/* ==========================================================================
   NextGen Minds - hoja de estilos
   Paleta tomada del logo: cian -> azul -> indigo -> morado, sobre tinta marina.
   ========================================================================== */

/* --- 1. Tokens -------------------------------------------------------- */
:root{
  /* colores del logo */
  --cian:      #22C5E8;
  --cian-alto: #59DCF7;
  --azul:      #2F6BD8;
  --indigo:    #4B45C6;
  --morado:    #8A2FC8;
  --morado-alto:#A85CE0;
  --tinta:     #14213D;

  /* superficie - tema claro */
  --fondo:      #F5F7FB;
  --fondo-2:    #ECF0F7;
  --tarjeta:    #FFFFFF;
  --tarjeta-2:  #F8FAFD;
  --borde:      #DDE4EF;
  --borde-vivo: rgba(47,107,216,.35);
  --texto:      #14213D;
  --texto-2:    #55637E;
  --texto-3:    #8A94A9;
  --sombra:     0 1px 2px rgba(20,33,61,.05), 0 12px 32px -12px rgba(20,33,61,.16);
  --sombra-alta:0 2px 4px rgba(20,33,61,.06), 0 28px 60px -20px rgba(20,33,61,.28);
  --velo:       rgba(255,255,255,.78);
  --red-linea:  rgba(47,107,216,.10);

  /* degradados */
  --grad:      linear-gradient(120deg, var(--cian) 0%, var(--azul) 42%, var(--indigo) 70%, var(--morado) 100%);
  --grad-suave:linear-gradient(120deg, rgba(34,197,232,.14), rgba(138,47,200,.14));

  /* medidas */
  --ancho: 1180px;
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;
  --r-xl: 34px;
  --paso: cubic-bezier(.22,.61,.36,1);
}

html[data-tema="oscuro"]{
  --fondo:      #080D1A;
  --fondo-2:    #0C1424;
  --tarjeta:    #101A2E;
  --tarjeta-2:  #16223A;
  --borde:      #1E2C46;
  --borde-vivo: rgba(89,220,247,.32);
  --texto:      #EAF1FB;
  --texto-2:    #9FB0CA;
  --texto-3:    #6B7C99;
  --sombra:     0 1px 2px rgba(0,0,0,.4), 0 16px 40px -16px rgba(0,0,0,.7);
  --sombra-alta:0 2px 6px rgba(0,0,0,.5), 0 34px 70px -24px rgba(0,0,0,.85);
  --velo:       rgba(8,13,26,.72);
  --red-linea:  rgba(89,220,247,.12);
  --grad-suave: linear-gradient(120deg, rgba(34,197,232,.16), rgba(138,47,200,.18));
  color-scheme: dark;
}

/* --- 2. Base ---------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:84px; }

body{
  margin:0;
  background:var(--fondo);
  color:var(--texto);
  font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .35s var(--paso), color .35s var(--paso);
}

img,svg{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; cursor:pointer; }

h1,h2,h3,h4{ line-height:1.14; letter-spacing:-.02em; margin:0 0 .5em; font-weight:800; }
h1{ font-size:clamp(2.3rem,6.2vw,4.2rem); letter-spacing:-.035em; }
h2{ font-size:clamp(1.85rem,4vw,2.9rem); letter-spacing:-.03em; }
h3{ font-size:clamp(1.1rem,2vw,1.32rem); }
p{ margin:0 0 1rem; color:var(--texto-2); }

::selection{ background:var(--azul); color:#fff; }

:focus-visible{ outline:2px solid var(--cian); outline-offset:3px; border-radius:6px; }

/* --- 3. Utilidades ---------------------------------------------------- */
.env{ width:min(100% - 2.5rem, var(--ancho)); margin-inline:auto; }

.seccion{ padding:clamp(4rem,9vw,7.5rem) 0; position:relative; }
.seccion--alterna{ background:var(--fondo-2); }

.grad-texto{
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

.cabecera-sec{ max-width:640px; margin-bottom:clamp(2.2rem,4vw,3.4rem); }
.cabecera-sec.centro{ margin-inline:auto; text-align:center; }
.cabecera-sec p{ font-size:1.05rem; }

