/* ============================================================
   hero-video.css — Hero de video del lado médico (opción A)
   3 clips en mute, de borde a borde, en secuencia infinita, con
   el titular encima abajo. El menú flota sobre el video mientras
   no se hace scroll (igual que Telepatía / Tandem / Heidi).
   Fase 14b · 2026-08-08
   ============================================================ */

/* ── El video sube bajo el menú (que es sticky, 52px) ── */
.hv { padding: 0; margin-top: -52px; }

/* Ocupa la pantalla completa: nada de franja blanca bajo el video.
   svh = alto real del visor en móvil (evita el salto por la barra del
   navegador). vh queda de respaldo para navegadores viejos. */
.hv-stage {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
  background: #10131a;
}

.hv-v {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 42%;   /* deja las caras a la vista al recortar */
  opacity: 0;
  transition: opacity .85s ease;
}
.hv-v.is-on { opacity: 1; }

/* Velo: oscurece arriba (para el menú) y abajo (para el titular) */
.hv-scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg,
    rgba(8, 10, 16, .58) 0%,
    rgba(8, 10, 16, .10) 26%,
    rgba(8, 10, 16, .28) 55%,
    rgba(8, 10, 16, .86) 100%);
}

/* ── Volver al selector de perfil ── */
.hv-back {
  position: absolute; z-index: 4;
  top: calc(52px + 16px); left: clamp(18px, 5vw, 64px);
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .3);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: #fff; font-family: inherit; font-weight: 600; font-size: 13px;
  padding: 8px 15px; border-radius: 980px; cursor: pointer;
  transition: background .25s ease, transform .3s cubic-bezier(.34,1.4,.5,1);
}
.hv-back:hover { background: rgba(255, 255, 255, .24); }
.hv-back:active { transform: scale(.96); }

/* ── Bloque de texto sobre el video ── */
.hv-copy {
  position: absolute; z-index: 3; left: 0; right: 0; bottom: 0;
  padding: 0 clamp(18px, 5vw, 64px) clamp(30px, 5.5vh, 62px);
}
.hv-copy-in {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1.25fr .82fr; gap: clamp(20px, 3vw, 40px);
  align-items: end;
}

.hv-logo {
  display: block; height: 30px; width: auto; margin: 0 0 16px;
  filter: brightness(0) invert(1);   /* blanco: legible sobre cualquier fotograma */
  opacity: .95;
}

.hv-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .3);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-radius: 980px; padding: 5px 15px 5px 5px;
  font-size: 13px; font-weight: 500; color: #fff;
}
.hv-badge .beta {
  background: var(--grad); color: #fff;
  border-radius: 980px; padding: 3px 9px;
  font-size: 11px; font-weight: 800; letter-spacing: .04em;
}

.hv-title {
  color: #fff;
  font-size: clamp(30px, 4.7vw, 60px);
  font-weight: 700; letter-spacing: -.025em; line-height: 1.04;
  margin: 16px 0 0; text-wrap: balance;
  text-shadow: 0 2px 28px rgba(0, 0, 0, .42);
}
/* "paciente" — gradiente aclarado para que contraste sobre el video */
.hv-em {
  background: linear-gradient(110deg, #C9BCF0 0%, #A9C4F2 50%, #7FE0CE 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hv-lead {
  color: rgba(255, 255, 255, .93);
  font-size: clamp(14.5px, 1.15vw, 17px); line-height: 1.5;
  margin: 0 0 20px; max-width: 440px;
  text-shadow: 0 1px 16px rgba(0, 0, 0, .5);
}
.hv-actions { display: flex; gap: 11px; flex-wrap: wrap; }
.hv-actions .btn { padding: 13px 24px; font-size: 15px; }
.hv-btn2 {
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .15); color: #fff;
  border: 1px solid rgba(255, 255, 255, .4); border-radius: 980px;
  padding: 13px 22px; font-weight: 600; font-size: 15px;
  text-decoration: none; cursor: pointer;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: background .25s ease, transform .3s cubic-bezier(.34,1.4,.5,1);
}
.hv-btn2:hover { background: rgba(255, 255, 255, .26); }
.hv-btn2:active { transform: scale(.96); }

/* ── El menú flota sobre el video (solo en el lado médico y sin scroll) ── */
body:has(#doctor-view.active) .nav:not(.scrolled) {
  background: transparent;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
body:has(#doctor-view.active) .nav:not(.scrolled) .brand { color: #fff; }
body:has(#doctor-view.active) .nav:not(.scrolled) .nav-login { color: #fff; }
body:has(#doctor-view.active) .nav:not(.scrolled) .icon-btn,
body:has(#doctor-view.active) .nav:not(.scrolled) .pill-toggle {
  background: rgba(255, 255, 255, .15);
  border-color: rgba(255, 255, 255, .32);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
body:has(#doctor-view.active) .nav:not(.scrolled) .icon-btn { color: #fff; }
body:has(#doctor-view.active) .nav:not(.scrolled) .pill-toggle button { color: rgba(255, 255, 255, .82); }
body:has(#doctor-view.active) .nav:not(.scrolled) .pill-toggle button.on { color: #fff; }
body:has(#doctor-view.active) .nav:not(.scrolled) .btn-primary {
  background: #fff; color: #15151B;
}

/* ── Móvil ── */
@media (max-width: 860px) {
  .hv-copy-in { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .hv-lead { max-width: none; margin-bottom: 16px; }
  .hv-title { font-size: clamp(28px, 7.6vw, 42px); }
  .hv-actions { width: 100%; }
  .hv-actions .btn, .hv-btn2 { flex: 1 1 auto; justify-content: center; }
}

/* ── Respeta "reducir movimiento": se queda el primer fotograma ── */
@media (prefers-reduced-motion: reduce) {
  .hv-v { transition: none; }
}