:root{
  --bg:#0a0e1a;
  --bg-2:#0f1525;
  --surface:#111729;
  --surface-2:#161d33;
  --line:#262f4d;
  --text:#e8edf7;
  --muted:#9aa6c4;
  --brand:#4f8cff;
  --brand-2:#7c5cff;
  --brand-3:#22d3ee;
  --accent:#22d3ee;
  --warn:#fbbf24;
  --radius:16px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 26px;border-radius:12px;font-weight:600;font-size:15px;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s;
  border:1px solid transparent;white-space:nowrap;
}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:10px}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;box-shadow:0 10px 30px -8px rgba(79,140,255,.55);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(124,92,255,.7)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#3a466e}

.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(10,14,26,.72);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;font-size:20px}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;color:var(--brand)}
.brand-mark.sm{color:var(--brand)}
.nav-links{display:flex;gap:30px}
.nav-links a{color:var(--muted);font-weight:500;font-size:15px;transition:color .2s}
.nav-links a:hover{color:var(--text)}

.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(.8) brightness(.5);
  transform:scale(1.05);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 25% 30%,rgba(79,140,255,.35),transparent 55%),
    radial-gradient(circle at 80% 70%,rgba(124,92,255,.3),transparent 55%),
    linear-gradient(180deg,rgba(10,14,26,.55),rgba(10,14,26,.95));
}
.hero-content{position:relative;z-index:2;padding:90px 24px;max-width:820px}
.badge{
  display:inline-flex;align-items:center;padding:7px 14px;border-radius:999px;
  background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.35);
  color:var(--accent);font-size:13px;font-weight:600;margin-bottom:24px;
}
.hero h1{
  font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(36px,6vw,64px);
  line-height:1.1;letter-spacing:-.02em;margin-bottom:22px;
}
.grad{
  background:linear-gradient(120deg,var(--brand),var(--brand-3) 60%,var(--brand-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:640px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:54px}
.hero-actions.center{justify-content:center}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:680px}
.stat{display:flex;flex-direction:column}
.stat strong{font-family:'Sora',sans-serif;font-size:26px;font-weight:700;color:#fff}
.stat span{font-size:13px;color:var(--muted);margin-top:2px}

.section{padding:110px 0;position:relative}
.section-muted{background:var(--bg-2)}
.section-dark{background:linear-gradient(180deg,var(--bg),#070a14)}
.section-head{max-width:680px;margin:0 auto 60px;text-align:center}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--brand-3);margin-bottom:14px;
}
.section-head h2{font-family:'Sora',sans-serif;font-size:clamp(28px,4vw,42px);font-weight:700;letter-spacing:-.02em;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:17px}
.section-head.light h2{color:#fff}
.section-head.light p{color:var(--muted)}

.arch-stack{display:flex;flex-direction:column;gap:18px;max-width:920px;margin:0 auto}
.arch-layer{
  display:grid;grid-template-columns:90px 1fr;gap:24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 30px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.arch-layer:hover{transform:translateY(-3px);border-color:#3a466e;box-shadow:var(--shadow)}
.layer-tag{
  font-family:'Sora',sans-serif;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  border-radius:12px;height:60px;color:#fff;
}
.arch-saas .layer-tag{background:linear-gradient(135deg,#7c5cff,#5b7cff)}
.arch-paas .layer-tag{background:linear-gradient(135deg,#4f8cff,#22d3ee)}
.arch-iaas .layer-tag{background:linear-gradient(135deg,#22d3ee,#2dd4bf)}
.layer-body h3{font-family:'Sora',sans-serif;font-size:21px;font-weight:700;margin-bottom:6px}
.layer-body p{color:var(--muted);margin-bottom:14px}
.layer-chips{display:flex;flex-wrap:wrap;gap:8px}
.layer-chips span{
  font-size:13px;font-weight:500;padding:6px 12px;border-radius:8px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:#cfd6ec;
}
.arch-base{
  text-align:center;padding:18px;border-radius:12px;
  background:rgba(34,211,238,.06);border:1px dashed rgba(34,211,238,.3);
  color:var(--accent);font-size:14px;font-weight:600;letter-spacing:.02em;
}
.arch-base span{margin:0 8px}

