/* Brand Inc — estilos del sitio. Colores y tipografías tomados del tema anterior. */
:root{
  --azul:#3E5EA7; --azul-oscuro:#2c4584; --naranja:#F36F56; --verde:#8BC53F;
  --azul-claro:#E3E7F1; --gris:#4D4D4D; --gris-calido:#888180; --negro:#000;
  --f-titulo:'Anton',Impact,sans-serif; --f-texto:'Red Hat Display',system-ui,sans-serif; --f-pie:'Inter',system-ui,sans-serif;
  --max:1200px; --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;font-family:var(--f-texto);font-size:1.125rem;line-height:1.6;color:var(--negro);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),100% - 2rem);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:200}
h1,h2,h3{font-family:var(--f-titulo);font-weight:400;line-height:1.1;margin:0 0 .6em;text-transform:uppercase;letter-spacing:.01em}
.btn{display:inline-block;background:var(--naranja);color:#fff;font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:1rem;padding:.9em 1.8em;border-radius:999px;border:0;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{background:#e25a40;transform:translateY(-2px);box-shadow:0 8px 20px rgba(243,111,86,.35)}
.btn--blanco{background:#fff;color:var(--azul)}.btn--blanco:hover{background:var(--azul-claro)}

/* Cabecera */
.header{position:sticky;top:0;z-index:100;background:var(--azul);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.header__in{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.header__logo img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:1.4rem}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.4rem}
.nav a{font-weight:500;font-size:.94rem;text-transform:uppercase;letter-spacing:.05em;padding:.5rem 0;display:block;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:var(--verde)}
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:-1rem;min-width:300px;background:var(--azul-oscuro);padding:.6rem 1rem;border-radius:0 0 10px 10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;flex-direction:column;gap:0!important;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{padding:.55rem 0;font-size:.86rem}
.social{display:flex;gap:.7rem;padding-left:1rem;border-left:1px solid rgba(255,255,255,.3)}
.social a{width:38px;height:38px;display:grid;place-items:center;border:1.5px solid #fff;border-radius:50%;padding:0;transition:.2s}
.social svg{width:18px;height:18px;fill:currentColor}
.social a:hover{background:#fff;color:var(--azul)}
.burger{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:26px;height:3px;background:#fff;border-radius:2px;position:relative;transition:.25s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-8px}.burger span::after{top:8px}
.burger[aria-expanded=true] span{background:transparent}
.burger[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}

/* Hero slider */
.hero{position:relative;background:#111;aspect-ratio:1903/718;max-height:78vh;min-height:260px;overflow:hidden}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1s}
.hero__slide.on{opacity:1}
.hero__slide img{width:100%;height:124%;margin-top:-12%;object-fit:cover;will-change:transform}
.hero__dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:10px}
.hero__dots button{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0;cursor:pointer}
.hero__dots button[aria-current=true]{background:#fff}

/* Intro */
.intro{padding:clamp(3rem,7vw,6rem) 0;text-align:center}
.intro h1{font-size:clamp(2.2rem,6vw,4.4rem);color:var(--azul);margin-bottom:.3em}
.intro h2{font-size:clamp(1.3rem,3vw,2.1rem);margin-bottom:.2em}
.intro h2:last-of-type{color:var(--naranja);margin-bottom:1.2em}
.intro p{max-width:680px;margin:0 auto 2rem;font-size:1.25rem}
.intro p strong{color:var(--azul)}

/* Servicios (fondo con forma) */
.servicios{background:var(--azul-claro) url(../img/2023/08/Rectangle-5-1.webp) center 0/cover no-repeat;padding:clamp(3rem,7vw,5.5rem) 0}
.servicios__in{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.servicios .btn{font-size:1.05rem}

/* Carrusel */
.carrusel{padding:clamp(2.5rem,6vw,4.5rem) 0;overflow:hidden}
.carrusel__vp{overflow:hidden}
.carrusel__pista{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.carrusel__item{flex:0 0 33.3333%;padding:0 .6rem}
.carrusel__item img{border-radius:10px;width:100%;aspect-ratio:3/2;object-fit:cover}

