/* gk.prepwiser.in: one stylesheet for every page.
   Colours mirror app/lib/core/theme/tokens.dart (GkTokens.light / GkTokens.dark). */

:root {
  color-scheme: light dark;

  --canvas: #ffffff;
  --s1: #f2f4f9;
  --s2: #e5e9f3;
  --ink: #141a3a;
  --ink2: rgba(20, 26, 58, 0.8);
  --ink3: rgba(20, 26, 58, 0.66);
  --line: rgba(20, 26, 58, 0.1);
  --line2: rgba(20, 26, 58, 0.2);
  --accent: #f2ae2e;
  --on-accent: #1f1503;
  --accent-text: #8a5800;

  --font-head: "Anek Gujarati", "Noto Sans Gujarati", system-ui, sans-serif;
  --font-body: "Inter", "Noto Sans Gujarati", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-gu: "Noto Sans Gujarati", "Anek Gujarati", system-ui, sans-serif;

  --gutter: 16px;
  --measure: 68ch;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #0f1733;
    --s1: #151f42;
    --s2: #1b2650;
    --ink: #f4f2ec;
    --ink2: rgba(244, 242, 236, 0.78);
    --ink3: rgba(244, 242, 236, 0.62);
    --line: rgba(244, 242, 236, 0.09);
    --line2: rgba(244, 242, 236, 0.18);
    --accent: #f5b841;
    --on-accent: #1f1503;
    --accent-text: #f7c25e;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (min-width: 720px) {
  body {
    font-size: 18px;
  }
}

:lang(gu) {
  font-family: var(--font-gu);
  line-height: 1.8;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin: 0;
  text-wrap: balance;
}

p,
ul,
ol {
  margin: 0;
}

a {
  color: var(--accent-text);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: var(--gutter);
  top: 8px;
  background: var(--canvas);
  padding: 6px 10px;
  z-index: 10;
}

/* ---------- Layout ---------- */

.wrap {
  width: 100%;
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (min-width: 720px) {
  :root {
    --gutter: 32px;
  }
}

/* ---------- Site header (legal pages, 404) ---------- */

.site-head {
  border-bottom: 1px solid var(--line);
}

.site-head .wrap {
  display: flex;
  align-items: center;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

/* ---------- Landing ---------- */

.hero {
  padding: 56px 0 40px;
}

@media (min-width: 720px) {
  .hero {
    padding: 96px 0 56px;
  }
}

.hero .icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  box-shadow: 0 0 0 1px var(--line);
}

.hero h1 {
  margin-top: 28px;
  font-size: clamp(2rem, 7vw, 2.75rem);
  font-weight: 700;
}

.pitch-gu {
  margin-top: 16px;
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 4.6vw, 1.5rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--ink);
}

.pitch-en {
  margin-top: 8px;
  color: var(--ink2);
}

.cta {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
}

.btn:hover {
  filter: brightness(1.05);
}

.cta-note {
  color: var(--ink3);
  font-size: 0.875rem;
}

.features {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.features li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0 8px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.features .n {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--accent-text);
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}

.features h2 {
  font-size: 1.2rem;
  line-height: 1.6;
}

.features p {
  margin-top: 4px;
  color: var(--ink2);
}

.aside-note {
  margin: 40px 0 0;
  color: var(--ink3);
  font-size: 0.875rem;
}

/* ---------- Long-form (privacy, terms) ---------- */

.doc {
  padding-top: 40px;
  padding-bottom: 24px;
}

@media (min-width: 720px) {
  .doc {
    padding-top: 64px;
    padding-bottom: 32px;
  }
}

.doc h1 {
  font-size: clamp(1.9rem, 6vw, 2.5rem);
  font-weight: 700;
}

.doc .meta {
  margin-top: 10px;
  color: var(--ink3);
  font-size: 0.9375rem;
}

.summary {
  margin: 32px 0 8px;
  padding: 20px 20px 22px;
  background: var(--s1);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}

.summary h2 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.summary ul {
  padding-left: 1.2em;
}

.summary li + li {
  margin-top: 8px;
}

.summary p {
  margin-top: 14px;
  color: var(--ink2);
}

.toc {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
}

.toc h2 {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink3);
  margin-bottom: 8px;
}

.toc ol {
  padding-left: 1.9em;
  color: var(--ink3);
}

.toc li + li {
  margin-top: 2px;
}

.toc + .prose {
  margin-top: 32px;
}

.prose {
  margin-top: 8px;
}

.prose > * + * {
  margin-top: 1em;
}

.prose h2 {
  margin-top: 2.2em;
  font-size: 1.45rem;
  scroll-margin-top: 16px;
}

.prose h3 {
  margin-top: 1.8em;
  font-size: 1.15rem;
  scroll-margin-top: 16px;
}

.prose h2 + *,
.prose h3 + * {
  margin-top: 0.6em;
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.prose li + li {
  margin-top: 0.4em;
}

.prose li::marker {
  color: var(--ink3);
}

.prose strong {
  font-weight: 600;
}

.prose code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: var(--s1);
  padding: 0.1em 0.35em;
  border-radius: 5px;
}

.table-wrap {
  overflow-x: auto;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.prose th,
.prose td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--line);
}

.prose th {
  font-weight: 600;
  color: var(--ink3);
  border-bottom-color: var(--line2);
}

.prose td:first-child {
  min-width: 9em;
  font-weight: 500;
}

.contact {
  list-style: none;
  padding: 0 !important;
}

/* ---------- 404 ---------- */

.lost {
  padding-top: 72px;
  padding-bottom: 48px;
}

.lost .code {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent-text);
  letter-spacing: 0.04em;
}

.lost h1 {
  margin-top: 8px;
  font-size: clamp(1.9rem, 6vw, 2.4rem);
}

.lost p {
  margin-top: 12px;
  color: var(--ink2);
}

.lost .links {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

/* ---------- Footer ---------- */

.site-foot {
  margin-top: 48px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--ink3);
  font-size: 0.875rem;
  line-height: 1.6;
}

.site-foot nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
}

.site-foot nav a {
  color: var(--ink2);
}

.site-foot p {
  margin-top: 14px;
}

.site-foot .by a {
  color: var(--ink2);
}