:root {
  --ink: #0E1B2C;
  --body: #2B3645;
  --muted: #566170;
  --line: #DCE1E7;
  --line-soft: #ECEFF3;
  --soft: #F3F5F8;
  --accent: #0B6E4F;
  --accent-dark: #08523B;
  --accent-tint: #EAF4EF;
  --urgent: #F4D35E;
  --blue: #1F4E99;
  --serif: 'Libre Caslon Text', Georgia, 'Times New Roman', serif;
  --sans: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--body); font-family: var(--sans); font-size: 18px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; display: block; }
h1, h2, h3 { color: var(--ink); }
select, input, button { font: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.narrow { max-width: 860px; }
.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; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 6px; z-index: 10; }
.skip:focus { left: 8px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { padding-top: 18px; padding-bottom: 18px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand span { font-family: var(--serif); font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 26px; font-size: 16px; font-weight: 500; }
.nav a { color: var(--body); text-decoration: none; padding: 10px 0; }
.nav a[aria-current="page"] { color: var(--ink); border-bottom: 2px solid var(--accent); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 6px; border: 0; background: var(--accent); color: #fff; font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--accent-dark); color: #fff; }
.nav .btn { min-height: 44px; padding: 0 18px; color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--soft); color: var(--ink); }

/* Type helpers */
.kicker { margin: 0 0 16px; font-family: var(--mono); font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }
.display { margin: 0 0 22px; font-family: var(--serif); font-weight: 400; letter-spacing: -0.02em; line-height: 1.08; font-size: clamp(38px, 5.4vw, 64px); }
.display em { color: var(--accent); }
.h2 { margin: 0 0 16px; font-family: var(--serif); font-weight: 400; line-height: 1.14; font-size: clamp(30px, 3.8vw, 46px); }
.lede { font-size: 20px; max-width: 580px; margin: 0 0 34px; }
.muted { color: var(--muted); }
.small { font-size: 15px; }

/* Hero */
.hero { padding-top: 72px; padding-bottom: 88px; display: flex; flex-wrap: wrap; gap: 64px; align-items: flex-start; }
.hero > div { flex: 1 1 500px; min-width: 0; }
.hero > aside { flex: 1 1 420px; min-width: 0; }

/* Signup form */
.signup { background: var(--soft); border: 1px solid var(--line); border-radius: 10px; padding: 22px; display: flex; flex-direction: column; gap: 14px; max-width: 580px; }
.signup .row { display: flex; flex-wrap: wrap; gap: 12px; }
.field { flex: 1 1 200px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink); }
.field select, .field input { min-height: 50px; padding: 0 12px; font-size: 16px; color: var(--ink); background: #fff; border: 1px solid #B9C2CD; border-radius: 6px; width: 100%; }
.inline { display: flex; flex-wrap: wrap; gap: 10px; }
.inline input { flex: 1 1 240px; min-width: 0; }
.signup > .field { flex: none; }
.signup .note { margin: 0; font-size: 14px; color: var(--muted); }
.signup .error { margin: 0; font-size: 15px; color: #A3261B; }
.done { background: var(--accent-tint); border: 1px solid #B6D8C8; border-radius: 10px; padding: 24px; max-width: 580px; }
.done p:first-child { margin: 0 0 6px; font-family: var(--serif); font-size: 24px; color: var(--ink); }
.done p { margin: 0; }
.hp { position: absolute; left: -10000px; }

/* Preview card */
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 1px 2px rgba(14,27,44,.06), 0 24px 48px -24px rgba(14,27,44,.25); overflow: hidden; }
.card-head { padding: 16px 22px; border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: baseline; }
.card-head strong { font-family: var(--serif); font-weight: 400; font-size: 19px; color: var(--ink); }
.card-body { padding: 6px 22px 10px; }
.card-foot { display: block; padding: 16px 22px; background: var(--soft); border-top: 1px solid var(--line); font-size: 16px; font-weight: 600; text-decoration: none; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; padding: 3px 8px; border-radius: 4px; background: #EEF1F5; color: var(--body); white-space: nowrap; }
.tag-sa { background: var(--accent-tint); color: var(--accent-dark); }
.tag-urgent { background: var(--urgent); color: var(--ink); }
.tag-early { background: #E8EEF8; color: var(--blue); }

.listing { padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.listing:last-child { border-bottom: 0; }
.listing .tags { margin-bottom: 8px; }
.listing .title { margin: 0; font-weight: 600; color: var(--ink); font-size: 17px; }
.listing .meta { margin: 2px 0 0; font-size: 15px; color: var(--muted); }

/* Dark explainer */
.dark { background: var(--ink); color: #D5DCE5; }
.dark .wrap { padding-top: 88px; padding-bottom: 88px; display: flex; flex-wrap: wrap; gap: 48px 72px; }
.dark .kicker { color: #7FD1AE; }
.dark h2 { color: #fff; }
.dark .intro { flex: 1 1 380px; min-width: 0; }
.dark .intro p { margin: 0 0 16px; }
.types { flex: 1 1 520px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: #24344A; border: 1px solid #24344A; border-radius: 10px; overflow: hidden; }
.types div { background: var(--ink); padding: 22px; }
.types p { margin: 0; font-size: 16px; }
.types p:first-child { margin-bottom: 6px; font-family: var(--mono); font-size: 14px; color: #7FD1AE; }

