/* ============================================================
   CLÍNICA JANDJ · Fisioterapia y osteopatía C.O. · L'Eliana
   Demo de propuesta · Rivero Studio
   Su marca: turquesa clínico, blanco y un azul marino profundo.
   La web se mueve como una recuperación: líneas que se dibujan,
   una silueta que responde donde la tocas, nada brusco.
   Nada de lo que se ve aquí pide cita de verdad.
   ============================================================ */

@font-face { font-family: 'Inter'; src: url('fuentes/Inter.woff2') format('woff2'); font-weight: 300 800; font-display: swap; }

:root {
  --tinta: #0e2730; --tinta-suave: #1d3e49; --humo: #6a7f86; --linea: #0e273018;
  --papel: #f9fcfc; --menta: #e4f4f6; --menta-honda: #c8e9ed;
  --teal: #2aa8b8; --teal-hondo: #1c7f8d; --coral: #ff7a59; --coral-hondo: #e0603f;
  --t-xs: .76rem; --t-s: .875rem; --t-m: 1rem;
  --t-l: clamp(1.05rem, .98rem + .35vw, 1.22rem);
  --t-xl: clamp(1.45rem, 1.2rem + 1.2vw, 2rem);
  --t-2xl: clamp(1.95rem, 1.4rem + 2.6vw, 3.2rem);
  --t-3xl: clamp(2.5rem, 1.5rem + 4.6vw, 5.4rem);
  --s1: .5rem; --s2: 1rem; --s3: 1.5rem; --s4: 2.5rem; --s5: 4rem; --s6: 6rem; --s7: clamp(4.5rem, 9vw, 8.5rem);
  --ancho: 1200px; --radio: 16px; --radio-l: 28px;
  --sombra: 0 1px 2px #0e27300f, 0 18px 40px -22px #0e273040;
  --sombra-alta: 0 2px 8px #0e273014, 0 44px 80px -36px #0e273052;
  --curva: cubic-bezier(.22, 1, .36, 1); --suave: cubic-bezier(.4, 0, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--tinta); font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; font-size: var(--t-m); line-height: 1.6; font-synthesis-weight: none; -webkit-font-smoothing: antialiased; overflow-x: hidden; padding-bottom: 3.4rem; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: var(--teal); color: #fff; }
:focus-visible { outline: 2.5px solid var(--coral); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; font-weight: 800; line-height: 1.03; letter-spacing: -.04em; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
.env { width: min(100% - 2.5rem, var(--ancho)); margin-inline: auto; }
.seccion { padding-block: var(--s7); }
section[id] { scroll-margin-top: 5rem; }
.epi { display: inline-flex; align-items: center; gap: .55rem; font-size: var(--t-xs); font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--teal-hondo); margin-bottom: var(--s2); }
.epi::before { content: ''; width: 26px; height: 2px; background: var(--teal); border-radius: 2px; }
.entradilla { font-size: var(--t-l); color: var(--humo); max-width: 56ch; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

/* ---------- pantalla de carga: el pulso que se dibuja ---------- */
.carga { position: fixed; inset: 0; z-index: 999; display: grid; place-items: center; background: var(--tinta); transition: opacity .7s var(--suave), visibility .7s; }
.carga.fuera { opacity: 0; visibility: hidden; }
.carga-caja { display: grid; justify-items: center; gap: 1.1rem; text-align: center; color: #fff; }
.carga img { width: 92px; border-radius: 50%; }
.pulso { width: min(70vw, 320px); height: 60px; }
.pulso path { fill: none; stroke: var(--teal); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 700; stroke-dashoffset: 700; animation: dibuja 1.8s var(--suave) .2s forwards; }
@keyframes dibuja { to { stroke-dashoffset: 0; } }
.carga small { font-size: var(--t-xs); letter-spacing: .3em; text-transform: uppercase; color: #ffffff80; }

