/* Oriental Horizon Export Site - responsive, SEO-friendly */
:root{
  /* Luxury, high-end palette */
  --paper:#F7F3EB;
  --paper-rgb: 247 243 235;

  --surface:#FFFFFF;
  --surface-rgb: 255 255 255;

  --ink:#0B1220;                 /* deep navy-charcoal */
  --muted:rgba(11,18,32,.72);
  --line:rgba(11,18,32,.10);

  --accent:#B08D57;              /* muted gold */
  --accent-rgb: 176 141 87;

  --bg: var(--paper);
  --text: var(--ink);
  --brand: var(--ink);
  --cta: var(--ink);

  --border: var(--line);
  --shadow: 0 14px 50px rgba(11,18,32,.07);
  --radius: 14px;
  --container: 1180px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Montserrat, "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{opacity:.92}

/* Load Row7-inspired product layouts */
@import url("./products-row7.css");
@import url("./_footer-cleanup.css");
p{margin:0 0 1rem}
small{color:var(--muted)}

/* Readable line-length for body copy */
.section p, .article-body p, .notice, .card .pad > p, .sub, .lead{max-width: 75ch;}

.container{
  width: min(100%, calc(var(--container) + 2rem));
  margin: 0 auto;
  padding: 0 1rem;
}

.skip-link{
  position:absolute; left:-9999px; top:auto;
  width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  left:1rem; top:1rem; width:auto; height:auto;
  background:#fff; padding:.5rem .75rem; border-radius:.5rem;
  box-shadow: var(--shadow);
  z-index:9999;
}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index:50;
  background: rgb(var(--paper-rgb) / .86);
  border-bottom:1px solid var(--border);
}
.topbar{
  border-bottom:1px solid var(--border);
  background: rgba(255,255,255,.35);
}
.topbar-inner{
  padding: .45rem 0;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(18,18,18,.70);
}
.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.9rem 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
}
.logo{
  width:40px;height:40px;border-radius:12px;
  background-image: url("../img/logo-80.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0 6px 14px rgba(0,0,0,.10);
  flex-shrink:0;
}
.brand .name{
  font-weight:700;
  letter-spacing:.02em;
  font-size: 1.06rem;
  line-height: 1.1;
}
.brand .tagline{
  font-size:.78rem;
  color:var(--muted);
  margin-top:.15rem;
  max-width: 60ch;
}
@media (min-width: 980px){
  .brand .tagline{white-space: nowrap;}
}

.nav{
  display:flex;
  align-items:center;
  gap:1rem;
  flex-wrap: nowrap;
}
.nav a{
  font-size:.95rem;
  color:var(--text);
  padding:.45rem .65rem;
  border-radius:999px;
  white-space: nowrap;
}
.nav a.active, .nav a:hover{
  background: rgba(31,61,43,.08);
}

/* Language toggle (EN | 中文) */
.lang-switch{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.18rem .55rem;
  border:1px solid var(--border);
  border-radius:999px;
  color:var(--muted);
  font-size:.85rem;
}
.lang-switch .sep{opacity:.55}
.lang-switch a{
  padding:.25rem .3rem;
  border-radius:999px;
}
.lang-switch a[aria-current="page"]{
  color:var(--text);
  font-weight:600;
  background: rgb(var(--accent-rgb) / .10);
}

.cta{
  background: var(--ink);
  color:#fff !important;
  padding:.55rem .9rem !important;
  border-radius: 10px;
  border:1px solid rgb(var(--accent-rgb) / .55);
  box-shadow: 0 12px 30px rgba(11,18,32,.14);
}
.cta:hover{opacity: 1; transform: translateY(-1px)}

/* Mobile floating quote CTA */
.fab-quote{
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display:none;

  padding:.82rem 1.05rem;
  border-radius:999px;
  background: var(--ink);
  color:#fff;
  border:1px solid rgb(var(--accent-rgb) / .55);
  box-shadow: 0 18px 50px rgba(11,18,32,.22);
  font-weight:600;
  letter-spacing:.01em;
}
@media (max-width: 920px){
  .fab-quote{display:inline-flex; align-items:center; justify-content:center;}
}

