/* =============================================
   SinoTech Imports — Main Stylesheet v2
   ============================================= */

:root {
  --primary: #0057b8;
  --primary-dark: #003d82;
  --primary-light: #e8f0fb;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --success: #10b981;
  --danger: #ef4444;
  --text: #1a1a2e;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --bg2: #f1f5f9;
  --white: #ffffff;
  --nav-height: 68px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --transition: all 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.fw-700 { font-weight: 700; }
.mb-6 { margin-bottom: 5rem; }
.mt-6 { margin-top: 5rem; }

/* Scroll reveal */
.card-hidden { opacity: 0; transform: translateY(18px); transition: opacity 0.45s ease, transform 0.45s ease; }
.card-visible { opacity: 1; transform: translateY(0); }

/* ════════════════════════════════════════
   TOPBAR
════════════════════════════════════════ */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  font-size: 12.5px;
  padding: 7px 0;
  letter-spacing: 0.01em;
}

/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.main-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  min-height: var(--nav-height);
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,57,184,0.06);
}
.navbar-brand { display: flex; align-items: center; gap: 8px; }
.brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 20px;
}
.brand-text { font-size: 18px; font-weight: 800; color: var(--text); line-height: 1.1; white-space: nowrap; }
.brand-accent { color: var(--primary); }

.search-form { max-width: 420px; width: 100%; }
.search-input {
  border: 1.5px solid var(--border); border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important;
  padding: 8px 16px; font-size: 14px;
  transition: var(--transition);
}
.search-input:focus { border-color: var(--primary); box-shadow: none; }
.btn-search {
  background: var(--primary); color: white; border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
  padding: 8px 16px;
}
.btn-search:hover { background: var(--primary-dark); color: white; }
.nav-link { font-weight: 500; color: var(--text) !important; font-size: 14px; padding: 8px 10px !important; }
.nav-link:hover { color: var(--primary) !important; }

.cart-link { position: relative; font-size: 20px !important; }
.cart-badge {
  position: absolute; top: 0; right: -2px;
  background: var(--accent); color: white;
  font-size: 10px; font-weight: 700;
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.btn-quote {
  background: var(--primary); color: white !important;
  border-radius: var(--radius-sm); font-size: 13px; font-weight: 600;
  padding: 8px 16px; transition: var(--transition);
  white-space: nowrap;
}
.btn-quote:hover { background: var(--primary-dark); color: white !important; }

/* ════════════════════════════════════════
   HERO CAROUSEL  (1920 × 700 ratio)
════════════════════════════════════════ */
.hero-section { position: relative; overflow: hidden; }
.hero-slide {
  position: relative;
  width: 100%;
  height: 620px;
  display: flex; align-items: center;
}
@media (max-width: 768px) {
  .hero-slide { min-height: 360px; height: auto; align-items: flex-start; padding: 28px 0; }
  .hero-slide-inner { padding: 0 18px; max-width: 100%; }
  .hero-badge { display: inline-block; max-width: 100%; font-size: 10px; line-height: 1.35; padding: 4px 10px; margin-bottom: 10px; }
  .hero-title { font-size: clamp(1.55rem, 6vw, 2.2rem); margin-bottom: 10px; }
  .hero-subtitle { font-size: 13px; margin-bottom: 16px; line-height: 1.45; max-width: 100%; }
  .hero-ctas { flex-direction: column; align-items: flex-start; gap: 8px; }
  .btn-hero-primary, .btn-hero-secondary { width: auto; padding: 9px 14px; font-size: 12px; line-height: 1.2; }
  .carousel-control-prev, .carousel-control-next { display: none; }
  .hero-ctrl-btn { width: 36px; height: 36px; font-size: 16px; }
}
@media (max-width: 480px) {
  .hero-slide { min-height: 330px; padding: 24px 0; }
  .hero-badge { font-size: 9.5px; padding: 3px 9px; margin-bottom: 8px; }
  .hero-title { font-size: clamp(1.35rem, 6.8vw, 1.9rem); margin-bottom: 8px; }
  .hero-subtitle { font-size: 12px; margin-bottom: 14px; }
  .btn-hero-primary, .btn-hero-secondary { padding: 8px 12px; font-size: 11.5px; }
}

.hero-slide-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.28);
  z-index: 1;
}
.hero-slide-inner {
  position: relative; z-index: 2;
  padding: 0 20px;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex; align-items: center;
  background: rgba(245,158,11,0.25);
  color: #fde68a;
  border: 1px solid rgba(245,158,11,0.4);
  border-radius: 50px; padding: 5px 16px;
  font-size: 13px; font-weight: 600; margin-bottom: 18px;
}
.hero-title {
  color: white; font-size: clamp(1.8rem, 4.5vw, 3.4rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 16px;
}
.hero-subtitle {
  color: rgba(255,255,255,0.82); font-size: clamp(14px,2vw,18px);
  max-width: 560px; margin-bottom: 32px; line-height: 1.6;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-hero-primary {
  background: var(--accent); color: #1a1a2e;
  font-weight: 700; padding: 14px 30px;
  border-radius: var(--radius); font-size: 15px;
  transition: var(--transition); border: 2px solid transparent;
}
.btn-hero-primary:hover { background: var(--accent-dark); color: #1a1a2e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,0.3); }
.btn-hero-secondary {
  background: rgba(255,255,255,0.15); color: white;
  font-weight: 600; padding: 14px 24px;
  border-radius: var(--radius); font-size: 15px;
  border: 2px solid rgba(255,255,255,0.4);
  transition: var(--transition); backdrop-filter: blur(4px);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,0.25); color: white; border-color: white; }

