:root {
  --bg: #f7fbfd;
  --bg2: #ffffff;
  --ink: #122130;
  --muted: #667789;
  --rule: #d9e5ed;
  --accent: #0b5f84;
  --accent2: #d69b43;
  --soft: #eaf4f8;
  --deep: #06364d;
  --wax: #fff4dc;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.page { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(12px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .75rem; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--deep));
  color: var(--bg2);
  box-shadow: 0 12px 28px rgba(11,95,132,.22);
}
.brand small { display: block; color: var(--muted); font-size: .75rem; font-weight: 400; letter-spacing: .02em; }
.nav-links { display: flex; align-items: center; gap: 1.05rem; color: var(--muted); font-size: .94rem; }
.nav-links a:hover { color: var(--accent); }
.language-toggle, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--bg2);
  color: var(--accent);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn.primary { background: var(--accent); color: var(--bg2); border-color: var(--accent); box-shadow: 0 14px 32px rgba(11,95,132,.24); }
.btn:hover, .language-toggle:hover { transform: translateY(-2px); }
.hero { position: relative; overflow: hidden; padding: 5.5rem 0 4rem; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(214,155,67,.32), transparent 25%),
    radial-gradient(circle at 12% 28%, rgba(11,95,132,.16), transparent 34%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.eyebrow {
  display: inline-flex;
  padding: .35rem .75rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--accent);
  background: var(--bg2);
  font-size: .86rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
}
h1 { font-size: clamp(2.5rem, 7vw, 5.4rem); line-height: .98; letter-spacing: -.07em; color: var(--deep); max-width: 850px; }
.hero p { margin-top: 1.4rem; color: var(--muted); font-size: clamp(1rem, 2vw, 1.18rem); max-width: 700px; }
.cta-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2.4rem; }
.stat, .card, .process-step, .contact-card, .filter-bar {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: 24px;
  padding: 1.35rem;
}
.stat strong { display: block; font-size: 1.8rem; color: var(--accent); letter-spacing: -.04em; }
.stat span, .card p, .process-step p, .contact-card p { color: var(--muted); }
.hero-card { background: linear-gradient(160deg, var(--bg2), var(--soft)); border: 1px solid var(--rule); border-radius: 32px; padding: 1.25rem; box-shadow: 0 24px 70px rgba(11,95,132,.14); }
.wax-visual { min-height: 430px; border-radius: 24px; background: linear-gradient(155deg, var(--soft), var(--wax) 60%, var(--bg2)); position: relative; overflow: hidden; padding: 1.25rem; color: var(--ink); }
.wax-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.wax-visual::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; right: -100px; top: -60px; background: rgba(11,95,132,.06); }
.visual-title { position: relative; z-index: 2; font-size: 1.2rem; font-weight: 800; }
.visual-chips { position: absolute; left: 1.25rem; right: 1.25rem; bottom: 1.25rem; z-index: 2; display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
.visual-chip { padding: .9rem; border-radius: 18px; background: rgba(255,255,255,.72); border: 1px solid var(--rule); backdrop-filter: blur(10px); font-size: .92rem; }
section { padding: 4.2rem 0; border-top: 1px solid var(--rule); }
.section-head { display: flex; justify-content: space-between; gap: 2rem; align-items: end; margin-bottom: 2rem; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 3.1rem); letter-spacing: -.055em; color: var(--deep); line-height: 1.05; max-width: 720px; }
.section-head p { color: var(--muted); max-width: 460px; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.card { display: flex; flex-direction: column; justify-content: space-between; transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(11,95,132,.12); }
.card-thumb { width: 100%; aspect-ratio: 3/2; border-radius: 18px 18px 0 0; object-fit: cover; background: linear-gradient(135deg, var(--soft), var(--wax)); border-bottom: 1px solid var(--rule); }
.card-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; background: var(--wax); color: var(--accent2); margin-bottom: 1.2rem; font-weight: 900; }
.card h3 { font-size: 1.18rem; color: var(--deep); margin: 0 0 .6rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.2rem; }
.tag { padding: .32rem .6rem; border-radius: 999px; background: var(--soft); color: var(--accent); font-size: .78rem; font-weight: 800; }
.filter-bar { margin-bottom: 1.2rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
input, textarea, select { width: 100%; border: 1px solid var(--rule); border-radius: 16px; padding: .95rem 1rem; font: inherit; color: var(--ink); background: var(--bg); outline: none; }
textarea { min-height: 132px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(11,95,132,.14); }
.capability { display: grid; grid-template-columns: .85fr 1.15fr; gap: 1.25rem; align-items: stretch; }
.capability-panel { border-radius: 30px; padding: 1.5rem; color: var(--ink); background: linear-gradient(145deg, var(--soft), var(--bg2) 70%, var(--wax)); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; position: relative; border: 1px solid var(--rule); }
.capability-panel::after { content: ""; position: absolute; width: 300px; height: 300px; right: -90px; bottom: -120px; border-radius: 50%; background: rgba(214,155,67,.14); }
.capability-panel h3 { position: relative; z-index: 2; font-size: clamp(1.7rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -.05em; color: var(--deep); }
.capability-panel p { position: relative; z-index: 2; color: var(--muted); max-width: 430px; }
.capability-media { position: relative; z-index: 2; margin: 1.2rem 0; height: 350px; border-radius: 20px; overflow: hidden; border: 1px solid var(--rule); background: var(--bg2); }
.capability-media video, .capability-media img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 20px; }
.brand-logo-img { height: 48px; width: auto; object-fit: contain; }
.about-preview-section { padding: 3rem 0; }
.about-preview-section .section-head { margin-bottom: 1.2rem; }
