:root {
  --navy: #14283c;
  --navy-2: #1d3a57;
  --orange: #f26722;
  --orange-dark: #d9550f;
  --ink: #22303c;
  --muted: #5b6b7a;
  --line: #e3e9ef;
  --bg: #ffffff;
  --bg-soft: #f4f7fa;
  --radius: 10px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}
img { max-width: 100%; }
a { color: var(--orange-dark); }
h1, h2, h3 { line-height: 1.25; color: var(--navy); }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); margin: 0 0 .6rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 .5rem; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.topbar {
  background: var(--navy);
  color: #cfe0ef;
  font-size: .88rem;
  padding: 6px 0;
}
.topbar .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
header.site {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px; gap: 16px;
}
.logo { text-decoration: none; color: var(--navy); font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; }
.logo span { color: var(--orange); }
nav.main { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
nav.main a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; }
nav.main a:hover { color: var(--orange-dark); }
.btn {
  display: inline-block; background: var(--orange); color: #fff !important;
  padding: 12px 22px; border-radius: 8px; text-decoration: none; font-weight: 700;
  border: 0; cursor: pointer; font-size: 1rem;
}
.btn:hover { background: var(--orange-dark); }
.btn.ghost { background: transparent; border: 2px solid #fff; }
.btn.ghost:hover { background: rgba(255,255,255,.12); }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 70%);
  color: #e8eff6;
  padding: 72px 0 64px;
}
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.15rem; max-width: 640px; color: #c9d8e6; margin: 0 0 1.6rem; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero .phone-big { font-size: 1.25rem; font-weight: 800; color: #fff; text-decoration: none; }
.trust { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 34px; padding: 0; list-style: none; }
.trust li { font-size: .92rem; color: #b9cbdc; }
.trust li::before { content: "✓ "; color: var(--orange); font-weight: 800; }

/* Sections */
section { padding: 60px 0; }
section.soft { background: var(--bg-soft); }
.kicker { text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; font-weight: 800; color: var(--orange-dark); margin: 0 0 .4rem; }
.grid { display: grid; gap: 22px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px;
}
.card h3 a { color: var(--navy); text-decoration: none; }
.card h3 a:hover { color: var(--orange-dark); }
.card p { margin: 0; color: var(--muted); font-size: .96rem; }
.card .more { display: inline-block; margin-top: 10px; font-weight: 700; font-size: .92rem; }
.icon { font-size: 1.6rem; margin-bottom: 10px; display: block; }

/* Steps */
.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 28px; }
.steps .card::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: -18px; left: 22px;
  background: var(--orange); color: #fff; font-weight: 800;
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* Areas */
.areas ul { columns: 3; list-style: none; padding: 0; margin: 0; }
.areas li { padding: 4px 0; color: var(--muted); }
@media (max-width: 640px) { .areas ul { columns: 2; } }

/* FAQ */
details {
  border: 1px solid var(--line); border-radius: 8px; margin-bottom: 10px;
  background: #fff; padding: 0 18px;
}
details summary {
  cursor: pointer; font-weight: 700; padding: 14px 0; color: var(--navy);
  list-style: none; display: flex; justify-content: space-between; gap: 10px;
}
details summary::after { content: "+"; color: var(--orange); font-size: 1.3rem; font-weight: 800; }
details[open] summary::after { content: "–"; }
details p { margin-top: 0; color: var(--muted); }

/* CTA band */
.cta-band { background: var(--orange); color: #fff; text-align: center; padding: 52px 0; }
.cta-band h2 { color: #fff; }
.cta-band .btn { background: var(--navy); }
.cta-band .btn:hover { background: var(--navy-2); }
.cta-band a.tel { color: #fff; font-weight: 800; font-size: 1.3rem; text-decoration: none; display: inline-block; margin-top: 10px; }

/* Article/service pages */
.page-hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 70%); color: #e8eff6; padding: 54px 0 46px; }
.page-hero h1 { color: #fff; }
.page-hero p { max-width: 680px; color: #c9d8e6; }
.breadcrumbs { font-size: .85rem; margin-bottom: 12px; color: #9db4c8; }
.breadcrumbs a { color: #cfe0ef; text-decoration: none; }
article.service { padding: 54px 0; }
article.service .wrap { max-width: 820px; }
article.service h2 { margin-top: 2.2rem; }
article.service ul { padding-left: 22px; }
article.service li { margin-bottom: 6px; }
.callout {
  background: var(--bg-soft); border-left: 4px solid var(--orange);
  padding: 16px 20px; border-radius: 0 8px 8px 0; margin: 1.5rem 0;
}
.callout p { margin: 0; }

/* Footer */
footer.site { background: var(--navy); color: #a9bccd; padding: 54px 0 30px; font-size: .93rem; }
footer.site h3 { color: #fff; font-size: 1rem; }
footer.site a { color: #cfe0ef; text-decoration: none; }
footer.site a:hover { color: #fff; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { padding: 3px 0; }
.foot-grid { display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-bottom: 30px; }
.foot-bottom { border-top: 1px solid #2b4562; padding-top: 18px; font-size: .84rem; }

@media (max-width: 760px) {
  nav.main { display: none; }
  .hero { padding: 52px 0 44px; }
}