/* ============================================================
   CULTURENSE LLC - STYLESHEET ADDITIONS
   Append this to the BOTTOM of your existing styles.css
   These are new classes for blog posts, tips page, and
   shared UI components added in the 2025 site rebuild.
   ============================================================ */


/* ============ ANNOUNCEMENT BAR ============ */
/* (Add only if not already in your styles.css) */
.announcement-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  text-align: center;
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(200,146,42,0.3);
}
.announcement-bar .highlight {
  color: var(--accent-light);
  font-weight: 700;
}
.announcement-bar a {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* ============ NAVBAR ADDITIONS ============ */
/* brand-accent / brand-tagline inside .brand-name */
.brand-name .brand-accent { color: var(--accent); }
.brand-tagline {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
}

/* Nav active underline dot */
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* Mobile menu — replaces old .mobile-nav */
.mobile-menu {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--light-gray);
  padding: 16px 24px 24px;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--light-gray);
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta {
  margin-top: 16px;
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 700;
}

/* Navbar scroll shadow */
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(45,48,53,0.14);
}


/* ============ MODAL ============ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(30,33,38,0.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-lg, 20px);
  padding: 42px 38px;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 24px 80px rgba(45,48,53,0.24);
  position: relative;
  animation: modalIn 0.3s ease;
  border-top: 4px solid var(--accent);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute;
  top: 14px; right: 18px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
}
.modal-close:hover { color: var(--text); background: var(--light); }
.modal-box h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.modal-box .modal-subtitle { font-size: 0.88rem; color: var(--text-light); margin-bottom: 24px; }

/* Form styles inside modal */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.83rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--light-gray);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: var(--transition);
  background: var(--light);
  color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(200,146,42,0.12);
}
.form-group textarea { resize: vertical; min-height: 88px; }
.form-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(200,146,42,0.3);
}
.form-submit:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  box-shadow: 0 6px 20px rgba(200,146,42,0.4);
}


/* ============ TOAST NOTIFICATION ============ */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 22px;
  border-radius: var(--radius, 12px);
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: 0 12px 48px rgba(45,48,53,0.18);
  z-index: 3000;
  transform: translateY(110px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 320px;
  border-left: 4px solid var(--accent);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast i { color: var(--accent-light); font-size: 1.1rem; }


/* ============ SCROLL TO TOP BUTTON ============ */
.scroll-top {
  position: fixed;
  bottom: 28px; left: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 999;
  border: none;
  box-shadow: 0 4px 20px rgba(45,48,53,0.12);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--accent); box-shadow: 0 6px 20px rgba(200,146,42,0.35); }


/* ============ PAGE HERO (Blog & Tips inner pages) ============ */
.page-hero {
  background: linear-gradient(150deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
  padding: 72px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 450px; height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,146,42,0.07) 0%, transparent 70%);
}
.page-hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 0.65rem;
  position: relative;
}
.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 1.8rem;
  line-height: 1.7;
  position: relative;
}

/* Filter buttons (blog & tips category buttons) */
.filter-tabs { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.filter-btn {
  padding: 9px 20px;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,0.28);
  color: rgba(255,255,255,0.78);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
}
.filter-btn:hover,
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: var(--white); }


/* ============ BLOG PAGE LAYOUT ============ */
.blog-layout { padding: 80px 0; background: var(--light); }
.blog-layout-inner { display: grid; grid-template-columns: 1fr 320px; gap: 44px; }

.featured-post {
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(45,48,53,0.18);
  overflow: hidden;
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.featured-img { height: 100%; min-height: 300px; overflow: hidden; position: relative; }
.featured-img img { width: 100%; height: 100%; object-fit: cover; }
.featured-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--accent);
  color: var(--white);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.featured-body {
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-body h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.35;
}
.featured-body p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 22px; }
.posts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }


/* ============ SIDEBAR ============ */
.sidebar { display: flex; flex-direction: column; gap: 26px; }
.sidebar-widget {
  background: var(--white);
  border-radius: var(--radius, 12px);
  padding: 24px;
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
  border: 1px solid var(--light-gray);
}
.sidebar-widget-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.recent-post-item { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--light-gray); }
.recent-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.recent-thumb { width: 62px; height: 62px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.recent-info a { font-size: 0.84rem; font-weight: 600; color: var(--primary); line-height: 1.4; display: block; margin-bottom: 4px; }
.recent-info a:hover { color: var(--accent-dark); }
.recent-date { font-size: 0.73rem; color: var(--text-muted); }

