:root {
  --bg: #f5f2ea;
  --text: #18201b;
  --muted: #5e6b61;
  --solar: #f6b62d;
  --green: #1f8f59;
  --card: rgba(255,255,255,.88);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.hero {
  min-height: 92vh;
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.25) 35%, rgba(0,0,0,.75));
  z-index: 1;
}
.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  color: white;
}
.nav strong { letter-spacing: .08em; }
.nav div { display: flex; gap: 1rem; font-size: .95rem; }
.hero-text {
  position: relative;
  z-index: 2;
  color: white;
  padding: 0 clamp(1rem, 6vw, 5rem) 4rem;
  max-width: 850px;
}
.eyebrow {
  margin: 0 0 .6rem;
  color: var(--solar);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .78rem;
}
.eyebrow.dark { color: var(--green); }
h1 {
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: .9;
  margin: 0 0 1rem;
  letter-spacing: -.06em;
}
h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: .95;
  margin: 0 0 1rem;
  letter-spacing: -.04em;
}
p { font-size: 1.08rem; line-height: 1.6; color: inherit; }
.hero-text p:not(.eyebrow) { max-width: 620px; font-size: 1.2rem; }
.buttons { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .8rem 1.1rem;
  border-radius: 999px;
  font-weight: 800;
}
.primary { background: var(--solar); color: #201604; }
.secondary { background: rgba(255,255,255,.18); color: white; border: 1px solid rgba(255,255,255,.35); }
.disabled { opacity: .65; pointer-events: none; }
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: clamp(1rem, 4vw, 3rem);
  margin-top: -3rem;
  position: relative;
  z-index: 3;
}
.card, .note, .token {
  background: var(--card);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 24px;
  padding: 1.4rem;
  box-shadow: 0 18px 60px rgba(0,0,0,.08);
}
.card span { color: var(--muted); font-weight: 800; }
.card strong { display: block; font-size: 2.2rem; margin: .4rem 0; }
.card p { margin: 0; color: var(--muted); font-size: .98rem; }
.section { padding: clamp(2rem, 7vw, 6rem) clamp(1rem, 6vw, 5rem); }
.split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: start; }
.note ul { margin: 0; padding-left: 1.2rem; color: var(--muted); line-height: 1.9; }
.token { max-width: 900px; margin: 0 auto clamp(2rem, 6vw, 5rem); }
.disclaimer { font-weight: 800; color: #7a3a00; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 3rem);
  border-top: 1px solid rgba(0,0,0,.08);
  color: var(--muted);
}
footer strong { color: var(--text); }
@media (max-width: 850px) {
  .cards { grid-template-columns: 1fr 1fr; margin-top: 0; }
  .split { grid-template-columns: 1fr; }
  .nav div { gap: .65rem; font-size: .85rem; }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .hero { min-height: 86vh; }
  footer { flex-direction: column; }
}