/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    /* Dark Theme (Default) */
    --bg-color: #050510;
    --bg-secondary: rgba(10, 10, 30, 0.98);
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.15);
    /* Slightly more visible */
    --primary-accent: #00f2ff;
    /* Electric Blue */
    --secondary-accent: #7b2cbf;
    /* Violet */
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --glass-blur: 12px;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Light Theme - Enhanced with Vibrant Colors & Effects */
body.light-theme {
    --bg-color: #f8faff;
    --bg-secondary: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(99, 102, 241, 0.25);
    /* Stronger border for light theme */
    --primary-accent: #3b82f6;
    --secondary-accent: #8b5cf6;
    --tertiary-accent: #ec4899;
    --success-accent: #10b981;
    --warning-accent: #f59e0b;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --shadow-color: rgba(59, 130, 246, 0.15);
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --vibrant-gradient: linear-gradient(45deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
    --rainbow-gradient: linear-gradient(90deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3, #54a0ff, #5f27cd);
}

/* Light Theme Background - Enhanced with Transparency for Effects */
body.light-theme {
    background:
        radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(236, 72, 153, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        linear-gradient(135deg,
            rgba(224, 242, 254, 0.7) 0%,
            rgba(252, 231, 243, 0.7) 25%,
            rgba(224, 231, 255, 0.7) 50%,
            rgba(209, 250, 229, 0.7) 75%,
            rgba(254, 243, 199, 0.7) 100%);
    background-size: 400% 400%;
    background-attachment: fixed;
    animation: gradientShift 15s ease infinite;
}

/* Light Theme Grid Overlay */
body.light-theme::before {
    background-image:
        repeating-linear-gradient(0deg, rgba(99, 102, 241, 0.06) 0px, transparent 1px, transparent 50px),
        repeating-linear-gradient(90deg, rgba(99, 102, 241, 0.06) 0px, transparent 1px, transparent 50px);
    opacity: 0.8;
}

/* Light Theme Data Pattern */
body.light-theme::after {
    color: rgba(99, 102, 241, 0.08);
}

body.light-theme .hero-bg-img {
    opacity: 0.25;
    filter: hue-rotate(180deg) saturate(1.2);
}

body.light-theme .cursor-orb {
    mix-blend-mode: multiply;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3), transparent);
}

/* Light Theme Section Dark - Vibrant Gradient */
body.light-theme .section-dark {
    background:
        radial-gradient(ellipse at 30% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(236, 72, 153, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, #f1f5f9 0%, #e0e7ff 50%, #fce7f3 100%);
}

/* Light Theme Section Alt - Soft Gradient */
body.light-theme .section-alt {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
        linear-gradient(180deg, rgba(248, 250, 255, 0.95) 0%, rgba(241, 245, 249, 0.95) 100%);
}

/* Light Theme Glass Cards - More Transparent to show Background Effects */
body.light-theme .glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(248, 250, 255, 0.65) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        0 10px 40px rgba(99, 102, 241, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    position: relative;
    z-index: 1;
}

.glass-card::after {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1.8px;
    /* Border thickness */
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent), var(--primary-accent), var(--success-accent), var(--primary-accent));
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 10;
    animation: borderFlow 5s linear infinite;
    opacity: 0.7;
}

body.light-theme .glass-card::after {
    background: linear-gradient(135deg, #6366f1, #ec4899, #f59e0b, #10b981, #6366f1);
    background-size: 300% 300%;
    opacity: 0.5;
}

body.light-theme .glass-card:hover {
    box-shadow:
        0 15px 45px rgba(99, 102, 241, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.08);
}

/* Light Theme Navigation */
body.light-theme .glass-nav {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 255, 0.92) 100%);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.08);
}

/* Light Theme Buttons - Vibrant Gradient */
body.light-theme .btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    border: none;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

body.light-theme .btn-primary:hover {
    background-size: 200% 200%;
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
    transform: translateY(-2px);
}

body.light-theme .btn-secondary {
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
        linear-gradient(135deg, #6366f1, #ec4899) border-box;
    color: #6366f1;
}

body.light-theme .btn-secondary:hover {
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

/* Light Theme Section Titles - Rainbow Underline */
body.light-theme .section-title {
    color: #0f172a;
    font-weight: 800;
}

body.light-theme .section-title .accent {
    color: #2563eb;
    animation: lightPulse 3s ease-in-out infinite;
}

@keyframes lightPulse {

    0%,
    100% {
        text-shadow: 0 0 5px rgba(37, 99, 235, 0);
    }

    50% {
        text-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
    }
}

body.light-theme .section-title::after {
    background: linear-gradient(90deg, #6366f1, #8b5cf6, #ec4899, #f59e0b, #10b981);
    background-size: 200% 100%;
    animation: rainbowShift 4s ease infinite;
}

/* Light Theme Gradient Text */
body.light-theme .gradient-text {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Light Theme Tech Badges - Colorful */
body.light-theme .tech-badge {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 248, 255, 0.9) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.08);
}

body.light-theme .tech-badge:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(240, 248, 255, 0.98) 100%);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.15);
    transform: translateY(-5px);
}

/* Light Theme Skill Dots - Rainbow Colors */
body.light-theme .skill-dots .dot.active:nth-child(1) {
    background: #6366f1;
}

body.light-theme .skill-dots .dot.active:nth-child(2) {
    background: #8b5cf6;
}

body.light-theme .skill-dots .dot.active:nth-child(3) {
    background: #ec4899;
}

body.light-theme .skill-dots .dot.active:nth-child(4) {
    background: #f59e0b;
}

body.light-theme .skill-dots .dot.active:nth-child(5) {
    background: #10b981;
}

/* Light Theme Project Cards */
body.light-theme .project-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 255, 0.95) 100%);
    border: 1px solid rgba(99, 102, 241, 0.12);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

body.light-theme .project-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow:
        0 20px 50px rgba(99, 102, 241, 0.15),
        0 0 0 1px rgba(139, 92, 246, 0.1);
}

body.light-theme .project-card .overlay {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.9) 0%, rgba(236, 72, 153, 0.9) 100%);
}

/* Light Theme Timeline */
body.light-theme .education-timeline::before,
body.light-theme .experience-timeline::before {
    background: linear-gradient(180deg, #6366f1, #8b5cf6, #ec4899, #10b981);
}

body.light-theme .timeline-marker {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

/* Light Theme Certifications */
body.light-theme .cert-category-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 255, 0.95) 100%);
    border: 1px solid rgba(99, 102, 241, 0.15);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
}

body.light-theme .cert-category-section::before {
    background: linear-gradient(180deg, #6366f1, #8b5cf6, #ec4899);
}

body.light-theme .cert-category-section:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.12);
}

body.light-theme .cert-category-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15));
    color: #6366f1;
}

body.light-theme .cert-tag {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-color: rgba(99, 102, 241, 0.3);
    color: #6366f1;
}

body.light-theme .cert-link {
    border-color: #6366f1;
    color: #6366f1;
}

body.light-theme .cert-link:hover {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Light Theme Social Icons - Rainbow on Hover */
body.light-theme .social-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 255, 0.95));
    border: 2px solid rgba(99, 102, 241, 0.2);
}

body.light-theme .social-icon::before {
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
}

body.light-theme .social-icon:hover {
    border-color: transparent;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.35);
}

/* Light Theme Floating Elements - More Vibrant */
body.light-theme .global-bg-elements .floating-orb {
    filter: blur(100px);
    opacity: 0.6;
}

body.light-theme .global-bg-elements .orb-1 {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.65), transparent 70%);
}

body.light-theme .global-bg-elements .orb-2 {
    background: radial-gradient(circle, rgba(236, 72, 153, 0.6), transparent 70%);
}

body.light-theme .global-bg-elements .orb-3 {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.55), transparent 70%);
}

body.light-theme .global-bg-elements .orb-4 {
    background: radial-gradient(circle, rgba(245, 158, 11, 0.5), transparent 70%);
}

body.light-theme .global-bg-elements .orb-5 {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.65), transparent 70%);
}

/* Global Light Theme Social Icon Fix for X and others */
body.light-theme .social-icon[aria-label="X (Twitter)"] {
    color: #0f1419 !important;
    background: rgba(15, 23, 42, 0.05) !important;
    border-color: rgba(15, 23, 42, 0.2) !important;
}

body.light-theme .social-icon[aria-label="GitHub"] {
    color: #333 !important;
}

body.light-theme .social-icon:hover {
    color: white !important;
}

/* Light Theme Particles */
body.light-theme #particle-canvas {
    opacity: 0.7;
}

/* Light Theme Emphasis Items */
body.light-theme .emphasis-item {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid rgba(99, 102, 241, 0.2);
}

body.light-theme .emphasis-item i {
    color: #6366f1;
}

body.light-theme .emphasis-item:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15));
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15);
}

/* Light Theme Contact Form */
body.light-theme .glass-input {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

body.light-theme .glass-input:focus {
    border-color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

/* Light Theme Footer */
body.light-theme .footer {
    background: linear-gradient(135deg, rgba(248, 250, 255, 0.98), rgba(241, 245, 249, 0.98));
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

body.light-theme .scroll-top {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    color: white;
}

body.light-theme .scroll-top:hover {
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
    transform: translateY(-50%) scale(1.1);
}

/* Light Theme Intro Section */
body.light-theme .intro-glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 255, 0.9));
    border: 1px solid rgba(99, 102, 241, 0.15);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.1);
}

body.light-theme .status-dot {
    background: linear-gradient(135deg, #10b981, #34d399);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.6);
}

body.light-theme .tech-mini-badge {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #4f46e5;
}

/* Rainbow Animation Keyframes */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes rainbowShift {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 200% 50%;
    }
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: auto;
}

body {
    background:
        linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 40%, #0a1a2a 70%, #0d0d1a 100%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

/* Grid overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(0deg, rgba(0, 242, 255, 0.03) 0px, transparent 1px, transparent 40px),
        repeating-linear-gradient(90deg, rgba(0, 242, 255, 0.03) 0px, transparent 1px, transparent 40px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* Data pattern overlay - Binary and numbers */
body::after {
    content: '01001001 01101111 01110100 • DATA • 10110 • ANALYTICS • 01100001 01101001 • ML • 11010 • SQL • 01010100 • PYTHON • 10101 • 01010101 01110000 01101100 01101111 01100001 01100100 • API • 10011 • AI • 01110011 • BI • 11100 • ETL • 01001001 01101111 01110100 • CLOUD • 10110 • STATS • 01100001 01101001 • PANDAS • 11010 • NUMPY • 01010100';
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: rgba(0, 242, 255, 0.04);
    letter-spacing: 3px;
    word-wrap: break-word;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
    animation: dataFlow 120s linear infinite;
    line-height: 2;
}

/* Removed redundant light theme definition to avoid conflicts */

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

body.light-theme::before {
    background-image:
        repeating-linear-gradient(0deg, rgba(0, 136, 204, 0.02) 0px, transparent 1px, transparent 60px),
        repeating-linear-gradient(90deg, rgba(0, 136, 204, 0.02) 0px, transparent 1px, transparent 60px);
    opacity: 0.6;
}

body.light-theme::after {
    color: rgba(0, 136, 204, 0.03);
    animation: dataFlow 100s linear infinite;
}

@keyframes dataFlow {
    0% {
        transform: translateY(0) translateX(0);
    }

    100% {
        transform: translateY(20%) translateX(10%);
    }
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* =========================================
   GLOBAL PARTICLE CANVAS
   ========================================= */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* =========================================
   GLOBAL FLOATING ORBS
   ========================================= */
.global-bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.global-bg-elements .floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.global-bg-elements .orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.35) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    animation: globalOrb1 20s ease-in-out infinite;
}

.global-bg-elements .orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.4) 0%, transparent 70%);
    bottom: 10%;
    left: -100px;
    animation: globalOrb2 25s ease-in-out infinite;
}

.global-bg-elements .orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.25) 0%, transparent 70%);
    top: 40%;
    right: 20%;
    animation: globalOrb3 18s ease-in-out infinite;
}

.global-bg-elements .orb-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 0, 110, 0.2) 0%, transparent 70%);
    top: 70%;
    left: 30%;
    animation: globalOrb4 22s ease-in-out infinite;
}

