/**
 * =====================================================
 * assets/css/shop.css
 * Shop Front-End Styles — Expertise Wave ICT
 * Colors: #1d5376 (Navy), #ff8001 (Orange)
 * Font: Poppins
 * Matches existing expertisewaveict.com design exactly
 * =====================================================
 */

:root {
    --navy:       #1d5376;
    --navy-dark:  #0d2d40;
    --navy-mid:   #245f85;
    --navy-light: #2a6a91;
    --orange:     #ff8001;
    --orange-dark:#e06e00;
    --orange-bg:  #fff3e0;
    --white:      #ffffff;
    --bg:         #f0f4f8;
    --gray-50:    #f8fafc;
    --gray-100:   #f1f5f9;
    --gray-200:   #e2e8f0;
    --gray-300:   #cbd5e1;
    --gray-400:   #94a3b8;
    --gray-500:   #64748b;
    --gray-700:   #334155;
    --gray-800:   #1e293b;
    --green:      #16a34a;
    --green-bg:   #dcfce7;
    --font:       'Poppins', sans-serif;
    --radius:     8px;
    --shadow:     0 2px 12px rgba(13,45,64,0.10);
    --shadow-md:  0 4px 24px rgba(13,45,64,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--gray-800); font-size: 14px; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* =====================================================
   TOP INFO BAR
   ===================================================== */
.top-bar {
    background: var(--navy-dark);
    color: rgba(255,255,255,0.75);
    font-size: 12px;
    padding: 7px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.top-bar a { color: rgba(255,255,255,0.75); transition: color 0.2s; }
.top-bar a:hover { color: var(--orange); }
.top-bar i { margin-right: 5px; color: var(--orange); }
.top-bar-left, .top-bar-right { display: flex; gap: 20px; align-items: center; }

/* =====================================================
   HEADER
   ===================================================== */
.site-header {
    background: var(--navy);
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 70px;
}
.site-logo { display: flex; align-items: center; gap: 10px; }
.site-logo img { height: 48px; }
.logo-text { color: var(--white); font-size: 20px; font-weight: 700; letter-spacing: 0.5px; line-height: 1.2; }
.logo-text span { color: var(--orange); }
.logo-tagline { color: rgba(255,255,255,0.45); font-size: 10px; display: block; }

.site-nav ul { list-style: none; display: flex; gap: 2px; }
.site-nav ul li a {
    color: rgba(255,255,255,0.85);
    font-size: 13px; font-weight: 500;
    padding: 8px 14px; border-radius: 4px;
    transition: background 0.2s, color 0.2s; display: block;
}
.site-nav ul li a:hover,
.site-nav ul li a.active { background: rgba(255,255,255,0.12); color: var(--orange); }

.header-search {
    display: flex; align-items: center;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 24px; overflow: hidden;
}
.header-search input {
    background: none; border: none; outline: none;
    color: var(--white); padding: 7px 14px;
    font-family: var(--font); font-size: 13px; width: 200px;
}
.header-search input::placeholder { color: rgba(255,255,255,0.45); }
.header-search button {
    background: var(--orange); border: none; cursor: pointer;
    padding: 7px 14px; color: var(--white); font-size: 13px;
    transition: background 0.2s;
}
.header-search button:hover { background: var(--orange-dark); }

/* =====================================================
   CONTAINER
   ===================================================== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-fluid { max-width: 1750px; margin: 0 auto; padding: 0 24px; }

/* =====================================================
   PAGE HERO BANNER
   ===================================================== */
.page-hero {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 65%, var(--navy-light) 100%);
    padding: 12px 0 10px;
    height: 150px;
    border-bottom: 3px solid var(--orange);
}
.page-hero h1 { color: var(--white); font-size: 24px; font-weight: 700; padding-bottom: 4px; }
.page-hero .url-hint { font-family: monospace; font-size: 10px; color: rgba(255,255,255,0.28); margin-bottom: 4px; display: block; }
.breadcrumb { display: inline; align-items: center; gap: 4px; font-size: 12px; color: rgba(255,255,255,0.6); flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .sep { color: rgba(255,255,255,0.3); }
.breadcrumb .current { color: var(--orange); }

