/* Reset & Base */
:root {
  --bg-color: #FAFAF8;
  --text-main: #2A2624;
  --text-muted: #5C544D;
  --primary-color: #9C7147;
  --primary-hover: #805C39;
  --card-bg: #FFFFFF;
  --border-color: #E8E5E1;
  --glass-bg: rgba(255, 255, 255, 0.85);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 600; color: var(--text-main); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 24px; border-radius: var(--radius);
    font-family: var(--font-heading); font-weight: 500; font-size: 1rem;
    cursor: pointer; transition: var(--transition);
    border: none; gap: 8px;
}
.btn-primary { background: var(--primary-color); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--text-main); color: #fff; }
.btn-secondary:hover { background: #000; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-main); }
.btn-outline:hover { border-color: var(--primary-color); color: var(--primary-color); }
.btn-sm { padding: 8px 16px; font-size: 0.9rem; }
.btn-lg { padding: 16px 32px; font-size: 1.1rem; }
.btn-block { width: 100%; }

/* Header */
.main-header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: var(--glass-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.4);
    transition: var(--transition);
}
.header-container { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo-container { display: flex; align-items: center; gap: 12px; }
.logo-img { height: 40px; border-radius: 8px; }
.logo-text { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; letter-spacing: -0.5px; }
.logo-text span { font-weight: 300; font-size: 1rem; letter-spacing: 2px; }
.nav-menu ul { display: flex; gap: 32px; }
.nav-link { font-weight: 500; font-size: 0.95rem; position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary-color); transition: var(--transition); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.menu-toggle { display: none; background: transparent; border: none; flex-direction: column; gap: 5px; cursor: pointer; }
.menu-toggle .bar { width: 24px; height: 2px; background: var(--text-main); transition: var(--transition); }

/* Hero Section */
.hero-section {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #FDFCFB 0%, #E2D1C3 100%);
    position: relative; overflow: hidden;
    min-height: 80vh; display: flex; align-items: center;
}
.hero-container { position: relative; z-index: 2; text-align: center; max-width: 800px; }
.brand-badge {
    display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.8);
    border-radius: 30px; font-size: 0.9rem; font-weight: 600;
    color: var(--primary-color); margin-bottom: 24px; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.hero-content h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 24px; letter-spacing: -1px; }
.hero-content p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; }

/* Features */
.features-section { padding: 100px 0; background: var(--card-bg); }
.section-header { margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 16px; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 32px; }
.feature-card {
    padding: 40px 32px; background: var(--bg-color); border-radius: var(--radius);
    text-align: center; transition: var(--transition); border: 1px solid var(--border-color);
}
.feature-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); border-color: transparent; }
.feature-icon {
    width: 64px; height: 64px; margin: 0 auto 24px;
    background: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--primary-color); box-shadow: var(--shadow-sm);
}
.feature-card h3 { margin-bottom: 16px; font-size: 1.2rem; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Catalog */
.catalog-section { padding: 100px 0; }
.filter-container { display: flex; justify-content: center; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 24px; background: transparent; border: 1px solid var(--border-color);
    border-radius: 30px; cursor: pointer; font-family: var(--font-heading); font-weight: 500;
    transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--text-main); color: #fff; border-color: var(--text-main); }

.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 32px; }
.product-card {
    background: var(--card-bg); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border-color);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.product-img-wrapper { position: relative; padding-top: 100%; background: #F5F5F5; overflow: hidden; }
.product-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-img { transform: scale(1.05); }
.product-badge {
    position: absolute; top: 16px; left: 16px; background: var(--text-main); color: #fff;
    padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; z-index: 2;
}
.badge-premium { background: var(--primary-color); }
.product-info { padding: 24px; }
.product-title { font-size: 1.3rem; margin-bottom: 8px; }
.product-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-meta { display: flex; justify-content: space-between; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.85rem; font-weight: 500; }
.product-price-row { display: flex; justify-content: space-between; align-items: flex-end; }
.price-label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.product-price { font-size: 1.25rem; font-weight: 700; color: var(--primary-color); }

/* How it works */
.how-it-works { padding: 100px 0; background: var(--card-bg); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 60px; }
.step-card { position: relative; }
.step-num { font-size: 3rem; font-weight: 700; color: rgba(156, 113, 71, 0.15); margin-bottom: 16px; font-family: var(--font-heading); }
.step-card h3 { margin-bottom: 12px; font-size: 1.1rem; }
.step-card p { color: var(--text-muted); font-size: 0.95rem; }

