/* =============================================================
   ASCON SpA — Propuesta de rediseño KUNDEV
   Hoja de estilos compartida por todas las páginas del sitio.
   ============================================================= */

:root{
  /* Paleta tomada directamente del logotipo de ASCON:
     rojo #EE1D23, gris #57585A y blanco. Nada más. */
  --rojo:#EE1D23;
  --rojo-dark:#C4141A;
  --rojo-suave:rgba(238,29,35,0.08);
  --gris:#57585A;          /* gris del logotipo: texto corrido */
  --gris-fuerte:#3D3E40;   /* titulares y secciones oscuras */
  --gris-suave:#8A8B8D;    /* texto secundario */
  --humo:#F4F4F5;          /* alternancia de secciones */
  --blanco:#FFFFFF;
  --linea:rgba(87,88,90,0.18);
  --linea-clara:rgba(255,255,255,0.16);

  /* Alias heredados para no romper reglas antiguas */
  --ink:var(--gris-fuerte);
  --ink-2:#4A4B4D;
  --ink-soft:var(--gris);
  --paper:var(--blanco);
  --white:var(--blanco);
  --line:var(--linea);
  --line-soft:var(--linea-clara);
  --arena:var(--humo);
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Archivo', system-ui, sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-weight:800; letter-spacing:-0.025em; line-height:1.08;}
.mono{font-family:'IBM Plex Mono', monospace;}
a{color:inherit; text-decoration:none;}
img,svg{display:block; max-width:100%;}
.wrap{max-width:1160px; margin:0 auto; padding:0 30px;}
@media(max-width:600px){ .wrap{padding:0 20px;} }

/* ---------- bandera de demo ---------- */
.demo-flag{
  position:fixed; bottom:18px; right:18px; z-index:80;
  background:var(--gris-fuerte); color:var(--blanco);
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.05em;
  padding:10px 15px; border-radius:100px;
  box-shadow:0 10px 30px rgba(61,62,64,.34);
  display:flex; align-items:center; gap:9px;
  transition:background .16s ease;
}
.demo-flag:hover{background:var(--gris);}
.demo-flag::before{content:""; width:6px; height:6px; border-radius:50%; background:var(--rojo); flex:0 0 auto;
  box-shadow:0 0 0 0 rgba(238,29,35,.65); animation:pulse 2.4s ease-out infinite;}
@keyframes pulse{ to{ box-shadow:0 0 0 10px rgba(238,29,35,0);} }
@media(max-width:560px){
  .demo-flag{left:10px; right:10px; bottom:10px; font-size:9.5px; padding:9px 12px;
    justify-content:center; text-align:center; border-radius:11px;}
}
/* ---------- whatsapp flotante ---------- */
.wa{
  position:fixed; right:18px; bottom:74px; z-index:70;
  width:54px; height:54px; border-radius:50%; background:#25D366;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.42);
  transition:transform .18s ease;
}
.wa:hover{transform:scale(1.08);}
.wa svg{width:29px; height:29px; color:#fff;}
@media(max-width:560px){ .wa{right:14px; bottom:64px; width:48px; height:48px;} .wa svg{width:26px; height:26px;} }

/* ---------- header ---------- */
/* Cabecera blanca: el logotipo va con sus colores originales, sin filtros. */
header{
  position:sticky; top:0; z-index:60;
  background:rgba(255,255,255,.94); backdrop-filter:blur(12px);
  color:var(--gris-fuerte); border-bottom:1px solid var(--linea);
}
nav{display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:14px 30px; max-width:1160px; margin:0 auto;}
@media(max-width:600px){ nav{padding:11px 20px;} }
.brand{display:flex; align-items:center; gap:11px; flex:0 0 auto;}
.brand img{height:32px; width:auto;}
@media(max-width:400px){ .brand img{height:26px;} }
.brand-sub{font-family:'IBM Plex Mono', monospace; font-size:9.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--gris-suave); border-left:1px solid var(--linea); padding-left:11px;}
@media(max-width:1080px){ .brand-sub{display:none;} }
.nav-links{display:flex; gap:24px; font-size:14.5px; font-weight:600;}
.nav-links a{color:var(--gris); transition:color .15s; padding:4px 0; position:relative;}
.nav-links a:hover{color:var(--rojo);}
.nav-links a.active{color:var(--gris-fuerte);}
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--rojo); border-radius:2px;
}
@media(max-width:980px){ .nav-links{display:none;} }
.nav-right{display:flex; align-items:center; gap:10px; flex:0 0 auto;}

