/*
  Colours are copied by hand from the marketing site's tokens (shufti-web
  `src/app/(main)/globals.css`), which in turn mirror the app's
  `lib/theme/app_theme.dart`. The app is dark-only, so this site is too.
*/
:root {
  --background: #0b0e1a;
  --foreground: #f3f4fa;
  --surface: #131829;
  --surface-panel: #1b2340;
  --border-subtle: #1c2340;
  --accent: #3b5bff;
  --accent-hover: #2e46cc;
  --accent-secondary: #5b21b6;
  --muted: #8891b0;
  --safety: #ef4444;
  --clear: #22c55e;
  color-scheme: dark;
}

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

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

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--accent);
}

a:hover {
  color: #6f88ff;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  padding: 8px 12px;
  background: var(--surface-panel);
  border-radius: 8px;
}

.container {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 16px;
}

/* -- nav ------------------------------------------------------------------ */

.site-nav {
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--foreground);
  font-weight: 700;
  font-size: 1.125rem;
  text-decoration: none;
}

.brand:hover {
  color: var(--foreground);
}

.brand-sub {
  color: var(--muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--foreground);
}

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

main {
  padding-top: 48px;
  padding-bottom: 64px;
}

.page-hero {
  margin-bottom: 40px;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-hero p,
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.0625rem;
}

h2 {
  font-size: 1.25rem;
  line-height: 1.3;
}

.text-gradient {
  background-image: linear-gradient(135deg, var(--accent), #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* -- landing -------------------------------------------------------------- */

.home-hero {
  margin-bottom: 40px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin: 0 0 56px;
  padding: 0;
  list-style: none;
}

.card {
  display: flex;
  gap: 14px;
  height: 100%;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  color: var(--foreground);
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.card:hover {
  color: var(--foreground);
  border-color: var(--accent);
  background: var(--surface-panel);
}

.card-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
}

.card-icon svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
}

.card strong {
  display: block;
  margin-bottom: 2px;
}

.card span {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.45;
}

.section-title {
  margin: 0 0 16px;
}

.still-stuck {
  margin-top: 32px;
  padding: 20px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: var(--surface);
}

.still-stuck p {
  margin: 0;
}

/* -- FAQ ------------------------------------------------------------------ */

.faq-list {
  display: grid;
  gap: 8px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
}

.faq-item summary {
  position: relative;
  padding: 16px 48px 16px 18px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 1.25rem;
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-answer {
  padding: 0 18px 4px;
  color: var(--muted);
}

.faq-answer p {
  margin: 0 0 14px;
}

/* -- long-form (legal, delete-account) ------------------------------------ */

.prose {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.prose h2 {
  margin: 2.5rem 0 1rem;
  color: var(--foreground);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose strong {
  color: var(--foreground);
  font-weight: 600;
}

.prose ul,
.prose ol {
  padding-left: 1.5rem;
}

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

.prose code {
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  background: var(--surface);
  font-size: 0.875em;
}

.prose hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--border-subtle);
}

.prose .updated {
  color: var(--muted);
  font-size: 0.875rem;
}

/* -- support form --------------------------------------------------------- */

.support-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.support-form .full {
  grid-column: 1 / -1;
}

.support-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--surface);
  color: var(--foreground);
  font: inherit;
}

.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.support-form textarea {
  resize: vertical;
  min-height: 150px;
}

/* Honeypot: off-screen rather than display:none, which some bots skip. */
.support-form .trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.button {
  justify-self: start;
  padding: 12px 22px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.button:hover {
  background: var(--accent-hover);
}

.button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.form-status {
  margin: 0;
  font-size: 0.9375rem;
}

.form-status.error {
  color: var(--safety);
}

.form-sent {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: var(--surface);
}

.form-sent strong {
  display: block;
  color: var(--clear);
  font-size: 1.0625rem;
}

.form-sent p {
  margin: 6px 0 0;
  color: var(--muted);
}

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

.site-footer {
  padding: 32px 0 48px;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  display: grid;
  gap: 20px;
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.store-badges img {
  display: block;
  height: 40px;
  width: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--foreground);
}

.footer-fine {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

@media (max-width: 560px) {
  main {
    padding-top: 32px;
  }

  .support-form {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card {
    transition: none;
  }
}