body {
  background: #f5f8fc;
  color: #172033;
}

.tux-navbar {
  background: #061a33;
}

.hero {
  background: linear-gradient(135deg, #061a33 0%, #0b376d 55%, #0d6efd 100%);
  color: #ffffff;
  padding: 100px 0;
}

.section-title {
  color: #061a33;
  font-weight: 800;
}

.project-card,
.service-card {
  border: 0;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(10, 35, 70, 0.08);
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover,
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 38px rgba(10, 35, 70, 0.14);
}

.icon-box {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: #e8f1ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.image-placeholder {
  min-height: 320px;
  border: 3px dashed #9db7d9;
  border-radius: 24px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5f748f;
  text-align: center;
  padding: 30px;
}

.cta {
  background: #061a33;
  color: #ffffff;
  border-radius: 28px;
}

.list-check {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.list-check li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
}

.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #0d6efd;
  font-weight: 800;
}

footer {
  background: #061a33;
  color: #c9d8ea;
}

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

footer a:hover {
  text-decoration: underline;
}

.footer-links {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-line {
  border-color: rgba(255, 255, 255, 0.18);
  margin: 32px 0 20px;
}

@media (max-width: 767px) {
  .hero {
    padding: 70px 0;
  }

  .hero h1 {
    font-size: 2.2rem;
  }
}

.subpage-hero {
  background: linear-gradient(135deg, #061a33 0%, #0b376d 60%, #104f9c 100%);
  color: #ffffff;
  padding: 90px 0;
}

.image-placeholder-small {
  min-height: 260px;
}

@media (max-width: 767px) {
  .subpage-hero {
    padding: 65px 0;
  }

  .subpage-hero h1 {
    font-size: 2.1rem;
  }
}

.link-card {
  cursor: pointer;
}

.link-card:hover .card-link-text {
  color: #084298;
}

.card-link-text {
  display: inline-block;
  margin-top: 10px;
  font-weight: 700;
  color: #0d6efd;
}

.hero-image {
  width: 100%;
  max-width: 400px;
  object-fit: cover;
  border-radius: 24px;
}