/* =================================================================
   FIDIAX — estilos compartidos (selector, España, Argentina)
   Paleta en grises, tipografía Fraunces + Manrope
   ================================================================= */
:root{
  --fondo:      #D8D8D5;   /* fondo general (gris claro, no blanco) */
  --fondo-alt:  #CACAC6;   /* secciones alternadas */
  --papel:      #E9E9E6;   /* tarjetas y formularios */
  --tinta:      #1E1E1E;
  --tinta-suave:#474747;
  --tinta-tenue:#6F6F6F;
  --gris:       #767676;   /* gris del isotipo: acento principal */
  --gris-claro: #A9A9A6;
  --panel:      #3A3A3A;   /* bloques oscuros en gris carbón */
  --panel-2:    #4A4A4A;
  --claro:      #F0F0EE;   /* texto sobre panel */
  --linea:      rgba(30,30,30,.16);
  --linea-osc:  rgba(240,240,238,.18);

  --serif:"Fraunces", Georgia, serif;
  --sans:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, monospace;
  --ancho:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:var(--sans);background:var(--fondo);color:var(--tinta);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer;background:none;border:0;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;color:var(--tinta);letter-spacing:-.01em}
p{margin:0 0 1em}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--tinta);outline-offset:3px}

.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-tenue);margin:0 0 1rem}
.eyebrow--claro{color:var(--gris-claro)}
.seccion{padding:7rem 0}
.seccion--alt{background:var(--fondo-alt)}
.seccion--panel{background:var(--panel);color:var(--claro)}
.seccion--panel h2,.seccion--panel h3{color:var(--claro)}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 2rem}
.cabeza{max-width:660px;margin-bottom:3.2rem}
.cabeza h2{font-size:clamp(1.9rem,3.2vw,2.7rem);line-height:1.18}
.cabeza p:not(.eyebrow){color:var(--tinta-suave);margin-top:1rem;font-size:1.03rem}
.seccion--panel .cabeza p:not(.eyebrow){color:rgba(240,240,238,.72)}

/* Botones (más chicos, tipo píldora como POI) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.72rem 1.4rem;border-radius:100px;font-size:.88rem;font-weight:700;letter-spacing:.01em;white-space:nowrap;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,color .25s,border-color .25s}
.btn svg{width:16px;height:16px;flex:none}
.btn--oscuro{background:var(--panel);color:var(--claro)}
.btn--oscuro:hover{background:var(--tinta);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.18)}
.btn--linea{border:1.5px solid var(--linea);color:var(--tinta)}
.btn--linea:hover{border-color:var(--tinta);transform:translateY(-2px)}
.btn--claro{background:var(--claro);color:var(--tinta)}
.btn--claro:hover{background:#fff;transform:translateY(-2px)}
.btn--full{width:100%}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(216,216,213,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.nav__in{max-width:var(--ancho);margin:0 auto;padding:.8rem 2rem;display:flex;align-items:center;gap:2rem}
.marca{display:flex;align-items:center;gap:.8rem;margin-right:auto}
.marca img{height:34px;width:auto}
.marca__region{font-family:var(--serif);font-size:1.05rem;color:var(--tinta-suave);padding-left:.8rem;border-left:1px solid var(--gris-claro);line-height:1.1}
.nav__links{display:flex;gap:1.6rem;font-size:.88rem;font-weight:600;align-items:center}
.nav__links a{position:relative;padding:.2rem 0}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;background:var(--tinta);transition:right .3s var(--ease)}
.nav__links a:hover::after,.nav__links a.activo::after{right:0}
.nav__otra{font-size:.8rem!important;color:var(--tinta-tenue);border:1px solid var(--linea);border-radius:100px;padding:.35rem .85rem!important}
.nav__otra::after{display:none}
.nav__otra:hover{color:var(--tinta);border-color:var(--tinta)}
.nav__cta{padding:.6rem 1.2rem;font-size:.84rem}
.burger{display:none;flex-direction:column;gap:5px;width:26px}
.burger span{height:2px;background:var(--tinta);border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
@media (max-width:980px){
  .nav__links{position:fixed;top:61px;left:0;right:0;height:calc(100dvh - 61px);background:var(--fondo);flex-direction:column;align-items:flex-start;padding:2rem 2rem 4rem;gap:1.3rem;font-size:1.15rem;overflow-y:auto;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .nav__links.abierto{opacity:1;transform:none;pointer-events:auto}
  .nav__cta{display:none}
  .burger{display:flex}
  .burger.abierto span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.abierto span:nth-child(2){opacity:0}
  .burger.abierto span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
body.nav-abierto{overflow:hidden}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero__trama{position:absolute;inset:0;pointer-events:none;opacity:.6;background-image:radial-gradient(rgba(30,30,30,.22) .7px,transparent .7px);background-size:18px 18px;-webkit-mask-image:radial-gradient(ellipse at 72% 45%,#000,transparent 68%);mask-image:radial-gradient(ellipse at 72% 45%,#000,transparent 68%)}
.hero__in{max-width:var(--ancho);margin:0 auto;padding:4rem 2rem 6rem;display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;position:relative;z-index:1;width:100%}
.hero__titulo{font-size:clamp(2.5rem,5.4vw,4.3rem);line-height:1.05}
.hero__bajada{max-width:470px;margin:1.7rem 0 2.2rem;color:var(--tinta-suave);font-size:1.06rem}
.hero__acciones{display:flex;gap:.8rem;flex-wrap:wrap}

