:root {
  --ink: #2b2b2b;
  --paper: #f6f4ef;
  --muted: #6b6660;
  --hairline: rgba(43, 43, 43, 0.14);
  --accent: #a9742c; /* topaz gold, used sparingly */
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ece8e1;
    --paper: #16151a;
    --muted: #9a958c;
    --hairline: rgba(236, 232, 225, 0.16);
    --accent: #d9b06a;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.hero {
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 1.75rem);
  padding: 3rem 1.5rem 2rem;
  text-align: center;
}

/* Faceted topaz gem mark (facets read as vectors converging to the culet). */
.mark {
  display: block;
  width: clamp(76px, 14vw, 108px);
  height: auto;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 8px 20px rgba(169, 116, 44, 0.38));
  animation: rise 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* The serif wordmark. */
.wordmark-text {
  margin: 0;
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(3.5rem, 12vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
  animation: rise 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.company {
  margin: 0;
  font-size: clamp(0.78rem, 1.6vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink);
  text-indent: 0.42em;
  animation: rise 900ms 120ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tagline {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  line-height: 1.5;
  color: var(--muted);
  animation: rise 900ms 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tagline::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  margin: 1.5rem auto 0;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.8;
}

/* Content sections below the hero */
.content {
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content section {
  padding: 2.75rem 0;
  border-top: 1px solid var(--hairline);
}

.content h2 {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.content p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted);
}

.content p:last-child { margin-bottom: 0; }
.content p strong { color: var(--ink); font-weight: 600; }

.content .links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.content .links a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 2px;
  transition: border-color 0.2s ease;
}

.content .links a:hover { border-color: var(--accent); }

.footer {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--hairline);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .mark, .wordmark-text, .company, .tagline { animation: none; }
}