/* Image Slider */
.container_image {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 80vh; /* fixed slider height */
  overflow: hidden;
}

.container_image .image {
  display: flex;
  transition: transform 0.5s ease-in-out;
  height: 100%;
}

.container_image .image img {
  flex-shrink: 0;
  width: 100%;            /* each image takes full slider width */
  height: 100%;
  object-fit: cover;       /* keep aspect ratio and fill area */
  border-radius: 15px;     /* smooth rounded edges */
  border: 3px solid pink;  /* visible border */
}

/* Arrow Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  border: none;
  color: white;
  font-size: 2rem;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
}

.prev-btn { left: 15px; }
.next-btn { right: 15px; }

.slider-btn:hover {
  background: rgba(0,0,0,0.8);
}


/* Hero Section */
.hero-section {
  height: 100vh;
  position: relative;
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}


/* Glass Navbar */
.glass-navbar {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  transition: background 0.3s ease;
}
.glass-navbar.scrolled {
  background: rgba(33, 37, 41, 0.95);
}

/* Course Cards */
.course-card {
  border-radius: 12px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* Faculty Cards */
.faculty-card {
  border-radius: 16px;
}
.faculty-img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Quality Cards */
.quality-card {
  border-radius: 12px;
  transition: all 0.3s;
}
.quality-card:hover {
  background: #f8f9fa;
  transform: scale(1.05);
}

.nav-link{
    color: rgba(255, 255, 255, 0.467);
}

.nav-link:hover{
    color: rgb(255, 255, 255);
}

.nav-link-btn{
    background: blue;
    border: none;
    border-radius: 10px;
}

/*about page*/


.container_images {
    width: 100%;
    height: 55vh;
    background: black;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    cursor: grab;
    white-space: nowrap;
}

.container_images:active {
    cursor: grabbing;
}

.container_images .images {
    display: inline-flex;
    gap: 1rem;
    align-items: center;
    height: 100%;
}

.images img {
    border: 2px solid pink;
    border-radius: 20px;
    height: 90%;
}


.achievers-section {
  position: relative;
}

.achievers-grid {
  display: flex;
  overflow-x: auto;
  gap: 20px;
  scroll-behavior: smooth;
  padding-bottom: 10px;
}

.achievers-grid::-webkit-scrollbar {
  height: 6px;
}
.achievers-grid::-webkit-scrollbar-thumb {
  background: #007bff;
  border-radius: 10px;
}

.achiever-card {
  flex: 0 0 220px;
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}
.achiever-card:hover {
  transform: translateY(-6px);
}
.achiever-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}
.achiever-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.7));
  color: #fff;
  padding: 15px;
}

/* Slider buttons */

.slider-btn {
  outline: none;
  border: none;
  list-style: none;
  box-shadow: none;
}
.slider-btn:focus {
  outline: none;
  box-shadow: none;
}


/* .slider-btn.small-btn {
  background: #007bff;
  border: none;
  color: white;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  transition: 0.3s;
}
.slider-btn.small-btn:hover {
  background: #0056b3;
} */

/* Modal overlay */
.achiever-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  justify-content: center;
  align-items: center;
  padding: 20px;
}

/* Modal box */
.modal-content {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: #1c1f26;
  color: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  max-width: 700px;
  width: 100%;
  animation: fadeIn 0.3s ease-in-out;
}

/* Modal sections */
.modal-left {
  flex: 0 0 45%;
  background: #111;
}
.modal-left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-right {
  flex: 1;
  padding: 25px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, #232a34, #1a1f27);
}

/* Modal text */
#modalName {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #00d4ff;
}
.modal-basic, .modal-more {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #d6d6d6;
}
.modal-basic strong, .modal-more strong {
  color: #fff;
  font-weight: 600;
}

/* Close button */
.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.close-btn:hover {
  transform: scale(1.15);
}


.social-sidebar {
  position: fixed;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
}

.social-sidebar a {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-sidebar a:hover {
  transform: scale(1.1) translateX(5px);
  box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.facebook { background: #1877f2; }
.instagram { background: #e4405f; }
.youtube { background: #ff0000; }
.twitter { background: #1da1f2; }
.whatsapp { background: #25d366; }

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* Responsive */
@media (max-width: 700px) {
  .modal-content {
    flex-direction: column;
    max-width: 90%;
  }
  .modal-left {
    flex: 0 0 auto;
  }
  .modal-right {
    padding: 20px;
  }
}

/*Footer Section */
.footer-section {
  background: radial-gradient(circle at top left, #1a1a1a, #000);
  position: relative;
}

.footer-title {
  color: #f4b73c;
  font-weight: 600;
  border-left: 3px solid #f4b73c;
  padding-left: 10px;
}

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

.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: #f4b73c;
  padding-left: 4px;
}

.footer-logo {
  width: 130px;
  height: auto;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.social-links .social-icon {
  color: #f4b73c;
  margin: 0 10px;
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

.social-links .social-icon:hover {
  color: #fff;
  transform: scale(1.2);
}

.footer-contact li {
  margin-bottom: 8px;
  color: #ccc;
}

.footer-bottom {
  font-size: 0.9rem;
}

.text-muted {
    --bs-text-opacity: 1;
    color: rgb(255 255 255 / 75%) !important;
}


.notification-section a:hover {
  color: #007bff;
  text-decoration: underline;
}