/* ─────────────────────────────────────────────────────────────
   Altus · webs
   Se diseña a 375 px primero. Todo lo demás es ensanchar.
   ───────────────────────────────────────────────────────────── */
:root{
  --tinta:#f5f5f7;  --tinta-2:rgba(245,245,247,.64); --tinta-3:rgba(245,245,247,.40);
  --fondo:#000;     --panel:#0b0b0d;  --linea:rgba(255,255,255,.11);
  --acento:#f5f5f7;
  --gutter:20px;    --radio:20px;
  --paso:clamp(64px,13vw,128px);
  --curva:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0; background:var(--fondo); color:var(--tinta);
  font:400 17px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  font-feature-settings:"lnum" 1,"tnum" 1;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;
  -webkit-tap-highlight-color:transparent}

.envoltura{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--gutter)}

/* ── tipografía ── */
.titular{font-weight:600;letter-spacing:-.035em;line-height:1.02;
  font-size:clamp(38px,10.6vw,88px);margin:0}
.titular em{font-style:normal;color:var(--tinta-3)}
.subtitular{font-weight:600;letter-spacing:-.03em;line-height:1.06;
  font-size:clamp(30px,8vw,56px);margin:0}
.bajada{font-size:clamp(17px,4.4vw,21px);line-height:1.45;color:var(--tinta-2);
  margin:16px 0 0;max-width:34ch}
.rotulo{font-size:12px;letter-spacing:.17em;text-transform:uppercase;
  color:var(--tinta-3);margin:0 0 14px;font-weight:500}
.seccion{padding:var(--paso) 0}

.boton{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 26px;border-radius:999px;font-size:16px;font-weight:500;
  background:var(--acento);color:#000;min-height:50px;
  transition:transform .25s var(--curva),opacity .25s}
.boton:active{transform:scale(.97)}
.boton.fantasma{background:transparent;color:var(--tinta);border:1px solid var(--linea)}

/* ═════════════ 01 · APERTURA: la ruleta de teléfonos ═════════════ */
.hero{position:relative;min-height:calc(var(--vh,1svh)*100);padding:76px 0 28px;
  display:flex;flex-direction:column;overflow:hidden}
.hero .bajada{max-width:30ch}

.escenario{position:relative;flex:1;min-height:400px;margin-top:10px;
  perspective:1000px;perspective-origin:50% 42%;
  touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:grab}
.escenario:active{cursor:grabbing}
.ruleta{position:absolute;left:50%;top:50%;width:var(--tel-w);height:var(--tel-h);
  margin:calc(var(--tel-h) / -2) 0 0 calc(var(--tel-w) / -2);
  transform-style:preserve-3d;will-change:transform}
.tel{position:absolute;inset:0;border-radius:24px;overflow:hidden;background:#0d0d10;
  border:1px solid rgba(255,255,255,.16);backface-visibility:hidden;
  -webkit-backface-visibility:hidden;
  box-shadow:0 30px 60px rgba(0,0,0,.55);transition:filter .5s}
.tel img{width:100%;height:100%;object-fit:cover}
.tel::after{content:"";position:absolute;top:8px;left:50%;width:34%;height:16px;
  margin-left:-17%;border-radius:10px;background:#000}          /* la isla */
.tel.lejos{filter:brightness(.42) saturate(.7)}

/* el video vive UNA sola vez, sobre el teléfono de frente:
   un solo decodificador en vez de ocho */
.ruleta-video{position:absolute;left:50%;top:50%;width:var(--tel-w);height:var(--tel-h);
  margin:calc(var(--tel-h) / -2) 0 0 calc(var(--tel-w) / -2);border-radius:24px;
  overflow:hidden;pointer-events:none;opacity:0;transition:opacity .45s var(--curva);
  background:#000}
.ruleta-video video{width:100%;height:100%;object-fit:cover}
.ruleta-video.visible{opacity:1}
.ruleta-video::after{content:"";position:absolute;top:8px;left:50%;width:34%;height:16px;
  margin-left:-17%;border-radius:10px;background:#000}

