:root {
  --navy-900: #0b1a33;
  --navy-800: #11264a;
  --navy-700: #1a3463;
  --gold-600: #b07d1f;
  --gold-500: #c9962e;
  --gold-400: #ddb355;
  --gold-300: #ecd08f;
  --gold-50: #fbf6ea;
  --red: #c4161c;
  --ink: #1d2433;
  --muted: #5d6676;
  --line: #e7e1d3;
  --bg: #ffffff;
  --bg-soft: #faf8f3;
  --radius: 12px;
  --shadow: 0 10px 30px -12px rgba(11, 26, 51, .18);
  --serif: "Playfair Display", "Noto Serif Thai", Georgia, serif;
  --sans: "IBM Plex Sans Thai", "Segoe UI", system-ui, sans-serif;
  --header-h: 92px;
  --gutter: max(16px, calc((100vw - 1200px) / 2));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4, h5 { line-height: 1.2; margin: 0 0 .5em; color: var(--navy-800); }
h1, h2, h3 { font-family: var(--serif); }
h2 { font-size: clamp(1.75rem, 3vw, 2.3rem); }
p { margin: 0 0 1em; }
html[lang="th"] h1, html[lang="th"] h2, html[lang="th"] h3 {
  font-family: "Prompt", var(--sans); font-weight: 600; line-height: 1.35; letter-spacing: 0;
}
h1, h2 { text-wrap: balance; }
html[lang="th"] .hero h1 { font-size: clamp(1.9rem, 3.1vw, 2.75rem); line-height: 1.3; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.muted { color: var(--muted); font-size: .95rem; }

.eyebrow {
  font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold-500); margin-bottom: .5em;
}
.eyebrow.light { color: var(--gold-300); }
html[lang="th"] .eyebrow { letter-spacing: .02em; font-size: .9rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .8em 1.6em; border-radius: 8px; font: inherit; font-weight: 600;
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  color: var(--navy-900); box-shadow: 0 8px 20px -8px rgba(201,150,46,.7);
}
.btn-ghost { border-color: rgba(255,255,255,.85); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
  border-bottom: 3px solid var(--gold-400);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 70px; height: 70px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-family: var(--serif); font-size: 1.35rem; color: var(--navy-800); }
.brand-th { color: var(--gold-500); font-weight: 600; font-size: 1.05rem; }
.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
  white-space: nowrap; text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--navy-800);
  padding: 8px 14px; position: relative;
}
.main-nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 2px;
  background: var(--gold-500); transform: scaleX(0); transition: transform .25s;
}
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--gold-500); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle {
  display: inline-flex; padding: 3px; border-radius: 999px; background: var(--gold-50);
  border: 1px solid var(--gold-300);
}
.lang-toggle button {
  font: inherit; font-size: .85rem; font-weight: 600; border: 0; background: none; cursor: pointer;
  padding: 6px 14px; border-radius: 999px; color: var(--navy-800); transition: background .2s, color .2s;
}
.lang-toggle button.on { background: linear-gradient(135deg, var(--gold-400), var(--gold-500)); color: #fff; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: var(--navy-800); margin: 5px 0; transition: transform .25s, opacity .25s; }

/* ---------- Hero ---------- */
.hero { background: var(--navy-900); color: #fff; }
.hero-stage {
  position: relative; overflow: hidden; display: flex; align-items: center;
  aspect-ratio: 2115 / 743; min-height: 480px; max-height: 720px;
}
.hero-banner { position: absolute; inset: 0; }
.hero-banner img { width: 100%; height: 100%; object-fit: cover; object-position: right center; }
.hero-banner::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(11,26,51,.85) 0%, rgba(11,26,51,.55) 28%, rgba(11,26,51,0) 42%);
}
.hero-left { position: relative; z-index: 2; width: 100%; padding: 32px 16px 32px clamp(16px, calc((100vw - 1200px) / 2), 8.5vw); }
.hero-copy { max-width: 440px; }
.hero h1 { color: #fff; font-size: clamp(2rem, 3.4vw, 3.1rem); margin-bottom: .4em; text-shadow: 0 2px 18px rgba(0,0,0,.4); }
.hero .lead { font-size: 1.12rem; color: rgba(255,255,255,.92); text-shadow: 0 1px 10px rgba(0,0,0,.4); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-band { background: var(--navy-900); border-top: 1px solid rgba(236,208,143,.3); }
.hero-strip { display: grid; grid-template-columns: repeat(3, 1fr); }
.strip-item { display: flex; align-items: center; gap: 14px; padding: 18px 20px; }
.strip-item:first-child { padding-left: 0; }
.strip-item + .strip-item { border-left: 1px solid rgba(255,255,255,.15); }
.strip-item svg { width: 36px; height: 36px; flex: none; fill: none; stroke: var(--gold-400); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.strip-item strong { display: block; font-size: .95rem; line-height: 1.3; }
.strip-item span { font-size: .82rem; color: rgba(255,255,255,.72); }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-head { max-width: 760px; margin-bottom: 32px; }
.section-head p:last-child:not(.eyebrow) { color: var(--muted); }

