:root {
  --re-primary: #0b3d5c;
  --re-primary-dark: #082c43;
  --re-accent: #ff7a30;
  --re-accent-dark: #e5651b;
  --re-bg-light: #f6f8fa;
  --re-text: #1f2933;
  --re-text-muted: #52616f;
}

body {
  color: var(--re-text);
  font-family: "Hiragino Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.7;
}

a {
  color: var(--re-primary);
}

/* Header / nav */
.site-header .navbar {
  background-color: var(--re-primary);
}

.site-header .navbar-brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
}

.site-header .nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.site-header .nav-link:hover,
.site-header .nav-link.active {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-header .lang-switch {
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  padding: 0.25rem 0.9rem;
}

.btn-accent {
  background-color: var(--re-accent);
  color: #fff !important;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.4rem 1.2rem;
}

.btn-accent:hover {
  background-color: var(--re-accent-dark);
  color: #fff;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--re-primary) 0%, var(--re-primary-dark) 100%);
  color: #fff;
  padding: 5rem 0;
}

.hero h1 {
  font-weight: 700;
  font-size: 2.4rem;
}

.hero p.lead {
  color: rgba(255, 255, 255, 0.92);
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-title {
  font-weight: 700;
  color: var(--re-primary);
  margin-bottom: 1.75rem;
}

.card-service {
  border: none;
  border-radius: 0.75rem;
  box-shadow: 0 4px 18px rgba(11, 61, 92, 0.08);
  height: 100%;
}

.card-service .card-title {
  color: var(--re-primary);
  font-weight: 700;
}

/* Pricing table */
.table-pricing th {
  background-color: var(--re-primary);
  color: #fff;
}

.table-pricing td, .table-pricing th {
  vertical-align: middle;
}

/* Testimonials */
.testimonial-card {
  border-left: 4px solid var(--re-accent);
  background-color: var(--re-bg-light);
  border-radius: 0.5rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.testimonial-card .author {
  font-weight: 700;
  color: var(--re-primary);
}

/* Footer */
.site-footer {
  background-color: var(--re-bg-light);
  border-top: 1px solid #e1e6ea;
  color: var(--re-text-muted);
}

.site-footer .footer-link {
  color: var(--re-primary);
  text-decoration: underline;
}

/* Anchors used by moving-tips in-page nav */
.toc-anchor {
  scroll-margin-top: 90px;
}

.toc-list a {
  text-decoration: none;
}

/* Contact form */
.contact-form .form-label {
  font-weight: 600;
}

@media (max-width: 991.98px) {
  .site-header .lang-switch {
    display: inline-block;
    margin-top: 0.5rem;
  }
}