/*
Theme Name: groo.guru Blog
Theme URI: https://groo.guru/blog/
Description: groo.guru 블로그 전용 Soft Minimal 블록 테마
Author: groo.guru
Author URI: https://groo.guru
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: groo-guru-blog
*/

/* ===== GLOBAL ===== */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== HEADER ===== */
.site-header {
  border-bottom: 1px solid var(--wp--preset--color--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.92) !important;
}

.site-header .wp-block-site-title a {
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--wp--preset--color--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-header .wp-block-site-title a::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wp--preset--color--secondary);
  flex-shrink: 0;
}

.site-header .wp-block-navigation a {
  color: var(--wp--preset--color--text-light) !important;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.site-header .wp-block-navigation a:hover {
  color: var(--wp--preset--color--secondary) !important;
}

/* ===== HERO SECTION ===== */
.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(16, 185, 129, 0.08));
  border: 1px solid rgba(20, 184, 166, 0.15);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--wp--preset--color--secondary);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero-title {
  font-size: 2.75rem !important;
  font-weight: 800 !important;
  line-height: 1.25 !important;
  letter-spacing: -0.03em !important;
  color: var(--wp--preset--color--primary) !important;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--wp--preset--color--text-light);
  max-width: 520px;
  line-height: 1.8;
  letter-spacing: -0.01em;
}

/* ===== BLOG CARD GRID ===== */
.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .blog-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .blog-card-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2rem !important;
  }
}

.blog-card-grid .wp-block-post {
  background: var(--wp--preset--color--white);
  border-radius: 16px;
  border: 1px solid var(--wp--preset--color--border);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card-grid .wp-block-post:hover {
  border-color: rgba(20, 184, 166, 0.3);
  box-shadow: 0 8px 30px rgba(20, 184, 166, 0.08);
  transform: translateY(-2px);
}

/* Card thumbnail */
.blog-card-grid .wp-block-post-featured-image {
  margin: 0 !important;
  height: 180px;
  overflow: hidden;
}

.blog-card-grid .wp-block-post-featured-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.4s;
}

.blog-card-grid .wp-block-post:hover .wp-block-post-featured-image img {
  transform: scale(1.03);
}

/* Card with no thumbnail - gradient placeholder */
.blog-card-grid .wp-block-post-featured-image:empty {
  background: linear-gradient(135deg, #f0fdf4, #ecfeff);
  height: 180px;
}

/* Card body */
.card-body {
  padding: 1.5rem !important;
}

.blog-card-grid .wp-block-post-terms {
  margin-bottom: 0.5rem !important;
}

.blog-card-grid .wp-block-post-terms a {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--wp--preset--color--secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.blog-card-grid .wp-block-post-title {
  margin-bottom: 0.5rem !important;
}

.blog-card-grid .wp-block-post-title a {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--wp--preset--color--primary);
  line-height: 1.5;
  letter-spacing: -0.02em;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-grid .wp-block-post-title a:hover {
  color: var(--wp--preset--color--secondary);
}

.blog-card-grid .wp-block-post-excerpt {
  margin-bottom: 0 !important;
}

.blog-card-grid .wp-block-post-excerpt__excerpt {
  font-size: 0.875rem;
  color: var(--wp--preset--color--text-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-grid .wp-block-post-excerpt .wp-block-post-excerpt__more-link {
  display: none;
}

/* Card meta (date) */
.card-meta-wrap {
  padding: 1rem 1.5rem !important;
  border-top: 1px solid var(--wp--preset--color--border) !important;
}

.card-meta-wrap .wp-block-post-date {
  font-size: 0.8rem;
  color: var(--wp--preset--color--text-light);
}

/* ===== PAGINATION ===== */
.wp-block-query-pagination {
  margin-top: 2rem;
  gap: 0.5rem;
}

.wp-block-query-pagination a,
.wp-block-query-pagination span {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.wp-block-query-pagination a:hover {
  background: rgba(20, 184, 166, 0.08);
}

/* ===== SINGLE POST ===== */
.single-post-header {
  text-align: center;
}

.single-post-header .wp-block-post-title {
  font-size: 2.25rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em;
  line-height: 1.3 !important;
  color: var(--wp--preset--color--primary) !important;
  margin-bottom: 1rem !important;
}

.single-post-meta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  color: var(--wp--preset--color--text-light);
  font-size: 0.9rem;
}

.single-post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  letter-spacing: -0.01em;
}

.single-post-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.single-post-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

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

.single-post-content img {
  border-radius: 12px;
}

.single-post-content blockquote {
  border-left: 3px solid var(--wp--preset--color--secondary);
  padding-left: 1.5rem;
  color: var(--wp--preset--color--text-light);
  font-style: italic;
}

/* ===== POST NAVIGATION ===== */
.post-nav-card {
  background: var(--wp--preset--color--white);
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: all 0.2s;
}

.post-nav-card:hover {
  border-color: rgba(20, 184, 166, 0.3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--wp--preset--color--border);
}

.site-footer a {
  text-decoration: none !important;
  transition: color 0.2s;
}

.site-footer a:hover {
  color: var(--wp--preset--color--secondary) !important;
}

.footer-heading {
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--wp--preset--color--primary) !important;
  margin-bottom: 1rem !important;
}

/* ===== SEARCH ===== */
.wp-block-search__input {
  border-radius: 12px !important;
  border-color: var(--wp--preset--color--border) !important;
  padding: 0.75rem 1rem !important;
  font-size: 0.95rem;
}

.wp-block-search__input:focus {
  border-color: var(--wp--preset--color--secondary) !important;
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.15) !important;
  outline: none !important;
}

.wp-block-search__button {
  background: var(--wp--preset--color--accent) !important;
  color: white !important;
  border-radius: 12px !important;
  border: none !important;
  padding: 0.75rem 1.5rem !important;
  font-weight: 600;
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== 404 ===== */
.error-404-icon {
  font-size: 4rem;
  line-height: 1;
}

/* ===== UTILITY ===== */
.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}