/* About */
.about { border-bottom: 1px solid var(--line); }
.about-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; }
.about-copy p:not(.eyebrow) { color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.feature {
  background: linear-gradient(180deg, #fff, var(--gold-50)); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 14px; text-align: center; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold-300); }
.feature svg { width: 42px; height: 42px; fill: none; stroke: var(--gold-500); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin: 0 auto 12px; }
.feature h3 { font-family: var(--sans); font-weight: 600; font-size: 1rem; margin-bottom: .5em; }
.feature p { font-size: .85rem; color: var(--muted); margin: 0; line-height: 1.5; }

/* Heritage */
.heritage { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.heritage-grid { display: grid; grid-template-columns: .85fr 1.5fr; gap: 40px; align-items: center; }
.heritage-grid p:not(.eyebrow) { color: var(--muted); font-size: .95rem; }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; }
.timeline li { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.timeline li.arrow { flex: 0 0 auto; color: var(--gold-500); font-size: 1.8rem; font-weight: 700; padding-top: 68px; }
.tl-logo { height: 80px; width: 100%; max-width: 140px; object-fit: contain; mix-blend-mode: multiply; }
.tl-logo.round { height: 80px; width: 80px; border-radius: 50%; }
.timeline b { font-family: var(--serif); color: var(--gold-600); font-size: 1.2rem; margin-top: 10px; white-space: nowrap; }
.timeline li > span { font-size: .85rem; color: var(--muted); line-height: 1.35; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 44px; }
.stat { background: var(--navy-800); color: #fff; border-radius: var(--radius); padding: 20px 22px; min-width: 0; }
.stat b { display: block; font-family: var(--serif); font-size: 1.9rem; color: var(--gold-300); line-height: 1.1; }
.stat span { font-size: .85rem; color: rgba(255,255,255,.75); }

/* Products */
.products .section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product {
  display: grid; grid-template-columns: 36% 1fr; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.product-media {
  position: relative; min-height: 360px; display: flex; align-items: center; justify-content: center; padding: 24px 18px;
  background: radial-gradient(ellipse at 50% 35%, #fffaf0 0%, #f1e4c9 60%, #e2cfa8 100%);
}
.product-media::after {
  content: ""; position: absolute; left: 18%; right: 18%; bottom: 22px; height: 18px; border-radius: 50%;
  background: radial-gradient(rgba(80,55,20,.35), transparent 70%);
}
.product-media img { position: relative; z-index: 1; width: 100%; max-height: 340px; object-fit: contain; filter: drop-shadow(0 14px 18px rgba(60,40,10,.25)); transition: transform .4s; }
.product:hover .product-media img { transform: translateY(-4px) scale(1.02); }
.product-body { padding: 24px 22px; }
.product-name { font-family: var(--serif); font-size: 1.75rem; color: var(--red); margin-bottom: .25em; letter-spacing: -.01em; }
.product-name sup { font-size: .5em; }
.product-type { font-weight: 500; color: var(--navy-700); font-size: 1.05rem; line-height: 1.35; margin-bottom: .8em; }
.product-desc { color: var(--muted); font-size: .95rem; }
.product h4 { font-size: 1.05rem; color: var(--navy-800); margin: .6em 0 .35em; font-weight: 600; }
.product h5 { font-size: .85rem; color: var(--navy-800); margin: 1em 0 .5em; font-weight: 600; }
.checks { list-style: none; margin: 0; padding: 0; font-size: .95rem; color: #3a4252; }
.checks li { position: relative; padding-left: 26px; margin-bottom: 2px; }
.checks li::before {
  content: ""; position: absolute; left: 3px; top: .42em; width: 12px; height: 6px;
  border-left: 2.5px solid var(--gold-500); border-bottom: 2.5px solid var(--gold-500); transform: rotate(-45deg);
}
.product-split { display: grid; grid-template-columns: .85fr 1.3fr; gap: 14px; margin-top: 8px; padding-top: 4px; border-top: 1px solid var(--line); }
.icon-list { list-style: none; margin: 0; padding: 0; font-size: .8rem; color: #3a4252; display: grid; gap: 8px; }
.icon-list li { display: flex; gap: 8px; align-items: flex-start; line-height: 1.35; }
.icon-list svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--gold-500); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.spec { width: 100%; border-collapse: collapse; font-size: .82rem; }
.spec th, .spec td { text-align: left; padding: 5px 8px; border: 1px solid var(--line); vertical-align: top; }
.spec th { font-weight: 500; color: #3a4252; width: 50%; }
.spec td { color: var(--muted); }
.doc-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.doc {
  display: inline-flex; align-items: center; gap: 7px; text-decoration: none; font-size: .82rem; font-weight: 600;
  color: var(--navy-800); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; transition: border-color .2s, background .2s;
}
.doc:hover { border-color: var(--gold-400); background: var(--gold-50); }
.doc span { background: var(--red); color: #fff; font-size: .62rem; padding: 2px 5px; border-radius: 3px; }
.doc em { font-style: normal; }

