:root {
    --gold: #B8860B;
    --gold-light: #D4A017;
    --gold-bright: #C9A84C;
    --gold-pale: #F5EDD0;
    --black: #0D0D0D;
    --black2: #1A1A1A;
    --surface: #F8F5EE;
    --surface2: #EDE8DC;
    --white: #FFFFFF;
    --text: #111111;
    --text-muted: #555555;
    --text-dim: #888888;
    --border: rgba(184, 134, 11, 0.18);
    --border-strong: rgba(184, 134, 11, 0.4);
    --whatsapp: #25D366;
    --radius: 10px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--white);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.65;
    min-height: 100vh;
}

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

/* NAVBAR */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
}

.logo-icon {
    width: 36px;
    height: 36px;
    border: 2px solid var(--gold);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-pale);
}

.logo-icon svg {
    width: 20px;
    height: 20px;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--black);
    letter-spacing: 0.02em;
}

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

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    display: block;
}


.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.03em;
    transition: color 0.2s;
    cursor: pointer;
}

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

.nav-cta {
    background: var(--gold);
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s;
}

.nav-cta:hover {
    background: var(--gold-light) !important;
    color: var(--white) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--black);
    display: block;
    transition: all 0.3s;
    border-radius: 2px;
}

/* PAGES */
.page {
    display: none;
    padding-top: 64px;
    min-height: 100vh;
}

.page.active {
    display: block;
}

/* HOME PAGE */
.hero {
    position: relative;
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0D0D0D 0%, #1c1506 50%, #0D0D0D 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: repeating-linear-gradient(45deg, #C9A84C 0, #C9A84C 1px, transparent 0, transparent 50%);
    background-size: 20px 20px;
}

.hero-content {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201, 168, 76, 0.12);
    border: 1px solid rgba(201, 168, 76, 0.4);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 12px;
    color: var(--gold-bright);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold-bright);
}

.hero h1 {
    font-size: clamp(2.2rem, 4vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
    color: #FFFFFF;
    margin-bottom: 1.2rem;
}

.hero h1 em {
    color: var(--gold-bright);
    font-style: normal;
}

.hero-sub {
    font-size: 16px;
    color: #B0A898;
    max-width: 420px;
    margin-bottom: 2.2rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--gold);
    color: #fff;
    padding: 13px 28px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: background 0.2s;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--gold-light);
    color: #fff;
}

.btn-outline {
    border: 1.5px solid rgba(201, 168, 76, 0.5);
    color: #E8DFC8;
    padding: 13px 28px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

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

.hero-visual {
    position: relative;
}

.hero-frame-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.hero-frame-item {
    background: #1e1a10;
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 3/4;
    position: relative;
}

.hero-frame-item:nth-child(1) {
    margin-top: 0;
}

.hero-frame-item:nth-child(2) {
    margin-top: 40px;
}

.hero-frame-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-frame-item .frame-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1608;
}

.frame-svg {
    width: 70%;
    height: 70%;
    opacity: 0.3;
}

.stats-row {
    display: flex;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(201, 168, 76, 0.2);
    flex-wrap: wrap;
}

.stat {}

.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold-bright);
}

.stat-label {
    font-size: 12px;
    color: #888;
    letter-spacing: 0.04em;
}

/* SECTION TITLE */
.section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-tag {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--text);
    margin-bottom: 0.75rem;
}

.section-sub {
    font-size: 15px;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto;
}

/* CATEGORY CHIPS */
.category-chips {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.chip {
    padding: 7px 18px;
    border-radius: 30px;
    font-size: 13px;
    border: 1.5px solid var(--border-strong);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    background: transparent;
    font-family: 'DM Sans', sans-serif;
}

.chip:hover,
.chip.active {
    background: var(--gold);
    color: #fff;
    border-color: var(--gold);
}

/* PRODUCT GRID */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: 0 8px 30px rgba(184, 134, 11, 0.12);
}

.card-img {
    aspect-ratio: 4/3;
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-category-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--border);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.04em;
    font-weight: 500;
}

.card-body {
    padding: 14px 16px 16px;
    border-top: 1px solid var(--border);
}

.card-title {
    font-family: 'Playfair Display', serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.card-subtitle {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 10px;
}

