:root{
  --blue:#1535a0;
  --blue2:#0b2c86;
  --dark:#0e1b3d;
  --text:#1e2a44;
  --muted:#69738a;
  --line:#dfe5f1;
  --soft:#f6f8fc;
  --white:#fff;
  --success:#18a957;
  --shadow:0 12px 32px rgba(20,45,110,.12);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin-inline:auto}
.topbar{
  background:var(--blue2);color:#fff;font-size:.86rem
}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}
.nav{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid rgba(20,53,160,.08)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand img{width:190px}
.nav-links{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.94rem}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:10px;border:1px solid transparent;
  font-weight:800;cursor:pointer;transition:.2s ease
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{transform:translateY(-1px);background:#102c88}
.btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}
.btn-outline:hover{background:#eef3ff}
.menu-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--dark)}
.hero{
  background:linear-gradient(135deg,#f8fbff 0%,#eef4ff 55%,#ffffff 100%);
  overflow:hidden
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;padding:76px 0 48px}
.eyebrow{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}
h1,h2,h3{line-height:1.15;margin:0 0 16px;color:var(--dark)}
h1{font-size:clamp(2.4rem,5vw,4.7rem);letter-spacing:-.045em}
h2{font-size:clamp(2rem,3vw,3rem);letter-spacing:-.03em}
h3{font-size:1.25rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-art{
  position:relative;min-height:420px;border-radius:32px;background:
  radial-gradient(circle at 70% 25%,rgba(21,53,160,.22),transparent 28%),
  linear-gradient(145deg,#fff,#eaf1ff);
  box-shadow:var(--shadow);display:grid;place-items:center;padding:30px
}
.hero-card{
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  border-radius:22px;padding:26px;width:min(420px,90%)
}
.hero-card img{width:220px;margin:0 auto 18px}
.server-lines{display:grid;gap:10px}
.server-lines span{display:block;height:14px;border-radius:999px;background:linear-gradient(90deg,var(--blue),#8fa5ef)}
.server-lines span:nth-child(2){width:82%}.server-lines span:nth-child(3){width:64%}
.trust-strip{margin-top:-22px;position:relative;z-index:2}
.trust-grid{
  background:linear-gradient(90deg,var(--blue2),var(--blue));color:#fff;
  border-radius:18px;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:var(--shadow)
}
.trust-item{padding:22px;border-right:1px solid rgba(255,255,255,.16)}
.trust-item:last-child{border-right:0}
.trust-item strong{display:block}
.trust-item small{opacity:.88}
section{padding:82px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 34px}
.section-head p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:0 8px 24px rgba(16,41,105,.05)
}
.card:hover{transform:translateY(-3px);transition:.2s;box-shadow:var(--shadow)}
.icon{
  width:48px;height:48px;border-radius:14px;background:#edf2ff;color:var(--blue);
  display:grid;place-items:center;font-size:1.35rem;margin-bottom:16px
}
.muted{color:var(--muted)}
.link{color:var(--blue);font-weight:800}
.alt{background:var(--soft)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;position:relative
}
.price-card.featured{border:2px solid var(--blue);box-shadow:var(--shadow)}
.badge{
  display:inline-block;background:#eaf0ff;color:var(--blue);font-weight:900;
  padding:6px 10px;border-radius:999px;font-size:.75rem;margin-bottom:14px
}
.price{font-size:2.2rem;font-weight:900;color:var(--dark)}
.price small{font-size:.9rem;color:var(--muted);font-weight:600}
.checks{padding:0;margin:20px 0 26px;list-style:none}
.checks li{padding:7px 0 7px 28px;position:relative}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
.catalog-toolbar{
  display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:24px
}
.search{
  flex:1;min-width:240px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit
}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{
  border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:999px;font-weight:800;cursor:pointer
}
.filter-btn.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product{
  border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;
  display:flex;flex-direction:column
}
.product-image{
  aspect-ratio:4/3;background:linear-gradient(145deg,#eef3ff,#fff);display:grid;place-items:center;
  font-size:4.2rem
}
.product-body{padding:18px;display:flex;flex-direction:column;flex:1}
.product-meta{font-size:.8rem;color:var(--blue);font-weight:900;text-transform:uppercase}
.product-title{font-size:1.08rem;font-weight:900;color:var(--dark);margin:4px 0 8px}
.product-spec{font-size:.9rem;color:var(--muted);min-height:44px}
.product-price{font-size:1.25rem;font-weight:900;color:var(--dark);margin:12px 0}
.product .btn{margin-top:auto}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.info-panel{
  background:linear-gradient(145deg,var(--blue2),var(--blue));color:#fff;padding:34px;border-radius:24px
}
.info-panel h2,.info-panel h3{color:#fff}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.stat{background:rgba(255,255,255,.1);border-radius:16px;padding:18px}
.stat strong{display:block;font-size:1.55rem}
.form{
  display:grid;grid-template-columns:1fr 1fr;gap:14px
}
.form .full{grid-column:1/-1}
.input,select,textarea{
  width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff
}
textarea{min-height:130px;resize:vertical}
.notice{
  display:none;padding:12px 14px;border-radius:10px;background:#ecfff3;color:#136d3a;font-weight:700
}
.footer{background:#08266f;color:#fff;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}
.footer h3{color:#fff;font-size:1rem}
.footer a{display:block;opacity:.9;margin:6px 0}
.footer small,.footer p{opacity:.85}
.footer img{width:180px;background:#fff;border-radius:10px;padding:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.whatsapp{
  position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;
  background:#21c063;color:#fff;display:grid;place-items:center;font-weight:900;font-size:1.4rem;
  box-shadow:0 12px 26px rgba(0,0,0,.2);z-index:60
}
.page-hero{background:linear-gradient(135deg,#edf3ff,#fff);padding:72px 0 54px}
.page-hero h1{font-size:clamp(2.2rem,4vw,4rem)}
.note{
  padding:16px 18px;background:#fff7df;border:1px solid #f3dea0;border-radius:12px;color:#6d5514
}
@media (max-width:1000px){
  .nav-links{position:absolute;left:0;right:0;top:76px;background:#fff;padding:18px 4%;
    flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-actions .btn-outline{display:none}
  .menu-toggle{display:block}
  .hero-grid,.split{grid-template-columns:1fr}
  .hero-art{min-height:340px}
  .trust-grid,.cards,.products{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .topbar .container{justify-content:center;text-align:center}
  .brand img{width:160px}
  .nav-actions .btn-primary{display:none}
  .hero-grid{padding-top:52px}
  .hero-art{min-height:280px}
  .trust-grid,.cards,.products,.stats,.footer-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}
  .trust-item:last-child{border-bottom:0}
  section{padding:60px 0}
  .form{grid-template-columns:1fr}
  .form .full{grid-column:auto}
}