:root {
  --grafito: #1e1e1e;
  --verde-oliva: #6b7a4a;
  --verde-oliva-hover: #7d8e58;
  --blanco-calido: #e8e7e2;
  --verde-oscuro: #37505a;
  --error: #c75050;

  --bg: var(--grafito);
  --fg: var(--blanco-calido);
  --muted: rgba(232, 231, 226, 0.65);
  --border: rgba(232, 231, 226, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family:
    "Geist",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  padding: clamp(1.25rem, 4vw, 2rem) clamp(1.25rem, 5vw, 3rem);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem;
  text-decoration: none;
  color: var(--fg);
}

.brand-mark {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: 0.18em;
}

.brand-descriptor {
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Hero */
.hero {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 4rem);
  padding: clamp(1.5rem, 5vw, 4rem) clamp(1.25rem, 5vw, 3rem)
    clamp(3rem, 6vw, 5rem);
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.hero-content {
  max-width: 36rem;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1.25rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--verde-oliva);
  border: 1px solid var(--verde-oliva);
  border-radius: 999px;
}

.hero-content h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.accent {
  color: var(--verde-oliva);
}

.lede {
  margin: 0 0 2rem;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
  color: var(--muted);
  max-width: 32rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.btn-primary {
  background: var(--verde-oliva);
  color: var(--blanco-calido);
  border: 1px solid var(--verde-oliva);
}

.btn-primary:hover {
  background: var(--verde-oliva-hover);
  border-color: var(--verde-oliva-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--blanco-calido);
}

/* Illustration */
.hero-illustration {
  margin: 0;
  display: flex;
  justify-content: center;
}

.hero-illustration img {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
}

/* Desktop layout */
@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.1fr 1fr;
  }
}

/* Footer */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem clamp(1.25rem, 5vw, 3rem);
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.dot {
  opacity: 0.4;
}