:root{--blue:#145685;--navy:#1e293b;--grey:#7a7a7a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Roboto,system-ui,Arial,sans-serif;color:var(--grey);line-height:1.7;background:#fff;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}

/* Header (medidas del original) */
.site-header{position:sticky;top:0;z-index:50;background:#1e293b;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.hbar{display:flex;align-items:center;min-height:90px}
.brand{display:block;width:20%;flex:none;overflow:visible}
.brand img{width:100%;max-width:none;margin-left:0;height:12vh;object-fit:contain;object-position:left center}
.navwrap{width:80%;padding-right:20px;display:flex;justify-content:flex-start;position:relative}
.nav{width:96.334%;display:flex;gap:50px}
.nav a{position:relative;flex:1 1 auto;text-align:center;color:#fff;text-decoration:none;font-family:"Varela Round",sans-serif;font-weight:400;font-size:15px;line-height:28px;padding:35px 0;text-transform:uppercase}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:#fff;opacity:0;transition:opacity .25s}
.nav a:hover::after,.nav a.on::after{opacity:1}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;margin-left:auto}
.nav-toggle span{display:block;width:25px;height:3px;background:#fff;margin:5px 0}

/* Slider (Elementor Slides: 448px, slide 500ms, autoplay 5s) */
.slider{position:relative;height:448px;overflow:hidden;background:#bbb}
.track{display:flex;height:100%;transition:transform .5s ease;touch-action:pan-y;will-change:transform}
.track.nt{transition:none}
.slide{flex:0 0 100%;position:relative;background-size:cover;background-position:center;height:100%;overflow:hidden}
.slide picture{position:absolute;inset:0;display:block}
.slide-img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;animation:heroin .5s ease both}
@keyframes heroin{from{opacity:0}to{opacity:1}}
.slide.ov::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.125);z-index:1}
.slide-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;height:100%;padding:50px;text-decoration:none;color:#fff}
.slide-contents{max-width:100%;text-align:start}
.slide-text{margin:0 0 30px;color:#fff;font-family:Roboto,sans-serif}
h2.slide-text{font-size:30px;font-weight:900;line-height:1.3}
h1.slide-text{font-size:32px;font-weight:700;line-height:1.2;margin-bottom:10px}
h1.slide-text+.slide-btn{margin-top:20px}
.slide-btn{display:inline-block;background:#145685;color:#fff;font-family:Roboto,sans-serif;font-size:17px;font-weight:700;padding:10px 20px;border-radius:0}
.slide-contents>*{opacity:0;transform:translateY(30px);transition:opacity .9s .25s,transform .9s .25s}
.slide.on .slide-contents>*{opacity:1;transform:none}
.arr{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;padding:6px;cursor:pointer;z-index:3;opacity:.95;line-height:0}
.arr:hover{opacity:.7}
.arr.prev{left:10px}.arr.next{right:10px}
.dots{position:absolute;bottom:10px;left:0;right:0;text-align:center;z-index:3;line-height:0}
.dots button{width:8px;height:8px;border-radius:50%;border:0;background:#000;opacity:.2;margin:0 4px;padding:0;cursor:pointer}
.dots button.on{opacity:1}

