@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white: #FFFFFF;
  --sky: #0EA5E9;
  --sky-dark: #0284C7;
  --sky-light: #E0F2FE;
  --emerald: #10B981;
  --emerald-dark: #059669;
  --emerald-light: #D1FAE5;
  --slate: #334155;
  --slate-light: #64748B;
  --beige: #F5E6D3;
  --gray-light: #F8FAFC;
  --gray-mid: #E2E8F0;
  --gray-dark: #94A3B8;
  --text-main: #1E293B;
  --text-sub: #475569;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
  --transition: .22s ease;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text-main); background: var(--white); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }

/* ── HEADER ── */
.site-header { background: var(--white); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--gray-mid); }
.header-top { background: var(--slate); color: var(--white); font-size: .8rem; padding: 7px 0; }
.header-top .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.header-top a { color: var(--white); opacity: .85; }
.header-top a:hover { opacity: 1; }
.header-top-links { display: flex; gap: 20px; }
.header-main { padding: 16px 0; }
.header-main .container { display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.55rem; color: var(--slate); flex-shrink: 0; }
.logo span { color: var(--sky); }
.logo-icon { width: 38px; height: 38px; background: linear-gradient(135deg, var(--sky), var(--emerald)); border-radius: 9px; display: flex; align-items: center; justify-content: center; }
.logo-icon svg { width: 22px; height: 22px; fill: white; }
.search-bar { flex: 1; display: flex; max-width: 560px; }
.search-bar input { flex: 1; border: 2px solid var(--gray-mid); border-right: none; border-radius: var(--radius) 0 0 var(--radius); padding: 11px 16px; font-size: .95rem; outline: none; transition: border-color var(--transition); background: var(--gray-light); }
.search-bar input:focus { border-color: var(--sky); background: var(--white); }
.search-bar button { background: var(--sky); color: white; border: none; padding: 11px 22px; border-radius: 0 var(--radius) var(--radius) 0; cursor: pointer; font-weight: 600; font-size: .9rem; transition: background var(--transition); }
.search-bar button:hover { background: var(--sky-dark); }
.header-actions { display: flex; gap: 8px; margin-left: auto; }
.btn-icon { background: var(--gray-light); border: 1px solid var(--gray-mid); border-radius: var(--radius); padding: 10px 14px; cursor: pointer; display: flex; align-items: center; gap: 7px; font-size: .88rem; font-weight: 500; color: var(--slate); transition: all var(--transition); white-space: nowrap; }
.btn-icon:hover { background: var(--sky-light); border-color: var(--sky); color: var(--sky-dark); }
.btn-icon svg { width: 18px; height: 18px; }
.nav-main { background: var(--gray-light); border-bottom: 1px solid var(--gray-mid); }
.nav-main .container { display: flex; gap: 0; overflow-x: auto; }
.nav-main a { padding: 13px 18px; font-size: .87rem; font-weight: 500; color: var(--slate-light); white-space: nowrap; display: block; transition: all var(--transition); border-bottom: 2px solid transparent; }
.nav-main a:hover, .nav-main a.active { color: var(--sky-dark); border-bottom-color: var(--sky); }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: var(--radius); font-weight: 600; font-size: .92rem; cursor: pointer; transition: all var(--transition); border: none; }
.btn-primary { background: var(--sky); color: white; }
.btn-primary:hover { background: var(--sky-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(14,165,233,.35); }
.btn-secondary { background: white; color: var(--sky); border: 2px solid var(--sky); }
.btn-secondary:hover { background: var(--sky-light); }
.btn-emerald { background: var(--emerald); color: white; }
.btn-emerald:hover { background: var(--emerald-dark); transform: translateY(-1px); }
.btn-slate { background: var(--slate); color: white; }
.btn-slate:hover { background: #1e293b; }
.btn-sm { padding: 8px 18px; font-size: .83rem; }
.btn-lg { padding: 16px 38px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── HERO ── */
.hero { background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 50%, #F8FAFC 100%); padding: 80px 0; overflow: hidden; position: relative; }
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content { }
.hero-eyebrow { font-size: .82rem; font-weight: 600; color: var(--sky); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.hero-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 3.2rem; font-weight: 800; line-height: 1.15; color: var(--text-main); margin-bottom: 20px; }
.hero-title .highlight { color: var(--sky); }
.hero-desc { font-size: 1.08rem; color: var(--text-sub); line-height: 1.7; margin-bottom: 36px; max-width: 480px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-stat { }
.hero-stat-num { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--sky); display: block; }
.hero-stat-label { font-size: .8rem; color: var(--text-sub); }
.hero-visual { position: relative; }
.hero-image { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero-image img { width: 100%; height: 440px; object-fit: cover; }

