:root{
  --panel:#FFFFFF;        /* fondo principal (blanco) */
  --steel:#F2ECE2;        /* crema cálido (tarjetas/superficies) */
  --line:rgba(20,15,10,.14); /* bordes, oscuro translúcido para verse sobre blanco/crema */
  --maroon:#5C1014;       /* granate oscuro (acento fuerte: banner de emergencia, franja) */
  --copper:#F2C419;       /* dorado (relleno: botones, LEDs, chips activos) */
  --volt:#F2C419;         /* dorado (mismo rol, relleno) */
  --gold-text:#A66B08;    /* dorado oscuro, para usar como TEXTO sobre blanco/crema */
  --dark:#14100D;         /* casi negro, para texto sobre el dorado o el granate */
  --ink:#1C1512;          /* texto principal (oscuro) */
  --muted:#6B615A;        /* texto secundario (gris cálido, oscuro) */
  --ok:#3E9B57;
  --radius:10px;
  font-size:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--panel);
  color:var(--ink);
  font-family:'IBM Plex Sans',sans-serif;
  line-height:1.6;
}
h1,h2,h3{font-family:'Archivo',sans-serif;line-height:1.1;text-wrap:balance}
p{max-width:65ch}
.mono{font-family:'IBM Plex Mono',monospace}
img{max-width:100%;display:block}

/* ---- Franja de seguridad (firma visual) ---- */
.hazard{
  height:8px;
  background:repeating-linear-gradient(-45deg,var(--volt) 0 14px,var(--maroon) 14px 28px);
}

/* ---- Barra superior ---- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1100px;margin:0 auto;padding:.9rem 1.25rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.logo{display:flex;align-items:center;gap:.6rem;font-family:'Archivo';font-weight:900;font-size:1.15rem;letter-spacing:.5px;color:inherit;text-decoration:none}
.logo .bolt{width:30px;height:30px;background:var(--volt);border-radius:6px;display:grid;place-items:center;color:var(--dark);font-size:1.1rem;flex-shrink:0}
.logo-img{height:34px;width:auto;display:block}
nav ul{display:flex;gap:1.4rem;list-style:none}
nav a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}
nav a:hover,nav a:focus-visible{color:var(--gold-text)}
nav a[aria-current="page"]{color:var(--gold-text)}
.cta-nav{
  position:relative;
  background:var(--volt);color:var(--dark);font-weight:600;font-size:.85rem;
  padding:.55rem 1rem;border-radius:8px;text-decoration:none;white-space:nowrap;
  transition:transform .15s;
}
.cta-nav:hover{transform:translateY(-2px)}
.lang-switch{
  display:flex;align-items:center;gap:.3rem;font-family:'IBM Plex Mono',monospace;
  font-size:.78rem;font-weight:600;letter-spacing:.5px;flex-shrink:0;
}
.lang-switch a{color:var(--muted);text-decoration:none;padding:.15rem .3rem;border-radius:4px;transition:color .2s}
.lang-switch a:hover,.lang-switch a:focus-visible{color:var(--gold-text)}
.lang-switch a.active{color:var(--gold-text);cursor:default}
.lang-switch span{color:var(--line)}
.cta-nav::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:var(--volt);pointer-events:none;
  animation:cta-ping 2.2s ease-out infinite;
}
@keyframes cta-ping{
  0%{transform:scale(1);opacity:.5}
  100%{transform:scale(1.35);opacity:0}
}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:.4rem .7rem;font-size:1.1rem;cursor:pointer}

/* ---- Encabezado de página interior ---- */
.page-head{max-width:1100px;margin:0 auto;padding:3.2rem 1.25rem 1rem}
.sec-label{font-family:'IBM Plex Mono';font-size:.75rem;color:var(--gold-text);letter-spacing:2px;text-transform:uppercase;margin-bottom:.6rem}
.sec-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;margin-bottom:.8rem}
.page-head p{color:var(--muted);max-width:60ch}

/* ---- Secciones ---- */
section{max-width:1100px;margin:0 auto;padding:3rem 1.25rem}

