/* =========================================================================
   SYNEST — base compartida por todas las páginas
   Tokens, reset, cabecera, bloques de vídeo y footer. Lo específico de cada
   página vive en su propio archivo (home.css, microsite.css, ...).
   ========================================================================= */
/* ------------------------------- tokens -------------------------------- */
:root{
  --black:#000;
  --ink:#0d1218;
  --ink-2:#1d2939;
  --cream:#f5f5ef;
  --teal:#3efac5;
  --mint:#9ffde2;
  --blue-900:#01376d;
  --blue-700:#0d5c8a;
  --blue-200:#bbdbff;
  --lime:#efffc0;
  --yellow:#ffc000;
  --grey:#aeaeae;
  --grey-line:#474747;

  --sans:"Open Sans","Segoe UI",system-ui,sans-serif;
  --display:"Zalando Sans","Open Sans","Segoe UI",system-ui,sans-serif;
  --display-x:"Zalando Sans Expanded","Zalando Sans","Open Sans",system-ui,sans-serif;
  --jakarta:"Plus Jakarta Sans","Open Sans",system-ui,sans-serif;
  --dots:"Zen Dots","Zalando Sans Expanded",system-ui,sans-serif;
  --play:"Play","Open Sans",system-ui,sans-serif;

  /* El diseno es un lienzo de 1440 con 80 de margen, o sea 1280 de contenido.
     Por encima de 1440 el margen crece para que el contenido no siga
     estirandose: si no, las tarjetas se hacen enormes mientras la letra se
     queda en su tamano maximo y queda un desierto de aire dentro. */
  --gutter:max(clamp(20px,5.5vw,80px),(100vw - 1280px) / 2);
  --band-y:clamp(40px,5vw,56px);
  --fs-display:clamp(28px,3.1vw,36px);
  --fs-body:clamp(16px,1.45vw,20px);
  --radius-lg:24px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ------------------------------- reset --------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip;
  /* La cabecera es fija: sin esto un salto a #ancla deja el destino
     escondido detras de ella. base.js mide la cabecera y publica su alto
     en --cab-h; el valor de reserva cubre el caso sin JS. */
  scroll-padding-top:calc(var(--cab-h, 110px) + 16px);
}
body{
  margin:0;
  background:var(--black);
  color:var(--cream);
  font-family:var(--sans);
  font-size:var(--fs-body);
  line-height:1.4;
  overflow-x:clip;
}
section,.band,.escalado,.concept__grid,.footer__inner{min-width:0}
.escalado>*{min-width:0}
img,video{display:block;max-width:100%}
h1,h2,h3,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

/* Texto que solo leen los lectores de pantalla: se usa donde el diseno
   resuelve el titulo con un logotipo o no pone ninguno. */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}
.skip-link{
  position:fixed;left:-9999px;top:0;z-index:999;
  padding:12px 20px;background:var(--teal);color:#000;border-radius:0 0 12px 0;
}
.skip-link:focus{left:0}

:where(a,button,input,[tabindex]):focus-visible{
  outline:2px solid var(--teal);outline-offset:3px;border-radius:4px;
}

/* --------------------------- scroll reveal ----------------------------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* ------------------------------ header --------------------------------- */
.site-header{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .35s var(--ease),backdrop-filter .35s var(--ease),padding .35s var(--ease);
}
.site-header.is-stuck{
  background:rgba(0,0,0,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.header-inner{
  display:flex;align-items:center;gap:16px;
  padding:clamp(16px,2.223vw,32px) var(--gutter);
}
.brand img{width:clamp(104px,9.8vw,141px);height:auto}
/* La fila de enlaces mide 47 en el diseno y el boton de contacto, que es mas
   alto, se sale de ella y queda centrado dentro de los 111 de la cabecera.
   Sin esta altura fija manda el boton y la cabecera crece a 126. */
.nav{
  margin-left:auto;display:flex;align-items:center;
  gap:clamp(20px,3.334vw,48px);height:47px;
}
.nav-link{font-size:16px;color:#fff;position:relative;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;
  background:var(--teal);transition:right .35s var(--ease);
}
.nav-link:hover::after{right:0}
.nav-link--has-icon{display:flex;align-items:center;gap:8px}
.nav-link--has-icon img{width:24px;height:24px;transition:transform .3s var(--ease)}
.nav-link--has-icon:hover img{transform:translateY(2px)}

