:root {
  --sentinel-sari: rgb(218, 165, 33);
  --sentinel-siyah: #000;
}

/* Fontlar */
h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
}
body, p, span {
  font-family: 'Open Sans', sans-serif;
}

body {
  background-color: var(--sentinel-siyah);
  background-image: url('images/background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #f0f0f0;
}

img[alt="Sentinel Express Logo"] {
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.bg-overlay {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 60px 0;
}

h1, h2, h4, h5 {
  color: var(--sentinel-sari);
}

.card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: none;
  color: white;
}

.gallery-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border: 2px solid var(--sentinel-sari);
  border-radius: 10px;
}

.partner-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 50%;
  margin-bottom: 10px;
  border: 2px solid var(--sentinel-sari);
}

section {
  padding: 60px 0;
}

.bg-mor {
  background-color: var(--sentinel-sari);
  color: #fff;
}

.partner-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: rgba(218, 165, 33, 0.1);
  border: 1px solid rgba(218, 165, 33, 0.3);
  color: #fff;
  backdrop-filter: blur(6px);
  border-radius: 10px;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
}

.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.partner-description p {
  font-size: 1rem;
  line-height: 1.5;
  color: #ddd;
}

.vtc {
  color: inherit;
  text-decoration: none;
}

.social-link {
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: var(--sentinel-sari);
}

.main-content {
  padding-top: 100px;
}

.navbar-nav .nav-link {
  transition: background-color 0.3s ease, color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--sentinel-sari);
  font-weight: 700;
  box-shadow: 0 0 8px var(--sentinel-sari);
}

.navbar-nav .nav-link.active {
  background-color: rgba(255, 255, 255, 0.25);
  color: var(--sentinel-sari);
  font-weight: 700;
  box-shadow: 0 0 12px var(--sentinel-sari);
}

.navbar-toggler {
  border: none;
}

.navbar-toggler:focus {
  outline: none;
  box-shadow: 0 0 8px var(--sentinel-sari);
}

.event-card {
  background: rgba(218, 165, 33, 0.15);
  border-left: 5px solid var(--sentinel-sari);
  color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.event-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(218, 165, 33, 0.6);
  background: rgba(218, 165, 33, 0.3);
}

.event-card h5 {
  font-weight: 700;
  margin-bottom: 1rem;
}

.event-card p {
  font-size: 1rem;
  line-height: 1.5;
}

.event-card .date {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  opacity: 0.7;
  text-align: right;
}

#eventModalLabel a,
#eventModalLabel a:hover {
  color: inherit !important;
  text-decoration: none !important;
  cursor: pointer;
}

.modal-content {
  background: rgba(0, 0, 0, 0.9);
  border-radius: 15px;
  border: 2px solid rgba(218, 165, 33, 0.8);
  box-shadow: 0 0 20px rgba(218, 165, 33, 0.7);
  color: #eee;
  font-family: 'Montserrat', sans-serif;
}

.modal-title {
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--sentinel-sari);
}

.btn-close {
  filter: brightness(150%);
  transition: filter 0.3s ease;
}
.btn-close:hover {
  filter: brightness(250%);
}

.modal-body {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #ccc;
  padding-top: 1rem;
  padding-bottom: 1.5rem;
}

.modal-footer {
  border-top: none;
  font-size: 0.9rem;
  color: #999;
  padding-top: 0;
  padding-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-date {
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
}

.modal-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(218, 165, 33, 0.7);
}

.modal-brand {
  font-weight: 700;
  color: rgba(218, 165, 33, 0.9);
  font-size: 1.1rem;
  user-select: none;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}
.modal-brand:hover {
  opacity: 1;
  cursor: default;
}

.bg-dark-custom {
  background: rgba(0, 0, 0, 0.95);
  border-radius: 15px;
  border: 2px solid rgba(218, 165, 33, 0.8);
  box-shadow: 0 0 20px rgba(218, 165, 33, 0.7);
  color: #eee;
  font-family: 'Montserrat', sans-serif;
  position: relative;
}

