:root {
  --bg: #0f0f12;
  --panel: #121216;
  --muted: #9aa0a6;
  --accent1: #e6b800;
  --accent2: #7bdff6;
  --text: #f7f8f9;
  --glass: rgba(255,255,255,0.03);
  
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --spacing-unit: 8px;
  --header-height: 80px;
  --header-height-compact: 60px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-system);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 15, 18, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  height: var(--header-height);
}

.header.scrolled {
  height: var(--header-height-compact);
  background: rgba(15, 15, 18, 0.98);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.logo-link {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

.logo-link:hover {
  color: var(--accent1);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing-unit) * 4);
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.nav-link:focus {
  outline: 2px solid var(--accent1);
  outline-offset: 4px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent1);
  transition: width 0.3s ease;
}

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

.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--spacing-unit) * 1);
  gap: 4px;
}

.mobile-nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Main */
.main {
  padding-top: var(--header-height);
}

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-page {
  min-height: 50vh;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
  width: 100%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: calc(var(--spacing-unit) * 8);
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.hero-accent {
  background: linear-gradient(45deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-accent::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(45deg, var(--accent1), var(--accent2));
  animation: slideIn 2s ease-out;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 4);
  max-width: 500px;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, var(--accent1), var(--accent2));
  color: var(--bg);
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
  text-decoration: none;
  border-radius: calc(var(--spacing-unit) * 1);
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230, 184, 0, 0.3);
}

.cta-button:focus {
  outline: 2px solid var(--accent1);
  outline-offset: 4px;
}

.hero-visual {
  position: relative;
  width: 200px;
  height: 200px;
}

.animated-lines {
  position: absolute;
  inset: 0;
}

.line {
  position: absolute;
  background: linear-gradient(45deg, var(--accent1), var(--accent2));
  border-radius: 2px;
}

.line-1 {
  width: 100px;
  height: 2px;
  top: 20%;
  left: 0;
  animation: float 3s ease-in-out infinite;
}

.line-2 {
  width: 80px;
  height: 2px;
  top: 50%;
  right: 0;
  animation: float 3s ease-in-out infinite 1s;
}

.line-3 {
  width: 60px;
  height: 2px;
  bottom: 20%;
  left: 20%;
  animation: float 3s ease-in-out infinite 2s;
}

/* Featured Article */
.featured-article {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.article-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
}

.article-content {
  background: var(--glass);
  padding: calc(var(--spacing-unit) * 8);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.article-content h1 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 4);
  color: var(--text);
  line-height: 1.2;
}

.article-content h2 {
  font-size: 2rem;
  margin: calc(var(--spacing-unit) * 6) 0 calc(var(--spacing-unit) * 3) 0;
  color: var(--accent1);
  line-height: 1.2;
}

.article-content h3 {
  font-size: 1.5rem;
  margin: calc(var(--spacing-unit) * 4) 0 calc(var(--spacing-unit) * 2) 0;
  color: var(--accent2);
  line-height: 1.2;
}

.article-content p {
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--muted);
  line-height: 1.6;
}

.article-content ul,
.article-content ol {
  margin: calc(var(--spacing-unit) * 3) 0;
  padding-left: calc(var(--spacing-unit) * 4);
}

.article-content li {
  margin-bottom: calc(var(--spacing-unit) * 1);
  color: var(--muted);
  line-height: 1.6;
}

.article-content li strong {
  color: var(--text);
}

.article-cta-card {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  padding: calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 2);
  margin: calc(var(--spacing-unit) * 6) 0;
  text-align: center;
  color: var(--bg);
}

.article-cta-card h4 {
  font-size: 1.25rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.article-cta-card p {
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: rgba(15, 15, 18, 0.8);
}

.cta-link {
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  background: rgba(15, 15, 18, 0.2);
  border-radius: calc(var(--spacing-unit) * 1);
  transition: all 0.3s ease;
}

.cta-link:hover {
  background: rgba(15, 15, 18, 0.3);
  transform: translateY(-1px);
}

/* Collections Preview */
.collections-preview {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 8);
  color: var(--text);
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
}

.collections-grid.large {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: calc(var(--spacing-unit) * 6);
}

.collection-card {
  background: var(--glass);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.collection-card.large {
  padding: calc(var(--spacing-unit) * 6);
}

.collection-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: var(--accent1);
}

.collection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.collection-card h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.color-swatches {
  display: flex;
  gap: calc(var(--spacing-unit) * 1);
}

.swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.collection-card p {
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 4);
  line-height: 1.6;
}

.card-cta {
  color: var(--accent1);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.card-cta:hover {
  color: var(--accent2);
}

.card-cta:focus {
  outline: 2px solid var(--accent1);
  outline-offset: 4px;
}

/* About Page Styles */
.about-story {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.story-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.story-content p {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 4);
  line-height: 1.6;
}

.team-section {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 6);
}

.team-card {
  background: var(--glass);
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: rotateY(5deg) rotateX(5deg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.team-card h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.team-role {
  color: var(--accent1);
  font-weight: 600;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.team-social {
  margin-top: calc(var(--spacing-unit) * 4);
}

.social-link {
  color: var(--accent2);
  font-weight: 500;
}

.timeline-section {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.timeline {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent1);
}

.timeline-item {
  position: relative;
  padding-left: calc(var(--spacing-unit) * 10);
  margin-bottom: calc(var(--spacing-unit) * 8);
  opacity: 0;
  transform: translateX(-30px);
  animation: slideInLeft 0.6s ease-out forwards;
}

.timeline-item:nth-child(2) {
  animation-delay: 0.2s;
}

.timeline-item:nth-child(3) {
  animation-delay: 0.4s;
}

.timeline-marker {
  position: absolute;
  left: 20px;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--accent1);
  border-radius: 50%;
  border: 4px solid var(--bg);
}

.timeline-content h3 {
  color: var(--accent2);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.timeline-content p {
  color: var(--muted);
  line-height: 1.6;
}

.cta-section {
  padding: calc(var(--spacing-unit) * 12) 0;
  text-align: center;
  background: var(--panel);
}

.cta-content h2 {
  font-size: 2rem;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--text);
}

.cta-content p {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

/* Collections Page Styles */
.collections-intro {
  padding: calc(var(--spacing-unit) * 12) 0;
  text-align: center;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
}

.intro-content p {
  font-size: 1.125rem;
  color: var(--muted);
  line-height: 1.6;
}

.collections-grid-section {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
}

.collection-detail {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.detail-content {
  max-width: 1000px;
  margin: 0 auto;
}

.detail-content h2 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 4);
  color: var(--accent1);
}

.detail-content > p {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 8);
  line-height: 1.6;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 6);
  margin-bottom: calc(var(--spacing-unit) * 8);
}

.detail-section h3 {
  font-size: 1.25rem;
  color: var(--accent2);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.detail-section ul {
  list-style: none;
  padding: 0;
}

.detail-section li {
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 2);
  padding-left: calc(var(--spacing-unit) * 3);
  position: relative;
}

.detail-section li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent1);
}

/* Sustainability Page Styles */
.sustainability-overview {
  padding: calc(var(--spacing-unit) * 12) 0;
  text-align: center;
}

.overview-content {
  max-width: 800px;
  margin: 0 auto;
}

.overview-content p {
  font-size: 1.125rem;
  color: var(--muted);
  line-height: 1.6;
}

.materials-tech {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
}

.two-column-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 8);
}

.column h3 {
  font-size: 1.5rem;
  color: var(--accent1);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.column ul {
  list-style: none;
  padding: 0;
}

.column li {
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 3);
  line-height: 1.6;
}

.column li strong {
  color: var(--text);
}

.care-longevity {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.care-content {
  max-width: 800px;
  margin: 0 auto;
}

.care-content p {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 4);
  line-height: 1.6;
}

.care-list {
  list-style: none;
  padding: 0;
}

.care-list li {
  color: var(--muted);
  margin-bottom: calc(var(--spacing-unit) * 3);
  padding-left: calc(var(--spacing-unit) * 4);
  position: relative;
  line-height: 1.6;
}