/* ── CATEGORY CARDS ── */
.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius); padding: 24px 20px; text-align: center; transition: all var(--transition); cursor: pointer; display: block; }
.cat-card:hover { border-color: var(--sky); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.cat-card-icon { width: 52px; height: 52px; margin: 0 auto 14px; background: var(--sky-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.cat-card-icon svg { width: 26px; height: 26px; color: var(--sky); }
.cat-card-name { font-weight: 600; font-size: .92rem; color: var(--text-main); margin-bottom: 4px; }
.cat-card-count { font-size: .78rem; color: var(--gray-dark); }

/* ── PRODUCT CARDS ── */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.products-grid-3 { grid-template-columns: repeat(3, 1fr); }
.product-card { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--shadow-lg); border-color: var(--sky-light); transform: translateY(-4px); }
.product-card-img { position: relative; overflow: hidden; background: var(--gray-light); }
.product-card-img img { width: 100%; height: 210px; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-badge { position: absolute; top: 12px; left: 12px; background: var(--emerald); color: white; font-size: .72rem; font-weight: 700; padding: 4px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: .04em; }
.product-card-badge.new { background: var(--sky); }
.product-card-badge.sale { background: #EF4444; }
.product-card-wishlist { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; background: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gray-mid); cursor: pointer; transition: all var(--transition); }
.product-card-wishlist:hover { background: #FEE2E2; border-color: #FCA5A5; }
.product-card-wishlist svg { width: 16px; height: 16px; color: #EF4444; }
.product-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-card-brand { font-size: .74rem; font-weight: 600; color: var(--sky); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.product-card-name { font-weight: 600; font-size: .95rem; color: var(--text-main); line-height: 1.4; margin-bottom: 8px; }
.product-card-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.stars { display: flex; gap: 2px; }
.star { width: 13px; height: 13px; fill: #FBBF24; color: #FBBF24; }
.star.empty { fill: var(--gray-mid); color: var(--gray-mid); }
.rating-count { font-size: .77rem; color: var(--gray-dark); }
.product-card-specs { margin-bottom: 12px; flex: 1; }
.spec-tag { display: inline-flex; align-items: center; gap: 4px; background: var(--gray-light); border-radius: 6px; padding: 3px 8px; font-size: .74rem; color: var(--text-sub); margin: 2px; }
.product-card-price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.price-current { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.3rem; color: var(--sky-dark); }
.price-old { font-size: .88rem; color: var(--gray-dark); text-decoration: line-through; }
.price-discount { font-size: .78rem; font-weight: 700; color: #EF4444; }
.product-card-actions { display: flex; gap: 8px; }
.product-card-actions .btn { flex: 1; font-size: .82rem; padding: 10px 12px; }

/* ── SECTION HEADERS ── */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header.left { text-align: left; }
.section-eyebrow { font-size: .78rem; font-weight: 700; color: var(--sky); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 10px; display: block; }
.section-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.1rem; font-weight: 800; color: var(--text-main); margin-bottom: 14px; line-height: 1.2; }
.section-desc { font-size: 1rem; color: var(--text-sub); max-width: 580px; margin: 0 auto; line-height: 1.7; }
.section-header.left .section-desc { margin: 0; }