.menu-toggle{display:none; background:none; border:none; color:var(--gris-fuerte); cursor:pointer; padding:6px;
  align-items:center; justify-content:center;}
.menu-toggle svg{width:23px; height:23px;}
@media(max-width:980px){ .menu-toggle{display:flex;} }
.mobile-menu{max-height:0; overflow:hidden; background:var(--blanco);
  transition:max-height .35s cubic-bezier(.22,.61,.36,1);}
.mobile-menu.open{max-height:460px; border-top:1px solid var(--linea);}
.mobile-menu a{display:block; padding:15px 30px; color:var(--gris);
  font-size:15.5px; font-weight:600; border-top:1px solid var(--linea);}
.mobile-menu a:first-child{border-top:none;}
.mobile-menu a.active{color:var(--rojo); box-shadow:inset 3px 0 0 var(--rojo);}
@media(min-width:981px){ .mobile-menu{display:none;} }
@media(max-width:600px){ .mobile-menu a{padding:14px 20px;} }
/* ---------- botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 20px; border-radius:7px; font-family:'Archivo',sans-serif;
  font-size:14.5px; font-weight:700; cursor:pointer; border:none; white-space:nowrap;
  transition:transform .16s ease, box-shadow .16s ease, background .16s ease, color .16s ease;
}
.btn svg{width:17px; height:17px; flex:0 0 auto;}
.btn-rojo{background:var(--rojo); color:#fff;}
.btn-rojo:hover{background:var(--rojo-dark); transform:translateY(-2px); box-shadow:0 10px 22px rgba(238,29,35,.32);}
.btn-line{background:transparent; color:var(--gris-fuerte); border:1px solid var(--linea);}
.btn-line:hover{border-color:var(--rojo); color:var(--rojo);}
.btn-ink{background:var(--gris-fuerte); color:var(--blanco);}
.btn-ink:hover{transform:translateY(-2px); box-shadow:0 10px 22px rgba(61,62,64,.3);}
/* Para usar sobre fondo rojo o gris */
.btn-blanco{background:var(--blanco); color:var(--rojo);}
.btn-blanco:hover{transform:translateY(-2px); box-shadow:0 10px 22px rgba(0,0,0,.18);}
.btn-ghost{background:transparent; color:var(--blanco); border:1px solid rgba(255,255,255,.45);}
.btn-ghost:hover{background:rgba(255,255,255,.14);}
@media(max-width:480px){ .btn{padding:10px 15px; font-size:13.5px;} }
/* ---------- portada: hero ---------- */
/* Portada blanca: la foto se funde hacia el blanco por la izquierda, asi el
   titular se lee en gris sobre blanco y la flota sigue presente. */
.hero{position:relative; color:var(--gris-fuerte); overflow:hidden; background:var(--blanco);}
.hero-bg{position:absolute; inset:0; z-index:0;}
.hero-bg img{width:100%; height:100%; object-fit:cover; object-position:center 42%;
  transform:scale(1.06); animation:slowZoom 22s ease-out forwards;}
@keyframes slowZoom{ to{ transform:scale(1);} }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(100deg, #FFFFFF 0%, rgba(255,255,255,.96) 36%, rgba(255,255,255,.55) 58%, rgba(255,255,255,.06) 100%),
    linear-gradient(to top, #FFFFFF 2%, rgba(255,255,255,.34) 13%, transparent 38%);
}
@media(max-width:820px){
  .hero-bg::after{background:linear-gradient(to bottom, rgba(255,255,255,.95), rgba(255,255,255,.89) 55%, #FFFFFF);}
}
.hero-inner{position:relative; z-index:1; max-width:1160px; margin:0 auto; padding:104px 30px 0;}
@media(max-width:820px){ .hero-inner{padding:64px 24px 0;} }
@media(max-width:600px){ .hero-inner{padding:52px 20px 0;} }
.hero-copy{max-width:660px;}
@keyframes fadeUp{ from{opacity:0; transform:translateY(20px);} to{opacity:1; transform:translateY(0);} }
.hero-copy > *{animation:fadeUp .85s cubic-bezier(.22,.61,.36,1) both;}
.hero-copy > *:nth-child(2){animation-delay:.1s;}
.hero-copy > *:nth-child(3){animation-delay:.2s;}
.hero-copy > *:nth-child(4){animation-delay:.3s;}
.kicker{
  display:inline-flex; align-items:center; gap:9px;
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
  background:var(--rojo-suave); border:1px solid rgba(238,29,35,.24);
  padding:8px 14px; border-radius:100px; margin-bottom:26px; color:var(--gris-fuerte);
}
.kicker b{color:var(--rojo); font-weight:500;}
.hero h1{font-size:clamp(36px, 5.6vw, 68px); margin-bottom:22px; color:var(--gris-fuerte);}
.hero h1 em{font-style:italic; color:var(--rojo); font-weight:800;}
.hero .lead{font-size:clamp(16px,1.7vw,19px); color:var(--gris); max-width:520px; margin-bottom:32px;}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap;}

