/* ============================================
   Tuscan Hills Estate - Design System
   Elegant & Luxurious Wedding Venue
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
  /* Color Palette - White & Green with Elegant Accents */
  --color-primary: #2d3e2d;
  --color-primary-light: #5a6f5a;
  --color-primary-dark: #1a2419;
  --color-accent: #8b9d83;
  --color-accent-light: #a8b5a1;

  --color-background: #ffffff;
  --color-background-alt: #f8f9fa;
  --color-text: #2d3e2d;
  --color-text-light: #5a6f5a;
  --color-text-muted: #818181;

  --color-border: #e5e5e5;
  --color-border-light: #f0f0f0;

  /* Typography */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;

  --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;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max-width: 1280px;
  --container-padding: 2rem;
  --border-radius: 2px;
  --border-radius-lg: 4px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-base: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ============================================
   Base Styles & Reset
   ============================================ */

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

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

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 300;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 300;
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-lg {
  font-size: var(--font-size-lg);
}

.text-xl {
  font-size: var(--font-size-xl);
}

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

.text-muted {
  color: var(--color-text-muted);
}

.text-light {
  color: var(--color-text-light);
}

.font-serif {
  font-family: var(--font-serif);
}

.font-sans {
  font-family: var(--font-sans);
}

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   Layout Components
   ============================================ */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-5xl) 0;
}

.section-sm {
  padding: var(--space-4xl) 0;
}

.page-header {
  padding: var(--space-3xl) 0 var(--space-2xl) 0;
  margin-top: var(--space-3xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.page-header .section-header {
  margin-bottom: var(--space-xl);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-lg);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background-color: var(--color-accent);
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Navigation Header
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-base);
  background-color: transparent;
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.site-logo {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-weight: 300;
  color: white;
  text-decoration: none;
  transition: color var(--transition-base);
  letter-spacing: 0.05em;
}

.site-header.scrolled .site-logo {
  color: var(--color-primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  text-decoration: none;
  transition: color var(--transition-base);
  position: relative;
  font-weight: 400;
}

.site-header.scrolled .nav-link {
  color: var(--color-text-light);
}

.nav-link:hover {
  color: var(--color-accent-light);
}

.site-header.scrolled .nav-link:hover {
  color: var(--color-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: currentColor;
  transition: width var(--transition-base);
}

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

.nav-cta {
  padding: 0.625rem 1.5rem;
  font-size: var(--font-size-xs);
  border-color: white;
  color: white;
}

.site-header.scrolled .nav-cta {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.site-header.scrolled .nav-cta:hover {
  background-color: var(--color-primary);
  color: white;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: white;
  transition: all var(--transition-base);
}

.site-header.scrolled .mobile-menu-toggle span {
  background-color: var(--color-primary);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Spacer to prevent content from being hidden under fixed header */
.header-spacer {
  height: 0;
}

/* ============================================
   Button Styles
   ============================================ */

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: 1px solid;
  transition: all var(--transition-base);
  cursor: pointer;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

.btn-white:hover {
  background-color: transparent;
  color: white;
  border-color: white;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.4));
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: 0 2rem;
}

.hero-title {
  font-size: var(--font-size-6xl);
  font-weight: 300;
  margin-bottom: var(--space-lg);
  color: white;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2xl);
  font-weight: 300;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-cta {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Grid Layouts
   ============================================ */

.grid {
  display: grid;
  gap: var(--space-2xl);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ============================================
   Card Components
   ============================================ */

.card {
  background-color: white;
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.card-content {
  padding: var(--space-xl);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ============================================
   Video Section
   ============================================ */

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background-color: var(--color-primary-dark);
  overflow: hidden;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-accent));
  color: white;
  font-family: var(--font-serif);
  font-size: var(--font-size-2xl);
}

/* ============================================
   Gallery
   ============================================ */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/2;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(45, 62, 45, 0.7);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* ============================================
   Testimonials
   ============================================ */