/* Industries */

.industries .section-head { margin-bottom: 20px; }
.industry-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.industry { margin: 0; background: #fff; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 4px 14px -8px rgba(11,26,51,.25); transition: transform .25s, box-shadow .25s; }
.industry:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.industry img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.industry figcaption { padding: 8px 6px; font-weight: 600; font-size: .85rem; text-align: center; color: var(--navy-800); line-height: 1.3; min-height: 3.1em; display: grid; place-items: center; }

/* Gallery */
.gallery { background: var(--bg-soft); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 12px; }
.gallery-grid figure { margin: 0; position: relative; border-radius: 10px; overflow: hidden; }
.gallery-grid .g-wide { grid-column: span 2; grid-row: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery-grid figure:hover img { transform: scale(1.05); }
.gallery-grid figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 24px 14px 10px; color: #fff; font-size: .85rem; font-weight: 500;
  background: linear-gradient(transparent, rgba(11,26,51,.85));
}
.certs { display: flex; align-items: center; gap: 20px; margin-top: 24px; padding: 18px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.certs img { height: 68px; width: auto; }
.certs p { margin: 0; color: var(--muted); font-size: .92rem; }

/* Partners */
.partners-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 40px; }
.partners-grid > div + div { border-left: 1px solid var(--line); padding-left: 40px; }
.sub { font-family: var(--sans); font-size: .9rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-500); padding-left: 12px; border-left: 3px solid var(--gold-500); margin-bottom: 16px; }
html[lang="th"] .sub { letter-spacing: 0; font-size: 1rem; }
.logo-wall { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: 10px; }
.logo-wall li {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; height: 78px; padding: 8px;
  display: flex; align-items: center; justify-content: center; transition: box-shadow .25s, transform .25s;
  box-shadow: 0 3px 10px -6px rgba(11,26,51,.25);
}
.logo-wall li:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.logo-wall li.wide { grid-column: span 2; }
.logo-wall img { max-height: 100%; max-width: 100%; object-fit: contain; mix-blend-mode: multiply; filter: contrast(1.05); }
.logo-wall.suppliers { grid-template-columns: repeat(2, 1fr); }
.logo-wall.suppliers li { height: 100px; }
.logo-wall li.full { grid-column: 1 / -1; height: 60px; background: linear-gradient(90deg, #eef3fb, #fff); }

/* Contact */
.contact { background: var(--bg-soft); border-top: 1px solid var(--line); }
.contact-band { display: grid; grid-template-columns: 1fr minmax(300px, 34%); }
.contact-grid { width: auto; margin: 0; padding: 56px 32px 56px var(--gutter); display: grid; grid-template-columns: 1fr 1.25fr; gap: 32px; align-items: center; }
.contact-intro p:not(.eyebrow) { color: var(--muted); }
.contact-card { border-left: 1px solid var(--line); padding-left: 28px; }
.person { display: flex; flex-direction: column; margin-bottom: 10px; }
.person strong { font-family: var(--serif); font-size: 1.3rem; color: var(--navy-800); }
.person .th-name { color: var(--gold-500); font-weight: 600; }
.person span:last-child { color: var(--muted); font-size: .9rem; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .92rem; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list svg { width: 18px; height: 18px; flex: none; margin-top: 3px; fill: none; stroke: var(--navy-800); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-list a { text-decoration: none; color: var(--ink); }
.contact-list a:hover { color: var(--gold-500); }
.map { position: relative; min-height: 300px; background: #dfe6ef; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: saturate(.85); }
.map-pin {
  position: absolute; right: 24px; top: 50%; transform: translateY(-50%); z-index: 2; display: flex; gap: 8px; align-items: center;
  background: #fff; border-radius: 10px; padding: 10px 14px; box-shadow: var(--shadow); font-size: .8rem; line-height: 1.35; pointer-events: none;
}
.map-pin svg { width: 26px; height: 26px; fill: var(--red); stroke: #fff; stroke-width: 1.2; }
.enquiry-wrap { padding: 0 0 64px; }
.enquiry { background: var(--navy-800); color: #fff; border-radius: var(--radius); padding: 26px 28px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 20px; }
.enquiry h3 { color: #fff; font-size: 1.35rem; margin: 0; grid-column: 1 / -1; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.enquiry > label { grid-column: 2; grid-row: 2 / span 2; }
.enquiry label { display: grid; gap: 6px; font-size: .85rem; color: rgba(255,255,255,.8); align-content: start; }
.enquiry > label textarea { height: 100%; min-height: 128px; }
.enquiry input, .enquiry select, .enquiry textarea {
  font: inherit; font-size: .95rem; color: var(--ink); background: #fff; border: 2px solid transparent; border-radius: 8px; padding: 9px 12px; width: 100%;
}
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus { outline: none; border-color: var(--gold-400); }
.enquiry .invalid { border-color: #ff8a80; }
.enquiry .btn { justify-self: start; }
.form-hint { font-size: .8rem; color: rgba(255,255,255,.6); margin: 0; align-self: center; }

