/* ============================================================
   Omni Concepts — marketing site styles
   Brand tokens from design_handoff_omni_brand/tokens.css
   ============================================================ */

:root {
  /* Accent — Emerald (master brand + Omni Expense, default) */
  --acc:          #0F8A5F;
  --acc-deep:     #0A6B49;
  --acc-tint:     #E2F1EA;
  --acc-contrast: #FFFFFF;

  /* Ink & neutrals */
  --ink-900:  #15171C;
  --ink-800:  #21242D;
  --slate-600:#545A66;
  --slate-400:#8A909C;
  --paper:    #F7F6F2;
  --cloud:    #EEEDE7;
  --card:     #FFFFFF;
  --line:     #E4E2DC;
  --line-soft:#ECEAE4;

  /* On-dark helpers */
  --on-dark:       #F7F6F2;
  --on-dark-muted: #7E8492;
  --on-dark-line:  rgba(255,255,255,0.12);

  /* Fonts */
  --font-display: 'Schibsted Grotesk', system-ui, sans-serif;
  --font-text:    'Hanken Grotesk', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* Radius */
  --r-card:    16px;
  --r-control: 10px;
  --r-pill:    999px;

  /* Shadow */
  --shadow-sm:    0 1px 3px rgba(20,22,28,0.08);
  --shadow-float: 0 30px 60px -30px rgba(20,22,28,0.25);

  /* Logo node — always emerald (master brand) regardless of page accent */
  --node: #0F8A5F;
}

/* Per-product accent scopes */
.acc-emerald { --acc:#0F8A5F; --acc-deep:#0A6B49; --acc-tint:#E2F1EA; --acc-contrast:#FFFFFF; }
.acc-violet  { --acc:#6E56F0; --acc-deep:#5340C2; --acc-tint:#ECE8FE; --acc-contrast:#FFFFFF; }

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-900);
  font-family: var(--font-text);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img, svg { display: block; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- Type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; color: var(--ink-900); margin: 0; }
h1 { font-size: clamp(34px, 5.4vw, 52px); line-height: 1.05; letter-spacing: -0.028em; }
h2 { font-size: clamp(26px, 3.4vw, 34px); line-height: 1.1; letter-spacing: -0.02em; }
h3 { font-size: 20px; line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0; }
.lead { font-size: clamp(17px, 2vw, 19px); color: var(--slate-600); line-height: 1.6; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin: 0 0 18px;
}
.eyebrow .idx { color: var(--acc-deep); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-text); font-weight: 600; font-size: 14px;
  padding: 12px 20px; border-radius: var(--r-control);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--acc); color: var(--acc-contrast); }
.btn-primary:hover { background: var(--acc-deep); }
.btn-secondary { background: transparent; border-color: var(--line); color: var(--ink-900); }
.btn-secondary:hover { border-color: var(--slate-400); }
.btn-on-dark { background: transparent; border-color: rgba(255,255,255,.22); color: var(--on-dark); }
.btn-on-dark:hover { border-color: rgba(255,255,255,.5); }

/* Coming-soon chip */
.soon {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--acc-deep); background: var(--acc-tint);
  padding: 7px 13px; border-radius: var(--r-pill);
}
.soon::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--acc); }

/* Product pill (eyebrow badge) */
.pill {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--acc-deep); background: var(--acc-tint);
  padding: 7px 13px; border-radius: var(--r-pill);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,246,242,0.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.brand .wordmark { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.03em; color: var(--ink-900); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-size: 14px; text-decoration: none; color: var(--slate-400);
  font-weight: 500; transition: color .15s ease;
}
.nav-links a:hover { color: var(--ink-900); }
.nav-links a.active { color: var(--ink-900); font-weight: 600; }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 9vw, 104px) 0; border-top: 1px solid var(--line); }
.section.band-cloud { background: var(--cloud); }
.section.band-ink { background: var(--ink-900); color: var(--on-dark); border-top-color: transparent; }
.section.band-ink h2, .section.band-ink h3 { color: var(--on-dark); }

/* ---------- Hero ---------- */
.hero { padding: clamp(56px, 10vw, 112px) 0 clamp(48px, 7vw, 88px); position: relative; overflow: hidden; }
.hero .inner { max-width: 600px; position: relative; z-index: 1; }
.hero h1 { max-width: 14ch; }
.hero .lead { margin-top: 20px; max-width: 46ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-orbit {
  position: absolute; right: -90px; top: 50%; transform: translateY(-50%);
  opacity: 0.06; pointer-events: none; z-index: 0;
}
.product-hero .badge-row { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }

/* ---------- Product cards (home) ---------- */
.grid-products { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 36px; }
.card {
  background: var(--card); border: 1px solid #E8E6E0; border-radius: var(--r-card);
  padding: 28px; transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card-link { text-decoration: none; color: inherit; display: block; }
.card-link:hover { box-shadow: var(--shadow-float); transform: translateY(-2px); border-color: var(--line); }
.card .tile { margin-bottom: 18px; }
.card h3 { font-size: 22px; }
.card p { color: var(--slate-600); font-size: 15.5px; margin-top: 10px; }
.card .card-foot { display: flex; align-items: center; gap: 16px; margin-top: 22px; flex-wrap: wrap; }
.card .more {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--acc-deep); font-weight: 500; display: inline-flex; align-items: center; gap: 5px;
}

/* ---------- Feature grid ---------- */
.grid-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 36px; }
.feature { background: var(--card); border: 1px solid #E8E6E0; border-radius: var(--r-card); padding: 26px; }
.feature .fi { font-size: 24px; color: var(--acc); }
.feature h3 { font-size: 17px; margin-top: 14px; }
.feature p { color: var(--slate-600); font-size: 14.5px; margin-top: 8px; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 36px; counter-reset: step; }
.step { padding-top: 18px; border-top: 2px solid var(--acc); }
.step .num { font-family: var(--font-mono); font-size: 12px; color: var(--acc-deep); font-weight: 500; }
.step h3 { font-size: 18px; margin-top: 10px; }
.step p { color: var(--slate-600); font-size: 14.5px; margin-top: 8px; }

/* ---------- CTA band ---------- */
.cta { text-align: center; }
.cta h2 { max-width: 18ch; margin: 0 auto; }
.cta .cta-sub { color: var(--on-dark-muted); margin-top: 14px; }
.cta .soon { margin-top: 26px; }

/* ---------- Contact ---------- */
.contact-card {
  background: var(--card); border: 1px solid #E8E6E0; border-radius: var(--r-card);
  padding: 32px; max-width: 520px; margin-top: 32px;
}
.contact-row { display: flex; align-items: center; gap: 18px; }
.contact-row .ic {
  width: 46px; height: 46px; border-radius: 12px; background: var(--acc-tint);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.contact-row .ic i { font-size: 21px; color: var(--acc-deep); }
.contact-row .lbl { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate-400); }
.contact-row .val { font-family: var(--font-mono); font-size: 17px; color: var(--acc-deep); text-decoration: none; margin-top: 4px; display: inline-block; }
.contact-row .val:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-900); color: var(--on-dark); padding: 56px 0 36px; }
.footer-top { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
.footer-brand .wordmark { color: var(--on-dark); font-family: var(--font-display); font-weight: 600; font-size: 19px; letter-spacing: -0.03em; }
.footer-brand p { color: var(--on-dark-muted); font-size: 14px; margin-top: 14px; max-width: 30ch; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-muted); margin: 0 0 14px; font-weight: 500; }
.footer-col a { display: block; color: var(--on-dark); text-decoration: none; font-size: 14.5px; margin-bottom: 10px; opacity: .85; }
.footer-col a:hover { opacity: 1; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--on-dark-line);
}
.footer-bottom .legal { font-family: var(--font-mono); font-size: 11px; color: var(--on-dark-muted); letter-spacing: 0.02em; }

/* ---------- Accessibility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 13px; }
  .brand .wordmark { font-size: 18px; }
  .footer-top { gap: 28px; }
  .footer-cols { gap: 36px; }
}
@media (max-width: 460px) {
  .nav { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card-link { transition: none; }
}