:root {
  --navy: #14304d;
  --navy-dark: #0d2136;
  --orange: #f2762e;
  --orange-dark: #d9611c;
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #1e2733;
  --text-muted: #5b6b7c;
  --border: #e3e7ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a { color: inherit; }

.topbar {
  background: var(--navy-dark);
  color: #fff;
  text-align: center;
  font-size: 14px;
  padding: 10px 14px;
}
.topbar a { color: var(--orange); font-weight: 600; text-decoration: none; }

header.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
header.nav .brand { font-weight: 700; font-size: 18px; color: var(--navy); text-decoration: none; }
header.nav nav a { margin-left: 22px; font-size: 14px; text-decoration: none; color: var(--text-muted); font-weight: 500; }
header.nav nav a:hover { color: var(--orange); }

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 56px 24px 64px;
}
.hero-inner { max-width: 780px; margin: 0 auto; text-align: left; }
.hero .eyebrow { color: #ffbf95; font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.hero h1 { font-size: 34px; line-height: 1.25; margin: 0 0 14px; font-weight: 800; }
.hero p.lead { font-size: 16px; color: #d7e0ea; margin: 0 0 22px; max-width: 620px; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  font-size: 15px;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-secondary { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.35); }

.section { max-width: 980px; margin: 0 auto; padding: 52px 24px; }
.section h2 { font-size: 26px; margin: 0 0 8px; color: var(--navy); }
.section .subhead { color: var(--text-muted); margin: 0 0 28px; font-size: 15px; }

.area-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.area-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.area-card h3 { margin: 0 0 8px; font-size: 15px; color: var(--navy); }
.area-card p { margin: 0; font-size: 13.5px; color: var(--text-muted); }

.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.product-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.product-card img { width: 100%; height: 140px; object-fit: contain; background: #f0f2f5; padding: 12px; }
.product-card .body { padding: 14px 16px; }
.product-card h3 { font-size: 15px; margin: 0 0 6px; color: var(--navy); }
.product-card p { font-size: 13px; color: var(--text-muted); margin: 0 0 10px; }
.product-card a { font-size: 13.5px; font-weight: 700; color: var(--orange); text-decoration: none; }

table.pricing { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; }
table.pricing th, table.pricing td { padding: 14px 16px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--border); }
table.pricing th { background: var(--navy); color: #fff; font-weight: 600; }
table.pricing td strong { color: var(--navy); }

.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.review-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.review-card .stars { color: var(--orange); font-size: 14px; margin-bottom: 8px; }
.review-card p { font-size: 14px; color: var(--text); margin: 0 0 10px; }
.review-card .name { font-size: 13px; color: var(--text-muted); font-weight: 600; }

.faq-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-item h3 { font-size: 16px; margin: 0 0 8px; color: var(--navy); }
.faq-item p { margin: 0; font-size: 14.5px; color: var(--text-muted); }

.contact-box { background: var(--navy); color: #fff; border-radius: 14px; padding: 32px; text-align: center; }
.contact-box h2 { color: #fff; }
.contact-box .subhead { color: #cdd8e3; }
.contact-box .phones { margin-top: 18px; font-size: 18px; font-weight: 700; }
.contact-box .phones a { color: var(--orange); text-decoration: none; }

footer { background: var(--navy-dark); color: #b9c6d3; padding: 32px 24px; text-align: center; font-size: 13.5px; }
footer a { color: #fff; text-decoration: none; margin: 0 10px; }

.whatsapp-fab {
  position: fixed; bottom: 20px; right: 20px;
  background: #25D366; width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  z-index: 20;
}
.whatsapp-fab img { width: 28px; height: 28px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 26px; }
  header.nav nav { display: none; }
}