/* ==========================================================================
   Grupo CAAAV del Valle — Sistema de diseño
   Arquitectura premium: aluminio, vidrio, fachadas y acabados. Perote, Veracruz.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --azul-marino:#0D1B3D;
  --azul-marino-90:rgba(13,27,61,.90);
  --azul-marino-70:rgba(13,27,61,.70);
  --azul-corporativo:#0052FF;
  --azul-corporativo-d:#003fc4;
  --gris-acero:#6B7280;
  --gris-claro:#F4F5F7;
  --blanco:#FFFFFF;
  --verde-wa:#25D366;
  --texto:#1a2233;
  --texto-suave:#4b5563;
  --borde:#e4e7ec;
  --sombra:0 6px 24px rgba(13,27,61,.08);
  --sombra-fuerte:0 18px 48px rgba(13,27,61,.18);
  --radio:4px;
  --ancho:1200px;
  --header-h:76px;
  --f-titulo:'Montserrat',system-ui,Segoe UI,Roboto,sans-serif;
  --f-cuerpo:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--f-cuerpo);font-size:17px;line-height:1.7;
  color:var(--texto);background:var(--blanco);-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul-corporativo);text-decoration:none;transition:color .2s}
a:hover{color:var(--azul-corporativo-d)}
h1,h2,h3,h4{font-family:var(--f-titulo);color:var(--azul-marino);line-height:1.18;margin:0 0 .5em}
h1{font-weight:800;font-size:clamp(2rem,5vw,3.4rem);text-transform:uppercase;letter-spacing:.5px}
h2{font-weight:700;font-size:clamp(1.6rem,3.6vw,2.5rem);text-transform:uppercase;letter-spacing:.4px}
h3{font-weight:700;font-size:clamp(1.15rem,2vw,1.4rem)}
h4{font-weight:600;font-size:1.05rem}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.2em}
:focus-visible{outline:3px solid var(--azul-corporativo);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--azul-corporativo);color:#fff;padding:10px 16px;z-index:2000}
.skip-link:focus{left:8px;top:8px}

/* ---------- Layout ---------- */
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 24px}
.seccion{position:relative;padding:88px 0}
.seccion--sm{padding:60px 0}
.bg-blanco{background:#fff}
.bg-gris{background:var(--gris-claro)}
.bg-gris-tex{background:var(--gris-claro) url('../img/fondos/fondo-gris-grafito.webp') center/cover;}
.bg-blanco-tex{background:#fff url('../img/fondos/fondo-blanco-diagonales.webp') center/cover;}
.bg-navy{background:var(--azul-marino);color:#e8ecf5}
.bg-navy-tex{background:var(--azul-marino) url('../img/fondos/fondo-azul-marino-isotipo.webp') center/cover;color:#e8ecf5}
.bg-chevron{background:var(--azul-marino) url('../img/fondos/fondo-chevron-azul.webp') center/cover;color:#e8ecf5}
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy h4,
.bg-navy-tex h1,.bg-navy-tex h2,.bg-navy-tex h3,.bg-navy-tex h4,
.bg-chevron h1,.bg-chevron h2,.bg-chevron h3,.bg-chevron h4{color:#fff}
.bg-navy p,.bg-navy-tex p,.bg-chevron p{color:#c3cbe0}

/* Corte diagonal ascendente entre secciones */
.diag-top{clip-path:polygon(0 3.5vw,100% 0,100% 100%,0 100%)}
.diag-bottom{clip-path:polygon(0 0,100% 0,100% calc(100% - 3.5vw),0 100%)}