/* Sidebar newsletter widget */
.sidebar-newsletter {
  background: linear-gradient(150deg, var(--primary-dark), var(--primary));
  color: var(--white);
  border: none;
}
.sidebar-newsletter .sidebar-widget-title { color: var(--accent-light); }
.sidebar-newsletter p { font-size: 0.84rem; color: rgba(255,255,255,0.72); margin-bottom: 14px; }
.widget-email-input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 0.87rem;
  margin-bottom: 10px;
  outline: none;
}
.widget-email-input::placeholder { color: rgba(255,255,255,0.45); }
.widget-email-input:focus { border-color: var(--accent-light); background: rgba(255,255,255,0.15); }
.widget-submit {
  width: 100%;
  padding: 11px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.87rem;
  cursor: pointer;
  transition: var(--transition);
}
.widget-submit:hover { background: linear-gradient(135deg, var(--accent-light), var(--accent)); }

/* Sidebar CTA widget */
.sidebar-cta {
  background: linear-gradient(135deg, #fdf5e4, #f0ddb0);
  border: 2px solid var(--accent);
  text-align: center;
}
.sidebar-cta-icon { font-size: 2.2rem; margin-bottom: 10px; }
.sidebar-cta h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.sidebar-cta p { font-size: 0.83rem; color: var(--text-light); margin-bottom: 14px; }


/* ============ BLOG POST PAGE ============ */
.post-layout { padding: 80px 0; background: var(--light); }
.post-layout-inner { display: grid; grid-template-columns: 1fr 320px; gap: 48px; }

.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.post-breadcrumb a { color: var(--accent-dark); }
.post-breadcrumb a:hover { color: var(--accent); }
.post-breadcrumb i { font-size: 0.65rem; }

.post-cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--white);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.post-header h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 14px;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--light-gray);
  margin-bottom: 32px;
}
.post-meta i { color: var(--accent); }
.post-hero-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius, 12px);
  margin-bottom: 36px;
  box-shadow: 0 4px 20px rgba(45,48,53,0.12);
}

/* Post content typography */
.post-content {
  color: var(--text-light);
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius, 12px);
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
}
.post-content p { margin-bottom: 1.3rem; font-size: 1rem; line-height: 1.85; }
.post-content h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin: 2.2rem 0 0.9rem;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
}
.post-content h3 { font-size: 1.08rem; font-weight: 700; color: var(--primary); margin: 1.6rem 0 0.7rem; }
.post-content ul,
.post-content ol { padding-left: 24px; margin-bottom: 1.3rem; }
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content li { margin-bottom: 0.55rem; font-size: 1rem; line-height: 1.7; }
.post-content strong { color: var(--text); }
.post-content a { color: var(--accent-dark); font-weight: 600; }
.post-content a:hover { color: var(--accent); text-decoration: underline; }

/* Tip / callout box inside posts */
.tip-box {
  background: linear-gradient(135deg, #fdf5e4, #f5e8c4);
  border: 1.5px solid var(--accent);
  border-radius: var(--radius, 12px);
  padding: 20px 22px;
  margin: 1.8rem 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.tip-box i { color: var(--accent); font-size: 1.2rem; flex-shrink: 0; margin-top: 3px; }
.tip-box strong { color: var(--primary); display: block; margin-bottom: 4px; }
.tip-box p { margin: 0; font-size: 0.9rem; }

/* Warning box inside posts */
.warning-box {
  background: #fff5f5;
  border: 1.5px solid var(--danger, #dc3545);
  border-radius: var(--radius, 12px);
  padding: 20px 22px;
  margin: 1.8rem 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.warning-box i { color: var(--danger, #dc3545); font-size: 1.2rem; flex-shrink: 0; margin-top: 3px; }

/* Post tags */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--light-gray); }
.post-tag {
  padding: 5px 14px;
  background: var(--light);
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-light);
  border: 1px solid var(--light-gray);
  cursor: pointer;
  transition: var(--transition);
}
.post-tag:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Post prev/next navigation */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 32px; }
.post-nav-btn {
  background: var(--white);
  border-radius: var(--radius, 12px);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
  border: 1px solid var(--light-gray);
  transition: var(--transition);
}
.post-nav-btn:hover { box-shadow: 0 4px 20px rgba(45,48,53,0.12); transform: translateY(-3px); border-color: var(--accent); }
.post-nav-label { font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 6px; display: block; }
.post-nav-title { font-size: 0.9rem; font-weight: 600; color: var(--primary); line-height: 1.4; }

/* TOC sidebar number spans */
.toc-list li { padding: 7px 0; border-bottom: 1px solid var(--light-gray); }
.toc-list li:last-child { border-bottom: none; }
.toc-list a { font-size: 0.84rem; color: var(--text-light); display: flex; gap: 9px; align-items: flex-start; }
.toc-list a:hover { color: var(--primary); }
.toc-list .toc-num { color: var(--accent); font-weight: 700; font-size: 0.78rem; flex-shrink: 0; margin-top: 1px; }


