:root {
  --canvas: #fff9f1;
  --surface: #ffffff;
  --surface-warm: #f1e8dd;
  --ink: #11141c;
  --muted: #6f7583;
  --line: #ded5ca;
  --orange: #f26432;
  --orange-dark: #ce4b22;
  --green: #2f8f69;
  --shadow: 0 24px 70px rgba(17, 20, 28, .12);
  --radius: 18px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange-dark); }
img { max-width: 100%; display: block; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 249, 241, .88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(222, 213, 202, .72);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; font-size: 22px; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.nav-links { display: flex; gap: 24px; align-items: center; color: var(--muted); font-weight: 750; font-size: 15px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 850;
  border: 1.5px solid var(--ink);
  color: var(--ink);
}
.button.primary { background: var(--orange); border-color: var(--orange); color: white; box-shadow: 0 10px 26px rgba(242, 100, 50, .26); }
.button.primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: white; }
.hero { padding: 88px 0 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 64px; align-items: center; }
h1 { font-size: clamp(54px, 8vw, 96px); line-height: .92; letter-spacing: -0.045em; margin: 0 0 26px; font-weight: 950; }
.lead { font-size: 22px; color: var(--muted); max-width: 680px; margin: 0 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { color: var(--muted); font-weight: 700; margin-top: 18px; font-size: 14px; }
.phone-stage { position: relative; min-height: 640px; }
.phone {
  position: absolute;
  right: 0;
  top: 0;
  width: 330px;
  aspect-ratio: 9 / 16;
  border: 12px solid var(--ink);
  border-radius: 44px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ink);
}
.phone img { width: 100%; height: 100%; object-fit: cover; }
.float-menu {
  position: absolute;
  right: 238px;
  top: 184px;
  width: 230px;
  padding: 14px;
  background: rgba(17, 20, 28, .96);
  color: white;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.float-menu strong { display: block; font-size: 15px; margin-bottom: 10px; }
.float-menu span { display: block; padding: 11px 12px; border-radius: 10px; background: rgba(255, 255, 255, .08); margin-top: 8px; font-weight: 800; }
.float-dot { position: absolute; right: 186px; top: 376px; width: 66px; height: 66px; border-radius: 50%; background: var(--orange); display: grid; place-items: center; box-shadow: var(--shadow); }
.float-dot i, .float-dot i::before, .float-dot i::after { width: 28px; height: 4px; background: white; display: block; border-radius: 3px; content: ""; }
.float-dot i::before { transform: translateY(-9px); }
.float-dot i::after { transform: translateY(5px); }
.section { padding: 84px 0; }
.section.alt { background: var(--surface-warm); }
.section h2 { font-size: clamp(36px, 5vw, 58px); line-height: 1; letter-spacing: -0.035em; margin: 0 0 18px; }
.section-intro { max-width: 700px; color: var(--muted); font-size: 20px; margin: 0 0 36px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--surface); border-radius: var(--radius); padding: 26px; border: 1px solid rgba(222, 213, 202, .8); box-shadow: 0 12px 38px rgba(17, 20, 28, .06); }
.card h3 { margin: 0 0 10px; font-size: 25px; line-height: 1.15; }
.card p { margin: 0; color: var(--muted); }
.workflow { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.workflow .panel { background: var(--ink); color: white; border-radius: 24px; padding: 36px; min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; }
.workflow .panel p { color: rgba(255, 255, 255, .72); font-size: 19px; }
.step-list { display: grid; gap: 14px; }
.step { display: flex; gap: 16px; align-items: flex-start; background: white; border-radius: 16px; padding: 20px; border: 1px solid var(--line); }
.step b { min-width: 42px; height: 42px; border-radius: 12px; background: var(--orange); color: white; display: grid; place-items: center; }
.screens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.screen-shot { border-radius: 30px; overflow: hidden; border: 8px solid var(--ink); box-shadow: var(--shadow); background: var(--ink); }
.legal-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 52px; padding: 64px 0 92px; }
.legal-nav { position: sticky; top: 100px; align-self: start; background: white; border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.legal-nav a { display: block; padding: 9px 10px; color: var(--muted); font-weight: 750; border-radius: 9px; }
.legal-nav a:hover { background: var(--canvas); color: var(--ink); }
.legal-content { background: white; border: 1px solid var(--line); border-radius: 22px; padding: clamp(28px, 5vw, 56px); }
.legal-content h1 { font-size: clamp(42px, 6vw, 68px); }
.legal-content h2 { margin-top: 42px; font-size: 28px; }
.legal-content p, .legal-content li { color: var(--muted); }
.legal-content a { color: var(--orange-dark); font-weight: 800; }
.notice { border-left: 4px solid var(--orange); padding: 14px 18px; background: var(--canvas); border-radius: 8px; }
.footer { padding: 44px 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .nav { height: auto; padding: 18px 0; align-items: flex-start; }
  .nav-links { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
  .hero-grid, .workflow, .legal-layout { grid-template-columns: 1fr; }
  .phone-stage { min-height: 540px; }
  .phone { left: 50%; transform: translateX(-50%); width: min(310px, 78vw); }
  .float-menu { left: 28px; right: auto; top: 90px; width: 210px; }
  .float-dot { right: 26px; top: 310px; }
  .feature-grid, .screens { grid-template-columns: 1fr; }
  .screen-shot { max-width: 360px; margin: 0 auto; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .nav { display: block; }
  .nav-links { margin-top: 14px; justify-content: flex-start; }
  h1 { font-size: 54px; }
  .lead { font-size: 19px; }
  .hero { padding-top: 54px; }
  .legal-content { padding: 24px; }
}