.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-6);
  align-items: center;
  margin-bottom: var(--space-7);
}

.hero__content .lead {
  font-size: 1.1rem;
  color: var(--white);
}

.hero__alerts {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.epico {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  margin-bottom: var(--space-4);
}

.epico__label {
  color: var(--yellow);
}

.hero__symbol {
  justify-self: center;
  text-align: center;
  color: var(--yellow);
}

.hero__symbol img {
  width: min(240px, 60vw);
  height: auto;
  display: block;
  margin: 0 auto var(--space-2);
  animation: spin 18s linear infinite;
}

.symbol__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--gray);
}

.steps {
  display: grid;
  gap: var(--space-5);
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 32px;
  width: 2px;
  background: var(--yellow);
  opacity: 0.2;
}

.step {
  position: relative;
  border: var(--border);
  background: rgba(12, 12, 12, 0.7);
  padding: var(--space-4) var(--space-4) var(--space-4) calc(var(--space-6) + 20px);
  box-shadow: var(--shadow);
}

.step__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  width: 42px;
  height: 42px;
  border: var(--border);
  display: grid;
  place-items: center;
  font-family: "Archivo Black", "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  background: var(--yellow);
  color: var(--black);
}

.frame {
  border: var(--border);
  background: var(--accent);
  overflow: hidden;
}

.frame iframe,
.frame [data-respondi-container] {
  width: 100%;
  height: 70vh;
  min-height: 480px;
  max-height: 720px;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .steps::before {
    display: none;
  }

  .step {
    padding-left: var(--space-4);
  }

  .step__badge {
    position: static;
    margin-bottom: var(--space-2);
  }
}

@media (max-width: 600px) {
  .page {
    padding: var(--space-6) var(--space-3);
  }

  .frame iframe,
  .frame [data-respondi-container] {
    height: 60vh;
    min-height: 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero__symbol img {
    transition: none;
    animation: none;
  }
}