.catalog-card {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  margin-bottom: 30px;
}
.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
.catalog-card img {
  max-height: 100%;
  width: 100%;
  object-fit: cover;
}
.catalog-body {
  padding: 24px;
}
.catalog-title {
  font-size: 1.5rem;
  font-weight: 700;
}
.catalog-buttons .btn {
  margin-right: 10px;
}

html, body {
  overflow-x: hidden; /* Disables horizontal scrolling */
  width: 100%; /* Ensure content fits within viewport */
}
/* === General Styles === */

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #f5f7fa, #e4ebf5);
  margin: 0;
  padding: 0;
  color: #333;
}

  h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
  }


.navbar {
  background-color: rgba(0, 0, 0, 0.85);
  position: fixed;
  width: 100%;
  z-index: 1000;
  top: 0;
  padding: 10px 0;
}

.navbar-brand img {
  height: 60px;
}

.navbar-nav .nav-link {
  font-size: 1.1rem;
  color: white;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-item.active .nav-link {
  color: #007bff;
}

.dropdown-menu {
  background-color: #1f1f1f;
  border: none;
}

.dropdown-menu .dropdown-item {
  color: white;
  transition: background 0.2s ease;
}

.dropdown-menu .dropdown-item:hover {
  background-color: #343a40;
}

.dropdown-header {
  color: #adb5bd;
  font-size: 0.85rem;
  text-transform: uppercase;
}

    header.masthead {
      background: url('../assets/img/Catalog/ai2.jpeg') no-repeat center center;
      background-size: cover;
      height: 80vh;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    header.masthead::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      backdrop-filter: blur(6px);
      background-color: rgba(0, 0, 0, 0.55);
      z-index: 1;
    }

    header.masthead .container {
      position: relative;
      z-index: 2;
      color: white;
    }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 600;
}

.section-header p {
  font-size: 1.2rem;
  color: #6c757d;
}