:root {
  color-scheme: dark;
  --ink: #f3efe6;
  --muted: #b0a99a;
  --faint: #7a7468;
  --bg: #0c0e14;
  --panel: #161a24;
  --panel-2: #1c2230;
  --line: rgba(243, 239, 230, 0.1);
  --line-strong: rgba(243, 239, 230, 0.22);
  --gold: #f0b74a;
  --gold-2: #c88820;
  --gold-soft: rgba(240, 183, 74, 0.18);
  --danger: #ff7a7a;
  --ok: #74d4a0;
  --display: "Fraunces", Georgia, serif;
  --sans: "Outfit", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: var(--sans);
  background: var(--bg);
  overflow-x: hidden;
}

.stage {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(160deg, #0b0d13 0%, #121722 48%, #0a0c11 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.75;
  animation: drift 14s ease-in-out infinite alternate;
}

.orb-a {
  width: 55vw;
  height: 55vw;
  top: -18%;
  left: -12%;
  background: radial-gradient(circle, rgba(240, 183, 74, 0.35), transparent 68%);
}

.orb-b {
  width: 40vw;
  height: 40vw;
  top: 8%;
  right: -8%;
  background: radial-gradient(circle, rgba(88, 120, 200, 0.28), transparent 70%);
  animation-delay: -4s;
}

.orb-c {
  width: 45vw;
  height: 35vw;
  bottom: -12%;
  left: 30%;
  background: radial-gradient(circle, rgba(240, 140, 70, 0.16), transparent 70%);
  animation-delay: -7s;
}

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(2%, 3%, 0) scale(1.06); }
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.shell {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 18px 0 56px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0 34px;
  animation: enter 0.75s ease both;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  box-shadow: 0 0 24px rgba(240, 183, 74, 0.35);
  display: block;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: min(76vh, 700px);
  padding-bottom: 40px;
}

.hero-copy {
  animation: enter 0.85s 0.05s ease both;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(3.4rem, 8.2vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
  text-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.lead {
  margin: 26px 0 0;
  max-width: 30ch;
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.5;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.trust li {
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.86rem;
  font-weight: 500;
}

.hero-panel {
  position: relative;
  animation: enter 0.95s 0.12s ease both;
}

.ring {
  position: absolute;
  inset: -18% -14%;
  border-radius: 40% 60% 55% 45%;
  background:
    conic-gradient(from 120deg, rgba(240, 183, 74, 0.18), transparent 35%, rgba(100, 140, 220, 0.12), transparent 70%, rgba(240, 183, 74, 0.14));
  filter: blur(18px);
  animation: spin 28s linear infinite;
  pointer-events: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout {
  position: relative;
  display: grid;
  gap: 13px;
  padding: 28px 26px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.06), transparent 36%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.checkout-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
}

.checkout-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.checkout-head p {
  margin: 0;
  color: var(--faint);
  font-size: 0.85rem;
}

.field { display: grid; gap: 7px; }
.field span,
.field-label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 500;
}

.field input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.35);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.field input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-soft);
  background: rgba(0, 0, 0, 0.45);
}

.amount-wrap {
  position: relative;
}

.amount-wrap input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.amount-wrap input[type="number"]::-webkit-outer-spin-button,
.amount-wrap input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.amount-wrap .currency {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  pointer-events: none;
}

.amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.amounts button {
  padding: 11px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.amounts button:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.amounts button.active {
  border-color: var(--gold);
  background: var(--gold-soft);
  box-shadow: 0 8px 24px rgba(240, 183, 74, 0.15);
  color: #ffe7b0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 4px;
  border-radius: 10px;
  color: var(--faint);
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.03);
}

.steps li i {
  font-style: normal;
  font-weight: 700;
  opacity: 0.7;
}

.steps li.active {
  color: #ffe7b0;
  background: var(--gold-soft);
  box-shadow: inset 0 -2px 0 var(--gold);
}

.submit {
  width: 100%;
  margin-top: 4px;
  padding: 14px 16px;
  border: 0;
  border-radius: 14px;
  color: #1a1204;
  font-weight: 700;
  font-size: 1.02rem;
  cursor: pointer;
  background: linear-gradient(135deg, #ffd06a 0%, var(--gold) 40%, var(--gold-2) 100%);
  box-shadow: 0 14px 36px rgba(200, 136, 32, 0.35);
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(200, 136, 32, 0.45);
  filter: brightness(1.04);
}

.submit:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.ghost { display: none; }

.result {
  min-height: 1.35em;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.result[data-tone="error"] { color: var(--danger); }
.result[data-tone="success"] { color: var(--ok); }

.how {
  padding: 64px 0 20px;
  border-top: 1px solid var(--line);
}

.how-intro h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}

.how-intro p {
  margin: 12px 0 0;
  max-width: 40ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.5;
}

.how-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.how-list li {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.how-list li:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.how-list .num {
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 1.4rem;
}

.how-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.how-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.support {
  padding: 36px 0 8px;
}

.support-card {
  padding: 28px 28px 30px;
  border-radius: 22px;
  border: 1px solid rgba(240, 183, 74, 0.22);
  background:
    radial-gradient(circle at 100% 0%, rgba(240, 183, 74, 0.16), transparent 45%),
    linear-gradient(145deg, #1d2330, #141820);
}

.support-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.8rem;
}

.support-card p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 42ch;
  line-height: 1.45;
}

.mail {
  display: inline-block;
  margin-top: 18px;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.15rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.9rem;
}

.footer-meta {
  display: grid;
  gap: 8px;
  max-width: 420px;
}

.footer strong {
  color: var(--muted);
  font-family: var(--display);
}

.footer .legal-entity {
  margin: 0;
  line-height: 1.45;
  font-size: 0.82rem;
  color: var(--faint);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-start;
}

.footer a:hover { color: var(--ink); }

.legal {
  max-width: 680px;
  padding: 20px 0 64px;
  line-height: 1.55;
}

.legal h1 { font-family: var(--display); }
.legal a { color: var(--gold); }

@keyframes enter {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 30px;
  }

  .nav-links { display: none; }

  .how-list { grid-template-columns: 1fr; }

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

  .brand { font-size: clamp(3rem, 14vw, 4.4rem); }
}