:root{
  --bg:#07111b;
  --bg2:#0b1723;
  --card:#0f1f2e;
  --text:#f5f7fa;
  --muted:#a9b7c6;
  --line:#203244;
  --brand:#f28c28;
  --brand2:#ffad4a;
  --cyan:#22b8cf;
  --white:#fff;
  --max:1180px;
  --radius:18px;
  --shadow:0 18px 50px rgba(0,0,0,.20);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:#fff;
  color:#16202a;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 38px));margin:auto}
.topbar{background:#06101a;color:#c9d4df;font-size:.9rem}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.topbar a:hover{color:#fff}
header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);
  border-bottom:1px solid #e9edf1;backdrop-filter:blur(8px)
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:28px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:205px;height:auto}
nav{display:flex;align-items:center;gap:22px;font-size:.94rem;font-weight:650}
nav a:hover{color:#d56f10}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:999px;font-weight:750;border:1px solid transparent;
  transition:.2s ease
}
.btn-primary{background:var(--brand);color:#16100a}
.btn-primary:hover{background:var(--brand2);transform:translateY(-1px)}
.btn-dark{background:#0b1723;color:#fff}
.btn-outline{border-color:#d8dee5;color:#16202a;background:#fff}
.btn-outline:hover{border-color:#8ea0b2}
.hero{
  color:#fff;background:
    linear-gradient(90deg,rgba(4,12,19,.93) 0%,rgba(4,12,19,.78) 48%,rgba(4,12,19,.28) 100%),
    url('../images/redes.webp') center/cover no-repeat;
  min-height:660px;display:flex;align-items:center
}
.hero .copy{max-width:760px;padding:88px 0}
.eyebrow{color:#ffb55d;font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}
.hero h1{font-size:clamp(2.5rem,6vw,5rem);line-height:1.02;margin:.35em 0 .28em;letter-spacing:-.04em}
.hero p{font-size:1.18rem;color:#d7e0e9;max-width:700px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.trustbar{background:#fff;border-bottom:1px solid #edf0f3}
.trustgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#e8edf1}
.trustitem{background:#fff;padding:20px;text-align:center}
.trustitem strong{display:block;font-size:1.02rem}
.trustitem span{font-size:.9rem;color:#637282}
section{padding:82px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(2rem,4vw,3.1rem);line-height:1.1;margin:.25em 0}
.section-head p{color:#5f6e7c;font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:#fff;border:1px solid #e6ebf0;border-radius:var(--radius);
  padding:26px;box-shadow:0 8px 28px rgba(20,36,52,.06)
}
.card h3{margin:8px 0 8px;font-size:1.25rem}
.card p{color:#637282;margin:0}
.card .icon{font-size:1.55rem}
.card a.more{display:inline-block;margin-top:16px;font-weight:800;color:#b95c08}
.dark{background:var(--bg);color:#fff}
.dark .section-head p,.dark p{color:#b9c6d2}
.showcase{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.showcase img{border-radius:22px;box-shadow:var(--shadow);width:100%;height:480px;object-fit:cover}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
.check{padding:11px 14px;background:#102233;border:1px solid #1e364b;border-radius:12px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:16px;background:#111}
.gallery img{width:100%;height:300px;object-fit:cover;transition:.35s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{
  position:absolute;inset:auto 0 0 0;padding:38px 18px 16px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.8));font-weight:750
}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.faq{max-width:900px}
details{border-top:1px solid #dfe5ea;padding:18px 0}
details:last-child{border-bottom:1px solid #dfe5ea}
summary{cursor:pointer;font-weight:800}
details p{color:#647281}
.cta{background:linear-gradient(135deg,#0a1723,#132b3e);color:#fff}
.cta-box{display:grid;grid-template-columns:1.35fr .65fr;gap:30px;align-items:center}
.cta h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;margin:0 0 12px}
.cta p{color:#c4d0db}
footer{background:#050b11;color:#bac5d0;padding:54px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:42px}
footer h3{color:#fff;font-size:1rem}
footer a:hover{color:#fff}
.legal{border-top:1px solid #1c2935;margin-top:34px;padding-top:20px;font-size:.86rem;color:#82909e}
.page-hero{background:#07111b;color:#fff;padding:82px 0}
.page-hero h1{font-size:clamp(2.4rem,5vw,4.4rem);line-height:1.05;margin:.25em 0}
.page-hero p{max-width:760px;color:#bec9d4;font-size:1.15rem}
.content h2{font-size:2rem;line-height:1.2}
.content p,.content li{color:#566574}
.content ul{padding-left:1.2rem}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-list .card{min-height:180px}
.contact-panel{background:#f4f7f9;border-radius:22px;padding:28px}
.kicker{font-weight:850;color:#c1640f;text-transform:uppercase;font-size:.78rem;letter-spacing:.12em}
.mobile-toggle{display:none;background:none;border:0;font-size:1.7rem}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:60;background:#25D366;color:#081a0e;
  font-weight:850;padding:14px 18px;border-radius:999px;box-shadow:0 12px 30px rgba(0,0,0,.25)
}
@media (max-width:900px){
  nav{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:20px;
      flex-direction:column;align-items:flex-start;border-bottom:1px solid #ddd}
  nav.open{display:flex}.mobile-toggle{display:block}
  .hero{min-height:580px;background-position:56% center}
  .hero .copy{padding:64px 0}
  .trustgrid,.cards,.gallery,.footer-grid,.service-list{grid-template-columns:1fr 1fr}
  .showcase,.two-col,.cta-box{grid-template-columns:1fr}
}
@media (max-width:620px){
  .topbar .container{flex-direction:column;gap:2px}
  .brand img{width:165px}
  .hero h1{font-size:2.7rem}
  .trustgrid,.cards,.gallery,.footer-grid,.service-list,.checks{grid-template-columns:1fr}
  .gallery img{height:240px}
  section{padding:60px 0}
  .showcase img{height:320px}
}