/* ============ TIPS PAGE ============ */
.tips-main { padding: 80px 0; background: var(--light); }

/* Full tip cards (tips.html grid) */
.tip-card-full {
  background: var(--white);
  border-radius: var(--radius, 12px);
  padding: 28px;
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
  border: 1px solid var(--light-gray);
  border-top: 4px solid var(--primary);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tip-card-full:hover { transform: translateY(-5px); box-shadow: 0 12px 48px rgba(45,48,53,0.18); border-top-color: var(--accent); }

/* Tip category color chips */
.cat-setup      { background: rgba(45,48,53,0.08);  color: var(--primary); }
.cat-scheduling { background: rgba(200,146,42,0.12); color: var(--accent-dark); }
.cat-finance    { background: rgba(40,167,69,0.10);  color: #1e6e30; }
.cat-mindset    { background: rgba(142,68,173,0.10); color: #6c3483; }
.cat-training   { background: rgba(23,162,184,0.10); color: #117a8b; }
.cat-tech       { background: rgba(220,53,69,0.10);  color: #a71d2a; }

/* Difficulty dots */
.tip-difficulty { display: flex; align-items: center; gap: 6px; }
.difficulty-dots { display: flex; gap: 3px; }
.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot.filled { background: var(--accent); }
.dot.empty  { background: var(--light-gray); }

/* Impact label */
.tip-impact { font-weight: 600; display: flex; align-items: center; gap: 5px; font-size: 0.78rem; }
.impact-high { color: var(--success, #28a745); }
.impact-mid  { color: var(--warning, #ffc107); }

/* Checklist cards (tips.html) */
.checklist-card {
  background: var(--white);
  border-radius: var(--radius, 12px);
  padding: 28px;
  border: 1px solid var(--light-gray);
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
}
.checklist-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
}
.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--light-gray);
  cursor: pointer;
  transition: all 0.15s ease;
  border-radius: 4px;
}
.checklist-item:last-child { border-bottom: none; }
.checklist-item:hover { background: var(--light); padding-left: 6px; }
.checkbox {
  width: 20px; height: 20px;
  border: 2px solid var(--mid-gray, #c8c0b0);
  border-radius: 5px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  margin-top: 2px;
}
.checklist-item.checked .checkbox { background: var(--accent); border-color: var(--accent); }
.checklist-item.checked .checkbox::after { content: '✓'; color: var(--white); font-size: 0.73rem; font-weight: 700; }
.checklist-item.checked span { text-decoration: line-through; color: var(--text-muted); }
.checklist-item span { font-size: 0.87rem; color: var(--text); line-height: 1.5; }
.checklist-progress { margin-top: 14px; background: var(--light-gray); border-radius: 50px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 50px; transition: width 0.4s ease; }
.progress-label { font-size: 0.74rem; color: var(--text-muted); margin-top: 6px; text-align: right; }

/* Resource cards (tips.html) */
.resource-card {
  background: var(--white);
  border-radius: var(--radius, 12px);
  padding: 22px 24px;
  box-shadow: 0 2px 8px rgba(45,48,53,0.08);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
  border: 1px solid var(--light-gray);
  border-left: 4px solid var(--primary);
}
.resource-card:hover { transform: translateX(4px); box-shadow: 0 4px 20px rgba(45,48,53,0.12); border-left-color: var(--accent); }
.resource-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: var(--light);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.resource-info h4 { font-size: 0.9rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.resource-info p  { font-size: 0.81rem; color: var(--text-light); margin-bottom: 8px; }
.resource-link { font-size: 0.8rem; font-weight: 600; color: var(--accent-dark); display: inline-flex; align-items: center; gap: 5px; }
.resource-link:hover { color: var(--accent); }


/* ============ FOOTER (full grid version) ============ */
/* Only add if your existing footer styles don't include the 4-col grid */
.footer-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  font-size: 0.87rem;
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
}
.footer-col h4 {
  color: var(--accent-light);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.87rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent-light); padding-left: 4px; }


/* ============ RESPONSIVE ADDITIONS ============ */
@media (max-width: 1024px) {
  .blog-layout-inner  { grid-template-columns: 1fr; }
  .post-layout-inner  { grid-template-columns: 1fr; }
  .featured-post      { grid-template-columns: 1fr; }
  .featured-img       { min-height: 220px; }
  .footer-grid        { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .post-nav { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .post-hero-img { height: 220px; }
  .post-content  { padding: 24px; }
  .footer-grid   { grid-template-columns: 1fr; gap: 28px; }
}