/* ==========================================================================
   40 · Rehabilitación
   Para fisioterapia, salud y bienestar con equipos: negocios que venden algo
   que se usa sobre el cuerpo y que necesitan avisos claros de uso responsable.
   Blanco clínico, azul del logo y azul hondo para el texto. La firma es la
   pista: los pilares del negocio van sobre una línea con hitos, como un
   proceso de rehabilitación, que es justo lo que dibuja su logo.
   ========================================================================== */

:root{
  --azul:var(--marca-1, #3D8EBD);
  --azul-claro:#62C0E3;
  --azul-hielo:#E8F4FA;
  --azul-hielo-2:#D6EAF4;
  --hondo:#0E2C42;
  --hondo-2:#0A2032;
  --verde:#6FBF73;
  --blanco:#FFFFFF;
  --tinta:#16303F;
  --humo:#5E7382;
  --humo-2:#8AA0AD;
  --linea:rgba(22,48,63,.12);
  --linea-clara:rgba(232,244,250,.2);
  --ease:cubic-bezier(.2,.8,.25,1);
  --r:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; overflow-x:clip}
body{margin:0; background:var(--blanco); color:var(--tinta); line-height:1.8; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3{margin:0; font-weight:700; line-height:1.16; letter-spacing:-.018em}
h1 em, h2 em{font-style:normal; color:var(--azul)}
p{margin:0 0 1rem}
.blob{display:none !important}

.wrap{width:min(1180px,92vw); margin:0 auto}
.sec{padding:106px 0; position:relative}
.centrado{text-align:center}
.eyebrow{display:inline-flex; align-items:center; gap:10px; font-size:.62rem; letter-spacing:.28em; text-transform:uppercase; font-weight:700; color:var(--azul); margin:0 0 18px}
.eyebrow::before{content:""; width:22px; height:2px; background:currentColor; border-radius:2px}
.oscuro .eyebrow{color:var(--azul-claro)}

/* ---------- Botones ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:16px 30px; border-radius:99px; text-decoration:none; font-weight:700;
  font-size:.76rem; letter-spacing:.1em; text-transform:uppercase; border:2px solid transparent; cursor:pointer;
  transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s, box-shadow .3s}
.btn svg{width:1.3em; height:1.3em; flex:none}
.btn-primary{background:var(--azul); color:var(--blanco); border-color:var(--azul); box-shadow:0 12px 26px -14px rgba(61,142,189,.8)}
.btn-primary:hover{background:var(--hondo); border-color:var(--hondo); transform:translateY(-3px)}
.btn-linea{background:transparent; color:var(--tinta); border-color:var(--linea)}
.btn-linea:hover{border-color:var(--azul); color:var(--azul)}
.oscuro .btn-primary{background:var(--blanco); color:var(--hondo); border-color:var(--blanco); box-shadow:none}
.oscuro .btn-primary:hover{background:var(--azul-claro); border-color:var(--azul-claro)}
.oscuro .btn-linea{color:var(--azul-hielo); border-color:var(--linea-clara)}
.oscuro .btn-linea:hover{background:var(--azul-hielo); color:var(--hondo)}
.btn-wa{background:#25D366; color:#04331d; border-color:#25D366}
.btn-wa:hover{transform:translateY(-3px)}
.btn-sm{padding:11px 22px; font-size:.68rem}
.chip{display:inline-flex; align-items:center; gap:9px; font-size:.72rem; letter-spacing:.04em; font-weight:600; color:var(--humo)}
.chip svg{width:17px; height:17px; color:var(--azul)}

