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

:root {
    --black: #0a0a0a;
    --white: #f5f3ef;
    --gold: #c9a96e;
    --gold-light: #e8d5b0;
    --gray: #888;
    --dark2: #111;
    --dark3: #161616;
    --header-h: 70px;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--black);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
}

/* ── HEADER ── */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    background: rgba(10,10,10,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201,169,110,0.2);
    z-index: 1000;
}

.logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 6px;
    color: var(--gold);
}

.header-nav {
    display: flex;
    gap: 36px;
    align-items: center;
}

.header-nav a {
    text-decoration: none;
    color: var(--white);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
    transition: color 0.3s;
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s;
}

.header-nav a:hover { color: var(--gold); }
.header-nav a:hover::after { width: 100%; }

.header-nav .whatsapp {
    background: var(--gold);
    color: var(--black);
    padding: 8px 20px;
    border-radius: 2px;
    font-weight: 500;
}
.header-nav .whatsapp::after { display: none; }
.header-nav .whatsapp:hover { background: var(--gold-light); color: var(--black); }

/* HAMBURGER */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
    padding: 4px;
}

.menu-toggle .bar {
    height: 2px;
    width: 24px;
    background: var(--gold);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open .bar:nth-child(2) { opacity: 0; }
.menu-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
    margin-top: var(--header-h);
    height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1510 50%, #0a0a0a 100%);
}

.hero::before {
    content: 'CHRONOS';
    position: absolute;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(80px, 18vw, 200px);
    font-weight: 600;
    letter-spacing: 0.15em;
    color: rgba(201,169,110,0.05);
    pointer-events: none;
    white-space: nowrap;
}

.hero-label {
    font-size: 10px;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(38px, 7vw, 72px);
    font-weight: 300;
    letter-spacing: 8px;
    color: var(--white);
}

.hero-line {
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin-top: 20px;
}

/* ── CATEGORY FILTER ── */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.cat-btn {
    background: transparent;
    border: 1px solid rgba(201,169,110,0.3);
    color: var(--gray);
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 10px 28px;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 2px;
}

.cat-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.cat-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--black);
    font-weight: 500;
}

/* ── CARDS SECTION ── */
.cards-section {
    padding: 80px 40px;
    max-width: 1300px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header span {
    font-size: 10px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2px;
}

/* ── CARD ── */
.card {
    background: #111;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: transform 0.4s ease;
    animation: fadeUp 0.5s ease both;
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    transition: border-color 0.4s;
    pointer-events: none;
}

.card:hover { transform: translateY(-4px); }
.card:hover::after { border-color: var(--gold); }

.card-img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1.1;
    overflow: hidden;
    background: #1a1a1a;
}

.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: grayscale(20%);
}

.card:hover .card-img-wrap img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.card-body {
    padding: 20px 20px 24px;
}

.card-brand {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 6px;
    font-weight: 500;
}

.card-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    line-height: 1.4;
    height: 54px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-price {
    font-size: 16px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 1px;
}

.card-cat-tag {
    font-size: 8px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    border: 1px solid rgba(136,136,136,0.3);
    padding: 3px 8px;
    border-radius: 1px;
    transition: all 0.3s;
}

.card:hover .card-cat-tag {
    color: var(--gold);
    border-color: rgba(201,169,110,0.4);
}

/* ── NO RESULTS ── */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    color: var(--gray);
    font-size: 13px;
    letter-spacing: 2px;
}

/* ── PAGINATION ── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 60px;
}

.page-btn {
    background: transparent;
    border: 1px solid rgba(201,169,110,0.25);
    color: var(--gray);
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 1px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 2px;
}

.page-btn:hover:not(.disabled):not(.active) {
    border-color: var(--gold);
    color: var(--gold);
}

.page-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--black);
    font-weight: 500;
}

.page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ── FOOTER ── */
.footer {
    margin-top: 80px;
    border-top: 1px solid rgba(201,169,110,0.15);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    letter-spacing: 5px;
    color: var(--gold);
}

.footer-copy {
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--gray);
}

/* ─────────────────────────────────────────────
   PRODUCT DETAIL PAGE
───────────────────────────────────────────── */
.detail-page {
    margin-top: var(--header-h);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 60px 40px 80px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 48px;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
}

