:root {
  --primary: #ff3e7f;
  --secondary: #7b2bff;
  --dark: #1a1a2e;
  --light: #f5f5f5;
  --accent: #00e5ff;
}

body {
  background-color: var(--dark);
  color: var(--light);
  overflow-x: hidden;
}

@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.gradient-header {
  background: linear-gradient(
    -45deg,
    var(--primary),
    var(--secondary),
    var(--accent)
  );
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

.logo {
  font-size: 3.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.music-icon {
  position: absolute;
  font-size: 2rem;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
  100% {
    transform: translateY(0) rotate(0deg);
  }
}

.nav-custom {
  background-color: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link-custom {
  color: white;
  font-weight: 600;
  padding: 10px 15px;
  border-radius: 30px;
  transition: all 0.3s;
}

.nav-link-custom:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 62, 127, 0.4);
}

.hero {
  height: 60vh;
  background: url('https://images.unsplash.com/photo-1511671782779-c97d3d27a1d4?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80')
    center/cover;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(123, 43, 255, 0.7),
    rgba(255, 62, 127, 0.5)
  );
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.cta-button {
  background-color: var(--accent);
  color: var(--dark);
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 5px 15px rgba(0, 229, 255, 0.4);
  transition: all 0.3s;
}

.cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 229, 255, 0.6);
}

.login-box {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1),
    rgba(255, 255, 255, 0.05)
  );
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s;
}

.login-box:hover {
  transform: translateY(-10px);
}

.login-box h2 {
  color: var(--accent);
}

.login-btn {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: white;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: bold;
  box-shadow: 0 5px 15px rgba(123, 43, 255, 0.4);
  transition: all 0.3s;
}

.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(123, 43, 255, 0.6);
}

.icon-container {
  width: 80px;
  height: 80px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  border-radius: 50%;
  font-size: 2rem;
}

.section-bg {
  position: relative;
}

.section-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 46, 0.85);
}

.section-title {
  background: linear-gradient(to right, var(--accent), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.courses-table {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.courses-table thead th {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: white;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.courses-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.courses-table tbody tr:last-child {
  border-bottom: none;
}

.courses-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.course-name {
  font-weight: 600;
  color: var(--accent);
}

.teacher-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
}

.hours {
  font-weight: bold;
  color: var(--primary);
}

.enroll-btn {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  font-weight: 600;
  transition: all 0.3s;
}

.enroll-btn:hover {
  background-color: var(--accent);
  color: var(--dark);
}

.outline-btn {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  font-weight: bold;
  transition: all 0.3s;
}

.outline-btn:hover {
  background-color: var(--accent);
  color: var(--dark);
}

.event-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  overflow: hidden;
  transition: transform 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.event-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.event-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
}

.event-date {
  color: var(--accent);
  font-weight: bold;
}

.event-btn {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: white;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s;
}

.event-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(123, 43, 255, 0.4);
}

.footer-custom {
  background-color: #0d0d1a;
}

.footer-logo {
  font-size: 2rem;
  font-weight: bold;
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.social-link {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
}

.social-link:hover {
  background: var(--primary);
  transform: translateY(-5px);
}