/* ═══════════════════════════════════════════════════════════
   🎵 APPLE MUSIC INSPIRED PREMIUM THEME - VERGA EDITION
   ═══════════════════════════════════════════════════════════ */

:root {
    /* 🌈 Apple Music Color Palette */
    --bg-dark: #000000;
    --bg-darker: #0a0a0a;
    --bg-card: rgba(28, 28, 30, 0.72);
    --bg-card-hover: rgba(44, 44, 46, 0.85);
    --bg-elevated: rgba(58, 58, 60, 0.6);

    /* 💎 Vibrant Accent Colors */
    --primary: #00ff88;
    --primary-soft: rgba(0, 255, 136, 0.15);
    --secondary: #bf5af2;
    --accent: #00d4ff;
    --accent-pink: #ff2d55;
    --accent-orange: #ff9500;
    --accent-water: #00d4ff;

    /* 🎭 Enhanced Glass Effects */
    --glass: rgba(28, 28, 30, 0.72);
    --glass-strong: rgba(28, 28, 30, 0.88);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-light: rgba(255, 255, 255, 0.08);
    --glass-separator: rgba(255, 255, 255, 0.06);

    /* 📝 Typography */
    --text-main: #f5f5f7;
    --text-bright: #ffffff;
    --text-muted: #a1a1a6;
    --text-dim: #636366;

    /* ✨ Premium Gradients */
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-secondary: linear-gradient(135deg, #bf5af2 0%, #ff2d55 100%);
    --gradient-hero: linear-gradient(180deg, #000000 0%, #1a1a1a 100%);
    --gradient-card: linear-gradient(145deg, rgba(28, 28, 30, 0.72), rgba(44, 44, 46, 0.5));
    --gradient-mesh: radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);

    /* 🌟 Apple-style Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.16);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.24);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.32);
    --glow-primary: 0 0 32px rgba(0, 255, 136, 0.3);
    --glow-secondary: 0 0 32px rgba(191, 90, 242, 0.3);

    /* 🔤 SF Pro Display Font Stack */
    --font-main: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;

    /* 🎬 Smooth Transitions */
    --transition-smooth: cubic-bezier(0.4, 0.0, 0.2, 1);
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ═══════════════════════════════════════════════════════════
   🎯 BASE STYLES & RESET
   ═══════════════════════════════════════════════════════════ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 🌌 Apple Music Style Mesh Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-mesh);
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
}

@keyframes meshMove {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ═══════════════════════════════════════════════════════════
   ✨ PREMIUM ANIMATIONS
   ═══════════════════════════════════════════════════════════ */

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

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

@keyframes float {

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

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(0, 255, 136, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 136, 0);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.animate-up {
    animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

/* ═══════════════════════════════════════════════════════════
   🧭 NAVIGATION
   ═══════════════════════════════════════════════════════════ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-strong);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid var(--glass-separator);
    padding: 12px 0;
    transition: all 0.3s var(--transition-smooth);
}

.navbar.scrolled {
    background: var(--glass-strong);
    box-shadow: 0 1px 0 0 var(--glass-separator), 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-bright);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--primary);
    filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.5));
}

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

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links li a {
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
    left: 0;
    right: auto;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--text-bright);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.nav-contact .btn-primary-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-contact .btn-primary-outline:hover {
    background: rgba(0, 255, 136, 0.1);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    color: var(--text-bright);
    cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════
   🚀 HERO SECTION
   ═══════════════════════════════════════════════════════════ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    padding-top: 80px;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.4;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(0, 255, 136, 0.1), transparent 50%),
        radial-gradient(circle at bottom left, rgba(6, 182, 212, 0.1), transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(0, 255, 136, 0.3));
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero p strong {
    color: var(--text-bright);
    font-weight: 700;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 14px 32px;
    border-radius: 980px;
    font-weight: 600;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.25);
    transition: all 0.3s var(--transition-smooth);
    border: none;
    cursor: pointer;
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.35);
}

.btn-secondary {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    color: var(--text-bright);
    padding: 14px 32px;
    border-radius: 980px;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-soft);
    transform: translateY(-2px) scale(1.05);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    border-top: 1px solid var(--glass-border);
    padding-top: 40px;
}

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

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 500;
}

.hero-shape {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 2;
}

.hero-shape svg {
    fill: var(--bg-dark);
    width: 100%;
    height: auto;
    transform: rotate(180deg);
}

/* ═══════════════════════════════════════════════════════════
   🏢 BRANDS & PRODUCTS
   ═══════════════════════════════════════════════════════════ */

.brands-section,
.products-section {
    padding: 100px 0;
    position: relative;
}