/* Hero controls */
.carousel-control-prev, .carousel-control-next { width: 56px; opacity: 1; }
.hero-ctrl-btn {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: white;
  transition: var(--transition);
}
.carousel-control-prev:hover .hero-ctrl-btn,
.carousel-control-next:hover .hero-ctrl-btn { background: rgba(255,255,255,0.32); }
.carousel-indicators [data-bs-target] {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.5); border: none;
  transition: var(--transition);
}
.carousel-indicators .active { background: var(--accent); width: 28px; border-radius: 10px; }

/* ════════════════════════════════════════
   FEATURE STRIP
════════════════════════════════════════ */
.feature-strip { background: var(--white); border-bottom: 1px solid var(--border); }
.feature-item {
  display: flex; align-items: center; gap: 14px;
  padding: 22px 24px; border-right: 1px solid var(--border);
}
.feature-item:last-child { border-right: none; }
.feature-item i { font-size: 28px; color: var(--primary); flex-shrink: 0; }
.feature-item strong { display: block; font-size: 14px; font-weight: 700; }
.feature-item span { font-size: 12.5px; color: var(--text-muted); }

/* ════════════════════════════════════════
   SECTION COMMONS
════════════════════════════════════════ */
.section-main-title { font-size: 1.65rem; font-weight: 800; }
.section-header-row {
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
}
.view-all-link {
  font-size: 14px; font-weight: 600; color: var(--primary);
  display: flex; align-items: center; gap: 4px;
  transition: var(--transition); white-space: nowrap;
}
.view-all-link:hover { color: var(--primary-dark); gap: 8px; }
.section-tag {
  display: inline-block;
  background: var(--primary-light); color: var(--primary);
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; padding: 4px 14px; border-radius: 50px;
  margin-bottom: 10px;
}

/* ════════════════════════════════════════
   CATEGORY SWIPER SECTION
════════════════════════════════════════ */
.cat-carousel-section { padding: 56px 0; background: var(--white); border-bottom: 1px solid var(--border); }

.category-swiper { padding: 8px 4px 16px; overflow: hidden; }

.cat-card-big {
  display: flex; flex-direction: column; align-items: center;
  gap: 14px; padding: 24px 16px 20px;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.25s ease;
  text-align: center; cursor: pointer;
}
.cat-card-big:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.cat-card-icon {
  width: 80px; height: 80px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 36px; color: white;
  transition: var(--transition);
}
.cat-card-big:hover .cat-card-icon { transform: scale(1.08); }
.cat-card-name { font-size: 14px; font-weight: 700; color: var(--text); }
.cat-card-count { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* Swiper nav overrides */
.cat-prev, .cat-next {
  color: var(--primary) !important;
  background: var(--white);
  width: 42px !important; height: 42px !important;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow);
}
.cat-prev::after, .cat-next::after { font-size: 16px !important; font-weight: 700 !important; }
.cat-prev:hover, .cat-next:hover { background: var(--primary); color: white !important; border-color: var(--primary); }

/* ════════════════════════════════════════
   PRODUCT SECTIONS
════════════════════════════════════════ */
.product-section-area { padding: 60px 0; }
.alt-bg { background: var(--bg2); }

.section-body-row { display: flex; gap: 20px; align-items: stretch; min-height: 360px; }

/* ── Promo Banner ── */
.promo-banner-col { flex-shrink: 0; width: 280px; }
@media (max-width: 991px) { .promo-banner-col { width: 230px; } }
@media (max-width: 767px) {
  .section-body-row { flex-direction: column; }
  .promo-banner-col { width: 100%; }
}

.promo-banner {
  border-radius: var(--radius);
  padding: 32px 22px;
  height: 100%; min-height: 340px;
  display: flex; flex-direction: column; align-items: flex-start;
  position: relative; overflow: hidden;
  color: white;
}
.promo-deco-circle {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.pc1 { width: 180px; height: 180px; bottom: -60px; right: -60px; }
.pc2 { width: 100px; height: 100px; top: -30px; right: 20px; }