/* Sello giratorio con el isotipo */
.sello-wrap{display:flex;justify-content:center}
.sello{position:relative;width:min(360px,80vw);aspect-ratio:1}
.sello svg{width:100%;height:100%;overflow:visible}
.sello__aro1,.sello__aro2{fill:none;stroke:var(--tinta)}
.sello__aro1{stroke-width:1;opacity:.3}
.sello__aro2{stroke-width:1;opacity:.55}
.sello__texto{font-family:var(--mono);font-size:10.4px;letter-spacing:2.4px;fill:var(--tinta-suave);text-transform:uppercase;transform-origin:160px 160px;animation:girar 40s linear infinite}
.sello__anillo{position:absolute;inset:-6%;border-radius:50%;border:2px solid var(--gris);opacity:0;transform:scale(1.5)}
@keyframes girar{to{transform:rotate(360deg)}}
.sello.estampar svg{animation:caer .9s var(--ease) both}
.sello.estampar .sello__anillo{animation:onda .9s var(--ease) both}
@keyframes caer{0%{transform:translateY(-26px) scale(1.14) rotate(-6deg);opacity:0;filter:blur(3px)}55%{transform:translateY(4px) scale(.98) rotate(1deg);opacity:1;filter:blur(0)}75%{transform:translateY(-2px) scale(1.01)}100%{transform:none}}
@keyframes onda{0%{opacity:0;transform:scale(1)}50%{opacity:0}58%{opacity:.55;transform:scale(1)}100%{opacity:0;transform:scale(1.5)}}
.scroll-cue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);width:26px;height:42px;border:1.5px solid var(--tinta-tenue);border-radius:20px}
.scroll-cue span{position:absolute;top:8px;left:50%;width:4px;height:4px;margin-left:-2px;background:var(--tinta);border-radius:50%;animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}70%{opacity:0}100%{transform:translateY(16px);opacity:0}}
@media (max-width:860px){
  .hero{min-height:auto}
  .hero__in{grid-template-columns:1fr;padding-top:2.5rem}
  .sello-wrap{order:-1;justify-content:flex-start}
  .sello{width:min(200px,55vw)}
  .scroll-cue{display:none}
}

/* ---------- MARQUESINA de temas ---------- */
.cinta{background:var(--panel);color:var(--claro);overflow:hidden;padding:1.05rem 0;border-top:1px solid var(--panel-2);border-bottom:1px solid var(--panel-2)}
.cinta__pista{display:flex;width:max-content;animation:cinta 70s linear infinite}
.cinta:hover .cinta__pista{animation-play-state:paused}
.cinta__grupo{display:flex;flex:none}
.cinta__grupo span{font-size:.9rem;font-weight:500;white-space:nowrap;padding:0 1.4rem;position:relative;color:rgba(240,240,238,.86)}
.cinta__grupo span::after{content:"";position:absolute;right:-3px;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--gris-claro)}
@keyframes cinta{to{transform:translateX(-50%)}}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:none}

