:root {
  --color-primary: #0b3a53;
  --color-secondary: #127a8a;
  --color-accent: #e86a33;
  --color-surface: #f4f7f8;
  --color-ink: #102a43;
  --radius: 12px;
}

body {
  font-family: "Source Sans 3", sans-serif;
  color: var(--color-ink);
  background: radial-gradient(1200px 600px at 80% -10%, #1b6a7a 0%, transparent 60%),
    radial-gradient(900px 500px at -20% 20%, #2f5f77 0%, transparent 60%),
    #0d2b3f;
}

.hero-wrap {
  color: #fff;
  min-height: 90vh;
}

.brandmark {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #fff;
}

.nav-link {
  color: #e9f2f7;
}

.nav-link:hover,
.nav-link:focus {
  color: #fff;
}

.pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 600;
}

h1,
h2,
h3,
.section-title {
  font-family: "Space Grotesk", sans-serif;
}

.hero-card,
.feature-card,
.timeline-card,
.contact-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 10px 30px rgba(16, 42, 67, 0.12);
}

.hero-card {
  background: linear-gradient(165deg, #ffffff, #eef6fa);
  color: var(--color-ink);
}

.hero-card li + li {
  margin-top: 0.6rem;
}

.hero-card li i {
  width: 1.25rem;
  margin-right: 0.35rem;
  color: var(--color-secondary);
}

.section-pad {
  padding: 5rem 0;
  background: #fff;
}

.muted-bg {
  background: var(--color-surface);
}

.feature-card {
  height: 100%;
  border-top: 4px solid var(--color-secondary);
}

.feature-card h3 {
  font-size: 1.1rem;
}

.feature-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  background: rgba(18, 122, 138, 0.12);
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.timeline-card ul {
  list-style: none;
  padding-left: 0;
}

.timeline-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
}

.timeline-card ul li i {
  color: var(--color-secondary);
  margin-top: 0.2rem;
}

.btn i {
  margin-right: 0.4rem;
}

.stats-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.stats-grid div {
  background: #fff;
  border-radius: 10px;
  padding: 0.9rem;
}

.stats-grid strong {
  display: block;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.timeline-card ol {
  margin: 0;
  padding-left: 1.2rem;
}

.contact-card {
  border-top: 4px solid var(--color-accent);
}

.form-control {
  min-height: 44px;
  border-radius: 10px;
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 600;
  border-radius: 10px;
}

.btn-primary:hover,
.btn-primary:focus {
  background: #d95a24;
  border-color: #d95a24;
}

.btn-outline-light {
  border-width: 2px;
}

.footer {
  background: #081d2a;
  color: #d8e7f0;
}

@media (max-width: 991px) {
  .navbar-collapse {
    margin-top: 0.75rem;
    padding: 0.75rem;
    border-radius: 10px;
    background: rgba(8, 29, 42, 0.94);
  }

  .navbar-collapse .nav-link {
    color: #e9f2f7;
  }

  .navbar-collapse .nav-link:hover,
  .navbar-collapse .nav-link:focus {
    color: #ffffff;
  }

  .navbar-collapse .btn {
    width: 100%;
    margin-top: 0.35rem;
  }

  .navbar-toggler {
    border-color: rgba(233, 242, 247, 0.7);
  }

  .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(233, 242, 247, 0.25);
  }

  .hero-wrap {
    min-height: auto;
  }

  .section-pad {
    padding: 3.5rem 0;
  }
}