/*
Theme Name: VibeClear
Theme URI: https://vibeclear.ai
Author: VibeClear
Author URI: https://vibeclear.ai
Description: Custom theme for the VibeClear blog — matches the main vibeclear.ai design system exactly.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: vibeclear
*/

/* ============================================================
   DESIGN TOKENS
   All values in px. No rem or em units.
   ============================================================ */
:root {
  --cream:        #faf8f4;
  --cream2:       #f4f0e8;
  --cream3:       #ede8dc;
  --white:        #ffffff;
  --navy:         #1a2236;
  --navy2:        #243044;
  --coral:        #e85d3f;
  --coral-light:  #fdf0ec;
  --coral-mid:    #f4b8a8;
  --teal:         #2a7c6f;
  --teal-light:   #e8f5f3;
  --gold:         #c8922a;
  --gold-light:   #fdf4e3;
  --text:         #1a2236;
  --text2:        #4a5568;
  --text3:        #8896ab;
  --border:       #e2ddd4;
  --border2:      #d4cec4;
  --serif:        'DM Serif Display', Georgia, serif;
  --sans:         'DM Sans', sans-serif;
  --mono:         'DM Mono', monospace;
  --shadow-sm:    0 1px 3px rgba(26,34,54,0.06), 0 1px 2px rgba(26,34,54,0.04);
  --shadow-md:    0 4px 16px rgba(26,34,54,0.08), 0 2px 6px rgba(26,34,54,0.05);
  --shadow-lg:    0 12px 40px rgba(26,34,54,0.10), 0 4px 12px rgba(26,34,54,0.06);
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   HEADER
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 72px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
#site-header.scrolled { box-shadow: var(--shadow-md); }

.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 36px; height: 36px;
  background: var(--navy);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 20px; height: 20px; }
.logo-text { font-family: var(--sans); font-size: 17px; font-weight: 600; color: var(--navy); letter-spacing: -0.3px; }
.logo-text span { color: var(--coral); }

.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a { font-size: 14px; color: var(--text2); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.current { color: var(--navy); font-weight: 500; }

.nav-right { display: flex; align-items: center; gap: 12px; }
.btn-nav-ghost { font-size: 14px; font-weight: 500; color: var(--navy); text-decoration: none; padding: 8px 16px; border-radius: 6px; transition: background 0.2s; }
.btn-nav-ghost:hover { background: var(--cream); text-decoration: none; }
.btn-nav-primary { font-size: 14px; font-weight: 600; color: white; background: var(--coral); text-decoration: none; padding: 9px 21px; border-radius: 8px; transition: background 0.2s, transform 0.15s; box-shadow: 0 2px 8px rgba(232,93,63,0.25); }
.btn-nav-primary:hover { background: #d44e31; transform: translateY(-1px); text-decoration: none; }

.nav-mobile-toggle { display: none; background: none; border: 1px solid var(--border2); color: var(--navy); padding: 7px 12px; border-radius: 6px; cursor: pointer; font-size: 16px; }

/* MOBILE NAV */
.mobile-nav { display: none; position: fixed; inset: 0; background: var(--white); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 32px; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-family: var(--serif); font-size: 32px; color: var(--navy); text-decoration: none; transition: color 0.2s; }
.mobile-nav a:hover { color: var(--coral); }
.mobile-nav-close { position: absolute; top: 24px; right: 32px; background: none; border: none; color: var(--text3); font-size: 24px; cursor: pointer; }

/* ============================================================
   PAGE WRAPPER
   ============================================================ */
.page-wrap { padding-top: 72px; min-height: calc(100vh - 72px); }

/* ============================================================
   BLOG INDEX — HERO BANNER
   ============================================================ */
.blog-hero {
  background: var(--navy);
  padding: 80px 40px 64px;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute; top: -80px; right: -80px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(232,93,63,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.blog-hero-inner { max-width: 1160px; margin: 0 auto; position: relative; z-index: 1; }
.blog-eyebrow { font-size: 11px; font-weight: 600; color: var(--coral-mid); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; }
.blog-hero-title { font-family: var(--serif); font-size: 48px; color: white; letter-spacing: -1px; line-height: 1.1; margin-bottom: 16px; }
.blog-hero-sub { font-size: 16px; color: rgba(255,255,255,0.5); font-weight: 300; line-height: 1.75; max-width: 560px; }

