:root{
  --primary:#0f7bff;
  --primary-600:#0c61cc;
  --text:#0b1220;
  --muted:#5b6576;
  --surface:#ffffff;
  --surface-2:#f6f8fb;
  --radius:16px;
  --shadow:0 8px 30px rgba(2,6,23,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;color:var(--text);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1140px,92%);margin-inline:auto}
.mt-8{margin-top:.5rem}.mt-12{margin-top:.75rem}.mt-16{margin-top:1rem}.mt-24{margin-top:1.5rem}
.flex{display:flex}.between{justify-content:space-between}.align-center{align-items:center}

.header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #eef1f5}
.header .logo img{height:44px}
.nav{display:flex;gap:1.25rem;align-items:center}
.nav a{color:#0b1220;font-weight:500}
.nav a.btn{color:#fff}
.nav-toggle{display:none;border:0;background:#fff;font-size:1.25rem;padding:.5rem .75rem;border-radius:12px;box-shadow:var(--shadow)}

.btn{display:inline-flex;gap:.5rem;align-items:center;justify-content:center;border-radius:12px;padding:.8rem 1.1rem;font-weight:600;box-shadow:var(--shadow)}
.btn-sm{padding:.55rem .9rem;border-radius:10px;font-size:.95rem}
.btn-primary{background:var(--primary);color:#fff}
.btn-outline{border:1px solid #d9e2ef;background:#fff;color:#0b1220}
.btn-primary:hover{background:var(--primary-600)}

.hero{position:relative;padding:clamp(64px,4vw + 48px,120px) 0 64px;background:linear-gradient(180deg,#f4f8ff 0%,#ffffff 70%)}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem}
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .7rem;border-radius:999px;font-weight:600;font-size:.9rem;background:#e8f1ff;color:#0958d9}
.h1{font-size:clamp(2rem,2.8vw + 1rem,3.2rem);line-height:1.15;margin:.5rem 0 1rem;letter-spacing:-.015em}
.lead{font-size:1.1rem;color:var(--muted);max-width:58ch}
.hero-card{background:var(--surface);padding:1rem;border-radius:var(--radius);box-shadow:var(--shadow);display:grid;gap:1rem}
.section{padding:64px 0}
.section .section-head{margin-bottom:28px}
.section h2{font-size:clamp(1.6rem,1.6vw + 1rem,2.2rem);margin:0 0 .25rem}
.section p.lead{margin:0;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#eef4ff;color:#0f7bff;font-size:1.1rem}
.card h3{margin:.5rem 0 .25rem}
.card p{color:var(--muted)}

.cta-ribbon{background:linear-gradient(90deg,#0f7bff 0%,#00bcd4 100%);color:#fff;border-radius:20px;padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.cta-ribbon .btn{box-shadow:none;background:#fff;color:#0f7bff}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:680px}
th,td{padding:.75rem .9rem;text-align:left;border-bottom:1px solid #eef1f5}
th{font-size:.95rem;color:#334155;background:#f9fbff}
tbody tr:hover{background:#fafcff}

.list{margin:.75rem 0 0;padding-left:1.2rem}
.list li{margin:.25rem 0}

.footer{background:#0b1220;color:#aab3c5;padding-top:48px}
.footer h4{color:#fff;margin:.2rem 0 .5rem}
.footer a{color:#d0e2ff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.08);padding:18px 0;margin-top:24px;color:#8fa2c2}

.fab-call{position:fixed;right:16px;bottom:20px;z-index:1001;display:flex;gap:.5rem;align-items:center}
.fab-call a{border-radius:999px;padding:.85rem .95rem;background:#22c55e;color:#fff;box-shadow:var(--shadow)}
.fab-call a.secondary{background:#0f7bff}
.back-to-top{position:fixed;right:16px;bottom:88px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#0f7bff;color:#fff;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s}
.back-to-top.show{opacity:1;pointer-events:auto}

.hero-illus{height:100%;min-height:300px;background:url('https://images.unsplash.com/photo-1491897554428-130a60dd4757?q=80&w=1200&auto=format&fit=crop') center/cover no-repeat;border-radius:20px;box-shadow:var(--shadow)}

/* Responsive */
@media (max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .hero .grid{grid-template-columns:1fr}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;gap:.75rem;position:absolute;right:1rem;top:64px;background:#fff;padding:1rem;border-radius:12px;box-shadow:var(--shadow)}
  .nav-toggle{display:inline-flex}
  table{min-width:560px}
}
@media (max-width:560px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .cta-ribbon{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .header .logo img{height:38px}
}

/* Forms */
label{display:block;font-weight:600;margin:.2rem 0}
input,textarea,select{width:100%;padding:.8rem .9rem;border-radius:12px;border:1px solid #d9e2ef;background:#fff;font:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:#0f7bff;box-shadow:0 0 0 3px rgba(15,123,255,.12)}
textarea{resize:vertical}