:root{
  --primary:#0b6f78;
  --primary-dark:#07545b;
  --accent:#18a7a0;
  --dark:#10272b;
  --text:#405357;
  --muted:#718084;
  --light:#f4f8f8;
  --white:#fff;
  --border:#dce7e8;
  --shadow:0 18px 50px rgba(16,39,43,.10);
  --radius:22px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.topbar{background:var(--dark);color:#dce9ea;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:20px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,231,232,.8)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{display:flex;align-items:center;line-height:1}.logo img{width:170px;height:auto;max-height:54px;object-fit:contain}
.logo span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:700}
.nav-links a:hover{color:var(--primary)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;cursor:pointer;font-weight:800;border-radius:999px;padding:14px 22px;transition:.2s ease}
.nav-cta,.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 24px rgba(11,111,120,.22)}
.nav-cta:hover,.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-secondary{background:#fff;color:var(--dark);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.menu-toggle{display:none;border:0;background:none;font-size:26px}
.hero{min-height:650px;background:linear-gradient(90deg,rgba(8,31,34,.78),rgba(8,31,34,.35)),url("../imagenes/inicio.jpg") center/cover;display:flex;align-items:center;color:#fff}
.hero-content{max-width:760px;padding:80px 0}
.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:900;color:#9ce3df;margin-bottom:15px}
.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-3px;margin:0 0 22px;max-width:850px}
.hero p{font-size:19px;max-width:650px;color:#eaf5f5;margin:0 0 30px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;font-size:14px;color:#e5f1f1}
.section{padding:90px 0}
.section-light{background:var(--light)}
.section-head{max-width:760px;margin-bottom:42px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section h2{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-1.8px;color:var(--dark);margin:0 0 15px}
.section-head p{margin:0;color:var(--muted);font-size:17px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--border);border-radius:var(--radius);padding:30px;background:#fff;box-shadow:0 8px 30px rgba(16,39,43,.04)}
.card h3{color:var(--dark);margin:8px 0 8px;font-size:22px}
.card p{margin:0 0 20px;color:var(--muted)}
.card-icon{width:52px;height:52px;border-radius:16px;background:#e7f6f5;color:var(--primary);display:grid;place-items:center;font-size:24px}
.card-link{font-weight:800;color:var(--primary)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center}
.photo{min-height:500px;border-radius:30px;background:linear-gradient(135deg,#d7e7e8,#a9cfd1);background-image:url("../imagenes/destacado.jpeg");background-size:cover;background-position:center;box-shadow:var(--shadow)}
.checks{display:grid;gap:14px;margin:28px 0}
.check{display:flex;gap:12px;align-items:flex-start}
.check b{color:var(--dark)}
.check-mark{width:26px;height:26px;border-radius:50%;background:#dff4f2;color:var(--primary);display:grid;place-items:center;font-weight:900;flex:none}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.stat{padding:28px;background:#fff;border:1px solid var(--border);border-radius:20px;text-align:center}
.stat strong{display:block;font-size:34px;line-height:1;color:var(--primary);margin-bottom:7px}
.stat span{font-size:14px;color:var(--muted)}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:220px;gap:14px}
.gallery .gallery-item{border-radius:22px;overflow:hidden;background:#dceaea}
.gallery .gallery-item:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover}
.price-box{background:var(--dark);color:#fff;border-radius:30px;padding:55px;display:grid;grid-template-columns:1.3fr .7fr;gap:35px;align-items:center}
.price-box h2{color:#fff}
.price-box p{color:#c9dada}
.price-points{display:grid;gap:10px}
.price-points div{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.step{padding:24px;border-top:3px solid var(--primary)}
.step .num{font-size:12px;font-weight:900;color:var(--primary)}
.step h3{font-size:18px;color:var(--dark);margin:7px 0}
.step p{font-size:14px;color:var(--muted);margin:0}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{padding:28px;background:#fff;border:1px solid var(--border);border-radius:22px}
.quote p{font-size:17px;color:var(--dark);margin:0 0 18px}
.quote small{color:var(--muted);font-weight:700}
.faq{max-width:850px;margin:auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;padding:22px 0;border:0;background:none;font-size:17px;font-weight:800;color:var(--dark);cursor:pointer}
.faq-answer{display:none;padding:0 0 22px;color:var(--muted)}
.faq-item.open .faq-answer{display:block}
.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.form-card{padding:32px;background:#fff;border:1px solid var(--border);border-radius:25px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
label{font-size:13px;font-weight:800;color:var(--dark)}
input,select,textarea{width:100%;padding:14px 15px;border:1px solid var(--border);border-radius:13px;font:inherit;color:var(--dark);background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(24,167,160,.1)}
textarea{min-height:120px;resize:vertical}
.form-note{font-size:12px;color:var(--muted);margin-top:10px}
.cta-band{padding:55px 0;background:var(--primary);color:#fff}
.cta-band .container{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-band h2{margin:0;font-size:36px;line-height:1.1;letter-spacing:-1px}
.cta-band p{margin:8px 0 0;color:#d9f1ef}
footer{background:#0b1d20;color:#b8caca;padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px}
footer h3{color:#fff;margin:0 0 15px;font-size:15px}
footer a{display:block;margin:8px 0;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between;gap:20px}
.whatsapp-float{display:none}
.mobile-bar{display:none}
.page-hero{padding:90px 0;background:var(--light)}
.page-hero h1{font-size:clamp(38px,5vw,60px);line-height:1.05;color:var(--dark);letter-spacing:-2px;margin:0 0 15px}
.page-hero p{max-width:700px;font-size:18px;color:var(--muted);margin:0}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.service-card{padding:35px;border-radius:25px;background:#fff;border:1px solid var(--border)}
.service-card h3{font-size:25px;color:var(--dark);margin:10px 0}
.service-card p{color:var(--muted)}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--border)}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .nav-cta{display:none}
  .cards,.testimonials{grid-template-columns:1fr}
  .split,.form-wrap,.price-box{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .whatsapp-float{display:none}
}
@media(max-width:620px){
  .container{width:min(var(--container),calc(100% - 28px))}
  .topbar{display:none}
  .nav{height:68px}
  .hero{min-height:650px}
  .hero-content{padding:70px 0}
  .hero h1{font-size:44px;letter-spacing:-2px}
  .hero p{font-size:17px}
  .section{padding:65px 0}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:160px}
  .gallery .gallery-item:first-child{grid-row:span 1;grid-column:span 2}
  .stats{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .price-box{padding:32px}
  .cta-band .container{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .whatsapp-float{display:none}