/* Servicios */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.card{
  background:var(--steel);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;transition:transform .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold-text)}
.card .ico{font-size:1.6rem;margin-bottom:.8rem}
.card h3{font-size:1.05rem;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.9rem}
button.card{cursor:pointer;text-align:left;width:100%;font-family:inherit;display:block}
.card-more{display:inline-flex;align-items:center;gap:.3rem;margin-top:.9rem;font-size:.82rem;color:var(--gold-text);font-weight:600;transition:color .2s}
button.card:hover .card-more,button.card:focus-visible .card-more{color:var(--gold-text);text-decoration:underline}

.card-service{padding:0;overflow:hidden}
button.card-service{display:flex;flex-direction:column}
.card-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.card-body{padding:1.5rem;display:flex;flex-direction:column;flex:1}

/* Modal genérico */
.modal{
  position:fixed;inset:0;z-index:100;background:rgba(10,11,13,.85);
  backdrop-filter:blur(6px);display:none;overflow-y:auto;padding:2rem 1rem;
}
.modal.open{display:block}
.modal-card{
  max-width:640px;margin:0 auto;background:var(--steel);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative;
}
.modal-close{
  position:absolute;top:.9rem;right:.9rem;z-index:2;
  background:rgba(255,255,255,.75);backdrop-filter:blur(4px);border:1px solid var(--line);
  color:var(--ink);width:38px;height:38px;border-radius:50%;font-size:1.1rem;cursor:pointer;
}
.modal-close:hover{border-color:var(--gold-text);color:var(--gold-text)}
.modal-image{
  aspect-ratio:16/9;background:linear-gradient(135deg,var(--steel) 0%,var(--panel) 100%);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.modal-image::before{content:"⚡";position:absolute;top:-1.5rem;right:-1rem;font-size:9rem;opacity:.06;line-height:1}
.modal-image img{width:100%;height:100%;object-fit:cover;position:relative}
.modal-image .big-ico{font-size:4rem;position:relative}
.modal-body{padding:2rem 2.2rem 2.2rem}
.modal-body h2{font-size:clamp(1.3rem,3vw,1.7rem);margin-bottom:1.1rem}
.modal-body .body p{margin-bottom:1rem;font-size:.95rem;color:var(--ink);max-width:60ch}
.modal-body .body strong{color:var(--gold-text)}
.modal-cta{margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--line)}
@media (max-width:600px){.modal-body{padding:1.5rem}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.5rem;border-radius:var(--radius);
  font-weight:600;text-decoration:none;font-size:.95rem;
  transition:transform .15s, box-shadow .15s;border:none;cursor:pointer;
  font-family:inherit;
}
.btn:hover{transform:translateY(-2px)}
.btn-wa{background:#25D366;color:#fff}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:none}
.btn-ghost:hover{border-color:var(--gold-text)}
.btn-volt{background:var(--volt);color:var(--dark)}
.btn-dark{background:var(--dark);color:var(--volt)}

/* Fundador / equipo */
.founder{display:grid;grid-template-columns:1fr 260px;gap:2.5rem;align-items:center}
.founder-info p{color:var(--ink);font-size:.95rem;margin-bottom:.9rem;max-width:60ch}
.founder-side{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.5rem}
.founder-photo{width:190px;height:190px;border-radius:20px;overflow:hidden;border:2px solid var(--line);flex-shrink:0;background:var(--steel)}
.founder-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.founder-role{font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--gold-text);letter-spacing:1px;text-transform:uppercase;display:block}
.founder-side h2{font-size:1.4rem}
@media (max-width:700px){
  .founder{grid-template-columns:1fr}
  .founder-side{order:-1}
}
@media (max-width:820px){
  .founder{margin-top:1.5rem}
}

/* Por qué elegirnos */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}
.feat{border-left:3px solid var(--volt);padding-left:1rem}
.feat h3{font-size:1rem;margin-bottom:.3rem}
.feat p{color:var(--muted);font-size:.88rem}

