:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111;
  background: #fff;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 4; padding: 10px 14px; color: #fff; background: #111; }
.skip-link:focus { top: 16px; }

.masthead {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #d7d7d7;
}

.wordmark { font-size: 22px; font-weight: 750; text-decoration: none; }
nav { display: flex; gap: 24px; }
nav a { font-size: 14px; text-underline-offset: 4px; }

main { overflow: hidden; }
.hero, .proof, .tablet-proof {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  align-items: center;
  gap: clamp(48px, 8vw, 120px);
}

.hero { min-height: 760px; padding: 72px 0; }
.hero-copy { max-width: 720px; }
.eyebrow { margin: 0 0 22px; color: #555; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(54px, 8vw, 104px); line-height: 0.92; letter-spacing: -0.065em; }
.lede { max-width: 650px; margin: 34px 0 0; color: #444; font-size: clamp(18px, 2vw, 23px); line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.actions a { padding: 13px 18px; border: 1px solid #111; border-radius: 6px; font-weight: 650; text-decoration: none; }
.actions .primary { color: #fff; background: #111; }
.actions a:hover, .actions a:focus-visible { outline: 3px solid #aaa; outline-offset: 3px; }

.phone { display: block; width: min(100%, 360px); margin: 0 auto; border: 1px solid #aaa; border-radius: 8px; box-shadow: 16px 18px 0 #e7e7e7; }

.features { padding: 100px max(20px, calc((100vw - 1140px) / 2)); color: #fff; background: #111; }
h2 { margin: 0; font-size: clamp(38px, 5vw, 68px); letter-spacing: -0.045em; line-height: 1; }
dl { margin: 64px 0 0; border-top: 1px solid #555; }
dl div { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 32px; padding: 26px 0; border-bottom: 1px solid #555; }
dt { font-weight: 750; }
dd { margin: 0; color: #bbb; line-height: 1.6; }

.proof { min-height: 700px; padding: 90px 0; }
.proof p:not(.eyebrow), .tablet-proof p:not(.eyebrow) { max-width: 600px; color: #444; font-size: 20px; line-height: 1.65; }

.tablet-proof { min-height: 620px; padding: 90px 0; grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr); }
.tablet { display: block; width: 100%; border: 1px solid #aaa; border-radius: 8px; box-shadow: 16px 18px 0 #e7e7e7; }

footer { display: flex; justify-content: space-between; gap: 24px; padding: 32px clamp(20px, 5vw, 72px); border-top: 1px solid #d7d7d7; color: #555; font-size: 14px; }

.policy { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 88px 0 112px; overflow: visible; }
.policy h1 { font-size: clamp(48px, 8vw, 78px); }
.policy h2 { margin-top: 56px; font-size: 32px; letter-spacing: -0.025em; }
.policy h3 { margin-top: 34px; font-size: 21px; }
.policy p { color: #333; font-size: 17px; line-height: 1.7; }
.policy .updated { color: #666; font-size: 14px; }
.notice { margin: 36px 0; padding: 20px; border: 1px solid #aaa; background: #f7f7f4; line-height: 1.65; }

@media (max-width: 760px) {
  .masthead nav a:first-child { display: none; }
  .hero, .proof, .tablet-proof { grid-template-columns: 1fr; }
  .hero { padding-top: 52px; }
  .phone { width: min(76vw, 320px); }
  dl div { grid-template-columns: 1fr; gap: 10px; }
  .proof { padding: 72px 0; }
  .proof .phone { order: 2; }
  .tablet-proof { padding: 72px 0; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}