/* ===== TRENDIOZ - PREMIUM FASHION ===== */
/* Inspired by Luma Viture - Dark Premium Design */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
}

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --gray-950: #0a0a0a;
    
    /* Premium Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-warm: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-cool: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-gold: linear-gradient(135deg, #f5af19 0%, #f12711 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
    
    /* Glow Colors */
    --glow-purple: rgba(102, 126, 234, 0.4);
    --glow-pink: rgba(240, 147, 251, 0.4);
    --glow-blue: rgba(79, 172, 254, 0.4);
    --glow-gold: rgba(245, 175, 25, 0.4);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== CUSTOM CURSOR ===== */
.cursor-main {
    position: fixed;
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease;
    transform: translate(-50%, -50%);
}

.cursor-main.hover {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    mix-blend-mode: normal;
}

.cursor-trail {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99998;
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
    transform: translate(-50%, -50%);
}

.cursor-trail.hover {
    width: 80px;
    height: 80px;
    border-color: rgba(102, 126, 234, 0.5);
}

.cursor-glow {
    position: fixed;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99997;
    transition: transform 0.5s ease;
    transform: translate(-50%, -50%);
    filter: blur(20px);
}

/* Hide cursor on mobile/touch devices */
@media (max-width: 768px), (hover: none) {
    .cursor-main,
    .cursor-trail,
    .cursor-glow {
        display: none !important;
    }
}

/* ===== ANIMATED BACKGROUND ===== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--black);
    overflow: hidden;
}

.animated-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(240, 147, 251, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(79, 172, 254, 0.08) 0%, transparent 60%);
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-5%, 5%) rotate(1deg); }
    50% { transform: translate(5%, -5%) rotate(-1deg); }
    75% { transform: translate(-3%, -3%) rotate(0.5deg); }
}

/* ===== LOADER ===== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 1.5s ease, visibility 1.5s ease;
    overflow: hidden;
}

/* Aurora Background */
.aurora {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.6;
}

.aurora-layer {
    position: absolute;
    width: 200%;
    height: 200%;
    left: -50%;
    top: -50%;
    filter: blur(100px);
}

.aurora-1 {
    background: radial-gradient(ellipse at 20% 50%, rgba(102, 126, 234, 0.4) 0%, transparent 50%);
    animation: auroraFloat1 8s ease-in-out infinite;
}

.aurora-2 {
    background: radial-gradient(ellipse at 80% 50%, rgba(240, 147, 251, 0.3) 0%, transparent 50%);
    animation: auroraFloat2 10s ease-in-out infinite;
}

.aurora-3 {
    background: radial-gradient(ellipse at 50% 80%, rgba(79, 172, 254, 0.25) 0%, transparent 50%);
    animation: auroraFloat3 12s ease-in-out infinite;
}

@keyframes auroraFloat1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

@keyframes auroraFloat2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-40px, 20px) rotate(-5deg); }
    66% { transform: translate(30px, -40px) rotate(3deg); }
}

@keyframes auroraFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.1); }
}

/* Grid Overlay */
.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* Loader Particles */
.loader-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.loader-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 4s ease-in-out infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { opacity: 0; transform: translateY(-100px) scale(1); }
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    z-index: 10;
    position: relative;
}

/* Orbital System */
.orbital-system {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 {
    width: 200px;
    height: 200px;
    animation: orbitRotate 20s linear infinite;
    border-color: rgba(102, 126, 234, 0.2);
}

.orbit-2 {
    width: 280px;
    height: 280px;
    animation: orbitRotate 30s linear infinite reverse;
    border-color: rgba(240, 147, 251, 0.15);
}

.orbit-3 {
    width: 360px;
    height: 360px;
    animation: orbitRotate 40s linear infinite;
    border-color: rgba(79, 172, 254, 0.1);
}

@keyframes orbitRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
}

.dot-1 {
    background: linear-gradient(135deg, #667eea, #764ba2);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.8);
    animation: dotOrbit1 20s linear infinite;
}

.dot-2 {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    box-shadow: 0 0 20px rgba(240, 147, 251, 0.8);
    animation: dotOrbit2 30s linear infinite reverse;
    width: 6px;
    height: 6px;
}

.dot-3 {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.8);
    animation: dotOrbit3 40s linear infinite;
    width: 4px;
    height: 4px;
}

@keyframes dotOrbit1 {
    from { transform: rotate(0deg) translateX(100px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

@keyframes dotOrbit2 {
    from { transform: rotate(0deg) translateX(140px) rotate(0deg); }
    to { transform: rotate(-360deg) translateX(140px) rotate(360deg); }
}

@keyframes dotOrbit3 {
    from { transform: rotate(0deg) translateX(180px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(180px) rotate(-360deg); }
}

/* Loader Logo */
.loader-logo {
    margin-bottom: 50px;
    position: relative;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Holographic T */
.holo-t {
    position: relative;
    font-size: 12rem;
    font-family: 'Times New Roman', Georgia, serif;
    font-weight: 400;
    line-height: 0.8;
    margin-bottom: 10px;
}

.t-main {
    position: relative;
    z-index: 3;
    background: linear-gradient(
        180deg,
        #fff 0%,
        #a8a8a8 20%,
        #fff 40%,
        #888 60%,
        #fff 80%,
        #a8a8a8 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holoShimmer 3s ease-in-out infinite, tReveal 1s ease-out forwards;
    background-size: 100% 200%;
    opacity: 0;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.3));
}

@keyframes holoShimmer {
    0%, 100% { background-position: 0 0; }
    50% { background-position: 0 100%; }
}

@keyframes tReveal {
    0% {
        opacity: 0;
        transform: scale(0.5) rotateX(90deg);
        filter: blur(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateX(0deg);
        filter: blur(0) drop-shadow(0 0 30px rgba(255, 255, 255, 0.3));
    }
}

.t-ghost {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    z-index: 2;
}

.t-ghost-1 {
    color: rgba(102, 126, 234, 0.5);
    animation: ghostGlitch1 4s ease-in-out infinite 1s;
}

.t-ghost-2 {
    color: rgba(240, 147, 251, 0.5);
    animation: ghostGlitch2 4s ease-in-out infinite 1s;
}

@keyframes ghostGlitch1 {
    0%, 100% { opacity: 0; transform: translate(0, 0); }
    10% { opacity: 0.5; transform: translate(-5px, 0); }
    20% { opacity: 0; transform: translate(0, 0); }
    30% { opacity: 0.3; transform: translate(3px, 2px); }
    40% { opacity: 0; }
}

@keyframes ghostGlitch2 {
    0%, 100% { opacity: 0; transform: translate(0, 0); }
    15% { opacity: 0.4; transform: translate(4px, -2px); }
    25% { opacity: 0; transform: translate(0, 0); }
    35% { opacity: 0.3; transform: translate(-3px, 0); }
    45% { opacity: 0; }
}

.t-reflection {
    position: absolute;
    bottom: -80px;
    left: 0;
    right: 0;
    transform: scaleY(-1);
    opacity: 0.15;
    background: linear-gradient(180deg, #fff 0%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(2px);
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 100%);
}

/* Glitch Line */
.glitch-line {
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #fff, transparent);
    margin: 0 auto 20px;
    position: relative;
    animation: glitchLineExpand 1.2s ease-out forwards 0.8s;
}

.glitch-line::before,
.glitch-line::after {
    content: '';
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
}

.glitch-line::before {
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.8), transparent);
    animation: lineGlitch 3s ease-in-out infinite 2s;
}

.glitch-line::after {
    background: linear-gradient(90deg, transparent, rgba(240, 147, 251, 0.8), transparent);
    animation: lineGlitch 3s ease-in-out infinite 2.2s;
}

@keyframes glitchLineExpand {
    0% { width: 0; opacity: 0; }
    50% { opacity: 1; }
    100% { width: 180px; opacity: 1; }
}

@keyframes lineGlitch {
    0%, 100% { transform: translateX(0); opacity: 0; }
    10% { transform: translateX(-3px); opacity: 1; }
    20% { transform: translateX(3px); opacity: 0; }
    30% { transform: translateX(-2px); opacity: 0.5; }
    40%, 100% { transform: translateX(0); opacity: 0; }
}

/* Brand Text with Split Reveal */
.brand-reveal {
    overflow: hidden;
    position: relative;
}

.brand-text {
    font-size: 1.4rem;
    font-weight: 300;
    letter-spacing: 16px;
    color: #fff;
    display: inline-block;
    position: relative;
    opacity: 0;
    animation: brandReveal 1s ease-out forwards 1.2s;
    text-indent: 16px;
}

