/* =====================================================
   EDUNIVRA PRIVATE LIMITED - MAIN STYLESHEET
   Premium Black & Gold Aesthetic
   ===================================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Premium Gold */
    --primary: #d4af37;
    --primary-dark: #b8960c;
    --primary-light: #f4d03f;
    --primary-glow: rgba(212, 175, 55, 0.5);
    
    /* Accent Colors - Rich Gold Variations */
    --accent: #ffd700;
    --accent-rose: #e8c547;
    --accent-bronze: #cd7f32;
    --accent-glow: rgba(255, 215, 0, 0.5);
    
    /* Background Colors - Deep Black */
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: rgba(15, 15, 15, 0.9);
    --bg-card-hover: rgba(25, 25, 25, 0.95);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #c0c0c0;
    --text-muted: #808080;
    
    /* Borders */
    --border-color: rgba(212, 175, 55, 0.25);
    --border-glow: rgba(212, 175, 55, 0.6);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #d4af37 0%, #ffd700 50%, #d4af37 100%);
    --gradient-gold: linear-gradient(135deg, #b8860b 0%, #ffd700 50%, #daa520 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #151515 100%);
    --gradient-card: linear-gradient(145deg, rgba(20, 20, 20, 0.95) 0%, rgba(10, 10, 10, 0.98) 100%);
    
    /* Fonts */
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Exo 2', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.6);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(212, 175, 55, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -2;
}

.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 215, 0, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

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

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

.glow-text {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
    letter-spacing: 3px;
}

.logo-tagline {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-close {
    display: none;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.nav-cta {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 8px 20px;
    border-radius: 5px;
    font-weight: 600;
}

.nav-link.nav-cta::after {
    display: none;
}

.nav-link.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--primary-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-normal);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 10px 25px;
    border-radius: 50px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.badge-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
    animation: shimmer 3s infinite;
}

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

.badge-text {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--primary);
    letter-spacing: 1px;
}

.hero-title {
    margin-bottom: 20px;
}

.title-line {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
}

.title-line:first-child {
    font-size: clamp(2.5rem, 8vw, 5rem);
    color: var(--text-primary);
    letter-spacing: 8px;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
}

.title-line:last-child {
    font-size: clamp(1rem, 3vw, 1.5rem);
    letter-spacing: 15px;
    margin-top: 10px;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--primary);
    letter-spacing: 5px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-description strong {
    color: var(--primary);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
    padding: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-youtube {
    background: #ff0000;
    color: white;
}

.btn-youtube:hover {
    background: #cc0000;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.4);
}

.btn-spotify {
    background: linear-gradient(135deg, #1db954 0%, #191414 100%);
    color: white;
    border: 2px solid #1db954;
    font-size: 1.1rem;
    padding: 18px 45px;
}

.btn-spotify:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(29, 185, 84, 0.4);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.float-card {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px 25px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 6s ease-in-out infinite;
    opacity: 0.7;
}

.float-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.float-card span {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.float-card.card-1 {
    top: 20%;
    left: 5%;
    animation-delay: 0s;
}

.float-card.card-2 {
    top: 15%;
    right: 5%;
    animation-delay: 1.5s;
}

.float-card.card-3 {
    bottom: 25%;
    left: 8%;
    animation-delay: 3s;
}

.float-card.card-4 {
    bottom: 20%;
    right: 8%;
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* =====================================================
   SECTIONS BASE
   ===================================================== */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--accent-rose);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.title-underline {
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    margin: 20px auto 0;
    border-radius: 2px;
}

.section-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
}

.about-text .lead {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-text .highlight {
    color: var(--primary);
    font-weight: 500;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.feature-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 10px;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.feature-content h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.feature-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Tech Stack Display */
.tech-stack-display {
    background: rgba(30, 30, 35, 0.95);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.stack-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 15px;
    text-transform: none;
}

.stack-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stack-item {
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.15);
    padding: 25px 15px;
    border-radius: 12px;
    transition: var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stack-item:hover {
    border-color: var(--primary);
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.05);
}

