:root {
    --gold: #d4af37;
    --dark: #1a1a1a;
    --gray: #f4f4f4;
    --text: #333;
    --white: #ffffff;
    --transition: all 0.3s ease-in-out;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    color: var(--dark);
}

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

/* Header */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
}

.logo span {
    color: var(--gold);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: var(--white);
    text-decoration: none;
    margin: 0 20px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links li a:hover {
    color: var(--gold);
}

/* Buttons */
.btn-gold {
    background: var(--gold);
    color: var(--white);
    padding: 12px 30px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.btn-gold:hover {
    background: #b5952f;
    transform: translateY(-2px);
}

.btn-transparent {
    border: 2px solid var(--white);
    color: var(--white);
    padding: 10px 28px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-transparent:hover {
    background: var(--white);
    color: var(--dark);
}

/* Hero Section */
#hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1542314831-068cd1dbfeeb?auto=format&fit=crop&w=1920') no-repeat center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--white);
    line-height: 1.2;
}

.hero-btns {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Catalog */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 15px auto 0;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.card-img {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.card:hover .card-img img {
    transform: scale(1.1);
}

.price-tag {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--gold);
    color: var(--white);
    padding: 8px 15px;
    font-weight: 600;
}

.card-body {
    padding: 25px;
}

.specs {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    color: #666;
    font-size: 0.9rem;
}

.btn-card {
    display: block;
    text-align: center;
    padding: 10px;
    border: 1px solid var(--dark);
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
    margin-top: 15px;
}

.btn-card:hover {
    background: var(--dark);
    color: var(--white);
}

/* Benefits (Dark) */
.dark-bg {
    background: var(--dark);
    color: var(--white);
}

.white-text {
    color: var(--white);
}

.benefits-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    text-align: center;
    gap: 30px;
}

.benefit-item i {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 20px;
}

/* Contacts */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.form-box {
    background: var(--gray);
    padding: 40px;
    border-radius: 5px;
}

.form-box input {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    outline: none;
}

.form-box input:focus {
    border-color: var(--gold);
}

.full-width {
    width: 100%;
}

.map-container iframe {
    width: 100%;
    height: 250px;
    border: none;
    margin-top: 20px;
}

/* Mobile */
.burger {
    display: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .burger {
        display: block;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .hero-btns {
        flex-direction: column;
    }
}

footer {
    background: #111;
    color: #888;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}