@media (max-width: 576px) {
  .modal-dialog {
    max-width: 90vw;
  }
}

@media (max-width: 767.98px) {
  .modal-body {
    flex-direction: column;
  }
  .modal-image {
    max-width: 100%;
    margin-bottom: 1rem;
  }
}

.list-group-item {
  background: rgba(218, 165, 33, 0.15);
  color: #eee;
  border: none;
  margin-bottom: 8px;
  border-radius: 12px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(218, 165, 33, 0.2);
  font-weight: 600;
  transition: background-color 0.3s ease;
}
.list-group-item:hover {
  background: rgba(218, 165, 33, 0.35);
  box-shadow: 0 4px 15px rgba(218, 165, 33, 0.5);
  color: white;
  cursor: default;
}

.btn-custom {
  background: linear-gradient(90deg, rgba(218,165,33,1), rgba(160,120,20,1));
  box-shadow: 0 4px 15px rgba(218,165,33,0.7);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  border: none;
  border-radius: 8px;
  color: white;
}
.btn-custom:hover,
.btn-custom:focus {
  background: linear-gradient(90deg, rgba(160,120,20,1), rgba(218,165,33,1));
  box-shadow: 0 6px 20px rgba(218,165,33,0.9);
  outline: none;
}

/* Yönetim Kartları */
.team-card {
  background: rgba(218,165,33,0.15);
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(218,165,33,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #fff;
  cursor: pointer;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 1rem;
}
.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(218,165,33,0.6);
}
.team-card img {
  border-radius: 50%;
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 3px solid rgba(218,165,33,0.7);
  margin-bottom: 1rem;
  transition: border-color 0.3s ease;
}
.team-card:hover img {
  border-color: rgba(218,165,33,1);
}
.team-card .card-title {
  color: #f6e7c4;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}
.team-card .card-text {
  color: #e5d8ae;
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 0;
  text-align: center;
  line-height: 1.3;
}

/* Açılır Menü */
.dropdown-menu {
  background: rgba(0, 0, 0, 0.95);
  border: 2px solid rgba(218,165,33,0.7);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(218,165,33,0.5);
  backdrop-filter: blur(8px);
  padding: 8px 0;
  animation: fadeInDropdown 0.4s ease forwards;
}

.dropdown-menu a {
  color: #f6e7c4;
  font-weight: 600;
  padding: 10px 18px;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.nav-link.active,
.dropdown-item.active {
    background-color: #daa520 !important;
    color: #111 !important;
}

.dropdown-menu a:hover {
  background-color: rgba(218,165,33,0.2);
  color: var(--sentinel-sari);
  transform: translateX(3px);
}

.dropdown-divider {
  border-top: 1px solid rgba(218,165,33,0.4);
  margin: 6px 0;
}

/* Açılma animasyonu */
@keyframes fadeInDropdown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.table-custom {
    background-color: #1c1c1c; /* Tablonun genel arka planı */
    border-radius: 12px;
    overflow: hidden;
    color: #fff; /* Tüm yazılar beyaz */
}

.table-custom th {
    background-color: #daa520; /* Başlık rengi */
    color: #111; /* Başlık yazısı koyu */
    font-weight: 700;
    text-align: center;
}

.table-custom td {
    background-color: #2a2a2a; /* Satır arka planını biraz açtım */
    color: #fff; /* Satır yazıları beyaz */
    text-align: center;
}

.table-custom tbody tr:hover {
    background-color: rgba(218,165,32,0.3); /* Hover daha belirgin */
    transform: translateY(-2px);
}

.table-custom .profile-img {
    border: 2px solid rgba(218,165,33,0.7);
    transition: border-color 0.3s ease;
}

.table-custom .profile-img:hover {
    border-color: rgba(218,165,33,1);
}