/* =========================================================
   E-CATALOG — PUBLIC FRONTEND
   Design concept: "Spec-Sheet Retail" — datasheet precision
   meets physical price-tag retail signage.
   ========================================================= */
:root {
    /* ===== COLOR TOKENS ===== */
    --paper:    #F7F7F2;
    --paper-2:  #EFEFE8;
    --ink:      #14162E;
    --ink-70:   #4A4C63;
    --petrol:   #0F5C5C;
    --petrol-dark: #0A4444;
    --petrol-light: #E4F0EF;
    --signal:   #FF5A1F;
    --signal-dark: #DE4610;
    --signal-light: #FFEAE0;
    --slate:    #6B6F7B;
    --hairline: #DEDED4;
    --charcoal: #14162E;
    --charcoal-2: #1E2040;
    --white:    #FFFFFF;
    --wa-green: #25D366;
    --wa-green-dark: #1DA851;

    /* ===== TYPE ===== */
    --font-display: 'Bricolage Grotesque', 'IBM Plex Sans', sans-serif;
    --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

    --radius: 14px;
    --radius-sm: 8px;
    --shadow-card: 0 1px 2px rgba(20,22,46,0.04), 0 6px 20px rgba(20,22,46,0.05);
    --shadow-lift: 0 10px 30px rgba(20,22,46,0.12);
    --transition: all 0.22s cubic-bezier(.4,0,.2,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.6;
    font-size: 15.5px;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

:focus-visible { outline: 2.5px solid var(--petrol); outline-offset: 2px; }

/* ===== EYEBROW / LABEL (spec-sheet style small caps) ===== */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--petrol);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.eyebrow::before { content: ''; width: 16px; height: 1.5px; background: var(--petrol); }

.section { padding: 72px 0; }
.section-alt { background: var(--paper-2); }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.section-title { font-family: var(--font-display); font-size: 32px; font-weight: 700; letter-spacing: -0.01em; margin-top: 8px; }
.section-link { font-size: 13.5px; font-weight: 600; color: var(--petrol); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.section-link:hover { gap: 9px; }
.section-link svg { transition: var(--transition); }

/* ===== TOPBAR (announcement) ===== */
.topbar-strip {
    background: var(--charcoal);
    color: var(--paper);
    font-family: var(--font-mono);
    font-size: 12px;
    text-align: center;
    padding: 8px 16px;
    letter-spacing: 0.02em;
}

/* ===== NAVBAR ===== */
.navbar {
    background: rgba(247,247,242,0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--hairline);
    position: sticky; top: 0; z-index: 200;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; max-width: 1240px; margin: 0 auto; gap: 24px; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; flex-shrink: 0; }
.nav-brand img { height: 34px; width: auto; }
.nav-brand .logo-fallback { width: 34px; height: 34px; background: var(--ink); color: var(--paper); border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 15px; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--ink-70); transition: var(--transition); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after { content:''; position:absolute; left:0; right:0; bottom:-19px; height:2px; background:var(--petrol); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-search-btn, .nav-icon-btn {
    width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--paper-2); color: var(--ink); transition: var(--transition);
}
.nav-search-btn:hover, .nav-icon-btn:hover { background: var(--ink); color: var(--paper); }
.nav-cta { background: var(--ink); color: var(--paper); padding: 10px 20px; border-radius: 30px; font-size: 13.5px; font-weight: 600; }
.nav-cta:hover { background: var(--petrol); }
.burger-menu { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; }

/* ===== MOBILE NAV DRAWER ===== */
.mobile-drawer {
    position: fixed; inset: 0; z-index: 300; display: none;
}
.mobile-drawer.open { display: block; }
.mobile-drawer-backdrop { position: absolute; inset: 0; background: rgba(20,22,46,0.5); }
.mobile-drawer-panel {
    position: absolute; top: 0; right: 0; bottom: 0; width: 82%; max-width: 340px;
    background: var(--paper); padding: 26px 24px; overflow-y: auto;
    animation: slideIn 0.25s ease;
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.mobile-drawer-panel a { display: block; padding: 14px 4px; font-size: 16px; font-weight: 600; border-bottom: 1px solid var(--hairline); }

/* ===== HERO / BANNER SLIDER ===== */
.hero-slider { position: relative; overflow: hidden; background: var(--ink); }
.hero-slides { display: flex; transition: transform 0.55s cubic-bezier(.65,0,.35,1); }
.hero-slide { min-width: 100%; position: relative; aspect-ratio: 21/9; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.hero-slide-content {
    position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center;
    padding: 0 8%; max-width: 720px;
}
.hero-slide-content .eyebrow { color: var(--paper); }
.hero-slide-content .eyebrow::before { background: var(--paper); }
.hero-slide h2 {
    font-family: var(--font-display); color: var(--paper); font-size: clamp(32px, 5vw, 56px);
    font-weight: 700; line-height: 1.05; margin: 14px 0 12px; letter-spacing: -0.02em;
}
.hero-slide p { color: rgba(247,247,242,0.82); font-size: 16px; max-width: 480px; margin-bottom: 24px; }
.hero-slide .btn { width: fit-content; }

