/* ============================================
   AWWWARDS-LEVEL PORTFOLIO - MOHAMMAD ZAHIR
   Premium Dark Theme with Cinematic Animations
   ============================================ */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Color Palette - Premium Dark Theme */
    --color-bg-primary: #0a0a0b;
    --color-bg-secondary: #111113;
    --color-bg-tertiary: #18181b;
    --color-bg-card: rgba(24, 24, 27, 0.6);

    /* Accent Colors */
    --color-accent-primary: #6366f1;
    --color-accent-secondary: #8b5cf6;
    --color-accent-tertiary: #a855f7;
    --color-accent-glow: rgba(99, 102, 241, 0.4);

    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-bg: radial-gradient(ellipse at 50% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
    --gradient-card: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);

    /* Text Colors */
    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-muted: #52525b;

    /* Border Colors */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index Scale */
    --z-base: 1;
    --z-above: 10;
    --z-modal: 100;
    --z-cursor: 1000;
    --z-loader: 9999;
}

/* ==================== RESET & BASE ==================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html.lenis,
html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

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

button {
    border: none;
    background: none;
    cursor: none;
    font-family: inherit;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Selection */
::selection {
    background: var(--color-accent-primary);
    color: var(--color-text-primary);
}

/* ==================== NOISE OVERLAY ==================== */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-modal);
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ==================== CUSTOM CURSOR ==================== */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: var(--z-cursor);
    mix-blend-mode: difference;
}

.cursor-inner {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-text-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    /* No transition for instant response */
}

.cursor-outer {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-text-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: left 0.15s ease-out, top 0.15s ease-out, opacity var(--transition-base), border-color var(--transition-base), width var(--transition-base), height var(--transition-base);
    opacity: 0.5;
    pointer-events: none;
}

.cursor.hovering .cursor-inner {
    transform: translate(-50%, -50%) scale(2);
    transition: transform 0.2s ease-out;
}

.cursor.hovering .cursor-outer {
    width: 60px;
    height: 60px;
    border-color: var(--color-accent-primary);
    opacity: 0.8;
}

.cursor.clicking .cursor-inner {
    transform: translate(-50%, -50%) scale(0.8);
}

.cursor.clicking .cursor-outer {
    width: 32px;
    height: 32px;
}

/* Hide cursor on mobile */
@media (max-width: 768px) {
    .cursor {
        display: none;
    }

    body {
        cursor: auto;
    }

    a,
    button {
        cursor: pointer;
    }
}

/* ==================== LOADER ==================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loader);
}

.loader-content {
    text-align: center;
}

.loader-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.loader-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
}

.loader-progress {
    width: 200px;
    height: 2px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar {
    width: 0%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* ==================== NAVIGATION ==================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: var(--z-modal);
    transition: all var(--transition-base);
}

.nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-bg-primary) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.nav.scrolled::before {
    opacity: 1;
}

.nav-logo {
    position: relative;
    z-index: 2;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    height: 1px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-cta {
    position: relative;
    z-index: 2;
}

.btn-magnetic {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-magnetic:hover {
    box-shadow: 0 0 30px var(--color-accent-glow);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

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

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

.hero-gradient {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    height: 100%;
    background: var(--gradient-bg);
    filter: blur(100px);
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    padding: 0 var(--spacing-lg);
}

.hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.hero-line {
    width: 40px;
    height: 1px;
    background: var(--gradient-primary);
}

.hero-subtitle-text {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent-primary);
}

.hero-title {
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.hero-title-line {
    overflow: hidden;
}

.hero-word {
    display: inline-block;
    font-family: var(--font-display);
    font-size: clamp(3rem, 12vw, 6rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem 2.5rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    min-width: 180px;
    opacity: 1;
    /* Ensure visibility */
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--color-accent-glow);
}

.btn-icon {
    display: flex;
    transition: transform var(--transition-base);
}

