:root {
    /* Color Palette - Modern Dark Theme */
    --bg-main: #0a0f16;
    --bg-alt: #111823;
    --bg-card: rgba(30, 41, 59, 0.7);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    
    /* Vibrant Accents */
    --accent-primary: #0ea5e9; /* Cyan */
    --accent-secondary: #10b981; /* Emerald */
    --accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    
    /* Transitions & Physics Easing */
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --border-glass: 1px solid rgba(255, 255, 255, 0.05);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scroll Progress Bar at Top of Viewport */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent-gradient);
    z-index: 2000;
    width: 0%;
    transition: width 0.15s ease-out;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.8);
}

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    transition: transform 0.4s var(--ease-smooth);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-gradient);
    border-radius: 2px;
    box-shadow: 0 0 12px rgba(14, 165, 233, 0.5);
    transition: width 0.4s var(--ease-smooth), box-shadow 0.4s ease;
}

.section-title:hover::after {
    width: 90px;
    box-shadow: 0 0 18px rgba(14, 165, 233, 0.8);
}

/* Highlight Text */
.highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons with Tactile Micro-Interactions & Shimmer */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: var(--font-main);
    overflow: hidden;
    z-index: 1;
    transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth), background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    will-change: transform, box-shadow;
}

/* Glossy light-sweep shimmer effect across button on hover */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.22),
        transparent
    );
    transform: skewX(-25deg);
    transition: left 0.75s ease;
    z-index: -1;
    pointer-events: none;
}

.btn:hover::before {
    left: 150%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.025);
}

.btn:active {
    transform: translateY(-1px) scale(0.98);
}

/* Custom Brand SVGs */
.svg-icon {
    width: 1.15em;
    height: 1.15em;
    display: inline-block;
    vertical-align: -0.15em;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-spring), stroke 0.3s ease, filter 0.3s ease;
}

.btn .svg-icon,
.btn i {
    width: 1.15em;
    height: 1.15em;
    transition: transform 0.3s var(--ease-spring);
}

.btn:hover .svg-icon,
.btn:hover i {
    transform: translateX(3px);
}

.download-btn:hover .svg-icon,
.download-btn:hover i {
    transform: translateY(3px);
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 18px rgba(14, 165, 233, 0.35);
}

.btn-primary:hover {
    box-shadow: 0 10px 28px -4px rgba(14, 165, 233, 0.55), 0 0 20px rgba(14, 165, 233, 0.3), 0 4px 12px rgba(16, 185, 129, 0.25);
}

.btn-secondary {
    background: rgba(14, 165, 233, 0.05);
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-secondary:hover {
    background: rgba(14, 165, 233, 0.12);
    border-color: #38bdf8;
    color: #fff;
    box-shadow: 0 8px 25px -4px rgba(14, 165, 233, 0.35), inset 0 0 15px rgba(14, 165, 233, 0.15);
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
}

#navbar.scrolled {
    background: rgba(10, 15, 22, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 1rem 0;
    border-bottom: var(--border-glass);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    display: inline-block;
    transition: transform 0.3s var(--ease-spring), text-shadow 0.3s ease;
}

.logo:hover {
    transform: scale(1.06);
}

.logo span {
    color: var(--accent-primary);
    display: inline-block;
    transition: transform 0.3s var(--ease-spring), color 0.3s ease, text-shadow 0.3s ease;
}

.logo:hover span {
    transform: scale(1.25) translateY(-1px);
    color: var(--accent-secondary);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.7);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.35rem 0.2rem;
    display: inline-block;
    color: var(--text-secondary);
    transition: color 0.3s ease, transform 0.3s var(--ease-smooth);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 0.3s var(--ease-smooth), box-shadow 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.nav-links a:hover::after {
    width: 100%;
    box-shadow: 0 0 8px rgba(14, 165, 233, 0.7);
}

.nav-links a.active {
    color: var(--text-primary);
    font-weight: 600;
}

.nav-links a.active::after {
    width: 100%;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.8);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
    transition: transform 0.3s var(--ease-spring), color 0.3s ease;
}

