/* =========================================================
   Promads — Modern Light Jewellery Theme
   Fonts: Playfair Display (headings) + Jost (body)
   ========================================================= */

:root {
    --color-primary: #B08D57;      /* antique gold accent */
    --color-primary-dark: #8f6f41;
    --color-dark: #1c1c1c;
    --color-bg: #ffffff;
    --color-bg-soft: #FAF7F2;      /* warm ivory */
    --color-secondary: #F5EDE4;    /* blush cream */
    --color-border: #ECE5DC;
    --color-muted: #7a7a7a;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;
    --radius: 2px;
    --shadow-soft: 0 10px 30px rgba(28,28,28,0.06);
    --shadow-hover: 0 16px 40px rgba(28,28,28,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-bg);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    margin: 0 0 16px;
    color: var(--color-dark);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 24px; }
p { margin: 0 0 16px; color: #444; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { padding-left: 20px; }
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}
.eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}
.section { padding: 80px 0; }
.section-soft { background: var(--color-bg-soft); }
.section-title { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-title h2 { margin-bottom: 12px; }
.section-title p { color: var(--color-muted); margin: 0; }
.divider {
    width: 56px; height: 2px; background: var(--color-primary); margin: 0 auto 20px;
}
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 14px 30px;
    font-family: var(--font-body);
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 1px solid var(--color-dark);
    cursor: pointer;
    transition: all .25s ease;
    background: transparent;
    color: var(--color-dark);
}
.btn-primary { background: var(--color-dark); color: #fff; border-color: var(--color-dark); }
.btn-primary:hover { background: var(--color-primary); border-color: var(--color-primary); }
.btn-gold { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-gold:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-outline:hover { background: var(--color-dark); color: #fff; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-sm { padding: 8px 18px; font-size: 11px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Top bar & Header ---------- */
.top-bar {
    background: var(--color-dark); color: #eee; font-size: 12.5px; letter-spacing: .5px;
    padding: 8px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar a { color: #eee; }
.site-header {
    position: sticky; top: 0; z-index: 500;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--color-border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; }
.logo { font-family: var(--font-heading); font-size: 28px; letter-spacing: 3px; text-transform: uppercase; font-weight: 700; }
.logo span { color: var(--color-primary); }
.main-nav { display: flex; gap: 32px; align-items: center; }
.main-nav > ul { list-style: none; display: flex; gap: 30px; margin: 0; padding: 0; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
    font-size: 13px; text-transform: uppercase; letter-spacing: 1px; font-weight: 500;
    padding: 10px 0; display: inline-block;
}
.main-nav > ul > li:hover > a { color: var(--color-primary); }
.mega-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    background: #fff; box-shadow: var(--shadow-hover); border: 1px solid var(--color-border);
    padding: 24px; display: none; min-width: 620px; z-index: 600;
    grid-template-columns: repeat(3, 1fr); gap: 20px 28px;
}
.main-nav li:hover .mega-menu { display: grid; }
.mega-menu .col strong { display: block; font-size: 12.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-primary); margin-bottom: 10px; }
.mega-menu .col ul { list-style: none; padding: 0; margin: 0; }
.mega-menu .col ul li { margin-bottom: 8px; }
.mega-menu .col ul li a:hover { color: var(--color-primary); }
.header-icons { display: flex; align-items: center; gap: 20px; }
.header-icons a { position: relative; font-size: 18px; }
.cart-badge {
    position: absolute; top: -8px; right: -10px; background: var(--color-primary); color: #fff;
    font-size: 10px; width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.mobile-nav-toggle { display: none; font-size: 24px; background: none; border: none; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
    position: relative; background: linear-gradient(135deg, var(--color-bg-soft), var(--color-secondary));
    padding: 110px 0; overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { font-size: 52px; margin-bottom: 20px; }
.hero p.lead { font-size: 18px; color: var(--color-muted); max-width: 480px; }
.hero-actions { display: flex; gap: 16px; margin-top: 30px; }
.hero-image { position: relative; }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow-hover); }
.hero-quote {
    margin-top: 32px; font-family: var(--font-heading); font-style: italic; font-size: 19px; color: var(--color-dark);
    border-left: 3px solid var(--color-primary); padding-left: 18px; min-height: 60px;
    transition: opacity .5s ease;
}
.hero-quote cite { display: block; margin-top: 8px; font-size: 13px; font-style: normal; color: var(--color-muted); }

