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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0a0e27;
  color: #e0e0e0;
}

.gradient-text {
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-button {
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  transition: all 0.3s ease;
}

.gradient-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(124, 58, 237, 0.2);
}

.nav-link {
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #00d4ff;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.section {
  display: none;
  animation: fadeIn 0.5s ease-in;
}

.section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.trainer-card {
  background: linear-gradient(
    135deg,
    rgba(124, 58, 237, 0.1),
    rgba(0, 212, 255, 0.1)
  );
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 15px;
  padding: 20px;
  text-align: center;
}

.class-card {
  background: linear-gradient(
    135deg,
    rgba(124, 58, 237, 0.15),
    rgba(0, 212, 255, 0.15)
  );
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 15px;
  padding: 25px;
  backdrop-filter: blur(10px);
}

.equipment-icon {
  font-size: 3rem;
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-badge {
  display: inline-block;
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: bold;
  font-size: 0.9rem;
}

.testimonial-card {
  background: rgba(124, 58, 237, 0.1);
  border-left: 4px solid #00d4ff;
  border-radius: 10px;
  padding: 20px;
}

.scroll-animation {
  opacity: 0;
  transform: translateY(30px);
  animation: scrollIn 0.6s ease forwards;
}

@keyframes scrollIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-box {
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.3s ease;
}

.feature-box:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.4);
}