.stack-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.stack-item span {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 8px;
}

/* Tech Category Cards */
.tech-categories {
    margin-top: 40px;
}

.tech-category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 25px 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.tech-category-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.tech-category-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 215, 0, 0.05));
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary);
}

.tech-category-card h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.tech-category-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* =====================================================
   369 TESLA SECTION
   ===================================================== */
.tesla-section {
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header.light {
    color: var(--text-primary);
}

.tesla-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tesla-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.tesla-meaning {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.meaning-card {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
}

.meaning-number {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--primary);
    display: block;
    margin-bottom: 10px;
    text-shadow: 0 0 20px var(--primary-glow);
}

.meaning-icon i {
    font-size: 2rem;
    color: var(--accent);
}

.meaning-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
    margin-top: 10px;
}

.tesla-focus {
    list-style: none;
    margin-bottom: 30px;
}

.tesla-focus li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

.tesla-focus li i {
    color: var(--primary);
}

/* Tesla Logo Display */
.tesla-logo-display {
    text-align: center;
    padding: 60px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.tesla-logo-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.tesla-numbers {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    position: relative;
}

.tesla-numbers .num {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    color: var(--primary);
    text-shadow: 
        0 0 20px var(--primary-glow),
        0 0 40px var(--primary-glow),
        0 0 60px var(--primary-glow);
    animation: pulse-glow 2s ease-in-out infinite;
}

.tesla-numbers .num:nth-child(2) {
    animation-delay: 0.3s;
    color: var(--accent);
    text-shadow: 
        0 0 20px var(--accent-glow),
        0 0 40px var(--accent-glow);
}

.tesla-numbers .num:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.tesla-text {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 15px;
    color: var(--text-primary);
    position: relative;
}

/* =====================================================
   FOUNDER SECTION
   ===================================================== */
.founder-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
}

.founder-image {
    position: sticky;
    top: 120px;
}

.image-frame {
    position: relative;
    padding: 20px;
    background: var(--gradient-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
}

.founder-avatar {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.founder-avatar i {
    font-size: 8rem;
    color: var(--primary);
    opacity: 0.5;
}

.frame-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 22px;
    z-index: -1;
    opacity: 0.5;
    filter: blur(15px);
}

.founder-name {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.founder-title {
    font-size: 1.1rem;
    color: var(--accent-rose);
    margin-bottom: 5px;
}

.founder-org {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.founder-bio {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.founder-work h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.work-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.work-item:hover {
    border-color: var(--primary);
}

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

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

.founder-quote {
    background: var(--bg-card);
    border-left: 4px solid var(--primary);
    padding: 25px 30px;
    border-radius: 0 12px 12px 0;
    font-style: italic;
}

.founder-quote p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

/* =====================================================
   FLAGSHIP PRODUCTS SECTION
   ===================================================== */
.products-section {
    background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
}

.product-card {
    background: var(--gradient-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--primary-glow);
}

.product-card:hover::before {
    opacity: 1;
}

.product-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 215, 0, 0.05));
    border: 2px solid var(--border-color);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.product-card:hover .product-icon {
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary-glow);
}

.product-icon i {
    font-size: 2.5rem;
    color: var(--primary);
}

.product-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.product-card .product-subtitle {
    font-size: 0.9rem;
    color: var(--accent-rose);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 25px;
}

.product-feature {
    padding: 5px 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--primary);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: transparent;
    border: 2px solid var(--primary);
    border-radius: 8px;
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-normal);
}

.product-link:hover {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--primary-glow);
}

/* =====================================================
   PLATFORMS SECTION
   ===================================================== */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.platform-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: var(--transition-normal);
}

.platform-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.platform-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.03));
    border-color: var(--primary);
}

.platform-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 12px;
    flex-shrink: 0;
}

.platform-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.platform-info {
    flex: 1;
}

.platform-info h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.platform-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.platform-arrow {
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.platform-card:hover .platform-arrow {
    color: var(--primary);
    transform: translateX(5px);
}

