/* Header compartido de todo el sitio -- ver header.js. Cambiar el
   estilo del header aca una sola vez, se aplica en todas las paginas. */
header{
  position:fixed;inset:0 0 auto 0;z-index:100;padding:22px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  transition:padding .5s var(--ease),background .5s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
header.scrolled{padding:12px var(--pad);border-bottom-color:var(--line)}
/* el fondo oscuro con desenfoque va en una capa aparte (::before) y no
   en el header: un backdrop-filter en el propio header hace que el menu
   del celular (position:fixed) se mida contra el header y no contra la
   pantalla, y quedaba encerrado en la franja de arriba */
header::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:rgba(8,8,10,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  opacity:0;transition:opacity .5s var(--ease)
}
header.scrolled::before{opacity:1}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:30px;width:auto;transition:height .5s var(--ease)}
header.scrolled .brand img{height:24px}
.brand span{
  font-family:Syne;font-weight:700;font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  padding-left:12px;border-left:1px solid var(--line);color:var(--smoke)
}
nav{display:flex;align-items:center;gap:6px}
nav a{
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--smoke);
  position:relative;padding:4px 0;transition:color .35s
}
nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--red);
  transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)
}
nav a:hover{color:var(--white)}
nav a:hover::after{transform:scaleX(1);transform-origin:left}
/* la pagina en la que estas parado se queda con la linea puesta,
   ademas del efecto al pasar el mouse en las demas */
nav a.active{color:var(--white)}
nav a.active::after{transform:scaleX(1)}
/* Home y Gallery como iconos: al pasar el mouse, abajo aparece de que
   se trata (el nombre sigue en aria-label para lectores de pantalla) */
nav a.nav-ico{width:42px;height:42px;padding:0;display:grid;place-items:center}
nav a.nav-ico svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .45s var(--ease)}
nav a.nav-ico:hover svg{transform:translateY(-2px)}
nav a.nav-ico::after{left:50%;width:18px;margin-left:-9px;bottom:1px}
.nav-tip{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,-4px);white-space:nowrap;
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--white);
  background:var(--ink-3);border:1px solid var(--line);padding:6px 13px;border-radius:100px;
  opacity:0;pointer-events:none;transition:opacity .3s,transform .4s var(--ease)
}
nav a.nav-ico:hover .nav-tip,nav a.nav-ico:focus-visible .nav-tip{opacity:1;transform:translate(-50%,0)}
.nav-cta{
  margin-left:24px;border:1px solid var(--red);background:var(--red);border-radius:100px;padding:10px 22px!important;color:#fff!important;
  transition:border-color .4s,background .4s,transform .4s var(--ease),box-shadow .4s
}
.nav-cta::after{display:none}
.nav-cta:hover{border-color:var(--red-soft);background:var(--red-soft);transform:translateY(-1px);box-shadow:0 10px 30px rgba(230,51,41,.35)}
/* boton de idioma EN / ES: flotante abajo a la derecha, siempre visible */
.lang-btn{
  position:fixed;right:clamp(14px,1.8vw,26px);bottom:clamp(14px,1.8vw,26px);bottom:max(clamp(14px,1.8vw,26px),env(safe-area-inset-bottom));
  z-index:90;display:flex;align-items:center;gap:2px;padding:3px;cursor:pointer;
  background:rgba(14,14,18,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:100px;transition:border-color .3s
}
/* web: el flotante abajo a la derecha. celular: dentro del encabezado, compacto */
.lang-nav{display:none}
.lang-btn:hover{border-color:rgba(255,255,255,.25)}
.lang-btn span{
  font-family:Poppins,sans-serif;font-size:10px;letter-spacing:.14em;color:var(--smoke);
  padding:5px 9px;border-radius:100px;transition:background .3s,color .3s
}
.lang-btn span.on{background:var(--red);color:#fff}
.page-top-space{height:78px}
/* celular: los mismos iconos que en la web (Home, Gallery) + el boton, en
   la barra de arriba, sin menu de hamburguesa */
@media (max-width:760px){
  header{padding:14px var(--pad);gap:10px}
  header.scrolled{padding:10px var(--pad)}
  nav{gap:6px}
  nav a.nav-ico{width:38px;height:38px}
  .lang-float{display:none}
  .lang-nav{display:flex;position:static;margin-right:4px;padding:2px;background:none;-webkit-backdrop-filter:none;backdrop-filter:none}
  .lang-nav span{padding:4px 7px;font-size:9px}
  /* el boton "Start a project" ya esta grande en el hero y en contacto */
  .nav-cta{display:none}
  .brand span{display:none}
}
/* sin mouse (celular/tablet) no hay "pasar por encima": no se muestra la etiqueta */
@media (hover:none){.nav-tip{display:none}}

/* ---------- formulario "Start a project" (ver header.js) ---------- */
.cf{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:24px;visibility:hidden;opacity:0;transition:opacity .5s var(--ease),visibility .5s}
.cf.open{visibility:visible;opacity:1}
.cf-backdrop{position:absolute;inset:0;background:rgba(4,4,6,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.cf-card{
  position:relative;width:min(640px,100%);max-height:calc(100vh - 48px);overflow:auto;
  background:linear-gradient(180deg,#15151a,#0d0d10);border:1px solid var(--line);border-radius:24px;
