/* About / Guides shared layout - ported from React about.css */

.about-page {
  background: transparent;
  min-height: 100vh;
  padding: 40px 0;
}

.about-hero {
  text-align: center;
  margin-bottom: 80px;
}

.about-hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

.mission-section {
  margin-bottom: 80px;
}

.mission-content {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mission-content h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 24px;
}

.mission-content p {
  color: #6b7280;
  line-height: 1.7;
  margin-bottom: 16px;
}

.dark .mission-content {
  background: var(--dark-surface-a20);
  border-color: var(--dark-surface-a30);
  box-shadow: var(--dark-shadow-md);
}

.dark .mission-content h2 {
  color: #f8fafc;
}

.dark .mission-content p {
  color: #cbd5e1;
}

.values-section {
  margin-bottom: 80px;
}

.values-section h2 {
  font-size: 2.5rem;
  font-weight: 600;
  color: #1f2937;
  text-align: center;
  margin-bottom: 48px;
}

/* Blog single article layout */
.blog-article-card {
  max-width: 960px;
  margin: 0 auto 40px;
  padding: 32px 32px 40px;
}

.blog-article-hero {
  margin-bottom: 24px;
  border-radius: 16px;
  overflow: hidden;
}

.blog-article-hero img {
  display: block;
  width: 100%;
  height: auto;
}

.blog-article-body {
  font-size: 1rem;
  line-height: 1.7;
  color: #374151;
}

.blog-article-body p {
  margin: 0 0 1.2em;
}

.blog-article-body h2,
.blog-article-body h3,
.blog-article-body h4 {
  margin-top: 2em;
  margin-bottom: 0.6em;
  font-weight: 600;
  color: #111827;
}

.blog-article-body ul,
.blog-article-body ol {
  padding-left: 1.5rem;
  margin: 0 0 1.2em;
}

.blog-article-body li {
  margin-bottom: 0.35em;
}

.blog-article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 1.2em auto;
}

.blog-article-body a {
  color: #2563eb;
  text-decoration: underline;
}

.blog-article-body a:hover {
  color: #1d4ed8;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.value-card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.1);
}

.value-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 12px;
}

.value-card p {
  color: #6b7280;
  line-height: 1.6;
}

.member-role {
  color: #1e56a3;
  font-weight: 500;
  margin-top: 12px;
}

.guides-tabs-bar {
  margin: 32px auto 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(229, 231, 235, 0.9);
}

.guides-tab {
  border: none;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #6b7280;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.guides-tab:hover {
  background: rgba(249, 250, 251, 0.9);
  color: #111827;
}

.guides-tab.active {
  background: #111827;
  color: #f9fafb;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.22);
}

.about-cta {
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  padding: 60px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.about-cta h2 {
  font-size: 2.5rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 16px;
}

.about-cta p {
  color: #6b7280;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Dark mode tweaks */
.dark .about-hero h1,
.dark .values-section h2,
.dark .about-cta h2 {
  color: #f8fafc;
}

.dark .hero-subtitle,
.dark .about-cta p,
.dark .value-card p {
  color: #cbd5e1;
}

.dark .blog-article-card {
  background: var(--dark-surface-a20);
  border-color: var(--dark-surface-a30);
  box-shadow: var(--dark-shadow-md);
}

.dark .blog-article-body {
  color: #e5e7eb;
}

.dark .blog-article-body h2,
.dark .blog-article-body h3,
.dark .blog-article-body h4 {
  color: #f9fafb;
}

.dark .blog-article-body a {
  color: var(--dark-tint-primary-a10);
}

.dark .blog-article-body a:hover {
  color: var(--dark-tint-primary-a20);
}

.dark .value-card,
.dark .about-cta {
  background: var(--dark-surface-a20);
  border-color: var(--dark-surface-a30);
  box-shadow: var(--dark-shadow-md);
}

.dark .value-card h3 {
  color: #f8fafc;
}

.dark .guides-tabs-bar {
  background: var(--dark-surface-a20);
  border-color: var(--dark-surface-a30);
}

.dark .guides-tab {
  color: #9ca3af;
}

.dark .guides-tab:hover {
  background: rgba(31, 41, 55, 0.9);
  color: #f9fafb;
}

.dark .guides-tab.active {
  background: var(--dark-tint-primary-a10);
  color: #f9fafb;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.8);
}

.dark .member-role {
  color: var(--dark-tint-primary-a10);
}

@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .about-hero h1 {
    font-size: 2.5rem;
  }

  .about-cta {
    padding: 40px 24px;
  }

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