/* Pulso Pilates — arena, terracota y oliva. Archivo condensada + Inter. */
:root {
  --arena: #EFE8DF;
  --arena-2: #E4D9CB;
  --hueso: #F8F4EE;
  --terra: #C76B4A;
  --terra-btn: #AD5537;
  --terra-texto: #9E4B2F;
  --oliva: #3D4A3A;
  --oliva-2: #2F3A2D;
  --tinta: #141414;
  --texto: #2A2925;
  --suave: #5F5A51;
  --linea: rgba(20, 20, 20, .12);
  --radio: 18px;
  --arco: 999px 999px 18px 18px;
  --titulo: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --cuerpo: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ancho: 1240px;
  --lado: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--arena); color: var(--texto); font: 400 16px/1.55 var(--cuerpo); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; color: var(--tinta); font-family: var(--titulo); font-stretch: 68%; font-weight: 800; text-transform: uppercase; letter-spacing: -.005em; line-height: .9; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--terra); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

.saltar { position: absolute; left: -999px; top: 8px; z-index: 99; background: var(--tinta); color: var(--arena); padding: 10px 14px; border-radius: 10px; }
.saltar:focus { left: 8px; }

/* ---------- Leyenda y barra ---------- */
.leyenda { background: var(--oliva); color: var(--arena); text-align: center; font-size: 12.5px; font-weight: 500; letter-spacing: .02em; padding: 6px var(--lado); }
.barra { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 16px; padding: 10px var(--lado); background: rgba(239, 232, 223, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--linea); }
.marca { display: flex; align-items: center; gap: 9px; text-decoration: none; font-family: var(--titulo); font-stretch: 70%; font-weight: 900; font-size: 26px; text-transform: uppercase; line-height: .8; color: var(--tinta); margin-right: auto; }
.marca small { display: block; font-family: var(--cuerpo); font-stretch: 100%; font-size: 10px; font-weight: 600; letter-spacing: .32em; color: var(--terra-texto); margin-top: 3px; }
.nav { display: none; gap: 26px; font-size: 14.5px; font-weight: 500; }
.nav a { text-decoration: none; color: var(--suave); transition: color .2s; }
.nav a:hover { color: var(--tinta); }

/* ---------- Botones ---------- */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border: 0; border-radius: 999px; background: var(--terra-btn); color: #fff; font: 600 15.5px/1 var(--cuerpo); text-decoration: none; transition: transform .2s, background .2s, box-shadow .2s; -webkit-tap-highlight-color: transparent; }
.boton:hover { background: #9A4A2F; box-shadow: 0 10px 24px -12px rgba(173, 85, 55, .8); }
.boton:active { transform: scale(.97); }
.boton-chico { min-height: 40px; padding: 0 16px; font-size: 14px; }
.boton-grande { min-height: 56px; padding: 0 28px; font-size: 16.5px; }
.boton-linea { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--tinta); }
.boton-linea:hover { background: var(--tinta); color: var(--arena); box-shadow: none; }
.boton-texto { background: none; border: 0; padding: 12px 8px; font-weight: 600; color: var(--suave); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Pulso (barras que laten) ---------- */
.pulso { display: inline-flex; align-items: center; gap: 4px; height: 44px; }
.pulso i { width: 5px; height: 100%; border-radius: 5px; background: var(--terra); transform: scaleY(.28); transform-origin: center; animation: latido 1.8s cubic-bezier(.3, .7, .3, 1) infinite; }
.pulso i:nth-child(2) { animation-delay: .1s; }
.pulso i:nth-child(3) { animation-delay: .2s; background: var(--oliva); }
.pulso i:nth-child(4) { animation-delay: .3s; }
.pulso i:nth-child(5) { animation-delay: .4s; }
@keyframes latido {
  0%, 52%, 100% { transform: scaleY(.28); }
  10% { transform: scaleY(1); }
  20% { transform: scaleY(.45); }
  30% { transform: scaleY(.82); }
}
.pulso-marca { height: 24px; gap: 3px; }
.pulso-marca i { width: 3.5px; background: var(--oliva); animation-duration: 2.6s; }
.pulso-marca i:nth-child(2) { background: var(--terra); }
.pulso-marca i:nth-child(3) { background: var(--oliva); }