/* Encabezado de sección */
.sec-head{max-width:760px;margin:0 auto 52px;text-align:center}
.sec-head.izq{margin-left:0;text-align:left}
.eyebrow{display:inline-block;font-family:var(--f-titulo);font-weight:700;font-size:.8rem;
  letter-spacing:2.5px;text-transform:uppercase;color:var(--azul-corporativo);margin-bottom:14px}
.bg-navy .eyebrow,.bg-navy-tex .eyebrow,.bg-chevron .eyebrow{color:#6ea0ff}
.sec-head p{color:var(--texto-suave);font-size:1.05rem}
.linea-azul{width:64px;height:3px;background:var(--azul-corporativo);border:0;margin:18px auto 0}
.sec-head.izq .linea-azul{margin-left:0}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-titulo);font-weight:600;
  font-size:.92rem;letter-spacing:.6px;text-transform:uppercase;padding:14px 28px;border-radius:var(--radio);
  border:2px solid transparent;cursor:pointer;transition:transform .18s var(--ease),background .2s,box-shadow .2s;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn--primario{background:var(--azul-corporativo);color:#fff;box-shadow:0 8px 22px rgba(0,82,255,.28)}
.btn--primario:hover{background:var(--azul-corporativo-d);color:#fff}
.btn--outline{background:transparent;border-color:var(--azul-corporativo);color:var(--azul-corporativo)}
.btn--outline:hover{background:var(--azul-corporativo);color:#fff}
.btn--blanco{background:#fff;color:var(--azul-marino)}
.btn--blanco:hover{background:var(--gris-claro);color:var(--azul-marino)}
.btn--outline-blanco{background:transparent;border-color:#fff;color:#fff}
.btn--outline-blanco:hover{background:#fff;color:var(--azul-marino)}
.btn--wa{background:var(--verde-wa);color:#fff}
.btn--wa:hover{background:#1eb958;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:16px}
.btn-row.centro{justify-content:center}

/* ---------- Header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);
  display:flex;align-items:center;transition:background .3s,box-shadow .3s;background:transparent}
.header.solido{background:var(--azul-marino-90);backdrop-filter:blur(10px);box-shadow:0 2px 18px rgba(0,0,0,.25)}
.header .contenedor{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-mark{height:46px;width:auto;display:block}
.logo-word{display:inline-flex;flex-direction:column;line-height:1.02;font-family:var(--f-titulo)}
.logo-word b{font-weight:800;font-size:1.02rem;letter-spacing:.5px;color:#fff}
.logo-word i{font-style:normal;font-weight:600;font-size:.6rem;letter-spacing:3.5px;color:#c7d0e8;margin-top:3px}
.brand--footer{margin-bottom:16px}
.brand--footer .brand-mark{height:54px}
.footer .logo-word i{color:#93a0c4}
/* Logo tipográfico fallback */
.logo-txt{font-family:var(--f-titulo);line-height:1;color:#fff;text-decoration:none;display:inline-block}
.logo-txt .l1{display:block;font-weight:600;font-size:.66rem;letter-spacing:4px}
.logo-txt .l2{display:block;font-weight:800;font-size:1.3rem;letter-spacing:1px}
.logo-txt .l2 b{color:#fff}
.logo-txt .l3{display:block;height:3px;width:100%;background:var(--azul-corporativo);margin-top:4px}
.header:not(.solido) .logo-txt{color:#fff}

.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:var(--f-titulo);font-weight:600;font-size:.86rem;letter-spacing:.4px;color:#fff;
  padding:10px 14px;border-radius:var(--radio);position:relative}
.nav a:hover{color:#fff;background:rgba(255,255,255,.10)}
.nav a[aria-current="page"]{color:#8fb2ff}
.nav .has-drop{position:relative}
.nav .drop{position:absolute;top:100%;left:0;min-width:240px;background:var(--azul-marino);
  border-top:3px solid var(--azul-corporativo);box-shadow:var(--sombra-fuerte);border-radius:0 0 var(--radio) var(--radio);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s var(--ease)}
.nav .has-drop:hover .drop,.nav .has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.nav .drop a{display:block;padding:11px 14px;font-size:.84rem}
.nav-cta{margin-left:10px}
.hamb{display:none;background:none;border:0;cursor:pointer;padding:10px;z-index:1100}
.hamb span{display:block;width:26px;height:2px;background:#fff;margin:5px 0;transition:.3s}
.hamb.activo span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb.activo span:nth-child(2){opacity:0}
.hamb.activo span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Panel móvil */
.mnav{position:fixed;inset:0 0 0 auto;width:min(86%,360px);background:var(--azul-marino);
  z-index:1050;transform:translateX(100%);transition:transform .32s var(--ease);
  padding:calc(var(--header-h) + 20px) 28px 40px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.mnav.abierto{transform:translateX(0)}
.mnav a{color:#fff;font-family:var(--f-titulo);font-weight:600;font-size:1.02rem;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.10)}
.mnav .sub a{font-weight:500;font-size:.92rem;padding-left:16px;color:#b9c4e0}
.mnav .btn{margin-top:20px;justify-content:center}
.overlay{position:fixed;inset:0;background:rgba(6,12,28,.55);z-index:1040;opacity:0;visibility:hidden;transition:.3s}
.overlay.activo{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(13,27,61,.86) 0%,rgba(13,27,61,.62) 45%,rgba(13,27,61,.40) 100%)}
.hero__inner{max-width:760px;padding:120px 0 90px}
.hero h1{color:#fff;margin-bottom:18px}
.hero__sub{font-size:1.22rem;color:#dbe2f2;max-width:620px;margin-bottom:32px;line-height:1.6}
.hero .btn-row{margin-top:8px}
.scroll-ind{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:1;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:#cfd8ef;font-size:.72rem;letter-spacing:2px;text-transform:uppercase}
.scroll-ind .mouse{width:22px;height:36px;border:2px solid rgba(255,255,255,.6);border-radius:12px;position:relative}
.scroll-ind .mouse::after{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:3px;height:7px;background:#fff;border-radius:2px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;top:6px}50%{opacity:1}100%{opacity:0;top:16px}}