/* Footer */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.75); padding-top: 44px; font-size: .9rem; border-top: 3px solid var(--gold-500); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1.2fr .9fr 1.1fr; gap: 32px; padding-bottom: 28px; align-items: start; }
.footer-grid > * + * { border-left: 1px solid rgba(255,255,255,.12); padding-left: 28px; }
.footer-brand { display: flex; gap: 12px; align-items: center; }
.footer-brand img { width: 72px; height: 72px; object-fit: contain; }
.footer-brand strong { display: block; font-family: var(--serif); color: #fff; font-size: 1.2rem; }
.footer-brand span { color: var(--gold-300); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; align-content: start; }
.footer-links h4 { grid-column: 1 / -1; }
.footer-contact { display: flex; flex-direction: column; gap: 4px; }
.site-footer h4 { color: #fff; margin: 0 0 6px; font-size: .95rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--gold-300); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 14px 0 20px;
  border-top: 1px solid rgba(255,255,255,.12); font-size: .78rem; color: rgba(255,255,255,.55);
}

/* ---------- Inner pages ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--navy-900); color: #fff; }
.page-hero-bg { position: absolute; inset: 0; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,26,51,.94) 0%, rgba(11,26,51,.8) 50%, rgba(11,26,51,.45) 100%); }
.page-hero-inner { position: relative; padding: 56px 0 60px; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: .3em; }
.page-hero .lead { max-width: 620px; color: rgba(255,255,255,.88); font-size: 1.1rem; margin: 0; }
.crumbs { display: flex; gap: 8px; font-size: .85rem; color: rgba(255,255,255,.65); margin-bottom: 18px; }
.crumbs a { text-decoration: none; color: rgba(255,255,255,.85); }
.crumbs a:hover { color: var(--gold-300); }

.btn-outline { border-color: var(--gold-500); color: var(--navy-800); background: #fff; }
.btn-outline:hover { background: var(--gold-50); }
.section-more { margin-top: 28px; }

/* Home: product highlights */
.product-teaser { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.teaser-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.teaser {
  display: grid; grid-template-columns: 40% 1fr; text-decoration: none; color: inherit; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.teaser:hover { transform: translateY(-4px); border-color: var(--gold-300); box-shadow: 0 18px 40px -16px rgba(11,26,51,.3); }
.teaser-media { display: flex; align-items: center; justify-content: center; padding: 22px; background: radial-gradient(ellipse at 50% 35%, #fffaf0 0%, #f1e4c9 60%, #e2cfa8 100%); }
.teaser-media img { max-height: 230px; width: auto; object-fit: contain; filter: drop-shadow(0 12px 14px rgba(60,40,10,.25)); transition: transform .4s; }
.teaser:hover .teaser-media img { transform: translateY(-4px) scale(1.03); }
.teaser-body { padding: 24px 22px; display: flex; flex-direction: column; }
.teaser-body > p:not(.product-type) { color: var(--muted); font-size: .92rem; }
.more { margin-top: auto; font-weight: 600; color: var(--gold-600); }