.global-bg-elements .orb-5 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 200, 255, 0.3) 0%, transparent 70%);
    top: 20%;
    left: 10%;
    animation: globalOrb5 16s ease-in-out infinite;
}

@keyframes globalOrb1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(-50px, 80px) scale(1.1);
    }

    66% {
        transform: translate(30px, -40px) scale(0.95);
    }
}

@keyframes globalOrb2 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(80px, -60px) scale(1.15);
    }
}

@keyframes globalOrb3 {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(-60px, 50px) rotate(180deg);
    }
}

@keyframes globalOrb4 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }

    50% {
        transform: translate(40px, -80px) scale(1.2);
        opacity: 0.6;
    }
}

@keyframes globalOrb5 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    33% {
        transform: translate(30px, 40px);
    }

    66% {
        transform: translate(-20px, -30px);
    }
}

/* =========================================
   FLOATING BUBBLES - Animated Background
   ========================================= */
.bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
    pointer-events: none;
    animation: bubbleRise 15s ease-in-out infinite;
}

.bubble-1 {
    width: 20px;
    height: 20px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 242, 255, 0.8), rgba(0, 242, 255, 0.2));
    left: 5%;
    bottom: -50px;
    animation-duration: 12s;
    animation-delay: 0s;
}

.bubble-2 {
    width: 35px;
    height: 35px;
    background: radial-gradient(circle at 30% 30%, rgba(123, 44, 191, 0.7), rgba(123, 44, 191, 0.2));
    left: 15%;
    bottom: -50px;
    animation-duration: 16s;
    animation-delay: 2s;
}

.bubble-3 {
    width: 15px;
    height: 15px;
    background: radial-gradient(circle at 30% 30%, rgba(236, 72, 153, 0.8), rgba(236, 72, 153, 0.2));
    left: 25%;
    bottom: -50px;
    animation-duration: 14s;
    animation-delay: 4s;
}

.bubble-4 {
    width: 25px;
    height: 25px;
    background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.7), rgba(16, 185, 129, 0.2));
    left: 40%;
    bottom: -50px;
    animation-duration: 18s;
    animation-delay: 1s;
}

.bubble-5 {
    width: 30px;
    height: 30px;
    background: radial-gradient(circle at 30% 30%, rgba(245, 158, 11, 0.7), rgba(245, 158, 11, 0.2));
    left: 55%;
    bottom: -50px;
    animation-duration: 13s;
    animation-delay: 3s;
}

.bubble-6 {
    width: 18px;
    height: 18px;
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.8), rgba(99, 102, 241, 0.2));
    left: 65%;
    bottom: -50px;
    animation-duration: 15s;
    animation-delay: 5s;
}

.bubble-7 {
    width: 40px;
    height: 40px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 200, 255, 0.6), rgba(0, 200, 255, 0.15));
    left: 75%;
    bottom: -50px;
    animation-duration: 20s;
    animation-delay: 0.5s;
}

.bubble-8 {
    width: 12px;
    height: 12px;
    background: radial-gradient(circle at 30% 30%, rgba(255, 0, 110, 0.8), rgba(255, 0, 110, 0.2));
    left: 85%;
    bottom: -50px;
    animation-duration: 11s;
    animation-delay: 2.5s;
}

.bubble-9 {
    width: 22px;
    height: 22px;
    background: radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.7), rgba(139, 92, 246, 0.2));
    left: 92%;
    bottom: -50px;
    animation-duration: 17s;
    animation-delay: 4.5s;
}

.bubble-10 {
    width: 28px;
    height: 28px;
    background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.7), rgba(34, 211, 238, 0.2));
    left: 35%;
    bottom: -50px;
    animation-duration: 19s;
    animation-delay: 6s;
}

@keyframes bubbleRise {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }

    5% {
        opacity: 0.6;
    }

    50% {
        transform: translateY(-50vh) translateX(20px) scale(1.1);
        opacity: 0.5;
    }

    95% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-110vh) translateX(-10px) scale(0.8);
        opacity: 0;
    }
}

/* Light theme bubbles - more colorful */
body.light-theme .bubble-1 {
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.7), rgba(99, 102, 241, 0.15));
}

body.light-theme .bubble-2 {
    background: radial-gradient(circle at 30% 30%, rgba(236, 72, 153, 0.6), rgba(236, 72, 153, 0.15));
}

body.light-theme .bubble-3 {
    background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.7), rgba(16, 185, 129, 0.15));
}

body.light-theme .bubble-4 {
    background: radial-gradient(circle at 30% 30%, rgba(245, 158, 11, 0.6), rgba(245, 158, 11, 0.15));
}

body.light-theme .bubble-5 {
    background: radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.7), rgba(139, 92, 246, 0.15));
}

body.light-theme .bubble-6 {
    background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.6), rgba(59, 130, 246, 0.15));
}

body.light-theme .bubble-7 {
    background: radial-gradient(circle at 30% 30%, rgba(236, 72, 153, 0.5), rgba(236, 72, 153, 0.1));
}

body.light-theme .bubble-8 {
    background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.7), rgba(34, 211, 238, 0.15));
}

body.light-theme .bubble-9 {
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.6), rgba(99, 102, 241, 0.15));
}

body.light-theme .bubble-10 {
    background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.6), rgba(16, 185, 129, 0.15));
}

/* Reduce bubbles on mobile for performance */
@media (max-width: 768px) {

    .bubble-6,
    .bubble-7,
    .bubble-8,
    .bubble-9,
    .bubble-10 {
        display: none;
    }

    .bubble {
        opacity: 0.4;
    }
}

/* Light theme orb colors */
body.light-theme .global-bg-elements .orb-1 {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(147, 51, 234, 0.15) 50%, transparent 70%);
}

body.light-theme .global-bg-elements .orb-2 {
    background: radial-gradient(circle, rgba(236, 72, 153, 0.35) 0%, rgba(251, 146, 60, 0.15) 50%, transparent 70%);
}

body.light-theme .global-bg-elements .orb-3 {
    background: radial-gradient(circle, rgba(34, 197, 94, 0.3) 0%, rgba(6, 182, 212, 0.15) 50%, transparent 70%);
}

body.light-theme .global-bg-elements .orb-4 {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.25) 0%, transparent 70%);
}

body.light-theme .global-bg-elements .orb-5 {
    background: radial-gradient(circle, rgba(14, 165, 233, 0.3) 0%, transparent 70%);
}

/* =========================================
   CUSTOM CURSOR
   ========================================= */
.custom-cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
    mix-blend-mode: difference;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
}

.cursor-trail {
    position: fixed;
    width: 35px;
    height: 35px;
    border: 2px solid var(--primary-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    opacity: 0.6;
}

/* Cursor hover state */
.custom-cursor.cursor-hover {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #ff006e, #00f2ff);
    box-shadow: 0 0 25px rgba(255, 0, 110, 0.6);
}

.cursor-trail.trail-hover {
    width: 50px;
    height: 50px;
    border-color: #ff006e;
    opacity: 0.8;
}

/* Cursor click state */
.custom-cursor.cursor-click {
    width: 8px;
    height: 8px;
    background: #fff;
}

/* Hide custom cursor on mobile/touch devices */
@media (max-width: 768px),
(hover: none) {

    .custom-cursor,
    .cursor-trail {
        display: none !important;
    }
}

/* Ensure sections are above the background but below cursor */
section,
nav,
footer,
.container {
    position: relative;
    z-index: 2;
}


/* =========================================
   SPOTLIGHT EFFECT FOR CARDS
   ========================================= */
.spotlight-card,
.featured-skill-card {
    position: relative;
    overflow: hidden;
}

.spotlight-card::after,
.featured-skill-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(0, 242, 255, 0.15) 0%,
            transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.spotlight-card:hover::after,
.featured-skill-card:hover::after {
    opacity: 1;
}

body.light-theme .spotlight-card::after,
body.light-theme .featured-skill-card::after {
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(0, 136, 204, 0.12) 0%,
            transparent 60%);
}

/* =========================================
   3. UTILITIES & COMPONENTS
   ========================================= */
/* Glassmorphism Card Base */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: none !important;
    /* Removed solid border to use animated one */
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.glass-card:hover {
    box-shadow: 0 15px 45px rgba(0, 242, 255, 0.2);
    transform: translateY(-5px);
}

body.light-theme .glass-card {
    background: var(--card-bg) !important;
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.1);
}


.section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.section-title i {
    margin-right: 0.5rem;
    color: var(--primary-accent);
}

.accent {
    color: var(--primary-accent);
}

.gradient-text {
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-primary,
.btn-secondary {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--secondary-accent), var(--primary-accent));
    color: #fff;
    border: none;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.6);
    transform: scale(1.05);
}

.btn-secondary {
    border: 1px solid var(--primary-accent);
    color: var(--primary-accent);
    background: transparent;
}

.btn-secondary:hover {
    background: rgba(0, 242, 255, 0.1);
}

/* =========================================
   2. UTILITIES
   ========================================= */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

/* Floating data metrics overlay */
.section {
    position: relative;
    z-index: 2;
}

.section::before {
    content: '📊 85% • 📈 +127% • 💾 2.4TB • ⚡ 99.9% • 🎯 95% • 📉 -15% • 🔍 1.2M • 💡 78% • 📊 92% • 🚀 +234% • 💻 3.8K • ⭐ 4.9 • 📈 67% • 💾 5.2GB • ⚡ 88% • 🎯 +145% • 📉 23% • 🔍 890K • 💡 91%';
    position: absolute;
    top: 10%;
    left: -5%;
    width: 110%;
    height: 80%;
    font-size: 14px;
    color: rgba(0, 242, 255, 0.03);
    letter-spacing: 6px;
    word-wrap: break-word;
    overflow: hidden;
    pointer-events: none;
    z-index: -1;
    animation: metricsFloat 80s linear infinite;
    line-height: 3;
}

.section-alt::before {
    content: '{ API } • [ SQL ] • < ETL > • ( BI ) • { JSON } • [ CSV ] • < ML > • ( AI ) • { REST } • [ CRUD ] • < OOP > • ( AWS ) • { GCP } • [ K8s ] • < DATA > • ( STATS )';
    animation: metricsFloat 100s linear infinite reverse;
    color: rgba(123, 44, 191, 0.03);
}

body.light-theme .section::before,
body.light-theme .section-alt::before {
    color: rgba(0, 136, 204, 0.025);
}

@keyframes metricsFloat {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }

    50% {
        transform: translateY(-5%) translateX(5%) rotate(2deg);
    }

    100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
}

/* =========================================
   4. NAVIGATION
   ========================================= */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 16, 0.7);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body.light-theme .glass-nav {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 136, 204, 0.2);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    position: relative;
    font-weight: 500;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--primary-accent);
    transition: 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--primary-accent);
    color: #000;
    border-color: var(--primary-accent);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
    transform: rotate(180deg);
}

/* =========================================
   5. HERO SECTION
   ========================================= */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.hero-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-color) 90%);
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -2px;
}

.role-container {
    font-size: 1.5rem;
    color: var(--primary-accent);
    margin-bottom: 1rem;
    height: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.role-text::after {
    content: '|';
    animation: blink 0.7s infinite;
    margin-left: 2px;
    font-weight: 300;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-tagline {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.tech-icons {
    margin-top: 3rem;
    font-size: 2rem;
    display: flex;
    gap: 2rem;
    justify-content: center;
    color: var(--text-muted);
}

.tech-icons i {
    transition: 0.3s;
    animation: float 3s ease-in-out infinite;
}

.tech-icons i:hover {
    color: var(--primary-accent);
    transform: translateY(-5px);
}

.tech-icons i:nth-child(2) {
    animation-delay: 0.5s;
}

.tech-icons i:nth-child(3) {
    animation-delay: 1s;
}

.tech-icons i:nth-child(4) {
    animation-delay: 1.5s;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

/* Scroll Mouse */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 25px;
    height: 45px;
    border: 2px solid var(--text-muted);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 10px;
}

.wheel {
    width: 3px;
    height: 8px;
    background: var(--primary-accent);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(15px);
        opacity: 0;
    }
}

