:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --bg: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --glass: rgba(255, 255, 255, 0.8);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f172a;
        --text: #f8fafc;
        --text-muted: #94a3b8;
        --glass: rgba(15, 23, 42, 0.8);
    }
}

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

html {
    scroll-behavior: smooth;
}

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

section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Banner Slideshow */
.hero {
    position: relative;
    height: 80vh;
    width: 100%;
    overflow: hidden;
    padding: 0;
    max-width: none;
}

.slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
    color: white;
    padding: 20px;
}

.hero-content h1 {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.hero-content p {
    font-size: 1.7rem;
    max-width: 600px;
    opacity: 0.9;
}

/* Business Description */
.description h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

/* Business Description */
.description h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.description-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.card {
    padding: 30px;
    border-radius: 20px;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
}

/* Contact Buttons */
.contact {
    text-align: center;
    background: var(--primary);
    color: white;
    max-width: none;
}

.contact h2 {
    margin-bottom: 3rem;
    color: white;
}

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 12px;
    background: white;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    min-width: 160px;
}

.contact-btn:hover {
    transform: scale(1.05);
    background: #f8fafc;
}

.contact-btn.facebook { color: #1877F2; }
.contact-btn.telegram { color: #0088cc; }
.contact-btn.phone { color: #0754ba; }

/* Address & Map */
.address-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.address-info h2 {
    margin-bottom: 1.5rem;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .address-section {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 60px 20px;
    }
}