.ruleta-pie{text-align:center;margin-top:6px;min-height:58px}
.ruleta-nombre{font-size:19px;font-weight:600;letter-spacing:-.02em;
  transition:opacity .3s}
.ruleta-tipo{font-size:14px;color:var(--tinta-3);margin-top:3px;transition:opacity .3s}
.ruleta-ayuda{font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--tinta-3);text-align:center;margin-top:14px}
.hero-botones{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:18px}

/* ═════════════ 02 · EL TRABAJO: carrusel ═════════════ */
.trabajo-cabeza{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.flechas{display:flex;gap:8px;flex-shrink:0}
.flecha{width:46px;height:46px;border-radius:50%;border:1px solid var(--linea);
  display:grid;place-items:center;transition:opacity .25s,background .25s}
.flecha:active{background:rgba(255,255,255,.08)}
.flecha[disabled]{opacity:.3;pointer-events:none}
.flecha svg{width:18px;height:18px}

.pista{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:26px var(--gutter) 6px;scroll-padding:0 var(--gutter);
  -webkit-overflow-scrolling:touch;scrollbar-width:none;overscroll-behavior-x:contain}
.pista::-webkit-scrollbar{display:none}
.tarjeta{flex:0 0 min(76vw,310px);scroll-snap-align:center;margin:0;
  border-radius:var(--radio);overflow:hidden;background:var(--panel);
  border:1px solid var(--linea);position:relative;cursor:pointer;
  transform:scale(.94);opacity:.55;
  transition:transform .5s var(--curva),opacity .5s var(--curva)}
.tarjeta.activa{transform:none;opacity:1}
.tarjeta video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000}
.tarjeta figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 16px 15px;
  background:linear-gradient(transparent,rgba(0,0,0,.88));
  font-size:16px;font-weight:600;letter-spacing:-.01em}
.tarjeta figcaption span{display:block;font-size:13px;color:var(--tinta-2);
  font-weight:400;margin-top:3px;letter-spacing:0;line-height:1.35}
.tarjeta .ampliar{position:absolute;top:12px;right:12px;width:32px;height:32px;
  border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);display:grid;place-items:center}
.tarjeta .ampliar svg{width:14px;height:14px}

.contador{display:flex;align-items:center;gap:14px;padding:18px var(--gutter) 0}
.contador b{font-size:13px;font-weight:500;letter-spacing:.08em;min-width:62px}
.barra{flex:1;height:2px;background:var(--linea);border-radius:2px;overflow:hidden}
.barra i{display:block;height:100%;background:var(--tinta);width:0;
  transition:width .35s var(--curva)}

/* ═════════════ visor a pantalla completa ═════════════ */
.visor{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.94);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom));
  opacity:0;pointer-events:none;transition:opacity .35s var(--curva)}
.visor.abierto{opacity:1;pointer-events:auto}
.visor video{height:min(74svh,760px);aspect-ratio:9/16;max-width:92vw;
  object-fit:cover;border-radius:22px;background:#000}
.visor-pie{text-align:center;margin-top:16px}
.visor-pie b{display:block;font-size:19px;font-weight:600;letter-spacing:-.02em}
.visor-pie span{display:block;font-size:14px;color:var(--tinta-3);margin-top:3px}
.visor-nav{display:flex;gap:10px;margin-top:16px}
.visor-cerrar{position:absolute;top:max(16px,env(safe-area-inset-top));right:16px;
  width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);
  display:grid;place-items:center}
.visor-cerrar svg{width:16px;height:16px}

/* ═════════════ cifras ═════════════ */
.cifras{display:grid;grid-template-columns:repeat(2,1fr);gap:30px 18px}
.cifra b{display:block;font-size:clamp(36px,10vw,56px);font-weight:600;
  letter-spacing:-.04em;line-height:1}
.cifra span{display:block;font-size:13px;color:var(--tinta-3);margin-top:8px;line-height:1.35}

