:root {
  color-scheme: dark;
  --bg-0: #07070d;
  --bg-1: #0d0d18;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.12);
  --text: #f4f4ff;
  --text-dim: #b7b7cf;
  --text-muted: #8181a0;
  --accent: #7c5cff;
  --accent-2: #ff5ca8;
  --accent-3: #2cd4d9;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(1100px 620px at 0% -10%, rgba(124, 92, 255, 0.32), transparent 60%),
    radial-gradient(860px 580px at 110% 0%, rgba(255, 92, 168, 0.2), transparent 58%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at center, black 38%, transparent 76%);
}

a {
  color: var(--accent-3);
}

.page {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 16px 48px;
  overflow-x: hidden;
}

.topbar,
.footer,
.hero,
.panel {
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(14px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-radius: 18px;
  padding: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: clamp(16px, 4.5vw, 18px);
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.brand span:last-child {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a,
.cta {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.cta {
  border-color: rgba(44, 212, 217, 0.35);
  color: #fff;
  background: linear-gradient(135deg, rgba(44, 212, 217, 0.22), rgba(124, 92, 255, 0.2));
}

.hero {
  margin-top: 22px;
  border-radius: 22px;
  padding: clamp(24px, 5vw, 44px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-3);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--text-dim);
  font-size: 18px;
}

.grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.panel {
  border-radius: 18px;
  padding: 20px;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.panel p,
.panel li {
  color: var(--text-dim);
}

.panel p {
  margin: 0;
}

.panel ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

.paypal-card-action {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.fallback-paypal,
.paypal-status a {
  justify-self: start;
  border: 1px solid rgba(44, 212, 217, 0.35);
  border-radius: 999px;
  background: rgba(44, 212, 217, 0.14);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  padding: 10px 14px;
  text-decoration: none;
}

.paypal-button {
  min-height: 44px;
}

.paypal-status {
  min-height: 20px;
  font-size: 13px;
  font-weight: 800;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.contact-list a,
.contact-list span {
  display: block;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
  border-radius: 18px;
  padding: 16px;
  color: var(--text-muted);
  font-size: 13px;
}

.footer nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .topbar,
  .hero,
  .panel,
  .footer {
    width: min(100%, 300px);
    margin-left: auto;
    margin-right: auto;
  }
}