html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Prompt', Arial, sans-serif;
}

.purple-navbar {
  background: linear-gradient(90deg, #a678f4, #996bfe, #7b61ff);
  border-bottom: 2px solid #a678f4;
  padding: 2px 0;
  box-shadow: 0 2px 8px rgba(178, 141, 255, 0.2);
}

.nav-button {
  background-color: #fff;
  color: #6f42c1;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 25px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.nav-button:hover {
  background-color: #b28dff;
  color: #fff;
}

.nav-group {
  flex-shrink: 0;
}

.navbar-brand {
  flex-grow: 1;
  text-align: center;
  color: white;
  font-weight: bold;
  font-size: 45px;
  margin: 0px;
}

.header {
  width: 100%;
  max-width: 1600px;
  height: 500px;
  margin: 0 auto;
  border-radius: 0 0 15px 15px;
  background-image: url('/img/banner.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.container-fluid {
  max-width: 900px;
  margin: 0 auto;
}

.split-dropdown {
  position: relative;
  display: inline-block;
  font-family: 'Prompt', sans-serif;
}

.btn-main {
  background-color: #fff;
  color: #6f42c1;
  padding: 6px 12px;
  text-decoration: none;
  font-weight: 500;
  border-radius: 25px;
  transition: all 0.3s ease;
  display: inline-block;
}

.split-dropdown:hover .btn-main {
  background-color: #b28dff;
  color: #fff;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 110%;
  left: 58%;
  transform: translateX(-50%);
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  min-width: 170px;
  z-index: 100;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.split-dropdown:hover .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: #6f42c1;
  text-decoration: none;
  font-weight: 500;
}

.dropdown-menu a:hover {
  background-color: #f3e9ff;
  color: #4c2d8d;
}

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.side {
  flex: 30%;
  background-color: #f1f1f1;
  padding: 20px;
  margin-top: 20px;
  box-shadow: 0 0 15px rgba(215, 172, 252, 0.8);
}

.main {
  flex: 70%;
  background-color: white;
  padding: 25px;
  margin-top: 20px;
  padding-bottom: 30px;
  box-shadow: 0 0 15px rgba(215, 172, 252, 0.8);
}

.card {
  justify-content: center;
}

.h2 {
  display: inline-block;
  color: #fff;
  padding: 6px 14px;
  font-weight: 600;
  margin-bottom: 20px;
  background-color: #7b61ff;
  border-radius: 20px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

h2:hover {
  box-shadow: 0 0 15px rgba(123, 97, 255, 0.8);
  transform: scale(1.03);
}

h5 {
  margin-bottom: 10px;
}

.img-fluid {
  width: 80%;
  max-width: 200px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(72, 61, 139, 0.12);
}

.img_pf {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  display: block;
  margin: 0 auto 10px auto;
}

.img_pf:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(123, 97, 255, 0.8);
}

@keyframes tada {
  0% {
    transform: scale(1) rotate(0);
  }

  10%,
  20% {
    transform: scale(0.9) rotate(-3deg);
  }

  30%,
  50%,
  70%,
  90% {
    transform: scale(1.1) rotate(3deg);
  }

  40%,
  60%,
  80% {
    transform: scale(1.1) rotate(-3deg);
  }

  100% {
    transform: scale(1) rotate(0);
  }
}

.tada {
  display: inline-block;
  animation: tada 1s infinite;
}

.list-unstyled {
  padding-left: 40px;
  list-style: none;
  box-shadow: 0 2px 12px rgba(72, 61, 139, 0.07);
  font-size: 18px;
  margin: 0;
  padding: 15px;
}

.box-dotted {
  width: 400px;
  height: 145px;
  border: 10px dotted #7b61ff;
  margin-left: 20px;
}

footer {
  background: linear-gradient(90deg, #996bfe, #7b61ff);
  border-top: 2px solid #e0e0ef;
  font-size: 1rem;
}