/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  background: linear-gradient(135deg, #dbeafe, #f3e8ff, #e0f2fe);
}

/* Sticky Header Layout */
header {
  width: 100%;
  background-color: white;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Left Section (Logo + Title + Toggle) */
.header-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logopng {
  width: 50px;
}

.title-text {
  font-size: 25px;
  font-weight: bold;
  color: purple;
  font-family: Georgia, 'Times New Roman', Times, serif;
  text-shadow: 6px 3px 5px rgb(129, 125, 125);
}

a {
  text-decoration: none;
}

/* Menu Toggle Button */
.menu-toggle {
  display: none;
  cursor: pointer;
  padding: 10px;
  background-color: purple;
  color: white;
  font-size: 18px;
  border: none;
  border-radius: 5px;
}

/* Navbar */
nav.navbar {
  flex-grow: 1;
}

.navbar ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.navbar ul li {
  position: relative;
  background: linear-gradient(145deg, #d1eaff, #a6cfe9);
  border-radius: 8px;
  width: 200px;
  text-align: center;
  box-shadow: 0 8px 12px 5px rgba(0, 0, 0, 0.2);
  transition: all 1s ease;
}

.navbar ul li a {
  display: block;
  text-decoration: none;
  color: black;
  height: 50px;
  line-height: 50px;
  border-radius: 8px;
  transition: background-color 1s, color 1s;
}

.navbar ul li:hover > a {
  color: white;
  animation-name: ButtonAnimation;
  animation-duration: 5s;
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
  animation-direction: alternate;
}

@keyframes ButtonAnimation {
  0% {
    background-color: purple;
    color: white;
  }
  25% {
    background-color: red;
    scale: 1.1;
    color: white;
  }
  50% {
    background-color: rgb(17, 0, 255);
    scale: 1;
    color: yellow;
  }
  75% {
    background-color: black;
    color: white;
    scale: 1.1;
  }
  100% {
    background-color: greenyellow;
    color: black;
  }
}

/* Dropdowns */
.navbar ul li ul {
  display: none;
  position: absolute;
  top: 50px;
  left: 0;
  flex-direction: column;
  background: linear-gradient(145deg, #a6cfe9, #d1eaff);
  border-radius: 8px;
  z-index: 999;
}

.navbar ul li:hover > ul {
  display: flex;
}

.navbar ul li ul li ul {
  top: 0;
  left: 100%;
  position: absolute;
  display: none;
  background: linear-gradient(145deg, #e0f7fa, #a7d8ff);
}

.navbar ul li ul li:hover > ul {
  display: flex;
  flex-direction: column;
}

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .header-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  nav.navbar {
    width: 100%;
  }

  .navbar ul {
    flex-direction: column;
    width: 100%;
    display: none;
  }

  .navbar ul.show {
    display: flex;
  }

  .navbar ul li {
    width: 100%;
  }

  .navbar ul li ul,
  .navbar ul li ul li ul {
    position: static;
    display: none;
    width: 100%;
    box-shadow: none;
    padding-left: 15px;
  }

  .navbar ul li.show > ul {
    display: flex;
    flex-direction: column;
    background-color: #d0ecf9;
  }

  .navbar ul li ul li.show > ul {
    display: flex;
    background-color: #e0f7fa;
  }

  .navbar ul li ul li {
    background-color: #d0ecf9;
  }

  .navbar ul li ul li ul li {
    color: white;
  }

  .navbar ul li ul li ul li a {
    color: black;
  }
}

.ntc{

  font-size: 50px;
}