.stats{
  position:relative; z-index:1; margin-top:76px;
  border-top:1px solid var(--linea);
  display:grid; grid-template-columns:repeat(4,1fr);
  /* Fondo sólido: si no, las cifras caen encima de la foto y no se leen. */
  background:var(--blanco);
}
@media(max-width:820px){ .stats{margin-top:48px; grid-template-columns:repeat(2,1fr);} }
.stat{padding:26px 30px 30px; border-left:1px solid var(--linea);}
.stat:first-child{border-left:none;}
@media(max-width:820px){
  .stat{padding:20px; border-top:1px solid var(--linea);}
  .stat:nth-child(odd){border-left:none;}
  .stat:nth-child(-n+2){border-top:none;}
}
@media(max-width:600px){ .stat{padding:16px 20px;} }
.stat b{display:block; font-size:clamp(28px,3.6vw,40px); font-weight:800; letter-spacing:-.03em; line-height:1;
  color:var(--rojo);}
.stat span{display:block; margin-top:8px; font-size:12.5px; color:var(--gris); line-height:1.4;}
.stat i{font-style:normal; color:var(--gris-fuerte); font-weight:600;}
/* ---------- páginas interiores: cabecera ---------- */
/* Cabecera de pagina interior: humo con una barra roja de acento. */
.page-hero{
  position:relative; background:var(--humo); color:var(--gris-fuerte); overflow:hidden;
  padding:58px 0 52px; border-bottom:1px solid var(--linea);
}
@media(max-width:600px){ .page-hero{padding:38px 0 34px;} }
.page-hero::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:5px; background:var(--rojo);
}
.page-hero .wrap{position:relative; z-index:1;}
.crumb{
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--gris-suave); margin-bottom:16px; display:flex; align-items:center; gap:9px; flex-wrap:wrap;
}
.crumb a{color:var(--gris);}
.crumb a:hover{color:var(--rojo);}
.crumb span{color:var(--gris-suave);}
.page-hero h1{font-size:clamp(31px,4.6vw,52px); margin-bottom:14px; max-width:800px;}
.page-hero p{font-size:clamp(15.5px,1.6vw,18px); color:var(--gris); max-width:620px;}
/* ---------- estructura de sección ---------- */
/* scroll-margin-top: el header es sticky y si no, tapa el inicio de la sección. */
section{padding:96px 0; scroll-margin-top:64px;}
@media(max-width:900px){ section{padding:66px 0;} }
@media(max-width:600px){ section{padding:52px 0;} }
.page-hero + section{padding-top:70px;}
@media(max-width:600px){ .page-hero + section{padding-top:46px;} }
.eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.11em; text-transform:uppercase;
  color:var(--rojo-dark); margin-bottom:14px; display:flex; align-items:center; gap:10px;
}
.eyebrow::before{content:""; width:24px; height:2px; background:var(--rojo); flex:0 0 auto;}
.section-head{max-width:680px; margin-bottom:52px;}
@media(max-width:600px){ .section-head{margin-bottom:34px;} }
.section-head h2{font-size:clamp(28px,3.8vw,44px); margin-bottom:16px;}
.section-head p{color:var(--ink-soft); font-size:16.5px;}
.on-dark{background:var(--ink); color:var(--paper);}
.on-dark .eyebrow{color:var(--blanco);} .on-dark .eyebrow::before{background:var(--rojo);}
.on-dark .section-head p{color:rgba(247,246,243,.68);}


