body {
  margin: 0;
  min-height: 100vh;
  background: #f5f5f7;
  color: #0f172a;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 2rem 0;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.7);
}

header img {
  width: 32px;
  height: 32px;
}

.brand {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: #ea580c;
}

main {
  flex: 1;
  width: min(960px, 100%);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  position: relative;
  z-index: 1;
}

.hero {
  text-align: left;
}

.hero .eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(248, 250, 252, 0.7);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  margin: 0 0 1rem;
  line-height: 1.1;
}

.hero .accent.hibana {
  color: #ea580c;
}

.hero .accent.ruby {
  color: #dc2626;
}

.description {
  color: rgba(15, 23, 42, 0.82);
  line-height: 1.7;
  max-width: 640px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: linear-gradient(120deg, #f97316, #f97316);
  color: white;
  box-shadow: 0 20px 40px rgba(249, 115, 22, 0.25);
}

.button.ghost {
  border: 1px solid rgba(15, 23, 42, 0.15);
  color: rgba(15, 23, 42, 0.8);
}

.button:hover {
  transform: translateY(-2px);
}

.feature-stack {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature {
  display: flex;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem;
  border-radius: 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.06);
}

.feature-text {
  flex: 1 1 0;
}

.feature-text h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.feature-text p {
  margin: 0;
  color: rgba(15, 23, 42, 0.74);
  line-height: 1.6;
}

.snippet {
  margin-top: 0;
  padding: 0.95rem 1.15rem;
  border-radius: 0.75rem;
  background: #0f172a;
  color: #e2e8f0;
  font-family: "Fira Code", Consolas, monospace;
  font-size: 1.15rem;
  overflow-x: auto;
  flex: 1 1 0;
}

.snippet code {
  display: block;
  white-space: pre;
}

.snippet .kw {
  color: #3b82f6;
}

.snippet .str {
  color: #06b6d4;
}

.snippet .do {
  color: #f97316;
}

.snippet .erb {
  color: #ea580c;
}

@media (max-width: 720px) {
  .feature {
    flex-direction: column;
  }

  .feature .snippet {
    width: 100%;
  }
}



footer {
  padding: 1.5rem;
  text-align: center;
  color: rgba(15, 23, 42, 0.5);
  font-size: 0.85rem;
}

code {
  background: rgba(15, 23, 42, 0.8);
  padding: 0.15rem 0.4rem;
  border-radius: 0.35rem;
  font-size: 1rem;
  color: #f8fafc;
}

code.inline {
  display: inline-block;
  background: rgba(15, 23, 42, 0.15);
  color: #0f172a;
  font-size: 0.95rem;
}
}