.hero-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(247,247,242,0.4); transition: var(--transition); }
.hero-dot.active { background: var(--paper); width: 24px; border-radius: 5px; }
.hero-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
    width: 44px; height: 44px; border-radius: 50%; background: rgba(247,247,242,0.15);
    color: var(--paper); display: flex; align-items: center; justify-content: center; transition: var(--transition);
    backdrop-filter: blur(4px);
}
.hero-arrow:hover { background: rgba(247,247,242,0.3); }
.hero-arrow.prev { left: 20px; } .hero-arrow.next { right: 20px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 24px; border-radius: 30px; font-size: 14px; font-weight: 600;
    transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--petrol); transform: translateY(-1px); }
.btn-outline-light { border: 1.5px solid rgba(247,247,242,0.5); color: var(--paper); }
.btn-outline-light:hover { background: rgba(247,247,242,0.12); }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.btn-wa { background: var(--wa-green); color: #fff; }
.btn-wa:hover { background: var(--wa-green-dark); transform: translateY(-1px); }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 30px; font-size: 15px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===== CATEGORY CHIPS ===== */
.category-scroll { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
.category-scroll::-webkit-scrollbar { display: none; }
.category-chip {
    flex-shrink: 0; display: flex; flex-direction: column; align-items: center; gap: 10px;
    width: 108px; text-align: center; transition: var(--transition);
}
.category-chip-icon {
    width: 76px; height: 76px; border-radius: 50%; background: var(--paper-2); border: 1px solid var(--hairline);
    display: flex; align-items: center; justify-content: center; font-size: 28px; overflow: hidden; transition: var(--transition);
}
.category-chip:hover .category-chip-icon { background: var(--ink); color: var(--paper); transform: translateY(-3px); border-color: var(--ink); }
.category-chip-icon img { width: 100%; height: 100%; object-fit: cover; }
.category-chip span { font-size: 12.5px; font-weight: 600; }

/* ===== PRODUCT CARD (signature: price-tag) ===== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.product-grid.list-view { grid-template-columns: 1fr; }

.product-card {
    background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius);
    overflow: hidden; transition: var(--transition); position: relative; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: transparent; }

.product-card-media { position: relative; aspect-ratio: 1; background: var(--paper-2); overflow: hidden; }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-media img { transform: scale(1.06); }

.ribbon-discount {
    position: absolute; top: 12px; left: -6px; background: var(--signal); color: #fff;
    font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; padding: 4px 12px 4px 16px;
    border-radius: 0 4px 4px 0; letter-spacing: 0.02em;
}
.ribbon-discount::after {
    content:''; position:absolute; left:0; top:100%; border-style:solid;
    border-width: 4px 6px 0 0; border-color: var(--signal-dark) transparent transparent transparent;
}
.badge-tag { position: absolute; top: 12px; right: 12px; background: var(--ink); color: var(--paper); font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em; padding: 4px 9px; border-radius: 20px; text-transform: uppercase; }

.product-card-body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card-cat { font-size: 11px; color: var(--slate); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.product-card-name { font-size: 14.5px; font-weight: 600; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 39px; }

/* Price tag: die-cut swing-tag shape with punch hole */
.price-tag-wrap { display: flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 10px; }
.price-tag {
    position: relative;
    font-family: var(--font-mono); font-weight: 600; font-size: 15.5px; color: var(--ink);
    background: var(--petrol-light);
    padding: 6px 14px 6px 22px;
    clip-path: polygon(12px 0, 100% 0, 100% 100%, 12px 100%, 0 50%);
}
.price-tag::before {
    content:''; position:absolute; left: 6px; top: 50%; transform: translateY(-50%);
    width: 4px; height: 4px; border-radius: 50%; background: var(--paper);
}
.price-strike { font-family: var(--font-mono); font-size: 11.5px; color: var(--slate); text-decoration: line-through; }

.rating-row { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--slate); }

/* ===== SPEC SHEET (product detail specs / description table) ===== */
.spec-table { width: 100%; border-collapse: collapse; font-size: 13.8px; }
.spec-table tr { border-bottom: 1px solid var(--hairline); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 13px 4px; }
.spec-table td:first-child { color: var(--slate); width: 38%; font-family: var(--font-mono); font-size: 12.5px; }
.spec-table td:last-child { font-weight: 500; }