/* ---------- servicios ---------- */
.serv-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
@media(max-width:960px){ .serv-grid{grid-template-columns:1fr;} }
.serv-card{
  background:var(--paper); border:1px solid var(--line); border-radius:16px;
  overflow:hidden; display:flex; flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.bg-white .serv-card{background:var(--paper);}
.serv-card:hover{transform:translateY(-4px); box-shadow:0 20px 40px rgba(61,62,64,.1); border-color:rgba(61,62,64,.2);}
.serv-photo{height:186px; overflow:hidden; background:var(--ink); position:relative;}
.serv-photo img{width:100%; height:100%; object-fit:cover; transition:transform .55s cubic-bezier(.22,.61,.36,1);}
.serv-card:hover .serv-photo img{transform:scale(1.07);}
.serv-photo span{
  position:absolute; left:16px; bottom:14px; z-index:2;
  font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
  background:var(--rojo); color:#fff; padding:5px 10px; border-radius:4px;
}
.serv-body{padding:26px 24px 28px; display:flex; flex-direction:column; flex:1;}
.serv-body h3{font-size:22px; margin-bottom:11px;}
.serv-body > p{font-size:14.8px; color:var(--ink-soft); margin-bottom:20px;}
.pilares{list-style:none; display:flex; flex-direction:column; gap:13px; margin-top:auto;}
.pilares li{display:flex; gap:11px; font-size:14.2px; align-items:flex-start;}
.pilares svg{width:17px; height:17px; flex:0 0 auto; margin-top:3px; color:var(--rojo);}
.pilares b{font-weight:700; display:block;}
.pilares small{color:var(--ink-soft); font-size:13.6px; display:block; line-height:1.45;}

/* servicio en detalle (página servicios) */
.serv-detalle{display:grid; grid-template-columns:1fr 1fr; gap:52px; align-items:center; margin-bottom:96px;}
.serv-detalle:last-child{margin-bottom:0;}
@media(max-width:900px){ .serv-detalle{grid-template-columns:1fr; gap:30px; margin-bottom:64px;} }
.serv-detalle.invertido .serv-detalle-img{order:-1;}
@media(max-width:900px){ .serv-detalle.invertido .serv-detalle-img{order:0;} }
.serv-detalle-img{border-radius:18px; overflow:hidden; border:1px solid var(--line); background:var(--ink);}
.serv-detalle-img img{width:100%; height:100%; min-height:300px; object-fit:cover;}
@media(max-width:900px){ .serv-detalle-img img{min-height:220px;} }
.serv-detalle h2{font-size:clamp(26px,3.2vw,36px); margin-bottom:16px;}
.serv-detalle > div > p{color:var(--ink-soft); font-size:16px; margin-bottom:24px;}
.on-dark .serv-detalle > div > p{color:rgba(247,246,243,.72);}
.on-dark .pilares small{color:rgba(247,246,243,.62);}
.on-dark .pilares svg{color:var(--blanco);}
.on-dark .serv-detalle-img{border-color:rgba(255,255,255,.14);}

