/* SecantusDB site styles. Tokens lifted directly from brandkit/brand.html
   so the marketing site reads as the same brand as the brand reference. */

:root {
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;
  --cyan-300:  #67e8f9;
  --cyan-400:  #22d3ee;
  --cyan-500:  #06b6d4;
  --cyan-600:  #0891b2;
  --cyan-700:  #0e7490;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--slate-900);
  background: var(--slate-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--cyan-700); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

code, pre {
  font-family: ui-monospace, 'JetBrains Mono', SFMono-Regular, Menlo, monospace;
}

p code, li code {
  background: var(--slate-100);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}

pre {
  background: var(--slate-900);
  color: var(--slate-100);
  padding: 20px 24px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.55;
}
pre code { background: transparent; padding: 0; }

/* ---- Layout ---- */

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 32px; }

/* ---- Alpha banner ---- */

.alpha-banner {
  background: var(--slate-900);
  color: var(--slate-100);
  border-bottom: 2px solid var(--cyan-500);
  font-size: 14px;
}
.alpha-banner .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.alpha-banner strong { color: var(--cyan-400); letter-spacing: 0.04em; }
.alpha-banner .badge {
  display: inline-block;
  background: var(--cyan-500);
  color: var(--slate-950);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.alpha-banner a { color: var(--cyan-300); }

/* ---- Site header / nav ---- */

.site-header {
  background: white;
  border-bottom: 1px solid var(--slate-200);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 24px;
}
.site-header .logo img {
  height: 32px;
  width: auto;
}
.site-nav {
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
}
.site-nav a {
  color: var(--slate-700);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover {
  color: var(--slate-900);
  text-decoration: none;
  border-bottom-color: var(--cyan-500);
}
.site-nav .external::after {
  content: " ↗";
  color: var(--slate-400);
  font-size: 12px;
}

/* ---- Hero ---- */

.hero {
  background: linear-gradient(180deg, white 0%, var(--slate-100) 100%);
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--slate-200);
}
.hero .wordmark { max-width: 480px; margin: 0 auto 28px; }
.hero h1 {
  font-size: 48px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-align: center;
  margin: 0 0 20px;
  color: var(--slate-900);
}
.hero h1 .accent { color: var(--cyan-500); display: block; }
.hero .lead {
  font-size: 19px;
  color: var(--slate-600);
  max-width: 64ch;
  margin: 0 auto 32px;
  text-align: center;
  line-height: 1.55;
}
.hero .ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--cyan-500);
  color: var(--slate-950);
  border-color: var(--cyan-500);
}
.btn-primary:hover { background: var(--cyan-400); border-color: var(--cyan-400); }
.btn-secondary {
  background: white;
  color: var(--slate-800);
  border-color: var(--slate-300);
}
.btn-secondary:hover { border-color: var(--slate-500); }
.btn code {
  background: rgba(15, 23, 42, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* ---- Sections ---- */

.section {
  padding: 72px 0;
  border-bottom: 1px solid var(--slate-200);
}
.section.alt { background: white; }
.section h2 {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.section .section-lead {
  color: var(--slate-600);
  max-width: 64ch;
  margin: 0 0 40px;
  font-size: 17px;
}

/* ---- Benefits grid ---- */

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.benefit {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  padding: 24px 24px 22px;
  transition: border-color 0.12s, transform 0.12s;
}
.benefit:hover {
  border-color: var(--cyan-500);
  transform: translateY(-2px);
}
.benefit h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--slate-900);
}
.benefit h3 .pip {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--cyan-500);
  margin-right: 10px;
  vertical-align: middle;
}
.benefit p {
  margin: 0;
  font-size: 15px;
  color: var(--slate-600);
  line-height: 1.55;
}

/* ---- Code example block on home ---- */

.code-example { background: white; }
.code-example h2 { margin-top: 0; }
.code-example .section-lead strong { color: var(--slate-900); }
.code-example pre { margin: 0; }

/* Side-by-side comparison: Normal MongoDB vs Embedded SecantusDB. */
.code-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 36px 0 0;
}
@media (min-width: 880px) {
  .code-compare { grid-template-columns: 1fr 1fr; }
}
.code-compare figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.code-compare figcaption {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-700);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.code-compare figcaption .dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 999px;
  background: var(--slate-400);
  flex-shrink: 0;
}
.code-compare figcaption .dot.accent { background: var(--cyan-500); }
.code-compare figcaption .hint {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  font-size: 12px;
  color: var(--slate-500);
}
.code-compare figcaption .hint code {
  background: var(--slate-100);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
}
.code-compare figure .highlight {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.code-compare figure pre {
  flex: 1;
  margin: 0;
  font-size: 13px;
  padding: 18px 20px;
}

/* ---- Article (blog) ---- */

.article-list { list-style: none; padding: 0; margin: 0; }
.article-list li {
  padding: 24px 0;
  border-bottom: 1px solid var(--slate-200);
}
.article-list li:last-child { border-bottom: 0; }
.article-list h3 { margin: 0 0 6px; font-size: 22px; font-weight: 600; }
.article-list h3 a { color: var(--slate-900); }
.article-list h3 a:hover { color: var(--cyan-700); text-decoration: none; }
.article-list .meta {
  color: var(--slate-500);
  font-size: 13px;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}
.article-list .summary {
  color: var(--slate-600);
  margin: 0;
  font-size: 15px;
}

article.post header { margin-bottom: 28px; }
article.post h1 {
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  line-height: 1.15;
}
article.post .meta {
  color: var(--slate-500);
  font-size: 14px;
  letter-spacing: 0.02em;
}
article.post .body { font-size: 17px; }
article.post .body p { margin: 0 0 18px; }
article.post .body h2 {
  font-size: 24px; margin: 36px 0 12px; font-weight: 600;
  letter-spacing: -0.01em;
}
article.post .body h3 { font-size: 19px; margin: 28px 0 10px; font-weight: 600; }

/* ---- Footer ---- */

.site-footer {
  padding: 48px 0 80px;
  color: var(--slate-500);
  font-size: 13px;
  background: var(--slate-50);
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}
.site-footer a { color: var(--slate-600); }
.site-footer a:hover { color: var(--cyan-700); }

/* ---- Page-content (markdown pages other than home) ---- */

.page-body {
  padding: 60px 0 80px;
}
.page-body h1 {
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.page-body h2 { font-size: 24px; margin: 36px 0 12px; font-weight: 600; }
.page-body p { font-size: 17px; line-height: 1.65; color: var(--slate-700); }

/* ---- Responsive tweaks ---- */
@media (max-width: 720px) {
  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: 36px; }
  .hero .lead { font-size: 17px; }
  .section { padding: 56px 0; }
  .site-nav { gap: 14px; font-size: 13px; }
}