.promo-big-icon { font-size: 52px; color: rgba(255,255,255,0.9); margin-bottom: 16px; }
.promo-cat-title { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.promo-tagline { font-size: 13px; color: rgba(255,255,255,0.75); margin-bottom: 18px; line-height: 1.5; }
.promo-divider { width: 40px; height: 2px; background: rgba(255,255,255,0.3); margin-bottom: 16px; }
.promo-features { list-style: none; padding: 0; margin-bottom: 24px; }
.promo-features li { font-size: 13px; color: rgba(255,255,255,0.85); margin-bottom: 6px; display: flex; align-items: center; }
.promo-features li i { color: rgba(255,255,255,0.9); }

.btn-promo-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.2);
  border: 1.5px solid rgba(255,255,255,0.4);
  color: white; font-size: 13px; font-weight: 700;
  padding: 10px 18px; border-radius: 50px;
  transition: var(--transition); margin-top: auto;
  cursor: pointer;
}
.btn-promo-cta:hover { background: rgba(255,255,255,0.32); color: white; gap: 10px; }

/* ── Products Swiper ── */
.products-swiper-col {
  flex: 1; min-width: 0;
  position: relative; padding: 0 0 8px;
}

.product-swiper { overflow: hidden; }

/* ── Landing product cards (500×500 image ratio) ── */
.lp-product-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s ease;
  height: 100%;
}
.lp-product-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.lp-product-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;    /* 500×500 square */
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4ff, #e8f0fb);
}
.lp-product-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.lp-product-card:hover .lp-product-img { transform: scale(1.06); }

.lp-product-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; opacity: 0.5;
}
.lp-product-overlay {
  position: absolute; inset: 0;
  background: rgba(0,57,130,0.55);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
}
.lp-product-card:hover .lp-product-overlay { opacity: 1; }
.btn-quick-view {
  background: white; color: var(--primary);
  font-size: 13px; font-weight: 700;
  padding: 9px 20px; border-radius: 50px;
  transition: var(--transition);
}
.btn-quick-view:hover { background: var(--primary); color: white; }

.lp-product-body { padding: 14px 16px 16px; }
.lp-product-name {
  font-size: 14px; font-weight: 700; color: var(--text);
  margin-bottom: 4px; line-height: 1.4;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lp-product-desc { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.4; }
.lp-product-foot { display: flex; align-items: center; justify-content: space-between; }
.lp-product-price { font-size: 18px; font-weight: 800; color: var(--primary); }
.btn-lp-cart {
  background: var(--primary); color: white; border: none;
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; cursor: pointer; transition: var(--transition);
}
.btn-lp-cart:hover { background: var(--primary-dark); }

/* Product swiper nav buttons */
.prod-nav-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--border);
  box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--text);
  cursor: pointer; z-index: 10;
  transition: var(--transition);
}
.prod-nav-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }
.prod-prev { left: -20px; }
.prod-next { right: -20px; }
@media (max-width: 767px) {
  .prod-prev { left: 0; top: auto; bottom: -50px; transform: none; }
  .prod-next { right: 0; top: auto; bottom: -50px; transform: none; }
}

/* ════════════════════════════════════════
   BLOG PREVIEW SECTION
════════════════════════════════════════ */
.blog-preview-section { padding: 70px 0; background: var(--white); }

.blog-card {
  display: block;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s ease;
  height: 100%;
}
.blog-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.blog-card-img {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-light), #dbeafe);
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: var(--primary); opacity: 0.35;
}
.blog-card-date {
  position: absolute; bottom: 10px; left: 12px;
  background: rgba(0,0,0,0.55);
  color: white; font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 50px;
  backdrop-filter: blur(4px);
}
.blog-card-body { padding: 20px; }
.blog-card-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; line-height: 1.4; color: var(--text); }
.blog-card-excerpt { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.blog-read-more { font-size: 13px; font-weight: 700; color: var(--primary); display: flex; align-items: center; gap: 4px; }
.blog-card:hover .blog-read-more { gap: 8px; }

/* ════════════════════════════════════════
   CTA BANNER
════════════════════════════════════════ */
.cta-banner { background: linear-gradient(135deg, #001f5b 0%, #0057b8 100%); padding: 56px 0; }
.cta-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-title { font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 800; color: white; margin-bottom: 8px; }
.cta-sub { color: rgba(255,255,255,0.75); font-size: 15px; }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; }
.btn-cta-primary {
  background: var(--accent); color: #1a1a2e; font-weight: 700;
  padding: 13px 26px; border-radius: var(--radius); border: none;
  font-size: 15px; transition: var(--transition); white-space: nowrap;
}
.btn-cta-primary:hover { background: var(--accent-dark); color: #1a1a2e; transform: translateY(-1px); }
.btn-cta-secondary {
  background: rgba(255,255,255,0.12); color: white; font-weight: 600;
  padding: 13px 24px; border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.35); font-size: 15px;
  transition: var(--transition); white-space: nowrap;
}
.btn-cta-secondary:hover { background: rgba(255,255,255,0.22); color: white; }

