@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;500;600;700&family=Trirong:wght@500;600;700&display=swap');

:root {
  --background: #f7f7f5;
  --foreground: #0e2a55;
  --card: #ffffff;
  --muted: #596174;
  --border: #0e2a55;
  --signal: #ab8a34;
  --signal-foreground: #ffffff;
  --navy-deep: #081a37;
  --gold-light: #c9a544;
  --secondary: #edeee8;
  --radius: 2px;
}

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

body {
  margin: 0;
  font-family: "Sarabun", ui-sans-serif, system-ui, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.font-display {
  font-family: "Trirong", Georgia, serif;
}

.tnum { font-variant-numeric: tabular-nums; }

.misreg {
  text-shadow: 0.055em 0.055em 0 rgba(171, 138, 52, 0.35);
}

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Trust / divisions strip ---------- */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 2rem;
}
@media (min-width: 640px) { .divisions-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .divisions-grid { grid-template-columns: repeat(4, 1fr); } }
.division-card {
  background: var(--card);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  transition: background .15s ease;
}
.division-card:hover { background: var(--secondary); }
.division-card .icon { color: var(--signal); }
.division-card h3 { margin: 0; font-size: 1.02rem; font-weight: 700; font-family: "Trirong", Georgia, serif; }
.division-card p { margin: 0; font-size: .84rem; color: var(--muted); line-height: 1.55; }
.division-card .division-tag {
  margin-top: auto;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--signal);
}

/* ---------- Stat strip ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  border-top: 1px solid rgba(247,247,245,.18);
  border-bottom: 1px solid rgba(247,247,245,.18);
  padding: 1.75rem 0;
}
@media (min-width: 640px) { .stat-strip { grid-template-columns: repeat(4, 1fr); } }
.stat-strip div { text-align: left; }
.stat-strip dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(247,247,245,.6); margin: 0; }
.stat-strip dd { font-family: "Trirong", Georgia, serif; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--background); margin: .25rem 0 0; }

/* ---------- Placeholder product thumb (no photo available) ---------- */
.product-thumb.placeholder-thumb,
.pd-image.placeholder-thumb {
  background:
    linear-gradient(135deg, rgba(14,42,85,0.05) 25%, transparent 25%) -8px 0/16px 16px,
    linear-gradient(135deg, transparent 75%, rgba(14,42,85,0.05) 75%) -8px 0/16px 16px,
    var(--secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  position: relative;
}
.product-thumb.placeholder-thumb::before,
.pd-image.placeholder-thumb::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--foreground) 50%, var(--signal) 50%);
}
.product-thumb.placeholder-thumb svg,
.pd-image.placeholder-thumb svg { color: var(--signal); opacity: .7; }
.placeholder-thumb .ph-label {
  position: absolute;
  bottom: .6rem;
  left: .5rem;
  right: .5rem;
  text-align: center;
  font-size: .6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  line-height: 1.4;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--background);
  border-bottom: 1px solid var(--border);
}
.brand-bar { height: 3px; display: flex; }
.brand-bar span { flex: 1; }
.brand-bar span:first-child { background: var(--foreground); }
.brand-bar span:last-child { background: var(--signal); }
.site-footer .brand-bar span:first-child { background: rgba(247,247,245,.35); }
.header-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.brand img { height: 40px; width: auto; object-fit: contain; }
.brand .brand-logo { height: 40px; max-width: 58vw; }
@media (min-width: 640px) { .brand .brand-logo { height: 52px; max-width: none; } }
@media (min-width: 1024px) { .brand .brand-logo { height: 62px; } }
.brand-word { display: none; font-family: "Trirong", Georgia, serif; line-height: 1.05; }
.brand-word strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--foreground); letter-spacing: 0.01em; }
.brand-word span { display: block; font-size: 0.58rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.16em; color: var(--signal); margin-top: 0.15rem; }
@media (min-width: 480px) { .brand-word { display: block; } }
.main-nav { margin-left: 1.5rem; display: none; gap: 0.25rem; }
.main-nav a {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active { color: var(--signal); }