/* ============================================================
   BLOG INDEX — CATEGORY FILTER
   ============================================================ */
.blog-filter-bar { background: white; border-bottom: 1px solid var(--border); padding: 0 40px; position: sticky; top: 72px; z-index: 100; }
.blog-filter-inner { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; gap: 8px; overflow-x: auto; padding: 16px 0; scrollbar-width: none; }
.blog-filter-inner::-webkit-scrollbar { display: none; }
.filter-btn { font-size: 13px; font-weight: 500; color: var(--text2); background: none; border: 1px solid var(--border2); padding: 6px 16px; border-radius: 100px; cursor: pointer; white-space: nowrap; transition: all 0.2s; text-decoration: none; }
.filter-btn:hover { border-color: var(--navy); color: var(--navy); text-decoration: none; }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: white; }

/* ============================================================
   BLOG INDEX — POST GRID
   ============================================================ */
.blog-main { max-width: 1160px; margin: 0 auto; padding: 64px 40px 96px; }

/* FEATURED POST */
.post-featured { display: grid; grid-template-columns: 1fr 480px; gap: 64px; align-items: center; margin-bottom: 64px; padding-bottom: 64px; border-bottom: 1px solid var(--border); }
.post-featured-image { border-radius: 16px; overflow: hidden; aspect-ratio: 16/10; background: var(--cream2); }
.post-featured-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.post-featured-image:hover img { transform: scale(1.03); }
.post-featured-content { }
.post-featured-label { font-size: 11px; font-weight: 600; color: var(--coral); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; }
.post-featured-title { font-family: var(--serif); font-size: 32px; color: var(--navy); letter-spacing: -0.5px; line-height: 1.2; margin-bottom: 14px; }
.post-featured-title a { color: var(--navy); text-decoration: none; transition: color 0.2s; }
.post-featured-title a:hover { color: var(--coral); }
.post-featured-excerpt { font-size: 15px; color: var(--text2); line-height: 1.75; font-weight: 300; margin-bottom: 24px; }
.post-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.post-cat { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; padding: 3px 10px; border-radius: 100px; background: var(--coral-light); color: var(--coral); border: 1px solid var(--coral-mid); }
.post-date { font-size: 12px; color: var(--text3); font-family: var(--mono); }
.post-read-time { font-size: 12px; color: var(--text3); }
.post-read-time::before { content: '·'; margin-right: 6px; color: var(--border2); }
.btn-read-more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--coral); text-decoration: none; margin-top: 19px; transition: gap 0.2s; }
.btn-read-more:hover { gap: 10px; text-decoration: none; }
.btn-read-more svg { transition: transform 0.2s; }
.btn-read-more:hover svg { transform: translateX(3px); }

/* POST GRID */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.post-card { background: white; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; transition: box-shadow 0.25s, transform 0.25s; }
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.post-card-image { aspect-ratio: 16/10; overflow: hidden; background: var(--cream2); }
.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(1.04); }
.post-card-image.no-image { display: flex; align-items: center; justify-content: center; font-size: 40px; background: var(--cream2); }
.post-card-body { padding: 26px; }
.post-card-cat { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--coral); margin-bottom: 10px; display: block; }
.post-card-title { font-family: var(--serif); font-size: 19px; color: var(--navy); letter-spacing: -0.3px; line-height: 1.3; margin-bottom: 10px; }
.post-card-title a { color: var(--navy); text-decoration: none; transition: color 0.2s; }
.post-card-title a:hover { color: var(--coral); }
.post-card-excerpt { font-size: 13px; color: var(--text2); line-height: 1.7; margin-bottom: 19px; }
.post-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border); }
.post-card-date { font-size: 12px; color: var(--text3); font-family: var(--mono); }
.post-card-read { font-size: 12px; font-weight: 600; color: var(--coral); text-decoration: none; }
.post-card-read:hover { text-decoration: underline; }