.brand-text::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    overflow: hidden;
    background: linear-gradient(90deg, #667eea, #f093fb, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textSweep 2s ease-out forwards 1.5s;
    border-right: 2px solid #667eea;
}

@keyframes brandReveal {
    0% {
        opacity: 0;
        letter-spacing: 30px;
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        letter-spacing: 16px;
        filter: blur(0);
    }
}

@keyframes textSweep {
    0% { width: 0; }
    100% { width: 100%; border-color: transparent; }
}

/* DNA Helix Progress */
.dna-progress {
    width: 300px;
    height: 30px;
    margin: 0 auto 20px;
    position: relative;
    overflow: hidden;
}

.dna-strand {
    position: absolute;
    width: 100%;
    height: 2px;
    left: 0;
}

.strand-1 {
    top: 8px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(102, 126, 234, 0.8) 25%, 
        rgba(240, 147, 251, 0.8) 50%, 
        rgba(79, 172, 254, 0.8) 75%, 
        transparent 100%);
    animation: dnaWave1 2s ease-in-out infinite;
}

.strand-2 {
    bottom: 8px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(79, 172, 254, 0.8) 25%, 
        rgba(240, 147, 251, 0.8) 50%, 
        rgba(102, 126, 234, 0.8) 75%, 
        transparent 100%);
    animation: dnaWave2 2s ease-in-out infinite;
}

@keyframes dnaWave1 {
    0%, 100% { transform: translateX(-50%) scaleX(0.5); opacity: 0.5; }
    50% { transform: translateX(50%) scaleX(1); opacity: 1; }
}

@keyframes dnaWave2 {
    0%, 100% { transform: translateX(50%) scaleX(0.5); opacity: 0.5; }
    50% { transform: translateX(-50%) scaleX(1); opacity: 1; }
}

.dna-connectors {
    position: absolute;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.1) 20px,
        rgba(255, 255, 255, 0.1) 21px
    );
    animation: connectorsMove 1s linear infinite;
}

@keyframes connectorsMove {
    from { transform: translateX(0); }
    to { transform: translateX(21px); }
}

.progress-glow {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0;
    height: 4px;
    transform: translateY(-50%);
    background: linear-gradient(90deg, #667eea, #f093fb, #4facfe);
    border-radius: 2px;
    box-shadow: 
        0 0 20px rgba(102, 126, 234, 0.8),
        0 0 40px rgba(240, 147, 251, 0.5),
        0 0 60px rgba(79, 172, 254, 0.3);
    transition: width 0.1s linear;
}

.loader-percentage {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 30px;
    display: block;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards 1.5s;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Signature */
.signature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards 2s;
}

.sig-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.sig-text {
    font-size: 10px;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    opacity: 0;
    transition: opacity 1s ease;
}

.main-content.visible {
    opacity: 1;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 25px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(0,0,0,0.95) 0%, transparent 100%);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.98);
    padding: 15px 60px;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(20px);
}

.nav-logo {
    display: flex;
    align-items: baseline;
    font-weight: 900;
    letter-spacing: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.logo-letter {
    font-size: 2rem;
    font-family: 'Times New Roman', Georgia, serif;
    background: linear-gradient(135deg, #fff 0%, #667eea 50%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 2px;
}

.logo-word {
    font-size: 1rem;
    letter-spacing: 6px;
    color: #fff;
}

.nav-logo:hover .logo-letter {
    animation: logoGlow 0.5s ease;
}

@keyframes logoGlow {
    0%, 100% { filter: drop-shadow(0 0 0 transparent); }
    50% { filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.8)); }
}

.nav-links {
    display: flex;
    gap: 50px;
}

.nav-link {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    padding: 10px 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #667eea, #f093fb, transparent);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 4px;
    height: 4px;
    background: #667eea;
    border-radius: 50%;
    opacity: 0;
    transform: translateX(-50%) scale(0);
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--white);
    text-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.nav-cta {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(102, 126, 234, 0.5);
    padding: 14px 32px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: none;
    border-radius: 30px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

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

.nav-cta .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.4), transparent);
    transition: left 0.5s ease;
}