/* ---------- Category showcase ---------- */
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.category-card {
    position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4;
    box-shadow: var(--shadow-soft); transition: transform .3s ease, box-shadow .3s ease;
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.category-card:hover img { transform: scale(1.06); }
.category-card .overlay {
    position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.55), transparent 55%);
    display: flex; align-items: flex-end; padding: 20px; color: #fff;
}
.category-card .overlay h3 { color: #fff; margin: 0; font-size: 19px; }

/* ---------- Product grid & cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.product-card { position: relative; }
.product-card .thumb {
    position: relative; overflow: hidden; border-radius: var(--radius); background: var(--color-bg-soft); aspect-ratio: 1/1;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .thumb img { transform: scale(1.07); }
.product-card .badge-tag {
    position: absolute; top: 12px; left: 12px; background: var(--color-primary); color: #fff;
    font-size: 10px; padding: 4px 10px; letter-spacing: 1px; text-transform: uppercase; border-radius: 20px;
}
.product-card .info { padding: 16px 2px; }
.product-card .info h4 { font-size: 16px; margin: 0 0 6px; font-family: var(--font-body); font-weight: 500; }
.product-card .price { color: var(--color-primary); font-weight: 600; }
.product-card .price .was { color: #aaa; text-decoration: line-through; font-weight: 400; margin-right: 8px; font-size: 14px; }
.quick-add { opacity: 0; transform: translateY(6px); transition: all .25s ease; position: absolute; bottom: 70px; left: 0; right: 0; text-align: center; }
.product-card:hover .quick-add { opacity: 1; transform: translateY(0); }

/* ---------- Filters / sidebar ---------- */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
.filter-box { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; background: #fff; }
.filter-box h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.cat-tree { list-style: none; padding-left: 0; margin: 0; }
.cat-tree ul { list-style: none; padding-left: 16px; margin: 6px 0 0; }
.cat-tree li { margin-bottom: 8px; font-size: 14.5px; }
.cat-tree a { color: #555; }
.cat-tree a:hover, .cat-tree a.active { color: var(--color-primary); font-weight: 600; }
.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 13px; color: var(--color-muted); padding: 20px 0; }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* ---------- Product detail ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 60px 0; }
.gallery-main { border-radius: var(--radius); overflow: hidden; background: var(--color-bg-soft); aspect-ratio: 1/1; margin-bottom: 14px; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; }
.gallery-thumbs img { width: 74px; height: 74px; object-fit: cover; border-radius: var(--radius); cursor: pointer; border: 2px solid transparent; opacity: .7; }
.gallery-thumbs img:hover, .gallery-thumbs img.active { border-color: var(--color-primary); opacity: 1; }
.product-info .price-row { font-size: 26px; color: var(--color-primary); font-weight: 600; margin-bottom: 20px; }
.stock-pill { display: inline-block; font-size: 12px; padding: 4px 12px; border-radius: 20px; background: var(--color-secondary); margin-bottom: 20px; }
.qty-row { display: flex; align-items: center; gap: 16px; margin: 24px 0; }
.qty-input { display: flex; border: 1px solid var(--color-border); width: 120px; }
.qty-input button { flex: 1; background: none; border: none; font-size: 16px; cursor: pointer; padding: 10px; }
.qty-input input { width: 40px; border: none; text-align: center; font-size: 15px; }
.tabs { margin-top: 40px; border-top: 1px solid var(--color-border); }
.tab-headers { display: flex; gap: 30px; border-bottom: 1px solid var(--color-border); }
.tab-headers button { background: none; border: none; padding: 16px 0; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; color: var(--color-muted); border-bottom: 2px solid transparent; }
.tab-headers button.active { color: var(--color-dark); border-color: var(--color-primary); }
.tab-panel { display: none; padding: 24px 0; color: #444; }
.tab-panel.active { display: block; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; color: #555; }
.form-control {
    width: 100%; padding: 13px 16px; border: 1px solid var(--color-border); border-radius: var(--radius);
    font-family: var(--font-body); font-size: 15px; background: #fff;
}
.form-control:focus { outline: none; border-color: var(--color-primary); }
textarea.form-control { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-card { background: #fff; border: 1px solid var(--color-border); padding: 40px; border-radius: var(--radius); max-width: 560px; margin: 0 auto; }

