:root {
  --dark-green: #0a6060;
  --light-green: #0b9292;
  --primary: var(--light-green);
  --secondary: var(--dark-green);
  --text-color: #333;
  --font-family: "Poppins", sans-serif;
  --transition-speed: 0.3s;
}

.c-light-green {
  color: rgba(0, 255, 255, 0.3);
}

.c-dark-green {
  color: #0a6060;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--light-green) !important;
    border-radius: 5px;
    margin-bottom: 11px;
  }

  .navbar .nav-link:hover,
  .navbar .nav-link:focus {
    color: rgba(255, 255, 255, 0.5) !important;
    text-decoration: none;
    outline: none;
  }
}

/* Breadcrumb Clean — Tons de Cinza */
.breadcrumb-clean {
  font-size: 0.9rem;
  margin: 1.5rem 0;
}
.breadcrumb-clean ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
}
.breadcrumb-clean li {
  display: flex;
  align-items: center;
}
/* Separador em cinza claro */
.breadcrumb-clean li + li::before {
  content: "›";
  margin: 0 0.5rem;
  color: rgb(11, 146, 146);
  font-weight: bold;
}
/* Links em cinza médio */
.breadcrumb-clean a {
  color: rgb(11, 146, 146);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb-clean a:hover,
.breadcrumb-clean a:focus {
  color: rgb(0, 128, 128);
  text-decoration: none;
}
/* Item atual em cinza escuro */
.breadcrumb-clean li[aria-current="page"] {
  color: rgba(11, 146, 146, 0.5);
  font-weight: 500;
}

.link-underline:hover {
  text-decoration: underline;
  text-decoration-color: var(--light-green);
}

.section-divider {
  border-bottom: 1px solid #dddddd;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  color: var(--text-color);
  line-height: 1.6;
}

.banner {
  background-image: url("../img/banner-home.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  height: 50vh;
  display: flex;
  align-items: center;
}

.banner-interno {
  background-image: url("../img/banner-interno.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  height: 20vh;
  display: flex;
  align-items: center;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--secondary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1000;
  transition: top var(--transition-speed) ease;
}
.skip-link:focus {
  top: 1rem;
}

.top-bar {
  background-color: var(--primary);
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
  padding: 0.25rem 0;
}

.navbar {
  background-color: var(--secondary);
}
.navbar .nav-link {
  color: #fff;
  margin-left: 1rem;
  transition: color var(--transition-speed) ease;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--primary);
  text-decoration: none;
  outline: none;
}

.hero {
  background: url("../img/banner.jpg") center/cover no-repeat;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero h1,
.hero p {
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.btn-primary {
  background-color: var(--primary);
  border: none;
  transition: background-color var(--transition-speed) ease;
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--secondary);
  outline: none;
}

.section-title {
  color: var(--secondary);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

footer.footer {
  background-color: var(--secondary);
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
  padding: 1rem 0;
}

/* Responsividade */
@media (max-width: 576px) {
  .hero {
    height: 50vh;
  }
}