/* Hero interno (páginas) */
.hero-int{position:relative;min-height:56vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-int__bg{position:absolute;inset:0;z-index:-2}
.hero-int__bg img{width:100%;height:100%;object-fit:cover}
.hero-int::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(13,27,61,.55) 0%,rgba(13,27,61,.85) 100%)}
.hero-int__inner{padding:0 0 56px;max-width:820px}
.hero-int h1{color:#fff}
.hero-int p{color:#dbe2f2;font-size:1.12rem;max-width:640px}
.crumbs{font-size:.82rem;color:#aeb9d6;margin-bottom:14px;letter-spacing:.3px}
.crumbs a{color:#aeb9d6}.crumbs a:hover{color:#fff}
.crumbs .crumb-actual{color:#8fb2ff;font-weight:600}
/* Enlaces contextuales dentro de párrafos de contenido */
main p a:not(.btn){color:var(--azul-corporativo);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;font-weight:500}
main p a:not(.btn):hover{color:var(--azul-corporativo-d)}
.bg-navy p a:not(.btn),.bg-navy-tex p a:not(.btn),.bg-chevron p a:not(.btn){color:#8fb2ff}
.bg-navy p a:not(.btn):hover,.bg-navy-tex p a:not(.btn):hover,.bg-chevron p a:not(.btn):hover{color:#b9cdff}

/* ---------- Grid utilidades ---------- */
.grid{display:grid;gap:28px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.inv .split__media{order:2}
/* Grid de soluciones: centra una última tarjeta impar en desktop (7 en 3 columnas) */
@media(min-width:1024px){.grid--sol>*:last-child:nth-child(3n-2){grid-column:2}}

/* ---------- Tarjetas ---------- */
.card{background:#fff;border-radius:var(--radio);box-shadow:var(--sombra);border-top:3px solid var(--azul-corporativo);
  padding:32px 28px;position:relative;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s}
.card::before{content:"";position:absolute;top:0;right:0;width:38px;height:38px;
  background:linear-gradient(225deg,rgba(0,82,255,.16) 0%,transparent 55%)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra-fuerte)}
.card h3{margin-bottom:.5em}
.card p{color:var(--texto-suave);font-size:.98rem}
.card ul{font-size:.92rem;color:var(--texto-suave)}
.card .mas{font-family:var(--f-titulo);font-weight:600;font-size:.82rem;letter-spacing:.5px;text-transform:uppercase}
.bg-navy .card,.bg-navy-tex .card,.bg-chevron .card{background:#12234d;border-top-color:var(--azul-corporativo)}
.bg-navy .card p,.bg-navy-tex .card p,.bg-chevron .card p,.bg-navy .card ul,.bg-chevron .card ul{color:#b9c4e0}