/* SIDEBAR POST (2-col layout) */
.post-grid-sidebar { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; margin-top: 64px; padding-top: 64px; border-top: 1px solid var(--border); }
.post-grid-main { display: flex; flex-direction: column; gap: 32px; }
.post-list-item { display: grid; grid-template-columns: 180px 1fr; gap: 24px; align-items: start; }
.post-list-image { border-radius: 10px; overflow: hidden; aspect-ratio: 4/3; background: var(--cream2); flex-shrink: 0; }
.post-list-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.post-list-item:hover .post-list-image img { transform: scale(1.04); }
.post-list-body { }
.post-list-cat { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--coral); margin-bottom: 7px; display: block; }
.post-list-title { font-family: var(--serif); font-size: 18px; color: var(--navy); line-height: 1.3; letter-spacing: -0.3px; margin-bottom: 8px; }
.post-list-title a { color: var(--navy); text-decoration: none; }
.post-list-title a:hover { color: var(--coral); }
.post-list-excerpt { font-size: 13px; color: var(--text2); line-height: 1.65; margin-bottom: 10px; }
.post-list-meta { font-size: 12px; color: var(--text3); font-family: var(--mono); }

/* SIDEBAR */
.blog-sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget { background: white; border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.sidebar-widget-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--text3); margin-bottom: 16px; }
.sidebar-cta { background: var(--navy); border: none; padding: 28px; }
.sidebar-cta .sidebar-widget-title { color: var(--coral-mid); }
.sidebar-cta h3 { font-family: var(--serif); font-size: 19px; color: white; margin-bottom: 10px; line-height: 1.3; }
.sidebar-cta p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.65; margin-bottom: 19px; font-weight: 300; }
.btn-sidebar-cta { display: block; text-align: center; font-size: 14px; font-weight: 600; color: white; background: var(--coral); padding: 12px; border-radius: 8px; text-decoration: none; transition: background 0.2s; }
.btn-sidebar-cta:hover { background: #d44e31; text-decoration: none; }
.sidebar-cats { list-style: none; }
.sidebar-cats li { border-bottom: 1px solid var(--border); }
.sidebar-cats li:last-child { border-bottom: none; }
.sidebar-cats a { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; font-size: 14px; color: var(--text2); text-decoration: none; transition: color 0.2s; }
.sidebar-cats a:hover { color: var(--coral); }
.sidebar-cats .cat-count { font-size: 11px; color: var(--text3); background: var(--cream); padding: 2px 8px; border-radius: 100px; }
.sidebar-posts { display: flex; flex-direction: column; gap: 14px; }
.sidebar-post { display: flex; gap: 12px; align-items: flex-start; }
.sidebar-post-img { width: 56px; height: 56px; border-radius: 8px; overflow: hidden; flex-shrink: 0; background: var(--cream2); }
.sidebar-post-img img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-post-title { font-size: 13px; font-weight: 500; color: var(--navy); line-height: 1.4; margin-bottom: 4px; }
.sidebar-post-title a { color: var(--navy); text-decoration: none; }
.sidebar-post-title a:hover { color: var(--coral); }
.sidebar-post-date { font-size: 11px; color: var(--text3); font-family: var(--mono); }

/* PAGINATION */
.blog-pagination { display: flex; justify-content: center; align-items: center; gap: 8px; padding-top: 64px; border-top: 1px solid var(--border); margin-top: 64px; }
.page-numbers { font-size: 14px; font-weight: 500; color: var(--text2); text-decoration: none; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border2); transition: all 0.2s; }
.page-numbers:hover { border-color: var(--navy); color: var(--navy); text-decoration: none; }
.page-numbers.current { background: var(--navy); border-color: var(--navy); color: white; }
.page-numbers.dots { border: none; padding: 8px 4px; }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single-post-wrap { max-width: 1160px; margin: 0 auto; padding: 64px 40px 96px; display: grid; grid-template-columns: 1fr 320px; gap: 80px; align-items: start; }

