:root{--blue:#07588f;--blue2:#063a61;--green:#16a34a;--ink:#0d2b47;--muted:#60758a;--light:#f4f7f9;--line:#dce5eb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.5;background:#fff}a{color:inherit;text-decoration:none}.topbar{min-height:38px;padding:8px 5vw;background:var(--blue2);color:#fff;display:flex;justify-content:space-between;gap:20px;font-size:13px}.topbar div{display:flex;gap:9px}header{height:86px;display:flex;align-items:center;gap:28px;padding:0 5vw;background:#fff;position:sticky;top:0;z-index:10;box-shadow:0 3px 18px #001b2f16}.brand{display:flex;flex-direction:column;margin-right:auto}.brand b{font-size:27px;color:var(--green);line-height:1}.brand b strong{color:var(--blue)}.brand b i{font-style:normal}.brand span{font-size:10px;letter-spacing:1.6px;color:var(--blue2);margin-top:5px}nav{display:flex;gap:26px;font-size:13px;font-weight:700;text-transform:uppercase}nav a:hover{color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--green);color:#fff;padding:14px 20px;border-radius:5px;font-weight:800;text-transform:uppercase;font-size:13px;cursor:pointer}.btn.small{padding:12px 16px}.btn.ghost,.btn.outline{background:transparent;border:2px solid #fff}.btn.outline{border-color:var(--blue);color:var(--blue)}.menu{display:none;background:none;border:0;font-size:27px;color:var(--blue)}.hero{min-height:620px;background:linear-gradient(90deg,#001725d9 0%,#00172591 38%,#00172520 70%),url('images/IMG_1440.jpg') center/cover;display:flex;align-items:center;color:#fff}.overlay{max-width:720px;padding:70px 5vw}.eyebrow{font-size:12px;font-weight:900;letter-spacing:1.7px;color:var(--green);margin:0 0 9px}.hero h1{font-size:clamp(52px,6.8vw,88px);line-height:.9;margin:0 0 12px}.hero h2{font-size:clamp(25px,3vw,37px);margin:0 0 14px}.hero p:not(.eyebrow){font-size:19px;max-width:600px}.actions,.quick{display:flex;gap:12px;margin-top:28px}.benefits{display:grid;grid-template-columns:repeat(5,1fr);padding:0 5vw;background:#fff;border-bottom:1px solid var(--line)}.benefits div{padding:25px 12px;text-align:center;border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:5px}.benefits div:last-child{border:0}.benefits b{font-size:30px;color:var(--blue)}.benefits span{font-size:13px;font-weight:800}.section{padding:75px 5vw}.section h2,.about h2,.quote h2,.contact-block h2{font-size:clamp(29px,3.4vw,45px);line-height:1.08;margin:0 0 10px}.section-head p{color:var(--muted);margin-top:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.service-grid article{background:var(--light);overflow:hidden;border-radius:5px;box-shadow:0 4px 15px #0027440b}.service-grid img{width:100%;height:210px;object-fit:cover;display:block}.service-grid article div{padding:18px}.service-grid h3{margin:0 0 5px}.service-grid p{margin:0;color:var(--muted);font-size:14px}.about{padding:75px 5vw;background:var(--blue2);color:#fff;display:grid;grid-template-columns:1.6fr .8fr;gap:60px;align-items:center}.about p:not(.eyebrow){max-width:760px}.about-card{background:#fff;color:var(--blue2);padding:38px;border-radius:6px}.about-card strong{display:block;font-size:31px;color:var(--green)}.projects{background:var(--light)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.gallery figure{margin:0;background:#fff;border-radius:4px;overflow:hidden}.gallery img{width:100%;height:250px;object-fit:cover;display:block}.gallery figcaption{font-weight:800;padding:13px 15px}.quote{padding:75px 5vw;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;background:#eef3f6}.quote form{background:#fff;padding:30px;border-radius:7px;box-shadow:0 8px 28px #00274412;display:grid;grid-template-columns:1fr 1fr;gap:15px}.quote label{font-size:13px;font-weight:800}.quote label:nth-of-type(4){grid-column:1/-1}.quote input,.quote textarea{display:block;width:100%;margin-top:6px;border:1px solid #c8d5de;border-radius:4px;padding:12px;font:inherit}.quote textarea{resize:vertical}.quote form .btn{width:max-content}.quote small{grid-column:1/-1;color:var(--muted)}.contact-block{padding:60px 5vw;background:var(--blue);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact{display:flex;flex-direction:column;gap:10px;justify-content:center}.contact a{font-size:18px;font-weight:800}footer{padding:30px 5vw;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:25px;color:var(--muted);font-size:12px}.brand.foot{margin:0}.brand.foot b{font-size:22px}@media(max-width:900px){.topbar{display:none}header{height:76px;padding:0 18px}.brand b{font-size:20px}.brand