/* ============================================================
   COLREDES COMUNICACIONES S.A.S.
   Hoja de estilos — versión 2 (moderna)
   Paleta oficial: Naranja #F16532 · Azul #1D6B93 · Montserrat
   ============================================================ */

:root{
  --naranja:#F16532;
  --naranja-cl:#FF8A5C;
  --naranja-os:#C9471C;
  --azul:#1D6B93;
  --azul-cl:#2E8CBB;
  --azul-pr:#0E3A52;
  --azul-no:#06202E;
  --nieve:#F5F8FA;
  --nube:#EDF2F6;
  --linea:#E2EAF0;
  --tinta:#16242F;
  --tinta-sv:#5A6B78;
  --blanco:#fff;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:26px;
  --r-xl:34px;
  --sombra-sm:0 4px 14px rgba(6,32,46,.06);
  --sombra:0 18px 44px rgba(6,32,46,.10);
  --sombra-lg:0 28px 70px rgba(6,32,46,.18);
  --ancho:1200px;
  --transicion:.25s cubic-bezier(.22,.9,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  font-family:'Montserrat',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--blanco);color:var(--tinta);line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--azul);text-decoration:none;transition:color var(--transicion)}
a:hover{color:var(--naranja)}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--naranja);outline-offset:3px;border-radius:6px}
::selection{background:var(--naranja);color:#fff}

.contenedor{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}

/* ---------------- Tipografía ---------------- */
h1,h2,h3,h4{line-height:1.14;color:var(--azul-pr);font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.7rem)}
h2{font-size:clamp(1.7rem,3.3vw,2.6rem)}
h3{font-size:1.16rem;letter-spacing:-.01em}
p{color:var(--tinta-sv)}
.plomo{font-size:1.04rem;max-width:64ch;color:var(--tinta-sv)}
.rotulo{
  display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;
  letter-spacing:.16em;color:var(--naranja);text-transform:uppercase;margin-bottom:14px;
}
.rotulo::before{content:"";width:22px;height:2px;background:var(--naranja);border-radius:2px}

.seccion{padding:90px 0;position:relative}
.seccion--nieve{background:var(--nieve)}
.seccion--noche{background:var(--azul-no);color:#C6D9E4}
.seccion--noche h2,.seccion--noche h3,.seccion--noche h4{color:#fff}
.seccion--noche p,.seccion--noche .plomo{color:#9FBACB}
.cabecera{max-width:720px;margin-bottom:46px}
.cabecera--centro{margin-left:auto;margin-right:auto;text-align:center}
.cabecera--centro .rotulo{justify-content:center}

/* ---------------- Botones ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.94rem;
  border:2px solid transparent;cursor:pointer;transition:transform var(--transicion),
  background var(--transicion),color var(--transicion),border-color var(--transicion),box-shadow var(--transicion);
}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}
.btn--naranja{background:var(--naranja);color:#fff;box-shadow:0 12px 26px rgba(241,101,50,.32)}
.btn--naranja:hover{background:var(--naranja-os);color:#fff;box-shadow:0 16px 34px rgba(241,101,50,.4)}
.btn--azul{background:var(--azul);color:#fff}
.btn--azul:hover{background:var(--azul-pr);color:#fff}
.btn--linea{border-color:var(--linea);color:var(--azul-pr);background:#fff}
.btn--linea:hover{border-color:var(--naranja);color:var(--naranja)}
.btn--fantasma{border-color:rgba(255,255,255,.45);color:#fff}
.btn--fantasma:hover{background:#fff;color:var(--azul-pr);border-color:#fff}
.btn--peq{padding:10px 20px;font-size:.84rem}

/* ---------------- Encabezado ---------------- */
.cinta-superior{background:var(--azul-no);color:#93AEBE;font-size:.79rem}
.cinta-superior .contenedor{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;min-height:36px;align-items:center}
.cinta-superior a{color:#C6D9E4}
.cinta-superior a:hover{color:var(--naranja-cl)}