.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.nav-cta:hover {
    transform: translateY(-3px);
    border-color: transparent;
    box-shadow: 
        0 10px 30px rgba(102, 126, 234, 0.4),
        0 0 60px rgba(102, 126, 234, 0.2);
}

.nav-cta:hover::before {
    opacity: 1;
}

.nav-cta:hover .btn-shine {
    left: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.hero-glow {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: heroGlow 10s ease-in-out infinite;
}

.hero-glow.purple {
    background: radial-gradient(circle, rgba(102, 126, 234, 0.4) 0%, transparent 70%);
    top: -20%;
    left: -10%;
}

.hero-glow.pink {
    background: radial-gradient(circle, rgba(240, 147, 251, 0.3) 0%, transparent 70%);
    bottom: -20%;
    right: -10%;
    animation-delay: -5s;
}

.hero-glow.cyan {
    background: radial-gradient(circle, rgba(79, 172, 254, 0.25) 0%, transparent 70%);
    top: 50%;
    right: 20%;
    width: 600px;
    height: 600px;
    animation-delay: -2.5s;
}

@keyframes heroGlow {
    0%, 100% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.2) translate(5%, 5%); }
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.6;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 5%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    animation: floatShape 15s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, transparent 70%);
    animation: floatShape 12s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 15%;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, transparent 70%);
    animation: floatShape 18s ease-in-out infinite;
    animation-delay: -3s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 25%;
    background: linear-gradient(135deg, rgba(245, 175, 25, 0.1) 0%, transparent 70%);
    animation: floatShape 10s ease-in-out infinite reverse;
    animation-delay: -5s;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
    25% { transform: translate(30px, -30px) rotate(90deg) scale(1.1); }
    50% { transform: translate(-20px, 20px) rotate(180deg) scale(0.9); }
    75% { transform: translate(10px, -10px) rotate(270deg) scale(1.05); }
}

/* Light Beams */
.light-beams {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.4;
}

.beam {
    position: absolute;
    top: -50%;
    width: 2px;
    height: 200%;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.3), transparent);
    transform-origin: top center;
}

.beam-1 {
    left: 20%;
    animation: beamMove 8s ease-in-out infinite;
    opacity: 0.3;
}

.beam-2 {
    left: 50%;
    animation: beamMove 10s ease-in-out infinite;
    animation-delay: -3s;
    opacity: 0.2;
}

.beam-3 {
    left: 80%;
    animation: beamMove 12s ease-in-out infinite;
    animation-delay: -6s;
    opacity: 0.25;
}

@keyframes beamMove {
    0%, 100% { transform: rotate(-15deg) translateX(0); opacity: 0.3; }
    50% { transform: rotate(15deg) translateX(50px); opacity: 0.1; }
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 1000px;
}

/* Premium Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(240, 147, 251, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 30px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: 35px;
    opacity: 0;
    animation: badgeReveal 1s ease forwards 0.2s;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.badge-icon {
    color: #667eea;
    animation: badgeIconPulse 2s ease-in-out infinite;
}

@keyframes badgeIconPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

.badge-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: badgeShine 3s ease-in-out infinite;
}

@keyframes badgeShine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

@keyframes badgeReveal {
    0% { opacity: 0; transform: translateY(20px) scale(0.9); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-title {
    margin-bottom: 30px;
    perspective: 1000px;
}

.title-line {
    display: block;
    font-size: clamp(3.5rem, 12vw, 9rem);
    font-weight: 900;
    letter-spacing: -4px;
    line-height: 1;
    opacity: 0;
    transform: translateY(80px);
    animation: titleReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    position: relative;
    overflow: hidden;
}

.title-line .text-reveal {
    display: inline-block;
    position: relative;
}

.title-line:nth-child(1) {
    animation-delay: 0.3s;
    background: linear-gradient(135deg, #fff 0%, #d4d4d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-line:nth-child(2) {
    animation-delay: 0.5s;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtitle word animation */
.hero-subtitle {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
}

.hero-subtitle .word {
    font-size: 1.2rem;
    color: var(--gray-400);
    opacity: 0;
    transform: translateY(20px);
    animation: wordReveal 0.6s ease forwards;
}

