/* Design system v2 (25 Oct). Warm, soft-gradient light theme; Inter variable,
   self-hosted. Served as dist/style.css. It carries no figure of its own:
   no currency, no percentage written as a figure, no year. */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/inter-latin-wght-normal.woff2") format("woff2");
}

:root {
  color-scheme: light;
  /* Neutrals: warm off-white canvas, near-black warm ink. */
  --bg: #fcfbf8;
  --surface: #ffffff;
  --sand: #f6f2ea;
  --ink: #1a1715;
  --ink-2: #3b3631;
  --muted: #655e56;
  --line: #ebe5dc;
  --line-strong: #d9d1c5;
  /* Soft gradient wash, used only behind dark text. */
  --glow-1: #8f7dff;
  --glow-2: #ff6fa8;
  --glow-3: #ff9a5c;
  --glow-4: #63b3ff;
  /* Site accent (text-safe on white: AA at body size). */
  --accent: #5b4bdb;
  --accent-soft: #f0eeff;
  --accent-ink: #4434c2;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(26, 23, 21, 0.06);
  --shadow: 0 1px 2px rgba(26, 23, 21, 0.05), 0 8px 24px -8px rgba(26, 23, 21, 0.10);
  --shadow-lg: 0 2px 4px rgba(26, 23, 21, 0.04), 0 24px 48px -16px rgba(26, 23, 21, 0.18);
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}
a:hover { color: var(--accent-ink); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
}
.skip:focus { top: 1rem; color: #fff; }

/* ---------- Type scale ---------- */
h1, h2, h3 {
  color: var(--ink);
  font-weight: 650;
  margin: 0 0 0.6em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.375rem, 1.5rem + 4.2vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
h2 {
  font-size: clamp(1.75rem, 1.3rem + 1.9vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.032em;
}
h3 {
  font-size: 1.1875rem;
  line-height: 1.35;
  letter-spacing: -0.015em;
  font-weight: 620;
}
p { margin: 0 0 1em; }
strong { color: var(--ink); font-weight: 620; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  padding: 0.35rem 0.8rem 0.35rem 0.45rem;
  font-size: 0.8125rem;
  font-weight: 560;
  letter-spacing: -0.005em;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.eyebrow .dot {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  background: conic-gradient(from 200deg, var(--glow-1), var(--glow-2), var(--glow-3), var(--glow-4), var(--glow-1));
}
.kicker {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 620;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.lede, .answer {
  font-size: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 40rem;
}
.muted { color: var(--muted); }

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}
.prose { max-width: 46rem; }
.section { padding-block: clamp(3.5rem, 2.5rem + 4vw, 6.5rem); }
.section + .section { padding-top: 0; }
.section-head { max-width: 44rem; margin-bottom: 2.25rem; }
.section-head p { color: var(--muted); font-size: 1.125rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(252, 251, 248, 0.82);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid rgba(235, 229, 220, 0.8);
}
.bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: auto;
  font-weight: 680;
  font-size: 1.0625rem;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-decoration: none;
}
.brand-mark {
  flex: none;
  display: block;
  width: 1.875rem;
  height: 1.875rem;
  filter: drop-shadow(0 2px 4px rgba(26, 23, 21, 0.12));
}
.site-nav { display: none; gap: 0.25rem; }
.site-nav a {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 520;
  color: var(--ink-2);
  text-decoration: none;
}
.site-nav a:hover { background: var(--sand); color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--ink); background: var(--sand); }
@media (min-width: 52rem) {
  .site-nav { display: flex; }
}

/* ---------- Buttons ---------- */
.btn, .checker-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.4rem;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 580;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.btn-primary, .checker-form button {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.15) inset, 0 6px 16px -6px rgba(26, 23, 21, 0.5);
}
.btn-primary:hover, .checker-form button:hover { color: #fff; background: #000; transform: translateY(-1px); }
.btn-ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.btn-ghost:hover { color: var(--ink); background: #fff; }
.btn-sm { min-height: 2.5rem; padding: 0.5rem 1rem; font-size: 0.9375rem; white-space: nowrap; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.arrow { transition: transform 0.15s ease; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(3.5rem, 2rem + 7vw, 8rem) clamp(3rem, 2rem + 4vw, 5.5rem);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 120%;
  z-index: -1;
  background:
    radial-gradient(42% 48% at 18% 30%, color-mix(in srgb, var(--glow-1) 34%, transparent), transparent 70%),
    radial-gradient(38% 50% at 50% 12%, color-mix(in srgb, var(--glow-2) 26%, transparent), transparent 70%),
    radial-gradient(40% 52% at 84% 26%, color-mix(in srgb, var(--glow-3) 28%, transparent), transparent 70%),
    radial-gradient(46% 40% at 70% 85%, color-mix(in srgb, var(--glow-4) 20%, transparent), transparent 70%);
  filter: blur(8px);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  z-index: -1;
  background: linear-gradient(to bottom, transparent, var(--bg));
}
.hero h1 { max-width: 15ch; }
.hero-page { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) clamp(2rem, 1.5rem + 2vw, 3rem); }
.hero-page h1 { font-size: clamp(2.125rem, 1.4rem + 3.2vw, 3.75rem); max-width: 20ch; }
.crumbs { margin: 0 0 1.25rem; font-size: 0.875rem; color: var(--muted); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }

/* ---------- Cards and grids ---------- */
.grid { display: grid; gap: 1rem; }
@media (min-width: 40rem) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 56rem) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid { gap: 1.25rem; }
}
.card {
  position: relative;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card > :last-child { margin-bottom: 0; }
.card h3 { margin-bottom: 0.4rem; }
.card-sand { background: var(--sand); box-shadow: none; }
.panel {
  padding: clamp(1.5rem, 1.1rem + 2.5vw, 3rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.panel > :last-child { margin-bottom: 0; }
a.card { display: block; text-decoration: none; color: var(--ink-2); transition: transform 0.15s ease, box-shadow 0.15s ease; }
a.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--ink-2); }
a.card .go { margin-top: 1rem; font-weight: 600; color: var(--ink); }

/* Stat cards: the figure is the headline, the label sits under it. */
.stat { display: flex; flex-direction: column; gap: 0.5rem; }
.stat-figure {
  font-size: clamp(2.25rem, 1.8rem + 1.6vw, 3rem);
  font-weight: 680;
  line-height: 1;
  letter-spacing: -0.045em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat-label { margin: 0; color: var(--muted); font-size: 0.975rem; line-height: 1.5; }
.stat-featured {
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(135deg, var(--glow-1), var(--glow-2), var(--glow-3)) border-box;
  border: 1.5px solid transparent;
}
.tag {
  align-self: flex-start;
  margin-bottom: 0.5rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 620;
  letter-spacing: 0.02em;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border-radius: 999px;
}

/* Tick list: one rule per row. */
.ticks, .eligibility {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 48rem) { .ticks-2 { grid-template-columns: repeat(2, 1fr); column-gap: 1rem; } }
.ticks li, .eligibility li {
  position: relative;
  padding: 0.9rem 1rem 0.9rem 3rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  line-height: 1.5;
}
.ticks li::before, .eligibility li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.05rem;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat,
    var(--ink);
}
.amounts { list-style: none; padding: 0; margin: 0 0 1rem; display: grid; gap: 0.5rem; }
.amounts li { padding: 0.75rem 1rem; background: var(--sand); border-radius: var(--radius-sm); }

.callout {
  padding: 1rem 1.25rem;
  background: var(--accent-soft);
  border-radius: var(--radius);
  color: var(--ink-2);
}
.callout > :last-child { margin-bottom: 0; }

/* Generic content flow for long-form pages. */
.flow > section, .flow > article, .flow > .card { margin-bottom: 1.25rem; }
.flow .card h2 { font-size: clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem); letter-spacing: -0.025em; }
.flow ul:not([class]) { padding-left: 1.2rem; }
.flow ul:not([class]) li { margin-bottom: 0.4rem; }

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  margin: 0 0 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
table { width: 100%; border-collapse: collapse; font-size: 0.975rem; }
caption {
  caption-side: top;
  text-align: left;
  padding: 1rem 1.25rem 0.75rem;
  font-weight: 600;
  color: var(--ink);
}
th, td { padding: 0.8rem 1.25rem; text-align: left; vertical-align: top; border-top: 1px solid var(--line); }
thead th { font-size: 0.8125rem; font-weight: 620; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); background: var(--sand); }
tbody th { color: var(--ink); font-weight: 580; }
td { font-variant-numeric: tabular-nums; }

/* ---------- Forms and checkers ---------- */
.checker { scroll-margin-top: 5rem; }
.checker-form { display: grid; gap: 1rem; }
.checker-question {
  margin: 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  min-width: 0;
}
.checker-question[hidden] { display: none; }
legend {
  padding: 0;
  margin-bottom: 0.75rem;
  font-weight: 620;
  font-size: 1.0625rem;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.checker-option {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0.5rem 0.5rem 0;
  padding: 0.6rem 1rem;
  min-height: 2.75rem;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.975rem;
  line-height: 1.3;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.checker-option:hover { border-color: var(--ink); }
.checker-option:has(input:checked) { border-color: var(--ink); background: var(--sand); box-shadow: inset 0 0 0 1px var(--ink); }
input[type="radio"] { accent-color: var(--ink); width: 1.05rem; height: 1.05rem; margin: 0; }
.hint { margin: 0.5rem 0 0; font-size: 0.875rem; color: var(--muted); line-height: 1.5; }
.checker-form button { justify-self: start; min-width: 12rem; }
.checker-result, .result {
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--sand);
  border-radius: var(--radius);
}
.result[hidden] { display: none; }
.checker-result > :last-child, .result > :last-child { margin-bottom: 0; }
.checker-figure { font-size: 1.125rem; color: var(--ink); }
.checker-reasons { padding-left: 1.2rem; }
.rows, .footnote { font-size: 0.875rem; color: var(--muted); }