/* ════════════════════════════════════════
   PAGE HERO MINI (shop, blog, about, contact)
════════════════════════════════════════ */
.page-hero-mini { padding: 56px 0 48px; }
.page-hero-title { font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 800; color: white; margin-bottom: 8px; }
.page-hero-sub { color: rgba(255,255,255,0.75); font-size: 16px; }

/* ════════════════════════════════════════
   CATEGORY FILTER PILLS (shop page)
════════════════════════════════════════ */
.cat-filter-row {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 4px 0;
}
.cat-filter-pill {
  display: inline-flex; align-items: center;
  padding: 7px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 500;
  color: var(--text-muted);
  background: var(--white); border: 1.5px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.cat-filter-pill:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-light); }
.cat-filter-pill.active { color: var(--primary); border-color: var(--primary); background: var(--primary-light); font-weight: 700; }

/* ════════════════════════════════════════
   PRODUCT CARDS (shop/category page)
════════════════════════════════════════ */
.product-card {
  background: var(--white); border-radius: var(--radius);
  border: 1.5px solid var(--border); overflow: hidden;
  transition: all 0.25s ease; cursor: pointer;
  height: 100%; display: flex; flex-direction: column;
}
.product-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.product-img-wrap {
  position: relative; aspect-ratio: 1 / 1; overflow: hidden;
  background: linear-gradient(135deg, #f0f4ff, #e8f0fb);
}
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.product-card:hover .product-img { transform: scale(1.05); }
.product-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(40px, 8vw, 64px); color: var(--primary); opacity: 0.35;
}
.product-overlay {
  position: absolute; inset: 0; background: rgba(0,57,130,0.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
}
.product-card:hover .product-overlay { opacity: 1; }
.btn-overlay { background: white; color: var(--primary); font-weight: 700; font-size: 13px; padding: 9px 20px; border-radius: 50px; }
.product-badge { position: absolute; top: 10px; left: 10px; border-radius: 50px; font-size: 11px; font-weight: 700; padding: 3px 10px; }
.badge-low { background: #fef3c7; color: #92400e; }

.product-info { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.product-category-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--primary); margin-bottom: 6px; display: block; }
.product-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; line-height: 1.4; }
.product-desc-short { font-size: 12.5px; color: var(--text-muted); line-height: 1.5; flex: 1; margin-bottom: 12px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.product-price { font-size: 18px; font-weight: 800; color: var(--primary); }
.btn-add-cart {
  background: var(--primary); color: white; border: none;
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; cursor: pointer; transition: var(--transition);
}
.btn-add-cart:hover { background: var(--primary-dark); }

/* View toggle */
.view-toggle { display: flex; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.view-btn { background: none; border: none; padding: 8px 12px; color: var(--text-muted); cursor: pointer; transition: var(--transition); }
.view-btn.active, .view-btn:hover { background: var(--primary); color: white; }

/* ════════════════════════════════════════
   PRODUCT DETAIL PAGE
════════════════════════════════════════ */
.detail-img-wrap {
  background: linear-gradient(135deg, #f0f4ff, #e8f0fb);
  border-radius: var(--radius); border: 1.5px solid var(--border);
  overflow: hidden; position: relative;
  aspect-ratio: 1 / 1;
  display: flex; align-items: center; justify-content: center;
}
.detail-img { width: 100%; height: 100%; object-fit: cover; }
.detail-img-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--primary); opacity: 0.4; font-size: 80px; }
.detail-img-placeholder span { font-size: 14px; opacity: 0.8; font-weight: 600; }
.cert-badges { position: absolute; bottom: 12px; left: 12px; display: flex; gap: 6px; }
.cert-badge { background: rgba(255,255,255,0.92); border: 1px solid var(--border); border-radius: 50px; font-size: 11px; font-weight: 600; padding: 3px 10px; color: var(--text-muted); }
.detail-cat-tag { display: inline-block; background: var(--primary-light); color: var(--primary); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 12px; border-radius: 50px; margin-bottom: 12px; }
.detail-title { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; margin-bottom: 16px; }
.meta-item { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 500; padding: 5px 12px; border-radius: 50px; background: var(--bg); border: 1.5px solid var(--border); }
.meta-item.in-stock { color: var(--success); border-color: var(--success); background: #f0fdf4; }
.meta-item.out-stock { color: var(--danger); border-color: var(--danger); background: #fef2f2; }
.detail-price-box { background: var(--primary-light); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 24px; }
.detail-price { font-size: 2.2rem; font-weight: 800; color: var(--primary); }
.detail-price-note { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.detail-description { color: var(--text-muted); line-height: 1.7; }
.detail-description h5 { font-size: 15px; font-weight: 700; color: var(--text); }
.qty-row { display: flex; align-items: center; gap: 16px; }
.qty-label { font-weight: 700; font-size: 14px; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.qty-btn { background: var(--bg); border: none; padding: 8px 14px; cursor: pointer; font-size: 16px; transition: var(--transition); }
.qty-btn:hover { background: var(--primary); color: white; }
.qty-input { width: 60px; text-align: center; border: none; border-left: 1.5px solid var(--border); border-right: 1.5px solid var(--border); padding: 8px 4px; font-size: 16px; font-weight: 700; outline: none; }
.btn-add-to-cart-lg { background: var(--primary); color: white; font-weight: 700; font-size: 15px; padding: 13px 24px; border-radius: var(--radius); border: none; transition: var(--transition); }
.btn-add-to-cart-lg:hover { background: var(--primary-dark); color: white; }
.btn-quote-lg { background: var(--white); color: var(--primary); font-weight: 700; font-size: 15px; padding: 13px 20px; border-radius: var(--radius); border: 2px solid var(--primary); transition: var(--transition); }
.btn-quote-lg:hover { background: var(--primary-light); }
.info-cards { display: flex; flex-direction: column; gap: 10px; }
.info-card { display: flex; align-items: center; gap: 14px; background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; }
.info-card i { font-size: 22px; color: var(--primary); flex-shrink: 0; }
.info-card strong { font-size: 14px; font-weight: 700; display: block; }
.info-card small { font-size: 12.5px; color: var(--text-muted); }
.section-title { font-size: 1.3rem; font-weight: 800; }

