:root {
  --ink: #101820;
  --navy: #0b1f33;
  --blue: #174a7e;
  --blue-soft: #dfeaf4;
  --paper: #f7f4ed;
  --white: #ffffff;
  --line: rgba(16, 24, 32, 0.14);
  --gold: #b8924f;
  --shadow: 0 24px 70px rgba(7, 22, 38, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { max-width: 100%; }

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 244, 237, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 146, 79, 0.7);
  border-radius: 50%;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: "Cormorant Garamond", serif;
  font-size: 23px;
  line-height: 1;
}

.brand small {
  margin-top: 4px;
  color: #5b6670;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 600;
}

.site-nav a:not(.nav-cta) {
  padding: 10px 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:not(.nav-cta):hover {
  border-bottom-color: var(--gold);
}

.nav-cta {
  padding: 11px 17px;
  color: var(--white);
  background: var(--navy);
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  padding: 9px 12px;
  border-radius: 8px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 74% 28%, rgba(63, 117, 171, 0.26), transparent 28%),
    linear-gradient(135deg, #071522, #0b2743 56%, #113b61);
}

.hero-grid {
  min-height: 660px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 70px;
  padding: 84px 0;
}

.eyebrow {
  margin: 0 0 18px;
  color: #cfb174;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.eyebrow.dark { color: #7f622c; }

h1, h2, h3 {
  font-family: "Cormorant Garamond", serif;
  line-height: 1.03;
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(52px, 7vw, 82px);
  font-weight: 600;
  letter-spacing: -.035em;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: -.025em;
}

h3 {
  margin-bottom: 12px;
  font-size: 32px;
}

.hero-text {
  max-width: 660px;
  margin: 0 0 32px;
  color: rgba(255,255,255,.78);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  transition: transform .18s ease, opacity .18s ease, background .18s ease;
}

.button:hover { transform: translateY(-1px); }

.button-primary {
  color: var(--white);
  background: var(--blue);
}

.hero .button-primary {
  color: var(--navy);
  background: var(--white);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255,255,255,.35);
  background: transparent;
}

.button-light {
  flex: 0 0 auto;
  color: var(--navy);
  background: var(--white);
}

.microcopy {
  margin: 20px 0 0;
  color: rgba(255,255,255,.52);
  font-size: 12px;
}

.coin-display {
  position: relative;
  min-height: 430px;
}

.coin {
  position: absolute;
  width: 310px;
  height: 310px;
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.coin-front {
  top: 25px;
  right: 10px;
  display: grid;
  place-items: center;
  color: #e8d6a3;
  border: 3px solid #b9914e;
  background:
    radial-gradient(circle at 37% 31%, rgba(255,255,255,.25), transparent 17%),
    radial-gradient(circle, #cfaa62 0 3%, transparent 3.5%),
    repeating-radial-gradient(circle, transparent 0 14px, rgba(84,49,8,.08) 15px 16px),
    linear-gradient(145deg, #8b672d, #c49b50 48%, #6f4d1e);
}

.coin-back {
  right: 170px;
  bottom: 10px;
  width: 245px;
  height: 245px;
  opacity: .52;
  border: 2px solid #6383a1;
  background:
    repeating-radial-gradient(circle, transparent 0 12px, rgba(255,255,255,.04) 13px 14px),
    linear-gradient(145deg, #163a5b, #2e628f);
}

.coin-ring {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(255,244,202,.5);
  border-radius: 50%;
}

.coin-globe {
  font-family: "Cormorant Garamond", serif;
  font-size: 74px;
  font-weight: 700;
  letter-spacing: .08em;
  text-shadow: 0 1px 0 rgba(255,255,255,.25);
}

.coin-year {
  position: absolute;
  bottom: 62px;
  font-size: 11px;
  letter-spacing: .2em;
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 50%;
}

.hero-orbit-one {
  width: 780px;
  height: 780px;
  right: -260px;
  top: -260px;
}

.hero-orbit-two {
  width: 540px;
  height: 540px;
  right: -50px;
  bottom: -380px;
}

.intro-strip {
  background: #e9e4d9;
  border-bottom: 1px solid var(--line);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-grid > div {
  min-height: 120px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.stat-grid > div:first-child { border-left: 1px solid var(--line); }

.stat-label {
  display: block;
  margin-bottom: 8px;
  color: #6a716f;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.stat-grid strong {
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
}

.section { padding: 110px 0; }

.two-column {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 100px;
}

.prose {
  color: #46515a;
  font-size: 18px;
}

.prose p:first-child { margin-top: 0; }

.feature-section {
  padding-top: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  min-height: 285px;
  padding: 34px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.46);
}

.card-number {
  display: inline-block;
  margin-bottom: 64px;
  color: #8a6b33;
  font-size: 12px;
  font-weight: 700;
}

.feature-card p {
  color: #5e676f;
}

.ebay-section {
  padding: 32px 0 110px;
}

.ebay-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding: 60px;
  color: var(--white);
  background: var(--navy);
  border-radius: 4px;
}

.ebay-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(38px, 5vw, 54px);
}

.ebay-panel p:not(.eyebrow) {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255,255,255,.7);
}

.contact-section {
  border-top: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact-lead {
  max-width: 520px;
  color: #5f6870;
  font-size: 18px;
}

.contact-methods {
  display: grid;
  gap: 12px;
  margin-top: 42px;
}

.contact-item {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-item span {
  display: block;
  color: #6d757b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.contact-item strong {
  display: block;
  margin-top: 5px;
  font-size: 16px;
}

.contact-card {
  display: grid;
  gap: 18px;
  padding: 34px;
  background: var(--white);
  box-shadow: 0 16px 50px rgba(16,24,32,.07);
}

.contact-card label {
  display: grid;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.contact-card input,
.contact-card textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #ccd2d5;
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: #fbfbfa;
  text-transform: none;
}

.contact-card input:focus,
.contact-card textarea:focus {
  border-color: var(--blue);
}

.full-width { width: 100%; }

.form-note {
  margin: 0;
  color: #727a80;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.form-note code {
  font-size: 11px;
  color: var(--blue);
}

.site-footer {
  padding: 58px 0;
  color: rgba(255,255,255,.74);
  background: #07121d;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}

.footer-brand strong { color: var(--white); }
.footer-brand small { color: rgba(255,255,255,.45); }

.site-footer p {
  max-width: 520px;
  margin: 18px 0 0;
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 22px;
  font-size: 13px;
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.42);
}

@media (max-width: 860px) {
  .menu-toggle { display: block; }

  .site-nav {
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 16px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: 0 15px 35px rgba(16,24,32,.1);
  }

  .site-nav.open { display: flex; }

  .site-nav a {
    padding: 13px 10px !important;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero-grid,
  .two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    gap: 24px;
    padding: 72px 0 48px;
  }

  .coin-display {
    min-height: 350px;
    transform: scale(.85);
    transform-origin: center top;
  }

  .two-column,
  .contact-grid {
    gap: 38px;
  }

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

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

  .ebay-panel {
    align-items: flex-start;
    flex-direction: column;
    padding: 40px 28px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .nav-wrap { min-height: 72px; }

  .site-nav { top: 72px; }

  .brand strong { font-size: 20px; }

  h1 { font-size: 48px; }

  .hero { min-height: 0; }

  .coin-display {
    min-height: 280px;
    transform: scale(.68);
    margin-left: -20px;
  }

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

  .stat-grid > div {
    min-height: 100px;
    padding: 20px 14px;
  }

  .section { padding: 78px 0; }

  .feature-card { min-height: 230px; }

  .card-number { margin-bottom: 42px; }

  .contact-card { padding: 22px; }

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }
}