/* Quovra · "La familia" */
:root {
  --estudio: #E6E7E4;      /* fondo de estudio: gris papel fotográfico, apenas cálido */
  --estudio-luz: #F2F3F1;  /* la mancha del softbox detrás de la familia */
  --piso: #DDDEDB;
  --tinta: #17181A;
  --grafito: #63666A;      /* 5,1:1 sobre --estudio */
  --linea: rgba(23, 24, 26, .12);
  --piloto: #1E9A5C;       /* el punto de la Q: luz de encendido. Solo para "en vivo" */
  --display: "Funnel Display", "Funnel Sans", ui-sans-serif, system-ui, sans-serif;
  --texto: "Funnel Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --borde: clamp(20px, 3.4vw, 48px);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; color: var(--tinta); background: var(--estudio);
  font: 400 17px/1.5 var(--texto); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--tinta); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--tinta); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 10; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---------- cabecera ---------- */
.top { display: flex; align-items: center; justify-content: space-between; padding: 22px var(--borde) 0; position: relative; z-index: 2; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 19px/1 var(--display); letter-spacing: -.02em; }
.marca svg { width: 26px; height: 26px; }
.piloto { fill: var(--piloto); }
.top nav { display: flex; align-items: center; gap: 28px; }
.top nav a { text-decoration: none; font-size: 15px; color: var(--grafito); }
.top nav a:hover { color: var(--tinta); }
.top nav .idioma { font-size: 13px; font-weight: 600; letter-spacing: .04em; padding: 3px 8px; border: 1px solid var(--linea); border-radius: 999px; }
.nos { margin: 0 0 8px; } ul.nos { padding-left: 1.2em; color: var(--grafito); } ul.nos a { color: var(--tinta); }
html.js noscript { display: none; }

/* ---------- primera pantalla ---------- */
.hero {
  text-align: center; padding: clamp(14px, 3vh, 40px) var(--borde) 0;
  background: radial-gradient(ellipse 70% 62% at 50% 62%, var(--estudio-luz), rgba(242, 243, 241, 0) 70%);
}
h1 {
  margin: 0; font: 500 clamp(40px, 4.6vw, 76px)/.98 var(--display); letter-spacing: -.038em;
  text-wrap: balance;
}
h1 span + span { color: var(--grafito); }
.bajada { margin: 12px auto 0; max-width: 40em; font-size: clamp(17px, 1.35vw, 19px); color: var(--grafito); }

.familia { position: relative; margin: clamp(2px, 1.2vh, 16px) auto 0; width: min(1680px, 100%, calc((100svh - 222px) * var(--ar, 2.3698))); }
.familia > picture { -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent), linear-gradient(180deg, #000 88%, transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent), linear-gradient(180deg, #000 88%, transparent); mask-composite: intersect; }
.familia > picture { display: block; }
.familia .base, .escena .base { display: block; width: 100%; height: auto; }
.capa { position: absolute; left: 0; top: 0; transform-origin: 0 0; pointer-events: none; }
.brillo { position: absolute; inset: 0; width: 100%; height: 100%; mix-blend-mode: screen; pointer-events: none; }
.scr { position: absolute; left: 0; top: 0; transform-origin: 0 0; overflow: hidden; pointer-events: auto; cursor: pointer; }
.scr > video, .scr > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transition: opacity .5s ease; }
.scr.on > video, .scr.on > img { opacity: 1; }
.scr .isla { opacity: 0; } .scr.on .isla { opacity: 1; }
.scr.on::after { /* vidrio: borde interno */
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, .55), inset 0 0 18px rgba(0, 0, 0, .22);
}
.scr .isla { position: absolute; left: 50%; top: 2.3%; width: 28.5%; height: 3.9%; transform: translateX(-50%); background: #000; border-radius: 999px; z-index: 1; }

/* halo de la luz piloto sobre la lente de la base Q (posición y elipse proyectadas desde el render) */
.luz { position: absolute; width: calc(var(--rx) * 5); height: calc(var(--ry) * 5); margin: calc(var(--ry) * -2.5) 0 0 calc(var(--rx) * -2.5); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(60, 220, 130, .32), rgba(60, 220, 130, .08) 55%, rgba(60, 220, 130, 0)); pointer-events: none;
  animation: respira 3.6s ease-in-out infinite; }
@keyframes respira { 50% { opacity: .55; } }
@media (prefers-reduced-motion: reduce) { .luz { animation: none; } }
/* rótulos en el piso, debajo de cada aparato */
.rotulos { position: absolute; inset: 0; pointer-events: none; }
.rotulo {
  position: absolute; transform: translate(-50%, 0); pointer-events: auto;
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border: 0; background: none; cursor: pointer;
  font: 500 14px/1 var(--texto); color: var(--tinta); white-space: nowrap; border-radius: 999px;
  transition: background-color .2s;
}
.rotulo:hover, .rotulo.activo { background: rgba(255, 255, 255, .55); }

/* luz piloto: encendida = en vivo; apagada = en desarrollo */
.led { display: inline-block; flex: none; width: 8px; height: 8px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #d9dad7, #b4b5b2 70%); box-shadow: inset 0 1px 1px rgba(0, 0, 0, .18), 0 1px 0 rgba(255, 255, 255, .7); }
.led.en-vivo { background: radial-gradient(circle at 35% 30%, #9ff0c2, #27b06a 55%, #167a47); box-shadow: 0 0 0 3px rgba(30, 154, 92, .13), 0 0 9px rgba(39, 176, 106, .55); }