.hero-subtitle .word:nth-child(1) { animation-delay: 0.6s; }
.hero-subtitle .word:nth-child(2) { animation-delay: 0.68s; }
.hero-subtitle .word:nth-child(3) { animation-delay: 0.76s; }
.hero-subtitle .word:nth-child(4) { animation-delay: 0.84s; }
.hero-subtitle .word:nth-child(5) { animation-delay: 0.92s; }
.hero-subtitle .word:nth-child(6) { animation-delay: 1s; }
.hero-subtitle .word:nth-child(7) { animation-delay: 1.08s; }

@keyframes wordReveal {
    0% { opacity: 0; transform: translateY(20px) rotateX(90deg); }
    100% { opacity: 1; transform: translateY(0) rotateX(0deg); }
}

@keyframes titleReveal {
    0% { opacity: 0; transform: translateY(80px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-400);
    margin-bottom: 50px;
    letter-spacing: 2px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.7s;
}

.hero-cta {
    display: flex;
    gap: 25px;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.9s;
}

.btn-primary {
    background: var(--white);
    color: var(--black);
    border: none;
    padding: 20px 50px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary .btn-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary .btn-text {
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.btn-primary .btn-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: 50px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: -3px;
    background: var(--gradient-primary);
    border-radius: 55px;
    z-index: -2;
    opacity: 0;
    filter: blur(15px);
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 25px 50px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.btn-primary:hover .btn-bg {
    opacity: 1;
}

.btn-primary:hover .btn-text {
    color: #fff;
}

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

.btn-primary:hover::after {
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--gray-600);
    padding: 20px 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-secondary .play-icon {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.btn-secondary .btn-ring {
    position: absolute;
    inset: 0;
    border-radius: 50px;
    border: 1px solid transparent;
    transition: all 0.4s ease;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    border-radius: 50px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-secondary:hover {
    border-color: transparent;
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.btn-secondary:hover::before {
    opacity: 1;
}

.btn-secondary:hover .btn-ring {
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.3);
}

.btn-secondary:hover .play-icon {
    transform: scale(1.2);
}

/* Premium Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 1.2s;
}

.scroll-mouse {
    width: 28px;
    height: 44px;
    border: 2px solid var(--gray-600);
    border-radius: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.scroll-wheel {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--gradient-primary);
    border-radius: 4px;
    animation: scrollWheel 2s ease-in-out infinite;
}

.scroll-text {
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--gray-500);
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--gray-600), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(0.5); opacity: 1; }
}

.scroll-indicator:hover .scroll-mouse {
    border-color: rgba(102, 126, 234, 0.8);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

@keyframes scrollWheel {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(10px); }
}

.scroll-indicator span {
    font-size: 11px;
    color: var(--gray-600);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.scroll-line {
    display: none;
}

/* ===== PRODUCTS SECTION ===== */
.products {
    position: relative;
}

.product-section {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 80px;
    position: relative;
    overflow: hidden;
}

/* Premium Gradient Backgrounds */
.product-men {
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(102, 126, 234, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, #080810 0%, #0a0a12 100%);
}

.product-women {
    background: 
        radial-gradient(ellipse at 70% 40%, rgba(240, 147, 251, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 30% 70%, rgba(245, 87, 108, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, #0a0a12 0%, #100810 100%);
}

.product-kids {
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(79, 172, 254, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 242, 254, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, #080810 0%, #081012 100%);
}

.product-shoes {
    background: 
        radial-gradient(ellipse at 70% 40%, rgba(245, 175, 25, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 30% 70%, rgba(241, 39, 17, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, #0a0a10 0%, #120a08 100%);
}

.product-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-800), transparent);
}

.product-info {
    padding: 60px;
    opacity: 0;
    transform: translateX(-60px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-section.visible .product-info {
    opacity: 1;
    transform: translateX(0);
}

/* Premium Product Background Pattern */
.products-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.05) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(240, 147, 251, 0.05) 0%, transparent 30%);
    pointer-events: none;
    z-index: 0;
}

/* Premium Product Number with Layer Effect */
.product-number {
    position: relative;
    font-size: 120px;
    font-weight: 900;
    line-height: 1;
    display: block;
    margin-bottom: 20px;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
}

.num-bg {
    position: absolute;
    top: 0;
    left: 0;
    font-size: inherit;
    font-weight: inherit;
    opacity: 0.1;
    transform: translate(8px, 8px);
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-800) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.num-fg {
    position: relative;
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-900) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.5s ease;
}