/* ---------- flota ---------- */
.flota-layout{
  display:grid; grid-template-columns:300px 1fr;
  border:1px solid rgba(255,255,255,.13); border-radius:18px; overflow:hidden;
  background:rgba(255,255,255,.03);
}
@media(max-width:820px){ .flota-layout{grid-template-columns:1fr;} }
.flota-list{padding:12px; border-right:1px solid rgba(255,255,255,.1); display:flex; flex-direction:column; gap:4px;}
@media(max-width:820px){
  .flota-list{flex-direction:row; overflow-x:auto; border-right:none;
    border-bottom:1px solid rgba(255,255,255,.1); scrollbar-width:none; gap:8px;}
  .flota-list::-webkit-scrollbar{display:none;}
}
.flota-btn{
  display:flex; align-items:center; gap:13px; width:100%; text-align:left;
  background:transparent; border:none; color:rgba(247,246,243,.6); cursor:pointer;
  padding:14px 15px; border-radius:10px; font-family:'Archivo',sans-serif; font-size:15px; font-weight:600;
  transition:background .16s, color .16s;
}
/* width:auto es necesario: el width:100% de arriba haría que un solo botón
   ocupara toda la fila y pareciera que no hay más tipos hacia la derecha. */
@media(max-width:820px){ .flota-btn{flex:0 0 auto; width:auto; white-space:nowrap;} }
.flota-btn svg{width:26px; height:26px; flex:0 0 auto; opacity:.75;}
.flota-btn:hover:not(.active){background:rgba(255,255,255,.06); color:var(--paper);}
.flota-btn.active{background:var(--rojo); color:#fff;}
.flota-btn.active svg{opacity:1;}
.flota-detail{padding:44px; display:flex; flex-direction:column; justify-content:center; min-height:320px;}
@media(max-width:600px){ .flota-detail{padding:28px 22px; min-height:auto;} }
.flota-detail .tag{font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.09em;
  text-transform:uppercase; color:rgba(255,255,255,.8); margin-bottom:12px;}
.flota-detail h3{font-size:clamp(24px,3vw,32px); margin-bottom:14px;}
.flota-detail p{color:rgba(247,246,243,.75); font-size:15.8px; max-width:560px; margin-bottom:22px;}
.flota-usos{display:flex; flex-wrap:wrap; gap:8px;}
.flota-usos span{
  font-family:'IBM Plex Mono',monospace; font-size:11.5px;
  border:1px solid rgba(255,255,255,.2); border-radius:100px; padding:6px 13px; color:rgba(247,246,243,.8);
}
@keyframes swapIn{ from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:none;} }
.swap{animation:swapIn .38s cubic-bezier(.22,.61,.36,1) both;}

/* ---------- tarjeta genérica (misión, visión, destacados) ---------- */
.tarjeta-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:22px;}
@media(max-width:820px){ .tarjeta-grid{grid-template-columns:1fr;} }
.tarjeta{
  border:1px solid var(--line); border-radius:16px; padding:34px 32px; background:var(--white);
}
@media(max-width:600px){ .tarjeta{padding:26px 22px;} }
/* La tarjeta base es blanca: la etiqueta va en rojo oscuro.
   Sobre gris (.on-dark .tarjeta .tag) se aclara más abajo. */
.tarjeta .tag{font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--rojo-dark); margin-bottom:12px;}
.tarjeta h3{font-size:clamp(21px,2.6vw,27px); margin-bottom:12px;}
.tarjeta p{color:var(--ink-soft); font-size:15.5px;}
.on-dark .tarjeta{background:rgba(255,255,255,.03); border-color:rgba(255,255,255,.13);}
.on-dark .tarjeta .tag{color:rgba(255,255,255,.8);}
.on-dark .tarjeta p{color:rgba(247,246,243,.75);}

/* ---------- cobertura ---------- */
.cobertura{background:var(--arena);}
.cob-grid{display:grid; grid-template-columns:1fr 420px; gap:56px; align-items:center;}
@media(max-width:940px){ .cob-grid{grid-template-columns:1fr; gap:36px;} }
.nodo-list{display:flex; flex-direction:column;}
.nodo{
  display:flex; gap:18px; align-items:flex-start; padding:19px 0;
  border-bottom:1px solid rgba(61,62,64,.14);
}
.nodo:last-child{border-bottom:none;}
.nodo-dot{
  width:13px; height:13px; border-radius:50%; background:var(--rojo); flex:0 0 auto; margin-top:6px;
  box-shadow:0 0 0 4px rgba(238,29,35,.16);
}
.nodo h4{font-size:18.5px; font-weight:700; margin-bottom:3px;}
.nodo p{font-size:14.2px; color:var(--ink-soft);}
.nodo .num{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--ink-soft); margin-left:auto; padding-top:5px;}
.map-art{display:flex; align-items:center; justify-content:center;}
.map-art svg{width:100%; max-width:400px;}
.route{stroke:var(--ink); stroke-width:2.5; fill:none; stroke-linecap:round;
  stroke-dasharray:640; stroke-dashoffset:640;}
.in-view .route{animation:draw 2.4s cubic-bezier(.4,0,.2,1) .2s forwards;}
@keyframes draw{ to{stroke-dashoffset:0;} }
.map-node{opacity:0;}
.in-view .map-node{animation:fadeUp .5s ease both;}
.in-view .map-node:nth-of-type(1){animation-delay:.5s;}
.in-view .map-node:nth-of-type(2){animation-delay:.9s;}
.in-view .map-node:nth-of-type(3){animation-delay:1.3s;}
.in-view .map-node:nth-of-type(4){animation-delay:1.7s;}
.in-view .map-node:nth-of-type(5){animation-delay:2.1s;}
.map-label{font-family:'IBM Plex Mono',monospace; font-size:11.5px; fill:var(--ink); letter-spacing:.05em;}