.hamburger:hover {
    transform: scale(1.1);
    color: var(--accent-primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 5% 40px;
    position: relative;
    overflow: hidden;
    gap: 2rem;
}

.hero-content {
    flex: 1.1;
    z-index: 10;
    max-width: 620px;
}

.hero-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 1rem;
    background: rgba(14, 165, 233, 0.08);
    border: 1px solid rgba(14, 165, 233, 0.25);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.1);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-secondary);
    border-radius: 50%;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--accent-secondary);
    opacity: 0.6;
    animation: pulseGlow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(2.2); opacity: 0; }
}

.hero-content h1 {
    font-size: 4.2rem;
    line-height: 1.1;
    margin-bottom: 0.75rem;
    letter-spacing: -1.5px;
}

.hero-content h2 {
    font-size: 1.9rem;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-content p {
    font-size: 1.12rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 540px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2.2rem;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.hero-tech-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.hero-tech-pills span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.9rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.hero-tech-pills span:hover {
    border-color: rgba(14, 165, 233, 0.4);
    color: var(--text-primary);
    background: rgba(14, 165, 233, 0.1);
    transform: translateY(-2px);
}

.hero-tech-pills span .svg-icon,
.hero-tech-pills span i {
    color: var(--accent-primary);
    width: 1.1em;
    height: 1.1em;
}

/* 3D Canvas Container & HUD Elements */
.hero-3d-wrapper {
    flex: 1;
    position: relative;
    height: 540px;
    min-width: 320px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.canvas-ambient-glow {
    position: absolute;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, rgba(16, 185, 129, 0.15) 50%, transparent 70%);
    filter: blur(50px);
    pointer-events: none;
    z-index: 1;
    animation: ambientPulse 6s ease-in-out infinite alternate;
}

@keyframes ambientPulse {
    0% { transform: scale(0.85); opacity: 0.7; }
    100% { transform: scale(1.15); opacity: 1; }
}

.canvas-3d-container {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
    cursor: grab;
    touch-action: none;
}

.canvas-3d-container:active {
    cursor: grabbing;
}

#hero-3d-canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
    outline: none;
}

/* Floating Telemetry / HUD Badges */
.hud-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(14, 165, 233, 0.1);
    z-index: 12;
    pointer-events: auto;
    transition: var(--transition);
}

.hud-badge:hover {
    transform: translateY(-3px) scale(1.03);
    border-color: rgba(14, 165, 233, 0.5);
    box-shadow: 0 12px 35px rgba(14, 165, 233, 0.25);
}

.hud-badge-top-right {
    top: 30px;
    right: 15px;
    animation: floatHud1 5s ease-in-out infinite;
}

.hud-badge-bottom-left {
    bottom: 45px;
    left: 15px;
    animation: floatHud2 6s ease-in-out infinite 0.5s;
}

@keyframes floatHud1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes floatHud2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(8px); }
}

.hud-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(14, 165, 233, 0.15);
    border: 1px solid rgba(14, 165, 233, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 0.95rem;
}

.hud-text {
    display: flex;
    flex-direction: column;
}

.hud-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
}

.hud-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.canvas-hint {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: rgba(148, 163, 184, 0.7);
    background: rgba(10, 15, 22, 0.6);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    pointer-events: none;
    z-index: 12;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

/* Background Shapes */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    z-index: 1;
    pointer-events: none;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 450px;
    height: 450px;
    background: rgba(14, 165, 233, 0.18);
}

.shape-2 {
    bottom: 5%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: rgba(16, 185, 129, 0.16);
}

.shape-3 {
    top: 40%;
    left: 45%;
    width: 280px;
    height: 280px;
    background: rgba(99, 102, 241, 0.12);
}

/* Enhanced About Section */
.about-grid-enhanced {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 3.5rem;
    align-items: center;
}

.about-image-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.7));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 1.75rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: var(--transition);
}

.about-image-card:hover {
    border-color: rgba(14, 165, 233, 0.4);
    box-shadow: 0 15px 45px rgba(14, 165, 233, 0.15);
    transform: translateY(-5px);
}