/* =====================================================
   SHOP LAYOUT (Sidebar + Main)
   ===================================================== */
.shop-layout {
    display: grid;
    grid-template-columns: 270px 1fr;
    gap: 24px;
    padding: 28px 0 40px;
    align-items: start;
}

/* =====================================================
   SIDEBAR
   ===================================================== */
.shop-sidebar { position: sticky; top: 82px; }

.sidebar-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--gray-200);
}

.sidebar-search { padding: 14px; border-bottom: 1px solid var(--gray-200); }
.sidebar-search form { display: flex; border: 1.5px solid var(--gray-300); border-radius: 6px; overflow: hidden; }
.sidebar-search input { flex: 1; border: none; outline: none; padding: 8px 12px; font-family: var(--font); font-size: 13px; color: var(--gray-800); }
.sidebar-search button { background: var(--navy); border: none; cursor: pointer; padding: 8px 12px; color: var(--white); transition: background 0.2s; }
.sidebar-search button:hover { background: var(--navy-light); }

.sidebar-section-title {
    background: var(--navy); color: var(--white);
    font-size: 11px; font-weight: 600;
    padding: 10px 14px; text-transform: uppercase; letter-spacing: 0.6px;
}

/* Filter chips */
.filter-chips { display: flex; flex-wrap: wrap; gap: 5px; padding: 10px 14px; border-bottom: 1px solid var(--gray-200); }
.filter-chip {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--orange-bg); color: #c05b00;
    font-size: 11px; font-weight: 500;
    padding: 2px 8px; border-radius: 12px;
}
.filter-chip a { color: #c05b00; font-weight: 700; margin-left: 2px; }
.filter-chip a:hover { color: var(--orange-dark); }

/* Brand accordion */
.brand-item { border-bottom: 1px solid var(--gray-100); }
.brand-item:last-child { border-bottom: none; }
.brand-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px; cursor: pointer;
    transition: background 0.15s; user-select: none;
}
.brand-header:hover { background: var(--gray-50); }
.brand-header.open { background: #e8f0f5; }
.brand-header-left { display: flex; align-items: center; gap: 7px; }
.brand-arrow { font-size: 10px; color: var(--gray-400); transition: transform 0.2s; }
.brand-arrow.open { transform: rotate(90deg); color: var(--navy); }
.brand-name-link { font-size: 13px; font-weight: 600; color: var(--gray-800); }
.brand-name-link:hover { color: var(--navy); }
.brand-count { background: var(--navy); color: var(--white); font-size: 10px; font-weight: 600; padding: 1px 7px; border-radius: 10px; }
.sub-list { display: none; padding-bottom: 6px; }
.sub-list.open { display: block; }
.sub-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 14px 6px 30px;
    transition: background 0.15s; cursor: pointer;
}
.sub-item:hover { background: var(--gray-50); }
.sub-item.active { background: #e8f0f5; }
.sub-item a { font-size: 12.5px; color: var(--gray-600); flex: 1; transition: color 0.15s; }
.sub-item a:hover, .sub-item.active a { color: var(--navy); font-weight: 500; }
.sub-count { font-size: 11px; color: var(--gray-400); }

/* Stock filters */
.stock-filter-list { padding: 8px 0; }
.stock-filter-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 14px; cursor: pointer; transition: background 0.15s;
}
.stock-filter-item:hover { background: var(--gray-50); }
.sf-check {
    width: 14px; height: 14px;
    border: 1.5px solid var(--gray-300); border-radius: 3px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: all 0.15s;
}
.sf-check.checked { background: var(--navy); border-color: var(--navy); }
.sf-check.checked::after { content: '✓'; color: white; font-size: 9px; }
.sf-label { font-size: 12.5px; color: var(--gray-600); }

/* =====================================================
   MAIN SHOP CONTENT
   ===================================================== */
.shop-main {}

