/* ============================================================
   Shin Chia Chang Plastic Co., Ltd — site theme
   Custom layer on top of Bootstrap 5. Loaded after bootstrap.min.css.
   ============================================================ */

:root {
  --sc-ink: #182634;
  --sc-ink-soft: #2c3e50;
  --sc-gold: #b8935a;
  --sc-gold-soft: #d8bd8f;
  --sc-bg: #f7f5f1;
  --sc-bg-alt: #ffffff;
  --sc-border: #e6e1d8;
  --sc-text-muted: #5c6672;
  --sc-radius: 0.75rem;
  --sc-shadow: 0 10px 30px rgba(24, 38, 52, 0.08);
  --sc-shadow-sm: 0 4px 12px rgba(24, 38, 52, 0.06);
  --sc-max: 1200px;
}

/* ---------- base ---------- */
html, body {
  background: var(--sc-bg);
  color: var(--sc-ink);
}

a { color: var(--sc-gold); }
a:hover { color: var(--sc-ink); }

.container { max-width: var(--sc-max); }

h1, h2, h3, .h1, .h2, .h3 {
  font-weight: 700;
  color: var(--sc-ink);
  letter-spacing: 0.01em;
}

p {
  text-wrap: pretty;
}

::selection { background: var(--sc-gold-soft); }

/* ---------- header / nav ---------- */
.site-header {
  background: var(--sc-bg-alt) !important;
  border-bottom: 1px solid var(--sc-border) !important;
  box-shadow: var(--sc-shadow-sm);
}

.site-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--sc-ink) !important;
  line-height: 1.15;
}

.site-header .nav-link {
  color: var(--sc-ink-soft) !important;
  font-weight: 600;
  position: relative;
  transition: color 0.15s ease;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus {
  color: var(--sc-gold) !important;
}

.site-header .dropdown-menu {
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  box-shadow: var(--sc-shadow);
}

.site-header .dropdown-item:hover {
  background: var(--sc-bg);
  color: var(--sc-gold);
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--sc-border);
  border-radius: 999px;
  padding: 0.2rem;
  background: var(--sc-bg);
  margin-left: 0.5rem;
}

.lang-toggle a {
  border: none;
  background: transparent;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sc-text-muted);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-toggle a.active {
  background: var(--sc-ink);
  color: #fff;
}

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--sc-ink) 0%, #24384a 100%);
  color: #fff;
  border-radius: var(--sc-radius);
  padding: 3.5rem 2.5rem;
  margin-top: 2rem;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(184, 147, 90, 0.25), transparent 60%);
}

.hero .hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--sc-gold-soft);
  font-weight: 700;
}

.hero h1 {
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin: 0.5rem 0 1rem;
}

.hero p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 46rem;
  font-size: 1.05rem;
}

.hero .hero-tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.hero .hero-tags a {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.hero .hero-tags a:hover {
  background: var(--sc-gold);
  border-color: var(--sc-gold);
  color: var(--sc-ink);
}

/* ---------- buttons ---------- */
.btn-brand {
  background: var(--sc-gold);
  border: 1px solid var(--sc-gold);
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
}

.btn-brand:hover {
  background: var(--sc-ink);
  border-color: var(--sc-ink);
  color: #fff;
}

.btn-outline-brand {
  background: transparent;
  border: 1px solid var(--sc-ink);
  color: var(--sc-ink);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
}

.btn-outline-brand:hover {
  background: var(--sc-ink);
  color: #fff;
}

/* ---------- section helpers ---------- */
.section-title {
  font-size: 1.6rem;
  margin-bottom: 0.35rem;
}

.section-lead {
  color: var(--sc-text-muted);
  margin-bottom: 2rem;
}

.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--sc-gold);
  margin-bottom: 0.4rem;
}

/* ---------- category tabs ---------- */
.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.25rem;
}

.category-tabs a {
  border: 1px solid var(--sc-border);
  border-radius: 999px;
  padding: 0.5rem 1.2rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sc-ink-soft);
  background: var(--sc-bg-alt);
  text-decoration: none;
  transition: all 0.15s ease;
}

.category-tabs a:hover {
  border-color: var(--sc-gold);
  color: var(--sc-gold);
}

.category-tabs a.active {
  background: var(--sc-ink);
  border-color: var(--sc-ink);
  color: #fff;
}