/* Platform Features */
.platform-features {
    text-align: center;
}

.platform-features h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

.feature-box {
    padding: 20px 15px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.feature-box:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.feature-box i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.feature-box span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* =====================================================
   TEST SERIES SECTION
   ===================================================== */
.test-section {
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.test-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.test-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.test-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.test-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.test-feature .feature-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 10px;
}

.test-feature h4 {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Dashboard Preview */
.dashboard-preview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
}

.preview-header {
    display: flex;
    gap: 8px;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border-color);
}

.preview-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.preview-content {
    display: flex;
    padding: 20px;
    gap: 20px;
    min-height: 300px;
}

.preview-sidebar {
    width: 60px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-item {
    height: 40px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 8px;
}

.sidebar-item.active {
    background: var(--primary);
}

.preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.preview-chart {
    flex: 1;
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.1) 0%, transparent 100%);
    border-radius: 10px;
    position: relative;
}

.preview-chart::before {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
}

.preview-stats {
    display: flex;
    gap: 15px;
}

.mini-stat {
    flex: 1;
    height: 60px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

/* =====================================================
   BOOKS SECTION
   ===================================================== */
.subsection-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--accent-rose);
    margin-bottom: 30px;
    letter-spacing: 2px;
}

/* Featured Books */
.featured-books {
    margin-bottom: 60px;
}

.featured-books-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.book-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px;
    display: flex;
    gap: 25px;
    transition: var(--transition-normal);
}

.book-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.book-cover {
    width: 100px;
    height: 140px;
    position: relative;
    flex-shrink: 0;
    perspective: 500px;
}

.book-spine {
    position: absolute;
    left: 0;
    top: 0;
    width: 15px;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent-bronze));
    border-radius: 3px 0 0 3px;
    transform: rotateY(-30deg);
    transform-origin: left;
}

.book-front {
    position: absolute;
    left: 10px;
    top: 0;
    width: 90px;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    border: 1px solid var(--border-color);
    border-radius: 0 5px 5px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-icon {
    font-size: 2rem;
    color: var(--primary);
}

.book-info {
    flex: 1;
}

.book-info h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.book-meta {
    margin-bottom: 15px;
}

.book-type {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 3px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.book-year {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: 5px;
}

.book-themes h5 {
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-themes ul {
    list-style: none;
    margin-bottom: 15px;
}

.book-themes li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 3px 0;
    position: relative;
    padding-left: 15px;
}

.book-themes li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.book-buy .buy-label {
    display: block;
    font-size: 0.8rem;
    color: var(--primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.buy-links {
    display: flex;
    gap: 10px;
}

.buy-btn {
    display: inline-block;
    padding: 6px 15px;
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 5px;
    font-size: 0.8rem;
    transition: var(--transition-normal);
}

.buy-btn:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

/* Academic Series */
.books-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.unit-book {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition-normal);
}

.unit-book:hover {
    border-color: var(--accent-bronze);
    transform: translateX(5px);
}

.unit-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-bronze), var(--primary));
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-dark);
    flex-shrink: 0;
}

.unit-info h4 {
    font-size: 1rem;
    color: var(--accent-rose);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.unit-meta {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.unit-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* =====================================================
   MUSIC SECTION
   ===================================================== */
.music-section {
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.music-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(29, 185, 84, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.music-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
}

.music-stat {
    text-align: center;
}

.music-stat .stat-icon {
    display: block;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.music-stat .stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.music-stat .stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.music-description {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.platforms-title {
    text-align: center;
    margin-bottom: 30px;
}

.platforms-title h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-primary);
    letter-spacing: 3px;
}

.music-platforms {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    margin-bottom: 50px;
}

.platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 15px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.platform-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.platform-item i {
    font-size: 1.8rem;
    color: var(--primary);
}

.platform-item span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

.music-cta {
    text-align: center;
}

/* =====================================================
   TEAM SECTION
   ===================================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.team-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.team-card.founder-card {
    grid-column: span 4;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.03));
    border-color: var(--primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 400px;
    margin: 0 auto 20px;
}

