/* ==========================================================
   Landing Caelum — dirección "Zócalo": la página como una transmisión.
   Cada sección cambia de fondo; los títulos son zócalos de noticiero.
   ========================================================== */

/* ---------- Zócalo (título de sección) ---------- */
.zocalo { --z: var(--acento); max-width: 920px; }
.zocalo h2 { font-size: clamp(30px, 4.8vw, 58px); font-weight: 800; line-height: 1.16; letter-spacing: -0.035em; }
.zocalo h2 span {
  background: var(--z); color: var(--tinta);
  padding: 0.02em 0.26em 0.08em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.zocalo p { margin-top: 10px; }
.zocalo p span {
  background: var(--estudio); color: var(--tinta);
  padding: 0.28em 0.6em; line-height: 2.1; font-weight: 700; font-size: 17px;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.zocalo-oscuro h2 span { background: var(--fondo); color: #fff; }
.zocalo-oscuro p span { background: var(--acento); }

/* Entra barriendo desde la izquierda, como un zócalo al aire */
.js .zocalo { clip-path: inset(-0.4em 100% -0.4em -0.4em); transition: clip-path .75s cubic-bezier(.75, 0, .2, 1); }
.js .zocalo.visto { clip-path: inset(-0.4em -0.4em -0.4em -0.4em); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--fondo); padding-bottom: 96px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; position: relative; z-index: 4; }
.top-der { display: flex; align-items: center; gap: 20px; }
.top-seguro { display: inline-flex; align-items: center; gap: 8px; color: var(--suave); font-size: 14px; font-weight: 600; }
.top .btn { margin-bottom: 4px; }

.hero-titulo {
  position: relative; z-index: 2;
  margin-top: clamp(20px, 4vw, 44px);
  font-weight: 800; font-size: clamp(44px, 8.6vw, 108px); line-height: .98; letter-spacing: -0.05em;
  max-width: 11.5em;
}
.hero-fila { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(32px, 5vw, 72px); margin-top: clamp(28px, 4vw, 52px); align-items: start; }
.hero-sub { font-size: clamp(18px, 1.9vw, 21px); color: var(--suave); max-width: 26em; }
.hero-sub strong { color: var(--texto); white-space: nowrap; }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.link-sec { font-weight: 700; color: var(--texto); text-underline-offset: 6px; text-decoration-thickness: 2px; }
.link-sec:hover { text-decoration-color: var(--acento); }
.hero-garantias { list-style: none; margin-top: 30px; display: grid; gap: 10px; font-size: 16px; color: var(--suave); }
.hero-garantias li { display: flex; align-items: center; gap: 12px; }
.hero-garantias li::before { content: ""; width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }
.hero-garantias li:nth-child(1)::before { background: var(--acento); }
.hero-garantias li:nth-child(2)::before { background: var(--cian); }
.hero-garantias li:nth-child(3)::before { background: var(--verde); }

/* La tele, parada delante de una carta de ajuste que se sale de la pantalla */
.tele { position: relative; margin-top: -8px; }
.tele-carta {
  position: absolute; z-index: 0; top: -16%; bottom: 16%; left: 18%; right: -50vw;
  background: repeating-linear-gradient(90deg,
    #e9e7f5 0 76px, var(--acento) 76px 152px, var(--cian) 152px 228px, var(--verde) 228px 304px,
    var(--magenta) 304px 380px, var(--rojo) 380px 456px, var(--azul) 456px 532px);
}
.tele-carta i { display: none; }
.tele-marco {
  position: relative; z-index: 1;
  background: #0b0a24; border-radius: 14px; padding: 12px;
  box-shadow: 0 0 0 1px #2f2e72, 0 40px 70px -28px rgba(0, 0, 0, .85);
}
.tele-pantalla { position: relative; aspect-ratio: 16 / 10; border-radius: 6px; overflow: hidden; background: #000; }
.tele-pantalla::after {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0, 0, 0, .16) 0 1px, transparent 1px 3px);
}
.tele-pie { position: relative; z-index: 1; margin: 0 auto; width: 34%; height: 26px; }
.tele-pie::before { content: ""; position: absolute; left: 50%; top: 0; width: 12%; height: 18px; transform: translateX(-50%); background: #0b0a24; }
.tele-pie::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 9px; border-radius: 4px; background: #0b0a24; }
.mosca { position: absolute; z-index: 4; top: 5%; right: 3.5%; width: 7%; height: auto; opacity: .6; filter: grayscale(1) brightness(1.7); }

