:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #1f2933;
  --muted: #607080;
  --brand: #003d70;
  --brand-dark: #00264a;
  --brand-bright: #0089d6;
  --silver: #d5d9de;
  --soft-blue: #eaf5fb;
  --green: #0f6b35;
  --border: #dfe6ee;
  --shadow: 0 18px 45px rgba(0, 45, 85, 0.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
a { color: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--border); backdrop-filter: blur(10px); box-shadow: 0 8px 24px rgba(0, 38, 74, .06); }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; gap: 18px; }
.brand { font-weight: 900; text-decoration: none; color: var(--brand); font-size: 1.05rem; }
.brand-logo { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo img { width: 58px; height: auto; display: block; }
nav { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
nav a { text-decoration: none; font-weight: 800; color: var(--muted); font-size: .95rem; }
nav a:hover { color: var(--brand-bright); }
.hero { padding: 66px 0 58px; background: linear-gradient(135deg, #ffffff 0%, #edf7fd 58%, #dcecf5 100%); border-bottom: 1px solid var(--border); }
.hero-grid, .two-col { display: grid; grid-template-columns: 1.12fr .88fr; gap: 34px; align-items: center; }
.hero-logo { width: min(420px, 90%); max-height: 220px; object-fit: contain; display: block; margin: 0 auto 8px; filter: drop-shadow(0 12px 18px rgba(0, 45, 85, .12)); }
.logo-tagline { text-align: center; width: min(420px, 90%); margin: 0 auto 18px; color: var(--brand-dark); font-size: .9rem; letter-spacing: .12em; display: block; }
.eyebrow { margin: 0 0 10px; color: var(--brand-bright); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
h1 { font-size: clamp(2.1rem, 5vw, 4.05rem); line-height: 1.05; margin: 0 0 18px; color: var(--brand-dark); }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.15; margin: 0 0 16px; color: var(--brand-dark); }
h3 { margin: 0 0 10px; color: var(--brand-dark); }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 680px; margin-bottom: 18px; }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 24px; }
.trust-strip span { background: #fff; color: var(--brand-dark); border: 1px solid var(--silver); padding: 8px 12px; border-radius: 999px; font-weight: 900; box-shadow: 0 8px 18px rgba(0, 61, 112, .08); }
.trust-strip span::before { content: "✓"; color: var(--green); margin-right: 7px; }
.hero-actions, .contact-buttons { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 12px 18px; border-radius: 999px; font-weight: 900; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; }
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--brand-bright)); color: #fff; box-shadow: 0 10px 20px rgba(0, 61, 112, .24); }
.btn.primary:hover { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); }
.btn.secondary { border-color: var(--brand); color: var(--brand); background: #fff; }
.btn.secondary:hover { border-color: var(--brand-bright); color: var(--brand-bright); }
.btn.ghost { border-color: var(--border); color: var(--brand-dark); background: #fff; }
.small-note { color: var(--muted); font-weight: 800; }
.hero-card, .quote-box, .card, blockquote, .quote-form { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); }
.hero-card { padding: 28px; }
.hero-photo-card { padding: 0; overflow: hidden; border-top: 6px solid var(--brand-bright); }
.hero-photo-card img { width: 100%; height: 300px; object-fit: cover; display: block; }
.photo-card-copy { padding: 24px; }
.project-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.project-gallery figure { margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); }
.project-gallery img { width: 100%; height: 260px; object-fit: cover; display: block; background: #eee; }
.project-gallery figcaption { padding: 14px 16px 16px; font-weight: 900; color: var(--brand-dark); border-top: 1px solid var(--border); }
.check-list { padding: 0; margin: 18px 0 0; list-style: none; display: grid; gap: 10px; }
.check-list li::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 9px; }
.section { padding: 68px 0; }
.alt { background: #ffffff; }
.quote-box { padding: 26px; color: var(--brand-dark); font-size: 1.2rem; font-weight: 800; border-left: 6px solid var(--brand-bright); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 22px; }
.card { padding: 24px; border-top: 5px solid var(--brand); }
.card:nth-child(even) { border-top-color: var(--brand-bright); }
.card p { color: var(--muted); margin: 0; }
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 22px; }
blockquote { margin: 0; padding: 24px; }
blockquote p { margin: 0 0 16px; font-size: 1.04rem; }
cite { color: var(--muted); font-style: normal; font-weight: 900; }
.wide-text { max-width: 850px; color: var(--muted); font-size: 1.1rem; }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.area-tags span { background: var(--soft-blue); color: var(--brand-dark); border: 1px solid #c9e4f4; padding: 9px 13px; border-radius: 999px; font-weight: 900; }
.contact-grid { align-items: start; }
.quote-form { padding: 24px; display: grid; gap: 12px; border-top: 6px solid var(--brand-bright); }
.quote-form label { display: grid; gap: 6px; font-weight: 900; color: var(--brand-dark); }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; border: 1px solid var(--border); border-radius: 12px; padding: 12px; font: inherit; background: #fff; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: 3px solid rgba(0, 137, 214, .18); border-color: var(--brand-bright); }
.site-footer { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); color: #fff; padding: 22px 0; }
.footer-grid { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-grid p { margin: 0; }
@media (max-width: 860px) {
  .nav-wrap, .footer-grid { align-items: flex-start; }
  .nav-wrap { flex-direction: column; }
  .hero-grid, .two-col { grid-template-columns: 1fr; }
  .cards, .reviews, .project-gallery { grid-template-columns: 1fr; }
  nav { gap: 12px; }
  .hero { padding-top: 42px; }
  .brand-logo img { width: 50px; }
  .hero-logo { width: min(360px, 100%); margin-left: auto; margin-right: auto; }
  .logo-tagline { width: 100%; text-align: center; }
}
.trust-heading {
  margin: -4px 0 14px;
  color: var(--brand-bright);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: .02em;
}