.encabezado{
  position:sticky;top:0;z-index:70;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:box-shadow var(--transicion),border-color var(--transicion);
}
.encabezado.fijo{box-shadow:0 8px 30px rgba(6,32,46,.09);border-bottom-color:var(--linea)}
.encabezado .contenedor{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.marca{display:flex;align-items:center;gap:12px;flex:none}
.marca img{height:48px;width:auto}
.marca-texto{font-weight:800;font-size:1.4rem;color:var(--naranja);line-height:1;letter-spacing:.02em}
.marca-texto small{display:block;font-size:.55rem;letter-spacing:.2em;color:var(--azul);font-weight:700;margin-top:3px}

.menu{display:flex;align-items:center;gap:2px}
.menu > a,.menu .disparador{
  display:inline-flex;align-items:center;gap:6px;padding:11px 14px;border-radius:10px;
  font-size:.92rem;font-weight:600;color:var(--tinta);background:none;border:0;cursor:pointer;
  transition:color var(--transicion),background var(--transicion);
}
.menu > a:hover,.menu .disparador:hover{color:var(--naranja);background:#FEF2EC}
.menu > a.activo{color:var(--naranja);background:#FEF2EC}
.submenu-envoltura{position:relative}
.submenu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:270px;background:#fff;
  border:1px solid var(--linea);border-radius:var(--r-md);box-shadow:var(--sombra);
  padding:10px;opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--transicion),transform var(--transicion),visibility var(--transicion);
}
.submenu-envoltura:hover .submenu,.submenu-envoltura:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:10px;color:var(--tinta);font-size:.9rem;font-weight:600}
.submenu a:hover{background:var(--nieve);color:var(--naranja)}
.submenu a small{display:block;font-weight:500;color:var(--tinta-sv);font-size:.76rem;margin-top:2px}
.submenu .punto{width:8px;height:8px;border-radius:50%;background:var(--naranja);margin-top:7px;flex:none}

.acciones{display:flex;align-items:center;gap:10px}
.hamburguesa{display:none;background:none;border:0;cursor:pointer;padding:9px}
.hamburguesa span{display:block;width:24px;height:2px;background:var(--azul-pr);border-radius:2px;transition:transform var(--transicion),opacity var(--transicion)}
.hamburguesa span + span{margin-top:6px}
.hamburguesa.abierta span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburguesa.abierta span:nth-child(2){opacity:0}
.hamburguesa.abierta span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------------- Portada ---------------- */
.portada{position:relative;background:var(--azul-no);color:#fff;overflow:hidden;isolation:isolate}
.portada::before{
  content:"";position:absolute;inset:-30% -10% auto -10%;height:150%;z-index:-2;
  background:
    radial-gradient(60% 55% at 78% 22%,rgba(241,101,50,.38),transparent 62%),
    radial-gradient(55% 60% at 12% 78%,rgba(29,107,147,.55),transparent 66%),
    linear-gradient(140deg,#06202E 10%,#0E3A52 55%,#134B69 100%);
  animation:respirar 18s ease-in-out infinite alternate;
}
@keyframes respirar{from{transform:scale(1) translateY(0)}to{transform:scale(1.08) translateY(-2%)}}
.portada::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);
  mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);
}
.portada video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22;z-index:-1}
.portada .contenedor{position:relative;padding:92px 24px 84px}
.portada--interna .contenedor{padding:70px 24px 66px}
.portada h1{color:#fff;max-width:18ch}
.portada .plomo{color:#B6D0DE;margin-top:18px;font-size:1.08rem}

.fibras{position:absolute;right:-6%;top:6%;width:52%;max-width:680px;z-index:-1;pointer-events:none}
.fibras .hilo{fill:none;stroke-linecap:round;stroke-width:2.5;stroke-dasharray:14 22;animation:fluir 9s linear infinite}
.fibras .hilo:nth-of-type(2){animation-duration:11s}
.fibras .hilo:nth-of-type(3){animation-duration:13s}
@keyframes fluir{to{stroke-dashoffset:-560}}
.fibras .nodo{filter:drop-shadow(0 0 8px rgba(241,101,50,.9))}

.pastilla{
  display:inline-flex;align-items:center;gap:10px;padding:9px 18px;border-radius:999px;
  background:rgba(241,101,50,.14);border:1px solid rgba(241,101,50,.5);color:#FFD3C2;
  font-size:.79rem;font-weight:700;letter-spacing:.04em;margin-bottom:22px;
}
.pastilla .latido{width:8px;height:8px;border-radius:50%;background:var(--naranja);animation:latir 2s ease-in-out infinite}
@keyframes latir{0%,100%{box-shadow:0 0 0 0 rgba(241,101,50,.6)}50%{box-shadow:0 0 0 8px rgba(241,101,50,0)}}

