:root{
  --teal:#159c9b;
  --teal-2:#66b7b0;
  --deep:#0b6070;
  --deep-2:#083f50;
  --ink:#24373d;
  --muted:#6b7a7e;
  --soft:#f3f8f7;
  --white:#fff;
  --line:#dcebea;
  --shadow:0 18px 48px rgba(8,63,80,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Segoe UI",sans-serif;background:#fff;color:var(--ink);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(1140px,92%);margin:0 auto}
.section{padding:92px 0}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(21,156,155,.13);box-shadow:0 8px 28px rgba(8,63,80,.04)}
.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;min-width:0}
.brand img{width:330px;max-height:58px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:.95rem;font-weight:700;color:#355860;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-8px;height:2px;width:0;background:var(--teal);transition:width .22s ease}
.nav a:hover::after{width:100%}
.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:1.8rem;cursor:pointer}
.hero{position:relative;overflow:hidden;padding:96px 0 88px;background:linear-gradient(135deg,#fbfdfd 0%,#eff8f6 55%,#def0ed 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:64px;position:relative;z-index:2}
.eyebrow{display:inline-block;margin-bottom:12px;font-size:.78rem;letter-spacing:.14em;font-weight:900;color:var(--teal)}
.hero h1,.section-heading h2,.cta h2,.contact h2{margin:0;line-height:1.07;color:var(--deep-2)}
.hero h1{font-size:clamp(3rem,6vw,5.9rem);letter-spacing:-.055em}
.hero h1 span{color:var(--teal)}
.hero-lead{margin:22px 0 30px;color:var(--muted);font-size:1.28rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:999px;border:1px solid transparent;font-weight:800;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--teal),#0f7f8b);box-shadow:0 12px 28px rgba(21,156,155,.22)}
.btn-secondary{background:#fff;color:var(--deep);border-color:var(--line)}
.btn-outline{background:#fff;color:var(--teal);border-color:var(--teal)}
.btn-white{background:#fff;color:var(--deep)}
.hero-visual{min-width:0}
.hero-card{min-height:445px;padding:30px;border-radius:34px;position:relative;overflow:hidden;color:#fff;background:linear-gradient(160deg,var(--deep-2),var(--deep) 55%,var(--teal));box-shadow:0 30px 80px rgba(8,63,80,.22)}
.hero-card-top{font-weight:900;letter-spacing:.14em;font-size:.8rem}
.hero-card-bottom{position:absolute;left:30px;right:30px;bottom:28px;display:flex;flex-direction:column;gap:4px}
.hero-card-bottom strong{font-size:1.08rem}
.hero-card-bottom span{color:rgba(255,255,255,.78);font-size:.93rem}
.spine-mark{position:absolute;inset:58px 25px 86px;display:grid;place-items:center}
.spine-mark .line{position:absolute;width:5px;height:230px;background:rgba(255,255,255,.9);border-radius:999px}
.spine-mark i{position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 0 0 7px rgba(255,255,255,.1)}
.p1{transform:translateY(-108px)}.p2{transform:translateY(-72px)}.p3{transform:translateY(-36px)}.p4{transform:translateY(0)}.p5{transform:translateY(36px)}.p6{transform:translateY(72px)}.p7{transform:translateY(108px)}
.curve{position:absolute;width:160px;height:270px;border:4px solid rgba(255,255,255,.82);border-top-color:transparent;border-bottom-color:transparent;border-radius:50%}
.curve.left{transform:translateX(-72px)}.curve.right{transform:translateX(72px)}
.hero-shape{position:absolute;border-radius:50%;background:rgba(21,156,155,.08)}
.hero-shape-one{width:420px;height:420px;right:-130px;top:-160px}
.hero-shape-two{width:300px;height:300px;left:-110px;bottom:-100px}
.trust-strip{padding:28px 0 62px;background:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.trust-item{display:flex;align-items:center;gap:12px;padding:17px 18px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(8,63,80,.05)}
.trust-item span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#e6f7f4;color:var(--teal);font-weight:900}
.trust-item strong{font-size:.92rem}
.section-heading{max-width:720px;margin-bottom:42px}
.section-heading h2{font-size:clamp(2.2rem,4vw,4rem);letter-spacing:-.04em}
.service-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.service-card{grid-column:span 2;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 12px 38px rgba(8,63,80,.07);transition:transform .24s ease,box-shadow .24s ease}
.service-card:nth-child(4){grid-column:2/span 2}.service-card:nth-child(5){grid-column:4/span 2}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.service-number{display:grid;place-items:center;width:54px;height:54px;margin-bottom:22px;border-radius:18px;background:linear-gradient(135deg,#dff6f2,#c9ece7);font-weight:900;color:var(--deep)}
.service-card h3{margin:0 0 10px;font-size:1.25rem;color:var(--deep)}
.service-card p{margin:0;color:var(--muted)}
.techniques{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--deep-2),var(--deep))}
.section-heading.light h2{color:#fff}.section-heading.light .eyebrow{color:#7fd8cf}
