/* css/styles.css */
:root {
  --primary-blue: #004B87;
  --light-blue: #EBF4FA;
  --accent-orange: #FF6B35;
  --accent-hover: #E55A24;
  --text-dark: #2D3748;
  --text-light: #718096;
  --white: #FFFFFF;
  --gray-100: #F7FAFC;
  --gray-200: #EDF2F7;
  --border-color: #E2E8F0;
  --nav-height: 80px;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  color: var(--primary-blue);
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: 2rem; }
h3 { font-size: 1.5rem; margin-top: 1.5rem; }

p { margin-bottom: 1.5rem; }
ul { margin-bottom: 1.5rem; padding-left: 1.5rem; }
li { margin-bottom: 0.5rem; }

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.section-padding {
  padding: 4rem 0;
}

.bg-light { background-color: var(--gray-100); }
.bg-blue { background-color: var(--light-blue); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  background-color: var(--accent-orange);
  color: var(--white);
  font-weight: 600;
  border-radius: 4px;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background-color: var(--accent-hover);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-large {
  font-size: 1.125rem;
  padding: 1rem 2rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 1000;
  height: var(--nav-height);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo:hover { text-decoration: none; }

.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-item {
  position: relative;
  margin-right: 1.5rem;
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
}

.nav-link:hover, .nav-link:focus {
  color: var(--primary-blue);
  text-decoration: none;
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  min-width: 250px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-radius: 0 0 4px 4px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  list-style: none;
  padding: 0.5rem 0;
  z-index: 1001;
  border-top: 3px solid var(--primary-blue);
}

.nav-item.dropdown:hover .dropdown-menu,
.nav-item.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--text-dark);
  border-bottom: 1px solid var(--gray-100);
}

.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background-color: var(--light-blue); color: var(--primary-blue); text-decoration: none; }

.nav-cta {
  margin-left: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-blue);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 50%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05));
  pointer-events: none;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  color: var(--light-blue);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

/* Content Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card h3 { margin-top: 0; }

.text-center { text-align: center; }

.call-box {
  background-color: var(--light-blue);
  border-left: 4px solid var(--primary-blue);
  padding: 2rem;
  margin: 3rem 0;
  border-radius: 0 8px 8px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.call-box-content h3 { margin-top: 0; margin-bottom: 0.5rem; }
.call-box-content p { margin-bottom: 0; }

/* Breadcrumbs */
.breadcrumbs {
  padding: 1rem 0;
  background-color: var(--gray-100);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumbs a { color: var(--text-light); }
.breadcrumbs a:hover { color: var(--primary-blue); }
.breadcrumbs span { color: var(--text-dark); }
.breadcrumbs .separator { margin: 0 0.5rem; color: var(--text-light); }

/* Main Content Area */
.main-content {
  max-width: 800px;
  margin: 0 auto;
}

.main-content h2 { border-bottom: 2px solid var(--light-blue); padding-bottom: 0.5rem; }

.content-image {
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.faq-item h3 { margin-top: 0; font-size: 1.25rem; margin-bottom: 0.5rem; }
.faq-item p { margin-bottom: 0; color: var(--text-light); }

/* Footer */
.site-footer {
  background-color: var(--text-dark);
  color: var(--gray-200);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li { margin-bottom: 0.75rem; }

.footer-links a {
  color: var(--gray-200);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-light);
}

.footer-bottom p { margin-bottom: 0.5rem; }

/* Sticky Mobile Call Bar */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--accent-orange);
  padding: 1rem;
  text-align: center;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

.mobile-call-bar a {
  color: var(--white);
  font-weight: bold;
  font-size: 1.125rem;
  display: block;
}

/* Media Queries */
@media (max-width: 992px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  
  .call-box {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle { display: block; }
  
  .main-nav {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: none;
  }
  
  .main-nav.active { display: flex; }
  
  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }
  
  .nav-item { margin: 0; }
  
  .nav-link {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
  }
  
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    opacity: 1;
    visibility: visible;
    display: none;
    background-color: var(--gray-100);
    padding: 0;
  }
  
  .nav-item.dropdown.active .dropdown-menu { display: block; }
  
  .nav-cta {
    margin: 1rem 1.5rem;
    display: flex;
  }
  
  .nav-cta .btn { flex: 1; }

  .hero h1 { font-size: 2.25rem; }
  .hero { padding: 3rem 0; }
  
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  
  .mobile-call-bar { display: block; }
  body { padding-bottom: 60px; /* Make room for call bar */ }
}