/* Industries page */
.ind-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ind-card {
  display: grid; grid-template-columns: 180px 1fr; gap: 18px; align-items: center; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; padding-right: 18px;
  box-shadow: 0 4px 14px -8px rgba(11,26,51,.25); transition: transform .25s, box-shadow .25s;
}
.ind-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.ind-card img { width: 100%; height: 130px; object-fit: cover; }
.ind-card h3 { font-size: 1.2rem; margin-bottom: .3em; }
.ind-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.ind-note { margin-top: 24px; font-size: .88rem; color: var(--muted); }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--navy-800), var(--navy-900)); color: #fff; border-top: 3px solid var(--gold-500); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 44px 0; flex-wrap: wrap; }
.cta-inner h2 { color: #fff; font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-bottom: .3em; }
.cta-inner p { margin: 0; color: rgba(255,255,255,.75); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* contact page: band directly under page hero */
.page-hero + .contact { border-top: 0; }

/* ---------- Contact page ---------- */
.page-hero-contact .page-hero-bg img { object-position: right center; }
.page-hero-contact .page-hero-bg::after { background: linear-gradient(90deg, rgba(11,26,51,.96) 0%, rgba(11,26,51,.88) 50%, rgba(11,26,51,.5) 100%); }
.page-hero-contact .page-hero-inner { padding-bottom: 110px; }
.quick-contact { position: relative; z-index: 3; margin-top: -72px; }
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.qc-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px 24px;
  box-shadow: 0 18px 40px -18px rgba(11,26,51,.35); display: flex; flex-direction: column; align-items: flex-start; min-width: 0;
  border-top: 4px solid var(--gold-400); transition: transform .25s;
}
.qc-card:hover { transform: translateY(-4px); }
.qc-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--gold-50); margin-bottom: 14px; }
.qc-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--gold-600); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.qc-call { background: linear-gradient(160deg, var(--navy-800), var(--navy-900)); color: #fff; border-color: var(--navy-800); border-top-color: var(--gold-400); }
.qc-call .qc-icon { background: rgba(236,208,143,.15); }
.qc-call .qc-icon svg { stroke: var(--gold-300); }
.qc-card h2 { font-size: 1.25rem; margin-bottom: .3em; }
.qc-call h2 { color: #fff; }
.qc-value { font-size: 1.15rem; font-weight: 600; margin-bottom: .2em; overflow-wrap: anywhere; }
.qc-value a { text-decoration: none; color: var(--navy-800); }
.qc-call .qc-value a { color: var(--gold-300); font-size: 1.35rem; }
.qc-emails { display: grid; gap: 2px; font-size: 1rem; }
.qc-address { font-size: .95rem; font-weight: 500; line-height: 1.5; }
.qc-note { font-size: .85rem; color: var(--muted); margin-bottom: 18px; }
.qc-call .qc-note { color: rgba(255,255,255,.7); }
.qc-card .btn { margin-top: auto; }
.qc-icon img { width: 30px; height: 30px; border-radius: 8px; }
.btn-line { background: #06c755; color: #fff; box-shadow: 0 8px 20px -8px rgba(6,199,85,.6); }
.btn-line:hover { background: #05b34c; }
.li-line { width: 18px; height: 18px; flex: none; margin-top: 3px; border-radius: 4px; }

.contact-main { padding-top: 56px; }
.contact-main-grid { display: grid; grid-template-columns: 360px 1fr; gap: 28px; align-items: start; }
.sales-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 16px; padding: 24px; position: sticky; top: calc(var(--header-h) + 16px); min-width: 0; }
.sales-head { display: flex; gap: 12px; align-items: center; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.sales-head img { width: 56px; height: 56px; object-fit: contain; }
.sales-head strong { display: block; font-family: var(--serif); color: var(--navy-800); font-size: 1.05rem; }
.sales-head span { color: var(--gold-600); font-size: .85rem; font-weight: 600; }
.sales-person { display: flex; gap: 14px; align-items: center; padding: 18px 0; }
.avatar { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; flex: none; background: linear-gradient(135deg, var(--gold-300), var(--gold-500)); color: var(--navy-900); font-weight: 700; }
.sales-person strong { display: block; font-family: var(--serif); font-size: 1.2rem; color: var(--navy-800); }
.sales-person .th-name { display: block; color: var(--gold-600); font-weight: 600; font-size: .9rem; }
.sales-person .role { display: block; color: var(--muted); font-size: .85rem; }
.downloads { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.downloads h3 { font-family: var(--sans); font-size: .95rem; font-weight: 600; margin: 0 0 4px; }
.downloads .doc { background: #fff; }
.enquiry-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 30px; box-shadow: var(--shadow); display: grid; gap: 16px; min-width: 0; }
.enquiry-card h2 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.form-intro { color: var(--muted); margin: 0; font-size: .92rem; }
.enquiry-card label { display: grid; gap: 6px; font-size: .88rem; font-weight: 500; color: var(--navy-800); min-width: 0; }
.enquiry-card input, .enquiry-card textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--bg-soft); border: 1.5px solid var(--line); border-radius: 10px; padding: 11px 13px; width: 100%; min-width: 0;
  transition: border-color .2s, background .2s;
}
.enquiry-card input:focus, .enquiry-card textarea:focus { outline: none; border-color: var(--gold-400); background: #fff; }
.enquiry-card .invalid { border-color: #e5534b; background: #fff5f5; }
.enquiry-card .btn { justify-self: start; }
.product-pick { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; min-width: 0; }
.product-pick legend { font-size: .88rem; font-weight: 500; color: var(--navy-800); margin-bottom: 6px; padding: 0; }
.enquiry-card .chip { display: inline-flex; cursor: pointer; position: relative; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip span { padding: 8px 14px; border: 1.5px solid var(--line); border-radius: 999px; font-size: .88rem; background: #fff; transition: all .2s; }
.chip input:checked + span { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }
.chip input:focus-visible + span { outline: 2px solid var(--gold-400); outline-offset: 2px; }