.about-image-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
}

.about-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 2;
}

.about-image-border {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 24px;
    background: var(--accent-gradient);
    opacity: 0.6;
    z-index: 1;
    filter: blur(4px);
    transition: var(--transition);
}

.about-image-card:hover .about-image-border {
    opacity: 0.9;
    filter: blur(6px);
}

.about-quick-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.about-quick-info .role {
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.quick-tags {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
}

.quick-tags span {
    font-size: 0.78rem;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.about-content-right {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-text strong {
    color: var(--text-primary);
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-box {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.4), rgba(15, 23, 42, 0.6));
    padding: 1.75rem;
    border-radius: 20px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: var(--transition);
}

.stat-box:hover {
    transform: translateY(-6px);
    border-color: rgba(14, 165, 233, 0.4);
    box-shadow: 0 15px 40px rgba(14, 165, 233, 0.15), inset 0 0 20px rgba(14, 165, 233, 0.05);
}

.stat-box:hover::before {
    opacity: 1;
}

.stat-box .svg-icon,
.stat-box i {
    font-size: 2.5rem;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(14, 165, 233, 0.4));
    transition: transform 0.4s var(--ease-spring), filter 0.4s ease;
}

.stat-box:hover .svg-icon,
.stat-box:hover i {
    transform: scale(1.1) translateY(-2px);
    filter: drop-shadow(0 0 15px rgba(14, 165, 233, 0.7));
}

.stat-box h3 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.stat-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* =========================================================================
   Skills Section (Asymmetrical Broken Bento Grid)
   ========================================================================= */
.bento-skills-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2.5rem;
    align-items: stretch;
}

/* Base Bento Skill Card */
.bento-skill-card {
    position: relative;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.45), rgba(15, 23, 42, 0.7));
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth), border-color 0.4s ease;
    will-change: transform, box-shadow;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Hover Gradient Border Outline */
.bento-skill-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1.5px;
    background: var(--accent-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s var(--ease-smooth);
    pointer-events: none;
    z-index: 2;
}

.bento-skill-card:hover {
    transform: translateY(-8px) scale(1.012);
    border-color: rgba(14, 165, 233, 0.35);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 35px rgba(14, 165, 233, 0.16);
}

.bento-skill-card:hover::after {
    opacity: 1;
}

/* Asymmetric 7:5 and 5:7 Grid Column Spans */
.skill-card-ai-flagship {
    grid-column: span 7;
}

.skill-card-mobile {
    grid-column: span 5;
}

.skill-card-devops {
    grid-column: span 5;
}

.skill-card-languages {
    grid-column: span 7;
}

/* Skill Card Header */
.skill-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.8rem;
    position: relative;
    z-index: 3;
}

.skill-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.skill-icon-wrap .svg-icon {
    width: 1.6rem;
    height: 1.6rem;
}

.ai-icon-glow {
    background: rgba(14, 165, 233, 0.15);
    color: var(--accent-primary);
    border-color: rgba(14, 165, 233, 0.4);
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.25);
}

.mobile-icon-glow {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-secondary);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.25);
}

.devops-icon-glow {
    background: rgba(234, 179, 8, 0.15);
    color: #facc15;
    border-color: rgba(234, 179, 8, 0.4);
    box-shadow: 0 0 20px rgba(234, 179, 8, 0.25);
}

.lang-icon-glow {
    background: rgba(129, 140, 248, 0.15);
    color: #a5b4fc;
    border-color: rgba(129, 140, 248, 0.4);
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.25);
}

.bento-skill-card:hover .skill-icon-wrap {
    transform: scale(1.1) rotate(4deg);
}

.skill-card-header h3 {
    font-size: 1.45rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.bento-skill-card:hover .skill-card-header h3 {
    color: #38bdf8;
}

.skill-category-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Skill Chips Cloud */
.skill-chips-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 3;
}

.skill-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: transform 0.3s var(--ease-spring), background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
    cursor: default;
}

.skill-chip .svg-icon {
    width: 1.1em;
    height: 1.1em;
    color: var(--accent-primary);
    transition: transform 0.3s var(--ease-spring);
}

