/* ═══════════════════════════════════════════════
   LUXURY JEWELRY — DEFAULT THEME (LIGHT CREAM)
   Colors: Gold #c5a059, Cream #fdf6ec, White #fff
   ═══════════════════════════════════════════════ */

/* ─── RESET & BASE ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', sans-serif;
    background: #fff;
    color: #333;
    line-height: 1.7;
    overflow-x: hidden;
    direction: rtl;
}

body.sf-modal-open {
    overflow: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.sf-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── VARIABLES ─── */
:root {
    --cream: #fdf6ec;
    --gold: #c5a059;
    --gold-hover: #b08d42;
    --dark: #333;
    --light-gray: #f9f9f9;
    --border: #e5e5e5;
}

/* ─── TOP BAR ─── */
.sf-topbar {
    background: var(--cream);
    padding: 8px 24px;
    font-size: 0.72rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sf-topbar__msg {
    color: #666;
}

.sf-topbar__actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.sf-topbar__actions a,
.sf-topbar__actions button {
    color: #666;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s;
    font-size: 0.85rem;
}

.sf-topbar__actions a:hover,
.sf-topbar__actions button:hover {
    color: var(--gold);
}

/* ─── HEADER ─── */
.sf-header {
    background: #fff;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.sf-header.is-scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.sf-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 24px;
    gap: 20px;
}

.sf-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    font-style: italic;
    color: var(--gold);
    letter-spacing: 0;
    white-space: nowrap;
}

.sf-logo img {
    height: 40px;
    width: auto;
    border-radius: 6px;
}

/* Search bar */
.sf-header-search {
    flex: 1;
    max-width: 420px;
    position: relative;
}

.sf-header-search input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 10px 40px 10px 16px;
    font-size: 0.85rem;
    font-family: 'Cairo', sans-serif;
    color: #333;
    outline: none;
    transition: border-color 0.3s;
}

.sf-header-search input:focus {
    border-color: var(--gold);
}

.sf-header-search input::placeholder {
    color: #aaa;
}

.sf-header-search__btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
}

/* Phone block */
.sf-header-phone {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sf-header-phone__icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gold);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-header-phone__text {
    font-size: 0.75rem;
}

.sf-header-phone__text strong {
    display: block;
    color: var(--gold);
}

/* Navigation */
.sf-nav-bar {
    background: var(--cream);
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.sf-nav-bar ul {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 14px 0;
    list-style: none;
    max-width: 1280px;
    margin: 0 auto;
}

.sf-nav-bar li a {
    font-size: 0.88rem;
    font-weight: 700;
    color: #555;
    transition: color 0.3s;
}

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

/* Mobile menu toggle */
.sf-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

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

.sf-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sf-cart-btn--mobile {
    display: none;
}

/* ─── HERO SECTION ─── */
.sf-hero {
    position: relative;
    min-height: 560px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 40px 24px;
}

.sf-hero--default-bg {
    background-image: linear-gradient(rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.2)), url('https://images.unsplash.com/photo-1515562141207-7a88fb7ce338?auto=format&fit=crop&w=1920&q=80');
}

.sf-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.2) 100%);
}

.sf-hero__content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(12px);
    padding: 40px 48px;
    border-radius: 12px;
    border-right: 4px solid var(--gold);
}

.sf-hero__tag {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.sf-hero__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.2;
    margin-bottom: 16px;
}

.sf-hero__desc {
    font-size: 1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 28px;
}

.sf-hero__buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ─── BUTTONS ─── */
.sf-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.88rem;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.sf-btn--primary {
    background: var(--gold);
    color: #fff;
    border-color: var(--gold);
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

.sf-btn--primary:hover {
    background: #222;
    border-color: #222;
    transform: scale(1.03);
}

.sf-btn--outline {
    background: #fff;
    color: var(--gold);
    border-color: var(--gold);
}

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

.sf-btn--compact {
    width: fit-content;
    padding: 10px 28px;
    font-size: 0.82rem;
}

.sf-btn--search {
    padding: 10px 24px;
}

.sf-btn--full-center {
    width: 100%;
    justify-content: center;
}

.sf-btn--whatsapp-detail {
    margin-top: 10px;
}

/* ─── FEATURES STRIP ─── */
.sf-features {
    padding: 40px 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
}

