:root {
  color-scheme: light;
  --ink: #152025;
  --muted: #65727a;
  --line: #dbe3e6;
  --page: #f4f7f6;
  --surface: #ffffff;
  --soft: #edf3f2;
  --deep: #0d202c;
  --deep-2: #132f3c;
  --accent: #14746f;
  --accent-soft: #a8e3dc;
  --warm: #c85f3c;
  --shadow: 0 18px 48px rgba(17, 32, 38, 0.09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 max(24px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid rgba(21, 32, 37, 0.09);
  background: rgba(248, 251, 250, 0.94);
  backdrop-filter: blur(18px);
}

.brand, nav, .actions, footer { display: flex; align-items: center; }

.brand { gap: 11px; color: var(--ink); font-size: 17px; font-weight: 850; }
.brand img { border-radius: 8px; box-shadow: 0 5px 18px rgba(0, 0, 0, 0.22); }

nav { gap: 24px; color: var(--muted); font-size: 14px; font-weight: 720; }
nav a, footer a { transition: color 160ms ease; }
nav a:hover, footer a:hover, .text-link:hover { color: var(--accent); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(38px, 6vw, 96px);
  align-items: center;
  min-height: 650px;
  padding: 92px max(24px, calc((100vw - 1280px) / 2)) 96px;
  overflow: hidden;
  background: #f8fbfa;
  color: var(--ink);
}

.hero-copy { min-width: 0; max-width: 610px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--accent); }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: 88px; line-height: 0.92; letter-spacing: -0.04em; }
.hero h1 { color: var(--ink); }
h2 { margin-bottom: 16px; font-size: 48px; line-height: 1.02; letter-spacing: -0.025em; }
h3 { margin-bottom: 10px; font-size: 19px; line-height: 1.2; }

.lead { max-width: 700px; color: #415057; font-size: 21px; line-height: 1.55; }
.hero .lead { color: #526168; }

.actions { flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 7px;
  font-weight: 850;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--accent-soft); color: var(--deep); box-shadow: 0 12px 24px rgba(89, 194, 181, 0.18); }
.button.primary:hover { background: #c2f0eb; box-shadow: 0 16px 30px rgba(89, 194, 181, 0.25); }
.button.secondary { border: 1px solid #cbd9d7; background: #ffffff; color: var(--ink); box-shadow: 0 8px 18px rgba(17, 32, 38, 0.05); }

.product-shot { min-width: 0; width: 100%; }
.product-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(218, 239, 236, 0.22);
  border-radius: 14px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.36);
}

.trust-band {
  padding: 28px max(24px, calc((100vw - 1280px) / 2)) 34px;
  background: #eaf1f0;
}
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #d5e1df;
  border-radius: 10px;
  background: #d5e1df;
}
.trust-strip div { min-width: 0; padding: 20px 22px; background: #f8fbfa; }
.trust-strip dt { margin-bottom: 6px; color: var(--ink); font-size: 15px; font-weight: 850; }
.trust-strip dd { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.45; }

.band, .split, .document { padding: 94px max(24px, calc((100vw - 1280px) / 2)); }
.band { background: #fffdf8; }
.band:nth-of-type(even) { background: #f0f5f2; }
.section-head { max-width: 720px; margin-bottom: 32px; }
.section-head > p:last-child { max-width: 680px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature-grid article, .download-panel, .pricing-grid article {
  min-width: 0;
  min-height: 190px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.feature-grid article { display: flex; flex-direction: column; }
.feature-grid article p { margin-bottom: 0; }
.feature-grid p, .split p, .document p, li { color: var(--muted); line-height: 1.62; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 390px); gap: clamp(32px, 7vw, 110px); align-items: center; background: #f0f5f2; }
.download-panel { display: grid; gap: 13px; align-content: center; }
.download-panel strong { font-size: 23px; }
.download-panel span, .download-panel small, .text-link { color: var(--muted); }
.download-panel small { font-size: 13px; line-height: 1.4; }
code { overflow-wrap: anywhere; border-radius: 6px; background: var(--soft); color: #243238; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.88em; }
.download-panel code { display: block; padding: 10px; line-height: 1.45; }
.text-link { font-weight: 780; }

.document { max-width: 900px; margin: 0 auto; padding-top: 90px; padding-bottom: 110px; }
.document h1 { font-size: 68px; line-height: 0.98; }
.document section { margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--line); }
.document ul, .document ol { padding-left: 22px; }
.document li + li { margin-top: 8px; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.pricing-grid article { display: grid; gap: 12px; align-content: start; }
.pricing-grid h2 { margin-bottom: 0; font-size: 38px; }
.plan-label { color: var(--accent); font-size: 12px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.price { font-size: 28px; }

footer { gap: 22px; min-height: 84px; padding: 0 max(24px, calc((100vw - 1280px) / 2)); border-top: 1px solid var(--line); color: var(--muted); }
footer span { margin-right: auto; color: var(--ink); font-weight: 850; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; padding-top: 72px; padding-bottom: 72px; }
  .trust-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; gap: 14px; padding-top: 15px; padding-bottom: 15px; }
  nav { width: 100%; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
  .hero, .split { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 64px; padding-bottom: 64px; }
  .hero-copy { max-width: none; }
  h1 { font-size: 58px; }
  h2 { font-size: 40px; }
  .lead { font-size: 19px; }
  .product-shot { order: -1; }
  .band, .split, .document { padding-top: 66px; padding-bottom: 66px; }
  .feature-grid, .pricing-grid { grid-template-columns: 1fr; }
  .split { gap: 28px; }
}

@media (max-width: 520px) {
  .trust-strip { grid-template-columns: 1fr; }
  .trust-strip div { padding: 17px 19px; }
  h1 { font-size: 50px; }
  h2 { font-size: 34px; }
  .actions .button { width: 100%; }
  footer { flex-wrap: wrap; gap: 14px; padding-top: 20px; padding-bottom: 20px; }
}