:root {
  --brand: #FF6B6B;
  --brand-secondary: #4ECDC4;
  --accent: #45B7D1;
  --warning: #FFA726;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #E9ECEF;
  --dark-gray: #6C757D;
  --charcoal: #343A40;
  --black: #212529;

  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-dark: #343A40;
  --bg-gradient: linear-gradient(135deg, #FF6B6B 0%, #FFA726 100%);

  --font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --fs-hero: clamp(2.2rem, 4vw + 1rem, 3.5rem);
  --lh-hero: 1.2;
  --ls-hero: -0.02em;

  --fs-h1: clamp(1.8rem, 2.5vw + 1rem, 2.5rem);
  --fs-h2: clamp(1.4rem, 2vw + 0.5rem, 2rem);
  --fs-h3: 1.5rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --container-max: 1200px;
  --container-pad: 1rem;

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
  --shadow-header: 0 2px 20px rgba(0, 0, 0, 0.1);

  --radius: 8px;
  --radius-sm: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--black);
  background: var(--bg-primary);
  font-size: var(--fs-body);
  line-height: 1.6;
}
img, svg { max-width: 100%; height: auto; }

/* Image performance optimizations */
img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Prevent layout shift with explicit dimensions */
.brand-logo { width: 36px; height: 36px; }
.footer-logo { width: 48px; height: 48px; }
.hero-photo { aspect-ratio: 4/3; object-fit: cover; }

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--black); color: var(--white); padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm); z-index: 10000; }

.container {
  max-width: var(--container-max);
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
  margin-left: auto;
  margin-right: auto;
}
.section { padding: 4rem 0; background: var(--bg-primary); }
.section--alt { background: var(--bg-secondary); }
.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-header .overtitle { color: var(--dark-gray); text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--fs-small); }
.section-header h2 { font-size: var(--fs-h2); line-height: 1.4; margin: 0.5rem 0; font-weight: var(--fw-bold); }
.section-desc { color: var(--charcoal); max-width: 56ch; margin: 0.5rem auto 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000; height: 80px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-header);
}
.header-inner { height: 80px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); }
.logo { display: flex; align-items: center; gap: var(--space-sm); color: inherit; text-decoration: none; font-weight: var(--fw-semibold); }
.logo-type { letter-spacing: -0.01em; }
.brand-logo { width: 36px; height: 36px; object-fit: contain; display: block; filter: drop-shadow(0 1px 1px rgba(0,0,0,0.05)); }

.primary-nav { position: relative; }
.nav-toggle { display: none; background: transparent; border: 0; padding: var(--space-sm); cursor: pointer; }
.nav-toggle-bar { display: block; width: 22px; height: 2px; background: var(--black); margin: 4px 0; border-radius: 2px; }
.nav-list { list-style: none; display: flex; gap: var(--space-lg); margin: 0; padding: 0; }
.nav-list a { text-decoration: none; color: var(--charcoal); padding-bottom: 4px; }
.nav-list a:hover { color: var(--black); }
.nav-list a[aria-current="page"], .nav-list a:focus { border-bottom: 2px solid var(--brand); }
.header-utilities { display: flex; gap: var(--space-sm); }

/* Hero */
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: var(--space-3xl); }
.hero h1 { font-size: var(--fs-hero); line-height: var(--lh-hero); letter-spacing: var(--ls-hero); font-weight: var(--fw-extrabold); margin: 0 0 var(--space-md); }
.hero h1 em { font-style: italic; color: var(--brand); }
.hero .subtext { color: var(--charcoal); margin-bottom: var(--space-lg); }
.hero-photo-wrap { position: relative; width: 100%; height: clamp(260px, 38vw, 420px); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; transform: scale(1.02); }
.hero-photo-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,0.0) 0%, rgba(255,255,255,0.0) 50%, rgba(255,255,255,0.0) 100%); pointer-events: none; }
.inline-form { display: flex; gap: var(--space-sm); flex-wrap: wrap; align-items: center; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2xl); }
.card { background: var(--white); border-radius: var(--radius); padding: var(--space-xl); box-shadow: var(--shadow-card); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.card-icon { width: 56px; height: 56px; border-radius: 50%; background: var(--medium-gray); display: grid; place-items: center; margin-bottom: var(--space-md); }
.card h3 { margin: 0 0 var(--space-sm); font-size: var(--fs-h3); font-weight: var(--fw-semibold); }
.card-actions { margin-top: var(--space-md); }