.sf-features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.sf-feature {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sf-feature__icon {
    font-size: 1.8rem;
    color: var(--gold);
    transition: transform 0.3s;
}

.sf-feature:hover .sf-feature__icon {
    transform: scale(1.1);
}

.sf-feature h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: #333;
}

.sf-feature p {
    font-size: 0.72rem;
    color: #999;
}

/* ─── SECTION HEADERS ─── */
.sf-section-header {
    text-align: center;
    margin-bottom: 48px;
}

.sf-section-header__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
}

.sf-section-header__line {
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 0 auto;
    border-radius: 2px;
}

.sf-section-header__desc {
    font-size: 0.88rem;
    color: #888;
    margin-top: 10px;
}

.sf-section-spacious {
    padding: 80px 0;
}

/* ─── PRODUCT CARDS (Trending Grid) ─── */
.sf-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.sf-products-grid--five {
    grid-template-columns: repeat(5, 1fr);
}

.sf-product-card {
    border: 1px solid #eee;
    padding: 16px;
    text-align: center;
    transition: all 0.3s ease;
    display: block;
    background: #fff;
    border-radius: 4px;
}

.sf-product-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.12);
}

.sf-product-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--light-gray);
    margin-bottom: 14px;
}

.sf-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sf-product-card:hover .sf-product-card__image img {
    transform: scale(1.1);
}

.sf-product-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ddd;
    background: var(--light-gray);
}

.sf-product-card__placeholder--portrait {
    aspect-ratio: 3 / 4;
}

.sf-product-card__placeholder--fill {
    width: 100%;
    height: 100%;
}

.sf-product-card__badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 10px;
    border-radius: 4px;
    background: var(--gold);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 800;
}

.sf-product-card__quick {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px;
    text-align: center;
    background: rgba(34, 34, 34, 0.9);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.sf-product-card:hover .sf-product-card__quick {
    transform: translateY(0);
}

.sf-product-card__name {
    font-size: 0.88rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 6px;
}

.sf-product-card__meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.sf-product-card__weight {
    font-size: 0.75rem;
    color: #999;
}

.sf-product-card__price {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--gold);
}

.sf-product-card__info {
    padding: 4px 0;
}

/* ─── BANNER + CURATED SECTION ─── */
.sf-split-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
    margin-bottom: 80px;
    align-items: stretch;
}

.sf-banner-card {
    position: relative;
    min-height: 480px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.sf-banner-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.sf-banner-card:hover img {
    transform: scale(1.05);
}

.sf-banner-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, transparent 50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
}

.sf-banner-card__overlay h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.sf-banner-card__overlay p {
    color: #ddd;
    font-size: 0.88rem;
    margin-bottom: 20px;
}

/* Curated picks */
.sf-curated__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.sf-curated__header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #222;
}

.sf-curated__tabs {
    display: flex;
    gap: 16px;
}

.sf-curated__tabs span {
    font-size: 0.85rem;
    cursor: pointer;
    color: #aaa;
    transition: color 0.3s;
}

.sf-curated__tabs span.active {
    color: var(--gold);
    font-weight: 700;
    border-bottom: 2px solid var(--gold);
    padding-bottom: 2px;
}

.sf-curated__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.sf-curated-item {
    display: flex;
    background: #fff;
    border: 1px solid #eee;
    padding: 14px;
    align-items: center;
    gap: 14px;
    transition: box-shadow 0.3s;
    border-radius: 4px;
}

.sf-curated-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.sf-curated-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.sf-curated-item h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.sf-curated-item .price {
    color: var(--gold);
    font-weight: 700;
    font-size: 0.85rem;
}

/* ─── DIAMOND COLLECTION GRID ─── */
.sf-diamond-section {
    margin-bottom: 80px;
}

.sf-diamond-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
}

.sf-diamond-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #222;
}

.sf-diamond-header p {
    color: #999;
    font-size: 0.85rem;
    margin-top: 4px;
}

.sf-diamond-header a {
    color: var(--gold);
    font-weight: 700;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.sf-diamond-header a:hover {
    gap: 14px;
}

.sf-diamond-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sf-diamond-card {
    position: relative;
}

.sf-diamond-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    border-radius: 10px;
    margin-bottom: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.sf-diamond-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sf-diamond-card:hover .sf-diamond-card__image img {
    transform: scale(1.1);
}

