:root {
  --bg: #f7f5ef;
  --paper: rgba(255, 255, 255, 0.88);
  --paper-strong: #ffffff;
  --text: #1d1c1a;
  --muted: #6f6860;
  --line: rgba(48, 44, 40, 0.08);
  --accent: #cc5a17;
  --accent-2: #f2ba5a;
  --shadow: 0 24px 50px rgba(98, 69, 31, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(242, 186, 90, 0.22), transparent 28%),
    radial-gradient(circle at right top, rgba(204, 90, 23, 0.14), transparent 24%),
    linear-gradient(180deg, #f8f0e6 0%, #f6f3ee 40%, #faf7f2 100%);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 20px 28px;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.btn-mini,
.primary-btn,
.ghost-btn {
  border: none;
  border-radius: 999px;
  padding: 11px 16px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-mini {
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-mini.secondary,
.ghost-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(48, 44, 40, 0.12);
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), #e07a2e);
  color: #fff;
  box-shadow: 0 16px 26px rgba(204, 90, 23, 0.2);
}

.launch-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 36px;
}

.launch-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 20px;
  align-items: center;
  padding: 20px 0 24px;
}

.eyebrow,
.card-kicker,
.preview-label {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 0.98;
  max-width: 12ch;
}

.subtitle {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.hero-points,
.section-grid,
.readiness-strip,
.tiers-grid,
.audience-grid,
.ops-links {
  display: grid;
  gap: 16px;
}

.hero-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.point-card,
.launch-card,
.readiness-card,
.preview-card {
  background: var(--paper);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.point-card {
  padding: 18px;
}

.point-card strong {
  display: block;
  margin-bottom: 8px;
}

.point-card span {
  color: var(--muted);
  line-height: 1.6;
}

.assistant-preview {
  display: grid;
  gap: 18px;
  justify-items: center;
}

.preview-avatar {
  width: min(100%, 260px);
  filter: drop-shadow(0 26px 32px rgba(214, 118, 44, 0.18));
}

.preview-card {
  width: 100%;
  padding: 24px;
}

.preview-card ul,
.readiness-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.section-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.tiers-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.audience-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.launch-card,
.readiness-card,
.tier-card {
  padding: 24px;
}

.launch-card h2,
.readiness-card h3,
.tier-card h2 {
  margin: 0 0 10px;
}

.launch-card p,
.readiness-card li,
.tier-card li {
  color: var(--muted);
  line-height: 1.7;
}

.tier-card {
  background: var(--paper);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.tier-card ul {
  margin: 0;
  padding-left: 18px;
}

.tier-card.elite {
  background: linear-gradient(135deg, rgba(204, 90, 23, 0.14), rgba(242, 186, 90, 0.12));
}

.ops-links {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 14px;
}

.readiness-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.small {
  display: inline-flex;
  margin-top: 8px;
  padding: 10px 14px;
}

.fade-in {
  animation: fadeIn 0.45s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .launch-hero,
  .section-grid,
  .readiness-strip,
  .hero-points,
  .tiers-grid,
  .audience-grid,
  .ops-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 18px;
    align-items: flex-start;
    flex-direction: column;
  }

  .launch-shell {
    width: min(100% - 20px, 1240px);
  }

  .hero-copy h1 {
    font-size: 38px;
  }

  .point-card,
  .launch-card,
  .readiness-card,
  .preview-card {
    border-radius: 20px;
  }
}