.header-search {
  margin-left: auto;
  display: none;
  align-items: center;
  max-width: 320px;
  flex: 1;
}
.header-search input {
  height: 40px;
  width: 100%;
  border: 1px solid rgba(14,42,85,0.3);
  background: var(--card);
  padding: 0 0.75rem;
  font-size: 0.9rem;
  outline: none;
}
.header-search input:focus { border-color: var(--foreground); }
.header-search button {
  height: 40px;
  width: 44px;
  flex-shrink: 0;
  border: 1px solid var(--foreground);
  border-left: none;
  background: var(--foreground);
  color: var(--background);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-search button:hover { background: var(--signal); border-color: var(--signal); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }
@media (min-width: 768px) { .header-actions { margin-left: 0; } }

.menu-toggle {
  height: 40px; width: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
}

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--foreground);
  flex-shrink: 0;
  margin-left: 0.5rem;
}
.lang-switch .lang-btn {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.45rem 0.6rem;
  color: var(--foreground);
}
.lang-switch .lang-btn + .lang-btn { border-left: 1px solid var(--foreground); }
.lang-switch .lang-btn.active { background: var(--foreground); color: var(--background); }
.lang-switch .lang-btn:hover:not(.active) { background: var(--secondary); }
.mobile-lang-switch { display: flex; margin-bottom: 1rem; }
.mobile-lang-switch .lang-switch { width: 100%; }
.mobile-lang-switch .lang-btn { flex: 1; text-align: center; padding: 0.65rem 0.5rem; }
.footer-lang .lang-switch { border-color: rgba(247,247,245,0.4); }
.footer-lang .lang-btn { color: rgba(247,247,245,0.75); }
.footer-lang .lang-btn + .lang-btn { border-left-color: rgba(247,247,245,0.4); }
.footer-lang .lang-btn.active { background: var(--background); color: var(--foreground); }

.mobile-menu {
  display: none;
  border-top: 1px solid rgba(14,42,85,0.15);
  padding: 1rem 1.25rem;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 0.6rem 0.25rem;
  font-size: 1rem;
  font-weight: 500;
  border-left: 2px solid transparent;
}
.mobile-menu a:hover { border-left-color: var(--signal); color: var(--signal); }
.mobile-search { display: flex; margin-bottom: 0.75rem; }
.mobile-search input {
  height: 44px; width: 100%; border: 1px solid rgba(14,42,85,0.3);
  background: var(--card); padding: 0 0.75rem; font-size: 0.95rem; outline: none;
}
.mobile-search button {
  height: 44px; width: 48px; border: 1px solid var(--foreground); border-left: none;
  background: var(--foreground); color: var(--background); cursor: pointer;
}

@media (min-width: 768px) {
  .header-search { display: flex; }
}
@media (min-width: 1024px) {
  .main-nav { display: flex; }
  .menu-toggle { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 48px;
  padding: 0 1.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  border: 1px solid var(--foreground);
  transition: all 0.15s ease;
}
.btn-primary { background: var(--signal); border-color: var(--signal); color: #fff; }
.btn-primary:hover { background: var(--foreground); border-color: var(--foreground); }
.btn-outline { background: transparent; color: var(--foreground); }
.btn-outline:hover { background: var(--foreground); color: var(--background); }
.btn-outline-light { background: transparent; color: var(--background); border-color: rgba(247,247,245,0.5); }
.btn-outline-light:hover { background: var(--background); color: var(--foreground); border-color: var(--background); }

/* ---------- Hero ---------- */
/* ================= FULL-BLEED HERO SLIDER ================= */
.hero-full {
  position: relative;
  border-bottom: 1px solid var(--border);
  background: var(--navy-deep);
  overflow: hidden;
  isolation: isolate;
}
.hero-track { position: relative; height: clamp(440px, 62vh, 620px); }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .7s ease;
  display: flex;
  align-items: center;
}
.hero-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
}
.hero-slide.active .hero-bg { animation: heroDrift 9s ease-out forwards; }
@keyframes heroDrift { from { transform: scale(1.06); } to { transform: scale(1); } }

/* Navy scrim keeps the headline legible over any photo */
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(8,26,55,.96) 0%, rgba(8,26,55,.9) 34%, rgba(8,26,55,.55) 54%, rgba(8,26,55,.12) 72%, rgba(8,26,55,0) 88%),
    linear-gradient(to top, rgba(8,26,55,.55), rgba(8,26,55,0) 45%);
}
.hero-copy { position: relative; z-index: 3; width: 100%; }
.hero-slide.active .hero-copy > * { animation: heroRise .7s cubic-bezier(.2,.7,.3,1) backwards; }
.hero-slide.active .hero-copy > *:nth-child(1) { animation-delay: .10s; }
.hero-slide.active .hero-copy > *:nth-child(2) { animation-delay: .20s; }
.hero-slide.active .hero-copy > *:nth-child(3) { animation-delay: .30s; }
.hero-slide.active .hero-copy > *:nth-child(4) { animation-delay: .40s; }
@keyframes heroRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.hero-kicker {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 0 1rem;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--gold-light);
}
.hero-kicker .rule { width: 42px; height: 2px; background: var(--signal); flex-shrink: 0; }

.hero-copy h1 {
  margin: 0;
  max-width: 17ch;
  color: var(--background);
  font-size: clamp(2.1rem, 5.6vw, 4rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 26px rgba(8,26,55,.5);
}
html[lang="th"] .hero-copy h1 { font-size: clamp(1.75rem, 4.3vw, 3.05rem); line-height: 1.22; max-width: 20ch; }
html[lang="th"] .hero-kicker { letter-spacing: .12em; }

.hero-sub {
  max-width: 34rem;
  margin: 1.1rem 0 0;
  color: rgba(247,245,239,.84);
  font-size: clamp(.95rem, 1.6vw, 1.08rem);
  line-height: 1.65;
}
.hero-full .hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.9rem; }
.btn-ghost {
  border: 1px solid rgba(247,245,239,.45);
  color: var(--background);
  background: rgba(247,245,239,.06);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(247,245,239,.16); border-color: var(--background); }

/* arrows */
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 46px; height: 46px;
  display: none;
  align-items: center; justify-content: center;
  border: 1px solid rgba(247,245,239,.35);
  background: rgba(8,26,55,.4);
  color: var(--background);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease;
}
.hero-nav:hover { background: var(--signal); border-color: var(--signal); }
.hero-prev { left: 1.25rem; }
.hero-next { right: 1.25rem; }
@media (min-width: 900px) { .hero-nav { display: flex; } }

/* bottom bar: progress dots + counter */
.hero-footbar {
  position: absolute;
  left: 0; right: 0; bottom: 1.25rem;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.hero-dots { display: flex; gap: .5rem; }
.hero-dots button {
  width: 54px; height: 3px;
  padding: 0;
  border: 0;
  background: rgba(247,245,239,.3);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.hero-dots button .fill { position: absolute; inset: 0; width: 0; background: var(--signal); display: block; }
.hero-dots button.active .fill { animation: heroFill 6s linear forwards; }
@keyframes heroFill { from { width: 0; } to { width: 100%; } }
.hero-count { margin: 0; font-size: .72rem; letter-spacing: .14em; color: rgba(247,245,239,.75); font-weight: 600; }
.hero-count .sep { color: var(--signal); margin: 0 .2rem; }
.hero-count #hero-index { color: var(--background); }

@media (max-width: 640px) {
  .hero-track { height: clamp(430px, 76vh, 560px); }
  .hero-bg { object-position: 78% center; }
  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(8,26,55,.92) 0%, rgba(8,26,55,.86) 45%, rgba(8,26,55,.7) 100%);
  }
  .hero-copy h1 { max-width: none; }
  .hero-dots button { width: 38px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide.active .hero-bg,
  .hero-slide.active .hero-copy > *,
  .hero-dots button.active .fill { animation: none; }
  .hero-dots button.active .fill { width: 100%; }
}