.sf-diamond-card__hover {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: opacity 0.3s;
}

.sf-diamond-card:hover .sf-diamond-card__hover {
    opacity: 1;
}

.sf-diamond-card__hover button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    border: none;
    color: var(--gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.sf-diamond-card__hover button:hover {
    background: var(--gold);
    color: #fff;
}

.sf-diamond-card h4 {
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
}

.sf-diamond-card .price {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--gold);
    text-align: center;
    margin-top: 4px;
}

/* ─── PRODUCT DETAIL PAGE ─── */
.sf-page {
    padding: 48px 0 80px;
    min-height: 60vh;
}

.sf-page__title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 32px;
    text-align: center;
}

.sf-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: flex-start;
}

/* Gallery */
.sf-gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sf-gallery__main {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--light-gray);
}

.sf-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.sf-gallery__main img.is-fading {
    opacity: 0;
}

.sf-gallery__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 3;
}

.sf-gallery__nav:hover {
    background: var(--gold);
    color: #fff;
}

.sf-gallery__nav--prev {
    right: 14px;
}

.sf-gallery__nav--next {
    left: 14px;
}

.sf-gallery__counter {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    z-index: 3;
}

.sf-gallery__thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 0;
}

.sf-gallery__thumb {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    flex-shrink: 0;
    padding: 0;
    background: none;
    transition: all 0.3s;
}

.sf-gallery__thumb.active {
    border-color: var(--gold);
    box-shadow: 0 0 10px rgba(197, 160, 89, 0.3);
}

.sf-gallery__thumb:hover {
    border-color: rgba(197, 160, 89, 0.5);
}

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

/* Detail info */
.sf-detail__title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
}

.sf-detail__barcode {
    font-size: 0.82rem;
    color: #aaa;
    margin-bottom: 24px;
}

.sf-detail__specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.sf-detail__spec {
    padding: 14px 18px;
    background: var(--light-gray);
    border-radius: 8px;
    border: 1px solid #eee;
}

.sf-detail__spec-label {
    font-size: 0.75rem;
    color: #999;
    margin-bottom: 4px;
}

.sf-detail__spec-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: #333;
}

.sf-detail__price {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--gold);
    margin-bottom: 24px;
}

.sf-related {
    padding: 60px 0;
    background: var(--light-gray);
}

/* ─── SEARCH BAR (products page) ─── */
.sf-search-bar {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 40px;
    padding: 6px;
    background: var(--light-gray);
    border-radius: 30px;
    border: 1px solid var(--border);
}

.sf-search-bar input {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: #333;
    font-family: 'Cairo', sans-serif;
    font-size: 0.88rem;
    outline: none;
}

.sf-search-bar input::placeholder {
    color: #aaa;
}

.sf-pagination {
    text-align: center;
    margin-top: 40px;
}

/* ─── CONTACT PAGE ─── */
.sf-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.sf-contact-card {
    padding: 28px 24px;
    text-align: center;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.sf-contact-card:hover {
    border-color: var(--gold);
    box-shadow: 0 4px 20px rgba(197, 160, 89, 0.12);
}

.sf-contact-card__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    color: var(--gold);
    font-size: 1.4rem;
}

.sf-contact-card h3 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.sf-contact-card p {
    font-size: 0.82rem;
    color: #888;
}

.sf-contact-card a {
    color: var(--gold);
    font-weight: 600;
}

/* ─── FOOTER ─── */
.sf-footer {
    padding: 60px 0 0;
    background: var(--cream);
    border-top: 1px solid var(--border);
}

.sf-footer__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px 40px;
}

.sf-footer__brand .sf-logo {
    margin-bottom: 14px;
    display: block;
}

.sf-footer__brand p {
    font-size: 0.78rem;
    color: #888;
    line-height: 1.8;
}

.sf-footer__social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.sf-footer__social a {
    color: #aaa;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.sf-footer__social a:hover {
    color: var(--gold);
}

.sf-footer__col h3 {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0;
    margin-bottom: 18px;
    padding-right: 12px;
    border-right: 3px solid var(--gold);
}

.sf-footer__col ul {
    list-style: none;
}

.sf-footer__col ul li {
    margin-bottom: 10px;
}

.sf-footer__col ul li a {
    font-size: 0.78rem;
    color: #777;
    transition: color 0.3s;
}

