:root {
  --navy: #0b1b3f;
  --navy-2: #16315f;
  --gold: #b8893d;
  --ink: #172033;
  --muted: #5c6b80;
  --line: #e4ddd0;
  --paper: #f6f3ec;
  --white: #fff;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Sans 3", sans-serif;
  font-size: 18px;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 243, 236, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 74px;
  width: min(1320px, calc(100% - 40px));
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: 0.04em; }
.brand img { width: 36px; height: 36px; }
.nav { display: flex; gap: 16px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--navy); font-weight: 600; font-size: 16px; white-space: nowrap; }
.tools { display: flex; align-items: center; gap: 10px; }
.langs { display: flex; gap: 6px; }
.langs a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 7px;
  border-radius: 999px;
  color: var(--navy);
}
.langs a[aria-current="true"] { background: var(--navy); color: #fff; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}
.btn.light { background: transparent; color: var(--navy); }
.btn.gold { background: var(--gold); border-color: var(--gold); color: #1b1408; }
.btn:hover { background: var(--navy-2); }
.btn.light:hover { background: var(--navy); color: #fff; }
.btn.gold:hover { background: #a67a32; }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.menu-toggle { display: none; }

.hero { padding: 28px 0 10px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}
.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
}
h1 { margin: 0; font-size: clamp(40px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.03em; color: var(--navy); }
.lede { font-size: 20px; color: var(--muted); max-width: 42rem; }
.lede strong, .intro strong { color: var(--navy); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.hero-photo { border-radius: 18px; height: 460px; width: 100%; object-fit: cover; }
.hero-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; min-width: 0; }
.hero-pair img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 14px; }
.fine { color: var(--muted); font-size: 14px; }

.section { padding: 64px 0; }
h2 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 42px); line-height: 1.1; letter-spacing: -0.03em; color: var(--navy); }
.intro { margin-top: 0; color: var(--muted); max-width: 40rem; }

.cards, .steps, .gallery, .people { display: grid; gap: 16px; }
.cards { grid-template-columns: repeat(4, 1fr); margin-top: 28px; align-items: stretch; }
a.card { display: flex; flex-direction: column; text-decoration: none; height: 100%; }
.cards > .card { height: 100%; }
.card, .step, .person {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.card h3, .person h3 { margin: 12px 0 6px; color: var(--navy); }
.card p, .step p, .person p { margin: 0; color: var(--muted); }
.num {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy); color: #fff; font-weight: 700;
}

.steps { grid-template-columns: repeat(5, 1fr); margin-top: 28px; }
.step h3 { margin: 12px 0 6px; font-size: 18px; color: var(--navy); }

.proof { background: var(--navy); color: #fff; }
.proof h2, .proof .kicker { color: #fff; }
.proof .intro, .proof .fine { color: #d5dceb; }
.gallery { grid-template-columns: 1.3fr 1fr 1fr; margin-top: 28px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; height: 280px; object-fit: cover; border-radius: 14px; }
.gallery figcaption { margin-top: 8px; font-size: 14px; color: #d5dceb; }

.people { grid-template-columns: repeat(3, 1fr); margin-top: 22px; }
.person a { color: var(--navy); font-weight: 700; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
form.card label { display: block; font-weight: 700; margin-bottom: 14px; color: var(--navy); }
form.card input, form.card textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
}
.site-footer { padding: 28px 0 40px; color: var(--muted); font-size: 15px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr auto; gap: 28px; align-items: start; }
.footer-grid p { margin: 8px 0 0; max-width: 36rem; }
.footer-links { display: flex; flex-direction: column; gap: 6px; }
.footer-links a { text-decoration: none; }
.site-footer a { color: var(--navy); }
.nav a[aria-current="page"] { border-bottom: 2px solid var(--gold); }
.page-hero { padding: 36px 0 8px; }
.page-hero h1 { font-size: clamp(34px, 4vw, 52px); }
.photos { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; margin-top: 22px; }
.photos img { width: 100%; height: 320px; object-fit: cover; border-radius: 14px; }
.photos.three { grid-template-columns: 1fr 1fr 1fr; }
.photos.three img { height: 240px; }
.note { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin-top: 18px; }
.sourcing p { margin: 0 0 14px; }
.sourcing-split { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr); gap: 32px; align-items: start; }
.sourcing-side { display: grid; gap: 12px; }
.sourcing-side img { width: 100%; height: auto; border-radius: 14px; }
.mark { font-size: clamp(26px, 3vw, 34px); line-height: 1.25; color: var(--navy); font-weight: 700; letter-spacing: -0.02em; margin: 22px 0 16px; }
.lede a, .intro a, .card p a { color: var(--navy); font-weight: 700; text-underline-offset: 3px; }
.card h3 a { color: var(--navy); text-decoration: none; }
.films { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 36px; }
.film {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 14px;
  align-items: center;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
}
.film img { width: 168px; height: 94px; object-fit: cover; border-radius: 8px; }
.film strong { display: block; color: var(--navy); }
.film span { color: var(--muted); font-size: 15px; line-height: 1.4; }

