:root {
  --bg: #f5f8fd;
  --surface: #ffffff;
  --surface-soft: #eef5ff;
  --ink: #0b1020;
  --muted: #667085;
  --line: rgba(15, 23, 42, 0.09);
  --blue: #0a67ff;
  --blue-dark: #054bc4;
  --blue-soft: #e5f0ff;
  --shadow: 0 22px 70px rgba(38, 79, 141, 0.14);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 248, 253, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.nav-wrap { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -0.02em; }
.brand img { width: 38px; height: 38px; border-radius: 11px; object-fit: cover; box-shadow: 0 8px 20px rgba(10, 103, 255, 0.15); }
.nav-links { display: flex; align-items: center; gap: 26px; color: #344054; font-size: 14px; font-weight: 600; }
.nav-links > a:not(.button):hover { color: var(--blue); }
.menu-button { display: none; border: 0; background: transparent; font-size: 24px; cursor: pointer; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 15px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 12px 28px rgba(10, 103, 255, 0.24);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 16px 34px rgba(10, 103, 255, 0.28); }
.button-small { min-height: 42px; padding: 0 16px; border-radius: 12px; font-size: 13px; }
.button-ghost { background: white; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.button-ghost:hover { background: white; color: var(--blue); box-shadow: 0 8px 24px rgba(12, 41, 90, 0.08); }
.button-light { background: white; color: var(--blue); box-shadow: none; }
.button-light:hover { background: #f4f8ff; color: var(--blue-dark); box-shadow: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0 74px;
  background:
    radial-gradient(circle at 15% 20%, rgba(85, 174, 255, .22), transparent 31%),
    radial-gradient(circle at 82% 25%, rgba(48, 113, 255, .18), transparent 29%),
    linear-gradient(180deg, #fbfdff 0%, #f5f8fd 100%);
}
.hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 64px; min-height: 650px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: inline-block;
  color: var(--blue);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
}
h1 { margin: 17px 0 20px; font-size: clamp(48px, 6vw, 78px); line-height: .98; letter-spacing: -0.055em; max-width: 650px; }
h1 span { color: var(--blue); }
.hero-text { margin: 0; max-width: 620px; font-size: 19px; line-height: 1.7; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.hero-points span { padding: 8px 12px; background: rgba(255, 255, 255, .74); border: 1px solid rgba(10, 103, 255, .11); border-radius: 999px; color: #475467; font-size: 13px; font-weight: 600; }

.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 640px; }
.glow { position: absolute; border-radius: 50%; filter: blur(5px); }
.glow-one { width: 500px; height: 500px; background: radial-gradient(circle, rgba(45, 136, 255, .22), rgba(45, 136, 255, 0)); }
.glow-two { width: 280px; height: 280px; right: 0; top: 80px; background: radial-gradient(circle, rgba(113, 203, 255, .22), rgba(113, 203, 255, 0)); }
.phone {
  position: relative;
  width: 290px;
  aspect-ratio: 942 / 2048;
  padding: 8px;
  border-radius: 42px;
  background: #10131a;
  box-shadow: 0 35px 100px rgba(20, 48, 88, .26);
  overflow: hidden;
}
.phone::before { content: ""; position: absolute; inset: 8px; border-radius: 34px; border: 1px solid rgba(255,255,255,.3); pointer-events: none; z-index: 2; }
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.phone-main { width: 335px; transform: rotate(2deg); z-index: 1; }
.floating-card {
  position: absolute;
  z-index: 3;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: 0 16px 45px rgba(33, 63, 109, .17);
  border-radius: 18px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.floating-card strong { display: block; font-size: 14px; }
.floating-card span { display: block; font-size: 11px; color: var(--muted); margin-top: 3px; }
.floating-distance { left: 10px; top: 170px; }
.floating-route { right: 0; bottom: 145px; }
.route-icon { display: grid !important; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: var(--blue); color: white !important; font-size: 18px !important; margin: 0 !important; }

.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.72); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { padding: 25px 24px; border-right: 1px solid var(--line); }
.trust-grid > div:first-child { padding-left: 0; }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid strong { font-size: 14px; margin-bottom: 6px; }
.trust-grid span { color: var(--muted); font-size: 12px; line-height: 1.5; }

.section { padding: 104px 0; }
.section-soft { background: #fff; }
.section-heading { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section-heading.compact { margin-bottom: 54px; }
.section-heading h2, .ar-copy h2, .privacy-card h2, .cta-card h2 { margin: 12px 0 15px; font-size: clamp(34px, 4vw, 50px); line-height: 1.08; letter-spacing: -0.045em; }
.section-heading p, .ar-copy > p { color: var(--muted); font-size: 17px; line-height: 1.7; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 28px; box-shadow: 0 12px 35px rgba(35, 69, 115, .05); }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: var(--blue-soft); color: var(--blue); font-size: 18px; font-weight: 800; }
.feature-card h3 { margin: 19px 0 9px; font-size: 19px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.screens-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: end; }
.screen-card { margin: 0; padding: 20px 16px 18px; border-radius: 26px; background: #f7f9fc; border: 1px solid var(--line); overflow: hidden; }
.screen-card .phone { width: 100%; border-radius: 32px; padding: 6px; box-shadow: 0 18px 45px rgba(23, 52, 94, .18); }
.screen-card .phone::before { inset: 6px; border-radius: 27px; }
.screen-card .phone img { border-radius: 27px; }
.screen-card figcaption { padding: 17px 4px 2px; }
.screen-card figcaption strong, .screen-card figcaption span { display: block; }
.screen-card figcaption strong { font-size: 15px; }
.screen-card figcaption span { color: var(--muted); font-size: 12px; line-height: 1.5; margin-top: 5px; }

