/* Design System */
:root {
  --color-brand: #690808;
  --color-brand-dark: #4a0606;
  --color-text: #1a1a1a;
  --color-text-light: #666666;
  --color-background: #ffffff;
  --color-background-alt: #f8f8f8;
  --color-text-on-brand: #ffffff;
  --color-border: #e0e0e0;

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  --max-width: 1200px;
  --content-width: 800px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base */
html {
  font-size: var(--font-size-base);
  line-height: 1.6;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
}

a {
  color: var(--color-brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.3;
  font-weight: 600;
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }

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

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

/* Page Content Typography */
.content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.content h2:first-child {
  margin-top: 0;
}

.content p {
  margin-bottom: var(--spacing-md);
}

.content ul {
  list-style: none;
  margin-bottom: var(--spacing-md);
}

.content ul li {
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background-color: var(--color-brand);
  border-radius: 50%;
}

/* Image Gallery */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.image-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
}

/* Connect Grid */
.connect-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.connect-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--color-background-alt);
  border-radius: 8px;
  color: var(--color-text);
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.connect-link:hover {
  background-color: var(--color-brand);
  color: var(--color-text-on-brand);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(105, 8, 8, 0.2);
}

.connect-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .connect-grid {
    grid-template-columns: 1fr;
  }
}

/* Campaign Images */
.campaign-image {
  width: 100%;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.campaign-image:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .image-gallery {
    grid-template-columns: 1fr;
  }

  .image-gallery img {
    height: auto;
  }
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand-dark) 100%);
  color: var(--color-text-on-brand);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

.site-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0.1) 100%);
}

.site-header.scrolled {
  background: linear-gradient(135deg, rgba(105, 8, 8, 0.8) 0%, rgba(74, 6, 6, 0.8) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--spacing-xs) 0;
}

.site-header.scrolled .site-logo {
  height: 36px;
}

.site-header.scrolled .site-title {
  font-size: var(--font-size-lg);
}

.site-header.scrolled .site-slogan {
  font-size: 0.7rem;
}

.site-header a {
  color: var(--color-text-on-brand);
}

.site-header a:hover {
  opacity: 0.9;
  text-decoration: none;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-text-on-brand);
}

.site-branding:hover {
  text-decoration: none;
  opacity: 0.95;
}

.site-logo {
  height: 50px;
  width: auto;
  transition: transform 0.3s ease, height 0.3s ease;
}

.site-branding:hover .site-logo {
  transform: scale(1.05);
}

.site-branding-text {
  display: flex;
  flex-direction: column;
}

.site-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  transition: font-size 0.3s ease;
}

.site-slogan {
  font-size: var(--font-size-sm);
  font-weight: 400;
  opacity: 0.9;
  margin-top: 0.125rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: font-size 0.3s ease;
}

.site-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.site-nav a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.site-nav a.active {
  border-bottom: 2px solid var(--color-text-on-brand);
  padding-bottom: 2px;
}

/* Footer */
.site-footer {
  background-color: var(--color-background-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

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

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  color: var(--color-text);
  font-weight: 500;
}

/* Main Content */
main {
  padding: var(--spacing-xl) 0;
}

/* Sections */
.section {
  margin-bottom: var(--spacing-xl);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.section-title {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-brand);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-brand);
}

/* Cards */
.card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.card-title {
  margin-bottom: var(--spacing-xs);
}

.card-meta {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
}

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

.card-link {
  display: block;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card-link:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-link .card-title {
  color: var(--color-brand);
}

.card-thumbnail {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: var(--spacing-sm);
  background-color: var(--color-background-alt);
  transition: transform 0.3s ease;
}

.card-link:hover .card-thumbnail {
  transform: scale(1.03);
}

.card-poster {
  width: 100%;
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-poster:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.video-poster {
  width: 100%;
  border-radius: 4px;
  margin-bottom: var(--spacing-lg);
}

/* PDF Viewer */
.pdf-viewer {
  margin-bottom: var(--spacing-md);
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--color-background-alt);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.pdf-canvas-container {
  width: 100%;
  overflow: hidden;
  max-height: 70vh;
  display: flex;
  justify-content: center;
}

.pdf-canvas {
  width: auto;
  max-width: 100%;
  max-height: 70vh;
  display: block;
}

.pdf-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.pdf-nav-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-brand);
  color: var(--color-text-on-brand);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: inherit;
}

.pdf-nav-btn:hover:not(:disabled) {
  background-color: var(--color-brand-dark);
}