/* Common */
.section{padding:80px 0}
.title{font-family:Roboto,sans-serif;font-weight:500;color:var(--blue);text-transform:uppercase;text-align:center;font-size:2.1rem;margin:0 0 40px;line-height:1.2}
.title.left{text-align:left;margin-bottom:24px}
.title.bar::after{content:"";display:block;width:136px;height:10px;background:var(--blue);margin:8px auto 0}
.title.left.bar::after{margin:6px 0 0;width:90px}
.divider{width:128px;height:10px;background:var(--blue);margin:0 auto 30px}
.center{text-align:center}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;padding:14px 30px;border-radius:3px;text-decoration:none;font-weight:700;font-size:1rem;cursor:pointer;font-family:Roboto,sans-serif}
.btn:hover{background:#0f4468}
.btn.sm{padding:10px 24px;font-size:.95rem}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scard{background:#f7f7f7;padding:12px 12px 28px;display:flex;flex-direction:column;align-items:flex-start}
.simg{position:relative;width:100%;margin-bottom:26px;box-shadow:0 18px 20px -14px rgba(0,0,0,.3)}
.simg img{width:100%;aspect-ratio:336/222;object-fit:cover}
.simg span{position:absolute;left:0;right:0;bottom:0;background:rgba(255,255,255,.75);color:var(--blue);font-family:Montserrat,sans-serif;font-weight:700;text-transform:uppercase;padding:12px 16px;font-size:.95rem}
.scard h3{color:var(--blue);font-weight:500;font-size:1.3rem;margin:0 16px 8px;line-height:1.3}
.scard p,.scard ul{margin:0 16px 16px;font-size:1rem;line-height:1.65;padding-right:30px}
.scard ul{padding-left:36px}
.scard .btn{margin:auto 0 0 4px}
.scard p:last-of-type,.scard ul{flex-grow:0}
.scard p{flex-grow:0}
.scard ul+.btn,.scard p+.btn{margin-top:auto}

/* Projects */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 36px;max-width:1080px;margin:0 auto 40px}
.pgrid img{aspect-ratio:313/176;object-fit:cover;width:100%}
.pgrid figcaption{font-family:Montserrat,sans-serif;font-weight:500;font-size:.72rem;color:#000;text-transform:uppercase;padding:18px 10px 0}
.pgrid figure{margin:0}
.tagline{padding:30px 0 60px}
.tagline h2{text-align:center;color:var(--blue);font-weight:700;font-size:1.6rem;text-transform:uppercase;line-height:1.35;margin:0}

/* About */
.about{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;max-width:1040px}
.about-txt p{color:var(--blue);margin:0 0 20px}
.about-img img{width:100%;max-width:540px;height:auto;margin:0 auto}

/* Footer */
.site-footer{background:#fff;padding-top:70px}
.foot{display:flex;align-items:center;justify-content:flex-start;gap:130px;max-width:1000px}
.foot img{width:210px}
.finfo h4{font-family:Montserrat,sans-serif;font-weight:500;color:#111;font-size:1rem;margin:0 0 6px;padding-bottom:4px;border-bottom:2px solid #000;width:203px}
.finfo p{margin:0 0 18px;font-size:.85rem;font-weight:300}
.finfo a{color:#334;text-decoration:none}
.copy{text-align:center;padding:10px 20px 40px;font-size:.9rem;color:var(--grey)}

/* Blog / gallery */
.narrow{max-width:800px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid.g4{grid-template-columns:repeat(4,1fr);gap:12px}
.thumb img{aspect-ratio:1;object-fit:cover;width:100%}

.entry{padding:20px 0;border-bottom:1px solid #e2e8f0}.entry h2{margin:0 0 4px;font-weight:500}.entry h2 a{color:var(--blue);text-decoration:none}
.lb{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:100;display:flex;align-items:center;justify-content:center;cursor:zoom-out}
.lb[hidden]{display:none}.lb img{max-height:92vh;max-width:94vw;object-fit:contain}
.wa{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.3);z-index:60}