/* ---------- Alerts ---------- */
.alert { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; font-size: 14.5px; }
.alert-success { background: #eef7ee; color: #2b6b2b; border: 1px solid #cfe9cf; }
.alert-error { background: #fdeeee; color: #a33; border: 1px solid #f3c9c9; }
.alert-info { background: var(--color-secondary); color: #6a5432; border: 1px solid #e8dcc8; }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.blog-card img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; margin-bottom: 16px; }
.blog-card .meta { font-size: 12.5px; color: var(--color-primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.blog-card h3 { font-size: 20px; margin-bottom: 10px; }
.blog-card p { color: var(--color-muted); font-size: 14.5px; }
.blog-content { max-width: 760px; margin: 0 auto; font-size: 17px; line-height: 1.85; }
.blog-content img { border-radius: var(--radius); margin: 24px 0; }
.blog-content h2, .blog-content h3 { margin-top: 34px; }

/* ---------- FAQ / accordion ---------- */
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-item button {
    width: 100%; text-align: left; background: none; border: none; padding: 20px 0; font-size: 16px;
    font-family: var(--font-heading); cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.accordion-item .panel { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.accordion-item.open .panel { max-height: 500px; padding-bottom: 20px; }
.accordion-item .plus { transition: transform .3s ease; color: var(--color-primary); font-size: 20px; }
.accordion-item.open .plus { transform: rotate(45deg); }

/* ---------- Cart / checkout ---------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-muted); padding-bottom: 14px; border-bottom: 1px solid var(--color-border); }
.cart-table td { padding: 18px 8px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.cart-item-row { display: flex; gap: 16px; align-items: center; }
.cart-item-row img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius); }
.cart-summary { background: var(--color-bg-soft); padding: 30px; border-radius: var(--radius); }
.cart-summary .row { display: flex; justify-content: space-between; margin-bottom: 12px; }
.cart-summary .total { font-size: 20px; font-weight: 600; border-top: 1px solid var(--color-border); padding-top: 14px; margin-top: 14px; }

/* ---------- Account ---------- */
.account-layout { display: grid; grid-template-columns: 240px 1fr; gap: 40px; }
.account-nav { list-style: none; padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.account-nav li a { display: block; padding: 14px 20px; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.account-nav li:last-child a { border-bottom: none; }
.account-nav li a.active, .account-nav li a:hover { background: var(--color-secondary); color: var(--color-primary-dark); }
.order-card { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.status-pill { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; padding: 4px 12px; border-radius: 20px; background: var(--color-secondary); }

/* ---------- Ring builder ---------- */
.ring-builder-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.rb-preview { position: sticky; top: 110px; background: var(--color-bg-soft); border-radius: var(--radius); padding: 30px; text-align: center; }
.rb-preview img { max-width: 100%; margin: 0 auto 20px; transition: opacity .3s ease; }
.rb-price { font-size: 28px; color: var(--color-primary); font-weight: 600; margin-bottom: 20px; }
.rb-step { margin-bottom: 36px; }
.rb-step h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.rb-options { display: flex; flex-wrap: wrap; gap: 12px; }
.rb-option {
    border: 1.5px solid var(--color-border); border-radius: var(--radius); padding: 10px 16px; cursor: pointer;
    font-size: 13.5px; display: flex; align-items: center; gap: 8px; transition: all .2s ease; background: #fff;
}
.rb-option:hover { border-color: var(--color-primary); }
.rb-option.selected { border-color: var(--color-primary); background: var(--color-secondary); font-weight: 600; }
.rb-swatch { width: 18px; height: 18px; border-radius: 50%; display: inline-block; border: 1px solid rgba(0,0,0,.15); }

