:root{
  --dark:#0f172a;--dark2:#111827;--blue:#2563eb;--blue2:#3b82f6;--cyan:#06b6d4;
  --green:#25d366;--orange:#f97316;--text:#1f2937;--muted:#64748b;--bg:#f8fafc;--white:#fff;
  --border:#e5e7eb;--shadow:0 20px 50px rgba(15,23,42,.12);--radius:22px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);line-height:1.65;background:#fff}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:auto}
.topbar{position:sticky;top:0;z-index:99;background:rgba(15,23,42,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand,.footer-brand{display:flex;align-items:center;gap:12px;color:white}
.brand-mark{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;font-weight:900;letter-spacing:-1px;box-shadow:0 10px 25px rgba(37,99,235,.35)}
.brand-text{font-weight:800;font-size:1.05rem}
.nav{display:flex;align-items:center;gap:24px;color:#dbeafe;font-weight:600}
.nav a:hover{color:white}
.nav-cta{background:var(--green);color:white!important;padding:11px 16px;border-radius:999px}
.menu-toggle{display:none;background:transparent;border:0;color:white;font-size:1.6rem}
.hero{background:radial-gradient(circle at top right,rgba(37,99,235,.36),transparent 34%),linear-gradient(135deg,#0f172a,#172554 55%,#0f172a);color:white;padding:92px 0}
.hero-grid,.split-grid,.detail-grid,.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;text-transform:uppercase;letter-spacing:.09em;font-size:.78rem;font-weight:900;color:#60a5fa;margin-bottom:14px}
.hero h1,.page-hero h1{font-size:clamp(2.4rem,5vw,4.8rem);line-height:1.04;margin:0 0 22px;letter-spacing:-.05em}
.hero p,.page-hero p{font-size:1.18rem;color:#dbeafe;max-width:790px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:14px 22px;font-weight:900;border:0;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;box-shadow:0 12px 30px rgba(37,99,235,.3)}
.btn.secondary{background:white;color:var(--dark)}
.btn.light{background:white;color:var(--blue)}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#bfdbfe;font-weight:700;font-size:.95rem}
.trust-row i,.mini-list i{color:#22c55e}
.hero-card,.quote-card,.contact-card,.form-card,.detail-card{background:white;color:var(--text);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.1)}
.hero-card{background:rgba(255,255,255,.10);color:white;border-color:rgba(255,255,255,.18);backdrop-filter:blur(14px)}
.hero-card ul,.detail-card ul{padding:0;margin:20px 0 0;list-style:none}
.hero-card li,.detail-card li{display:flex;gap:10px;margin:12px 0}
.hero-card i{color:#34d399}
.section{padding:86px 0}
.muted{background:var(--bg)}
.section-head{text-align:center;max-width:790px;margin:0 auto 44px}
.section-head h2,.split h2,.service-detail h2{font-size:clamp(2rem,4vw,3rem);line-height:1.12;margin:0 0 16px;letter-spacing:-.04em;color:var(--dark)}
.section-head p{color:var(--muted);font-size:1.08rem}
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.problem-grid div{background:white;border:1px solid var(--border);padding:22px;border-radius:18px;display:flex;gap:14px;align-items:center;box-shadow:0 10px 25px rgba(15,23,42,.06);font-weight:800}
.problem-grid i{color:var(--orange);font-size:1.45rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:0 10px 25px rgba(15,23,42,.06);transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card i,.detail-icon{font-size:2.2rem;color:var(--blue);margin-bottom:18px}
.card h3{font-size:1.28rem;color:var(--dark);margin:0 0 12px}
.card p{color:var(--muted)}
.card a{font-weight:900;color:var(--blue)}
.quote-card{border-left:6px solid var(--blue)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps div{background:white;border:1px solid var(--border);padding:26px;border-radius:20px;box-shadow:0 10px 25px rgba(15,23,42,.06)}
.steps span{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:999px;background:#dbeafe;color:var(--blue);font-weight:900;margin-bottom:12px}
.steps.vertical{grid-template-columns:1fr}
.cta-band{background:linear-gradient(135deg,var(--blue),#0f172a);color:white;padding:58px 0}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-grid h2{font-size:2.2rem;margin:0 0 8px}
.page-hero{background:linear-gradient(135deg,#0f172a,#1e3a8a);color:white;padding:82px 0}
.service-detail p{font-size:1.08rem;color:#475569}
.detail-card{align-self:stretch}
.detail-card h3{margin-top:0;color:var(--dark)}
.contact-grid{align-items:start}
.form-card label{display:block;font-weight:800;margin:14px 0;color:var(--dark)}
.form-card input,.form-card textarea{width:100%;margin-top:7px;border:1px solid var(--border);border-radius:14px;padding:14px 15px;font:inherit}
.small{font-size:.9rem;color:var(--muted)}
.footer{background:#0b1120;color:#cbd5e1;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer h4{color:white;margin-top:0}
.footer a{display:block;margin:8px 0;color:#cbd5e1}
.footer a:hover{color:white}
.social{display:flex;gap:12px;margin-top:18px}
.social a{display:grid;place-items:center;width:42px;height:42px;background:rgba(255,255,255,.08);border-radius:12px;font-size:1.3rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;font-size:.92rem;color:#94a3b8}
.float-whatsapp{position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:white;font-size:2rem;box-shadow:0 16px 35px rgba(37,211,102,.35);z-index:100}
@media(max-width:900px){
  .menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#0f172a;flex-direction:column;align-items:flex-start;padding:22px 4%;gap:14px}.nav.open{display:flex}
  .hero-grid,.split-grid,.detail-grid,.contact-grid{grid-template-columns:1fr}
  .problem-grid,.cards,.steps,.footer-grid{grid-template-columns:1fr}
  .cta-grid,.footer-bottom{flex-direction:column;align-items:flex-start}
  .hero{padding:64px 0}.section{padding:62px 0}
}