/* ---------- product cards ---------- */
.product-card {
  display: block;
  background: var(--sc-bg-alt);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sc-shadow);
  color: inherit;
}

.product-card .product-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #fff;
  overflow: hidden;
}

.product-card .product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.3s ease;
}

.product-card:hover .product-thumb img {
  transform: scale(1.06);
}

.product-card .product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(24, 38, 52, 0.72);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  opacity: 0;
  transition: opacity 0.2s ease;
  text-transform: uppercase;
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-card .product-caption {
  padding: 0.9rem 1rem;
  text-align: center;
  font-weight: 700;
  border-top: 1px solid var(--sc-border);
  letter-spacing: 0.03em;
}

.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--sc-text-muted);
}

/* ---------- breadcrumb ---------- */
.sc-breadcrumb {
  font-size: 0.9rem;
  color: var(--sc-text-muted);
  margin-bottom: 1.5rem;
}

.sc-breadcrumb a {
  color: var(--sc-text-muted);
  text-decoration: none;
}

.sc-breadcrumb a:hover { color: var(--sc-gold); }

/* ---------- product detail ---------- */
.detail-media {
  background: var(--sc-bg-alt);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  padding: 1.5rem;
  box-shadow: var(--sc-shadow-sm);
}

.detail-media img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.detail-panel {
  background: var(--sc-bg-alt);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  padding: 1.75rem;
  box-shadow: var(--sc-shadow-sm);
  height: 100%;
}

.detail-panel .item-code {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sc-ink);
}

.detail-panel .spec-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
  display: grid;
  gap: 0.5rem;
}

.detail-panel .spec-list li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--sc-border);
  padding-bottom: 0.4rem;
  font-size: 1rem;
}

.detail-panel .spec-list li span:first-child {
  color: var(--sc-text-muted);
  font-weight: 600;
}

.spec-table {
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  overflow: hidden;
}

.spec-table thead th {
  background: var(--sc-ink);
  color: #fff;
  font-weight: 700;
  border: none;
}

.spec-table td, .spec-table th {
  padding: 0.65rem 1rem;
  vertical-align: middle;
}

.spec-table tbody tr:nth-child(even) {
  background: var(--sc-bg);
}

/* ---------- feature / info cards ---------- */
.info-card {
  background: var(--sc-bg-alt);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  padding: 1.75rem;
  box-shadow: var(--sc-shadow-sm);
  height: 100%;
}

.info-card .info-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--sc-bg);
  color: var(--sc-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.info-card p {
  color: var(--sc-text-muted);
  margin-bottom: 0;
}

/* ---------- country chips ---------- */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip-list .chip {
  background: var(--sc-bg);
  border: 1px solid var(--sc-border);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sc-ink-soft);
}

/* ---------- about carousel ---------- */
.about-carousel {
  border-radius: var(--sc-radius);
  overflow: hidden;
  box-shadow: var(--sc-shadow);
  margin-bottom: 2.5rem;
}

.about-carousel img {
  height: 420px;
  object-fit: cover;
}

@media (max-width: 767px) {
  .about-carousel img { height: 220px; }
}

.about-carousel .carousel-indicators [data-bs-target] {
  background-color: var(--sc-gold);
}

/* ---------- contact ---------- */
.contact-card {
  background: var(--sc-bg-alt);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  padding: 1.75rem;
  box-shadow: var(--sc-shadow-sm);
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--sc-border);
}

.contact-row:last-of-type { border-bottom: none; }

.contact-row .contact-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--sc-bg);
  color: var(--sc-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-row .contact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sc-text-muted);
  font-weight: 700;
}

.contact-map {
  border-radius: var(--sc-radius);
  overflow: hidden;
  box-shadow: var(--sc-shadow-sm);
  border: 1px solid var(--sc-border);
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--sc-ink);
  color: rgba(255, 255, 255, 0.75);
  margin-top: 4rem;
  padding: 3rem 0 1.5rem;
}

.site-footer h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.site-footer a:hover { color: var(--sc-gold-soft); }

.site-footer .footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sc-gold-soft);
}

.site-footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- generic section spacing ---------- */
main, .page-section {
  padding-bottom: 1rem;
}

.page-section + .page-section {
  margin-top: 3rem;
}