/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:wght@500;600;700&display=swap');

/* Reset & Base Styles */
html {
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #FAFAFA;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: #111;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Return Banner */
.return-banner {
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    font-size: 14px;
}
.return-banner a {
    color: #f1c40f;
    font-weight: 600;
    margin-left: 5px;
}
.return-banner a:hover {
    text-decoration: underline;
}

/* Header */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #111;
}
.logo-icon {
    width: 28px;
    height: 28px;
    color: #a88b4a; /* Elegant Gold */
}
.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}
.nav-links a {
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}
.nav-links a:hover {
    color: #a88b4a; /* Elegant Gold */
}

/* Buttons */
.btn-primary {
    background-color: #111;
    color: #fff;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s;
}
.btn-primary:hover {
    background-color: #a88b4a;
}
.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #25D366;
    color: #fff;
    padding: 12px;
    border-radius: 50px;
    font-weight: 600;
    width: 100%;
    margin-top: auto;
    transition: background-color 0.3s, transform 0.2s;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}
.btn-whatsapp:hover {
    background-color: #1EBE5D;
    transform: translateY(-2px);
}
.btn-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 120px 20px 100px;
    background-image: linear-gradient(rgba(17, 17, 17, 0.7), rgba(17, 17, 17, 0.8)), url('../images/katalog/hero_banner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    border-bottom: none;
}
.hero h1 {
    font-size: 56px;
    margin-bottom: 20px;
    color: #fff;
}
.hero p {
    font-size: 18px;
    color: #ddd;
    max-width: 600px;
    margin: 0 auto;
}

/* Filters */
.filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 40px 0;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}
.filter-btn.active, .filter-btn:hover {
    background: #111;
    color: #fff;
    border-color: #111;
}

/* Product Grid */
.catalog-section {
    padding: 40px 0 80px;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}
.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}
.product-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background-color: #f5f5f5;
}
.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.product-category {
    font-size: 12px;
    text-transform: uppercase;
    color: #888;
    letter-spacing: 1px;
    margin-bottom: 5px;
}
.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}
.product-price {
    font-size: 16px;
    color: #a88b4a; /* Elegant Gold */
    font-weight: 700;
    margin-bottom: 15px;
}
.product-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Info Section */
.info-section {
    background-color: #fcfcfc;
    padding: 60px 0;
    border-top: 1px solid #EAEAEA;
    border-bottom: 1px solid #EAEAEA;
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    text-align: center;
}
.info-card {
    padding: 20px;
}
.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: #111;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}
.info-card:hover .info-icon {
    transform: translateY(-5px);
    background-color: #a88b4a;
}
.info-icon svg {
    width: 24px;
    height: 24px;
}
.info-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}
.info-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.8;
}

/* About Section */
.about-section {
    padding: 100px 20px;
    background-color: #fff;
    border-bottom: 1px solid #EAEAEA;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text h2 {
    font-size: 40px;
    margin-bottom: 24px;
    line-height: 1.2;
    font-family: 'Playfair Display', serif;
}
.about-text p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-image img {
    width: 100%;
    border-radius: 4px;
    object-fit: cover;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

/* Footer */
footer {
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 40px 20px;
}
footer p {
    color: #888;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero {
        padding: 80px 20px 60px;
    }
    .hero h1 {
        font-size: 36px;
    }
    .hero p {
        font-size: 16px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-text h2 {
        font-size: 32px;
    }
    .filters {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }
    .filters::-webkit-scrollbar {
        display: none;
    }
    .filter-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    .info-grid {
        gap: 30px;
    }
}
@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .btn-whatsapp {
        padding: 14px 10px;
        font-size: 15px;
        letter-spacing: 0.2px;
    }
}