/* ---------- botones ---------- */
.btn { --bg: var(--tinta); --fg: #fff; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .55rem; padding: 1rem 1.7rem; border: 0; border-radius: 100px; background: var(--bg); color: var(--fg); font-weight: 750; font-size: var(--t-s); cursor: pointer; overflow: hidden; isolation: isolate; transition: transform .5s var(--curva), box-shadow .5s var(--curva); }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: #ffffff22; transform: translateY(101%); transition: transform .5s var(--curva); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--sombra-alta); }
.btn:hover::before { transform: translateY(0); }
.btn:active { transform: translateY(0) scale(.99); }
.btn-coral { --bg: var(--coral); --fg: #fff; }
.btn-coral::before { background: #ffffff33; }
.btn-teal { --bg: var(--teal); --fg: #fff; }
.btn-linea { --bg: transparent; --fg: var(--tinta); box-shadow: inset 0 0 0 1.5px #0e27302b; }
.btn-linea::before { background: var(--tinta); }
.btn-linea:hover { --fg: #fff; }
.btn-claro { --bg: #ffffff22; --fg: #fff; box-shadow: inset 0 0 0 1.5px #ffffff59; backdrop-filter: blur(8px); }
.btn:disabled { background: #0e273014; color: var(--humo); box-shadow: none; cursor: not-allowed; transform: none; }
.btn:disabled::before { display: none; }
.flecha { transition: transform .45s var(--curva); }
.btn:hover .flecha { transform: translateX(3px); }
.magnet { transition: transform .35s var(--curva), box-shadow .5s var(--curva); }

/* ---------- cabecera ---------- */
.cab { position: fixed; inset: 0 0 auto; z-index: 90; padding-block: 1rem; transition: padding .45s var(--curva); }
.cab::before { content: ''; position: absolute; inset: 0; background: #f9fcfcee; backdrop-filter: blur(18px); box-shadow: 0 1px 0 var(--linea); opacity: 0; transition: opacity .45s var(--suave); }
.cab.fija { padding-block: .55rem; }
.cab.fija::before { opacity: 1; }
.cab-fila { position: relative; display: flex; align-items: center; gap: var(--s3); }
.marca { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; letter-spacing: -.03em; font-size: 1.15rem; line-height: 1.05; }
.marca img { width: 44px; height: 44px; border-radius: 50%; background: #fff; }
.marca small { display: block; font-size: .6rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; opacity: .7; margin-top: .2rem; }
.nav { display: flex; gap: .1rem; margin-left: auto; }
.nav a { position: relative; padding: .5rem .8rem; font-size: var(--t-s); font-weight: 600; opacity: .75; transition: opacity .35s; }
.nav a::after { content: ''; position: absolute; left: .8rem; right: .8rem; bottom: .3rem; height: 2px; border-radius: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--curva); }
.nav a:hover { opacity: 1; }
.nav a:hover::after { transform: scaleX(1); }
.cab:not(.fija) .cab-fila { color: #fff; }
.cab.fija .cab-fila { color: var(--tinta); }
.menu-btn { display: none; padding: .6rem; border: 0; background: none; color: inherit; cursor: pointer; }

/* ---------- portada ---------- */
.portada { position: relative; min-height: 100svh; display: grid; align-items: end; padding-top: 6.5rem; padding-bottom: clamp(2rem, 5vh, 3.5rem); background: var(--tinta); color: #fff; overflow: clip; }
.portada-fondo { position: absolute; inset: 0; z-index: 0; }
.portada-fondo video, .portada-fondo img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; animation: deriva 30s var(--suave) infinite alternate; }
@keyframes deriva { from { scale: 1.04; } to { scale: 1.12; } }
.portada-fondo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, #0e2730 3%, #0e2730c6 36%, #0e273045 70%, #0e273085 100%), linear-gradient(96deg, #0e2730e0 6%, #0e27308f 42%, #0e273021 70%); }
.portada .env { position: relative; z-index: 2; }
.portada-rej { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: end; }
.portada h1 { font-size: var(--t-3xl); max-width: 14ch; margin-bottom: var(--s3); }
.portada h1 em { font-style: normal; color: var(--teal); }
.portada .entradilla { color: #ffffffd6; max-width: 46ch; margin-bottom: var(--s3); }
.portada-botones { display: flex; flex-wrap: wrap; gap: .7rem; }
.pal { display: inline-block; overflow: hidden; vertical-align: bottom; }
.pal > span { display: inline-block; transform: translateY(106%); animation: subir .95s var(--curva) both; animation-delay: calc(var(--i) * 64ms + 240ms); }
@keyframes subir { to { transform: translateY(0); } }
.portada-datos { display: flex; flex-wrap: wrap; gap: var(--s3) var(--s4); margin-top: var(--s4); padding-top: var(--s3); border-top: 1px solid #ffffff2e; }
.portada-datos div { display: grid; gap: .1rem; }
.portada-datos b { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.portada-datos span { font-size: var(--t-xs); letter-spacing: .12em; text-transform: uppercase; color: #ffffff8f; }
@property --giro { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.huecos { position: relative; border-radius: var(--radio-l); padding: clamp(1.2rem, 2.4vw, 1.7rem); background: #ffffff12; backdrop-filter: blur(18px); animation: entra-tarj 1s var(--curva) .45s both; isolation: isolate; }
@keyframes entra-tarj { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.huecos::before { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1.5px; background: conic-gradient(from var(--giro), transparent 0deg, transparent 250deg, var(--teal) 300deg, var(--coral) 330deg, transparent 360deg); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: barre-borde 6s linear infinite; }
@keyframes barre-borde { to { --giro: 360deg; } }
.huecos-cab { display: flex; align-items: center; justify-content: space-between; gap: var(--s2); margin-bottom: var(--s2); }
.huecos-cab b { font-size: var(--t-xs); letter-spacing: .16em; text-transform: uppercase; }
.huecos-cab span { font-size: var(--t-xs); color: #ffffff8f; display: inline-flex; align-items: center; gap: .4rem; }
.huecos-cab span::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: late 2.2s infinite; }
@keyframes late { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }
.hueco { display: grid; grid-template-columns: 54px 1fr auto; gap: .8rem; align-items: center; padding: .7rem .85rem; border-radius: var(--radio); background: #ffffff0f; border: 1px solid #ffffff1a; margin-bottom: .5rem; transition: background .35s var(--suave), transform .45s var(--curva); }
.hueco:hover { background: #ffffff21; transform: translateX(3px); }
.hueco > b { font-size: 1.05rem; font-weight: 800; letter-spacing: -.03em; }
.hueco div { display: grid; gap: .05rem; min-width: 0; }
.hueco div b { font-size: var(--t-s); font-weight: 700; }
.hueco div small { font-size: var(--t-xs); color: #ffffff8f; }
.hueco em { font-style: normal; font-size: var(--t-xs); font-weight: 800; padding: .25rem .6rem; border-radius: 100px; background: var(--teal); color: #fff; white-space: nowrap; }
.huecos .btn { width: 100%; margin-top: .55rem; }
.huecos > p { margin: .7rem 0 0; font-size: var(--t-xs); color: #ffffff5c; text-align: center; }