.map-section { position: relative; height: 440px; background: #dfe6ef; }
.map-section iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-overlay { position: relative; height: 100%; display: flex; align-items: center; pointer-events: none; }
.map-card { pointer-events: auto; max-width: 340px; background: #fff; border-radius: 16px; padding: 24px; box-shadow: var(--shadow); border-left: 4px solid var(--gold-500); }
.map-card h3 { font-size: 1.2rem; margin-bottom: .4em; }
.map-card p { color: var(--muted); font-size: .92rem; }

/* ---------- Floating buttons ---------- */
.fab { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.fab-btn {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; border: 0; cursor: pointer; text-decoration: none;
  box-shadow: 0 10px 24px -8px rgba(11,26,51,.45); transition: transform .2s, opacity .25s, visibility .25s;
}
.fab-btn:hover { transform: translateY(-2px) scale(1.05); }
.fab-btn svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.fab-top { background: #fff; color: var(--navy-800); width: 44px; height: 44px; opacity: 0; visibility: hidden; }
.fab-top.show { opacity: 1; visibility: visible; }
.fab-mail { background: var(--navy-800); color: #fff; }
.fab-btn { flex: none; padding: 0; aspect-ratio: 1 / 1; overflow: visible; line-height: 0; }
.fab-line { position: relative; background: #06c755; }
.fab-line img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.fab-line:hover .fab-label, .fab-line:focus-visible .fab-label { opacity: 1; visibility: visible; transform: translate(0, -50%); }
@media (hover: none) { .fab-label { display: none; } }
.fab-call {
  position: relative; width: 62px; height: 62px; border-radius: 50%;
  background: linear-gradient(135deg, #2bb673, #16955a); color: #fff;
}
.fab-call svg { width: 28px; height: 28px; }
.fab-label {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(6px, -50%); white-space: nowrap;
  background: var(--navy-900); color: #fff; font-size: .85rem; font-weight: 600; padding: 7px 12px; border-radius: 8px;
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s, transform .2s, visibility .2s;
  box-shadow: 0 8px 20px -8px rgba(11,26,51,.5);
}
.fab-label::after { content: ""; position: absolute; left: 100%; top: 50%; transform: translateY(-50%); border: 6px solid transparent; border-left-color: var(--navy-900); }
.fab-call:hover .fab-label, .fab-call:focus-visible .fab-label { opacity: 1; visibility: visible; transform: translate(0, -50%); }
.fab-call::before { content: ""; position: absolute; inset: 0; border-radius: inherit; animation: fab-pulse 2.2s infinite; }
.fab-call svg { animation: fab-ring 2.2s infinite; }
@keyframes fab-pulse { 0% { box-shadow: 0 0 0 0 rgba(43,182,115,.55); } 70% { box-shadow: 0 0 0 16px rgba(43,182,115,0); } 100% { box-shadow: 0 0 0 0 rgba(43,182,115,0); } }
@keyframes fab-ring { 0%, 60%, 100% { transform: rotate(0); } 65% { transform: rotate(-14deg); } 70% { transform: rotate(14deg); } 75% { transform: rotate(-10deg); } 80% { transform: rotate(8deg); } }
.site-footer { padding-bottom: 72px; }
@media (prefers-reduced-motion: reduce) { .fab-call::before, .fab-call svg { animation: none; } }