.breadcrumb a {
    color: var(--gold);
    text-decoration: none;
    transition: opacity 0.2s;
}
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb span { color: var(--gray); }

.detail-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* IMAGES */
.detail-images { display: flex; flex-direction: column; gap: 16px; }

.detail-main-img {
    width: 100%;
    aspect-ratio: 1 / 1.1;
    background: #111;
    overflow: hidden;
    border: 1px solid rgba(201,169,110,0.12);
}

.detail-main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.2s;
    filter: grayscale(10%);
}

.detail-thumbs {
    display: flex;
    gap: 10px;
}

.thumb {
    width: 72px;
    height: 72px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(201,169,110,0.15);
    transition: border-color 0.3s;
    border-radius: 1px;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb:hover,
.thumb.active {
    border-color: var(--gold);
}

/* INFO */
.detail-info { display: flex; flex-direction: column; gap: 0; }

.detail-brand {
    font-size: 10px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}

.detail-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 400;
    color: var(--white);
    letter-spacing: 2px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.detail-price-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.detail-price {
    font-size: 28px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 1px;
}

.detail-cat-badge {
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid rgba(201,169,110,0.35);
    color: var(--gold);
    padding: 4px 12px;
    border-radius: 1px;
}

.detail-divider {
    width: 40px;
    height: 1px;
    background: var(--gold);
    margin-bottom: 24px;
}

.detail-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(245,243,239,0.7);
    margin-bottom: 24px;
    max-width: 440px;
}

.detail-stock {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.stock-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.in-stock { color: #6fcf97; }
.in-stock .stock-dot { background: #6fcf97; box-shadow: 0 0 8px rgba(111,207,151,0.5); }

.out-stock { color: #eb5757; }
.out-stock .stock-dot { background: #eb5757; }

/* WA BUTTON */
.detail-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 2px;
    transition: background 0.3s, transform 0.2s;
    margin-bottom: 40px;
    width: fit-content;
}

.detail-wa-btn:hover {
    background: #1db954;
    transform: translateY(-2px);
}

/* META TABLE */
.detail-meta {
    border-top: 1px solid rgba(201,169,110,0.1);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    letter-spacing: 1px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.meta-row span:first-child {
    color: var(--gray);
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 2px;
}

.meta-row span:last-child {
    color: var(--white);
    font-weight: 400;
}

.detail-error {
    text-align: center;
    padding: 120px 40px;
    color: var(--gray);
}

.detail-error a {
    color: var(--gold);
    text-decoration: none;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── MOBILE ── */
@media (max-width: 900px) {
    .detail-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .detail-page {
        padding: 40px 20px 60px;
    }
}

@media (max-width: 768px) {
    .header { padding: 0 20px; }
    .menu-toggle { display: flex; }

    .header-nav {
        display: none;
        flex-direction: column;
        gap: 0;
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: rgba(10,10,10,0.98);
        backdrop-filter: blur(16px);
        border-top: 1px solid rgba(201,169,110,0.2);
        padding: 20px 0 30px;
        z-index: 999;
    }

    .header-nav.active { display: flex; }

    .header-nav a {
        padding: 16px 30px;
        font-size: 12px;
        letter-spacing: 3px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .header-nav a::after { display: none; }

    .header-nav .whatsapp {
        margin: 16px 30px 0;
        padding: 14px 20px;
        text-align: center;
        border-radius: 2px;
    }

    .cards-section { padding: 40px 16px; }
    .cards { grid-template-columns: repeat(2, 1fr); gap: 2px; }

    .hero { height: 200px; }
    .footer { padding: 30px 20px; justify-content: center; text-align: center; }

    .category-filter { gap: 8px; }
    .cat-btn { padding: 8px 16px; font-size: 9px; letter-spacing: 2px; }

    .detail-main-img { aspect-ratio: 1 / 1; width: 100%; max-height: 380px; }
    .detail-main-img img { object-fit: contain; background: #111; }
    .detail-wa-btn { width: 100%; justify-content: center; }
    .detail-thumbs { flex-wrap: wrap; }
    .thumb { width: 64px; height: 64px; }
}

@media (max-width: 420px) {
    .cards { grid-template-columns: 1fr; }
}