:root {
    --primary: #3b82f6;
    --primary-light: #60a5fa;
    --primary-dark: #2563eb;
    --secondary: #06b6d4;
    --accent: #22d3ee;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 40%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #f59e0b 100%);
    --bg-primary: #0a0f1a;
    --bg-secondary: #0d1424;
    --bg-card: rgba(255, 255, 255, 0.02);
    --bg-card-hover: rgba(255, 255, 255, 0.05);
    --glass: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f0f6ff;
    --text-secondary: rgba(240, 246, 255, 0.7);
    --text-muted: rgba(240, 246, 255, 0.5);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.15);
    --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.4);
    --shadow-glow-accent: 0 0 60px rgba(6, 182, 212, 0.3);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-gradient {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background:
        radial-gradient(circle at 15% 15%, rgba(59, 130, 246, 0.2) 0%, transparent 35%),
        radial-gradient(circle at 85% 85%, rgba(6, 182, 212, 0.15) 0%, transparent 35%),
        radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 20%, rgba(34, 211, 238, 0.08) 0%, transparent 30%);
    animation: gradientMove 25s ease-in-out infinite;
}

.bg-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

@keyframes gradientMove {

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

    50% {
        transform: translate(1%, 1%);
    }
}

/* Floating Orbs - Enhanced */
.bg-animation::before,
.bg-animation::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    animation: float 25s ease-in-out infinite;
}

.bg-animation::before {
    width: 700px;
    height: 700px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(6, 182, 212, 0.15));
    top: -250px;
    right: -250px;
}

.bg-animation::after {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(37, 99, 235, 0.1));
    bottom: -200px;
    left: -200px;
    animation-delay: -12s;
}

@keyframes float {

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

    33% {
        transform: translate(40px, 20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 40px) scale(0.95);
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Glass Header - Enhanced */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 15, 26, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 15, 26, 0.95);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(59, 130, 246, 0.1);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.6));
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.6));
        transform: scale(1);
    }

    50% {
        filter: drop-shadow(0 0 25px rgba(6, 182, 212, 0.8));
        transform: scale(1.05);
    }
}

.logo-text .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {

    0%,
    100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.3);
    }
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

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

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

.btn-nav {
    padding: 12px 28px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: white !important;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.btn-nav:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 35px rgba(59, 130, 246, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-nav::after {
    display: none;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 26, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
    border-bottom: 1px solid var(--glass-border);
}

.mobile-menu.active {
    display: flex;
}

.mobile-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.mobile-link:hover {
    background: var(--glass);
    color: var(--text-primary);
}

/* Hero Section - Enhanced */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    position: relative;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(6, 182, 212, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 28px;
    animation: fadeInUp 0.6s ease, badge-glow 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

@keyframes badge-glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.2), inset 0 0 20px rgba(6, 182, 212, 0.05);
    }

    50% {
        box-shadow: 0 0 35px rgba(6, 182, 212, 0.4), inset 0 0 25px rgba(59, 130, 246, 0.1);
    }
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 28px;
    animation: fadeInUp 0.6s ease 0.1s both;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    text-shadow: 0 0 60px rgba(59, 130, 246, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.2s both;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* Premium Buttons - Enhanced */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: 0.6s;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 25px rgba(59, 130, 246, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 45px rgba(59, 130, 246, 0.5), 0 0 30px rgba(6, 182, 212, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-secondary {
    background: var(--glass);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Stats - Enhanced */
.hero-stats {
    display: flex;
    gap: 60px;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.stat {
    display: flex;
    flex-direction: column;
    position: relative;
}

.stat::after {
    content: '';
    position: absolute;
    right: -30px;
    top: 50%;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(59, 130, 246, 0.3), transparent);
    transform: translateY(-50%);
}

.stat:last-child::after {
    display: none;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    text-shadow: 0 0 40px rgba(6, 182, 212, 0.4);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections */
.products,
.why-us,
.contact {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-badge {
    display: inline-block;
    padding: 8px 18px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.05));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Filter Tabs - Enhanced */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 12px 26px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.filter-tab:hover {
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.filter-tab.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 25px rgba(59, 130, 246, 0.5), 0 0 20px rgba(6, 182, 212, 0.2);
}

