:root{
  --bg: #0b1020;
  --panel: rgb(255, 255, 255);
  --panel-2: rgba(255,255,255,.08);
  --text:   black;
  --muted: rgba(0, 0, 0, 0.7);
  --border: rgba(255,255,255,.14);
  --accent: #7c5cff;
  --accent2: #2ee59d;
}

*{ box-sizing: border-box; }
html, body{ height: calc(100% - 92px); position: relative; top: 92px; }
body{
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;   
  background-image: url("/static/image/box.jpg");
  background-size: cover;
  background-position: center;
}

.about{
  padding: clamp(24px, 5vw, 72px) 16px;
}

.about__inner{
  max-width: 1100px;
  margin: 0 auto;
}

.about__hero{
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  background: white;
}

.about__kicker{
  margin: 0 0 10px 0;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
}

.about__title{
  margin: 0 0 10px 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
}

.about__lead{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.about__grid{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.card{
  grid-column: span 12;
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(0,0,0,.28);

}

.card h2{
  margin: 0 0 10px 0;
  font-size: 18px;
  letter-spacing: .01em;
}

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

.card--accent{
  border-color: rgba(124,92,255,.35);
}

.bullets{
  margin: 14px 0 0 0;
  padding-left: 18px;
  color: var(--text);
}
.bullets li{
  margin: 8px 0;
  color: var(--muted);
}

@media (min-width: 900px){
  .card{ padding: 24px; }
  .about__grid .card:first-child{ grid-column: span 5; }
  .about__grid .card:last-child{ grid-column: span 7; }
}