/* =========================================
   NEW INTRO SECTION
   ========================================= */
.intro-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 2rem 60px;
    overflow: hidden;
}

/* Animated Gradient Mesh Background */
.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 242, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(123, 44, 191, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 0, 110, 0.12) 0%, transparent 50%);
    animation: gradientMesh 15s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

body.light-theme .intro-section::before {
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.18) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.15) 0%, transparent 50%);
}

@keyframes gradientMesh {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }

    50% {
        transform: scale(1.1) rotate(5deg);
        opacity: 0.8;
    }
}

/* Mouse-following Spotlight Effect */
.intro-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(0, 242, 255, 0.08) 0%,
            transparent 60%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.intro-section:hover::after {
    opacity: 1;
}

body.light-theme .intro-section::after {
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(99, 102, 241, 0.12) 0%,
            transparent 60%);
}

.intro-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: orbFloat 8s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.3) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.35) 0%, transparent 70%);
    bottom: -50px;
    left: -50px;
    animation-delay: 2s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 30%;
    animation-delay: 4s;
}

body.light-theme .orb-1 {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.5) 0%, rgba(147, 51, 234, 0.2) 50%, transparent 70%);
    filter: blur(40px);
    animation: orbFloatLight 6s ease-in-out infinite;
}

body.light-theme .orb-2 {
    background: radial-gradient(circle, rgba(236, 72, 153, 0.5) 0%, rgba(251, 146, 60, 0.2) 50%, transparent 70%);
    filter: blur(40px);
    animation: orbFloatLight 8s ease-in-out infinite reverse;
}

body.light-theme .orb-3 {
    background: radial-gradient(circle, rgba(34, 197, 94, 0.4) 0%, rgba(6, 182, 212, 0.2) 50%, transparent 70%);
    filter: blur(40px);
    animation: orbFloatLight 7s ease-in-out infinite;
}

@keyframes orbFloatLight {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.7;
    }

    50% {
        transform: translate(40px, -40px) scale(1.2);
        opacity: 1;
    }
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, -30px) scale(1.1);
    }
}

.intro-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    max-width: 1100px;
    width: 100%;
    z-index: 2;
}

/* Profile Photo Styles */
.intro-photo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

@media (min-width: 901px) {
    .intro-photo-wrapper {
        transform: translateY(-70px);
    }
}

.photo-frame {
    position: relative;
    width: 320px;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.4) 0%, rgba(123, 44, 191, 0.2) 50%, transparent 70%);
    filter: blur(30px);
    animation: glowPulse 3s ease-in-out infinite;
}

body.light-theme .photo-glow {
    background: radial-gradient(circle,
            rgba(59, 130, 246, 0.5) 0%,
            rgba(236, 72, 153, 0.3) 30%,
            rgba(147, 51, 234, 0.2) 50%,
            transparent 70%);
    filter: blur(25px);
    animation: glowPulseLight 2.5s ease-in-out infinite;
}

@keyframes glowPulseLight {

    0%,
    100% {
        opacity: 0.7;
        transform: scale(1);
        filter: blur(25px) hue-rotate(0deg);
    }

    50% {
        opacity: 1;
        transform: scale(1.15);
        filter: blur(30px) hue-rotate(30deg);
    }
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.photo-border-animated {
    position: absolute;
    width: 290px;
    height: 290px;
    border-radius: 50%;
    background: conic-gradient(from 0deg,
            #00f2ff,
            #7b2cbf,
            #ff006e,
            #00f2ff);
    animation: rotateBorder 4s linear infinite;
    z-index: 1;
}

body.light-theme .photo-border-animated {
    background: conic-gradient(from 0deg,
            #0088cc,
            #6a40b8,
            #ec4899,
            #0088cc);
}

@keyframes rotateBorder {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.profile-photo {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    position: relative;
    z-index: 2;
    border: 5px solid var(--bg-color);
    transition: transform 0.4s ease;
}

.photo-frame:hover .profile-photo {
    transform: scale(1.05);
}

/* Floating Decorations */
.photo-decorations {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.deco-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-accent);
    animation: decoFloat 3s ease-in-out infinite;
}

.deco-1 {
    top: 10%;
    right: 5%;
    animation-delay: 0s;
}

.deco-2 {
    bottom: 15%;
    left: 0%;
    width: 8px;
    height: 8px;
    animation-delay: 1s;
}

.deco-3 {
    top: 50%;
    right: -10%;
    width: 6px;
    height: 6px;
    background: var(--secondary-accent);
    animation-delay: 2s;
}

.deco-ring {
    position: absolute;
    bottom: 5%;
    right: 10%;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-accent);
    border-radius: 50%;
    opacity: 0.5;
    animation: decoFloat 4s ease-in-out infinite reverse;
}

@keyframes decoFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Content Side */
.intro-content {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.intro-greeting {
    font-size: 1.2rem;
    color: var(--primary-accent);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.intro-name {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 0;
}

.intro-role-container {
    font-size: 1.5rem;
    color: var(--primary-accent);
    height: 2rem;
    display: flex;
    align-items: center;
}

.intro-tagline {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 480px;
}

.intro-cta {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.intro-tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.tech-mini-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 25px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.tech-mini-badge i {
    color: var(--primary-accent);
}

.tech-mini-badge:hover {
    border-color: var(--primary-accent);
    color: var(--text-main);
    transform: translateY(-2px);
}

/* Scroll Hint */
.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-hint i {
    font-size: 1.2rem;
    color: var(--primary-accent);
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* =========================================
   ENHANCED INTRO - PARTICLE CANVAS
   ========================================= */
#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Code Lines Decoration */
.code-lines {
    position: absolute;
    left: 5%;
    top: 20%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0.3;
}

.code-line {
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-accent), transparent);
    animation: codeLine 3s ease-in-out infinite;
}

.code-line:nth-child(1) {
    width: 80px;
    animation-delay: 0s;
}

.code-line:nth-child(2) {
    width: 120px;
    animation-delay: 0.5s;
}

.code-line:nth-child(3) {
    width: 60px;
    animation-delay: 1s;
}

@keyframes codeLine {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleX(1);
    }

    50% {
        opacity: 0.8;
        transform: scaleX(1.2);
    }
}

/* Tech Rings Around Photo */
.tech-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed var(--primary-accent);
    opacity: 0.3;
    animation: techRingSpin 20s linear infinite;
}

.tech-ring-1 {
    width: 350px;
    height: 350px;
    animation-direction: normal;
}

.tech-ring-2 {
    width: 400px;
    height: 400px;
    animation-direction: reverse;
    border-color: var(--secondary-accent);
}

@keyframes techRingSpin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Decorative Brackets */
.deco-bracket {
    position: absolute;
    font-family: 'Courier New', monospace;
    font-size: 2rem;
    color: var(--primary-accent);
    opacity: 0.5;
    animation: decoFloat 3s ease-in-out infinite;
}

.deco-bracket-left {
    left: -30%;
    top: 30%;
    animation-delay: 0.5s;
}

.deco-bracket-right {
    right: -30%;
    bottom: 30%;
    animation-delay: 1.5s;
}

/* Glassmorphism Card */
.intro-glass-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

/* Magnetic hover effect */
.intro-glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 242, 255, 0.2);
}

/* Animated top border glow */
.intro-glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.8), transparent);
    animation: borderSweep 3s ease-in-out infinite;
    z-index: 10;
}

@keyframes borderSweep {
    0% {
        left: -100%;
    }

    50%,
    100% {
        left: 100%;
    }
}

body.light-theme .intro-glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 248, 255, 0.95) 100%) !important;
    border: 2px solid transparent !important;
    background-clip: padding-box !important;
    box-shadow:
        0 8px 32px rgba(59, 130, 246, 0.15),
        0 4px 16px rgba(147, 51, 234, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    position: relative;
}

body.light-theme .intro-glass-card * {
    color: #1e293b !important;
}

body.light-theme .intro-name {
    color: #1e293b !important;
    font-weight: 800 !important;
}

body.light-theme .intro-tagline {
    color: #475569 !important;
}

body.light-theme .intro-glass-card .tech-mini-badge {
    background: rgba(99, 102, 241, 0.1) !important;
    border-color: rgba(99, 102, 241, 0.2) !important;
    color: #4f46e5 !important;
}

body.light-theme .intro-glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899, #f59e0b, #10b981);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate {
    0% {
        filter: hue-rotate(0deg);
    }

    100% {
        filter: hue-rotate(360deg);
    }
}

body.light-theme .intro-glass-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.8) 50%, transparent 60%);
    animation: shimmer 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* Status Indicator */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    color: #00ff88;
    margin-bottom: 1.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

body.light-theme .status-indicator {
    background: rgba(0, 200, 100, 0.1);
    border-color: rgba(0, 200, 100, 0.3);
    color: #00a855;
}

body.light-theme .status-dot {
    background: #00a855;
}

/* Glitch Text Effect */
.glitch-text {
    position: relative;
}

.glitch-text:hover {
    animation: glitch 0.3s ease-in-out;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text:hover::before {
    animation: glitchTop 0.3s ease-in-out;
    color: var(--primary-accent);
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch-text:hover::after {
    animation: glitchBottom 0.3s ease-in-out;
    color: var(--secondary-accent);
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch {

    0%,
    100% {
        transform: translateX(0);
    }

    20% {
        transform: translateX(-3px);
    }

    40% {
        transform: translateX(3px);
    }

    60% {
        transform: translateX(-2px);
    }

    80% {
        transform: translateX(2px);
    }
}

@keyframes glitchTop {
    0% {
        opacity: 0;
        transform: translateX(0);
    }

    20% {
        opacity: 0.8;
        transform: translateX(5px);
    }

    40% {
        opacity: 0.8;
        transform: translateX(-5px);
    }

    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

@keyframes glitchBottom {
    0% {
        opacity: 0;
        transform: translateX(0);
    }

    20% {
        opacity: 0.8;
        transform: translateX(-5px);
    }

    40% {
        opacity: 0.8;
        transform: translateX(5px);
    }

    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

/* Role Prefix and Cursor */
.role-prefix {
    color: var(--primary-accent);
    margin-right: 0.5rem;
    font-family: 'Courier New', monospace;
}

.cursor-blink {
    color: var(--primary-accent);
    animation: cursorBlink 1s step-end infinite;
    margin-left: 2px;
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Button Glow Effect */
.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover::before {
    left: 100%;
}

.btn-primary i,
.btn-secondary i {
    margin-right: 0.5rem;
}

/* Glass Badge Style */
.glass-badge {
    background: rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

body.light-theme .glass-badge {
    background: rgba(255, 255, 255, 0.6) !important;
    border: 1px solid rgba(0, 136, 204, 0.2) !important;
}

/* Horizontal Scroll Wrapper for Mobile */
.intro-tech-scroll-wrapper {
    width: 100%;
    margin-top: 1.5rem;
    position: relative;
}

/* Scroll Mouse Animation */
.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
    margin-bottom: 0.5rem;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-accent);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0;
    }
}

/* Responsive - Fixed Intro + Horizontal Scroll */
@media (max-width: 900px) {
    .intro-section {
        min-height: 120vh;
        height: auto;
        padding: 160px 1.5rem 40px;
        overflow-x: hidden;
    }

    .intro-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
        height: auto;
        align-content: start;
        padding-top: 2rem;
    }

    .intro-content {
        align-items: center;
    }

    .intro-tagline {
        text-align: center;
        font-size: 1rem;
    }

    .intro-cta {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Horizontal Scrollable Tech Badges */
    .intro-tech-scroll-wrapper {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        margin: 1rem -1.5rem 0;
        padding: 0 1.5rem;
    }

    .intro-tech-scroll-wrapper::-webkit-scrollbar {
        display: none;
    }

    .intro-tech-badges {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        padding-bottom: 0.5rem;
        width: max-content;
    }

    .tech-mini-badge {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .photo-frame {
        width: 200px;
        height: 200px;
    }