/* ---------- DECLARACIÓN ---------- */
.declaracion{text-align:center;padding:6rem 2rem}
.declaracion h2{font-size:clamp(1.8rem,3.6vw,2.8rem);line-height:1.25;max-width:860px;margin:0 auto 1.3rem}
.declaracion p{max-width:640px;margin:0 auto;color:var(--tinta-suave);font-size:1.03rem}

/* ---------- QUIÉNES SOMOS ---------- */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:4rem}
.about__cita{font-family:var(--serif);font-style:italic;font-size:1.5rem;line-height:1.42;color:var(--tinta)}
.about__cuerpo p{color:var(--tinta-suave);font-size:1.02rem;margin-bottom:1.15rem}
.about__cuerpo strong{color:var(--tinta)}
.about__cierre{font-family:var(--serif);font-size:1.2rem;color:var(--tinta)!important;font-style:italic}
.enfoque{margin-top:4rem;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea);border:1px solid var(--linea)}
.enfoque li{background:var(--papel);padding:1.5rem 1.6rem;font-weight:700;font-size:.98rem;display:flex;gap:.9rem;align-items:flex-start;transition:background .3s}
.enfoque li:hover{background:#F2F2F0}
.enfoque svg{width:20px;height:20px;flex:none;margin-top:2px;fill:none;stroke:var(--gris);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:860px){.about{grid-template-columns:1fr;gap:2rem}.enfoque{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.enfoque{grid-template-columns:1fr}}

/* ---------- SERVICIOS (pestañas como POI) ---------- */
.tabs__nav{display:flex;flex-wrap:wrap;gap:.2rem 1.6rem;border-bottom:1px solid var(--linea);margin-bottom:2.4rem}
.tabs__btn{display:flex;align-items:center;gap:.55rem;padding:1rem .2rem 1.05rem;border-bottom:2px solid transparent;margin-bottom:-1px;font-size:.95rem;font-weight:700;color:var(--tinta-tenue);text-align:left;transition:color .25s,border-color .25s}
.tabs__btn small{font-family:var(--mono);font-size:.75rem;color:var(--gris)}
.tabs__btn:hover{color:var(--tinta)}
.tabs__btn.activo{color:var(--tinta);border-color:var(--tinta)}
.tabs__panel{display:none}
.tabs__panel.activo{display:block;animation:entrar .5s var(--ease)}
@keyframes entrar{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.panel__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start}
.panel__grid h3{font-size:clamp(1.6rem,2.6vw,2.1rem);line-height:1.2;margin-bottom:1rem}
.panel__desc{color:var(--tinta-suave);font-size:1.03rem}
.panel__cierre{font-family:var(--serif);font-style:italic;font-size:1.1rem;color:var(--tinta);margin:1.4rem 0 1.6rem}
.items{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--linea);border:1px solid var(--linea)}
.items li{background:var(--papel);padding:1rem 1.2rem;font-size:.93rem;font-weight:500;transition:background .3s}
.items li:hover{background:#F2F2F0}
@media (max-width:860px){.panel__grid{grid-template-columns:1fr;gap:1.6rem}.tabs__nav{gap:0 1.2rem}.tabs__btn{font-size:.88rem;padding:.8rem 0}}
@media (max-width:520px){.items{grid-template-columns:1fr}}

