:root {
  --bg: #f7f3eb;
  --bg-tint: #efe8db;
  --ink: #1c2430;
  --muted: #5a6472;
  --line: rgba(28, 36, 48, 0.12);
  --card: #ffffff;
  --accent: #c24e1d;
  --accent-ink: #8a3410;
  --teal: #0d6b66;
  --teal-soft: #d8efed;
  --dark: #182231;
  --dark-ink: #f3eee4;
  --dark-muted: #aeb6c2;
  --warn: #9a5b12;
  --inferred-bg: #fff1d6;
  --inferred-ink: #7a4a0a;
  --radius: 16px;
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", "Helvetica Neue", ui-sans-serif, system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --max: 1120px;
  --body: 1.125rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 8% -5%, rgba(194, 78, 29, 0.10), transparent 55%),
    radial-gradient(700px 380px at 92% 8%, rgba(13, 107, 102, 0.10), transparent 50%),
    linear-gradient(180deg, #faf7f1 0%, var(--bg) 40%, #f3eee4 100%);
  font-family: var(--sans);
  font-size: var(--body);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
code, pre { font-family: var(--mono); }
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff; padding: .55rem 1rem; z-index: 99;
  font-weight: 650;
}
.skip:focus { left: 1rem; top: 1rem; }

.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  max-width: var(--max); margin: 0 auto; padding: 0.9rem 1.25rem;
  backdrop-filter: blur(12px);
  background: rgba(247, 243, 235, 0.88);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .75rem; }
.brand strong {
  display: block; letter-spacing: .01em; font-family: var(--font);
  font-size: 1.15rem; font-weight: 700;
}
.brand .domain {
  display: block; color: var(--muted); font-size: .8rem; font-family: var(--mono);
}
.mark {
  width: 2.2rem; height: 2.2rem; border-radius: 10px;
  background:
    linear-gradient(135deg, var(--accent) 0 45%, var(--teal) 55% 100%);
  box-shadow: 0 0 0 1px rgba(28,36,48,.12), 0 8px 20px rgba(194,78,29,.22);
  position: relative;
}
.mark::after {
  content: ""; position: absolute; inset: 7px; border-radius: 5px;
  background: var(--bg); box-shadow: inset 0 0 0 1.5px rgba(28,36,48,.18);
}
.nav { display: flex; align-items: center; gap: 1rem; }
.nav a {
  color: var(--muted); text-decoration: none; font-size: .95rem; font-weight: 560;
}
.nav a:hover { color: var(--ink); }
.nav .pill {
  color: #fff; background: var(--accent); padding: .42rem .85rem; border-radius: 999px;
  font-weight: 650; font-size: .86rem;
}
.nav .pill:hover { filter: brightness(1.05); color: #fff; }
.menu {
  display: none; width: 2.5rem; height: 2.5rem; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  position: relative;
}
.menu::before, .menu::after {
  content: ""; position: absolute; left: 7px; right: 7px; height: 2px; background: var(--ink);
}
.menu::before { top: 9px; box-shadow: 0 6px 0 var(--ink); }
.menu::after { bottom: 9px; }

.hero, .section { max-width: var(--max); margin: 0 auto; padding: 3.75rem 1.25rem; }
.eyebrow {
  display: inline-block;
  color: var(--accent-ink); font-family: var(--mono); font-size: .84rem;
  letter-spacing: .05em; text-transform: uppercase; margin: 0 0 1rem;
  background: rgba(194,78,29,.1); border: 1px solid rgba(194,78,29,.22);
  border-radius: 999px; padding: .35rem .75rem;
}
.hero h1 {
  font-family: var(--font);
  font-size: clamp(2.35rem, 5.8vw, 3.85rem);
  line-height: 1.12; letter-spacing: -.02em; margin: 0 0 1.15rem; font-weight: 700;
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic; color: var(--accent); font-weight: 700;
}
.lede {
  max-width: 44rem; color: var(--muted); font-size: 1.2rem; margin: 0 0 1.7rem;
  line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.hero-actions.tight { margin-bottom: 0; margin-top: 1.25rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .8rem 1.2rem; border-radius: 999px; text-decoration: none;
  font-weight: 650; border: 1.5px solid transparent; transition: .15s ease;
  font-size: 1rem;
}
.btn.small { padding: .55rem .9rem; font-size: .92rem; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.06); color: #fff; }
.btn.ghost {
  border-color: rgba(28,36,48,.2); color: var(--ink); background: rgba(255,255,255,.65);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }

.meta-strip {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .75rem;
  margin: 0; padding: 1.1rem 1.15rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(255,255,255,.72);
}
.meta-strip dt {
  margin: 0; color: var(--accent-ink); font-size: .78rem; text-transform: uppercase;
  letter-spacing: .07em; font-family: var(--mono); font-weight: 650;
}
.meta-strip dd { margin: .3rem 0 0; font-size: 1rem; color: var(--ink); }
.meta-strip code { color: var(--ink); font-size: .9rem; }

.section-head { margin-bottom: 1.6rem; max-width: 46rem; }
.section-head h2 {
  margin: 0 0 .55rem; font-family: var(--font);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem); letter-spacing: -.02em; line-height: 1.2;
}
.section-head p { margin: 0; color: var(--muted); font-size: 1.1rem; }
.panel {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.45);
}

.why { padding-top: 1.5rem; }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: 0 10px 30px rgba(28,36,48,.04);
}
.why-card h3 {
  margin: 0 0 .55rem; font-family: var(--font); font-size: 1.3rem;
}
.why-card p { margin: 0; color: var(--muted); font-size: 1.05rem; }

.sourcing-hero { padding-top: 2.5rem; }
.flagship {
  display: grid; grid-template-columns: 1.35fr .9fr; gap: 1.25rem;
  padding: 1.75rem;
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(194,78,29,.09), transparent 42%),
    linear-gradient(180deg, #fff 0%, #fbf8f2 100%);
  border: 2px solid rgba(194,78,29,.35);
  box-shadow: 0 18px 50px rgba(194,78,29,.12);
}
.tag-row { display: flex; align-items: center; gap: .75rem; margin: 0 0 .75rem; flex-wrap: wrap; }
.tag {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal); border: 1px solid rgba(13,107,102,.35); border-radius: 999px;
  padding: .25rem .65rem; background: var(--teal-soft); font-weight: 650;
}
.tag.accent {
  color: #fff; background: var(--accent); border-color: var(--accent);
}
.price-lg {
  font-family: var(--mono); font-size: 1.45rem; color: var(--accent); font-weight: 750;
}
.flagship h2 {
  margin: 0 0 .75rem; font-family: var(--font);
  font-size: clamp(2rem, 4vw, 2.75rem); letter-spacing: -.02em;
}
.flagship-lede { margin: 0; color: var(--muted); font-size: 1.12rem; max-width: 40rem; }
.flagship-points {
  margin: 1.1rem 0 0; padding: 0; list-style: none;
  display: grid; gap: .45rem;
}
.flagship-points li {
  padding-left: 1.3rem; position: relative; color: var(--ink); font-size: 1.05rem;
}
.flagship-points li::before {
  content: ""; position: absolute; left: 0; top: .55rem;
  width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent);
}
.flagship-panel {
  background: var(--dark); color: var(--dark-ink);
  border-radius: 16px; padding: 1.25rem 1.3rem;
}
.flagship-panel h3 {
  margin: 0 0 1rem; font-family: var(--font); font-size: 1.15rem; color: #fff;
}
.flagship-panel dl { margin: 0; display: grid; gap: .7rem; }
.flagship-panel dl > div {
  display: grid; grid-template-columns: 7.5rem 1fr; gap: .5rem; align-items: baseline;
  border-bottom: 1px solid rgba(243,238,228,.12); padding-bottom: .55rem;
}
.flagship-panel dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.flagship-panel dt {
  margin: 0; color: var(--dark-muted); font-size: .82rem; text-transform: uppercase;
  letter-spacing: .05em; font-family: var(--mono);
}
.flagship-panel dd { margin: 0; font-size: 1rem; }
.flagship-panel code { color: #f0c7b0; font-size: .92rem; }