.team-avatar {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 50%;
    margin-bottom: 20px;
}

.team-avatar i {
    font-size: 2rem;
    color: var(--primary);
}

.team-name {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.team-role {
    font-size: 0.85rem;
    color: var(--accent-rose);
    margin-bottom: 10px;
}

.team-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section {
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
}

.services-list {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
}

.service-item {
    display: flex;
    gap: 25px;
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
}

.service-item:last-child {
    border-bottom: none;
}

.service-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent-bronze));
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--bg-dark);
    flex-shrink: 0;
}

.service-content p {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
    padding-top: 10px;
}

/* =====================================================
   CONNECT SECTION
   ===================================================== */
.connect-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.connect-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 35px 25px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    transition: var(--transition-normal);
}

.connect-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 
        0 0 30px var(--primary-glow),
        0 20px 50px rgba(0, 0, 0, 0.5);
}

.connect-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 15px;
    margin-bottom: 20px;
}

.connect-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.connect-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.connect-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =====================================================
   BELIEF SECTION
   ===================================================== */
.belief-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(10, 10, 15, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.belief-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.belief-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.belief-quote {
    margin-bottom: 30px;
}

.belief-quote p {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-primary);
    line-height: 1.6;
    font-style: italic;
}

.belief-statement {
    font-size: 1.3rem;
    color: var(--text-secondary);
}

.belief-statement .glow-text {
    font-size: 1.5rem;
    font-weight: 600;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: var(--transition-normal);
}

.contact-item:hover {
    border-color: var(--primary);
}

.contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-details h4 {
    font-size: 0.9rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.contact-details p,
.contact-details a {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-details a:hover {
    color: var(--primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--bg-darker);
    padding: 80px 0 30px;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.footer-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary);
    letter-spacing: 3px;
    margin-bottom: 5px;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.footer-motto {
    font-size: 0.85rem;
    color: var(--accent-rose);
    letter-spacing: 1px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.footer-division {
    font-size: 0.8rem;
    color: var(--accent-rose);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1200px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .trb-results-grid {
        grid-template-columns: 1fr;
    }
    
    .trb-details {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .tech-stack-display {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .tesla-content {
        grid-template-columns: 1fr;
    }
    
    .tesla-logo-display {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .founder-content {
        grid-template-columns: 1fr;
    }
    
    .founder-image {
        position: static;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-card.featured {
        grid-column: span 1;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .test-content {
        grid-template-columns: 1fr;
    }
    
    .featured-books-grid {
        grid-template-columns: 1fr;
    }
    
    .music-platforms {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-card.founder-card {
        grid-column: span 2;
    }
    
    .connect-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-items: center;
    }
}

@media (max-width: 768px) {
    .trb-results-grid {
        grid-template-columns: 1fr;
    }
    
    .trb-details {
        grid-template-columns: 1fr;
    }
    
    .trb-number {
        font-size: 3rem;
    }
    
    .stack-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    /* Mobile Navigation - Full Screen Overlay */
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: rgba(5, 5, 5, 0.99);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 80px 30px 50px;
        gap: 0;
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 998;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    /* Close Button */
    .nav-close {
        display: flex;
        position: absolute;
        top: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        border: 2px solid var(--primary);
        background: transparent;
        color: var(--primary);
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 1002;
    }
    
    .nav-close:hover {
        background: var(--primary);
        color: #0a0a0a;
        transform: rotate(90deg);
    }
    
    .nav-menu-list {
        display: flex;
        flex-direction: column;
        align-items: center;
        list-style: none;
        gap: 0;
        width: 100%;
        max-width: 320px;
    }
    
    .nav-menu-list li {
        width: 100%;
        border-bottom: 1px solid rgba(212, 175, 55, 0.15);
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.active .nav-menu-list li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu.active .nav-menu-list li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active .nav-menu-list li:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active .nav-menu-list li:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active .nav-menu-list li:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active .nav-menu-list li:nth-child(5) { transition-delay: 0.3s; }
    .nav-menu.active .nav-menu-list li:nth-child(6) { transition-delay: 0.35s; }
    .nav-menu.active .nav-menu-list li:nth-child(7) { transition-delay: 0.4s; }
    .nav-menu.active .nav-menu-list li:nth-child(8) { transition-delay: 0.45s; }
    .nav-menu.active .nav-menu-list li:nth-child(9) { transition-delay: 0.5s; }
    