.product-section:hover .num-fg {
    transform: translate(-3px, -3px);
}

.product-men .num-fg {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.5) 0%, rgba(102, 126, 234, 0.2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.product-women .num-fg {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.5) 0%, rgba(240, 147, 251, 0.2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.product-kids .num-fg {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.5) 0%, rgba(79, 172, 254, 0.2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.product-shoes .num-fg {
    background: linear-gradient(135deg, rgba(245, 175, 25, 0.5) 0%, rgba(245, 175, 25, 0.2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

/* Premium Product Title */
.product-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 25px;
    letter-spacing: -2px;
    line-height: 1.1;
    position: relative;
    overflow: hidden;
}

.title-word {
    display: inline-block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-section:hover .title-word {
    transform: translateY(-3px);
}

.product-section:hover .title-word:nth-child(2) {
    transition-delay: 0.05s;
}

.product-description {
    font-size: 1.1rem;
    color: var(--gray-400);
    line-height: 1.9;
    margin-bottom: 35px;
    max-width: 500px;
}

/* Premium Feature Tags */
.product-features {
    display: flex;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.feature {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 30px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-300);
    cursor: none;
    position: relative;
    overflow: hidden;
}

.feature-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.feature:hover .feature-dot {
    opacity: 1;
    transform: scale(1.5);
}

.feature::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature:hover::before {
    opacity: 1;
}

.product-men .feature {
    background: rgba(102, 126, 234, 0.08);
    border-color: rgba(102, 126, 234, 0.2);
}

.product-men .feature .feature-dot {
    background: #667eea;
}

.product-men .feature:hover {
    background: rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 5px 25px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.product-women .feature {
    background: rgba(240, 147, 251, 0.08);
    border-color: rgba(240, 147, 251, 0.2);
}

.product-women .feature .feature-dot {
    background: #f093fb;
}

.product-women .feature:hover {
    background: rgba(240, 147, 251, 0.15);
    border-color: rgba(240, 147, 251, 0.4);
    box-shadow: 0 5px 25px rgba(240, 147, 251, 0.2);
    transform: translateY(-2px);
}

.product-kids .feature {
    background: rgba(79, 172, 254, 0.08);
    border-color: rgba(79, 172, 254, 0.2);
}

.product-kids .feature .feature-dot {
    background: #4facfe;
}

.product-kids .feature:hover {
    background: rgba(79, 172, 254, 0.15);
    border-color: rgba(79, 172, 254, 0.4);
    box-shadow: 0 5px 25px rgba(79, 172, 254, 0.2);
    transform: translateY(-2px);
}

.product-shoes .feature {
    background: rgba(245, 175, 25, 0.08);
    border-color: rgba(245, 175, 25, 0.2);
}

.product-shoes .feature .feature-dot {
    background: #f5af19;
}

.product-shoes .feature:hover {
    background: rgba(245, 175, 25, 0.15);
    border-color: rgba(245, 175, 25, 0.4);
    box-shadow: 0 5px 25px rgba(245, 175, 25, 0.2);
    transform: translateY(-2px);
}

/* Premium Product Button */
.btn-product {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 18px 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.btn-product::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.btn-product::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--white);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.btn-product:hover {
    color: var(--black);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.15);
}

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

.btn-product:hover::after {
    transform: scaleX(1);
}

.btn-product:hover::before {
    width: 100%;
}

/* ===== PRODUCT DISPLAY ===== */
.product-display {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    opacity: 0;
    transform: translateX(60px) scale(0.95);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.product-section.visible .product-display {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.product-image-container {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-3d {
    width: 100%;
    height: 100%;
    transition: transform 0.15s ease-out;
    transform-style: preserve-3d;
    will-change: transform;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product-svg {
    width: 100%;
    height: 100%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
}

.product-men .product-svg {
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4)) 
            drop-shadow(0 0 80px rgba(102, 126, 234, 0.3));
}

.product-women .product-svg {
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4)) 
            drop-shadow(0 0 80px rgba(240, 147, 251, 0.3));
}

.product-kids .product-svg {
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4)) 
            drop-shadow(0 0 80px rgba(79, 172, 254, 0.3));
}

.product-shoes .product-svg {
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4)) 
            drop-shadow(0 0 80px rgba(245, 175, 25, 0.3));
}

.product-image-container:hover .product-svg {
    transform: scale(1.05);
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5)) 
            drop-shadow(0 0 100px rgba(102, 126, 234, 0.5));
}