.menu-btn{
  display:none;
  background:transparent;
  border:1px solid var(--border);
  padding:.5rem .65rem;
  border-radius:12px;
  cursor:pointer;
}
.menu-btn:focus{outline:2px solid rgb(var(--accent-rgb) / .45); outline-offset:2px;}

/* Accessible focus ring */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid rgb(var(--accent-rgb) / .55);
  outline-offset: 3px;
}

@media (max-width: 920px){
  .menu-btn{display:inline-flex; align-items:center; gap:.5rem;}
  .nav{
    display:none;
    position:absolute;
    left:1rem; right:1rem; top:72px;
    background: rgba(255,255,255,.97);
    border:1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding:.75rem;
    flex-direction:column;
    align-items:stretch;
    z-index:100;
  }
  .nav.open{display:flex}
  .nav a{padding:.75rem .85rem}
}

/* Hero */
.hero{
  padding: 3.2rem 0 1.5rem;
}
.hero--fullbleed{
  position: relative;
  padding: 4.2rem 0 2.4rem;
  overflow:hidden;
}
.hero--fullbleed .hero-media{
  position:absolute;
  inset:0;
  z-index:0;
}
.hero--fullbleed .hero-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  filter: saturate(.95) contrast(1.05) brightness(.80);
}
.hero--fullbleed .hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(18,18,18,.55), rgba(18,18,18,.25) 45%, rgba(18,18,18,.55));
}
.hero-grid{
  position: relative;
  z-index: 1;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 2rem;
  align-items: start;
}
.hero-card{
  background: rgb(var(--paper-rgb) / .92);
  border:1px solid rgb(var(--surface-rgb) / .22);
  border-radius: var(--radius);
  box-shadow: 0 18px 55px rgba(0,0,0,.22);
  overflow:hidden;
}
.hero-card--overlay{ backdrop-filter: blur(6px); }
.hero-inner{padding: 2.1rem 2.4rem 2rem 2.1rem;}
.kicker{
  display:inline-flex;
  gap:.5rem;
  align-items:center;

  font-family: Montserrat, "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;

  color: rgba(11,18,32,.78);
  background: transparent;
  border: 1px solid rgb(var(--accent-rgb) / .30);
  padding:.32rem .62rem;
  border-radius:999px;
}
.h1{
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
  font-weight: 600;
  font-size: clamp(2.05rem, 3.6vw, 3.35rem);
  line-height: 1.06;
  margin: .95rem 0 .7rem;
  letter-spacing: -0.02em;
}
/* Hero title: keep it on one line on desktop without clipping */
.hero .h1{
  font-size: clamp(1.8rem, 2.55vw, 2.45rem);
}
.section h2,
.article-body h2{
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
}
.sub{
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.actions{display:flex; flex-wrap:wrap; gap:.75rem; margin-top:.75rem}
.mt-0{margin-top:0}
.mt-05{margin-top:.5rem}
.mt-06{margin-top:.6rem}
.mt-07{margin-top:.7rem}
.mt-075{margin-top:.75rem}
.mt-09{margin-top:.9rem}
.mt-1{margin-top:1rem}
.mt-12{margin-top:1.2rem}
.mb-1{margin-bottom:1rem}
.gap-5{gap:.5rem}
.gap-6{gap:.6rem}
.gap-65{gap:.65rem}
.gap-75{gap:.75rem}
.text-center{text-align:center}
.text-muted{color:var(--muted)}
.list-muted{margin:.5rem 0 1rem 1.1rem; color:var(--muted)}
.list-muted-tight{margin:.5rem 0 0 1.1rem; color:var(--muted)}
.list-muted-left{margin-left:1.2rem; color:var(--muted)}
.btn-full{width:100%; justify-content:center}
.max-70ch{max-width:70ch}
.sr-only{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.req{color:#ef4444}
.footer-brand{display:flex;align-items:center;gap:.75rem}
.footer-title{font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;font-weight:600; letter-spacing:-0.012em}
.footer-sub{color:var(--muted);font-size:.92rem}
.footer-heading{font-weight:700;margin-bottom:.4rem}
.footer-links{display:grid;gap:.35rem}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 10px;
  padding: .78rem 1.05rem;
  border: 1px solid rgb(var(--accent-rgb) / .38);
  background: transparent;
  color: var(--text);
  font-weight:600;
  letter-spacing:.01em;
  gap:.4rem;
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, border-color .16s ease, color .16s ease;
}
.btn.primary{
  background: var(--ink);
  color:#fff;
  border-color: rgb(var(--accent-rgb) / .55);
  box-shadow: 0 12px 30px rgba(11,18,32,.14);
}
.btn.secondary{
  background: rgb(var(--surface-rgb) / .72);
  border-color: rgb(var(--accent-rgb) / .25);
}
.btn.whatsapp{background: var(--ink); color:#fff; border-color: rgb(var(--accent-rgb) / .55);}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 55px rgba(11,18,32,.14);
  opacity:1;
}
.btn:active{transform: translateY(0)}