/* Tile de icono: fondo claro + borde azul corporativo + acento diagonal (trazo navy visible) */
.icon-tile{width:76px;height:76px;border-radius:10px;margin-bottom:20px;position:relative;overflow:hidden;
  background:var(--gris-claro);border:1.5px solid var(--azul-corporativo);
  box-shadow:0 6px 16px rgba(13,27,61,.10);flex:0 0 auto;padding:13px;display:flex;align-items:center;justify-content:center}
.icon-tile::after{content:"";position:absolute;top:0;right:0;width:18px;height:18px;
  background:linear-gradient(225deg,var(--azul-corporativo) 0%,rgba(0,82,255,.35) 45%,transparent 60%)}
.icon-tile img{width:100%;height:100%;object-fit:contain;transform:none;position:relative;z-index:1}
.icon-tile--lg{width:96px;height:96px;padding:16px}
/* Sobre fondos oscuros el borde azul y la ficha clara resaltan igual */
.bg-navy .icon-tile,.bg-navy-tex .icon-tile,.bg-chevron .icon-tile{background:#eef1f7}

/* Franja confianza */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust .item{text-align:center;padding:8px}
.trust .icon-tile{margin:0 auto 16px}
.trust h4{color:var(--azul-marino);margin-bottom:.35em;font-size:1rem}
.trust p{font-size:.92rem;color:var(--texto-suave);margin:0}

/* Lista de segmentos / chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:6px 0 0}
.chips li{background:rgba(0,82,255,.08);color:var(--azul-marino);font-family:var(--f-titulo);
  font-weight:600;font-size:.78rem;letter-spacing:.4px;text-transform:uppercase;padding:8px 14px;border-radius:40px}
.bg-navy .chips li,.bg-navy-tex .chips li{background:rgba(255,255,255,.10);color:#dbe4fb}

/* Lista con check */
.lista-check{list-style:none;padding:0;margin:0}
.lista-check li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--texto-suave)}
.lista-check li::before{content:"";position:absolute;left:0;top:9px;width:14px;height:14px;
  border:2px solid var(--azul-corporativo);border-top:0;border-right:0;transform:rotate(-45deg);width:12px;height:7px}
.bg-navy .lista-check li{color:#c3cbe0}

/* Proceso (pasos numerados) */
.pasos{counter-reset:paso;display:grid;gap:22px}
.paso{position:relative;padding:24px 26px 24px 84px;background:rgba(255,255,255,.05);
  border-radius:var(--radio);border-left:3px solid var(--azul-corporativo)}
.paso::before{counter-increment:paso;content:counter(paso,decimal-leading-zero);
  position:absolute;left:22px;top:20px;font-family:var(--f-titulo);font-weight:800;font-size:1.6rem;color:var(--azul-corporativo)}
.paso h4{color:#fff;margin-bottom:.3em}
.paso p{margin:0;color:#b9c4e0;font-size:.95rem}
.mosaico{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mosaico img{border-radius:var(--radio);height:100%;object-fit:cover;width:100%;box-shadow:var(--sombra)}

/* Media con marco */
.media{position:relative;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra-fuerte)}
.media::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:64px;
  border-left:3px solid var(--azul-corporativo);border-bottom:3px solid var(--azul-corporativo)}
.media img{width:100%;display:block}

/* Banda garantía / CTA */
.cta-band{position:relative;color:#fff;overflow:hidden}
.cta-band__bg{position:absolute;inset:0;z-index:-2}
.cta-band__bg img{width:100%;height:100%;object-fit:cover}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--azul-marino-70);
  background:linear-gradient(90deg,rgba(13,27,61,.9),rgba(13,27,61,.6))}
.cta-band .contenedor{padding:80px 24px;text-align:center;position:relative}
.cta-band h2{color:#fff}
.cta-band p{color:#dbe2f2;max-width:640px;margin:0 auto 28px}

/* Stat / cifras */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .n{font-family:var(--f-titulo);font-weight:800;font-size:2.6rem;color:var(--azul-corporativo);line-height:1}
.stats p{font-size:.9rem;margin:.4em 0 0}