/* ════════════════════════════════════════
   BREADCRUMB
════════════════════════════════════════ */
.custom-breadcrumb { font-size: 13px; }
.custom-breadcrumb a { color: var(--primary); }
.custom-breadcrumb .active { color: var(--text-muted); }

/* ════════════════════════════════════════
   CART PAGE
════════════════════════════════════════ */
.page-title { font-size: 1.6rem; font-weight: 800; }
.cart-table-wrap { background: var(--white); border-radius: var(--radius); border: 1.5px solid var(--border); overflow: hidden; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { background: var(--bg); padding: 14px 16px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 1.5px solid var(--border); }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: none; }
.cart-product-cell { display: flex; align-items: center; gap: 14px; }
.cart-thumb { width: 64px; height: 64px; border-radius: var(--radius-sm); overflow: hidden; background: var(--primary-light); flex-shrink: 0; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--primary); opacity: 0.6; }
.cart-product-name { font-weight: 700; font-size: 14px; display: block; }
.cart-product-name:hover { color: var(--primary); }
.cart-product-cat { font-size: 12px; color: var(--text-muted); }
.qty-control-sm { border: 1.5px solid var(--border); border-radius: var(--radius-sm); display: inline-flex; }
.qty-input-sm { width: 56px; text-align: center; border: none; padding: 6px 4px; font-size: 14px; font-weight: 700; outline: none; border-radius: var(--radius-sm); }
.btn-remove-item { background: none; border: none; color: #94a3b8; font-size: 18px; cursor: pointer; transition: var(--transition); }
.btn-remove-item:hover { color: var(--danger); }

/* Order summary */
.order-summary-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px; }
.summary-title { font-size: 16px; font-weight: 800; margin-bottom: 16px; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 14px; color: var(--text-muted); }
.summary-total { display: flex; justify-content: space-between; font-size: 18px; font-weight: 800; border-top: 2px solid var(--border); padding-top: 14px; }
.btn-checkout { background: var(--primary); color: white; font-weight: 700; padding: 13px; border-radius: var(--radius); border: none; transition: var(--transition); font-size: 15px; display: block; text-align: center; }
.btn-checkout:hover { background: var(--primary-dark); color: white; }
.summary-note { font-size: 12px; color: var(--text-muted); text-align: center; }
.summary-product-row { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.summary-product-name { font-size: 14px; font-weight: 700; }
.summary-product-detail { font-size: 13px; color: var(--text-muted); margin-top: 3px; }

/* Checkout */
.checkout-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 32px; }
.checkout-section-title { font-size: 15px; font-weight: 800; color: var(--primary); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1.5px solid var(--primary-light); }
.form-control, .form-select { border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 14px; transition: var(--transition); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,87,184,0.1); }
.form-label { font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.btn-place-order { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; border: none; font-weight: 700; font-size: 16px; padding: 15px; border-radius: var(--radius); transition: var(--transition); }
.btn-place-order:hover { opacity: 0.9; transform: translateY(-1px); color: white; }
.trust-box { background: var(--bg); border-radius: var(--radius-sm); padding: 14px 16px; }
.trust-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.trust-row:last-child { margin-bottom: 0; }
.trust-row i { color: var(--primary); }

