:root {
  --primary-color: #003b73;
  --accent-color: #00a3e0;
  --dark-color: #02101f;
  --light-bg: #f5f7fb;
  --body-font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  font-family: var(--body-font);
  color: #222;
}

.navbar-brand span.logo-mark {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  margin-right: 8px;
}

.navbar-brand span.logo-text-main {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary-color);
}

.navbar-brand span.logo-text-sub {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #6c757d;
  display: block;
  margin-top: -2px;
}

.hero-banner {
  background: linear-gradient(135deg, #02101f, #003b73);
  color: #fff;
  padding: 80px 0;
}

.hero-banner h1,
.hero-banner h2 {
  font-weight: 700;
}

.section-light {
  background-color: var(--light-bg);
  padding: 60px 0;
}

.section-default {
  padding: 60px 0;
}

.section-title {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.service-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.08);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.service-card-body {
  padding: 20px 22px 24px;
}

.footer {
  background: #02101f;
  color: #adb5bd;
  padding: 30px 0;
  font-size: 0.9rem;
}

.footer a {
  color: #ced4da;
  text-decoration: none;
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.contact-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.address-block {
  background: #fff;
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.faq-accordion .accordion-button {
  font-weight: 600;
}

.banner-inner {
  padding: 70px 0;
  background: linear-gradient(135deg, #02101f, #733800);
  color: #fff;
}

.banner-inner h1 {
  font-weight: 700;
}

.banner-inner p {
  opacity: 0.85;
}