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

:root {
  --color-primary: #4caf50;
  --color-primary-dark: #388e3c;
  --color-text: #333;
  --color-text-light: #666;
  --color-bg: #fff;
  --color-bg-alt: #f5f5f5;
  --color-border: #e0e0e0;
  --font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
  --content-width: 800px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo { text-decoration: none; }
.logo-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 0.25rem;
  transition: background 0.15s, color 0.15s;
}

.main-nav a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

.has-children { position: relative; }
.submenu {
  display: none !important;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  padding: 0.5rem 0;
  min-width: 220px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  flex-direction: column;
  z-index: 200;
  list-style: none;
}

.has-children:hover > .submenu { display: flex !important; }
.submenu li { list-style: none; }
.submenu a { font-weight: 400; white-space: nowrap; }

/* Post / Page */
.post, .page { padding: 3rem 0; }

.post-header { margin-bottom: 2rem; }
.post-header h1, .page h1 {
  font-size: 2rem;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.post-date {
  display: block;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.post-cover {
  width: 100%;
  max-width: var(--content-width);
  max-height: 400px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 2rem;
}

.post-content, .page-content {
  max-width: var(--content-width);
}

.post-content p, .page-content p {
  margin-bottom: 1.25rem;
}

.post-content h2, .page-content h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.post-content h3, .page-content h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
}

.post-content img, .page-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.375rem;
  margin: 1rem 0;
}

.post-content figure {
  margin: 1.5rem 0;
}

.post-content figcaption {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
  text-align: center;
}

.post-content a, .page-content a {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.post-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--color-bg-alt);
  border-radius: 0 0.25rem 0.25rem 0;
}

.post-content ul, .post-content ol,
.page-content ul, .page-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.post-content li, .page-content li {
  margin-bottom: 0.5rem;
}

.post-content iframe {
  max-width: 100%;
  margin: 1rem 0;
}

.form-placeholder {
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  padding: 2rem;
  text-align: center;
  border-radius: 0.375rem;
  margin: 1rem 0;
}

/* Language switch */
.lang-switch {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-dark);
  border-radius: 0.25rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.lang-switch:hover {
  background: var(--color-primary-dark);
  color: white;
}
.post-header-top, .page-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.post-header-top h1, .page-header-top h1 {
  flex: 1;
}

/* Footer */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
}

/* Stories grid */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}
.story-card {
  display: block;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.story-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border-color: var(--color-primary);
}
.story-card-body {
  padding: 1.5rem;
}
.story-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}
.story-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .main-nav ul { display: none; }
  .post-header h1, .page h1 { font-size: 1.5rem; }
  .stories-grid { grid-template-columns: 1fr; }
}