/* Silent Oak Ventures
   Layout: editorial ledger. A narrow label column on the left, content on the right,
   generous white space, dark forest bands for hero and contact. Single deliberate light look. */

@font-face { font-family: "Newsreader"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/newsreader-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/newsreader-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-style: italic; font-weight: 400; font-display: swap; src: url("fonts/newsreader-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-style: italic; font-weight: 500; font-display: swap; src: url("fonts/newsreader-latin-500-italic.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/hanken-grotesk-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/hanken-grotesk-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/hanken-grotesk-latin-600-normal.woff2") format("woff2"); }

:root {
  --forest: #1f3a2e;
  --forest-deep: #172c23;
  --charcoal: #24282a;
  --paper: #f7f4ec;
  --sand: #ece4d2;
  --gold: #a8894f;
  --gold-soft: #c9ae78;
  --ink-muted: #5b625d;
  --rule: #d9d2c1;
  --on-dark: #efe8d8;
  --on-dark-muted: #b9b9a6;

  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Hanken Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;

  --step--1: 0.8125rem;
  --step-0: 1.0625rem;
  --step-1: 1.3rem;
  --step-2: 1.75rem;
  --step-3: clamp(2rem, 1.4rem + 2.4vw, 2.9rem);
  --step-4: clamp(2.6rem, 1.6rem + 4.6vw, 5rem);

  --wrap: 1180px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: -9999px; top: 0; background: var(--paper); padding: 8px 12px; z-index: 20; }
.skip:focus { left: 12px; top: 12px; }

.label {
  font-family: var(--sans);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

/* Header */
.site-header { position: absolute; inset: 0 0 auto; z-index: 5; color: var(--on-dark); }
.site-header.solid { position: static; background: var(--forest); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font-family: var(--serif); font-size: 1.28rem; letter-spacing: 0.01em; line-height: 1; }
.brand-name em { font-style: italic; color: var(--gold-soft); }
.nav { display: flex; gap: 28px; font-size: 0.95rem; }
.nav a { text-decoration: none; color: var(--on-dark-muted); transition: color .2s; }
.nav a:hover { color: var(--on-dark); }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--forest); color: var(--on-dark); }
.hero::before {
  content: ""; position: absolute; pointer-events: none;
  width: 1150px; height: 1150px; right: -360px; top: 50%; transform: translateY(-46%);
  background: url("rings.svg") center / contain no-repeat;
  opacity: .26;
}
.hero .wrap { position: relative; padding-block: 190px 120px; }
.hero h1 { font-size: var(--step-4); max-width: 13ch; font-weight: 400; }
.hero h1 em { font-style: italic; color: var(--gold-soft); }
.hero .lede { margin-top: 32px; max-width: 34em; font-size: var(--step-1); line-height: 1.5; color: var(--on-dark-muted); }
.hero-actions { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.hero-meta { margin-top: 96px; display: flex; flex-wrap: wrap; gap: 10px 40px; font-size: var(--step--1); letter-spacing: 0.06em; color: var(--on-dark-muted); border-top: 1px solid rgba(239,232,216,.16); padding-top: 22px; max-width: 760px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px;
  background: var(--on-dark); color: var(--forest-deep);
  font-weight: 600; font-size: 0.98rem; text-decoration: none;
  transition: background .2s, transform .2s;
}
.btn:hover { background: #fff; transform: translateY(-1px); }
.btn svg { width: 16px; height: 16px; }
.link-quiet { color: var(--on-dark-muted); text-decoration: none; border-bottom: 1px solid rgba(239,232,216,.3); padding-bottom: 2px; font-size: 0.98rem; }
.link-quiet:hover { color: var(--on-dark); border-color: var(--on-dark); }

/* Sections: ledger layout */
.section { padding-block: 120px; border-top: 1px solid var(--rule); }
.section:first-of-type { border-top: 0; }
.ledger { display: grid; grid-template-columns: minmax(150px, 220px) 1fr; gap: 32px 64px; }
.ledger > * { min-width: 0; }
.ledger .label { padding-top: 14px; }
.section h2 { font-size: var(--step-3); max-width: 20ch; }
.section .intro { margin-top: 22px; max-width: 38em; color: var(--ink-muted); font-size: 1.12rem; }

/* Services */
.services { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--charcoal); }
.service { padding: 30px 32px 40px 0; border-bottom: 1px solid var(--rule); }
.service + .service { }
.services .service:not(:nth-child(3n+1)) { padding-left: 32px; border-left: 1px solid var(--rule); }
.service h3 { font-size: var(--step-1); font-weight: 500; margin-bottom: 12px; }
.service p { color: var(--ink-muted); font-size: 0.98rem; }
.service .tag { display: block; font-size: var(--step--1); color: var(--gold); letter-spacing: .08em; margin-bottom: 18px; font-variant-numeric: tabular-nums; }

/* Process */
.steps { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 0 28px 0 0; }
.step-ring { display: block; width: 46px; height: 46px; margin-bottom: 26px; }
.step-ring circle { fill: none; stroke: var(--forest); stroke-width: 1.4; }
.step-ring .core { fill: var(--gold); stroke: none; }
.step::after { content: ""; position: absolute; top: 23px; left: 58px; right: 12px; height: 1px; background: var(--rule); }
.step:last-child::after { display: none; }
.step h3 { font-size: var(--step-2); }
.step .num { font-size: var(--step--1); color: var(--gold); letter-spacing: .1em; font-weight: 600; display: block; margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.step p { margin-top: 12px; color: var(--ink-muted); font-size: 0.98rem; max-width: 24ch; }