.unboxing-wrapper {
    display: flex; align-items: center; background: var(--bg-color); border-radius: 24px;
    padding: 48px; gap: 48px; border: 1px solid var(--border-color); overflow: hidden;
}
.unboxing-content { flex: 1; }
.unboxing-content h3 { font-size: 2rem; margin-bottom: 16px; }
.unboxing-content p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.1rem; }
.unboxing-img-wrapper { flex: 1; text-align: center; }
.unboxing-img { border-radius: 16px; box-shadow: var(--shadow-md); max-width: 100%; transition: transform 0.5s; }
.unboxing-wrapper:hover .unboxing-img { transform: scale(1.02); }

/* Contact Section */
.contact-section { padding: 100px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info-panel { display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; gap: 20px; align-items: flex-start; }
.contact-item .contact-icon { width: 48px; height: 48px; background: #fff; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--primary-color); box-shadow: var(--shadow-sm); flex-shrink: 0; }
.contact-item h4 { margin-bottom: 4px; }
.contact-item p { color: var(--text-muted); }
.contact-item a { color: var(--primary-color); font-weight: 500; }
.map-container {
    background: #EAE6DF; border-radius: 24px; min-height: 400px;
    display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
}
.map-overlay { text-align: center; background: rgba(255,255,255,0.9); padding: 32px; border-radius: 16px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: var(--shadow-md); }
.map-overlay i { font-size: 3rem; color: var(--primary-color); margin-bottom: 16px; }

/* Modal */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    display: flex; justify-content: center; align-items: center; z-index: 2000;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.order-modal-card { background: var(--card-bg); width: 100%; max-width: 500px; border-radius: 24px; padding: 40px; position: relative; transform: translateY(20px); transition: var(--transition); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); }
.modal-overlay.active .order-modal-card { transform: translateY(0); }
.modal-close { position: absolute; top: 24px; right: 24px; background: #F5F5F5; border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 20px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.modal-close:hover { background: #E5E5E5; }
.modal-body h3 { font-size: 1.5rem; margin-bottom: 8px; }
.modal-subtitle { color: var(--text-muted); margin-bottom: 32px; font-size: 0.95rem; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 500; margin-bottom: 8px; font-size: 0.9rem; }
.form-input { width: 100%; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: 8px; font-family: var(--font-body); font-size: 1rem; outline: none; transition: var(--transition); }
.form-input:focus { border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(156, 113, 71, 0.1); }
.price-calculator-display { background: var(--bg-color); padding: 20px; border-radius: 12px; display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; border: 1px solid var(--border-color); }
.calc-label { font-weight: 500; }
.calc-price { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); }

/* Footer */
.main-footer { background: var(--text-main); color: rgba(255,255,255,0.7); padding: 80px 0 40px; }
.footer-container { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 48px; }
.footer-brand p { margin-top: 24px; font-size: 0.95rem; }
.logo-light .logo-text { color: #fff; }
.footer-links h4, .footer-social h4 { color: #fff; margin-bottom: 24px; font-family: var(--font-heading); font-size: 1.1rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a:hover { color: #fff; padding-left: 5px; }
.social-icons { display: flex; gap: 16px; margin-bottom: 32px; }
.social-icons a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; transition: var(--transition); }
.social-icons a:hover { background: var(--primary-color); transform: translateY(-3px); }
.copyright { font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-slide-up { animation: fadeInUp 0.8s ease-out forwards; opacity: 0; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.animate-fade-in { animation: fadeInUp 0.8s ease-out forwards; }

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 2.8rem; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .unboxing-wrapper { flex-direction: column; text-align: center; padding: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: absolute; top: 80px; left: 0; width: 100%; background: var(--card-bg);
        padding: 24px; box-shadow: var(--shadow-md); display: none; flex-direction: column;
    }
    .nav-menu.active { display: flex; }
    .nav-menu ul { flex-direction: column; gap: 20px; text-align: center; }
    .menu-toggle { display: flex; }
    .header-tg-btn { display: none; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-btns { flex-direction: column; }
    .footer-container { grid-template-columns: 1fr; }
}

/* Product Carousel */
.product-carousel {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
}

.carousel-track::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    scroll-snap-align: start;
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
}

.carousel-indicators .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0,0,0,0.1);
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-indicators .dot.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}