.mail-who { display: flex; flex-direction: column; line-height: 1.35; overflow-wrap: anywhere; }
.mail-who .who { font-size: .75rem; font-weight: 600; color: var(--gold-600); }
.site-footer .mail-who .who { color: var(--gold-300); }
.qc-emails { gap: 10px; }

/* ---------- Email picker ---------- */
.mail-picker { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.mail-picker[hidden] { display: none; }
.mp-backdrop { position: absolute; inset: 0; background: rgba(11,26,51,.55); backdrop-filter: blur(3px); }
.mp-panel {
  position: relative; width: min(420px, 100%); background: #fff; border-radius: 18px; padding: 26px 22px 20px;
  box-shadow: 0 30px 60px -20px rgba(11,26,51,.5); border-top: 4px solid var(--gold-400); animation: mp-in .22s ease-out;
}
@keyframes mp-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.mp-panel h3 { font-size: 1.25rem; margin: 0 28px 16px 0; }
.mp-close { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--bg-soft); font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--navy-800); }
.mp-close:hover { background: var(--gold-50); }
.mp-option {
  display: flex; gap: 14px; align-items: center; padding: 14px; border: 1.5px solid var(--line); border-radius: 12px;
  text-decoration: none; color: var(--ink); margin-bottom: 10px; transition: border-color .2s, background .2s, transform .2s;
}
.mp-option:hover, .mp-option:focus-visible { border-color: var(--gold-400); background: var(--gold-50); transform: translateY(-1px); outline: none; }
.mp-avatar { width: 46px; height: 46px; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: var(--navy-900); background: linear-gradient(135deg, var(--gold-300), var(--gold-500)); }
.mp-option strong { display: block; font-size: 1.05rem; color: var(--navy-800); }
.mp-option em { display: block; font-style: normal; font-size: .8rem; font-weight: 600; color: var(--gold-600); }
.mp-option small { display: block; font-size: .85rem; color: var(--muted); overflow-wrap: anywhere; }
body.mp-open { overflow: hidden; }
.mp-avatar.mp-call { background: linear-gradient(135deg, #2bb673, #16955a); color: #fff; }
.qc-call .mail-who .who { color: var(--gold-300); }
.qc-call .qc-phones a { color: #fff; font-size: 1.1rem; }
.qc-phones { margin-bottom: 18px; }
.chip b { font-weight: 600; }
.chip i { font-style: normal; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-soft); border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.5fr; gap: 40px; align-items: start; }
.faq-head { position: sticky; top: calc(var(--header-h) + 24px); }
.faq-head p:not(.eyebrow) { color: var(--muted); }
.faq-head .btn { margin-top: 8px; }
.faq-list { display: grid; gap: 10px; min-width: 0; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; transition: border-color .2s, box-shadow .2s; }
.faq-item[open] { border-color: var(--gold-300); box-shadow: var(--shadow); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px 18px; font-weight: 600; color: var(--navy-800); line-height: 1.45;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--gold-50) no-repeat center / 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%23b07d1f' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  transition: transform .25s, background-color .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); background-color: var(--gold-300); }
.faq-item summary:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 2px; border-radius: 12px; }
.faq-item p { margin: 0; padding: 0 18px 18px; color: var(--muted); font-size: .95rem; }
.faq .section-more { grid-column: 2; margin-top: 4px; }

/* ---------- Per-person contact ---------- */
.pc-name { display: block; font-weight: 600; color: var(--navy-800); }
.pc-pos { display: block; font-size: .78rem; font-weight: 600; color: var(--gold-600); margin-bottom: 4px; }
.pc-line { display: flex; gap: 8px; align-items: center; text-decoration: none; color: var(--ink); overflow-wrap: anywhere; line-height: 1.5; }
.pc-line svg { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; opacity: .7; }
.pc-line:hover { color: var(--gold-600); }
.pc-block { display: block; padding: 10px 0; }
.pc-block + .pc-block { border-top: 1px solid var(--line); }
.contact-list li.pc-block { display: block; }
.site-footer .pc-block { padding: 8px 0; }
.site-footer .pc-block + .pc-block { border-top-color: rgba(255,255,255,.12); }
.site-footer .pc-name { color: #fff; }
.site-footer .pc-pos { color: var(--gold-300); }
.site-footer .pc-line { color: rgba(255,255,255,.75); }
.site-footer .pc-line:hover { color: var(--gold-300); }
.qc-person .pc-head { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.qc-person .pc-name { font-size: 1.15rem; }
.pc-lines { display: grid; gap: 4px; margin-bottom: 18px; font-size: .95rem; font-weight: 500; }
.pc-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.pc-actions .btn { padding: .65em 1.2em; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0s !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav a { padding: 8px 9px; }
  .brand-text strong { font-size: 1.15rem; }
  .brand-th { font-size: .9rem; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .product { grid-template-columns: 34% 1fr; }
  .industry-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1100px) {
  :root { --header-h: 74px; }
  .contact-main-grid { grid-template-columns: 1fr; }
  .sales-card { position: static; }
  .teaser-grid, .ind-list { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
  .faq-head { position: static; }
  .faq .section-more { grid-column: auto; }
  .brand img { width: 54px; height: 54px; }
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; margin: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px;
    transform: translateY(-110%); visibility: hidden; transition: transform .3s, visibility .3s; box-shadow: var(--shadow);
  }
  .main-nav.open { transform: none; visibility: visible; }
  .main-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-stage { flex-direction: column; aspect-ratio: auto; min-height: 0; max-height: none; }
  .hero-banner { position: relative; order: 2; width: 100%; height: auto; aspect-ratio: 2115 / 743; }
  .hero-banner::after { background: linear-gradient(180deg, var(--navy-900), transparent 25%); }
  .hero-left { padding: 44px 16px 24px; }
  .hero-copy { max-width: 560px; }
  .hero-strip { grid-template-columns: 1fr; }
  .strip-item + .strip-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); }
  .strip-item { padding: 12px 0; }