/* Hero side */
.hero-side{
  display:grid;
  gap:1rem;
}
.stat{
  background: rgba(255,255,255,.92);
  border:1px solid rgba(229,231,235,.7);
  border-radius: var(--radius);
  padding: 1.2rem 1.2rem;
  box-shadow: var(--shadow);
}
.stat .big{
  font-family: Montserrat, "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size:1.5rem;
  font-weight:600;
  color:var(--brand);
  letter-spacing:-0.01em;
}
.stat .small{color:var(--muted); font-size:.92rem}

/* Hero image */
.hero-img-wrap{
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
  border:1px solid rgba(229,231,235,.7);
}
.hero-img-wrap img{
  width:100%;
  height:auto;
  display:block;
}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .hero-side{grid-template-columns: repeat(2,1fr)}
}
@media (max-width: 480px){
  .hero-side{grid-template-columns:1fr}
}

/* Trust bar */
.trust-bar{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  padding:.9rem 0;
  border-top:1px solid var(--border);
  margin-top:1.2rem;
}
.trust-item{
  display:flex;
  align-items:center;
  gap:.4rem;
  font-size:.88rem;
  color:var(--muted);
  padding:.35rem .7rem;
  background: rgb(var(--accent-rgb) / .08);
  border-radius:999px;
  border: 1px solid rgb(var(--accent-rgb) / .18);
}

/* Sections */
.section{padding: 2.6rem 0}
.section h2{
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
  font-weight:600;
  line-height:1.14;
  margin:0 0 .75rem;
  font-size: clamp(1.55rem, 2.05vw, 2.1rem);
  letter-spacing: -0.018em;
}
.section .lead{color:var(--muted); max-width: 70ch}
.lead{color:var(--muted);}

.grid{
  display:grid;
  gap: 1rem;
}
.grid.cols-3{grid-template-columns: repeat(3, 1fr)}
.grid.cols-2{grid-template-columns: repeat(2, 1fr)}
@media (max-width: 920px){
  .grid.cols-3{grid-template-columns: repeat(2,1fr)}
  .grid.cols-2{grid-template-columns:1fr}
}
@media (max-width: 620px){
  .grid.cols-3{grid-template-columns:1fr}
}

.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card.link-card{
  transition: transform .15s, box-shadow .15s;
  display:block;
}
.card.link-card:hover{
  transform:translateY(-2px);
  box-shadow: 0 24px 65px rgba(11,18,32,.14);
  opacity:1;
}
.card .pad{padding: 1.1rem 1.1rem}
.pill{
  display:inline-block;
  font-size:.8rem;
  color: var(--brand);
  background: rgb(var(--accent-rgb) / .10);
  border:1px solid rgb(var(--accent-rgb) / .22);
  padding:.25rem .55rem;
  border-radius:999px;
}
.card h3{
  margin:.6rem 0 .4rem;
  font-size:1.18rem;
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
  font-weight:600;
  letter-spacing:-0.012em;
  line-height:1.12;
}
.card p{
  color:var(--muted);
  margin:0 0 .8rem;
  max-width: 72ch;
}
.card .link{
  display:inline-flex; align-items:center; gap:.5rem;
  font-weight:600; color: var(--cta);
}