.btn-primary:hover .btn-icon {
    transform: translate(3px, -3px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem 2.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: all var(--transition-base);
    min-width: 180px;
    opacity: 1;
    /* Ensure visibility */
}

.btn-secondary:hover {
    border-color: var(--color-accent-primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 2;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: var(--radius-full);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {

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

    50% {
        transform: translateY(10px);
        opacity: 0.5;
    }
}

.scroll-text {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Floating Elements */
.hero-floating {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-primary);
    top: 20%;
    left: 10%;
    animation: float1 8s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-secondary);
    top: 60%;
    right: 15%;
    animation: float2 10s ease-in-out infinite;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--color-accent-tertiary);
    bottom: 20%;
    left: 30%;
    animation: float3 12s ease-in-out infinite;
}

@keyframes float1 {

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

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

@keyframes float2 {

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

    33% {
        transform: translate(-40px, 20px) scale(0.95);
    }

    66% {
        transform: translate(20px, -40px) scale(1.05);
    }
}

@keyframes float3 {

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

    50% {
        transform: translate(50px, -20px) scale(1.1);
    }
}

/* ==================== SECTION COMMON STYLES ==================== */
section {
    position: relative;
    padding: var(--spacing-2xl) 0;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-number {
    display: block;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.title-word {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(50px);
}

/* ==================== ABOUT SECTION - ENHANCED ==================== */
.about {
    background: var(--color-bg-secondary);
    overflow: hidden;
}

/* About Background Elements */
.about-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.about-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.about-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--color-accent-primary);
    top: -20%;
    right: -10%;
    animation: floatOrb1 15s ease-in-out infinite;
}

.about-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-secondary);
    bottom: -15%;
    left: -10%;
    animation: floatOrb2 18s ease-in-out infinite;
}

@keyframes floatOrb1 {

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

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

@keyframes floatOrb2 {

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

    50% {
        transform: translate(50px, -30px) scale(0.9);
    }
}

.about-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.15;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
}

.about-content {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

/* Premium About Card */
.about-card-wrapper {
    perspective: 1000px;
    position: sticky;
    top: 120px;
}

.about-card {
    position: relative;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.8) 0%, rgba(24, 24, 27, 0.4) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transform-style: preserve-3d;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.about-card:hover {
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 40px var(--color-accent-glow);
}

.about-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--color-accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
    z-index: 0;
}

.about-card:hover .about-card-glow {
    opacity: 1;
}

.about-card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, transparent 50%, rgba(139, 92, 246, 0.3) 100%);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.about-card-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-xl);
    text-align: center;
}

/* Animated Avatar */
.about-avatar {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto var(--spacing-lg);
}

.avatar-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid;
    opacity: 0.3;
}

.avatar-ring-1 {
    width: 100%;
    height: 100%;
    border-color: var(--color-accent-primary);
    animation: ringPulse1 3s ease-in-out infinite;
}

.avatar-ring-2 {
    width: 120%;
    height: 120%;
    border-color: var(--color-accent-secondary);
    animation: ringPulse2 3s ease-in-out infinite 0.5s;
}

.avatar-ring-3 {
    width: 140%;
    height: 140%;
    border-color: var(--color-accent-tertiary);
    animation: ringPulse3 3s ease-in-out infinite 1s;
}

@keyframes ringPulse1 {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.05);
        opacity: 0.6;
    }
}

@keyframes ringPulse2 {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.2;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.08);
        opacity: 0.5;
    }
}

@keyframes ringPulse3 {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.1;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.4;
    }
}

.about-image-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 40px var(--color-accent-glow);
}

/* Card Info */
.about-info {
    text-align: center;
}

.about-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.about-role {
    font-size: 0.9rem;
    color: var(--color-accent-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.about-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.about-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-tertiary);
    font-size: 0.85rem;
}

.about-location svg {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.about-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.4rem 0.8rem;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: #22c55e;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
    }

