/* AgensTown company site. Every colour, size and font comes from tokens.css (the same generated
   design tokens as Knowledgebase); the derived values are mixes of token colours only. */

@font-face { font-family: 'Poppins'; font-weight: 600; font-display: swap; src: url('/assets/fonts/Poppins-SemiBold.ttf') format('truetype'); }
@font-face { font-family: 'Poppins'; font-weight: 700; font-display: swap; src: url('/assets/fonts/Poppins-Bold.ttf') format('truetype'); }
@font-face { font-family: 'Poppins'; font-weight: 800; font-display: swap; src: url('/assets/fonts/Poppins-ExtraBold.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-weight: 100 900; font-display: swap; src: url('/assets/fonts/Inter-Variable.ttf') format('truetype'); }

:root {
  color-scheme: dark;
  --gradient-night: radial-gradient(120% 120% at 50% 0%,
    color-mix(in oklab, var(--kb-color-surface-raised) 80%, var(--kb-color-brand-glow)) 0%,
    var(--kb-color-surface-default) 45%, var(--kb-color-surface-sunken) 100%);
  --glow-soft: color-mix(in srgb, var(--kb-color-brand-glow) 45%, transparent);
  --border-subtle: color-mix(in srgb, var(--kb-color-border-default) 70%, transparent);
  --brand-tint: color-mix(in srgb, var(--kb-color-brand-bold) 14%, transparent);
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--kb-color-surface-default); }
body {
  margin: 0; min-height: 100vh;
  background: var(--gradient-night) no-repeat, var(--kb-color-surface-default);
  color: var(--kb-color-text-default);
  font-family: var(--kb-font-family-base); font-size: var(--kb-font-size-md); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--kb-font-family-display); line-height: 1.15; margin: 0 0 var(--kb-space-200); letter-spacing: -0.01em; }
h1 { font-size: clamp(32px, 6vw, 56px); font-weight: 800; }
h2 { font-size: clamp(24px, 3.5vw, var(--kb-font-size-xxl)); font-weight: 700; }
h3 { font-size: var(--kb-font-size-lg); font-weight: 700; }
p { margin: 0 0 var(--kb-space-200); }
a { color: var(--kb-color-link-default); text-underline-offset: 3px; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--kb-color-border-focused); outline-offset: 3px; border-radius: var(--kb-radius-default); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--kb-color-surface-overlay); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 16px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

header.site {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--kb-color-surface-sunken) 78%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-subtle);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--kb-space-200); height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand-cat { border-radius: 50%; flex: none; display: block; }
.brand svg { display: block; height: 24px; width: auto; }
nav.top { display: flex; gap: var(--kb-space-300); align-items: center; }
nav.top a { color: var(--kb-color-text-subtle); text-decoration: none; font-size: var(--kb-font-size-sm); font-weight: 500; }
nav.top a:hover { color: var(--kb-color-text-default); }
@media (max-width: 560px) { nav.top .hide-sm { display: none; } nav.top { gap: var(--kb-space-200); } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border-radius: var(--kb-radius-default); white-space: nowrap;
  font-weight: 600; font-size: var(--kb-font-size-md); text-decoration: none; border: 1px solid transparent;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.15s var(--ease);
}
.btn.primary { background: var(--kb-color-brand-bold); color: var(--kb-color-text-inverse); }
.btn.primary:hover { background: var(--kb-color-brand-bold-hovered); }
.btn.outline { border-color: var(--kb-color-border-bold); color: var(--kb-color-text-default); background: transparent; }
.btn.outline:hover { background: var(--kb-color-surface-overlay); }
.btn.small { min-height: 36px; padding: 0 14px; font-size: var(--kb-font-size-sm); }
.btn[aria-disabled="true"] { opacity: 0.7; cursor: default; }

