:root {
  --navy: #1b2330;
  --blue: #0f4aa8;
  --light: #f4f6f9;
  --text: #222;
  --muted: #5a6270;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: #fff;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.site-header {
  background: #fff;
  border-bottom: 1px solid #e3e6eb;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 16px;
}

.brand img { height: 70px; width: auto; }

.header-call {
  background: var(--blue);
  color: #fff;
  padding: 10px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}

.hero { background: var(--navy); color: #fff; padding: 56px 0; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero h1 { font-size: 2.4rem; line-height: 1.2; margin: 0 0 16px; }
.lead { font-size: 1.1rem; opacity: 0.92; }
.hero-img { border-radius: 10px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
}

.btn-primary { background: var(--blue); color: #fff; }
.btn-secondary { background: #fff; color: var(--navy); }

.section { padding: 56px 0; }
.section.alt { background: var(--light); }

h2 { font-size: 1.9rem; margin: 0 0 24px; color: var(--navy); }
h3 { margin: 0 0 8px; color: var(--navy); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: #fff;
  border: 1px solid #e3e6eb;
  border-radius: 10px;
  padding: 24px;
}

.card p { color: var(--muted); margin: 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.split img { border-radius: 10px; }

.checks { padding-left: 0; list-style: none; margin: 0 0 24px; }
.checks li { padding: 6px 0 6px 28px; position: relative; }
.checks li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.gallery img { border-radius: 10px; width: 100%; height: auto; }

.contact p { font-size: 1.05rem; }
.big-phone { font-size: 2rem; font-weight: 700; }
.big-phone a { color: var(--navy); text-decoration: none; }

.site-footer {
  background: var(--navy);
  color: #cfd6e2;
  padding: 24px 0;
  font-size: 0.95rem;
}

.site-footer a { color: #fff; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-inner p { margin: 0; }

.legal { max-width: 760px; margin: 0 auto; padding: 48px 20px; }
.legal h1 { color: var(--navy); }

@media (max-width: 800px) {
  .hero-inner, .split, .contact { grid-template-columns: 1fr; }
  .cards, .gallery { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.9rem; }
  .brand img { height: 52px; }
}