@font-face{font-family:"Exo 2";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/Exo2-VariableFont_wght.ttf) format("truetype")}

:root{
  --blue:#005cb9;--blue-dark:#00468e;--navy:#062a52;--sky:#3cb4e5;--yellow:#f0b323;
  --ink:#1f2a37;--muted:#5b6676;--line:#e2e8f0;--bg-alt:#f3f7fb;
  --radius:12px;--shadow:0 12px 32px rgba(6,42,82,.12);--ease:cubic-bezier(.22,.61,.36,1);--header-h:84px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Exo 2",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:17px;line-height:1.7;color:var(--ink);background:#fff}
body.nav-open,body.lb-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--sky)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--navy);font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--muted)}

.btn{display:inline-flex;align-items:center;gap:10px;background:var(--blue);color:#fff;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.86rem;padding:14px 28px;border:2px solid var(--blue);border-radius:4px;transition:background-color .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,92,185,.28)}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn-ghost{background:transparent;border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;border-color:#fff;color:var(--navy)}

/* Encabezado */
.site-header{position:sticky;top:0;z-index:100;background:#fff;transition:background-color .35s var(--ease),box-shadow .35s var(--ease)}
.site-header.is-light{position:fixed;left:0;right:0;background:transparent}
.site-header.is-light.is-scrolled,.site-header.is-scrolled{background:#fff;box-shadow:0 4px 20px rgba(6,42,82,.1)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);transition:height .35s var(--ease)}
.is-scrolled .nav-wrap{height:70px}
.brand{display:block;position:relative}
.brand img{height:46px;width:auto;transition:opacity .3s var(--ease)}
.brand .logo-light{position:absolute;inset:0;opacity:0}
.is-light:not(.is-scrolled) .brand .logo-light{opacity:1}
.is-light:not(.is-scrolled) .brand .logo-dark{opacity:0}
.main-nav ul{list-style:none;margin:0;padding:0}
.main-nav>ul{display:flex;align-items:center;gap:2px}
.main-nav>ul>li{position:relative}
.main-nav>ul>li>a{display:block;padding:10px 14px;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--navy)}
.is-light:not(.is-scrolled) .main-nav>ul>li>a{color:#fff}
.main-nav>ul>li>a:hover,.main-nav>ul>li.is-active>a{color:var(--sky)!important}
.sub-toggle{display:none}
.main-nav .sub{position:absolute;left:0;top:100%;min-width:250px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s}
.main-nav .has-sub:hover .sub,.main-nav .has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.main-nav .sub a{display:block;padding:9px 12px;font-size:.92rem;color:var(--ink);border-radius:8px;transition:background-color .2s var(--ease),color .2s var(--ease)}
.main-nav .sub a:hover{background:var(--bg-alt);color:var(--blue)}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;padding:10px;border-radius:8px}
.nav-toggle span{display:block;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease),background-color .3s}
.is-light:not(.is-scrolled) .nav-toggle span{background:#fff}
.nav-toggle.is-open span{background:var(--navy)!important}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Portada */
.hero{min-height:min(92vh,760px);display:flex;align-items:center;color:#fff;background-size:cover;background-position:center right;padding:130px 0 80px}
.hero .eyebrow{font-size:.9rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;margin-bottom:.6em;color:var(--sky)}
.hero h1{color:#fff;font-size:clamp(2.4rem,6vw,4.4rem);text-transform:uppercase;letter-spacing:.02em;margin-bottom:.2em;max-width:720px}
.hero-sub{font-size:clamp(1.15rem,2.2vw,1.5rem);font-weight:500;margin-bottom:.4em}
.hero-services{opacity:.9;max-width:560px;margin-bottom:2em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.page-hero{background-size:cover;background-position:center;color:#fff;padding:80px 0 64px}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3rem);text-transform:uppercase;letter-spacing:.03em;margin:0}
.page-hero p{margin:.6em 0 0;max-width:640px;font-size:1.1rem;opacity:.95}

/* Secciones */
.section{padding:84px 0}
.section.alt{background:var(--bg-alt)}
.section-title{font-size:clamp(1.7rem,3.2vw,2.4rem);text-transform:uppercase;letter-spacing:.03em}
.section-title::after{content:"";display:block;width:64px;height:4px;background:var(--sky);margin-top:14px;border-radius:2px}
.section-title.center::after{margin-left:auto;margin-right:auto}
.video-wrap{position:relative;aspect-ratio:16/9;max-width:900px;margin:36px auto 40px;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:#000}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trio img{width:100%;aspect-ratio:9/10;object-fit:cover;border-radius:12px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.trio img:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

.about-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.about-grid p{color:#3d4857}
.quote{margin:0;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;border-radius:16px;padding:40px;box-shadow:var(--shadow);position:relative}
.quote::before{content:"“";position:absolute;top:-10px;left:24px;font-size:7rem;line-height:1;color:var(--sky);opacity:.6;font-weight:700}
.quote p{position:relative;font-size:1.25rem;font-weight:600;line-height:1.5;margin-bottom:1.4em;color:#fff}
.quote .btn{background:#fff;border-color:#fff;color:var(--navy)}
.quote .btn:hover{background:var(--sky);border-color:var(--sky);color:#fff}

.wwh{background:var(--navy);color:#fff;padding:72px 0}
.wwh-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.wwh-grid>div{padding:28px;border-left:3px solid var(--sky);transition:background-color .3s var(--ease)}
.wwh-grid>div:hover{background:rgba(255,255,255,.05)}
.wwh h2{color:var(--sky);font-size:2rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.4em}
.wwh p{color:#dbe6f3;margin:0}

.timeline{list-style:none;padding:0;margin:48px auto 0;max-width:900px;position:relative}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--line);transform:translateX(-1px)}
.timeline li{position:relative;width:50%;padding:0 44px 34px 0;text-align:right}
.timeline li:nth-child(even){margin-left:50%;padding:0 0 34px 44px;text-align:left}
.timeline li::before{content:"";position:absolute;top:8px;right:-8px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--blue);transition:background-color .3s var(--ease),transform .3s var(--ease)}
.timeline li:nth-child(even)::before{right:auto;left:-8px}
.timeline li:hover::before{background:var(--sky);transform:scale(1.15)}
.tl-year{display:inline-block;font-weight:700;font-size:1.35rem;color:var(--blue);margin-bottom:4px}
.timeline p{margin:0;color:var(--muted)}

.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:44px 0 48px}
.benefit{background:#fff;border-radius:14px;padding:30px 24px;box-shadow:0 6px 18px rgba(6,42,82,.06);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.benefit:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.b-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;background:rgba(60,180,229,.14);color:var(--blue);margin-bottom:18px}
.b-icon svg{width:28px;height:28px}
.benefit h3{font-size:1.15rem;text-transform:uppercase;letter-spacing:.06em}
.benefit p{margin:0;color:var(--muted);font-size:.98rem}
.galeria{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.galeria .gal-item{display:block;aspect-ratio:1;overflow:hidden;border-radius:10px}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.galeria .gal-item:hover img{transform:scale(1.07)}

.steps{list-style:none;padding:0;margin:44px 0 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s;position:relative}
.steps li{text-align:center;position:relative}
.steps li:not(:last-child)::after{content:"";position:absolute;top:44px;left:calc(50% + 52px);right:calc(-50% + 52px);height:2px;background:repeating-linear-gradient(90deg,var(--yellow) 0 8px,transparent 8px 14px)}
.step-n{display:grid;place-items:center;width:88px;height:88px;margin:0 auto 18px;border-radius:50%;border:6px solid var(--yellow);font-size:2.4rem;font-weight:700;color:var(--yellow);background:#fff;transition:transform .35s var(--ease),background-color .35s var(--ease),color .35s var(--ease)}
.steps li:hover .step-n{transform:scale(1.06);background:var(--yellow);color:#fff}
.steps p{font-weight:600;color:var(--navy);max-width:220px;margin:0 auto}

.contact-band{background:linear-gradient(120deg,var(--blue) 0%,var(--navy) 100%);color:#fff;padding:72px 0;text-align:center}
.contact-band h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem);text-transform:uppercase;letter-spacing:.03em}
.contact-band p{color:#d6e4f3;max-width:640px;margin:0 auto 1.4em}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:960px;margin:28px auto 0}
.contact-cards a{display:flex;align-items:center;gap:16px;text-align:left;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:20px 22px;color:#fff;font-weight:600;font-size:1.05rem;transition:background-color .3s var(--ease),transform .3s var(--ease),border-color .3s var(--ease)}
.contact-cards a:hover{background:#fff;color:var(--navy);transform:translateY(-4px);border-color:#fff}
.contact-cards svg{width:28px;height:28px;fill:var(--sky);flex:none}
.contact-cards small{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.75}

/* Preguntas */
.faq-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.faq-item{border-radius:10px;margin-bottom:12px;background:#fff;box-shadow:0 0 0 1px var(--line);overflow:hidden;transition:box-shadow .3s var(--ease)}
.faq-item[open]{box-shadow:0 0 0 1px var(--sky),var(--shadow)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;background:var(--sky);color:#fff;font-weight:600;font-size:1.05rem;transition:background-color .3s var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover,.faq-item[open] summary{background:var(--blue)}
.faq-mark{position:relative;width:16px;height:16px;flex:none}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;left:0;right:0;top:7px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease)}
.faq-mark::after{transform:rotate(90deg)}
.faq-item[open] .faq-mark::after{transform:rotate(0)}
.faq-body{padding:20px 24px 8px;color:#3d4857}
.faq-body ul{padding-left:1.2em}
.faq-body li{margin-bottom:.5em}
.faq-aside{display:grid;gap:18px;position:sticky;top:100px}
.faq-aside img{border-radius:14px;box-shadow:var(--shadow);width:100%;aspect-ratio:16/11;object-fit:cover}

.prose{max-width:900px}
.prose h2{font-size:1.8rem}
.prose h4{font-size:1.15rem;color:var(--navy);margin:1.6em 0 .6em}
.prose p{color:#3d4857;font-size:1rem}
.prose .center{text-align:center}
.join{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.join img{border-radius:16px;box-shadow:var(--shadow)}

/* Pie */
.site-footer{background:#0b1b33;color:#b9c6d8;padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:40px}
.site-footer h2{color:#fff;font-size:.9rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px}
.footer-logo{width:180px;height:auto;margin-bottom:18px}
.site-footer p{font-size:.95rem}
.footer-links,.contact-list{list-style:none;padding:0;margin:0}
.footer-links a,.contact-list a{color:#b9c6d8;font-size:.95rem;line-height:2.1}
.footer-links a:hover,.contact-list a:hover{color:#fff}
.contact-list a{display:flex;align-items:center;gap:10px;line-height:1.9}
.contact-list svg{width:17px;height:17px;fill:var(--sky);flex:none}
.social{display:flex;gap:10px}
.social a{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);transition:background-color .3s var(--ease),transform .3s var(--ease)}
.social a:hover{background:var(--blue);transform:translateY(-3px)}
.social svg{width:18px;height:18px;fill:#fff}

.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.2);transition:transform .3s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.04)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.to-top{position:fixed;left:22px;bottom:22px;z-index:90;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(0,40,90,.25);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s,background-color .25s var(--ease)}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--blue-dark);color:#fff;transform:translateY(-3px)}
.to-top svg{width:20px;height:20px}

.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,14,28,.92);display:flex;align-items:center;justify-content:center;padding:20px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:min(1000px,100%);max-height:86vh;border-radius:8px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:46px;height:46px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer;transition:background-color .25s var(--ease)}
.lightbox button:hover{background:rgba(255,255,255,.25)}
.lb-close{top:18px;right:18px}.lb-prev{left:18px;top:50%;transform:translateY(-50%)}.lb-next{right:18px;top:50%;transform:translateY(-50%)}

@media (max-width:1080px){
  .main-nav>ul>li>a{padding:10px 9px;font-size:.74rem;letter-spacing:.1em}
  .benefits{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:920px){
  :root{--header-h:70px}
  .brand img{height:40px}
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;bottom:0;background:#fff;overflow-y:auto;padding:12px 20px 40px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s}
  .is-scrolled .main-nav{top:70px}
  .main-nav.is-open{opacity:1;visibility:visible;transform:none}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav>ul>li{border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center}
  .main-nav>ul>li>a,.is-light:not(.is-scrolled) .main-nav>ul>li>a{flex:1;padding:16px 4px;font-size:.9rem;color:var(--navy)}
  .sub-toggle{display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;cursor:pointer;color:var(--navy)}
  .sub-toggle svg{width:22px;height:22px;transition:transform .3s var(--ease)}
  .sub-open .sub-toggle svg{transform:rotate(180deg)}
  .main-nav .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 10px 10px;width:100%;display:none;min-width:0}
  .main-nav .sub-open .sub{display:block}
  body.nav-open .site-header{background:#fff}
  body.nav-open .site-header .logo-light{opacity:0}
  body.nav-open .site-header .logo-dark{opacity:1}
  body.nav-open .nav-toggle span{background:var(--navy)}
  .about-grid,.faq-grid,.join{grid-template-columns:1fr}
  .faq-aside{position:static;grid-template-columns:1fr 1fr}
  .wwh-grid{grid-template-columns:1fr;gap:18px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr;max-width:420px}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px}
  .steps li::after{display:none}
  .galeria{grid-template-columns:repeat(3,1fr)}
  .timeline::before{left:10px}
  .timeline li,.timeline li:nth-child(even){width:auto;margin-left:0;padding:0 0 28px 40px;text-align:left}
  .timeline li::before,.timeline li:nth-child(even)::before{left:2px;right:auto}
}
@media (max-width:600px){
  .section{padding:60px 0}
  .hero{padding:110px 0 60px;background-position:70% center}
  .trio{grid-template-columns:1fr 1fr}
  .trio img:last-child{display:none}
  .benefits{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .galeria .gal-item:first-child{grid-column:span 2;aspect-ratio:16/10}
  .faq-aside{grid-template-columns:1fr}
  .quote{padding:30px 24px}
  .to-top{left:16px;bottom:16px;width:40px;height:40px}
  .wa-float{right:16px;bottom:16px;width:52px;height:52px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}