/* Hlanganisa Collective: the one shared stylesheet for every public page.
   Tokens, base type, header and footer, eyebrows, questions, forms and buttons live here.
   Page-specific layout stays in each page's own <style> block. Rules: DESIGN.md. */

:root {
  --paper: #FBFAF6;
  --ink: #10130F;
  --ink-soft: #4A4F48;
  --ink-faint: #6B7066;
  --green: #1C4532;
  --green-mid: #2E6148;
  --green-tint: #EEF2ED;
  --line: #E6E4DB;
  --white: #FFFFFF;
  --error: #8A2A1F;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Instrument Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--green-mid); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

h1, h2, h3 { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }

h1, h2 {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}
h1 em, h2 em { font-style: italic; color: var(--green); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 max(16px, 6vw); }

/* Header: wordmark left, text link right, no rule under it. */
header.top { background: var(--white); padding: 1.4rem 0; }
.topbar { display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem; flex-wrap: wrap; }
.name { font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; font-size: 0.74rem; color: var(--ink); text-decoration: none; }
.back { font-size: 0.78rem; color: var(--green); text-decoration: underline; text-underline-offset: 3px; }

/* Footer: no rule above it. */
footer { padding: 1.6rem 0 2rem; color: var(--ink-faint); font-size: 0.86rem; }

/* Eyebrow: a number in faint ink, then the uppercase green label. Numbers run in page order. */
.eyebrow { display: flex; align-items: center; gap: 0.9rem; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--green); margin: 0 0 1.1rem; }
.eyebrow .n { color: var(--ink-faint); }
.tag { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; color: var(--ink-faint); font-size: 0.98rem; }
.serif { font-family: 'Fraunces', serif; font-weight: 300; letter-spacing: -0.01em; }
.lead { color: var(--ink-soft); font-size: clamp(1.02rem, 1.5vw, 1.15rem); }

/* Questions: a hairline above each one, a bold sans question, a plain sans answer. Used on every page. */
.faq { max-width: 760px; }
.faq details, .faq-item { border-top: 1px solid var(--line); }
.faq details:last-child, .faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq summary, .faq-item summary { cursor: pointer; font-weight: 600; font-size: 1rem; padding: 1.1rem 0; list-style: none; }
.faq summary::-webkit-details-marker, .faq-item summary::-webkit-details-marker { display: none; }
.faq summary:focus-visible, .faq-item summary:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.faq summary h3, .faq-item summary h3 { font-family: 'Instrument Sans', sans-serif; font-weight: 600; font-size: 1rem; line-height: 1.4; margin: 0; }
.faq p, .faq-item p.a { margin: 0 0 1.1rem; color: var(--ink-soft); font-size: 0.97rem; }

/* Buttons: one primary style, square corners. */
.btn { font: inherit; font-weight: 600; letter-spacing: 0.02em; background: var(--green); color: var(--white); border: 1px solid var(--green); padding: 0.85rem 1.4rem; border-radius: 0; cursor: pointer; }
.btn:hover { background: var(--green-mid); border-color: var(--green-mid); }
.btn[disabled] { opacity: 0.55; cursor: progress; }

/* Forms: visible labels, errors next to the field, square fields. */
.lbl { display: block; font-weight: 600; margin-bottom: 0.35rem; }
input[type="email"] { width: 100%; font: inherit; padding: 0.7rem 0.8rem; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 0; }
input[type="email"][aria-invalid="true"] { border-color: var(--error); }
.hint { font-size: 0.86rem; color: var(--ink-faint); margin: 0.35rem 0 0; }
.error { color: var(--error); font-size: 0.95rem; margin: 0.35rem 0 0; }
.field { margin: 0 0 1.4rem; }
.consent { display: flex; gap: 0.7rem; align-items: flex-start; margin: 0 0 1.4rem; }
.consent input { margin-top: 0.35rem; accent-color: var(--green); }
.status { margin-top: 1.2rem; padding: 1.1rem 1.2rem; border: 1px solid var(--line); background: var(--white); }
.status[hidden] { display: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Sticky header: the same menu on every page. Stays at the top while the page scrolls.
   No rule under it. A soft paper backdrop keeps it readable over content. */
header.top {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(251, 250, 246, 0.94);
  backdrop-filter: blur(8px);
  padding: 1.3rem 0;
}
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 0.8rem 1.5rem; flex-wrap: wrap; }
.menu { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.menu a { font-size: 0.82rem; font-weight: 600; color: var(--green); text-decoration: none; }
.menu a:hover, .menu a[aria-current="page"] { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 480px) { .menu { gap: 0.9rem; } .menu a { font-size: 0.78rem; } }