/* CSS Variables */
:root {
  --color-primary: #0376bb;
  --color-text: #111;
  --color-muted: #666;
  --color-bg: #fff;
  --color-light-bg: #f8f9fa;
  --color-border: #e9ecef;
  --radius: 12px;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.12);
  --font-headings: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  --font-body: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-headings);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
}

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

p {
  margin-bottom: 16px;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #025a94;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  min-height: 48px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background-color: #025a94;
  border-color: #025a94;
  color: white;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn-large {
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 600;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* Navigation */
.navbar {
  background-color: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.nav-brand a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-brand img {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--color-text);
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-order-btn {
  margin-left: 16px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  align-items: center;
  gap: 16px;
}

.mobile-order-btn {
  padding: 8px 16px;
  font-size: 14px;
}

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  font-size: 16px;
  color: var(--color-text);
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1001;
}

.mobile-menu-overlay.active {
  display: block;
}

.mobile-menu-content {
  position: absolute;
  top: 80px;
  right: 20px;
  background-color: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  min-width: 200px;
}

.mobile-nav-link {
  display: block;
  padding: 12px 0;
  color: var(--color-text);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #025a94 100%);
  color: white;
  padding: 40px 0 32px;
  text-align: center;
}

.page-header h1 {
  color: white;
  font-size: 2.25rem;
  margin-bottom: 12px;
}

.page-header p {
  font-size: 1.1rem;
  margin-bottom: 24px;
  opacity: 0.9;
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
  margin-bottom: 40px;
}

.footer-info h3 {
  color: white;
  margin-bottom: 16px;
}

.footer-info p {
  margin-bottom: 8px;
  opacity: 0.9;
}

.footer-info a {
  color: white;
}

.footer-info a:hover {
  color: var(--color-primary);
}

.footer-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-end;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #333;
  opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .mobile-nav {
    display: flex;
  }
  .page-header {
    padding: 32px 0 28px;
  }

  .page-header h1 {
    font-size: 1.75rem;
    margin-bottom: 10px;
  }

  .page-header p {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-cta {
    align-items: center;
  }

  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .btn-large {
    padding: 14px 24px;
    font-size: 16px;
  }

  .mobile-order-btn {
    padding: 6px 12px;
    font-size: 12px;
  }

  .page-header {
    padding: 24px 0 20px;
  }

  .page-header h1 {
    font-size: 1.5rem;
    margin-bottom: 8px;
  }

  .page-header p {
    font-size: 0.95rem;
    margin-bottom: 16px;
  }

  section {
    padding: 60px 0;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .navbar,
  .footer,
  .btn {
    display: none;
  }
}