.etiqueta{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.76rem; font-weight:700; letter-spacing:.13em; text-transform:uppercase;
  color:var(--azul); margin-bottom:1rem;
}
html[data-tema="oscuro"] .etiqueta{ color:var(--cian-alto); }
.etiqueta::before{
  content:""; width:26px; height:2px; border-radius:2px; background:var(--grad);
}

.sr{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

/* --- 4. Botones ------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  padding:.85rem 1.5rem; border-radius:100px; border:1px solid transparent;
  font-weight:700; font-size:.95rem; letter-spacing:-.01em; white-space:nowrap;
  transition:transform .25s var(--paso), box-shadow .25s var(--paso), background .25s, color .25s, border-color .25s;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }

.btn--principal{
  background:var(--grad); color:#fff; background-size:180% 180%;
  box-shadow:0 10px 26px -10px rgba(47,107,216,.75);
}
.btn--principal:hover{ background-position:100% 0; box-shadow:0 16px 34px -10px rgba(138,47,200,.7); }

.btn--linea{
  border-color:var(--borde); background:var(--tarjeta); color:var(--texto);
}
.btn--linea:hover{ border-color:var(--borde-vivo); box-shadow:var(--sombra); }

.btn--fantasma{ background:transparent; color:var(--texto); padding-inline:.4rem; }
.btn--fantasma:hover{ color:var(--azul); }

.btn--ancho{ width:100%; }
.btn--grande{ padding:1.02rem 2rem; font-size:1rem; }

/* --- 5. Barra de navegacion ------------------------------------------- */
.progreso{
  position:fixed; inset:0 auto auto 0; height:3px; width:0; z-index:120;
  background:var(--grad); transition:width .1s linear;
}

.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  transition:background .3s var(--paso), box-shadow .3s var(--paso), border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.pegada{
  background:var(--velo);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  backdrop-filter:blur(16px) saturate(160%);
  border-bottom-color:var(--borde);
  box-shadow:0 6px 24px -18px rgba(20,33,61,.5);
}
.nav__caja{ display:flex; align-items:center; gap:1.25rem; height:74px; }

.marca{ display:flex; align-items:center; gap:.7rem; margin-right:auto; }
.marca svg, .marca img{ width:44px; height:auto; flex:none; }
.marca__txt{ display:flex; flex-direction:column; line-height:1; }
.marca__n{ font-weight:800; font-size:1.02rem; letter-spacing:-.02em; }
.marca__l{ font-size:.63rem; letter-spacing:.22em; text-transform:uppercase; color:var(--texto-3); margin-top:.28rem; }

.menu{ display:flex; align-items:center; gap:.35rem; list-style:none; margin:0; padding:0; }
.menu a{
  position:relative; padding:.5rem .8rem; border-radius:8px;
  font-size:.93rem; font-weight:600; color:var(--texto-2);
  transition:color .2s;
}
.menu a::after{
  content:""; position:absolute; left:.8rem; right:.8rem; bottom:.28rem; height:2px;
  border-radius:2px; background:var(--grad); transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--paso);
}
.menu a:hover, .menu a.activo{ color:var(--texto); }
.menu a:hover::after, .menu a.activo::after{ transform:scaleX(1); }

.nav__acciones{ display:flex; align-items:center; gap:.6rem; }

.tema{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--borde);
  background:var(--tarjeta); display:grid; place-items:center;
  transition:border-color .2s, transform .3s var(--paso);
}
.tema:hover{ border-color:var(--borde-vivo); transform:rotate(18deg); }
.tema svg{ width:19px; height:19px; }
.tema .luna{ display:none; }
html[data-tema="oscuro"] .tema .sol{ display:none; }
html[data-tema="oscuro"] .tema .luna{ display:block; }

.hamburguesa{
  display:none; position:relative; width:42px; height:42px; border-radius:12px;
  border:1px solid var(--borde); background:var(--tarjeta);
}
/* las tres barras comparten el mismo centro: al abrir, la X queda exacta */
.hamburguesa span{
  position:absolute; top:50%; left:50%; width:18px; height:2px; margin:-1px 0 0 -9px;
  border-radius:2px; background:var(--texto);
  transition:transform .3s var(--paso), opacity .2s;
}
.hamburguesa span:nth-child(1){ transform:translateY(-6px); }
.hamburguesa span:nth-child(2){ transform:translateY(0); }
.hamburguesa span:nth-child(3){ transform:translateY(6px); }
.hamburguesa.abierta span:nth-child(1){ transform:rotate(45deg); }
.hamburguesa.abierta span:nth-child(2){ opacity:0; transform:scaleX(.2); }
.hamburguesa.abierta span:nth-child(3){ transform:rotate(-45deg); }

