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

/* Custom Properties */
:root {
  --color-bg: #faf9f7;
  --color-bg-alt: #f2f2f2;
  --color-text: #2d2d2d;
  --color-text-muted: #5a5a5a;
  --color-text-subtle: #7a7a7a;
  --color-accent: #3560d3;
  --color-accent-hover: #111;
  --color-border: #e0ddd8;
  --color-highlight: #f6f4f0;

  --font-primary: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --max-width: 800px;
}

/* Base Styles */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

section {
  margin: 45px 0;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}

h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.125rem);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin-bottom: var(--space-sm);
}

h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

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

hr {
  background-color: var(--color-border);
  height: 1px;
  border: 0;
  margin: var(--space-lg) 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

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

/* Header */
.site-header {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  display: block;
  height: auto;
}

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

.site-nav a {
  color: var(--color-text-muted);
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

/* Hero Section */
.hero {
  padding: var(--space-xl) 0;
}

.hero h1 {
  color: var(--color-text);
}

.hero p,
.hero-description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* Homepage Content (pulled from page) */
.homepage-content h3 {
  margin-top: var(--space-lg);
}

.homepage-content ul {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.homepage-content li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.homepage-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

/* Goals (for use in homepage-content page) */
.goals {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.goals li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.goals li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.experiment-note {
  font-style: italic;
  color: var(--color-text-subtle);
  font-size: 0.95rem;
  padding: var(--space-sm);
  background-color: var(--color-highlight);
  border-left: 3px solid var(--color-border);
  margin-bottom: 0;
}

/* Event Section */
.event {
  background-color: var(--color-bg-alt);
  padding: var(--space-2xl) 0;
}

@media (min-width: 600px) {
  .event-details {
    grid-template-columns: repeat(3, 1fr);
  }
}

.detail .label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-xs);
}

.detail .value {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
}

.event-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: var(--space-sm);
  background-color: var(--color-bg);
  border-radius: 6px;
  margin-bottom: var(--space-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

table th,
table td {
  padding: var(--space-sm);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-subtle);
  background-color: var(--color-bg);
  border-bottom: 2px solid var(--color-border);
}

table tbody tr {
  background-color: var(--color-bg);
  transition: background-color 0.15s ease;
}

table tbody tr:hover {
  background-color: var(--color-highlight);
}

table tbody tr.break {
  background-color: transparent;
  color: var(--color-text-subtle);
  font-style: italic;
}

table tbody tr.break:hover {
  background-color: transparent;
}

table td:first-child {
  white-space: nowrap;
  width: 140px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

table strong {
  font-weight: 600;
  color: var(--color-text);
}

.session-type {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-accent);
  background-color: rgba(24, 107, 175, 0.1);
  padding: 0.15em 0.5em;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* CTA */
.cta {
  text-align: center;
  padding-top: var(--space-sm);
}

.btn {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: 6px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  color: #fff;
  background-color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  text-decoration: none;
  color: #fff;
}

/* Posts Section */
.posts-section {
  padding: var(--space-xl) 0;
}

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

.posts-section h2 {
  margin-bottom: var(--space-lg);
}

/* Post Grid */
.post-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Post Card */
.post-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.post-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.post-card-content {
  padding: var(--space-md);
}

.post-card-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.post-card-title a {
  color: var(--color-text);
}

.post-card-title a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.post-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.post-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* Single Post */
.post-header,
.page-header {
  padding: var(--space-xl) 0 var(--space-lg);
}

.post-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

.post-author {
  margin-left: var(--space-sm);
}

.post-feature-image,
.page-feature-image {
  margin-bottom: var(--space-lg);
}

.post-feature-image img,
.page-feature-image img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
}

.post-feature-image figcaption,
.page-feature-image figcaption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  margin-top: var(--space-xs);
}

.post-content,
.page-content {
  padding-bottom: var(--space-xl);
}

/* Ghost Editor Content Styles */
.post-content h2,
.page-content h2 {
  margin-top: var(--space-lg);
}

.post-content h3,
.page-content h3 {
  margin-top: var(--space-md);
}

.post-content ul,
.post-content ol,
.page-content ul,
.page-content ol {
  margin-left: var(--space-md);
  margin-bottom: var(--space-sm);
}

.post-content blockquote,
.page-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  color: var(--color-text-muted);
  font-style: italic;
}

.post-content pre,
.page-content pre {
  background-color: var(--color-bg-alt);
  padding: var(--space-md);
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: var(--space-sm);
}

.post-content code,
.page-content code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9em;
}

.post-content img,
.page-content img {
  max-width: 100%;
  height: auto;
}

/* Post Tags */
.post-tags {
  padding-bottom: var(--space-lg);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.tag {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background-color: var(--color-bg-alt);
  padding: 0.25em 0.75em;
  border-radius: 4px;
}

.tag:hover {
  background-color: var(--color-border);
  text-decoration: none;
}

/* Events Listing */
.events-listing {
  padding: var(--space-xl) 0;
}

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

.events-description {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.no-posts {
  color: var(--color-text-muted);
  font-style: italic;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.pagination-info {
  font-size: 0.9rem;
  color: var(--color-text-subtle);
}

.pagination-prev,
.pagination-next {
  font-weight: 500;
}

/* Related Events */
.related-events {
  padding: var(--space-xl) 0;
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.related-events h2 {
  margin-bottom: var(--space-lg);
}

/* Event Page */
.event-page .event {
  margin: 0;
}

/* Footer */
.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.site-footer p {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  margin-bottom: 0;
}

/* Responsive Adjustments */
@media (max-width: 480px) {
  table td:first-child {
    width: auto;
    white-space: normal;
  }

  table th,
  table td {
    padding: var(--space-xs) var(--space-sm);
  }

  .event-details {
    padding: var(--space-sm);
  }

  .site-header .container {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .site-nav ul {
    gap: var(--space-sm);
  }
}

/* Ghost Specific Classes */
.kg-width-wide {
  max-width: calc(var(--max-width) + 200px);
  margin-left: calc(50% - 50vw + var(--space-md));
  margin-right: calc(50% - 50vw + var(--space-md));
}

.kg-width-full {
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.kg-image-card img {
  width: 100%;
  height: auto;
}

.kg-gallery-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.kg-gallery-row {
  display: flex;
  gap: var(--space-sm);
}

.kg-gallery-image {
  flex: 1;
}

.kg-gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kg-bookmark-card {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.kg-bookmark-container {
  display: flex;
  text-decoration: none;
}

.kg-bookmark-content {
  padding: var(--space-md);
  flex-grow: 1;
}

.kg-bookmark-title {
  font-weight: 600;
  color: var(--color-text);
}

.kg-bookmark-description {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.kg-bookmark-metadata {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  margin-top: var(--space-sm);
}

.kg-bookmark-icon {
  width: 16px;
  height: 16px;
}

.kg-bookmark-author {
  color: var(--color-text-muted);
}

.kg-bookmark-author::after {
  content: "•";
  margin: 0 var(--space-xs);
}

.kg-bookmark-publisher {
  color: var(--color-text-subtle);
}

.kg-bookmark-thumbnail {
  width: 180px;
  min-height: 100%;
}

.kg-bookmark-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}