    .profile-photo {
        width: 180px;
        height: 180px;
    }

    .photo-border-animated {
        width: 190px;
        height: 190px;
    }

    .tech-ring-1 {
        width: 240px;
        height: 240px;
    }

    .tech-ring-2 {
        width: 280px;
        height: 280px;
    }

    .intro-name {
        font-size: 2.5rem;
    }

    .intro-glass-card {
        padding: 1.5rem;
    }

    .code-lines {
        display: none;
    }

    .deco-bracket {
        display: none;
    }

    .scroll-hint {
        bottom: 15px;
    }

    /* Horizontal Scrolling for Grids (Skills, Projects, Certs) */
    .skills-tech-grid,
    .projects-grid,
    #cert-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 1rem;
        padding-bottom: 1rem;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        margin-right: -1.5rem;
        /* Extend to edge */
        padding-right: 1.5rem;
        /* Padding for end */
    }

    .skills-tech-grid::-webkit-scrollbar,
    .projects-grid::-webkit-scrollbar,
    #cert-grid::-webkit-scrollbar {
        display: none;
    }

    .tech-badge,
    .project-card,
    .cert-card {
        flex: 0 0 auto;
        width: 280px;
        scroll-snap-align: start;
        margin-bottom: 0;
    }

    /* Adjust Project Card for Horizontal Scroll */
    .projects-grid .project-card {
        width: 300px;
        height: auto;
        min-height: 400px;
    }

    #education {
        padding-bottom: 2rem !important;
    }

    #skills {
        padding-top: 2rem !important;
    }

    /* Responsive Grid for Technologies on mobile */
    .skills-tech-grid {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        /* Force 3 columns */
        gap: 0.5rem !important;
        width: 100% !important;
        margin: 1rem 0 !important;
        padding: 0 0.2rem !important;
        overflow-x: visible !important;
    }

    .skills-tech-grid .tech-badge {
        width: 100% !important;
        padding: 0.8rem 0.2rem !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        min-height: 85px !important;
        justify-content: center !important;
        gap: 0.4rem !important;
    }

    .skills-tech-grid .tech-badge i {
        font-size: 1.2rem !important;
        margin-bottom: 0 !important;
    }

    .skills-tech-grid .tech-badge span {
        font-size: 0.7rem !important;
        line-height: 1.1 !important;
    }

    /* Expand Professional Experience on mobile */
    .experience-timeline {
        padding-left: 1.5rem !important;
        margin: 0 !important;
        max-width: 100% !important;
    }

    .experience-timeline::before {
        left: 0.5rem !important;
    }
}

/* Android/Small Mobile (480px and below) */
@media (max-width: 480px) {
    .intro-section {
        padding: 180px 1rem 30px;
    }

    .intro-container {
        gap: 1rem;
    }

    .photo-frame {
        width: 160px;
        height: 160px;
    }

    .profile-photo {
        width: 145px;
        height: 145px;
    }

    .photo-border-animated {
        width: 155px;
        height: 155px;
    }

    .tech-ring-1 {
        width: 190px;
        height: 190px;
    }

    .tech-ring-2 {
        width: 220px;
        height: 220px;
    }

    .intro-name {
        font-size: 2rem;
    }

    .intro-greeting {
        font-size: 0.9rem;
    }

    .intro-role-container {
        font-size: 1.1rem;
    }

    .intro-tagline {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .intro-glass-card {
        padding: 1.2rem;
        border-radius: 18px;
    }

    .status-indicator {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
        margin-bottom: 1rem;
    }

    .intro-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 0.9rem 1.5rem;
    }

    .intro-tech-scroll-wrapper {
        margin: 0.8rem -1rem 0;
        padding: 0 1rem;
    }

    .tech-mini-badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    .scroll-hint {
        bottom: 10px;
        font-size: 0.75rem;
    }

    .scroll-mouse {
        width: 20px;
        height: 32px;
    }
}

/* Extra Small Devices (360px and below) */
@media (max-width: 360px) {
    .intro-section {
        padding: 70px 0.8rem 20px;
    }

    .photo-frame {
        width: 140px;
        height: 140px;
    }

    .profile-photo {
        width: 125px;
        height: 125px;
    }

    .photo-border-animated {
        width: 135px;
        height: 135px;
    }

    .tech-ring {
        display: none;
    }

    .intro-name {
        font-size: 1.75rem;
    }

    .intro-glass-card {
        padding: 1rem;
    }

    .intro-cta .btn-primary,
    .intro-cta .btn-secondary {
        font-size: 0.85rem;
        padding: 0.8rem 1rem;
    }
}

/* =========================================
   6. ABOUT & SKILLS
   ========================================= */
.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 2rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-accent);
}

/* =========================================
   6. TECHNICAL ARSENAL SECTION - REDESIGNED
   ========================================= */
.arsenal-section {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.03) 0%, rgba(123, 44, 191, 0.05) 100%);
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.arsenal-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 242, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(123, 44, 191, 0.1) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

body.light-theme .arsenal-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, rgba(139, 92, 246, 0.03) 100%);
}

body.light-theme .arsenal-section::before {
    background:
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 40%);
}

/* Featured Skills Showcase */
.featured-skills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0 5rem;
    position: relative;
    z-index: 1;
}

.featured-skill-card {
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: visible;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.featured-skill-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 20px 60px rgba(0, 242, 255, 0.25),
        0 0 80px rgba(0, 242, 255, 0.15);
}

body.light-theme .featured-skill-card:hover {
    box-shadow:
        0 20px 50px rgba(0, 136, 204, 0.2),
        0 0 60px rgba(0, 136, 204, 0.1);
}

/* Hexagonal Icon Wrapper */
.skill-icon-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.skill-hexagon {
    width: 100px;
    height: 100px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.3);
}

.skill-hexagon i {
    font-size: 2.5rem;
    color: #fff;
    z-index: 2;
}

.featured-skill-card:hover .skill-hexagon {
    animation: spin-float 3s ease-in-out infinite;
    box-shadow: 0 15px 50px rgba(0, 242, 255, 0.5);
}

@keyframes spin-float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

body.light-theme .skill-hexagon {
    background: linear-gradient(135deg, #0088cc, #6a40b8);
    box-shadow: 0 10px 30px rgba(0, 136, 204, 0.3);
}

body.light-theme .featured-skill-card:hover .skill-hexagon {
    box-shadow: 0 15px 50px rgba(0, 136, 204, 0.4);
}

.featured-skill-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Skill Level Progress Bar */
.skill-level {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
    position: relative;
}

body.light-theme .skill-level {
    background: rgba(0, 136, 204, 0.15);
}

.level-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
    border-radius: 10px;
    position: relative;
    animation: fillBar 2s ease-out forwards;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
}

@keyframes fillBar {
    from {
        width: 0%;
    }
}

.level-bar[data-level="95"] {
    width: 95%;
}

.level-bar[data-level="90"] {
    width: 90%;
}

.level-bar[data-level="85"] {
    width: 85%;
}

.level-bar[data-level="92"] {
    width: 92%;
}

body.light-theme .level-bar {
    background: linear-gradient(90deg, #0088cc, #6a40b8);
    box-shadow: 0 0 10px rgba(0, 136, 204, 0.4);
}

.level-text {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-accent);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Arsenal Detailed Section */
.arsenal-detailed {
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.arsenal-subtitle {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    text-align: center;
    color: var(--text-main);
    position: relative;
    display: inline-block;
    width: 100%;
}

.gradient-line {
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
    margin: 0 auto 1rem;
    border-radius: 2px;
}

/* Skills Category */
.skills-category {
    margin-bottom: 2.5rem;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.skills-category:hover {
    border-color: rgba(0, 242, 255, 0.3);
    background: rgba(255, 255, 255, 0.04);
}

body.light-theme .skills-category {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 136, 204, 0.15);
}

body.light-theme .skills-category:hover {
    border-color: rgba(0, 136, 204, 0.3);
    background: rgba(255, 255, 255, 0.8);
}

/* Category Header - Non-collapsible */
.category-header {
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: default;
    background: rgba(0, 242, 255, 0.03);
    transition: all 0.3s ease;
}

.category-header:hover {
    background: rgba(0, 242, 255, 0.08);
}

body.light-theme .category-header {
    background: rgba(0, 136, 204, 0.05);
}

body.light-theme .category-header:hover {
    background: rgba(0, 136, 204, 0.1);
}

.category-header i:first-child {
    font-size: 1.5rem;
    color: var(--primary-accent);
}

.category-header span {
    flex: 1;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
}

.toggle-icon {
    font-size: 1rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.category-header.active .toggle-icon {
    transform: rotate(180deg);
}

/* Tech Badge Grid - Always Visible */
.skills-tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
}

.skills-tech-grid.always-visible {
    display: grid !important;
    max-height: none !important;
    opacity: 1 !important;
}

.tech-badge {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-radius: 16px;
    padding: 1.5rem 1.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tech-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-accent), var(--secondary-accent));
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.tech-badge:hover::before {
    transform: scaleY(1);
}

.tech-badge:hover {
    transform: translateX(5px);
    border-color: var(--primary-accent);
    background: rgba(0, 242, 255, 0.08);
    box-shadow: 0 5px 20px rgba(0, 242, 255, 0.2);
}

body.light-theme .tech-badge {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 136, 204, 0.2);
}

body.light-theme .tech-badge:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: #0088cc;
    box-shadow: 0 5px 20px rgba(0, 136, 204, 0.15);
}

.tech-badge i {
    font-size: 1.5rem;
    color: var(--primary-accent);
    transition: transform 0.3s ease;
}

.tech-badge:hover i {
    transform: scale(1.1);
}

body.light-theme .tech-badge i {
    color: #0088cc;
}

.tech-badge span {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Skill Dots */
.skill-dots {
    display: flex;
    gap: 0.3rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(0, 242, 255, 0.3);
    transition: all 0.3s ease;
}

body.light-theme .dot {
    background: rgba(0, 136, 204, 0.15);
    border: 1px solid rgba(0, 136, 204, 0.3);
}

.dot.active {
    background: var(--primary-accent);
    border-color: var(--primary-accent);
    box-shadow: 0 0 8px rgba(0, 242, 255, 0.6);
    animation: pulse-dot 2s ease-in-out infinite;
}

body.light-theme .dot.active {
    background: #0088cc;
    border-color: #0088cc;
    box-shadow: 0 0 6px rgba(0, 136, 204, 0.5);
}

.tech-badge:hover .dot.active {
    transform: scale(1.2);
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .featured-skills {
        grid-template-columns: repeat(2, 1fr);
    }

    .skills-tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 1.2rem;
    }
}

@media (max-width: 768px) {
    .featured-skills {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .skill-hexagon {
        width: 80px;
        height: 80px;
    }

    .skill-hexagon i {
        font-size: 2rem;
    }

    .featured-skill-card h3 {
        font-size: 1.2rem;
    }

    .skills-tech-grid {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1rem;
    }

    .category-header {
        padding: 1.2rem 1.5rem;
    }

    .tech-badge {
        padding: 1rem 1.2rem;
    }

    .arsenal-subtitle {
        font-size: 1.5rem;
    }
}

/* =========================================
   7. PROJECTS
   ========================================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    padding: 0;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.project-thumb {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.project-card:hover .project-thumb img {
    transform: scale(1.1);
}

.project-thumb .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: 0.3s;
}

.project-card:hover .project-thumb .overlay {
    opacity: 1;
}

.project-thumb .overlay i {
    font-size: 2rem;
    color: #fff;
}

.project-info {
    padding: 1.5rem;
}

.tech-stack-mini {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
}

/* =========================================
   8. EXPERIENCE & EDUCATION
   ========================================= */
.experience-grid,
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.experience-card,
.education-card {
    padding: 2rem;
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.exp-header h3 {
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    color: var(--text-main);
}

.exp-header h4 {
    color: var(--primary-accent);
    font-size: 1rem;
    font-weight: 600;
}

.exp-duration {
    background: rgba(0, 242, 255, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary-accent);
    white-space: nowrap;
}

.exp-type {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.exp-desc {
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.exp-highlights h5 {
    color: var(--primary-accent);
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.exp-highlights ul {
    list-style: none;
    padding-left: 0;
}

.exp-highlights li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.exp-highlights li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary-accent);
    font-size: 1.2rem;
}

/* Education Timeline Tree Structure */
.section-alt {
    background: linear-gradient(135deg, rgba(10, 10, 20, 0.5) 0%, rgba(5, 5, 16, 0.7) 100%);
    padding: 6rem 2rem;
    position: relative;
}

body.light-theme .section-alt {
    background: linear-gradient(135deg, #f0f4f8 0%, #e8eef3 100%);
}