.skill-chip.active-chip {
    background: rgba(14, 165, 233, 0.08);
    border-color: rgba(14, 165, 233, 0.25);
    color: #e2e8f0;
}

.skill-chip:hover {
    transform: translateY(-3px) scale(1.04);
    background: rgba(14, 165, 233, 0.18);
    border-color: rgba(14, 165, 233, 0.45);
    color: #fff;
    box-shadow: 0 6px 18px rgba(14, 165, 233, 0.25);
}

.skill-chip:hover .svg-icon {
    transform: scale(1.2);
}

/* Overlapping Mini Pipeline Telemetry in Card 1 */
.skill-subcard-telemetry {
    background: rgba(10, 15, 22, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 0.9rem 1.1rem;
    position: relative;
    z-index: 3;
    margin-top: auto;
}

.telemetry-bar-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}

.telemetry-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-primary);
}

.telemetry-val {
    font-size: 0.72rem;
    color: var(--accent-secondary);
    font-weight: 600;
}

.telemetry-dots-chain {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.t-dot.live {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(14, 165, 233, 0.3);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    color: #38bdf8;
    font-weight: 600;
}

.t-sep {
    color: var(--accent-primary);
    font-weight: bold;
}

/* =========================================================================
   Responsive Breakpoints for Skills Bento Grid
   ========================================================================= */
@media (max-width: 1024px) {
    .bento-skills-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .skill-card-ai-flagship,
    .skill-card-mobile,
    .skill-card-devops,
    .skill-card-languages {
        grid-column: span 1;
    }
}

@media (max-width: 640px) {
    .bento-skill-card {
        padding: 2rem 1.5rem;
    }

    .skill-card-header {
        flex-direction: column;
        gap: 0.8rem;
    }

    .telemetry-dots-chain {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
    }

    .t-sep {
        display: none;
    }
}

/* =========================================================================
   Projects Section (Asymmetrical Broken Bento Grid)
   ========================================================================= */
.section-header-wrap {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-primary);
    margin-bottom: 0.6rem;
    background: rgba(14, 165, 233, 0.08);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.section-intro {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 1rem;
}

/* 12-Column Asymmetrical Grid Layout */
.bento-project-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2.5rem;
    align-items: stretch;
}

/* Base Bento Card */
.bento-card {
    position: relative;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.45), rgba(15, 23, 42, 0.7));
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth), border-color 0.4s ease;
    will-change: transform, box-shadow;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

/* Hover Gradient Outline */
.bento-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1.5px;
    background: var(--accent-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s var(--ease-smooth);
    pointer-events: none;
    z-index: 2;
}

.bento-card:hover {
    transform: translateY(-8px) scale(1.012);
    border-color: rgba(14, 165, 233, 0.35);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 35px rgba(14, 165, 233, 0.16);
}

.bento-card:hover::after {
    opacity: 1;
}

/* Asymmetric Grid Spans */
.bento-card-featured-left {
    grid-column: span 7;
}

.bento-card-tall-right {
    grid-column: span 5;
}

.bento-card-terminal {
    grid-column: span 5;
}

.bento-card-rag-wide {
    grid-column: span 7;
}

/* Overlapping Floating Status Badges with Depth */
.bento-floating-badge {
    position: absolute;
    top: -14px;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.1rem;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(14, 165, 233, 0.4);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #38bdf8;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(14, 165, 233, 0.2);
    backdrop-filter: blur(12px);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.bento-card:hover .bento-floating-badge {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 12px 30px rgba(14, 165, 233, 0.3);
}

.badge-top-right {
    right: 25px;
}

.badge-top-left {
    left: 25px;
}

.badge-trophy {
    left: 25px;
    border-color: rgba(234, 179, 8, 0.5);
    color: #facc15;
}

.trophy-icon {
    font-size: 0.95rem;
}

/* Card Internal Layouts */
.bento-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 3;
}

.bento-card-info h3 {
    font-size: 1.55rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.bento-card:hover .bento-card-info h3 {
    color: #38bdf8;
}

