/* Global Reset */
body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  background: #0f0f1a;
  color: #f0f0f0;
  line-height: 1.6;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: white;
  text-align: center;
  padding: 120px 20px;
  position: relative;
  overflow: hidden;
}
.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 15px;
  background: linear-gradient(90deg, #00e5ff, #a259ff, #ff4ecd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.hero .tagline {
  font-size: 1.5rem;
  margin-bottom: 35px;
  color: #ddd;
  opacity: 0.9;
}
.hero .btn {
  background: linear-gradient(90deg, #00e5ff, #a259ff, #ff4ecd);
  color: white;
  padding: 14px 36px;
  border: none;
  border-radius: 40px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(162,89,255,0.6);
  transition: transform 0.3s, box-shadow 0.3s;
}
.hero .btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 25px rgba(255,78,205,0.8);
}

/* Section Styling */
section {
  padding: 50px 20px;
  text-align: center;
}
section h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #fff;
}

/* About Section */
.about {
  background: #1c1c2e;
  border-top: 4px solid #a259ff;
  padding: 40px 20px;
}

/* Why Coding Section */
.why-coding ul {
  list-style: none;
  padding: 0;
}
.why-coding li {
  background: rgba(0,229,255,0.1);
  margin: 10px auto;
  padding: 12px;
  width: 80%;
  border-radius: 12px;
  font-weight: bold;
  color: #00e5ff;
}

/* Why Choose Us */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.feature-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 15px;
  border: 1px solid rgba(162,89,255,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(162,89,255,0.6);
}
.feature-card h3 {
  background: linear-gradient(90deg, #00e5ff, #a259ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Future Section */
.future {
  background: linear-gradient(135deg, #1c1c2e, #2a2a4a);
  padding: 70px 20px;
  text-align: center;
  color: #f0f0f0;
}
.future-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin-top: 40px;
}
.future-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 15px;
  border: 1px solid rgba(0,229,255,0.2);
  transition: transform 0.3s, box-shadow 0.3s;
}
.future-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 25px rgba(0,229,255,0.3);
}
.future-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  background: linear-gradient(90deg, #00e5ff, #a259ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Program Selection Buttons */
.tab-buttons {
  margin: 40px 0;
}
.tab-buttons button {
  background: linear-gradient(90deg, #00e5ff, #a259ff, #ff4ecd);
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  padding: 14px 30px;
  margin: 10px;
  border: none;
  border-radius: 35px;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(162,89,255,0.6);
  transition: transform 0.3s, box-shadow 0.3s;
}
.tab-buttons button:hover {
  transform: scale(1.08);
  box-shadow: 0 0 25px rgba(255,78,205,0.9);
}
.tab-buttons button.active {
  background: linear-gradient(90deg, #ff4ecd, #a259ff);
  box-shadow: 0 0 25px rgba(255,78,205,1);
}

/* Program Cards */
.program-card {
  background: rgba(255, 255, 255, 0.05);
  color: #eee;
  padding: 20px;
  margin: 15px auto;
  width: 80%;
  border-radius: 15px;
  border: 1px solid rgba(255,78,205,0.3);
  box-shadow: 0 0 12px rgba(255,78,205,0.2);
}
.program-card h3 {
  margin-bottom: 10px;
  background: linear-gradient(90deg, #ff4ecd, #a259ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hide program sections by default */
.tab-content {
  display: none;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #0f2027, #2c5364);
  color: white;
  text-align: center;
  padding: 40px 20px;
}
.footer .btn {
  background: linear-gradient(90deg, #ff6f61, #ff914d);
  color: white;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: transform 0.3s, background 0.3s;
}
.footer .btn:hover {
  background: linear-gradient(90deg, #ff914d, #ff6f61);
  transform: scale(1.08);
}