/* ============================================
   NEON SOLSTICE - Holiday Decor Installation
   Dark futuristic theme with glowing effects
   ============================================ */

:root {
  /* Colors */
  --color-void: #010409;
  --color-hyper-gold: #FFD700;
  --color-glacier-blue: #A0FBFF;
  --color-text-primary: #E8E8E8;
  --color-text-secondary: #B0B0B0;
  --color-border: rgba(255, 215, 0, 0.3);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  /* Effects */
  --glow-gold: 0 0 15px rgba(255, 215, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.4);
  --glow-blue: 0 0 15px rgba(160, 251, 255, 0.6), 0 0 30px rgba(160, 251, 255, 0.4);
  --glow-combined: 0 0 20px rgba(255, 215, 0, 0.5), 0 0 40px rgba(160, 251, 255, 0.3);
  
  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-void);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Particle Snowfall Container */
.particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  color: var(--color-glacier-blue);
  font-size: 0.75rem;
  opacity: 0.4;
  animation: snowfall linear infinite;
  pointer-events: auto;
}

.particle:hover {
  opacity: 0.8;
  transform: scale(1.5);
  transition: all var(--transition-fast);
}

@keyframes snowfall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.4;
  }
  90% {
    opacity: 0.4;
  }
  100% {
    transform: translateY(100vh) rotate(360deg);
    opacity: 0;
  }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  text-shadow: var(--glow-gold);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-hyper-gold);
  text-decoration: none;
  transition: all var(--transition-normal);
}

a:hover {
  color: var(--color-glacier-blue);
  text-shadow: var(--glow-blue);
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: relative;
  padding: var(--space-md) var(--space-lg);
  background: rgba(1, 4, 9, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.brand-name {
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-hyper-gold);
  text-shadow: var(--glow-gold);
}

.main-nav {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--color-text-primary);
  font-size: 0.9rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  position: relative;
}

.nav-link:hover {
  color: var(--color-hyper-gold);
  background: rgba(255, 215, 0, 0.1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-hyper-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover::after {
  width: 80%;
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-hyper-gold);
  padding: var(--space-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  width: 44px;
  z-index: 1000001;
  height: 44px;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  order: 999;
}

.burger-toggle:hover {
  background: rgba(255, 215, 0, 0.1);
  box-shadow: var(--glow-gold);
}

.burger-toggle.active {
  background: rgba(255, 215, 0, 0.2);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(1, 4, 9, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg);
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav .nav-link {
  padding: var(--space-md);
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

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

@media (max-width: 1023px) {
  .main-nav {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
  position: relative;
  width: 100vw;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.hero-banner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.4);
  transition: filter var(--transition-slow);
}

.hero-section.lit .hero-banner {
  filter: brightness(1);
}

.hero-overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  margin-bottom: var(--space-lg);
  text-shadow: var(--glow-combined);
  color: var(--color-text-primary);
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Light Switch Toggle */
.light-switch-container {
  margin-top: var(--space-xl);
}

.light-switch {
  position: relative;
  width: 120px;
  height: 60px;
  background: rgba(1, 4, 9, 0.8);
  border: 2px solid var(--color-hyper-gold);
  border-radius: 30px;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--glow-gold);
  margin: 0 auto;
}

.light-switch:hover {
  box-shadow: var(--glow-combined);
  transform: scale(1.05);
}

.light-switch.active {
  background: rgba(255, 215, 0, 0.2);
  border-color: var(--color-glacier-blue);
  box-shadow: var(--glow-combined);
}

.light-switch-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 48px;
  height: 48px;
  background: var(--color-hyper-gold);
  border-radius: 50%;
  transition: all var(--transition-normal);
  box-shadow: var(--glow-gold);
}

.light-switch.active .light-switch-slider {
  left: calc(100% - 52px);
  background: var(--color-glacier-blue);
  box-shadow: var(--glow-blue);
}

.shockwave {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.5) 0%, transparent 70%);
  pointer-events: none;
  z-index: 3;
  animation: shockwave-expand 1s ease-out;
}

@keyframes shockwave-expand {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    width: 200vw;
    height: 200vw;
    opacity: 0;
  }
}

/* ============================================
   SECTIONS
   ============================================ */

main {
  position: relative;
  z-index: 2;
}

.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-hyper-gold);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.section-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
}

/* Full-width Banner Sections */
.banner-section {
  position: relative;
  width: 100vw;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin: var(--space-xxl) 0;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.3);
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
  background: rgba(1, 4, 9, 0.85);
  backdrop-filter: blur(15px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glow-gold);
}

.banner-title {
  color: var(--color-hyper-gold);
  margin-bottom: var(--space-md);
}

.banner-text {
  color: var(--color-text-primary);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

/* Card Components */
.feature-card {
  background: rgba(1, 4, 9, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: left 0.5s ease;
}

.feature-card:hover::before {
  left: 100%;
}

.feature-card:hover {
  border-color: var(--color-hyper-gold);
  box-shadow: var(--glow-gold);
  transform: translateY(-5px);
}

.card-image {
  width: 100%;
  max-width: 400px;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
  margin-left: auto;
  margin-right: auto;
  display: block;
}

.card-title {
  color: var(--color-glacier-blue);
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* Luminous Borders Animation */
.luminous-border {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.luminous-border::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-hyper-gold), var(--color-glacier-blue), var(--color-hyper-gold));
  background-size: 200% 200%;
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0;
  animation: border-glow 3s linear infinite;
  transition: opacity var(--transition-normal);
}