/* --- 6. Portada ------------------------------------------------------- */
.portada{
  position:relative; min-height:100svh; display:flex; align-items:center;
  padding:7rem 0 4rem; overflow:hidden;
}
#red{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.portada::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(60% 55% at 78% 18%, rgba(138,47,200,.16), transparent 68%),
    radial-gradient(55% 50% at 12% 82%, rgba(34,197,232,.16), transparent 66%);
}
.portada__caja{ position:relative; z-index:2; display:grid; grid-template-columns:1.08fr .92fr; gap:3.5rem; align-items:center; }

.portada h1{ margin-bottom:1.25rem; }
.portada h1 em{ font-style:normal; }
.portada__txt{ font-size:clamp(1.02rem,1.6vw,1.18rem); max-width:56ch; margin-bottom:2rem; }
.portada__botones{ display:flex; flex-wrap:wrap; gap:.85rem; margin-bottom:2.5rem; }

.portada__pie{ display:flex; flex-wrap:wrap; gap:1.6rem; }
.portada__pie div{ display:flex; align-items:center; gap:.55rem; font-size:.88rem; color:var(--texto-2); font-weight:600; }
.portada__pie svg{ width:17px; height:17px; color:var(--azul); flex:none; }
html[data-tema="oscuro"] .portada__pie svg{ color:var(--cian); }

/* tarjeta flotante de la portada */
.panel{
  border-radius:var(--r-xl); border:1px solid var(--borde); background:var(--tarjeta);
  box-shadow:var(--sombra-alta); padding:1.5rem; position:relative; overflow:hidden;
  animation:flotar 7s ease-in-out infinite;
}
.panel::before{
  content:""; position:absolute; inset:0; background:var(--grad); opacity:.05; pointer-events:none;
}
@keyframes flotar{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }

.panel__top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:1.15rem; }
.panel__top strong{ font-size:.95rem; }
.panel__vivo{
  display:inline-flex; align-items:center; gap:.4rem; font-size:.72rem; font-weight:700;
  letter-spacing:.06em; text-transform:uppercase; color:#12A150;
}
.panel__vivo i{ width:7px; height:7px; border-radius:50%; background:#12A150; animation:latir 1.7s infinite; }
@keyframes latir{ 0%,100%{ opacity:1; transform:scale(1); } 50%{ opacity:.35; transform:scale(.7); } }

.panel__kpis{ display:grid; grid-template-columns:repeat(3,1fr); gap:.7rem; margin-bottom:1.15rem; }
.kpi{ background:var(--tarjeta-2); border:1px solid var(--borde); border-radius:var(--r-m); padding:.8rem .7rem; }
.kpi b{ display:block; font-size:1.28rem; font-weight:800; letter-spacing:-.03em; }
.kpi span{ font-size:.7rem; color:var(--texto-3); font-weight:600; }
.kpi i{ font-style:normal; font-size:.7rem; font-weight:700; color:#12A150; }

.barras{ display:flex; align-items:flex-end; gap:.5rem; height:120px; padding:0 .2rem; }
.barras b{
  flex:1; border-radius:6px 6px 3px 3px; background:var(--grad); opacity:.85;
  transform-origin:bottom; animation:subir 1.1s var(--paso) backwards;
}
@keyframes subir{ from{ transform:scaleY(.05); opacity:0; } }

.panel__leyenda{ display:flex; justify-content:space-between; margin-top:.65rem; font-size:.68rem; color:var(--texto-3); font-weight:600; }

/* --- 7. Cinta de tecnologias ------------------------------------------ */
.cinta{
  border-block:1px solid var(--borde); background:var(--tarjeta);
  padding:1.15rem 0; overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.cinta__pista{ display:flex; width:max-content; animation:correr 32s linear infinite; }
.cinta:hover .cinta__pista{ animation-play-state:paused; }
@keyframes correr{ to{ transform:translateX(-50%); } }
.cinta__grupo{ display:flex; align-items:center; gap:2.6rem; padding-right:2.6rem; }
.cinta__grupo span{
  font-size:.95rem; font-weight:700; color:var(--texto-3); white-space:nowrap;
  letter-spacing:-.01em; transition:color .25s;
}
.cinta__grupo span:hover{ color:var(--azul); }