/* Product Cards - Enhanced */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

.product-card {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
}

.product-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1), transparent 40%);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.01);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 50px rgba(59, 130, 246, 0.15), 0 0 100px rgba(6, 182, 212, 0.05);
}

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

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

/* Product Badges */
.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {

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

    50% {
        transform: scale(1.05);
    }
}

.product-badge.bestseller {
    background: var(--gradient-gold);
    color: #1a1a2e;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.product-badge.hot {
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.product-badge.popular {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.product-badge.new {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.product-badge.lifetime {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.product-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.08));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 2rem;
    transition: var(--transition-normal);
}

.product-card:hover .product-icon {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.product-icon img {
    width: 36px;
    height: 36px;
}

.product-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

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

.product-features {
    list-style: none;
    margin-bottom: 24px;
}

.product-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-features li::before {
    content: '✓';
    color: var(--accent);
    font-weight: bold;
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.product-features li:last-child {
    border-bottom: none;
}

.product-price {
    margin-bottom: 24px;
}

.product-price .price {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
}

.product-price .period {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.btn-order {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.08));
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-order:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4), 0 0 30px rgba(6, 182, 212, 0.2);
}

.product-card.hidden {
    display: none;
}

/* Features - Enhanced */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.feature-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.1), transparent 60%);
    opacity: 0;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3), 0 0 40px rgba(59, 130, 246, 0.1);
}

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

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 24px;
    display: block;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

/* Contact - Enhanced */
.contact {
    background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
    border-top: 1px solid var(--glass-border);
}

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

.contact-info .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.contact-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.contact-method:hover {
    transform: translateX(10px);
}

.contact-method.whatsapp:hover {
    border-color: #25d366;
    box-shadow: 0 0 35px rgba(37, 211, 102, 0.25);
}

.contact-method.telegram:hover {
    border-color: #0088cc;
    box-shadow: 0 0 35px rgba(0, 136, 204, 0.25);
}

.method-icon {
    font-size: 2.2rem;
}

.method-info {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.method-value {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cta-card {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(59, 130, 246, 0.35), 0 0 60px rgba(6, 182, 212, 0.15);
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
    animation: rotate 15s linear infinite;
}

.cta-card::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 60%);
    animation: rotate 20s linear infinite reverse;
}

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

    to {
        transform: rotate(360deg);
    }
}

.cta-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.cta-card h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.cta-card p {
    opacity: 0.9;
    margin-bottom: 28px;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.cta-card .btn-primary {
    background: white;
    color: var(--primary-dark);
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
    font-weight: 700;
}

.cta-card .btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--glass-border);
    padding: 80px 0 32px;
}

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

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 20px;
    max-width: 300px;
    line-height: 1.7;
}

.footer-links h4 {
    font-weight: 700;
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 0;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(6px);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--glass-border);
}

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

/* WhatsApp Float - Enhanced */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    transition: var(--transition-normal);
    z-index: 999;
    animation: wa-pulse 2s ease-in-out infinite;
}

@keyframes wa-pulse {

    0%,
    100% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    }

    50% {
        box-shadow: 0 6px 45px rgba(37, 211, 102, 0.7), 0 0 0 15px rgba(37, 211, 102, 0.1);
    }
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(10deg);
}

.wa-tooltip {
    position: absolute;
    right: 80px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
}

.whatsapp-float:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 32px;
    }

    .stat::after {
        display: none;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .products,
    .why-us,
    .contact {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

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

    .cta-card {
        padding: 40px 28px;
    }

    .product-card {
        padding: 24px;
    }

    .hero-title {
        font-size: 2.2rem;
    }
}

/* Video Showcase Section */
.video-showcase {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.video-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.video-card:hover {
    transform: translateY(-8px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(59, 130, 246, 0.1);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-info {
    padding: 24px;
}

.video-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.video-info p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

    .video-showcase {
        padding: 80px 0;
    }
}