/* ---------- clientes ---------- */
.bg-white{background:var(--white);}
.logo-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  border:1px solid var(--line); border-radius:16px; overflow:hidden; background:var(--white);
}
@media(max-width:820px){ .logo-grid{grid-template-columns:repeat(2,1fr);} }
.logo-cell{
  display:flex; align-items:center; justify-content:center; padding:22px 20px; min-height:158px;
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.logo-cell:hover{background:var(--paper);}
.logo-grid .logo-cell:nth-child(4n){border-right:none;}
.logo-grid .logo-cell:nth-last-child(-n+4){border-bottom:none;}
@media(max-width:820px){
  .logo-grid .logo-cell:nth-child(4n){border-right:1px solid var(--line);}
  .logo-grid .logo-cell:nth-child(2n){border-right:none;}
  .logo-grid .logo-cell:nth-last-child(-n+4){border-bottom:1px solid var(--line);}
  .logo-grid .logo-cell:nth-last-child(-n+2){border-bottom:none;}
  .logo-cell{padding:18px 14px; min-height:124px;}
}
.logo-cell img{
  /* Los originales vienen en lienzo cuadrado con mucho margen: por eso van grandes. */
  max-height:118px; width:100%; object-fit:contain;
  filter:grayscale(1); opacity:.62; transition:filter .3s ease, opacity .3s ease, transform .3s ease;
}
.logo-cell:hover img{filter:grayscale(0); opacity:1; transform:scale(1.05);}
@media(max-width:820px){ .logo-cell img{max-height:88px; filter:none; opacity:1;} }

.caso{
  margin-top:26px; background:var(--ink); color:var(--paper); border-radius:16px;
  padding:38px 40px; display:grid; grid-template-columns:1fr auto; gap:32px; align-items:center;
}
@media(max-width:820px){ .caso{grid-template-columns:1fr; padding:28px 24px; gap:22px;} }
.caso .tag{font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; color:rgba(255,255,255,.8); margin-bottom:12px;}
.caso h3{font-size:clamp(21px,2.6vw,28px); margin-bottom:12px; max-width:640px;}
.caso p{color:rgba(247,246,243,.72); font-size:15px; max-width:640px;}
.caso-num{text-align:right; flex:0 0 auto;}
@media(max-width:820px){ .caso-num{text-align:left;} }
.caso-num b{display:block; font-size:clamp(44px,7vw,64px); font-weight:800; color:var(--blanco); line-height:1; letter-spacing:-.04em;}
.caso-num span{font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:rgba(247,246,243,.6);}

/* ---------- noticias ---------- */
.news-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
@media(max-width:900px){ .news-grid{grid-template-columns:1fr;} }
.news-card{
  background:var(--white); border:1px solid var(--line); border-radius:14px; padding:28px 24px;
  display:flex; flex-direction:column; transition:transform .2s ease, box-shadow .2s ease;
}
.news-card:hover{transform:translateY(-3px); box-shadow:0 16px 32px rgba(61,62,64,.08);}
.news-card .date{font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:var(--rojo-dark); margin-bottom:14px;}
.news-card h3{font-size:19px; margin-bottom:11px; line-height:1.25;}
.news-card p{font-size:14.3px; color:var(--ink-soft); flex:1;}
.news-card .more{margin-top:18px; font-size:13.5px; font-weight:700; color:var(--ink);
  display:flex; align-items:center; gap:7px;}
.news-card .more svg{width:15px; height:15px; transition:transform .2s ease;}
.news-card:hover .more svg{transform:translateX(4px);}