/* Creatividad */
.creatividad{position:relative;overflow:hidden;background:var(--azul);color:#fff;text-align:center;padding:clamp(5rem,12vw,9rem) 0}
.creatividad__bg{position:absolute;left:0;right:0;top:-25%;bottom:-25%;background:linear-gradient(rgba(62,94,167,.86),rgba(44,69,132,.9)),url(../img/2023/09/BOSCH-banner-diseno.webp) center/cover;will-change:transform}
.creatividad__txt{position:relative}
.creatividad h2{font-size:clamp(1.8rem,4.5vw,3rem)}
.creatividad p{max-width:680px;margin:0 auto;font-size:1.25rem}

/* Dos perfiles */
.perfiles{padding:clamp(3rem,7vw,5.5rem) 0}
.perfiles__grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.card{background:var(--azul-claro);border-radius:16px;padding:clamp(1.5rem,4vw,3rem);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-6px);box-shadow:0 14px 30px rgba(62,94,167,.2)}
.card h2{color:var(--azul);font-size:clamp(1.6rem,3vw,2.2rem)}
.card .mas{font-family:var(--f-titulo);font-size:2.4rem;color:var(--verde);line-height:1;margin-bottom:.3rem}
.card p{margin:0 0 1.4rem}

/* Contacto */
.contacto{background:var(--azul-claro);padding:clamp(3rem,7vw,5.5rem) 0}
.contacto h2{text-align:center;color:var(--azul);font-size:clamp(1.6rem,4vw,2.6rem)}
.form{max-width:720px;margin:2rem auto 0;display:grid;gap:1rem}
.form label{display:grid;gap:.35rem;font-weight:500;font-size:1rem}
.form input,.form select{font:inherit;padding:.85em 1em;border:2px solid transparent;border-radius:10px;background:#fff;width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--azul)}
.form .btn{justify-self:center;margin-top:.5rem}
.hp{position:absolute;left:-9999px}
.form__msg{text-align:center;font-weight:700;min-height:1.5em}

/* Instagram */
.insta{padding:clamp(2.5rem,6vw,4rem) 0;text-align:center}
.insta h2{color:var(--azul);font-size:clamp(1.4rem,3vw,2rem)}
.insta__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;margin:1.5rem 0}
.insta__grid img{aspect-ratio:1;object-fit:cover;border-radius:8px;width:100%}

/* Pie */
.footer{background:var(--gris-calido);color:#fff;font-family:var(--f-pie);font-size:.9rem;padding-top:3rem}
.footer a:hover{text-decoration:underline}
.footer__grid{display:grid;grid-template-columns:1fr 1.3fr 1fr 1.2fr;gap:2rem;padding-bottom:2rem}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.footer img.logo{width:150px}
.footer .social{border:0;padding:1rem 0 0}
.marcas{border-top:1px solid rgba(255,255,255,.3);padding:1.5rem 0;text-align:center}
.marcas p{margin:0 0 .8rem;font-weight:600}
.marcas div{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap;align-items:center}
.marcas img{height:44px;width:auto;opacity:.9;transition:opacity .2s}.marcas a:hover img{opacity:1}
.legal{background:rgba(0,0,0,.2);padding:1rem 0}
.legal .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;text-transform:uppercase;font-size:.8rem;letter-spacing:.05em}

/* WhatsApp flotante */
.wa svg{width:30px;height:30px;fill:#fff}
.footer .ct{display:flex;gap:.7rem;align-items:flex-start}
.footer .ic{width:18px;height:18px;flex:none;fill:currentColor;margin-top:.1rem}
.wa{position:fixed;right:18px;bottom:18px;z-index:90;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-weight:700;box-shadow:0 6px 18px rgba(0,0,0,.3)}

/* Aparición al hacer scroll */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-px],.hero__slide img{transform:none!important}.rv{opacity:1;transform:none;transition:none}.hero__slide{transition:none}.carrusel__pista{transition:none}html{scroll-behavior:auto}}

/* Tableta */
@media (max-width:1024px){
  .footer__grid{grid-template-columns:1fr 1fr}
  .carrusel__item{flex-basis:50%}
}
/* Móvil / menú */
@media (max-width:900px){
  .burger{display:block}
  .nav{position:fixed;inset:var(--header-h) 0 0 0;background:var(--azul);flex-direction:column;align-items:stretch;padding:1.5rem 1.25rem;gap:1rem;overflow:auto;transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s}
  .nav.open{transform:none;visibility:visible}
  .nav ul{flex-direction:column;gap:.2rem}
  .nav a{font-size:1.1rem;padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.15)}
  .sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 0 1rem;min-width:0}
  .social{border:0;padding:0}
}
@media (max-width:700px){
  body{font-size:1rem}
  .perfiles__grid{grid-template-columns:1fr}
  .carrusel__item{flex-basis:100%}
  .insta__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr}
  .hero{aspect-ratio:auto;height:62vw;min-height:0}
  .servicios__in .btn{width:100%;text-align:center}
}