span{font-size:8px}header>.btn{display:none}.menu{display:block}nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:22px;box-shadow:0 10px 20px #0002;flex-direction:column}nav.open{display:flex}.hero{min-height:560px;background-position:center}.overlay{padding:60px 24px}.benefits{grid-template-columns:repeat(2,1fr);padding:0 24px}.benefits div:last-child{grid-column:1/-1}.section,.about,.quote,.contact-block{padding:55px 24px}.service-grid,.gallery{grid-template-columns:1fr 1fr}.about,.quote,.contact-block{grid-template-columns:1fr}.quote form{grid-template-columns:1fr}.quote label:nth-of-type(4),.quote small{grid-column:auto}footer{padding:28px 24px;flex-direction:column;align-items:flex-start}}@media(max-width:560px){.hero h1{font-size:52px}.hero p:not(.eyebrow){font-size:17px}.actions,.quick{flex-direction:column;align-items:stretch}.service-grid,.gallery{grid-template-columns:1fr}.gallery img,.service-grid img{height:230px}.benefits{grid-template-columns:1fr 1fr}.benefits div{min-height:110px}.quote form{padding:22px}}

/* Servicios */
.center-action{text-align:center;margin-top:32px}.services-hero{padding:88px 5vw 72px;background:linear-gradient(90deg,#001725df,#00172578),url('images/IMG_1440.jpg') center/cover;color:#fff}.services-hero .wrap{max-width:780px}.services-hero h1{font-size:clamp(42px,6vw,72px);line-height:.98;margin:8px 0 18px}.services-hero p{font-size:19px;max-width:680px}.services-intro{max-width:900px}.services-list{display:grid;gap:24px}.service-detail{display:grid;grid-template-columns:minmax(280px,.9fr) 1.1fr;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 8px 24px #0027440b}.service-detail:nth-child(even){grid-template-columns:1.1fr minmax(280px,.9fr)}.service-detail:nth-child(even) img{order:2}.service-detail img{width:100%;height:100%;min-height:330px;object-fit:cover}.service-copy{padding:38px}.service-copy h2{font-size:clamp(26px,3vw,38px);margin:0 0 10px}.service-copy p{color:var(--muted)}.service-copy ul{padding-left:20px;margin:18px 0 0}.service-copy li{margin:7px 0}.service-note{padding:48px 5vw;background:var(--light);text-align:center}.service-note h2{font-size:clamp(28px,3.5vw,42px);margin:0 0 10px}.service-note p{max-width:760px;margin:0 auto 24px;color:var(--muted)}@media(max-width:760px){.services-hero{padding:68px 24px 56px}.service-detail,.service-detail:nth-child(even){grid-template-columns:1fr}.service-detail:nth-child(even) img{order:0}.service-detail img{min-height:240px}.service-copy{padding:26px}.service-note{padding:45px 24px}}

/* Proyectos */
nav a.active{color:var(--green)}.projects-hero{padding:96px 5vw 84px;background:linear-gradient(90deg,#001725e8,#00172572),url('images/IMG_1444.jpg') center/cover;color:#fff}.projects-hero .wrap{max-width:780px}.projects-hero h1{font-size:clamp(48px,7vw,82px);line-height:.95;margin:8px 0 18px}.projects-hero p{font-size:19px;max-width:700px}.projects-intro{max-width:920px;padding-bottom:28px}.projects-intro>p:last-child{color:var(--muted);font-size:18px}.project-showcase{padding-top:22px;background:var(--light)}.project-story{max-width:1180px;margin:0 auto 70px}.project-title{display:grid;grid-template-columns:.9fr 1.4fr;column-gap:55px;align-items:end;margin-bottom:22px}.project-title .eyebrow{grid-column:1/-1}.project-title h2{margin:0}.project-title>p:last-child{margin:0;color:var(--muted)}.project-photos{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:14px}.project-photos img{width:100%;height:280px;object-fit:cover;border-radius:7px;display:block;box-shadow:0 7px 22px #00274412}.project-photos img.wide{height:390px;grid-row:span 1}.project-cta{text-align:center;padding:70px 5vw;background:#fff}.project-cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 10px}.project-cta>p:not(.eyebrow){max-width:700px;margin:0 auto;color:var(--muted)}.project-cta .actions{justify-content:center}.project-cta .btn.outline{border-color:var(--blue);color:var(--blue)}@media(max-width:800px){.projects-hero{padding:72px 24px 64px}.project-title{grid-template-columns:1fr;gap:8px}.project-photos{grid-template-columns:1fr 1fr}.project-photos img.wide{grid-column:1/-1;height:320px}.project-photos img{height:220px}.project-story{margin-bottom:52px}}@media(max-width:520px){.project-photos{grid-template-columns:1fr}.project-photos img.wide{grid-column:auto;height:260px}.project-photos img{height:240px}.project-cta .actions{flex-direction:column}}
/* Nosotros y Contacto */