.carta { position: absolute; inset: 0; z-index: 2; display: grid; grid-template-rows: 68% 8% 24%; animation: encender .55s cubic-bezier(.2, .9, .3, 1) .25s both, apagar .12s linear 1.75s forwards; }
.carta-fila { display: grid; grid-template-columns: repeat(7, 1fr); }
.carta-fila:nth-child(3) { grid-template-columns: 1.25fr 1.25fr 1.25fr 1.25fr 1fr 1fr 1fr; }
.carta i { display: block; }
.mosaico {
  position: absolute; inset: 0; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr);
  gap: 3px; background: #000; opacity: 0; animation: aparecer .25s ease 1.85s forwards;
}
.mosaico div { position: relative; background-size: cover; background-position: center; transition: box-shadow .25s ease, filter .25s ease; filter: saturate(.8) brightness(.75); }
.mosaico div.activo { box-shadow: inset 0 0 0 3px var(--acento); filter: none; }
.mosaico span { position: absolute; left: 8px; bottom: 6px; font-size: 12px; font-weight: 700; color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, .9); }
.osd {
  position: absolute; top: 5%; left: 4%; z-index: 4;
  font-family: var(--display); font-weight: 700; color: #8dffc0; line-height: 1.1;
  text-shadow: 0 0 10px rgba(60, 207, 145, .9), 2px 2px 0 #000;
  opacity: 0; animation: aparecer .2s ease 2.1s forwards;
}
.osd b { display: block; font-size: clamp(18px, 2.4vw, 28px); }
.osd span { font-size: clamp(11px, 1.2vw, 14px); }
.destello { position: absolute; inset: 0; z-index: 3; background: #fff; opacity: 0; pointer-events: none; animation: destello .3s ease 1.7s; }

@keyframes encender {
  0% { transform: scale(1, .004); filter: brightness(6); opacity: 0; }
  12% { opacity: 1; }
  45% { transform: scale(1, .004); filter: brightness(6); }
  100% { transform: scale(1, 1); filter: brightness(1); }
}
@keyframes apagar { to { opacity: 0; visibility: hidden; } }
@keyframes aparecer { to { opacity: 1; } }
@keyframes destello { 0% { opacity: 0; } 30% { opacity: .55; } 100% { opacity: 0; } }

/* La tele se prende recién cuando aparece en pantalla (en celular está más abajo) */
.js .tele:not(.on) .carta, .js .tele:not(.on) .mosaico, .js .tele:not(.on) .osd,
.js .tele:not(.on) .destello { animation-play-state: paused; }

/* ---------- Banda de canales ---------- */
.banda {
  position: relative; z-index: 5; overflow: hidden;
  width: 106%; margin: -34px 0 -34px -3%;
  background: var(--acento); color: var(--tinta);
  transform: rotate(-1.8deg); padding: 16px 0;
  box-shadow: 0 0 0 3px var(--tinta);
}
.banda-fila { display: flex; width: max-content; }
.js .banda-fila.lista { animation: banda 48s linear infinite; }
.banda span {
  display: inline-flex; align-items: center; gap: 26px; padding: 0 13px;
  font-family: var(--display); font-weight: 700; font-size: clamp(18px, 2.3vw, 28px); letter-spacing: -0.02em; white-space: nowrap;
}
.banda span::after { content: ""; width: 16px; height: 16px; border-radius: 3px; background: var(--tinta); }
.banda span:nth-child(5n+1)::after { background: var(--azul); }
.banda span:nth-child(5n+2)::after { background: var(--magenta); }
.banda span:nth-child(5n+3)::after { background: var(--rojo); }
.banda span:nth-child(5n+4)::after { background: var(--verde); }
@keyframes banda { to { transform: translateX(-50%); } }

