:root {
  --bg-main: #e3f4f2;
  --bg-alt: #f7f8fb;
  --accent: #0f7c82;
  --accent-soft: #b6e3de;
  --text-main: #1f2933;
  --text-muted: #6b7280;
  --card-bg: #ffffff;
  --border-soft: #dde5ec;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 14px 35px rgba(15, 124, 130, 0.10);
  --max-width: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Sora", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-main);
  background: var(--bg-main);
  line-height: 1.65;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.page {
  min-height: 100vh;
  background: radial-gradient(circle at top left, #fdfcff 0, var(--bg-main) 50%, #f2faf9 100%);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(227, 244, 242, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.5rem;
  max-width: var(--max-width); margin: 0 auto;
}
.logo { font-weight: 700; font-size: 1.1rem; letter-spacing: 0.04em; }
.logo span { font-weight: 400; opacity: 0.8; margin-left: 0.35rem; font-size: 0.85rem; }
.nav { display: flex; align-items: center; gap: 1.4rem; font-size: 0.9rem; }
.nav a { position: relative; color: var(--text-muted); font-weight: 500; }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -0.3rem;
  height: 2px; border-radius: 999px; background: var(--accent);
  transform-origin: center; transform: scaleX(0);
  transition: transform 160ms ease-out;
}
.nav a:hover::after { transform: scaleX(1); }
.nav-cta {
  padding: 0.45rem 0.95rem; border-radius: 999px;
  border: 1px solid var(--accent); color: var(--accent);
  font-size: 0.85rem; font-weight: 600;
  background: rgba(255, 255, 255, 0.8);
}
.nav-cta:hover { background: var(--accent); color: #fff; }
.nav-toggle { display: none; border: none; background: none; font-size: 1.4rem; cursor: pointer; }

@media (max-width: 768px) {
  .nav { display: none; }
  .nav-toggle { display: block; }
}

/* Blog Index Hero */
.blog-hero {
  padding: 4rem 0 2.5rem;
  text-align: center;
}
.blog-hero h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: var(--accent);
  margin-bottom: 0.8rem; letter-spacing: -0.01em;
}
.blog-hero p {
  max-width: 640px; margin: 0 auto;
  color: var(--text-muted); font-size: 1rem;
}

/* Posts list */
.posts-list {
  max-width: 760px;
  margin: 5rem auto 5rem;
  padding: 0 1.5rem;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.post-card {
  display: block; padding: 1.5rem 1.6rem;
  background: var(--card-bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px rgba(15, 124, 130, 0.06);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(15, 124, 130, 0.12);
  border-color: var(--accent-soft);
}
.post-card-meta {
  display: flex; align-items: center; gap: 0.7rem;
  margin-bottom: 0.5rem; font-size: 0.78rem;
}
.post-badge {
  display: inline-block; padding: 0.18rem 0.6rem;
  border-radius: 999px; font-weight: 600;
  font-size: 0.72rem; letter-spacing: 0.02em;
}
.post-badge.ai-curated {
  background: rgba(15, 124, 130, 0.10);
  color: var(--accent);
}
.post-badge.personal {
  background: rgba(243, 162, 84, 0.14);
  color: #b85d12;
}
.post-card-meta time { color: var(--text-muted); }
.post-card h2 {
  font-size: 1.25rem; font-weight: 700;
  color: var(--text-main); margin-bottom: 0.4rem;
  line-height: 1.35; letter-spacing: -0.01em;
}
.post-card p {
  color: var(--text-muted); font-size: 0.95rem;
  line-height: 1.55;
}

.posts-empty {
  max-width: 600px; margin: 0 auto 5rem;
  padding: 3rem 1.5rem; text-align: center;
  color: var(--text-muted); font-size: 0.95rem;
}

/* Single post page */
.post-container { max-width: 720px; }
.post {
  padding: 3rem 0 5rem;
}
.post-back {
  display: inline-block; margin-bottom: 1.5rem;
  font-size: 0.85rem; color: var(--accent);
  text-decoration: none; font-weight: 500;
}
.post-back:hover { text-decoration: underline; }
.post-meta {
  display: flex; align-items: center; gap: 0.7rem;
  margin-bottom: 1rem; font-size: 0.82rem;
}
.post-meta time { color: var(--text-muted); }
.post h1 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700; color: var(--text-main);
  letter-spacing: -0.01em; line-height: 1.2;
  margin-bottom: 2rem;
}
.post-body {
  font-size: 1.02rem; line-height: 1.75;
  color: var(--text-main);
}
.post-body p { margin-bottom: 1.1rem; }
.post-body h2 {
  font-size: 1.4rem; font-weight: 700;
  color: var(--accent); margin: 2rem 0 0.8rem;
  letter-spacing: -0.005em;
}
.post-body h3 {
  font-size: 1.15rem; font-weight: 600;
  color: var(--text-main); margin: 1.5rem 0 0.6rem;
}
.post-body ul, .post-body ol {
  margin: 0 0 1.1rem 1.5rem;
}
.post-body li { margin-bottom: 0.4rem; }
.post-body a {
  color: var(--accent); text-decoration: underline;
  text-underline-offset: 2px;
}
.post-body a:hover { color: var(--text-main); }
.post-body blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem; margin: 1.2rem 0;
  color: var(--text-muted); font-style: italic;
}
.post-body code {
  background: rgba(15, 124, 130, 0.08);
  padding: 0.1rem 0.4rem; border-radius: 4px;
  font-size: 0.92em;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.post-body pre {
  background: #0f172a; color: #e2e8f0;
  padding: 1rem; border-radius: 8px;
  overflow-x: auto; font-size: 0.85rem;
  margin: 1rem 0;
}
.post-body pre code { background: transparent; padding: 0; }
.post-body strong { color: var(--text-main); font-weight: 600; }

.post-sources {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
}
.post-sources h3 {
  font-size: 0.95rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 0.6rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.post-sources ul { list-style: none; margin: 0; padding: 0; }
.post-sources li { font-size: 0.85rem; margin-bottom: 0.3rem; }
.post-sources a {
  color: var(--accent); text-decoration: underline;
  text-underline-offset: 2px; word-break: break-all;
}

.post-disclosure {
  margin-top: 2.5rem; padding: 1rem 1.2rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  font-size: 0.82rem; color: var(--text-muted);
  line-height: 1.55;
}

/* TL;DR box (top of article) */
.post-tldr {
  background: linear-gradient(180deg, #ecf8f7 0%, #e0f1ef 100%);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 1.2rem 1.4rem;
  margin: 0 0 2.2rem;
}
.post-tldr-label {
  display: inline-block;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.post-tldr ul {
  margin: 0; padding-left: 1.2rem;
  list-style: none;
}
.post-tldr li {
  font-size: 0.95rem; color: var(--text-main);
  line-height: 1.55; margin-bottom: 0.4rem;
  position: relative; padding-left: 1rem;
}
.post-tldr li::before {
  content: '→';
  position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 700;
}
.post-tldr li:last-child { margin-bottom: 0; }

/* Pull quote (testimonial embedded mid-article) */
.post-pullquote {
  margin: 2rem 0;
  padding: 1.4rem 1.6rem;
  background: #ffffff;
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
  box-shadow: 0 4px 18px rgba(15, 124, 130, 0.06);
}
.post-pullquote blockquote {
  border: none; padding: 0; margin: 0 0 0.5rem;
  font-style: normal; font-size: 1.05rem;
  line-height: 1.6; color: var(--text-main);
  font-weight: 500;
}
.post-pullquote blockquote::before {
  content: '"';
  font-size: 2.4rem; color: var(--accent);
  line-height: 0; position: relative; top: 0.4rem;
  margin-right: 0.2rem; font-weight: 700;
}
.post-pullquote cite {
  display: block; font-size: 0.85rem;
  color: var(--text-muted); font-style: normal;
  margin-top: 0.5rem;
}
.post-pullquote cite strong {
  color: var(--text-main); font-weight: 600;
}

/* Stat callout (big number + label) */
.post-stat {
  display: flex; align-items: center; gap: 1.2rem;
  margin: 1.8rem 0;
  padding: 1.2rem 1.4rem;
  background: var(--accent);
  background: linear-gradient(135deg, #0f7c82 0%, #0c5e63 100%);
  color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(15, 124, 130, 0.18);
}
.post-stat-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.post-stat-label {
  font-size: 0.95rem;
  opacity: 0.95;
  line-height: 1.45;
}

/* "Why work with me" CTA box */
.post-cta {
  margin: 3rem 0 0;
  padding: 1.8rem 1.6rem;
  background: linear-gradient(160deg, #f0fafa 0%, #e3f4f2 100%);
  border: 1px solid var(--accent-soft);
  border-radius: 16px;
  text-align: center;
}
.post-cta h3 {
  font-size: 1.15rem; font-weight: 700;
  color: var(--accent); margin: 0 0 0.6rem;
}
.post-cta p {
  font-size: 0.95rem; color: var(--text-main);
  line-height: 1.6; margin-bottom: 1.1rem;
  max-width: 540px; margin-left: auto; margin-right: auto;
}
.post-cta-link {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  background: var(--accent);
  color: #ffffff !important;
  border-radius: 999px;
  font-size: 0.9rem; font-weight: 600;
  text-decoration: none !important;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 14px rgba(15, 124, 130, 0.25);
}
.post-cta-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 124, 130, 0.35);
  color: #ffffff !important;
}

/* FAQ section */
.post-faq {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
}
.post-faq h3 {
  font-size: 1.2rem; font-weight: 700;
  color: var(--text-main); margin: 0 0 1.2rem;
}
.post-faq-item {
  margin-bottom: 0.6rem;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  overflow: hidden;
}
.post-faq-item summary {
  padding: 1rem 1.2rem;
  cursor: pointer;
  font-size: 0.95rem; font-weight: 600;
  color: var(--text-main);
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 0.8rem;
}
.post-faq-item summary::-webkit-details-marker { display: none; }
.post-faq-item summary::after {
  content: '+'; font-size: 1.4rem; color: var(--accent);
  font-weight: 300; line-height: 0.8;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.post-faq-item[open] summary::after {
  content: '−';
}
.post-faq-item summary:hover { background: var(--bg-alt); }
.post-faq-answer {
  padding: 0 1.2rem 1.1rem;
  font-size: 0.92rem; color: var(--text-main);
  line-height: 1.65;
}

/* Source cards (instead of plain bullet list) */
.post-sources {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
}
.post-sources h3 {
  font-size: 0.95rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.post-sources-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  list-style: none; margin: 0; padding: 0;
}
@media (min-width: 600px) {
  .post-sources-grid { grid-template-columns: 1fr 1fr; }
}
.post-source-card {
  display: block;
  padding: 0.85rem 1rem;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  text-decoration: none !important;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.post-source-card:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 6px 20px rgba(15, 124, 130, 0.10);
  transform: translateY(-1px);
}
.post-source-domain {
  font-size: 0.72rem; color: var(--accent);
  font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 0.2rem;
}
.post-source-title {
  font-size: 0.9rem; color: var(--text-main);
  font-weight: 500; line-height: 1.4;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.7);
  background: #e0f1ef; padding: 1.5rem 0;
  font-size: 0.82rem; color: #4b5563;
}
.footer-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 0 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  align-items: center; justify-content: space-between;
}
.footer-left, .footer-right {
  display: flex; flex-wrap: wrap; gap: 1.1rem; align-items: center;
}
.footer-left a, .footer-right a {
  text-decoration: none; color: inherit;
}
.footer-left a:hover, .footer-right a:hover {
  text-decoration: underline; text-underline-offset: 3px;
}