.portada-acciones{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.tarjetas-cifra{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:58px}
.cifra{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:20px 22px;backdrop-filter:blur(6px);
  transition:transform var(--transicion),border-color var(--transicion),background var(--transicion);
}
.cifra:hover{transform:translateY(-4px);border-color:rgba(241,101,50,.55);background:rgba(241,101,50,.1)}
.cifra strong{display:block;font-size:2rem;font-weight:800;color:var(--naranja-cl);line-height:1.1}
.cifra strong span{font-size:inherit;color:inherit;font-weight:inherit;display:inline}
.cifra > span{font-size:.82rem;color:#A9C4D3}

/* ---------------- Rejillas ---------------- */
.rejilla{display:grid;gap:24px}
.rejilla--2{grid-template-columns:repeat(2,1fr)}
.rejilla--3{grid-template-columns:repeat(3,1fr)}
.rejilla--4{grid-template-columns:repeat(4,1fr)}
.dos-col{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}

/* ---------------- Tarjetas ---------------- */
.tarjeta{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-lg);padding:30px;
  position:relative;overflow:hidden;box-shadow:var(--sombra-sm);
  transition:transform var(--transicion),box-shadow var(--transicion),border-color var(--transicion);
}
.tarjeta::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--naranja),var(--azul));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.tarjeta:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:#D7E4EC}
.tarjeta:hover::after{transform:scaleX(1)}
.tarjeta h3{margin-bottom:10px}
.tarjeta p{font-size:.94rem}
.seccion--noche .tarjeta{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.seccion--noche .tarjeta p{color:#9FBACB}

.chapa{
  width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#FEE9DF,#FDD7C6);color:var(--naranja);margin-bottom:18px;
  transition:transform var(--transicion);
}
.tarjeta:hover .chapa{transform:rotate(-6deg) scale(1.06)}
.chapa--azul{background:linear-gradient(140deg,#DFEDF4,#C7E0EC);color:var(--azul)}
.chapa svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.paso .indice{font-size:.78rem;font-weight:800;color:var(--naranja);letter-spacing:.14em;margin-bottom:10px;display:block}

/* ---------------- Planes ---------------- */
.pestanas{display:inline-flex;background:var(--nube);padding:6px;border-radius:999px;gap:4px;margin-bottom:34px}
.pestana{
  border:0;background:none;padding:11px 26px;border-radius:999px;font-weight:700;font-size:.9rem;
  color:var(--tinta-sv);cursor:pointer;transition:background var(--transicion),color var(--transicion);
}
.pestana.activa{background:#fff;color:var(--azul-pr);box-shadow:var(--sombra-sm)}
.panel[hidden]{display:none}

.plan{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-lg);padding:32px 28px;
  display:flex;flex-direction:column;position:relative;
  transition:transform var(--transicion),box-shadow var(--transicion),border-color var(--transicion);
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:#D7E4EC}
.plan--top{
  border:0;background:linear-gradient(160deg,var(--azul-pr),#10516F 60%,#17608A);color:#fff;
  box-shadow:var(--sombra-lg);
}
.plan--top h3,.plan--top .mbps{color:#fff}
.plan--top .valor{color:var(--naranja-cl)}
.plan--top li{color:#C7DCE7;border-color:rgba(255,255,255,.14)}
.plan--top li::before{background:rgba(241,101,50,.3);color:#fff}
.marquilla{
  position:absolute;top:18px;right:18px;background:var(--naranja);color:#fff;font-size:.68rem;
  font-weight:800;letter-spacing:.08em;padding:6px 14px;border-radius:999px;
}
.plan .tipo{font-size:.78rem;font-weight:700;letter-spacing:.12em;color:var(--naranja);margin-bottom:12px}
.plan .mbps{font-size:2.6rem;font-weight:800;color:var(--azul-pr);line-height:1}
.plan .mbps small{font-size:1rem;font-weight:700;color:var(--tinta-sv);margin-left:4px}
.plan--top .mbps small{color:#A9C4D3}
.plan .valor{font-size:1.9rem;font-weight:800;color:var(--naranja);margin:16px 0 2px}
.plan .ciclo{font-size:.8rem;color:var(--tinta-sv);margin-bottom:20px}
.plan--top .ciclo{color:#9FBACB}
.plan ul{list-style:none;flex:1;margin-bottom:24px}
.plan li{
  display:flex;align-items:flex-start;gap:10px;padding:9px 0;font-size:.9rem;color:var(--tinta-sv);
  border-bottom:1px solid var(--linea);
}
.plan li:last-child{border-bottom:0}
.plan li::before{
  content:"✓";flex:none;width:19px;height:19px;border-radius:50%;background:#FEE9DF;color:var(--naranja);
  font-size:.7rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.plan .btn{width:100%}

