* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #f7f3ff;
  --ink: #1f1235;
  --muted: rgba(31, 18, 53, 0.64);
  --primary: #6a4dff;
  --primary-dark: #3b2b8f;
  --accent: #ff8a5c;
  --border: rgba(28, 16, 50, 0.12);
  --yes: #18a96a;
  --no: #9aa0aa;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "Space Grotesk", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  opacity: 0.3;
  z-index: 0;
  pointer-events: none;
}

.orb-1 {
  background: radial-gradient(circle, #7f68ff, transparent 65%);
  top: -120px;
  left: -100px;
}

.orb-2 {
  background: radial-gradient(circle, #ff9a63, transparent 60%);
  bottom: -160px;
  right: -80px;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 0);
  background-size: 48px 48px;
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(18px);
  background: rgba(247, 243, 255, 0.45);
  border-bottom: 1px solid rgba(28, 16, 50, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 18px;
}

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

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: 0 12px 26px rgba(90, 70, 255, 0.35);
  background: transparent;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-weight: 900;
  font-size: 16px;
}

.brand-sub {
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #9a83ff);
  color: white;
  box-shadow: 0 18px 30px rgba(90, 70, 255, 0.35);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255, 255, 255, 0.75);
}

.page {
  padding: 70px 0;
  position: relative;
  z-index: 1;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.panel {
  background: transparent;
  border-radius: 0;
  padding: 10px 0;
  border: none;
  box-shadow: none;
}

.download-panel h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  margin-bottom: 14px;
}

.download-panel p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

.gradient-text {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.eyebrow::after {
  content: "";
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--primary), transparent);
}

.download-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.version-note {
  font-size: 12px;
  color: var(--muted);
}

.support-line {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  font-size: 12px;
  color: var(--primary-dark);
}

.support-line span {
  position: relative;
  padding-left: 14px;
}

.support-line span::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.compare-panel h2 {
  margin: 0;
  font-size: 22px;
}

.compare-panel p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.compare-header {
  margin-bottom: 18px;
}

.compare-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 22px;
}

.compare-tier {
  position: relative;
  padding-left: 16px;
}

.compare-tier::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(106, 77, 255, 0.55), rgba(106, 77, 255, 0.05));
}

.tier-title {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-dark);
}

.tier-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 8px;
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.tier-list li {
  position: relative;
  padding-left: 18px;
}

.tier-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.tier-note {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.purchase-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.purchase-card {
  padding: 14px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  color: var(--ink);
  display: grid;
  gap: 6px;
  text-align: center;
  font-weight: 700;
}

.purchase-card strong {
  color: var(--primary);
}

.purchase-card.highlight {
  border-color: rgba(106, 77, 255, 0.35);
  background: linear-gradient(160deg, #ffffff, #f1ecff);
}

.purchase-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}