/* ---------- CÓMO TRABAJAMOS (stepper animado) ---------- */
.stepper{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding-top:1rem}
.stepper__linea{position:absolute;top:1.45rem;left:7px;right:calc(25% - 7px);height:1px;background:var(--linea-osc)}
.stepper__relleno{position:absolute;left:0;top:0;height:100%;width:0;background:var(--claro);transition:width 1.4s var(--ease)}
.paso{position:relative;z-index:1}
.paso__punto{display:block;width:14px;height:14px;border-radius:50%;background:var(--panel);border:1.5px solid var(--linea-osc);margin-bottom:1.6rem;transition:background .4s,border-color .4s,transform .4s}
.paso.activo .paso__punto{background:var(--claro);border-color:var(--claro);transform:scale(1.3)}
.paso.final.sellado .paso__punto{animation:punto .6s var(--ease) both}
@keyframes punto{0%{transform:scale(.6)}55%{transform:scale(1.8)}100%{transform:scale(1.3)}}
.paso__num{font-family:var(--mono);font-size:.8rem;color:var(--gris-claro);display:block;margin-bottom:.5rem;transition:color .4s}
.paso.activo .paso__num{color:var(--claro)}
.paso h3{font-size:1.4rem;margin-bottom:.6rem}
.paso p{font-size:.93rem;color:rgba(240,240,238,.72);margin:0}
@media (max-width:860px){.stepper{grid-template-columns:1fr 1fr;row-gap:2.6rem}.stepper__linea{display:none}}
@media (max-width:520px){.stepper{grid-template-columns:1fr}}

/* ---------- KITS ---------- */
.kits{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;align-items:stretch}
.kit{background:var(--papel);border:1px solid var(--linea);border-radius:6px;padding:2.4rem;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.kit:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,0,0,.1)}
.kit__tag{font-family:var(--mono);font-size:.76rem;color:var(--tinta-tenue);border:1px solid var(--gris-claro);display:inline-block;align-self:flex-start;padding:.15rem .65rem;border-radius:100px;margin-bottom:1.2rem}
.kit h3{font-size:1.55rem;margin-bottom:1.4rem}
.kit ul{display:flex;flex-direction:column;gap:.62rem;margin-bottom:2rem;flex:1}
.kit li{font-size:.92rem;padding-left:1.3rem;position:relative;color:var(--tinta-suave)}
.kit li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:1.5px;background:var(--gris)}
.kit__precio{font-family:var(--serif);font-size:2.4rem;line-height:1;margin:0 0 1.4rem;color:var(--tinta)}
.kit__precio small{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-tenue);margin-bottom:.5rem}
.kit--destacado{background:var(--panel);border-color:var(--panel);color:var(--claro)}
.kit--destacado h3,.kit--destacado .kit__precio{color:var(--claro)}
.kit--destacado li{color:rgba(240,240,238,.8)}
.kit--destacado li::before{background:var(--gris-claro)}
.kit--destacado .kit__tag{color:var(--gris-claro);border-color:var(--panel-2)}
.kit--destacado .kit__precio small{color:var(--gris-claro)}
@media (max-width:860px){.kits{grid-template-columns:1fr}}

/* ---------- POR QUÉ / A QUIÉN ---------- */
.motivos{display:grid;grid-template-columns:repeat(3,1fr);gap:2.6rem 2.2rem}
.motivo svg{width:36px;height:36px;fill:none;stroke:var(--tinta);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:1.1rem}
.motivo svg .acento{stroke:var(--gris)}
.motivo h3{font-family:var(--sans);font-size:1.08rem;font-weight:800;margin-bottom:.5rem}
.motivo p{color:var(--tinta-suave);font-size:.94rem;margin:0}
@media (max-width:860px){.motivos{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.motivos{grid-template-columns:1fr}}

/* ---------- OPINIONES (carrusel) ---------- */
.opiniones__cab{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:2.6rem}
.opiniones__cab .cabeza{margin:0}
.flechas{display:flex;gap:.6rem}
.flecha{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--linea);display:grid;place-items:center;transition:border-color .25s,background .25s}
.flecha:hover{border-color:var(--tinta);background:var(--papel)}
.flecha svg{width:18px;height:18px;fill:none;stroke:var(--tinta);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.carrusel{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3rem)/3);gap:1.5rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:.6rem;scrollbar-width:none}
.carrusel::-webkit-scrollbar{display:none}
.opinion{scroll-snap-align:start;background:var(--papel);border:1px solid var(--linea);border-radius:6px;padding:2rem;display:flex;flex-direction:column;margin:0}
.estrellas{display:flex;gap:3px;margin-bottom:1.1rem}
.estrellas svg{width:16px;height:16px;fill:var(--tinta)}
.opinion blockquote{margin:0 0 1.6rem;font-family:var(--serif);font-size:1.08rem;line-height:1.55;color:var(--tinta);flex:1}
.opinion figcaption{display:flex;align-items:center;gap:.8rem;font-weight:700;font-size:.92rem}
.opinion figcaption small{display:block;font-weight:500;color:var(--tinta-tenue);font-size:.8rem}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--panel);color:var(--claro);display:grid;place-items:center;font-family:var(--serif);font-size:1.05rem;flex:none}
.puntos{display:flex;justify-content:center;gap:.5rem;margin-top:1.6rem}
.puntos button{width:8px;height:8px;border-radius:50%;background:var(--gris-claro);transition:background .3s,transform .3s}
.puntos button.activo{background:var(--tinta);transform:scale(1.25)}
@media (max-width:980px){.carrusel{grid-auto-columns:calc((100% - 1.5rem)/2)}}
@media (max-width:620px){.carrusel{grid-auto-columns:88%}.opiniones__cab{flex-direction:column;align-items:flex-start}.flechas{display:none}}