/* Modern Holographic Timeline */
.education-timeline,
.experience-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 0;
}

/* Remove old vertical line */
.education-timeline::before,
.experience-timeline::before {
    display: none;
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 1.5rem;
    /* Removed static border */
    margin-left: 1rem;
    transition: all 0.3s ease;
}

/* Animated Data Flow Line */
.timeline-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: repeating-linear-gradient(180deg,
            var(--primary-accent) 0,
            var(--primary-accent) 10px,
            transparent 10px,
            transparent 20px);
    opacity: 0.3;
    transition: all 0.3s ease;
}

body.light-theme .timeline-item::after {
    background: repeating-linear-gradient(180deg,
            var(--secondary-accent) 0,
            var(--secondary-accent) 10px,
            transparent 10px,
            transparent 20px);
    opacity: 0.6;
    /* Higher opacity for light theme visibility */
}

.timeline-item:hover::after {
    opacity: 1;
    animation: timelineFlow 1s linear infinite;
    box-shadow: 0 0 10px var(--primary-accent);
}

@keyframes timelineFlow {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 0 40px;
    }
}

/* Neon Node */
.timeline-item::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bg-color);
    border: 2px solid var(--primary-accent);
    box-shadow: 0 0 8px var(--primary-accent);
    z-index: 1;
    transition: 0.3s;
}

.timeline-item:hover::before {
    background: var(--primary-accent);
    box-shadow: 0 0 15px var(--primary-accent);
    transform: scale(1.3);
}

/* Disable old marker */
.timeline-marker {
    display: none;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(5px);
    transition: 0.3s;
    margin-top: -10px;
    /* Align with node */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.timeline-item:hover .timeline-content {
    background: rgba(0, 242, 255, 0.03);
    border-color: rgba(0, 242, 255, 0.2);
    transform: translateX(5px);
}

.edu-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.edu-icon-small {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(45deg, var(--secondary-accent), var(--primary-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
}

.edu-text {
    flex: 1;
}

.edu-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    color: var(--text-main);
}

.edu-text h4 {
    color: var(--primary-accent);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.edu-field {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.edu-duration {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.edu-duration i {
    margin-right: 0.5rem;
    color: var(--primary-accent);
}

/* Experience Timeline (reuse education timeline styles) */
.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 3rem;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0.95rem;
    top: 2rem;
    bottom: 2rem;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-accent), var(--secondary-accent));
    border-radius: 2px;
}

.exp-header-tree {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.exp-icon-small {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(45deg, var(--secondary-accent), var(--primary-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
}

.exp-text {
    flex: 1;
}

.exp-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    color: var(--text-main);
}

.exp-text h4 {
    color: var(--primary-accent);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.exp-text .exp-type {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.exp-text .exp-duration {
    color: var(--text-muted);
    font-size: 0.9rem;
    background: none;
    padding: 0;
    border-radius: 0;
    white-space: normal;
}

.exp-text .exp-duration i {
    margin-right: 0.5rem;
    color: var(--primary-accent);
}

.exp-details {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 242, 255, 0.1);
}

body.light-theme .exp-details {
    border-top-color: rgba(0, 136, 204, 0.1);
}

.exp-details .exp-desc {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}


/* =========================================
   9. MODAL
   ========================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal-content {
    width: 80%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    background: #0a0a1a;
    position: relative;
    animation: zoomIn 0.3s ease;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
    z-index: 10;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 0, 0, 0.8);
    transform: rotate(90deg) scale(1.1);
}

/* Light Theme Modal */
body.light-theme .modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

body.light-theme .modal-content h2,
body.light-theme .modal-content h3 {
    color: #1e293b;
}

body.light-theme .modal-content p,
body.light-theme .modal-content li {
    color: #475569;
}

body.light-theme .modal-content .modal-meta {
    color: #6366f1;
}

body.light-theme .close-modal {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

body.light-theme .close-modal:hover {
    background: linear-gradient(135deg, #ef4444, #f97316);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.5);
}

.modal img {
    width: 100%;
    border-radius: 8px;
    margin: 1rem 0;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* =========================================
   10. ANIMATIONS & RESPONSIVE
   ========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}


.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

/* =========================================
   10. CERTIFICATIONS SECTION (Category Accordion)
   ========================================= */
.section-dark {
    background: linear-gradient(135deg, rgba(5, 5, 16, 0.95) 0%, rgba(10, 10, 30, 0.98) 100%);
    padding: 6rem 2rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 800px;
    margin: -2rem auto 3rem;
    font-size: 1.1rem;
}

.cert-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--text-main);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.filter-btn.active {
    background: linear-gradient(45deg, var(--secondary-accent), var(--primary-accent));
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

.cert-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* All certificates flat list section */
.cert-all-section {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.4s ease;
}

.cert-all-section .cert-list {
    border-top: none;
    padding: 0;
}

/* Category Section */
.cert-category-section {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--card-border);
    border-radius: 16px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.cert-category-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-accent), var(--secondary-accent));
    opacity: 0;
    transition: 0.4s;
}

.cert-category-section:hover::before,
.cert-category-section.expanded::before {
    opacity: 1;
}

.cert-category-section:hover {
    border-color: rgba(0, 242, 255, 0.3);
    box-shadow: 0 8px 30px rgba(0, 242, 255, 0.12);
}

.cert-category-section.expanded {
    border-color: rgba(0, 242, 255, 0.4);
    box-shadow: 0 12px 40px rgba(0, 242, 255, 0.18);
}

/* Category Header */
.cert-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: all 0.3s;
}

.cert-category-header:hover {
    background: rgba(0, 242, 255, 0.03);
}

.cert-category-left {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.cert-category-icon {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.15), rgba(123, 44, 191, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-accent);
    transition: 0.3s;
}

.cert-category-section:hover .cert-category-icon,
.cert-category-section.expanded .cert-category-icon {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.25), rgba(123, 44, 191, 0.25));
    transform: scale(1.05);
}

.cert-category-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cert-category-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.cert-category-count {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Expand Icon */
.cert-expand-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 242, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.cert-expand-icon i {
    font-size: 1rem;
    color: var(--primary-accent);
    transition: transform 0.4s ease;
}

.cert-category-section.expanded .cert-expand-icon i {
    transform: rotate(180deg);
}

.cert-category-section:hover .cert-expand-icon {
    background: rgba(0, 242, 255, 0.2);
}

/* Category Content (Hidden by default) */
.cert-category-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.cert-category-section.expanded .cert-category-content {
    max-height: 8000px;
}

.cert-list {
    padding: 0 2rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid rgba(0, 242, 255, 0.1);
    padding-top: 1.5rem;
}

body.light-theme .cert-list {
    border-top-color: rgba(0, 136, 204, 0.15);
}

/* Certificate Item */
.cert-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    transition: all 0.3s;
}

.cert-item:hover {
    background: rgba(0, 242, 255, 0.05);
    border-color: rgba(0, 242, 255, 0.2);
    transform: translateX(5px);
}

body.light-theme .cert-item {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.08);
}

body.light-theme .cert-item:hover {
    background: rgba(0, 136, 204, 0.05);
    border-color: rgba(0, 136, 204, 0.2);
}

.cert-item-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.cert-item-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: 0.3s;
}

.cert-item:hover .cert-item-logo {
    color: var(--primary-accent);
    background: rgba(0, 242, 255, 0.1);
}

.cert-item-info {
    flex: 1;
}

.cert-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 0.3rem 0;
    line-height: 1.4;
}

.cert-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
}

.cert-item-org {
    color: var(--text-muted);
}

.cert-item-date {
    color: var(--primary-accent);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.cert-item-date i {
    font-size: 0.75rem;
}

.cert-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.cert-tag {
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    color: var(--primary-accent);
    transition: 0.3s;
}

.cert-tag:hover {
    background: rgba(0, 242, 255, 0.2);
}

.cert-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    background: transparent;
    border: 1px solid var(--primary-accent);
    color: var(--primary-accent);
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    transition: 0.3s;
}

.cert-link i {
    font-size: 0.7rem;
}

.cert-link:hover {
    background: var(--primary-accent);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
}

/* Skill Emphasis */
.skill-emphasis {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--card-border);
}

.skill-emphasis h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.skill-emphasis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.2rem;
}

.emphasis-item {
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid rgba(0, 242, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: 0.3s;
}

.emphasis-item i {
    color: var(--primary-accent);
    font-size: 1.2rem;
}

.emphasis-item:hover {
    background: rgba(0, 242, 255, 0.1);
    transform: translateX(5px);
}

/* Form Status Messages */
.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Poppins', sans-serif;
    /* Ensure attractive font */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.form-status.success {
    opacity: 1;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.5);
    color: #10b981;
    backdrop-filter: blur(5px);
}

.form-status.error {
    opacity: 1;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.5);
    color: #ef4444;
    backdrop-filter: blur(5px);
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

#submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

#submit-btn i {
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background: rgba(5, 5, 16, 0.95);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--card-border);
    position: relative;
}

.scroll-top {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    text-decoration: none;
    color: var(--text-main);
    cursor: pointer;
    z-index: 100;
}

.scroll-top:hover {
    background: var(--primary-accent);
    color: #000;
    box-shadow: 0 0 15px var(--primary-accent);
}

/* Contact Styling */
.contact-container {
    max-width: 1000px;
}

.contact-sub {
    text-align: center;
    color: var(--text-muted);
    margin-top: -2rem;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Social Icons Container */
.social-icons-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 2rem;
}

.social-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-main);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

body.light-theme .social-icons-container {
    background: transparent;
    border-radius: 0;
    padding: 2rem;
    box-shadow: none;
}

body.light-theme .social-icon {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(99, 102, 241, 0.3);
    color: #1e293b;
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.1);
}

body.light-theme .social-icon::after {
    background: var(--vibrant-gradient);
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    opacity: 0;
    transition: 0.4s;
    z-index: -1;
}

.social-icon:hover {
    transform: translateY(-8px) scale(1.1);
    border-color: var(--primary-accent);
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.4);
}

.social-icon:hover::before {
    opacity: 1;
}

.social-icon:hover i {
    color: #fff;
    transform: scale(1.2);
}

.social-icon i {
    transition: 0.3s;
    z-index: 1;
}

body.light-theme .social-icon {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.15);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.05);
}

/* Brand Colors for Social Icons in Dark Theme (Default) */
.social-icon[aria-label="Email"] {
    color: #ea4335;
    border-color: rgba(234, 67, 53, 0.4);
    background: rgba(234, 67, 53, 0.1);
}

.social-icon[aria-label="LinkedIn"] {
    color: #0077b5;
    border-color: rgba(0, 119, 181, 0.4);
    background: rgba(0, 119, 181, 0.1);
}

.social-icon[aria-label="GitHub"] {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.social-icon[aria-label="Instagram"] {
    color: #e1306c;
    border-color: rgba(225, 48, 108, 0.4);
    background: rgba(225, 48, 108, 0.1);
}

.social-icon[aria-label="Facebook"] {
    color: #1877f2;
    border-color: rgba(24, 119, 242, 0.4);
    background: rgba(24, 119, 242, 0.1);
}

.social-icon[aria-label="LeetCode"] {
    color: #ffa116;
    border-color: rgba(255, 161, 22, 0.4);
    background: rgba(255, 161, 22, 0.1);
}

.social-icon[aria-label="WhatsApp"] {
    color: #25d366;
    border-color: rgba(37, 211, 102, 0.4);
    background: rgba(37, 211, 102, 0.1);
}

.social-icon[aria-label="X (Twitter)"] {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

/* Hover states with full color fill for Dark Theme */
.social-icon[aria-label="Email"]:hover {
    background: #ea4335;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(234, 67, 53, 0.5);
}

.social-icon[aria-label="LinkedIn"]:hover {
    background: #0077b5;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(0, 119, 181, 0.5);
}

.social-icon[aria-label="GitHub"]:hover {
    background: #fff;
    color: #000;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.5);
}

.social-icon[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(225, 48, 108, 0.5);
}

.social-icon[aria-label="Facebook"]:hover {
    background: #1877f2;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(24, 119, 242, 0.5);
}