/* Order created */
.success-container { max-width: 700px; margin: 0 auto; text-align: center; padding: 20px; }
.success-icon { font-size: 72px; color: var(--success); margin-bottom: 20px; animation: pop 0.4s ease; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 70% { transform: scale(1.15); } 100% { transform: scale(1); opacity: 1; } }
.success-title { font-size: 2rem; font-weight: 800; margin-bottom: 10px; }
.success-subtitle { color: var(--text-muted); font-size: 16px; margin-bottom: 32px; }
.order-confirm-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 28px 32px; text-align: left; margin-bottom: 28px; }
.order-confirm-id { display: flex; justify-content: space-between; align-items: center; background: var(--primary-light); border-radius: var(--radius-sm); padding: 14px 18px; margin-bottom: 20px; font-size: 15px; }
.order-confirm-id strong { font-size: 20px; font-weight: 800; color: var(--primary); }
.confirm-row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 14px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.confirm-row span { color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.confirm-item-row { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 8px; color: var(--text-muted); }
.confirm-total-row { display: flex; justify-content: space-between; font-size: 16px; font-weight: 800; border-top: 2px solid var(--border); padding-top: 12px; margin-top: 8px; }
.success-next-steps { background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px 28px; text-align: left; margin-bottom: 28px; }
.success-next-steps h6 { font-size: 15px; font-weight: 800; margin-bottom: 16px; color: var(--primary); }
.next-steps-grid { display: flex; flex-direction: column; gap: 14px; }
.next-step { display: flex; gap: 14px; align-items: flex-start; font-size: 14px; color: var(--text-muted); }
.step-num { width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
.success-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Empty state */
.empty-state { text-align: center; padding: 80px 20px; }
.empty-state i { font-size: 64px; color: var(--border); display: block; margin-bottom: 20px; }
.empty-state h4 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.empty-state p { color: var(--text-muted); margin-bottom: 24px; }

/* ════════════════════════════════════════
   BLOG ARTICLE (detail page)
════════════════════════════════════════ */
.blog-article-meta { font-size: 13px; color: var(--text-muted); }
.blog-article-title { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 800; margin-bottom: 16px; }
.blog-article-excerpt { font-size: 16px; color: var(--text-muted); font-style: italic; border-left: 3px solid var(--primary); padding-left: 16px; margin-bottom: 24px; }
.blog-article-img { border-radius: var(--radius); overflow: hidden; }
.blog-article-img-placeholder { aspect-ratio: 16/9; border-radius: var(--radius); background: var(--primary-light); display: flex; align-items: center; justify-content: center; font-size: 64px; color: var(--primary); opacity: 0.4; }
.blog-article-body { font-size: 15.5px; line-height: 1.85; color: #334155; }
.blog-article-body p { margin-bottom: 1.4rem; }
.blog-meta { font-size: 13px; color: var(--text-muted); }
.blog-date, .blog-author { font-size: 13px; }

/* Blog sidebar */
.blog-sidebar { position: sticky; top: 90px; }
.sidebar-title { font-size: 15px; font-weight: 800; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--border); }
.sidebar-post-card { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.sidebar-post-card:last-child { border-bottom: none; }
.sidebar-post-img { width: 64px; height: 54px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--primary-light); }
.sidebar-post-img img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--primary); opacity: 0.4; }
.sidebar-post-title { font-size: 13px; font-weight: 700; color: var(--text); line-height: 1.4; }
.sidebar-post-date { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.sidebar-cta { background: var(--primary-light); border-radius: var(--radius); padding: 20px; text-align: center; }
.sidebar-cta h6 { font-weight: 800; margin-bottom: 6px; }
.sidebar-cta p { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }

/* ════════════════════════════════════════
   ABOUT PAGE
════════════════════════════════════════ */
.about-heading { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.about-text { color: var(--text-muted); font-size: 15.5px; line-height: 1.7; margin-bottom: 14px; }
.about-stats-row { display: flex; gap: 24px; flex-wrap: wrap; }
.about-stat { display: flex; flex-direction: column; }
.about-stat-num { font-size: 2rem; font-weight: 800; color: var(--primary); line-height: 1; }
.about-stat-label { font-size: 12.5px; color: var(--text-muted); font-weight: 600; }
.about-img-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-img-card {
  border-radius: var(--radius); padding: 32px 24px;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 10px;
  color: white; text-align: center;
}
.about-img-card i { font-size: 40px; }
.about-img-card span { font-size: 14px; font-weight: 700; }
.ai1 { border-radius: var(--radius) 4px var(--radius) 4px; }
.ai2 { border-radius: 4px var(--radius) 4px var(--radius); }
.ai3 { border-radius: 4px var(--radius) 4px var(--radius); }
.ai4 { border-radius: var(--radius) 4px var(--radius) 4px; }

.values-section { padding: 70px 0; background: var(--bg2); border-radius: var(--radius); }
.value-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 28px 24px; height: 100%; transition: var(--transition); }
.value-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.value-icon { width: 60px; height: 60px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 28px; color: white; margin-bottom: 16px; }
.value-card h5 { font-size: 16px; font-weight: 800; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.about-cta { background: linear-gradient(135deg, #001f5b, #0057b8); border-radius: var(--radius); padding: 56px 40px; text-align: center; color: white; margin-top: 40px; }
.about-cta h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 10px; }
.about-cta p { color: rgba(255,255,255,0.75); margin-bottom: 28px; }
.btn-white-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.5); font-weight: 700; padding: 12px 24px; border-radius: var(--radius); transition: var(--transition); }
.btn-white-outline:hover { background: rgba(255,255,255,0.12); color: white; }