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

.card-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--gold);
}

.card-price span {
    font-size: 11px;
    color: var(--text-dim);
    font-weight: 400;
}

.card-sizes {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.size-pill {
    font-size: 10px;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 2px 7px;
    border-radius: 4px;
}

/* WHY US */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.why-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.4rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.why-icon {
    width: 40px;
    height: 40px;
    background: var(--gold-pale);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.why-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.why-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* PRODUCT DETAIL PAGE */
.detail-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    margin: 1.5rem 2rem;
    transition: color 0.2s;
    background: none;
    border: none;
    font-family: 'DM Sans', sans-serif;
}

.detail-back:hover {
    color: var(--gold);
}

.detail-layout {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.detail-gallery {}

.gallery-main {
    aspect-ratio: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.gallery-thumb {
    width: 64px;
    height: 64px;
    background: var(--surface2);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    transition: border-color 0.2s;
}

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

.detail-info {}

.detail-cat {
    font-size: 11px;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.6rem;
    font-weight: 600;
}

.detail-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--text);
    margin-bottom: 0.5rem;
}

.detail-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-details-content {
    color: var(--text-muted);
}

.product-details-content p {
    margin: 0 0 0.75rem;
}

.product-details-content ul,
.product-details-content ol {
    margin: 0 0 0.75rem 1.25rem;
    padding: 0;
}

.product-details-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 0.5rem 0;
}

.detail-price-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem 1.4rem;
    margin-bottom: 1.5rem;
}

.price-label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.3rem;
}

.price-value {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}

.price-suffix {
    font-size: 13px;
    color: var(--text-dim);
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
}

.size-selector {
    margin-bottom: 1.5rem;
}

.size-selector-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.size-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.size-opt {
    padding: 8px 14px;
    border: 1.5px solid var(--border-strong);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    background: transparent;
    font-family: 'DM Sans', sans-serif;
}

.size-opt:hover,
.size-opt.active {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-pale);
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--whatsapp);
    color: #fff;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s;
    border: none;
    cursor: pointer;
    width: 100%;
    font-family: 'DM Sans', sans-serif;
}

.btn-whatsapp:hover {
    opacity: 0.88;
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
}

.detail-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 1.5rem 0;
}

.feat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.feat-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}

/* RELATED ITEMS */
.related-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 2rem 4rem;
    border-top: 1px solid var(--border);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

/* CATEGORY PAGE */
.cat-hero {
    background: var(--black);
    border-bottom: 1px solid var(--border);
    padding: 3.5rem 2rem;
    text-align: center;
}

.cat-hero h1 {
    font-size: 2.4rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.cat-hero p {
    color: #999;
    font-size: 15px;
}

/* ABOUT PAGE */
.about-hero {
    padding: 5rem 2rem 3rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.about-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: var(--text);
}

.about-hero p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.9;
}

.about-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 2rem 5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-img {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-text h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.about-text p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 1rem;
}

/* CONTACT PAGE */
.contact-layout {
    max-width: 900px;
    margin: 4rem auto;
    padding: 0 2rem 5rem;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}

.contact-info h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.contact-info p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1.2rem;
}

.contact-icon {
    width: 36px;
    height: 36px;
    background: var(--gold-pale);
    border: 1px solid var(--border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-text strong {
    font-size: 13px;
    color: var(--text);
    display: block;
    margin-bottom: 2px;
}

.contact-text span {
    font-size: 13px;
    color: var(--text-muted);
}

.contact-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: 0 4px 24px rgba(184, 134, 11, 0.08);
}

.contact-form h3 {
    font-size: 1.1rem;
    margin-bottom: 1.4rem;
    color: var(--text);
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--surface);
    border: 1.5px solid var(--border-strong);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    background: #fff;
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

.form-group select option {
    background: #fff;
    color: var(--text);
}

.form-submit {
    width: 100%;
    background: var(--gold);
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.form-submit:hover {
    background: var(--gold-light);
}