.case-shell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(28,36,48,.06);
}
.case-head {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1.2rem 1.35rem;
  background: var(--dark); color: var(--dark-ink);
}
.case-kicker {
  margin: 0 0 .25rem; font-family: var(--mono); font-size: .78rem;
  letter-spacing: .06em; text-transform: uppercase; color: var(--dark-muted);
}
.case-id { margin: 0; }
.case-id code { color: #f0c7b0; font-size: .95rem; word-break: break-all; }
.case-head .btn.ghost {
  background: transparent; color: var(--dark-ink); border-color: rgba(243,238,228,.28);
}
.case-head .btn.ghost:hover { border-color: #f0c7b0; color: #f0c7b0; }

.case-brief {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  padding: 1.35rem; border-bottom: 1px solid var(--line); background: #fcfaf6;
}
.case-brief .dt-label, .case-brief dt-label {
  display: block; font-family: var(--mono); font-size: .76rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--accent-ink); margin-bottom: .25rem; font-weight: 650;
}
.case-brief p { margin: 0; font-size: 1.05rem; color: var(--ink); }

.best-card { padding: 1.4rem 1.35rem 1.2rem; border-bottom: 1px solid var(--line); }
.best-top {
  display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap;
  margin-bottom: .65rem;
}
.best-card h3 {
  margin: 0 0 .35rem; font-family: var(--font); font-size: 1.35rem; line-height: 1.3;
}
.platform { margin: 0 0 1rem; color: var(--muted); font-family: var(--mono); font-size: .92rem; }
.metric-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem;
}
.metric {
  background: var(--bg-tint); border: 1px solid var(--line); border-radius: 12px;
  padding: .85rem .95rem;
}
.m-k {
  display: flex; align-items: center; gap: .35rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted); margin-bottom: .35rem;
}
.m-v { display: block; font-size: 1.45rem; font-weight: 750; color: var(--ink); font-family: var(--mono); }

.badge {
  display: inline-flex; align-items: center;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .04em;
  text-transform: uppercase; font-weight: 700;
  border-radius: 999px; padding: .12rem .4rem; line-height: 1.2;
}
.badge.inferred {
  background: var(--inferred-bg); color: var(--inferred-ink);
  border: 1px solid rgba(154,91,18,.28);
}

.landed-details {
  margin-top: 1rem; padding: .85rem 1rem; border-radius: 12px;
  background: #f4faf9; border: 1px solid rgba(13,107,102,.2);
}
.landed-details summary {
  cursor: pointer; font-weight: 650; color: var(--teal); font-size: 1.02rem;
}
.landed-details ul { margin: .7rem 0 0; padding-left: 1.2rem; color: var(--muted); }
.landed-details li { margin: .35rem 0; font-size: 1.02rem; }

.cand-table-wrap { overflow-x: auto; padding: 0 0 .25rem; }
.cand-table {
  width: 100%; border-collapse: collapse; font-size: 1rem; min-width: 640px;
}
.cand-table caption {
  text-align: left; padding: 1rem 1.35rem .5rem; font-weight: 650; color: var(--ink);
  font-family: var(--font); font-size: 1.15rem;
}
.cand-table th, .cand-table td {
  padding: .75rem 1rem; border-top: 1px solid var(--line); text-align: left;
  vertical-align: top;
}
.cand-table th {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--muted); background: #fcfaf6; font-weight: 650;
}
.cand-table td { color: var(--ink); }
.cand-table tbody tr:hover { background: rgba(194,78,29,.04); }

.verify-steps {
  padding: 1.35rem; background: #fcfaf6; border-top: 1px solid var(--line);
}
.verify-steps h3 {
  margin: 0 0 .7rem; font-family: var(--font); font-size: 1.25rem;
}
.verify-steps ol {
  margin: 0; padding-left: 1.25rem; color: var(--muted); font-size: 1.05rem;
}
.verify-steps li { margin: .45rem 0; }
.fine { font-size: .95rem; color: #4f5866; margin: .9rem 0 0; }

.service-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.svc {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.2rem 1.3rem;
  box-shadow: 0 8px 24px rgba(28,36,48,.04);
}
.svc header { display: flex; justify-content: space-between; align-items: center; margin-bottom: .7rem; }
.price {
  font-family: var(--mono); font-size: 1.15rem; color: var(--accent); font-weight: 750;
}
.svc h3 { margin: 0 0 .45rem; font-family: var(--font); font-size: 1.22rem; }
.svc p { margin: 0; color: var(--muted); font-size: 1.02rem; }
.svc ul { margin: .8rem 0 0; padding: 0; list-style: none; }
.svc li { font-family: var(--mono); font-size: .9rem; color: var(--ink); }