label:not(.checker-option) {
  display: block;
  margin: 1.25rem 0 0.5rem;
  font-weight: 600;
  color: var(--ink);
}
select {
  width: 100%;
  max-width: 28rem;
  min-height: 3rem;
  padding: 0.6rem 2.75rem 0.6rem 1rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 8l4 4 4-4' fill='none' stroke='%231a1715' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 0.9rem center / 1.1rem no-repeat;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  -webkit-appearance: none;
  appearance: none;
}
select:hover { border-color: var(--ink); }

/* ---------- FAQ ---------- */
.faq { padding-top: clamp(3rem, 2rem + 3vw, 5rem); }
.faq-list { display: grid; gap: 0.75rem; }
@media (min-width: 56rem) { .faq-list { grid-template-columns: repeat(2, 1fr); gap: 1rem; } }
.faq-item {
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.faq-item h3 { margin-bottom: 0.35rem; }
.faq-item p { margin: 0; color: var(--ink-2); }

/* ---------- Sources ---------- */
.sources {
  margin-top: clamp(3rem, 2rem + 3vw, 5rem);
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
  background: var(--sand);
  border-radius: var(--radius-lg);
}
.sources h2 { font-size: 1.25rem; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.sources ul { padding-left: 1.1rem; margin: 0; display: grid; gap: 0.5rem; }
.sources strong { color: var(--ink-2); }
.sources a { color: var(--ink-2); overflow-wrap: anywhere; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: clamp(3.5rem, 2rem + 4vw, 6rem);
  padding-block: 2.5rem 3rem;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  color: var(--muted);
}
.footer-grid { display: grid; gap: 1.5rem; }
@media (min-width: 48rem) { .footer-grid { grid-template-columns: 1.4fr 1fr; align-items: start; } }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.footer-links a { color: var(--ink-2); text-decoration: none; }
.footer-links a:hover { color: var(--ink); text-decoration: underline; }
.site-footer p { margin: 0.35rem 0 0; }
.site-footer .brand { margin-bottom: 0.25rem; }

/* Register wording often starts lower-case (it is written as list items);
   capitalise the first letter for display only. The text itself is unchanged. */
.stat-label::first-letter,
.ticks li::first-letter,
.eligibility li::first-letter { text-transform: uppercase; }
.section-head h2 { margin-bottom: 0.4em; }

/* Hero with a summary card on wide screens. */
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 62rem) { .hero-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 4rem; } }
.glance {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.glance-title { margin: 0 0 0.75rem; font-size: 0.8125rem; font-weight: 620; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.glance dl { margin: 0; }
.glance dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
}
.glance dt { color: var(--ink-2); font-size: 0.9375rem; line-height: 1.4; }
.glance dd { margin: 0; color: var(--ink); font-weight: 650; letter-spacing: -0.02em; text-align: right; font-variant-numeric: tabular-nums; }
.glance dd.big, .glance dl > div:first-child dd { font-size: 1.75rem; letter-spacing: -0.04em; }
.glance-foot { margin: 0.75rem 0 0; font-size: 0.875rem; color: var(--muted); }

/* Fieldset legends: sit inside the card, not on its border. */
.checker-question > legend { float: left; width: 100%; }
.checker-question > legend + * { clear: both; }
.checker-question { background: var(--surface); }
.checker-cost { margin-bottom: 1.5rem; }
.checker > h2 { margin-bottom: 0.4em; }
.brand { white-space: nowrap; line-height: 1.2; }
@media (max-width: 26rem) { .brand { font-size: 0.975rem; gap: 0.5rem; } .brand-mark { width: 1.625rem; height: 1.625rem; } }
.card .table-wrap { box-shadow: none; }
.card h2:not(:first-child) { margin-top: 1.75rem; }
.panel h2 { font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem); letter-spacing: -0.028em; }
.section-head .kicker { color: var(--accent-ink); }
.card .eligibility li, .card .ticks li { border-color: transparent; background: var(--sand); }
@media (max-width: 26rem) {
  .bar { gap: 0.6rem; }
  .bar .btn-sm { min-height: 2.375rem; padding: 0.4rem 0.85rem; font-size: 0.875rem; }
}
.glance dd { white-space: nowrap; }


/* ---------- Round 2: type balance ---------- */
h1, h2, .q-title { text-wrap: balance; }
p, li { text-wrap: pretty; }
.card-cta { background: var(--sand); box-shadow: none; }
.card-cta h2 { margin-top: 0; }

.hero h1 { max-width: 18ch; }