.social-icon[aria-label="LeetCode"]:hover {
    background: #ffa116;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(255, 161, 22, 0.5);
}

.social-icon[aria-label="WhatsApp"]:hover {
    background: #25d366;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

.social-icon[aria-label="X (Twitter)"]:hover {
    background: #fff;
    color: #000;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.5);
}

body.light-theme .social-icon:hover {
    background: #fff;
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

/* Brand Colors for Social Icons in Light Theme */
body.light-theme .social-icon[aria-label="Email"] {
    color: #ea4335;
    border-color: rgba(234, 67, 53, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="LinkedIn"] {
    color: #0077b5;
    border-color: rgba(0, 119, 181, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="GitHub"] {
    color: #333;
    border-color: rgba(51, 51, 51, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="Instagram"] {
    color: #e1306c;
    border-color: rgba(225, 48, 108, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="Facebook"] {
    color: #1877f2;
    border-color: rgba(24, 119, 242, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="LeetCode"] {
    color: #ffa116;
    border-color: rgba(255, 161, 22, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="WhatsApp"] {
    color: #25d366;
    border-color: rgba(37, 211, 102, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

body.light-theme .social-icon[aria-label="X (Twitter)"] {
    color: #000;
    border-color: rgba(0, 0, 0, 0.1);
    background: rgba(0, 0, 0, 0.05);
}

/* Hover states with full color fill for Light Theme */
body.light-theme .social-icon[aria-label="Email"]:hover {
    background: #ea4335;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(234, 67, 53, 0.4);
}

body.light-theme .social-icon[aria-label="LinkedIn"]:hover {
    background: #0077b5;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(0, 119, 181, 0.4);
}

body.light-theme .social-icon[aria-label="GitHub"]:hover {
    background: #333;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(51, 51, 51, 0.4);
}

body.light-theme .social-icon[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(225, 48, 108, 0.4);
}

body.light-theme .social-icon[aria-label="Facebook"]:hover {
    background: #1877f2;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(24, 119, 242, 0.4);
}

body.light-theme .social-icon[aria-label="LeetCode"]:hover {
    background: #ffa116;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(255, 161, 22, 0.4);
}

body.light-theme .social-icon[aria-label="WhatsApp"]:hover {
    background: #25d366;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

body.light-theme .social-icon[aria-label="X (Twitter)"]:hover {
    background: #000;
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

/* Platform-specific colors on hover */
.social-icon:nth-child(1):hover {
    /* Email */
    box-shadow: 0 10px 30px rgba(234, 67, 53, 0.5);
}

.social-icon:nth-child(2):hover {
    /* LinkedIn */
    box-shadow: 0 10px 30px rgba(0, 119, 181, 0.5);
}

.social-icon:nth-child(3):hover {
    /* GitHub */
    box-shadow: 0 10px 30px rgba(88, 166, 255, 0.5);
}

.social-icon:nth-child(4):hover {
    /* Instagram */
    box-shadow: 0 10px 30px rgba(225, 48, 108, 0.5);
}

.social-icon:nth-child(5):hover {
    /* X/Twitter */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.social-icon:nth-child(6):hover {
    /* Facebook */
    box-shadow: 0 10px 30px rgba(24, 119, 242, 0.5);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.glass-input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 0.9rem 1.2rem;
    border-radius: 10px;
    font-family: var(--font-body);
    transition: 0.3s;
}

.glass-input:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

/* =========================================
   COMPREHENSIVE MOBILE RESPONSIVENESS
   ========================================= */

/* Prevent horizontal overflow */
html,
body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* Reduce orb intensity on mobile for performance */
@media (max-width: 768px) {
    .global-bg-elements .floating-orb {
        filter: blur(100px);
        opacity: 0.25;
    }

    .global-bg-elements .orb-4,
    .global-bg-elements .orb-5 {
        display: none;
    }
}

/* =========================================
   TABLET (max-width: 768px)
   ========================================= */
@media screen and (max-width: 768px) {

    /* Navigation */
    .glass-nav {
        padding: 1rem 1rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .nav-links {
        display: none;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .nav-actions .btn-primary {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    /* Section padding */
    .section,
    .section-alt,
    .section-dark {
        padding: 2.5rem 1rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Skills / Arsenal */
    .arsenal-section {
        padding: 2.5rem 1rem;
    }

    .arsenal-subtitle {
        font-size: 1.4rem;
    }

    .featured-skills {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .skills-category {
        margin-bottom: 1.5rem;
    }

    .category-header {
        padding: 1rem;
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .project-card {
        width: 100% !important;
        min-height: auto;
    }

    .project-thumb {
        height: 160px;
    }

    .project-info {
        padding: 1rem;
    }

    /* Experience & Education Timeline */
    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 35px;
        padding-right: 10px;
        margin-bottom: 2rem;
    }

    .timeline-item::after {
        left: 17px;
    }

    .timeline-item.right {
        left: 0;
    }

    .experience-timeline,
    .education-timeline {
        padding-left: 0;
    }

    .timeline-content {
        padding: 1rem;
    }

    /* Certifications Category Accordion - Mobile */
    .cert-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .cert-grid {
        gap: 0.8rem;
        padding: 0;
        max-width: 100% !important;
        /* Force full width on mobile */
        margin: 0 auto;
    }

    .cert-category-header {
        padding: 1rem 1.2rem;
    }

    .cert-category-left {
        gap: 0.8rem;
    }

    .cert-category-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .cert-category-name {
        font-size: 1.1rem;
    }

    .cert-category-count {
        font-size: 0.8rem;
    }

    .cert-expand-icon {
        width: 32px;
        height: 32px;
    }

    .cert-list {
        padding: 0 0.5rem 1.2rem 0.5rem;
        padding-top: 1rem;
        gap: 0.8rem;
    }

    .cert-item {
        padding: 1rem;
    }

    .cert-item-logo {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .cert-item-title {
        font-size: 0.9rem;
    }

    .cert-item-meta {
        font-size: 0.8rem;
        gap: 0.6rem;
    }

    .cert-tag {
        padding: 0.25rem 0.6rem;
        font-size: 0.7rem;
    }

    .cert-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    .skill-emphasis-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-info {
        padding: 1.5rem;
    }

    /* Unique Premium Contact Form Container */
    #contact-form {
        position: relative;
        background: rgba(10, 10, 30, 0.6);
        /* Darker, richer glass */
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 24px;
        padding: 1.5rem;
        overflow: hidden;
        border: none;
        /* Remove default border to replace with animated one */
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        z-index: 1;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    #contact-form:hover {
        transform: translateY(-5px);
        box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
    }

    /* Animated Gradient Border */
    #contact-form::before {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: 24px;
        padding: 2px;
        /* Border width */
        background: linear-gradient(135deg, #00f2ff, #7b2cbf, #ff006e, #00f2ff);
        background-size: 300% 300%;
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        pointer-events: none;
        animation: borderFlow 4s linear infinite;
    }

    /* Inner Glow/Depth */
    #contact-form::after {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at center, rgba(123, 44, 191, 0.1), transparent 60%);
        pointer-events: none;
        z-index: -1;
    }

    /* Light Theme Overrides for Form Box */
    body.light-theme #contact-form {
        background: rgba(255, 255, 255, 0.85);
        box-shadow: 0 20px 60px rgba(99, 102, 241, 0.15);
    }

    body.light-theme #contact-form::before {
        background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899, #3b82f6);
    }

    @keyframes borderFlow {
        0% {
            background-position: 0% 50%;
        }

        50% {
            background-position: 100% 50%;
        }

        100% {
            background-position: 0% 50%;
        }
    }


    /* Glass Input Styling */
    .glass-input {
        width: 100%;
        padding: 1rem 1.2rem;
        background: rgba(255, 255, 255, 0.05);
        /* Deeper glass background */
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        color: var(--text-main);
        font-family: var(--font-body);
        font-size: 1rem;
        transition: all 0.3s ease;
        backdrop-filter: blur(10px);
        margin-bottom: 0.5rem;
    }

    .glass-input::placeholder {
        color: var(--text-muted);
        opacity: 0.7;
        font-weight: 300;
    }

    .glass-input:focus {
        background: rgba(255, 255, 255, 0.08);
        border-color: var(--primary-accent);
        box-shadow: 0 0 15px rgba(0, 242, 255, 0.15);
        outline: none;
        transform: translateY(-2px);
    }

    body.light-theme .glass-input {
        background: rgba(255, 255, 255, 0.6);
        border-color: rgba(99, 102, 241, 0.2);
        color: var(--text-main);
    }

    body.light-theme .glass-input:focus {
        background: rgba(255, 255, 255, 0.9);
        border-color: #6366f1;
        box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
    }

    /* Premium Submit Button */
    #submit-btn {
        background: linear-gradient(135deg, #00f2ff, #7b2cbf, #ff006e);
        background-size: 200% 200%;
        animation: gradientFlow 3s ease infinite;
        border-radius: 50px;
        padding: 1rem 2.5rem;
        font-size: 1.1rem;
        letter-spacing: 1px;
        text-transform: uppercase;
        border: none;
        box-shadow: 0 10px 30px rgba(123, 44, 191, 0.3);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.8rem;
        width: auto;
        margin-top: 1rem;
        cursor: pointer;
        transition: transform 0.3s, box-shadow 0.3s;
    }

    #submit-btn:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 15px 40px rgba(255, 0, 110, 0.4);
    }

    #submit-btn i {
        font-size: 1.2rem;
        animation: flyPlane 3s ease-in-out infinite;
    }

    @keyframes gradientFlow {
        0% {
            background-position: 0% 50%;
        }

        50% {
            background-position: 100% 50%;
        }

        100% {
            background-position: 0% 50%;
        }
    }

    @keyframes flyPlane {

        0%,
        100% {
            transform: translate(0, 0);
        }

        50% {
            transform: translate(3px, -3px);
        }
    }


    .social-icons-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .social-icon {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
    }

    /* Footer */
    .footer {
        padding: 1.5rem 1rem;
    }

    .scroll-top {
        right: 1rem;
        width: 35px;
        height: 35px;
    }

    /* Modals */
    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
        max-height: 90vh;
    }

    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-tagline {
        font-size: 1rem;
    }
}

/* =========================================
   MOBILE (max-width: 480px)
   ========================================= */
@media screen and (max-width: 480px) {

    /* Navigation */
    .glass-nav {
        padding: 0.8rem 0.8rem;
    }

    .logo {
        font-size: 1.1rem;
    }

    .nav-actions .btn-primary {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }

    .nav-actions .btn-primary span {
        display: none;
    }

    /* Typography */
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .container {
        padding: 0 0.5rem;
        /* REDUCED horizontal padding */
    }

    .section-title i {
        display: block;
        margin-bottom: 0.5rem;
    }

    /* Sections */
    .section,
    .section-alt,
    .section-dark {
        padding: 3rem 0.5rem;
        /* REDUCED horizontal padding to make boxes wider */
    }

    /* Glass cards */
    .glass-card {
        padding: 1.2rem 0.8rem;
        /* REDUCED horizontal padding inside cards */
        border-radius: 12px;
    }

    /* About */
    .about-card p {
        font-size: 0.9rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Skills */
    .tech-badge {
        padding: 0.6rem 0.8rem;
        font-size: 0.75rem;
        min-width: 100px;
    }

    .tech-badge i {
        font-size: 1.2rem;
    }

    .skill-dots .dot {
        width: 6px;
        height: 6px;
    }

    /* Projects */
    .project-info h3 {
        font-size: 1.1rem;
    }

    .project-short {
        font-size: 0.85rem;
    }

    .project-links-mini .btn-sm {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    /* Timeline */
    .timeline-content h3 {
        font-size: 1rem;
    }

    .timeline-content h4 {
        font-size: 0.9rem;
    }

    .exp-desc {
        font-size: 0.85rem;
    }

    /* Certifications */
    .cert-title {
        font-size: 0.95rem;
    }

    .cert-tag {
        font-size: 0.65rem;
        padding: 0.2rem 0.6rem;
    }

    /* Contact */
    .contact-sub {
        font-size: 0.9rem;
        margin-top: -1.5rem;
    }