/* --- 8. Servicios ----------------------------------------------------- */
.rejilla-serv{ display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:1.25rem; }

.serv{
  position:relative; padding:1.7rem; border-radius:var(--r-l);
  border:1px solid var(--borde); background:var(--tarjeta); overflow:hidden;
  transition:transform .35s var(--paso), box-shadow .35s var(--paso), border-color .35s;
}
.serv::before{
  content:""; position:absolute; inset:0; opacity:0; background:var(--grad-suave);
  transition:opacity .35s; pointer-events:none;
}
.serv::after{
  content:""; position:absolute; inset:auto 0 0 0; height:3px; background:var(--grad);
  transform:scaleX(0); transform-origin:left; transition:transform .4s var(--paso);
}
.serv:hover{ transform:translateY(-7px); box-shadow:var(--sombra-alta); border-color:var(--borde-vivo); }
.serv:hover::before{ opacity:1; }
.serv:hover::after{ transform:scaleX(1); }

.serv__ico{
  width:52px; height:52px; border-radius:15px; display:grid; place-items:center;
  background:var(--grad); color:#fff; margin-bottom:1.15rem; position:relative;
  box-shadow:0 10px 22px -12px rgba(47,107,216,.9);
  transition:transform .35s var(--paso);
}
.serv:hover .serv__ico{ transform:scale(1.08) rotate(-6deg); }
.serv__ico svg{ width:25px; height:25px; }

.serv h3{ position:relative; margin-bottom:.55rem; }
.serv p{ position:relative; font-size:.94rem; margin-bottom:1.05rem; }

.serv ul{ position:relative; list-style:none; margin:0; padding:0; display:grid; gap:.5rem; }
.serv li{ display:flex; gap:.6rem; font-size:.87rem; color:var(--texto-2); line-height:1.45; }
.serv li::before{
  content:""; flex:none; width:16px; height:16px; margin-top:.2rem; border-radius:50%;
  background:var(--grad-suave);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232F6BD8' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px; background-position:center; background-repeat:no-repeat;
  border:1px solid var(--borde-vivo);
}

/* --- 9. Proceso ------------------------------------------------------- */
.proceso{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1rem; position:relative; }
.proceso::before{
  content:""; position:absolute; top:34px; left:5%; right:5%; height:2px;
  background:linear-gradient(90deg, var(--cian), var(--azul), var(--indigo), var(--morado));
  opacity:.25;
}
.paso{ position:relative; padding-top:0; }
.paso__n{
  width:68px; height:68px; border-radius:50%; display:grid; place-items:center;
  background:var(--tarjeta); border:2px solid var(--borde); position:relative; z-index:1;
  font-weight:800; font-size:1.12rem; letter-spacing:-.03em; margin-bottom:1.1rem;
  transition:border-color .3s, transform .35s var(--paso), color .3s;
}
.paso:hover .paso__n{ transform:scale(1.06); border-color:transparent; background:var(--grad); color:#fff; }
.paso h3{ font-size:1.06rem; margin-bottom:.35rem; }
.paso p{ font-size:.9rem; margin:0; }

/* --- 10. Cifras ------------------------------------------------------- */
.cifras{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1rem; }
.cifra{
  text-align:center; padding:2rem 1.1rem; border-radius:var(--r-l);
  border:1px solid var(--borde); background:var(--tarjeta); transition:transform .3s var(--paso), box-shadow .3s;
}
.cifra:hover{ transform:translateY(-5px); box-shadow:var(--sombra); }
.cifra b{
  display:block; font-size:clamp(2.1rem,4.5vw,2.9rem); font-weight:800; letter-spacing:-.045em;
  line-height:1; margin-bottom:.5rem; font-variant-numeric:tabular-nums;
}
.cifra span{ font-size:.87rem; color:var(--texto-2); font-weight:600; }

