:root{
  --primary:#0b2f78;
  --primary-2:#1264c8;
  --accent:#44c7df;
  --accent-2:#7de0d7;
  --dark:#061a40;
  --text:#263248;
  --muted:#6a7487;
  --light:#f4f8fc;
  --white:#fff;
  --shadow:0 18px 55px rgba(6,26,64,.16);
  --radius:28px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.65;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:auto}

.top-strip{background:linear-gradient(90deg,var(--dark),var(--primary));color:#dfeeff;font-size:.9rem}
.top-strip__content{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-strip a{font-family:'Roboto',Arial,sans-serif;font-weight:800;color:#fff}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 8px 25px rgba(6,26,64,.07)}
.navbar{height:86px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:170px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{font-family:'Roboto',Arial,sans-serif;font-weight:900;color:var(--primary);padding:12px 18px;border-radius:999px;transition:.25s;letter-spacing:.01em}
.nav-links a:hover{background:#eaf3ff;color:var(--primary-2)}
.menu-toggle{display:none;background:transparent;border:0;width:44px;height:44px;cursor:pointer}
.menu-toggle span{display:block;height:3px;background:var(--primary);margin:7px;border-radius:5px;transition:.25s}

.top-banner-slider{background:#f4f8fc;padding:24px 0 0}
.banner-slider{position:relative;width:min(1120px,92%);margin:auto;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);background:#0b2f78;isolation:isolate}
.banner-slide{display:none}
.banner-slide.active{display:block;animation:bannerFade .6s ease}
.banner-slide img{display:block;width:100%;height:clamp(210px,32vw,365px);object-fit:cover}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--primary);font-size:2rem;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 25px rgba(6,26,64,.18);transition:.25s}
.banner-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.04)}
.banner-prev{left:18px}
.banner-next{right:18px}
.banner-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px}
.banner-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer}
.banner-dots button.active{background:#fff;width:28px;border-radius:999px}

@keyframes bannerFade{
  from{opacity:.45;transform:scale(1.01)}
  to{opacity:1;transform:scale(1)}
}

.hero{position:relative;padding:90px 0 70px;background:radial-gradient(circle at 15% 15%,rgba(68,199,223,.22),transparent 28%),linear-gradient(135deg,#f7fbff 0%,#eef7ff 52%,#fff 100%);overflow:hidden}
.hero:before{content:"";position:absolute;right:-180px;top:-170px;width:540px;height:540px;background:linear-gradient(135deg,rgba(18,100,200,.18),rgba(68,199,223,.18));border-radius:50%}
.hero__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow,.section-label{display:inline-flex;align-items:center;gap:8px;color:var(--primary-2);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.84rem}
.eyebrow:before,.section-label:before{content:"";width:34px;height:3px;background:var(--accent);border-radius:99px}
.hero h1{font-size:clamp(2.3rem,5vw,4.8rem);line-height:1.05;color:var(--dark);letter-spacing:-.05em;margin:18px 0}
.hero p{font-size:1.16rem;color:var(--muted);max-width:640px}
.hero__actions{margin:32px 0;display:flex;gap:14px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:14px 24px;border:0;font-weight:900;cursor:pointer;transition:.25s;min-height:50px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 28px rgba(18,100,200,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 35px rgba(18,100,200,.34)}
.btn-outline{border:1px solid rgba(11,47,120,.25);color:var(--primary);background:#fff}
.btn-outline:hover{background:#eef6ff}
.btn-light{background:#fff;color:var(--primary);box-shadow:0 10px 25px rgba(6,26,64,.12)}

.hero__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:560px}
.hero__stats div{background:rgba(255,255,255,.85);border:1px solid rgba(11,47,120,.08);border-radius:20px;padding:16px;box-shadow:0 10px 30px rgba(6,26,64,.06)}
.hero__stats strong{display:block;color:var(--primary);font-size:1.65rem;line-height:1}
.hero__stats span{font-size:.82rem;color:var(--muted);font-weight:700}