  
}

.lightbox{position:fixed;inset:0;background:rgba(4,16,18,.92);z-index:100;display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1200px,94vw);max-height:88vh;width:auto;height:auto;border-radius:16px;box-shadow:0 20px 80px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:18px;right:22px;width:48px;height:48px;border:0;border-radius:50%;background:#fff;color:#10272b;font-size:28px;cursor:pointer}
.gallery-item{cursor:zoom-in;position:relative}
.gallery-item::after{content:"＋";position:absolute;right:14px;bottom:12px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:var(--dark);font-weight:900;opacity:0;transition:.2s}
.gallery-item:hover::after{opacity:1}
.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 55px;
    height: 55px;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    color: #10272b;
    font-size: 42px;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    z-index: 102;
}

.lightbox-prev {
    left: 25px;
}

.lightbox-next {
    right: 25px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.08);
}

@media(max-width:620px) {
    .lightbox {
        padding: 15px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 45px;
        height: 45px;
        font-size: 34px;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }
}
/* WhatsApp flotante */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 30px;
    box-shadow: 0 5px 18px rgba(0,0,0,.25);
    z-index: 9999;
    transition: transform .2s ease, box-shadow .2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 7px 22px rgba(0,0,0,.32);
}

@media (max-width: 600px) {
    .whatsapp-float {
        width: 52px;
        height: 52px;
        right: 15px;
        bottom: 15px;
        font-size: 27px;
    }
}