    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
    }
}

/* Card Links */
.about-card-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.about-card-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.about-card-link:hover {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-text-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--color-accent-glow);
}

/* About Text Content */
.about-text {
    perspective: 1000px;
}

.about-intro {
    margin-bottom: var(--spacing-lg);
}

.about-greeting {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    display: inline-block;
    opacity: 0;
    /* Hidden initially for GSAP */
}

.about-description-wrapper {
    margin-bottom: var(--spacing-xl);
}

.about-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
    opacity: 0;
    /* Hidden initially for GSAP */
}

.reveal-text {
    opacity: 0;
}

.about-description:last-child {
    margin-bottom: 0;
}

.highlight-text {
    color: var(--color-text-primary);
    font-weight: 600;
    position: relative;
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.about-description:hover .highlight-text::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* What I Do Section */
.about-what-i-do {
    margin-bottom: var(--spacing-xl);
}

.about-subtitle {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-sm);
    border-left: 3px solid var(--color-accent-primary);
    margin-bottom: 50px;
}

.about-services {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.service-item:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--color-accent-primary);
    transform: translateX(5px);
}

.service-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    flex-shrink: 0;
}

.service-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.service-item:hover span {
    color: var(--color-text-primary);
}

/* Enhanced Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.stat-item:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--color-accent-primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    color: var(--color-accent-primary);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* About Section Responsive */
@media (max-width: 1100px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .about-card-wrapper {
        position: relative;
        top: 0;
        max-width: 400px;
        margin: 0 auto;
    }

    .about-stats {
        grid-template-columns: repeat(4, 1fr);
    }

    .about-services {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-services {
        grid-template-columns: 1fr;
    }

    .about-greeting {
        font-size: 1.25rem;
    }

    .about-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .about-card-content {
        padding: var(--spacing-md);
    }

    .about-avatar {
        width: 100px;
        height: 100px;
    }

    .about-image-placeholder {
        font-size: 2rem;
    }

    .about-name {
        font-size: 1.25rem;
    }
}

/* ==================== SKILLS SECTION ==================== */
.skills {
    overflow: hidden;
}

.skills-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.skills-category-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-sm);
    border-left: 2px solid var(--color-accent-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.skill-tile {
    position: relative;
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    transform-style: preserve-3d;
    cursor: default;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px) scale(0.9);
}

.skill-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--color-accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.skill-tile:hover .skill-glow {
    opacity: 1;
}

.skill-tile:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.skill-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
    position: relative;
    z-index: 1;
}

/* Soft Skills Marquee */
.soft-skills-marquee {
    overflow: hidden;
    padding: var(--spacing-lg) 0;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
}

.marquee-track {
    display: flex;
    gap: var(--spacing-lg);
    animation: marquee 30s linear infinite;
    width: max-content;
}

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

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

.soft-skill {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
    padding: var(--spacing-sm) var(--spacing-md);
    transition: color var(--transition-base);
}

.soft-skill:hover {
    color: var(--color-text-primary);
}

.soft-skill-divider {
    color: var(--color-accent-primary);
    font-size: 0.875rem;
}

/* ==================== PROJECTS SECTION ==================== */
.projects {
    background: var(--color-bg-secondary);
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.project-card {
    perspective: 1000px;
}

.project-card-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transform-style: preserve-3d;
    transition: border-color var(--transition-smooth), transform var(--transition-smooth);
    opacity: 0;
    transform: translateY(50px);
}

.project-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--color-accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
    z-index: 0;
}

.project-card-inner:hover .project-card-glow {
    opacity: 1;
}

.project-card-inner:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.project-image-placeholder {
    position: relative;
    z-index: 1;
    color: var(--color-accent-primary);
    opacity: 0.5;
}

.project-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.project-header {
    margin-bottom: var(--spacing-md);
}

.project-number {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.project-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.tech-tag {
    padding: 0.375rem 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent-primary);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.project-link svg {
    transition: transform var(--transition-base);
}