.hero-card{position:relative;min-height:520px;border-radius:36px;padding:38px;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,rgba(6,26,64,.9),rgba(18,100,200,.82)),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='600' viewBox='0 0 900 600'%3E%3Cg fill='none' stroke='rgba(255,255,255,.22)' stroke-width='2'%3E%3Cpath d='M80 110h260v180H80zM140 170h140M140 220h120M410 130h340v55H410zM410 230h340v55H410zM410 330h340v55H410zM180 370h520v90H180z'/%3E%3Ccircle cx='720' cy='110' r='55'/%3E%3C/g%3E%3C/svg%3E") center/cover;box-shadow:var(--shadow);overflow:hidden}
.hero-card:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(68,199,223,.35),transparent 30%)}
.hero-card>*{position:relative;z-index:1}
.hero-card__logo{width:220px;margin:0 auto 34px;background:rgba(255,255,255,.94);padding:12px 18px;border-radius:18px;box-shadow:0 14px 30px rgba(0,0,0,.12)}
.hero-card__logo img{margin:auto}
.hero-card ul{display:grid;gap:14px;list-style:none;width:min(100%,540px);text-align:left}
.hero-card li{font-size:1.05rem;font-weight:900;text-transform:uppercase;letter-spacing:.03em;display:flex;gap:12px}
.hero-card li:before{content:"✦";color:var(--accent-2)}
.hero-card__phones{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;justify-content:center}
.hero-card__phones a{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);padding:10px 14px;border-radius:999px;font-weight:800}

.budget-bar{padding:0;background:#fff}
.budget-bar__inner{margin-top:-22px;position:relative;z-index:3;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-radius:24px;padding:24px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:var(--shadow)}
.budget-bar p{font-size:1.2rem;font-weight:800;font-style:italic}

.about,.services,.partners,.knowledge,.contact{padding:82px 0}
.split-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
h2{font-size:clamp(1.85rem,3vw,3rem);line-height:1.15;color:var(--dark);letter-spacing:-.035em;margin-top:14px}
.about__text{font-size:1.04rem;color:#4d5870}
.about__text p+p{margin-top:16px}
.section-heading{margin-bottom:34px}
.centered{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.centered .section-label{justify-content:center}
.centered .section-label:before{display:none}
.compact{margin-bottom:22px}

.services{background:linear-gradient(180deg,#fff,#f4f9ff)}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:#fff;border:1px solid rgba(11,47,120,.08);border-radius:var(--radius);padding:32px;box-shadow:0 12px 38px rgba(6,26,64,.07);transition:.25s;min-height:330px;overflow:hidden}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.service-card.featured{background:linear-gradient(135deg,#e7fbfb,#fff)}
.icon-box{width:70px;height:70px;border-radius:22px;background:linear-gradient(135deg,#dff7ff,#eaf3ff);display:grid;place-items:center;font-size:2rem;margin-bottom:22px}
.service-image{width:100%;height:168px;border-radius:22px;overflow:hidden;margin-bottom:22px;background:#eaf3ff;box-shadow:inset 0 0 0 1px rgba(11,47,120,.06)}
.service-image img{width:100%;height:100%;object-fit:cover;transition:.35s}
.service-card:hover .service-image img{transform:scale(1.045)}
.service-card .service-image + h3{margin-top:0}
.service-card h3{font-size:1.25rem;color:var(--primary);line-height:1.25;margin-bottom:12px}
.service-card p{color:var(--muted)}
.service-card a{display:inline-flex;margin-top:22px;color:var(--primary);font-weight:900}

.partner-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;align-items:center}
.partner-logo{min-height:120px;border-radius:22px;background:#fff;border:1px solid rgba(11,47,120,.08);box-shadow:0 10px 30px rgba(6,26,64,.07);display:flex;align-items:center;justify-content:center;padding:16px;transition:.25s}
.partner-logo:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(6,26,64,.12)}
.partner-logo img{max-height:90px;width:auto;object-fit:contain}

.info-timeline{display:grid;gap:30px}
.info-block{display:grid;grid-template-columns:360px 1fr;gap:34px;align-items:center;padding:28px;border-radius:32px;background:#fff;border:1px solid rgba(11,47,120,.08);box-shadow:0 12px 36px rgba(6,26,64,.06)}
.info-block.reverse{grid-template-columns:1fr 360px}
.info-block.reverse .info-block__media{order:2}

