:root {
  --ibb-primary: #8a1e3e;
  --ibb-primary-dark: #6e1832;
  --ibb-focus: #233c7f;
  --ibb-footer-bg: #2a2a2a;
  --ibb-socket-bg: #1f1f1f;
}

:focus-visible {
  outline: 2px solid var(--ibb-focus);
  outline-offset: 2px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
}

.site-logo {
  width: 150px;
  max-width: 100%;
  height: auto;
}

.navbar .nav-link {
  color: #444;
  padding: 1rem 0.85rem;
  letter-spacing: 0.02em;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--ibb-primary);
}

.btn-ibb {
  background-color: var(--ibb-primary);
  border-color: var(--ibb-primary);
  color: #fff;
}

.btn-ibb:hover,
.btn-ibb:focus {
  background-color: var(--ibb-primary-dark);
  border-color: var(--ibb-primary-dark);
  color: #fff;
}

.btn-outline-ibb {
  color: var(--ibb-primary);
  border-color: var(--ibb-primary);
}

.btn-outline-ibb:hover {
  background-color: var(--ibb-primary);
  border-color: var(--ibb-primary);
  color: #fff;
}

.page-title {
  color: var(--ibb-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.facility-card {
  transition: box-shadow 0.2s ease;
  border-color: #eee;
}

.facility-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.facility-content img {
  max-width: 100%;
  height: auto;
}

.page-main {
  min-height: 50vh;
}

.hero-carousel .carousel-inner {
  background-color: transparent; /* siyah alanı kaldır */
}

.hero-carousel .carousel-item {
  aspect-ratio: 1500 / 430;
  overflow: hidden;
}

.hero-carousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.content-section {
  background-image: url("../assets/img/golge-3.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-attachment: scroll;
}

.section-title {
  color: var(--ibb-primary);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section-divider {
  width: 50px;
  margin: 0 0 1.25rem;
  border-top: 2px solid var(--ibb-primary);
  opacity: 1;
}

.news-link {
  color: inherit;
  text-decoration: none;
}

.news-link:hover {
  color: var(--ibb-primary);
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  min-width: 2.5rem;
  background-color: var(--ibb-primary);
  color: #fff;
  border-radius: 4px;
  font-size: 1.1rem;
}

.icon-list-link {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.35;
}

.icon-list-link:hover {
  color: var(--ibb-primary);
}

.site-footer {
  background-color: var(--ibb-footer-bg);
  color: #ccc;
}

.footer-logo {
  max-width: 100%;
  height: auto;
}

.socket-bar {
  background-color: var(--ibb-socket-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.socket-copyright a {
  color: #bbb;
  text-decoration: none;
}

.socket-copyright a:hover {
  color: #fff;
}

.socket-nav .nav-link {
  color: #aaa;
  padding-top: 0.15rem;
  padding-bottom: 0.15rem;
}

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

.social-links a {
  color: #ccc;
  font-size: 1.25rem;
  text-decoration: none;
}

.social-links a:hover {
  color: #fff;
}

.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1040;
}

.cookie-bar.hidden {
  display: none !important;
}

.btn-scroll-top {
  position: fixed;
  bottom: 5rem;
  right: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1030;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-scroll-top.visible {
  display: inline-flex;
}

@media (max-width: 991.98px) {
  .hero-carousel .carousel-item {
    min-height: unset; 
  }

  .hero-carousel .carousel-item img {
    max-height: none; 
  }
}