/* ============================================================
   PerkBlog — style.css
   Mobile-first, clean, AdSense-ready, high readability
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --color-accent:      #C8602A;
  --color-accent-dark: #A84E20;
  --color-accent-light:#F5E6DC;
  --color-bg:          #FAFAF8;
  --color-surface:     #FFFFFF;
  --color-border:      #E8E4DF;
  --color-text:        #1A1714;
  --color-text-mid:    #5C554E;
  --color-text-dim:    #9A928B;
  --color-tag:         #F3EFEB;
  --font-sans:         'DM Sans', system-ui, -apple-system, sans-serif;
  --font-serif:        'Playfair Display', Georgia, serif;
  --radius:            10px;
  --radius-sm:         6px;
  --shadow:            0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.05);
  --shadow-md:         0 4px 24px rgba(0,0,0,.08);
  --container:         1100px;
  --transition:        .18s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-dark); }
ul, ol { list-style: none; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Ad Containers ---- */
.ad-container {
  text-align: center;
  overflow: hidden;
  background: transparent;
}
.ad-top    { padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.ad-bottom { padding: 10px 0; border-top: 1px solid var(--color-border); margin-top: 20px; }
.ad-mid-content { margin: 32px 0; text-align: center; }

/* ---- Header ---- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 34px; height: 34px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -.5px;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.3px;
}
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-mid);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-light);
}
.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-mid);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.icon-btn:hover { color: var(--color-accent); background: var(--color-accent-light); }
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.mobile-menu-btn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent-light); }
.btn-secondary {
  background: var(--color-tag);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-border); }

/* ---- Main ---- */
.site-main { padding-top: 20px; min-height: 70vh; }

/* ---- Hero ---- */
.hero-section { padding: 32px 0 40px; }
.hero-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--color-surface);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-post-image { aspect-ratio: 4/3; overflow: hidden; background: var(--color-tag); }
.hero-post-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-post-image-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.hero-post-content { padding: 40px 40px 40px 0; }
.hero-post-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin: 12px 0 16px;
  letter-spacing: -.3px;
}
.hero-post-title a { color: inherit; }
.hero-post-title a:hover { color: var(--color-accent); }
.hero-post-excerpt {
  color: var(--color-text-mid);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--color-text-dim); margin-bottom: 22px; }
.post-meta-item { display: flex; align-items: center; gap: 5px; }
.post-meta-sep { color: var(--color-border); }

/* ---- Post Category Badge ---- */
.post-category-badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .8px;
  text-decoration: none;
}
.post-category-badge:hover { background: var(--color-accent); color: #fff; }

/* ---- Section Header ---- */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-title { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; }
.section-link { font-size: 0.875rem; font-weight: 600; color: var(--color-accent); }
.posts-section { padding: 40px 0; }

/* ---- Post Grid ---- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.post-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-image {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-tag);
}
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post-card:hover .card-image img { transform: scale(1.04); }
.card-image-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--color-accent);
  margin-bottom: 8px;
  display: block;
  text-decoration: none;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--color-text);
}
.card-title a { color: inherit; }
.card-title a:hover { color: var(--color-accent); }
.card-excerpt { font-size: 0.855rem; color: var(--color-text-mid); line-height: 1.65; flex: 1; margin-bottom: 16px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.card-read-time { display: flex; align-items: center; gap: 5px; font-size: 0.78rem; color: var(--color-text-dim); }
.card-read-link { font-size: 0.8rem; font-weight: 600; color: var(--color-accent); display: flex; align-items: center; gap: 4px; }

/* ---- Pagination ---- */
.pagination ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 32px 0 8px; }
.pagination li a,
.pagination li span {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-mid);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.pagination li a:hover { background: var(--color-accent-light); color: var(--color-accent); border-color: var(--color-accent); }
.pagination li.active a { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.pagination li.ellipsis span { border: none; background: transparent; }

/* ---- Breadcrumb ---- */
.breadcrumb { padding: 12px 0 16px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.breadcrumb a { font-size: 0.8rem; color: var(--color-text-dim); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span:not(.breadcrumb-sep) { font-size: 0.8rem; color: var(--color-text-mid); }
.breadcrumb-sep { color: var(--color-border); font-size: 0.8rem; margin: 0 2px; }