/* stat band directly under the hero */
.hero-stats-bar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin: 0; }
@media (min-width: 640px) { .hero-stats-bar { grid-template-columns: repeat(4, 1fr); } }
}

/* ---------- Sections ---------- */
section { border-bottom: 1px solid var(--border); }
section.bg-card { background: var(--secondary); }
section.bg-dark { background: var(--foreground); color: var(--background); }
.section-inner { padding: 3.5rem 0; }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1.5rem; }
.section-head h2 { font-family: "Trirong", Georgia, serif; font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0.3rem 0 0; }
.link-arrow { font-size: 0.9rem; font-weight: 600; color: var(--signal); }
.link-arrow:hover { text-decoration: underline; }

/* Category list */
.cat-list { list-style: none; margin: 2rem 0 0; padding: 0; border-top: 1px solid var(--border); display: grid; }
.cat-list li { border-bottom: 1px solid rgba(14,42,85,0.2); }
.cat-list a { display: flex; align-items: baseline; justify-content: space-between; padding: 1rem 0.5rem; gap: 1rem; transition: background 0.15s, color 0.15s; }
.cat-list a:hover { background: var(--foreground); color: var(--background); }
.cat-num { font-size: 0.75rem; font-weight: 700; color: var(--signal); margin-right: 1rem; }
.cat-label { font-family: "Trirong", Georgia, serif; font-size: 1.25rem; font-weight: 600; }
@media (min-width: 640px) { .cat-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cat-list { grid-template-columns: 1fr 1fr 1fr; } }

/* Pillars / grid cards */
.pillar-grid {
  display: grid; gap: 1px; background: var(--foreground); border: 1px solid var(--foreground);
  margin-top: 2.5rem;
}
.pillar-card { background: var(--background); padding: 1.5rem; transition: background 0.15s, color 0.15s; }
.pillar-card:hover { background: var(--foreground); color: var(--background); }
.pillar-card h3 { font-family: "Trirong", Georgia, serif; font-size: 1.25rem; margin: 1.1rem 0 0.4rem; }
.pillar-card p { font-size: 0.9rem; color: var(--muted); margin: 0; }
.pillar-card:hover p { color: rgba(247,247,245,0.75); }
@media (min-width: 640px) { .pillar-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .pillar-grid { grid-template-columns: repeat(4,1fr); } }

.icon { color: var(--signal); }

/* Steps */
.steps-grid { display: grid; gap: 2rem; margin-top: 2.5rem; border-top: 1px solid rgba(247,247,245,0.2); padding-top: 2rem; }
.steps-grid .step-num { font-size: 0.85rem; font-weight: 700; color: var(--signal); }
.steps-grid h3 { font-family: "Trirong", Georgia, serif; font-size: 1.4rem; margin: 0.6rem 0 0.3rem; }
.steps-grid p { font-size: 0.9rem; color: rgba(247,247,245,0.7); margin: 0; }
@media (min-width: 768px) { .steps-grid { grid-template-columns: repeat(3,1fr); } }

/* Why grid */
.why-wrap { display: grid; gap: 2.5rem; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; }
.why-list li { border-top: 1px solid rgba(14,42,85,0.25); padding-top: 1.1rem; }
.why-list .num { font-size: 0.75rem; font-weight: 700; color: var(--signal); }
.why-list h3 { font-family: "Trirong", Georgia, serif; font-size: 1.1rem; margin: 0.4rem 0 0.3rem; }
.why-list p { font-size: 0.9rem; color: var(--muted); margin: 0; }
@media (min-width: 640px) { .why-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .why-wrap { grid-template-columns: 4fr 8fr; } }

