.screen.hero { padding-top: var(--screen-pad-top); }

/* Las pantallas que no se ven no se pintan: el recorrido solo trabaja con lo cercano */
.js .screen:not(.hero):not(.is-warm) > .wrap:not(.footer) { content-visibility: auto; contain-intrinsic-block-size: auto 60dvh; }
.hero-lead strong { color: var(--strong); font-weight: 650; }

/* ---------- 1 · Inicio ---------- */
.hero-grid { display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.32fr); gap: clamp(16px, 3.4vw, 52px); align-items: center; }
.hero-copy { position: relative; min-width: 0; }
.hero-view { animation: view-in .5s var(--ease) both; }
.hero-view[hidden] { display: none; }
.hero h1 { font-size: clamp(32px, min(3.7vw, 6.8vh), 62px); line-height: 1.02; letter-spacing: -.055em; margin-bottom: clamp(12px, 2.4vh, 24px); }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--sky) 0%, var(--mint) 70%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.hero-lead { font-size: clamp(14px, 2.1vh, 17.5px); line-height: 1.65; max-width: 540px; color: var(--text); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(14px, 3.2vh, 30px); }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: clamp(12px, 2.6vh, 26px) 0 0; font-size: 13px; font-weight: 600; color: var(--text); }
.hero-proof li { display: inline-flex; align-items: center; gap: 9px; }
.hero-proof i { color: var(--live); font-size: 12px; }
.hero-tip { margin-top: clamp(8px, 1.8vh, 16px); font-size: 12.5px; color: var(--muted); display: flex; gap: 9px; align-items: center; }
.hero-tip i { color: var(--accent); }
.hero-ring { display: grid; gap: clamp(6px, 1.2vh, 12px); justify-items: center; align-content: center; margin-right: -2%; }
.hero-ring::before { content: ""; position: absolute; inset: -8% -8% -4%; z-index: -1; pointer-events: none; background: radial-gradient(closest-side, color-mix(in srgb, var(--sky) 16%, transparent), transparent 72%); }
.hero-ring .visual-ring { width: min(100%, calc((100dvh - 235px) * 1.77)); }
.scenario-bar { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; }
.scenario-label { flex-basis: 100%; text-align: center; font: 500 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.scn { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; min-height: 34px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--glass); color: var(--text); font-size: 12.5px; font-weight: 600; transition: all .28s var(--ease); }
.scn i { font-size: 12px; color: var(--accent); transition: color .28s var(--ease); }
.scn:hover { color: var(--strong); border-color: var(--accent); transform: translateY(-1px); }
.scn.is-active { background: var(--btn-bg); color: var(--btn-ink); border-color: transparent; }
.scn.is-active i { color: var(--btn-ink); }

/* Ficha que reemplaza al texto del hero cuando se toca una pieza del mapa */
.hero-detail { display: grid; gap: clamp(8px, 1.6vh, 14px); align-content: center; }
.hero-detail .spec-row { padding-block: clamp(6px, 1.1vh, 11px); }
.hero-detail .status { margin-top: 2px; }
/* Pantallas bajas de computadora: se aprieta el espacio, nunca la información. */
@media (min-width: 901px) and (max-height: 820px) {
  .hero-lead { line-height: 1.55; }
  .hero-proof { margin-top: 10px; }
  .scenario-label { display: none; }   /* decorativo: el grupo ya se anuncia con su aria-label */
}
@media (min-width: 901px) and (max-height: 720px) {
  .hero-tip { margin-top: 6px; }
}

/* Tabletas y celulares: una sola columna, todo el texto a la vista y todo tocable (≥ 44 px). */
@media (max-width: 900px) {
  .screen.hero { min-height: 100svh; justify-content: center; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .hero-copy { text-align: left; }
  .hero-ring { margin-right: 0; }
  .hero-ring::before { inset: -2% 0 -2%; }
  .hero-ring .visual-ring { width: min(100%, 640px); min-width: 0; }
  .hero-lead { max-width: 62ch; }
  .hero-cta .btn { flex: 1 1 auto; min-height: 48px; justify-content: center; }
  .scenario-bar { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; margin-inline: -16px; padding: 4px 16px 6px; scrollbar-width: none; scroll-snap-type: x proximity; }
  .scenario-bar::-webkit-scrollbar { display: none; }
  .scn { flex: none; min-height: 44px; padding-inline: 14px; scroll-snap-align: start; }
  .scenario-label { display: none; }
}
@media (max-width: 760px) {
  .hero h1 { font-size: clamp(30px, 9.4vw, 40px); }
  .hero-lead { font-size: 15px; }
  .hero-proof { font-size: 13.5px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-view { animation: none !important; }
}