@media(max-width:980px){
 .cards{grid-template-columns:1fr 1fr}
}
/* Tablet y celular: menú hamburguesa (como Elementor, desde 1024px) */
@media(max-width:1024px){
 .brand{width:50%;padding-left:14px}
 .brand img{width:100%;margin-left:0;object-position:left center}
 .navwrap{width:50%;padding-right:10px;justify-content:flex-end}
 .nav-toggle{display:block}
 .nav{display:none;position:absolute;top:100%;left:0;right:0;width:auto;background:#fff;flex-direction:column;gap:0;box-shadow:0 2px 15px rgba(0,0,0,.1)}
 .navwrap{position:static}
 .nav.open{display:flex}
 .nav a{flex:none;text-align:left;color:#3d4459;font-family:Montserrat,sans-serif;font-size:16px;line-height:1.5;padding:25px 16px;border-bottom:1px solid #efefef;text-transform:none}
 .nav a::after{display:none}
 .nav a.on{color:#4632da}
}
@media(max-width:860px){
 .about{grid-template-columns:1fr}
 .foot{flex-direction:column;gap:30px}
 .pgrid,.grid{grid-template-columns:1fr 1fr}.grid.g4{grid-template-columns:repeat(2,1fr)}
 .section{padding:50px 0}.title{font-size:1.7rem}
}
@media(max-width:767px){
 .hbar{min-height:81px}
 .brand{width:50%;padding-left:20px}
 .brand img{height:9vh;object-position:left center}
 .navwrap{padding-right:20px}
 .nav a{padding:15px 16px}
 .slider{height:327px}
 .slide-inner{padding:20px}
 h2.slide-text{font-size:20px;line-height:1}
 h1.slide-text{font-size:18px;line-height:1.1}
 .slide-text{margin-bottom:20px}
}
@media(max-width:600px){.cards,.pgrid{grid-template-columns:1fr}.tagline h2{font-size:1.2rem}}

.post .inline-img{width:100%;max-width:520px;border-radius:4px;margin:16px auto}

.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 32px;margin-top:20px}
.bcard{background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.12);display:flex;flex-direction:column}
.bimg{position:relative;display:block}
.bimg img{width:100%;aspect-ratio:7/5;object-fit:cover}
.pill{position:absolute;top:20px;right:20px;background:var(--blue);color:#fff;font-family:Roboto,sans-serif;font-weight:500;font-size:.75rem;text-transform:uppercase;padding:6px 14px;border-radius:30px}
.bbody{padding:36px 30px 24px;display:flex;flex-direction:column;flex:1}
.bbody h2{margin:0 0 22px;font-weight:500;font-size:1.28rem;line-height:1.35}
.bbody h2 a{color:var(--blue);text-decoration:none}
.bbody p{margin:0 0 26px;color:#555;font-size:.88rem;line-height:1.65}
.more{margin-top:auto;color:var(--blue);font-weight:500;text-transform:uppercase;font-size:.72rem}
@media(max-width:980px){.bgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.bgrid{grid-template-columns:1fr}}


/* Galería (3 columnas con nombre del proyecto) */
.sr{position:absolute;left:-9999px}
.gal{padding-top:70px}
.gal .wrap{max-width:1100px}
.ggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px 60px}
.ggrid figure{margin:0}
.ggrid img{width:100%;aspect-ratio:16/9;object-fit:cover}
.ggrid figcaption{font-family:Montserrat,sans-serif;font-weight:500;font-size:.78rem;color:#000;text-transform:uppercase;padding:18px 10px 0}
@media(max-width:860px){.ggrid{grid-template-columns:1fr 1fr;gap:34px 24px}}
@media(max-width:520px){.ggrid{grid-template-columns:1fr}}

/* Entrada del blog (formato Astra: Inter, título oscuro, foto con sombra) */
.postpage{padding-top:70px}
.post{max-width:770px;font-family:Inter,system-ui,sans-serif;color:#1e293b}
.post h1{font-size:2.1rem;font-weight:600;color:#1e293b;margin:0 0 14px;line-height:1.25}
.post .meta{color:#046bd2;font-weight:600;font-size:.8rem;margin:0 0 30px}
.post .hero-img{width:100%;height:auto;box-shadow:0 18px 40px -14px rgba(0,0,0,.28);margin:0 0 34px}
.post p,.post li{font-size:1rem;line-height:1.65;color:#1e293b}
.post h2{color:#145685;font-size:2rem;font-weight:600;line-height:1.25;margin:1.6em 0 .6em}
.post h3{color:#145685;font-size:1.5rem;font-weight:600;margin:1.5em 0 .5em}
.post h4{color:#1e293b;font-size:1.15rem;font-weight:700;margin:1.4em 0 .5em}
.post ul{padding-left:20px}