/* ═════════════ buscador de paquete ═════════════ */
.buscador{margin:6px 0 34px}
.buscador p{font-size:15px;color:var(--tinta-2);margin:0 0 12px}
.fichas{display:flex;flex-wrap:wrap;gap:8px}
.ficha{padding:12px 16px;border-radius:999px;border:1px solid var(--linea);
  font-size:15px;min-height:46px;transition:background .25s,color .25s,border-color .25s}
.ficha[aria-pressed="true"]{background:var(--tinta);color:#000;border-color:transparent}

/* ═════════════ paquetes ═════════════ */
.paquetes{display:grid;gap:14px}
.paquete{border:1px solid var(--linea);border-radius:var(--radio);
  padding:26px 22px;background:var(--panel);scroll-margin-top:90px;
  transition:transform .45s var(--curva),box-shadow .45s var(--curva),opacity .45s}
.paquete.destacado{background:var(--tinta);color:#000;border-color:transparent}
.paquete.destacado .p-precio small,.paquete.destacado .p-para{color:rgba(0,0,0,.58)}
.paquete.destacado li::before{background:#000}
.paquetes.filtrando .paquete{opacity:.4}
.paquetes.filtrando .paquete.elegido{opacity:1;transform:translateY(-4px);
  box-shadow:0 0 0 2px var(--tinta),0 24px 60px rgba(0,0,0,.6)}
.p-num{font-size:12px;letter-spacing:.16em;color:var(--tinta-3);margin:0}
.paquete.destacado .p-num{color:rgba(0,0,0,.45)}
.p-nombre{font-size:clamp(26px,7vw,34px);font-weight:600;letter-spacing:-.03em;margin:8px 0 6px}
.p-promesa{font-size:16px;line-height:1.45;margin:0 0 20px;opacity:.86}
.p-precio{font-size:clamp(30px,8vw,40px);font-weight:600;letter-spacing:-.03em;margin:0}
.p-precio small{font-size:13px;font-weight:400;color:var(--tinta-3);letter-spacing:0}
.p-para{font-size:14px;color:var(--tinta-3);margin:6px 0 20px}
.paquete ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px}
.paquete li{font-size:15px;line-height:1.4;padding-left:22px;position:relative}
.paquete li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;
  border-radius:50%;background:var(--tinta-3)}
.p-caso{font-size:13px;color:var(--tinta-3);border-top:1px solid var(--linea);
  padding-top:16px;margin:4px 0 0}
.paquete.destacado .p-caso{border-color:rgba(0,0,0,.14);color:rgba(0,0,0,.55)}

/* ═════════════ cierre ═════════════ */
.cierre{text-align:center;padding:var(--paso) 0 calc(var(--paso)*1.2)}
footer{border-top:1px solid var(--linea);padding:26px 0 40px;
  font-size:12px;color:var(--tinta-3);text-align:center}

/* ── entrada suave ── */
.revela{opacity:0;transform:translateY(20px);
  transition:opacity .8s var(--curva),transform .8s var(--curva)}
.revela.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .revela{opacity:1;transform:none;transition:none}
  .tarjeta{transition:none}
}

/* ── pantallas grandes: el móvil manda, esto solo ensancha ── */
@media (min-width:768px){
  :root{--gutter:40px}
  .hero{padding-top:96px}
  .escenario{min-height:520px}
  .paquetes{grid-template-columns:repeat(2,1fr)}
  .cifras{grid-template-columns:repeat(4,1fr)}
  .tarjeta{flex-basis:300px}
}
@media (min-width:1080px){
  .paquetes{grid-template-columns:repeat(4,1fr);align-items:start}
}

/* dentro de altusagency.io: volver a la home */
.volver{position:fixed;top:14px;left:14px;z-index:60;padding:8px 14px;border-radius:999px;font-size:13px;font-weight:500;color:#fff;background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.18);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}

/* botón ES / EN (compartido con altusagency.io) */
.idioma{position:fixed;top:14px;right:14px;z-index:60;display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.45);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;font:600 11px/1 inherit;letter-spacing:.14em;cursor:pointer}
.idioma span{padding:7px 9px;border-radius:999px;opacity:.6;transition:opacity .25s,background .25s,color .25s}
.idioma span.is-on{opacity:1;background:#fff;color:#000}