:root { color-scheme: dark; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: #e5e7eb;
  background: radial-gradient(1200px 800px at 10% 20%, rgba(99, 102, 241, 0.28), transparent 55%),
    radial-gradient(900px 700px at 85% 30%, rgba(16, 185, 129, 0.22), transparent 55%),
    radial-gradient(900px 700px at 60% 110%, rgba(236, 72, 153, 0.16), transparent 55%),
    linear-gradient(180deg, #070a12 0%, #0b1220 55%, #060712 100%);
  min-height: 100vh;
}
.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px 20px;
}
.shell {
  width: 100%;
  max-width: 980px;
  position: relative;
}
.glow {
  position: absolute;
  inset: -24px;
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(99, 102, 241, 0.22), rgba(16, 185, 129, 0.18), rgba(236, 72, 153, 0.14));
  filter: blur(26px);
  opacity: 0.55;
  pointer-events: none;
}
.card {
  position: relative;
  border-radius: 18px;
  padding: 28px;
  background: rgba(17, 24, 39, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f9fafb;
}
.mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 1), rgba(16, 185, 129, 1));
  box-shadow: 0 10px 24px rgba(99, 102, 241, 0.25);
}
.brand small {
  display: block;
  font-weight: 500;
  letter-spacing: 0;
  color: rgba(229, 231, 235, 0.78);
  font-size: 12px;
  margin-top: 2px;
}
.pill {
  font-size: 12px;
  line-height: 1;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.12);
  color: #e5e7eb;
  white-space: nowrap;
}
.switch {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  padding: 4px;
}
.lang button {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(229, 231, 235, 0.82);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.lang button[aria-pressed="true"] {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}
.lang button:focus-visible {
  outline: 2px solid rgba(99, 102, 241, 0.6);
  outline-offset: 2px;
}
h1 {
  margin: 10px 0 10px;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #ffffff;
}
.sub {
  margin: 0;
  max-width: 60ch;
  line-height: 1.6;
  color: rgba(229, 231, 235, 0.86);
  font-size: 15px;
}
.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.12);
  color: #f9fafb;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}
.cta:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
}
.cta.primary {
  border-color: rgba(99, 102, 241, 0.55);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(16, 185, 129, 0.92));
  box-shadow: 0 18px 36px rgba(99, 102, 241, 0.18);
}
.cta.primary:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 1), rgba(16, 185, 129, 0.98));
}
.note {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(229, 231, 235, 0.74);
  line-height: 1.5;
}
.divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
  margin: 18px 0;
}
.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(12, 1fr);
  margin-top: 16px;
}
.panel {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.10);
  padding: 16px;
}
.panel h2 {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.92);
}
.panel p {
  margin: 0;
  color: rgba(229, 231, 235, 0.82);
  font-size: 13px;
  line-height: 1.55;
}
.panel ul {
  margin: 10px 0 0;
  padding: 0 0 0 18px;
  color: rgba(229, 231, 235, 0.82);
  font-size: 13px;
  line-height: 1.55;
}
.panel li {
  margin: 6px 0;
}
.span-7 { grid-column: span 7; }
.span-5 { grid-column: span 5; }
.span-12 { grid-column: span 12; }
.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.kpi > div {
  border-radius: 14px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}
.kpi strong {
  display: block;
  font-size: 18px;
  color: #ffffff;
  letter-spacing: -0.02em;
}
.kpi span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: rgba(229, 231, 235, 0.74);
}
.hide { display: none !important; }
.meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.links {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: rgba(229, 231, 235, 0.75);
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
.copyright {
  font-size: 12px;
  color: rgba(229, 231, 235, 0.72);
}
@media (max-width: 520px) {
  .card { padding: 20px; }
  h1 { font-size: 32px; }
}
@media (max-width: 860px) {
  .span-7, .span-5 { grid-column: span 12; }
  .kpi { grid-template-columns: 1fr; }
  .switch { justify-content: flex-start; }
}