/* ── BREADCRUMB ── */
.breadcrumb { padding: 14px 0; background: var(--gray-light); border-bottom: 1px solid var(--gray-mid); }
.breadcrumb-list { display: flex; align-items: center; gap: 6px; font-size: .83rem; flex-wrap: wrap; }
.breadcrumb-list a { color: var(--sky); }
.breadcrumb-list a:hover { color: var(--sky-dark); }
.breadcrumb-sep { color: var(--gray-dark); }
.breadcrumb-current { color: var(--text-sub); }

/* ── CATALOG LAYOUT ── */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }
.sidebar { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius); padding: 22px; }
.sidebar-section { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--gray-mid); }
.sidebar-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar-title { font-weight: 700; font-size: .88rem; color: var(--text-main); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .05em; }
.filter-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; cursor: pointer; }
.filter-item label { font-size: .88rem; color: var(--text-sub); cursor: pointer; display: flex; align-items: center; gap: 9px; }
.filter-item input[type=checkbox] { accent-color: var(--sky); width: 15px; height: 15px; }
.filter-count { font-size: .76rem; color: var(--gray-dark); background: var(--gray-light); padding: 2px 7px; border-radius: 10px; }
.price-range { display: flex; gap: 8px; margin-top: 10px; }
.price-range input { flex: 1; border: 1px solid var(--gray-mid); border-radius: 8px; padding: 8px 10px; font-size: .85rem; outline: none; }
.price-range input:focus { border-color: var(--sky); }

/* ── SPEC TABLE ── */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr:nth-child(even) { background: var(--gray-light); }
.spec-table td { padding: 11px 14px; font-size: .88rem; border-bottom: 1px solid var(--gray-mid); }
.spec-table td:first-child { font-weight: 600; color: var(--slate); width: 45%; }
.spec-table td:last-child { color: var(--text-sub); }

/* ── COMPARISON TABLE ── */
.comparison-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--gray-mid); }
.comparison-table th { background: var(--slate); color: white; padding: 14px 16px; font-size: .85rem; font-weight: 600; text-align: left; }
.comparison-table td { padding: 12px 16px; font-size: .88rem; border-bottom: 1px solid var(--gray-mid); vertical-align: middle; }
.comparison-table tr:hover td { background: var(--sky-light); }
.comparison-table .winner { color: var(--emerald); font-weight: 700; }
.check-icon { color: var(--emerald); font-weight: 700; }
.cross-icon { color: #EF4444; }

/* ── BLOG ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card-img { overflow: hidden; }
.blog-card-img img { width: 100%; height: 190px; object-fit: cover; transition: transform .4s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.04); }
.blog-card-body { padding: 20px; }
.blog-card-cat { font-size: .74rem; font-weight: 700; color: var(--sky); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 8px; display: block; }
.blog-card-title { font-weight: 700; font-size: .97rem; color: var(--text-main); margin-bottom: 10px; line-height: 1.4; }
.blog-card-title a:hover { color: var(--sky); }
.blog-card-excerpt { font-size: .85rem; color: var(--text-sub); line-height: 1.6; margin-bottom: 14px; }
.blog-card-meta { display: flex; align-items: center; gap: 10px; font-size: .78rem; color: var(--gray-dark); }

/* ── BANNER/CTA ── */
.cta-banner { background: linear-gradient(135deg, var(--slate) 0%, #1e293b 100%); color: white; padding: 64px 0; text-align: center; }
.cta-banner h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.2rem; font-weight: 800; margin-bottom: 14px; }
.cta-banner p { font-size: 1.05rem; opacity: .8; margin-bottom: 30px; max-width: 540px; margin-left: auto; margin-right: auto; }
.cta-features { background: var(--sky-light); padding: 50px 0; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.feature-item { text-align: center; }
.feature-icon { width: 56px; height: 56px; background: var(--sky); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.feature-icon svg { width: 26px; height: 26px; color: white; }
.feature-title { font-weight: 700; font-size: .95rem; color: var(--text-main); margin-bottom: 6px; }
.feature-desc { font-size: .83rem; color: var(--text-sub); line-height: 1.5; }