.post p>img{width:100%;height:auto;box-shadow:0 18px 40px -14px rgba(0,0,0,.28);margin:0 0 14px}

.totop{position:fixed;left:18px;bottom:18px;width:44px;height:44px;border-radius:4px;background:var(--blue);border:0;cursor:pointer;z-index:60;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.totop[hidden]{display:none}
@media(max-width:860px){.foot{justify-content:center}}

#nosotros{padding-top:20px}.tagline{padding-bottom:30px}
.bdate{border-top:1px solid #eee;padding:14px 30px;color:#aaa;font-size:.78rem;font-weight:300}
.bgrid{margin-top:0}

.postnav{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid #e5e7eb;margin-top:50px;padding-top:34px;font-family:Inter,system-ui,sans-serif}
.postnav a{text-decoration:none;display:block}
.postnav span{color:#145685;font-weight:600;font-size:.95rem}
.postnav p{margin:6px 0 0;color:#1e293b;font-size:1rem;line-height:1.5}
.pn-next{text-align:right}
@media(max-width:600px){.postnav{grid-template-columns:1fr}.pn-next{text-align:left}}

/* ===== Medidas exactas del original (Elementor) ===== */
/* Servicios */
#servicios{padding:80px 0 40px}
.cards{max-width:1120px;margin:0 auto;gap:20px}
.scard{padding:12px 12px 28px}
.simg img{height:222px;aspect-ratio:auto}
.simg{box-shadow:none}
.simg img{box-shadow:0 19px 22px -7px rgba(0,0,0,.22)}
.simg span{background:rgba(255,255,255,.68);padding:15px 0 7px 22px;font-size:15px;line-height:30px}
.scard h3,.scard p,.scard ul{margin-left:10px;margin-right:10px}
.scard p,.scard ul{padding-right:15%}
.scard .btn{margin:auto 0 0 14px;font-weight:900}

/* Proyectos (galería de imágenes: huecos de 61px, pie 12px) */
.pgrid{max-width:1061px;gap:61px 61px;margin-bottom:30px}
.pgrid figcaption{font-size:12px;padding:7px 10px 0;font-weight:400}
.ggrid{gap:61px 61px;max-width:1061px;margin:0 auto}
.ggrid figcaption{font-size:12px;padding:7px 10px 0;font-weight:400}

/* Frase intermedia: Roboto 900, ancho 61% */
.tagline h2{font-weight:900;max-width:61%;margin:0 auto}
@media(max-width:767px){.tagline h2{max-width:100%}.pgrid,.ggrid{gap:30px}}

#servicios .wrap{max-width:1140px;padding:0}
#servicios .title{margin-bottom:60px}
.cards{max-width:1120px;width:100%}
.simg{margin-bottom:54px}

/* Frase intermedia, Nosotros y pie (medidas del original) */
.tagline h2{font-size:24px;line-height:1.3}
.about{display:grid;grid-template-columns:53% 47%;gap:0;max-width:1140px;padding:0 20px;align-items:center}
.about-txt{padding:0 40px 0 6px}
.about-txt p{margin-bottom:28px}
.about-img img{width:490px;max-width:100%;height:auto;margin:0 auto}
.foot{display:grid;grid-template-columns:33.333% 1fr;max-width:1140px;padding:0 20px;gap:0;align-items:center;justify-content:flex-start}
.foot a{display:block}
.foot img{width:285px;max-width:100%;margin-left:9px;background:none;padding:0}
.finfo{padding-left:28px}
@media(max-width:860px){
 .about{grid-template-columns:1fr;padding:0 20px}.about-txt{padding:0}
 .foot{grid-template-columns:1fr;gap:30px;justify-items:center;text-align:center}.foot img{margin:0}.finfo{padding-left:0}
 .finfo h4{margin-left:auto;margin-right:auto}
}