/* ---------- Portada ---------- */
.portada { display: grid; gap: 22px; padding: 22px var(--lado) 8px; max-width: var(--ancho); margin: 0 auto; }
.sobre { font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--terra-texto); }
.sobre b { display: inline-block; min-width: 26px; font-weight: 600; color: var(--oliva); }
#t-portada { font-size: clamp(4.6rem, 26vw, 10.5rem); line-height: .84; margin: 12px 0 14px; }
#t-portada .linea { display: block; animation: sube .8s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i) * 90ms + 80ms); }
#t-portada .acento { color: var(--terra); }
@keyframes sube { from { opacity: 0; transform: translateY(.35em); } to { opacity: 1; transform: none; } }
.portada-p { font-size: 16.5px; max-width: 34ch; color: var(--suave); }
.cta { display: flex; align-items: center; gap: 16px; margin-top: 20px; }
.portada-foto { position: relative; margin: 0; }
.portada-foto img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; border-radius: var(--arco); background: var(--arena-2); }
.portada-datos { position: relative; margin: -42px 12px 0; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--oliva); color: var(--arena); border-radius: var(--radio); padding: 14px 6px; box-shadow: 0 18px 40px -24px rgba(20, 20, 20, .6); }
.portada-datos li { text-align: center; padding: 0 6px; }
.portada-datos li + li { border-left: 1px solid rgba(239, 232, 223, .2); }
.portada-datos b { display: block; font-family: var(--titulo); font-stretch: 68%; font-weight: 800; font-size: 40px; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.portada-datos span { display: block; font-size: 12px; line-height: 1.25; opacity: .85; margin-top: 4px; }

/* ---------- Franja ---------- */
.franja { overflow: hidden; background: var(--tinta); color: var(--arena); padding: 13px 0; margin-top: 28px; }
.franja-pista { display: flex; align-items: center; gap: 22px; width: max-content; animation: corre 46s linear infinite; font-family: var(--titulo); font-stretch: 72%; font-weight: 700; font-size: 20px; text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.franja-pista i { width: 8px; height: 8px; border-radius: 50%; background: var(--terra); }
@keyframes corre { to { transform: translateX(var(--franja-d, -50%)); } }

/* ---------- Secciones ---------- */
.seccion { max-width: var(--ancho); margin: 0 auto; padding: 56px var(--lado) 8px; }
.cabeza { margin-bottom: 22px; }
.cabeza h2 { font-size: clamp(2.9rem, 13vw, 5.4rem); margin-top: 8px; }
.cabeza-p { color: var(--suave); margin-top: 12px; max-width: 46ch; }
.oculto { opacity: 0; transform: translateY(26px); }
.visto { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }

/* ---------- Clases ---------- */
.clases { display: grid; grid-auto-flow: column; grid-auto-columns: 78%; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 calc(var(--lado) * -1); padding: 4px var(--lado) 16px; scrollbar-width: none; overscroll-behavior-x: contain; }
.clases::-webkit-scrollbar { display: none; }
.clase { scroll-snap-align: start; background: var(--hueso); border-radius: var(--radio); padding: 10px 10px 18px; display: flex; flex-direction: column; }
.arco { margin: 0; overflow: hidden; border-radius: var(--arco); background: var(--arena-2); }
.arco img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; transition: transform .8s cubic-bezier(.2, .8, .2, 1); }
.clase:hover .arco img { transform: scale(1.04); }
.clase-cuerpo { padding: 14px 8px 0; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.clase-num { font-size: 12px; font-weight: 600; color: var(--terra-texto); letter-spacing: .12em; }
.clase h3 { font-size: 40px; }
.clase-nivel { font-size: 13px; font-weight: 600; color: var(--oliva); }
.clase-cuerpo > p:not([class]) { font-size: 14.5px; color: var(--suave); line-height: 1.5; }
.clase-datos { display: flex; gap: 18px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--linea); font-size: 13px; color: var(--suave); }
.clase-datos b { font-family: var(--titulo); font-stretch: 68%; font-weight: 800; font-size: 30px; color: var(--tinta); line-height: 1; margin-right: 3px; font-variant-numeric: tabular-nums; }