/* ════════════════════════════════════════
   CONTACT PAGE
════════════════════════════════════════ */
.contact-heading { font-size: 1.6rem; font-weight: 800; margin-bottom: 12px; }
.contact-intro { color: var(--text-muted); font-size: 15px; line-height: 1.7; margin-bottom: 28px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 14px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-info-icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: white; flex-shrink: 0; }
.contact-info-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); }
.contact-info-value { font-size: 14.5px; font-weight: 700; color: var(--text); margin-top: 2px; }
.contact-social { display: flex; gap: 10px; flex-wrap: wrap; }
.contact-social-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 700; transition: var(--transition); }
.contact-social-btn.whatsapp { background: #25D366; color: white; }
.contact-social-btn.whatsapp:hover { background: #128C7E; color: white; }
.contact-social-btn.email { background: var(--primary-light); color: var(--primary); }
.contact-social-btn.email:hover { background: var(--primary); color: white; }
.contact-form-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 32px; }

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.site-footer { background: #080d24; color: rgba(255,255,255,0.75); padding: 72px 0 0; margin-top: 0; }
.footer-brand-link { text-decoration: none; }
.footer-brand { font-size: 22px; font-weight: 800; color: white; display: inline-flex; align-items: center; }
.footer-brand span { color: var(--accent); }
.footer-desc { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.6); }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: rgba(255,255,255,0.65); transition: var(--transition); }
.social-links a:hover { background: var(--primary); color: white; }
.footer-heading { font-size: 12.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.2px; color: white; margin-bottom: 16px; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.6); transition: var(--transition); display: flex; align-items: center; gap: 5px; }
.footer-links a:hover { color: var(--accent); }
.footer-contact { list-style: none; padding: 0; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; margin-bottom: 10px; line-height: 1.4; }
.footer-contact i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.trust-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.badge-item { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 50px; padding: 5px 12px; font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.75); display: flex; align-items: center; gap: 5px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 48px; padding: 22px 0; font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom-links a { color: rgba(255,255,255,0.45); transition: var(--transition); font-size: 13px; }
.footer-bottom-links a:hover { color: var(--accent); }

/* ════════════════════════════════════════
   LIVE SEARCH
════════════════════════════════════════ */
.search-form-wrap {
  position: relative;
  flex: 1;
  max-width: 480px;
}
.search-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0; right: 0;
  z-index: 10000;
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.14);
  max-height: 420px;
  overflow-y: auto;
}
.search-dropdown.open { display: block; }
.search-result-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; gap: 12px;
  text-decoration: none; color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}
.search-result-item:hover { background: var(--primary-light); color: var(--text); }
.search-result-item:last-child { border-bottom: none; }
.sri-info { flex: 1; min-width: 0; }
.sri-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sri-cat { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.sri-price { font-size: 14px; font-weight: 700; color: var(--primary); white-space: nowrap; }
.search-no-results { padding: 18px 16px; text-align: center; color: var(--text-muted); font-size: 14px; }

/* ════════════════════════════════════════
   ALL PRODUCTS SECTION
════════════════════════════════════════ */
.all-products-section {
  padding: 64px 0;
  background: white;
}

/* ════════════════════════════════════════
   LOCATION SECTION
════════════════════════════════════════ */
.location-section {
  padding: 64px 0;
  background: var(--bg);
}
.location-info-box {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  height: 100%;
  display: flex; flex-direction: column; gap: 20px;
}
.location-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.location-item i {
  font-size: 22px; color: var(--primary);
  margin-top: 2px; flex-shrink: 0; width: 28px; text-align: center;
}
.location-item strong { display: block; font-weight: 700; font-size: 14px; color: var(--text); }
.location-item span { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.location-social-row { display: flex; gap: 10px; flex-wrap: wrap; }
.loc-social-btn {
  display: inline-flex; align-items: center;
  padding: 8px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 700; text-decoration: none;
  transition: var(--transition);
}
.loc-social-btn.wa { background: #25D366; color: white; }
.loc-social-btn.wa:hover { background: #128C7E; color: white; }
.loc-social-btn.fb { background: #1877F2; color: white; }
.loc-social-btn.fb:hover { background: #0d65d9; color: white; }
.loc-social-btn.ig { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: white; }
.loc-social-btn.ig:hover { opacity: 0.9; color: white; }
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  height: 100%; min-height: 380px;
}
.map-container iframe { width: 100%; height: 100%; border: 0; display: block; min-height: 380px; }

/* ════════════════════════════════════════
   WHATSAPP FLOAT BUTTON
════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 9999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: all 0.25s ease;
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); color: white; box-shadow: 0 6px 28px rgba(37,211,102,0.65); }
.wa-tooltip {
  position: absolute;
  right: 72px;
  background: #1f2937;
  color: white;
  font-size: 12px; font-weight: 600;
  padding: 5px 12px; border-radius: 50px;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* WhatsApp button on product page */
.btn-whatsapp-product {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 13px 20px;
  background: #25D366; color: white;
  border-radius: var(--radius); font-size: 15px; font-weight: 700;
  transition: var(--transition); text-decoration: none;
}
.btn-whatsapp-product:hover { background: #128C7E; color: white; }