/* Trabajos */
.works{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.2rem}
.work{
  border-radius:var(--radius);border:1px solid var(--line);
  background:var(--steel);overflow:hidden;cursor:pointer;padding:0;
  display:block;width:100%;transition:transform .2s,border-color .2s;
}
.work:hover,.work:focus-visible{transform:translateY(-3px);border-color:var(--gold-text)}
.work img{width:100%;height:auto;display:block}

.work-lightbox{
  position:fixed;inset:0;z-index:120;background:rgba(10,8,6,.92);
  display:none;align-items:center;justify-content:center;padding:2rem 1rem;
}
.work-lightbox.open{display:flex}
.work-lightbox img{max-width:100%;max-height:90vh;border-radius:8px;display:block}
.work-lightbox-close{
  position:absolute;top:1rem;right:1rem;background:rgba(255,255,255,.9);border:none;
  width:42px;height:42px;border-radius:50%;font-size:1.2rem;cursor:pointer;color:var(--ink);
}

/* Testimonios / Reseñas */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.quote{background:var(--steel);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.quote p{font-size:.92rem;color:var(--ink)}
.quote footer{margin-top:.8rem;font-family:'IBM Plex Mono';font-size:.75rem;color:var(--gold-text)}
.stars{color:var(--gold-text);font-size:1.3rem;letter-spacing:2px}
.stars.small{font-size:.95rem;margin-bottom:.5rem}
.rating-summary{
  display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap;
  background:var(--steel);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.6rem;margin-bottom:1.4rem;
}
.rating-big{display:flex;align-items:center;gap:1rem}
.rating-num{font-family:'Archivo';font-weight:900;font-size:2.6rem;color:var(--gold-text);font-variant-numeric:tabular-nums}
.rating-count{color:var(--muted);font-size:.82rem}
.leave-review{
  margin-top:1.8rem;background:var(--steel);border:1px dashed var(--gold-text);
  border-radius:var(--radius);padding:1.6rem;text-align:center;
}
.leave-review h3{font-size:1.1rem;margin-bottom:.3rem}
.leave-review p{color:var(--muted);font-size:.88rem;max-width:none}
.star-input{display:flex;justify-content:center;gap:.3rem;margin-top:1rem}
.star-input button{
  background:none;border:none;font-size:2.2rem;color:#D6CFC4;
  cursor:pointer;transition:color .15s, transform .15s;line-height:1;
}
.star-input button:hover{transform:scale(1.15)}
.star-input button.lit{color:var(--gold-text)}
.star-input button:focus-visible{outline:2px solid var(--gold-text);border-radius:6px}
.star-msg{margin-top:.8rem;font-size:.88rem;color:var(--ok);min-height:1.4em}

/* Formulario */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
form{display:grid;gap:.9rem}
label{font-size:.82rem;font-weight:600;color:var(--muted)}
input,select,textarea{
  width:100%;background:var(--steel);border:1px solid var(--line);border-radius:8px;
  padding:.75rem .9rem;color:var(--ink);font-family:inherit;font-size:.92rem;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold-text);outline-offset:1px;border-color:transparent}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}
.info-list{display:grid;gap:1.1rem}
.info-item{display:flex;gap:.9rem;align-items:flex-start}
.info-item .ico{width:38px;height:38px;flex-shrink:0;background:var(--steel);border:1px solid var(--line);border-radius:8px;display:grid;place-items:center}
.info-item h4{font-size:.9rem}
.info-item p{color:var(--muted);font-size:.85rem}
.msg-ok{display:none;background:rgba(62,155,87,.12);border:1px solid var(--ok);color:var(--ok);padding:.8rem 1rem;border-radius:8px;font-size:.88rem}
.msg-err{display:none;background:rgba(92,16,20,.08);border:1px solid var(--maroon);color:var(--maroon);padding:.8rem 1rem;border-radius:8px;font-size:.88rem}