/* --- 11. Portafolio --------------------------------------------------- */
.filtros{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:2rem; }
.filtro{
  padding:.55rem 1.1rem; border-radius:100px; border:1px solid var(--borde);
  background:var(--tarjeta); font-size:.87rem; font-weight:700; color:var(--texto-2);
  transition:all .25s var(--paso);
}
.filtro:hover{ border-color:var(--borde-vivo); color:var(--texto); }
.filtro.activo{ background:var(--grad); border-color:transparent; color:#fff; box-shadow:0 8px 20px -10px rgba(47,107,216,.8); }

.rejilla-port{ display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:1.25rem; }

.caso{
  display:flex; flex-direction:column; padding:1.6rem; border-radius:var(--r-l);
  border:1px solid var(--borde); background:var(--tarjeta); position:relative; overflow:hidden;
  transition:transform .35s var(--paso), box-shadow .35s var(--paso), border-color .3s, opacity .3s;
}
.caso:hover{ transform:translateY(-6px); box-shadow:var(--sombra-alta); border-color:var(--borde-vivo); }
.caso--destacado{ grid-column:span 2; background:var(--tarjeta); }
.caso--destacado::before{
  content:""; position:absolute; inset:0; background:var(--grad-suave); pointer-events:none;
}
.caso.oculto{ display:none; }
@keyframes subirCaso{ from{ opacity:0; transform:translateY(16px) scale(.985); } to{ opacity:1; transform:none; } }

.caso__top{ display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:.9rem; position:relative; }
.caso__cat{
  font-size:.68rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase;
  color:var(--azul); padding:.28rem .65rem; border-radius:100px; background:var(--grad-suave);
}
html[data-tema="oscuro"] .caso__cat{ color:var(--cian-alto); }
.caso__estrella{ color:var(--morado); }
.caso__estrella svg{ width:17px; height:17px; }

.caso h3{ position:relative; margin-bottom:.2rem; }
.caso__cliente{ position:relative; font-size:.84rem; font-weight:700; color:var(--texto-3); margin-bottom:.8rem; }
.caso p{ position:relative; font-size:.92rem; flex:1; }

.tags{ position:relative; display:flex; flex-wrap:wrap; gap:.4rem; margin-top:1rem; }
.tags span{
  font-size:.73rem; font-weight:700; padding:.3rem .7rem; border-radius:100px;
  border:1px solid var(--borde); background:var(--tarjeta-2); color:var(--texto-2);
}

/* --- 12. Sectores ----------------------------------------------------- */
.sectores{ display:flex; flex-wrap:wrap; gap:.7rem; }
.sectores span{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.7rem 1.25rem; border-radius:100px; border:1px solid var(--borde);
  background:var(--tarjeta); font-weight:700; font-size:.92rem;
  transition:transform .25s var(--paso), border-color .25s, box-shadow .25s;
}
.sectores span::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--grad); }
.sectores span:hover{ transform:translateY(-3px); border-color:var(--borde-vivo); box-shadow:var(--sombra); }

/* --- 13. FAQ ---------------------------------------------------------- */
.faq{ max-width:820px; margin-inline:auto; display:grid; gap:.75rem; }
.pregunta{
  border:1px solid var(--borde); border-radius:var(--r-m); background:var(--tarjeta);
  overflow:hidden; transition:border-color .3s, box-shadow .3s;
}
.pregunta.abierta{ border-color:var(--borde-vivo); box-shadow:var(--sombra); }
.pregunta__btn{
  width:100%; display:flex; align-items:center; gap:1rem; text-align:left;
  padding:1.15rem 1.35rem; background:none; border:0; font-weight:700; font-size:1rem;
}
.pregunta__btn > span:not(.pregunta__mas){ flex:1; }
.pregunta__mas{
  flex:none; width:26px; height:26px; border-radius:50%; background:var(--grad-suave);
  display:grid; place-items:center; transition:transform .35s var(--paso), background .3s;
}
.pregunta__mas svg{ width:14px; height:14px; color:var(--azul); }
html[data-tema="oscuro"] .pregunta__mas svg{ color:var(--cian-alto); }
.pregunta.abierta .pregunta__mas{ transform:rotate(45deg); }
.pregunta__cuerpo{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .35s var(--paso); }
.pregunta.abierta .pregunta__cuerpo{ grid-template-rows:1fr; }
.pregunta__cuerpo > div{ overflow:hidden; }
.pregunta__cuerpo p{ padding:0 1.35rem 1.3rem; margin:0; font-size:.94rem; }