.ar-section { overflow: hidden; }
.ar-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 80px; align-items: center; }
.ar-copy { max-width: 600px; }
.check-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 31px; color: #475467; line-height: 1.6; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-weight: 900; font-size: 12px; }
.ar-preview { display: flex; justify-content: center; position: relative; }
.ar-preview::before { content: ""; position: absolute; width: 430px; height: 430px; border-radius: 50%; background: radial-gradient(circle, rgba(10,103,255,.19), rgba(10,103,255,0)); top: 50%; left: 50%; transform: translate(-50%, -50%); }
.phone-ar { width: 315px; z-index: 1; }

.privacy-card { padding: 46px; border-radius: 30px; background: linear-gradient(135deg, #eff6ff 0%, #f9fbff 100%); border: 1px solid rgba(10,103,255,.12); }
.privacy-card > div:first-child { max-width: 700px; }
.privacy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }
.privacy-grid > div { padding: 22px; background: rgba(255,255,255,.78); border: 1px solid rgba(10,103,255,.08); border-radius: 18px; }
.privacy-grid strong { font-size: 15px; }
.privacy-grid p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.cta-section { padding-top: 10px; }
.cta-card { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 38px; border-radius: 32px; background: linear-gradient(135deg, #075ef0 0%, #0a78ff 62%, #42a3ff 100%); color: white; box-shadow: 0 28px 70px rgba(10,103,255,.22); }
.cta-card > img { width: 86px; height: 86px; border-radius: 24px; object-fit: cover; box-shadow: 0 12px 28px rgba(0,0,0,.15); }
.cta-card .eyebrow { color: #dbeaff; }
.cta-card h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 7px; }
.cta-card p { margin: 0; color: rgba(255,255,255,.78); }

.site-footer { padding: 58px 0 42px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 40px; align-items: start; color: var(--muted); font-size: 13px; }
.footer-brand { color: var(--ink); }
.footer-grid > div:first-child p { max-width: 450px; line-height: 1.7; }
.footer-links { display: grid; gap: 12px; }
.footer-links a:hover { color: var(--blue); }
.footer-note { text-align: right; line-height: 1.6; }

.legal-page { min-height: 100vh; padding: 92px 0; }
.legal-card { max-width: 820px; margin: 0 auto; background: white; border: 1px solid var(--line); border-radius: 28px; padding: 44px; box-shadow: 0 18px 55px rgba(25,53,91,.07); }
.legal-card h1 { font-size: 46px; }
.legal-card h2 { margin-top: 32px; }
.legal-card p, .legal-card li { color: var(--muted); line-height: 1.75; }
.back-link { color: var(--blue); font-weight: 700; }

@media (max-width: 980px) {
  .nav-links { display: none; position: absolute; top: 78px; left: 20px; right: 20px; padding: 18px; flex-direction: column; align-items: stretch; background: white; border-radius: 18px; box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .menu-button { display: block; }
  .hero { padding-top: 60px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 18px; }
  .hero-copy { max-width: 760px; margin: 0 auto; }
  .hero-text { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { min-height: 600px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(3), .trust-grid > div:nth-child(4) { border-top: 1px solid var(--line); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .screens-grid { grid-template-columns: repeat(2, 1fr); }
  .ar-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
  .ar-copy { margin: 0 auto; }
  .check-list { text-align: left; max-width: 600px; margin-left: auto; margin-right: auto; }
  .privacy-grid { grid-template-columns: 1fr; }
  .cta-card { grid-template-columns: auto 1fr; }
  .cta-card .button { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { text-align: left; grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1180px); }
  .site-header .brand span { font-size: 14px; }
  .hero { padding-top: 44px; }
  h1 { font-size: 52px; }
  .hero-text { font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-visual { min-height: 525px; }
  .phone-main { width: 280px; }
  .floating-distance { left: 0; top: 135px; }
  .floating-route { right: -4px; bottom: 90px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { border-right: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .trust-grid > div:first-child { border-top: 0; }
  .section { padding: 78px 0; }
  .feature-grid, .screens-grid { grid-template-columns: 1fr; }
  .screen-card { max-width: 360px; margin-left: auto; margin-right: auto; }
  .privacy-card { padding: 28px 20px; }
  .cta-card { grid-template-columns: 1fr; text-align: center; padding: 30px 22px; }
  .cta-card > img { margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-note { grid-column: auto; }
  .legal-card { padding: 28px 20px; }
  .legal-card h1 { font-size: 38px; }
}