/* Why us sits on the navy band — lift the text off the dark ground */
.why-sub { margin-top: 1rem; color: rgba(247,245,239,.78); }
.bg-dark .why-list li { border-top-color: rgba(247,245,239,.22); }
.bg-dark .why-list h3 { color: var(--background); }
.bg-dark .why-list p { color: rgba(247,245,239,.72); }
.bg-dark .why-list .num { color: var(--gold-light); }
.bg-dark .eyebrow { color: var(--gold-light); }

/* Assurances */
.assure-grid { display: grid; gap: 1px; background: var(--foreground); border-top: 1px solid var(--foreground); border: 1px solid var(--foreground); }
.assure-card { background: var(--card); padding: 1.75rem 1.5rem; }
.assure-top { display: flex; justify-content: space-between; align-items: flex-start; }
.assure-icon-badge { width: 44px; height: 44px; border-radius: 50%; background: var(--foreground); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.assure-icon-badge .icon { color: var(--background); }
.assure-card h3 { font-family: "Trirong", Georgia, serif; font-size: 1.12rem; margin: 1.1rem 0 0.4rem; }
.assure-card p { font-size: 0.87rem; color: var(--muted); margin: 0; line-height: 1.55; }
@media (min-width: 640px) { .assure-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .assure-grid { grid-template-columns: repeat(4,1fr); } }

/* CTA banner */
.cta-banner { display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between; padding: 3.5rem 0; }
.cta-banner h2 { font-family: "Trirong", Georgia, serif; font-size: clamp(1.8rem, 4vw, 2.4rem); max-width: 32rem; margin: 0.4rem 0 0; }

/* ---------- Product grid ---------- */
.product-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(2,1fr); margin-top: 1.5rem; }
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(3,1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(4,1fr); } }

.product-card {
  border: 1px solid rgba(14,42,85,0.25); background: var(--card);
  display: flex; flex-direction: column; transition: border-color 0.15s;
}
.product-card:hover { border-color: var(--foreground); }
.product-thumb { aspect-ratio: 1/1; overflow: hidden; background: #f1f0eb; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid rgba(14,42,85,0.15); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 0.9rem 1rem 1.1rem; display: flex; flex-direction: column; flex: 1; }
.product-cat { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--signal); }
.product-title { font-family: "Trirong", Georgia, serif; font-size: 1.05rem; font-weight: 600; margin: 0.35rem 0 0; line-height: 1.25; }
.product-link { margin-top: auto; padding-top: 0.9rem; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--foreground); }
.product-link:hover { color: var(--signal); }

/* ---------- Home division catalog slider ---------- */
.slider-nav { display: flex; gap: .5rem; flex-shrink: 0; }
.slider-arrow {
  width: 42px; height: 42px; border: 1px solid var(--border); background: var(--card);
  color: var(--foreground); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .15s, color .15s;
}
.slider-arrow:hover { background: var(--foreground); color: var(--background); }
.slider-arrow:disabled { opacity: .35; cursor: default; pointer-events: none; }
.product-slider {
  display: flex; gap: 1.25rem; margin-top: 1.5rem; overflow-x: auto; padding-bottom: .5rem;
  scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; scrollbar-width: thin;
}
.product-slider .product-card {
  flex: 0 0 auto; width: 220px; scroll-snap-align: start;
}
@media (min-width: 640px) { .product-slider .product-card { width: 240px; } }