/* Partnership */
.partnership { background: var(--sand); border-top: 0; }
.partnership h2 em { font-style: italic; color: var(--forest); }
.terms { margin: 56px 0 0; padding: 0; list-style: none; display: grid; gap: 0; max-width: 820px; }
.terms li { display: grid; grid-template-columns: 220px 1fr; gap: 12px 40px; padding: 28px 0; border-top: 1px solid rgba(36,40,42,.18); }
.terms li:last-child { border-bottom: 1px solid rgba(36,40,42,.18); }
.terms strong { font-family: var(--serif); font-weight: 500; font-size: var(--step-1); line-height: 1.25; }
.terms span { color: #4c524e; }
.note { margin-top: 36px; font-size: 0.92rem; color: var(--ink-muted); max-width: 46em; }

/* Fit */
.fit { margin-top: 56px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; }
.fit > * { min-width: 0; }
.fit-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.fit-list li { position: relative; padding-left: 30px; }
.fit-list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 14px; height: 14px; border-radius: 50%; border: 1.4px solid var(--forest); box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 7px var(--gold); }
.markets { border-left: 1px solid var(--rule); padding-left: 40px; display: grid; gap: 28px; align-content: start; }
.markets dt { font-size: var(--step--1); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-muted); font-weight: 600; }
.markets dd { margin: 6px 0 0; font-family: var(--serif); font-size: var(--step-2); line-height: 1.2; }
.markets dd small { display: block; font-family: var(--sans); font-size: .95rem; color: var(--ink-muted); margin-top: 6px; line-height: 1.5; }

/* Contact */
.contact { background: var(--forest); color: var(--on-dark); position: relative; overflow: hidden; border-top: 0; }
.contact::before {
  content: ""; position: absolute; pointer-events: none;
  width: 900px; height: 900px; left: -420px; bottom: -520px;
  background: url("rings.svg") center / contain no-repeat; opacity: .18;
}
.contact .wrap { position: relative; }
.contact .label { color: var(--gold-soft); }
.contact h2 { max-width: 16ch; }
.contact .intro { color: var(--on-dark-muted); }
.contact-grid { margin-top: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 820px; }
.contact-grid > div { min-width: 0; }
.contact-grid h3 { font-family: var(--sans); font-size: var(--step--1); letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); font-weight: 600; margin-bottom: 12px; }
.contact-email { font-family: var(--serif); font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2.1rem); text-decoration: none; border-bottom: 1px solid rgba(239,232,216,.35); overflow-wrap: anywhere; }
.contact-email:hover { border-color: var(--gold-soft); }
address { font-style: normal; line-height: 1.7; }

/* Footer */
.site-footer { background: var(--forest-deep); color: var(--on-dark-muted); font-size: 0.9rem; }
.site-footer .wrap { padding-block: 36px; display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; gap: 24px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--on-dark); }

/* Legal pages */
.legal { padding-block: 96px 120px; }
.legal .ledger { align-items: start; }
.legal h1 { font-size: var(--step-3); }
.legal .updated { margin-top: 14px; color: var(--ink-muted); font-size: .95rem; }
.prose { max-width: 40em; }
.prose h2 { font-size: var(--step-1); font-weight: 500; margin-top: 44px; margin-bottom: 12px; }
.prose p, .prose ul { margin: 0 0 14px; color: #3a3f3c; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }
.prose a { text-decoration-color: var(--gold); text-underline-offset: 3px; }
.facts { margin: 32px 0 0; display: grid; grid-template-columns: max-content 1fr; gap: 14px 32px; border-top: 1px solid var(--rule); padding-top: 28px; }
.facts dt { color: var(--ink-muted); font-size: .95rem; }
.facts dd { margin: 0; min-width: 0; }

/* Responsive */
@media (max-width: 980px) {
  .services { grid-template-columns: 1fr 1fr; }
  .services .service:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .services .service:nth-child(2n) { padding-left: 28px; border-left: 1px solid var(--rule); }
  .steps { grid-template-columns: 1fr 1fr; gap: 56px 0; }
  .step:nth-child(2)::after { display: none; }
}
@media (max-width: 760px) {
  .nav { display: none; }
  .hero .wrap { padding-block: 140px 80px; }
  .hero::before { width: 760px; height: 760px; right: -420px; top: 30%; }
  .hero-meta { margin-top: 64px; }
  .section { padding-block: 84px; }
  .ledger { grid-template-columns: 1fr; gap: 18px; }
  .ledger .label { padding-top: 0; }
  .services { grid-template-columns: 1fr; margin-top: 44px; }
  .services .service:nth-child(n) { padding: 26px 0 30px; border-left: 0; }
  .steps { grid-template-columns: 1fr; gap: 40px; margin-top: 44px; }
  .step::after { display: none; }
  .step p { max-width: none; }
  .terms li { grid-template-columns: 1fr; }
  .fit, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .markets { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 32px; }
  .facts { grid-template-columns: 1fr; gap: 4px; }
  .facts dd { margin-bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}