:root {
  --navy: #181b2b;
  --orange: #e5572f;
  --orange-deep: #c2410c;
  --cream: #f5f1ea;
  --card: #fffcf6;
  --tint: #f8e1d9;
  --text: #181b2b;
  --muted: #5b6072;
  --line: #e7e0d4;
  --bg: var(--cream);
  --surface: var(--card);
  --accent-text: var(--orange-deep);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11131f;
    --surface: #1c2033;
    --text: #f5f1ea;
    --muted: #b6b9c8;
    --line: #2c3148;
    --tint: #3a2622;
    --accent-text: #ff8a63;
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

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

.wrap {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.logo img {
  width: 30px;
  height: 30px;
}
.nav {
  display: flex;
  gap: 18px;
  font-size: 15px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
}
.nav a:hover {
  color: var(--text);
}

/* Hero */
.hero {
  padding: 64px 0 40px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-text);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.lead {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 19px;
}
.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 12px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.button:hover {
  background: var(--orange-deep);
}
.button--soon {
  background: var(--navy);
  color: var(--cream);
  cursor: default;
}
@media (prefers-color-scheme: dark) {
  .button--soon {
    background: var(--surface);
    border: 1px solid var(--line);
  }
}
.note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* Example chat bubble */
.bubble {
  background: var(--tint);
  border-radius: 18px 18px 18px 4px;
  padding: 18px 20px;
  font-size: 15.5px;
  line-height: 1.55;
  box-shadow: 0 1px 0 var(--line);
}
.bubble p {
  margin: 0 0 10px;
}
.bubble p:last-child {
  margin: 0;
}
.bubble .meta {
  color: var(--muted);
  font-style: italic;
  font-size: 13.5px;
}

/* Sections */
section {
  padding: 40px 0;
}
h2 {
  margin: 0 0 20px;
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
}
.step {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-text);
  font-weight: 800;
  font-size: 20px;
}

/* Legal pages */
.legal {
  padding: 48px 0 24px;
}
.legal .wrap {
  max-width: 760px;
}
.legal h1 {
  font-size: clamp(30px, 5vw, 42px);
}
.legal h2 {
  margin-top: 36px;
  font-size: 22px;
}
.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.legal th,
.legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
}
.table-scroll {
  overflow-x: auto;
}

/* Footer */
.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}
.site-footer p {
  margin: 0 0 4px;
}
.site-footer a {
  color: var(--muted);
}

@media (max-width: 860px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .grid,
  .grid--3 {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 520px) {
  .hero {
    padding-top: 40px;
  }
  .grid,
  .grid--3 {
    grid-template-columns: 1fr;
  }
  .nav {
    gap: 12px;
  }
}

/* Language switcher (no JavaScript: <details>) */
.nav {
  align-items: center;
}
.lang {
  position: relative;
}
.lang summary {
  list-style: none;
  cursor: pointer;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}
.lang summary::-webkit-details-marker {
  display: none;
}
.lang[open] summary,
.lang summary:hover {
  color: var(--text);
}
.lang ul {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 10;
  min-width: 170px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}
.lang li a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
}
.lang li a:hover,
.lang li a[aria-current] {
  background: var(--tint);
}

/* FAQ */
#faq .wrap,
#guide .wrap {
  max-width: 760px;
}
.faq {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 18px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  float: right;
  margin-left: 12px;
  color: var(--accent-text);
}
.faq[open] summary::after {
  content: '–';
}
.faq p {
  margin: 10px 0 0;
  color: var(--muted);
}

/* Guides */
.guides {
  margin: 0;
  padding-left: 20px;
}
.guides li {
  margin: 6px 0;
}
.article ol,
.article ul {
  padding-left: 22px;
}
.article li {
  margin: 6px 0;
}
.tldr-box {
  margin: 20px 0 8px;
  padding: 16px 18px;
  border-radius: 14px;
  background: var(--tint);
}
.tldr-box p {
  margin: 0;
}

@media (max-width: 560px) {
  .nav > a {
    display: none;
  }
}
.legal h3 {
  margin: 22px 0 6px;
  font-size: 18px;
}