/* Shop toolbar */
.shop-head { border-bottom: 1px solid var(--border); padding-bottom: 2rem; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1.5rem; }
.shop-head h1 { font-family: "Trirong", Georgia, serif; font-size: clamp(2.2rem, 5vw, 3rem); margin: 0.4rem 0 0; }
.shop-toolbar { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  border: 1px solid rgba(14,42,85,0.25); background: var(--card); padding: 0.5rem 0.85rem;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  cursor: pointer;
}
.chip:hover { border-color: var(--foreground); }
.chip.active { border-color: var(--foreground); background: var(--foreground); color: var(--background); }
.chip.active.signal { border-color: var(--signal); background: var(--signal); color: #fff; }
.empty-state { padding: 3rem 0; text-align: center; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--foreground); color: var(--background); }
.footer-grid { display: grid; gap: 2.5rem; padding: 3.5rem 0; }
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--background);
  padding: 0.9rem 1.4rem;
  border-radius: 10px;
  border: 1px solid rgba(201,165,68,0.55);
  box-shadow: 0 0 0 1px rgba(201,165,68,0.12), 0 10px 30px -12px rgba(0,0,0,0.55);
}
.footer-logo { display: inline-block; }
.footer-logo-img {
  height: 46px; width: auto; max-width: 260px; object-fit: contain;
  background: var(--background);
  padding: .6rem .85rem;
  border-left: 3px solid var(--signal);
  box-shadow: 0 6px 22px rgba(0,0,0,.28);
}
@media (min-width: 640px) { .footer-logo-img { height: 58px; max-width: 300px; } }
.footer-name { font-family: "Trirong", Georgia, serif; font-size: 1.1rem; font-weight: 700; display: block; }
.footer-sub { font-size: 0.62rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.22em; color: rgba(247,247,245,0.6); }
.footer-grid p { font-size: 0.88rem; color: rgba(247,247,245,0.7); line-height: 1.6; }
.footer-grid h3 { font-family: "Trirong", Georgia, serif; font-size: 1rem; margin: 0 0 1rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.footer-grid ul a { font-size: 0.88rem; color: rgba(247,247,245,0.7); }
.footer-grid ul a:hover { color: #fff; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.88rem; color: rgba(247,247,245,0.7); margin-bottom: 0.7rem; }
.footer-bottom { border-top: 1px solid rgba(247,247,245,0.15); padding: 1.1rem 0; display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: space-between; font-size: 0.72rem; color: rgba(247,247,245,0.5); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4,1fr); } }

/* ---------- Generic content pages ---------- */
.page-head { padding: 3rem 0 2rem; }
.page-head h1 { font-family: "Trirong", Georgia, serif; font-size: clamp(2.2rem, 5vw, 3rem); margin: 0.4rem 0 0; }
.policy { max-width: 42rem; margin: 0 auto; padding: 3rem 0; }
.policy-section { border-top: 1px solid rgba(14,42,85,0.2); padding: 1.75rem 0; }
.policy-section h2 { font-family: "Trirong", Georgia, serif; font-size: 1.3rem; margin: 0 0 0.6rem; }
.policy-section p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; margin: 0; }
.policy-updated { font-size: 0.78rem; color: var(--muted); margin-top: 0.5rem; }

/* FAQ accordion */
.faq-list { margin-top: 2rem; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid rgba(14,42,85,0.2); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 1.2rem 0; display: flex; align-items: baseline; gap: 1rem; font-family: inherit;
}
.faq-q .num { font-size: 0.72rem; font-weight: 700; color: var(--signal); flex-shrink: 0; }
.faq-q .q-text { font-family: "Trirong", Georgia, serif; font-size: 1.05rem; font-weight: 600; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.2s ease; padding-left: 2.1rem; }
.faq-a p { color: var(--muted); font-size: 0.9rem; line-height: 1.6; margin: 0 0 1.2rem; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-toggle-icon { margin-left: auto; flex-shrink: 0; transition: transform 0.15s; }
.faq-item.open .faq-toggle-icon { transform: rotate(45deg); }

/* Homepage FAQ preview: answers shown in full, no click needed */
.faq-static .faq-a { max-height: none; overflow: visible; }
.faq-static .faq-q { cursor: default; }
.faq-static .faq-toggle-icon { display: none; }