/* ---- Post Page ---- */
.post-page { padding-bottom: 60px; }
.post-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.post-article { background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.post-header { padding: 32px 36px 0; }
.post-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 12px 0 16px;
  letter-spacing: -.4px;
}
.post-meta-bar { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.82rem; color: var(--color-text-dim); padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.post-featured-image { margin: 0; }
.post-featured-image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* Post Content Typography */
.post-content { padding: 28px 36px 32px; font-size: 1.0rem; line-height: 1.82; color: var(--color-text); }
.post-content h2 { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; margin: 36px 0 14px; line-height: 1.3; }
.post-content h3 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; margin: 28px 0 10px; }
.post-content h4 { font-size: 1.05rem; font-weight: 600; margin: 20px 0 8px; }
.post-content p { margin-bottom: 20px; }
.post-content ul, .post-content ol { margin: 0 0 20px 24px; }
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content li { margin-bottom: 6px; }
.post-content a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.post-content a:hover { color: var(--color-accent-dark); }
.post-content strong { font-weight: 700; }
.post-content em { font-style: italic; }
.post-content blockquote {
  border-left: 4px solid var(--color-accent);
  background: var(--color-accent-light);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-text-mid);
}
.post-content img { border-radius: var(--radius-sm); margin: 20px 0; box-shadow: var(--shadow); }
.post-content table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.9rem; }
.post-content th { background: var(--color-tag); font-weight: 700; }
.post-content th, .post-content td { border: 1px solid var(--color-border); padding: 10px 14px; text-align: left; }
.post-content code { background: var(--color-tag); padding: 2px 6px; border-radius: 4px; font-size: 0.88em; font-family: 'Courier New', monospace; }
.post-content pre { background: #1e1e1e; color: #d4d4d4; padding: 20px; border-radius: var(--radius-sm); overflow-x: auto; margin: 20px 0; }
.post-content pre code { background: none; color: inherit; padding: 0; }

/* Post Tags */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 36px 24px; }
.post-tag {
  font-size: 0.75rem; font-weight: 600;
  background: var(--color-tag);
  color: var(--color-text-mid);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.post-tag:hover { background: var(--color-accent-light); color: var(--color-accent); border-color: var(--color-accent); }

/* CTA Block */
.post-cta {
  margin: 0 36px 32px;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, #fef0e8 100%);
  border: 1.5px solid #e8c5ae;
  border-radius: var(--radius);
  overflow: hidden;
}
.post-cta-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  flex-wrap: wrap;
}
.post-cta-icon { flex-shrink: 0; }
.post-cta h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.post-cta p { font-size: 0.85rem; color: var(--color-text-mid); margin: 0; }
.post-cta > div { flex: 1; min-width: 200px; }
.post-cta .btn { flex-shrink: 0; }

/* Post Navigation */
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0 36px 32px;
}
.post-nav-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--color-tag);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition);
}
.post-nav-item:hover { background: var(--color-accent-light); border-color: var(--color-accent); }
.post-nav-next { text-align: right; }
.post-nav-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--color-text-dim); }
.post-nav-title { font-size: 0.875rem; font-weight: 600; color: var(--color-text); line-height: 1.4; }

/* ---- Sidebar ---- */
.post-sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 20px; }
.sidebar-widget {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
}
.widget-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.related-post-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.related-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.related-post-thumb { width: 72px; height: 54px; flex-shrink: 0; overflow: hidden; border-radius: var(--radius-sm); background: var(--color-tag); }
.related-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-placeholder { width: 100%; height: 100%; background: var(--color-tag); }
.related-post-title { font-size: 0.825rem; font-weight: 600; color: var(--color-text); line-height: 1.4; display: block; margin-bottom: 3px; }
.related-post-title:hover { color: var(--color-accent); }
.related-post-date { font-size: 0.72rem; color: var(--color-text-dim); }
.popular-post-item { display: flex; gap: 12px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.popular-post-item:last-child { border-bottom: none; }
.popular-rank {
  width: 24px; height: 24px; flex-shrink: 0;
  background: var(--color-tag);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: var(--color-text-mid);
}
.popular-post-title { font-size: 0.825rem; font-weight: 600; color: var(--color-text); line-height: 1.4; display: block; margin-bottom: 2px; }
.popular-post-title:hover { color: var(--color-accent); }
.popular-post-meta { font-size: 0.72rem; color: var(--color-text-dim); }
.categories-widget ul { display: flex; flex-direction: column; gap: 2px; }
.categories-widget li a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text-mid);
  transition: all var(--transition);
}
.categories-widget li a:hover { background: var(--color-accent-light); color: var(--color-accent); }
.cat-count {
  font-size: 0.72rem;
  background: var(--color-tag);
  color: var(--color-text-dim);
  padding: 2px 7px;
  border-radius: 10px;
}