.about-txt{padding:0 90px 0 46px}
.about-img img{width:95%;max-width:none}
.foot img{width:300px}
.pgrid figcaption,.ggrid figcaption{font-weight:500}
@media(max-width:860px){.about-txt{padding:0}.about-img img{width:100%;max-width:490px}}

/* Anclas del menú: llegan justo a cada sección, bajo el encabezado fijo */
/* Menos trabajo al deslizar: las secciones lejanas se pintan al acercarse */
#proyectos,#nosotros,.tagline,.site-footer{content-visibility:auto;contain-intrinsic-size:auto 700px}
.ggrid figure,.pgrid figure{contain:layout paint}
.ggrid img,.pgrid img{background:#e8edf2}

.tagline h2{text-transform:uppercase}
.postnav span svg{vertical-align:-1px}

/* Portada estática y limpia: una sola foto, sin texto */
.hero{position:relative;height:448px;overflow:hidden;background-size:cover;background-position:center;background-color:#bbb}
.hero picture{position:absolute;inset:0;display:block}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;animation:heroin .5s ease both}
@media(max-width:767px){.hero{height:327px}}

/* Nosotros centrado */
.about{display:block;max-width:820px;margin:0 auto;padding:0 20px;text-align:center}
.about-txt{padding:0}
.about-txt p{text-align:center}
.about-img{margin-top:30px}
.about-img img{width:490px;max-width:100%;height:auto;margin:0 auto}

/* Texto blanco abajo de la foto, sin tapar la imagen y sin botón */
.hero-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:46px 20px 20px;text-align:center;background:linear-gradient(0deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.22) 55%,rgba(0,0,0,0) 100%)}
.hero-txt{margin:0 auto;max-width:960px;color:#fff;font-family:Roboto,sans-serif;font-weight:700;font-size:26px;line-height:1.3;text-shadow:0 1px 8px rgba(0,0,0,.55)}
@media(max-width:767px){.hero-cap{padding:34px 16px 14px}.hero-txt{font-size:16px;line-height:1.35}}
/* Nosotros: texto a la izquierda y foto a la derecha como el original; solo el título va centrado */
.about{display:grid;grid-template-columns:53% 47%;max-width:1040px;margin:0 auto;padding:0 20px;align-items:center;text-align:left}
.about>.title{grid-column:1/-1;text-align:center;margin-bottom:30px}
.about-txt{padding:0 90px 0 46px}
.about-txt p{text-align:left}
.about-img{margin-top:0}
.about-img img{width:95%;max-width:none;height:auto;margin:0 auto}
@media(max-width:860px){
 .about{grid-template-columns:1fr}
 .about-txt{padding:0}
 .about-img{margin-top:30px}
 .about-img img{width:100%;max-width:490px}
}

/* Portada: texto en dos niveles, foto más alta (propuesta 1) */
.hero{height:560px}
.hero-img{object-position:center 58%}
.hero-cap{padding:150px 20px 38px;text-align:center;background:linear-gradient(0deg,rgba(10,30,50,.82) 0%,rgba(10,30,50,.45) 50%,rgba(10,30,50,0) 100%)}
.hero-line{display:block;width:60px;height:3px;background:#fff;margin:0 auto 16px;opacity:.9}
.hero-txt{margin:0 auto;max-width:1100px;font-size:42px;font-weight:700;line-height:1.15;letter-spacing:.5px;text-shadow:0 2px 12px rgba(0,0,0,.45)}
.hero-sub{margin:12px 0 0;color:#fff;font-family:Roboto,sans-serif;font-weight:300;font-size:22px;letter-spacing:2.5px;text-transform:uppercase;text-shadow:0 1px 8px rgba(0,0,0,.5)}
@media(max-width:1024px){.hero{height:460px}.hero-cap{padding:110px 20px 30px}.hero-txt{font-size:32px}.hero-sub{font-size:17px;letter-spacing:2px}}
@media(max-width:767px){.hero{height:380px}.hero-cap{padding:90px 16px 22px}.hero-line{width:44px;margin-bottom:12px}.hero-txt{font-size:22px;line-height:1.2;letter-spacing:.3px}.hero-sub{font-size:13px;letter-spacing:1.6px;margin-top:8px}}

