* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background-color: #0d020d;
  overflow-x: hidden;
  padding-bottom: 20px;
  color: #fff;
}
.hamburger {
  display: none;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  position: fixed;
  top: 15px;
  right: 20px;
  z-index: 10001;
}
.navbar {
  height: 40px;
  display: flex;
}
.menu {
  display: flex;
  width: 100%;
  position: fixed;
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
ul {
  display: flex;
  justify-content: center;
}
ul li {
  list-style: none;
  margin: 1 1.4vw;
  font-size: 14px;
  padding: 2%;
}
ul li a {
  text-decoration: none;
  color: #fff;
  font-family: Arial;
  font-weight: bold;
  transition: 0.3s ease-in-out;
  padding: 15px;
}
ul li a:hover {
  color: #935ccd;
}
.main {
  width: 100vw;
  height: 100vh;
  background: none;
  overflow: auto;
  margin-top: 20px;
  position: relative;
  z-index: 2;
}
.buttons {
  margin-bottom: 25px;
  text-align: center;
  z-index: 2;
  position: relative;
}
button {
  background-color: #1f0a33;
  color: #fff;
  border: none;
  padding: 12px 20px;
  font-size: 20px;
  cursor: pointer;
  margin: 5px;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s;
}
button:hover {
  background-color: #3a1b5c;
}
.container {
  
  justify-content: center;
  gap: 27vw;
  padding: 2rem 4rem;
  margin: 2%;
  position: relative;
  z-index: 2;
}
.content {
  display: none;
  font-size: 22px;
  line-height: 1.9;
  text-align: center;
}
.active {
  display: block;
}
h1 {
  font-size: 36px;
}

/* فيديو الخلفية */
.video-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
}
.video-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.68);
  z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  .menu {
    position: relative;
    top: -100vh;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateY(-100vh);
    transition: transform 0.6s ease-in-out;
  }
  .menu.open {
    transform: translateY(0);
    animation: fadeInOpacity 0.6s forwards;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(15px);
    z-index: 10000;
  }
  @keyframes fadeInOpacity {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  .menu ul {
    flex-direction: column;
    text-align: center;
    padding: 18px 0;
    font-size: 35px;
  }
  ul li {
    padding: 18px 0;
    font-size: 35px;
  }
  .container {
    padding: 20px;
    margin: 20px auto;
  }
  h1 {
    font-size: 28px;
  }
  .content {
    font-size: 18px;
  }
}