@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-main: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --secondary: #10b981;
    --secondary-hover: #059669;
    --accent: #f59e0b;
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
.logo-turbo {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
.top-header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.main-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2.5rem;
    color: var(--primary);
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.logo-turbo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-main);
}

.logo-tag {
    display: block;
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 1px;
}

.top-phone {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.top-phone:hover {
    color: var(--primary);
}

.main-nav {
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: var(--glass-blur);
    padding: 10px 0;
}

.nav-container ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 30px;
}

.nav-container a {
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Hero Section */
.hero-section {
    position: relative;
    padding: 20px 0 80px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.1), transparent 40%),
        radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 40%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-compliance {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 20px;
    opacity: 0.8;
}

.hero-headline {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 25px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--text-dim);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.btn {
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary);
    color: #fff;
    box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.4);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

.hero-devices {
    width: 100%;
    max-width: 500px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-10deg);
}

/* Trust Bar */
.trust-bar-section {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 40px 0;
}

.trust-bar {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.trust-icon-circle {
    width: 48px;
    height: 48px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.trust-info strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
}

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

/* Services Grid */
.services-section {
    padding: 100px 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    background: rgba(30, 41, 59, 0.9);
}

.card-icon-circle {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Brands Section (New) */
.brands-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(59, 130, 246, 0.05));
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.brand-card {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--border);
}

.brand-title {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.brand-keywords {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.keyword-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.keyword-item h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-main);
    margin-bottom: 5px;
}

.keyword-item p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Testimonials */
.testimonials-section {
    padding: 100px 0;
    background: var(--bg-card);
}

.testimonial-card {
    background: var(--bg-main);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border);
    position: relative;
}

.stars {
    color: var(--accent);
    margin-bottom: 20px;
}

.testimonial-card p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.author {
    font-weight: 700;
    color: var(--primary);
}

/* Footer */
.site-footer {
    padding: 80px 0 40px;
    background: #020617;
    border-top: 1px solid var(--border);
}

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

.footer-links {
    margin: 30px 0;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
}

.seo-footer {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.8;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #3b82f6;
    color: #fff;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
    z-index: 100;
    transition: var(--transition);
}

.floating-cta:hover {
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-headline {
        font-size: 2.5rem;
    }

    .hero-subheadline {
        margin: 0 auto 40px;
    }

    .hero-cta-group {
        justify-content: center;
    }

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

@media (max-width: 768px) {
    .nav-container ul {
        gap: 15px;
    }

    .nav-container a {
        font-size: 0.75rem;
    }
}