.sf-footer__col ul li a:hover {
    color: var(--gold);
}

/* Contact info in footer */
.sf-footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    color: #777;
    margin-bottom: 12px;
}

.sf-footer__contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* Newsletter */
.sf-footer__newsletter {
    background: #fff;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid rgba(197, 160, 89, 0.2);
    margin-top: 16px;
}

.sf-footer__newsletter p {
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.sf-footer__newsletter form {
    display: flex;
}

.sf-footer__newsletter input {
    flex: 1;
    padding: 8px 12px;
    background: var(--light-gray);
    border: none;
    font-size: 0.72rem;
    font-family: 'Cairo', sans-serif;
    outline: none;
}

.sf-footer__newsletter button {
    padding: 8px 14px;
    background: var(--gold);
    color: #fff;
    border: none;
    font-size: 0.72rem;
    font-weight: 700;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
}

.sf-footer__bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sf-footer__bottom p {
    font-size: 0.72rem;
    color: #aaa;
}

/* ─── EMPTY STATE ─── */
.sf-empty {
    text-align: center;
    padding: 60px 20px;
    color: #bbb;
}

.sf-empty svg {
    margin: 0 auto 16px;
}

/* ─── SCROLL ANIMATIONS ─── */
.sf-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(.22, .61, .36, 1);
}

.sf-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════ CART SYSTEM ═══════ */

.sf-cart-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--gold);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
}

.sf-cart-btn:hover svg {
    transform: scale(1.1);
}

.sf-cart-btn svg {
    transition: transform 0.3s;
}

.sf-cart-badge {
    position: absolute;
    top: 0;
    left: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #e74c3c;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-cart-badge[hidden],
.sf-cart-drawer__empty[hidden],
.sf-cart-drawer__footer[hidden] {
    display: none;
}

.sf-add-cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 8px;
    background: #222;
    border: none;
    color: #fff;
    font-family: 'Cairo', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.sf-add-cart-btn:hover {
    background: var(--gold);
}

.sf-add-cart-btn--compact {
    margin-top: 8px;
    padding: 6px 14px;
    font-size: 0.72rem;
}

.sf-add-cart-btn--detail {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 0.92rem;
}

/* Cart overlay */
.sf-cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.sf-cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Cart drawer */
.sf-cart-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 400px;
    max-width: 90vw;
    background: #fff;
    z-index: 201;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(.22, .61, .36, 1);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.08);
}

.sf-cart-drawer.open {
    transform: translateX(0);
}

.sf-cart-drawer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.sf-cart-drawer__header h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gold);
}

.sf-cart-drawer__close {
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
}

.sf-cart-drawer__close:hover {
    color: #333;
}

.sf-cart-drawer__empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ccc;
}

.sf-cart-drawer__empty-icon {
    font-size: 3rem;
}

.sf-cart-drawer__empty p {
    font-size: 1rem;
    font-weight: 600;
    color: #aaa;
}

.sf-cart-drawer__empty span {
    font-size: 0.82rem;
}

.sf-cart-drawer__items {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.sf-cart-item {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid #f0f0f0;
}

.sf-cart-item__image {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--light-gray);
    flex-shrink: 0;
}

.sf-cart-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sf-cart-item__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.sf-cart-item__info {
    flex: 1;
    min-width: 0;
}

.sf-cart-item__info h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sf-cart-item__info p {
    font-size: 0.72rem;
    color: #aaa;
}

.sf-cart-item__price {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--gold);
    margin-top: 4px;
}

.sf-cart-item__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sf-cart-item__qty {
    display: flex;
    align-items: center;
    border: 1px solid #eee;
    border-radius: 6px;
    overflow: hidden;
}

.sf-cart-item__qty button {
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.2s;
}

.sf-cart-item__qty button:hover {
    background: var(--cream);
}

.sf-cart-item__qty span {
    width: 28px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 700;
    color: #333;
}

.sf-cart-item__remove {
    background: none;
    border: none;
    color: #ddd;
    cursor: pointer;
    padding: 2px;
    transition: color 0.2s;
}

.sf-cart-item__remove:hover {
    color: #e74c3c;
}

.sf-cart-drawer__footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    background: var(--light-gray);
}

.sf-cart-drawer__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.sf-cart-drawer__total span {
    font-size: 0.88rem;
    color: #888;
}