/* ===== TESTIMONI ===== */
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.testi-card { background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 26px; }
.testi-stars { color: var(--signal); font-size: 14px; margin-bottom: 12px; letter-spacing: 2px; }
.testi-text { font-size: 14.5px; color: var(--ink-70); margin-bottom: 20px; line-height: 1.65; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; background: var(--paper-2); }
.testi-name { font-weight: 700; font-size: 13.8px; }
.testi-role { font-size: 12px; color: var(--slate); }

/* ===== FAQ ACCORDION ===== */
.faq-list { max-width: 760px; }
.faq-item { border-bottom: 1px solid var(--hairline); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between; padding: 20px 4px;
    font-weight: 600; font-size: 15px; width: 100%; text-align: left; gap: 16px;
}
.faq-question .icon { flex-shrink:0; width: 26px; height: 26px; border-radius: 50%; background: var(--paper-2); display: flex; align-items: center; justify-content: center; transition: var(--transition); font-size: 14px; }
.faq-item.open .faq-question .icon { background: var(--ink); color: var(--paper); transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-answer { max-height: 320px; }
.faq-answer p { padding: 0 4px 20px; color: var(--ink-70); font-size: 14px; line-height: 1.7; max-width: 640px; }

/* ===== BRAND STRIP ===== */
.brand-strip { display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 30px; }
.brand-strip img { height: 34px; width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.55; transition: var(--transition); }
.brand-strip a:hover img { filter: grayscale(0); opacity: 1; }

/* ===== ABOUT / CONTACT SPLIT ===== */
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contact-info-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--hairline); }
.contact-info-icon { width: 42px; height: 42px; border-radius: 50%; background: var(--petrol-light); color: var(--petrol); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-label { font-size: 12px; color: var(--slate); text-transform: uppercase; letter-spacing: 0.03em; font-weight: 600; }
.contact-info-value { font-size: 14.5px; font-weight: 600; margin-top: 2px; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--hairline); }
.map-embed iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ===== FOOTER ===== */
.site-footer { background: var(--charcoal); color: rgba(247,247,242,0.75); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(247,247,242,0.1); }
.footer-brand { font-family: var(--font-display); color: var(--paper); font-size: 20px; font-weight: 700; margin-bottom: 14px; }
.footer-desc { font-size: 13.5px; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: var(--paper); font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 18px; }
.footer-col a { display: block; font-size: 13.8px; margin-bottom: 12px; transition: var(--transition); }
.footer-col a:hover { color: var(--paper); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(247,247,242,0.08); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--petrol); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 12.5px; flex-wrap: wrap; gap: 10px; }

/* ===== WHATSAPP FLOATING BUTTON ===== */
.wa-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 400;
    width: 58px; height: 58px; border-radius: 50%; background: var(--wa-green);
    display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,0.4);
    transition: var(--transition);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ===== BREADCRUMB ===== */
.breadcrumb-nav { font-size: 13px; color: var(--slate); padding: 18px 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb-nav a:hover { color: var(--petrol); }
.breadcrumb-nav .sep { opacity: 0.5; }
.breadcrumb-nav .current { color: var(--ink); font-weight: 600; }

/* ===== FILTER SIDEBAR (katalog) ===== */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.filter-box { background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 22px; position: sticky; top: 90px; }
.filter-box + .filter-box { margin-top: 18px; }
.filter-box h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 16px; display:flex; align-items:center; justify-content:space-between; }
.filter-check { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-size: 14px; cursor: pointer; }
.filter-check input { width: 16px; height: 16px; accent-color: var(--petrol); }
.price-range-inputs { display: flex; align-items: center; gap: 8px; }
.price-range-inputs input { width: 100%; padding: 9px 10px; border: 1px solid var(--hairline); border-radius: 8px; font-size: 13px; font-family: var(--font-mono); }

.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.catalog-count { font-size: 13.5px; color: var(--slate); }
.catalog-controls { display: flex; align-items: center; gap: 10px; }
.view-toggle { display: flex; border: 1px solid var(--hairline); border-radius: 8px; overflow: hidden; }
.view-toggle button { padding: 9px 12px; background: var(--white); transition: var(--transition); display:flex; }
.view-toggle button.active { background: var(--ink); color: var(--paper); }
.sort-select, .search-input {
    padding: 9px 14px; border: 1px solid var(--hairline); border-radius: 8px; font-size: 13.5px; background: var(--white);
}

.list-view .product-card { flex-direction: row; }
.list-view .product-card-media { width: 220px; aspect-ratio: 1; flex-shrink: 0; }
.list-view .product-card-body { padding: 20px; }
.list-view .product-card-name { min-height: unset; -webkit-line-clamp: 1; }

