/* ============================================================
   HORIZONTE360 CONSULTORÍA INTEGRAL — styles.css
   Identidad visual: Manual v1.0 (mayo 2025)
   Azul #0094D4 · Naranja #F99D34 · Gris Antracita #6B636D
   Azul Oscuro #0072A8 · Gris Claro #D5D3D6
   Tipografía: Helvetica/Arial/sans-serif · Inter
   ============================================================ */

:root{
  --azul:#0094D4;
  --azul-oscuro:#0072A8;
  --naranja:#F99D34;
  --gris:#6B636D;
  --gris-claro:#D5D3D6;
  --blanco:#FFFFFF;
  --fondo:#FBFCFD;
  --tinta:#2B2730;
  --radio:14px;
  --sombra:0 10px 30px rgba(0,114,168,.10);
  --trans:.25s cubic-bezier(.4,0,.2,1);
  --fuente:'Inter',Helvetica,Arial,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:var(--fuente);
  color:var(--tinta);
  background:var(--blanco);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul-oscuro);text-decoration:none;transition:color var(--trans)}
a:hover{color:var(--naranja)}
:focus-visible{outline:3px solid var(--naranja);outline-offset:2px;border-radius:4px}

h1,h2,h3,h4{font-family:Helvetica,Arial,var(--fuente);line-height:1.18;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:800;color:var(--tinta)}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;color:var(--azul-oscuro)}
h3{font-size:1.25rem;font-weight:700;color:var(--gris)}
.h-azul{color:var(--azul)}
.h-naranja{color:var(--naranja)}

.contenedor{max-width:1180px;margin:0 auto;padding:0 24px}
.seccion{padding:84px 0}
.seccion--gris{background:var(--fondo)}
.seccion--azul{background:linear-gradient(135deg,var(--azul-oscuro),var(--azul));color:#fff}
.seccion--azul h2,.seccion--azul h3{color:#fff}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--azul);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--naranja);border-radius:2px}

.lede{font-size:1.15rem;color:var(--gris);max-width:46em}

/* ---------- Header (regla azul 1,5pt según estándar H360) ---------- */
.cabecera{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:2px solid var(--azul);
}
.cabecera__inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px}
.logo img,.logo svg{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-weight:600;font-size:.95rem;color:var(--tinta);position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--naranja);transition:width var(--trans)}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.nav a[aria-current="page"]{color:var(--azul-oscuro)}
.btn{
  display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  background:var(--naranja);color:#fff!important;border:none;cursor:pointer;
  transition:transform var(--trans),box-shadow var(--trans),background var(--trans);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(249,157,52,.4)}
.btn--azul{background:var(--azul)}
.btn--azul:hover{box-shadow:0 8px 20px rgba(0,148,212,.4)}
.btn--linea{background:transparent;color:var(--azul-oscuro)!important;border:2px solid var(--azul)}
.btn--linea:hover{background:var(--azul);color:#fff!important}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:26px;height:3px;background:var(--azul-oscuro);margin:5px 0;border-radius:2px;transition:var(--trans)}

@media(max-width:920px){
  .menu-toggle{display:block}
  .nav{
    position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;
    padding:24px;gap:18px;border-bottom:2px solid var(--azul);
    transform:translateY(-130%);transition:transform var(--trans);box-shadow:var(--sombra);
  }
  .nav.abierto{transform:translateY(0)}
}

/* ---------- Hero con firma "arco 360" ---------- */
.hero{position:relative;overflow:hidden;padding:110px 0 96px;background:
  radial-gradient(1100px 600px at 85% -10%,rgba(0,148,212,.10),transparent 60%),
  radial-gradient(700px 480px at -10% 110%,rgba(249,157,52,.10),transparent 60%),#fff;}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 strong{color:var(--azul)}
.hero h1 em{font-style:normal;color:var(--naranja)}
.hero__acciones{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero__claims{display:flex;flex-wrap:wrap;gap:26px;margin-top:38px;color:var(--gris);font-size:.92rem}
.hero__claims b{color:var(--azul-oscuro)}
.arco360{width:min(420px,90%);margin:0 auto}
.arco360 .traza{stroke-dasharray:1000;stroke-dashoffset:1000;animation:dibujar 2.2s ease forwards .3s}
.arco360 .traza2{stroke-dasharray:1000;stroke-dashoffset:1000;animation:dibujar 2.2s ease forwards .8s}
@keyframes dibujar{to{stroke-dashoffset:0}}
@media(max-width:920px){.hero__grid{grid-template-columns:1fr}.arco360{order:-1;width:240px}}

