:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --text: #f7fbff;
  --muted: #b7c7d8;
  --gold: #ffd166;
  --red: #ef476f;
  --cyan: #35d0ff;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.42);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(53, 208, 255, 0.25), transparent 32rem),
    radial-gradient(circle at 80% 10%, rgba(239, 71, 111, 0.22), transparent 28rem),
    linear-gradient(135deg, #07111f 0%, #102642 55%, #08111f 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black, transparent 75%);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}

.hero, .manifesto, .cards article {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(145deg, var(--panel), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  display: grid;
  align-content: center;
  padding: clamp(32px, 7vw, 88px);
  border-radius: 36px;
}

.hero::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -90px;
  bottom: -110px;
  background: radial-gradient(circle, rgba(255,209,102,0.28), transparent 68%);
}

.flag { font-size: clamp(56px, 9vw, 104px); filter: drop-shadow(0 12px 28px rgba(0,0,0,.35)); }
.eyebrow { color: var(--gold); letter-spacing: .16em; text-transform: uppercase; font-size: .78rem; font-weight: 800; }
h1 { margin: 10px 0 0; font-size: clamp(4rem, 13vw, 10rem); line-height: .85; letter-spacing: -.08em; }
.lede { max-width: 720px; color: var(--muted); font-size: clamp(1.15rem, 2.6vw, 1.65rem); line-height: 1.55; }

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }
.button { color: var(--text); text-decoration: none; padding: 14px 20px; border-radius: 999px; font-weight: 800; border: 1px solid rgba(255,255,255,.2); }
.primary { background: linear-gradient(135deg, var(--red), #ff9f1c); }
.ghost { background: var(--panel-strong); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 22px 0; }
.cards article { border-radius: 28px; padding: 28px; }
.cards span { font-size: 2.2rem; }
.cards h2, .manifesto h2 { margin-bottom: 8px; }
.cards p, .manifesto p { color: var(--muted); line-height: 1.7; }

.manifesto { border-radius: 32px; padding: clamp(28px, 5vw, 56px); }
.manifesto h2 { max-width: 780px; font-size: clamp(2rem, 5vw, 4.5rem); line-height: 1; letter-spacing: -.05em; }
.manifesto p:last-child { max-width: 720px; font-size: 1.1rem; }

@media (max-width: 760px) {
  .shell { padding: 24px 0; }
  .hero { min-height: auto; }
  .cards { grid-template-columns: 1fr; }
}