body {
    font-family: 'Poppins', sans-serif;
  }

  #loginPage {
    display: none;
  }
  .hero {
    color: white;
    padding: 100px 20px;
    text-align: center;
  }
  
  .hero h1 {
    font-size: 3rem;
    font-weight: bold;
  }
  .hero p {
    font-size: 1.25rem;
  }
  .btn-yellow {
    background-color: #facc15;
    color: black;
    font-weight: 600;
  }
  .btn-yellow:hover {
    background-color: #eab308;
  }

html, body,.modal-content {
  max-width: 100%;
  overflow-x: hidden;
}

  .card:hover {
    transform: scale(1.02);
    transition: 0.3s ease-in-out;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
  }
@media (max-width: 576px) {
  .modal-dialog {
    margin: 1rem;
  }
}
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1.2rem;
  }

  .about p {
    font-size: 1rem;
  }

  .card-title {
    font-size: 1.1rem;
  }
}
.nav-link:hover {
  color: gold;
}
#img-fluid{
  max-width: 120px;

}
#loginPage .card {
  max-width: 400px;
  width: 90vw;
}

@keyframes grow-and-shrink {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.5);
  }
}

.welcomeMessage{
  animation: grow-and-shrink 2000ms;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}
#mainPage{
  display: none;
}

.video-background-container {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.video-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero {
  position: relative; 
  z-index: 1;         
  height: 100vh;      
  display: flex;
  flex-direction: column;
  justify-content: center; 
  align-items: center;     
  padding: 0 1rem;         
  text-shadow: 0 0 10px rgba(0,0,0,0.7); 
}

.hero .btn-warning {
  box-shadow: 0 0 10px rgba(255, 193, 7, 0.7);
}
.social-icons .twitter i {
  color: #1DA1F2;
}

.social-icons .linkedin i {
  color: #0077B5; 
}
.social-icons .github i {
  color: #ffffff;
}
.social-icons a:hover i {
  opacity: 0.8;
  transform: scale(1.1);
  transition: all 0.3s ease;
}

body.dark-mode {
  background-color: black;
  color: white;
}
#home,#Menu {
  transition: all 0.5s ease-in-out;
  text-decoration: none;
}

#home:hover,#Menu {
  color: rgb(0, 0, 0);
  transform: scale(1.05);
}

.video-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
}

.video-card video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: relative;
  z-index: 2;
  color: white;
  padding: 1.5rem;
  background: rgba(36, 35, 35, 0.5); /* semi-transparent background */
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.video-card:hover{
  cursor: pointer;
}