/* ---------- marquesina ---------- */
.marq { background: var(--teal); color: #fff; overflow: hidden; padding: .85rem 0; }
.marq-pista { display: flex; gap: 2.4rem; width: max-content; animation: marq 36s linear infinite; }
.marq-pista span { display: inline-flex; align-items: center; gap: 2.4rem; font-size: var(--t-s); font-weight: 750; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.marq-pista span::after { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #ffffff9c; }
@keyframes marq { to { transform: translateX(-50%); } }
.marq:hover .marq-pista { animation-play-state: paused; }

/* ---------- dónde te duele ---------- */
.duele { background: var(--menta); }
.duele-rej { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 4vw, 3.5rem); margin-top: var(--s4); align-items: start; }
.cuerpo-caja { background: var(--papel); border-radius: var(--radio-l); padding: clamp(1.2rem, 2.4vw, 1.8rem); box-shadow: var(--sombra); display: grid; gap: .8rem; justify-items: center; position: sticky; top: 5.5rem; }
.cuerpo { width: min(100%, 300px); height: auto; }
.cuerpo .silueta { fill: var(--menta-honda); stroke: var(--teal-hondo); stroke-width: 1.5; }
.cuerpo .zona { fill: var(--teal); fill-opacity: .0; stroke: var(--teal); stroke-width: 1.5; stroke-dasharray: 4 3; cursor: pointer; transition: fill-opacity .3s, stroke-width .3s; }
.cuerpo .zona:hover { fill-opacity: .35; }
.cuerpo .zona.activa { fill: var(--coral); fill-opacity: .55; stroke: var(--coral); stroke-dasharray: none; stroke-width: 2.5; animation: pulsa 1.6s var(--suave) infinite; }
@keyframes pulsa { 0%, 100% { fill-opacity: .55; } 50% { fill-opacity: .25; } }
.cuerpo-caja p { margin: 0; font-size: var(--t-s); color: var(--humo); text-align: center; }
.cuerpo-caja b { font-size: var(--t-l); letter-spacing: -.02em; }
.panel { background: var(--papel); border-radius: var(--radio-l); padding: clamp(1.3rem, 2.6vw, 2rem); box-shadow: var(--sombra); }
.paso { margin-bottom: var(--s3); }
.paso:last-of-type { margin-bottom: 0; }
.paso-tit { display: flex; align-items: center; gap: .6rem; margin-bottom: .7rem; }
.paso-tit i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--tinta); color: #fff; font-style: normal; font-size: .68rem; font-weight: 800; flex: none; }
.paso-tit span { font-size: var(--t-xs); font-weight: 800; letter-spacing: .13em; text-transform: uppercase; color: var(--humo); }
.opciones { display: flex; flex-wrap: wrap; gap: .45rem; }
.op { padding: .6rem 1rem; border-radius: 100px; border: 1.5px solid var(--linea); background: var(--papel); color: var(--tinta); font-size: var(--t-s); font-weight: 600; cursor: pointer; transition: all .3s var(--suave); }
.op:hover { border-color: #0e273040; }
.op[aria-pressed="true"] { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.op:disabled { opacity: .3; cursor: not-allowed; text-decoration: line-through; }
.recomendado { display: grid; grid-template-columns: 54px 1fr; gap: .9rem; align-items: center; padding: 1rem; border-radius: var(--radio); background: var(--menta); border: 1.5px solid var(--menta-honda); }
.recomendado img { width: 54px; height: 54px; object-fit: contain; }
.recomendado b { display: block; font-size: var(--t-m); font-weight: 800; letter-spacing: -.02em; }
.recomendado small { font-size: var(--t-s); color: var(--humo); }
.dias { display: grid; grid-template-columns: repeat(7, 1fr); gap: .4rem; }
.dia { display: grid; gap: .05rem; justify-items: center; padding: .55rem .2rem; border-radius: var(--radio); border: 1.5px solid transparent; background: var(--menta); cursor: pointer; transition: all .3s var(--suave); }
.dia small { font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--humo); font-weight: 700; }
.dia b { font-size: 1.1rem; font-weight: 800; letter-spacing: -.03em; }
.dia:hover { background: var(--menta-honda); }
.dia[aria-pressed="true"] { background: var(--tinta); }
.dia[aria-pressed="true"] small { color: #ffffff8f; }
.dia[aria-pressed="true"] b { color: #fff; }
.dia:disabled { opacity: .35; cursor: not-allowed; }
.resumen { margin-top: var(--s3); padding-top: var(--s3); border-top: 1px solid var(--linea); }
.resumen ul { list-style: none; margin: 0 0 .8rem; padding: 0; }
.resumen li { display: flex; justify-content: space-between; gap: var(--s2); font-size: var(--t-s); padding: .22rem 0; }
.resumen li span { color: var(--humo); }
.resumen li b { font-weight: 700; text-align: right; }
.resumen .btn { width: 100%; }
.resumen > p { margin: .7rem 0 0; font-size: var(--t-xs); color: var(--humo); text-align: center; }