/* --- desplegable de Servicios (Menu_v.2 del diseño: 294x346, 7 enlaces
       separados 46 px, con 24 px de aire arriba) --- */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown .nav-link--has-icon{cursor:pointer}
.nav-dropdown.is-open .nav-link--has-icon img{transform:rotate(180deg)}
.nav-panel{
  /* Menu_v.2 del diseno: 294x346, sin esquinas redondeadas, negro al 30 %
     con desenfoque de fondo de 56 y los enlaces alineados a la derecha. */
  position:absolute;left:-32px;top:calc(100% + 20px);
  min-width:294px;padding:24px 32px;
  background:rgba(0,0,0,.3);
  backdrop-filter:blur(56px);-webkit-backdrop-filter:blur(56px);
  display:grid;gap:24px;justify-items:end;text-align:right;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
}
.nav-dropdown.is-open .nav-panel{opacity:1;visibility:visible;transform:none}
/* El panel baja 20 px separado del boton. Ese hueco no pertenece a
   .nav-dropdown, asi que al bajar el raton hacia el panel se disparaba
   mouseleave y el menu se cerraba antes de llegar. Este puente invisible
   cubre el hueco; con el panel cerrado es visibility:hidden y no estorba. */
.nav-panel::before{content:"";position:absolute;left:0;right:0;top:-20px;height:20px}
.nav-panel a{font-size:16px;line-height:22px;color:#fff;white-space:nowrap;text-align:right}
.nav-panel a:hover{color:var(--teal)}

.btn-outline{
  border:1.5px solid #fff;border-radius:100px;
  padding:clamp(13px,1.5vw,20px) clamp(20px,2.4vw,32px);
  font-size:14px;letter-spacing:2.38px;text-transform:uppercase;color:#fff;
  white-space:nowrap;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn-outline:hover{background:var(--teal);border-color:var(--teal);color:#000}

.nav-toggle{display:none;width:44px;height:44px;margin-left:auto;position:relative}
.nav-toggle span{
  position:absolute;left:10px;right:10px;height:2px;background:#fff;border-radius:2px;
  transition:transform .3s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span:nth-child(1){top:14px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:28px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1100px){
  .nav-toggle{display:block}
  .nav{
    position:fixed;inset:0 0 auto;top:0;padding:96px var(--gutter) 40px;
    flex-direction:column;align-items:flex-start;gap:24px;
    background:rgba(0,0,0,.96);backdrop-filter:blur(18px);
    transform:translateY(-102%);transition:transform .45s var(--ease);
    margin-left:0;height:auto;
  }
  .nav.is-open{transform:none}
  .nav-link{font-size:22px}
  .nav-dropdown{display:block;width:100%}
  /* En movil el panel va en el flujo, pegado al boton: no hay hueco que
     cubrir y el puente se colaria sobre el enlace de arriba. */
  .nav-panel::before{content:none}
  .nav-panel{
    position:static;min-width:0;padding:16px 0 0 16px;
    justify-items:start;text-align:left;
    background:none;backdrop-filter:none;-webkit-backdrop-filter:none;
    gap:16px;transform:none;height:0;overflow:hidden;
    transition:height .3s var(--ease),opacity .3s var(--ease);
  }
  .nav-dropdown.is-open .nav-panel{height:auto;padding-bottom:8px}
  .nav-panel a{font-size:17px;white-space:normal}
  .btn-outline{margin-top:8px}
}

/* ------------------------- media (video) blocks ------------------------ */
.media-video{width:100%;height:100%;object-fit:cover}
.media-fallback{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;pointer-events:none;
}
[data-video].no-video .media-video{opacity:0}
[data-video].no-video .media-fallback{
  opacity:1;animation:kenburns 26s var(--ease) infinite alternate;
}
@keyframes kenburns{
  from{transform:scale(1) translate3d(0,0,0)}
  to{transform:scale(1.09) translate3d(-1.5%,-1%,0)}
}