/* ════════════════════════════════════════
   PRODUCT GALLERY
════════════════════════════════════════ */
.gallery-wrap { display: flex; flex-direction: column; gap: 14px; }

.gallery-main-img {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4ff, #e8f0fb);
}
.gallery-main-photo {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity 0.15s ease;
}
.gallery-main-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px; font-size: 80px;
  color: var(--primary); opacity: 0.35;
}
.gallery-main-placeholder span { font-size: 14px; font-weight: 600; opacity: 0.8; }

.gallery-cert-strip {
  position: absolute; bottom: 12px; left: 12px;
  display: flex; gap: 6px; flex-wrap: wrap;
}
.cert-pill {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: 50px; font-size: 11px; font-weight: 700;
  padding: 4px 10px; color: var(--text-muted);
  backdrop-filter: blur(4px);
}

.gallery-thumbs {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.gallery-thumb {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  overflow: hidden; cursor: pointer;
  transition: var(--transition); flex-shrink: 0;
  background: var(--bg);
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb:hover { border-color: var(--primary); }
.gallery-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-light); }

/* ════════════════════════════════════════
   DETAIL ACTION ROW
════════════════════════════════════════ */
.detail-action-row {
  display: flex; gap: 12px; align-items: stretch;
}
.detail-action-row .btn-add-to-cart-lg { display: flex; align-items: center; justify-content: center; }
.alert-oos {
  background: #fef3c7; border: 1.5px solid #fcd34d;
  border-radius: var(--radius); padding: 14px 18px;
  color: #92400e; font-size: 14px; font-weight: 600;
  display: flex; align-items: center;
}
.alert-oos a { color: var(--primary); text-decoration: underline; }

/* ════════════════════════════════════════
   LONG DESCRIPTION SECTION
════════════════════════════════════════ */
.long-desc-section {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.long-desc-header {
  background: linear-gradient(135deg, #f8fafc, var(--primary-light));
  padding: 20px 28px;
  border-bottom: 1.5px solid var(--border);
}
.long-desc-title { font-size: 18px; font-weight: 800; color: var(--primary); margin: 0; }
.long-desc-body {
  padding: 28px 32px;
  font-size: 15px; line-height: 1.8; color: #334155;
}
.long-desc-body h5 {
  font-size: 16px; font-weight: 800; color: var(--text);
  margin-top: 24px; margin-bottom: 10px;
}
.long-desc-body h5:first-child { margin-top: 0; }
.long-desc-body p { margin-bottom: 14px; }
.long-desc-body ul { padding-left: 20px; margin-bottom: 14px; }
.long-desc-body ul li { margin-bottom: 6px; }
.long-desc-body strong { color: var(--text); }

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 991px) {
  .cat-carousel-section { padding: 40px 0; }
  .product-section-area { padding: 44px 0; }
  .promo-banner { min-height: 260px; padding: 24px 18px; }
  .promo-big-icon { font-size: 40px; }
  .promo-cat-title { font-size: 18px; }
}
@media (max-width: 767px) {
  .hero-slide { height: 420px; }
  .hero-title { font-size: 1.8rem; }
  .feature-item { padding: 14px 10px; gap: 10px; }
  .feature-item i { font-size: 22px; }
  .section-body-row { flex-direction: column; gap: 16px; }
  .promo-banner-col { width: 100% !important; }
  .promo-banner { min-height: auto; padding: 20px 16px; flex-direction: column; align-items: flex-start; justify-content: flex-start; text-align: left; }
  .promo-big-icon { font-size: 32px; margin: 0 0 12px; }
  .promo-cat-title { font-size: 17px; margin-bottom: 4px; }
  .promo-tagline { font-size: 12px; line-height: 1.45; margin-bottom: 12px; max-width: 100%; }
  .promo-divider, .promo-features { display: none; }
  .btn-promo-cta { margin-top: 0; padding: 8px 14px; font-size: 12px; }
  .pc1 { width: 120px; height: 120px; bottom: -40px; right: -40px; }
  .pc2 { width: 72px; height: 72px; top: -18px; right: 14px; }
  .products-swiper-col { padding-bottom: 50px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .about-img-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .about-img-card { padding: 20px 12px; }
}
@media (max-width: 480px) {
  .btn-hero-primary, .btn-hero-secondary { text-align: center; }
  .promo-banner { padding: 18px 14px; }
  .promo-big-icon { font-size: 28px; margin-bottom: 10px; }
  .promo-cat-title { font-size: 16px; }
  .promo-tagline { font-size: 11.5px; margin-bottom: 10px; }
  .btn-promo-cta { padding: 8px 12px; font-size: 11.5px; }
}