/* Sections */
.section { padding-top: 88px; padding-bottom: 88px; }
.grid4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 36px 40px; }
.step { border-top: 2px solid var(--ink); padding-top: 18px; }
.step .num { margin: 0 0 6px; font-family: var(--mono); font-size: 14px; color: var(--accent); }
.step h3 { margin: 0 0 8px; font-size: 20px; }
.step p { margin: 0; font-size: 16px; }

.band { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust { display: flex; flex-wrap: wrap; gap: 48px 72px; }
.trust > div:first-child { flex: 1 1 360px; min-width: 0; }
.trust-list { flex: 1 1 520px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px 36px; }
.trust-item { display: flex; gap: 14px; }
.trust-item svg { flex: none; margin-top: 3px; }
.trust-item p { margin: 0; font-size: 16px; }
.trust-item p:first-child { margin-bottom: 4px; font-weight: 600; color: var(--ink); font-size: 18px; }

details { border-top: 1px solid var(--line); padding: 18px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; color: var(--ink); font-size: 19px; }
details p { margin: 12px 0 0; }

.cta { background: var(--accent); color: #fff; border-radius: 14px; padding: 56px 32px; text-align: center; }
.cta h2 { color: #fff; margin-bottom: 12px; }
.cta p { margin: 0 0 28px; color: #DDF0E7; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap { padding-top: 32px; padding-bottom: 32px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: 15px; color: var(--muted); }
.site-footer p { margin: 0; }
.site-footer .name { margin-bottom: 4px; font-family: var(--serif); font-size: 18px; color: var(--ink); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: flex-start; }
.site-footer nav a { color: var(--body); }

/* Issue page */
.banner { background: #FFF7D6; border-bottom: 1px solid #F0DF9A; }
.banner p { margin: 0 auto; padding: 12px 20px; font-size: 15px; color: #4A3F12; }
.issue { padding-top: 56px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; }
.issue article { flex: 999 1 640px; min-width: 0; }
.issue aside { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.issue h1 { margin: 0 0 16px; font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.1; letter-spacing: -0.02em; }
.issue-section { margin: 48px 0 6px; font-size: 22px; display: flex; align-items: center; gap: 10px; }
.dot { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.row-listing { padding: 18px 0; border-bottom: 1px solid var(--line-soft); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.row-listing > div:first-child { flex: 1 1 380px; min-width: 0; }
.row-listing a { font-weight: 600; font-size: 18px; color: var(--ink); text-decoration: none; }
.row-listing a:hover { text-decoration: underline; }
.row-listing .tags { align-self: flex-start; align-items: flex-start; }
.row-listing .meta { margin: 3px 0 0; font-size: 15px; color: var(--muted); }
.table-box { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin-top: 12px; }
table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; }
th { background: var(--soft); text-align: left; padding: 12px 16px; font-weight: 600; color: var(--ink); }
td { padding: 12px 16px; border-top: 1px solid var(--line-soft); }
.amount { text-align: right; font-family: var(--mono); }
.tip { margin-top: 56px; padding: 28px; background: var(--soft); border-radius: 10px; }
.tip h2 { margin: 0 0 8px; font-family: var(--serif); font-weight: 400; font-size: 26px; }
.tip p { margin: 0; }
.side-box { border: 1px solid var(--line); border-radius: 10px; padding: 22px; font-size: 15px; }
.side-box p { margin: 0; }
.side-box p:first-child { margin-bottom: 8px; font-weight: 600; color: var(--ink); }
.signup.stack { background: #fff; max-width: none; }
.signup.stack h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 24px; line-height: 1.2; }

/* About + privacy */
.about-hero { padding-top: 80px; padding-bottom: 72px; display: flex; flex-wrap: wrap; gap: 48px 80px; align-items: flex-start; }
.about-hero > div:first-child { flex: 1 1 560px; min-width: 0; }
.about-hero p { margin: 0 0 18px; }
.person { flex: 1 1 320px; min-width: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.person .photo { aspect-ratio: 4 / 3; background: #EEF1F5; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 15px; }
.person .photo img { width: 100%; height: 100%; object-fit: cover; }
.person .info { padding: 22px; }
.person .info p { margin: 0; font-size: 16px; }
.person .info .who { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.person .info .role { margin: 2px 0 12px; font-size: 15px; color: var(--muted); }
.never { display: flex; flex-wrap: wrap; gap: 40px 80px; }
.never > div { flex: 1 1 380px; min-width: 0; }
.never ul { flex: 1 1 520px; min-width: 0; margin: 0; padding: 0; list-style: none; }
.never li { padding: 16px 0; border-top: 1px solid var(--line); }
.never li:last-child { border-bottom: 1px solid var(--line); }
.box-cta { border: 1px solid var(--line); border-radius: 14px; padding: 48px 32px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.box-cta h2 { margin: 0 0 6px; font-family: var(--serif); font-weight: 400; font-size: 32px; line-height: 1.2; }
.box-cta p { margin: 0; }
.prose { max-width: 760px; padding-top: 72px; padding-bottom: 96px; }
.prose h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(34px, 4.4vw, 50px); line-height: 1.1; margin: 0 0 12px; }
.prose h2 { font-size: 22px; margin: 40px 0 8px; }
.prose p, .prose li { margin: 0 0 14px; }

@media (max-width: 640px) {
  body { font-size: 17px; }
  .hero, .section, .dark .wrap { padding-top: 56px; padding-bottom: 56px; }
  .nav { gap: 4px 18px; }
  .cta, .box-cta { padding: 40px 22px; }
}