.info-block__media{
  width:100%;
  min-height:250px;
  border-radius:26px;
  overflow:hidden;
  background:#eaf3ff;
  box-shadow:0 18px 45px rgba(10,47,120,.14);
  position:relative;
}

.info-block__media img{
  width:100%;
  height:100%;
  min-height:250px;
  display:block;
  object-fit:cover;
  object-position:center;
  transition:transform .5s ease, filter .5s ease;
}

.info-block:hover .info-block__media img{
  transform:scale(1.06);
  filter:brightness(.96);
}

.info-block h3{font-size:1.6rem;color:var(--primary);margin-bottom:12px}
.info-block p{color:#4d5870}
.info-block ul{margin-top:14px;padding-left:20px;color:var(--muted)}

.cta{padding:70px 0;background:linear-gradient(135deg,var(--dark),var(--primary));color:#fff}
.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{color:#fff}
.cta p{color:#d8e8ff;max-width:620px;margin-top:12px}
.light-label{color:#aeefff}

.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact p{color:var(--muted);margin:18px 0}
.contact-list{display:grid;gap:12px;margin-top:24px}
.contact-list a,.contact-list span{background:#f3f8ff;border:1px solid rgba(11,47,120,.08);padding:14px 16px;border-radius:16px;font-weight:800;color:var(--primary)}
.contact-form{background:#fff;border:1px solid rgba(11,47,120,.08);box-shadow:var(--shadow);border-radius:32px;padding:30px;display:grid;gap:16px}
.contact-form label{font-weight:900;color:var(--dark);display:grid;gap:8px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #d7e4f3;background:#f8fbff;border-radius:16px;padding:14px 15px;font:inherit;color:var(--text);outline:none}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--primary-2);box-shadow:0 0 0 4px rgba(18,100,200,.12)}

.bottom-banner{padding:0 0 70px;background:#fff}
.bottom-banner img{width:100%;border-radius:30px;box-shadow:var(--shadow);object-fit:cover}

.site-footer{background:#071b42;color:#dceaff}
.footer__grid{padding:54px 0;display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:40px}
.footer-logo{width:190px;background:#fff;border-radius:14px;padding:10px 16px;margin-bottom:14px}
.site-footer h3{font-family:'Roboto',Arial,sans-serif;color:#fff;margin-bottom:14px;font-weight:900}
.site-footer a{font-family:'Roboto',Arial,sans-serif;display:flex;align-items:center;gap:9px;color:#dceaff;margin:9px 0;font-weight:700}
.site-footer a:hover{color:#fff}
.wa-mini{display:inline-grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#25d366;color:#fff;font-size:.7rem;font-weight:900}
.copyright{text-align:center;background:#0b2f78;color:#dceaff;padding:14px;font-size:.9rem}

.floating-whatsapp{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 15px 30px rgba(37,211,102,.35);transition:.25s}
.floating-whatsapp:hover{transform:translateY(-3px) scale(1.03)}
.floating-whatsapp svg{width:33px;height:33px;fill:#fff}
.back-top{position:fixed;right:24px;bottom:92px;width:46px;height:46px;border-radius:50%;border:0;background:var(--primary);color:#fff;font-size:1.1rem;cursor:pointer;box-shadow:0 14px 26px rgba(6,26,64,.23);opacity:0;pointer-events:none;transition:.25s}
.back-top.show{opacity:1;pointer-events:auto}
.section-reveal{opacity:0;transform:translateY(28px);transition:.7s ease}
.section-reveal.visible{opacity:1;transform:translateY(0)}