/* ---------- selector ---------- */
.productos { padding: clamp(40px, 6vh, 72px) var(--borde) clamp(56px, 9vh, 96px); max-width: 1400px; margin: 0 auto; }
.productos h2 { margin: 0 0 clamp(20px, 3vh, 36px); font: 500 clamp(34px, 3.4vw, 48px)/1 var(--display); letter-spacing: -.035em; }
.selector { display: grid; grid-template-columns: minmax(180px, 220px) 1fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
.lista { display: flex; flex-direction: column; gap: 2px; position: sticky; top: 24px; }
.grupo { margin: 18px 0 6px; font-size: 14px; color: var(--grafito); }
.grupo:first-child { margin-top: 0; }
.lista button {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%;
  padding: 9px 12px; margin-left: -12px; border: 0; border-radius: 10px; background: none; cursor: pointer; text-align: left;
  font: 500 23px/1.1 var(--display); letter-spacing: -.02em; color: var(--grafito);
  transition: color .2s, background-color .2s;
}
.lista button b { font-weight: inherit; }
.lista button:hover { color: var(--tinta); }
.lista button[aria-selected="true"] { color: var(--tinta); background: rgba(255, 255, 255, .6); }

.panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); gap: clamp(20px, 3vw, 48px); align-items: center; outline: none; }
.escena { position: relative; margin: 0; }
.escena .base { -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.ficha h3 { margin: 10px 0 12px; font: 500 clamp(40px, 4vw, 56px)/1 var(--display); letter-spacing: -.04em; }
.que { margin: 0 0 24px; font-size: 18px; line-height: 1.5; color: var(--tinta); }
.estado { display: inline-flex; align-items: center; gap: 9px; margin: 0; font-size: 15px; color: var(--grafito); }
.estado .led { width: 9px; height: 9px; }
.nota { margin: -10px 0 0; font-size: 15px; color: var(--grafito); }
.ir {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 999px;
  background: var(--tinta); color: #fff; text-decoration: none; font: 500 16px/1 var(--texto);
  transition: transform .2s;
}
.ir:hover { transform: translateY(-1px); }
.ir:focus-visible { outline-offset: 4px; }
.panel.cambia .escena, .panel.cambia .ficha { opacity: 0; transform: translateY(6px); }
.escena, .ficha { transition: opacity .35s ease, transform .35s ease; }
@media (prefers-reduced-motion: reduce) { .escena, .ficha, .rotulo, .ir { transition: none; } }

/* ---------- pie ---------- */
.pie { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 32px; padding: 28px var(--borde) 36px; border-top: 1px solid var(--linea); font-size: 15px; color: var(--grafito); max-width: 1400px; margin: 0 auto; }
.pie .mail { color: var(--tinta); text-decoration: none; font-weight: 500; }
.pie nav { display: flex; gap: 22px; }
.pie nav a { text-decoration: none; }
.pie a:hover { text-decoration: underline; text-underline-offset: 3px; }
.pie p { margin: 0 0 0 auto; }

/* ---------- celular ---------- */
@media (max-width: 759px) {
  .top nav { gap: 18px; }
  .hero { padding-top: 34px; background: radial-gradient(ellipse 90% 50% at 50% 60%, var(--estudio-luz), rgba(242, 243, 241, 0) 75%); }
  h1 { font-size: clamp(40px, 11.5vw, 52px); }
  h1 span { display: block; }
  .bajada { font-size: 16px; margin-top: 12px; }
  .familia { margin-top: 14px; width: calc(100% + 2 * var(--borde)); margin-left: calc(-1 * var(--borde)); }
  .rotulos { display: none; }
  .selector { grid-template-columns: 1fr; gap: 18px; }
  .lista { position: static; flex-direction: row; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--borde); gap: 6px; margin: 0 calc(-1 * var(--borde)); padding: 2px var(--borde) 6px; scrollbar-width: none; }
  .lista::-webkit-scrollbar { display: none; }
  .grupo { display: none; }
  .lista button { width: auto; margin: 0; flex: none; scroll-snap-align: start; font-size: 18px; padding: 10px 14px; background: rgba(255, 255, 255, .35); }
  .panel { grid-template-columns: 1fr; gap: 20px; }
  .pie p { margin-left: 0; width: 100%; }
}

/* ---------- 404 ---------- */
.nada { min-height: 100svh; display: grid; place-items: center; padding: 24px var(--borde); text-align: center; background: radial-gradient(ellipse 60% 50% at 50% 45%, var(--estudio-luz), var(--estudio) 70%); }
.nada-main { max-width: 34em; display: grid; justify-items: center; gap: 10px; }
.nada-main .marca { margin-bottom: 18px; }
.nada-q { width: clamp(120px, 22vw, 180px); color: var(--tinta); margin-bottom: 10px; }
.nada-q svg { width: 100%; height: auto; display: block; }
.apagada { fill: #c4c5c2; }
.nada h1 { font-size: clamp(34px, 5vw, 56px); }
.nada p { margin: 0; color: var(--grafito); }
.nada-links { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 18px !important; }
.ir-claro { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--tinta); }