:root {
  --elongo-primary: #1e3a5f;
  --elongo-accent: #3b7ddd;
  --elongo-accent-light: #e7f1ff;
  --elongo-success: #1cbb8c;
  --elongo-muted: #6c757d;
}

body.landing-page {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #2c3e50;
  scroll-behavior: smooth;
}

.landing-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(30, 58, 95, 0.08);
}

.landing-nav .navbar-brand.elongo-brand-link,
.landing-nav .navbar-brand {
  font-weight: 700;
  color: var(--elongo-primary);
}

.landing-nav .nav-link {
  color: #495057;
  font-weight: 500;
}

.landing-nav .nav-link:hover {
  color: var(--elongo-accent);
}

.hero-section {
  background: linear-gradient(135deg, #f0f6ff 0%, #ffffff 45%, #f8fafc 100%);
  padding: 5rem 0 4rem;
  border-bottom: 1px solid #e9ecef;
}

.hero-section h1 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--elongo-primary);
  line-height: 1.2;
}

.hero-lead {
  font-size: 1.05rem;
  color: #495057;
  line-height: 1.75;
}

.hero-bullets {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.hero-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
  color: #495057;
}

.hero-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--elongo-accent);
}

.section-title {
  font-weight: 700;
  color: var(--elongo-primary);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--elongo-muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.service-card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(30, 58, 95, 0.06);
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30, 58, 95, 0.1);
}

.service-card .icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--elongo-accent-light);
  color: var(--elongo-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.about-section {
  background: #fff;
}

.services-section {
  background: #f8fafc;
}

.form-section {
  background: linear-gradient(180deg, #fff 0%, #f0f6ff 100%);
}

.form-card {
  border: none;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(30, 58, 95, 0.08);
}

.access-section {
  background: var(--elongo-primary);
  color: #fff;
}

.access-section .card {
  border: none;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.access-section .nav-tabs .nav-link {
  color: rgba(177, 176, 176, 0.75);
  border: none;
}

.access-section .nav-tabs .nav-link.active {
  background: #fff;
  color: var(--elongo-primary);
  border-radius: 8px 8px 0 0;
  font-weight: 600;
}

.landing-footer {
  background: #152a45;
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 1.5rem;
}

.landing-footer a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

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

.btn-elongo-primary {
  background: var(--elongo-accent);
  border-color: var(--elongo-accent);
  color: #fff;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
}

.btn-elongo-primary:hover {
  background: #2f6bc7;
  border-color: #2f6bc7;
  color: #fff;
}

.btn-elongo-outline {
  border: 2px solid var(--elongo-accent);
  color: var(--elongo-accent);
  font-weight: 600;
  border-radius: 8px;
}

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

#kit-request-alert.d-none {
  display: none !important;
}

.staff-link {
  font-size: 0.8rem;
  opacity: 0.6;
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 3.5rem 0 2.5rem;
  }
}