.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cap-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.cap-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow)}
.cap-icon{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(79,140,255,.18),rgba(124,92,255,.18));
  color:var(--brand);margin-bottom:18px;
}
.cap-card h3{font-family:'Sora',sans-serif;font-size:19px;font-weight:700;margin-bottom:8px}
.cap-card p{color:var(--muted);font-size:14.5px}

.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:transform .25s,border-color .25s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.case-card:hover{transform:translateY(-4px);border-color:var(--brand-2);box-shadow:var(--shadow)}
.case-meta{display:flex;gap:8px;margin-bottom:14px}
.case-industry,.case-region{
  font-size:12px;font-weight:600;padding:5px 10px;border-radius:6px;
}
.case-industry{background:rgba(79,140,255,.14);color:var(--brand)}
.case-region{background:rgba(34,211,238,.12);color:var(--accent)}
.case-card h3{font-family:'Sora',sans-serif;font-size:24px;font-weight:700;margin-bottom:10px}
.case-desc{color:var(--muted);font-size:15px;flex:1;margin-bottom:22px}
.case-metrics{display:flex;gap:24px;border-top:1px solid var(--line);padding-top:18px}
.case-metrics div{display:flex;flex-direction:column}
.case-metrics strong{font-family:'Sora',sans-serif;font-size:24px;font-weight:700;color:var(--brand-3)}
.case-metrics span{font-size:12px;color:var(--muted);margin-top:2px}

.sla-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.sla-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 30px;transition:transform .25s,border-color .25s;
}
.sla-card:hover{transform:translateY(-4px);border-color:#3a466e}
.sla-featured{
  border-color:var(--brand);
  background:linear-gradient(180deg,rgba(79,140,255,.1),var(--surface));
  box-shadow:0 20px 50px -20px rgba(79,140,255,.4);
}
.sla-flag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  font-size:12px;font-weight:700;padding:6px 16px;border-radius:999px;white-space:nowrap;
}
.sla-name{font-family:'Sora',sans-serif;font-size:22px;font-weight:700;margin-bottom:6px}
.sla-price{color:var(--muted);font-size:14px;margin-bottom:24px;min-height:40px}
.sla-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.sla-list li{display:flex;justify-content:space-between;align-items:center;font-size:15px;border-bottom:1px dashed var(--line);padding-bottom:10px}
.sla-list li:last-child{border-bottom:none;padding-bottom:0}
.sla-list span{color:var(--muted)}
.sla-list strong{color:#fff;font-weight:600}
.sla-featured .sla-list strong{color:var(--accent)}
.sla-note{text-align:center;color:var(--muted);font-size:14px;margin-top:34px}

.cta{padding:90px 0;background:radial-gradient(circle at 50% 0%,rgba(124,92,255,.18),transparent 60%),var(--bg)}
.cta-inner{text-align:center;max-width:680px}
.cta h2{font-family:'Sora',sans-serif;font-size:clamp(28px,4vw,40px);font-weight:700;margin-bottom:14px}
.cta p{color:var(--muted);font-size:17px;margin-bottom:30px}

.footer{border-top:1px solid var(--line);background:#070a14;padding:40px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px}
.footer-brand{display:flex;align-items:center;gap:8px;font-family:'Sora',sans-serif;font-weight:700;font-size:17px;color:var(--text)}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--muted);font-size:14px;transition:color .2s}
.footer-links a:hover{color:var(--text)}
.footer-copy{width:100%;text-align:center;color:var(--muted);font-size:13px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}

@media(max-width:900px){
  .nav-links{display:none}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:16px}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:1fr}
  .sla-grid{grid-template-columns:1fr}
  .arch-layer{grid-template-columns:1fr;gap:14px}
  .layer-tag{height:46px;width:90px}
  .section{padding:80px 0}
}
@media(max-width:560px){
  .cap-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
}