/* Posts */
.post-card { background: var(--white); border-radius: var(--radius); padding: var(--space-xl); box-shadow: var(--shadow-card); display: grid; grid-template-rows: auto auto 1fr auto; gap: var(--space-sm); align-items: start; height: 100%; position: relative; }
.post-meta { display: flex; align-items: center; gap: var(--space-sm); color: var(--dark-gray); font-size: var(--fs-small); }
.post-meta .tag { background: var(--medium-gray); color: var(--charcoal); border-radius: 999px; padding: 2px 10px; text-decoration: none; transition: all 0.2s ease; }
.post-meta .tag:hover { background: var(--dark-gray); color: var(--white); text-decoration: none; }
.post-meta .dot { width: 4px; height: 4px; background: var(--dark-gray); border-radius: 50%; display: inline-block; }

/* Modals */
.modal { position: fixed; inset: 0; display: none; z-index: 1200; }
.modal[aria-hidden="false"] { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.4); backdrop-filter: blur(2px); }
.modal-dialog { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.98); background: var(--white); color: var(--black); width: min(560px, calc(100% - 2rem)); border-radius: var(--radius); box-shadow: var(--shadow-hover); padding: var(--space-xl); max-height: calc(100vh - 2rem); overflow-y: auto; }
.modal[aria-hidden="false"] .modal-dialog { transition: transform var(--dur-med) var(--easing), opacity var(--dur-med) var(--easing); transform: translate(-50%, -50%) scale(1); }
.modal-close { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--medium-gray); background: var(--white); box-shadow: var(--shadow-card); cursor: pointer; }
.modal h3 { margin-top: 0; }
.modal .stack > .btn { justify-self: start; }

/* Resources in modal */
.resource-list { list-style: none; padding: 0; margin: var(--space-md) 0 0; display: grid; gap: var(--space-md); }
.resource { display: grid; grid-template-columns: 44px 1fr auto; gap: var(--space-md); align-items: center; background: var(--light-gray); border-radius: var(--radius); padding: var(--space-md); }
.resource-icon { width: 44px; height: 44px; display: grid; place-items: center; font-size: 24px; background: var(--white); border: 1px solid var(--medium-gray); border-radius: 8px; }
.resource-content p { margin: 4px 0 0; color: var(--charcoal); }

/* CTA */
.section-cta { text-align: center; }
.cta-inner { display: grid; gap: var(--space-md); justify-items: center; }
.cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* Subscribe modal layout improvements */
#modal-subscribe .formkit-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
#modal-subscribe .formkit-form input[type="text"],
#modal-subscribe .formkit-form input[type="email"],
#modal-subscribe .formkit-form textarea {
  min-width: 0; /* override global min-width to allow grid fit */
  width: 100%;
}
#modal-subscribe .formkit-form .btn {
  width: 100%;
}
@media (min-width: 640px) {
  #modal-subscribe .formkit-form {
    grid-template-columns: 1fr 1.3fr auto;
    align-items: center;
  }
  #modal-subscribe .formkit-form .btn {
    width: auto;
    justify-self: start;
  }
}

/* Footer */
.site-footer { background: var(--bg-dark); color: var(--light-gray); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2xl); padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
.footer-col h4 { color: var(--white); margin-top: 0; }
.list-plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.social a { color: var(--light-gray); text-decoration: none; margin-right: 8px; }
.footer-base { border-top: 1px solid rgba(255,255,255,0.1); padding: var(--space-md) 0; text-align: center; color: rgba(255,255,255,0.8); }
.footer-brand { display: grid; grid-template-columns: 48px 1fr; align-items: start; gap: var(--space-sm); }
.footer-logo { width: 48px; height: 48px; object-fit: contain; filter: brightness(1.1) saturate(0.9); background: var(--white); border-radius: 8px; padding: 6px; box-shadow: var(--shadow-card); }

/* Buttons */
.btn { --btn-pad-y: 12px; --btn-pad-x: 24px; --btn-radius: 4px; --btn-fw: var(--fw-semibold); border: 0; border-radius: var(--btn-radius); padding: var(--btn-pad-y) var(--btn-pad-x); font-weight: var(--btn-fw); cursor: pointer; text-decoration: none; display: inline-block; }
.btn-sm { --btn-pad-y: 8px; --btn-pad-x: 14px; font-size: var(--fs-small); }
.btn-primary { color: var(--white); background: var(--bg-gradient); }
.btn-secondary { color: var(--brand); background: transparent; border: 2px solid var(--brand); }
.btn-secondary:hover { background: var(--brand); color: var(--white); }
.btn-link { background: transparent; color: var(--accent); border: 0; padding: 0; }