/* ── NEWSLETTER ── */
.newsletter { background: var(--beige); padding: 60px 0; }
.newsletter-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.newsletter h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.8rem; font-weight: 800; color: var(--text-main); margin-bottom: 10px; }
.newsletter p { font-size: .95rem; color: var(--text-sub); }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input { flex: 1; border: 2px solid var(--gray-mid); border-radius: var(--radius); padding: 13px 16px; font-size: .93rem; outline: none; background: white; }
.newsletter-form input:focus { border-color: var(--sky); }

/* ── FOOTER ── */
.site-footer { background: var(--slate); color: #CBD5E1; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { }
.footer-logo { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.5rem; color: white; margin-bottom: 14px; }
.footer-logo span { color: var(--sky); }
.footer-desc { font-size: .88rem; line-height: 1.7; margin-bottom: 20px; color: #94A3B8; }
.footer-contact-item { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 9px; font-size: .85rem; }
.footer-contact-item svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 2px; color: var(--sky); }
.footer-col-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: .92rem; color: white; margin-bottom: 18px; text-transform: uppercase; letter-spacing: .06em; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: .87rem; color: #94A3B8; transition: color var(--transition); }
.footer-links a:hover { color: var(--sky); }
.footer-bottom { border-top: 1px solid #475569; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; font-size: .82rem; color: #64748B; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: #64748B; }
.footer-bottom a:hover { color: var(--sky); }
.footer-badges { display: flex; gap: 10px; }
.footer-badge { background: #475569; border-radius: 6px; padding: 4px 10px; font-size: .74rem; color: #94A3B8; }

/* ── PRODUCT DETAIL ── */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; padding: 48px 0; }
.product-gallery { }
.product-gallery-main { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 14px; border: 1px solid var(--gray-mid); }
.product-gallery-main img { width: 100%; height: 420px; object-fit: cover; }
.product-gallery-thumbs { display: flex; gap: 10px; }
.product-gallery-thumbs img { width: 80px; height: 80px; object-fit: cover; border-radius: 10px; border: 2px solid var(--gray-mid); cursor: pointer; }
.product-gallery-thumbs img.active, .product-gallery-thumbs img:hover { border-color: var(--sky); }
.product-info { }
.product-breadcrumb-info { font-size: .8rem; color: var(--text-sub); margin-bottom: 10px; }
.product-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.7rem; font-weight: 800; color: var(--text-main); margin-bottom: 12px; line-height: 1.25; }
.product-rating-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.product-price-block { margin-bottom: 22px; }
.product-price-main { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.2rem; font-weight: 800; color: var(--sky-dark); }
.product-price-old { font-size: 1rem; color: var(--gray-dark); text-decoration: line-through; margin-left: 10px; }
.product-price-save { font-size: .85rem; font-weight: 700; color: #EF4444; margin-left: 8px; }
.product-availability { display: flex; align-items: center; gap: 7px; font-size: .88rem; margin-bottom: 20px; }
.stock-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--emerald); }
.product-actions { display: flex; gap: 12px; margin-bottom: 26px; flex-wrap: wrap; }
.product-highlights { background: var(--gray-light); border-radius: var(--radius); padding: 18px; margin-bottom: 20px; }
.product-highlights h4 { font-weight: 700; font-size: .88rem; color: var(--text-main); margin-bottom: 12px; }
.highlight-item { display: flex; align-items: center; gap: 9px; font-size: .87rem; color: var(--text-sub); margin-bottom: 7px; }
.highlight-item svg { width: 16px; height: 16px; color: var(--emerald); flex-shrink: 0; }

