:root {
  --bg: #05060b;
  --bg-alt: #0f111a;
  --text: #e8eaf6;
  --muted: #9da3c7;
  --accent: #ff4d4d;
  --accent-soft: rgba(255, 77, 77, 0.12);
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, #11152b, #05060b 60%);
  color: var(--text);
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.hero {
  padding: 2rem clamp(1rem, 4vw, 5rem) 6rem;
  background: linear-gradient(130deg, #0e1527, #05060b 60%);
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  font-weight: 500;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  width: 48px;
}

.hero-body {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 6vw, 4rem);
}

.hero-content {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-billionaire {
  width: clamp(260px, 40vw, 440px);
  border-radius: 20px;
  border: 0px solid rgba(255, 255, 255, 0.12);
  /*
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  */
  object-fit: cover;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--muted);
}

h1 {
  font-family: "Anton", "Inter", sans-serif;
  font-size: clamp(2.75rem, 6vw, 4.75rem);
  letter-spacing: 0.04em;
  margin: 0;
}

.lede {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid transparent;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease;
}

.btn.primary {
  background: var(--accent);
  color: #05060b;
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-2px);
}

main {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 0 clamp(1rem, 4vw, 5rem) 4rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}

.panel-content {
  padding: clamp(2rem, 3vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.mission .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.mission article {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}

.tchump .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.tchump article {
  background: #131730;
  border: 1px solid rgba(255, 215, 128, 0.4);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tchump article a {
  color: #ffd780;
  font-weight: 600;
}

.tchump-fineprint {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: rgba(255, 215, 128, 0.8);
}

.manifesto ul,
.contact-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.manifesto li {
  padding: 0.75rem 1rem;
  background: var(--accent-soft);
  border-radius: 999px;
  border: 1px solid rgba(255, 77, 77, 0.35);
}

.briefings .panel-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.signup {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.signup input,
.signup button {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
}

.signup button {
  background: var(--accent);
  border: none;
  color: #05060b;
  font-weight: 600;
  cursor: pointer;
}

.submit-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.25rem;
}

.spinner {
  display: none;
  width: 36px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent);
}

.spinner.show {
  display: inline-flex;
  animation: spin 1s linear infinite;
}

.link-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.link-overlay.show {
  display: flex;
}

.overlay-spinner {
  width: 84px;
  height: 84px;
  font-size: 2rem;
  border-width: 3px;
}

.status-message {
  flex: 1;
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 7s ease, background 7s ease;
  border-radius: 12px;
  padding: 0.35rem 0.75rem;
}

.signup.error .status-message {
  color: #ff6d6d;
}

.status-message.fade-black {
  color: #05060b;
  background: #000;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.contact-grid a {
  color: var(--accent);
  font-weight: 600;
}

.footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
  }

  .nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-body {
    flex-direction: column;
    align-items: flex-start;
  }
}