/* Forms */
input[type="email"], input[type="text"], textarea { font: inherit; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--medium-gray); outline: none; min-width: 240px; transition: border-color var(--dur-fast), box-shadow var(--dur-fast); }
input:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255,107,107,0.12); }
input:invalid { border-color: var(--brand); }
input.error { border-color: #dc3545; box-shadow: 0 0 0 3px rgba(220,53,69,0.12); }
input.success { border-color: #28a745; box-shadow: 0 0 0 3px rgba(40,167,69,0.12); }
label { display: grid; gap: 6px; font-weight: var(--fw-medium); color: var(--charcoal); }
.stack { display: grid; gap: var(--space-md); }

/* Form states */
.form-group { position: relative; }
.form-message { font-size: var(--fs-small); margin-top: 4px; min-height: 1.2em; }
.form-message.error { color: #dc3545; }
.form-message.success { color: #28a745; }
.form-loading { opacity: 0.7; pointer-events: none; }
.btn.loading { position: relative; color: transparent; }
.btn.loading::after { content: ""; position: absolute; top: 50%; left: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; color: var(--white); }
@keyframes spin { to { transform: rotate(360deg); } }

/* Shapes for color-blind accessibility */
.shape { display: inline-block; width: 12px; height: 12px; background: var(--brand); }
.shape.square { border-radius: 2px; }
.shape.circle { border-radius: 50%; background: var(--accent); }
.shape.triangle { width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent; border-bottom: 12px solid var(--warning); background: transparent; }

/* Utilities */
.trust-badges { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-md); color: var(--charcoal); }

/* Responsive */
@media (max-width: 1024px) {
  .card-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 3rem 0; }
  .card-grid, .footer-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-block; }
  .nav-list { position: absolute; right: 0; top: 100%; background: var(--white); border: 1px solid var(--medium-gray); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: var(--space-md); display: none; flex-direction: column; gap: var(--space-md); }
  .nav-list.is-open { display: flex; }
  /* Better mobile form handling */
  .inline-form { flex-direction: column; align-items: stretch; }
  .inline-form input { min-width: 0; width: 100%; margin-bottom: var(--space-sm); }
  .inline-form .btn { width: 100%; }
  
  /* Mobile modal optimizations */
  .modal-dialog { 
    width: calc(100% - 1rem); 
    padding: var(--space-lg);
    top: 1rem;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) scale(0.98);
    max-height: none;
    height: fit-content;
    max-height: calc(100vh - 2rem);
  }
  .modal[aria-hidden="false"] .modal-dialog { 
    transform: translateX(-50%) scale(1); 
  }
  .modal-close { 
    top: 8px; 
    right: 8px; 
    width: 40px; 
    height: 40px; 
  }
  .resource { 
    grid-template-columns: 36px 1fr auto; 
    gap: var(--space-sm); 
    padding: var(--space-sm);
  }
  .resource-icon { 
    width: 36px; 
    height: 36px; 
    font-size: 20px; 
  }
}

/* Transitions and micro-interactions */
:root { --easing: cubic-bezier(.2,.8,.2,1); --dur-fast: 120ms; --dur-med: 240ms; --dur-slow: 600ms; }

a, .btn, .card, .post-card { transition: transform var(--dur-med) var(--easing), box-shadow var(--dur-med) var(--easing), color var(--dur-fast) var(--easing), background-color var(--dur-fast) var(--easing), border-color var(--dur-fast) var(--easing), opacity var(--dur-fast) var(--easing); }

.btn:active { transform: translateY(1px) scale(.98); }
.card:hover, .post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

/* Link hover underline grow */
.nav-list a, .btn-link { position: relative; }
.nav-list a::after, .btn-link::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--brand); transition: width var(--dur-med) var(--easing); }
.nav-list a:hover::after, .btn-link:hover::after { width: 100%; }

/* Tilt baseline */
.card, .post-card { transform-style: preserve-3d; will-change: transform; transform: var(--tilt, none) var(--raise, none); }
.card:hover, .post-card:hover { --raise: translateY(-4px); box-shadow: var(--shadow-hover); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(12px) scale(.98); filter: saturate(.9); }
.reveal.is-revealed { opacity: 1; transform: none; filter: none; transition: opacity var(--dur-slow) var(--easing), transform var(--dur-slow) var(--easing), filter var(--dur-slow) var(--easing); }

/* Blog index page - override reveal animation for post cards */
html.blog-index .post-card.reveal { 
  opacity: 1 !important; 
  transform: none !important; 
  filter: none !important; 
}

