@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Colors from AC Logo */
  --primary-blue: #0a146e;
  --secondary-yellow: #ffc107;
  --accent-light-blue: #00a0e3;
  --accent-red: #e30613;
  --accent-green: #009640;
  
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
}

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

html {
  font-family: 'Outfit', sans-serif;
  scroll-behavior: smooth;
  color: var(--text-dark);
}

body {
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-blue);
  line-height: 1.2;
}

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.5rem; }
p { text-align: justify; }

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

.section-title {
  text-align: center;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}
.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background-color: var(--secondary-yellow);
  margin: 0.5rem auto 0;
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(10, 20, 110, 0.39);
}
.btn-primary:hover {
  background-color: #081056;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10, 20, 110, 0.23);
}

.btn-secondary {
  background-color: var(--secondary-yellow);
  color: var(--primary-blue);
  box-shadow: 0 4px 14px 0 rgba(255, 193, 7, 0.39);
}
.btn-secondary:hover {
  background-color: #e0a800;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
}
.btn-outline:hover {
  background-color: var(--primary-blue);
  color: white;
}

/* Header & Navbar */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo span { color: var(--secondary-yellow); }

.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links li a {
  font-weight: 500;
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
}
.nav-links li a:hover, .nav-links li a.active {
  color: var(--primary-blue);
}
.nav-links li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--secondary-yellow);
  transition: var(--transition);
}
.nav-links li a:hover::after, .nav-links li a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-blue);
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(10,20,110,0.9) 0%, rgba(10,20,110,0.6) 50%, rgba(255,255,255,0) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  max-width: 600px;
  animation: fadeUp 1s ease-out;
}

.hero-content h1 {
  color: white;
  margin-bottom: 1.5rem;
}
.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}
.hero-badges {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.badge {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.3);
}

/* Features/Activities Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border-top: 4px solid var(--primary-blue);
}
.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  font-size: 2.5rem;
  color: var(--accent-light-blue);
  margin-bottom: 1rem;
}
.card p {
  color: var(--text-light);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-md);
  font-family: inherit;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(10, 20, 110, 0.1);
}

/* Footer */
footer {
  background-color: var(--primary-blue);
  color: white;
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  color: var(--secondary-yellow);
  margin-bottom: 1.5rem;
}
.footer-col p, .footer-col li {
  color: #d1d5db;
  margin-bottom: 0.5rem;
}
.footer-col a:hover {
  color: white;
}
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.social-icon:hover {
  background: var(--secondary-yellow);
  color: var(--primary-blue);
  transform: translateY(-3px);
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #9ca3af;
  font-size: 0.875rem;
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; text-align: center; }
  h2, .section-title { font-size: 1.8rem; word-wrap: break-word; hyphens: auto; text-align: center; }
  
  .menu-toggle { display: block; }
  
  .nav-links {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
    z-index: -1;
  }
  .nav-links.active {
    transform: translateY(0);
  }
  .nav-links li {
    text-align: center;
    border-bottom: 1px solid #f3f4f6;
  }
  .nav-links li a {
    display: block;
    padding: 1rem;
  }
  .nav-links li a::after { display: none; }
  
  .hero-overlay {
    background: linear-gradient(180deg, rgba(10,20,110,0.8) 0%, rgba(10,20,110,0.7) 100%);
  }
}