/* Sorano Group — design tokens
   Palette: deep trade-house navy + brass ledger accent.
   Display: Fraunces (serif, restrained). Body: Public Sans. Data/labels: IBM Plex Mono. */

:root {
  --bg: #0f1c30;
  --bg-alt: #16263f;
  --bg-alt-2: #1c3049;
  --ink: #eef1f6;
  --ink-muted: #9fb0c7;
  --ink-faint: #6c7f9c;
  --brass: #c8a24d;
  --brass-bright: #e0bd6c;
  --brass-dim: #7a6636;
  --line: rgba(238, 241, 246, 0.12);
  --line-strong: rgba(238, 241, 246, 0.22);
  --max: 1120px;
  --gutter: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.01em;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

a { color: var(--brass-bright); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brass-bright);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 28px;
}
.wordmark {
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.wordmark span { color: var(--brass-bright); }
.site-header nav a {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-left: 28px;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.02em;
}
.site-header nav a:hover { color: var(--brass-bright); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(64px, 12vw, 128px) 0 clamp(48px, 8vw, 96px);
  overflow: hidden;
}
.hero .eyebrow {
  font-family: "IBM Plex Mono", monospace;
  color: var(--brass);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 22px;
  display: block;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  max-width: 14ch;
  color: var(--ink);
}
.hero p.lede {
  margin-top: 28px;
  max-width: 46ch;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--ink-muted);
}

/* Seal signature graphic — ledger/manifest stamp, no geography */
.seal {
  margin-top: 56px;
  width: 220px;
  max-width: 40vw;
}
.seal svg { width: 100%; height: auto; display: block; }
.seal-ring-outer {
  fill: none;
  stroke: var(--brass-dim);
  stroke-width: 1;
}
.seal-ring-inner {
  fill: none;
  stroke: var(--brass);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  opacity: 0.7;
}
.seal-mono {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  fill: var(--ink-faint);
}
.seal-monogram {
  font-family: "Fraunces", serif;
  font-size: 40px;
  font-weight: 600;
  fill: var(--brass-bright);
}

/* ---------- Sections ---------- */
section { padding: clamp(48px, 8vw, 88px) 0; }
.section-divider { border-top: 1px solid var(--line); }

.about h2, .capabilities h2, .contact h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  max-width: 20ch;
}
.about p {
  margin-top: 22px;
  max-width: 62ch;
  color: var(--ink-muted);
  font-size: 1.05rem;
}

/* Capabilities — ledger-style rows, not numbered (not a sequence) */
.capabilities .grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.capabilities .item {
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--line);
}
.capabilities .item:not(:last-child) {
  border-right: 1px solid var(--line);
  padding-right: 28px;
}
.capabilities .item .tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: var(--brass);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.capabilities .item h3 {
  margin-top: 14px;
  font-size: 1.25rem;
  color: var(--ink);
}
.capabilities .item p {
  margin-top: 12px;
  color: var(--ink-muted);
  font-size: 0.96rem;
}

/* Contact — manifest style label:value */
.contact {
  background: var(--bg-alt);
}
.manifest {
  margin-top: 36px;
  border-top: 1px solid var(--line-strong);
}
.manifest .row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.manifest .row dt {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.manifest .row dd {
  margin: 0;
  font-size: 1rem;
  color: var(--ink);
}
.manifest .row dd a { color: var(--ink); }
.manifest .row dd a:hover { color: var(--brass-bright); }

/* ---------- Technology ---------- */
.technology .eyebrow {
  font-family: "IBM Plex Mono", monospace;
  color: var(--brass);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.technology h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}
.section-intro {
  margin-top: 22px;
  max-width: 64ch;
  color: var(--ink-muted);
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  align-items: center;
  justify-content: space-between;
}
.site-footer .legal-links a {
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin-right: 24px;
  font-family: "IBM Plex Mono", monospace;
}
.site-footer .copyright {
  color: var(--ink-faint);
  font-size: 0.82rem;
  font-family: "IBM Plex Mono", monospace;
}

/* ---------- Legal / long-form pages ---------- */
.legal-page main {
  padding: clamp(56px, 8vw, 96px) 0 clamp(64px, 10vw, 120px);
}
.legal-page .eyebrow {
  font-family: "IBM Plex Mono", monospace;
  color: var(--brass);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.legal-page h1 {
  margin-top: 16px;
  font-size: clamp(2rem, 4vw, 2.8rem);
}
.legal-page .updated {
  margin-top: 14px;
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-family: "IBM Plex Mono", monospace;
}
.legal-page .prose {
  margin-top: 48px;
  max-width: 72ch;
}
.legal-page .prose h2 {
  font-size: 1.3rem;
  margin-top: 44px;
  margin-bottom: 14px;
  color: var(--ink);
  font-weight: 600;
}
.legal-page .prose h2:first-child { margin-top: 0; }
.legal-page .prose p {
  color: var(--ink-muted);
  margin: 0 0 16px;
}
.legal-page .prose ul {
  color: var(--ink-muted);
  padding-left: 22px;
  margin: 0 0 16px;
}
.legal-page .prose li { margin-bottom: 8px; }
.legal-page .prose strong { color: var(--ink); }
.legal-page .prose a { color: var(--brass-bright); }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .site-header nav a { margin-left: 18px; }
  .capabilities .grid { grid-template-columns: 1fr; }
  .capabilities .item,
  .capabilities .item:not(:last-child) {
    border-right: none;
    padding-right: 0;
  }
  .manifest .row { grid-template-columns: 1fr; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}