  padding:48px 46px 38px;box-shadow:0 50px 140px rgba(0,0,0,.65);
  transform:translateY(46px) scale(.95);opacity:0;transition:transform .8s var(--ease),opacity .6s var(--ease)
}
.cf.open .cf-card{transform:none;opacity:1}
/* linea y resplandor rojo arriba de la tarjeta */
.cf-card::before{content:"";position:absolute;left:12%;right:12%;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--red),transparent)}
.cf-card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(70% 38% at 50% 0%,rgba(230,51,41,.16),transparent 72%)}
.cf-card > *{position:relative;z-index:1}
/* los elementos entran de a uno, escalonados (--i = orden) */
.cf.open .cf-in{animation:cfIn .8s var(--ease) both;animation-delay:calc(.12s + var(--i,0) * .06s)}
@keyframes cfIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.cf-close{position:absolute;top:16px;right:18px;z-index:2;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:none;color:var(--smoke);font-size:20px;cursor:pointer;transition:color .3s,border-color .3s,transform .5s var(--ease)}
.cf-close:hover{color:var(--white);border-color:var(--red);transform:rotate(90deg)}
.cf-eyebrow{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--smoke);margin:0 0 16px}
.cf-eyebrow::before{content:"";width:34px;height:1px;background:var(--red)}
.cf-title{font-family:Syne;font-weight:800;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1;letter-spacing:-.03em;text-transform:uppercase;margin:0 0 30px}
.cf-title em{font-style:normal;color:var(--red)}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cf-field{display:block;margin-bottom:18px}
.cf-label{display:block;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke);margin-bottom:9px}
.cf-field input,.cf-field textarea{
  width:100%;box-sizing:border-box;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;color:var(--white);font:inherit;font-size:14.5px;outline:none;
  transition:border-color .3s,background .3s,box-shadow .3s
}
.cf-field textarea{min-height:120px;resize:vertical}
.cf-field input:focus,.cf-field textarea:focus{border-color:rgba(230,51,41,.7);background:rgba(230,51,41,.04);box-shadow:0 0 0 4px rgba(230,51,41,.1)}
.cf-chips{display:flex;flex-wrap:wrap;gap:8px}
.cf-chip{
  border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--smoke);border-radius:100px;
  padding:9px 16px;font:inherit;font-size:12px;letter-spacing:.06em;cursor:pointer;
  transition:color .3s,border-color .3s,background .3s,transform .3s var(--ease)
}
.cf-chip:hover{color:var(--white);border-color:rgba(255,255,255,.28)}
.cf-chip.on{color:#fff;border-color:var(--red);background:rgba(230,51,41,.16);transform:translateY(-1px)}
.cf-trap{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.cf-send{
  width:100%;margin-top:8px;border:0;border-radius:100px;padding:17px 24px;cursor:pointer;
  background:var(--red);color:#fff;font-family:Syne;font-weight:700;font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:12px;
  box-shadow:0 10px 40px rgba(230,51,41,.3);transition:box-shadow .4s,transform .4s var(--ease),background .3s
}
.cf-send:hover{transform:translateY(-2px);box-shadow:0 16px 50px rgba(230,51,41,.45);background:var(--red-soft)}
.cf-send .arr{transition:transform .4s var(--ease)}
.cf-send:hover .arr{transform:translateX(5px)}
.cf-send[disabled]{opacity:.7;cursor:progress;transform:none}
.cf-send .spin{width:15px;height:15px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:cfSpin .8s linear infinite}
@keyframes cfSpin{to{transform:rotate(360deg)}}
.cf-msg{min-height:20px;margin:12px 0 0;font-size:13px;color:var(--red-soft);text-align:center}
.cf-msg a{color:var(--white);border-bottom:1px solid var(--line)}
/* vista de "enviado" */
.cf-done{text-align:center;padding:26px 0 8px}
.cf-done svg{width:86px;height:86px;margin-bottom:22px}
.cf-done circle{stroke:var(--red);stroke-width:2;fill:none;stroke-dasharray:252;stroke-dashoffset:252;animation:cfDraw .9s var(--ease) forwards}
.cf-done path{stroke:#fff;stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:cfDraw .6s .6s var(--ease) forwards}
@keyframes cfDraw{to{stroke-dashoffset:0}}
.cf-done h3{font-family:Syne;font-weight:800;font-size:2rem;text-transform:uppercase;letter-spacing:-.02em;margin:0 0 10px}
.cf-done p{color:var(--smoke);margin:0 0 26px}
.cf-done button{border:1px solid var(--line);background:none;color:var(--white);border-radius:100px;padding:12px 26px;font:inherit;font-size:12px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
.cf-done button:hover{border-color:var(--red)}
body.cf-lock{overflow:hidden}
@media (max-width:560px){
  .cf{padding:12px}
  /* compacto: que todo (hasta el boton de enviar) entre en la pantalla del celular */
  .cf-card{padding:30px 20px 20px;border-radius:20px}
  .cf-close{top:10px;right:12px;width:36px;height:36px}
  .cf-eyebrow{margin-bottom:10px;font-size:10px}
  .cf-title{font-size:1.5rem;margin-bottom:16px}
  .cf-row{grid-template-columns:1fr;gap:0}
  .cf-field{margin-bottom:12px}
  .cf-label{margin-bottom:6px;font-size:9.5px}
  .cf-field input,.cf-field textarea{padding:11px 14px;font-size:15px}
  .cf-field textarea{min-height:76px}
  .cf-chips{gap:6px}
  .cf-chip{padding:7px 12px;font-size:11.5px}
  .cf-send{padding:14px 20px;margin-top:4px}
  .cf-msg{margin-top:8px;min-height:16px}
}