.results-bar {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius); padding: 11px 16px;
    margin-bottom: 18px; box-shadow: var(--shadow); flex-wrap: wrap; gap: 10px;
}
.results-count { font-size: 13px; color: var(--gray-600); }
.results-count strong { color: var(--gray-800); font-weight: 600; }
.results-controls { display: flex; align-items: center; gap: 10px; }
.sort-select {
    border: 1.5px solid var(--gray-300); border-radius: 6px;
    padding: 6px 10px; font-family: var(--font); font-size: 12px;
    color: var(--gray-700); cursor: pointer; outline: none;
}
.sort-select:focus { border-color: var(--navy-light); }
.view-toggle { display: flex; gap: 4px; }
.vt-btn {
    width: 30px; height: 30px; border-radius: 5px;
    border: 1.5px solid var(--gray-300); background: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.15s; color: var(--gray-500);
    font-size: 12px;
}
.vt-btn:hover, .vt-btn.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

/* Featured strip */
.featured-strip {
    background: linear-gradient(90deg, rgba(255,128,1,0.07), transparent);
    border: 1px solid rgba(255,128,1,0.22);
    border-radius: var(--radius); padding: 12px 14px; margin-bottom: 18px;
}
.featured-strip-label {
    font-size: 10px; font-weight: 700; color: var(--orange);
    text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 10px;
}
.featured-strip-row { display: flex; gap: 10px; flex-wrap: wrap; }
.featured-mini-card {
    display: flex; align-items: center; gap: 10px;
    background: var(--white); border: 1px solid rgba(255,128,1,0.25);
    border-radius: 6px; padding: 8px 12px; flex: 1; min-width: 200px;
    transition: box-shadow 0.2s;
}
.featured-mini-card:hover { box-shadow: var(--shadow); }
.fmc-img {
    width: 38px; height: 38px; background: var(--gray-100);
    border-radius: 5px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.fmc-img img { width: 100%; height: 100%; object-fit: contain; }
.fmc-name { font-size: 11px; font-weight: 600; color: var(--gray-800); line-height: 1.3; }
.fmc-brand { font-size: 10px; color: var(--orange); margin-top: 2px; }
.fmc-stars { font-size: 9px; color: var(--orange); }

/* =====================================================
   PRODUCT GRID
   ===================================================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 18px;
}
.product-grid.list-view { grid-template-columns: 1fr; }

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1.5px solid var(--gray-200);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--navy-light);
}

.product-image-wrap {
    background: var(--gray-100);
    height: 185px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; position: relative;
}
.product-image-wrap img {
    max-width: 88%; max-height: 160px;
    object-fit: contain;
    transition: transform 0.3s;
}
.product-card:hover .product-image-wrap img { transform: scale(1.06); }
.no-image { color: var(--gray-300); font-size: 36px; }

.product-brand-badge {
    position: absolute; top: 8px; left: 8px;
    background: var(--navy); color: var(--white);
    font-size: 9px; font-weight: 700;
    padding: 2px 7px; border-radius: 3px; text-transform: uppercase;
}
.product-stock-badge {
    position: absolute; top: 8px; right: 8px;
    font-size: 9px; font-weight: 600; padding: 2px 6px; border-radius: 3px;
}
.stock-in   { background: var(--green-bg); color: var(--green); }
.stock-req  { background: var(--orange-bg); color: #c05b00; }
.stock-out  { background: #fee2e2; color: #dc2626; }

.product-body {
    padding: 14px;
    flex: 1; display: flex; flex-direction: column; gap: 6px;
}
.product-brand-tag { font-size: 10px; font-weight: 700; color: var(--navy-light); text-transform: uppercase; letter-spacing: 0.5px; }
.product-name {
    font-size: 13px; font-weight: 600; color: var(--gray-800);
    line-height: 1.42;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.product-sku { font-size: 11px; color: var(--gray-400); }

.product-rating { display: flex; align-items: center; gap: 5px; }
.stars { display: flex; gap: 1px; font-size: 11px; color: var(--orange); }
.star-empty { color: var(--gray-300); }
.rating-val { font-size: 12px; font-weight: 600; color: var(--gray-700); }
.rating-cnt { font-size: 11px; color: var(--gray-400); }