/* FOOTER */
footer {
    background: var(--black);
    border-top: 1px solid rgba(184, 134, 11, 0.2);
    padding: 3rem 2rem 2rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: #888;
    font-size: 13px;
    margin-top: 0.8rem;
    line-height: 1.7;
    max-width: 220px;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-col h4 {
    font-size: 12px;
    font-family: 'DM Sans', sans-serif;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    font-size: 13px;
    color: #777;
    text-decoration: none;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--gold-bright);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy {
    font-size: 12px;
    color: #666;
}

.footer-wa {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--whatsapp);
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    text-decoration: none;
    transition: opacity 0.2s;
}

.footer-wa:hover {
    opacity: 0.88;
}

/* OVERLAY IMAGE PLACEHOLDER FRAMES */
.frame-svg-large {
    opacity: 0.18;
}

/* ==================== MOBILE RESPONSIVE ==================== */
@media (max-width: 768px) {

    /* Navbar */
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: #fff;
        padding: 1.5rem 1.5rem;
        gap: 0;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        z-index: 99;
    }

    .nav-links.open a {
        padding: 12px 0;
        border-bottom: 1px solid #f0ebe0;
        font-size: 15px;
        color: var(--text);
    }

    .nav-links.open a:last-child {
        border-bottom: none;
    }

    .nav-links.open .nav-cta {
        margin-top: 12px;
        text-align: center;
        padding: 12px 20px;
        display: block;
        border-radius: 8px;
        background: var(--gold);
        color: #fff !important;
    }

    /* Hero */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 1.5rem;
    }

    .hero-visual {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-sub {
        font-size: 15px;
        max-width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions a {
        text-align: center;
    }

    .stats-row {
        gap: 1.5rem;
    }

    .stat-num {
        font-size: 1.5rem;
    }

    /* Sections */
    .section {
        padding: 3rem 1.25rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    /* Product grids */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .card-body {
        padding: 10px 12px 12px;
    }

    .card-title {
        font-size: 13px;
    }

    /* Why cards */
    .why-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .why-card {
        padding: 1.2rem 1rem;
    }

    /* Detail page */
    .detail-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1.25rem 3rem;
    }

    .detail-back {
        margin: 1rem 1.25rem;
    }

    .detail-features {
        grid-template-columns: 1fr 1fr;
    }

    /* Related grid */
    .related-section {
        padding: 1.5rem 1.25rem 3rem;
    }

    .related-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1rem 1.25rem 4rem;
    }

    .about-hero {
        padding: 3rem 1.25rem 2rem;
    }

    .about-img {
        display: none;
    }

    /* Contact */
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin: 2rem auto;
        padding: 0 1.25rem 3rem;
    }

    /* Footer */
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .cat-hero {
        padding: 2.5rem 1.25rem;
    }

    .cat-hero h1 {
        font-size: 1.8rem;
    }

    /* Category page inline cards */
    .section>div[style*="grid"] {
        grid-template-columns: 1fr 1fr !important;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .detail-features {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .nav-inner {
        padding: 0 1.25rem;
    }

    .hero-content {
        padding: 2.5rem 1.25rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .btn-primary,
    .btn-outline {
        padding: 12px 20px;
        font-size: 14px;
    }

    .stats-row {
        gap: 1rem;
    }
}

/* ==================== MIRROR HIGHLIGHT SECTION ==================== */
.mirror-highlight {
    background: linear-gradient(180deg, var(--black) 0%, #15120a 100%);
    color: #fff;
    padding: 5rem 2rem;
    border-bottom: 1px solid rgba(184, 134, 11, 0.2);
    overflow: hidden;
    position: relative;
}
.mirror-highlight-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 4rem;
    align-items: center;
}
.mirror-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: center;
}
.mirror-card {
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #0D0D0D;
    transition: transform 0.3s, border-color 0.3s;
}
.mirror-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold-bright);
}
.mirror-card-img {
    aspect-ratio: 3/4;
    overflow: hidden;
}
.mirror-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.mirror-card-body {
    padding: 1rem;
    border-top: 1px solid rgba(184, 134, 11, 0.2);
    text-align: center;
}

@media (max-width: 768px) {
    .mirror-highlight {
        padding: 3rem 1.25rem;
    }
    .mirror-highlight-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .mirror-showcase-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
}
@media (max-width: 480px) {
    .mirror-showcase-grid {
        grid-template-columns: 1fr;
    }
}