:root {
  color-scheme: light;
  --ink: #162238;
  --ink-soft: #304560;
  --muted: #71809b;
  --brand: #3d83f7;
  --brand-dark: #2367d8;
  --aqua: #55c6b3;
  --gold: #f4bb35;
  --soft: #edf4ff;
  --mint: #e5f7f1;
  --line: #dfe7f2;
  --paper: #fff;
  --background: #f5f8fd;
  --shadow: 0 28px 80px rgba(48, 71, 112, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand-dark); }
.shell { position: relative; width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.ambient { position: absolute; z-index: -1; border-radius: 50%; filter: blur(5px); pointer-events: none; }
.ambient-one { top: -320px; left: -280px; width: 760px; height: 760px; background: radial-gradient(circle, rgba(99, 182, 255, .25), transparent 68%); }
.ambient-two { top: 520px; right: -280px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(101, 212, 185, .16), transparent 68%); }

.site-header, header {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0;
}
.site-header { position: relative; z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; letter-spacing: -.03em; text-decoration: none; }
.mark { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 12px; color: white; background: linear-gradient(145deg, #2f75ef, #41a8f0); box-shadow: 0 9px 24px rgba(61, 131, 247, .25); }
.brand-word { position: relative; display: flex; font-size: 20px; }
.brand-word b:first-child { color: #3c80ec; }
.brand-word b:nth-child(2) { color: #3db39f; }
.brand-word i { position: absolute; top: 0; right: -9px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
nav { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; font-size: 14px; font-weight: 650; }
nav a { color: var(--muted); text-decoration: none; transition: color .2s ease; }
nav a:hover { color: var(--brand-dark); }
.nav-pill { padding: 8px 14px; border: 1px solid rgba(61, 131, 247, .28); border-radius: 999px; color: var(--brand-dark); background: rgba(255, 255, 255, .7); }

main { padding: 26px 0 90px; }
.hero { padding: 50px 0 90px; }
.hero-split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; min-height: 680px; text-align: left; }
.hero-copy { position: relative; z-index: 2; padding-right: 56px; }
.eyebrow { display: flex; align-items: center; gap: 9px; color: var(--brand-dark); font-size: 13px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow span { display: inline-block; width: 24px; height: 2px; border-radius: 2px; background: currentColor; }
h1 { max-width: 760px; margin: 18px 0 24px; font-size: clamp(48px, 6.4vw, 78px); line-height: 1.06; letter-spacing: -.06em; }
h1 em { color: var(--brand); font-style: normal; }
.hero p { max-width: 650px; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 20px; margin-top: 32px; }
.primary-button, .secondary-button { display: inline-flex; align-items: center; gap: 14px; padding: 14px 22px; border-radius: 14px; font-weight: 750; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.primary-button { color: #fff; background: linear-gradient(135deg, #347bf1, #5099ff); box-shadow: 0 14px 34px rgba(52, 123, 241, .28); }
.primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.availability { color: var(--muted); font-size: 13px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 26px; color: var(--ink-soft); font-size: 13px; font-weight: 650; }
.trust-row span::first-letter { color: var(--aqua); }

.hero-visual { position: relative; display: grid; min-height: 610px; place-items: center; isolation: isolate; }
.hero-visual::before { content: ""; position: absolute; inset: 6% 0 0 6%; z-index: -3; border-radius: 46% 54% 55% 45%; background: linear-gradient(145deg, #e0edff, #e6f8f4); transform: rotate(-5deg); }
.orbit { position: absolute; z-index: -2; border: 1px solid rgba(74, 137, 238, .18); border-radius: 50%; }
.orbit-one { width: 440px; height: 440px; }
.orbit-two { width: 540px; height: 540px; }
.phone { overflow: hidden; width: 280px; border: 7px solid #fff; border-radius: 45px; background: #edf4ff; box-shadow: var(--shadow); }
.phone img { display: block; width: 100%; height: auto; }
.phone-main { width: 292px; transform: rotate(3deg); box-shadow: 0 40px 100px rgba(46, 77, 124, .24); }
.floating-note { position: absolute; z-index: 2; display: flex; flex-direction: column; min-width: 165px; padding: 14px 17px; border: 1px solid rgba(255,255,255,.8); border-radius: 17px; background: rgba(255,255,255,.88); box-shadow: 0 18px 42px rgba(54,76,110,.14); backdrop-filter: blur(14px); }
.floating-note b { color: var(--ink-soft); font-size: 14px; }
.floating-note small { color: var(--muted); }
.note-one { top: 17%; left: 0; transform: rotate(-4deg); }
.note-two { right: -1%; bottom: 18%; transform: rotate(4deg); }