/* ---------- CIERRE ---------- */
.cierre{background:var(--panel);color:var(--claro);padding:8rem 2rem;text-align:center;position:relative;overflow:hidden}
.cierre__marca{position:absolute;left:50%;top:50%;width:min(560px,90vw);transform:translate(-50%,-50%);opacity:.07;filter:invert(1);pointer-events:none;animation:flotar 9s ease-in-out infinite}
@keyframes flotar{50%{transform:translate(-50%,-53%) rotate(-2deg)}}
.cierre__in{max-width:780px;margin:0 auto;position:relative}
.cierre__frase{font-family:var(--serif);font-size:clamp(1.7rem,3.6vw,2.6rem);line-height:1.32;margin:0 0 1.4rem}
.cierre__sub{color:rgba(240,240,238,.7);font-size:1.05rem;margin:0 0 2.3rem}
.cierre__lema{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--claro);margin:0 0 2.3rem}

/* ---------- CONTACTO ---------- */
.contacto{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.contacto h2{font-size:clamp(1.8rem,3vw,2.4rem);line-height:1.22;margin:.4rem 0 2rem}
.datos{display:flex;flex-direction:column;gap:1.1rem;margin-bottom:2rem}
.datos li{display:flex;align-items:center;gap:.85rem}
.datos svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--gris);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.datos a:hover{text-decoration:underline;text-underline-offset:4px}
.form{background:var(--papel);border:1px solid var(--linea);border-radius:6px;padding:2.2rem;display:flex;flex-direction:column;gap:1.1rem}
.form label{display:flex;flex-direction:column;gap:.45rem;font-size:.84rem;font-weight:700;color:var(--tinta-suave)}
.form input,.form select,.form textarea{font:inherit;font-size:.95rem;border:1px solid var(--linea);border-radius:4px;padding:.78rem .9rem;background:var(--fondo);color:var(--tinta);transition:border-color .25s,box-shadow .25s}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--tinta);box-shadow:0 0 0 3px rgba(30,30,30,.1)}
.form__nota{font-size:.85rem;color:var(--tinta);font-weight:600;min-height:1.2em;margin:0}
@media (max-width:860px){.contacto{grid-template-columns:1fr;gap:2.5rem}}

/* ---------- FOOTER ---------- */
.footer{background:var(--tinta);color:rgba(240,240,238,.6);font-size:.88rem}
.footer__in{max-width:var(--ancho);margin:0 auto;padding:3.5rem 2rem 2rem;display:flex;justify-content:space-between;gap:2.5rem;flex-wrap:wrap}
.footer__in img{height:38px;width:auto;margin-bottom:1rem}
.footer a{color:rgba(240,240,238,.85)}
.footer a:hover{color:#fff;text-decoration:underline}
.footer__links{display:flex;flex-direction:column;gap:.5rem}
.footer__inst{max-width:var(--ancho);margin:0 auto;padding:1.4rem 2rem;border-top:1px solid rgba(240,240,238,.1);display:flex;flex-wrap:wrap;gap:.5rem 1.8rem;font-size:.8rem}
.footer__inst span{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gris-claro);width:100%}
.footer__base{text-align:center;padding:1.2rem;border-top:1px solid rgba(240,240,238,.08);font-size:.8rem;color:rgba(240,240,238,.45)}