/* ---------- Encabezado ---------- */
#hdr{position:sticky; top:0; z-index:60; background:rgba(255,255,255,.94); backdrop-filter:blur(12px); border-bottom:1px solid var(--linea)}
.nav{display:flex; align-items:center; justify-content:space-between; gap:22px; height:86px; transition:height .3s var(--ease)}
header.stuck .nav{height:66px}
.brand{display:flex; align-items:center; gap:13px; text-decoration:none; min-width:0}
.brand img{width:auto; height:64px; max-width:205px; object-fit:contain; flex:none; border-radius:10px; transition:height .3s var(--ease)}
header.stuck .brand img{height:54px}
.brand > span{display:flex; flex-direction:column; min-width:0}
.brand b{font-family:var(--f-titulo, 'Manrope', sans-serif); font-weight:800; font-size:1.18rem; letter-spacing:-.01em; color:var(--hondo); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.brand i{font-style:normal; font-size:.54rem; letter-spacing:.24em; text-transform:uppercase; color:var(--azul); font-weight:700}
.nav-links{display:flex; gap:30px}
.nav-links a{position:relative; text-decoration:none; color:var(--tinta); font-size:.82rem; font-weight:600; padding:6px 0}
.nav-links a::after{content:""; position:absolute; left:0; bottom:0; height:2px; width:100%; background:var(--azul); border-radius:2px; transform:scaleX(0); transform-origin:right; transition:transform .4s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1); transform-origin:left}

/* ---------- 1 · Portada ---------- */
.f-hero{background:var(--blanco); padding:74px 0 112px; position:relative; overflow:hidden}
.f-hero .wrap{display:grid; grid-template-columns:1.06fr .94fr; gap:54px; align-items:center; position:relative; z-index:1}
.f-hero h1{font-size:clamp(2.2rem,5vw,3.9rem)}
.f-lead{margin:26px 0 0; max-width:46ch; color:var(--humo); font-size:1.06rem}
.f-hero-cta{display:flex; gap:14px; margin:32px 0 30px; flex-wrap:wrap}
.f-firmas{display:flex; flex-wrap:wrap; gap:12px 26px; padding-top:24px; border-top:1px solid var(--linea)}
/* el panel del héroe: la marca sobre un degradado, con la línea de latido detrás */
.f-panel{position:relative; border-radius:32px; overflow:hidden; padding:56px 34px; display:grid; place-items:center;
  background:linear-gradient(180deg, var(--azul-hielo) 0%, var(--azul-hielo-2) 100%)}
.f-panel img{width:min(300px,78%); height:auto; border-radius:24px}
.f-panel svg.f-latido{position:absolute; left:0; right:0; bottom:26px; width:100%; height:auto; color:var(--azul); opacity:.3}
.f-panel svg.f-latido path{fill:none; stroke:currentColor; stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round}

/* ---------- 2 · La pista ---------- */
.f-pista{background:var(--azul-hielo)}
.f-cab{max-width:56ch; margin:0 auto 62px; text-align:center}
.f-cab h2{font-size:clamp(1.9rem,4.2vw,3rem)}
.f-cab p:not(.eyebrow){margin:18px 0 0; color:var(--humo)}
/* la pista: cuatro hitos sobre una línea, como un proceso */
.f-hitos{position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:26px}
.f-hitos::before{content:""; position:absolute; left:12%; right:12%; top:34px; height:2px; background:var(--azul); opacity:.3}
.f-hito{position:relative; text-align:center; padding:0 6px}
.f-hito span{position:relative; z-index:1; display:inline-grid; place-items:center; width:68px; height:68px; border-radius:50%;
  background:var(--blanco); border:2px solid var(--azul); color:var(--azul); margin-bottom:20px;
  transition:transform .35s var(--ease), background .35s, color .35s}
.f-hito span svg{width:26px; height:26px}
.f-hito:hover span{transform:translateY(-5px); background:var(--azul); color:var(--blanco)}
.f-hito h3{font-size:1.06rem; margin-bottom:8px}
.f-hito p{margin:0; font-size:.92rem; color:var(--humo)}