@media (max-width: 1320px) {
  .menu-toggle { display: inline-flex; margin-left: auto; background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 74px; background: var(--paper); border-bottom: 1px solid var(--line); padding: 12px 20px 16px; flex-direction: column; }
  .nav.open { display: flex; }
  .nav a { white-space: normal; }
  .tools .btn { display: none; }
}
@media (max-width: 1100px) {
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-grid, .steps, .gallery, .people, .contact-grid, .photos, .photos.three, .sourcing-split, .footer-grid { grid-template-columns: 1fr; }
  .gallery img, .hero-photo { height: 240px; }
  .film { grid-template-columns: 112px 1fr; gap: 10px; }
  .film img { width: 112px; height: 63px; }
}
@media (max-width: 640px) {
  .cards, .films { grid-template-columns: 1fr; }
}
.buy .section { padding-top: 36px; }
.buy .photos { margin-top: 10px; }
.buy .note + h2 { margin-top: 36px; }

.guide-pointer { margin: 22px 0 8px; }
.guide-pointer a { color: var(--navy); font-weight: 700; }
.guide-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 40px; align-items: start; }
.guide-body { min-width: 0; }
.guide-toc { position: sticky; top: 92px; max-height: calc(100vh - 110px); overflow: auto; padding-right: 8px; }
.guide-toc p { margin: 0 0 8px; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.guide-toc a { display: block; padding: 6px 0 6px 12px; border-left: 2px solid var(--line); text-decoration: none; color: var(--navy); font-size: 16px; line-height: 1.35; }
.guide-toc a:hover { border-left-color: var(--gold); }
.toc-fold { display: none; }
.guide-body h2, .guide-body h3 { scroll-margin-top: 96px; }
.guide-body h2 { margin-top: 42px; }
.guide-body h3 { margin: 26px 0 8px; color: var(--navy); font-size: 22px; }
.guide-body p { margin: 0 0 14px; }
.guide-body ul, .guide-body ol { margin: 0 0 16px; padding-left: 1.2em; }
.guide-body li { margin: 0 0 6px; }
.guide-body li strong { color: var(--navy); }
.callout { background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: 14px; padding: 16px 18px; margin: 18px 0; }
.callout p:last-child { margin-bottom: 0; }
.cards-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0 8px; }
.cards-mini article, .term { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.cards-mini h3, .term h3 { margin: 0 0 6px; }
.cards-mini p, .term p { margin: 0 0 10px; }
.term { margin: 12px 0; }
.chain { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 16px 0 22px; max-width: 100%; }
.chain span { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; color: var(--navy); font-weight: 700; font-size: 15px; }
.chain .arr { background: transparent; border: 0; padding: 0 2px; color: var(--gold); }
.flows { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 12px 0 8px; }
.flow-col { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.flow-col h3 { margin-top: 0; }
.flow-col ol { list-style: none; margin: 0; padding: 0; }
.flow-col li { font-weight: 700; color: var(--navy); padding-bottom: 14px; }
.flow-col li:last-child { padding-bottom: 0; }
.flow-col li:not(:last-child)::after { content: ""; display: block; width: 2px; height: 10px; background: var(--gold); margin-top: 6px; }
.table-wrap { overflow-x: auto; width: 100%; max-width: 100%; margin: 16px 0 8px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); }
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 16px; }
.table-wrap th, .table-wrap td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table-wrap th { background: var(--navy); color: #fff; font-weight: 700; }
.table-wrap tr:last-child td { border-bottom: 0; }
.faqs details { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin: 10px 0; }
.faqs summary { cursor: pointer; font-weight: 700; color: var(--navy); }
.faqs summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.faqs details p { margin: 10px 0 0; }
.sources { padding-left: 1.2em; }
.sources a { color: var(--navy); font-weight: 700; }
.guide-end { background: var(--navy); color: #fff; border-radius: 16px; padding: 28px 24px; margin-top: 36px; }
.guide-end h2, .guide-end p { color: #fff; }
.guide-end .btn.light { border-color: #fff; color: #fff; }
.guide-end .btn.light:hover { background: #fff; color: var(--navy); }
.fine-note { color: var(--muted); font-size: 16px; }
@media (max-width: 900px) {
  .guide-layout { grid-template-columns: minmax(0, 1fr); }
  .guide-toc { display: none; }
  .toc-fold { display: block; background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; margin-bottom: 8px; }
  .toc-fold summary { cursor: pointer; font-weight: 700; color: var(--navy); }
  .toc-fold a { display: block; padding: 8px 0; text-decoration: none; color: var(--navy); }
  .flows, .cards-mini { grid-template-columns: 1fr; }
}