.product-women .product-image-container:hover .product-svg,
.product-section.product-women:hover .product-svg {
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5)) 
            drop-shadow(0 0 100px rgba(240, 147, 251, 0.5));
}

.product-kids .product-image-container:hover .product-svg,
.product-section.product-kids:hover .product-svg {
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5)) 
            drop-shadow(0 0 100px rgba(79, 172, 254, 0.5));
}

.product-shoes .product-image-container:hover .product-svg,
.product-section.product-shoes:hover .product-svg {
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5)) 
            drop-shadow(0 0 100px rgba(245, 175, 25, 0.5));
}

.product-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    filter: blur(80px);
}

.product-men .product-glow {
    background: radial-gradient(circle, rgba(102, 126, 234, 0.4) 0%, transparent 70%);
}

.product-women .product-glow {
    background: radial-gradient(circle, rgba(240, 147, 251, 0.4) 0%, transparent 70%);
}

.product-kids .product-glow {
    background: radial-gradient(circle, rgba(79, 172, 254, 0.4) 0%, transparent 70%);
}

.product-shoes .product-glow {
    background: radial-gradient(circle, rgba(245, 175, 25, 0.4) 0%, transparent 70%);
}

.product-section.visible .product-glow {
    opacity: 1;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 0.8; }
}

/* Dynamic light ring */
.product-image-container::before {
    content: '';
    position: absolute;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: ringRotate 20s linear infinite;
}

.product-image-container::after {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.03);
    animation: ringRotate 30s linear infinite reverse;
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 180px 60px;
    background: 
        radial-gradient(ellipse at 50% 0%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--black) 0%, #0a0a12 50%, var(--black) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-800), transparent);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 30px;
    letter-spacing: -2px;
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-section.visible .section-title {
    opacity: 1;
    transform: translateY(0);
}

.about-text {
    font-size: 1.4rem;
    color: var(--gray-400);
    line-height: 1.9;
    margin-bottom: 100px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.about-section.visible .about-text {
    opacity: 1;
    transform: translateY(0);
}

.stats {
    display: flex;
    justify-content: center;
    gap: 120px;
}

.stat {
    text-align: center;
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-section.visible .stat:nth-child(1) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.about-section.visible .stat:nth-child(2) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.about-section.visible .stat:nth-child(3) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

.stat-number {
    display: block;
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 10px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.4s ease;
}

.stat:hover .stat-number {
    transform: scale(1.1);
    filter: drop-shadow(0 0 30px rgba(102, 126, 234, 0.5));
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.stat:hover .stat-label {
    color: var(--gray-300);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 180px 60px;
    background: var(--black);
    text-align: center;
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    filter: blur(100px);
    animation: contactGlow 8s ease-in-out infinite;
}

@keyframes contactGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-section .section-title {
    margin-bottom: 20px;
}

.contact-text {
    font-size: 1.2rem;
    color: var(--gray-500);
    margin-bottom: 50px;
    letter-spacing: 1px;
}

.contact-form {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.email-input {
    flex: 1;
    max-width: 350px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--gray-800);
    padding: 20px 30px;
    color: var(--white);
    font-size: 14px;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
}

.email-input::placeholder {
    color: var(--gray-600);
}

.email-input:focus {
    border-color: rgba(102, 126, 234, 0.5);
    background: rgba(102, 126, 234, 0.05);
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.1);
}

.btn-subscribe {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 20px 40px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-subscribe:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

/* ===== FOOTER ===== */
.footer {
    padding: 80px 60px;
    background: linear-gradient(180deg, var(--black) 0%, var(--gray-950) 100%);
    border-top: 1px solid var(--gray-900);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: 8px;
    background: linear-gradient(135deg, #fff 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: 50px;
}

.footer-links a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.copyright {
    font-size: 12px;
    color: var(--gray-700);
    letter-spacing: 1px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .product-section {
        padding: 100px 40px;
    }
    
    .product-title {
        font-size: 3rem;
    }
    
    .product-number {
        font-size: 80px;
    }
}

@media (max-width: 1024px) {
    .product-section {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 100px 30px;
        gap: 60px;
    }