/* More specific override for blog index post cards */
body.blog-index .post-card,
.blog-index body .post-card,
html.blog-index body .post-card {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
}

/* (glitch styles removed by request) */

/* Parallax hero visual subtle shadow lift */
.hero-visual { will-change: transform; }

/* Carousel drag cursor */
.carousel-viewport { cursor: grab; }
.carousel-viewport.dragging { cursor: grabbing; }

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; filter: none !important; }
}

/* Blog Post Styles */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
}

.blog-header {
  background: var(--bg-secondary);
  padding: var(--space-4xl) 0 var(--space-3xl);
  border-bottom: 1px solid var(--medium-gray);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--dark-gray);
}

.blog-category {
  background: var(--brand);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-block;
}

.blog-category:hover {
  background: var(--dark-gray);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
}

.blog-date {
  color: var(--dark-gray);
}

.reading-time {
  color: var(--dark-gray);
}

.blog-title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  line-height: var(--lh-hero);
  letter-spacing: var(--ls-hero);
  color: var(--charcoal);
  margin-bottom: var(--space-md);
}

.blog-subtitle {
  font-size: var(--fs-h3);
  color: var(--dark-gray);
  margin-bottom: var(--space-xl);
  line-height: 1.4;
}

.blog-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  border-radius: 50%;
  object-fit: cover;
}

.author-name {
  font-weight: var(--fw-semibold);
  color: var(--charcoal);
  display: block;
}

.author-title {
  font-size: var(--fs-small);
  color: var(--dark-gray);
}

.blog-content {
  padding: var(--space-4xl) 0;
}

.content-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.post-body {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--charcoal);
}

.post-body .lead {
  font-size: 1.25rem;
  font-weight: var(--fw-medium);
  color: var(--charcoal);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.post-body h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  color: var(--charcoal);
  margin: var(--space-3xl) 0 var(--space-lg);
  line-height: 1.3;
}

.post-body h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  color: var(--charcoal);
  margin: var(--space-xl) 0 var(--space-md);
  line-height: 1.4;
}

.post-body p {
  margin-bottom: var(--space-lg);
}

.post-body ul, .post-body ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.post-body li {
  margin-bottom: var(--space-sm);
}

.post-body blockquote {
  border-left: 4px solid var(--brand);
  padding-left: var(--space-lg);
  margin: var(--space-xl) 0;
  font-style: italic;
  color: var(--dark-gray);
  background: var(--light-gray);
  padding: var(--space-lg);
  border-radius: var(--radius);
}

.post-body strong {
  font-weight: var(--fw-semibold);
  color: var(--charcoal);
}

/* Fenced div: Claude response callout */
.post-body .claude {
  border-left: 4px solid #b39ddb;
  background: #f5f3ff;
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
  border-radius: var(--radius);
  position: relative;
}

.post-body .claude::before {
  content: "Claude";
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: #7c5cbf;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.post-body .claude p:last-child {
  margin-bottom: 0;
}

/* Post body images — clickable to open full-size */
.post-body img {
  cursor: zoom-in;
}

/* Video Embeds */
.video-embed {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin: var(--space-xl) 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Blog Hero Image */
.blog-hero {
  width: 100%;
  margin: 0 0 var(--space-3xl) 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Social Sharing */
.social-sharing {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl);
  background: var(--light-gray);
  border-radius: var(--radius);
}

.social-sharing h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-md);
  color: var(--charcoal);
}

.share-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.blog-cta {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl);
  background: var(--bg-gradient);
  color: var(--white);
  border-radius: var(--radius);
  text-align: center;
}

.blog-cta h3 {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
  color: var(--white);
}

.blog-cta p {
  font-size: var(--fs-body);
  margin-bottom: var(--space-lg);
  color: var(--white);
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Improved contrast for CTA buttons */
.blog-cta .btn-primary {
  background: var(--white);
  color: var(--brand);
  border: 2px solid var(--white);
}

.blog-cta .btn-primary:hover {
  background: var(--light-gray);
  color: var(--brand);
  border-color: var(--light-gray);
}

.blog-cta .btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.blog-cta .btn-secondary:hover {
  background: var(--white);
  color: var(--brand);
  border-color: var(--white);
}

.related-posts {
  background: var(--bg-secondary);
  padding: var(--space-4xl) 0;
  border-top: 1px solid var(--medium-gray);
}

.related-posts h2 {
  text-align: center;
  margin-bottom: var(--space-3xl);
  color: var(--charcoal);
}

