/* MonuOS marketing site — shared styles. Dark + gold, matching the platform
   mark (monuos-icon.svg) and the app's platform welcome page. */
:root {
  --bg: #0f1420;
  --bg-soft: #161d2e;
  --card: #1b2336;
  --border: #2a3450;
  --text: #eef1f7;
  --text-2: #b5bdcf;
  --text-3: #8891a6;
  --gold: #e5b454;
  --gold-soft: #f0cd85;
  --accent: #6ea8fe;
  --radius: 14px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
em.fancy { font-family: Georgia, "Times New Roman", serif; font-style: italic; color: var(--gold); }
a { color: var(--gold-soft); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 20, 32, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
header.site .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand img { height: 36px; width: auto; }
.brand:hover { text-decoration: none; }
nav.main { display: flex; gap: 22px; margin-left: auto; }
nav.main a { color: var(--text-2); font-size: 14.5px; }
nav.main a:hover { color: var(--text); text-decoration: none; }
nav.main a.active { color: var(--gold); }
.header-cta { display: flex; gap: 10px; margin-left: 8px; }

/* Buttons */
.btn { display: inline-block; padding: 11px 22px; border-radius: 10px; font-weight: 600; font-size: 15px; transition: all .15s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: #161616; }
.btn-gold:hover { background: var(--gold-soft); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--bg-soft); }
.btn-sm { padding: 8px 16px; font-size: 13.5px; }

/* Hero */
.hero { padding: 88px 0 64px; text-align: center; }
.hero .kicker { color: var(--gold); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.hero h1 { font-size: clamp(34px, 5.4vw, 58px); line-height: 1.12; margin: 18px auto 0; max-width: 820px; font-weight: 800; letter-spacing: -0.02em; }
.hero p.lead { color: var(--text-2); font-size: 19px; max-width: 680px; margin: 22px auto 0; }
.hero .cta-row { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .trustline { margin-top: 26px; color: var(--text-3); font-size: 13.5px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* Sections */
section.block { padding: 72px 0; }
section.block.alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.block .kicker { color: var(--gold); font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.block h2 { font-size: clamp(26px, 3.6vw, 40px); margin: 10px 0 8px; line-height: 1.15; letter-spacing: -0.015em; }
.block p.sub { color: var(--text-2); font-size: 17px; max-width: 720px; margin: 0 0 36px; }

/* Cards */
.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid.cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } nav.main { display: none; } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card .icon { font-size: 20px; color: var(--gold); }
.card h3 { margin: 10px 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.card ul { margin: 10px 0 0; padding-left: 18px; color: var(--text-2); font-size: 14.5px; }
.card li { margin: 4px 0; }

/* Mock dashboard */
.mock { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; max-width: 880px; margin: 56px auto 0; text-align: left; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.mock .bar { display: flex; gap: 8px; margin-bottom: 16px; }
.mock .bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); display: inline-block; }
.mock .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.mock .stat { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.mock .stat b { display: block; font-size: 22px; }
.mock .stat small { color: var(--text-3); font-size: 12px; }
.mock table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.mock th { text-align: left; color: var(--text-3); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.mock td { padding: 9px 10px; border-bottom: 1px solid rgba(42,52,80,.5); color: var(--text-2); }
.mock .pill { padding: 2.5px 9px; border-radius: 99px; font-size: 11.5px; font-weight: 600; }
.pill.review { background: rgba(229,180,84,.15); color: var(--gold); }
.pill.approved { background: rgba(94,200,142,.14); color: #5ec88e; }
.pill.production { background: rgba(110,168,254,.14); color: var(--accent); }
@media (max-width: 640px) { .mock .stats { grid-template-columns: 1fr 1fr; } .mock table { font-size: 12px; } }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.step .num { color: var(--gold); font-weight: 800; font-size: 13px; letter-spacing: .1em; }

/* Pricing tiers */
.tier { display: flex; flex-direction: column; }
.tier .tag { align-self: flex-start; background: rgba(229,180,84,.15); color: var(--gold); font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 99px; margin-bottom: 10px; }
.tier.popular { border-color: var(--gold); }
.tier .btn { margin-top: auto; text-align: center; }

/* CTA band */
.cta-band { text-align: center; padding: 80px 0; }
.cta-band h2 { font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 12px; }
.cta-band p { color: var(--text-2); max-width: 620px; margin: 0 auto 28px; }

/* Footer */
footer.site { border-top: 1px solid var(--border); padding: 44px 0 34px; color: var(--text-3); font-size: 14px; }
footer.site .cols { display: flex; gap: 48px; flex-wrap: wrap; justify-content: space-between; }
footer.site h4 { color: var(--text-2); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 10px; }
footer.site a { color: var(--text-3); display: block; margin: 6px 0; }
footer.site a:hover { color: var(--text); }
footer.site .fineprint { margin-top: 30px; border-top: 1px solid var(--border); padding-top: 18px; font-size: 12.5px; }