/* ---------- 3 · El equipo ---------- */
.f-equipo{background:var(--blanco)}
.f-equipo .wrap{display:grid; grid-template-columns:.96fr 1.04fr; gap:56px; align-items:center}
.f-equipo-foto{border-radius:var(--r); overflow:hidden; box-shadow:0 26px 54px -34px rgba(14,44,66,.5)}
.f-equipo-foto img{width:100%; height:auto; aspect-ratio:4/5; object-fit:cover}
.f-equipo h2{font-size:clamp(1.9rem,4.2vw,2.9rem); margin-bottom:8px}
.f-equipo h2 a{text-decoration:none}
.f-marca-eq{font-size:.6rem; letter-spacing:.26em; text-transform:uppercase; color:var(--azul); font-weight:700; margin-bottom:16px}
.f-equipo > .wrap > div > p{color:var(--humo)}
.f-datos{display:grid; grid-template-columns:1fr 1fr; gap:0 30px; margin:26px 0 0}
.f-datos > div{padding:15px 0; border-bottom:1px solid var(--linea)}
.f-datos dt{font-size:.58rem; letter-spacing:.24em; text-transform:uppercase; color:var(--humo-2); font-weight:700; margin:0 0 3px}
.f-datos dd{margin:0; font-weight:600; font-size:.96rem}
.f-precio{display:inline-flex; align-items:baseline; gap:12px; background:var(--azul-hielo); border-radius:99px; padding:12px 26px; margin:26px 0 24px}
.f-precio b{font-family:var(--f-titulo, 'Manrope', sans-serif); font-size:1.6rem; color:var(--hondo)}
.f-precio small{font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; color:var(--humo); font-weight:700}
.f-cta-eq{display:flex; gap:12px; flex-wrap:wrap}
/* el aviso sanitario: no es decoración, va visible */
.f-aviso{margin:30px 0 0; padding:18px 22px; border-left:3px solid var(--azul); background:var(--azul-hielo); border-radius:0 var(--r) var(--r) 0;
  font-size:.86rem; color:var(--tinta); line-height:1.7}
.f-aviso b{color:var(--hondo)}

/* ---------- 4 · Los insumos ---------- */
.f-insumos{background:var(--azul-hielo)}
.f-rejilla{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.f-insumo{background:var(--blanco); border-radius:var(--r); padding:26px 24px; display:flex; align-items:flex-start; gap:16px;
  transition:transform .35s var(--ease), box-shadow .35s}
.f-insumo:hover{transform:translateY(-5px); box-shadow:0 20px 40px -28px rgba(14,44,66,.55)}
.f-insumo svg{width:22px; height:22px; color:var(--azul); flex:none; margin-top:4px}
.f-insumo h3{font-size:1rem; margin-bottom:4px}
.f-insumo p{margin:0; font-size:.88rem; color:var(--humo)}
.f-nota{margin:44px auto 0; max-width:60ch; text-align:center; font-size:.9rem; color:var(--humo)}

/* ---------- 5 · La marca ---------- */
.f-marca{background:var(--blanco)}
.f-marca .wrap{display:grid; grid-template-columns:1.08fr .92fr; gap:56px; align-items:start}
.f-marca h2{font-size:clamp(1.9rem,4.2vw,2.9rem); margin-bottom:20px}
.f-marca p{color:var(--humo)}
.f-mv{display:grid; gap:20px}
.f-mv > div{background:var(--azul-hielo); border-radius:var(--r); padding:26px 26px}
.f-mv h3{font-size:.6rem; letter-spacing:.26em; text-transform:uppercase; color:var(--azul); font-weight:700; margin-bottom:10px; font-family:var(--f-cuerpo, sans-serif)}
.f-mv p{margin:0; font-size:.94rem; color:var(--tinta)}

/* ---------- 6 · Cierre ---------- */
.f-cierre{background:var(--hondo); color:var(--azul-hielo); text-align:center; position:relative; overflow:hidden}
.f-cierre::after{content:""; position:absolute; left:50%; bottom:-52%; width:72%; aspect-ratio:1; transform:translateX(-50%); border-radius:50%;
  background:radial-gradient(circle, rgba(98,192,227,.3), transparent 62%); pointer-events:none}
.f-cierre .wrap{position:relative; z-index:1}
.f-cierre h2{font-size:clamp(2rem,4.6vw,3.1rem); margin-bottom:18px}
.f-cierre > .wrap > div > p{max-width:52ch; margin:0 auto 32px; color:rgba(232,244,250,.78)}
.f-pasos{display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:64px; text-align:center}
.f-pasos > div{padding:0 12px}
.f-pasos b{display:inline-grid; place-items:center; width:48px; height:48px; border-radius:50%; background:var(--azul-claro); color:var(--hondo);
  font-family:var(--f-titulo, 'Manrope', sans-serif); font-weight:800; font-size:.98rem; margin-bottom:16px}
.f-pasos h3{font-size:1.08rem; margin-bottom:8px}
.f-pasos p{margin:0; font-size:.92rem; color:rgba(232,244,250,.72)}

