/* =========================================================
   iluilu — Minimal White Ecommerce Theme
   Font: Poppins (sans-serif)
========================================================= */

:root {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #767676;
    --color-border: #ececec;
    --color-line: #e2e2e2;
    --color-accent: #1a1a1a;
    --color-soft-bg: #faf9f7;
    --color-sale: #b5654d;
    --max-width: 1240px;
    --transition: 0.25s ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    font-weight: 300;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
    font-weight: 400;
    letter-spacing: 0.02em;
    margin: 0 0 16px;
}

p { margin: 0 0 16px; color: var(--color-muted); }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
}

.section {
    padding: 80px 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 48px;
}

.section-heading h2 {
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 400;
}

.section-heading .subtitle {
    color: var(--color-muted);
    font-size: 14px;
    margin-top: 8px;
}

.eyebrow {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 8px;
}

/* =========================================================
   Buttons
========================================================= */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border: 1px solid var(--color-accent);
    background: transparent;
    color: var(--color-accent);
    font-family: inherit;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.btn:hover {
    background: var(--color-accent);
    color: #fff;
}

.btn-dark {
    background: var(--color-accent);
    color: #fff;
}

.btn-dark:hover {
    background: #fff;
    color: var(--color-accent);
}

.btn-block { display: block; width: 100%; }
.btn-sm { padding: 10px 22px; font-size: 11px; }

/* =========================================================
   Header
========================================================= */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 26px 32px;
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
}

.logo {
    font-size: 26px;
    letter-spacing: 0.12em;
    font-weight: 500;
    text-transform: lowercase;
    color: var(--color-text);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.main-nav ul {
    display: flex;
    gap: 32px;
}

.mobile-only-link { display: none; }

.main-nav a {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    padding-bottom: 4px;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 1px;
    background: var(--color-text);
    transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.header-icons {
    display: flex;
    align-items: center;
    gap: 22px;
}

.header-icons a {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cart-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-size: 10px;
    background: var(--color-text);
    color: #fff;
    border-radius: 50%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
}

.top-announcement {
    background: var(--color-text);
    color: #fff;
    text-align: center;
    font-size: 12px;
    letter-spacing: 0.08em;
    padding: 10px 0;
    text-transform: uppercase;
}

/* =========================================================
   Hero
========================================================= */
.hero {
    position: relative;
    height: 82vh;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--color-soft-bg);
    overflow: hidden;
}

.hero img.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.92;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: 0 24px;
}

.hero-content .eyebrow { color: var(--color-text); opacity: .6; }

.hero-content h1 {
    font-size: 42px;
    font-weight: 300;
    letter-spacing: 0.04em;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 15px;
    margin-bottom: 28px;
}

/* =========================================================
   Category tiles (Art / Fashion / Accessories)
========================================================= */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.category-tile {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--color-soft-bg);
}

.category-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.category-tile:hover img {
    transform: scale(1.06);
}

.category-tile .tile-label {
    position: absolute;
    bottom: 24px;
    left: 0;
    right: 0;
    text-align: center;
}

.category-tile .tile-label span {
    background: #fff;
    padding: 12px 30px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: inline-block;
}

/* =========================================================
   Product grid & cards
========================================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px 24px;
}

.product-card { text-align: left; }

.product-thumb {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--color-soft-bg);
    margin-bottom: 14px;
}

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

.product-card:hover .product-thumb img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #fff;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 5px 10px;
}

.product-badge.sale { background: var(--color-sale); color: #fff; }

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

.product-price {
    font-size: 13px;
    color: var(--color-muted);
}

.product-price .old-price {
    text-decoration: line-through;
    margin-right: 8px;
    opacity: 0.6;
}

.product-price .sale-price { color: var(--color-sale); }

/* =========================================================
   Promotional banners (2 opposite directions)
========================================================= */
.promo-banners {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.promo-banner {
    display: flex;
    min-height: 420px;
}

.promo-banner:nth-child(2) { flex-direction: row-reverse; }

.promo-banner .promo-media,
.promo-banner .promo-text {
    flex: 1 1 50%;
}

.promo-media {
    overflow: hidden;
}

.promo-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 420px;
}

.promo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 80px;
    background: var(--color-soft-bg);
}

.promo-text h3 {
    font-size: 30px;
    font-weight: 300;
    margin-bottom: 16px;
}