/* --- 14. Contacto ----------------------------------------------------- */
.contacto{ position:relative; overflow:hidden; }
.contacto::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(50% 60% at 15% 10%, rgba(34,197,232,.14), transparent 70%),
    radial-gradient(50% 60% at 88% 90%, rgba(138,47,200,.16), transparent 70%);
}
.contacto__caja{ position:relative; display:grid; grid-template-columns:.95fr 1.05fr; gap:3rem; align-items:start; }

.datos{ display:grid; gap:.85rem; margin:1.8rem 0 2rem; }
.dato{
  display:flex; align-items:center; gap:.9rem; padding:1rem 1.15rem;
  border-radius:var(--r-m); border:1px solid var(--borde); background:var(--tarjeta);
  transition:transform .25s var(--paso), border-color .25s, box-shadow .25s;
}
.dato:hover{ transform:translateX(5px); border-color:var(--borde-vivo); box-shadow:var(--sombra); }
.dato__ico{
  width:42px; height:42px; flex:none; border-radius:12px; display:grid; place-items:center;
  background:var(--grad-suave); color:var(--azul);
}
html[data-tema="oscuro"] .dato__ico{ color:var(--cian-alto); }
.dato__ico svg{ width:19px; height:19px; }
.dato small{ display:block; font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; color:var(--texto-3); font-weight:700; }
.dato b{ font-size:.95rem; font-weight:700; }

.formulario{
  padding:clamp(1.5rem,3vw,2.2rem); border-radius:var(--r-xl);
  border:1px solid var(--borde); background:var(--tarjeta); box-shadow:var(--sombra-alta);
}
.campos{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.campo{ display:flex; flex-direction:column; gap:.4rem; }
.campo--ancho{ grid-column:1 / -1; }
.campo label{ font-size:.82rem; font-weight:700; color:var(--texto-2); }
.campo input, .campo select, .campo textarea{
  font:inherit; font-size:.94rem; color:var(--texto);
  padding:.8rem .95rem; border-radius:var(--r-s); border:1px solid var(--borde);
  background:var(--tarjeta-2); transition:border-color .25s, box-shadow .25s, background .25s;
  width:100%;
}
.campo textarea{ resize:vertical; min-height:110px; }
.campo input:focus, .campo select:focus, .campo textarea:focus{
  outline:none; border-color:var(--azul); background:var(--tarjeta);
  box-shadow:0 0 0 3px rgba(47,107,216,.16);
}
.campo select{ appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A94A9' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right .8rem center; background-size:16px; padding-right:2.4rem;
}
.formulario .btn{ margin-top:1.25rem; }
.aviso{ margin:.9rem 0 0; font-size:.78rem; color:var(--texto-3); text-align:center; }

/* --- 15. Pie ---------------------------------------------------------- */
.pie{ border-top:1px solid var(--borde); background:var(--fondo-2); padding:3.2rem 0 1.8rem; }
.pie__caja{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:2.5rem; margin-bottom:2.2rem; }
.pie__caja p{ font-size:.9rem; max-width:38ch; }
.pie h4{ font-size:.78rem; text-transform:uppercase; letter-spacing:.13em; color:var(--texto-3); margin-bottom:1rem; }
.pie ul{ list-style:none; margin:0; padding:0; display:grid; gap:.55rem; }
.pie li a{ font-size:.9rem; color:var(--texto-2); transition:color .2s, padding-left .2s; }
.pie li a:hover{ color:var(--azul); padding-left:4px; }
.pie__abajo{
  border-top:1px solid var(--borde); padding-top:1.4rem;
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center;
  font-size:.83rem; color:var(--texto-3);
}
.redes{ display:flex; gap:.5rem; }
.redes a{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--borde);
  display:grid; place-items:center; background:var(--tarjeta); transition:all .25s var(--paso);
}
.redes a:hover{ background:var(--grad); border-color:transparent; color:#fff; transform:translateY(-3px); }
.redes svg{ width:17px; height:17px; }