/* Product images */
.product-img{
  width:100%;
  aspect-ratio: 16/9;
  object-fit:cover;
  display:block;
}
.product-img-hero{
  width:100%;
  aspect-ratio: 21/9;
  object-fit:cover;
  display:block;
}
/* Force full image display without crop */
.img-contain{
  object-fit:contain !important;
  height:auto !important;
  aspect-ratio:auto !important;
}

/* Market card image */
.market-img{
  width:100%;
  aspect-ratio: 16/9;
  object-fit:cover;
  display:block;
}

/* Process steps */
.process-steps{
  display:grid;
  grid-template-columns: repeat(5,1fr);
  gap:.75rem;
  margin-top:1rem;
}
.process-step{
  background:var(--surface);
  border:1px solid rgba(229,231,235,.75);
  border-radius:14px;
  padding:1rem .85rem;
  text-align:center;
  box-shadow: var(--shadow);
}
.process-step .step-num{
  width:36px;height:36px;
  border-radius:50%;
  background: #121212;
  color:#fff;
  font-family: Montserrat, "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight:700;
  font-size:1rem;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto .6rem;
}
.process-step .step-title{
  font-weight:700;
  font-size:.9rem;
  color:var(--text);
  margin-bottom:.3rem;
}
.process-step .step-desc{
  font-size:.82rem;
  color:var(--muted);
}
@media (max-width: 920px){
  .process-steps{grid-template-columns: repeat(3,1fr)}
}
@media (max-width: 620px){
  .process-steps{grid-template-columns: repeat(2,1fr)}
}
@media (max-width: 480px){
  .process-steps{grid-template-columns:1fr}
}

/* FAQ / Accordion */
details.faq-item{
  border:1px solid rgba(229,231,235,.85);
  border-radius:12px;
  margin-bottom:.6rem;
  background:var(--surface);
}
details.faq-item summary{
  padding:.85rem 1rem;
  font-weight:700;
  cursor:pointer;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  user-select:none;
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{
  content:"＋";
  font-size:1.2rem;
  color:var(--brand);
  flex-shrink:0;
  margin-left:.5rem;
}
details.faq-item[open] summary::after{content:"－"}
details.faq-item .faq-body{
  padding:.1rem 1rem 1rem;
  color:var(--muted);
}

/* Certification badges */
.cert-row{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  margin-top:.75rem;
}
.cert-badge{
  display:flex;
  align-items:center;
  gap:.45rem;
  padding:.45rem .85rem;
  border:1px solid rgba(200,155,60,.4);
  background:rgba(200,155,60,.1);
  border-radius:999px;
  font-size:.86rem;
  font-weight:600;
  color:var(--earth);
}

/* Product table */
.table{
  line-height: 1.35;
  width:100%;
  border-collapse: collapse;
  border:1px solid rgba(229,231,235,.85);
  border-radius: 14px;
  overflow:hidden;
}
.table th, .table td{
  padding:.75rem .85rem;
  border-bottom: 1px solid rgba(229,231,235,.85);
  vertical-align: top;
}
.table th{
  width: 220px;
  text-align:left;
  background: rgba(31,61,43,.06);
  color: var(--brand);
  font-weight:700;
}
.table tr:last-child td, .table tr:last-child th{border-bottom:none}
@media (max-width: 720px){
  .table th{width: 140px}
}
@media (max-width: 480px){
  .table th{width:100px; font-size:.85rem}
  .table td{font-size:.85rem}
}

