/* Veldris marketing site chrome (veldris.io). Consumes tokens from /styles.css. */

/* per-product accent, readable in both themes */
:root {
  --p-midgard: var(--accent-aurora-700);
  --p-forge: var(--accent-ember-700);
  --p-mimir: var(--accent-mimir-700);
  --p-bifrost: var(--accent-bifrost-700);
  --p-heimdall: var(--accent-gold-700);
  --wash: oklch(0.94 0.035 168 / 0.55);
}
[data-theme="dark"] {
  --p-midgard: var(--accent-aurora-300);
  --p-forge: var(--accent-ember-300);
  --p-mimir: var(--accent-mimir-300);
  --p-bifrost: var(--accent-bifrost-300);
  --p-heimdall: var(--accent-gold-300);
  --wash: oklch(0.27 0.045 168 / 0.45);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--surface-page); color: var(--text-body);
  font-family: var(--font-ui); font-size: 15px; line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  transition: background-color .35s var(--ease), color .35s var(--ease);
}
a { color: var(--accent-text); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
img, svg { max-width: 100%; }
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 99; background: var(--surface-card);
  color: var(--text-display); padding: 10px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-m);
}
.skip:focus-visible { left: 12px; top: 12px; }

/* header */
.site-head {
  position: sticky; top: 0; z-index: 20; height: 58px;
  display: flex; align-items: center; gap: 20px; padding: 0 28px;
  background: var(--surface-page); border-bottom: 1px solid var(--border-subtle);
  transition: box-shadow .25s var(--ease), background-color .35s var(--ease);
}
.site-head.scrolled { box-shadow: var(--shadow-1); }
.site-head .brand {
  display: flex; gap: 10px; align-items: center; color: var(--text-display);
  text-decoration: none; font-weight: var(--weight-semibold); font-size: 16px; letter-spacing: -0.01em;
}
.site-head .brand svg { width: 22px; height: 22px; color: var(--accent); flex: none; }
.site-nav { display: flex; gap: 2px; flex: 1; justify-content: flex-end; flex-wrap: wrap; }
.site-nav a {
  padding: 6px 10px; border-radius: var(--radius-m); font-size: 13.5px;
  color: var(--text-muted); text-decoration: none;
  transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.site-nav a:hover { background: var(--surface-sunken); color: var(--text-body); }
.site-nav a.on { color: var(--text-display); background: var(--surface-sunken); }
.theme-btn, .burger {
  width: 32px; height: 32px; border-radius: var(--radius-m); border: 1px solid var(--border-subtle);
  background: none; color: var(--text-muted); cursor: pointer; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.theme-btn:hover, .burger:hover { background: var(--surface-sunken); color: var(--text-body); }
.burger { display: none; }

/* layout */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
main { display: block; }

/* hero */
.hero-band { position: relative; border-bottom: 1px solid var(--border-subtle); overflow: hidden; }
.hero-band::before {
  content: ""; position: absolute; inset: -40% -10% auto; height: 130%;
  background: radial-gradient(58% 90% at 72% 8%, var(--wash), transparent 70%);
  pointer-events: none;
}
.hero { position: relative; padding: 84px 0 72px; }
.hero .kicker { display: block; }
.hero h1 {
  font-family: var(--font-display); font-weight: var(--weight-medium);
  font-size: clamp(42px, 6vw, 72px); line-height: var(--leading-display);
  letter-spacing: var(--tracking-display); color: var(--text-display);
  margin: 16px 0 20px; text-wrap: balance; max-width: 16ch;
}
.hero .lead { font-size: 19px; line-height: 1.6; color: var(--text-body); max-width: 60ch; margin: 0 0 30px; }
.hero-mark {
  position: absolute; right: 8px; top: 56px; width: 210px; height: 210px;
  color: var(--text-display); opacity: .06; pointer-events: none;
}
.hero-glyph { width: 44px; height: 44px; margin-bottom: 18px; display: block; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* buttons, per Button component spec */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-ui); font-weight: var(--weight-medium);
  border-radius: var(--radius-m); border: 1px solid transparent; cursor: pointer;
  white-space: nowrap; text-decoration: none;
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
  height: var(--control-h-md); padding: 0 14px; font-size: var(--text-base);
}
.btn--lg { height: var(--control-h-lg); padding: 0 18px; font-size: var(--text-md); }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-strong); color: var(--on-accent); }
.btn--secondary { background: transparent; border-color: var(--border-strong); color: var(--text-body); }
.btn--secondary:hover { background: var(--surface-sunken); color: var(--text-body); }
.btn--ghost { background: transparent; color: var(--accent-text); }
.btn--ghost:hover { background: var(--accent-surface); color: var(--accent-text); }