.link-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem; margin-bottom: 1.4rem;
}
.link-cards a {
  display: flex; flex-direction: column; gap: .45rem;
  padding: 1.1rem; border-radius: 14px; text-decoration: none; color: var(--ink);
  border: 1px solid var(--line); background: var(--card);
}
.link-cards a:hover { border-color: rgba(13,107,102,.45); color: var(--ink); }
.link-cards span { font-weight: 650; font-size: 1.05rem; }
.link-cards code { color: var(--muted); font-size: .86rem; }
.identity {
  padding: 1.1rem 1.2rem; border-left: 4px solid var(--accent);
  background: rgba(194,78,29,.07); border-radius: 0 12px 12px 0;
}
.identity h3 { margin: 0 0 .35rem; font-size: 1.05rem; font-family: var(--font); }
.identity p { margin: 0; color: var(--muted); word-break: break-all; font-size: 1.02rem; }

.verify-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.verify {
  display: flex; flex-direction: column; gap: .55rem;
  padding: 1.3rem; border-radius: var(--radius); text-decoration: none; color: inherit;
  border: 1px solid var(--line);
  background: var(--card);
  min-height: 12.5rem;
}
.verify:hover { border-color: rgba(13,107,102,.4); color: inherit; }
.v-k { font-family: var(--mono); color: var(--accent); font-size: .9rem; font-weight: 700; }
.verify h3 { margin: 0; font-family: var(--font); font-size: 1.22rem; }
.verify p { margin: 0; color: var(--muted); flex: 1; font-size: 1.02rem; }
.v-go { font-family: var(--mono); font-size: .88rem; color: var(--teal); font-weight: 650; }

.terminal {
  border: 1px solid rgba(28,36,48,.18);
  border-radius: 16px; overflow: hidden;
  background: var(--dark);
  box-shadow: 0 18px 40px rgba(28,36,48,.12);
}
.terminal-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: .7rem 1rem; background: #121925; color: var(--dark-muted);
  font-family: var(--mono); font-size: .84rem; border-bottom: 1px solid rgba(255,255,255,.06);
}
.copy {
  border: 1px solid rgba(240,199,176,.45); background: transparent; color: #f0c7b0;
  border-radius: 999px; padding: .32rem .75rem; cursor: pointer; font: inherit;
}
.copy:hover, .copy.ok { background: rgba(194,78,29,.22); }
.terminal pre {
  margin: 0; padding: 1.15rem 1.25rem 1.4rem; overflow-x: auto;
  color: #e8d7c6; font-size: .95rem; line-height: 1.7;
  -webkit-overflow-scrolling: touch;
}
.terminal pre code { white-space: pre; }

.closing { text-align: center; padding-bottom: 4rem; }
.closing h2 {
  margin: 0 0 .75rem; font-family: var(--font);
  font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.02em;
}
.closing p { margin: 0 auto .8rem; max-width: 38rem; color: var(--muted); font-size: 1.12rem; }

.foot {
  max-width: var(--max); margin: 0 auto; padding: 1.5rem 1.25rem 2.5rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 1rem;
}
.foot-links { display: flex; gap: 1rem; }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: var(--accent); }

@media (max-width: 980px) {
  .why-grid, .service-grid, .link-cards, .meta-strip, .verify-grid, .metric-row, .case-brief {
    grid-template-columns: 1fr 1fr;
  }
  .flagship { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .menu { display: inline-block; }
  .nav {
    display: none; position: absolute; right: 1rem; top: 4.1rem;
    flex-direction: column; align-items: stretch; gap: .2rem;
    background: #fff; border: 1px solid var(--line); border-radius: 14px;
    padding: .6rem; min-width: 12.5rem; box-shadow: 0 16px 40px rgba(28,36,48,.14);
  }
  .nav.open { display: flex; }
  .nav a { padding: .55rem .7rem; border-radius: 8px; }
  .nav a:hover { background: rgba(28,36,48,.04); }
  .why-grid, .service-grid, .link-cards, .meta-strip, .verify-grid,
  .metric-row, .case-brief { grid-template-columns: 1fr; }
  .hero { padding-top: 2.2rem; }
  .hero h1 { max-width: none; }
  .flagship { padding: 1.25rem; }
}