.about-hero,.contact-hero{padding:100px 5vw 88px;color:#fff;background:linear-gradient(90deg,#001725e8,#0017256b),url('images/IMG_1472.jpg') center/cover}.contact-hero{background-image:linear-gradient(90deg,#001725e8,#0017256b),url('images/IMG_1444.jpg')}.about-hero .wrap,.contact-hero .wrap{max-width:800px}.about-hero h1,.contact-hero h1{font-size:clamp(44px,6vw,76px);line-height:.98;margin:8px 0 18px}.about-hero p:last-child,.contact-hero p:last-child{font-size:19px;max-width:700px}.story{display:grid;grid-template-columns:1.5fr .65fr;gap:65px;align-items:start}.story>div>p:not(.eyebrow){color:#455f74;font-size:17px}.story-card{background:var(--blue2);color:#fff;padding:34px;border-radius:8px;position:sticky;top:110px}.story-card span,.story-card strong{display:block}.story-card span{font-size:13px;opacity:.8;margin-top:20px}.story-card span:first-child{margin-top:0}.story-card strong{font-size:30px;color:#fff}.values{padding:75px 5vw;background:var(--light)}.values>div{max-width:900px;margin:auto}.values h2{font-size:clamp(30px,4vw,48px);margin:0 0 16px}.values p{font-size:17px;color:var(--muted)}.values blockquote{margin:35px 0 0;border-left:5px solid var(--green);padding:10px 0 10px 24px;font-size:21px;font-weight:700;color:var(--blue2)}.contact-page{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}.contact-cards{display:grid;gap:12px;margin-top:25px}.contact-cards>a,.contact-cards>div{border:1px solid var(--line);border-radius:7px;padding:18px;display:flex;flex-direction:column;background:#fff}.contact-cards b{color:var(--blue);font-size:17px}.contact-cards span{color:var(--muted);font-size:14px;margin-top:3px}.budget-form{background:var(--light);padding:32px;border-radius:8px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.budget-form h2,.budget-form .eyebrow{grid-column:1/-1}.budget-form h2{margin:0 0 8px;font-size:32px}.budget-form label{font-size:13px;font-weight:800}.budget-form input,.budget-form textarea,.budget-form select{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid #c8d5de;border-radius:4px;background:#fff;font:inherit}.budget-form .full{grid-column:1/-1}.budget-form small{color:var(--muted)}@media(max-width:800px){.about-hero,.contact-hero{padding:72px 24px 64px}.story,.contact-page{grid-template-columns:1fr;gap:35px}.story-card{position:static}.budget-form{grid-template-columns:1fr}.budget-form .full,.budget-form h2,.budget-form .eyebrow{grid-column:auto}}

/* Contacto funcional y accesos móviles */
.home-contact-card{background:#fff;padding:30px;border-radius:7px;box-shadow:0 8px 28px #00274412}.home-contact-card h3{font-size:30px;margin:0 0 10px}.home-contact-card p:not(.eyebrow){color:var(--muted)}.home-contact-card .btn{margin:10px 8px 0 0}.mobile-contact{display:none}.budget-form .btn.outline{border-color:var(--blue);color:var(--blue);background:transparent}
@media(max-width:900px){body{padding-bottom:62px}.mobile-contact{position:fixed;z-index:50;left:0;right:0;bottom:0;height:62px;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -4px 18px #001b2f2b}.mobile-contact a{display:flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:900}.mobile-contact a:last-child{background:var(--green)}.home-contact-card .btn{display:flex;margin:10px 0 0}}

/* Galería completa */
.gallery-hero{padding:96px 5vw 84px;background:linear-gradient(90deg,#001725e8,#00172572),url('images/IMG_1440.jpg') center/cover;color:#fff}.gallery-hero .wrap{max-width:800px}.gallery-hero h1{font-size:clamp(48px,7vw,82px);line-height:.95;margin:8px 0 18px}.gallery-hero p:last-child{font-size:19px;max-width:700px}.gallery-intro{color:var(--muted);max-width:800px}.full-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.gallery-item{border:0;padding:0;background:#eee;cursor:pointer;border-radius:6px;overflow:hidden;aspect-ratio:4/3}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}.gallery-item:hover img{transform:scale(1.035)}.lightbox{position:fixed;z-index:100;inset:0;background:#00131feF;display:none;align-items:center;justify-content:center;padding:60px}.lightbox.show{display:flex}.lightbox img{max-width:90vw;max-height:88vh;object-fit:contain}.lb-close,.lb-prev,.lb-next{position:absolute;border:0;background:#fff;color:#063a61;width:46px;height:46px;border-radius:50%;font-size:32px;cursor:pointer}.lb-close{right:22px;top:18px}.lb-prev{left:20px}.lb-next{right:20px}@media(max-width:900px){.full-gallery{grid-template-columns:repeat(3,1fr)}.gallery-hero{padding:72px 24px 64px}}@media(max-width:600px){.full-gallery{grid-template-columns:repeat(2,1fr);gap:8px}.lightbox{padding:55px 10px}.lb-prev,.lb-next{top:auto;bottom:18px}.lb-prev{left:30%}.lb-next{right:30%}}