/* nota larga de noticia (página noticias) */
.news-full{
  background:var(--white); border:1px solid var(--line); border-radius:16px;
  padding:38px 40px; margin-bottom:20px;
}
@media(max-width:600px){ .news-full{padding:26px 22px;} }
.news-full .date{font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--rojo-dark); margin-bottom:14px;}
.news-full h2{font-size:clamp(22px,2.8vw,30px); margin-bottom:16px; max-width:760px;}
.news-full p{color:var(--ink-soft); font-size:15.5px; margin-bottom:14px; max-width:760px;}
.news-full p:last-child{margin-bottom:0;}

/* ---------- comparativa (página propuesta) ---------- */
.comp-table{border:1px solid rgba(255,255,255,.14); border-radius:16px; overflow:hidden;}
.comp-row{display:grid; grid-template-columns:1.05fr 1fr 1fr; border-top:1px solid rgba(255,255,255,.11);}
.comp-row:first-child{border-top:none;}
.comp-row > div{padding:18px 22px; font-size:14.5px; display:flex; align-items:flex-start; gap:9px;}
.comp-head{background:rgba(255,255,255,.05);}
.comp-head > div{font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; color:rgba(247,246,243,.6); padding-top:14px; padding-bottom:14px;}
.comp-row .k{font-weight:700;}
.comp-row .hoy{color:rgba(247,246,243,.6); border-left:1px solid rgba(255,255,255,.11);}
.comp-row .prop{color:var(--blanco); border-left:1px solid rgba(255,255,255,.11); background:rgba(238,29,35,.16);}
.comp-row .prop svg{width:16px; height:16px; flex:0 0 auto; margin-top:3px; color:var(--blanco);}
.comp-row .hoy svg{width:16px; height:16px; flex:0 0 auto; margin-top:3px; color:rgba(247,246,243,.35);}
@media(max-width:760px){
  .comp-row{grid-template-columns:1fr;}
  .comp-head{display:none;}
  .comp-row > div{padding:13px 18px;}
  .comp-row .k{padding-bottom:4px; padding-top:20px;}
  .comp-row .hoy, .comp-row .prop{border-left:none;}
  .comp-row .hoy::before{content:"HOY"; font-family:'IBM Plex Mono',monospace; font-size:10px;
    letter-spacing:.1em; color:rgba(247,246,243,.4); flex:0 0 38px; padding-top:3px;}
  .comp-row .prop::before{content:"NUEVO"; font-family:'IBM Plex Mono',monospace; font-size:10px;
    letter-spacing:.1em; color:var(--blanco); flex:0 0 38px; padding-top:3px;}
  .comp-row .prop svg, .comp-row .hoy svg{display:none;}
}

/* ---------- contacto ---------- */
.cont-grid{display:grid; grid-template-columns:1fr 1fr; gap:44px;}
@media(max-width:900px){ .cont-grid{grid-template-columns:1fr; gap:32px;} }
.form-card{background:var(--paper); border:1px solid var(--line); border-radius:16px; padding:34px;}
@media(max-width:600px){ .form-card{padding:24px 20px;} }
.field{margin-bottom:17px;}
.field label{display:block; font-size:12.5px; font-weight:700; margin-bottom:7px; letter-spacing:.01em;}
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:8px;
  font-family:'Archivo',sans-serif; font-size:15px; background:var(--white); color:var(--ink);
  transition:border-color .16s ease, box-shadow .16s ease;
}
.field textarea{resize:vertical; min-height:104px;}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--rojo); box-shadow:0 0 0 3px rgba(238,29,35,.13);
}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
@media(max-width:480px){ .field-row{grid-template-columns:1fr; gap:0;} }
.form-msg{
  display:none; margin-top:14px; padding:13px 15px; border-radius:8px; font-size:13.8px;
  background:var(--rojo-suave); border:1px solid rgba(238,29,35,.24);
}
.form-msg.show{display:block; animation:fadeUp .4s ease both;}
.datos{display:flex; flex-direction:column; gap:0;}
.dato{display:flex; gap:16px; padding:20px 0; border-bottom:1px solid var(--line); align-items:flex-start;}
.dato:first-child{padding-top:0;}
.dato svg{width:21px; height:21px; flex:0 0 auto; color:var(--rojo); margin-top:3px;}
.dato small{display:block; font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--ink-soft); margin-bottom:4px;}
.dato b{font-size:16.5px; font-weight:700;}
.dato a:hover{color:var(--rojo);}
.map-frame{border-radius:14px; overflow:hidden; border:1px solid var(--line); margin-top:22px; min-height:230px;}
.map-frame iframe{width:100%; height:100%; min-height:230px; border:0; display:block;}

