/*
 * Styling for the public pages — the landing page, the privacy policy and the
 * terms. Deliberately a plain stylesheet rather than part of the Vite build:
 * these pages must render for a signed-out visitor (and for Google's OAuth
 * reviewer) even if the app bundle is mid-deploy or has failed to build.
 */

:root {
  color-scheme: light dark;

  --bg: #f6f8fc;
  --surface: #ffffff;
  --line: #e2e8f2;
  --body: #0f1b33;
  --soft: #465471;
  --faint: #6b7794;
  --brand: #2c5fd6;
  --brand-strong: #1d47ab;
  --brand-wash: #eef3fe;
  --shadow: 0 1px 2px rgb(15 27 51 / 6%), 0 12px 32px -12px rgb(15 27 51 / 18%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #080d1a;
    --surface: #101829;
    --line: #22304a;
    --body: #eaf0fb;
    --soft: #a9b6ce;
    --faint: #8492ad;
    --brand: #7ba2f5;
    --brand-strong: #a6c0f9;
    --brand-wash: #16233c;
    --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 12px 32px -12px rgb(0 0 0 / 60%);
  }
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
    "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.wrap--prose {
  max-width: 45rem;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--brand-strong);
}

/* --- header --------------------------------------------------------------- */

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

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--body);
  text-decoration: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.7rem;
  background: linear-gradient(140deg, #4c7ef0, #1d47ab);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.94rem;
}

.site-nav a {
  color: var(--soft);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--brand);
}

/* --- buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.7rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  font-size: 0.96rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn--primary:hover {
  background: var(--brand-strong);
  color: #fff;
}

.btn--ghost {
  background: var(--surface);
  border-color: var(--line);
  color: var(--body);
  box-shadow: var(--shadow);
}

.btn--ghost:hover {
  color: var(--body);
}

.btn__google {
  width: 1.2rem;
  height: 1.2rem;
  flex: none;
}

/* --- hero ----------------------------------------------------------------- */

.hero {
  padding: 4.5rem 0 3.5rem;
}

.eyebrow {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--brand-wash);
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 1.1rem 0 0;
  font-size: clamp(2.1rem, 6vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 18ch;
}

.hero p.lede {
  margin: 1.15rem 0 0;
  max-width: 60ch;
  font-size: 1.12rem;
  color: var(--soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero__note {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--faint);
}

/* --- sections ------------------------------------------------------------- */

section {
  padding: 3rem 0;
}

section h2 {
  margin: 0 0 0.6rem;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

section > .wrap > p.section-lede {
  margin: 0 0 2rem;
  max-width: 62ch;
  color: var(--soft);
}

.cards {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
}

.card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 650;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--soft);
}

.panel {
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.data-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.1rem;
}

.data-list > li {
  display: grid;
  gap: 0.2rem;
}

.data-list strong {
  font-weight: 650;
}

.data-list span {
  color: var(--soft);
  font-size: 0.95rem;
}

code {
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
  background: var(--brand-wash);
  color: var(--brand-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
}

/* --- prose (privacy / terms) --------------------------------------------- */

.prose {
  padding: 3rem 0 4rem;
}

.prose h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

.prose .meta {
  margin: 0 0 2.5rem;
  color: var(--faint);
  font-size: 0.9rem;
}

.prose h2 {
  margin: 2.75rem 0 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.prose h3 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.03rem;
  font-weight: 650;
}

.prose p,
.prose li {
  color: var(--soft);
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose strong {
  color: var(--body);
  font-weight: 650;
}

.prose table {
  width: 100%;
  margin: 1rem 0 0;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.prose th,
.prose td {
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  color: var(--soft);
}

.prose th {
  background: var(--brand-wash);
  color: var(--body);
  font-weight: 650;
  white-space: nowrap;
}

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

.callout {
  margin: 1.5rem 0 0;
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  border-radius: 0.75rem;
  background: var(--surface);
}

.callout p {
  margin: 0;
}

/* --- footer --------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 2rem 0 2.5rem;
  font-size: 0.9rem;
  color: var(--faint);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer a {
  color: var(--soft);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--brand);
}