.statement { margin: 0 auto; padding: 88px 24px; text-align: center; }
.statement p { margin: 0 0 12px; color: var(--muted); font-size: 15px; }
.statement h2 { margin: 0; font-size: clamp(32px, 4.6vw, 54px); line-height: 1.22; letter-spacing: -.045em; }
.workflow { padding: 100px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 720px; }
.section-heading.centered { margin: 0 auto 44px; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading h2 { margin: 12px 0 10px; font-size: clamp(34px, 4.4vw, 50px); line-height: 1.18; letter-spacing: -.045em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 18px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.step, .feature-grid article { position: relative; border: 1px solid rgba(218, 229, 242, .9); background: rgba(255,255,255,.8); box-shadow: 0 18px 55px rgba(50,75,116,.07); }
.step { min-height: 270px; padding: 30px; border-radius: 26px; }
.step-number { position: absolute; top: 22px; right: 24px; color: #c8d3e3; font-size: 13px; font-weight: 800; }
.step-icon { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 17px; font-size: 24px; font-weight: 800; }
.step-icon.blue { color: #347ef3; background: #e8f1ff; }.step-icon.violet { color: #8067db; background: #f0ecff; }.step-icon.green { color: #2caa8d; background: #e3f7f1; }
.step h3 { margin: 28px 0 7px; font-size: 23px; letter-spacing: -.02em; }.step p { margin: 0; color: var(--muted); }

.showcase { display: grid; gap: 20px; padding: 28px 0 100px; }
.showcase-row { display: grid; grid-template-columns: 1fr 1fr; min-height: 670px; align-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 36px; background: rgba(255,255,255,.74); box-shadow: 0 24px 70px rgba(53,79,117,.07); }
.showcase-row.reverse .showcase-copy { order: 2; }.showcase-row.reverse .phone-stage { order: 1; }
.showcase-copy { padding: clamp(38px, 6vw, 74px); }
.feature-kicker { font-size: 13px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.blue-text { color: var(--brand-dark); }.violet-text { color: #745ac6; }.green-text { color: #238f77; }
.showcase-copy h2 { margin: 12px 0 18px; font-size: clamp(32px, 4vw, 48px); line-height: 1.2; letter-spacing: -.045em; }
.showcase-copy > p { color: var(--muted); font-size: 17px; }
.check-list { display: grid; gap: 11px; margin: 27px 0 0; padding: 0; list-style: none; color: var(--ink-soft); }
.check-list li { position: relative; padding-left: 27px; }.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--aqua); font-weight: 850; }
.phone-stage { position: relative; display: grid; align-self: stretch; min-height: 650px; place-items: center; overflow: hidden; }
.phone-stage::before, .phone-stage::after { content: ""; position: absolute; border-radius: 50%; }
.phone-stage::before { width: 520px; height: 520px; background: rgba(255,255,255,.46); }.phone-stage::after { width: 400px; height: 400px; border: 1px solid rgba(255,255,255,.8); }
.phone-stage .phone { z-index: 1; width: 285px; transform: translateY(80px); }
.stage-blue { background: linear-gradient(145deg, #e3efff, #dfe9fb); }.stage-violet { background: linear-gradient(145deg, #eeeaff, #e1ecff); }.stage-green { background: linear-gradient(145deg, #e0f6ef, #e5f0ff); }

.features { padding: 100px 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-grid article { min-height: 210px; padding: 28px; border-radius: 24px; }
.mini-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; color: var(--brand-dark); background: var(--soft); font-size: 19px; font-weight: 800; }
.feature-grid h3 { margin: 20px 0 7px; font-size: 19px; }.feature-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.privacy-band { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; margin: 20px 0 110px; padding: 42px; border: 1px solid #cfe8df; border-radius: 30px; background: linear-gradient(125deg, #e8f8f3, #eff8ff); }
.privacy-symbol { display: grid; width: 70px; height: 70px; place-items: center; border-radius: 22px; color: #238f77; background: #fff; box-shadow: 0 14px 32px rgba(43,129,108,.13); font-size: 32px; }
.privacy-band div span { color: #238f77; font-size: 12px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }.privacy-band h2 { margin: 5px 0 6px; font-size: 27px; }.privacy-band p { max-width: 690px; margin: 0; color: var(--muted); }.privacy-band > a { white-space: nowrap; font-weight: 750; text-decoration: none; }
.final-cta { position: relative; overflow: hidden; padding: 100px 24px; border-radius: 38px; color: #fff; background: linear-gradient(135deg, #1c52b9 0%, #287ee7 48%, #30a99b 120%); text-align: center; box-shadow: 0 30px 80px rgba(34,97,191,.23); }
.final-cta .eyebrow { justify-content: center; color: #cfe1ff; }.final-cta h2 { margin: 15px 0; font-size: clamp(42px, 6vw, 68px); line-height: 1.12; letter-spacing: -.05em; }.final-cta p { color: #d9e8ff; }.secondary-button { position: relative; z-index: 1; margin-top: 17px; color: #1e62c8; background: #fff; box-shadow: 0 14px 32px rgba(12,52,122,.2); }
.cta-glow { position: absolute; top: -300px; left: calc(50% - 300px); width: 600px; height: 600px; border-radius: 50%; background: rgba(255,255,255,.12); filter: blur(20px); }

