:root {
  --bg: #050403;
  --panel: #16110b;
  --text: #fff4df;
  --muted: #b9a990;
  --gold: #eeb15b;
  --copper: #b96829;
  --line: rgba(238,177,91,.42);
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Georgia, serif;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 76% 16%, rgba(238,177,91,.16), transparent 30rem),
    linear-gradient(90deg, transparent, rgba(185,104,41,.08), transparent),
    #050403;
}

a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }

.topbar {
  border-bottom: 1px solid rgba(238,177,91,.2);
  background: rgba(5,4,3,.92);
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  font-family: Inter, Arial, sans-serif;
  font-weight: 950;
}

.mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 8px;
  color: var(--gold);
}

.navlinks { display: flex; gap: 24px; color: #ddccb4; font-family: Inter, Arial, sans-serif; }

.hero {
  min-height: calc(100vh - 68px);
  display: grid;
  align-items: center;
  padding: 70px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0,.86fr) minmax(340px,.82fr);
  gap: 62px;
  align-items: center;
}

h1,h2,h3,p { margin: 0; }

h1 {
  font-size: clamp(70px, 9vw, 126px);
  line-height: .86;
  font-weight: 950;
}

.hero p {
  margin-top: 26px;
  color: #eadcc9;
  font-size: clamp(22px, 2.4vw, 32px);
}

.cta {
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 32px;
  padding: 0 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffe09a, var(--gold));
  color: #160a04;
  font-family: Inter, Arial, sans-serif;
  font-size: 19px;
  font-weight: 950;
  box-shadow: 0 0 30px rgba(238,177,91,.25);
}

.receipt {
  min-height: 460px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, #1b140d, #070504);
  border-radius: 8px;
}

.receipt img {
  width: min(82%, 410px);
  height: auto;
}

section {
  border-top: 1px solid rgba(238,177,91,.16);
  padding: 74px 0;
}

h2 {
  margin-bottom: 30px;
  font-size: clamp(42px, 5vw, 72px);
  line-height: .95;
  font-weight: 950;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 24px;
}

.card, .wide {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(150deg, rgba(22,17,11,.94), rgba(6,5,4,.94));
}

.card {
  min-height: 210px;
  padding: 28px;
}

.card h3 { font-size: 24px; }
.card p, .wide p { margin-top: 16px; color: var(--muted); font-size: 18px; line-height: 1.55; }

.wide {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  gap: 28px;
  padding: 36px;
}

.wide h2 { margin-bottom: 0; }

.footer {
  border-top: 1px solid rgba(238,177,91,.16);
  padding: 28px 0;
  color: var(--muted);
}

.footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .navlinks { display: none; }
  .hero-grid, .cards, .wide { grid-template-columns: 1fr; }
  h1 { font-size: clamp(54px, 15vw, 76px); }
  .receipt { min-height: 320px; }
}

@media (max-width: 480px) {
  .wrap { width: min(100% - 28px, 1120px); }
  .cta { width: 100%; }
}