.video-frame{
  position:relative;width:100%;aspect-ratio:1280/720;
  border-radius:var(--radius-lg);overflow:hidden;background:var(--ink);
  box-shadow:0 30px 80px rgba(1,55,109,.25);
}
.video-frame--dark{background:#000;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.video-btn{
  position:absolute;right:16px;bottom:16px;width:52px;height:52px;border-radius:50%;
  background:rgba(0,0,0,.55);backdrop-filter:blur(8px);
  display:grid;place-items:center;opacity:0;transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.video-frame:hover .video-btn,.video-btn:focus-visible{opacity:1}
.video-btn span{
  width:0;height:0;border-left:14px solid #fff;border-top:9px solid transparent;
  border-bottom:9px solid transparent;margin-left:4px;
}
.video-btn.is-playing span{
  width:14px;height:16px;margin-left:0;border:0;
  background:linear-gradient(90deg,#fff 0 5px,transparent 5px 9px,#fff 9px 14px);
}

/* -------------------------------- footer ------------------------------- */
.footer{background:var(--black);padding:clamp(48px,6.5vw,88px) var(--gutter)}
.footer__inner{display:flex;gap:clamp(32px,6.11vw,88px);align-items:flex-start;justify-content:space-between}
.footer__logo img{width:clamp(160px,16vw,234px);height:auto}
.footer__content{flex:1;max-width:958px;display:flex;flex-direction:column;gap:32px}
.footer__cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,6.94vw,100px)}
.footer__col p{margin-bottom:16px;font-size:16px;line-height:1.5;color:#fff}
.footer__col p:last-child{margin-bottom:0}
.footer__col a{text-decoration:none;transition:color .25s var(--ease)}
.footer__col a:hover{color:var(--teal)}
.newsletter{display:flex;flex-direction:column;gap:16px;align-items:flex-start}
/* El rotulo mide 260 en el diseno y la columna 252,67: se sale un poco y no
   parte en dos lineas. */
.newsletter__label{font-weight:700;font-size:16px;line-height:22px;color:#fff;white-space:nowrap}
.newsletter__input{
  width:100%;background:none;border:0;border-bottom:1px solid #fff;color:#fff;
  padding:0;font-size:16px;line-height:24px;font-weight:700;font-family:inherit;
}
.newsletter__input::placeholder{color:rgba(255,255,255,.35)}
.newsletter__btn{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid #4a4a4a;border-radius:12px;padding:4px 12px;
  font-family:var(--display);font-weight:500;font-size:16px;line-height:22px;color:#4a4a4a;
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.newsletter__btn:hover{color:var(--teal);border-color:var(--teal)}
/* La flecha va recortada sobre el color del texto para que acompane al hover
   en vez de quedarse gris. */
.newsletter__arrow{
  width:12px;height:12px;flex:0 0 auto;background:currentColor;
  -webkit-mask:url("../svg/arrow-up-right.svg") center/contain no-repeat;
          mask:url("../svg/arrow-up-right.svg") center/contain no-repeat;
}
/* Con un solo nombre de clase la pisa .footer__col p, que es mas
   especifica y la dejaba en 16 px y blanca; en el diseno son 12 px,
   interlineado 16 y #AEAEAE. */
.newsletter .newsletter__legal{font-size:12px;line-height:16px;color:var(--grey)}
.newsletter .newsletter__ok{font-size:13px;color:var(--teal)}
.footer__legal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,6.94vw,100px);align-items:center}
.footer__legal a{font-size:16px;color:var(--grey);text-decoration:underline}
.footer__legal a:hover{color:#fff}
.footer__legal span{font-size:14px;color:#424242}

@media (max-width:900px){
  .footer__inner{flex-direction:column}
  .footer__cols,.footer__legal{grid-template-columns:1fr}
}