/* Blog */
.blog-filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.4rem}
.chip{
  background:none;border:1px solid var(--line);color:var(--muted);
  font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.5px;
  padding:.4rem .9rem;border-radius:999px;cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block;
}
.chip:hover{border-color:var(--gold-text);color:var(--ink)}
.chip.active{background:var(--volt);border-color:var(--volt);color:var(--dark);font-weight:500}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.post{
  background:var(--steel);border:1px solid var(--line);border-radius:var(--radius);
  cursor:pointer;transition:transform .2s,border-color .2s;
  display:flex;flex-direction:column;text-decoration:none;color:inherit;
  overflow:hidden;
}
.post-img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;display:block}
.post-body{padding:1.5rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.post:hover{transform:translateY(-4px);border-color:var(--gold-text)}
.post .meta{font-family:'IBM Plex Mono';font-size:.7rem;color:var(--gold-text);letter-spacing:1px;text-transform:uppercase}
.post h3{font-size:1.05rem}
.post p{color:var(--muted);font-size:.88rem;flex:1}
.post .read{font-size:.82rem;color:var(--gold-text);font-weight:600}
.post-foot{display:flex;justify-content:space-between;align-items:center;margin-top:.4rem}
.like-mini{font-family:'IBM Plex Mono';font-size:.75rem;color:var(--muted)}

/* Artículo individual */
.article{max-width:720px;margin:0 auto;padding:3.5rem 1.25rem 4rem}
.article .meta{font-family:'IBM Plex Mono';font-size:.75rem;color:var(--gold-text);letter-spacing:1px;text-transform:uppercase}
.article h1{font-size:clamp(1.7rem,4vw,2.4rem);margin:.7rem 0 1.6rem}
.article-img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:1.8rem}
.article .body p{margin-bottom:1.1rem;font-size:1rem;max-width:65ch}
.article .body strong{color:var(--gold-text)}
.back-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--muted);text-decoration:none;font-size:.85rem;margin-bottom:1.6rem}
.back-link:hover{color:var(--gold-text)}

.reader-actions{
  display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;
  margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--line);
}
.like-btn{
  display:inline-flex;align-items:center;gap:.45rem;
  background:none;border:1px solid var(--line);color:var(--ink);
  padding:.55rem 1rem;border-radius:999px;cursor:pointer;
  font-family:'IBM Plex Sans';font-size:.85rem;font-weight:600;
  transition:all .2s;
}
.like-btn:hover{border-color:var(--gold-text)}
.like-btn.liked{background:var(--volt);border-color:var(--volt);color:var(--dark)}
.like-btn.liked .heart{animation:pop .35s ease}
@keyframes pop{40%{transform:scale(1.4)}}
.share-btn{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--panel);border:1px solid var(--line);color:var(--muted);
  padding:.55rem .9rem;border-radius:999px;cursor:pointer;
  font-size:.8rem;font-weight:500;text-decoration:none;transition:all .2s;
}
.share-btn:hover{border-color:var(--gold-text);color:var(--ink)}
#shareWa{background:#25D366;border-color:#25D366;color:#fff}
#shareWa:hover{border-color:#25D366;color:#fff;opacity:.9}
#shareFb{background:#1877F2;border-color:#1877F2;color:#fff}
#shareFb:hover{border-color:#1877F2;color:#fff;opacity:.9}
.copied-tip{font-size:.78rem;color:var(--ok);display:none}
.article-cta{margin-top:1.6rem;padding-top:1.6rem;border-top:1px solid var(--line)}

/* Legal */
.legal-body h2{font-size:1.05rem;margin:1.4rem 0 .5rem;color:var(--gold-text)}
.legal-body p,.legal-body li{font-size:.9rem;color:var(--ink);margin-bottom:.8rem;max-width:65ch}
.legal-body ul{padding-left:1.2rem;margin-bottom:.8rem}
.legal-links{display:flex;justify-content:center;gap:1.2rem;flex-wrap:wrap;margin-bottom:.6rem}
.legal-links a{color:var(--muted);font-size:.8rem;text-decoration:underline}
.legal-links a:hover{color:var(--gold-text)}

