:root {
  --charcoal: #121417;
  --elevated: #1c1f26;
  --soft: #2a2f3a;
  --coral: #ff6b5a;
  --coral-muted: #e85a4a;
  --cream: #f5f0eb;
  --mist: #b8c0cc;
  --line: rgba(245, 240, 235, 0.12);
  --success: #3ddc97;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--charcoal);
  color: var(--cream);
  line-height: 1.65;
}

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

header {
  border-bottom: 1px solid var(--line);
  background: rgba(28, 31, 38, 0.92);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 2;
}
.bar {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  color: var(--cream);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  font-size: 1.15rem;
}
.brand:hover { text-decoration: none; color: var(--coral); }
nav { display: flex; gap: 1.1rem; flex-wrap: wrap; font-size: 0.95rem; }
nav a { color: var(--mist); }

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}
main.landing {
  max-width: 960px;
  padding-top: 1.5rem;
}

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.4rem; }
h2 { margin-top: 2rem; font-size: 1.2rem; }
.meta { color: var(--mist); margin: 0 0 2rem; }
ul { padding-left: 1.2rem; }
li { margin: 0.35rem 0; }

.hero {
  padding: 2.5rem 0 1rem;
}
.pill {
  display: inline-block;
  border: 1px solid var(--coral);
  color: var(--coral);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.03em;
  max-width: 14ch;
}
.lede {
  font-size: 1.15rem;
  color: var(--mist);
  max-width: 40rem;
  margin: 0.75rem 0 1.5rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.btn {
  display: inline-block;
  background: var(--coral);
  color: #1a0f0d;
  font-weight: 700;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
}
.btn:hover { background: var(--coral-muted); text-decoration: none; color: #1a0f0d; }
.btn-ghost {
  display: inline-block;
  border: 1px solid var(--line);
  color: var(--cream);
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
}
.btn-ghost:hover { border-color: var(--coral); text-decoration: none; }

.grid {
  display: grid;
  gap: 1rem;
  margin: 2.5rem 0;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  display: block;
  background: var(--elevated);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  color: inherit;
  text-decoration: none;
}
.card:hover { border-color: var(--coral); text-decoration: none; }
.card h2, .card h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--mist); }

.panel {
  background: var(--elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.5rem 1.4rem;
  margin: 1.5rem 0 2.5rem;
}
.panel h2 { margin-top: 0; }
.panel p:last-child { margin-bottom: 0; }

footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  color: var(--mist);
  font-size: 0.9rem;
}
.foot-links { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 0.75rem; }

.note {
  background: var(--elevated);
  border-left: 3px solid var(--coral);
  padding: 0.9rem 1rem;
  border-radius: 0 10px 10px 0;
}
code { font-size: 0.92em; }
.fine { color: var(--mist); font-size: 0.9rem; }