/* ---------- Live chat widget ---------- */
.chat-bubble {
    position: fixed; bottom: 24px; right: 24px; width: 60px; height: 60px; border-radius: 50%;
    background: var(--color-dark); color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 26px; cursor: pointer; box-shadow: var(--shadow-hover); z-index: 900; border: none;
}
.chat-bubble .dot { position: absolute; top: 4px; right: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--color-primary); display: none; }
.chat-window {
    position: fixed; bottom: 96px; right: 24px; width: 340px; max-height: 480px; background: #fff;
    border-radius: 8px; box-shadow: var(--shadow-hover); z-index: 901; display: none; flex-direction: column; overflow: hidden;
    border: 1px solid var(--color-border);
}
.chat-window.open { display: flex; }
.chat-header { background: var(--color-dark); color: #fff; padding: 16px 18px; }
.chat-header strong { font-family: var(--font-heading); font-size: 16px; }
.chat-header p { margin: 4px 0 0; font-size: 12.5px; color: #ccc; }
.chat-help { padding: 14px 18px; background: var(--color-secondary); font-size: 12.5px; }
.chat-help a { color: var(--color-primary-dark); font-weight: 600; }
.chat-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; min-height: 160px; }
.chat-msg { max-width: 80%; padding: 9px 13px; border-radius: 14px; font-size: 13.5px; line-height: 1.4; }
.chat-msg.visitor { align-self: flex-end; background: var(--color-dark); color: #fff; border-bottom-right-radius: 3px; }
.chat-msg.admin { align-self: flex-start; background: var(--color-bg-soft); border-bottom-left-radius: 3px; }
.chat-input-row { display: flex; border-top: 1px solid var(--color-border); }
.chat-input-row input { flex: 1; border: none; padding: 12px 14px; font-size: 14px; font-family: var(--font-body); }
.chat-input-row input:focus { outline: none; }
.chat-input-row button { background: var(--color-primary); color: #fff; border: none; padding: 0 16px; cursor: pointer; }
.chat-precall { padding: 18px; }

/* ---------- Newsletter modal ---------- */
.nl-modal-overlay {
    position: fixed; inset: 0; background: rgba(20,18,15,.6); z-index: 950; display: none;
    align-items: center; justify-content: center; padding: 20px;
}
.nl-modal-overlay.open { display: flex; }
.nl-modal { background: #fff; max-width: 460px; width: 100%; padding: 44px; text-align: center; position: relative; border-radius: 4px; }
.nl-modal .close-modal { position: absolute; top: 14px; right: 18px; background: none; border: none; font-size: 22px; cursor: pointer; color: #999; }
.nl-modal h3 { margin-bottom: 10px; }
.nl-modal p { color: var(--color-muted); margin-bottom: 24px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-dark); color: #cfcfcf; padding: 70px 0 24px; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 50px; }
.footer-grid h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 18px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid ul li { margin-bottom: 10px; font-size: 14px; }
.footer-grid a:hover { color: var(--color-primary); }
.footer-logo { font-family: var(--font-heading); font-size: 24px; color: #fff; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid #333; padding-top: 24px; display: flex; justify-content: space-between; font-size: 12.5px; color: #888; }
.social-row { display: flex; gap: 14px; margin-top: 18px; }
.social-row a { width: 34px; height: 34px; border: 1px solid #444; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.social-row a:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ---------- Appointment widget (home) ---------- */
.appointment-widget { background: var(--color-dark); color: #fff; border-radius: 6px; padding: 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.appointment-widget h2 { color: #fff; }
.appointment-widget p { color: #bbb; }

/* ---------- Misc ---------- */
.tag-pill { display: inline-block; background: var(--color-secondary); color: var(--color-primary-dark); padding: 5px 14px; border-radius: 20px; font-size: 12px; margin: 0 6px 6px 0; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.pagination a, .pagination span { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 13px; }
.pagination a:hover, .pagination .current { background: var(--color-dark); color: #fff; border-color: var(--color-dark); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--color-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .product-grid, .category-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .product-detail, .ring-builder-layout, .shop-layout, .account-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero .container { grid-template-columns: 1fr; }
    .appointment-widget { grid-template-columns: 1fr; padding: 34px; }
}
@media (max-width: 640px) {
    h1 { font-size: 32px; }
    h2 { font-size: 26px; }
    .product-grid, .category-grid, .blog-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .main-nav { position: fixed; top: 0; left: -100%; width: 82%; height: 100vh; background: #fff; flex-direction: column; padding: 90px 26px 26px; transition: left .3s ease; z-index: 950; overflow-y: auto; }
    .main-nav.open { left: 0; }
    .main-nav > ul { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
    .mega-menu { position: static; transform: none; display: none; grid-template-columns: 1fr; box-shadow: none; border: none; padding: 8px 0 8px 14px; min-width: 0; }
    .main-nav li.mobile-open .mega-menu { display: grid; }
    .mobile-nav-toggle { display: block; }
    .form-row { grid-template-columns: 1fr; }
    .chat-window { width: 92vw; right: 4vw; }
}