/* ---------- Horario ---------- */
.dias { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-bottom: 14px; position: sticky; top: 61px; z-index: 5; background: var(--arena); padding: 8px 0; }
.dia { display: flex; flex-direction: column; align-items: center; gap: 1px; min-height: 58px; padding: 8px 2px; border: 0; border-radius: 14px; background: var(--hueso); transition: background .2s, color .2s, transform .15s; -webkit-tap-highlight-color: transparent; }
.dia span { font-family: var(--titulo); font-stretch: 70%; font-weight: 800; font-size: 22px; text-transform: uppercase; line-height: 1; }
.dia small { font-size: 10.5px; color: var(--suave); white-space: nowrap; }
.dia:active { transform: scale(.95); }
.dia[aria-selected="true"] { background: var(--tinta); color: var(--arena); }
.dia[aria-selected="true"] small { color: var(--arena); opacity: .8; }
.sesiones { display: grid; gap: 8px; }
.sesion { width: 100%; display: grid; grid-template-columns: 92px 1fr 22px; grid-template-areas: "hora info ir" "hora cupo ir"; align-items: center; column-gap: 12px; row-gap: 6px; text-align: left; padding: 14px 14px 14px 16px; border: 0; border-radius: var(--radio); background: var(--hueso); transition: background .2s, transform .15s, box-shadow .2s; animation: entra .45s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i) * 45ms); -webkit-tap-highlight-color: transparent; }
@keyframes entra { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.sesion:hover { box-shadow: 0 0 0 1.5px var(--terra) inset; }
.sesion:active { transform: scale(.985); }
.sesion-hora { grid-area: hora; font-family: var(--titulo); font-stretch: 68%; font-weight: 800; font-size: 40px; line-height: 1; color: var(--tinta); font-variant-numeric: tabular-nums; }
.sesion-info { grid-area: info; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sesion-info b { font-weight: 600; font-size: 15.5px; color: var(--tinta); }
.sesion-info em { font-style: normal; font-weight: 500; color: var(--suave); }
.sesion-info small { font-size: 13px; color: var(--suave); }
.sesion-cupo { grid-area: cupo; display: flex; align-items: center; gap: 10px; }
.sesion-cupo small { font-size: 12.5px; font-weight: 600; color: var(--terra-texto); }
.sesion-ir { grid-area: ir; font-size: 20px; color: var(--terra); transition: transform .2s; }
.sesion:hover .sesion-ir { transform: translateX(3px); }
.cupo, .cupo-muestra { display: inline-flex; gap: 2.5px; height: 14px; align-items: flex-end; }
.cupo i, .cupo-muestra i { width: 4px; height: 100%; border-radius: 3px; background: var(--terra); }
.cupo i.lleno, .cupo-muestra i.lleno { background: rgba(20, 20, 20, .14); height: 55%; }
.sesion.ultimo .cupo i:not(.lleno) { animation: latido 1.8s infinite; transform-origin: bottom; }
.sesion.llena { background: transparent; box-shadow: inset 0 0 0 1px var(--linea); }
.sesion.llena .sesion-hora, .sesion.llena .sesion-info b { color: var(--suave); }
.sesion.llena .sesion-cupo small { color: var(--suave); }
.horario-nota { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 13px; color: var(--suave); }

/* ---------- Paquetes ---------- */
.paquetes-lista { display: grid; gap: 10px; }
.pq { position: relative; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "texto precio" "texto boton"; gap: 8px 16px; align-items: center; padding: 18px; border-radius: var(--radio); background: var(--hueso); }
.pq-texto { grid-area: texto; }
.pq h3 { font-size: 30px; }
.pq-texto p { font-size: 14px; color: var(--suave); margin-top: 4px; line-height: 1.4; }
.pq-clase { display: inline-block; margin-top: 8px; font-size: 12.5px; font-weight: 600; color: var(--oliva); background: rgba(61, 74, 58, .1); padding: 3px 9px; border-radius: 99px; }
.pq-precio { grid-area: precio; text-align: right; }
.pq-precio b { font-family: var(--titulo); font-stretch: 66%; font-weight: 800; font-size: 50px; line-height: 1; color: var(--tinta); font-variant-numeric: tabular-nums; }
.pq .boton { grid-area: boton; min-height: 42px; padding: 0 16px; font-size: 14px; }
.pq-reco { background: var(--oliva); color: var(--arena); padding-top: 30px; box-shadow: 0 22px 44px -26px rgba(47, 58, 45, .9); }
.pq-reco h3, .pq-reco .pq-precio b { color: #fff; }
.pq-reco .pq-texto p { color: rgba(239, 232, 223, .82); }
.pq-reco .pq-clase { color: var(--arena); background: rgba(239, 232, 223, .14); }
.pq-sello { position: absolute; top: -11px; left: 18px; background: var(--terra); color: #fff; font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; padding: 5px 12px; border-radius: 99px; }
.paquetes-nota { font-size: 13px; color: var(--suave); margin-top: 14px; }