/* --- 16. Flotantes ---------------------------------------------------- */
.wasap{
  position:fixed; right:20px; bottom:20px; z-index:90;
  width:56px; height:56px; border-radius:50%; display:grid; place-items:center;
  background:#25D366; color:#fff; box-shadow:0 12px 28px -8px rgba(37,211,102,.7);
  transition:transform .3s var(--paso);
}
.wasap:hover{ transform:scale(1.1) translateY(-3px); }
.wasap svg{ width:29px; height:29px; }
.wasap::after{
  content:""; position:absolute; inset:0; border-radius:50%; border:2px solid #25D366;
  animation:onda 2.4s ease-out infinite;
}
@keyframes onda{ 0%{ transform:scale(1); opacity:.7; } 100%{ transform:scale(1.65); opacity:0; } }

.arriba{
  position:fixed; right:20px; bottom:88px; z-index:90;
  width:44px; height:44px; border-radius:50%; border:1px solid var(--borde);
  background:var(--velo); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  display:grid; place-items:center;
  opacity:0; visibility:hidden; transform:translateY(12px);
  transition:all .3s var(--paso);
}
.arriba.visible{ opacity:1; visibility:visible; transform:translateY(0); }
.arriba:hover{ border-color:var(--borde-vivo); }
.arriba svg{ width:19px; height:19px; }

/* --- 17. Animacion de aparicion --------------------------------------- */
.rev{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--paso), transform .7s var(--paso); }
.rev.visto{ opacity:1; transform:none; }

/* --- 18. Responsivo --------------------------------------------------- */
@media (max-width:1000px){
  .portada__caja{ grid-template-columns:1fr; gap:2.5rem; }
  .panel{ max-width:520px; }
  .contacto__caja{ grid-template-columns:1fr; gap:2.5rem; }
  .caso--destacado{ grid-column:span 1; }
  .pie__caja{ grid-template-columns:1fr 1fr; }
  .pie__caja > div:first-child{ grid-column:1 / -1; }
}

@media (max-width:820px){
  html{ scroll-padding-top:74px; }
  .nav__caja{ height:66px; }
  .hamburguesa{ display:block; }

  .menu{
    position:fixed; inset:66px 0 auto 0;
    flex-direction:column; align-items:stretch; gap:0;
    background:var(--velo); -webkit-backdrop-filter:blur(18px); backdrop-filter:blur(18px);
    border-bottom:1px solid var(--borde); padding:.5rem 1.25rem 1.25rem;
    max-height:0; overflow:hidden; opacity:0; visibility:hidden;
    transition:max-height .4s var(--paso), opacity .3s, visibility .3s;
  }
  .menu.abierto{ max-height:80vh; opacity:1; visibility:visible; overflow:auto; }
  .menu a{ display:block; padding:.85rem .4rem; font-size:1rem; border-bottom:1px solid var(--borde); }
  .menu a::after{ display:none; }
  .menu li:last-child a{ border-bottom:0; }

  .proceso::before{ display:none; }
  .proceso{ gap:1.6rem; }
  .paso{ display:grid; grid-template-columns:56px 1fr; gap:1rem 1.1rem; align-items:center; }
  .paso__n{ width:56px; height:56px; margin-bottom:0; grid-row:span 2; }
  .paso h3{ margin:0; align-self:end; }
  .paso p{ grid-column:2; align-self:start; }

  .campos{ grid-template-columns:1fr; }
  .rejilla-port{ grid-template-columns:1fr; }
  .ocultar-movil{ display:none; }
}

@media (max-width:520px){
  .env{ width:calc(100% - 2rem); }
  .portada{ min-height:auto; padding:6rem 0 3.5rem; }
  .portada__botones .btn{ width:100%; }
  .panel__kpis{ grid-template-columns:1fr 1fr; }
  .panel__kpis .kpi:last-child{ grid-column:span 2; }
  .cifras{ grid-template-columns:1fr 1fr; }
  .pie__caja{ grid-template-columns:1fr; gap:1.8rem; }
  .wasap{ width:52px; height:52px; right:16px; bottom:16px; }
  .arriba{ right:16px; bottom:80px; }
}

/* --- 19. Preferencias de movimiento ----------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important; scroll-behavior:auto !important; }
  .rev{ opacity:1; transform:none; }
}

/* --- 20. Impresion ---------------------------------------------------- */
@media print{
  .nav,.wasap,.arriba,.progreso,#red,.cinta{ display:none !important; }
  body{ background:#fff; color:#000; }
}