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

:root {
    --color-black: #0a0a0a;
    --color-charcoal: #1a1a1a;
    --color-gold: #C18E41;
    --color-gold-light: #E2B156;
    --color-gold-dark: #E2B156;
    --color-red: #B51A19;
    --color-brand-dark: #15171C;
    --color-white: #ffffff;
    --color-gray-50: #f8f8f8;
    --color-gray-100: #f0f0f0;
    --color-gray-200: #e4e4e4;
    --color-gray-300: #c4c4c4;
    --color-gray-400: #a0a0a0;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
    --shadow-md: 0 4px 12px -2px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.04);
    --shadow-lg: 0 12px 24px -6px rgb(0 0 0 / 0.1), 0 4px 8px -4px rgb(0 0 0 / 0.06);
    --shadow-xl: 0 20px 40px -8px rgb(0 0 0 / 0.12), 0 8px 16px -8px rgb(0 0 0 / 0.06);
    --shadow-gold: 0 4px 20px -2px rgba(193, 142, 65, 0.25);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-gray-50);
    color: var(--color-gray-900);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}
::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold-light), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
    color: var(--color-black);
    box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px -4px rgba(193, 142, 65, 0.4);
}

.btn-red {
    background: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 4px 20px -2px rgba(181, 26, 25, 0.35);
}
.btn-red:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px -4px rgba(181, 26, 25, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}
.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

.btn-ghost {
    background: transparent;
    color: var(--color-gray-700);
}
.btn-ghost:hover {
    background: var(--color-gray-100);
    color: var(--color-black);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: 1.25rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 1.25rem;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
}
.badge-gold {
    background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
    color: var(--color-black);
}
.badge-new {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
}
.badge-love {
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: white;
}
.badge-warning {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    color: var(--color-black);
}

/* Input */
.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-gray-200);
    border-radius: 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    background: var(--color-white);
    transition: all 0.2s;
    outline: none;
}
.form-input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}

/* Product card */
.product-card {
    background: var(--color-white);
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}
.product-card .image-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: var(--color-gray-100);
}
.product-card .image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .image-wrap img {
    transform: scale(1.05);
}
.product-card .badge-wrap {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.product-card .actions {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}
.product-card:hover .actions {
    opacity: 1;
    transform: translateY(0);
}
.product-card .actions button {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--color-gray-700);
}
.product-card .actions button:hover {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}
.product-card .actions button.active {
    background: var(--color-gold);
    color: var(--color-black);
}

.product-card .actions button.like-btn.liked {
    color: var(--color-gold);
}

.product-card .actions button.interest-btn.interested {
    color: #16a34a;
}

/* Section spacing */
.section {
    padding: 5rem 0;
}
@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.shimmer {
    background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Alert */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 0.75rem;
    font-weight: 500;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
}
.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-left: 4px solid var(--color-red);
}

/* Table */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.data-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    border-bottom: 1px solid var(--color-gray-200);
}
.data-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: 0.9375rem;
}

/* Utilities */
.glass {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,10,10,0.95), rgba(26,26,26,0.9));
    z-index: 1;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
    filter: brightness(0.7);
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 640px) {
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Swiper custom */
.swiper-pagination-bullet {
    background: var(--color-white) !important;
    opacity: 0.5;
}
.swiper-pagination-bullet-active {
    background: var(--color-gold) !important;
    opacity: 1;
}