    .nav-menu .nav-link {
        display: block;
        padding: 18px 20px;
        font-size: 1.15rem;
        text-align: center;
        color: var(--text-secondary);
        letter-spacing: 2px;
    }
    
    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        color: var(--primary);
        background: rgba(212, 175, 55, 0.08);
    }
    
    .nav-menu .nav-cta {
        margin-top: 30px;
        background: var(--gradient-primary);
        color: #0a0a0a !important;
        border-radius: 50px;
        padding: 15px 40px !important;
        font-weight: 600;
        border: none;
    }
    
    .nav-menu-list li:last-child {
        border-bottom: none;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
        position: relative;
    }
    
    .nav-toggle span {
        display: block;
        width: 28px;
        height: 3px;
        background: var(--primary);
        border-radius: 2px;
        transition: all 0.3s ease;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .stack-items {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tesla-meaning {
        flex-direction: column;
    }
    
    .work-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .test-features {
        grid-template-columns: 1fr;
    }
    
    .books-grid {
        grid-template-columns: 1fr;
    }
    
    .music-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .music-platforms {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-card.founder-card {
        grid-column: span 1;
    }
    
    .connect-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stack-items {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .float-card {
        display: none;
    }
    
    .book-card {
        flex-direction: column;
    }
    
    .book-cover {
        margin: 0 auto;
    }
    
    .music-platforms {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .belief-quote p {
        font-size: 1.3rem;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Staggered animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* =====================================================
   PAGE HEADER (For Sub-pages)
   ===================================================== */
.page-header {
    padding: 180px 0 80px;
    text-align: center;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 5px;
    margin-bottom: 15px;
}

.page-subtitle {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-rose);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Footer Social */
.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.footer-social a:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* Platform Card Description */
.platform-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
    line-height: 1.5;
}

/* Intro Content Styling */
.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-content .lead {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.intro-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.intro-content .highlight {
    color: var(--primary);
    font-weight: 500;
}

/* About Intro Section */
.about-intro {
    margin-bottom: 60px;
}

/* =====================================================
   TRB SUCCESS SECTION
   ===================================================== */
.trb-success-section {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(255, 215, 0, 0.02));
    border-top: 2px solid var(--primary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.trb-success-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.trb-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.trb-result-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.trb-result-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1), transparent);
    opacity: 0;
    transition: var(--transition-normal);
}

.trb-result-card:hover::before {
    opacity: 1;
}

.trb-result-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--primary-glow);
}

.trb-result-card.featured {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 215, 0, 0.05));
    border-color: var(--primary);
    border-width: 3px;
}

.trb-result-card.highlight {
    border-color: var(--accent);
}

.trb-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.trb-result-card.highlight .trb-icon {
    color: var(--accent);
}

.trb-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trb-label {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.trb-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.trb-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.trb-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.trb-detail-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.trb-detail-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.trb-detail-card h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.trb-detail-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.trb-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--primary);
    border-radius: 8px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.trb-link-btn:hover {
    background: var(--primary);
    color: var(--bg-dark);
    transform: translateX(5px);
}

/* =====================================================
   VALUATION SECTION
   ===================================================== */
.valuation-section {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.03), rgba(255, 215, 0, 0.01));
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.valuation-display {
    margin-bottom: 60px;
}

.valuation-main-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--gradient-card);
    border: 2px solid var(--primary);
    border-radius: 30px;
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--primary-glow);
}

.valuation-main-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1), transparent);
    animation: rotate-glow 20s linear infinite;
}

@keyframes rotate-glow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.valuation-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.valuation-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.currency {
    font-size: 3rem;
    color: var(--primary);
    font-weight: 700;
}