    .product-info {
        padding: 40px 20px;
        order: 2;
    }

    .product-display {
        order: 1;
    }

    .product-description {
        max-width: none;
    }

    .product-features {
        justify-content: center;
    }

    .navbar {
        padding: 20px 30px;
    }

    .nav-links {
        display: none;
    }

    .stats {
        flex-direction: column;
        gap: 60px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 2rem;
        letter-spacing: 10px;
    }

    .hero-title .title-line {
        font-size: 3rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 20px;
    }

    .product-title {
        font-size: 2.5rem;
    }

    .product-number {
        font-size: 60px;
    }

    .product-image-container {
        width: 320px;
        height: 320px;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .stat-number {
        font-size: 3.5rem;
    }

    .contact-form {
        flex-direction: column;
        padding: 0 20px;
    }

    .email-input {
        max-width: none;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .about-section,
    .contact-section {
        padding: 100px 30px;
    }
    
    .about-text {
        font-size: 1.1rem;
    }
}

/* ===== SMOOTH SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--black);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #7b8ff0 0%, #8a5bb3 100%);
}

/* ===== SELECTION ===== */
::selection {
    background: rgba(102, 126, 234, 0.4);
    color: var(--white);
}

/* ===== GRAIN TEXTURE OVERLAY ===== */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ===== COMING SOON PAGE ===== */
.coming-soon-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.coming-soon-bg .banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(10,10,30,0.95) 50%, rgba(0,0,0,0.9) 100%);
    z-index: 2;
}

.coming-soon-bg .animated-gradient {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(240, 147, 251, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 70%, rgba(79, 172, 254, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(245, 175, 25, 0.15) 0%, transparent 50%);
    animation: gradientMove 15s ease-in-out infinite;
    z-index: 1;
}

@keyframes gradientMove {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-10%, 10%) rotate(3deg); }
    50% { transform: translate(10%, -10%) rotate(-3deg); }
    75% { transform: translate(-5%, -5%) rotate(1deg); }
}

.coming-soon-bg .floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.coming-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: floatParticle 20s linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* Coming Soon Section */
.coming-soon-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    z-index: 10;
}

/* Coming Soon Header */
.coming-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    background: transparent;
    border-bottom: none;
    box-shadow: none;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo .logo-image {
    height: 180px;
    width: auto;
    max-width: 500px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.header-logo .logo-image:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

/* Coming Content */
.coming-content {
    text-align: center;
    max-width: 800px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 2rem;
}

.coming-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--gray-300);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.coming-title {
    margin-bottom: 1.5rem;
}

.coming-title .title-line {
    display: block;
    font-size: clamp(2rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--white);
}

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

.coming-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: var(--gray-400);
    max-width: 500px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

/* Countdown Timer */
.countdown-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.countdown-value {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.countdown-label {
    font-size: 0.8rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.countdown-separator {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 300;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

/* Notify Form */
.notify-form {
    display: flex;
    gap: 0.5rem;
    max-width: 450px;
    margin: 0 auto 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.notify-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--white);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.notify-input::placeholder {
    color: var(--gray-500);
}

.notify-input:focus {
    border-color: rgba(102, 126, 234, 0.5);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.2);
}

.notify-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.notify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.notify-btn svg {
    transition: transform 0.3s ease;
}

.notify-btn:hover svg {
    transform: translateX(4px);
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--gray-400);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(102, 126, 234, 0.5);
    color: var(--white);
    transform: translateY(-3px);
}

/* Coming Footer */
.coming-footer {
    padding: 2rem 0;
    text-align: center;
}

.coming-footer p {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* Responsive */
@media (max-width: 768px) {
    .coming-header {
        padding: 1rem 1.5rem;
    }
    
    .header-logo .logo-image {
        height: 32px;
        max-width: 120px;
    }
    
    .coming-header {
        padding: 0.6rem 1rem;
    }
    
    .header-logo .logo-image {
        height: 140px;
        max-width: 400px;
    }
    
    .coming-content {
        padding: 1.5rem;
    }
    
    .countdown-container {
        gap: 0.5rem;
    }
    
    .countdown-item {
        min-width: 60px;
    }
    
    .countdown-separator {
        margin-bottom: 1rem;
    }
    
    .notify-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .notify-input {
        min-width: auto;
    }
    
    .notify-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .coming-header {
        padding: 0.5rem 0.8rem;
    }
    
    .header-logo .logo-image {
        height: 100px;