:root {
  --top: #3a2150;
  --mid: #231435;
  --bottom: #0f0a1c;
  --accent: #ffb36b;
  --sun: #ffd27a;
  --ground: #f3cda2;
  --shade: #3b3c8c;
  --text: #f6ecf8;
  --muted: #bfaecb;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --radius: 20px;
  --font: ui-rounded, 'SF Pro Rounded', 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bottom);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(180deg, var(--top) 0%, var(--mid) 45%, var(--bottom) 100%) no-repeat;
  background-attachment: fixed;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---- Header ---- */

.site-header {
  padding: 18px 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 20px;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  padding: 6px 12px;
  border-radius: 999px;
}

nav a:hover {
  color: var(--text);
  background: var(--card);
  text-decoration: none;
}

nav a[aria-current='page'] {
  color: var(--bottom);
  background: var(--accent);
}

main {
  flex: 1;
  padding-bottom: 56px;
}

/* ---- Home ---- */

.hero {
  text-align: center;
  padding: 40px 0 24px;
}

.hero .icon {
  width: 128px;
  height: 128px;
  border-radius: 28px;
  box-shadow: 0 18px 50px rgba(255, 179, 107, 0.25);
}

.hero h1 {
  font-size: 52px;
  line-height: 1.1;
  margin: 24px 0 8px;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.tagline {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.3px;
  margin: 0 0 18px;
}

.lead {
  color: var(--muted);
  font-size: 19px;
  max-width: 560px;
  margin: 0 auto;
}

.stores {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 800;
  color: var(--bottom);
  background: var(--accent);
}

.button.ghost {
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--line);
}

.button:hover {
  text-decoration: none;
  filter: brightness(1.06);
}

.soon {
  color: var(--muted);
  font-size: 14px;
  margin-top: 10px;
}

.dial {
  display: block;
  width: 100%;
  max-width: 420px;
  margin: 36px auto 8px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.card .emoji {
  font-size: 26px;
  line-height: 1;
  margin-bottom: 10px;
}

/* ---- Documents ---- */

.doc h1 {
  font-size: 38px;
  line-height: 1.15;
  margin: 28px 0 6px;
  font-weight: 900;
}

.doc .updated {
  color: var(--muted);
  margin: 0 0 28px;
  font-size: 15px;
}

.doc h2 {
  font-size: 22px;
  margin: 36px 0 8px;
  color: var(--sun);
}

.doc p,
.doc li {
  color: #e6d9ec;
}

.doc ul {
  padding-inline-start: 22px;
}

.doc li {
  margin: 4px 0;
}

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

.doc details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 20px;
  margin: 10px 0;
}

.doc summary {
  cursor: pointer;
  font-weight: 700;
  padding: 16px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

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

.doc summary::after {
  content: '+';
  color: var(--accent);
  font-weight: 900;
}

.doc details[open] summary::after {
  content: '−';
}

.doc details > :not(summary) {
  margin-top: 0;
  color: var(--muted);
}

.doc details > :last-child {
  padding-bottom: 16px;
}

.doc .note {
  margin-top: 36px;
  font-size: 14px;
  color: var(--muted);
}

.doc .more {
  margin-top: 32px;
}

/* ---- Language menu ---- */

.lang {
  position: relative;
}

.lang summary {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

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

.lang summary:hover,
.lang[open] summary {
  color: var(--text);
  background: var(--card);
}

.lang-menu {
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 6px);
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 2px;
  padding: 8px;
  background: #2a1a3e;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.lang-menu a {
  color: var(--text);
  font-size: 15px;
  padding: 7px 12px;
  border-radius: 10px;
  white-space: nowrap;
}

.lang-menu a:hover {
  background: var(--card);
  text-decoration: none;
}

.lang-menu a[aria-current='true'] {
  color: var(--accent);
  font-weight: 800;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 30px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--muted);
  margin-inline-end: 14px;
}

@media (max-width: 620px) {
  .lang[open] {
    flex-basis: 100%;
  }

  .lang-menu {
    position: static;
    margin-top: 6px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: 42px;
  }

  .doc h1 {
    font-size: 32px;
  }
}