/* Blog shared styles – matches carsoncobb.com design system */
:root {
  --blog-bg: #FBECF0;
  --blog-card-bg: #fff;
  --blog-text: #1a1a1a;
  --blog-muted: #555;
  --blog-accent: #33627C;
  --blog-cta-bg: #000;
  --blog-footer-bg: #f9f9f9;
  --blog-max-content: 720px;
  --blog-font-body: 'Source Serif 4', Georgia, serif;
  --blog-font-heading: 'Playfair Display', serif;
  --blog-font-ui: 'Poppins', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--blog-bg);
  color: var(--blog-text);
  font-family: var(--blog-font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ----- Header (match main site) ----- */
.blog-site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: #fff;
  z-index: 999;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.blog-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  font-family: var(--blog-font-ui);
}

.blog-site-header__logo {
  flex: 0 0 auto;
}

.blog-site-header__logo a {
  text-decoration: none;
  color: var(--blog-text);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.blog-site-header__logo img {
  height: 40px;
  width: auto;
  display: block;
}

.blog-site-header__nav {
  flex: 1 1 auto;
  text-align: center;
}

.blog-site-header__nav .nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  justify-content: center;
}

.blog-site-header__nav a {
  text-decoration: none;
  color: var(--blog-text);
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: var(--blog-font-ui);
}

.blog-site-header__nav a:hover {
  color: #000;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.blog-site-header__cta .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  font-family: var(--blog-font-ui);
  background-color: var(--blog-cta-bg);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.blog-site-header__cta .btn-primary:hover {
  background-color: #2c2c2c;
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.blog-site-header__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1000;
}

.hamburger-box {
  width: 30px;
  height: 24px;
  display: inline-block;
  position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  width: 30px;
  height: 2px;
  background-color: #000;
  border-radius: 4px;
  position: absolute;
  transition: transform 0.3s ease;
}

.hamburger-inner {
  top: 50%;
  margin-top: -2px;
}

.hamburger-inner::before,
.hamburger-inner::after {
  content: "";
  display: block;
  left: 0;
}

.hamburger-inner::before {
  top: -10px;
}

.hamburger-inner::after {
  bottom: -10px;
}

.blog-site-header__toggle.is-active .hamburger-inner {
  transform: rotate(45deg);
}

.blog-site-header__toggle.is-active .hamburger-inner::before {
  transform: rotate(90deg);
  top: 0;
}

.blog-site-header__toggle.is-active .hamburger-inner::after {
  transform: rotate(90deg);
  bottom: 0;
}

.blog-site-header__drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
}

.blog-site-header__drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.blog-site-header__drawer .drawer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.blog-site-header__drawer .drawer-list a {
  text-decoration: none;
  color: var(--blog-text);
  font-weight: 600;
  font-size: 1.5rem;
  font-family: var(--blog-font-ui);
}

.blog-site-header__drawer .drawer-list a:hover {
  color: #000;
}

.blog-site-header__mobile-cta {
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .blog-site-header__nav,
  .blog-site-header__cta {
    display: none !important;
  }
  .blog-site-header__toggle {
    display: block;
  }
}

@media (min-width: 769px) {
  .blog-site-header__toggle,
  .blog-site-header__drawer {
    display: none !important;
  }
}

/* ----- Blog listing hero ----- */
.blog-hero {
  background: linear-gradient(135deg, #FFF5F7 0%, #FFE0E6 60%, #FFD1D9 100%);
  padding: 3rem 2rem 4rem;
  text-align: center;
}

.blog-hero h1 {
  font-family: var(--blog-font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 0.75rem;
  color: #011c39;
}

.blog-hero .tagline {
  font-size: 1.125rem;
  color: var(--blog-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ----- Category filters ----- */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-filters button {
  font-family: var(--blog-font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid #ddd;
  background: var(--blog-card-bg);
  color: var(--blog-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blog-filters button:hover {
  border-color: var(--blog-accent);
  color: var(--blog-accent);
}

.blog-filters button.is-active {
  background: var(--blog-cta-bg);
  color: #fff;
  border-color: var(--blog-cta-bg);
}

/* ----- Post grid ----- */
.blog-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-main {
    padding: 0 1rem 3rem;
  }
}

.blog-card {
  background: var(--blog-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.blog-card a {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-bottom: 0.75rem;
  font-family: var(--blog-font-ui);
  font-size: 0.85rem;
  color: var(--blog-muted);
}

.blog-card__category {
  background: rgba(51, 98, 124, 0.12);
  color: var(--blog-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 500;
}

.blog-card__title {
  font-family: var(--blog-font-heading);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  line-height: 1.3;
  color: var(--blog-text);
}

.blog-card__excerpt {
  font-size: 0.95rem;
  color: var(--blog-muted);
  line-height: 1.5;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----- Footer (match main site) ----- */
.blog-site-footer {
  padding: 2.5rem 2rem;
  background: var(--blog-footer-bg);
  text-align: center;
  font-family: var(--blog-font-ui);
  font-size: 0.95rem;
  color: var(--blog-muted);
}