.promo-text p { margin-bottom: 28px; }

/* =========================================================
   Our story section
========================================================= */
.our-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.our-story img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.our-story-text h2 {
    font-size: 26px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* =========================================================
   Footer
========================================================= */
.site-footer {
    background: var(--color-soft-bg);
    padding: 70px 0 24px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-grid .logo { margin-bottom: 16px; display: inline-block; }

.footer-col h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--color-muted); }
.footer-col ul li a:hover { color: var(--color-text); }

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 22px;
    text-align: center;
    font-size: 12px;
    color: var(--color-muted);
    letter-spacing: 0.05em;
}

.newsletter-form {
    display: flex;
    border-bottom: 1px solid var(--color-text);
    max-width: 320px;
}

.newsletter-form input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 0;
    font-family: inherit;
    font-size: 13px;
    outline: none;
}

.newsletter-form button {
    border: none;
    background: none;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.1em;
    cursor: pointer;
}

/* =========================================================
   Breadcrumb / page header
========================================================= */
.page-header {
    text-align: center;
    padding: 60px 0 20px;
}

.page-header h1 {
    font-size: 26px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.breadcrumb {
    font-size: 12px;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.breadcrumb a:hover { color: var(--color-text); }

/* =========================================================
   Filters bar (shop/category page)
========================================================= */
.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 40px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.filters-bar .cat-links { display: flex; gap: 24px; }
.filters-bar .cat-links a.active { border-bottom: 1px solid var(--color-text); }

/* =========================================================
   Single product page
========================================================= */
.product-single {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    padding: 40px 0 80px;
}

.product-gallery-main {
    aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--color-soft-bg);
    margin-bottom: 14px;
}

.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; }

.product-gallery-thumbs {
    display: flex;
    gap: 12px;
}

.product-gallery-thumbs img {
    width: 76px;
    height: 96px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.65;
    border: 1px solid transparent;
}

.product-gallery-thumbs img:hover,
.product-gallery-thumbs img.active {
    opacity: 1;
    border-color: var(--color-text);
}

.product-info .eyebrow { margin-bottom: 10px; }

.product-info h1 {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 14px;
}

.product-info .price-block {
    font-size: 18px;
    margin-bottom: 22px;
}

.product-info .price-block .old-price {
    text-decoration: line-through;
    color: var(--color-muted);
    margin-right: 10px;
    font-size: 15px;
}

.product-info .price-block .sale-price { color: var(--color-sale); }

.product-info .desc {
    font-size: 14px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-line);
    width: fit-content;
    margin-bottom: 24px;
}

.qty-selector button {
    width: 40px;
    height: 44px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 16px;
}

.qty-selector input {
    width: 46px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-line);
    border-right: 1px solid var(--color-line);
    height: 44px;
    font-family: inherit;
}

.add-to-cart-row {
    display: flex;
    gap: 14px;
    margin-bottom: 30px;
}

.add-to-cart-row .btn { flex: 1; }

.product-meta {
    font-size: 12px;
    color: var(--color-muted);
    line-height: 2;
}

.product-tabs-accordion .acc-item {
    border-top: 1px solid var(--color-border);
}

.product-tabs-accordion .acc-item:last-child { border-bottom: 1px solid var(--color-border); }

.product-tabs-accordion .acc-header {
    padding: 16px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.product-tabs-accordion .acc-body {
    display: none;
    padding-bottom: 16px;
    font-size: 14px;
}

.product-tabs-accordion .acc-item.open .acc-body { display: block; }

/* You may also like */
.related-products { padding-top: 40px; }

/* Reviews */
.reviews-section { border-top: 1px solid var(--color-border); padding-top: 60px; }

.review-summary {
    text-align: center;
    margin-bottom: 40px;
}

.review-summary .big-rating {
    font-size: 42px;
    font-weight: 300;
}

.review-summary .stars {
    color: #d4a54a;
    font-size: 18px;
    letter-spacing: 2px;
}

.reviews-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    border: 1px solid var(--color-border);
    padding: 26px;
}

.review-card .stars { color: #d4a54a; font-size: 14px; letter-spacing: 2px; display: block; margin-bottom: 10px; }
.review-card .reviewer-name { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 12px; color: var(--color-text); }
.review-card p { font-size: 14px; margin-bottom: 0; }

/* =========================================================
   Cart page
========================================================= */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 40px; }
.cart-table th {
    text-align: left;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.cart-table td {
    padding: 20px 10px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.cart-product { display: flex; align-items: center; gap: 16px; }
.cart-product img { width: 72px; height: 90px; object-fit: cover; }
.cart-summary {
    max-width: 380px;
    margin-left: auto;
}
.cart-summary .row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
}
.cart-summary .row.total { font-size: 17px; border-bottom: none; padding-top: 20px; }
.remove-link { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); }
.remove-link:hover { color: var(--color-sale); }