/* ---------- Zapping ---------- */
.zapping { background: var(--pantalla); padding: 130px 0 120px; }
.zap { margin-top: 48px; display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.zap-tele { background: #000; border-radius: 14px; padding: 10px; box-shadow: 0 0 0 1px #24235a; }
.zap-pantalla { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 6px; background: #000; }
.zap-pantalla > img:first-child { width: 100%; height: 100%; object-fit: cover; }
.zap-pantalla::after {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0, 0, 0, .18) 0 1px, transparent 1px 3px);
}
.zap-ruido { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; image-rendering: pixelated; opacity: 0; pointer-events: none; }
.zap-ruido.on { opacity: 1; }
.zap-osd {
  position: absolute; top: 6%; left: 4%; z-index: 4;
  font-family: var(--display); font-weight: 700; font-size: clamp(20px, 3vw, 38px); color: #8dffc0;
  text-shadow: 0 0 12px rgba(60, 207, 145, .9), 2px 2px 0 #000;
}
.zap-pantalla .mosca { width: 6%; }
.zap-zocalo { position: absolute; left: 4%; bottom: 8%; z-index: 4; display: grid; justify-items: start; max-width: 80%; }
.zap-zocalo b {
  background: var(--zc, var(--acento)); color: var(--tinta);
  font-family: var(--display); font-weight: 800; font-size: clamp(17px, 2.6vw, 34px); letter-spacing: -0.03em; padding: .1em .45em .14em;
}
.zap-zocalo span { background: #fff; color: var(--tinta); font-weight: 700; font-size: clamp(12px, 1.4vw, 17px); padding: .3em .8em; }
.zap-zocalo.entra b { animation: zocalo-in .45s cubic-bezier(.2, .8, .2, 1) both; }
.zap-zocalo.entra span { animation: zocalo-in .45s cubic-bezier(.2, .8, .2, 1) .08s both; }
@keyframes zocalo-in { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }

.guia-ayuda { color: var(--suave); font-size: 14px; font-weight: 700; margin-bottom: 10px; }
.canales { list-style: none; border-top: 1px solid #22214f; }
.canales button {
  --cc: var(--acento);
  width: 100%; display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 10px;
  padding: 11px 14px; border: 0; border-bottom: 1px solid #22214f; background: transparent;
  color: var(--texto); text-align: left; font-weight: 700; font-size: 17px;
  transition: background .15s ease;
}
.canales button b { font-family: var(--display); font-size: 15px; color: var(--suave); font-variant-numeric: tabular-nums; }
.canales button:hover { background: #121132; }
.canales button[aria-pressed="true"] { background: var(--cc); color: var(--tinta); }
.canales button[aria-pressed="true"] b { color: var(--tinta); }
.canales [data-color="cian"] { --cc: var(--cian); }
.canales [data-color="verde"] { --cc: var(--verde); }
.canales [data-color="magenta"] { --cc: var(--magenta); }
.canales [data-color="rojo"] { --cc: var(--rojo); }
.canales [data-color="azul"] { --cc: var(--azul); }

/* ---------- Dónde funciona ---------- */
.donde { background: var(--fondo); padding: 130px 0 120px; }
.donde-in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(36px, 6vw, 80px); align-items: center; }
.pantallas {
  position: relative; aspect-ratio: 4 / 3.3; border-radius: var(--r-grande); overflow: hidden;
  /* cuadrícula y círculo de carta de ajuste */
  background:
    radial-gradient(circle at 50% 48%, transparent 0 33%, rgba(255, 255, 255, .1) 33% 33.5%, transparent 33.5%),
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--fondo-2);
}
.pantallas > div { position: absolute; background: #0b0a24; box-shadow: 0 0 0 1px #3a3980, 0 24px 50px -20px rgba(0, 0, 0, .8); }
.p-scr { width: 100%; height: 100%; background-size: cover; background-position: center; border-radius: inherit; }
.p-tv { left: 6%; top: 8%; width: 66%; aspect-ratio: 16 / 10; padding: 2%; border-radius: 10px; }
.p-tv .p-scr { border-radius: 4px; }
.p-tablet { right: 6%; top: 18%; width: 29%; aspect-ratio: 3 / 4; padding: 2.2%; border-radius: 14px; }
.p-tablet .p-scr { border-radius: 6px; }
.p-cel { left: 50%; top: 32%; width: 14%; aspect-ratio: 9 / 18; padding: 1.4%; border-radius: 14px; }
.p-cel .p-scr { border-radius: 9px; }
.pantallas figcaption { position: absolute; left: 6%; bottom: 7%; display: grid; justify-items: start; }
.pantallas figcaption b { background: var(--acento); color: var(--tinta); font-family: var(--display); font-weight: 800; font-size: clamp(30px, 4vw, 48px); line-height: 1; padding: .08em .3em .12em; }
.pantallas figcaption span { background: var(--estudio); color: var(--tinta); font-weight: 700; font-size: 16px; padding: .35em .7em; }
.disp { list-style: none; margin-top: 32px; }
.disp li { display: grid; padding: 16px 0; border-top: 1px solid var(--linea); }
.disp li:last-child { border-bottom: 1px solid var(--linea); }
.disp strong { font-size: 18px; }
.disp span { color: var(--suave); font-size: 16px; }
.aviso { margin-top: 22px; padding: 14px 16px; border-left: 4px solid var(--cian); background: var(--fondo-2); font-size: 15.5px; color: var(--suave); }
.aviso strong { color: var(--texto); }

