/* ===== Planeat — shared site styles ===== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,600;12..96,700;12..96,800&family=Hanken+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --canvas:      #FBF6EC;
  --surface:     #FFFDF8;
  --saffron:     #E07B2A;
  --saffron-dk:  #C5651A;
  --turmeric:    #EFAE34;
  --herb:        #5E7B36;
  --terracotta:  #C5503A;
  --ink:         #2A2018;
  --ink-2:       #786655;
  --hairline:    #E8DECE;

  --tile-1: #F5D78E;
  --tile-2: #F7E2C8;
  --tile-3: #DDEBC8;
  --tile-4: #F1D5CC;
  --tile-5: #D6E4F0;
  --tile-6: #E8D5F0;

  --display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --body:    'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif;

  --radius:   18px;
  --radius-lg: 28px;
  --radius-sm: 12px;
  --shadow:    0 18px 40px -22px rgba(42, 32, 24, 0.45);
  --shadow-sm: 0 8px 20px -12px rgba(42, 32, 24, 0.35);
  --maxw: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 0.4em;
  text-wrap: balance;
}

p { margin: 0 0 1em; text-wrap: pretty; }
a { color: var(--saffron-dk); }

img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--display); font-weight: 700; font-size: 1.02rem;
  padding: 14px 26px; border-radius: 999px; border: 0;
  cursor: pointer; text-decoration: none; line-height: 1;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: var(--saffron); color: #fff;
  box-shadow: 0 10px 22px -10px rgba(224, 123, 42, 0.8);
}
.btn-primary:hover { background: var(--saffron-dk); transform: translateY(-2px); box-shadow: 0 16px 28px -12px rgba(224, 123, 42, 0.85); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 2px solid var(--hairline);
}
.btn-ghost:hover { border-color: var(--saffron); color: var(--saffron-dk); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--canvas) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.site-header .wrap { display: flex; align-items: center; gap: 18px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  background: linear-gradient(135deg, var(--saffron), var(--turmeric));
  display: grid; place-items: center; color: #fff; font-size: 20px;
  box-shadow: 0 6px 14px -6px rgba(224,123,42,.7);
}
.brand-name { font-family: var(--display); font-weight: 800; font-size: 1.4rem; letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 8px; }
.nav a {
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1rem;
  padding: 9px 14px; border-radius: 999px; transition: background .15s, color .15s;
}
.nav a:hover, .nav a[aria-current="page"] { background: var(--tile-2); color: var(--saffron-dk); }
.nav .btn { margin-left: 6px; }

.menu-toggle {
  display: none; background: var(--surface); border: 1px solid var(--hairline);
  width: 44px; height: 44px; border-radius: 12px; cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle svg { width: 22px; height: 22px; stroke: var(--ink); }

@media (max-width: 800px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--canvas); border-bottom: 1px solid var(--hairline);
    padding: 14px 24px 22px; box-shadow: var(--shadow);
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 16px; font-size: 1.08rem; }
  .nav .btn { margin: 8px 0 0; justify-content: center; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink); color: #E9DFD0; margin-top: 0;
  padding: 64px 0 36px;
}
.site-footer a { color: #E9DFD0; text-decoration: none; }
.site-footer a:hover { color: var(--turmeric); }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .brand-name { color: #fff; }
.footer-blurb { color: #B6A793; max-width: 34ch; margin-top: 14px; font-size: 1rem; }
.footer-col h4 { font-family: var(--display); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--turmeric); margin-bottom: 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { font-size: 1rem; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  padding-top: 26px; color: #9C8E7C; font-size: 0.92rem;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ---------- Section scaffolding ---------- */
.section { padding: 88px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--display); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--saffron-dk);
  background: var(--tile-2); padding: 7px 14px; border-radius: 999px; margin-bottom: 18px;
}

/* ---------- Document (legal) layout ---------- */
.doc-hero { background: linear-gradient(135deg, var(--saffron), var(--turmeric)); color: #fff; padding: 70px 0 60px; }
.doc-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); color: #fff; }
.doc-hero .updated { font-weight: 600; opacity: .92; }
.doc-layout { display: grid; grid-template-columns: 240px 1fr; gap: 56px; padding: 64px 0 96px; align-items: start; }
.doc-nav { position: sticky; top: 96px; }
.doc-nav h4 { font-family: var(--display); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 12px; }
.doc-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; border-left: 2px solid var(--hairline); }
.doc-nav a { display: block; padding: 7px 0 7px 16px; margin-left: -2px; border-left: 2px solid transparent; color: var(--ink-2); text-decoration: none; font-size: 0.96rem; font-weight: 500; }
.doc-nav a:hover { color: var(--saffron-dk); border-left-color: var(--saffron); }
.doc-body { max-width: 700px; font-size: 1.04rem; }
.doc-body h2 { font-size: 1.6rem; margin-top: 2.2em; padding-top: 0.2em; scroll-margin-top: 96px; }
.doc-body h2:first-of-type { margin-top: 0; }
.doc-body h3 { font-size: 1.18rem; margin-top: 1.6em; }
.doc-body ul, .doc-body ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.doc-body li { margin-bottom: 0.5em; }
.doc-body a { font-weight: 600; }
.callout {
  background: var(--tile-3); border-radius: var(--radius); padding: 22px 24px;
  margin: 1.6em 0; border: 1px solid color-mix(in srgb, var(--herb) 25%, transparent);
}
.callout.warn { background: var(--tile-4); border-color: color-mix(in srgb, var(--terracotta) 30%, transparent); }
.callout p:last-child { margin-bottom: 0; }
@media (max-width: 860px) {
  .doc-layout { grid-template-columns: 1fr; gap: 28px; }
  .doc-nav { position: static; border-bottom: 1px solid var(--hairline); padding-bottom: 18px; }
  .doc-nav ul { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; border-left: 0; gap: 6px; }
  .doc-nav a { border-left: 0; border-bottom: 2px solid transparent; padding: 6px 12px; white-space: nowrap; background: var(--tile-2); border-radius: 999px; }
}