:root{--bg:#fff;--tx:#18384A;--mut:#526A78;--ln:#dfe6ea;--ac:#FF5A00;--soft:#f4f7f9;--navy:#18384A}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--tx);font:400 16px/1.65 "DM Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--ac);text-underline-offset:3px}img{max-width:100%}
.w{max-width:1140px;margin:0 auto;padding:0 50px}
.top{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--ln)}
.top .w{display:flex;justify-content:space-between;align-items:center;height:100px}
.logo{width:296px;height:auto;aspect-ratio:700/145;object-fit:cover;object-position:left top;display:block}
nav a{margin-left:22px;color:var(--mut);text-decoration:none;font-size:.92rem;font-weight:500}nav a:hover{color:var(--ac)}
.btn{display:inline-block;background:var(--ac);color:#fff;padding:13px 25.5px;border-radius:6px;font-size:.95rem;font-weight:600;text-decoration:none;border:2px solid var(--ac)}
.btn:hover{background:#e04f00;border-color:#e04f00}.btn.sec{background:transparent;color:var(--navy);border-color:var(--navy)}.btn.sec:hover{background:var(--navy);color:#fff}
.hero{padding:73px 0 68px;position:relative;overflow:hidden}
.hero .w{display:grid;gap:40px;grid-template-columns:1.25fr .75fr;align-items:center}
.eyebrow{color:var(--ac);font-weight:600;letter-spacing:.08em;font-size:.8rem;margin:0 0 11px}
h1{font-size:clamp(2rem,5.2vw,3rem);line-height:1.12;margin:0 0 16px;letter-spacing:-.02em;color:var(--navy)}
.hero p.lead{color:var(--mut);font-size:1.08rem;max-width:560px;margin:0 0 30px}
.acc{display:flex;gap:12px;flex-wrap:wrap}
.arte{justify-self:center;width:100%;max-width:261px}.marcagrande{background:#fff;border:1px solid var(--ln);border-bottom:6px solid var(--ac);border-radius:10px;padding:40px 34px;box-shadow:0 14px 40px rgba(24,56,74,.12)}.marcagrande img{display:block;width:100%;height:auto;aspect-ratio:700/145;object-fit:cover;object-position:left top}
.franja{background:var(--navy);color:#fff}
.franja .w{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.franja div.p{padding:24px 22px;border-left:1px solid rgba(255,255,255,.14)}.franja div.p:first-child{border-left:0}
.franja b{display:block;color:var(--ac);font-size:.85rem;letter-spacing:.08em;margin-bottom:4px}.franja span{font-size:.98rem;color:#dbe5ea}
section{padding:65px 0 71px}
.alt{background:var(--soft);padding-top:24px;padding-bottom:36px}#servicios{padding-bottom:44px}#metodo{background:var(--navy);padding-top:56px;padding-bottom:56px;margin-bottom:36px}#metodo h2{color:#fff}#metodo .sub{color:#dbe5ea}#metodo .paso h3{color:#fff}#metodo .paso p{color:#dbe5ea}
h2{font-size:clamp(1.55rem,3.6vw,2rem);line-height:1.2;margin:0 0 12px;color:var(--navy);letter-spacing:-.01em}
.sub{color:var(--mut);max-width:620px;margin:4px 0 31px;line-height:1.25}section h2{margin:0;line-height:1.05}
.rej{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--ln);border-top:4px solid var(--ac);border-radius:8px;padding:22px}
.alt .card{border-color:#e3eaee;border-top-color:var(--ac)}
.card .ico{width:34px;height:34px;display:grid;grid-template-columns:1fr 1fr;gap:3px;margin-bottom:10px}
.card .ico i{background:var(--navy);border-radius:2px}.card .ico i:nth-child(2),.card .ico i:nth-child(3){background:var(--ac)}.card .ico i:nth-child(4){opacity:.3}
.card h3{margin:0 0 6px;font-size:1.05rem;color:var(--navy)}.card p{margin:0;color:var(--mut);font-size:.9rem}