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

.project-link:hover svg {
    transform: translate(3px, -3px);
}

/* Alternate project layout */
.project-card:nth-child(even) .project-card-inner {
    direction: rtl;
}

.project-card:nth-child(even) .project-content {
    direction: ltr;
}

.project-card:nth-child(even) .project-image {
    direction: ltr;
}

@media (max-width: 968px) {
    .project-card-inner {
        grid-template-columns: 1fr;
    }

    .project-card:nth-child(even) .project-card-inner {
        direction: ltr;
    }

    .project-image {
        aspect-ratio: 16/9;
    }
}

/* ==================== EXPERIENCE SECTION ==================== */
.timeline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.timeline-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
}

.timeline-section-title svg {
    color: var(--color-accent-primary);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-dot {
    width: 12px;
    height: 12px;
    background: var(--gradient-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.timeline-line {
    width: 2px;
    flex-grow: 1;
    background: var(--color-border);
    margin-top: var(--spacing-sm);
}

.timeline-card {
    position: relative;
    flex-grow: 1;
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.timeline-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--color-accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.timeline-card:hover .timeline-card-glow {
    opacity: 1;
}

.timeline-card:hover {
    border-color: var(--color-border-hover);
    transform: translateX(5px);
}

.timeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.timeline-date {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    letter-spacing: 0.05em;
}

.timeline-location {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.timeline-badge {
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-primary);
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.timeline-details {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.timeline-details li {
    position: relative;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xs);
}

.timeline-details li::before {
    content: '→';
    position: absolute;
    left: calc(var(--spacing-md) * -1);
    color: var(--color-accent-primary);
}

@media (max-width: 768px) {
    .timeline {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.contact-gradient {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 800px;
    height: 60%;
    background: radial-gradient(ellipse at 50% 100%, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    filter: blur(80px);
}

.contact-content {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 100%;
}

.contact-title {
    font-family: var(--font-display);
    margin-bottom: var(--spacing-lg);
}

.contact-title .title-line {
    display: block;
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
}

.contact-title .title-line:first-child {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto var(--spacing-2xl);
}

.contact-cta {
    margin-bottom: var(--spacing-2xl);
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 1.5rem 3rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.btn-contact:hover {
    border-color: var(--color-accent-primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.btn-contact-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.btn-contact-icon {
    display: flex;
    color: var(--color-accent-primary);
    transition: transform var(--transition-base);
}

.btn-contact:hover .btn-contact-icon {
    transform: translate(3px, -3px);
}

.contact-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.contact-link:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-text-primary);
}

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

/* ==================== FOOTER ==================== */
.footer {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.footer-text strong {
    color: var(--color-text-primary);
    font-weight: 500;
}

.footer-text span {
    margin: 0 var(--spacing-xs);
}

/* ==================== UTILITY CLASSES ==================== */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
}

.tilt-element {
    transform-style: preserve-3d;
    will-change: transform;
}

.magnetic-element {
    will-change: transform;
}

/* ==================== RESPONSIVE ADJUSTMENTS ==================== */
@media (max-width: 1200px) {
    :root {
        --spacing-4xl: 6rem;
        --spacing-3xl: 4rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-4xl: 4rem;
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
        --spacing-xl: 1.5rem;
    }

    .section-container {
        padding: 0 var(--spacing-md);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stat-item {
        padding: var(--spacing-md);
        background: var(--color-bg-card);
        border-radius: var(--radius-md);
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn-contact {
        padding: 1rem 1.5rem;
        flex-direction: column;
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
    }

    .contact-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .skill-tile {
        padding: var(--spacing-md);
    }
}

/* ==================== PERFORMANCE OPTIMIZATIONS ==================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* GPU Acceleration for animations */
.hero-word,
.skill-tile,
.project-card-inner,
.timeline-card,
.floating-shape {
    will-change: transform;
    backface-visibility: hidden;
}