/* ---------- WhatsApp flotante ---------- */
.wa{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:90;width:54px;height:54px;border-radius:50%;background:var(--panel);display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.25);transition:transform .3s var(--ease)}
.wa:hover{transform:scale(1.08)}
.wa svg{width:26px;height:26px;fill:var(--claro)}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--panel);animation:latido 2.6s ease-out infinite}
@keyframes latido{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}

/* ---------- SELECTOR DE REGIÓN ---------- */
.selector{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.5rem;position:relative;overflow:hidden;text-align:center}
.selector .hero__trama{-webkit-mask-image:radial-gradient(ellipse at 50% 45%,#000,transparent 65%);mask-image:radial-gradient(ellipse at 50% 45%,#000,transparent 65%)}
.selector__logo{position:relative;width:min(300px,70vw);margin-bottom:1.6rem;opacity:0;animation:aparecer 1s var(--ease) .15s both}
.selector__texto{position:relative;color:var(--tinta-suave);font-size:1rem;margin-bottom:2rem;animation:aparecer 1s var(--ease) .4s both}
.selector__opciones{position:relative;display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;animation:aparecer 1s var(--ease) .6s both}
.opcion{display:flex;flex-direction:column;align-items:flex-start;text-align:left;width:230px;padding:1.1rem 1.3rem;background:var(--papel);border:1px solid var(--linea);border-radius:8px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s}
.opcion strong{font-family:var(--serif);font-size:1.3rem;font-weight:500;line-height:1.2}
.opcion span{font-size:.8rem;color:var(--tinta-tenue);margin-top:.3rem;line-height:1.4}
.opcion:hover,.opcion:focus-visible{background:var(--panel);color:var(--claro);transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.15)}
.opcion:hover span,.opcion:focus-visible span{color:var(--gris-claro)}
.selector__pie{position:relative;margin-top:2.6rem;font-size:.85rem;color:var(--tinta-tenue);animation:aparecer 1s var(--ease) .8s both}
@keyframes aparecer{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media (max-width:520px){.opcion{width:100%}.selector__opciones{width:100%;flex-direction:column}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .cinta__pista{animation:none;flex-wrap:wrap;width:auto}
  .cinta__grupo[aria-hidden]{display:none}
}
@media (max-width:620px){.seccion{padding:5rem 0}.contenedor,.nav__in,.hero__in{padding-left:1.3rem;padding-right:1.3rem}}
.contacto>*,.panel__grid>*,.about>*{min-width:0}
@media (max-width:520px){.btn{white-space:normal;text-align:center}}

/* =================================================================
   ACENTO CELESTE — detalles que dan vida a la paleta en grises
   Cambiar los tonos acá cambia todo el sitio.
   ================================================================= */
:root{
  --celeste:      #7DB9E0;   /* celeste principal (sobre fondos oscuros) */
  --celeste-hondo:#2F78AE;   /* azul para texto sobre gris claro (buen contraste) */
  --celeste-suave:rgba(125,185,224,.18);
}

/* Palabras destacadas en títulos */
h1 em,h2 em,.cierre__frase em{font-style:italic;color:var(--celeste-hondo)}
.cierre__frase em,.seccion--panel h2 em{color:var(--celeste)}

/* Etiquetas pequeñas (eyebrows) */
.eyebrow{color:var(--celeste-hondo)}
.eyebrow--claro{color:var(--celeste)}
.eyebrow::before{content:"";display:inline-block;width:18px;height:1.5px;background:currentColor;vertical-align:middle;margin-right:.6rem;transform:translateY(-1px)}
.declaracion .eyebrow::before{display:none}

/* Brillo celeste suave detrás del sello y en el selector */
.hero::before,.selector::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(125,185,224,.38),transparent 65%);right:-120px;top:50%;transform:translateY(-50%);pointer-events:none;animation:respirar 8s ease-in-out infinite}
.selector::before{right:auto;left:50%;top:42%;transform:translate(-50%,-50%);width:720px;height:720px;animation:none;opacity:.8}
@keyframes respirar{50%{opacity:.6;transform:translateY(-50%) scale(1.08)}}

