/* Brand tokens: the app's "One Ledger" direction (apps/web/tailwind.config.js
   in civic-platform). Light only, like the app. */
:root {
  --primary-50: #EEF2FE;
  --primary-100: #DCE4FD;
  --primary-600: #2347D9;
  --primary-700: #1C38B0;
  --primary-800: #192F8A;
  --navy-900: #0B1430;
  --neutral-50: #F7F8FA;
  --neutral-100: #EEF1F6;
  --neutral-200: #D9DFEA;
  --neutral-500: #6E7687;
  --neutral-600: #525A6B;
  --neutral-700: #3D4452;
  --neutral-900: #14171F;
  --due-bg: #FDF6E3;
  --due-fg: #7A5300;
  --success-fg: #1D6B4B;
  --danger-fg: #A3261C;

  --font-sans: 'Schibsted Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius: 10px;
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: #FFFFFF;
  color: var(--neutral-900);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: var(--primary-700); text-underline-offset: 2px; }
a:hover { color: var(--primary-800); }

:focus-visible { outline: 3px solid var(--primary-600); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; color: var(--navy-900); }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.625rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.125rem; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 32px; } }

.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: 16px; top: -48px; z-index: 10;
  background: var(--navy-900); color: #FFFFFF; padding: 8px 14px; border-radius: 6px;
}
.skip:focus { top: 12px; color: #FFFFFF; }

/* Header */
.site-header { border-bottom: 1px solid var(--neutral-200); background: #FFFFFF; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy-900); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; }
.brand:hover { color: var(--navy-900); }
.site-header nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.site-header nav a:not(.btn) { color: var(--neutral-700); text-decoration: none; font-weight: 500; font-size: 0.9375rem; }
.site-header nav a:not(.btn):hover { color: var(--primary-700); text-decoration: underline; }
@media (max-width: 720px) {
  .site-header nav a:not(.btn) { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 22px; border-radius: 8px;
  font: inherit; font-weight: 600; font-size: 1rem; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
}
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 0.9375rem; }
.btn-primary { background: var(--primary-600); color: #FFFFFF; }
.btn-primary:hover { background: var(--primary-700); color: #FFFFFF; }
.btn-secondary { background: #FFFFFF; color: var(--navy-900); border-color: var(--neutral-200); }
.btn-secondary:hover { border-color: var(--primary-600); color: var(--primary-700); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* Hero */
.hero { padding: 64px 0 72px; background: linear-gradient(180deg, var(--primary-50) 0%, #FFFFFF 100%); }
.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr 1fr; } .hero { padding: 96px 0; } }
.eyebrow { color: var(--primary-700); font-weight: 600; font-size: 0.9375rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 12px; }
.lede { font-size: 1.1875rem; color: var(--neutral-700); max-width: 38em; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Ledger card */
.ledger-card {
  margin: 0; background: #FFFFFF; border: 1px solid var(--neutral-200); border-radius: 14px;
  box-shadow: 0 1px 2px rgba(11, 20, 48, 0.06), 0 12px 32px rgba(11, 20, 48, 0.08);
  padding: 20px; overflow: hidden;
}
@media (min-width: 640px) { .ledger-card { padding: 24px 28px; } }
.ledger-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.ledger-label { font-size: 0.8125rem; color: var(--neutral-600); margin: 0; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.ledger-name { margin: 2px 0 0; font-weight: 600; color: var(--navy-900); }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; white-space: nowrap; }
.pill-due { background: var(--due-bg); color: var(--due-fg); }
.ledger-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.ledger-table th, .ledger-table td { text-align: left; padding: 10px 0; border-bottom: 1px solid var(--neutral-100); vertical-align: top; }
.ledger-table thead th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--neutral-600); font-weight: 600; padding-top: 0; }
.ledger-table thead th:first-child { padding-right: 12px; }
.ledger-table td:first-child { color: var(--neutral-600); padding-right: 12px; white-space: nowrap; }
.ledger-table .num { text-align: right; font-family: var(--font-mono); font-weight: 500; white-space: nowrap; padding-left: 12px; }
.ledger-table tfoot th, .ledger-table tfoot td { border-bottom: 0; border-top: 2px solid var(--navy-900); padding-top: 12px; font-weight: 700; color: var(--navy-900); font-size: 1.0625rem; }
.ledger-card figcaption { margin-top: 14px; font-size: 0.875rem; color: var(--neutral-600); }
@media (max-width: 420px) {
  .ledger-table { font-size: 0.875rem; }
  .ledger-table td:first-child { white-space: normal; }
}