.testimonial {
  background-color: var(--color-background-alt);
  padding: var(--space-2xl);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: var(--font-size-5xl);
  color: var(--color-accent-light);
  position: absolute;
  top: -1rem;
  left: -1rem;
  font-family: Georgia, serif;
}

.testimonial-author {
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
}

.testimonial-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* ============================================
   Accordion / FAQ Styles
   ============================================ */

.accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  padding: var(--space-xl) 0;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: color var(--transition-base);
  gap: var(--space-lg);
}

.accordion-header:hover {
  color: var(--color-primary-light);
}

.accordion-question {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--color-primary);
  flex: 1;
  margin: 0;
}

.accordion-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--transition-base);
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  transition: transform var(--transition-base);
}

.accordion-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.accordion-icon::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.accordion-item.active .accordion-icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding-bottom: var(--space-xl);
}

.accordion-answer {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   Pricing Cards
   ============================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background-color: white;
  border: 1px solid var(--color-border);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  border-width: 2px;
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: white;
  padding: 0.25rem 1rem;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.pricing-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.pricing-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 300;
}

.pricing-price {
  font-family: var(--font-serif);
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.pricing-price-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.pricing-features {
  list-style: none;
  margin: var(--space-xl) 0;
  padding: 0;
}

.pricing-feature {
  padding: var(--space-sm) 0;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pricing-feature::before {
  content: '✓';
  color: var(--color-accent);
  margin-right: var(--space-sm);
  font-weight: 600;
}

.pricing-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-light);
}

/* ============================================
   Feature Highlights
   ============================================ */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-3xl);
  color: var(--color-accent);
}

.feature-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.feature-text {
  color: var(--color-text-light);
  line-height: 1.8;
  font-size: var(--font-size-sm);
}

/* ============================================
   Lightbox / Image Viewer
   ============================================ */

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  z-index: 10000;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  transition: opacity var(--transition-base);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: fixed;
  top: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  z-index: 10001;
}

.lightbox-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  z-index: 10001;
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev svg,
.lightbox-next svg {
  width: 24px;
  height: 24px;
}

.lightbox-caption {
  position: fixed;
  bottom: 4rem;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  text-align: center;
  padding: var(--space-md) var(--space-xl);
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  z-index: 10001;
}

.lightbox-counter {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  z-index: 10001;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
  :root {
    --container-padding: 1.5rem;
    --font-size-5xl: 2.5rem;
    --font-size-6xl: 3rem;
  }

  .hero {
    min-height: 500px;
  }

  .section {
    padding: var(--space-4xl) 0;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --font-size-4xl: 1.875rem;
    --font-size-5xl: 2rem;
    --font-size-6xl: 2.25rem;
  }

  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .page-header {
    padding: var(--space-2xl) 0 var(--space-lg) 0;
    margin-top: var(--space-2xl);
  }

  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }

  .card-image {
    height: 250px;
  }

  .lightbox-close {
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }

  .lightbox-caption {
    font-size: var(--font-size-lg);
    bottom: 3rem;
  }

  /* Mobile Navigation */
  .mobile-menu-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-primary);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-5xl) var(--space-xl);
    gap: 0;
    transition: right var(--transition-base);
  }

  .site-nav.active {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    gap: var(--space-xl);
    width: 100%;
  }

  .nav-link {
    color: white;
    font-size: var(--font-size-base);
    width: 100%;
    padding: var(--space-sm) 0;
  }

  .site-header.scrolled .nav-link {
    color: white;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: var(--space-xl);
  }

  .site-header.scrolled .nav-cta {
    border-color: white;
    color: white;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-3xl: 1.5rem;
    --font-size-4xl: 1.75rem;
    --font-size-5xl: 2rem;
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  .gallery {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .testimonial {
    padding: var(--space-xl);
  }

  .testimonial-quote {
    font-size: var(--font-size-lg);
  }
}

/* ============================================
   Utility Classes
   ============================================ */

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

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

.fade-in {
  animation: fadeIn var(--transition-slow) ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}