/* Reinvently blog styles — matches main site design */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #000;
  --bg2:       #161616;
  --bg3:       #1b1b1b;
  --text:      #fff;
  --text-muted: rgb(150,150,150);
  --text-dim:  rgb(226,226,226);
  --accent:    rgb(150,150,150);
  --font-body: 'Source Sans Pro', arial, sans-serif;
  --font-head: 'Playfair Display', Georgia, serif;
  --font-nav:  'Montserrat', sans-serif;
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/s_playfairdisplay_v40_nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgA.woff2') format('woff2');
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/s_playfairdisplay_v40_nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgA.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans Pro';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/s_sourcesanspro_v23_6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/s_montserrat_v31_JTUSjIg1_i6t8kCHKm459Wlhyw.woff2') format('woff2');
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.75; }
img { max-width: 100%; display: block; }

/* ── Nav ─────────────────────────────────────────────────────────── */
.nav {
  background: var(--bg);
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--bg3);
}
.nav-logo {
  font-family: var(--font-nav);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text);
}
.nav-links {
  display: flex;
  gap: 32px;
  font-family: var(--font-nav);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.nav-links a:hover { color: var(--text); opacity: 1; }

/* ── Page header ─────────────────────────────────────────────────── */
.page-header {
  background: var(--bg2);
  padding: 64px 48px;
  text-align: center;
  border-bottom: 2px solid var(--bg3);
}
.page-header h1 {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 12px;
}
.page-header p {
  color: var(--text-muted);
  font-size: 18px;
}

/* ── Container ───────────────────────────────────────────────────── */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Blog grid (index) ───────────────────────────────────────────── */
.blog-grid {
  padding: 64px 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
}
.post-card {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}
.post-card:hover { border-color: var(--accent); }
.post-card-body { padding: 28px 28px 24px; flex: 1; display: flex; flex-direction: column; }
.post-meta {
  font-family: var(--font-nav);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.post-card h2 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--text);
}
.post-card p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.55;
  flex: 1;
  margin-bottom: 24px;
}
.read-more {
  font-family: var(--font-nav);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--bg3);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color 0.2s, border-color 0.2s;
}
.post-card:hover .read-more { color: var(--text); border-color: var(--text-muted); }

/* ── Article (post) ──────────────────────────────────────────────── */
.article-header {
  background: var(--bg2);
  padding: 64px 48px 48px;
  border-bottom: 2px solid var(--bg3);
}
.article-header .post-meta { margin-bottom: 16px; }
.article-header h1 {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  max-width: 720px;
  margin-bottom: 20px;
}
.article-header .summary {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 680px;
  line-height: 1.55;
}

.article-body {
  padding: 56px 0 80px;
  max-width: 720px;
  margin: 0 auto;
}
.article-body h2 {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 400;
  color: var(--text);
  margin: 48px 0 16px;
  line-height: 1.25;
}
.article-body h3 {
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 400;
  color: var(--text-dim);
  margin: 32px 0 12px;
}
.article-body p { color: var(--text-dim); margin-bottom: 20px; line-height: 1.7; }
.article-body ul, .article-body ol {
  color: var(--text-dim);
  margin: 0 0 20px 24px;
  line-height: 1.7;
}
.article-body li { margin-bottom: 6px; }
.article-body hr {
  border: none;
  border-top: 1px solid var(--bg3);
  margin: 40px 0;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-nav);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 40px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--text); opacity: 1; }

/* ── Footer ──────────────────────────────────────────────────────── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--bg3);
  padding: 32px 48px;
  text-align: center;
  font-family: var(--font-nav);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .page-header, .article-header { padding: 40px 20px; }
  .page-header h1, .article-header h1 { font-size: 28px; }
  .article-body { padding: 40px 0 60px; }
  .container { padding: 0 20px; }
  .footer { padding: 24px 20px; }
}