/* Public site: landing, sign-up, guides */
.site-head {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.site-head-row, .wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.site-head-row { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.logo { font-weight: 800; font-size: 19px; color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.logo-mark { width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-size: 15px; }
.site-nav { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.site-nav a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; padding: 6px 8px; }

.hero { padding: 72px 0 56px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -.02em; max-width: 780px; }
.hero p { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-lg { min-height: 50px; padding: 0 24px; font-size: 17px; border-radius: 12px; }

.section { padding: 56px 0; border-top: 1px solid var(--border); }
.section h2 { font-size: clamp(24px, 3vw, 32px); margin: 0 0 8px; letter-spacing: -.01em; }
.section > .wrap > p.lead { color: var(--muted); margin: 0 0 28px; font-size: 17px; max-width: 640px; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.tile h3 { margin: 8px 0 6px; font-size: 18px; }
.tile p { margin: 0; color: var(--muted); }
.tile .ico { font-size: 28px; }
.step-n { width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-weight: 700; }

.price-card { max-width: 420px; background: var(--surface); border: 2px solid var(--brand); border-radius: 18px; padding: 28px; display: grid; gap: 12px; }
.price { font-size: 34px; font-weight: 800; }
.price-card ul { margin: 0; padding-left: 20px; color: var(--muted); display: grid; gap: 4px; }

.site-foot { padding: 32px 0 48px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--border); }

.form-card {
  max-width: 560px;
  margin: 40px auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  display: grid;
  gap: 16px;
}
.form-card h1 { margin: 0; font-size: 26px; }
.form-card p { margin: 0; }
.slug-preview { font-size: 13px; color: var(--muted); }
.slug-preview.bad { color: var(--alert); }
.note { padding: 12px 14px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }
.note.warn { background: var(--warn-bg); color: var(--warn); font-weight: 600; }

.kv { display: grid; gap: 14px; }
.kv-row { display: grid; gap: 6px; }
.kv-row > span { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.copy-row { display: flex; gap: 8px; }
.copy-row .input { flex: 1; min-width: 0; font-size: 14px; }
.pin-big { font-size: 28px; font-weight: 800; letter-spacing: .2em; font-variant-numeric: tabular-nums; }

.guide { max-width: 760px; margin: 0 auto; padding: 40px 20px 64px; }
.guide h1 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 8px; }
.guide h2 { margin: 40px 0 12px; font-size: 22px; padding-top: 8px; border-top: 1px solid var(--border); }
.guide h3 { margin: 22px 0 8px; font-size: 17px; }
.guide ol, .guide ul { padding-left: 22px; display: grid; gap: 8px; }
.guide li { line-height: 1.5; }
.guide .tip { padding: 12px 14px; border-left: 4px solid var(--brand); background: var(--surface); border-radius: 8px; margin: 14px 0; }
.guide kbd { font: 600 13px/1 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 6px; }
.toc { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 0; }

/* Screenshots */
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: center; }
.device-tablet {
  background: #16181d;
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 24px 60px rgb(16 24 40 / 22%);
}
.device-tablet img { display: block; width: 100%; height: auto; border-radius: 14px; }
.device-laptop {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgb(16 24 40 / 16%);
  background: var(--surface);
}
.device-laptop img { display: block; width: 100%; height: auto; }
.device-bar { display: flex; gap: 6px; padding: 10px 12px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.device-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.tile .shot {
  margin: -6px -6px 14px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1180 / 820;
  background: var(--surface-2);
}
.tile .shot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.board-feature { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; align-items: center; margin-top: 40px; }
.board-feature h3 { font-size: 22px; margin: 0 0 8px; }
.board-feature p { color: var(--muted); margin: 0; font-size: 17px; }

@media (max-width: 860px) {
  .hero-grid, .board-feature { grid-template-columns: 1fr; }
}

@media print {
  .site-head, .site-foot, .no-print { display: none !important; }
  body { background: #fff; }
  .form-card { border: none; margin: 0; }
}
@media (max-width: 560px) {
  .hero { padding: 44px 0 36px; }
  .form-card { margin: 16px; padding: 20px; }
  .site-nav a:not(.btn) { display: none; }
}