/* POST HEADER */
.post-header { margin-bottom: 40px; }
.post-header-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 19px; }
.post-header-cat { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; padding: 4px 12px; border-radius: 100px; background: var(--coral-light); color: var(--coral); border: 1px solid var(--coral-mid); }
.post-header-date { font-size: 13px; color: var(--text3); font-family: var(--mono); }
.post-header-read { font-size: 13px; color: var(--text3); }
.post-header-read::before { content: '·'; margin-right: 8px; }
.post-title { font-family: var(--serif); font-size: 42px; color: var(--navy); letter-spacing: -1px; line-height: 1.1; margin-bottom: 19px; }
.post-excerpt-lead { font-size: 18px; color: var(--text2); font-weight: 300; line-height: 1.75; padding-bottom: 29px; border-bottom: 1px solid var(--border); margin-bottom: 40px; }

/* FEATURED IMAGE */
.post-featured-img { border-radius: 16px; overflow: hidden; margin-bottom: 48px; }
.post-featured-img img { width: 100%; height: auto; display: block; }

/* POST CONTENT */
.post-content { }
.post-content p { font-size: 16px; color: var(--text2); line-height: 1.85; margin-bottom: 24px; }
.post-content h2 { font-family: var(--serif); font-size: 27px; color: var(--navy); letter-spacing: -0.5px; line-height: 1.2; margin: 48px 0 16px; padding-top: 48px; border-top: 1px solid var(--border); }
.post-content h3 { font-family: var(--serif); font-size: 21px; color: var(--navy); letter-spacing: -0.3px; line-height: 1.3; margin: 35px 0 12px; }
.post-content h4 { font-weight: 600; font-size: 16px; color: var(--navy); margin: 24px 0 10px; }
.post-content ul, .post-content ol { margin: 16px 0 24px 22px; }
.post-content ul li, .post-content ol li { font-size: 15px; color: var(--text2); line-height: 1.75; margin-bottom: 8px; }
.post-content strong { color: var(--navy); font-weight: 600; }
.post-content em { font-style: italic; }
.post-content a { color: var(--coral); text-decoration: none; border-bottom: 1px solid var(--coral-mid); transition: border-color 0.2s; }
.post-content a:hover { border-bottom-color: var(--coral); text-decoration: none; }
.post-content blockquote { border-left: 4px solid var(--coral); padding: 19px 24px; background: var(--coral-light); border-radius: 0 10px 10px 0; margin: 32px 0; }
.post-content blockquote p { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--navy); margin: 0; line-height: 1.7; }
.post-content code { font-family: var(--mono); font-size: 13px; background: var(--cream2); color: var(--navy); padding: 2px 7px; border-radius: 4px; border: 1px solid var(--border); }
.post-content pre { background: var(--navy); border-radius: 12px; padding: 24px; margin: 24px 0; overflow-x: auto; }
.post-content pre code { background: none; border: none; color: rgba(255,255,255,0.8); font-size: 13px; padding: 0; border-radius: 0; }
.post-content hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.post-content img { border-radius: 12px; margin: 32px 0; box-shadow: var(--shadow-md); }
.post-content table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 14px; }
.post-content table th { background: var(--cream); font-weight: 600; color: var(--navy); padding: 10px 14px; text-align: left; border-bottom: 2px solid var(--border); }
.post-content table td { padding: 10px 14px; color: var(--text2); border-bottom: 1px solid var(--border); }
.post-content table tr:last-child td { border-bottom: none; }

/* CALLOUT BOXES (via custom block class) */
.callout-box { border-radius: 10px; padding: 19px 22px; margin: 24px 0; }
.callout-box.warning { background: var(--coral-light); border: 1px solid var(--coral-mid); }
.callout-box.info { background: var(--teal-light); border: 1px solid rgba(42,124,111,0.2); }
.callout-box.note { background: var(--cream2); border: 1px solid var(--border); }
.callout-box p { font-size: 14px; margin: 0; line-height: 1.7; color: var(--navy); }