/* ---------- Catálogo ---------- */
.tabs-nav{display:flex;justify-content:center;gap:10px;margin-bottom:40px;flex-wrap:wrap}
.tab-btn{font-family:var(--f-titulo);font-weight:600;font-size:.9rem;letter-spacing:.5px;text-transform:uppercase;
  padding:12px 26px;border:2px solid var(--borde);background:#fff;border-radius:40px;cursor:pointer;color:var(--azul-marino);transition:.2s}
.tab-btn.activo{background:var(--azul-marino);border-color:var(--azul-marino);color:#fff}
.tab-panel{display:none}.tab-panel.activo{display:block}
.cat-card{background:#fff;border-radius:var(--radio);box-shadow:var(--sombra);overflow:hidden;transition:transform .25s,box-shadow .25s;border-top:3px solid var(--azul-corporativo)}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--sombra-fuerte)}
.cat-card__img{aspect-ratio:4/3;background:var(--gris-claro) url('../img/fondos/fondo-blanco-diagonales.webp') center/cover;
  display:flex;align-items:center;justify-content:center;position:relative}
.cat-card__img .icon-tile{width:96px;height:96px;margin:0}
.cat-card__code{position:absolute;top:12px;left:12px;background:var(--azul-marino);color:#fff;
  font-family:var(--f-titulo);font-weight:700;font-size:.78rem;letter-spacing:1px;padding:5px 12px;border-radius:3px}
.cat-card__body{padding:20px 22px 24px}
.cat-card__body h3{font-size:1.05rem;margin-bottom:.35em}
.cat-card__body p{font-size:.88rem;color:var(--texto-suave);margin-bottom:16px}

/* ---------- Galería / proyectos ---------- */
.filtros{display:flex;justify-content:center;gap:10px;margin-bottom:36px;flex-wrap:wrap}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal__item{position:relative;overflow:hidden;border-radius:var(--radio);cursor:pointer;aspect-ratio:4/3;box-shadow:var(--sombra)}
.gal__item img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.gal__item:hover img{transform:scale(1.07)}
.gal__item figcaption{position:absolute;inset:auto 0 0 0;background:linear-gradient(0deg,rgba(13,27,61,.9),transparent);
  color:#fff;padding:34px 18px 16px;font-family:var(--f-titulo);font-weight:600;font-size:.92rem}
.gal__item .tag{position:absolute;top:12px;left:12px;background:var(--azul-corporativo);color:#fff;
  font-size:.7rem;font-family:var(--f-titulo);font-weight:600;letter-spacing:.6px;text-transform:uppercase;padding:4px 10px;border-radius:3px}
.gal__item.oculto{display:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(6,12,28,.92);display:none;
  align-items:center;justify-content:center;padding:24px}
.lightbox.abierto{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:var(--radio);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox .cerrar,.lightbox .nav-lb{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;
  cursor:pointer;width:52px;height:52px;border-radius:50%;font-size:1.6rem;display:flex;align-items:center;justify-content:center;transition:.2s}
.lightbox .cerrar:hover,.lightbox .nav-lb:hover{background:var(--azul-corporativo)}
.lightbox .cerrar{top:22px;right:22px}
.lightbox .prev{left:22px;top:50%;transform:translateY(-50%)}
.lightbox .next{right:22px;top:50%;transform:translateY(-50%)}

/* ---------- Testimonios ---------- */
.testi{background:#12234d;border-radius:var(--radio);padding:34px 30px;border-top:3px solid var(--azul-corporativo);height:100%}
.bg-blanco .testi,.bg-gris .testi{background:#fff;box-shadow:var(--sombra)}
.testi .stars{color:#ffc23d;letter-spacing:2px;margin-bottom:14px;font-size:1.05rem}
.testi p{font-style:italic;color:#cbd4ea;margin-bottom:18px}
.bg-blanco .testi p,.bg-gris .testi p{color:var(--texto-suave)}
.testi .who{font-family:var(--f-titulo);font-weight:700;color:#fff;font-size:.95rem}
.bg-blanco .testi .who,.bg-gris .testi .who{color:var(--azul-marino)}
.testi .meta{font-size:.82rem;color:#8fa0c8;margin-top:2px}
.slider{position:relative;overflow:hidden}
.slider__track{display:flex;transition:transform .5s var(--ease)}
.slider__track>*{min-width:100%;padding:0 4px}
@media(min-width:1024px){.slider__track>*{min-width:33.3333%}}
.slider__dots{display:flex;justify-content:center;gap:8px;margin-top:26px}
.slider__dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.3);cursor:pointer;padding:0}
.slider__dots button.activo{background:var(--azul-corporativo);width:26px;border-radius:6px}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--borde);padding:4px 0}
.faq__q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 40px 20px 0;position:relative;
  font-family:var(--f-titulo);font-weight:600;font-size:1.05rem;color:var(--azul-marino)}
.faq__q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--azul-corporativo);transition:transform .25s}
.faq__q[aria-expanded="true"]::after{content:"–"}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq__a div{padding:0 0 20px;color:var(--texto-suave)}