/* ── TABS ── */
.tabs { border-bottom: 2px solid var(--gray-mid); margin-bottom: 28px; display: flex; gap: 0; overflow-x: auto; }
.tab-btn { padding: 13px 22px; font-size: .9rem; font-weight: 600; color: var(--text-sub); cursor: pointer; border: none; background: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all var(--transition); white-space: nowrap; }
.tab-btn.active, .tab-btn:hover { color: var(--sky-dark); border-bottom-color: var(--sky); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.contact-form { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius-lg); padding: 36px; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 600; font-size: .87rem; color: var(--text-main); margin-bottom: 7px; }
.form-control { width: 100%; border: 2px solid var(--gray-mid); border-radius: var(--radius); padding: 12px 15px; font-size: .92rem; outline: none; transition: border-color var(--transition); background: var(--gray-light); }
.form-control:focus { border-color: var(--sky); background: white; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-success { background: var(--emerald-light); border: 1px solid var(--emerald); border-radius: var(--radius); padding: 16px 20px; color: var(--emerald-dark); font-weight: 600; font-size: .92rem; display: none; margin-bottom: 16px; }
.form-success.show { display: flex; align-items: center; gap: 10px; }

/* ── POLICY PAGES ── */
.policy-content { max-width: 860px; margin: 0 auto; padding: 48px 24px; }
.policy-content h1 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2rem; font-weight: 800; color: var(--text-main); margin-bottom: 8px; }
.policy-meta { font-size: .85rem; color: var(--text-sub); margin-bottom: 36px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-mid); }
.policy-content h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.22rem; font-weight: 700; color: var(--slate); margin: 32px 0 12px; }
.policy-content h3 { font-size: 1rem; font-weight: 700; color: var(--text-main); margin: 22px 0 8px; }
.policy-content p { font-size: .93rem; color: var(--text-sub); line-height: 1.75; margin-bottom: 14px; }
.policy-content ul, .policy-content ol { padding-left: 22px; margin-bottom: 14px; }
.policy-content li { font-size: .93rem; color: var(--text-sub); line-height: 1.75; margin-bottom: 5px; }
.policy-content ul { list-style: disc; }
.policy-content ol { list-style: decimal; }
.policy-content table { width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: .88rem; }
.policy-content table th { background: var(--slate); color: white; padding: 10px 14px; text-align: left; }
.policy-content table td { padding: 10px 14px; border-bottom: 1px solid var(--gray-mid); color: var(--text-sub); }
.policy-content table tr:nth-child(even) td { background: var(--gray-light); }
.policy-highlight { background: var(--sky-light); border-left: 4px solid var(--sky); border-radius: 0 8px 8px 0; padding: 14px 18px; margin-bottom: 16px; }
.policy-highlight p { margin-bottom: 0; color: var(--slate); font-weight: 500; }

/* ── FAQ ── */
.faq-item { border: 1px solid var(--gray-mid); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.faq-question { padding: 18px 20px; font-weight: 600; font-size: .95rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; background: white; transition: background var(--transition); }
.faq-question:hover { background: var(--gray-light); }
.faq-question.open { background: var(--sky-light); color: var(--sky-dark); }
.faq-arrow { width: 20px; height: 20px; transition: transform .25s; flex-shrink: 0; }
.faq-question.open .faq-arrow { transform: rotate(180deg); }
.faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .25s; }
.faq-answer.open { max-height: 400px; padding: 0 20px 18px; }
.faq-answer p { font-size: .9rem; color: var(--text-sub); line-height: 1.7; }

/* ── REVIEWS ── */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review-card { background: white; border: 1px solid var(--gray-mid); border-radius: var(--radius); padding: 22px; }
.review-card-header { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--sky); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; color: white; flex-shrink: 0; }
.reviewer-name { font-weight: 600; font-size: .93rem; color: var(--text-main); }
.reviewer-date { font-size: .78rem; color: var(--gray-dark); }
.review-text { font-size: .88rem; color: var(--text-sub); line-height: 1.65; }