/* Aviso de cookies */
.cookie-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:80;
  background:var(--steel);border-top:1px solid var(--line);
  padding:1rem 1.25rem;display:none;gap:1rem;align-items:center;
  justify-content:center;flex-wrap:wrap;
}
.cookie-bar.show{display:flex}
.cookie-bar p{font-size:.82rem;color:var(--muted);max-width:60ch}
.cookie-bar p a{color:var(--gold-text)}
.cookie-bar .btn{padding:.55rem 1.2rem;font-size:.85rem}

/* Aviso de instalación de la app (solo móvil, solo cuando el navegador lo permite) */
.install-banner{
  position:fixed;left:.75rem;right:.75rem;bottom:.75rem;z-index:90;
  background:var(--dark);color:#fff;border-radius:14px;
  padding:.9rem 1rem;display:none;align-items:center;gap:.8rem;
  box-shadow:0 12px 30px rgba(0,0,0,.35);
  animation:install-in .3s ease;
}
.install-banner.show{display:flex}
@keyframes install-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.install-icon{width:40px;height:40px;border-radius:9px;flex-shrink:0}
.install-text{display:flex;flex-direction:column;gap:.1rem;flex:1;min-width:0}
.install-text strong{font-size:.88rem}
.install-text span{font-size:.75rem;color:rgba(255,255,255,.65)}
.install-btn{padding:.55rem 1.1rem;font-size:.82rem;flex-shrink:0}
.install-close{
  background:none;border:none;color:rgba(255,255,255,.5);font-size:1rem;
  cursor:pointer;padding:.2rem;flex-shrink:0;line-height:1;
}
.install-close:hover{color:#fff}
@media (min-width:640px){.install-banner{display:none!important}}

/* Banner emergencia (usa el granate como acento fuerte) */
.emergency{background:var(--maroon);color:#FFFFFF}
.emergency-inner{
  max-width:1100px;margin:0 auto;padding:2.2rem 1.25rem;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
}
.emergency h2{font-size:1.5rem;font-weight:900;color:var(--volt)}
.emergency p{font-weight:500;opacity:.9;max-width:none}

/* Footer */
footer.site{border-top:1px solid var(--line);padding:2.4rem 1.25rem;text-align:center;color:var(--muted);font-size:.82rem}
footer.site p{max-width:none}

/* WhatsApp flotante */
.wa-float{
  position:fixed;bottom:1.4rem;right:1.4rem;z-index:60;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;font-size:1.6rem;text-decoration:none;
  box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .2s;
}
.wa-float:hover{transform:scale(1.1)}
.wa-float::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:#25D366;pointer-events:none;
  animation:wa-ping 2.2s ease-out infinite;
}
@keyframes wa-ping{
  0%{transform:scale(1);opacity:.5}
  100%{transform:scale(1.7);opacity:0}
}

/* Indicadores "en vivo" (LEDs): pulso constante */
@keyframes led-pulse{
  0%,100%{box-shadow:0 0 6px var(--ok);opacity:1}
  50%{box-shadow:0 0 13px var(--ok);opacity:.6}
}
.led,.circuit-led{animation:led-pulse 2.4s ease-in-out infinite}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation:none!important}
}

@media (max-width:820px){
  .contact-wrap{grid-template-columns:1fr}
  nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:var(--panel);border-bottom:1px solid var(--line);flex-direction:column;padding:1rem 1.25rem;gap:1rem}
  nav ul.open{display:flex}
  .menu-btn{display:block}

  /* Logo queda donde estaba; botón de llamar y hamburguesa se agrupan a la derecha (hamburguesa al extremo) */
  .nav{justify-content:flex-start}
  .logo{margin-right:auto}
  .cta-nav{order:1}
  .lang-switch{order:1}
  .nav>nav{order:2}
}

/* Tablet: separa un poco más el botón de llamar del menú hamburguesa */
@media (max-width:820px) and (min-width:541px){
  .cta-nav{margin-right:1rem}
}

/* Móvil: además, el botón de llamar se reduce a icono redondo */
@media (max-width:540px){
  .cta-nav{
    width:35px;height:35px;padding:0;border-radius:50%;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:.85rem;flex-shrink:0;
  }
  .cta-label{display:none}
}