/* Contact page */
.contact-grid { display: grid; gap: 2.5rem; margin-top: 2.5rem; }
.contact-card { border: 1px solid var(--border); background: var(--card); padding: 1.5rem; }
.contact-card h2 { font-family: "Trirong", Georgia, serif; font-size: 1.25rem; margin: 0 0 1.2rem; }
.contact-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; font-size: 0.9rem; }
.contact-card ul li { display: flex; align-items: flex-start; gap: 0.6rem; }
.contact-note { border: 1px solid rgba(14,42,85,0.2); padding: 1.25rem; background: repeating-radial-gradient(rgba(171,138,52,0.45) 1px, transparent 1.4px); background-size: 8px 8px; }
.contact-note-inner { background: var(--background); padding: 1rem; }
.contact-form { border: 1px solid var(--border); background: var(--card); padding: 1.75rem; }
.form-row { display: grid; gap: 1.1rem; margin-bottom: 1.1rem; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-size: 0.78rem; font-weight: 600; margin-bottom: 0.35rem; }
.field input, .field textarea {
  width: 100%; border: 1px solid rgba(14,42,85,0.3); background: var(--background);
  padding: 0.65rem 0.75rem; font-family: inherit; font-size: 0.92rem; outline: none;
}
.field input:focus, .field textarea:focus { border-color: var(--foreground); }
.field textarea { min-height: 120px; resize: vertical; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 3fr; } }

/* Product detail */
.pd-grid { display: grid; gap: 2.5rem; margin-top: 2rem; }
.pd-image { border: 1px solid var(--border); background: var(--card); aspect-ratio: 1/1; overflow: hidden; }
.pd-image img { width: 100%; height: 100%; object-fit: cover; }
.pd-cat { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; color: var(--signal); }
.pd-title { font-family: "Trirong", Georgia, serif; font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0.5rem 0 1rem; }
.pd-desc { color: var(--muted); font-size: 1rem; line-height: 1.65; }
.pd-note { margin-top: 1.5rem; border: 1px solid rgba(14,42,85,0.2); background: var(--secondary); padding: 1rem 1.2rem; font-size: 0.88rem; color: var(--muted); }
@media (min-width: 1024px) { .pd-grid { grid-template-columns: 1fr 1fr; } }

/* 404 */
.notfound { text-align: center; padding: 6rem 0; }
.notfound .code { font-family: "Trirong", Georgia, serif; font-size: clamp(4rem,14vw,8rem); font-weight: 700; color: var(--signal); line-height: 1; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ================= About page: trust grid + values grid ================= */
.center-kicker {
  display: flex; align-items: center; justify-content: center; gap: .6rem;
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .18em;
  color: var(--signal); margin: 0;
}
.center-kicker .rule { width: 28px; height: 2px; background: var(--signal); display: inline-block; }
.center-heading {
  font-family: "Trirong", Georgia, serif;
  font-size: clamp(1.7rem, 3.8vw, 2.3rem);
  margin: .6rem 0 0;
  position: relative; display: inline-block; padding-bottom: 1.1rem;
}
.center-heading::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 56px; height: 3px; background: var(--signal);
}
.trust-head { text-align: center; }

.trust-grid {
  display: grid; gap: 1.25rem; margin-top: 2.75rem; text-align: left;
}
@media (min-width: 640px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .trust-grid { grid-template-columns: repeat(3, 1fr); } }
.trust-card {
  border: 1px solid var(--border); background: var(--card); padding: 1.85rem 1.6rem;
}
.trust-icon, .value-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--foreground); color: var(--background);
}
.trust-icon { margin-bottom: 1.1rem; }
.trust-card h3 { font-family: "Trirong", Georgia, serif; font-size: 1.05rem; margin: 0 0 .55rem; }
.trust-card p { color: var(--muted); font-size: .89rem; line-height: 1.65; margin: 0; }

.values-grid {
  display: grid; gap: 2rem; margin-top: 2.75rem; text-align: left;
}
@media (min-width: 640px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .values-grid { grid-template-columns: repeat(3, 1fr); gap: 2.5rem 2rem; } }
.value-item { display: flex; gap: 1rem; }
.value-icon { width: 40px; height: 40px; }
.value-item h3 { font-family: "Trirong", Georgia, serif; font-size: 1rem; margin: 0 0 .4rem; }
.value-item p { color: var(--muted); font-size: .88rem; line-height: 1.62; margin: 0; }