:root {
  color-scheme: light dark;
  --blue: #1759b8;
  --blue-deep: #073578;
  --ink: #0c1a2d;
  --muted: #526174;
  --surface: rgba(255, 255, 255, 0.82);
  --line: rgba(14, 62, 126, 0.13);
  --shadow: 0 26px 70px rgba(24, 68, 132, 0.14);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(74, 151, 255, 0.2), transparent 32rem),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 52%, #fff 100%);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); }
img { display: block; max-width: 100%; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 251, 255, 0.78);
  backdrop-filter: blur(18px) saturate(160%);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 750; letter-spacing: -0.02em; }
.brand img { width: 42px; height: 42px; border-radius: 10px; box-shadow: 0 6px 18px rgba(21, 78, 158, .2); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 620; }
.nav-links a[aria-current="page"], .nav-links a:hover { color: var(--blue); }

.hero { min-height: 760px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; padding: 76px 0 92px; overflow: hidden; }
.eyebrow { color: var(--blue); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 18px 0 20px; font-size: clamp(3.4rem, 7vw, 6.8rem); line-height: .93; letter-spacing: -.065em; max-width: 760px; }
.hero p { margin: 0 0 30px; max-width: 650px; color: var(--muted); font-size: clamp(1.2rem, 2.2vw, 1.52rem); line-height: 1.52; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border-radius: 15px; background: linear-gradient(135deg, #246bc9, #114ca8); color: white; font-weight: 760; text-decoration: none; box-shadow: 0 12px 30px rgba(20, 84, 175, .25); }
.button.secondary { color: var(--blue); background: rgba(255,255,255,.72); border: 1px solid var(--line); box-shadow: none; }
.price-note { margin-top: 18px; color: var(--muted); font-size: .95rem; }
.hero-visual { position: relative; min-height: 660px; }
.hero-visual::before { content: ""; position: absolute; inset: 8% -16% 4% 8%; border-radius: 50%; background: rgba(73, 151, 255, .24); filter: blur(65px); }
.phone-shot { position: absolute; width: min(390px, 78%); border-radius: 34px; box-shadow: var(--shadow); }
.phone-shot.primary { top: 0; left: 0; transform: rotate(-3deg); z-index: 2; }
.phone-shot.secondary { right: -2%; bottom: -4%; transform: rotate(5deg); }

.section { padding: 100px 0; }
.section.alt { background: rgba(255,255,255,.58); border-block: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 42px; }
h2 { margin: 10px 0 14px; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.lede { color: var(--muted); font-size: 1.15rem; line-height: 1.65; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: 0 15px 40px rgba(31, 75, 135, .08); }
.card .icon { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 13px; background: #e6f0ff; color: var(--blue); font-size: 1.25rem; font-weight: 800; }
.card h3 { margin: 0 0 10px; font-size: 1.3rem; }
.card p { margin: 0; color: var(--muted); line-height: 1.6; }
.steps { counter-reset: step; }
.steps .card { counter-increment: step; }
.steps .icon::before { content: counter(step); }

.privacy-banner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; padding: 42px; border-radius: 30px; color: white; background: linear-gradient(135deg, #082d69, #1764c6); box-shadow: var(--shadow); }
.privacy-banner h2 { margin-top: 0; }
.privacy-banner p { margin: 0; color: rgba(255,255,255,.8); line-height: 1.6; }
.privacy-banner .button { background: white; color: var(--blue-deep); box-shadow: none; white-space: nowrap; }

.page-hero { padding: 96px 0 64px; text-align: center; }
.page-hero h1 { margin-inline: auto; font-size: clamp(3rem, 7vw, 5.6rem); }
.page-hero p { max-width: 690px; margin: 0 auto; color: var(--muted); font-size: 1.2rem; line-height: 1.6; }
.content-shell { max-width: 820px; margin: 0 auto 110px; padding: 44px; border: 1px solid var(--line); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow); }
.content-shell h2 { margin: 42px 0 12px; font-size: 1.7rem; letter-spacing: -.025em; }
.content-shell h2:first-child { margin-top: 0; }
.content-shell p, .content-shell li { color: var(--muted); line-height: 1.72; }
.content-shell strong { color: var(--ink); }
.faq details { padding: 20px 0; border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary { cursor: pointer; color: var(--ink); font-weight: 720; }
.contact-card { padding: 28px; border-radius: 20px; background: #eaf3ff; }

footer { padding: 38px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .92rem; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; gap: 20px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 60px; gap: 46px; }
  .hero-visual { min-height: 560px; }
  .grid { grid-template-columns: 1fr; }
  .privacy-banner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 66px; }
  .nav-links { gap: 14px; font-size: .9rem; }
  .brand span { display: none; }
  .hero { min-height: auto; padding-bottom: 48px; }
  h1 { font-size: clamp(3rem, 16vw, 4.5rem); }
  .hero-visual { min-height: 480px; }
  .phone-shot { width: 72%; }
  .section { padding: 74px 0; }
  .content-shell { padding: 26px 22px; margin-bottom: 70px; border-radius: 22px; }
  .page-hero { padding: 70px 0 44px; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (prefers-color-scheme: dark) {
  :root { --ink: #f4f7fb; --muted: #aebbd0; --surface: rgba(15, 27, 46, .82); --line: rgba(145, 185, 240, .16); }
  body { background: radial-gradient(circle at 10% 0%, rgba(35, 104, 196, .3), transparent 32rem), #07111f; }
  .site-header { background: rgba(7,17,31,.8); }
  .button.secondary { background: rgba(14,30,52,.8); }
  .section.alt { background: rgba(255,255,255,.025); }
  .card .icon, .contact-card { background: rgba(39, 105, 194, .18); }
}