/* ===== Páginas interiores ===== */
.page-hero{position:relative;overflow:hidden;background:var(--azul);color:#fff;text-align:center;padding:clamp(3.5rem,9vw,7rem) 0}
.page-hero__bg{position:absolute;inset:-30% 0;background:radial-gradient(60% 80% at 15% 20%,rgba(139,197,63,.28),transparent 60%),radial-gradient(50% 70% at 90% 90%,rgba(243,111,86,.3),transparent 60%),linear-gradient(135deg,#3E5EA7,#2c4584);will-change:transform}
.page-hero__in{position:relative}
.kicker{font-family:var(--f-texto);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:.95rem;color:var(--verde);margin:0 0 .8rem}
.page-hero h1{font-size:clamp(1.8rem,4.6vw,3.4rem);max-width:980px;margin:0 auto}
.page-hero__sub{max-width:700px;margin:1rem auto 0}
.sec{padding:clamp(2.5rem,6vw,4.5rem) 0}.sec--claro{background:var(--azul-claro)}
.sec h2{font-size:clamp(1.5rem,3.4vw,2.4rem);color:var(--azul)}
.center{text-align:center}
.prose p,.prose ul{margin:0 0 1.1rem}.prose ul{padding-left:1.2rem}
.prose--center{max-width:820px;margin-inline:auto;text-align:center}
.prose--center .btn{margin-top:.6rem}
.prose strong{color:var(--azul)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.split--rev>:first-child{order:2}
.split__img img{border-radius:14px;width:100%}
.check{list-style:none;padding:0;margin:0 0 1.2rem}
.check li{padding-left:1.8rem;position:relative;margin:.4rem 0}
.check li::before{content:"";position:absolute;left:0;top:.55em;width:.9rem;height:.9rem;border-radius:50%;background:var(--verde)}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:1.5rem}
.cards3 .card{display:flex;flex-direction:column;justify-content:space-between;gap:1.2rem}
.cards3 h3{font-size:1.6rem;color:var(--azul);margin:0}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);margin-top:1.5rem}
.duo{text-align:center}.duo img{width:auto;max-width:100%;max-height:190px;margin:0 auto 1rem}.duo p{text-align:left}
.duo h3{font-size:1.6rem;color:var(--azul)}
.s1wrap{max-width:1000px;margin:1.5rem auto}
.s1{position:relative;border-radius:14px;overflow:hidden;background:#fff;display:grid}
.s1__slide{grid-area:1/1;opacity:0;transition:opacity .9s;pointer-events:none}
.s1__slide.on{opacity:1;pointer-events:auto}
.s1__slide img{width:100%;height:auto}
.s1__dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:2}
.s1__dots button{width:11px;height:11px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.25);padding:0;cursor:pointer}
.s1__dots button[aria-current=true]{background:#fff}
.chips{list-style:none;padding:0;margin:1.5rem 0;display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center}
.chips li{background:#fff;color:var(--azul);font-weight:700;padding:.6em 1.2em;border-radius:999px;border:2px solid var(--azul)}
.svcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin-top:1.5rem}
.svc{background:#fff;border-radius:14px;padding:1.5rem;border-top:5px solid var(--naranja)}
.svc h3{font-family:var(--f-texto);font-weight:700;font-size:1.05rem;text-transform:uppercase;color:var(--azul);margin:0 0 .8rem}
.svc ul{margin:0;padding-left:1.1rem}.svc li{margin:.3rem 0}
.logos{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.5rem}
.logo-cell{background:#fff;border-radius:12px;padding:1.2rem;display:grid;place-items:center;aspect-ratio:3/2}
.logo-cell img{max-height:100%;width:auto;max-width:100%;object-fit:contain}
.compare{position:relative;border-radius:14px;overflow:hidden;line-height:0;touch-action:pan-y;background:#fff}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare__before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare__bar{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;background:var(--naranja);transform:translateX(-50%);pointer-events:none}
.compare__bar::after{content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:var(--naranja);color:#fff;display:grid;place-items:center;line-height:1;font-size:1.1rem}