/* ---------- especialidades ---------- */
.esp-rej { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s2); margin-top: var(--s4); }
.esp { display: grid; gap: .4rem; align-content: start; padding: 1.3rem; border-radius: var(--radio-l); background: var(--papel); box-shadow: inset 0 0 0 1.5px var(--linea); transition: transform .5s var(--curva), box-shadow .5s; }
.esp:hover { transform: translateY(-4px); box-shadow: var(--sombra-alta); }
.esp img { width: 44px; height: 44px; object-fit: contain; }
.esp b { font-size: var(--t-m); font-weight: 800; letter-spacing: -.02em; }
.esp small { font-size: var(--t-s); color: var(--humo); }

/* ---------- aparatología ---------- */
.aparatos { background: var(--tinta); color: #fff; }
.aparatos .entradilla { color: #ffffffb8; }
.aparatos-rej { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--s2); margin-top: var(--s4); }
.aparato { padding: clamp(1.2rem, 2.2vw, 1.6rem); border-radius: var(--radio-l); background: #ffffff0f; border: 1px solid #ffffff1c; display: grid; gap: .4rem; align-content: start; }
.aparato b { font-size: var(--t-l); font-weight: 800; letter-spacing: -.02em; color: var(--teal); }
.aparato p { font-size: var(--t-s); color: #ffffffc4; margin: 0; }

/* ---------- la clínica ---------- */
.galeria { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: .8rem; margin-top: var(--s4); }
.foto { position: relative; border-radius: var(--radio); overflow: hidden; background: var(--menta); }
.foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--curva); }
.foto:hover img { transform: scale(1.06); }
.foto span { position: absolute; left: .7rem; bottom: .7rem; padding: .3rem .7rem; border-radius: 100px; background: #0e2730cc; color: #fff; backdrop-filter: blur(8px); font-size: var(--t-xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.foto.alta { grid-row: span 2; }
.foto.ancha { grid-column: span 2; }

