/* HakoDB org site — tokens from ui-ux-pro-max design system (dark OLED, run-green accent) */
:root {
  --color-primary: #1e293b;
  --color-on-primary: #ffffff;
  --color-secondary: #334155;
  --color-accent: #22c55e;
  --color-accent-soft: #4ade80;
  --color-background: #0f172a;
  --color-foreground: #f8fafc;
  --color-muted: #272f42;
  --color-border: #475569;
  --color-text-dim: #94a3b8;
  --radius: 12px;
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--color-accent); color: #052e16;
  padding: 8px 16px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* nav */
.nav { border-bottom: 1px solid var(--color-muted); position: sticky; top: 0; background: rgba(15, 23, 42, .92); backdrop-filter: blur(8px); z-index: 10; }
.nav-row { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; }
.nav nav { display: flex; gap: 20px; margin-left: auto; }
.nav nav a { color: var(--color-text-dim); text-decoration: none; font-weight: 500; }
.nav nav a:hover { color: var(--color-foreground); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px; min-height: 44px;
  font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
  transition: background .2s, border-color .2s, transform .15s;
}
.btn:focus-visible { outline: 2px solid var(--color-accent-soft); outline-offset: 2px; }
.btn-primary { background: var(--color-accent); color: #052e16; }
.btn-primary:hover { background: var(--color-accent-soft); }
.btn-ghost { border: 1px solid var(--color-border); color: var(--color-foreground); }
.btn-ghost:hover { border-color: var(--color-accent); }

/* hero */
.hero { padding: 72px 24px 40px; text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--color-border); border-radius: 999px;
  padding: 6px 16px; font-size: 13px; color: var(--color-text-dim); margin: 0 0 24px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 10px var(--color-accent); }
.hero h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.05; letter-spacing: -2px; margin: 0 0 20px; font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--color-accent); text-shadow: 0 0 24px rgba(34, 197, 94, .35); }
.lede { max-width: 640px; margin: 0 auto 32px; color: var(--color-text-dim); font-size: 18px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.stats { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; margin: 0 0 40px; padding: 0; }
.stats div { text-align: center; }
.stats dt { font-size: 32px; font-weight: 800; color: var(--color-accent-soft); }
.stats dd { margin: 4px 0 0; color: var(--color-text-dim); font-size: 14px; }

/* code */
.code, .card pre {
  background: #0b1220; border: 1px solid var(--color-muted); border-radius: var(--radius);
  text-align: left; overflow-x: auto;
}
.code { max-width: 720px; margin: 0 auto; }
.code pre, .card pre { margin: 0; padding: 20px 22px; }
code, pre code { font-family: var(--mono); font-size: 14px; line-height: 1.65; color: #cbd5e1; }

/* sections */
.section { padding: 56px 24px 8px; }
.section h2 { font-size: 32px; letter-spacing: -1px; margin: 0 0 8px; font-weight: 800; }
.sub { color: var(--color-text-dim); margin: 0 0 32px; font-size: 17px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--color-muted); border: 1px solid transparent; border-radius: var(--radius);
  padding: 24px; transition: border-color .2s;
}
.card:hover { border-color: var(--color-border); }
.card svg { width: 28px; height: 28px; color: var(--color-accent-soft); margin-bottom: 12px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0 0 16px; color: var(--color-text-dim); font-size: 15px; }
.card .tag { font-family: var(--mono); font-size: 13px; color: var(--color-accent-soft); background: rgba(34,197,94,.1); padding: 4px 10px; border-radius: 6px; }

/* table */
.table-scroll { overflow-x: auto; border: 1px solid var(--color-muted); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--color-muted); }
thead th { color: var(--color-text-dim); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(51, 65, 85, .35); }
td code { font-size: 13px; }
a { color: var(--color-accent-soft); }
table a { text-decoration: none; font-weight: 600; }
table a:hover { text-decoration: underline; }

/* cta + footer */
.cta { text-align: center; padding: 72px 24px; }
.cta h2 { font-size: 36px; letter-spacing: -1px; margin: 0 0 12px; }
.cta p { color: var(--color-text-dim); margin: 0 0 28px; }
footer { border-top: 1px solid var(--color-muted); padding: 24px 0; }
.foot-row { display: flex; align-items: center; gap: 12px; }
.foot-row p { margin: 0; color: var(--color-text-dim); font-size: 14px; }

@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .grid, .grid.two { grid-template-columns: 1fr; }
  .nav nav { display: none; }
  .hero { padding-top: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}