    .social-icons-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
        padding: 0.5rem;
    }

    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .glass-input {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
    }

    /* Footer */
    .footer p {
        font-size: 0.85rem;
    }
}

/* =========================================
   MOBILE NAVIGATION
   ========================================= */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: 1rem;
    padding: 0.5rem;
}

.mobile-toggle:hover {
    color: var(--primary-accent);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    /* Hidden by default */
    justify-content: flex-end;
    /* Align menu to right */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: flex;
    opacity: 1;
}

.mobile-nav-content {
    width: 280px;
    height: 100%;
    background: var(--card-bg);
    border-left: 1px solid var(--card-border);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-nav-overlay.active .mobile-nav-content {
    transform: translateX(0);
}

.close-mobile-nav {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.close-mobile-nav:hover {
    color: var(--primary-accent);
}

.mobile-nav-links {
    list-style: none;
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

.mobile-nav-links a:hover {
    color: var(--primary-accent);
    padding-left: 10px;
    border-color: var(--primary-accent);
}

/* Hide desktop nav links on mobile */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .resume-btn {
        display: none;
        /* Hide resume button in header on very small screens if crowded */
    }

    /* But we want Resume button visible on mobile header usually, so let's keep it but maybe icon only if needed. 
       Actually user wants 3 dots. Let's keep resume button visible but compact. */
    .resume-btn {
        display: flex;
        /* Restore it */
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .resume-btn span {
        display: none;
        /* Hide text, show only icon on small screens if needed? No, user wants text clear */
    }
}

@media (max-width: 480px) {
    .resume-btn {
        padding: 0.5rem;
    }

    .resume-btn span {
        /* Hide "Download Resume" text on very small screens, show icon only */
        display: none;
    }

    /* Let's actually just hide the text part if we use a span, but current HTML has text directly.
       Let's adjust font size instead */
    .resume-btn {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }
}

@media screen and (max-width: 360px) {
    .section {
        padding: 2.5rem 0.6rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .glass-card {
        padding: 1rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .social-icons-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    /* Hide decorative elements */
    .global-bg-elements .orb-3 {
        display: none;
    }
}

/* =========================================
   LANDSCAPE PHONE
   ========================================= */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .intro-section {
        min-height: auto;
        padding: 100px 1rem 40px;
    }

    .intro-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .photo-frame {
        width: 150px;
        height: 150px;
    }

    .section {
        padding: 3rem 1rem;
    }
}

/* =========================================
   MOBILE OPTIMIZATIONS (Education, Experience, Skills)
   ========================================= */
@media (max-width: 600px) {

    /* Education & Experience Timeline Optimization */
    .education-timeline,
    .experience-timeline {
        padding-left: 1.5rem;
        /* Reduced from 3rem */
    }

    .education-timeline::before,
    .experience-timeline::before {
        left: 0.2rem;
        /* Adjusted line position */
    }

    .timeline-marker {
        left: -1.75rem;
        /* Adjusted marker position */
        width: 14px;
        height: 14px;
        top: 1.6rem;
    }

    .timeline-content {
        margin-left: 0.5rem;
        /* Reduced margin */
        padding: 1rem;
        width: 100%;
        /* Ensure full width usage */
    }

    /* Stack header items for better mobile readability */
    .edu-header,
    .exp-header-tree {
        flex-direction: column;
        gap: 0.5rem;
    }

    .edu-icon-small,
    .exp-icon-small {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1.1rem;
        align-self: flex-start;
        /* Keep icon at top */
    }

    /* Text Adjustments */
    .edu-text h3,
    .exp-text h3 {
        font-size: 1.1rem;
    }

    .edu-text h4,
    .exp-text h4 {
        font-size: 0.95rem;
    }

    .edu-field,
    .exp-type {
        font-size: 0.9rem;
    }

    /* Skills/Technologies Grid */
    .skills-grid {
        grid-template-columns: 1fr;
        /* Stack skill cards */
        gap: 1rem;
    }

    .skill-card {
        padding: 1.5rem;
    }

    /* Tech Badges Scroll adjustment */
    .intro-tech-scroll-wrapper {
        margin-top: 2rem;
    }

    .intro-tech-scroll {
        gap: 1rem;
    }

    .tech-badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    /* =========================================
   HERO & SKILLS MOBILE REFINEMENTS
   ========================================= */
    @media (max-width: 768px) {

        /* Hero Section Stacking */
        .intro-section {
            padding-top: 80px;
            /* Reduced further to save space */
            min-height: auto;
            padding-bottom: 3rem;
            overflow-x: hidden;
            /* Prevent horizontal scroll */
        }

        .intro-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
            text-align: center;
            width: 100%;
            padding: 0 1rem;
            /* Prevent edge touching */
        }

        /* Strict Centering for Photo */
        .intro-photo-wrapper {
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0 auto 1rem auto;
        }

        .photo-frame {
            width: 180px;
            /* Smaller photo for mobile */
            height: 180px;
            margin: 0 auto;
        }

        /* Strict Centering for Text Content */
        .intro-content {
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            order: 2;
            /* Text below photo */
            padding: 0;
        }

        /* Glass Card Constraints - PREVENT CLIPPING */
        .intro-glass-card {
            width: 100%;
            max-width: 350px;
            /* Max width constraint for mobile card */
            margin: 0 auto;
            padding: 1.5rem 1rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            box-sizing: border-box;
            /* Ensure padding doesn't widen it */
        }

        .hero-title,
        .intro-name {
            font-size: 2rem;
            /* Smaller title */
            line-height: 1.2;
            text-align: center;
        }

        .intro-role-container {
            justify-content: center;
            font-size: 1rem;
            flex-wrap: wrap;
            /* Allow wrapping */
            width: 100%;
            margin-bottom: 1rem;
        }

        .role-text {
            white-space: normal;
            /* Allow text to wrap if needed */
            text-align: center;
        }

        .intro-tagline {
            font-size: 0.9rem;
            max-width: 100%;
            margin-bottom: 1.5rem;
            padding: 0 0.5rem;
            /* Padding for text */
        }

        .intro-cta {
            justify-content: center;
            width: 100%;
            flex-wrap: wrap;
            gap: 0.8rem;
        }

        /* Skills / Technologies Design Update */
        .skills-tech-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.8rem;
        }

        .tech-badge {
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 1rem;
            gap: 0.5rem;
        }

        .tech-badge i {
            font-size: 1.5rem;
            margin-right: 0;
            margin-bottom: 0.3rem;
        }

        .skill-dots {
            display: none;
        }

        .skills-category {
            padding: 1.5rem;
        }
    }

    /* =========================================
   RESTORED HERO SHINE EFFECT (Stronger)
   ========================================= */
    .intro-glass-card {
        position: relative;
        overflow: hidden;
        z-index: 1;
    }

    .intro-glass-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -150%;
        width: 60%;
        height: 100%;
        background: linear-gradient(to right,
                transparent,
                rgba(255, 255, 255, 0.4) 50%,
                transparent);
        transform: skewX(-25deg);
        animation: shineSweep 5s infinite;
        pointer-events: none;
        z-index: 10;
    }

    @keyframes shineSweep {
        0% {
            left: -150%;
        }

        20% {
            left: 150%;
        }

        100% {
            left: 150%;
        }
    }

    /* =========================================
   MOBILE TIMELINE ALIGNMENT FIX
   ========================================= */
    @media (max-width: 768px) {

        #education .container,
        #experience .container {
            padding-left: 0.2rem !important;
            padding-right: 0.2rem !important;
            max-width: 100% !important;
        }

        .education-timeline,
        .experience-timeline {
            padding-left: 0.1rem !important;
            margin-left: 0 !important;
            width: 100% !important;
        }

        .timeline-item {
            margin-left: 0 !important;
            padding-left: 1rem !important;
            width: 100% !important;
        }

        .timeline-content {
            margin-left: 0.2rem !important;
            padding: 1.2rem 0.8rem !important;
            width: calc(100% - 0.5rem) !important;
            box-sizing: border-box !important;
        }

        .timeline-item::after {
            left: -1px !important;
        }

        .timeline-item::before {
            left: -4.5px !important;
        }
    }
}

/* Closing any potential open blocks */

/* =========================================
   FINAL HERO SHINE FIX (Global)
   ========================================= */
.intro-glass-card {
    position: relative !important;
    z-index: 5 !important;
    overflow: hidden !important;
}

/* Clear old pseudo to avoid conflicts */
.intro-glass-card::before {
    display: none !important;
}

.intro-glass-card::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -150% !important;
    width: 150% !important;
    height: 100% !important;
    /* Bright white flash with transparency */
    background: linear-gradient(120deg,
            transparent 20%,
            rgba(255, 255, 255, 0.1) 40%,
            rgba(255, 255, 255, 0.8) 50%,
            rgba(255, 255, 255, 0.1) 60%,
            transparent 80%) !important;
    transform: skewX(-25deg) !important;
    animation: shineSweepFinal 5s ease-in-out infinite !important;
    pointer-events: none !important;
    z-index: 1000 !important;
    /* Removed mix-blend-mode to ensure visibility on dark theme */
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.6));
}

@keyframes shineSweepFinal {
    0% {
        left: -150%;
    }

    20% {
        left: 200%;
        /* Fast sweep in 1s (20% of 5s) */
    }

    /* Stay hidden for rest of loop */
    100% {
        left: 200%;
    }
}

/* =========================================
   LIGHT THEME BORDER ENHANCEMENTS (SAFE)
   ========================================= */
body.light-theme .intro-glass-card,
body.light-theme .glass-card,
body.light-theme .timeline-content,
body.light-theme .project-card,
body.light-theme .contact-form-container,
body.light-theme .nav-actions .theme-toggle,
body.light-theme .tech-badge,
body.light-theme .mobile-nav-content {
    border: 1px solid rgba(0, 0, 0, 0.4) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
}

body.light-theme .intro-glass-card {
    border: 2px solid rgba(0, 0, 0, 0.5) !important;
    /* Stronger border for hero */
}

/* =========================================
   FIX: GLOBAL STYLES FOR CONTACT FORM
   (MOVED TO END TO ENSURE GLOBAL SCOPE)
   ========================================= */

/* Unique Premium Contact Form Container */
#contact-form {
    position: relative;
    background: rgba(10, 10, 30, 0.6);
    /* Darker, richer glass */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    overflow: hidden;
    border: none;
    /* Remove default border to replace with animated one */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    z-index: 1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}

/* Animated Gradient Border */
#contact-form::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px;
    /* Border width */
    background: linear-gradient(135deg, #00f2ff, #7b2cbf, #ff006e, #00f2ff);
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    animation: borderFlow 4s linear infinite;
}

/* Inner Glow/Depth */
#contact-form::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(123, 44, 191, 0.1), transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* Light Theme Overrides for Form Box - More Colorful & Clear */
body.light-theme #contact-form {
    background: rgba(255, 255, 255, 0.95);
    box-shadow:
        0 20px 80px rgba(99, 102, 241, 0.25),
        inset 0 0 40px rgba(99, 102, 241, 0.1);
    border: none !important;
}

body.light-theme #contact-form::before {
    background: linear-gradient(135deg, #6366f1, #ec4899, #f59e0b, #10b981, #6366f1);
    background-size: 300% 300%;
    opacity: 1;
}

body.light-theme #contact-form::after {
    background: radial-gradient(circle at center, rgba(236, 72, 153, 0.15), rgba(99, 102, 241, 0.1), transparent 70%);
}

@keyframes borderFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Glass Input Styling */
.glass-input {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    /* Deeper glass background */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    margin-bottom: 0.5rem;
}

.glass-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
    font-weight: 300;
}

.glass-input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.15);
    outline: none;
    transform: translateY(-2px);
}

body.light-theme .glass-input {
    background: #ffffff;
    border: 1.5px solid rgba(99, 102, 241, 0.3);
    color: #0f172a;
    /* Darker text for visibility */
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.05);
}

body.light-theme .glass-input::placeholder {
    color: #475569;
    opacity: 0.8;
    font-weight: 500;
}

body.light-theme .glass-input:focus {
    background: #ffffff;
    border-color: transparent;
    background-image: linear-gradient(#fff, #fff), var(--vibrant-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    border: 1.5px solid transparent;
    box-shadow: 0 0 25px rgba(99, 102, 241, 0.2);
}

