/* FrontRace Blog — brand tokens lifted from frontrace.com */
:root {
  --color-black: #04070f;
  --color-dark: #12131b;
  --color-dark-purple: #191b2b;
  --color-purple: #845cf3;
  --color-mint: #6ae7d0;
  --color-white: #f5f5f5;
  --color-text: #e2e2e2;
  --color-muted: #aaadb0;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-card: rgba(255, 255, 255, 0.03);

  --font-body: "Host Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: "PP Monument Extended", "Host Grotesk", Arial, sans-serif;

  --max-width: 1120px;
  --radius: 14px;
  --radius-sm: 8px;
}

@font-face {
  font-family: "Host Grotesk";
  font-style: normal;
  font-display: swap;
  src: local("Host Grotesk");
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-black);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(132, 92, 243, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(106, 231, 208, 0.10), transparent 55%),
    var(--color-black);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--color-mint); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--color-purple); }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(4, 7, 15, 0.75);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  color: #fff;
  line-height: 0;
}
.brand:hover { opacity: 0.85; }
.brand-logo {
  display: block;
  height: 26px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
}
.nav-links a:hover { color: #fff; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn-primary {
  background: var(--color-mint);
  color: var(--color-black);
}
.btn-primary:hover { background: #fff; color: var(--color-black); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-mint); color: var(--color-mint); }

/* Hero */
.hero {
  padding: clamp(60px, 10vw, 120px) 0 clamp(40px, 6vw, 80px);
  text-align: center;
}
.hero .eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mint);
  margin-bottom: 22px;
}
.hero h1 {
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}
.hero .lede {
  max-width: 60ch;
  margin: 0 auto 32px;
  color: var(--color-muted);
  font-size: 1.1rem;
}
.hero .gradient-text {
  background: linear-gradient(90deg, var(--color-mint), var(--color-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Post list */
main { flex: 1; }

.section { padding: 60px 0; }
.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
}
.section-title h2 { margin: 0; }
.section-title a { font-size: 0.95rem; }

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}
.post-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.post-card:hover {
  border-color: rgba(106, 231, 208, 0.4);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.05);
}
.post-card a { color: inherit; }
.post-card .meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.post-card h3 { color: #fff; margin: 0; font-size: 1.25rem; }
.post-card p { color: var(--color-muted); margin: 0; font-size: 0.95rem; }
.post-card .tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-purple);
  border: 1px solid rgba(132, 92, 243, 0.4);
  border-radius: 999px;
  align-self: flex-start;
}

/* Article */
.article {
  padding: 60px 0 80px;
}
.article-header {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}
.article-header .meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.article-body {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.08rem;
}
.article-body h2 { margin-top: 2em; }
.article-body h3 { margin-top: 1.6em; }
.article-body blockquote {
  border-left: 3px solid var(--color-mint);
  margin: 1.5em 0;
  padding: 0.4em 0 0.4em 1.2em;
  color: #fff;
  font-style: italic;
}
.article-body pre {
  background: var(--color-dark-purple);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.9rem;
}
.article-body code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}
.article-body pre code { background: transparent; padding: 0; }
.article-body ul, .article-body ol { padding-left: 1.4em; }
.article-body li { margin-bottom: 0.4em; }
.article-body img { border-radius: var(--radius-sm); margin: 1.5em 0; }
.article-body hr {
  border: 0;
  height: 1px;
  background: var(--color-border);
  margin: 2.5em 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
  margin-top: 60px;
  color: var(--color-muted);
  font-size: 0.9rem;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-links a { color: var(--color-muted); }
.footer-links a:hover { color: var(--color-mint); }

/* About / generic page */
.page {
  padding: 60px 0;
  max-width: 760px;
  margin: 0 auto;
}

/* Mobile */
@media (max-width: 720px) {
  .nav-links { display: none; }
  .hero { padding-top: 60px; }
  .section { padding: 40px 0; }
}