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tech-card{display:flex;align-items:flex-start;gap:24px;padding:34px;border:1px solid rgba(255,255,255,.15);border-radius:24px;background:rgba(255,255,255,.07)}
.tech-icon{flex:0 0 68px;width:68px;height:68px;display:grid;place-items:center;border-radius:22px;background:#fff;color:var(--teal);font-size:1.8rem}
.tech-card h3{margin:0 0 8px;font-size:1.5rem}.tech-card p{margin:0;color:rgba(255,255,255,.78)}
.attention{background:#f7faf9}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.price-card{display:flex;gap:24px;padding:34px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 14px 42px rgba(8,63,80,.08)}
.price-card.featured{border-color:rgba(21,156,155,.38)}
.price-icon{flex:0 0 74px;width:74px;height:74px;display:grid;place-items:center;border-radius:24px;background:#e6f6f3;color:var(--teal);font-size:2rem}
.price-copy h3{margin:0;color:var(--deep);font-size:1.45rem}.price-copy p{margin:8px 0 16px;color:var(--muted)}
.price{display:flex;align-items:baseline;gap:9px;margin-bottom:20px}.price strong{font-size:2.45rem;color:var(--deep);letter-spacing:-.04em}.price span{font-weight:800;color:var(--muted)}
.cta{padding:58px 0;color:#fff;background:linear-gradient(120deg,#0d6f78,#159c9b)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta .eyebrow{color:#c2f3ee}.cta h2{color:#fff;font-size:clamp(2rem,3vw,3.15rem)}.cta p{margin:10px 0 0;color:rgba(255,255,255,.82)}
.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:56px;align-items:center}.contact h2{font-size:clamp(2.5rem,4vw,4rem)}.role{margin:8px 0 24px;color:var(--muted);font-size:1.15rem}.contact-phone{font-size:1.24rem;font-weight:900;color:var(--teal)}
.social-card{padding:34px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow)}.social-card h3{margin-top:0;color:var(--deep)}.social-row{display:flex;align-items:center;gap:15px;padding:16px 0;border-top:1px solid #edf3f2}.social-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:#e5f6f4;color:var(--teal);font-size:1.3rem;font-weight:900}.social-row div{display:flex;flex-direction:column}.social-row small{color:var(--muted)}.social-row strong{color:var(--deep)}
.footer{padding:32px 0;background:#082f3c;color:#fff}.footer-inner{display:flex;align-items:center;gap:22px}.footer-logo{padding:6px;border-radius:10px;background:#fff}.footer-logo img{width:245px;max-height:52px;object-fit:contain}.footer-copy{display:flex;flex-direction:column}.footer-copy span{color:rgba(255,255,255,.68);font-size:.9rem}.footer-inner>a{margin-left:auto;font-weight:800}
.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:999;width:60px;height:60px;display:grid;place-items:center;border-radius:50%;background:#25d366;color:#fff;font-size:1rem;font-weight:900;box-shadow:0 14px 34px rgba(0,0,0,.23);transition:transform .22s ease}.whatsapp-float:hover{transform:translateY(-3px) scale(1.03)}
/* El contenido es visible por defecto. JS solo agrega animación progresiva; así la página nunca queda en blanco si JavaScript falla. */
.reveal{opacity:1;transform:none}
.js-ready .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js-ready .reveal.visible{opacity:1;transform:none}
@media (max-width:900px){
  .menu-toggle{display:block}.nav{position:absolute;top:86px;left:4%;right:4%;display:none;flex-direction:column;align-items:stretch;gap:18px;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.nav.open{display:flex}
  .hero{padding-top:66px}.hero-grid,.contact-grid{grid-template-columns:1fr}.hero-card{min-height:360px}.trust-grid{grid-template-columns:1fr 1fr}.service-grid{grid-template-columns:1fr 1fr}.service-card,.service-card:nth-child(4),.service-card:nth-child(5){grid-column:auto}.tech-grid,.price-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.footer-inner{flex-wrap:wrap}.footer-inner>a{margin-left:0}
}
@media (max-width:600px){
  .container{width:min(92%,540px)}.header-inner{min-height:74px}.brand img{width:230px;max-height:47px}.nav{top:74px}.hero{padding:58px 0 64px}.hero-grid{gap:38px}.hero h1{font-size:3.15rem}.hero-lead{font-size:1.08rem}.hero-actions .btn{width:100%}.hero-card{min-height:318px;padding:24px}.hero-card-bottom{left:24px;right:24px;bottom:22px}.trust-grid{grid-template-columns:1fr}.section{padding:72px 0}.service-grid{grid-template-columns:1fr}.section-heading{margin-bottom:30px}.tech-card,.price-card{padding:25px;gap:17px;flex-direction:column}.tech-icon,.price-icon{width:58px;height:58px;flex-basis:58px;border-radius:18px}.price strong{font-size:2.05rem}.cta{padding:46px 0}.cta-inner .btn{width:100%}.contact-grid{gap:30px}.social-card{padding:26px}.footer-inner{flex-direction:column;align-items:flex-start}.footer-logo img{width:220px}.whatsapp-float{width:56px;height:56px;right:15px;bottom:15px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js-ready .reveal{opacity:1;transform:none;transition:none}.btn,.service-card,.whatsapp-float{transition:none}}