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

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

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

.title-line {
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.brand-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.brand-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--glass-border);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-lg);
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.brand-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.3));
}

.brand-card:hover .card-icon {
    animation: float 2s ease-in-out infinite;
}

.brand-card h3 {
    color: var(--text-bright);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.brand-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.card-link {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    z-index: 10;
}

/* Products Cards */
.products-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.product-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-radius: 28px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    position: relative;
    transition: all 0.4s var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--glass-border);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-xl);
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
}

.product-badge.secondary {
    background: var(--gradient-secondary);
}

.product-content h3 {
    font-size: 1.8rem;
    color: var(--text-bright);
    margin: 15px 0 20px;
}

.features-list {
    margin-bottom: 30px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.features-list li i {
    color: var(--primary);
    font-size: 1.1rem;
}

.price-action {
    border-top: 1px solid var(--glass-border);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status {
    color: var(--primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
}

.btn-primary.small {
    padding: 10px 24px;
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════════════════
   💰 PRICE GUARANTEE
   ═══════════════════════════════════════════════════════════ */

.price-guarantee-section {
    margin: 80px 0;
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(0, 204, 106, 0.15), rgba(0, 85, 45, 0.4));
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    position: relative;
    overflow: hidden;
}

.guarantee-banner {
    display: flex;
    align-items: center;
    gap: 40px;
    z-index: 2;
    position: relative;
}

.guarantee-icon {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary);
    border: 1px solid var(--primary);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
    flex-shrink: 0;
}

.guarantee-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-bright);
}

.lead {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 30px;
}

.guarantee-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.guarantee-item {
    background: rgba(0, 0, 0, 0.3);
    padding: 10px 20px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.guarantee-item i {
    color: var(--secondary);
}

/* ═══════════════════════════════════════════════════════════
   🧪 QUALITY & EXPERTS
   ═══════════════════════════════════════════════════════════ */

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

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

.quality-list {
    margin-top: 30px;
}

.quality-list li {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}

.quality-list li:hover {
    border-color: var(--primary);
    background: rgba(0, 255, 136, 0.05);
    transform: translateX(10px);
}

.quality-list li i {
    font-size: 1.4rem;
    color: var(--primary);
}

.quality-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
}

.premium-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.quality-image:hover .premium-img {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--bg-card), rgba(0, 0, 0, 0.5));
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-dim);
    border: 2px dashed var(--glass-border);
}

/* ═══════════════════════════════════════════════════════════
   🌊 VERGA CONCEPT SECTION
   ═══════════════════════════════════════════════════════════ */
.verga-concept-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0c1220 100%);
}

.concept-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.concept-content .badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--accent-water);
    color: var(--accent-water);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.concept-content h2 {
    font-size: 2.8rem;
    margin-bottom: 30px;
    line-height: 1.3;
}

.meaning-text {
    font-size: 1.25rem;
    color: var(--text-bright);
    line-height: 2;
    margin-bottom: 24px;
}

.highlight-text {
    color: var(--accent-water);
    font-weight: 800;
}

.concept-features {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.c-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    padding: 12px 20px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.c-feature i {
    color: var(--accent-water);
    font-size: 1.2rem;
}

@media (max-width: 900px) {
    .concept-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .concept-features {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
}

/* Experts */
.experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.expert-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px 20px;
    text-align: center;
    transition: 0.3s;
}

.expert-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
}

.expert-card.highlight-card {
    background: linear-gradient(160deg, rgba(20, 25, 45, 0.8), rgba(0, 50, 60, 0.4));
    border: 1px solid var(--accent);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.15);
}

.expert-avatar {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-muted);
    border: 2px solid var(--glass-border);
}

.expert-card.highlight-card .expert-avatar {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.expert-role {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: block;
    text-transform: uppercase;
}

.expert-card.highlight-card .expert-role {
    color: var(--accent);
}

.expert-contact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    font-size: 0.95rem;
    color: var(--text-bright);
    transition: 0.3s;
}

.expert-contact:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.expert-card.highlight-card .expert-contact:hover {
    background: var(--accent);
}

/* ═══════════════════════════════════════════════════════════
   📩 CONTACT & FOOTER
   ═══════════════════════════════════════════════════════════ */

.contact-form-section {
    padding: 100px 0;
    background: linear-gradient(to top, var(--bg-darker), var(--bg-dark));
}

.form-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.form-content {
    padding: 50px;
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-bright);
    font-size: 1rem;
    font-family: inherit;
    transition: 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.1);
}