.bento-subtitle {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.bento-card-info p {
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.7;
    margin-bottom: 1.6rem;
}

/* Tag Pills */
.project-tag-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.project-tag-pill {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.project-tag-pill.featured-tag {
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.4);
    color: var(--accent-primary);
}

/* Metrics Counter Grid */
.project-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(10, 15, 22, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    margin-bottom: 1.6rem;
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.metric-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--accent-secondary);
    letter-spacing: -0.5px;
}

.metric-lbl {
    font-size: 0.72rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.2rem;
}

/* Overlapping Visual Preview in Card 1 (Attendance) */
.visual-attendance {
    margin-top: 1.2rem;
    position: relative;
}

.visual-glass-preview {
    background: rgba(10, 15, 22, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 1rem 1.2rem 1.8rem;
    position: relative;
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.6rem;
}

.preview-header .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.preview-title {
    font-size: 0.72rem;
    font-family: monospace;
    color: var(--text-secondary);
    margin-left: 6px;
}

.preview-code-block {
    font-family: monospace;
    font-size: 0.78rem;
    line-height: 1.6;
    color: #94a3b8;
    display: flex;
    flex-direction: column;
}

.c-kw { color: #f43f5e; }
.c-fn { color: #38bdf8; }

/* Overlapping Live Scanner Radar Badge */
.overlapping-scanner-badge {
    position: absolute;
    bottom: -18px;
    right: 18px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1rem;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(16, 185, 129, 0.4);
    backdrop-filter: blur(14px);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(16, 185, 129, 0.2);
}

.scanner-radar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.scanner-text {
    display: flex;
    flex-direction: column;
}

.s-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
}

.s-sub {
    font-size: 0.68rem;
    color: var(--accent-secondary);
}

/* Card 2 Workout Tracker Visual */
.fitlock-preview-card {
    background: rgba(10, 15, 22, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 1.2rem;
    margin-bottom: 1.6rem;
}

.fitlock-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.stat-pill .num {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-primary);
    display: block;
}

.stat-pill .lbl {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.confidence-meter {
    text-align: right;
}

.confidence-meter .meter-bar {
    height: 6px;
    width: 110px;
    background: var(--accent-gradient);
    border-radius: 4px;
    margin-bottom: 0.3rem;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.confidence-meter span {
    font-size: 0.72rem;
    color: var(--accent-secondary);
    font-weight: 600;
}

.unlocked-toast {
    font-size: 0.8rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
    padding: 0.45rem 0.8rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

/* Card 3 LangGraph Terminal Visual */
.langgraph-terminal-window {
    background: #06090e;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 0.9rem 1.1rem;
    font-family: monospace;
    font-size: 0.75rem;
    margin-bottom: 1.6rem;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.term-bar {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 0.6rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.term-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.term-title {
    font-size: 0.68rem;
    color: var(--text-secondary);
    margin-left: 6px;
}

.term-line {
    margin-bottom: 0.35rem;
    color: #94a3b8;
    line-height: 1.4;
}

.term-line.success { color: #38bdf8; }
.term-line.info { color: #fbbf24; }
.term-line.final { color: #34d399; font-weight: 700; }
.t-prompt { color: var(--accent-primary); font-weight: bold; }
.t-node { font-weight: 600; }

/* Card 4 RAG Pipeline Flow Cards (5-Step Pipeline) */
.rag-pipeline-container {
    background: rgba(10, 15, 22, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.2rem;
    margin-bottom: 1.6rem;
}

.rag-pipeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.9rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pipeline-title {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.pipeline-title .svg-icon {
    width: 1.1em;
    height: 1.1em;
}

.rag-pipeline-steps {
    display: flex;
    align-items: stretch;
    gap: 0.45rem;
    overflow-x: auto;
    padding-bottom: 0.3rem;
}

.rag-step {
    flex: 1;
    min-width: 125px;
    background: rgba(20, 29, 44, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 0.75rem 0.7rem;
    transition: transform 0.3s var(--ease-spring), border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    -webkit-text-fill-color: initial;
}

