:root {
  --ink: #10232e;
  --ink-soft: #44606e;
  --accent: #1560d4;
  --accent-deep: #0f49a6;
  --accent-soft: #e8f0fc;
  --bg: #fafbfd;
  --surface: #ffffff;
  --border: #dde5ef;
  --danger: #b4372f;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
header.site {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; color: var(--ink); text-decoration: none; }
.logo span { color: var(--accent); }
nav.main a {
  color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500;
  margin-left: 22px;
}
nav.main a:hover { color: var(--accent-deep); }
.hero { padding: 72px 0 64px; text-align: center; }
.hero-grid {
  max-width: 1360px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: center; gap: 36px;
}
.hero-center { flex: 1; min-width: 0; }
.hero-side {
  width: clamp(210px, 22vw, 320px); height: auto; flex-shrink: 0;
  filter: drop-shadow(0 16px 28px rgba(16, 35, 46, 0.16));
}
@media (max-width: 980px) { .hero-side { display: none; } }
.hero h1 { font-size: clamp(32px, 5.5vw, 52px); line-height: 1.15; letter-spacing: -1px; font-weight: 800; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.lead { max-width: 640px; margin: 22px auto 0; font-size: 19px; color: var(--ink-soft); }
.usecase-row { margin-top: 30px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.usecase {
  background: var(--surface); border: 1.5px solid var(--accent);
  color: var(--accent-deep); border-radius: 10px; padding: 8px 16px;
  font-size: 14.5px; font-weight: 600;
}
.badge-row { margin-top: 16px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.badge {
  background: var(--accent-soft); color: var(--accent-deep);
  border-radius: 999px; padding: 7px 16px; font-size: 14px; font-weight: 600;
}
.cta {
  display: inline-block; margin-top: 34px; background: var(--accent); color: #fff;
  padding: 14px 34px; border-radius: 10px; text-decoration: none; font-weight: 700; font-size: 16px;
}
.cta:hover { background: var(--accent-deep); }
section { padding: 64px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
h2.section { font-size: 30px; letter-spacing: -0.5px; text-align: center; margin-bottom: 40px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 26px;
}
section.alt .card { background: var(--bg); }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 15px; }
/* How-it-works flow */
.flow-title { font-size: 19px; margin: 34px 0 16px; color: var(--accent-deep); }
.flow-title:first-of-type { margin-top: 0; }
.flow { display: flex; align-items: stretch; gap: 6px; }
.flow .step {
  flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 22px 18px; text-align: center;
}
.flow .num {
  width: 38px; height: 38px; line-height: 38px; margin: 0 auto 12px;
  background: var(--accent); color: #fff; border-radius: 50%;
  font-weight: 800; font-size: 17px;
}
.flow .who {
  display: inline-block; margin-bottom: 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.3px; text-transform: uppercase;
  padding: 3px 12px;
}
.flow .who.you { background: #eef1f5; color: var(--ink-soft); }
.flow .who.bot { background: var(--accent); color: #fff; }
.flow .step.auto { background: var(--accent-soft); border-color: var(--accent); }
.flow .step h3 { font-size: 16px; margin-bottom: 6px; }
.flow .step p { color: var(--ink-soft); font-size: 13.5px; line-height: 1.5; }
.flow .arrow { align-self: center; color: var(--accent); font-size: 24px; font-weight: 700; }
@media (max-width: 860px) {
  .flow { flex-direction: column; align-items: stretch; }
  .flow .arrow { transform: rotate(90deg); text-align: center; padding: 2px 0; }
}
.price-box {
  max-width: 420px; margin: 0 auto; text-align: center;
  background: var(--surface); border: 2px solid var(--accent); border-radius: 18px; padding: 40px 32px;
}
.price-box .strike { position: relative; display: inline-block; font-size: 22px; font-weight: 600; color: var(--ink-soft); }
.price-box .strike::after { content: ""; position: absolute; left: -5px; right: -5px; top: 50%; height: 3px; background: var(--danger); border-radius: 2px; transform: rotate(-7deg); }
.price-box .strike span { font-size: 14px; }
.price-box .amount { font-size: 46px; font-weight: 800; letter-spacing: -1px; }
.price-box .offer-tag { display: inline-block; margin-top: 6px; background: var(--accent); color: #fff; font-size: 13px; font-weight: 700; border-radius: 999px; padding: 4px 14px; }
.price-box .amount small { font-size: 17px; font-weight: 600; color: var(--ink-soft); }
.price-box ul { list-style: none; margin: 24px 0; text-align: left; }
.price-box li { padding: 7px 0 7px 30px; position: relative; color: var(--ink-soft); font-size: 15px; }
.price-box li::before { content: "✓"; position: absolute; left: 4px; color: var(--accent); font-weight: 800; }
.note { text-align: center; color: var(--ink-soft); font-size: 14px; margin-top: 18px; }
footer.site { background: var(--ink); color: #b9cdd6; padding: 48px 0 36px; font-size: 14px; }
footer.site a { color: #dcebf1; text-decoration: none; }
footer.site a:hover { text-decoration: underline; }
footer .cols { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
footer .legal { margin-top: 28px; border-top: 1px solid #2c4552; padding-top: 20px; font-size: 13px; color: #8fa9b5; }
/* Legal / content pages */
article.page { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
article.page h1 { font-size: 34px; letter-spacing: -0.5px; margin-bottom: 6px; }
article.page p.updated { color: var(--ink-soft); font-size: 14px; margin-bottom: 34px; }
article.page h2 { font-size: 21px; margin: 34px 0 10px; }
article.page p, article.page li { color: #2c4450; font-size: 16px; }
article.page ul { padding-left: 22px; margin: 10px 0; }
article.page .callout {
  background: var(--accent-soft); border-left: 4px solid var(--accent);
  padding: 16px 20px; border-radius: 8px; margin: 18px 0;
}