:root {
  /* Primary Color Palette - 5 colors plus shades */
  --primary-orange: #ff6b35;
  --primary-orange-light: #ff8a5c;
  --primary-orange-dark: #e55a2b;
  
  --primary-teal: #2c7a7b;
  --primary-teal-light: #4fd1c7;
  --primary-teal-dark: #234e52;
  
  --primary-navy: #1a365d;
  --primary-navy-light: #2d3748;
  --primary-navy-dark: #0f1419;
  
  --primary-gold: #d69e2e;
  --primary-gold-light: #f6e05e;
  --primary-gold-dark: #b7791f;
  
  --primary-slate: #4a5568;
  --primary-slate-light: #718096;
  --primary-slate-dark: #2d3748;
  
  /* Neutral colors */
  --white: #ffffff;
  --light-gray: #f7fafc;
  --medium-gray: #e2e8f0;
  --dark-gray: #2d3748;
  --black: #1a202c;
  
  /* Conservative font sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
}

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

body {
    overflow-x: hidden;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Header Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: var(--spacing-sm) 0;
}

.navbar-brand {
  font-size: var(--font-size-xl) !important;
  font-weight: 700;
  color: var(--white) !important;
  text-decoration: none;
}

.navbar-nav .nav-link {
  color: var(--white) !important;
  font-weight: 500;
  margin: 0 var(--spacing-xs);
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-gold-light) !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-navy));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../AUD_images/hero-bg.webp') center/cover;
  opacity: 0.3;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  font-weight: 300;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.hero-desc {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
}

/* Section Styles */
.section {
  padding: var(--spacing-2xl) 0;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-navy);
}

.section-subtitle {
  font-size: var(--font-size-xl);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-slate);
  font-weight: 300;
}

.section-desc {
  font-size: var(--font-size-lg);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--primary-slate-dark);
}

/* About Section */
.about-section {
  background: linear-gradient(135deg, var(--light-gray), var(--white));
}

.feature-card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--primary-orange);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.feature-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-navy);
}

.feature-desc {
  color: var(--primary-slate);
  line-height: 1.6;
}

/* Services Section */
.services-section {
  background: var(--white);
}

.service-card {
  background: linear-gradient(135deg, var(--white), var(--light-gray));
  border-radius: 16px;
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: 0 6px 25px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  margin-bottom: var(--spacing-lg);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-orange);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: var(--spacing-md);
}

.service-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-navy);
}

.service-desc {
  color: var(--primary-slate);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.service-features {
  font-size: var(--font-size-sm);
  color: var(--primary-teal);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.service-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-orange);
}

/* Team Section */
.team-section {
  background: linear-gradient(135deg, var(--primary-teal-light), var(--primary-teal));
  color: var(--white);
}

.team-member {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-md);
  border: 4px solid var(--white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.team-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.team-role {
  font-size: var(--font-size-base);
  opacity: 0.9;
}

/* Reviews Section */
.reviews-section {
  background: var(--light-gray);
}

.review-card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.review-card::before {
  content: '"';
  font-size: 4rem;
  color: var(--primary-orange);
  position: absolute;
  top: -10px;
  left: var(--spacing-md);
  font-family: serif;
}

.review-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  padding-top: var(--spacing-md);
  color: var(--primary-slate-dark);
}

.review-author {
  font-weight: 600;
  color: var(--primary-navy);
}

/* FAQ Section */
.faq-section {
  background: var(--white);
}

.faq-item {
  background: var(--light-gray);
  border-radius: 8px;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.faq-question {
  background: var(--primary-navy);
  color: var(--white);
  padding: var(--spacing-md);
  font-weight: 600;
  cursor: pointer;
  margin: 0;
}

.faq-answer {
  padding: var(--spacing-md);
  color: var(--primary-slate-dark);
  line-height: 1.6;
}

/* Contact Section */
.contact-section {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-slate));
  color: var(--white);
}

.contact-form {
  background: rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
}

.form-control {
  background: rgba(255,255,255,0.9);
  border: none;
  border-radius: 8px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
}

.form-control:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-orange);
}

.btn-submit {
  background: linear-gradient(135deg, var(--primary-orange), var(--primary-gold));
  border: none;
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 8px;
  font-weight: 600;
  font-size: var(--font-size-lg);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
  background: var(--primary-navy-dark);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-section {
  margin-bottom: var(--spacing-lg);
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--primary-gold-light);
}

.footer-link {
  color: var(--white);
  text-decoration: none;
  display: block;
  margin-bottom: var(--spacing-xs);
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--primary-orange-light);
}

.copyright {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--primary-slate);
  color: var(--medium-gray);
  font-size: var(--font-size-sm);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.05);
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

/* Breadcrumbs */
.breadcrumb-nav {
  padding: var(--spacing-md) 0;
  background: var(--light-gray);
}

.breadcrumb-image {
  height: 24px;
  width: auto;
}

/* Space page */
#space {
  min-height: 80vh;
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-navy));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }