:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-text-light: #666666;
  --color-accent: #d97535;
  --color-accent-dark: #b85f28;
  --color-border: #e0e0e0;
  --color-card-bg: #fafafa;

  --font-heading: 'Helvetica Neue', Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;

  --max-width: 1200px;
  --header-height: 70px;
}

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

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

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

ul {
  list-style: none;
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
  font-family: var(--font-body);
}

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

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(217, 117, 53, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
  background-color: var(--color-accent);
  color: white;
  transform: translateY(-2px);
}

.btn-text {
  background: none;
  color: var(--color-accent);
  padding: 0.5rem 1rem;
  font-weight: 600;
}

.btn-text:hover {
  color: var(--color-accent-dark);
  background-color: rgba(217, 117, 53, 0.1);
}

.header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
}

.nav-logo a {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-logo a:hover {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-text);
  transition: all 0.3s ease;
}

.hero {
  background: linear-gradient(135deg, rgba(217, 117, 53, 0.1) 0%, rgba(217, 117, 53, 0.05) 100%);
  padding: var(--spacing-xl) 0;
  text-align: center;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(217,117,53,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
}

.hero-content {
  max-width: 800px;
  padding: 0 var(--spacing-md);
}

.hero-title {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-weight: 300;
}

.hero-logo-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  animation: slideInLeft 0.8s ease;
}

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

.features {
  padding: var(--spacing-xl) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.feature-tile {
  background-color: var(--color-card-bg);
  padding: var(--spacing-md);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.feature-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-accent);
}

.feature-tile h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.feature-tile p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.latest-articles {
  background-color: var(--color-card-bg);
  padding: var(--spacing-xl) 0;
}

.latest-articles h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.article-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  transition: all 0.3s ease;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.article-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.category-rides {
  background-color: rgba(217, 117, 53, 0.15);
  color: var(--color-accent-dark);
}

.category-gear {
  background-color: rgba(52, 152, 219, 0.15);
  color: #2980b9;
}

.category-tips {
  background-color: rgba(46, 204, 113, 0.15);
  color: #27ae60;
}

.article-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.article-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.article-link {
  font-weight: 600;
  display: inline-block;
}

.highlight-strip {
  background-color: var(--color-text);
  color: white;
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.highlight-text {
  font-size: 1.25rem;
  line-height: 1.5;
  max-width: 900px;
  margin: 0 auto;
  font-weight: 300;
}

.email-cta {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.cta-content h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-content p {
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.email-form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 600px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.email-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-body);
}

.email-form input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.footer {
  background-color: var(--color-text);
  color: white;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-tagline p {
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  color: white;
  font-weight: 600;
}

.footer-social a:hover {
  color: var(--color-accent);
}

.footer-copyright {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.6);
}

.page-header {
  background-color: var(--color-card-bg);
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  margin-bottom: var(--spacing-sm);
}

.page-header p {
  color: var(--color-text-light);
  font-size: 1.125rem;
  max-width: 800px;
  margin: 0 auto;
}

.filters {
  padding: var(--spacing-md) 0;
  background-color: white;
  border-bottom: 1px solid var(--color-border);
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--color-border);
  background-color: white;
  border-radius: 24px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--color-text);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.routes {
  padding: var(--spacing-xl) 0;
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-md);
}

.route-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  transition: all 0.3s ease;
}

.route-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.route-card.hidden {
  display: none;
}

.route-region {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(217, 117, 53, 0.15);
  color: var(--color-accent-dark);
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.route-stats {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-sm) 0;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.route-stats span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.route-details {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  display: none;
}

.route-details.active {
  display: block;
}

.route-details h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.route-details ul {
  list-style: disc;
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.route-details li {
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.gear-content {
  padding: var(--spacing-xl) 0;
}

.gear-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-lg);
}

.gear-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-md));
  height: fit-content;
}

.gear-sidebar h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.category-list {
  list-style: none;
}