/* ---------------- Tablas ---------------- */
.tabla-caja{overflow-x:auto;border:1px solid var(--linea);border-radius:var(--r-lg);background:#fff;box-shadow:var(--sombra-sm)}
table{width:100%;border-collapse:collapse;min-width:560px}
thead th{background:var(--azul-pr);color:#fff;text-align:left;padding:16px 20px;font-size:.8rem;letter-spacing:.06em;font-weight:700}
tbody td{padding:15px 20px;border-top:1px solid var(--linea);font-size:.92rem;color:var(--tinta-sv)}
tbody td strong{color:var(--tinta)}
tbody tr{transition:background var(--transicion)}
tbody tr:hover{background:#FAFCFD}
td.destacado{font-weight:800;color:var(--naranja);white-space:nowrap}
caption{caption-side:bottom;padding:14px 20px;font-size:.8rem;color:var(--tinta-sv);text-align:left}

/* ---------------- Canales ---------------- */
.buscador{
  display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--linea);
  border-radius:999px;padding:6px 8px 6px 20px;max-width:430px;box-shadow:var(--sombra-sm);
}
.buscador svg{width:19px;height:19px;stroke:var(--tinta-sv);fill:none;stroke-width:2;flex:none}
.buscador input{border:0;outline:none;flex:1;font-family:inherit;font-size:.93rem;padding:10px 0;background:none;color:var(--tinta)}
.buscador .limpiar{border:0;background:var(--nube);color:var(--tinta-sv);border-radius:999px;padding:9px 15px;font-size:.78rem;font-weight:700;cursor:pointer;transition:background var(--transicion),color var(--transicion)}
.buscador .limpiar:hover{background:var(--naranja);color:#fff}

.filtros{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 34px}
.filtro{
  border:1px solid var(--linea);background:#fff;color:var(--tinta);padding:10px 18px;border-radius:999px;
  font-size:.83rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  transition:background var(--transicion),color var(--transicion),border-color var(--transicion),transform var(--transicion);
}
.filtro .cuenta{font-size:.72rem;color:var(--tinta-sv);background:var(--nube);border-radius:999px;padding:2px 8px;transition:background var(--transicion),color var(--transicion)}
.filtro:hover{border-color:var(--naranja);color:var(--naranja);transform:translateY(-2px)}
.filtro.activo{background:var(--azul-pr);border-color:var(--azul-pr);color:#fff}
.filtro.activo .cuenta{background:rgba(255,255,255,.18);color:#fff}

.grupo{margin-bottom:46px}
.grupo[hidden]{display:none}
.grupo-titulo{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.grupo-titulo h3{font-size:1.02rem;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.grupo-titulo .raya{flex:1;height:2px;background:linear-gradient(90deg,var(--linea),transparent);border-radius:2px}
.grupo-titulo .cantidad{font-size:.76rem;font-weight:700;color:var(--tinta-sv);background:#fff;border:1px solid var(--linea);border-radius:999px;padding:4px 12px;white-space:nowrap}

.rejilla-canales{display:grid;grid-template-columns:repeat(auto-fill,minmax(134px,1fr));gap:14px}
.canal{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-md);min-height:116px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:14px 10px;
  text-align:center;position:relative;overflow:hidden;
  transition:transform var(--transicion),box-shadow var(--transicion),border-color var(--transicion);
}
.canal::before{
  content:"";position:absolute;inset:0;opacity:0;background:linear-gradient(160deg,rgba(241,101,50,.08),rgba(29,107,147,.08));
  transition:opacity var(--transicion);
}
.canal:hover{transform:translateY(-5px) scale(1.02);box-shadow:var(--sombra);border-color:#D7E4EC}
.canal:hover::before{opacity:1}
.canal img{max-height:46px;max-width:84%;object-fit:contain;position:relative}
.canal .monograma{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1rem;color:#fff;position:relative;
}
.canal .rotulo-canal{font-size:.75rem;font-weight:700;color:var(--tinta-sv);line-height:1.25;position:relative}
.sin-resultados{padding:34px;text-align:center;color:var(--tinta-sv);font-size:.95rem}