/* ---------- Testimonios ---------- */
.testi { background: var(--estudio); color: var(--tinta); padding: 120px 0 100px; overflow: hidden; }
.marquee {
  margin-top: 48px; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.marquee + .marquee { margin-top: 18px; }
.fila { list-style: none; display: flex; align-items: flex-start; gap: 18px; width: max-content; padding: 4px 0; }
.js .fila.lista.der { animation: desliza-der 110s linear infinite; }
.js .fila.lista.izq { animation: desliza-izq 120s linear infinite; }
.fila:hover { animation-play-state: paused; }
@keyframes desliza-der { from { transform: translateX(-50%); } to { transform: translateX(0); } }
@keyframes desliza-izq { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Cada testimonio es un recorte de chat de WhatsApp */
.chat {
  flex-shrink: 0; max-width: 320px; display: grid; gap: 10px; padding: 14px 14px 16px;
  background: #efeae2; border-radius: 12px;
}
.quien { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
  font-family: var(--display); font-weight: 700; font-size: 15px; color: var(--tinta); background: var(--acento);
}
.avatar[data-c="cian"] { background: var(--cian); }
.avatar[data-c="verde"] { background: var(--verde); }
.avatar[data-c="magenta"] { background: var(--magenta); }
.avatar[data-c="rojo"] { background: var(--rojo); }
.avatar[data-c="azul"] { background: var(--azul); color: #fff; }
.quien b { display: block; font-size: 15px; line-height: 1.2; color: #111b21; }
.quien small { font-size: 12.5px; color: #667781; }
.burbuja {
  position: relative; justify-self: end; margin-right: 6px;
  background: #d9fdd3; color: #111b21; border-radius: 9px 0 9px 9px;
  padding: 8px 10px 6px 11px; font-size: 15px; line-height: 1.42;
  box-shadow: 0 1px .5px rgba(11, 20, 26, .13);
}
.burbuja::after { content: ""; position: absolute; top: 0; right: -7px; border-top: 8px solid #d9fdd3; border-right: 8px solid transparent; }
.hora { display: block; text-align: right; font-size: 11px; color: #667781; margin-top: 2px; }
.hora i { font-style: normal; color: #53bdeb; letter-spacing: -3px; margin-left: 2px; }
.testi-nota { margin-top: 28px; font-size: 13px; color: var(--tinta-suave); font-style: italic; }

/* ---------- Cómo es la compra: teclas de control remoto ---------- */
.como { background: var(--fondo); padding: 130px 0 120px; }
.teclas { list-style: none; margin-top: 60px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.teclas li { display: grid; align-content: start; gap: 20px; }
.teclas li:nth-child(even) { margin-top: 64px; }
.teclas kbd {
  --kc: var(--acento); --kb: #0b8fb3;
  width: 78px; height: 78px; display: grid; place-items: center;
  font-family: var(--display); font-weight: 800; font-size: 34px; color: var(--tinta);
  background: var(--kc); border-radius: 18px;
  box-shadow: 0 8px 0 var(--kb), inset 0 2px 0 rgba(255, 255, 255, .45);
  transition: transform .12s ease, box-shadow .12s ease;
}
.teclas li:nth-child(2) kbd { --kc: var(--cian); --kb: #2c8d9c; }
.teclas li:nth-child(3) kbd { --kc: var(--verde); --kb: #25916a; }
.teclas li:nth-child(4) kbd { --kc: var(--magenta); --kb: #9a3480; }
.teclas li:hover kbd { transform: translateY(6px); box-shadow: 0 2px 0 var(--kb), inset 0 2px 0 rgba(255, 255, 255, .45); }
.teclas h3 { font-size: 20px; margin-bottom: 8px; }
.teclas p { color: var(--suave); font-size: 16px; }
.tiempo { display: inline-block; margin-top: 12px; font-size: 13.5px; font-weight: 700; color: var(--texto); background: var(--fondo-3); padding: 4px 10px; border-radius: 4px; }
.como-mas { margin-top: 56px; color: var(--suave); }
.como-mas a { color: var(--texto); font-weight: 700; text-underline-offset: 4px; }

