:root {
  --ink: #17324d;
  --ink-soft: #4a6175;
  --sea: #2a7f93;
  --sea-dark: #1d6475;
  --mist: #eef6f7;
  --sand: #f7f4ee;
  --white: #ffffff;
  --line: #dfe7ea;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--sea); }
a:hover { color: var(--sea-dark); }
img { max-width: 100%; height: auto; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { height: 34px; width: auto; }
.brand strong { font-size: 19px; letter-spacing: 0.04em; }
nav { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 20px; }
nav a { color: var(--ink-soft); text-decoration: none; font-size: 15px; padding: 10px 0; }
nav a:hover { color: var(--sea); }
nav a.cta {
  background: var(--sea); color: var(--white); padding: 8px 14px; border-radius: 8px; font-weight: 600;
}
nav a.cta:hover { background: var(--sea-dark); color: var(--white); }

/* Hero */
.hero { background: linear-gradient(160deg, var(--mist) 0%, var(--sand) 100%); padding: 64px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--sea-dark); margin-bottom: 12px;
}
.hero h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.1; margin: 0 0 16px; }
.hero p.sub { font-size: 19px; color: var(--ink-soft); margin: 0 0 26px; }
.hero-mark { text-align: center; }
.hero-mark img { width: 100%; max-width: 380px; }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-block; background: var(--sea); color: var(--white); padding: 12px 22px;
  border-radius: 8px; text-decoration: none; font-weight: 600;
}
.button:hover { background: var(--sea-dark); color: var(--white); }
.button.ghost { background: transparent; color: var(--sea-dark); border: 1px solid var(--sea); }
.button.ghost:hover { background: var(--white); }
.stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 34px; }
.stats div { font-size: 14px; color: var(--ink-soft); }
.stats strong { display: block; font-size: 22px; color: var(--ink); }

/* Sections */
section { padding: 64px 0; }
section.alt { background: var(--sand); }
.label {
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--sea-dark); margin-bottom: 8px;
}
h2 { font-size: clamp(26px, 3.6vw, 34px); line-height: 1.2; margin: 0 0 12px; }
h3 { font-size: 19px; margin: 0 0 8px; }
.lead { color: var(--ink-soft); max-width: 700px; margin: 0 0 32px; font-size: 18px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 16px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.step .num { font-size: 13px; font-weight: 700; color: var(--sea); letter-spacing: 0.06em; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.plan { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--sea); }
.plan .badge {
  align-self: flex-start; font-size: 12px; font-weight: 700; background: var(--mist); color: var(--sea-dark);
  padding: 3px 10px; border-radius: 999px; margin-bottom: 10px;
}
.plan .price { font-size: 30px; font-weight: 700; margin: 6px 0 2px; }
.plan .price span { font-size: 15px; font-weight: 400; color: var(--ink-soft); }
.plan .setup { font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; }
.plan .tagline { font-size: 15px; color: var(--ink-soft); margin: 0 0 14px; }
.plan ul { padding-left: 18px; margin: 0 0 18px; font-size: 15px; flex: 1; }
.plan li { margin-bottom: 6px; }
.fine { font-size: 14px; color: var(--ink-soft); margin-top: 20px; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 16px 0; max-width: 820px; }
summary { cursor: pointer; font-weight: 600; font-size: 17px; }
details p { color: var(--ink-soft); margin: 10px 0 0; }

/* CTA banner */
.banner { background: var(--ink); color: var(--white); padding: 56px 0; }
.banner h2 { color: var(--white); }
.banner p { color: #c9d6e0; max-width: 680px; }
.banner .label { color: #9fd3dc; }
.banner .button.ghost { color: var(--white); border-color: #9fd3dc; }
.banner .button.ghost:hover { background: rgba(255,255,255,0.08); }
.contact-lines { margin-top: 18px; color: #c9d6e0; }
.contact-lines a { color: #9fd3dc; }

.tag {
  display: inline-block; font-size: 12px; font-weight: 600; background: var(--mist); color: var(--sea-dark);
  padding: 2px 10px; border-radius: 999px; margin-bottom: 10px;
}

/* Inner pages */
.page { padding: 48px 0 64px; max-width: 760px; }
.page h1 { font-size: 34px; margin: 0 0 8px; }
.page h2 { font-size: 22px; margin-top: 32px; }
.muted { color: var(--ink-soft); }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 36px 0 28px; font-size: 14px; color: var(--ink-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
.footer-grid .fh { font-size: 14px; color: var(--ink); margin: 0 0 10px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 2px; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; display: inline-block; padding: 6px 0; }
.footer-grid a:hover { color: var(--sea); }
.copyright { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); }

@media (max-width: 820px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-mark { order: -1; }
  .hero-mark img { max-width: 220px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  header.site { position: static; }
  nav a.wide { display: none; }
  nav a:not(.cta) { font-size: 15px; }
  .hero-mark { display: none; }
  .hero { padding: 40px 0 44px; }
  .copyright a { display: inline-block; padding: 8px 0; }
  section { padding: 48px 0; }
  .footer-grid { grid-template-columns: 1fr; }
}