.proy{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.lista{list-style:none;padding:0;margin:0}.lista li{padding:12px 0 12px 34px;border-bottom:1px solid var(--ln);position:relative;color:var(--tx)}
.lista li::before{content:"";position:absolute;left:0;top:17px;width:16px;height:16px;border-radius:3px;background:var(--ac)}
.lista li::after{content:"";position:absolute;left:5px;top:20px;width:6px;height:3px;border:solid #fff;border-width:0 0 2px 2px;transform:rotate(-45deg)}
.pasos{display:grid;gap:18px;grid-template-columns:repeat(4,1fr);counter-reset:p;margin-top:6px}
.paso{position:relative;padding:0;counter-increment:p;text-align:center}
.paso::before{content:"0" counter(p);display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:6px;background:var(--navy);color:#fff;font-weight:700;font-size:1.45rem;letter-spacing:.02em;margin:0 auto 22px;position:relative;z-index:1}
.paso:nth-child(odd)::before{background:var(--ac)}
.paso:nth-child(even)::before{background:#b8c2c8;color:var(--navy)}
.paso:not(:last-child)::after{content:"";position:absolute;top:30px;left:50%;right:calc(-50% - 18px);height:4px;border-radius:2px;background:rgba(255,255,255,.22)}
.paso h3{margin:0 0 8px;font-size:1.2rem;color:var(--navy);letter-spacing:-.01em}.paso p{margin:0;color:var(--mut);font-size:.95rem;max-width:230px;margin:0 auto}
.cont h2{white-space:nowrap;margin:0;line-height:1.05}.cont .sub{line-height:1.25;margin-top:4px!important}.cont{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.dato{margin:0 0 6px}.dato b{color:var(--navy)}
.pend{background:#fff3cd;color:#7a5b00;border-radius:4px;padding:1px 7px;font-size:.85em}
footer{background:var(--navy);color:#b9c8d0;padding:28px 0 34px;font-size:.88rem}
footer a{color:#dbe5ea}footer .w{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.doc{max-width:760px;margin:0 auto;padding:46px 22px 60px}.doc h1{font-size:1.9rem}.doc h2{font-size:1.1rem;margin-top:28px}.doc p,.doc li{color:var(--mut)}
@media(max-width:900px){.rej{grid-template-columns:repeat(2,1fr)}.pasos{grid-template-columns:1fr;gap:0}.paso{padding:0 0 30px 88px;min-height:94px;text-align:left}.paso:last-child{padding-bottom:0}.paso::before{position:absolute;left:0;top:0;margin:0}.paso:not(:last-child)::after{top:70px;bottom:6px;left:30px;right:auto;width:4px;height:auto}.paso p{max-width:none;margin:0}}
@media(max-width:760px){.rej{grid-template-columns:1fr}.w{padding:0 22px}.cont h2{white-space:normal}.hero .w,.proy,.cont{grid-template-columns:1fr}.arte{max-width:200px;justify-self:start;order:-1}.franja .w{grid-template-columns:1fr}.franja div.p{border-left:0;border-top:1px solid rgba(255,255,255,.14);padding:16px 22px}.franja div.p:first-child{border-top:0}nav a{display:none}nav a:last-child{display:inline-block;background:var(--ac);color:#fff;padding:9px 16px;border-radius:6px;margin:0}.logo{flex:none}.hero{padding:44px 0 46px}section{padding:50px 0}.logo{width:250px}.top .w{height:78px}}

/* animación de los pasos 01–04: aparecen en secuencia al llegar a la sección */
.js .pasos .paso::before{opacity:0;transform:scale(.55);transition:opacity .45s ease,transform .6s cubic-bezier(.2,.9,.3,1.35)}