/* type + sections */
.kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: var(--tracking-mono-label);
  text-transform: uppercase; color: var(--text-muted);
}
.sec { border-top: 1px solid var(--border-strong); padding-top: 14px; margin-top: 72px; }
.sec > .kicker { display: block; }
.sec h2 {
  font-size: var(--text-xl); font-weight: var(--weight-semibold); color: var(--text-display);
  margin: 6px 0 16px; letter-spacing: -0.01em;
}
.sec h2.serif {
  font-family: var(--font-display); font-weight: var(--weight-medium);
  font-size: var(--text-2xl); letter-spacing: var(--tracking-display);
}
h3 { font-size: var(--text-md); font-weight: var(--weight-semibold); color: var(--text-display); margin: 26px 0 8px; }
.prose { max-width: 66ch; }
.prose p { margin: 0 0 14px; }
.mono { font-family: var(--font-mono); font-size: 12.5px; }
.quote {
  font-family: var(--font-display); font-weight: var(--weight-medium);
  font-size: clamp(24px, 3vw, 32px); line-height: 1.25; letter-spacing: -0.01em;
  color: var(--text-display); max-width: 26ch; margin: 8px 0;
}

/* grids + panels */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.panel {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-l); padding: 20px; box-shadow: var(--shadow-1);
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.panel .kicker { display: block; margin-bottom: 8px; }
.panel p { margin: 0; font-size: 14px; }
.panel p + p { margin-top: 10px; }
a.panel { display: block; color: inherit; text-decoration: none; }
a.panel:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); color: inherit; }
a.panel .go { color: var(--accent-text); font-size: 13.5px; margin-top: 12px; display: inline-block; }

/* product cards */
.pcard h3 { margin: 12px 0 4px; }
.pcard .glyph { width: 32px; height: 32px; display: block; }
.pcard .vs { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--text-faint); display: block; margin-top: 10px; }

/* stat strip */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  border-top: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-subtle);
  padding: 26px 0; margin: 64px 0 0;
}
.stat .v { font-size: var(--text-2xl); font-weight: var(--weight-semibold); color: var(--text-display); letter-spacing: -0.01em; line-height: 1.1; }
.stat .v .u { font-size: var(--text-md); font-weight: var(--weight-medium); color: var(--text-muted); }
.stat .l { font-family: var(--font-mono); font-size: 11px; letter-spacing: var(--tracking-mono-label); text-transform: uppercase; color: var(--text-muted); margin-top: 8px; }

/* spec table */
table.spec { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.spec th {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: var(--tracking-mono-label);
  text-transform: uppercase; font-weight: var(--weight-medium); color: var(--text-muted);
  text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border-strong);
}
table.spec td { padding: 9px 12px; border-bottom: 1px solid var(--border-subtle); vertical-align: top; }
table.spec td.mono { font-family: var(--font-mono); font-size: 12.5px; }

/* code */
pre {
  background: var(--surface-sunken); border: 1px solid var(--border-subtle); border-radius: var(--radius-m);
  padding: 14px 16px; overflow: auto; font-family: var(--font-mono); font-size: 12.5px;
  line-height: 1.6; color: var(--text-body);
}
code { font-family: var(--font-mono); font-size: .92em; background: var(--surface-sunken); border: 1px solid var(--border-subtle); border-radius: 3px; padding: 1px 5px; }
pre code { background: none; border: none; padding: 0; }