.blog-site-footer p {
  margin: 0.5rem 0;
}

.blog-site-footer a {
  color: var(--blog-text);
  text-decoration: none;
  font-weight: 500;
}

.blog-site-footer a:hover {
  text-decoration: underline;
}

/* ----- Post page layout ----- */
.blog-article-wrap {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  gap: 3rem;
  align-items: flex-start;
}

.blog-article-main {
  flex: 1;
  min-width: 0;
}

.blog-article-content {
  max-width: var(--blog-max-content);
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.7;
}

.blog-article-content h1 {
  font-family: var(--blog-font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 1rem;
  line-height: 1.25;
}

.blog-article-content .post-meta {
  font-family: var(--blog-font-ui);
  font-size: 0.9rem;
  color: var(--blog-muted);
  margin-bottom: 2rem;
}

.blog-article-content .post-summary {
  background: rgba(51, 98, 124, 0.08);
  border-left: 4px solid var(--blog-accent);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 2rem;
  font-size: 1rem;
  border-radius: 0 8px 8px 0;
}

.blog-article-content h2 {
  font-family: var(--blog-font-heading);
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-top: 0.5rem;
}

.blog-article-content h3 {
  font-family: var(--blog-font-heading);
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

.blog-article-content p {
  margin: 0 0 1.25rem;
}

.blog-article-content ul,
.blog-article-content ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.blog-article-content li {
  margin-bottom: 0.5rem;
}

.blog-article-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--blog-accent);
  background: rgba(0, 0, 0, 0.03);
  font-style: italic;
  color: var(--blog-muted);
  border-radius: 0 8px 8px 0;
}

.blog-article-content pre,
.blog-article-content code {
  font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
}

.blog-article-content pre {
  background: rgba(0, 0, 0, 0.06);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1.25rem 0;
}

.blog-article-content code {
  padding: 0.2rem 0.4rem;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 4px;
}

.blog-article-content pre code {
  padding: 0;
  background: none;
}

.blog-article-content a {
  color: var(--blog-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-article-content a:hover {
  color: #1a4a5c;
}

.blog-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Author box ----- */
.blog-author-box {
  margin: 3rem 0;
  padding: 1.5rem;
  background: var(--blog-footer-bg);
  border-radius: 12px;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.blog-author-box__photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--blog-accent);
  flex-shrink: 0;
}

.blog-author-box__name {
  font-family: var(--blog-font-ui);
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.blog-author-box__bio {
  margin: 0;
  font-size: 0.95rem;
  color: var(--blog-muted);
  line-height: 1.6;
}

/* CTA section ----- */
.blog-cta-box {
  text-align: center;
  padding: 2rem;
  margin: 2rem 0;
  background: linear-gradient(135deg, #FFF5F7 0%, #FFE0E6 100%);
  border-radius: 12px;
}

.blog-cta-box h3 {
  font-family: var(--blog-font-heading);
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

.blog-cta-box .btn-primary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--blog-cta-bg);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-family: var(--blog-font-ui);
  transition: all 0.2s ease;
}

.blog-cta-box .btn-primary:hover {
  background: #2c2c2c;
  transform: translateY(-2px);
}

/* Related posts ----- */
.blog-related {
  margin: 3rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}

.blog-related h3 {
  font-family: var(--blog-font-heading);
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

.blog-related .blog-grid {
  margin-top: 0;
}

/* TOC ----- */
.blog-toc {
  position: sticky;
  top: 6rem;
  width: 220px;
  flex-shrink: 0;
  font-family: var(--blog-font-ui);
  font-size: 0.9rem;
}

.blog-toc__title {
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: var(--blog-text);
}

.blog-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-toc li {
  margin-bottom: 0.35rem;
}

.blog-toc a {
  color: var(--blog-muted);
  text-decoration: none;
  display: block;
  padding: 0.25rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.5rem;
  transition: color 0.2s, border-color 0.2s;
}

.blog-toc a:hover,
.blog-toc a.is-active {
  color: var(--blog-accent);
  border-left-color: var(--blog-accent);
}

.blog-toc-mobile-toggle {
  display: none;
  width: 100%;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-family: var(--blog-font-ui);
  font-weight: 600;
  background: var(--blog-card-bg);
  border: 1px solid #ddd;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
}

@media (max-width: 960px) {
  .blog-article-wrap {
    flex-direction: column;
  }
  .blog-toc {
    position: static;
    width: 100%;
  }
  .blog-toc-mobile-toggle {
    display: block;
  }
  .blog-toc[aria-hidden="true"] .blog-toc__list {
    display: none;
  }
}

@media (min-width: 961px) {
  .blog-toc-mobile-toggle {
    display: none;
  }
}

/* Back to blog link */
.blog-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-family: var(--blog-font-ui);
  font-size: 0.9rem;
  color: var(--blog-accent);
  text-decoration: none;
}

.blog-back:hover {
  text-decoration: underline;
}