/* ---------- Comprar ---------- */
.comprar { background: var(--acento); color: var(--tinta); padding: 130px 0 130px; scroll-margin-top: 0; }
.comprar-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.precio { margin-top: 36px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; }
.precio-monto { font-family: var(--display); font-weight: 800; font-size: clamp(58px, 7.4vw, 106px); letter-spacing: -0.06em; line-height: .9; color: var(--fondo); }
@media (max-width: 960px) { .precio-monto { font-size: clamp(58px, 15vw, 120px); } }
.precio-per { font-size: 22px; font-weight: 800; }
.incluye { list-style: none; margin-top: 32px; display: grid; gap: 12px; font-size: 18px; font-weight: 600; }
.incluye li { display: flex; gap: 14px; align-items: baseline; }
.incluye li::before { content: ""; width: 12px; height: 12px; border-radius: 3px; background: var(--fondo); flex-shrink: 0; transform: translateY(1px); }

.segmento { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; background: var(--papel-2); border-radius: 10px; margin-bottom: 22px; }
.segmento label { position: relative; }
.segmento input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.segmento span { display: block; text-align: center; padding: 11px 8px; border-radius: 7px; font-weight: 700; font-size: 15.5px; color: var(--tinta-suave); transition: background .2s ease, color .2s ease; }
.segmento input:checked + span { background: var(--fondo); color: #fff; }
.segmento input:focus-visible + span { outline: 3px solid var(--azul); outline-offset: 2px; }
.sugerencia { margin-top: 8px; border: 0; background: #fff6d6; color: var(--tinta); border-radius: 8px; padding: 8px 12px; font-size: 15px; text-align: left; }
.sugerencia b { text-decoration: underline; }
/* Con los colores de Mercado Pago, para que se reconozca como su botón */
.btn-pagar { --borde: #00699a; width: 100%; margin-top: 6px; padding-inline: 18px; background: #009ee3; color: #fff; }
.btn-pagar:hover { background: #008fce; }
.btn-pagar .mp-logo { flex-shrink: 0; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #fff; }
.btn-pagar .mp-logo img { display: block; width: 30px; height: 30px; }
@media (max-width: 420px) {
  .btn-pagar { gap: 8px; padding-inline: 12px; font-size: 16.5px; }
  .btn-pagar .mp-logo { width: 34px; height: 34px; }
  .btn-pagar .mp-logo img { width: 26px; height: 26px; }
}
.btn-pagar .girando { width: 18px; height: 18px; border: 3px solid rgba(255, 255, 255, .35); border-top-color: #fff; border-radius: 50%; animation: girar .8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.seguro { display: flex; gap: 10px; margin-top: 14px; font-size: 14px; color: var(--tinta-suave); line-height: 1.5; }
.seguro svg { flex-shrink: 0; margin-top: 2px; }
.seguro a { color: var(--tinta); font-weight: 700; }
.medios { margin-top: 14px; padding-top: 14px; border-top: 1px solid #ecebf6; display: flex; flex-wrap: wrap; gap: 8px; }
.medios span { font-size: 13px; font-weight: 700; color: var(--tinta-suave); background: var(--papel-2); padding: 5px 10px; border-radius: 4px; }

/* ---------- Preguntas ---------- */
.preguntas { background: var(--fondo); padding: 130px 0 120px; }
.preguntas-in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.preguntas-lado { position: sticky; top: 40px; }
.preguntas .zocalo h2 span { color: #fff; }
.preguntas-ayuda { margin-top: 22px; color: var(--suave); }
.preguntas-ayuda a { color: var(--texto); font-weight: 700; text-underline-offset: 4px; }
.faq details { border-top: 1px solid var(--linea); }
.faq details:last-child { border-bottom: 1px solid var(--linea); }
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 0; display: flex; justify-content: space-between; align-items: center; gap: 18px;
  font-weight: 700; font-size: 19px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex-shrink: 0; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 8px;
  background: var(--fondo-3); font-family: var(--display); font-size: 20px; line-height: 1; color: var(--acento);
  transition: transform .2s ease, background .2s ease;
}
.faq summary:hover::after { background: #33327a; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--magenta); color: #fff; }
.faq .resp { padding: 0 50px 24px 0; color: var(--suave); max-width: 40em; }
.faq .resp strong { color: var(--texto); }

