:root {
  --primary-color: #312727;
  --secondary-color: #8AAAE5;
  --text-color: #FFFFFF;
  --background-color: #00AAAA;
  --gradient: linear-gradient(135deg, #d3d3d3, #000000);
  --transparent-gradient: linear-gradient(to bottom, rgba(255, 255, 255, 0.7), rgba(0, 0, 0, 0.7));
}

body {
  font-family: "Helvetica", sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
  font-size: 1.5em;
}

.navbar {
  background: var(--gradient);
  height: 15vh;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 1.7);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 2.5);
}

#logo {
  height: 140px;
  width: auto;
  max-width: 300px;
  margin-left: -50px;
  padding-left: 4vw;
  padding-bottom: 5px;
}

.nav-link {
  font-size: 0.9em;
  color: var(--text-color);
  transition: transform 0.3s ease-in-out;
}

.nav-link:hover {
  transform: scale(1.1);
  color: white;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.nav-item {
  padding-right: 15px;
}

.login {
  border-radius: 10px;
  background-color: #578ae9;
  border: none;
  padding: 5px 10px;
  margin-left: 10px;
  transition: transform 0.3s;
}

.login:hover {
  transform: scale(1.1);
}

footer {
  background: var(--gradient);
  font-size: 0.8em;
  color: var(--text-color);
  padding: 20px 0;
}

.blockquote-footer {
  background: var(--primary-color);
  color: #FFFFFF;
}

.list-unstyled li a {
  text-decoration: none;
  color: var(--text-color);
}

.list-unstyled li a:hover {
  color: black;
}

.content {
  margin-top: 10%;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 90%;
  max-width: 800px;
  text-align: center;
  justify-content: center;
}

.contai--12{
  margin-top: 25vh;
}

.gallery-container {
  position: relative;
  width: 660px;
  height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin: 0 auto;
}

.gallery {
  display: flex;
  transition: transform 0.3s ease;
  gap: 20px;
  height: auto;
  justify-content: center; /* Center images within gallery */
}

.gallery img {
  width: 200px;
  height: 350px;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
  border-radius: 15px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.gallery img.blur {
  filter: blur(4px);
  transform: scale(0.9);
}

.gallery img.zoomed {
  transform: scale(1.2);
  filter: none;
  z-index: 1000;
  border-radius: 15px;
  height: 390px;
  width: 240px;
}

.button-container {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between; 
  top: 50%; 
  transform: translateY(-50%); 
  z-index: 50; 
}

.button {
  background-color: rgba(255, 255, 255, 0.8); 
  border: none; 
  position: relative;
  border-radius: 50%; 
  width: 40px; 
  height: 40px; 
  cursor: pointer; 
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
  transition: background-color 0.3s, transform 0.3s; 
}

.button:hover {
  background-color: rgba(255, 255, 255, 1); 
  transform: scale(1.1); 
}

.button.left {
  left: 20px;
  margin-left: 50px;
}

.button.right {
  right: 20px;
  margin-right: 50px;
}

/* Media Queries */
@media (max-width: 992px) {
  .navbar {
    width: 100%;
    position: relative;
    display: flex;
    justify-content: space-between; 
    align-items: center; 
  }

  .navbar-collapse {
    position: absolute;
    top: 100%;
    right: 0; 
    width: 100%; 
    background: var(--gradient); 
    padding: 10px 20px;
    text-align: right; 
  }

  .navbar-nav {
    display: flex;
    flex-direction: column; 
    align-items: flex-end; 
    padding-right: 10px;
  }

  .navbar-toggler {
    color: white;
    border: none;
    border-radius: 5px;
  }
  .footer{
    position: fixed;
    display: flex;
    justify-content: space-between; 
    align-items: center;
  }

  .navbar-toggler-icon {
    background-color: white; 
  }
}

@media (max-width: 800px) {
  .gallery-container {
    width: 440px;
  }
}

@media (max-width: 480px) {
  .gallery-container {
    width: 300px;
  }

  .gallery img {
    width: 150px;
    height: 200px;
  }

  .button {
    padding: 10px;
  }

  .button.left, .button.right {
    display: none; /* Hide buttons on small screens */
  }

  * {
    text-align: center; /* Center text on small screens */
  }

  .navbar-brand {
    max-width: 100px; 
    height: auto;
    margin-left: 0; 
  }

  .navbar {
    position: fixed;
    display: flex;
    justify-content: space-between; 
    align-items: center;
  }
  .footer{
    position: fixed;
    display: flex;
    justify-content: space-between; 
    align-items: center;
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}