.about-preview-section .about-grid { grid-template-columns: 1fr; max-width: 720px; }
.capability-list, .about-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.capability-list .card { min-height: auto; }
.media-row { display: grid; grid-template-columns: 1fr; gap: .8rem; margin-top: 1.2rem; }
.media-row img, .placeholder-media { width: 100%; aspect-ratio: 16/9; border-radius: 20px; object-fit: cover; background: linear-gradient(135deg, var(--soft), var(--wax)); border: 1px solid var(--rule); }
.process { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; counter-reset: step; }
.process-step { position: relative; padding-top: 3.5rem; min-height: 230px; }
.process-step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 1.1rem; left: 1.25rem; color: var(--accent2); font-weight: 900; }
.process-step h3 { color: var(--deep); margin-bottom: .55rem; }
.process-step img { border-radius: 16px; aspect-ratio: 4 / 3; object-fit: cover; margin-bottom: .8rem; }
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 1.25rem; }
.contact-card h2 { font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.05; color: var(--deep); letter-spacing: -.055em; margin-bottom: 1rem; }
.contact-items { display: grid; gap: .75rem; margin-top: 1.5rem; }
.contact-item { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 0; border-top: 1px solid var(--rule); color: var(--muted); }
.contact-item strong { color: var(--ink); }
form { display: grid; gap: .8rem; background: var(--bg2); border: 1px solid var(--rule); border-radius: 24px; padding: 1.35rem; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.footer { padding: 2rem 0 3rem; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--rule); }
.footer-grid { display: grid; grid-template-columns: 1.1fr .75fr .75fr .75fr; gap: 1.5rem; }
.footer a { display: block; margin: .25rem 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .5rem; }
.footer-links a { display: inline-flex; align-items: center; gap: .3rem; padding: .3rem .65rem; border: 1px solid var(--rule); border-radius: 10px; background: var(--bg); font-size: .78rem; font-weight: 600; transition: background .15s, color .15s; }
.footer-links a:hover { background: var(--soft); color: var(--accent); }
.footer-links a img { height: 20px; width: auto; }
.toast { position: fixed; right: 1rem; bottom: 1rem; z-index: 50; padding: 1rem 1.2rem; border-radius: 16px; color: var(--bg2); background: var(--accent); box-shadow: 0 20px 50px rgba(6,54,77,.22); opacity: 0; transform: translateY(16px); pointer-events: none; transition: .2s ease; }
.toast.show { opacity: 1; transform: translateY(0); }
.detail-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.detail-table th, .detail-table td { text-align: left; border-bottom: 1px solid var(--rule); padding: .75rem; vertical-align: top; }
.detail-table th { color: var(--accent); width: 34%; }
.gallery { display: grid; grid-template-columns: 1fr; gap: .8rem; }
.gallery img, .gallery .placeholder-media { border-radius: 24px; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 1120px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .hero-grid, .capability, .contact { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats, .capability-list, .about-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head { display: block; }
  .section-head p { margin-top: .8rem; }
}
@media (max-width: 720px) {
  .nav { align-items: flex-start; padding: .9rem 0; }
  .nav-links { display: none; }
  .hero { padding: 3rem 0 2.6rem; }
  .wax-visual { min-height: 360px; }
  .visual-chips, .product-grid, .stats, .process, .form-row, .filter-bar, .media-row, .capability-list, .about-grid { grid-template-columns: 1fr; }
  section { padding: 3rem 0; }
}
/* About page */
.about-split { padding: 3rem 0; }
.about-split-inner { display: grid; grid-template-columns: 220px 1fr; gap: 0; align-items: start; }
.about-left { padding: 1.5rem 2rem 1.5rem 0; border-right: 1px solid var(--rule); }
.about-left h2 { font-size: 1.2rem; color: var(--deep); margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 2px solid var(--accent); }
.about-left img { width: 100%; border-radius: 14px; object-fit: cover; border: 1px solid var(--rule); }
.about-right { padding: 1.5rem 0 1.5rem 2.5rem; }
.about-right .eyebrow { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: .5rem; }
.about-right .about-body { font-size: 1.05rem; line-height: 1.9; color: var(--ink); }
.about-intro-text { font-size: 1.08rem; line-height: 1.85; color: var(--ink); max-width: 860px; margin: 0 auto; padding: .5rem 0; }
.album-category { margin-bottom: 2.5rem; }
.album-category:last-child { margin-bottom: 0; }
.album-category h3 { font-size: 1.3rem; color: var(--deep); margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 2px solid var(--accent); display: inline-block; }
.about-album { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.about-album img, .about-album .placeholder-media { width: 100%; aspect-ratio: 4/3; border-radius: 16px; object-fit: cover; background: linear-gradient(135deg, var(--soft), var(--wax)); border: 1px solid var(--rule); }
.about-cert-scroll { display: flex; gap: 1.2rem; overflow-x: auto; padding-bottom: 1rem; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.about-cert-scroll::-webkit-scrollbar { height: 6px; }
.about-cert-scroll::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 3px; }
.about-cert-card { flex: 0 0 260px; scroll-snap-align: start; border: 1px solid var(--rule); border-radius: 16px; overflow: hidden; background: var(--bg2); }
.about-cert-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-bottom: 1px solid var(--rule); }
.about-cert-card p { padding: .6rem .8rem; font-size: .84rem; color: var(--muted); text-align: center; }
@media (max-width: 900px) {
  .about-album { grid-template-columns: repeat(2, 1fr); }
  .about-split-inner { grid-template-columns: 1fr; }
  .about-left { border-right: none; border-bottom: 1px solid var(--rule); padding: 0 0 1.5rem 0; }
  .about-right { padding: 1.5rem 0 0 0; }
}
@media (max-width: 720px) {
  .about-album { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}