/* ── INFO BOXES ── */
.info-box { background: var(--gray-light); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 20px; }
.info-box.sky { background: var(--sky-light); border-left: 4px solid var(--sky); }
.info-box.emerald { background: var(--emerald-light); border-left: 4px solid var(--emerald); }
.info-box h4 { font-weight: 700; font-size: .92rem; color: var(--text-main); margin-bottom: 8px; }
.info-box p { font-size: .88rem; color: var(--text-sub); line-height: 1.6; margin: 0; }

/* ── PAGINATION ── */
.pagination { display: flex; gap: 8px; justify-content: center; padding: 32px 0; }
.page-btn { width: 40px; height: 40px; border: 1px solid var(--gray-mid); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: .88rem; font-weight: 500; color: var(--text-sub); cursor: pointer; transition: all var(--transition); background: white; }
.page-btn:hover, .page-btn.active { background: var(--sky); color: white; border-color: var(--sky); }

/* ── PRICE CHART ── */
.price-chart { background: var(--white); border: 1px solid var(--gray-mid); border-radius: var(--radius); padding: 24px; }
.chart-bars { display: flex; align-items: flex-end; gap: 10px; height: 140px; padding-top: 20px; }
.chart-bar-wrap { display: flex; flex-direction: column; align-items: center; flex: 1; gap: 6px; }
.chart-bar { width: 100%; background: var(--sky-light); border-radius: 4px 4px 0 0; transition: background .2s; cursor: pointer; min-height: 8px; }
.chart-bar:hover { background: var(--sky); }
.chart-label { font-size: .72rem; color: var(--gray-dark); }

/* ── MOBILE ── */
.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-nav { display: none; }

@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 220px 1fr; }
  .hero .container { gap: 36px; }
  .hero-title { font-size: 2.6rem; }
}
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid, .products-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 1.7rem; }
  .hero-title { font-size: 2.1rem; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .comparison-table { font-size: .82rem; }
  .comparison-table th, .comparison-table td { padding: 10px 10px; }
}
@media (max-width: 600px) {
  .header-top { display: none; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid, .products-grid-3 { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .search-bar { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-main { display: none; }
  .mobile-nav { display: block; background: var(--slate); padding: 10px 0; }
  .mobile-nav a { display: block; padding: 12px 20px; color: #CBD5E1; font-size: .9rem; border-bottom: 1px solid #475569; }
  .mobile-nav a:hover { color: var(--sky); }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.5rem; }
  .cta-banner h2 { font-size: 1.6rem; }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .newsletter-form { flex-direction: column; }
}

/* ── UTILITIES ── */
.text-sky { color: var(--sky); }
.text-emerald { color: var(--emerald); }
.text-slate { color: var(--slate); }
.bg-sky-light { background: var(--sky-light); }
.bg-gray { background: var(--gray-light); }
.bg-beige { background: var(--beige); }
.mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.flex { display: flex; } .flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.w-full { width: 100%; }
.rounded { border-radius: var(--radius); }
.shadow { box-shadow: var(--shadow-md); }
.text-center { text-align: center; }
.text-sm { font-size: .85rem; }
.font-bold { font-weight: 700; }
.divider { height: 1px; background: var(--gray-mid); margin: 24px 0; }
.tag { display: inline-flex; align-items: center; background: var(--gray-light); border: 1px solid var(--gray-mid); border-radius: 20px; padding: 4px 12px; font-size: .78rem; font-weight: 500; color: var(--text-sub); }
.tag.sky { background: var(--sky-light); border-color: #BAE6FD; color: var(--sky-dark); }
.tag.emerald { background: var(--emerald-light); border-color: #A7F3D0; color: var(--emerald-dark); }
.sticky-top { position: sticky; top: 90px; }
.overlay-loader { position: fixed; inset: 0; background: rgba(255,255,255,.6); display: flex; align-items: center; justify-content: center; z-index: 9999; display: none; }
.card-shadow { box-shadow: var(--shadow-md); }
.progress-bar { height: 6px; background: var(--gray-mid); border-radius: 10px; overflow: hidden; margin: 8px 0; }
.progress-fill { height: 100%; background: var(--sky); border-radius: 10px; }