/* ---- Archive Header ---- */
.archive-header { text-align: center; padding: 40px 0 32px; }
.archive-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--color-accent); margin-bottom: 8px; }
.archive-title { font-family: var(--font-serif); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
.archive-desc { font-size: 1rem; color: var(--color-text-mid); max-width: 560px; margin: 12px auto 0; }

/* ---- Search Page ---- */
.search-page { padding-bottom: 60px; }
.search-header { padding: 40px 0 32px; }
.search-title { font-family: var(--font-serif); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 24px; }
.search-form { display: flex; gap: 10px; max-width: 600px; }
.search-input {
  flex: 1;
  padding: 12px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-sans);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--color-accent); }
.search-btn {
  padding: 12px 24px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background var(--transition);
}
.search-btn:hover { background: var(--color-accent-dark); }
.search-no-results { text-align: center; padding: 60px 0; color: var(--color-text-mid); }
.search-no-results h3 { font-size: 1.3rem; margin-bottom: 10px; }
.category-pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* ---- Static Pages ---- */
.static-page { padding-bottom: 60px; }
.static-page-layout { display: grid; grid-template-columns: 1fr 280px; gap: 40px; align-items: start; }
.page-header { padding: 32px 0 20px; }
.page-title { font-family: var(--font-serif); font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 700; }
.page-content { background: var(--color-surface); border-radius: var(--radius); padding: 32px 36px; box-shadow: var(--shadow); line-height: 1.8; }
.page-content h2 { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 700; margin: 28px 0 12px; }
.page-content h3 { font-size: 1.15rem; font-weight: 700; margin: 20px 0 8px; }
.page-content p { margin-bottom: 16px; }
.page-content ul { list-style: disc; margin: 0 0 16px 24px; }
.page-content a { color: var(--color-accent); text-decoration: underline; }

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.875rem; font-weight: 600; }
.form-group input, .form-group textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-accent); }
.btn-submit {
  padding: 12px 28px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  align-self: flex-start;
}

/* ---- Error Page ---- */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-size: 7rem; font-weight: 900; color: var(--color-border); line-height: 1; font-family: var(--font-serif); }
.error-title { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; margin-bottom: 12px; }
.error-desc { color: var(--color-text-mid); margin-bottom: 28px; }

/* ---- Alerts ---- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ---- Empty State ---- */
.empty-state { text-align: center; padding: 80px 0; color: var(--color-text-mid); font-size: 1.1rem; }

/* ---- Footer ---- */
.site-footer { background: var(--color-text); color: rgba(255,255,255,.7); margin-top: 60px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 60px; padding: 52px 0 40px; }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.footer-logo .logo-mark { background: var(--color-accent); }
.footer-logo .logo-text { color: #fff; }
.footer-tagline { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,.9); margin-bottom: 8px; }
.footer-desc { font-size: 0.82rem; line-height: 1.7; color: rgba(255,255,255,.5); margin-bottom: 14px; }
.footer-cta-link { font-size: 0.82rem; font-weight: 600; color: var(--color-accent); text-decoration: none; }
.footer-cta-link:hover { color: #e87843; }
.footer-links { display: flex; gap: 48px; }
.footer-col h4 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.4); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 0.82rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,.35); }
.footer-disclaimer { font-size: 0.75rem; color: rgba(255,255,255,.25); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero-post { grid-template-columns: 1fr; }
  .hero-post-image { aspect-ratio: 16/9; }
  .hero-post-content { padding: 24px; }
  .posts-grid { grid-template-columns: 1fr; }
  .main-nav {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 20px;
    box-shadow: var(--shadow-md);
    margin-left: 0;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; }
  .mobile-menu-btn { display: flex; }
  .site-header { position: relative; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { flex-wrap: wrap; gap: 32px; }
  .static-page-layout { grid-template-columns: 1fr; }
  .post-header { padding: 24px 20px 0; }
  .post-content { padding: 20px; }
  .post-cta { margin: 0 20px 24px; }
  .post-navigation { padding: 0 20px 24px; }
  .post-tags { padding: 0 20px 16px; }
  .post-meta-bar { padding-bottom: 14px; }
  .search-form { flex-direction: column; }
  .post-navigation { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .post-cta-inner { flex-direction: column; align-items: flex-start; }
}