/* ---------- opiniones ---------- */
.opiniones { overflow: hidden; background: var(--menta); }
.op-cab { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--s3); margin-bottom: var(--s4); }
.op-cab h2 { font-size: var(--t-2xl); max-width: 24ch; }
.op-nota { display: grid; gap: .15rem; justify-items: end; text-align: right; }
.op-nota b { font-size: clamp(2.4rem, 5vw, 3.2rem); font-weight: 800; line-height: .95; letter-spacing: -.04em; }
.op-nota small { font-size: var(--t-s); color: var(--humo); }
.estrellas { color: #e8a13c; font-size: 1.1rem; letter-spacing: .06em; }
.op-carrusel { -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); }
.op-pista { display: flex; gap: var(--s2); width: max-content; animation: pasa var(--dur, 60s) linear infinite; }
.op-carrusel:hover .op-pista { animation-play-state: paused; }
@keyframes pasa { to { transform: translateX(calc(-100% / 3)); } }
.op-tarjeta { width: min(78vw, 360px); flex: none; background: var(--papel); border-radius: var(--radio-l); padding: clamp(1.1rem, 2.2vw, 1.5rem); display: grid; gap: .7rem; align-content: start; box-shadow: var(--sombra); }
.op-tarjeta p { font-size: var(--t-s); margin: 0; }
.op-quien { display: flex; align-items: center; gap: .6rem; }
.op-ini { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; font-size: var(--t-xs); font-weight: 800; flex: none; }
.op-quien b { display: block; font-size: var(--t-s); font-weight: 700; line-height: 1.25; }
.op-quien small { font-size: var(--t-xs); color: var(--humo); }

/* ---------- dónde ---------- */
.donde-rej { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); margin-top: var(--s4); align-items: center; }
.donde-foto { border-radius: var(--radio-l); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--sombra-alta); }
.donde-foto img { width: 100%; height: 100%; object-fit: cover; }
.donde-datos { display: grid; gap: .55rem; margin: var(--s2) 0 var(--s3); padding: var(--s2) 0; border-block: 1px solid var(--linea); font-size: var(--t-s); }
.donde-datos div { display: flex; justify-content: space-between; gap: var(--s2); }
.donde-datos span { color: var(--humo); }
.donde-datos b { font-weight: 700; text-align: right; }
.sellos { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s3); margin-top: var(--s4); padding-top: var(--s3); border-top: 1px solid var(--linea); }
.sellos img { height: 34px; width: auto; opacity: .75; filter: grayscale(1); transition: opacity .3s, filter .3s; }
.sellos img:hover { opacity: 1; filter: none; }
.sellos small { font-size: var(--t-xs); color: var(--humo); width: 100%; }

/* ---------- pie ---------- */
.pie { background: var(--tinta); color: #ffffffab; padding-block: var(--s6) var(--s4); }
.pie-rej { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--s4); }
.pie .marca { color: #fff; margin-bottom: var(--s2); }
.pie h4 { margin: 0 0 .6rem; font-size: var(--t-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--teal); }
.pie p { font-size: var(--t-s); margin: 0 0 .5rem; }
.pie a:hover { color: #fff; }
.pie-fin { margin-top: var(--s5); padding-top: var(--s3); border-top: 1px solid #ffffff26; display: flex; flex-wrap: wrap; gap: var(--s2); justify-content: space-between; font-size: var(--t-xs); color: #ffffff70; }

/* ---------- barra de demo ---------- */
.barra-demo { position: fixed; inset: auto 0 0; z-index: 95; background: var(--tinta); color: #fff; padding: .7rem 1.2rem calc(.7rem + env(safe-area-inset-bottom)); display: flex; flex-wrap: wrap; gap: .3rem 1rem; align-items: center; justify-content: center; font-size: var(--t-xs); text-align: center; }
.barra-demo b { letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }

@supports (animation-timeline: view()) {
  .entra, .entra-escala { animation: sube linear both; animation-timeline: view(); animation-range: entry 4% entry 46%; }
  .entra-escala { animation-name: sube-escala; }
}
@keyframes sube { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes sube-escala { from { opacity: 0; transform: scale(.955) translateY(16px); } to { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .portada-rej, .duele-rej, .donde-rej { grid-template-columns: 1fr; }
  .cuerpo-caja { position: static; }
  .esp-rej { grid-template-columns: 1fr 1fr; }
  .aparatos-rej { grid-template-columns: 1fr; }
  .pie-rej { grid-template-columns: 1fr 1fr; }
  .galeria { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .nav { display: none; }
  .menu-btn { display: block; margin-left: auto; }
  .portada { padding-top: 6rem; }
}
@media (max-width: 620px) {
  .env { width: min(100% - 2rem, var(--ancho)); }
  .pie-rej, .esp-rej { grid-template-columns: 1fr; }
  .dias { gap: .25rem; }
  .dia b { font-size: .95rem; }
  .portada-datos { gap: var(--s2) var(--s3); }
  .portada-datos b { font-size: 1.35rem; }
  .op-tarjeta { width: min(82vw, 300px); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .carga { display: none; }
}