/* Landing page. Builds on the tokens in app.css. */
html { scroll-behavior: smooth; }
body > main { max-width: none; padding: 0; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.site-wrap { max-width: 1180px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.site-nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.site-nav nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-nav nav > a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; }
.site-nav nav > a:not(.btn):hover { color: var(--text); }
.btn.big { padding: 11px 18px; font-size: 16px; }

.site-hero { padding-block: 64px 56px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.hero-copy { display: grid; gap: 22px; }
.hero-copy h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.06; letter-spacing: -0.02em; font-weight: 700; max-width: 16ch; }
.hero-copy .sub { font-size: 19px; color: var(--muted); max-width: 46ch; line-height: 1.5; }

/* the live readout card: real numbers from the demo API */
.readout { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 22px; display: grid; gap: 16px; box-shadow: var(--shadow); min-width: 0; }
.readout figcaption { display: flex; justify-content: space-between; align-items: center; }
.readout-lead { font-size: 20px; line-height: 1.45; }
.readout-curve svg { display: block; }
.readout-reasons { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.readout-reasons li { display: grid; grid-template-columns: minmax(0, 1fr) 110px 44px; gap: 10px; align-items: center; font-size: 14px; }
.readout-reasons li span:last-child { text-align: right; font-weight: 600; }

.site-section { padding-block: 72px; border-bottom: 1px solid var(--line); }
.site-section.alt { background: var(--panel); }
.section-title { font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -0.01em; max-width: 24ch; margin-bottom: 36px; }
.feature-rows { display: grid; gap: 64px; }
.feature { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 40px; align-items: center; }
.feature:nth-child(even) .feature-text { order: 2; }
.feature-text { display: grid; gap: 12px; }
.feature-text h3 { font-size: 22px; }
.feature-text p, .lead-p { color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 56ch; }
.feature img, .rescue-grid img { width: 100%; height: auto; border-radius: var(--radius-m); border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--panel-2); }
.rescue-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 40px; align-items: center; }
.rescue-grid .section-title { margin-bottom: 18px; }
.rescue-grid > div { display: grid; gap: 14px; }
.also { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px 36px; }
.also div { display: grid; gap: 8px; align-content: start; border-top: 2px solid var(--line); padding-top: 16px; }
.also p { color: var(--muted); }
.how-steps { max-width: 760px; }
.how-steps h3 { font-size: 17px; }
.faq details { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); padding-block: 14px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; }
.faq details p { color: var(--muted); margin-top: 10px; line-height: 1.6; max-width: 70ch; }
.cta { border-bottom: 0; }
.cta-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(24px, 3vw, 32px); max-width: 22ch; }
.site-foot { border-top: 1px solid var(--line); padding-block: 24px; }
.foot-row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot-row a { color: var(--muted); }

/* legal pages */
.legal { max-width: 760px; margin: 0 auto; padding: 40px max(16px, env(safe-area-inset-right, 0px)) 80px max(16px, env(safe-area-inset-left, 0px)); display: grid; gap: 16px; line-height: 1.65; }
.legal h2 { margin-top: 18px; }
.legal p, .legal li { color: var(--muted); }
.legal .notice { color: var(--text); }

@media (max-width: 900px) {
  .hero-grid, .feature, .rescue-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .feature:nth-child(even) .feature-text { order: 0; }
  .site-nav nav > a:not(.btn) { display: none; }
  .site-nav nav { flex-wrap: nowrap; gap: 8px; }
  .site-nav .brand span { display: none; }
  .site-hero { padding-block: 40px; }
  .site-section { padding-block: 52px; }
}