.form-group label {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    transition: 0.3s;
    padding: 0 4px;
    background: transparent;
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label {
    top: 0;
    font-size: 0.8rem;
    color: var(--primary);
    background: var(--bg-card);
}

.form-image {
    background: #1a1f3a;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.glass-info {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    width: 100%;
}

.glass-info h3 {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.glass-info ul li {
    margin-bottom: 8px;
    display: flex;
    gap: 10px;
    font-size: 0.95rem;
}

.glass-info ul li i {
    color: var(--primary);
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    position: relative;
    border-top: 1px solid var(--glass-border);
    background: #020408;
}

.footer-cta {
    text-align: center;
    margin-bottom: 60px;
}

.contact-numbers {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.btn-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--primary);
    color: var(--bg-dark);
    font-weight: 700;
    border-radius: 12px;
    transition: 0.3s;
}

.btn-cta.secondary {
    background: #1e293b;
    color: #fff;
    border: 1px solid #334155;
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: 0.3s;
}

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

/* Floating Button */
.floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--glow-primary);
    z-index: 999;
    animation: pulse 2s infinite;
}

.floating-btn:hover {
    transform: scale(1.1);
    background: var(--primary-dark);
}

/* ═══════════════════════════════════════════════════════════
   📱 RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #0f172a;
        flex-direction: column;
        padding: 30px;
        border-bottom: 2px solid var(--primary);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .guarantee-banner {
        flex-direction: column;
        text-align: center;
    }

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

    .form-container {
        grid-template-columns: 1fr;
    }

    .form-image {
        display: none;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════════════════════
   💬 TESTIMONIALS SECTION
   ═══════════════════════════════════════════════════════════ */

.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f1520 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.05), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--accent-yellow);
}

.testimonial-text {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
    border: 2px solid var(--glass-border);
}

.author-info h4 {
    color: var(--text-bright);
    font-size: 1.05rem;
    margin-bottom: 3px;
}

.author-info span {
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ═══════════════════════════════════════════════════════════
   ❓ FAQ SECTION
   ═══════════════════════════════════════════════════════════ */

.faq-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.faq-container {
    max-width: 900px;
    margin: 50px auto 0;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-question h3 {
    color: var(--text-bright);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

.faq-question i {
    color: var(--primary);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.8;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   📝 BLOG SECTION
   ═══════════════════════════════════════════════════════════ */

.blog-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #0f1520 0%, var(--bg-dark) 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 50px rgba(6, 182, 212, 0.2);
}

.blog-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(168, 85, 247, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent);
    overflow: hidden;
}

.blog-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-image::before {
    transform: translateX(100%);
}

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.blog-content {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-content h3 {
    color: var(--text-bright);
    font-size: 1.3rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.blog-meta span {
    color: var(--text-dim);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta i {
    color: var(--primary);
}

.blog-link {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.blog-link:hover {
    gap: 12px;
    color: var(--primary);
}

.blog-link i {
    font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════
   📱 RESPONSIVE UPDATES
   ═══════════════════════════════════════════════════════════ */

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

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

    .faq-question {
        padding: 20px;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}

/* ═══════════════════════════════════════════════════════════
   💬 TESTIMONIALS SECTION
   ═══════════════════════════════════════════════════════════ */

.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f1520 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.05), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--accent-yellow);
}

.testimonial-text {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
    border: 2px solid var(--glass-border);
}

.author-info h4 {
    color: var(--text-bright);
    font-size: 1.05rem;
    margin-bottom: 3px;
}

.author-info span {
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ═══════════════════════════════════════════════════════════
   ❓ FAQ SECTION
   ═══════════════════════════════════════════════════════════ */

.faq-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.faq-container {
    max-width: 900px;
    margin: 50px auto 0;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-question h3 {
    color: var(--text-bright);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

.faq-question i {
    color: var(--primary);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.8;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   📝 BLOG SECTION
   ═══════════════════════════════════════════════════════════ */

.blog-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #0f1520 0%, var(--bg-dark) 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 50px rgba(6, 182, 212, 0.2);
}

.blog-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(168, 85, 247, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent);
    overflow: hidden;
}

.blog-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-image::before {
    transform: translateX(100%);
}

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.blog-content {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-content h3 {
    color: var(--text-bright);
    font-size: 1.3rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.blog-meta span {
    color: var(--text-dim);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta i {
    color: var(--primary);
}

.blog-link {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.blog-link:hover {
    gap: 12px;
    color: var(--primary);
}

.blog-link i {
    font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════
   📱 RESPONSIVE UPDATES
   ═══════════════════════════════════════════════════════════ */

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

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

    .faq-question {
        padding: 20px;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}