:root {
  --bg: #0c0e12;
  --bg-alt: #10141b;
  --panel: #151922;
  --panel-2: #1b202b;
  --border: #2a3140;
  --text: #edf0f5;
  --muted: #97a3b8;
  --gold: #c9a24a;
  --gold-soft: #e6c878;
  --gold-deep: #8a6e2c;
  --accent: #5b8def;
  --green: #4ecf7a;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --max: 1140px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(12, 14, 18, 0.85);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.brand-mark {
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--gold-soft);
  font-size: 1.1rem;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.75rem;
}

.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
}

.nav a:hover {
  color: var(--text);
  background: var(--panel-2);
  text-decoration: none;
}

.hero {
  padding: 56px 0 72px;
  background:
    radial-gradient(900px 420px at 15% -5%, rgba(201, 162, 74, 0.22), transparent 60%),
    radial-gradient(700px 300px at 90% 10%, rgba(91, 141, 239, 0.08), transparent 55%),
    linear-gradient(180deg, #121722, var(--bg));
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 0 0 16px;
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--gold-soft);
  margin: 0 0 10px;
}

h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--gold-soft);
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 54ch;
  margin: 0 0 20px;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.875rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-gold {
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #1a1408;
}

.btn-gold:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

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

.btn-ghost:hover {
  background: var(--panel-2);
  text-decoration: none;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.coin-showcase {
  position: relative;
  width: min(100%, 320px);
  height: 280px;
}

.coin {
  position: absolute;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 800;
  color: #4a3a14;
  background: radial-gradient(circle at 35% 28%, #f3d98a, #c9a24a 55%, var(--gold-deep));
  border: 3px solid #b8923f;
  box-shadow:
    inset 0 0 16px rgba(0, 0, 0, 0.25),
    0 12px 30px rgba(0, 0, 0, 0.35);
}

.coin-lg {
  width: 160px;
  height: 160px;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.95rem;
}

.coin-md {
  width: 96px;
  height: 96px;
  font-size: 0.65rem;
}

.coin-md:first-of-type {
  top: 20px;
  left: 10px;
}

.coin-md.offset {
  bottom: 20px;
  right: 10px;
}

.coin-sm {
  width: 72px;
  height: 72px;
  bottom: 40px;
  left: 24px;
  font-size: 0.6rem;
}

.coin-xs {
  position: static;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  font-size: 0.55rem;
  border-width: 2px;
}

.visual-caption {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.section-block {
  margin-top: 20px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.highlight-card p,
.offering p,
.about-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.highlight-card.coming {
  position: relative;
  border-style: dashed;
}

.tag-soon {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(230, 200, 120, 0.12);
  color: var(--gold-soft);
  font-size: 0.75rem;
  font-weight: 700;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checks li {
  position: relative;
  padding: 7px 0 7px 26px;
  color: var(--muted);
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--gold);
}

.coin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin-top: 12px;
}

.coin-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.specs {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.specs td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.specs td:first-child {
  color: var(--muted);
  width: 42%;
}

.audience-label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(91, 141, 239, 0.12);
  color: #9ec0ff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.audience-card:nth-child(2) .audience-label {
  background: rgba(201, 162, 74, 0.14);
  color: var(--gold-soft);
}

.customize-card {
  margin-top: 18px;
}

.footnote {
  margin: 10px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.offering {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.featured-offering {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(201, 162, 74, 0.12), transparent 55%),
    var(--panel);
  border-color: rgba(201, 162, 74, 0.35);
}

.offering-badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--gold);
  color: #1a1408;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-section {
  padding-bottom: 88px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.contact-cards {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.contact-card {
  display: block;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  text-decoration: none;
}

.contact-card:hover {
  border-color: var(--gold);
  text-decoration: none;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-value {
  display: block;
  color: var(--text);
  font-weight: 700;
  font-size: 1.05rem;
}

.field {
  display: block;
  margin-bottom: 14px;
}

.field span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-actions {
  margin-top: 8px;
}

.form-status {
  min-height: 1.4em;
  margin: 12px 0 0;
  font-size: 0.9rem;
}

.form-status.success {
  color: var(--green);
}

.form-status.error {
  color: #f08070;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 32px;
  background: #090b0f;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid.cols-2,
  .grid.cols-3,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .featured-offering {
    grid-column: auto;
  }

  .coin-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}