.pdf-nav-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pdf-page-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* Upcoming Panel */
.upcoming-panel {
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--color-background-alt);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.upcoming-panel img {
  display: block;
}

.upcoming-panel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.7rem;
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.upcoming-panel-controls .btn {
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
}

/* Panel Poster Grid */
.panel-poster-link {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.panel-poster-link:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.panel-poster {
  width: 100%;
  height: auto;
  display: block;
}

.panel-item {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.panel-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.panel-item .panel-poster {
  border-radius: 0;
}

.panel-caption {
  padding: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-sm);
  background-color: var(--color-background-alt);
}

/* Fanzin List */
.fanzin-list {
  list-style: none;
  max-width: 500px;
}

.fanzin-list li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
}

.fanzin-list li:last-child {
  border-bottom: none;
}

.fanzin-list a {
  font-weight: 500;
}

.fanzin-date {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

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

.org-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-background-alt);
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.org-card:hover {
  background-color: var(--color-brand);
  color: var(--color-text-on-brand);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(105, 8, 8, 0.2);
}

.org-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 8px;
  background-color: var(--color-background);
  padding: 8px;
}

.org-info {
  flex: 1;
}

.org-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.org-description {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

/* Featured Organization */
.org-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.org-featured-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-brand);
}

.org-featured-description {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.org-featured-description:last-of-type {
  margin-bottom: var(--spacing-md);
}

.read-more-link {
  display: inline-block;
  font-weight: 500;
  color: var(--color-brand);
}

.org-featured-image {
  display: flex;
  justify-content: center;
}

.ada-featured-img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ada-featured-img:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .org-featured {
    grid-template-columns: 1fr;
  }
}

/* Highlights */
.highlight-item {
  text-align: center;
  display: block;
  text-decoration: none;
  color: inherit;
}

.highlight-item:hover {
  text-decoration: none;
}

.highlight-image {
  width: 100%;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.highlight-image:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.highlight-caption {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* Instagram Embeds */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  align-items: start;
}

.instagram-grid .instagram-media {
  margin: 0 !important;
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
}

@media (max-width: 900px) {
  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .instagram-grid {
    grid-template-columns: 1fr;
  }
}

/* ADA Page */
.ada-description {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.ada-newsletter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.ada-newsletter-item {
  text-align: center;
  display: block;
  text-decoration: none;
  color: inherit;
}

.ada-newsletter-item:hover {
  text-decoration: none;
}

.ada-newsletter-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ada-newsletter-image:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.ada-newsletter-date {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  font-weight: 500;
}

/* ADA Newsletter Viewer */
.ada-newsletter-viewer {
  margin-bottom: var(--spacing-md);
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--color-background-alt);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.ada-newsletter-date {
  padding: var(--spacing-md);
  text-align: center;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-brand);
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.ada-newsletter-canvas-container {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  background-color: #e8e8e8;
}

.ada-newsletter-canvas {
  width: 100%;
  max-width: 100%;
  display: block;
}

.ada-newsletter-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.ada-newsletter-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  min-width: 60px;
  text-align: center;
}

.ada-download-link {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
  color: var(--color-brand);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: background-color 0.2s ease;
}

.ada-download-link:hover {
  background-color: var(--color-background-alt);
  text-decoration: none;
}

.ada-newsletter-controls-top {
  border-top: none;
  border-bottom: 1px solid var(--color-border);
}

.ada-issue-list {
  list-style: none;
  max-width: 400px;
}

.ada-issue-list li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.ada-issue-list li:last-child {
  border-bottom: none;
}

.ada-issue-list a {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.ada-issue-list a::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-brand);
  border-radius: 50%;
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-md);
}

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

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Video Embed */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-brand);
  color: var(--color-text-on-brand);
  border-radius: 6px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 4px rgba(105, 8, 8, 0.2);
}

.btn:hover {
  background-color: var(--color-brand-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(105, 8, 8, 0.3);
}

/* Page Header */
.page-header {
  margin-bottom: var(--spacing-lg);
}

.page-title {
  margin-bottom: var(--spacing-xs);
}

.page-description {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
}

/* Archive List */
.archive-list {
  list-style: none;
}

.archive-item {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

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

/* Responsive */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    text-align: center;
  }

  .site-branding {
    justify-content: center;
  }

  .site-branding-text {
    text-align: left;
  }

  .site-nav ul {
    justify-content: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}