  .about-grid, .heritage-grid, .partners-grid { grid-template-columns: 1fr; }
  .partners-grid > div + div { border-left: 0; padding-left: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-band { grid-template-columns: 1fr; }
  .contact-grid { padding: 48px 16px; grid-template-columns: 1fr; }
  .contact-card { border-left: 0; padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > * + * { border-left: 0; padding-left: 0; }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .enquiry-card { padding: 22px 18px; }
  .stat { padding: 16px; }
  .stat b { font-size: 1.5rem; }
  .enquiry-card .btn { justify-self: stretch; justify-content: center; }
  .map-section { height: auto; display: flex; flex-direction: column; }
  .map-section iframe { position: relative; height: 300px; order: 2; }
  .map-overlay { height: auto; padding: 16px 0; }
  .map-card { max-width: none; width: 100%; }
  .fab { right: 12px; bottom: 12px; }
  .fab-call { width: 58px; height: 58px; }
  .fab-line { width: 50px; height: 50px; }
  .quick-grid { grid-template-columns: 1fr; }
  .fab-label { display: none; }
  .teaser { grid-template-columns: 1fr; }
  .teaser-media img { max-height: 200px; }
  .ind-card { grid-template-columns: 1fr; padding: 0 0 16px; }
  .ind-card > div { padding: 0 16px; }
  .ind-card img { height: 160px; }
  .page-hero-inner { padding: 40px 0 44px; }
  .cta-actions .btn { flex: 1 1 auto; justify-content: center; }
  .brand { gap: 8px; min-width: 0; }
  .brand img { width: 44px; height: 44px; flex: none; }
  .brand-text { min-width: 0; }
  .brand-text strong { font-size: 1.08rem; white-space: nowrap; letter-spacing: -.005em; }
  .brand-co { display: none; }
  .brand-th { display: block; font-size: .7rem; white-space: nowrap; margin-top: 1px; }
  .header-inner { gap: 10px; }
  .lang-toggle button { padding: 5px 10px; }
  .hero-cta .btn { flex: 1 1 auto; justify-content: center; }
  .hero-banner { aspect-ratio: 16 / 9; }
  .timeline { flex-wrap: wrap; justify-content: center; row-gap: 24px; }
  .timeline li { flex: 0 0 42%; }
  .timeline li.arrow { display: none; }
  .product { grid-template-columns: 1fr; }
  .product-media { min-height: 0; height: 300px; }
  .product-media img { max-height: 250px; }
  .product-split { grid-template-columns: 1fr; }
  .feature-grid { gap: 10px; }
  .feature { padding: 16px 10px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .enquiry { grid-template-columns: 1fr; padding: 22px 18px; }
  .enquiry > label { grid-column: auto; grid-row: auto; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .certs { flex-wrap: wrap; }
}
@media (max-width: 370px) {
  .header-inner { gap: 6px; }
  .header-actions { gap: 2px; }
  .brand { gap: 6px; }
  .brand img { width: 36px; height: 36px; }
  .brand-text strong { font-size: .88rem; }
  .brand-th { font-size: .6rem; }
  .lang-toggle { padding: 2px; }
  .lang-toggle button { padding: 4px 7px; font-size: .74rem; }
  .nav-toggle { width: 38px; padding: 9px 8px; }
}
.brand-text strong, .brand-th { overflow: hidden; text-overflow: ellipsis; }