/* Shared marketing theme. Product UI typography remains functional. */
:root {
  --ink: #080331;
  --ink2: #504c65;
  --ink3: #696477;
  --bg: #f8f3eb;
  --wash: #f1ebe2;
  --tint: #dce4fb;
  --accent: #4865ff;
  --accent-dark: #354bcb;
  --accent-bg: #edf0ff;
  --navy: #1b1463;
  --hairline: #e0d9d0;
  --hairline2: #c9c0b5;
  --warm-shadow: 0 12px 24px rgba(75,68,57,.1);
}
html, body { overflow-x: clip; }
body { font-family: 'DM Sans', sans-serif; }
h1, h2, h3, .serif-i, .stat .v, .dark-stat .v {
  font-family: 'Source Serif 4', Georgia, serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: -.035em;
}
h1 { font-size: clamp(42px, 5.3vw, 72px); line-height: 1.05; }
h2 { font-size: clamp(34px, 4vw, 52px); line-height: 1.1; }
h1 .serif-i { font-size: inherit; }
nav {
  top: 16px; max-width: 1200px; width: calc(100% - 48px);
  margin: 20px auto 0; border: 0; border-radius: 100px;
  background: #fff; box-shadow: var(--warm-shadow);
}
nav .nav-in { padding: 0 24px; min-height: 76px; height: auto; gap: 24px; }
nav .wordmark, .nav-cta { flex-shrink: 0; white-space: nowrap; }
.btn { border-radius: 1600px; min-height: 44px; justify-content: center; }
.btn-solid { box-shadow: var(--warm-shadow); padding: 15px 24px; }
a:focus-visible { outline: 3px solid #1b1463; outline-offset: 5px; }
a { text-underline-offset: 4px; }
[id] { scroll-margin-top: 120px; }
.hero { padding: 100px 0 64px; }
.hero h1 { max-width: 820px; }
.hero-sub { max-width: 660px; font-size: 19px; line-height: 1.65; }
.eyebrow, .kicker {
  display: inline-block; font-weight: 500; font-size: 11px;
  color: var(--ink2); letter-spacing: .1em;
  border: 1px solid var(--hairline); padding: 9px 16px; border-radius: 1600px;
}
.hero-trust { max-width: 550px; margin: 28px auto 0; line-height: 1.6; }
.hero-trust b { font-weight: 500; }
.browser { background: #fff; border-radius: 20px; outline: none; padding: 6px; box-shadow: 0 32px 64px rgba(75,68,57,.12); }
.browser-bar { height: 42px; }
.screen { border-radius: 0 0 16px 16px; }
.float-card { border-radius: 16px; box-shadow: var(--warm-shadow); }
.stats { padding: 96px 0; }
.stat .v { font-size: clamp(36px, 4vw, 52px); }
.stat .l { font-size: 14px; }
.sec-head { display: block; text-align: center; max-width: 800px; margin: 0 auto 56px; }
.sec-head p { max-width: 640px; margin: 24px auto 0; }
.sec-rule { border-top: none; }
#how { background: #fff; border-radius: 32px; max-width: 1280px; margin: 0 auto; }
.steps { gap: 24px; }
.step { border-radius: 16px; padding: 32px; background: var(--bg); }
.step .n { font-family: 'Source Serif 4', Georgia, serif; font-size: 56px; font-weight: 400; border: 0; color: var(--ink2); }
.step h3 { font-size: 28px; font-weight: 400; }
.feat { gap: 56px; }
.feat h3 { font-size: 36px; font-weight: 400; }
.feat-shot { border: 8px solid #fff; border-radius: 24px; padding: 32px; background: #f098d7; }
.feat.rev .feat-shot { background: #ffe0d2; }
.feat-shot .inner { border-radius: 16px; box-shadow: var(--warm-shadow); }
.dark-band { background: var(--navy); text-align: center; }
.dark-band h2 { margin: auto; }
.dark-band h2 .serif-i { color: inherit; }
.dark-band .kicker { color: #fff; border-color: #655c9e; }
.dark-stats { text-align: left; }
.dark-stat .l { color: #ded9f2; }
.tile { border: 0; border-radius: 16px; padding: 32px 24px; }
.tile .ic { border-radius: 50%; color: var(--ink); background: var(--bg); }
.tile h4 { font-weight: 500; }
.cta { background: #fff; border: none; border-radius: 32px; max-width: 1200px; margin: 0 auto 64px; padding: 96px 24px; }
footer { border-color: var(--hairline); }
.methodology header.pg { text-align: center; padding: 88px 0 40px; }
.methodology h2 { font-size: 36px; }
.methodology h3 { font-size: 25px; }
.methodology .callout { background: #fff; border-radius: 16px; }
.methodology table { background: #fff; }
.example-note { color: var(--ink2); text-align: center; font-size: 12px; line-height: 1.5; margin: 0 0 18px; }
.feat-shot .example-note { color: var(--ink); }
.stat .v { font-size: clamp(30px, 3vw, 40px); text-wrap: balance; }
.evidence-intro { color: #ded9f2; max-width: 680px; margin: 24px auto 0; font-size: 18px; line-height: 1.6; }
.dark-stat .v { font-size: 38px; }
.evidence-link { margin-top: 40px; color: #fff; border: 1px solid #a2baff; padding: 14px 24px; }
.evidence-link:focus-visible { outline-color: #fff; }
.table-scroll { overflow-x: auto; }
.methodology caption { text-align: left; font-size: 13px; color: var(--ink2); padding-bottom: 12px; }
.methodology tbody th { text-transform: none; letter-spacing: 0; font-size: 15px; color: var(--ink); border-color: var(--hairline); }
.metric-note { font-size: 14px; }
@media (max-width: 900px) {
  nav { width: calc(100% - 24px); top: 12px; margin-top: 12px; }
  nav .nav-in { padding: 12px 16px; min-height: 64px; }
  .hero { padding: 64px 0 40px; }
  .hero-ctas { max-width: 360px; margin-left: auto; margin-right: auto; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
  .stat { border: none; padding: 0; }
  .steps { gap: 16px; }
  .sec-head { margin-bottom: 40px; }
  .sec-tiles { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
  .feat.rev .feat-shot { order: 2; }
  .feat-shot { padding: 16px; }
  .cta { margin: 0 12px 40px; padding: 64px 16px; }
  .methodology header.pg { padding-top: 56px; }
}
@media (max-width: 520px) {
  nav .nav-in { flex-wrap: wrap; justify-content: center; gap: 8px 16px; }
  .nav-cta { gap: 12px; margin-left: 0; }
  nav .wordmark { font-size: 17px; }
  nav .btn { font-size: 12px; }
  nav .btn-solid { padding: 12px 14px; }
  .eyebrow { font-size: 10px; line-height: 1.5; }
  .hero-sub { font-size: 17px; }
  .sec-tiles { grid-template-columns: 1fr; }
  .step { padding: 24px; }
  .foot-links { flex-wrap: wrap; gap: 16px; }
  .methodology th, .methodology td { padding: 8px 5px; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }