/* VECTOR — shared styles for long-tail landing pages. Lean, fast, on-brand. */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --sage: #C4DCC8;
  --white: #FFFFFF;
  --kraft: #C9B19C;
  --charcoal: #1D1D1D;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Crimson Text', Georgia, serif;
  background: var(--white);
  color: var(--charcoal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.shell {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--kraft);
}

.brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--sage);
  padding: 0.4rem 0.9rem;
  text-decoration: none;
}

.breadcrumb {
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kraft);
}

.breadcrumb a { color: var(--kraft); text-decoration: none; }
.breadcrumb a:hover { color: var(--charcoal); }
.breadcrumb span { margin: 0 0.5rem; }

h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 3rem 0 1rem;
}

h1 .accent { color: #8aa790; }

.lede {
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kraft);
  margin-bottom: 2.5rem;
}

.text-input {
  width: 100%;
  min-height: 260px;
  padding: 1.75rem;
  border: 2px solid var(--sage);
  background: var(--white);
  font-family: 'Crimson Text', Georgia, serif;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--charcoal);
  resize: vertical;
  transition: border-color 0.3s ease;
}

.text-input:focus { outline: none; border-color: var(--charcoal); }
.text-input::placeholder { color: var(--kraft); font-style: italic; }

.copy-button {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--charcoal);
  border: none;
  padding: 1.15rem 2.5rem;
  cursor: pointer;
  width: 100%;
  margin-top: 1.25rem;
  transition: background 0.3s ease;
}

.copy-button:hover { background: var(--kraft); }

.processing-status {
  margin-top: 1.75rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--sage) 0%, rgba(196, 220, 200, 0.7) 100%);
  display: none;
}

.processing-status.visible { display: block; }

.status-line {
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
}

.status-line.visible { opacity: 1; transform: translateX(0); }
.status-line.active { font-weight: 400; }

article { margin-top: 4rem; max-width: 64ch; }

article h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 2.5rem 0 1rem;
}

article p { margin-bottom: 1rem; font-size: 1.02rem; }
article ol, article ul { margin: 0 0 1rem 1.25rem; }
article li { margin-bottom: 0.35rem; }

pre {
  background: var(--charcoal);
  color: var(--sage);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0 0 1rem;
}

.related {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--kraft);
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.related h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.related a {
  display: inline-block;
  color: var(--kraft);
  text-decoration: none;
  margin: 0 1.5rem 0.75rem 0;
  transition: color 0.3s ease;
}

.related a:hover { color: var(--charcoal); }

.foot {
  margin-top: 3rem;
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--kraft);
}

.foot a { color: var(--kraft); text-decoration: none; }
.foot a:hover { color: var(--charcoal); }

@media (max-width: 600px) {
  .shell { padding: 1.75rem 1.25rem 4rem; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}