.category-list li {
  margin-bottom: 0.5rem;
}

.category-list a {
  color: var(--color-text-light);
  font-weight: 500;
  display: block;
  padding: 0.5rem 0;
  border-left: 3px solid transparent;
  padding-left: var(--spacing-sm);
  transition: all 0.3s ease;
}

.category-list a:hover {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
}

.gear-reviews {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.gear-review-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  scroll-margin-top: calc(var(--header-height) + var(--spacing-md));
}

.gear-review-card h2 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.gear-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.gear-category {
  padding: 0.25rem 0.75rem;
  background-color: rgba(52, 152, 219, 0.15);
  color: #2980b9;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
}

.gear-rating {
  display: flex;
  gap: 0.25rem;
}

.star {
  width: 20px;
  height: 20px;
  background-color: var(--color-border);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.star.filled {
  background-color: var(--color-accent);
}

.gear-summary {
  font-size: 1.125rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.pros h4,
.cons h4 {
  margin-bottom: var(--spacing-sm);
}

.pros ul,
.cons ul {
  list-style: disc;
  margin-left: var(--spacing-md);
}

.pros li,
.cons li {
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.tips-section {
  padding: var(--spacing-xl) 0;
}

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

.feature-article {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.feature-article h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

.feature-article p {
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.article-teasers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.teaser-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  transition: all 0.3s ease;
}

.teaser-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.teaser-card h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

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

.about-hero {
  background: linear-gradient(135deg, rgba(217, 117, 53, 0.15) 0%, rgba(217, 117, 53, 0.05) 100%);
  padding: var(--spacing-lg) 0;
  text-align: center;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-content {
  padding: var(--spacing-xl) 0;
}

.about-bio,
.about-highlights,
.about-interests,
.about-values {
  margin-bottom: var(--spacing-xl);
}

.about-bio h2,
.about-highlights h2,
.about-interests h2,
.about-values h2 {
  margin-bottom: var(--spacing-md);
}

.about-bio p,
.about-interests p {
  color: var(--color-text);
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.about-interests ul {
  list-style: none;
  margin-top: var(--spacing-md);
}

.about-interests li {
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.about-interests strong {
  color: var(--color-accent);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.timeline-item {
  background-color: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  border-radius: 4px;
}

.timeline-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
}

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

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.value-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
}

.value-card h3 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.value-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.contact-section {
  padding: var(--spacing-xl) 0;
}

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

.contact-intro {
  margin-bottom: var(--spacing-lg);
}

.contact-intro h2 {
  margin-bottom: var(--spacing-md);
}

.contact-intro ul {
  list-style: none;
  margin-top: var(--spacing-md);
}

.contact-intro li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
  line-height: 1.7;
}

.contact-intro strong {
  color: var(--color-accent);
}

.contact-form {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-body);
}

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

.form-message {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: 4px;
  display: none;
}

.form-message.success {
  display: block;
  background-color: rgba(46, 204, 113, 0.15);
  color: #27ae60;
  border: 1px solid #27ae60;
}

.form-message.error {
  display: block;
  background-color: rgba(231, 76, 60, 0.15);
  color: #c0392b;
  border: 1px solid #c0392b;
}

.contact-note {
  background-color: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  border-radius: 4px;
}

.contact-note p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.contact-note strong {
  color: var(--color-text);
}

@media (max-width: 768px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-logo {
    width: 90px;
    height: 90px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: none;
  }

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

  .nav-links a {
    padding: var(--spacing-sm) 0;
    border-bottom: none;
    border-left: 3px solid transparent;
    padding-left: var(--spacing-sm);
  }

  .nav-links a:hover,
  .nav-links a.active {
    border-bottom-color: transparent;
    border-left-color: var(--color-accent);
  }

  .features-grid,
  .articles-grid,
  .routes-grid {
    grid-template-columns: 1fr;
  }

  .email-form {
    flex-direction: column;
  }

  .email-form input,
  .email-form button {
    width: 100%;
  }

  .gear-layout {
    grid-template-columns: 1fr;
  }

  .gear-sidebar {
    position: static;
  }

  .pros-cons {
    grid-template-columns: 1fr;
  }

  .article-teasers {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }
}