:root {
  --paper:   oklch(0.97 0.01 80);
  --ink:     oklch(0.16 0.02 30);
  --muted:   oklch(0.50 0.03 40);
  --gold:    oklch(0.70 0.16 75);
  --bacon:   oklch(0.55 0.18 25);
  --serif:   "Fraunces", "Times New Roman", Georgia, serif;
  --mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ───── Hero (image + overlays) ───── */
.hero {
  position: relative;
  flex: 1;
  min-height: 100dvh;
  overflow: hidden;
}
.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 50%;
}

/* Wordmark + tagline pinned to top marble area */
.hero-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 1.25rem 1rem 0;
  text-align: center;
  z-index: 2;
}
.wordmark {
  font-family: var(--serif);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2.2rem, 12vw, 5rem);
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--ink);
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}
.wordmark span { display: block; }
.wordmark .amp {
  font-size: 0.45em;
  font-style: normal;
  font-weight: 400;
  color: var(--muted);
  margin: 0.04em 0;
}
.wordmark .bacon { color: var(--bacon); }

.tagline {
  margin-top: 0.5rem;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink);
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}

/* Cards pinned to bottom, pulled up over the image */
.cards {
  position: absolute;
  bottom: 1rem;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  padding: 0 1rem;
  max-width: 720px;
  margin: 0 auto;
  z-index: 3;
}

.card {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid oklch(0.88 0.02 60);
  padding: 0.85rem 0.75rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  box-shadow: 0 12px 28px -16px rgba(0,0,0,0.25);
  transition: transform 0.12s, box-shadow 0.12s;
}
a.card:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -16px rgba(0,0,0,0.3); }
.card--btc { cursor: pointer; }
.card--bacon {
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0%, oklch(0.93 0.05 30 / 0.94) 100%);
  border: 1px dashed var(--bacon);
}
.card-icon {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.card--btc .card-icon { color: var(--gold); }
.card-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.card-cta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  background: var(--gold);
  color: var(--ink);
  margin-top: 0.25rem;
}
.card-note {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bacon);
  border: 1px solid var(--bacon);
  padding: 0.35rem 0.6rem;
  margin-top: 0.25rem;
  background: rgba(255,255,255,0.4);
}

/* ───── Footer ───── */
.footer {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 1rem;
  background: var(--paper);
  border-top: 1px solid oklch(0.88 0.02 60);
}
.footer a {
  border-bottom: 1px solid oklch(0.78 0.03 50);
  padding-bottom: 1px;
}
.footer a:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* ───── Tablet+ ───── */
@media (min-width: 720px) {
  .wordmark {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.4em;
    font-size: clamp(3rem, 7vw, 6rem);
  }
  .wordmark span { display: inline-block; }
  .wordmark .amp { font-size: 0.6em; margin: 0; align-self: center; }
  .tagline { font-size: 1.15rem; margin-top: 0.85rem; }
  .hero-top { padding: 1.75rem 1rem 0; }
  .cards {
    max-width: 960px;
    gap: 1.25rem;
    padding: 0 2rem;
    bottom: 1.75rem;
  }
  .card { padding: 1.5rem 1.25rem; gap: 0.5rem; }
  .card-icon { font-size: 2.6rem; }
  .card-title { font-size: 1.7rem; }
  .card-cta, .card-note { font-size: 0.75rem; padding: 0.65rem 1.25rem; margin-top: 0.5rem; }
}

@media (min-width: 1100px) {
  .cards { max-width: 1100px; }
}