/* Sello */
.sello__texto{fill:var(--celeste-hondo)}
.sello__anillo{border-color:var(--celeste)}
.sello__aro2{stroke:var(--celeste-hondo);opacity:.5}

/* Menú */
.nav__links a::after{background:var(--celeste-hondo)}
.nav__links a.activo{color:var(--celeste-hondo)}
.marca__region{color:var(--celeste-hondo)}

/* Botones: hover con celeste */
.btn--oscuro:hover{background:var(--celeste-hondo);box-shadow:0 10px 24px rgba(47,120,174,.32)}
.btn--linea:hover{border-color:var(--celeste-hondo);color:var(--celeste-hondo)}
.btn--claro:hover{background:var(--celeste);color:var(--tinta)}

/* Cinta en movimiento */
.cinta{border-top:2px solid var(--celeste)}
.cinta__grupo span::after{background:var(--celeste)}

/* Enfoque, servicios y motivos */
.enfoque svg{stroke:var(--celeste-hondo)}
.enfoque li:hover,.items li:hover{background:#EEF4F8}
.tabs__btn small{color:var(--celeste-hondo)}
.tabs__btn.activo{border-color:var(--celeste-hondo)}
.panel__cierre{color:var(--celeste-hondo)}
.items li{position:relative}
.items li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--celeste);transform:scaleY(0);transition:transform .3s var(--ease)}
.items li:hover::before{transform:scaleY(1)}
.motivo svg .acento{stroke:var(--celeste-hondo)}
.motivo svg{transition:transform .4s var(--ease)}
.motivo:hover svg{transform:translateY(-4px)}

/* Cómo trabajamos: la línea se llena en celeste */
.stepper__relleno{background:var(--celeste)}
.paso.activo .paso__punto{background:var(--celeste);border-color:var(--celeste);box-shadow:0 0 0 6px rgba(125,185,224,.18)}
.paso.activo .paso__num{color:var(--celeste)}

/* Kits */
.kit__tag{color:var(--celeste-hondo);border-color:var(--celeste-hondo)}
.kit li::before{background:var(--celeste-hondo)}
.kit:hover{box-shadow:0 20px 40px rgba(47,120,174,.14)}
.kit--destacado{border-top:3px solid var(--celeste)}
.kit--destacado .kit__tag{color:var(--celeste);border-color:var(--celeste)}
.kit--destacado li::before{background:var(--celeste)}

/* Opiniones */
.estrellas svg{fill:var(--celeste-hondo)}
.opinion{border-top:3px solid var(--celeste);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.opinion:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(0,0,0,.08)}
.avatar{background:var(--celeste-hondo)}
.puntos button.activo{background:var(--celeste-hondo)}
.flecha:hover{border-color:var(--celeste-hondo);background:var(--celeste-suave)}
.flecha:hover svg{stroke:var(--celeste-hondo)}

/* Cierre */
.cierre__lema{color:var(--celeste)}
.cierre{border-top:2px solid var(--celeste)}

/* Contacto */
.datos svg{stroke:var(--celeste-hondo)}
.form{border-top:3px solid var(--celeste)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--celeste-hondo);box-shadow:0 0 0 3px rgba(47,120,174,.18)}

/* Footer */
.footer{border-top:3px solid var(--celeste)}
.footer__inst span{color:var(--celeste)}
.footer a:hover{color:var(--celeste)}

/* WhatsApp flotante: onda celeste */
.wa::before{border-color:var(--celeste)}
.wa:hover{background:var(--celeste-hondo)}

/* Selector */
.selector__texto{color:var(--celeste-hondo);font-weight:600}
.opcion{border-top:3px solid var(--celeste)}
.opcion:hover,.opcion:focus-visible{background:var(--celeste-hondo);border-color:var(--celeste-hondo)}
.opcion:hover span,.opcion:focus-visible span{color:#DCEBF5}

/* Barra de progreso de lectura */
.progreso{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--celeste-hondo),var(--celeste));z-index:200;transition:width .1s linear}

@media (prefers-reduced-motion:reduce){.hero::before{animation:none}}