/* ---------- Cierre ---------- */
.cierre { background: var(--pantalla); padding: 110px 0 0; overflow: hidden; }
.cierre-in { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 40px; }
.cierre h2 { font-size: clamp(38px, 6vw, 76px); font-weight: 800; letter-spacing: -0.045em; }
.cierre-txt p { color: var(--suave); font-size: 19px; margin-top: 8px; }
.cierre .marca-gigante {
  font-family: var(--display); font-weight: 800; font-size: 21.5vw; line-height: .74; letter-spacing: -0.065em;
  white-space: nowrap; margin: 70px 0 0 -0.04em; color: var(--texto); user-select: none;
  /* El degradé del logo: magenta → violeta → celeste */
  background: linear-gradient(90deg, var(--magenta), #9b5cf0 45%, var(--acento));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.cierre .barras { height: 18px; }
.pie { background: var(--pantalla); }

/* ---------- Botón fijo en celular ---------- */
.cta-fijo {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  padding: 12px 16px calc(10px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(23, 22, 63, .97) 65%, rgba(23, 22, 63, 0));
  transform: translateY(110%); transition: transform .3s ease;
}
.cta-fijo.visible { transform: none; }
.cta-fijo .btn { width: 100%; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-fila { grid-template-columns: 1fr; gap: 56px; }
  .tele { max-width: 600px; margin-right: 12px; }
  .zap { grid-template-columns: 1fr; gap: 20px; }
  .canales { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; border: 0; }
  .canales button {
    grid-template-columns: 1fr; gap: 2px; padding: 10px 10px 9px; border: 0; border-radius: 10px;
    background: #16153d; box-shadow: 0 5px 0 #040312; font-size: 13.5px; line-height: 1.2; min-height: 66px; align-content: center;
    transition: transform .09s ease, box-shadow .09s ease, background .15s ease;
  }
  .canales button:active { transform: translateY(4px); box-shadow: 0 1px 0 #040312; }
  .canales button b { font-size: 17px; }
  .donde-in, .comprar-in, .preguntas-in { grid-template-columns: 1fr; }
  .preguntas-lado { position: static; }
  .teclas { grid-template-columns: 1fr 1fr; }
}
/* En pantallas medianas la tele queda cerca del título: las barras arrancan más abajo */
@media (min-width: 761px) and (max-width: 1180px) {
  .tele-carta { top: -3%; }
}
@media (max-width: 760px) {
  .top-seguro, .top .btn { display: none; }
  .tele-carta { left: 10%; top: -10%; bottom: 20%; }
}
@media (min-width: 761px) { .cta-fijo { display: none; } }
@media (max-width: 560px) {
  .hero { padding-bottom: 84px; }
  .tele-marco { padding: 8px; border-radius: 12px; }
  .banda { margin-top: -28px; padding: 12px 0; }
  .zapping, .donde, .como, .comprar, .preguntas { padding: 96px 0 84px; }
  .testi { padding: 88px 0 72px; }
  .zocalo p span { font-size: 15.5px; }
  .teclas { grid-template-columns: 1fr; gap: 26px; }
  .teclas li, .teclas li:nth-child(even) { grid-template-columns: 64px 1fr; gap: 18px; margin-top: 0; }
  .teclas kbd { width: 60px; height: 60px; font-size: 26px; border-radius: 14px; }
  .caja { padding: 22px 18px; box-shadow: 7px 7px 0 var(--fondo); margin-right: 7px; }
  .chat { max-width: 270px; }
  .segmento span { font-size: 14.5px; padding: 11px 4px; }
  .faq .resp { padding-right: 0; }
  .cierre { padding-top: 84px; }
  .cierre .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .carta { display: none; }
  .mosaico, .osd { opacity: 1; }
  .js .zocalo { clip-path: none; }
  .marquee { overflow-x: auto; }
}