/* Article body */
.article-body h2{
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
  font-size:1.35rem;
  font-weight:600;
  margin:1.5rem 0 .5rem;
  color:var(--text);
  letter-spacing:-0.015em;
}
.article-body h3{
  font-family: Montserrat, "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size:1.1rem;
  font-weight:700;
  margin:1.1rem 0 .4rem;
}
.article-body p{margin:0 0 .9rem; color:var(--muted)}
.article-body ul,.article-body ol{margin:.4rem 0 .9rem 1.4rem; color:var(--muted)}
.article-body li{margin-bottom:.35rem}

/* Footer */
.footer{
  padding: 2.2rem 0;
  border-top: 1px solid rgba(229,231,235,.7);
  margin-top: 2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 1rem;
  align-items:start;
}
.footer a{color: var(--muted)}
.footer a:hover{color: var(--text)}
@media (max-width: 920px){
  .footer-grid{grid-template-columns:1fr}
}

/* Forms */
.form{
  display:grid;
  gap:.9rem;
}
.field label{display:block; font-weight:600; margin-bottom:.25rem}
.field input, .field textarea, .field select{
  width:100%;
  padding:.75rem .85rem;
  border-radius: 14px;
  border:1px solid rgba(229,231,235,.95);
  background:#fff;
  font: inherit;
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(45,90,39,.12);
}
.field textarea{min-height: 140px; resize: vertical}
.help{color:var(--muted); font-size:.9rem; margin-top:.25rem}
.notice{
  padding:.85rem 1rem;
  border-radius: 14px;
  border:1px solid rgba(200,155,60,.35);
  background: rgba(200,155,60,.14);
}
.error{
  padding:.85rem 1rem;
  border-radius: 14px;
  border:1px solid rgba(239,68,68,.35);
  background: rgba(239,68,68,.10);
}

/* Contact methods */
.contact-methods{
  display:flex;
  flex-direction:column;
  gap:.6rem;
  margin-top:.75rem;
}
.contact-method{
  display:flex;
  align-items:center;
  gap:.65rem;
  padding:.6rem .9rem;
  border-radius:12px;
  border:1px solid var(--border);
  background:var(--surface);
  font-size:.92rem;
}
.contact-method strong{color:var(--text); min-width:72px}
.contact-method a{color:var(--cta); font-weight:600}

.qr-inline{
  display:block;
  margin-top:.55rem;
}
.qr-inline picture, .qr-inline img{display:block;}
.qr-inline img{
  width: 160px;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgb(var(--accent-rgb) / .22);
  box-shadow: 0 12px 36px rgba(11,18,32,.10);
  background: #fff;
}
@media (max-width: 520px){
  .contact-method{align-items:flex-start;}
  .contact-method strong{padding-top:.15rem;}
  .qr-inline img{width: 140px;}
}

/* Typography utilities */
.upper-title{letter-spacing:.07em;text-transform:uppercase;}
.smallcaps{letter-spacing:.02em;font-size:.75rem;color:var(--muted);}
.serif-note{font-family: "Playfair Display", Georgia, serif;}
h2.section-title{
  font-family: "Playfair Display", "Noto Sans SC", Georgia, serif;
  font-weight:600;
  font-size:clamp(1.5rem,2.2vw,2.1rem);
  margin:0 0 .75rem;
  letter-spacing:-0.018em;
}

.link-cta{color:var(--cta); font-weight:700}

.h1-hero{font-size:clamp(1.85rem,2.7vw,2.55rem);margin-top:.7rem}
/* Allow hero H1 to wrap naturally to avoid edge clipping */
.h1-hero-tight{font-size:clamp(1.9rem,3vw,2.6rem);margin-top:0}
.h1-hero-soft{font-size:clamp(1.9rem,3vw,2.6rem);margin-top:.5rem}
.h3-tight{margin:.4rem 0}

.breadcrumbs{font-size:.85rem;color:var(--muted);margin:0 0 1rem}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--text)}
.breadcrumbs .sep{margin:0 .4rem;color:var(--border)}