.sf-cart-drawer__total strong {
    font-size: 1.1rem;
    color: var(--gold);
}

.sf-cart-drawer__checkout {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 30px;
    background: #25D366;
    color: #fff;
    font-family: 'Cairo', sans-serif;
    font-size: 0.92rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s;
}

.sf-cart-drawer__checkout:hover {
    background: #1da851;
}

.sf-cart-drawer__clear {
    width: 100%;
    padding: 10px;
    margin-top: 8px;
    background: none;
    border: 1px solid #eee;
    border-radius: 30px;
    color: #bbb;
    font-family: 'Cairo', sans-serif;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
}

.sf-cart-drawer__clear:hover {
    color: #e74c3c;
    border-color: rgba(231, 76, 60, 0.3);
}

/* Toast */
.sf-cart-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 14px 28px;
    border-radius: 30px;
    background: #222;
    border: 2px solid var(--gold);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    z-index: 300;
    opacity: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.4s cubic-bezier(.22, .61, .36, 1);
}

.sf-cart-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.sf-cart-toast span {
    color: #25D366;
    font-weight: 800;
}

/* Checkout popup */
.sf-checkout-popup {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
}

.sf-checkout-popup.open {
    display: flex;
}

.sf-checkout-popup__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}

.sf-checkout-popup__content {
    position: relative;
    width: 440px;
    max-width: 92vw;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #eee;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    animation: popupSlide 0.4s cubic-bezier(.22, .61, .36, 1);
}

@keyframes popupSlide {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.sf-checkout-popup__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid #eee;
}

.sf-checkout-popup__header h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gold);
}

.sf-checkout-popup__header button {
    background: none;
    border: none;
    color: #aaa;
    font-size: 1.2rem;
    cursor: pointer;
}

.sf-checkout-popup__body {
    padding: 24px;
}

.sf-checkout-popup__desc {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 20px;
}

.sf-checkout-field {
    margin-bottom: 16px;
}

.sf-checkout-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 6px;
}

.sf-checkout-field label span {
    color: #e74c3c;
}

.sf-checkout-field input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    background: var(--light-gray);
    border: 1px solid #eee;
    color: #333;
    font-family: 'Cairo', sans-serif;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.3s;
}

.sf-checkout-field input:focus {
    border-color: var(--gold);
}

.sf-checkout-field input::placeholder {
    color: #bbb;
}

.sf-checkout-popup__footer {
    padding: 16px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sf-checkout-popup__submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 30px;
    background: #25D366;
    color: #fff;
    font-family: 'Cairo', sans-serif;
    font-size: 0.92rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s;
}

.sf-checkout-popup__submit:hover {
    background: #1da851;
}

.sf-checkout-popup__cancel {
    background: none;
    border: none;
    color: #bbb;
    font-family: 'Cairo', sans-serif;
    font-size: 0.82rem;
    cursor: pointer;
    padding: 8px;
}

.sf-checkout-popup__cancel:hover {
    color: #333;
}

/* ═══════ RESPONSIVE ═══════ */

/* ─── TABLET ─── */
@media (max-width: 992px) {
    .sf-features__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sf-split-section {
        grid-template-columns: 1fr;
    }

    .sf-banner-card {
        min-height: 350px;
    }

    .sf-diamond-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .sf-footer__inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .sf-header-search {
        display: none;
    }

    .sf-header-phone {
        display: none;
    }

    .sf-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ─── MOBILE ─── */
@media (max-width: 768px) {
    .sf-topbar {
        display: none;
    }

    .sf-header__inner {
        padding: 12px 16px;
    }

    .sf-logo {
        font-size: 1.3rem;
    }

    .sf-nav-bar {
        display: none;
    }

    .sf-menu-toggle {
        display: flex;
    }

    .sf-nav-bar.open {
        display: block;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        z-index: 99;
        border-bottom: 2px solid var(--gold);
    }

    .sf-nav-bar.open ul {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .sf-nav-bar.open ul li a {
        display: block;
        padding: 14px 24px;
        border-bottom: 1px solid #f0f0f0;
        font-size: 0.92rem;
    }

    .sf-hero {
        min-height: 480px;
        padding: 24px 16px;
        align-items: flex-end;
    }

    .sf-hero__content {
        padding: 24px;
        border-right-width: 3px;
        max-width: 100%;
    }