/* ===== PAGINATION ===== */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.pagination a, .pagination span {
    min-width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
    border-radius: 8px; font-size: 13.5px; font-weight: 600; border: 1px solid var(--hairline); font-family: var(--font-mono);
}
.pagination a:hover { border-color: var(--ink); }
.pagination .active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pagination .disabled { opacity: 0.35; pointer-events: none; }

/* ===== PRODUCT DETAIL GALLERY ===== */
.gallery-main { position: relative; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--paper-2); border: 1px solid var(--hairline); cursor: zoom-in; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.25s ease; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; }
.gallery-thumb { width: 72px; height: 72px; border-radius: 8px; overflow: hidden; border: 2px solid transparent; flex-shrink: 0; opacity: 0.6; transition: var(--transition); }
.gallery-thumb.active { border-color: var(--ink); opacity: 1; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.zoom-lightbox { position: fixed; inset: 0; background: rgba(20,22,46,0.92); z-index: 500; display: none; align-items: center; justify-content: center; padding: 40px; }
.zoom-lightbox.open { display: flex; }
.zoom-lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
.zoom-lightbox .close-zoom { position: absolute; top: 24px; right: 28px; color: #fff; font-size: 30px; width:44px; height:44px; display:flex; align-items:center; justify-content:center; }

.stock-indicator { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.stock-dot { width: 8px; height: 8px; border-radius: 50%; }
.stock-dot.in { background: #16a34a; } .stock-dot.low { background: var(--signal); } .stock-dot.out { background: #dc2626; }

.share-row { display: flex; align-items: center; gap: 10px; }
.share-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.share-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.qty-selector { display: flex; align-items: center; border: 1.5px solid var(--hairline); border-radius: 30px; overflow: hidden; width: fit-content; }
.qty-selector button { width: 40px; height: 40px; font-size: 18px; font-weight: 600; }
.qty-selector button:hover { background: var(--paper-2); }
.qty-selector input { width: 46px; text-align: center; border: none; font-family: var(--font-mono); font-weight: 600; font-size: 14px; background:transparent; }

.detail-tabs { display: flex; gap: 4px; border-bottom: 1.5px solid var(--hairline); margin: 48px 0 28px; }
.detail-tab-btn { padding: 13px 22px; font-size: 14.5px; font-weight: 600; color: var(--slate); border-bottom: 2.5px solid transparent; margin-bottom: -1.5px; }
.detail-tab-btn.active { color: var(--ink); border-color: var(--ink); }
.detail-tab-content { display: none; }
.detail-tab-content.active { display: block; }

/* ===== ARTICLE/BLOG ===== */
.article-card { background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.article-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); }
.article-card img { aspect-ratio: 16/10; object-fit: cover; }
.article-card-body { padding: 20px; }
.article-date { font-family: var(--font-mono); font-size: 11.5px; color: var(--slate); }
.article-title { font-size: 16.5px; font-weight: 700; margin: 8px 0 8px; line-height: 1.35; }
.article-excerpt { font-size: 13.5px; color: var(--ink-70); }
.article-body-content { font-size: 16px; line-height: 1.8; color: var(--ink-70); max-width: 760px; }
.article-body-content h2, .article-body-content h3 { color: var(--ink); margin: 32px 0 14px; font-family: var(--font-display); }
.article-body-content p { margin-bottom: 18px; }
.article-body-content img { border-radius: var(--radius); margin: 24px 0; }
.article-body-content ul, .article-body-content ol { margin: 0 0 18px 22px; }

/* ===== EMPTY STATE ===== */
.empty-state-box { text-align: center; padding: 60px 20px; color: var(--slate); }
.empty-state-box svg { opacity: 0.3; margin-bottom: 16px; }

/* ===== SKELETON / LAZY LOAD ===== */
img.lazy { background: var(--paper-2); }
img[loading="lazy"] { background: linear-gradient(90deg, var(--paper-2) 25%, var(--hairline) 37%, var(--paper-2) 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; }
img[loading="lazy"].loaded { animation: none; background: none; }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ===== TOAST (share copy link, etc.) ===== */
.toast-msg {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
    background: var(--ink); color: var(--paper); padding: 14px 24px; border-radius: 30px;
    font-size: 13.5px; font-weight: 600; z-index: 999; transition: transform 0.3s ease; box-shadow: var(--shadow-lift);
}
.toast-msg.show { transform: translateX(-50%) translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .burger-menu { display: flex; }
    .catalog-layout { grid-template-columns: 1fr; }
    .filter-box { position: static; }
    .split-section { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .section { padding: 52px 0; }
    .section-title { font-size: 26px; }
    .list-view .product-card { flex-direction: column; }
    .list-view .product-card-media { width: 100%; }
}
@media (max-width: 560px) {
    .footer-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .hero-slide-content { padding: 0 6%; }
    .wa-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
}

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--hairline); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--slate); }