.rag-step:hover {
    transform: translateY(-3px);
    border-color: rgba(14, 165, 233, 0.45);
    background: rgba(26, 41, 62, 0.95);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 0 12px rgba(14, 165, 233, 0.15);
}

.rag-step.step-highlight,
.rag-step.active-step {
    background: rgba(14, 165, 233, 0.16);
    border: 1px solid rgba(14, 165, 233, 0.45);
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.15);
}

.rag-step.step-highlight .step-num,
.rag-step.active-step .step-num {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.4);
}

.step-badge {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.1rem;
}

.step-num {
    font-size: 0.72rem;
    font-weight: 800;
    color: #38bdf8;
    background: rgba(14, 165, 233, 0.15);
    border: 1px solid rgba(14, 165, 233, 0.3);
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.step-desc strong {
    color: #f8fafc;
    font-size: 0.78rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.2rem;
    line-height: 1.3;
}

.step-desc span {
    font-size: 0.7rem;
    color: #94a3b8;
    line-height: 1.35;
    display: block;
}

.rag-step-arrow {
    color: var(--accent-primary);
    font-weight: bold;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.7;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Card 4 Visual Showcase (PrajaNavigator Multi-modal RAG Stream) */
.visual-rag-showcase {
    margin-top: 0.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.live-status-pill {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    font-family: var(--font-sans);
    color: #34d399;
    background: rgba(16, 185, 129, 0.12);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-weight: 600;
}

.overlapping-insight-badge {
    position: absolute;
    bottom: -18px;
    right: 18px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1rem;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(14, 165, 233, 0.4);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(14, 165, 233, 0.2);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.bento-card:hover .overlapping-insight-badge {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(14, 165, 233, 0.28);
}

.insight-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.15);
    border: 1px solid rgba(14, 165, 233, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
}

.insight-text {
    display: flex;
    flex-direction: column;
}

.i-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
}

.i-sub {
    font-size: 0.68rem;
    color: var(--accent-primary);
}

/* Tech Pills inside Bento Cards */
.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.6rem;
}

.project-tech span {
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s var(--ease-spring), background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.project-tech span:hover {
    transform: translateY(-2px) scale(1.05);
    background: rgba(14, 165, 233, 0.2);
    color: #fff;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* Action Links inside Bento Cards */
.project-links {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.btn-project-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.4rem;
    background: var(--accent-gradient);
    color: #fff;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.35);
    transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s ease;
}

.btn-project-primary:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.5);
    color: #fff;
}

.project-links a {
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.project-links a .svg-icon {
    width: 1.15em;
    height: 1.15em;
    transition: transform 0.3s var(--ease-spring);
    shape-rendering: geometricPrecision;
}

.project-links a:hover {
    color: #38bdf8;
    background: rgba(14, 165, 233, 0.12);
    border-color: rgba(14, 165, 233, 0.35);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 4px 18px rgba(14, 165, 233, 0.22);
}

.project-links a:hover .svg-icon {
    transform: translateX(3px) scale(1.1);
}

/* =========================================================================
   Responsive Breakpoints for Broken Bento Grid
   ========================================================================= */
@media (max-width: 1024px) {
    .bento-project-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .bento-card-featured-left,
    .bento-card-tall-right,
    .bento-card-terminal,
    .bento-card-rag-wide {
        grid-column: span 1;
    }
}

@media (max-width: 640px) {
    .bento-card {
        padding: 2rem 1.5rem;
    }

    .bento-floating-badge {
        position: static;
        margin-bottom: 1.2rem;
        align-self: flex-start;
    }

    .project-metrics-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .overlapping-scanner-badge,
    .overlapping-insight-badge {
        position: static;
        margin-top: 1rem;
    }

    .rag-pipeline-steps {
        flex-direction: column;
        align-items: stretch;
    }

    .rag-step-arrow {
        transform: rotate(90deg);
        text-align: center;
        margin: 0.2rem 0;
    }
}

/* Education Section */
.edu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.edu-column h3 {
    font-size: 1.6rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
}