.valuation-amount .amount {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.unit {
    font-size: 3rem;
    color: var(--accent);
    font-weight: 700;
}

.valuation-label {
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.valuation-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

.valuation-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.valuation-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    gap: 20px;
    transition: var(--transition-normal);
}

.valuation-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.valuation-item-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 15px;
    font-size: 1.8rem;
    color: var(--primary);
    flex-shrink: 0;
}

.valuation-item-content {
    flex: 1;
}

.valuation-item-content h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.valuation-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.5;
}

.valuation-item-amount {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.valuation-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.valuation-highlight-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.valuation-highlight-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.valuation-highlight-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.valuation-highlight-card h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.valuation-highlight-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .valuation-breakdown {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .valuation-highlights {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .valuation-amount .amount {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .valuation-breakdown {
        grid-template-columns: 1fr;
    }
    
    .valuation-highlights {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .valuation-main-card {
        padding: 40px 30px;
    }
    
    .valuation-amount .amount {
        font-size: 3rem;
    }
    
    .currency, .unit {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .valuation-highlights {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   COACHING SECTION
   ===================================================== */
.coaching-section {
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.coaching-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.coaching-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px;
    transition: var(--transition-normal);
}

.coaching-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.coaching-card.highlight-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.03));
    border-color: var(--primary);
}

.coaching-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.1));
    border-radius: 12px;
    margin-bottom: 20px;
}

.coaching-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.coaching-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.exam-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.exam-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(212, 175, 55, 0.15);
    color: var(--primary);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.exam-tag.featured {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(212, 175, 55, 0.15));
    color: var(--accent);
    border-color: rgba(255, 215, 0, 0.4);
}

.exam-tag.lang {
    background: rgba(232, 197, 71, 0.15);
    color: #e8c547;
    border-color: rgba(232, 197, 71, 0.3);
}

.exam-tag.tech {
    background: rgba(39, 201, 63, 0.15);
    color: #27c93f;
    border-color: rgba(39, 201, 63, 0.3);
}

.exam-tag.school {
    background: rgba(205, 127, 50, 0.15);
    color: #cd7f32;
    border-color: rgba(205, 127, 50, 0.3);
}

.coaching-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.why-list {
    list-style: none;
}

.why-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.why-list li i {
    color: var(--primary);
    font-size: 0.8rem;
}

.coaching-cta {
    text-align: center;
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.cta-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--accent-rose);
}

@media (max-width: 1024px) {
    .coaching-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .coaching-grid {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   ENHANCED MOBILE RESPONSIVENESS
   ===================================================== */

/* Mobile-First Base Adjustments */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Navigation Mobile */
    .navbar {
        padding: 12px 15px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .logo-text {
        font-size: 1.3rem;
        letter-spacing: 2px;
    }
    
    .logo-tagline {
        font-size: 0.55rem;
    }
    
    /* Hero Section Mobile */
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 0.95rem;
        padding: 0 10px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 20px 10px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        padding: 0 20px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        padding: 15px 25px;
        justify-content: center;
    }
    
    /* Section Headers Mobile */
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-tag {
        font-size: 0.7rem;
        padding: 6px 15px;
    }
    
    .section-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .section-intro {
        font-size: 0.9rem;
        padding: 0 10px;
    }
    
    /* About Section Mobile */
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-visual {
        order: -1;
    }
    
    .tech-stack-display {
        padding: 25px 15px;
    }
    
    .stack-title {
        font-size: 1.2rem;
    }
    
    .stack-items {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .stack-item {
        padding: 15px 8px;
    }
    
    .stack-item i {
        font-size: 1.8rem;
    }
    
    .stack-item span {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }
    
    /* Products Grid Mobile */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-card {
        padding: 25px 20px;
    }
    
    .product-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .product-card h3 {
        font-size: 1.3rem;
    }
    
    .product-features {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .product-feature {
        font-size: 0.7rem;
        padding: 4px 10px;
    }
    
    /* Platform Cards Mobile */
    .platforms-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .platform-card {
        padding: 20px 15px;
    }
    