/* ---------- banda CTA de cierre ---------- */
/* Banda roja: el momento en que el rojo del logotipo toma toda la pagina. */
.cta-band{background:var(--rojo); color:var(--blanco); padding:72px 0;}
@media(max-width:600px){ .cta-band{padding:52px 0;} }
.cta-band-inner{display:flex; justify-content:space-between; align-items:center; gap:32px; flex-wrap:wrap;}
.cta-band h2{font-size:clamp(24px,3.2vw,36px); margin-bottom:10px; max-width:620px; color:var(--blanco);}
.cta-band p{color:rgba(255,255,255,.9); font-size:16px; max-width:520px;}
.cta-band .acciones{display:flex; gap:12px; flex-wrap:wrap;}
/* ---------- siguiente página ---------- */
.next-nav{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:0;}
@media(max-width:820px){ .next-nav{grid-template-columns:1fr;} }
.next-card{
  border:1px solid var(--line); border-radius:14px; padding:24px 22px; background:var(--white);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.next-card:hover{transform:translateY(-3px); box-shadow:0 16px 32px rgba(61,62,64,.08); border-color:rgba(61,62,64,.24);}
.next-card small{font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--rojo-dark); display:block; margin-bottom:9px;}
.next-card b{font-size:19px; font-weight:800; letter-spacing:-.02em; display:flex; align-items:center; gap:8px;}
.next-card b svg{width:16px; height:16px; transition:transform .2s ease;}
.next-card:hover b svg{transform:translateX(4px);}
.next-card p{font-size:14px; color:var(--ink-soft); margin-top:7px;}

/* ---------- footer ---------- */
footer{background:var(--gris-fuerte); color:rgba(255,255,255,.68); padding:52px 0 34px; font-size:13.8px;}
.foot-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:26px;
  padding-bottom:30px; border-bottom:1px solid rgba(255,255,255,.16); margin-bottom:24px;}
/* En el pie el fondo es gris oscuro, asi que el logotipo va en blanco. */
.foot-top img{height:32px; filter:brightness(0) invert(1); margin-bottom:12px;}
.foot-links{display:flex; gap:24px; flex-wrap:wrap;}
.foot-links a:hover{color:var(--blanco);}
/* Redes: icono en blanco dentro de un circulo, que se llena de rojo al pasar. */
.foot-social{display:flex; gap:11px; margin-top:20px;}
.foot-social a{
  width:40px; height:40px; border-radius:50%;
  border:1px solid rgba(255,255,255,.3); color:var(--blanco);
  display:flex; align-items:center; justify-content:center;
  transition:background .16s ease, border-color .16s ease, transform .16s ease;
}
.foot-social a:hover{background:var(--rojo); border-color:var(--rojo); transform:translateY(-2px);}
.foot-social svg{width:19px; height:19px;}
.foot-legal{display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; font-size:12.5px;
  color:rgba(255,255,255,.5);}
.kundev{color:rgba(255,255,255,.62);}
.kundev b{color:var(--blanco); font-weight:700;}
/* ---------- reveal ---------- */
.reveal{opacity:0; transform:translateY(26px);
  transition:opacity .75s cubic-bezier(.22,.61,.36,1), transform .75s cubic-bezier(.22,.61,.36,1);}
.reveal.in-view{opacity:1; transform:none;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal, .reveal.in-view{transition:none; opacity:1; transform:none;}
  .hero-copy > *, .hero-bg img, .swap, .map-node, .demo-flag::before{animation:none !important; opacity:1; transform:none;}
  .route{stroke-dashoffset:0; animation:none !important;}
}