:root{
  --bg:#0b1420;
  --navy-900:#0A2342;
  --navy-800:#0d3052;
  --navy-700:#13406f;
  --slate-300:#cbd5e1;
  --slate-400:#94a3b8;
  --slate-500:#74839b;
  --white:#ffffff;
  --accent:#1E88E5;
  --accent-2:#22B07D;
  --radius:14px;
  --shadow:0 14px 40px rgba(2,6,23,.22);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--slate-300);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--slate-300);text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin-inline:auto}

/* Topbar */
.topbar{background:var(--navy-900);color:var(--slate-300);font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:8px 0}
.topbar .socials{display:flex;gap:10px;align-items:center}
.topbar a{opacity:.95}

/* Header */
header{position:sticky;top:0;z-index:40;background:linear-gradient(180deg,rgba(10,35,66,.95),rgba(10,35,66,.85));backdrop-filter:saturate(120%) blur(4px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--navy-800),var(--navy-700));display:grid;place-items:center;color:#fff;font-weight:800;letter-spacing:.5px}
.brand h1{font:700 18px/1.1 Merriweather,serif;margin:0;color:#fff}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease}
.btn:hover{transform:translateY(-1px)}
.nav a.btn{background:var(--accent);color:#0b1220;box-shadow:0 8px 20px rgba(30,136,229,.35)}
.nav a.btn.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.18);box-shadow:none}
.nav a.btn.secondary:hover{background:rgba(255,255,255,.06)}

/* Hero */
.hero{position:relative;padding:80px 0 64px;background:radial-gradient(1000px 400px at 10% -10%,rgba(30,136,229,.18),transparent), radial-gradient(900px 500px at 110% 10%,rgba(34,176,125,.12),transparent)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--slate-300);padding:8px 12px;border-radius:999px;font-weight:600}
.hero h2{font:700 clamp(30px,4.5vw,48px)/1.08 Merriweather,serif;color:#fff;margin:18px 0 12px}
.hero p{color:var(--slate-400);font-size:18px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn.primary{background:var(--accent);color:#0b1220}
.btn.secondary{background:transparent;border-color:rgba(255,255,255,.18);color:#fff}
.hero-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.hero-card img{filter:saturate(.9) contrast(1.02)}
.hero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,20,32,0),rgba(11,20,32,.25))}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.k{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px;text-align:center}
.k h4{margin:0;font:700 22px/1 Inter;color:#fff}
.k p{margin:6px 0 0;color:var(--slate-500);font-size:13px}

/* Sections */
.section{padding:64px 0;border-top:1px solid rgba(255,255,255,.06)}
.section h3{font:700 26px/1.2 Merriweather,serif;margin:0 0 14px;color:#fff}
.lead{color:var(--slate-400);margin:0 0 24px}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:10px;min-height:168px;transition:transform .18s ease, background .18s ease}
.card:hover{transform:translateY(-2px);background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.05))}
.card .icon{font-size:24px;opacity:.9}
.card h4{margin:0;font:700 18px/1.2 Inter;color:#fff}
.card p{margin:0;color:var(--slate-400)}

/* Differentials band */
.band{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;background:linear-gradient(135deg,rgba(30,136,229,.12),rgba(34,176,125,.10));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:24px}
.band ul{margin:0;padding-left:18px;color:var(--slate-300)}

/* Blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:18px;min-height:160px;transition:transform .18s ease}
.post:hover{transform:translateY(-2px)}
.post-date{display:block;color:var(--slate-500);font-size:13px;margin-bottom:6px}
.post-title{margin:6px 0 8px;color:#fff;font:700 18px/1.3 Inter}
.post-excerpt{margin:0 0 10px;color:var(--slate-400)}
.post-readmore{color:var(--accent)}
.blog-cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}

/* Footer */
footer{padding:44px 0;background:#060b12;color:var(--slate-400);margin-top:64px;border-top:1px solid rgba(255,255,255,.06)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:22px}
.foot h5{margin:0 0 12px;font:700 16px/1 Inter;color:#fff}
.foot a{color:var(--slate-300)}
.copy{border-top:1px solid rgba(255,255,255,.08);margin-top:22px;padding-top:16px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.copy .divider{opacity:.4}

/* WhatsApp */
.floating-wa{position:fixed;right:16px;bottom:16px;background:#25d366;color:#0b1220;border-radius:999px;padding:14px 16px;font-weight:800;box-shadow:0 12px 28px rgba(2,6,23,.45)}

/* Reveal animation */
[data-animate]{opacity:0;transform:translateY(12px);transition:opacity .5s ease, transform .5s ease}
[data-animate].in{opacity:1;transform:none}

/* Responsive */
@media (max-width: 980px){
  .hero-grid,.band{grid-template-columns:1fr}
  .services{grid-template-columns:1fr 1fr}
  .posts{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .services{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
}