/* Base Styles */
:root {
  --navy: #0A2647;
  --gold: #E6B800;
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --dark-navy: #071a33;
  --dark-gold: #cc9e00;
}

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

body {
  font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--navy);
  line-height: 1.6;
  background-color: var(--white);
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--navy);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--gold);
  color: var(--navy);
}

.btn-primary:hover {
  background-color: var(--dark-gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Navigation */
.navbar {
  background-color: var(--navy);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 0.5rem 0;
}

.nav-link {
  color: var(--white) !important;
  font-weight: 500;
  margin: 0 1rem;
  position: relative;
  transition: all 0.3s ease;
}

.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--gold);
  transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--dark-navy) 100%);
  color: var(--white);
  padding: 10rem 0 6rem;
  position: relative;
  overflow: hidden;
}

/* Sections */
.section {
  padding: 5rem 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title:after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--gold);
  margin: 1rem auto 0;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .section {
    padding: 3rem 0;
  }
  
  .navbar-collapse {
    background: var(--navy);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 4px;
  }
}

/* Utility Classes */
.text-gold {
  color: var(--gold);
}

.bg-navy {
  background-color: var(--navy);
  color: var(--white);
}

.bg-light {
  background-color: var(--light-gray);
}

/* Form Elements */
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 0.2rem rgba(230, 184, 0, 0.25);
  outline: none;
}

/* Footer */
.footer {
  background-color: var(--navy);
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

.footer a {
  color: var(--gold);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

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

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Hover Effects */
.hover-scale {
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.03);
}

/* Responsive Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Spacing Utilities */
.mt-6 { margin-top: 3.5rem; }
.mb-6 { margin-bottom: 3.5rem; }
.py-6 { padding-top: 3.5rem; padding-bottom: 3.5rem; }