.js .pasos .paso h3,.js .pasos .paso p{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.js .pasos .paso:not(:last-child)::after{transform:scaleX(0);transform-origin:left center;transition:transform .55s ease}
.js .pasos.vis .paso::before{opacity:1;transform:none}
.js .pasos.vis .paso h3,.js .pasos.vis .paso p{opacity:1;transform:none}
.js .pasos.vis .paso:not(:last-child)::after{transform:scaleX(1)}
.js .pasos .paso:nth-child(1)::before{transition-delay:0s}.js .pasos .paso:nth-child(1) h3{transition-delay:.25s}.js .pasos .paso:nth-child(1) p{transition-delay:.35s}.js .pasos .paso:nth-child(1)::after{transition-delay:.45s}
.js .pasos .paso:nth-child(2)::before{transition-delay:.9s}.js .pasos .paso:nth-child(2) h3{transition-delay:1.15s}.js .pasos .paso:nth-child(2) p{transition-delay:1.25s}.js .pasos .paso:nth-child(2)::after{transition-delay:1.35s}
.js .pasos .paso:nth-child(3)::before{transition-delay:1.8s}.js .pasos .paso:nth-child(3) h3{transition-delay:2.05s}.js .pasos .paso:nth-child(3) p{transition-delay:2.15s}.js .pasos .paso:nth-child(3)::after{transition-delay:2.25s}
.js .pasos .paso:nth-child(4)::before{transition-delay:2.7s}.js .pasos .paso:nth-child(4) h3{transition-delay:2.95s}.js .pasos .paso:nth-child(4) p{transition-delay:3.05s}
@media(max-width:900px){.js .pasos .paso:not(:last-child)::after{transform:scaleY(0);transform-origin:center top}.js .pasos.vis .paso:not(:last-child)::after{transform:scaleY(1)}}
@media(prefers-reduced-motion:reduce){.js .pasos .paso::before,.js .pasos .paso h3,.js .pasos .paso p,.js .pasos .paso::after{opacity:1!important;transform:none!important;transition:none!important}}

/* animación del distintivo de la portada */
.arte .t{transform-box:fill-box;transform-origin:center;animation:tile .7s cubic-bezier(.2,.9,.3,1.3) both}
.arte .t1{animation-delay:.1s}.arte .t2{animation-delay:.25s}.arte .t3{animation-delay:.4s}.arte .t4{animation-delay:.55s}.arte .t5{animation-delay:.7s}.arte .t6{animation-delay:.85s}
.arte .lin{stroke-dasharray:1 1;animation:trazo 1.4s ease-in-out 1.5s both}
@keyframes tile{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
@keyframes trazo{0%{stroke-dashoffset:1;opacity:0}1%{opacity:1}100%{stroke-dashoffset:0;opacity:1}}
.arte .t{transition:transform .3s ease}.arte:hover .t{animation:none}.arte:hover .t:hover{transform:scale(1.07)}
@media(prefers-reduced-motion:reduce){.arte .t,.arte .lin{animation:none!important}}

/* animación de los cuadritos de las tarjetas de servicios */
.js .rej .ico i{opacity:0;transform:scale(.3);transition:opacity .4s ease,transform .55s cubic-bezier(.2,.9,.3,1.4);transition-delay:calc(var(--d,0s) + var(--k,0s))}
.js .rej .ico i:nth-child(1){--k:0s}.js .rej .ico i:nth-child(2){--k:.12s}.js .rej .ico i:nth-child(3){--k:.24s}.js .rej .ico i:nth-child(4){--k:.36s}
.rej .card:nth-child(1){--d:0s}.rej .card:nth-child(2){--d:.15s}.rej .card:nth-child(3){--d:.3s}.rej .card:nth-child(4){--d:.45s}.rej .card:nth-child(5){--d:.6s}.rej .card:nth-child(6){--d:.75s}
.js .rej.vis .ico i{opacity:1;transform:none}.js .rej.vis .ico i:nth-child(4){opacity:.3}
.card .ico{transition:transform .6s cubic-bezier(.2,.9,.3,1.2)}.card:hover .ico{transform:rotate(90deg)}
@media(prefers-reduced-motion:reduce){.js .rej .ico i{opacity:1!important;transform:none!important;transition:none!important}.js .rej .ico i:nth-child(4){opacity:.3!important}.card:hover .ico{transform:none}}