@media (max-width:1050px){
  .partner-strip{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:920px){
  .top-strip__content{justify-content:center;text-align:center;flex-wrap:wrap;padding:9px 0}
  .menu-toggle{display:block}
  .navbar{height:78px}
  .brand img{width:145px}
  .nav-links{position:absolute;left:4%;right:4%;top:78px;background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:16px;display:none;flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}
  .nav-links a{text-align:center}
  .banner-slider{border-radius:22px}
  .banner-arrow{width:40px;height:40px}
  .hero{padding:60px 0 46px}
  .hero__grid,.split-grid,.contact__grid{grid-template-columns:1fr}
  .hero-card{min-height:auto}
  .hero-card__logo{margin:0 auto 30px}
  .hero__stats,.cards-grid{grid-template-columns:1fr}
  .budget-bar__inner,.cta__inner{flex-direction:column;text-align:center}
  .info-block,.info-block.reverse{grid-template-columns:1fr}
  .info-block.reverse .info-block__media{order:0}
  .footer__grid{grid-template-columns:1fr}
  .contact-form{padding:22px}
  .hero h1{font-size:2.35rem}
  .hero__stats{max-width:none}
  .floating-whatsapp{right:16px;bottom:16px}
}

@media (max-width:700px){
  .partner-strip{grid-template-columns:repeat(2,1fr)}
  .top-banner-slider{padding-top:12px}
  .banner-slider{border-radius:18px;box-shadow:0 12px 32px rgba(6,26,64,.13)}
  .banner-slide img{height:auto;aspect-ratio:16/9;object-fit:contain;background:#0b2f78}
  .banner-dots{bottom:10px}
  .banner-dots button{width:8px;height:8px}
  .banner-dots button.active{width:22px}
}

@media (max-width:560px){
  .container{width:min(94%,1120px)}
  .top-banner-slider{padding:14px 0 0}
  .banner-slider{width:min(94%,1120px)}
  .banner-slide img{height:auto;min-height:auto;aspect-ratio:16/9;object-fit:contain}
  .banner-arrow{display:none}
  .hero__actions{display:grid}
  .btn{width:100%}
  .hero__stats{grid-template-columns:1fr}
  .hero-card{padding:26px;border-radius:28px;align-items:center;text-align:center}
  .hero-card__logo{width:170px;margin:0 auto 26px}
  .hero-card ul{text-align:left}
  .budget-bar__inner{padding:22px}
  .about,.services,.partners,.knowledge,.contact{padding:60px 0}
  .info-block{padding:18px}
  .info-block__media{min-height:210px;border-radius:22px}
  .info-block__media img{min-height:210px}
  .top-strip{display:none}
  .partner-strip{grid-template-columns:1fr}
  .partner-logo{min-height:105px}
  .bottom-banner{padding-bottom:50px}
  .service-image{height:180px}
}

@media (max-width:420px){
  .banner-slide img{aspect-ratio:4/3}
  .service-image{height:155px}
  .info-block__media{min-height:185px}
  .info-block__media img{min-height:185px}
}
/* Página 404 */
.error-page{
  min-height:62vh;
  display:flex;
  align-items:center;
  padding:90px 0;
  background:radial-gradient(circle at 18% 18%,rgba(68,199,223,.22),transparent 28%),linear-gradient(135deg,#f7fbff 0%,#eef7ff 52%,#fff 100%);
}

.error-page__inner{
  max-width:760px;
  margin:0 auto;
  text-align:center;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(11,47,120,.08);
  border-radius:36px;
  padding:58px 34px;
  box-shadow:var(--shadow);
}

.error-page__badge{
  width:118px;
  height:118px;
  margin:0 auto 24px;
  border-radius:32px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;
  font-size:2.5rem;
  font-weight:900;
  line-height:1;
  box-shadow:0 18px 36px rgba(18,100,200,.28);
}

.error-page h1{
  font-size:clamp(2rem,4vw,3.4rem);
  line-height:1.1;
  color:var(--dark);
  letter-spacing:-.04em;
  margin:0 0 18px;
}

.error-page p{
  max-width:610px;
  margin:0 auto;
  color:var(--muted);
  font-size:1.08rem;
}

.error-page__actions{
  margin-top:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}

.error-page__actions .btn{
  min-width:190px;
}

@media (max-width:560px){
  .error-page{
    min-height:58vh;
    padding:60px 0;
  }

  .error-page__inner{
    padding:42px 22px;
    border-radius:28px;
  }

  .error-page__badge{
    width:96px;
    height:96px;
    border-radius:26px;
    font-size:2rem;
  }

  .error-page__actions{
    display:grid;
    gap:12px;
  }

  .error-page__actions .btn{
    width:100%;
    min-width:0;
  }
}