/* Las anclas del menú descuentan la altura real del encabezado fijo */
html{scroll-padding-top:max(90px,12vh)}
@media(max-width:767px){html{scroll-padding-top:max(81px,9vh)}}
#servicios,#proyectos{scroll-margin-top:-40px}

/* Celular: foto completa (sin recorte) y el mismo texto de escritorio encima, con degradado transparente */
@media(max-width:767px){
 .hero{height:auto;background:#12456b;overflow:hidden;padding-bottom:0}
 .hero picture{position:static;display:block}
 .hero-img{height:auto;aspect-ratio:1920/803;object-fit:contain;animation:none}
 .hero-cap{position:absolute;left:0;right:0;bottom:0;padding:56px 10px 12px;background:linear-gradient(0deg,rgba(10,30,50,.82) 0%,rgba(10,30,50,.45) 50%,rgba(10,30,50,0) 100%)}
 .hero-line{width:34px;height:2px;margin-bottom:6px}
 .hero-txt{font-size:min(3.55vw,16px);line-height:1.2;letter-spacing:0;white-space:nowrap}
 .hero-sub{font-size:min(2.6vw,11px);letter-spacing:1.4px;margin-top:4px}
}

/* Portada en computador y iPad: altura y texto proporcionales al ancho -> misma composición en cualquier pantalla */
@media(min-width:768px){
 .hero{height:auto;aspect-ratio:2.7/1;background-color:#bbb}
 .hero-img{object-position:center 58%}
 .hero-cap{padding:11.7vw 20px 3vw}
 .hero-line{width:4.7vw;height:max(2px,.24vw);margin:0 auto 1.25vw}
 .hero-txt{font-size:3.28vw;max-width:90%;letter-spacing:.04vw}
 .hero-sub{font-size:1.72vw;letter-spacing:.2vw;margin-top:.95vw}
}

/* Pie de página: misma estructura que el sitio original (3 columnas: 34,6 % logo · 27,3 % datos · 37,8 % vacía) */
.site-footer .foot{display:flex;flex-direction:row;align-items:flex-start;justify-content:flex-start;gap:0;width:100%;max-width:1140px;margin:0 auto;padding:0 10px}
.site-footer .foot>a:first-child{flex:0 0 34.583%;display:block;padding:10px;margin:0;line-height:0}
.site-footer .foot img{width:300px;max-width:100%;height:auto;margin:0}
.site-footer .finfo{flex:0 0 27.257%;padding:10px}
.site-footer .finfo h4{width:71%}
.site-footer .foot::after{content:"";flex:0 0 37.797%}
.site-footer .copy{text-align:center;font-size:1.05rem;color:#000}
@media(max-width:767px){
 .site-footer .foot{flex-direction:column;align-items:center;text-align:center;gap:10px}
 .site-footer .foot>a:first-child,.site-footer .finfo{flex:0 0 auto;width:100%;max-width:340px}
 .site-footer .foot>a:first-child{display:flex;justify-content:center}
 .site-footer .finfo h4{width:71%;margin-left:auto;margin-right:auto}
 .site-footer .foot::after{display:none}
}
/* Derechos reservados: una línea en escritorio; en celular baja y deja espacio a los botones flotantes */
.site-footer .copy{font-size:1rem;padding:10px 20px 40px}
@media(max-width:767px){.site-footer .copy{font-size:.85rem;padding:10px 78px 36px}}