.cinta-canales{
  overflow:hidden;position:relative;padding:8px 0;
  -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;gap:14px;width:max-content;animation:desfilar 38s linear infinite}
.cinta-canales:hover .cinta-pista{animation-play-state:paused}
@keyframes desfilar{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.cinta-pista .canal{width:134px;flex:none}

.aviso{
  background:linear-gradient(120deg,#FEF2EC,#FDF7F3);border:1px solid #F7D9C9;border-left:5px solid var(--naranja);
  border-radius:var(--r-md);padding:20px 24px;font-size:.9rem;color:var(--tinta);
}

/* ---------------- Listas / etiquetas ---------------- */
.lista{list-style:none;display:grid;gap:12px}
.lista li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--tinta-sv)}
.lista li::before{
  content:"";flex:none;width:20px;height:20px;border-radius:50%;margin-top:3px;
  background:#FEE9DF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F16532' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}
.seccion--noche .lista li{color:#B6D0DE}
.etiquetas{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.etiqueta{
  background:#fff;border:1px solid var(--linea);border-radius:999px;padding:9px 18px;
  font-size:.84rem;font-weight:700;color:var(--azul-pr);transition:transform var(--transicion),border-color var(--transicion);
}
.etiqueta:hover{transform:translateY(-2px);border-color:var(--naranja)}
.seccion--noche .etiqueta{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18);color:#fff}

.panel-datos{background:#fff;border:1px solid var(--linea);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sombra-sm)}
.panel-datos dl{display:grid;grid-template-columns:auto 1fr;gap:12px 22px;font-size:.92rem}
.panel-datos dt{font-weight:700;color:var(--azul-pr)}
.panel-datos dd{color:var(--tinta-sv)}

/* ---------------- Acordeón ---------------- */
.acordeon{border:1px solid var(--linea);border-radius:var(--r-md);background:#fff;overflow:hidden;transition:box-shadow var(--transicion)}
.acordeon + .acordeon{margin-top:14px}
.acordeon[open]{box-shadow:var(--sombra-sm)}
.acordeon summary{
  cursor:pointer;padding:20px 24px;font-weight:700;color:var(--azul-pr);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1rem;
}
.acordeon summary::-webkit-details-marker{display:none}
.acordeon summary::after{
  content:"";flex:none;width:26px;height:26px;border-radius:50%;background:#FEE9DF;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F16532' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  background-size:13px;background-position:center;background-repeat:no-repeat;transition:transform var(--transicion);
}
.acordeon[open] summary::after{transform:rotate(135deg)}
.acordeon .cuerpo{padding:0 24px 24px;color:var(--tinta-sv);font-size:.93rem}
.acordeon .cuerpo ul{margin:12px 0 0 20px}
.acordeon .cuerpo li{margin-bottom:8px}

/* ---------------- Documentos y normas ---------------- */
.doc{display:flex;gap:16px;align-items:flex-start}
.doc .chapa{margin-bottom:0;width:46px;height:46px;border-radius:13px;flex:none}
.doc h3{font-size:1.02rem}
.norma{text-align:center}
.norma .sello{
  width:92px;height:92px;margin:0 auto 18px;border-radius:24px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;background:linear-gradient(150deg,var(--azul-pr),var(--azul));color:#fff;
  transition:transform var(--transicion);
}
.tarjeta:hover .norma .sello{transform:scale(1.05) rotate(-3deg)}
.norma .sello em{font-style:normal;font-size:.62rem;letter-spacing:.16em;font-weight:700;opacity:.85}
.norma .sello strong{font-size:1.5rem;font-weight:800;line-height:1.1}