    .sf-hero__tag {
        font-size: 0.88rem;
    }

    .sf-hero__title {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }

    .sf-hero__desc {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }

    .sf-hero__buttons {
        flex-direction: column;
    }

    .sf-hero__buttons .sf-btn {
        width: 100%;
        justify-content: center;
        padding: 12px 24px;
    }

    .sf-features {
        padding: 24px 0;
    }

    .sf-features__grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        padding: 0 16px;
    }

    .sf-feature {
        gap: 10px;
    }

    .sf-feature__icon {
        font-size: 1.4rem;
    }

    .sf-feature h4 {
        font-size: 0.78rem;
    }

    .sf-feature p {
        font-size: 0.65rem;
    }

    .sf-products-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 12px;
    }

    .sf-product-card {
        padding: 10px;
    }

    .sf-product-card__name {
        font-size: 0.78rem;
    }

    .sf-product-card__price {
        font-size: 0.82rem;
    }

    .sf-product-card__badge {
        font-size: 0.6rem;
        padding: 2px 8px;
    }

    .sf-section-header {
        margin-bottom: 28px;
    }

    .sf-section-header__title {
        font-size: 1.4rem;
    }

    .sf-split-section {
        gap: 20px;
        margin-bottom: 40px;
    }

    .sf-banner-card {
        min-height: 280px;
    }

    .sf-banner-card__overlay {
        padding: 20px;
    }

    .sf-banner-card__overlay h3 {
        font-size: 1.3rem;
    }

    .sf-curated__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

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

    .sf-curated-item {
        padding: 12px;
    }

    .sf-curated-item img {
        width: 64px;
        height: 64px;
    }

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

    .sf-diamond-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 20px;
    }

    .sf-diamond-header h2 {
        font-size: 1.3rem;
    }

    .sf-diamond-card h4 {
        font-size: 0.78rem;
    }

    .sf-page {
        padding: 24px 0 40px;
    }

    .sf-page__title {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    .sf-detail {
        gap: 24px;
    }

    .sf-detail__title {
        font-size: 1.3rem;
    }

    .sf-detail__specs {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .sf-detail__spec {
        padding: 10px 14px;
    }

    .sf-detail__price {
        font-size: 1.4rem;
    }

    .sf-gallery__thumb {
        width: 56px;
        height: 56px;
    }

    .sf-search-bar {
        margin: 0 auto 24px;
    }

    .sf-footer {
        padding: 40px 0 0;
    }

    .sf-footer__inner {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 0 16px 28px;
    }

    .sf-footer__brand {
        text-align: center;
    }

    .sf-footer__brand .sf-logo {
        display: block;
        text-align: center;
    }

    .sf-footer__brand p {
        max-width: 300px;
        margin: 0 auto;
    }

    .sf-footer__social {
        justify-content: center;
    }

    .sf-footer__col h3 {
        font-size: 0.78rem;
    }

    .sf-footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
        padding: 16px;
    }

    .sf-container {
        padding: 0 16px;
    }

    .sf-related {
        padding: 32px 0;
    }
}

/* ─── SMALL MOBILE ─── */
@media (max-width: 480px) {
    .sf-hero {
        min-height: 400px;
    }

    .sf-hero__title {
        font-size: 1.5rem;
    }

    .sf-hero__desc {
        font-size: 0.78rem;
    }

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

    .sf-product-card {
        padding: 8px;
    }

    .sf-product-card__image {
        margin-bottom: 8px;
    }

    .sf-product-card__name {
        font-size: 0.72rem;
    }

    .sf-product-card__weight {
        font-size: 0.65rem;
    }

    .sf-product-card__price {
        font-size: 0.75rem;
    }

    .sf-curated-item img {
        width: 56px;
        height: 56px;
    }

    .sf-curated-item h4 {
        font-size: 0.78rem;
    }

    .sf-diamond-card h4 {
        font-size: 0.72rem;
    }

    .sf-diamond-card .price {
        font-size: 0.78rem;
    }

    .sf-detail__specs {
        grid-template-columns: 1fr;
    }

    .sf-footer__newsletter form {
        flex-direction: column;
    }

    .sf-footer__newsletter input {
        width: 100%;
    }

    .sf-footer__newsletter button {
        width: 100%;
        padding: 10px;
    }
}