:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --text: #ffffff;
  --muted: #a3a3a3;
  --purple: #9333ea;
  --violet: #a855f7;
  --pink: #ec4899;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --font: system-ui, -apple-system, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--violet); text-decoration: none; }
a:hover { color: var(--pink); }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--violet);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip:focus { left: 0; }

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.logo {
  color: var(--text);
  font-weight: 650;
  letter-spacing: -0.02em;
}
.nav {
  display: flex;
  gap: 1.25rem;
}
.nav a {
  color: var(--muted);
  font-size: 0.95rem;
}
.nav a:hover { color: var(--text); }

.hero {
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(147, 51, 234, 0.28), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(236, 72, 153, 0.12), transparent 55%),
    var(--bg);
}
.hero-inner { text-align: center; max-width: 820px; }
.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  color: var(--violet);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.6rem, 7vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
}
.lede {
  margin: 0 auto 2rem;
  max-width: 38rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 10px 30px rgba(147, 51, 234, 0.35);
}
.btn-primary:hover { color: #fff; }
.btn-ghost {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
}
.btn-ghost:hover { border-color: rgba(168, 85, 247, 0.5); color: var(--text); }

.impact {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border);
}
.impact h2,
.vision h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.03em;
}
.section-intro {
  margin: 0 0 2.25rem;
  color: var(--muted);
  max-width: 36rem;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-height: 100%;
}
.card-tag {
  display: inline-block;
  margin-bottom: 0.85rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pink);
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(236, 72, 153, 0.25);
}
.card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.vision {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border);
  background:
    radial-gradient(ellipse 70% 80% at 20% 50%, rgba(147, 51, 234, 0.16), transparent 55%),
    var(--bg);
}
.vision-inner { max-width: 40rem; }
.vision p { color: var(--muted); font-size: 1.1rem; }
.vision a { font-weight: 600; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-inner p { margin: 0; }
.muted { color: #737373; }

@media (max-width: 860px) {
  .cards { grid-template-columns: 1fr; }
  .hero { padding-top: 4rem; }
}