/* ---------- Instructoras ---------- */
.equipo-lista { display: grid; gap: 10px; }
.instructora { display: grid; grid-template-columns: 74px 1fr; grid-template-areas: "ini datos" "ini anios"; gap: 4px 16px; padding: 16px; background: var(--hueso); border-radius: var(--radio); }
.inicial { grid-area: ini; display: grid; place-items: center; width: 74px; height: 96px; border-radius: var(--arco); background: var(--terra); color: #fff; font-family: var(--titulo); font-stretch: 66%; font-weight: 800; font-size: 40px; }
.instructora:nth-child(2) .inicial { background: var(--oliva); }
.instructora:nth-child(3) .inicial { background: var(--tinta); }
.instructora h3 { font-size: 28px; }
.rol { font-size: 13px; font-weight: 600; color: var(--terra-texto); margin-top: 3px; }
.cert { font-size: 14px; color: var(--suave); margin-top: 6px; line-height: 1.45; }
.anios { grid-area: anios; display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.anios b { font-family: var(--titulo); font-stretch: 66%; font-weight: 800; font-size: 34px; line-height: 1; color: var(--tinta); }
.anios small { font-size: 12.5px; color: var(--suave); }

/* ---------- Primera clase ---------- */
.primera { display: grid; gap: 24px; }
.primera-foto { margin: 0; border-radius: var(--arco); overflow: hidden; background: var(--arena-2); }
.primera-foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: 50% 40%; }
.pasos { display: grid; gap: 4px; margin-bottom: 22px; }
.pasos li { display: grid; grid-template-columns: 54px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--linea); }
.paso-n { font-family: var(--titulo); font-stretch: 66%; font-weight: 800; font-size: 40px; line-height: .9; color: var(--terra); }
.pasos h3 { font-size: 24px; margin-bottom: 4px; }
.pasos p { font-size: 14.5px; color: var(--suave); }

/* ---------- Ubicación ---------- */
.visitanos-grid { display: grid; gap: 18px; }
.visitanos-foto { margin: 0; border-radius: var(--radio); overflow: hidden; background: var(--arena-2); }
.visitanos-foto img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.dir { font-size: 18px; font-weight: 600; color: var(--tinta); }
.ref { font-size: 14px; color: var(--suave); margin-top: 2px; }
.horas { margin: 16px 0 20px; display: grid; }
.horas div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--linea); font-size: 15px; }
.horas dt { color: var(--suave); }
.horas dd { margin: 0; font-weight: 600; color: var(--tinta); font-variant-numeric: tabular-nums; }
.visitanos-botones { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- FAQ ---------- */
.faq-lista { border-top: 1px solid var(--linea); }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-weight: 600; font-size: 16px; color: var(--tinta); cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { position: relative; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--hueso); }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 8px; right: 8px; top: 13px; height: 2px; border-radius: 2px; background: var(--terra); transition: transform .25s; }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details p { padding: 0 40px 18px 0; color: var(--suave); font-size: 15px; }

/* ---------- Pie ---------- */
.pie { margin-top: 64px; background: var(--tinta); color: var(--arena); padding: 48px var(--lado) 110px; text-align: center; display: grid; justify-items: center; gap: 14px; }
.pie-marca { display: flex; align-items: center; gap: 12px; font-family: var(--titulo); font-stretch: 66%; font-weight: 900; font-size: clamp(4rem, 24vw, 9rem); line-height: .85; text-transform: uppercase; }
.pie-marca .pulso { height: .6em; }
.pie-marca .pulso i { width: .06em; }
.pie-leyenda { font-size: 13px; opacity: .75; }
.credito { font-size: 13.5px; opacity: .85; }
.credito a { color: #fff; font-weight: 600; text-underline-offset: 3px; }

