:root {
  --neon-pink: #ff6ec7;
  --neon-blue: #00f2fe;
  --neon-purple: #9d50bb;
  --dark-bg: #1a1a2e;
  --light-text: #e6e6e6;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--dark-bg);
  color: var(--light-text);
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.header {
  background-color: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0, 242, 254, 0.2);
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
}

.logo span {
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  background: white;
  margin: 5px 0;
  transition: var(--transition);
}

.navbar {
  transition: var(--transition);
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list li {
  margin-left: 30px;
  position: relative;
}

.nav-list a {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.nav-list a:hover {
  color: var(--neon-blue);
}

.user-menu {
  position: relative;
}

.user-btn {
  background: none;
  border: none;
  color: white;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 1rem;
}

.submenu {
  position: absolute;
  right: 0;
  top: 100%;
  background: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  padding: 10px 0;
  min-width: 200px;
  display: none;
  box-shadow: 0 5px 15px rgba(0, 242, 254, 0.2);
  z-index: 10;
}

.submenu li {
  margin: 0;
}

.submenu a {
  padding: 10px 20px;
  display: block;
}

.submenu a:hover {
  background: rgba(255, 110, 199, 0.1);
}

.hero {
  padding: 150px 0 100px;
  text-align: center;
  background: linear-gradient(135deg, var(--neon-purple), var(--dark-bg));
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero h1 span {
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cards-section {
  padding: 50px 0;
}

.card {
  background: rgba(26, 26, 46, 0.7);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(157, 80, 187, 0.3);
  transition: transform 0.4s ease;
}

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

.card-image {
  height: 250px;
  background-size: cover;
  background-position: center;
}

.card-content {
  padding: 25px;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: white;
}

.card p {
  color: #ccc;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
  color: white;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 110, 199, 0.4);
}

.profile-main {
  padding: 150px 0 50px;
}

.profile-card {
  background: rgba(26, 26, 46, 0.7);
  border-radius: 16px;
  padding: 40px;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 0 8px 32px rgba(157, 80, 187, 0.3);
}

.profile-header {
  text-align: center;
  margin-bottom: 30px;
}

.profile-pic {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid var(--neon-blue);
}

.profile-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-item {
  display: flex;
  align-items: center;
  padding: 15px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  transition: var(--transition);
}

.detail-item:hover {
  background: rgba(255, 110, 199, 0.2);
}

.detail-item i {
  margin-right: 15px;
  color: var(--neon-blue);
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .navbar {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: calc(100vh - 70px);
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 30px;
    transition: right 0.3s ease;
  }
  
  .navbar.active {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
  }
  
  .nav-list li {
    margin: 15px 0;
  }
  
  .submenu {
    position: static;
    width: 100%;
    box-shadow: none;
    background: transparent;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
}

.menu-toggle.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}