/* ---------- 7 · Contacto ---------- */
.f-contacto{background:var(--blanco); padding:96px 0}
.f-contacto .wrap{display:grid; grid-template-columns:1fr 1fr; gap:52px; align-items:center}
.f-contacto h2{font-size:clamp(1.8rem,3.6vw,2.6rem); margin-bottom:16px}
.f-contacto > .wrap > div > p{color:var(--humo)}
.f-canales{display:grid; gap:0; border-top:1px solid var(--linea)}
.f-canales a{display:flex; align-items:center; gap:16px; padding:20px 4px; border-bottom:1px solid var(--linea); text-decoration:none; transition:padding-left .3s var(--ease), color .3s}
.f-canales a:hover{padding-left:14px; color:var(--azul)}
.f-canales svg{width:19px; height:19px; color:var(--azul); flex:none}
.f-canales .et{font-size:.56rem; letter-spacing:.24em; text-transform:uppercase; color:var(--humo-2); display:block; font-weight:700}
.f-canales .va{font-size:.96rem}

footer{background:var(--hondo-2); color:rgba(232,244,250,.66); padding:56px 0 40px}
.foot-top{display:flex; align-items:center; justify-content:space-between; gap:22px; flex-wrap:wrap; padding-bottom:26px; border-bottom:1px solid var(--linea-clara)}
.foot-top .brand b{color:var(--azul-hielo)}
.foot-social{display:flex; gap:12px}
.foot-social a{width:44px; height:44px; display:grid; place-items:center; border-radius:50%; border:1px solid var(--linea-clara); color:var(--azul-hielo); transition:background .3s, color .3s, border-color .3s}
.foot-social a:hover{background:var(--azul); border-color:var(--azul)}
.foot-social svg{width:18px; height:18px}
.foot-bot{display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; padding-top:22px; font-size:.78rem}
.foot-legal{margin-top:16px; padding-top:16px; border-top:1px solid var(--linea-clara); font-size:.74rem; color:rgba(232,244,250,.6); line-height:1.7}

/* ---------- Piezas compartidas ---------- */
.progress{position:fixed; top:0; left:0; height:3px; width:0; z-index:100; background:var(--azul); transition:width .1s linear}
.saltar{background:var(--azul); color:var(--blanco); border-radius:99px}
.pista{color:var(--humo-2)}
.wa-float{position:fixed; right:24px; bottom:24px; z-index:90; display:inline-flex; align-items:center; gap:10px; background:var(--azul); color:var(--blanco);
  text-decoration:none; font-weight:700; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; padding:17px 26px; border-radius:99px;
  box-shadow:0 16px 32px -14px rgba(61,142,189,.85); transition:transform .3s var(--ease), background .3s}
.wa-float:hover{transform:translateY(-3px); background:var(--hondo)}
.wa-float svg{width:19px; height:19px; flex:none}
.anim .wa-float{animation:latirF 3.6s ease-out infinite}
@keyframes latirF{0%{box-shadow:0 16px 32px -14px rgba(61,142,189,.85), 0 0 0 0 rgba(98,192,227,.5)} 70%,100%{box-shadow:0 16px 32px -14px rgba(61,142,189,.85), 0 0 0 16px rgba(98,192,227,0)}}
.insignia, .insignia-linea{border-radius:99px; font-weight:700; letter-spacing:.1em; text-transform:uppercase}
.insignia-linea{background:var(--azul); color:var(--blanco)}
.hist > summary{color:var(--azul)}
.barra-compra{border-top:1px solid var(--linea)}
.barra-compra .bc-txt b{color:var(--hondo)}