/* ---------- Flotante ---------- */
.flotante { position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 40; transform: translate(-50%, 160%); box-shadow: 0 14px 30px -10px rgba(20, 20, 20, .45); transition: transform .35s cubic-bezier(.2, .8, .2, 1); white-space: nowrap; }
.flotante.ver { transform: translate(-50%, 0); }
.flotante:active { transform: translate(-50%, 0) scale(.97); }

/* ---------- Diálogo ---------- */
.dialogo { border: 0; padding: 0; background: transparent; max-width: min(440px, calc(100vw - 32px)); width: 100%; }
.dialogo::backdrop { background: rgba(20, 20, 20, .55); backdrop-filter: blur(3px); }
.dialogo[open] { animation: entra .3s cubic-bezier(.2, .8, .2, 1); }
.dialogo-caja { background: var(--arena); border-radius: 22px; padding: 24px 22px 18px; display: grid; gap: 12px; }
.dialogo h3 { font-size: 34px; }
.dialogo-caja > p:not(.sobre) { font-size: 14.5px; color: var(--suave); }
.dialogo-resumen dl { margin: 0; background: var(--hueso); border-radius: 14px; padding: 6px 14px; }
.dialogo-resumen dl div { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 14px; }
.dialogo-resumen dl div + div { border-top: 1px solid var(--linea); }
.dialogo-resumen dt { color: var(--suave); }
.dialogo-resumen dd { margin: 0; font-weight: 600; color: var(--tinta); text-align: right; text-transform: none; }
.dialogo-botones { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 4px; }

/* ---------- Tablet y compu ---------- */
@media (min-width: 700px) {
  :root { --lado: 32px; }
  .clases { grid-auto-flow: row; grid-template-columns: repeat(2, 1fr); overflow: visible; margin: 0; padding: 0; }
  .paquetes-lista { grid-template-columns: repeat(2, 1fr); }
  .equipo-lista { grid-template-columns: repeat(3, 1fr); }
  .instructora { grid-template-columns: 1fr; grid-template-areas: "ini" "datos" "anios"; padding: 20px; }
  .inicial { width: 96px; height: 124px; font-size: 52px; margin-bottom: 10px; }
  .sesion { grid-template-columns: 110px 1fr auto 22px; grid-template-areas: "hora info cupo ir"; padding: 16px 20px; }
  .sesion-cupo { flex-direction: column; align-items: flex-end; gap: 6px; }
  .visitanos-grid { grid-template-columns: 1.2fr 1fr; align-items: center; gap: 36px; }
}

@media (min-width: 960px) {
  html { scroll-padding-top: 80px; }
  .nav { display: flex; }
  .barra { padding: 12px max(var(--lado), calc((100vw - var(--ancho)) / 2 + var(--lado))); }
  .portada { grid-template-columns: 1.15fr .85fr; align-items: center; gap: 48px; padding-top: 40px; }
  #t-portada { font-size: clamp(6rem, 10.4vw, 10.5rem); }
  .portada-p { font-size: 18px; }
  .portada-foto img { aspect-ratio: auto; height: min(74vh, 640px); }
  .portada-datos { margin: -46px 20px 0; }
  .pulso-cta { height: 56px; }
  .pulso-cta i { width: 6px; }
  .seccion { padding-top: 96px; }
  .cabeza-fila { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
  .cabeza-fila .cabeza-p { margin: 0 0 6px; text-align: right; }
  .clases { grid-template-columns: repeat(4, 1fr); }
  .arco img { aspect-ratio: 3 / 4; }
  .dias { position: static; max-width: 720px; }
  .dia { min-height: 64px; }
  .dia:hover:not([aria-selected="true"]) { background: var(--arena-2); }
  .sesiones { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .paquetes-lista { grid-template-columns: repeat(5, 1fr); align-items: stretch; }
  .pq { grid-template-columns: 1fr; grid-template-areas: "texto" "precio" "boton"; align-content: space-between; padding: 22px 18px 18px; }
  .pq-reco { transform: translateY(-12px); padding-top: 34px; }
  .pq-precio { text-align: left; }
  .pq .boton { min-height: 46px; }
  .pq-precio b { font-size: 58px; }
  .primera { grid-template-columns: .8fr 1fr; align-items: center; gap: 64px; }
  .primera-foto img { aspect-ratio: 4 / 5; }
  .flotante { display: none; }
  .pie { padding-bottom: 56px; }
}