/* ===========================================
   ModeCue - Fashion Blog Theme
   Elegant, minimal, magazine-style
   =========================================== */

:root {
  --primary: #1a1a1a;
  --accent: #c9a96e;
  --accent-light: #f5efe6;
  --text: #333;
  --text-light: #777;
  --bg: #fff;
  --bg-gray: #f8f8f8;
  --border: #e8e8e8;
  --max-width: 1200px;
  --content-width: 780px;
  --font-sans: 'Noto Sans KR', -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }

/* ---- HEADER ---- */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; flex-direction: column; }
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.6rem; font-weight: 700;
  letter-spacing: 2px; color: var(--primary);
}
.logo-sub { font-size: 0.65rem; color: var(--text-light); letter-spacing: 3px; text-transform: uppercase; }
.main-nav { display: flex; gap: 32px; }
.nav-link {
  font-size: 0.85rem; font-weight: 500;
  color: var(--text-light); letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s;
  padding: 4px 0; border-bottom: 2px solid transparent;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--accent);
}
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--primary); margin: 5px 0;
  transition: 0.3s;
}

/* ---- PAGE HEADER ---- */
.page-header {
  text-align: center; padding: 60px 0 40px;
  border-bottom: 1px solid var(--border); margin-bottom: 48px;
}
.page-header h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem; font-weight: 600;
}
.page-desc { color: var(--text-light); margin-top: 12px; }

/* ---- POST GRID ---- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.post-card a { display: block; color: inherit; }
.post-card-image {
  overflow: hidden; border-radius: 8px;
  aspect-ratio: 3/2;
}
.post-card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.post-card:hover .post-card-image img { transform: scale(1.05); }
.post-card-body { padding: 16px 0; }
.post-card-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.75rem; color: var(--text-light);
  margin-bottom: 8px;
}
.category-badge {
  display: inline-block;
  font-size: 0.7rem; font-weight: 500;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: 1px;
}
.post-card-title {
  font-size: 1.1rem; font-weight: 600;
  line-height: 1.5; margin-bottom: 8px;
}
.post-card-excerpt {
  font-size: 0.88rem; color: var(--text-light);
  line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.read-more {
  display: inline-block; margin-top: 12px;
  font-size: 0.8rem; font-weight: 500;
  color: var(--accent); letter-spacing: 1px;
}

/* ---- PAGINATION ---- */
.pagination {
  display: flex; justify-content: center; align-items: center;
  gap: 20px; padding: 48px 0;
}
.page-link {
  font-size: 0.85rem; font-weight: 500;
  padding: 8px 20px; border: 1px solid var(--border);
  border-radius: 4px; transition: 0.2s;
}
.page-link:hover { background: var(--primary); color: #fff; }
.page-info { font-size: 0.85rem; color: var(--text-light); }

/* ---- SINGLE POST ---- */
.post-single { max-width: var(--content-width); margin: 0 auto; padding: 40px 0 80px; }
.post-header { text-align: center; margin-bottom: 40px; }
.post-meta { margin-bottom: 16px; }
.post-title {
  font-family: var(--font-serif);
  font-size: 2rem; font-weight: 700;
  line-height: 1.4; margin-bottom: 20px;
}
.post-info {
  display: flex; justify-content: center; gap: 16px;
  font-size: 0.82rem; color: var(--text-light);
}
.post-hero {
  margin-bottom: 40px; border-radius: 12px; overflow: hidden;
}
.post-hero img { width: 100%; }

/* Key Takeaways */
.key-takeaways {
  background: var(--accent-light);
  border-left: 4px solid var(--accent);
  padding: 24px 28px; margin-bottom: 36px;
  border-radius: 0 8px 8px 0;
  font-size: 0.92rem; line-height: 1.8;
}
.key-takeaways strong {
  display: block; font-size: 0.85rem;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: 2px; margin-bottom: 8px;
}

/* TOC */
.toc {
  background: var(--bg-gray); border-radius: 8px;
  padding: 24px 28px; margin-bottom: 40px;
}
.toc summary {
  font-weight: 600; font-size: 0.9rem;
  cursor: pointer; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-light);
}
.toc ul { list-style: none; padding-left: 0; margin-top: 12px; }
.toc li { margin: 6px 0; }
.toc li a {
  font-size: 0.88rem; color: var(--text);
  transition: 0.2s; padding: 4px 0; display: inline-block;
}
.toc li a:hover { color: var(--accent); }
.toc ul ul { padding-left: 20px; }
.toc ul ul li a { font-size: 0.82rem; color: var(--text-light); }

/* Content */
.post-content h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 600;
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.post-content h3 {
  font-size: 1.15rem; font-weight: 600;
  margin: 32px 0 14px;
}
.post-content p {
  margin-bottom: 20px;
  font-size: 1rem; line-height: 1.9;
}
.post-content img {
  border-radius: 8px;
  margin: 28px 0;
}
.post-content ul, .post-content ol {
  padding-left: 24px; margin-bottom: 20px;
}
.post-content li { margin-bottom: 8px; line-height: 1.8; }
.post-content blockquote {
  border-left: 4px solid var(--accent);
  padding: 16px 24px; margin: 28px 0;
  background: var(--bg-gray); border-radius: 0 8px 8px 0;
  font-style: italic; color: var(--text-light);
}
.post-content table {
  width: 100%; border-collapse: collapse; margin: 28px 0;
  font-size: 0.9rem;
}
.post-content th, .post-content td {
  border: 1px solid var(--border);
  padding: 12px 16px; text-align: left;
}
.post-content th { background: var(--bg-gray); font-weight: 600; }
.post-content strong { color: var(--primary); }

/* FAQ */
.faq-section {
  margin-top: 56px; padding-top: 40px;
  border-top: 1px solid var(--border);
}
.faq-section h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem; margin-bottom: 28px;
}
.faq-item {
  margin-bottom: 24px; padding: 20px 24px;
  background: var(--bg-gray); border-radius: 8px;
}
.faq-q { font-size: 1rem; font-weight: 600; margin-bottom: 8px; color: var(--primary); }
.faq-a { font-size: 0.92rem; color: var(--text); line-height: 1.8; }

/* Tags */
.post-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 40px 0;
}
.tag {
  font-size: 0.78rem; padding: 6px 14px;
  background: var(--bg-gray); border-radius: 20px;
  color: var(--text-light); transition: 0.2s;
}
.tag:hover { background: var(--accent-light); color: var(--accent); }

/* Author Box */
.author-box {
  display: flex; gap: 20px; align-items: center;
  padding: 28px; background: var(--bg-gray);
  border-radius: 12px; margin: 40px 0;
}
.author-info strong { display: block; font-size: 1rem; margin-bottom: 4px; }
.author-info p { font-size: 0.85rem; color: var(--text-light); }

/* Related Posts */
.related-posts {
  margin-top: 56px; padding-top: 40px;
  border-top: 1px solid var(--border);
}
.related-posts h2 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.related-card {
  padding: 20px; background: var(--bg-gray); border-radius: 8px;
  transition: 0.2s;
}
.related-card:hover { background: var(--accent-light); }
.related-card h3 { font-size: 0.9rem; font-weight: 500; line-height: 1.5; margin-bottom: 8px; }
.related-card time { font-size: 0.75rem; color: var(--text-light); }

/* ---- FOOTER ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: 80px; color: var(--text-light);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.footer-brand .logo-main { font-size: 1.2rem; }
.footer-brand p { font-size: 0.75rem; color: var(--text-light); margin-top: 4px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.8rem; color: var(--text-light); }
.footer-links a:hover { color: var(--primary); }
.copyright { font-size: 0.75rem; text-align: center; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .post-grid { grid-template-columns: 1fr; gap: 32px; }
  .related-grid { grid-template-columns: 1fr; }
  .main-nav {
    display: none; position: fixed; top: 72px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .post-title { font-size: 1.5rem; }
  .post-content h2 { font-size: 1.3rem; }
  .page-header h1 { font-size: 1.6rem; }
  .footer-inner { flex-direction: column; gap: 20px; text-align: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
}