:root{
  --brand:#1b5cff;
  --brand-700:#0f3ec0;
  --ink:#0b1220;
  --muted:#334155;
  --bg:#ffffff;
  --line:#e5e7eb;
  --card:#ffffff;
  --soft:#f4f8ff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1200px,92%);margin-inline:auto}
.grid{display:grid;gap:24px}

/* Header */
header{position:sticky;top:0;z-index:50;background:#ffffff;color:var(--ink);box-shadow:0 6px 22px rgba(2,6,23,.10)}
header::before{content:"";position:fixed;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#0b2a5a,#1b5cff,#79a6ff);z-index:60}
.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.brand img{
  width:280px;
  height:56px;
  object-fit:contain;
  background:transparent;
  border-radius:12px;
  padding:0;
  box-shadow:none
}
nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
nav a{color:#0b2a5a;font-weight:800;font-size:15px;letter-spacing:.2px}
nav a:hover{opacity:.95;text-decoration:underline;text-underline-offset:4px}
.call{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:linear-gradient(180deg,var(--brand),var(--brand-700));color:#fff;border-radius:999px;font-weight:900;box-shadow:0 10px 24px rgba(27,92,255,.25)}
.call svg{width:16px;height:16px}

/* Hero */
.hero{
  position:relative;
  padding:96px 0 68px;
  min-height:66vh;
  overflow:hidden;
  color:#fff;
  background:
    linear-gradient(180deg,rgba(11,18,32,.72),rgba(11,18,32,.35)),
    url("../img/hero-itad.jpg");
  background-size:cover;
  background-position:center;
}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:140px;background:linear-gradient(180deg,rgba(255,255,255,0),#fff)}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid rgba(255,255,255,.35);border-radius:999px;color:#e6eeff;background:rgba(255,255,255,.15)}
h1{font-size:clamp(34px,4.3vw,60px);line-height:1.06;margin:12px 0 14px;font-weight:950}
.lead{color:#e6eeff;max-width:760px;font-size:16px;line-height:1.6}
.btn{display:inline-flex;gap:10px;align-items:center;justify-content:center;padding:14px 18px;border-radius:14px;background:linear-gradient(180deg,var(--brand),var(--brand-700));color:#fff;font-weight:800;border:none;cursor:pointer;box-shadow:0 12px 34px rgba(27,92,255,.28);transition:.2s transform}
.btn:hover{transform:translateY(-1px)}
.btn.secondary{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.38);box-shadow:none}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

.kpis{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kpis .kpi{background:rgba(255,255,255,.95);border:1px solid rgba(219,231,255,.9);border-radius:18px;padding:16px;color:var(--ink);box-shadow:0 10px 26px rgba(15,23,42,.10)}
.kpis .kpi strong{display:block;font-size:14px}
.kpis .kpi span{color:#475569;font-size:13px}

/* Sections */
section{padding:64px 0;border-top:1px solid #f1f5f9}
section h2{font-size:clamp(28px,3.2vw,40px);margin:0 0 12px}
section .section-lead{color:var(--muted);margin:0 0 24px;max-width:980px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.card{grid-column:span 4;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 26px rgba(15,23,42,.06)}
.card .media{height:190px;background:linear-gradient(135deg,#eef4ff,#dde9ff);position:relative}
.card .media img{width:100%;height:100%;object-fit:cover;display:block}
.card .body{padding:16px 16px 18px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0 0 10px;color:var(--muted);font-size:14px;line-height:1.55}
.card ul{margin:10px 0 0 18px;color:var(--muted);font-size:14px;line-height:1.5}
.card ul li{margin:4px 0}

.strip{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center;background:var(--soft);border:1px solid #dbe7ff;border-radius:22px;padding:22px;margin-top:24px}
.strip h3{margin:0 0 6px;font-size:16px}
.strip p{margin:0;color:#475569}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;border:1px dashed #e5e7eb;border-radius:18px;padding:18px}
.step strong{display:block;margin-bottom:6px}

/* Quote */
.quote{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:start}
.mapcard{margin-top:14px;aspect-ratio:16/9;border:1px solid #dbe7ff;border-radius:18px;overflow:hidden;box-shadow:0 10px 26px rgba(15,23,42,.06)}
.mapcard iframe{width:100%;height:100%;border:0}
.mapcaption{margin-top:8px;color:#64748b;font-size:13px}

form{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:16px;box-shadow:0 10px 26px rgba(15,23,42,.06)}
label{display:block;margin:10px 0 6px;color:#334155;font-weight:650;font-size:13px}
input,select,textarea{width:100%;padding:12px 12px;border-radius:12px;border:1px solid #e2e8f0;background:#fff;color:#0b1220}
textarea{min-height:110px}
.notice{font-size:12px;color:#64748b;margin:10px 0 0}
.form-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px}

/* Toggle switch */
.toggle{display:inline-flex;align-items:center;gap:10px}
.toggle input{position:absolute;opacity:0;pointer-events:none}
.toggle .track{
  width:44px;height:26px;border-radius:999px;background:#e5e7eb;position:relative;border:1px solid #cbd5e1;
  transition:background .18s ease,border-color .18s ease
}
.toggle .thumb{
  position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:#fff;box-shadow:0 2px 6px rgba(15,23,42,.18);transition:transform .18s ease
}
.toggle input:checked + .track{background:rgba(27,92,255,.35);border-color:rgba(27,92,255,.6)}
.toggle input:checked + .track .thumb{transform:translateX(18px)}
.toggle .label{font-weight:750;color:#334155;font-size:13px}

/* Footer */
footer{padding:42px 0;background:#0b1220;color:#e6ecff}
.cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:18px}
footer .subtle, footer a{color:#cfe0ff}
.subtle{color:#64748b}
footer .brand img{width:220px;height:auto;padding:6px 10px}

/* Keep header compact on small screens */
@media (max-width: 520px){
  .brand img{width:200px;height:56px}
}

/* Responsive */
@media (max-width:1000px){
  .hero .container{grid-template-columns:1fr}
  .quote{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(6,1fr)}
  .card{grid-column:span 6}
  .steps{grid-template-columns:repeat(2,1fr)}
  nav{gap:12px}
}
@media (max-width:680px){
  .cards{grid-template-columns:1fr}
  .card{grid-column:1/-1}
  .strip{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr}
  .hero{padding:84px 0 56px}
}