/* POST FOOTER */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 32px; border-top: 1px solid var(--border); margin-top: 48px; }
.post-tag { font-size: 12px; font-weight: 500; color: var(--text2); background: var(--cream); border: 1px solid var(--border); padding: 4px 12px; border-radius: 100px; text-decoration: none; transition: all 0.2s; }
.post-tag:hover { border-color: var(--navy); color: var(--navy); text-decoration: none; }

/* AUTHOR BOX */
.author-box { background: white; border: 1px solid var(--border); border-radius: 16px; padding: 28px; margin-top: 40px; display: flex; gap: 20px; align-items: flex-start; }
.author-avatar { width: 64px; height: 64px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: var(--cream2); }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-weight: 600; font-size: 15px; color: var(--navy); margin-bottom: 4px; }
.author-role { font-size: 12px; color: var(--text3); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; font-family: var(--mono); }
.author-bio { font-size: 13px; color: var(--text2); line-height: 1.7; }

/* RELATED POSTS */
.related-posts { margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--border); }
.related-title { font-family: var(--serif); font-size: 24px; color: var(--navy); margin-bottom: 24px; letter-spacing: -0.3px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* IN-ARTICLE CTA */
.inline-cta { background: var(--navy); border-radius: 14px; padding: 32px; margin: 48px 0; text-align: center; position: relative; overflow: hidden; }
.inline-cta::before { content: ''; position: absolute; top: -40px; right: -40px; width: 200px; height: 200px; background: radial-gradient(circle, rgba(232,93,63,0.15) 0%, transparent 65%); pointer-events: none; }
.inline-cta h3 { font-family: var(--serif); font-size: 22px; color: white; margin-bottom: 10px; position: relative; }
.inline-cta p { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 19px; line-height: 1.65; position: relative; max-width: 440px; margin-left: auto; margin-right: auto; }
.btn-inline-cta { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: white; background: var(--coral); padding: 12px 24px; border-radius: 8px; text-decoration: none; transition: background 0.2s; position: relative; }
.btn-inline-cta:hover { background: #d44e31; text-decoration: none; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer { background: var(--navy); padding: 64px 40px 32px; }
.footer-inner { max-width: 1160px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; margin-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand-name { font-size: 17px; font-weight: 600; color: white; margin-bottom: 12px; }
.footer-brand-name span { color: var(--coral); }
.footer-brand-desc { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 280px; }
.footer-col-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: rgba(255,255,255,0.28); margin-bottom: 19px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: rgba(255,255,255,0.8); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.22); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 11px; color: rgba(255,255,255,0.22); text-decoration: none; transition: color 0.2s; }
.footer-legal a:hover { color: rgba(255,255,255,0.5); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .post-featured { grid-template-columns: 1fr; }
  .post-featured-image { display: none; }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .post-grid-sidebar { grid-template-columns: 1fr; }
  .blog-sidebar { display: grid; grid-template-columns: 1fr 1fr; }
  .single-post-wrap { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  #site-header { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-right .btn-nav-ghost { display: none; }
  .nav-mobile-toggle { display: block; }
  .blog-hero { padding: 56px 20px 48px; }
  .blog-hero-title { font-size: 32px; }
  .blog-filter-bar { padding: 0 20px; }
  .blog-main { padding: 40px 20px 64px; }
  .post-grid { grid-template-columns: 1fr; }
  .post-list-item { grid-template-columns: 1fr; }
  .post-list-image { display: none; }
  .single-post-wrap { padding: 32px 20px 64px; }
  .post-title { font-size: 28px; }
  .related-grid { grid-template-columns: 1fr; }
  .blog-sidebar { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  #site-footer { padding: 48px 20px 24px; }
  .author-box { flex-direction: column; }
  .post-featured-image { display: block; }
}