    .platform-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    /* Team Section Mobile */
    .team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-card {
        padding: 25px 20px;
    }
    
    .team-avatar {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .team-card.founder-card {
        grid-column: span 1;
    }
    
    /* Valuation Section Mobile */
    .valuation-main-card {
        padding: 30px 20px;
        border-radius: 20px;
    }
    
    .valuation-icon span {
        font-size: 1.5rem !important;
    }
    
    .valuation-amount {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .valuation-amount .currency {
        font-size: 1.5rem;
    }
    
    .valuation-amount .amount {
        font-size: 2.2rem;
    }
    
    .valuation-amount .unit {
        font-size: 1.5rem;
    }
    
    .valuation-label {
        font-size: 1rem;
    }
    
    .valuation-subtitle {
        font-size: 0.8rem;
    }
    
    .valuation-breakdown {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .valuation-item {
        padding: 20px 15px;
    }
    
    .valuation-item h4 {
        font-size: 0.95rem;
    }
    
    .valuation-item-amount {
        font-size: 1.1rem;
    }
    
    .valuation-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .valuation-highlight-card {
        padding: 20px 15px;
    }
    
    .valuation-highlight-card h3 {
        font-size: 1.5rem;
    }
    
    /* TRB Success Section Mobile */
    .trb-results-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .trb-result-card {
        padding: 25px 20px;
    }
    
    .trb-number {
        font-size: 2.5rem;
    }
    
    /* Contact Section Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form-wrapper {
        padding: 25px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .footer-column h4 {
        font-size: 1rem;
    }
    
    .footer-column ul li a {
        font-size: 0.85rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Books Section Mobile */
    .books-grid {
        grid-template-columns: 1fr;
    }
    
    .book-card {
        flex-direction: column;
        text-align: center;
    }
    
    .book-cover {
        margin: 0 auto 20px;
    }
    
    /* Music Section Mobile */
    .music-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .music-platforms {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .music-platform-card {
        padding: 20px 15px;
    }
    
    /* Connect Section Mobile */
    .connect-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Coaching Section Mobile */
    .coaching-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .coaching-card {
        padding: 25px 20px;
    }
    
    /* Page Header Mobile */
    .page-header {
        padding: 100px 0 50px;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .page-subtitle {
        font-size: 0.9rem;
    }
}

/* Extra Small Devices (phones, 480px and below) */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .stack-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .stack-item {
        padding: 12px 6px;
    }
    
    .stack-item i {
        font-size: 1.5rem;
    }
    
    .stack-item span {
        font-size: 0.6rem;
    }
    
    .valuation-amount .amount {
        font-size: 1.8rem;
    }
    
    .valuation-highlights {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .music-platforms {
        grid-template-columns: 1fr;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 15px 30px;
        font-size: 1rem;
    }
}

/* Landscape Mobile Orientation */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 80px 0 40px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .nav-menu {
        padding-top: 80px;
    }
    
    .nav-menu li {
        max-width: none;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .platform-card:hover,
    .product-card:hover,
    .team-card:hover,
    .stack-item:hover {
        transform: none;
    }
    
    .btn:active,
    .platform-card:active,
    .product-card:active {
        transform: scale(0.98);
    }
    
    /* Larger touch targets */
    .nav-link {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .btn {
        min-height: 48px;
    }
    
    input, select, textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Safe Area Support for Notched Devices */
@supports (padding: max(0px)) {
    .navbar {
        padding-left: max(15px, env(safe-area-inset-left));
        padding-right: max(15px, env(safe-area-inset-right));
    }
    
    .hero {
        padding-top: max(100px, calc(80px + env(safe-area-inset-top)));
    }
    
    .footer {
        padding-bottom: max(30px, env(safe-area-inset-bottom));
    }
}

/* High DPI Display Optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .bg-grid {
        background-size: 40px 40px;
    }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-dark: #0a0a0a;
        --bg-darker: #050505;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .nav-toggle,
    .bg-grid,
    .bg-glow,
    .hero-buttons,
    .footer {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        page-break-inside: avoid;
    }
}