/* ---------- Formulario ---------- */
.form{background:#fff;border-radius:var(--radio);box-shadow:var(--sombra-fuerte);padding:38px 34px;border-top:4px solid var(--azul-corporativo)}
.form-row{margin-bottom:20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
label{display:block;font-family:var(--f-titulo);font-weight:600;font-size:.82rem;letter-spacing:.4px;
  text-transform:uppercase;color:var(--azul-marino);margin-bottom:7px}
label .req{color:var(--azul-corporativo)}
input,select,textarea{width:100%;font-family:var(--f-cuerpo);font-size:1rem;padding:13px 15px;
  border:1.5px solid var(--borde);border-radius:var(--radio);background:#fbfcfe;color:var(--texto);transition:border .2s}
input:focus,select:focus,textarea:focus{border-color:var(--azul-corporativo);outline:none;background:#fff}
textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .aviso-mini{font-size:.82rem;color:var(--gris-acero);margin-top:8px}
.contacto-directo{display:grid;gap:16px}
.cd-item{display:flex;gap:16px;align-items:flex-start;background:#12234d;padding:20px;border-radius:var(--radio)}
.cd-item .ico{width:44px;height:44px;flex:0 0 auto;border-radius:8px;background:rgba(0,82,255,.2);
  display:flex;align-items:center;justify-content:center;color:#8fb2ff}
.cd-item .ico img{width:26px;height:26px;object-fit:contain;display:block}
.cd-item h4{color:#fff;margin:0 0 3px;font-size:.95rem}
.footer .contacto-li .ci{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:18px;margin-top:2px}
.footer .contacto-li .ci img{width:18px;height:18px;object-fit:contain;display:block;opacity:.9}
.cd-item p,.cd-item a{color:#b9c4e0;margin:0;font-size:.95rem}
.cd-item a:hover{color:#fff}
.mapa{border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);line-height:0}

/* Alertas formulario */
.alert{padding:14px 18px;border-radius:var(--radio);margin-bottom:22px;font-size:.95rem}
.alert--error{background:#fdecec;color:#a12626;border:1px solid #f5c2c2}
.field-error{color:#a12626;font-size:.82rem;margin-top:6px}

/* ---------- Footer ---------- */
.footer{background:var(--azul-marino);color:#aeb9d6;padding:64px 0 0;font-size:.94rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer h4{color:#fff;font-size:.95rem;letter-spacing:.5px;text-transform:uppercase;margin-bottom:18px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:10px}
.footer a{color:#aeb9d6}.footer a:hover{color:#fff}
.footer .desc{color:#93a0c4;font-size:.92rem;line-height:1.7}
.footer .logo-txt{margin-bottom:16px}
.footer .contacto-li{display:flex;gap:10px;color:#aeb9d6}
.footer .contacto-li strong{color:#fff;font-weight:600}
.footer__bar{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem;color:#8290b5}
.footer__bar a{color:#8290b5}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:1200;width:60px;height:60px;border-radius:50%;
  background:var(--verde-wa);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);
  animation:wapulse 2.4s infinite}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{background:#1eb958}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}
  .scroll-ind .mouse::after{animation:none}.wa-float{animation:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .nav,.nav-cta{display:none}
  .hamb{display:block}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .split{grid-template-columns:1fr;gap:32px}
  .split.inv .split__media{order:0}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .mosaico{grid-template-columns:1fr 1fr}
  .seccion{padding:64px 0}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .footer__bar{justify-content:flex-start}
  body{font-size:16px}
}
@media(max-width:480px){
  .gal{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr}
  .hero__sub{font-size:1.08rem}
  .btn{width:100%;justify-content:center}
  .btn-row{width:100%}
  .brand-mark{height:40px}
  .logo-word b{font-size:.9rem}
  .logo-word i{font-size:.55rem;letter-spacing:3px}
}
@media(max-width:360px){
  .logo-word{display:none}
}