/* Sections */
.section { padding: 72px 0; }
.band { background: var(--neutral-50); border-top: 1px solid var(--neutral-100); border-bottom: 1px solid var(--neutral-100); }
.band:not(.section) { padding: 56px 0; }
.section-lede { font-size: 1.125rem; color: var(--neutral-700); max-width: 40em; margin-bottom: 36px; }

.problem h2 { max-width: 22em; }
.problem-grid { display: grid; gap: 8px 40px; color: var(--neutral-700); }
@media (min-width: 800px) { .problem-grid { grid-template-columns: 1fr 1fr; } }

.feature-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-grid li { border: 1px solid var(--neutral-200); border-radius: var(--radius); padding: 22px; background: #FFFFFF; border-top: 3px solid var(--primary-600); }
.feature-grid p { color: var(--neutral-700); font-size: 0.9688rem; margin: 0; }
.roadmap { margin: 28px 0 0; color: var(--neutral-600); font-size: 0.9688rem; }

.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 28px; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { counter-increment: step; position: relative; padding-top: 52px; }
.steps li::before {
  content: counter(step); position: absolute; top: 0; left: 0;
  width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center;
  background: var(--primary-600); color: #FFFFFF; font-family: var(--font-mono); font-weight: 500;
}
.steps p { color: var(--neutral-700); margin: 0; }

.trust-grid { display: grid; gap: 24px 64px; }
@media (min-width: 900px) { .trust-grid { grid-template-columns: 1fr 1.3fr; } }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.checklist li { position: relative; padding-left: 34px; color: var(--neutral-700); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.3em; width: 20px; height: 20px; border-radius: 6px;
  background: var(--primary-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%231C38B0' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.checklist strong { color: var(--navy-900); }

/* Contact */
.contact-grid { display: grid; gap: 32px 64px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.2fr; } }
.contact-form { background: #FFFFFF; border: 1px solid var(--neutral-200); border-radius: 14px; padding: 24px; display: grid; gap: 18px; }
@media (min-width: 640px) { .contact-form { padding: 32px; } }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 0.9375rem; color: var(--navy-900); }
.optional { font-weight: 400; color: var(--neutral-600); }
.field input, .field textarea {
  font: inherit; font-size: 1rem; color: var(--neutral-900);
  border: 1px solid #8A92A3; border-radius: 8px; padding: 11px 12px; width: 100%; background: #FFFFFF;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: 3px solid var(--primary-100); border-color: var(--primary-600); outline-offset: 0; }
.field [aria-invalid="true"] { border-color: var(--danger-fg); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 0; font-weight: 600; min-height: 1.6em; }
.form-status.is-ok { color: var(--success-fg); }
.form-status.is-error { color: var(--danger-fg); }
.form-note { margin: 0; font-size: 0.875rem; color: var(--neutral-600); }

/* Footer */
.site-footer { border-top: 1px solid var(--neutral-200); padding: 32px 0; font-size: 0.9375rem; color: var(--neutral-600); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px; }
.footer-inner p { margin: 0; }
.brand-footer { font-size: 1rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer nav a { color: var(--neutral-700); }

/* Plain text pages (privacy, accessibility, 404, thanks) */
.prose { max-width: 44em; padding: 56px 16px 72px; margin: 0 auto; }
.prose h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
.prose h2 { font-size: 1.375rem; margin-top: 1.8em; }
.prose ul { padding-left: 1.25em; }
.prose li { margin-bottom: 0.4em; }
.updated { color: var(--neutral-600); font-size: 0.9375rem; }