/* ---------- Tarjetas ---------- */
.grid{display:grid;gap:26px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

.tarjeta{
  background:#fff;border:1px solid var(--gris-claro);border-radius:var(--radio);
  padding:30px;transition:transform var(--trans),box-shadow var(--trans),border-color var(--trans);
  display:flex;flex-direction:column;gap:12px;
}
.tarjeta:hover{transform:translateY(-5px);box-shadow:var(--sombra);border-color:var(--azul)}
.tarjeta h3{color:var(--azul-oscuro)}
.tarjeta .icono{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
  background:rgba(0,148,212,.10);color:var(--azul);font-size:1.5rem}
.tarjeta--h{border-top:4px solid var(--azul)}
.tarjeta--h:nth-child(3n+2){border-top-color:var(--naranja)}
.tarjeta--h:nth-child(3n+3){border-top-color:var(--gris)}
.tarjeta .mas{margin-top:auto;font-weight:700;color:var(--azul)}
.tarjeta .mas::after{content:" →"}
.etiqueta{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(249,157,52,.14);color:#b86a0d;padding:4px 10px;border-radius:999px}
.etiqueta--azul{background:rgba(0,148,212,.12);color:var(--azul-oscuro)}

/* ---------- Cifras ---------- */
.cifras{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.cifras b{display:block;font-size:2.4rem;color:var(--azul);font-weight:800;line-height:1.1}
.cifras span{color:var(--gris);font-size:.92rem}
@media(max-width:760px){.cifras{grid-template-columns:repeat(2,1fr)}}

/* ---------- CTA banda ---------- */
.banda-cta{border-radius:20px;padding:54px 48px;background:linear-gradient(120deg,var(--azul-oscuro),var(--azul) 70%);
  color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:0 18px 44px rgba(0,114,168,.28)}
.banda-cta h2{color:#fff;margin-bottom:6px}
.banda-cta p{opacity:.92}

/* ---------- Formularios ---------- */
.formulario{display:grid;gap:16px}
.formulario label{font-weight:600;font-size:.92rem;color:var(--gris)}
.formulario input,.formulario select,.formulario textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--gris-claro);border-radius:10px;
  font:inherit;background:#fff;transition:border-color var(--trans),box-shadow var(--trans)}
.formulario input:focus,.formulario select:focus,.formulario textarea:focus{
  border-color:var(--azul);box-shadow:0 0 0 3px rgba(0,148,212,.15);outline:none}
.formulario .check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--gris)}
.formulario .check input{width:auto;margin-top:4px}
.aviso-ok{background:#e8f7ee;border:1px solid #76c893;color:#1d6b3a;padding:14px 18px;border-radius:10px;display:none}
.aviso-error{background:#fdecec;border:1px solid #e08b8b;color:#8c2626;padding:14px 18px;border-radius:10px;display:none}

/* ---------- Herramientas ---------- */
.herr{max-width:860px;margin:0 auto}
.herr fieldset{border:0;margin:0 0 26px}
.herr legend,.pregunta{font-weight:700;color:var(--azul-oscuro);font-size:1.05rem;margin-bottom:10px;display:block}
.opciones{display:grid;gap:10px}
.opciones label{
  border:1.5px solid var(--gris-claro);border-radius:10px;padding:12px 16px;cursor:pointer;
  display:flex;gap:10px;align-items:center;transition:var(--trans);font-size:.97rem}
.opciones label:hover{border-color:var(--azul)}
.opciones input{accent-color:var(--azul)}
.opciones input:checked+span{color:var(--azul-oscuro);font-weight:600}
.campo-num{display:grid;gap:6px;margin-bottom:20px}
.resultado{display:none;margin-top:40px;border-top:3px solid var(--naranja);padding-top:34px}
.medidor{width:230px;margin:0 auto 10px}
.medidor .aguja{transition:stroke-dashoffset 1.1s ease}
.nivel{font-size:1.5rem;font-weight:800;text-align:center}
.nivel--verde{color:#1d8a4a}.nivel--ambar{color:#c47a12}.nivel--rojo{color:#c0392b}
.barra{height:12px;border-radius:999px;background:var(--gris-claro);overflow:hidden;margin:6px 0 14px}
.barra i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--azul),var(--naranja));width:0;transition:width 1s ease}
.recos{display:grid;gap:12px;margin:22px 0}
.recos li{list-style:none;border-left:4px solid var(--azul);background:var(--fondo);padding:13px 17px;border-radius:0 10px 10px 0}
.recos li.alerta{border-left-color:var(--naranja)}
.descargo{font-size:.8rem;color:var(--gris);border:1px dashed var(--gris-claro);border-radius:10px;padding:13px 16px;margin-top:26px}
.tabla{width:100%;border-collapse:collapse;font-size:.95rem;margin:18px 0}
.tabla th{background:var(--azul);color:#fff;text-align:left;padding:11px 14px}
.tabla td{border-bottom:1px solid var(--gris-claro);padding:10px 14px}
.tabla tr:nth-child(even) td{background:var(--fondo)}