.hero { position: relative; padding: 96px 0 72px; text-align: center; overflow: hidden; }
.hero .glow { position: absolute; inset: -40% 10% auto; height: 520px; background: radial-gradient(closest-side, var(--glow-soft), transparent); filter: blur(40px); pointer-events: none; }
.hero .wrap { position: relative; }
.hero .avatar { width: 88px; height: 88px; border-radius: 50%; margin: 0 auto var(--kb-space-300); display: block; box-shadow: 0 0 0 1px var(--border-subtle), 0 12px 40px -12px var(--glow-soft); }
.eyebrow { color: var(--kb-color-text-brand); font-weight: 600; font-size: var(--kb-font-size-sm); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: var(--kb-space-200); }
.lead { font-size: clamp(17px, 2.2vw, var(--kb-font-size-lg)); color: var(--kb-color-text-subtle); max-width: 720px; margin: 0 auto var(--kb-space-400); }
.cta { display: flex; flex-wrap: wrap; gap: var(--kb-space-150); justify-content: center; }
.accent { color: var(--kb-color-text-brand); }

section.block { padding: 72px 0; }
section.block .head { text-align: center; max-width: 720px; margin: 0 auto var(--kb-space-400); }
section.block .head p { color: var(--kb-color-text-subtle); }

.products { display: grid; gap: var(--kb-space-300); grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card {
  position: relative; display: flex; flex-direction: column; gap: var(--kb-space-200);
  background: var(--kb-color-surface-raised); border: 1px solid var(--border-subtle);
  border-radius: calc(var(--kb-radius-default) * 2); padding: var(--kb-space-400);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.card:hover { border-color: var(--kb-color-border-default); transform: translateY(-2px); }
.card .top { display: flex; align-items: center; justify-content: space-between; gap: var(--kb-space-150); }
.card .mark { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--brand-tint); color: var(--kb-color-text-brand); }
.card .mark svg { width: 26px; height: 26px; }
.card h3 { margin: 0; }
.card .domain { font-family: var(--kb-font-family-base); font-size: var(--kb-font-size-sm); color: var(--kb-color-text-subtlest); }
.card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--kb-space-100); color: var(--kb-color-text-subtle); }
.card li { display: flex; gap: var(--kb-space-100); align-items: flex-start; }
.card li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 10px; border-radius: 50%; background: var(--kb-color-brand-bold); }
.card .actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: var(--kb-space-150); }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; font-size: var(--kb-font-size-xs); font-weight: 600; }
.badge.live { background: color-mix(in srgb, var(--kb-color-status-success) 18%, transparent); color: var(--kb-color-status-success); }
.badge.soon { background: color-mix(in srgb, var(--kb-color-status-discovery) 18%, transparent); color: var(--kb-color-status-discovery); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.about { display: grid; gap: var(--kb-space-400); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.about .item { border-top: 1px solid var(--border-subtle); padding-top: var(--kb-space-300); }
.about .item p { color: var(--kb-color-text-subtle); margin: 0; }

.contact { display: grid; gap: var(--kb-space-200); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.contact a.tile { display: block; text-decoration: none; color: inherit; background: var(--kb-color-surface-raised); border: 1px solid var(--border-subtle); border-radius: calc(var(--kb-radius-default) * 1.5); padding: var(--kb-space-300); }
.contact a.tile:hover { border-color: var(--kb-color-border-default); }
.contact .label { display: block; font-size: var(--kb-font-size-sm); color: var(--kb-color-text-subtlest); margin-bottom: 4px; }
.contact .value { color: var(--kb-color-text-brand); font-weight: 600; word-break: break-all; }

footer.site { border-top: 1px solid var(--border-subtle); padding: var(--kb-space-400) 0; color: var(--kb-color-text-subtlest); font-size: var(--kb-font-size-sm); }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: var(--kb-space-200); justify-content: space-between; align-items: center; }
footer.site nav { display: flex; flex-wrap: wrap; gap: var(--kb-space-300); }
footer.site a { color: var(--kb-color-text-subtle); text-decoration: none; }
footer.site a:hover { color: var(--kb-color-text-default); }

/* GenStudio coming-soon page */
.soon-page { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 48px 16px; position: relative; overflow: hidden; }
.soon-page .glow { position: absolute; inset: 0; background: radial-gradient(40% 40% at 50% 40%, var(--glow-soft), transparent); filter: blur(30px); pointer-events: none; }
.soon-page main { position: relative; max-width: 560px; }
.soon-page .by { display: inline-flex; align-items: center; gap: 10px; color: var(--kb-color-text-subtlest); font-size: var(--kb-font-size-sm); margin-bottom: var(--kb-space-400); text-decoration: none; }
.soon-page .by svg { height: 18px; width: auto; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }