:root{--navy:#071f3d;--navy-2:#0b315d;--blue:#075fa6;--aqua:#35aee4;--yellow:#ffd528;--ink:#10253b;--muted:#64748b;--line:#dbe5ee;--pale:#eef7fb;--white:#fff;--shadow:0 20px 60px rgba(7,31,61,.12);--radius:18px;--container:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
body.no-scroll{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.section{padding:110px 0}
.skip-link{position:fixed;left:16px;top:-100px;z-index:1000;padding:12px 18px;background:var(--yellow);color:var(--navy);font-weight:800;border-radius:8px}.skip-link:focus{top:16px}
.section-kicker{margin:0 0 12px;color:var(--blue);font-size:.78rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase}
.section-kicker.light{color:#79cff4}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.035em;line-height:1.08}
h1{font-size:clamp(3rem,6.7vw,6.25rem);max-width:920px;margin-bottom:24px;color:#fff}
h2{font-size:clamp(2.25rem,4.1vw,4.35rem);margin-bottom:22px;color:var(--navy)}
h3{line-height:1.25}
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:84px;background:linear-gradient(180deg,rgba(4,21,43,.98),rgba(4,21,43,.88));border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
.nav-wrap{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{height:68px;display:flex;align-items:center}.brand img{width:142px;height:auto;max-height:64px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:24px;color:#dbeafe;font-size:.88rem;font-weight:700}.main-nav a{transition:.2s ease}.main-nav a:hover{color:#fff}.main-nav .lang{border:1px solid rgba(255,255,255,.25);padding:5px 9px;border-radius:99px}.main-nav .nav-cta{padding:10px 18px;border-radius:99px;background:var(--yellow);color:var(--navy)}
.menu-toggle{display:none;width:46px;height:46px;border:1px solid rgba(255,255,255,.2);background:transparent;border-radius:12px;padding:10px}.menu-toggle span{display:block;height:2px;margin:5px 0;background:#fff}
.hero{position:relative;min-height:900px;height:100svh;display:flex;align-items:center;isolation:isolate;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0;z-index:-2;background:url("img/proyecto-alberca-aerea.webp") center 45%/cover no-repeat;transform:scale(1.02)}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,19,40,.96) 0%,rgba(3,23,46,.82) 48%,rgba(3,22,43,.28) 100%),linear-gradient(0deg,rgba(4,23,46,.75),transparent 48%)}
.hero-content{padding-top:110px}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px;color:#d6f1ff;font-size:.8rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.eyebrow span{display:block;width:34px;height:3px;background:var(--yellow)}
.hero-lead{max-width:730px;margin:0 0 34px;color:#e6f4ff;font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.65}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border:1px solid transparent;border-radius:10px;font-weight:850;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--yellow);color:var(--navy);box-shadow:0 12px 32px rgba(255,213,40,.25)}.btn-light{background:#fff;color:var(--navy)}.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}.btn-dark{background:var(--navy);color:#fff}.btn.full{width:100%}
.hero-proof{display:flex;gap:0;margin-top:62px;max-width:840px;border-top:1px solid rgba(255,255,255,.25);border-bottom:1px solid rgba(255,255,255,.25)}.hero-proof div{flex:1;padding:20px 28px 20px 0}.hero-proof div+div{padding-left:28px;border-left:1px solid rgba(255,255,255,.25)}.hero-proof strong,.hero-proof span{display:block}.hero-proof strong{color:#fff;font-size:1.2rem}.hero-proof span{color:#b9d7e8;font-size:.83rem}
.scroll-cue{position:absolute;left:50%;bottom:28px;width:28px;height:44px;border:1px solid rgba(255,255,255,.5);border-radius:99px}.scroll-cue span{position:absolute;top:8px;left:50%;width:4px;height:8px;margin-left:-2px;border-radius:4px;background:#fff;animation:scroll 1.8s infinite}@keyframes scroll{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(18px)}}
.intro{background:#fff}.intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px}.intro-copy>p{font-size:1.18rem;color:#3a5066;max-width:720px}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}.values article{padding-top:22px;border-top:2px solid var(--line)}.values span{color:var(--aqua);font-weight:850}.values h3{margin:12px 0 8px;color:var(--navy)}.values p{margin:0;color:var(--muted);font-size:.92rem}
.services-section{background:var(--pale)}.section-head{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:end;margin-bottom:54px}.section-head h2{margin-bottom:0}.section-head>p{color:var(--muted);margin:0 0 8px}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.service-card{min-height:360px;padding:38px;background:#fff;border:1px solid #dfeaf2;border-radius:var(--radius);display:flex;flex-direction:column;box-shadow:0 6px 30px rgba(7,31,61,.04);transition:.25s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card.featured{background:var(--navy);color:#fff}.service-number{color:var(--aqua);font-size:.78rem;font-weight:900;letter-spacing:.15em}.service-card h3{margin:28px 0 14px;font-family:Georgia,serif;font-size:2rem}.service-card p{color:var(--muted)}.service-card.featured p{color:#c4d7e8}.service-card ul{padding-left:20px;margin:0 0 22px;color:#cfe1ed}.service-card>a{margin-top:auto;font-weight:850;color:var(--blue)}.service-card.featured>a{color:var(--yellow)}.service-card>a span{margin-left:8px}.image-card{padding:0;position:relative;overflow:hidden;min-height:430px;border:0}.image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,24,48,.96),rgba(4,24,48,.05) 75%)}.image-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.image-card>div{position:relative;z-index:2;margin-top:auto;padding:38px;color:#fff}.image-card>div p{color:#dbeafe}.image-card>div a{color:var(--yellow)}
.maintenance{background:#fff}.maintenance-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:100px}.maintenance-title{position:sticky;top:120px;align-self:start}.maintenance-title>p:not(.section-kicker){color:var(--muted);font-size:1.08rem}.text-link{display:inline-block;margin-top:14px;color:var(--blue);font-weight:850}.maintenance-list article{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:28px 0;border-bottom:1px solid var(--line)}.maintenance-list article:first-child{padding-top:0}.maintenance-list article>span{width:56px;height:56px;display:grid;place-items:center;background:var(--pale);border-radius:50%;color:var(--blue);font-size:1.45rem;font-weight:900}.maintenance-list h3{margin:0 0 6px;color:var(--navy);font-size:1.4rem}.maintenance-list p{margin:0;color:var(--muted)}
.material-section{background:var(--pale)}.material-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.material-image{position:relative}.material-image>img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.seal{position:absolute;right:-28px;bottom:40px;width:144px;height:144px;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--yellow);border:8px solid #fff;border-radius:50%;color:var(--navy);box-shadow:var(--shadow);transform:rotate(-6deg)}.seal strong{font-family:Georgia,serif;font-size:3.1rem;line-height:1}.seal span{font-size:.78rem;font-weight:800;line-height:1.2}.material-grid>div:last-child>p{color:var(--muted);font-size:1.08rem}.check-list{margin:26px 0}.check-list p{display:flex;gap:12px;color:var(--ink)!important;font-size:1rem!important;font-weight:750}.check-list span{color:var(--blue);font-weight:900}.material-grid small{display:block;margin-bottom:28px;color:var(--muted)}
.gallery-section{background:#fff}.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:12px}.gallery-item{position:relative;padding:0;border:0;border-radius:12px;overflow:hidden;background:#dfeaf2}.gallery-item.wide{grid-column:span 2}.gallery-item.tall{grid-row:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease,filter .4s ease}.gallery-item:hover img,.gallery-item:focus-visible img{transform:scale(1.04);filter:brightness(.75)}.gallery-item span{position:absolute;left:18px;bottom:15px;padding:6px 12px;border-radius:99px;background:rgba(255,255,255,.9);color:var(--navy);font-size:.78rem;font-weight:850}
.videos-section{background:var(--navy)}.videos-section h2{color:#fff}.videos-section .section-kicker{color:#72c9f3}.videos-section .section-head>p{color:#bdd6e8}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{position:relative;padding:0;border:1px solid rgba(255,255,255,.15);border-radius:14px;overflow:hidden;background:#05162c;aspect-ratio:16/10}.video-card img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:.3s}.video-card:hover img{transform:scale(1.04);opacity:.55}.video-card span{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:64px;height:64px;display:grid;place-items:center;padding-left:4px;border-radius:50%;background:var(--yellow);color:var(--navy);font-size:1.4rem;box-shadow:0 12px 35px rgba(0,0,0,.3)}.video-card iframe{width:100%;height:100%;border:0}
.trust-section{background:#fff}.trust-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.trust-cards article{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:25px 0;border-top:1px solid var(--line)}.trust-cards strong{color:var(--navy);font-size:1.08rem}.trust-cards p{margin:0;color:var(--muted)}.review-link{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:18px 20px;background:var(--pale);border-radius:10px;color:var(--blue);font-weight:850}
.coverage{background:linear-gradient(135deg,#07294e,#075fa6);color:#fff}.coverage h2{color:#fff}.coverage-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.coverage-grid>div:first-child>p:not(.section-kicker){color:#d4e9f6}.location-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.location-list span{padding:20px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:10px;font-weight:800}
.faq{background:var(--pale)}.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}.faq-grid>div:first-child>p:not(.section-kicker){color:var(--muted)}.accordion details{border-top:1px solid #cfdde7}.accordion details:last-child{border-bottom:1px solid #cfdde7}.accordion summary{list-style:none;display:flex;justify-content:space-between;gap:20px;padding:23px 0;color:var(--navy);font-weight:850}.accordion summary::-webkit-details-marker{display:none}.accordion summary span{font-size:1.5rem;font-weight:400;transition:.2s}.accordion details[open] summary span{transform:rotate(45deg)}.accordion details p{padding:0 45px 22px 0;color:var(--muted)}
.social-section{background:#fff}.social-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;align-items:center}.social-grid>div:first-child>p:not(.section-kicker){color:var(--muted)}.fb-frame{min-height:500px;display:grid;place-items:center;padding:16px;background:var(--pale);border-radius:var(--radius);overflow:hidden}.fb-frame iframe{max-width:100%}
.contact-section{background:var(--navy);color:#fff;padding-top:110px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-bottom:90px}.contact-info h2{color:#fff}.contact-info>p:not(.section-kicker){color:#c8dceb;font-size:1.08rem}.contact-links{margin-top:42px}.contact-links>a,.contact-links>div{display:block;padding:18px 0;border-top:1px solid rgba(255,255,255,.16)}.contact-links span,.contact-links strong{display:block}.contact-links span{color:#87b6d3;font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.contact-links strong{margin-top:3px;color:#fff;overflow-wrap:anywhere}.contact-form{padding:40px;background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:0 25px 70px rgba(0,0,0,.25)}.contact-form h3{font-family:Georgia,serif;font-size:2rem;color:var(--navy)}.contact-form label{display:block;margin-bottom:18px;color:#334b61;font-size:.84rem;font-weight:800}.contact-form input:not([type=checkbox]),.contact-form textarea,.contact-form select{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #cbd8e2;border-radius:8px;background:#fff;color:var(--ink)}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(53,174,228,.18);outline:0}.consent{display:flex!important;align-items:flex-start;gap:10px;font-weight:500!important}.consent input{margin-top:5px;accent-color:var(--blue)}.consent a{color:var(--blue);text-decoration:underline}.honeypot{position:absolute!important;left:-9999px!important}.form-note{margin:12px 0 0;text-align:center;color:var(--muted);font-size:.78rem}.map-wrap iframe{display:block;border:0;filter:saturate(.8) contrast(1.05)}
.site-footer{padding:70px 0 20px;background:#04152b;color:#c4d7e8}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px}.footer-grid>div:first-child img{width:170px;margin-bottom:18px}.footer-grid p{max-width:420px}.footer-grid h2{margin:0 0 16px;color:#fff;font-family:inherit;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase}.footer-grid a{display:block;margin:8px 0}.footer-grid a:hover,.footer-bottom a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem}.footer-bottom p{margin:0}.footer-bottom a{color:var(--yellow)}