/* Internal Linking Suggestions */
.internal-linking-suggestions {
  background: var(--light-gray);
  border-radius: var(--radius);
  padding: var(--space-xl);
  margin: var(--space-3xl) 0;
  border-left: 4px solid var(--brand);
}

.internal-linking-suggestions h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  color: var(--charcoal);
  margin-bottom: var(--space-sm);
}

.internal-linking-suggestions p {
  color: var(--dark-gray);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-small);
}

.internal-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.internal-link-suggestion {
  margin-bottom: var(--space-md);
}

.internal-link-suggestion:last-child {
  margin-bottom: 0;
}

.internal-link {
  display: block;
  text-decoration: none;
  color: var(--charcoal);
  padding: var(--space-md);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--medium-gray);
  transition: all var(--dur-med) var(--easing);
}

.internal-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--brand);
}

.internal-link strong {
  display: block;
  font-weight: var(--fw-semibold);
  color: var(--charcoal);
  margin-bottom: var(--space-xs);
}

.internal-link .link-reason {
  font-size: var(--fs-small);
  color: var(--dark-gray);
  font-style: italic;
}

.breadcrumb {
  background: var(--white);
  border-bottom: 1px solid var(--medium-gray);
  padding: var(--space-md) 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-small);
}

.breadcrumb-list li:not(:last-child)::after {
  content: "›";
  margin-left: var(--space-sm);
  color: var(--dark-gray);
}

.breadcrumb-list a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--dur-fast) var(--easing);
}

.breadcrumb-list a:hover {
  color: var(--charcoal);
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--dark-gray);
}

/* Category Pages */
.category-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.category-header h1 {
  font-size: var(--fs-h1);
  color: var(--charcoal);
  margin-bottom: var(--space-sm);
}

.category-header .section-desc {
  font-size: var(--fs-large);
  color: var(--dark-gray);
  margin-bottom: 0;
}

.category-posts {
  margin-top: var(--space-3xl);
}

.category-posts .card-grid {
  margin-top: var(--space-xl);
}

.category-posts .post-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: var(--space-sm);
  align-items: start;
  height: 100%;
  position: relative;
  transition: transform var(--dur-fast) var(--easing), box-shadow var(--dur-fast) var(--easing);
}

.category-posts .post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.category-posts .post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--dark-gray);
  font-size: var(--fs-small);
}

.category-posts .post-meta .tag {
  background: var(--medium-gray);
  color: var(--charcoal);
  border-radius: 999px;
  padding: 2px 10px;
}

.category-posts .post-meta .date {
  color: var(--dark-gray);
}

.category-posts .post-card h3 {
  font-size: var(--fs-h3);
  color: var(--charcoal);
  margin: 0;
  line-height: 1.3;
}

.category-posts .post-card p {
  color: var(--dark-gray);
  line-height: 1.6;
  margin: var(--space-sm) 0 0 0;
}

.category-posts .card-actions {
  margin-top: auto;
  padding-top: var(--space-md);
}

.category-posts .card-actions .btn {
  font-size: var(--fs-small);
  padding: var(--space-sm) var(--space-md);
}

/* Category Navigation */
.category-nav {
  margin-top: var(--space-3xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--medium-gray);
}

.category-nav h3 {
  font-size: var(--fs-h3);
  color: var(--charcoal);
  margin-bottom: var(--space-md);
}

.category-nav .category-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.category-nav .category-link {
  display: inline-block;
  background: var(--light-gray);
  color: var(--charcoal);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius);
  text-decoration: none;
  font-size: var(--fs-small);
  transition: background var(--dur-fast) var(--easing);
}

.category-nav .category-link:hover {
  background: var(--medium-gray);
  color: var(--charcoal);
}

/* Mobile optimizations for category pages */
@media (max-width: 768px) {
  .category-posts .card-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .category-nav .category-links {
    flex-direction: column;
  }
  
  .category-nav .category-link {
    text-align: center;
  }
}

/* Mobile optimizations for blog posts */
@media (max-width: 768px) {
  .blog-header {
    padding: var(--space-2xl) 0 var(--space-xl);
  }
  
  .blog-title {
    font-size: clamp(1.5rem, 4vw + 1rem, 2rem);
  }
  
  .blog-subtitle {
    font-size: 1.125rem;
  }
  
  .blog-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .blog-author {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  
  .share-buttons {
    flex-direction: column;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .post-body {
    font-size: 0.95rem;
  }
  
  .post-body .lead {
    font-size: 1.125rem;
  }
}