.luminous-border:hover::after {
  opacity: 0.5;
}

@keyframes border-glow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.info-item {
  padding: var(--space-md);
  background: rgba(1, 4, 9, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.info-label {
  color: var(--color-hyper-gold);
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.info-value {
  color: var(--color-text-primary);
}

.contact-form {
  background: rgba(1, 4, 9, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(1, 4, 9, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-hyper-gold);
  box-shadow: var(--glow-gold);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-hyper-gold);
}

.checkbox-label {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
}

.submit-button {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  border: 2px solid var(--color-hyper-gold);
  border-radius: var(--radius-md);
  color: var(--color-hyper-gold);
  font-family: var(--font-secondary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 10px;
  box-shadow: var(--glow-gold);
}

.submit-button:hover {
  background: var(--color-hyper-gold);
  color: var(--color-void);
  box-shadow: var(--glow-combined);
  transform: translateY(-2px);
}

.submit-button:active {
  transform: translateY(0);
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--glow-gold);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

/* ============================================
   PRODUCTS / ASSETS
   ============================================ */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
}

.product-card {
  background: rgba(1, 4, 9, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  text-align: center;
  max-width: 400px;
  width: 100%;
}

.product-card:hover {
  border-color: var(--color-hyper-gold);
  box-shadow: var(--glow-gold);
  transform: translateY(-5px);
}

.product-image {
  width: 100%;
  max-width: 350px;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
  margin-left: auto;
  margin-right: auto;
  display: block;
}

.product-title {
  color: var(--color-glacier-blue);
  margin-bottom: var(--space-sm);
}

.product-description {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.product-price {
  color: var(--color-hyper-gold);
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  margin-top: var(--space-xxl);
  padding: var(--space-xl) var(--space-lg);
  background: rgba(1, 4, 9, 0.9);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-link {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  padding: var(--space-sm) var(--space-md);
  transition: all var(--transition-normal);
}

.footer-link:hover {
  color: var(--color-hyper-gold);
}

.footer-text {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-top: var(--space-md);
}

/* ============================================
   LEGAL PAGES
   ============================================ */

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-lg);
}

.legal-title {
  color: var(--color-hyper-gold);
  margin-bottom: var(--space-xl);
}

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

.legal-section h3 {
  color: var(--color-glacier-blue);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-section p {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.date {
  color: var(--color-hyper-gold);
  font-weight: 600;
  margin-top: var(--space-xl);
}

/* ============================================
   THANK YOU PAGE
   ============================================ */

.thank-you-section {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thank-you-title {
  color: var(--color-hyper-gold);
  margin-bottom: var(--space-lg);
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.thank-you-message {
  color: var(--color-text-primary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.back-link {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  border: 2px solid var(--color-hyper-gold);
  border-radius: var(--radius-md);
  color: var(--color-hyper-gold);
  font-weight: 600;
  transition: all var(--transition-normal);
  box-shadow: var(--glow-gold);
}

.back-link:hover {
  background: var(--color-hyper-gold);
  color: var(--color-void);
  box-shadow: var(--glow-combined);
}

/* ============================================
   404 PAGE
   ============================================ */

.error-section {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-hyper-gold);
  text-shadow: var(--glow-combined);
  margin-bottom: var(--space-lg);
  font-family: var(--font-secondary);
}

.error-title {
  color: var(--color-glacier-blue);
  margin-bottom: var(--space-md);
}

.error-message {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

/* ============================================
   PRIVACY POPUP
   ============================================ */

.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 600px;
  background: rgba(1, 4, 9, 0.95);
  backdrop-filter: blur(20px);
  border: 2px solid var(--color-hyper-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--glow-combined);
  z-index: 10000;
  display: none;
}

.privacy-popup.active {
  display: block;
  animation: slideUp 0.5s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.privacy-popup-content {
  margin-bottom: var(--space-md);
}

.privacy-popup-title {
  color: var(--color-hyper-gold);
  margin-bottom: var(--space-sm);
  font-size: 1.1rem;
}

.privacy-popup-text {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.privacy-button {
  flex: 1;
  min-width: 120px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 0.9rem;
}

.privacy-button.accept {
  border-color: var(--color-hyper-gold);
  color: var(--color-hyper-gold);
}

.privacy-button:hover {
  background: rgba(255, 215, 0, 0.1);
  box-shadow: var(--glow-gold);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1023px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-section {
    min-height: 60vh;
  }
  
  .content-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .section-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 500px;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .feature-card {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: var(--space-md);
  }
  
  .hero-overlay {
    padding: var(--space-lg);
  }
  
  .banner-content {
    padding: var(--space-lg);
  }
  
  .privacy-popup {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }
  
  .footer-nav {
    flex-direction: column;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-sm);
  }
  
  .banner-section {
    min-height: 300px;
  }
  
  .light-switch {
    width: 100px;
    height: 50px;
  }
  
  .light-switch-slider {
    width: 40px;
    height: 40px;
  }
  
  .light-switch.active .light-switch-slider {
    left: calc(100% - 44px);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .site-header {
    padding: var(--space-sm);
  }
  
  .content-section {
    padding: var(--space-md) var(--space-xs);
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-lg {
  margin-top: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}