.product-footer { padding: 0 14px 14px; margin-top: auto; }
.btn-read-more {
    display: block; width: 100%;
    background: var(--navy); color: var(--white);
    text-align: center; padding: 9px;
    border-radius: 5px; font-size: 12.5px; font-weight: 600;
    letter-spacing: 0.3px; transition: background 0.2s, transform 0.15s;
}
.btn-read-more:hover { background: var(--navy-light); transform: translateY(-1px); }

/* List view card */
.product-grid.list-view .product-card { flex-direction: row; }
.product-grid.list-view .product-image-wrap { width: 150px; height: 120px; flex-shrink: 0; }
.product-grid.list-view .product-body { padding: 12px 14px; }
.product-grid.list-view .product-footer { padding: 12px 14px 12px 0; display: flex; align-items: center; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--gray-400); }
.empty-state i { font-size: 48px; display: block; margin-bottom: 16px; color: var(--gray-300); }
.empty-state p { font-size: 14px; }

/* =====================================================
   PAGINATION
   ===================================================== */
.pagination { display: flex; justify-content: center; gap: 5px; margin-top: 28px; flex-wrap: wrap; }
.pg-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 6px;
    border: 1.5px solid var(--gray-300); background: var(--white);
    color: var(--gray-700); font-size: 13px; transition: all 0.2s;
}
.pg-btn:hover { border-color: var(--navy); color: var(--navy); }
.pg-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* =====================================================
   PRODUCT DETAIL PAGE
   ===================================================== */
.product-detail-wrap { padding: 28px 0 40px; }

.product-detail-card {
    background: var(--white); border-radius: var(--radius);
    border: 1px solid var(--gray-200); box-shadow: var(--shadow);
    padding: 28px; margin-bottom: 24px;
    display: grid; grid-template-columns: 360px 1fr; gap: 36px;
}

/* Gallery */
.product-gallery {}
.gallery-main {
    background: var(--gray-100); border-radius: var(--radius);
    border: 1.5px solid var(--gray-200);
    height: 320px; display: flex; align-items: center; justify-content: center;
    overflow: hidden; margin-bottom: 12px;
}
.gallery-main img { max-width: 92%; max-height: 295px; object-fit: contain; transition: transform 0.3s; }
.gallery-main img:hover { transform: scale(1.04); }
.gallery-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.gallery-thumb {
    width: 60px; height: 60px; background: var(--gray-100);
    border-radius: 6px; border: 2px solid var(--gray-200);
    overflow: hidden; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: border-color 0.2s;
}
.gallery-thumb:hover, .gallery-thumb.active { border-color: var(--navy); }
.gallery-thumb img { max-width: 90%; max-height: 50px; object-fit: contain; }

/* Product info */
.product-info {}
.pi-brand-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.pi-brand-badge { background: var(--blue-bg, #dbeafe); color: #1d4ed8; font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 4px; text-transform: uppercase; }
.pi-cat-badge { background: var(--gray-100); color: var(--gray-600); font-size: 10px; font-weight: 500; padding: 3px 9px; border-radius: 4px; border: 1px solid var(--gray-200); }
.pi-stock-badge { font-size: 10px; font-weight: 600; padding: 3px 9px; border-radius: 4px; }
.pi-title { font-size: 20px; font-weight: 700; color: var(--gray-800); line-height: 1.38; margin-bottom: 12px; }
.pi-rating-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.pi-stars { display: flex; gap: 2px; font-size: 14px; color: var(--orange); }
.pi-rating-num { font-size: 14px; font-weight: 700; color: var(--gray-800); }
.pi-review-cnt { font-size: 12px; color: var(--gray-400); }
.pi-meta { font-size: 12px; color: var(--gray-500); margin-bottom: 6px; }
.pi-meta strong { color: var(--gray-700); }
.pi-meta a { color: var(--navy); }