/* ---------- Página de producto ---------- */
.fp-cab{background:var(--blanco); padding:26px 0 2px}
.crumbs{margin:0; display:flex; gap:12px; flex-wrap:wrap; font-size:.6rem; letter-spacing:.2em; text-transform:uppercase; font-weight:700; color:var(--humo-2)}
.crumbs a{text-decoration:none; color:var(--tinta)}
.crumbs a:hover{color:var(--azul)}
.fp-cuerpo{background:var(--blanco); padding:42px 0 96px}
.fp-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start}
.fp-foto{border-radius:var(--r); overflow:hidden; box-shadow:0 26px 54px -34px rgba(14,44,66,.5)}
.fp-foto > img{width:100%; height:auto; aspect-ratio:4/5; object-fit:cover}
.kp-tira{display:flex; gap:12px; margin-top:14px}
.kp-tira button{padding:0; border:2px solid transparent; border-radius:10px; overflow:hidden; background:none; width:76px; cursor:pointer}
.kp-tira button[aria-current="true"]{border-color:var(--azul)}
.kp-tira img{width:100%; height:auto; aspect-ratio:4/5; object-fit:cover}
.fp-info h1{font-size:clamp(1.9rem,4.2vw,3rem); margin-bottom:16px}
.fp-precio{display:flex; align-items:baseline; gap:14px; margin:26px 0 6px; flex-wrap:wrap; padding-top:22px; border-top:1px solid var(--linea)}
.fp-precio b{font-family:var(--f-titulo, 'Manrope', sans-serif); font-size:clamp(1.7rem,3.4vw,2.4rem); color:var(--hondo)}
.fp-precio small{font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; color:var(--humo-2); font-weight:700}
.p-agotado{font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; font-weight:700; color:var(--humo-2)}
.fp-op{margin:26px 0 0}
.fp-op h3{font-size:.58rem; letter-spacing:.26em; text-transform:uppercase; color:var(--azul); margin-bottom:12px; font-family:var(--f-cuerpo, sans-serif); font-weight:700}
.fp-chips{display:flex; flex-wrap:wrap; gap:9px}
.fp-chips button{background:transparent; color:var(--tinta); border:1px solid var(--linea); border-radius:99px; padding:11px 22px; font:inherit; font-size:.82rem; font-weight:600;
  cursor:pointer; transition:border-color .2s, background .2s, color .2s}
.fp-chips button:hover{border-color:var(--azul)}
.fp-chips button[aria-pressed="true"]{background:var(--azul); border-color:var(--azul); color:var(--blanco)}
.fp-puntos{list-style:none; margin:28px 0 0; padding:0; display:grid; gap:12px}
.fp-puntos li{position:relative; padding-left:30px; font-size:.96rem; color:var(--humo)}
.fp-puntos li::before{content:""; position:absolute; left:0; top:.5em; width:16px; height:2px; border-radius:2px; background:var(--azul)}
.fp-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:32px}
.fp-detalle{background:var(--azul-hielo); padding:94px 0}
.fp-detalle .wrap{display:grid; grid-template-columns:.78fr 1.22fr; gap:56px; align-items:start}
.fp-detalle h2{font-size:clamp(1.8rem,3.6vw,2.5rem); margin-bottom:18px}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .f-hero .wrap{grid-template-columns:1fr; gap:48px}
  .f-panel{max-width:440px; margin-inline:auto; width:100%}
  .f-hitos{grid-template-columns:1fr 1fr; gap:38px 20px}
  .f-hitos::before{display:none}
  .f-equipo .wrap{grid-template-columns:1fr; gap:38px}
  .f-equipo-foto{max-width:420px; margin-inline:auto}
  .f-rejilla{grid-template-columns:1fr 1fr; gap:16px}
  .f-marca .wrap{grid-template-columns:1fr; gap:36px}
  .f-pasos{grid-template-columns:1fr; gap:34px}
  .f-contacto .wrap{grid-template-columns:1fr; gap:36px}
  .fp-grid, .fp-detalle .wrap{grid-template-columns:1fr; gap:42px}
}
@media (max-width:640px){
  body{font-size:16px}
  .sec{padding:74px 0}
  .nav{height:72px}
  .nav-links{display:none}
  .brand b{font-size:1rem}
  .f-hero{padding:46px 0 88px}
  .f-hero-cta .btn{flex:1 1 100%}
  .f-hitos{grid-template-columns:1fr; gap:34px}
  .f-datos{grid-template-columns:1fr; gap:0}
  .f-rejilla{grid-template-columns:1fr}
  .wa-float span{display:none}
  .wa-float{padding:16px}
  .fp-detalle{padding:72px 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn, .f-insumo, .f-hito span{transition:none}
  .wa-float{animation:none !important}
}