/* =========================================================
   Forms (auth, checkout)
========================================================= */
.form-wrap {
    max-width: 460px;
    margin: 0 auto;
    padding: 60px 0 100px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
    color: var(--color-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-line);
    font-family: inherit;
    font-size: 14px;
    background: #fff;
    outline: none;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-text);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.alert {
    padding: 14px 18px;
    font-size: 13px;
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
}

.alert-error { background: #fdf1ef; border-color: #e6b3a6; color: #9b3b26; }
.alert-success { background: #f2f8f1; border-color: #bcdcb4; color: #2f6b26; }

.form-footer-link { text-align: center; margin-top: 20px; font-size: 13px; }

/* checkout layout */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    padding: 40px 0 100px;
}

.order-summary-box {
    background: var(--color-soft-bg);
    padding: 30px;
    height: fit-content;
}

.order-summary-box .line-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

/* =========================================================
   Empty states
========================================================= */
.empty-state {
    text-align: center;
    padding: 100px 20px;
    color: var(--color-muted);
}

/* =========================================================
   Offer / Newsletter popup
========================================================= */
.footer-newsletter-message {
    font-size: 12px;
    margin-top: 10px;
    min-height: 16px;
}

.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26,26,26,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

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

body.popup-locked {
    overflow: hidden;
}

.popup-box {
    background: #fff;
    max-width: 420px;
    width: 100%;
    padding: 48px 40px 36px;
    position: relative;
    text-align: center;
    transform: translateY(16px);
    transition: transform 0.3s ease;
}

.popup-overlay.open .popup-box {
    transform: translateY(0);
}

.popup-box h3 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.popup-box p {
    font-size: 13px;
    margin-bottom: 24px;
}

.popup-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: var(--color-muted);
}

.popup-close:hover { color: var(--color-text); }

.popup-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.popup-form input {
    padding: 13px 16px;
    border: 1px solid var(--color-line);
    font-family: inherit;
    font-size: 13px;
    outline: none;
    text-align: center;
}

.popup-form input:focus { border-color: var(--color-text); }

.popup-message {
    font-size: 13px;
    margin-top: 16px;
}

.popup-dismiss-link {
    display: block;
    margin: 18px auto 0;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
    text-decoration: underline;
    cursor: pointer;
}

.popup-dismiss-link:hover { color: var(--color-text); }

/* =========================================================
   About & Contact pages
========================================================= */
.about-hero {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 50px;
}

.about-hero .eyebrow { display: block; margin-bottom: 10px; }

.about-hero h1 {
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
}

.about-body {
    max-width: 720px;
    margin: 0 auto 70px;
    font-size: 15px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 20px;
}

.value-card {
    text-align: center;
    padding: 10px;
}

.value-card .value-icon {
    font-size: 26px;
    margin-bottom: 16px;
}

.value-card h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.value-card p { font-size: 13px; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    padding: 20px 0 90px;
}

.contact-info-list { margin-top: 30px; }

.contact-info-list .info-row {
    padding: 16px 0;
    border-top: 1px solid var(--color-border);
}

.contact-info-list .info-row:last-child { border-bottom: 1px solid var(--color-border); }

.contact-info-list .info-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-bottom: 6px;
}

.contact-info-list .info-value { font-size: 14px; }

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 992px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: 1fr; }
    .our-story { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .product-single { grid-template-columns: 1fr; }
    .reviews-list { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr; }
    .promo-banner, .promo-banner:nth-child(2) { flex-direction: column; }
    .promo-media img { min-height: 280px; }
    .values-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-icons .text-label { display: none; }
    .menu-toggle { display: block; }

    .main-nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        gap: 0;
        padding: 6px 32px 16px;
        border-top: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 12px 20px rgba(0,0,0,0.05);
        z-index: 500;
    }

    .main-nav.nav-open ul {
        display: flex;
    }

    .main-nav ul li {
        border-bottom: 1px solid var(--color-border);
    }

    .main-nav ul li:last-child { border-bottom: none; }

    .main-nav a {
        display: block;
        padding: 15px 0;
    }

    .mobile-only-link { display: list-item; }

    .hero-content h1 { font-size: 30px; }
    .form-row { grid-template-columns: 1fr; }
    .popup-box { padding: 40px 26px 30px; }
}