/* Quick specs */
.quick-specs { border: 1px solid var(--gray-200); border-radius: 6px; overflow: hidden; margin-bottom: 18px; }
.qs-row { display: flex; border-bottom: 1px solid var(--gray-100); }
.qs-row:last-child { border-bottom: none; }
.qs-label { background: var(--gray-50); color: var(--gray-600); font-size: 12px; font-weight: 600; padding: 8px 12px; min-width: 130px; flex-shrink: 0; border-right: 1px solid var(--gray-200); }
.qs-value { font-size: 12px; color: var(--gray-800); padding: 8px 12px; }

/* Action buttons */
.product-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.btn-enquire {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--orange); color: var(--white);
    padding: 11px 22px; border-radius: 6px; border: none;
    font-family: var(--font); font-size: 14px; font-weight: 700;
    cursor: pointer; transition: background 0.2s, transform 0.15s;
    letter-spacing: 0.3px;
}
.btn-enquire:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-whatsapp {
    display: inline-flex; align-items: center; gap: 7px;
    background: #25D366; color: var(--white);
    padding: 11px 16px; border-radius: 6px;
    font-size: 13px; font-weight: 600; transition: background 0.2s;
}
.btn-whatsapp:hover { background: #128c7e; }
.btn-datasheet {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--gray-100); color: var(--gray-700);
    padding: 11px 14px; border-radius: 6px;
    border: 1.5px solid var(--gray-200); font-size: 12px; font-weight: 500;
    transition: background 0.2s;
}
.btn-datasheet:hover { background: var(--gray-200); }

/* Share row */
.share-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.share-label { font-size: 12px; color: var(--gray-500); }
.share-btn {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--gray-100); border: 1px solid var(--gray-200);
    color: var(--gray-600); font-size: 11px; padding: 4px 10px;
    border-radius: 5px; cursor: pointer; transition: background 0.15s; font-family: var(--font);
}
.share-btn:hover { background: var(--gray-200); }

/* Meta tags/pills */
.meta-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.meta-tag {
    font-size: 10px; color: var(--gray-500);
    background: var(--gray-100); border: 1px solid var(--gray-200);
    padding: 2px 9px; border-radius: 12px;
}
.meta-tag:hover { background: var(--gray-200); color: var(--gray-700); }

/* =====================================================
   PRODUCT TABS
   ===================================================== */
.product-tabs { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); box-shadow: var(--shadow); margin-bottom: 24px; overflow: hidden; }
.tab-nav { display: flex; border-bottom: 2px solid var(--gray-200); }
.tab-btn {
    padding: 13px 24px; font-family: var(--font); font-size: 13px; font-weight: 600;
    color: var(--gray-500); background: none; border: none; border-bottom: 3px solid transparent;
    margin-bottom: -2px; cursor: pointer; transition: color 0.2s, border-color 0.2s;
}
.tab-btn:hover { color: var(--navy); }
.tab-btn.active { color: var(--navy); border-bottom-color: var(--orange); }
.tab-panel { display: none; padding: 24px 28px; }
.tab-panel.active { display: block; }
.tab-panel h2 { font-size: 16px; font-weight: 700; color: var(--gray-800); margin-bottom: 12px; }
.tab-panel h3 { font-size: 14px; font-weight: 700; color: var(--gray-700); margin: 18px 0 8px; }
.tab-panel p  { font-size: 13.5px; color: var(--gray-600); line-height: 1.8; margin-bottom: 10px; }
.tab-panel ul { padding-left: 20px; margin-bottom: 10px; }
.tab-panel ul li { font-size: 13.5px; color: var(--gray-600); margin-bottom: 5px; }
.specs-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.specs-table tr:nth-child(even) { background: var(--gray-50); }
.specs-table td { padding: 9px 14px; font-size: 13px; border: 1px solid var(--gray-200); color: var(--gray-800); }
.specs-table td:first-child { font-weight: 600; color: var(--gray-600); width: 200px; background: var(--gray-50); }

/* =====================================================
   RELATED PRODUCTS
   ===================================================== */
.section-title {
    font-size: 18px; font-weight: 700; color: var(--gray-800);
    margin-bottom: 18px;
    padding-bottom: 8px; border-bottom: 3px solid var(--orange);
    display: inline-block;
}
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }

/* Recently viewed */
.recently-viewed { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 18px 20px; margin-bottom: 24px; }
.rv-title { font-size: 12px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.rv-list { display: flex; gap: 10px; overflow-x: auto; }
.rv-item {
    display: flex; align-items: center; gap: 8px;
    background: var(--gray-100); border: 1px solid var(--gray-200);
    border-radius: 6px; padding: 8px 10px; min-width: 180px; cursor: pointer;
    transition: border-color 0.15s;
}
.rv-item:hover { border-color: var(--navy); }
.rv-img { width: 32px; height: 32px; background: var(--white); border-radius: 4px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.rv-img img { max-width: 100%; max-height: 28px; object-fit: contain; }
.rv-name { font-size: 11px; font-weight: 500; color: var(--gray-800); line-height: 1.3; }
.rv-brand { font-size: 10px; color: var(--gray-500); }

/* =====================================================
   ENQUIRY MODAL
   ===================================================== */
.modal-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.52); z-index: 999;
    align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
    background: var(--white); border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%; max-width: 500px; overflow: hidden;
}
.modal-header {
    background: var(--navy); color: var(--white);
    padding: 18px 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--white); font-size: 20px; cursor: pointer; opacity: 0.8; transition: opacity 0.2s; }
.modal-close:hover { opacity: 1; }
.modal-body { padding: 24px; }
.modal-product-name {
    background: var(--gray-50); border-left: 3px solid var(--orange);
    padding: 10px 14px; border-radius: 0 6px 6px 0;
    font-size: 13px; color: var(--gray-700); font-weight: 500;
    margin-bottom: 20px;
}
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 11px; font-weight: 700; color: var(--gray-700); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.4px; }
.form-row input, .form-row textarea, .form-row select {
    width: 100%; border: 1.5px solid var(--gray-300); border-radius: 6px;
    padding: 9px 12px; font-family: var(--font); font-size: 13px;
    color: var(--gray-800); outline: none; transition: border-color 0.2s;
}
.form-row input:focus, .form-row textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(29,83,118,0.1); }
.form-row textarea { resize: vertical; min-height: 80px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-submit-enquiry {
    width: 100%; background: var(--orange); color: var(--white);
    border: none; border-radius: 6px; padding: 12px;
    font-family: var(--font); font-size: 14px; font-weight: 700;
    cursor: pointer; transition: background 0.2s; margin-top: 6px;
    display: flex; align-items: center; justify-content: center; gap: 7px;
}
.btn-submit-enquiry:hover { background: var(--orange-dark); }
.alert-success-box { background: #dcfce7; border: 1px solid #86efac; color: #166534; padding: 14px; border-radius: 6px; font-size: 13px; text-align: center; }
.alert-error-box   { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; padding: 10px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 14px; }
.whatsapp-fallback { text-align: center; margin-top: 14px; font-size: 12px; color: var(--gray-500); }
.whatsapp-fallback a { color: #25D366; font-weight: 600; }

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.7); padding: 48px 0 0; margin-top: 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.footer-brand .logo-text { font-size: 20px; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.55); }
.footer-col h4 { color: var(--white); font-size: 12px; font-weight: 700; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.5px; padding-bottom: 8px; border-bottom: 2px solid var(--orange); display: inline-block; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 7px; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 12.5px; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 16px 0; text-align: center; font-size: 12px; color: rgba(255,255,255,0.45); }

/* =====================================================
   UTILITIES
   ===================================================== */
.text-orange { color: var(--orange); }
.text-navy   { color: var(--navy); }
.fw-600 { font-weight: 600; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .shop-layout { grid-template-columns: 240px 1fr; gap: 16px; }
    .product-detail-card { grid-template-columns: 300px 1fr; gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .shop-layout { grid-template-columns: 1fr; }
    .shop-sidebar { position: static; }
    .product-detail-card { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .site-nav { display: none; }
    .header-search { display: none; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-grid-2 { grid-template-columns: 1fr; }
}