.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.compare input:focus-visible+*{outline:3px solid var(--azul)}
.compare__tag{position:absolute;bottom:10px;background:rgba(0,0,0,.55);color:#fff;font:700 .75rem/1 var(--f-texto);letter-spacing:.08em;text-transform:uppercase;padding:.5em .8em;border-radius:99px;pointer-events:none}
.compare__tag--a{left:10px}.compare__tag--d{right:10px}
/* modales */
.modal{border:0;border-radius:18px;padding:2rem;max-width:min(640px,92vw);width:100%;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.modal::backdrop{background:rgba(20,30,60,.6)}
.modal h2{font-size:1.8rem;color:var(--azul);padding-right:2rem}
.modal__x{position:absolute;right:12px;top:8px;border:0;background:none;font-size:2rem;line-height:1;cursor:pointer;color:var(--gris)}
/* portafolio */
.tabs{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;padding:2rem 0 0}
.tabs a{padding:.6em 1.4em;border-radius:999px;border:2px solid var(--azul);color:var(--azul);font-weight:700;text-transform:uppercase;font-size:.9rem;letter-spacing:.04em}
.tabs a[aria-current=page],.tabs a:hover{background:var(--azul);color:#fff}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:2rem 0}
.tile{position:relative;display:block;overflow:hidden;border-radius:12px;aspect-ratio:3/2;background:var(--azul-claro)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.tile__cap{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:.2rem;padding:1.2rem;color:#fff;font-size:.95rem;line-height:1.35;background:linear-gradient(transparent 35%,rgba(44,69,132,.92));opacity:0;transition:opacity .35s}
.tile__cap b{font-family:var(--f-titulo);font-weight:400;font-size:1.3rem;text-transform:uppercase;letter-spacing:.02em}
.tile:hover img,.tile:focus-visible img{transform:scale(1.08)}
.tile:hover .tile__cap,.tile:focus-visible .tile__cap{opacity:1}
@media (hover:none){.tile__cap{opacity:1;background:linear-gradient(transparent 55%,rgba(44,69,132,.9))}}
/* proyecto */
.proj-hero img{width:100%;height:auto;max-height:70vh;object-fit:cover}
.proj{max-width:860px;margin-inline:auto}
.proj h1{font-size:clamp(2rem,5vw,3.4rem);color:var(--azul);margin-bottom:.2em}
.proj__sub{font-weight:700;font-size:1.2rem;margin:0}
.proj__tag{font-family:var(--f-titulo);color:var(--naranja);font-size:1.4rem;text-transform:uppercase;margin:.6rem 0 1.6rem}
.meta{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:0 0 2rem;padding:1.2rem 0;border-block:2px solid var(--azul-claro)}
.meta dt{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gris-calido);font-weight:700}
.meta dd{margin:.2rem 0 0;font-weight:500}
.gal{display:grid;gap:1.2rem;padding-bottom:2rem}
.gal__i img{width:100%;height:auto;border-radius:12px}
.pager{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem;flex-wrap:wrap}
.pager a{color:var(--azul);font-weight:700}.pager a:hover{color:var(--naranja)}
.datos{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;text-align:center}
.datos h3{font-size:1.4rem;color:var(--azul)}
.legal-text{max-width:860px}.legal-text h2{margin-top:2rem}
.form textarea{font:inherit;padding:.85em 1em;border:2px solid transparent;border-radius:10px;background:#fff;width:100%;resize:vertical}
.form textarea:focus{outline:none;border-color:var(--azul)}
.form__aviso{display:flex!important;grid-template-columns:none;align-items:center;gap:.6rem!important;font-size:.9rem!important}
.form__aviso input{width:auto}
.form__aviso a{text-decoration:underline;color:var(--azul)}
.form__msg.err{color:#b3261e}.form__msg.ok{color:#2e6b1f}
@media (max-width:900px){.split,.duo{grid-template-columns:1fr}.split--rev>:first-child{order:0}.cards3{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,1fr)}.logos{grid-template-columns:repeat(2,1fr)}.datos,.meta{grid-template-columns:1fr}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.s1__slide{transition:none}.tile img{transition:none}}