:root {
  --ink: #0b1220;
  --muted-ink: #536073;
  --blue: #2368f2;
  --blue-dark: #164dc0;
  --line: #dfe5ee;
  --surface: #f4f7fb;
  --white: #ffffff;
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(223,229,238,.8);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  font-weight: 800; letter-spacing: -.02em;
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; display: inline-grid; place-items: center;
  background: var(--ink); color: var(--white); font-size: 14px;
}
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { text-decoration: none; color: #334055; font-weight: 650; font-size: 15px; }
.nav-links a:hover { color: var(--blue); }
.nav-toggle { display: none; border: 0; background: transparent; font-size: 25px; padding: 8px; color: var(--ink); }

.hero {
  overflow: hidden;
  background: radial-gradient(circle at 75% 20%, rgba(35,104,242,.12), transparent 28%),
              linear-gradient(180deg, #fff 0%, #f8faff 100%);
}
.hero-grid {
  min-height: 680px; display: grid; grid-template-columns: 1.08fr .92fr;
  gap: 70px; align-items: center; padding: 86px 0;
}
.eyebrow {
  margin: 0 0 14px; text-transform: uppercase; letter-spacing: .14em;
  font-size: 12px; font-weight: 800; color: var(--blue);
}
.hero h1, .section h2, .page-hero h1 {
  margin: 0; letter-spacing: -.055em; line-height: 1.02;
}
.hero h1 { max-width: 740px; font-size: clamp(48px, 7vw, 82px); }
.hero h1 span { color: var(--blue); }
.hero-copy { max-width: 680px; margin: 26px 0 0; color: var(--muted-ink); font-size: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px;
  padding: 0 20px; border-radius: 14px; text-decoration: none; font-weight: 750;
}
.primary { background: var(--blue); color: white; }
.secondary { background: white; border: 1px solid var(--line); color: var(--ink); }

.hero-card { display: flex; align-items: center; justify-content: center; }
.phone-shell {
  width: min(350px, 90vw); border: 10px solid #0a0d14; border-radius: 46px; padding: 16px;
  background: #111827; box-shadow: 0 40px 90px rgba(21, 39, 78, .28); transform: rotate(3deg);
}
.phone-top { width: 92px; height: 23px; border-radius: 999px; margin: 0 auto 18px; background: #07090d; }
.phone-screen {
  width: 100%;
  height: auto;
  border-radius: 28px;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: top center;
  background: transparent;
}

.section { padding: 100px 0; }
.section.muted { background: var(--surface); }
.section h2 { font-size: clamp(38px, 5vw, 58px); max-width: 720px; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
.prose { color: var(--muted-ink); font-size: 18px; }

.product-card {
  margin-top: 42px; background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
  box-shadow: 0 12px 34px rgba(30,46,77,.06);
}
.product-card--full { display: grid; gap: 28px; }
.product-title-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.product-title-row h3 { margin: 0; font-size: 34px; letter-spacing: -.04em; }
.status {
  background: #edf4ff; color: #1b55c7; border: 1px solid #d9e7ff;
  border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 800;
}
.product-copy > p { color: var(--muted-ink); max-width: 800px; font-size: 17px; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.feature-tags span {
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px;
  font-size: 12px; font-weight: 700;
}
.text-link { color: var(--blue); text-decoration: none; font-weight: 800; }

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.shot-card {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(30,46,77,.06);
}
.shot-card img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: top center;
  background: transparent;
}
.shot-card figcaption {
  padding: 14px 16px 16px;
  font-weight: 700;
  font-size: 14px;
  color: #334055;
}

.cards { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 27px; }
.card-number { font-size: 12px; font-weight: 850; color: var(--blue); }
.info-card h3 { margin: 34px 0 8px; font-size: 21px; }
.info-card p { margin: 0; color: var(--muted-ink); }

.contact-section { padding-top: 25px; }
.contact-box {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
  padding: 62px; border-radius: 30px; background: var(--ink); color: white;
}
.contact-box h2 { color: white; }
.contact-box p { color: #bec8d8; max-width: 610px; }
.eyebrow.light { color: #8fb7ff; }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.light-button { background: white; color: var(--ink); }
.contact-note { font-size: 12px; margin: 0; }

.site-footer { margin-top: 90px; padding: 55px 0 26px; border-top: 1px solid var(--line); }
.footer-grid { display: flex; justify-content: space-between; gap: 30px; }
.footer-brand { margin-bottom: 13px; }
.footer-grid p { color: var(--muted-ink); margin: 0; }
.footer-links { display: flex; gap: 24px; align-items: center; }
.footer-links a { color: var(--muted-ink); text-decoration: none; font-weight: 650; }
.copyright {
  padding-top: 35px; margin-top: 35px; border-top: 1px solid var(--line);
  color: #7b8798; font-size: 13px;
}

.page-hero { padding: 90px 0 55px; background: linear-gradient(180deg, #f8faff, #fff); }
.page-hero h1 { font-size: clamp(44px, 6vw, 70px); }
.page-hero p { max-width: 720px; color: var(--muted-ink); font-size: 18px; }
.content-page { padding: 45px 0 90px; }
.content-narrow { max-width: 820px; }
.content-narrow h2 { margin-top: 48px; font-size: 27px; letter-spacing: -.025em; }
.content-narrow p, .content-narrow li { color: #465367; }
.meta { font-size: 13px !important; color: #7b8798 !important; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 34px; }
.support-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.support-card h3 { margin-top: 0; }
.support-card p { margin-bottom: 0; color: var(--muted-ink); }

@media (max-width: 980px) {
  .screenshot-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0; background: white;
    border-bottom: 1px solid var(--line); padding: 8px 20px 18px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 0; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 65px; padding: 70px 0; }
  .phone-shell { transform: none; }
  .split, .contact-box { grid-template-columns: 1fr; gap: 28px; }
  .cards { grid-template-columns: 1fr; }
  .contact-box { padding: 38px 28px; }
  .footer-grid { flex-direction: column; }
  .footer-links { flex-wrap: wrap; }
  .support-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero h1 { font-size: 47px; }
  .hero-copy { font-size: 18px; }
  .section { padding: 76px 0; }
  .section h2 { font-size: 39px; }
  .product-card { padding: 20px; }
  .contact-box { width: min(100% - 20px, 1120px); }
}