.care-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent2);
  font-weight: bold;
}

.care-list li strong {
  color: var(--text);
}

.materials-glossary {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
}

.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: calc(var(--spacing-unit) * 3);
  background: var(--glass);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.accordion-header {
  padding: calc(var(--spacing-unit) * 4);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.accordion-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

.accordion-header h3 {
  color: var(--text);
  margin: 0;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--accent1);
  transition: transform 0.3s ease;
}

.accordion-item[open] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 4);
}

.accordion-content p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.sustainability-cta {
  padding: calc(var(--spacing-unit) * 12) 0;
  text-align: center;
}

/* Contact Page Styles */
.contact-info {
  padding: calc(var(--spacing-unit) * 12) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 8);
}

.contact-card {
  background: var(--glass);
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-card h2 {
  color: var(--text);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.contact-item {
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.contact-item h3 {
  color: var(--accent1);
  margin-bottom: calc(var(--spacing-unit) * 2);
  font-size: 1.125rem;
}

.contact-item p {
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.email-link {
  color: var(--accent2);
  text-decoration: none;
  transition: color 0.3s ease;
}

.email-link:hover {
  color: var(--accent1);
}

.contact-note {
  font-size: 0.875rem;
  color: var(--muted);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 1);
}

.contact-form-container {
  background: var(--glass);
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form-container h2 {
  color: var(--text);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 3);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  color: var(--text);
  margin-bottom: calc(var(--spacing-unit) * 1);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--spacing-unit) * 1);
  padding: calc(var(--spacing-unit) * 2);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.error-message {
  color: #ff6b6b;
  font-size: 0.875rem;
  margin-top: calc(var(--spacing-unit) * 1);
  display: none;
}

.error-message.show {
  display: block;
}

.form-submit {
  background: linear-gradient(45deg, var(--accent1), var(--accent2));
  color: var(--bg);
  border: none;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 1);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230, 184, 0, 0.3);
}

.form-submit:focus {
  outline: 2px solid var(--accent1);
  outline-offset: 4px;
}

.form-status {
  margin-top: calc(var(--spacing-unit) * 4);
  text-align: center;
}

.status-message {
  padding: calc(var(--spacing-unit) * 2);
  border-radius: calc(var(--spacing-unit) * 1);
  display: none;
}

.status-message.success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
  display: block;
}

.status-message.error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
  display: block;
}

.contact-cta {
  padding: calc(var(--spacing-unit) * 12) 0;
  background: var(--panel);
  text-align: center;
}

/* Footer */
.footer {
  background: var(--panel);
  padding: calc(var(--spacing-unit) * 8) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand p {
  color: var(--muted);
  margin-top: calc(var(--spacing-unit) * 1);
}

.footer-nav {
  display: flex;
  gap: calc(var(--spacing-unit) * 4);
}

.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: var(--text);
}

/* Animations */
@keyframes slideIn {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1023px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: calc(var(--spacing-unit) * 6);
  }
  
  .hero-visual {
    justify-self: center;
  }
  
  .two-column-layout {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 6);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 6);
  }
  
  .detail-grid {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 4);
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 60px;
    --header-height-compact: 50px;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 15, 18, 0.98);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
  }
  
  .nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .nav-list {
    flex-direction: column;
    padding: calc(var(--spacing-unit) * 3);
    gap: calc(var(--spacing-unit) * 3);
  }
  
  .container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }
  
  .header-container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }
  
  .hero-container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }
  
  .article-container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }
  
  .article-content {
    padding: calc(var(--spacing-unit) * 4);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .collections-grid {
    grid-template-columns: 1fr;
  }
  
  .collections-grid.large {
    grid-template-columns: 1fr;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-item {
    padding-left: calc(var(--spacing-unit) * 6);
  }
  
  .timeline-marker {
    left: 5px;
    width: 16px;
    height: 16px;
  }
  
  .footer-content {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 4);
    text-align: center;
  }
  
  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
}