/* ---------------- Formulario ---------------- */
.formulario{display:grid;gap:18px}
.campo{display:grid;gap:7px}
.campo label{font-size:.84rem;font-weight:700;color:var(--azul-pr)}
.campo input,.campo select,.campo textarea{
  font-family:inherit;font-size:.93rem;padding:13px 16px;border:1px solid var(--linea);
  border-radius:var(--r-sm);background:#fff;color:var(--tinta);width:100%;
  transition:border-color var(--transicion),box-shadow var(--transicion);
}
.campo textarea{min-height:140px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--azul);outline:none;box-shadow:0 0 0 4px rgba(29,107,147,.12)}
.nota-form{font-size:.79rem;color:var(--tinta-sv)}

/* ---------------- Llamado ---------------- */
.llamado{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:56px;color:#fff;
  background:linear-gradient(125deg,var(--azul-pr) 0%,#155A7D 45%,var(--naranja) 130%);
  display:flex;justify-content:space-between;align-items:center;gap:36px;flex-wrap:wrap;
  box-shadow:var(--sombra-lg);
}
.llamado::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-180px;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%);
}
.llamado h2{color:#fff;max-width:20ch;position:relative}
.llamado p{color:#DCEAF2;margin-top:10px;position:relative;max-width:52ch}
.llamado .btn{position:relative}

/* ---------------- Pie ---------------- */
.pie{background:var(--azul-no);color:#93AEBE;padding:72px 0 0;font-size:.9rem}
.pie h4{color:#fff;font-size:.92rem;margin-bottom:18px}
.pie a{color:#93AEBE}
.pie a:hover{color:var(--naranja-cl)}
.pie .rejilla{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.pie ul{list-style:none;display:grid;gap:10px}
.pie .descripcion{margin-top:16px;max-width:36ch;line-height:1.75;color:#93AEBE}
.redes{display:flex;gap:10px;margin-top:20px}
.redes a{
  width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.07);display:flex;
  align-items:center;justify-content:center;transition:background var(--transicion),transform var(--transicion);
}
.redes a:hover{background:var(--naranja);transform:translateY(-3px)}
.redes svg{width:18px;height:18px;fill:#fff}
.pie-final{margin-top:52px;border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.79rem}

/* ---------------- Flotante WhatsApp ---------------- */
.flotante{
  position:fixed;right:22px;bottom:22px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px rgba(37,211,102,.4);transition:transform var(--transicion);
}
.flotante:hover{transform:scale(1.08)}
.flotante svg{width:30px;height:30px;fill:#fff}
.flotante::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(37,211,102,.6);
  animation:onda 2.6s ease-out infinite;
}
@keyframes onda{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.5);opacity:0}}

/* ---------------- Revelado al hacer scroll ---------------- */
.revela{transition:opacity .7s ease,transform .7s cubic-bezier(.22,.9,.3,1)}
html.anima .revela{opacity:0;transform:translateY(26px)}
html.anima .revela.visible{opacity:1;transform:none}
.revela.visible{opacity:1;transform:none}
.revela[data-retraso="1"]{transition-delay:.08s}
.revela[data-retraso="2"]{transition-delay:.16s}
.revela[data-retraso="3"]{transition-delay:.24s}

/* ---------------- Responsivo ---------------- */
@media (max-width:1020px){
  .rejilla--4{grid-template-columns:repeat(2,1fr)}
  .tarjetas-cifra{grid-template-columns:repeat(2,1fr)}
  .dos-col{grid-template-columns:1fr;gap:40px}
  .pie .rejilla{grid-template-columns:repeat(2,1fr)}
  .fibras{display:none}
}
@media (max-width:820px){
  .hamburguesa{display:block}
  .menu{
    position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px 18px 22px;box-shadow:var(--sombra);border-bottom:1px solid var(--linea);
    display:none;max-height:calc(100vh - 78px);overflow-y:auto;
  }
  .menu.abierto{display:flex}
  .menu > a,.menu .disparador{padding:13px 12px;width:100%;justify-content:flex-start}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
  .acciones .btn{display:none}
  .seccion{padding:64px 0}
  .rejilla--2,.rejilla--3,.rejilla--4{grid-template-columns:1fr}
  .pie .rejilla{grid-template-columns:1fr}
  .llamado{padding:36px 28px}
  .portada .contenedor{padding:64px 24px 60px}
}
@media (max-width:480px){
  .tarjetas-cifra{grid-template-columns:1fr}
  .rejilla-canales{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .revela{opacity:1;transform:none}
}