.edu-column h3 .svg-icon,
.edu-column h3 i {
    color: var(--accent-primary);
    width: 1.4rem;
    height: 1.4rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.4rem;
    top: 5px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-alt);
    border: 2px solid var(--accent-primary);
}

.timeline-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.timeline-item .institution {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.timeline-item .date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.societies-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.society-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.3), rgba(15, 23, 42, 0.5));
    padding: 1.5rem 2rem;
    border-radius: 16px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.society-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background: var(--accent-secondary);
    opacity: 0.5;
    transition: var(--transition);
}

.society-item:hover {
    transform: translateX(10px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.1), inset 0 0 15px rgba(16, 185, 129, 0.05);
}

.society-item:hover::before {
    opacity: 1;
    width: 6px;
    box-shadow: 0 0 15px var(--accent-secondary);
}

.society-item .svg-icon,
.society-item i {
    color: var(--accent-secondary);
    margin-top: 0.2rem;
    width: 1.4rem;
    height: 1.4rem;
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.3));
    transition: transform 0.3s var(--ease-spring);
}

.society-item:hover .svg-icon,
.society-item:hover i {
    transform: scale(1.15);
    filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.7));
}

.society-item h4 {
    margin-bottom: 0.2rem;
    font-size: 1.05rem;
}

.society-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Contact Section */
.contact-desc {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    font-size: 1.1rem;
}

.info-item .svg-icon,
.info-item i {
    font-size: 1.5rem;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--accent-primary);
    text-align: center;
    flex-shrink: 0;
}

.social-links {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    background: var(--bg-card);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: var(--border-glass);
    color: var(--text-primary);
    transition: transform 0.3s var(--ease-spring), background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.social-links a .svg-icon,
.social-links a i {
    width: 1.35rem;
    height: 1.35rem;
    transition: transform 0.3s var(--ease-spring);
}

.social-links a:hover {
    background: var(--accent-gradient);
    border-color: rgba(14, 165, 233, 0.6);
    color: #fff;
    transform: translateY(-4px) scale(1.12);
    box-shadow: 0 10px 25px -3px rgba(14, 165, 233, 0.45);
}

.social-links a:hover .svg-icon,
.social-links a:hover i {
    transform: scale(1.15) rotate(5deg);
}

.download-btn {
    margin-top: 2rem;
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.contact-form {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: var(--border-glass);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.contact-form:focus-within {
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(14, 165, 233, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1.2rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(0, 0, 0, 0.45);
    box-shadow: 0 0 18px rgba(14, 165, 233, 0.22);
}

.form-status {
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2.5rem 0;
    border-top: var(--border-glass);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Smooth Page Transitions & Scroll Reveal */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Accessibility: Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .fade-in {
        opacity: 1 !important;
        transform: none !important;
    }
    .btn::before {
        display: none !important;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 120px;
        padding-bottom: 60px;
        min-height: auto;
    }
    
    .hero-content {
        max-width: 100%;
        margin-bottom: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-content p {
        margin: 0 auto 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }

    .hero-tech-pills {
        justify-content: center;
    }

    .hero-3d-wrapper {
        width: 100%;
        max-width: 500px;
        height: 420px;
    }
    
    .about-grid-enhanced, .edu-grid, .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-image-card {
        max-width: 360px;
        margin: 0 auto 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-main);
        flex-direction: column;
        align-items: center;
        padding-top: 3rem;
        transition: 0.4s ease;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content h2 {
        font-size: 1.4rem;
    }

    .hero-3d-wrapper {
        height: 360px;
    }

    .hud-badge-top-right {
        top: 10px;
        right: 5px;
        padding: 0.5rem 0.75rem;
    }

    .hud-badge-bottom-left {
        bottom: 35px;
        left: 5px;
        padding: 0.5rem 0.75rem;
    }

    .hud-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .hud-label {
        font-size: 0.65rem;
    }

    .hud-value {
        font-size: 0.75rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .hero-3d-wrapper {
        height: 310px;
    }

    .hud-badge {
        display: none; /* Keep hero 3D unobstructed on extra-small mobile */
    }
}