/* Bannerabia marketing site. Tokens mirror app/src/styles/tokens.css. */
:root {
  --ground: #F7F7F8;
  --surface: #FFFFFF;
  --hairline: #E6E6EA;
  --text: #0F0F10;
  --muted: #6B6B72;
  --orange: #FF5900;
  --orange-dark: #D14A00;
  --tag-o-bg: #FFF0E8; --tag-o-fg: #C2410C;
  --tag-g-bg: #E7F6EC; --tag-g-fg: #1B6E3F;
  --tag-n-bg: #EEEEF1; --tag-n-fg: #3F3F46;
  --radius-card: 16px;
  --radius-btn: 10px;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--ground);
  color: var(--text);
}
a { color: var(--orange-dark); }
a:hover { color: var(--text); }
h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 10; }
.header-row { height: 64px; display: flex; align-items: center; gap: 24px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; letter-spacing: -0.02em; color: var(--text); text-decoration: none; }
.wordmark .mark { width: 24px; height: 24px; border-radius: 7px; background: var(--orange); flex: none; }
.wordmark.small { font-size: 15px; }
.wordmark.small .mark { width: 18px; height: 18px; border-radius: 5px; }
.main-nav { display: flex; gap: 2px; background: var(--ground); padding: 4px; border-radius: 999px; margin: 0 auto; }
.main-nav a { padding: 7px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: none; }
.main-nav a:hover { color: var(--text); }
.main-nav a[aria-current="page"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.header-cta { display: flex; gap: 8px; }
.mobile-nav { display: none; margin-left: auto; position: relative; }
.mobile-nav summary { list-style: none; cursor: pointer; font-weight: 700; font-size: 14px; padding: 8px 14px; border: 1px solid var(--hairline); border-radius: var(--radius-btn); background: var(--surface); }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-panel { position: absolute; right: 0; top: calc(100% + 8px); width: min(280px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-card); padding: 8px; display: flex; flex-direction: column; box-shadow: 0 12px 32px rgba(0,0,0,.08); }
.mobile-panel a { padding: 10px 12px; border-radius: 8px; font-weight: 600; color: var(--text); text-decoration: none; }
.mobile-panel a[aria-current="page"] { background: var(--ground); }
.mobile-panel .btn { margin-top: 6px; text-align: center; }

/* Buttons */
.btn { display: inline-block; padding: 9px 14px; border-radius: var(--radius-btn); border: 1px solid var(--hairline); background: var(--surface); color: var(--text); font-weight: 700; font-size: 14px; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--text); color: var(--text); }
.btn.o { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn.o:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: #fff; }
.btn.lg { padding: 13px 22px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Tags */
.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.tag.o { background: var(--tag-o-bg); color: var(--tag-o-fg); }
.tag.g { background: var(--tag-g-bg); color: var(--tag-g-fg); }
.tag.n { background: var(--tag-n-bg); color: var(--tag-n-fg); }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--orange-dark); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
.hero-card { background: var(--surface); border: 1px solid var(--hairline); border-radius: 20px; padding: 18px; box-shadow: 0 20px 48px rgba(15,15,16,.06); }
.mock-head { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
.mock-head .mark { width: 20px; height: 20px; border-radius: 6px; background: var(--orange); margin-right: 6px; }
.pill { font-size: 12px; font-weight: 600; color: var(--muted); padding: 5px 10px; border-radius: 999px; background: var(--ground); }
.pill.on { color: var(--text); background: var(--tag-o-bg); }
.mock-item { display: grid; gap: 4px; padding: 14px; border: 1px solid var(--hairline); border-radius: 12px; margin-top: 10px; }
.mock-item .tag { justify-self: start; }
.mock-item .muted { font-size: 13px; }

/* Sections */
.section { padding: 56px 24px; }
.page-head { padding: 64px 24px 8px; }
.band { background: var(--surface); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.grid { display: grid; gap: 20px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-card); padding: 24px; }
.card p:last-child { margin-bottom: 0; }
.card h2 { font-size: 1.2rem; }
.more { margin-top: 20px; font-weight: 700; }
.note { font-size: 14px; margin-top: 16px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps li { padding: 24px; border-radius: var(--radius-card); background: var(--ground); }
.steps .num { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--orange); color: #fff; font-weight: 800; margin-bottom: 12px; }

.platforms { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.platforms li { background: var(--surface); border: 1px solid var(--hairline); border-radius: 999px; padding: 9px 16px; font-weight: 600; font-size: 14px; }
.platforms li.soon { color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-card); padding: 24px; }
.feature ul, .checks { padding-left: 1.2em; margin: 0; }
.feature li { margin: 4px 0; }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-card); }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
th { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.plans .plan { display: flex; flex-direction: column; }
.plans .plan .btn { margin-top: auto; text-align: center; }
.plans .plan.featured { border: 2px solid var(--orange); }
.checks { list-style: none; padding: 0; margin: 0 0 24px; }
.checks li { position: relative; padding-left: 26px; margin: 10px 0; }
.checks li::before { content: ""; position: absolute; left: 0; top: .4em; width: 16px; height: 16px; border-radius: 50%; background: var(--orange); }
.checks li::after { content: ""; position: absolute; left: 5.5px; top: calc(.4em + 3px); width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }

.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 48px 24px; }
.cta-band p { margin: 0; }

.prose { max-width: 760px; margin-left: auto; margin-right: auto; }
.prose h2 { margin-top: 1.6em; }

/* Legal pages */
.legal { max-width: 800px; padding: 56px 24px 72px; }
.legal h2 { font-size: 1.3rem; margin-top: 2em; }
.legal h3 { font-size: 1.05rem; margin-top: 1.4em; }
.legal ul, .legal ol { padding-left: 1.3em; }
.legal li { margin: 6px 0; }
.updated { color: var(--muted); font-size: 14px; }

/* Footer */
.site-footer { border-top: 1px solid var(--hairline); background: var(--surface); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 28px 24px; flex-wrap: wrap; }
.footer-links { margin: 0; font-size: 14px; color: var(--muted); }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }

/* Responsive */
@media (max-width: 900px) {
  .main-nav, .header-cta { display: none; }
  .mobile-nav { display: block; }
  .hero-grid, .grid.three, .steps { grid-template-columns: 1fr; }
  .features, .grid.two { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .section { padding: 40px 16px; }
  .page-head { padding: 40px 16px 0; }
  .legal { padding: 40px 16px 56px; }
  .cta-band { padding: 40px 16px; }
  .footer-row { padding: 24px 16px; }
  .hero { padding: 40px 0 32px; }
  .card, .feature { padding: 20px; }
  th, td { padding: 12px; }
  .btn-row .btn { flex: 1 1 auto; text-align: center; }
}