/* Premium Submit Button */
#submit-btn {
    background: linear-gradient(135deg, #00f2ff, #7b2cbf, #ff006e);
    background-size: 200% 200%;
    animation: gradientFlow 3s ease infinite;
    border-radius: 50px;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    box-shadow: 0 10px 30px rgba(123, 44, 191, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: auto;
    margin-top: 1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

#submit-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 0, 110, 0.4);
}

#submit-btn i {
    font-size: 1.2rem;
    animation: flyPlane 3s ease-in-out infinite;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes flyPlane {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(3px, -3px);
    }
}

/* =========================================
   HUMAN VERIFICATION CHECKBOX
   ========================================= */
.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.custom-checkbox-container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 0;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-muted);
    user-select: none;
    transition: color 0.3s;
}

.custom-checkbox-container:hover {
    color: var(--text-main);
}

.custom-checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 22px;
    width: 22px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.custom-checkbox-container:hover input~.checkmark {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-accent);
}

.custom-checkbox-container input:checked~.checkmark {
    background: var(--primary-accent);
    /* Solid accent color */
    border-color: var(--primary-accent);
    box-shadow: 0 0 15px var(--primary-accent);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.custom-checkbox-container input:checked~.checkmark:after {
    display: block;
}

.custom-checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 6px;
    height: 12px;
    border: solid black;
    /* Black checkmark on bright bg */
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Disabled Button State */
button:disabled,
.disabled-btn {
    opacity: 0.5;
    cursor: not-allowed;
    background: #555 !important;
    box-shadow: none !important;
    transform: none !important;
    animation: none !important;
    pointer-events: none;
}

body.light-theme button:disabled,
body.light-theme .disabled-btn {
    background: #cbd5e1 !important;
    color: #64748b !important;
}

body.light-theme .custom-checkbox-container {
    color: #475569;
    font-weight: 500;
}

body.light-theme .checkmark {
    background-color: rgba(99, 102, 241, 0.05);
    border: 1.5px solid rgba(99, 102, 241, 0.2);
}

/* =========================================
   REVAMPED TECHNOLOGIES (3D GLASS CHIPS)
   ========================================= */

/* Overriding previous tech-badge styles */
.tech-badge {
    opacity: 0;
    /* Hidden initially for animation */
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 16px !important;
    padding: 1rem 1.5rem !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    min-width: 120px;
    box-shadow:
        0 4px 10px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    /* Bouncy */
    position: relative;
    overflow: hidden;
    cursor: default;
}

/* 3D Hover Effect */
.tech-badge:hover {
    transform: translateY(-8px) scale(1.05) !important;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%) !important;
    border-color: var(--primary-accent) !important;
    box-shadow:
        0 20px 40px rgba(0, 242, 255, 0.15),
        inset 0 0 20px rgba(0, 242, 255, 0.05);
}

.tech-badge i {
    font-size: 2rem !important;
    color: var(--text-muted);
    transition: 0.3s;
    margin: 0 !important;
}

.tech-badge:hover i {
    color: var(--primary-accent);
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 8px var(--primary-accent));
}

.tech-badge span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
}

/* Skill Dots Removal (Clean Look) */
.skill-dots {
    display: none !important;
}

/* Stagger Animation Class */
.animate-reveal {
    animation: fadeInUpStagger 0.6s ease forwards;
}

@keyframes fadeInUpStagger {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Light Theme Overrides */
body.light-theme .tech-badge {
    background: linear-gradient(145deg, #ffffff 0%, #f0f4f8 100%) !important;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05), inset 0 1px 0 #fff !important;
    border-color: rgba(99, 102, 241, 0.1) !important;
}

body.light-theme .tech-badge:hover {
    border-color: #6366f1 !important;
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.2) !important;
}

body.light-theme .checkmark:after {
    border-color: white;
    /* White check on colored bg for light theme */
}

/* =========================================
   FIX: MOBILE HORIZONTAL SCROLL & OVERFLOW
   ========================================= */
@media (max-width: 768px) {

    html,
    body {
        overflow-x: hidden;
        width: 100%;
        position: relative;
    }

    section,
    .skills-section,
    .contact-section {
        overflow-x: hidden;
        /* Force block horizontal scroll */
        width: 100%;
        box-sizing: border-box;
    }

    .skills-tech-grid {
        width: 100%;
        padding: 0 0.5rem;
        /* Ensure padding doesn't push width out */
        box-sizing: border-box;
    }
}

/* =========================================
   PREMIUM LIGHT THEME ENHANCEMENTS
   ========================================= */
body.light-theme .tech-badge {
    /* Colorful Gradient Background */
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%) !important;
    /* Distinct colored border */
    border: 1px solid rgba(99, 102, 241, 0.3) !important;
    /* Colored Glow Shadow */
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15), inset 0 0 0 1px rgba(255, 255, 255, 0.5) !important;
}

body.light-theme .tech-badge i {
    /* Colored Icon by default for vibrancy */
    color: #4f46e5 !important;
    filter: drop-shadow(0 2px 4px rgba(79, 70, 229, 0.2));
}

body.light-theme .tech-badge span {
    color: #1e1b4b !important;
    /* Dark Blue-Black text */
    font-weight: 600;
}

/* Enhanced Hover for Light Theme */
body.light-theme .tech-badge:hover {
    transform: translateY(-5px) scale(1.03) !important;
    background: linear-gradient(135deg, #ffffff 0%, #c7d2fe 100%) !important;
    border-color: #4f46e5 !important;
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.25) !important;
}

/* =========================================
   ENHANCED DARK THEME (Refining "Simple")
   ========================================= */
.tech-badge {
    /* Sharper Glass Edges */
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-left: 1px solid rgba(255, 255, 255, 0.2) !important;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%) !important;

    backdrop-filter: blur(10px);
}

/* =========================================
   FIX: MOBILE TECH BADGE RESIZING
   ========================================= */
@media (max-width: 768px) {
    .tech-badge {
        padding: 0.8rem 0.5rem !important;
        /* Reduce padding significantly */
        min-width: 80px !important;
        /* Smaller minimum width */
        gap: 0.5rem;
    }

    .tech-badge i {
        font-size: 1.5rem !important;
        /* Smaller icon */
    }

    .tech-badge span {
        font-size: 0.75rem;
        /* Smaller text */
    }

    .skills-tech-grid {
        /* Handled by higher specificity in earlier media queries */
        gap: 0.75rem !important;
    }
}

/* =========================================
   GLOBAL POLISH & IMPROVEMENTS
   ========================================= */

/* 1. Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-accent), var(--secondary-accent));
    border-radius: 5px;
    border: 2px solid var(--bg-color);
    /* Adds 'padding' effect */
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--secondary-accent), var(--primary-accent));
}

/* 2. Selection Styling */
::selection {
    background: var(--primary-accent);
    color: #000;
    text-shadow: none;
}

/* 3. Typography Polish */
h1,
h2,
h3,
.section-title {
    letter-spacing: -0.02em;
    /* Tighter, modern spacing */
    -webkit-font-smoothing: antialiased;
}

/* 4. Footer Polish */
footer {
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
            transparent,
            var(--primary-accent),
            var(--secondary-accent),
            transparent);
    opacity: 0.7;
}

body.light-theme footer {
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    color: #1e293b;
    font-weight: 500;
}

body.light-theme footer::before {
    background: linear-gradient(90deg, transparent, #6366f1, #ec4899, transparent);
    opacity: 1;
}

/* 5. Light Theme Scrollbar Override */
body.light-theme ::-webkit-scrollbar-track {
    background: #f1f5f9;
}

body.light-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #6366f1, #ec4899);
    border: 2px solid #f1f5f9;

}

/* =========================================
   MOBILE LAYOUT ADJUSTMENT: REDUCED GAP
   ========================================= */
@media (max-width: 900px) {
    #about {
        padding-bottom: 2rem !important;
        /* Significantly reduced */
    }

    #education {
        padding-top: 1rem !important;
        /* Significantly reduced */
    }

    #skills {
        padding-top: 1rem !important;
    }

    /* Widen About Me Box */
    .about-card,
    .about-stats {
        width: 100% !important;
        max-width: 100% !important;
    }

    #about .container {
        padding-left: 1rem !important;
        /* Reduce container padding to give more width to card */
        padding-right: 1rem !important;
    }
}

/* =========================================
   MOBILE VIBRANT SOCIAL ICONS & EFFECTS
   ========================================= */
@media (max-width: 768px) {
    .social-icons-container {
        gap: 1.2rem !important;
        padding: 1.5rem 0.5rem !important;
        justify-content: center !important;
    }

    .social-icon {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.4rem !important;
        border-width: 1.5px !important;
        animation: socialFloat 4s ease-in-out infinite alternate !important;
    }

    /* Individual Brand Colors & Gradients */
    /* Email */
    .social-icon[aria-label="Email"] {
        background: rgba(234, 67, 53, 0.1) !important;
        border-color: rgba(234, 67, 53, 0.4) !important;
        color: #ea4335 !important;
    }

    /* LinkedIn */
    .social-icon[aria-label="LinkedIn"] {
        background: rgba(0, 119, 181, 0.1) !important;
        border-color: rgba(0, 119, 181, 0.4) !important;
        color: #0077b5 !important;
        box-shadow: 0 0 15px rgba(0, 119, 181, 0.2);
        animation-delay: 0.2s !important;
    }

    /* GitHub */
    .social-icon[aria-label="GitHub"] {
        background: rgba(139, 92, 246, 0.1) !important;
        border-color: rgba(139, 92, 246, 0.4) !important;
        color: #8b5cf6 !important;
        animation-delay: 0.4s !important;
    }

    /* Instagram */
    .social-icon[aria-label="Instagram"] {
        background: rgba(225, 48, 108, 0.1) !important;
        border-color: rgba(225, 48, 108, 0.4) !important;
        color: #e1306c !important;
        box-shadow: 0 0 15px rgba(225, 48, 108, 0.2);
        animation-delay: 0.6s !important;
    }

    /* X (Twitter) */
    .social-icon[aria-label="X (Twitter)"] {
        background: rgba(255, 255, 255, 0.05) !important;
        border-color: rgba(255, 255, 255, 0.3) !important;
        color: #fff !important;
        animation-delay: 0.8s !important;
    }

    body.light-theme .social-icon[aria-label="X (Twitter)"] {
        background: rgba(15, 23, 42, 0.05) !important;
        border-color: rgba(15, 23, 42, 0.2) !important;
        color: #0f1419 !important;
        /* X official dark color for light theme */
    }

    /* Facebook */
    .social-icon[aria-label="Facebook"] {
        background: rgba(24, 119, 242, 0.1) !important;
        border-color: rgba(24, 119, 242, 0.4) !important;
        color: #1877f2 !important;
        animation-delay: 1.0s !important;
    }

    /* LeetCode */
    .social-icon[aria-label="LeetCode"] {
        background: rgba(255, 161, 22, 0.1) !important;
        border-color: rgba(255, 161, 22, 0.4) !important;
        color: #ffa116 !important;
        animation-delay: 1.2s !important;
    }

    /* WhatsApp */
    .social-icon[aria-label="WhatsApp"] {
        background: rgba(37, 211, 102, 0.1) !important;
        border-color: rgba(37, 211, 102, 0.4) !important;
        color: #25d366 !important;
        box-shadow: 0 0 15px rgba(37, 211, 102, 0.2);
        animation-delay: 1.4s !important;
    }

    @keyframes socialFloat {
        0% {
            transform: translateY(0) rotate(0deg);
        }

        100% {
            transform: translateY(-8px) rotate(3deg);
        }
    }

    /* Light Theme Adjustments */
    body.light-theme .social-icons-container {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(236, 72, 153, 0.05)) !important;
        border-radius: 20px;
        padding: 2rem 1rem !important;
    }

    body.light-theme .social-icon {
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15) !important;
        border: 1.5px solid rgba(99, 102, 241, 0.2) !important;
    }

    body.light-theme .social-icon:hover {
        background: var(--vibrant-gradient) !important;
        border-color: transparent !important;
        transform: translateY(-10px) scale(1.1) !important;
    }
}