.float-wa,.float-call,.back-top{position:fixed;z-index:80;box-shadow:0 10px 30px rgba(0,0,0,.2)}.float-wa{right:18px;bottom:18px;min-height:54px;display:flex;align-items:center;gap:9px;padding:0 18px;background:#20b85a;color:#fff;border-radius:99px;font-weight:850}.float-wa>span{font-size:1.3rem}.float-call{left:18px;bottom:18px;width:54px;height:54px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:50%;font-size:1.25rem}.back-top{right:25px;bottom:86px;width:42px;height:42px;border:0;border-radius:50%;background:#fff;color:var(--navy);opacity:0;visibility:hidden;transform:translateY(10px);transition:.2s}.back-top.visible{opacity:1;visibility:visible;transform:none}
.lightbox{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:30px;background:rgba(2,12,25,.96)}.lightbox.open{display:flex}.lightbox figure{max-width:min(100%,1000px);max-height:88vh;margin:0;text-align:center}.lightbox img{max-height:82vh;max-width:100%;object-fit:contain}.lightbox figcaption{margin-top:10px;color:#fff}.lightbox button{position:absolute;border:0;background:rgba(255,255,255,.12);color:#fff;border-radius:50%}.lightbox-close{right:20px;top:20px;width:50px;height:50px;font-size:2rem}.lightbox-prev,.lightbox-next{top:50%;width:52px;height:52px;font-size:2.2rem}.lightbox-prev{left:20px}.lightbox-next{right:20px}
body:has(.legal-page) .main-nav{display:flex!important;flex-direction:row!important;position:static!important;background:transparent!important;padding:0!important}body:has(.legal-page) .main-nav a{padding:8px}.legal-page{padding:150px 0 100px}.legal-page .legal-content{max-width:850px}.legal-page h1{color:var(--navy);font-size:clamp(2.7rem,6vw,5rem)}.legal-page h2{margin-top:42px;font-family:inherit;font-size:1.4rem;letter-spacing:0}.legal-page p,.legal-page li{color:#425b70}
@media (max-width:980px){.main-nav{position:absolute;top:84px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:16px 20px 24px;background:#061b36;border-top:1px solid rgba(255,255,255,.1)}.main-nav.open{display:flex}.main-nav a{padding:12px}.main-nav .lang{border:0}.main-nav .nav-cta{text-align:center;margin-top:8px}.menu-toggle{display:block}.intro-grid,.maintenance-grid,.material-grid,.trust-grid,.coverage-grid,.faq-grid,.social-grid,.contact-grid{grid-template-columns:1fr;gap:50px}.maintenance-title{position:static}.section-head{grid-template-columns:1fr;gap:20px}.values{gap:16px}.gallery{grid-template-columns:repeat(3,1fr)}.video-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:40px}.seal{right:20px}}
@media (max-width:720px){.container{width:min(calc(100% - 28px),var(--container))}.section{padding:76px 0}.hero{min-height:780px;height:auto;padding:120px 0 80px}.hero:after{background:linear-gradient(0deg,rgba(3,19,40,.97),rgba(3,23,46,.7) 75%,rgba(3,22,43,.55))}.hero-bg{background-position:center}.hero-content{padding-top:38px}.hero-lead{font-size:1rem}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions .btn:first-child{grid-column:1/-1}.hero-proof{display:grid;grid-template-columns:1fr 1fr;margin-top:42px}.hero-proof div{padding:15px 12px 15px 0}.hero-proof div+div{padding-left:12px}.hero-proof div:nth-child(3){grid-column:1/-1;border-left:0;border-top:1px solid rgba(255,255,255,.25)}.scroll-cue{display:none}.values{grid-template-columns:1fr}.services-grid{grid-template-columns:1fr}.service-card{min-height:320px;padding:28px}.service-card.image-card{min-height:440px;padding:0}.material-grid{gap:66px}.seal{width:124px;height:124px;right:10px;bottom:-35px}.seal strong{font-size:2.6rem}.gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}.gallery-item.wide{grid-column:span 2}.gallery-item.tall{grid-row:span 1}.video-grid{grid-template-columns:1fr}.trust-cards article{grid-template-columns:1fr;gap:5px}.location-list{grid-template-columns:1fr 1fr}.social-grid{gap:35px}.contact-grid{gap:45px}.contact-form{padding:26px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom p{margin:6px 0}.float-wa b{display:none}.float-wa{width:54px;padding:0;justify-content:center}.lightbox{padding:70px 8px 45px}.lightbox-prev,.lightbox-next{top:auto;bottom:12px}.lightbox-prev{left:calc(50% - 64px)}.lightbox-next{right:calc(50% - 64px)}}
@media (max-width:430px){h1{font-size:2.75rem}.hero-actions{grid-template-columns:1fr}.hero-actions .btn:first-child{grid-column:auto}.gallery{grid-template-columns:1fr;grid-auto-rows:250px}.gallery-item.wide{grid-column:auto}.location-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.brand img{width:125px}.contact-info h2{font-size:2.2rem}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}