/* ---------- Blog ---------- */
.blog-controles{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 36px}
.blog-controles input,.blog-controles select{padding:12px 16px;border:1.5px solid var(--gris-claro);border-radius:999px;font:inherit;min-width:240px}
.post-card{overflow:hidden;padding:0}
.post-card img{width:100%;height:200px;object-fit:cover;background:var(--fondo)}
.post-card .cuerpo{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card time{font-size:.8rem;color:var(--gris);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.post-card h3{font-size:1.08rem}
.articulo{max-width:780px;margin:0 auto}
.articulo header{margin-bottom:34px;padding-bottom:22px;border-bottom:2px solid var(--azul)}
.articulo .cuerpo-post p{margin-bottom:1.2em}
.articulo img.destacada{border-radius:var(--radio);margin:0 0 30px}
.paginacion{display:flex;justify-content:center;gap:8px;margin-top:44px}
.paginacion button{border:1.5px solid var(--gris-claro);background:#fff;border-radius:8px;min-width:42px;padding:9px 12px;font:inherit;font-weight:600;cursor:pointer;transition:var(--trans)}
.paginacion button:hover,.paginacion button.activa{background:var(--azul);border-color:var(--azul);color:#fff}

/* ---------- Informes ---------- */
.informe{display:grid;grid-template-columns:120px 1fr;gap:26px;align-items:start}
.informe .portada{background:linear-gradient(160deg,var(--azul-oscuro),var(--azul));border-radius:10px;color:#fff;
  aspect-ratio:3/4;display:flex;flex-direction:column;justify-content:space-between;padding:14px;font-size:.62rem;font-weight:700}
.informe .portada b{font-size:1rem;line-height:1.2}
.informe .portada i{font-style:normal;color:var(--naranja)}
@media(max-width:640px){.informe{grid-template-columns:1fr}.informe .portada{max-width:140px}}

/* ---------- Footer (regla naranja 1pt según estándar H360) ---------- */
.pie{background:var(--tinta);color:#cfc9d3;margin-top:90px;border-top:3px solid var(--naranja)}
.pie__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:38px;padding:62px 0 40px}
.pie h4{color:#fff;font-size:.95rem;margin-bottom:14px;letter-spacing:.05em;text-transform:uppercase}
.pie a{color:#cfc9d3;display:block;padding:4px 0;font-size:.92rem}
.pie a:hover{color:var(--naranja)}
.pie__legal{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:.82rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media(max-width:880px){.pie__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pie__grid{grid-template-columns:1fr}}

/* ---------- Cookies ---------- */
.cookies{position:fixed;bottom:18px;left:18px;right:18px;max-width:560px;margin:0 auto;background:#fff;
  border:1.5px solid var(--gris-claro);border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.18);
  padding:20px 22px;z-index:2000;display:none;font-size:.9rem}
.cookies.visible{display:block}
.cookies .acciones{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}

/* ---------- Animación de aparición ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visto{opacity:1;transform:none}

/* ---------- Migas ---------- */
.migas{font-size:.83rem;color:var(--gris);padding:18px 0}
.migas a{color:var(--gris)}
.hero-int{padding:64px 0 50px;background:linear-gradient(120deg,rgba(0,114,168,.06),rgba(249,157,52,.06))}