.document { padding: clamp(24px, 5vw, 56px); border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.92); box-shadow: 0 18px 50px rgba(36,83,112,.08); }
.document h1 { margin: 0 0 8px; font-size: clamp(32px, 5vw, 48px); line-height: 1.1; letter-spacing: -.04em; }.document h2 { margin: 34px 0 8px; font-size: 21px; }.document h3 { margin: 24px 0 6px; font-size: 17px; }.document p, .document li { color: #455f73; }.document ul { padding-left: 22px; }.meta { margin: 0 0 34px; color: var(--muted); font-size: 14px; }.language-block + .language-block { margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--line); }.notice { margin: 26px 0; padding: 18px 20px; border-radius: 16px; background: var(--soft); color: var(--ink); }.contact { display: inline-flex; padding: 12px 18px; border-radius: 12px; color: white; background: var(--brand); font-weight: 750; text-decoration: none; }

footer { padding: 42px 0; color: var(--muted); font-size: 14px; }
.footer-brand { display: flex; justify-content: space-between; align-items: center; padding-bottom: 32px; border-bottom: 1px solid var(--line); }.footer-brand p { margin: 0; }.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; }.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }.footer-links a { color: var(--muted); text-decoration: none; }

@media (max-width: 940px) {
  .hero-split { grid-template-columns: 1fr; }.hero-copy { max-width: 760px; padding-right: 0; }.hero-visual { margin-top: 20px; }.steps, .feature-grid { grid-template-columns: repeat(2, 1fr); }.showcase-row { grid-template-columns: 1fr; }.showcase-row.reverse .showcase-copy { order: 1; }.showcase-row.reverse .phone-stage { order: 2; }.privacy-band { grid-template-columns: auto 1fr; }.privacy-band > a { grid-column: 2; }
}
@media (max-width: 700px) {
  .shell { width: min(100% - 28px, 1180px); }.site-header, header { align-items: flex-start; flex-direction: column; padding: 18px 0; }.site-header nav { width: 100%; gap: 14px; overflow-x: auto; flex-wrap: nowrap; }.site-header nav a:first-child, .site-header nav a:nth-child(2) { display: none; }.nav-pill { margin-left: auto; }
  main { padding-top: 0; }.hero { padding: 42px 0 55px; }.hero-split { min-height: 0; }.hero-copy { text-align: center; }.hero-copy .eyebrow, .trust-row, .hero-actions { justify-content: center; }.hero-copy h1 { margin-left: auto; margin-right: auto; font-size: clamp(44px, 13vw, 62px); }.hero-copy p { font-size: 17px; }.hero-actions { flex-direction: column; gap: 12px; }.hero-visual { min-height: 520px; transform: scale(.92); }.phone-main { width: 266px; }.note-one { left: -2%; }.note-two { right: -3%; }
  .statement { padding: 65px 10px; }.workflow, .features { padding: 72px 0; }.steps, .feature-grid { grid-template-columns: 1fr; }.step { min-height: 230px; }.showcase { padding-bottom: 60px; }.showcase-row { border-radius: 28px; }.showcase-copy { padding: 38px 26px; }.phone-stage { min-height: 560px; }.phone-stage .phone { width: 255px; transform: translateY(60px); }
  .privacy-band { grid-template-columns: 1fr; padding: 28px; }.privacy-band > a { grid-column: 1; }.final-cta { padding: 72px 18px; border-radius: 28px; }.footer-brand { align-items: flex-start; flex-direction: column; gap: 12px; }
}
@media (prefers-reduced-motion: no-preference) {
  .phone-main { animation: float 6s ease-in-out infinite; }
  @keyframes float { 0%,100% { transform: rotate(3deg) translateY(0); } 50% { transform: rotate(2deg) translateY(-10px); } }
}