/* CTA band */
.cta-band { border-top: 1px solid var(--border-strong); margin-top: 88px; padding: 56px 0 8px; }
.cta-band .quote { margin-bottom: 22px; }

/* product page prev/next */
.pnav { display: flex; justify-content: space-between; gap: 16px; margin-top: 72px; border-top: 1px solid var(--border-strong); padding-top: 18px; }
.pnav a { text-decoration: none; color: var(--text-muted); font-size: 13.5px; }
.pnav a:hover { color: var(--text-body); }
.pnav a b { display: block; color: var(--text-display); font-size: 15px; margin-top: 2px; }
.pnav .next { text-align: right; }

/* footer */
.site-foot { border-top: 1px solid var(--border-subtle); margin-top: 96px; background: var(--surface-sunken); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; padding: 44px 0 36px; }
.foot-brand { display: flex; gap: 10px; align-items: flex-start; color: var(--text-display); }
.foot-brand svg { width: 22px; height: 22px; color: var(--accent); flex: none; margin-top: 2px; }
.foot-brand b { font-weight: var(--weight-semibold); font-size: 16px; display: block; }
.foot-brand .tag { font-family: var(--font-display); font-weight: var(--weight-medium); font-size: 15px; color: var(--text-muted); margin-top: 4px; }
.foot-col .kicker { display: block; margin-bottom: 10px; }
.foot-col a { display: block; color: var(--text-muted); text-decoration: none; font-size: 13.5px; padding: 3px 0; }
.foot-col a:hover { color: var(--text-body); }
.foot-line {
  border-top: 1px solid var(--border-subtle); padding: 18px 0 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--text-faint);
}

/* reveal on scroll */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.rv.in { opacity: 1; transform: none; }
svg.draw polyline { stroke-dasharray: 170; stroke-dashoffset: 170; animation: vdraw 1.1s var(--ease) forwards; }
svg.draw polyline:nth-child(2) { animation-delay: .25s; }
@keyframes vdraw { to { stroke-dashoffset: 0; } }

@media print {
  .rv { opacity: 1 !important; transform: none !important; }
  .site-head, .theme-btn, .burger { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  svg.draw polyline { animation: none; stroke-dashoffset: 0; }
  a.panel:hover { transform: none; }
}

/* responsive */
@media (max-width: 1080px) {
  .burger { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--surface-page); border-bottom: 1px solid var(--border-subtle);
    flex-direction: column; gap: 2px; padding: 8px 16px 14px; box-shadow: var(--shadow-2);
  }
  .site-head.nav-open .site-nav { display: flex; }
  .site-nav a { font-size: 15px; padding: 10px 10px; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .grid5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr 1fr; gap: 24px 18px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .hero-mark { display: none; }
}
@media (max-width: 700px) {
  .site-head { padding: 0 16px; gap: 10px; }
  .site-head .brand { margin-right: auto; }
  .wrap { padding: 0 18px; }
  .hero { padding: 52px 0 48px; }
  .hero h1 { font-size: clamp(34px, 10vw, 46px); }
  .hero .lead { font-size: 16.5px; }
  .sec { margin-top: 52px; }
  .sec h2 { font-size: 21px; }
  .panel { padding: 16px; }
  .grid4, .grid5 { grid-template-columns: 1fr 1fr; }
  pre { font-size: 11.5px; padding: 12px; }
  table.spec { display: block; overflow-x: auto; }
  .cta-band { margin-top: 64px; padding-top: 44px; }
  .site-foot { margin-top: 64px; }
  .foot-grid { grid-template-columns: 1fr; gap: 22px; padding: 32px 0 26px; }
  .foot-line { flex-direction: column; gap: 6px; }
}
@media (max-width: 480px) {
  .grid4, .grid5 { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .stat .v { font-size: var(--text-xl); }
  .cta-row .btn { flex: 1 1 auto; }
  .pnav { flex-direction: column; }
  .pnav .next { text-align: left; }
}