*{box-sizing:border-box}
body{margin:0;background:#07090b;color:#e8edf2;font-family:Arial,Helvetica,sans-serif;line-height:1.6}
.container{max-width:1100px;margin:auto;padding:40px 25px}
.hero{text-align:center;padding:80px 20px;background:radial-gradient(circle at top,#14222c,#07090b 55%)}
.logo{font-size:48px;font-weight:800;letter-spacing:8px}
.tag{color:#56d6ff;letter-spacing:5px}
.hero h1{font-size:48px;max-width:850px;margin:auto;line-height:1.15}
.lead{font-size:20px;color:#b8c2cc;max-width:850px;margin:18px auto 0}
.cycle{margin-top:45px;padding:16px 24px;border:1px solid #223645;border-radius:999px;display:inline-flex;gap:14px;flex-wrap:wrap;justify-content:center;background:#0e141a;color:#56d6ff;font-weight:700;letter-spacing:1px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.projects{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#0f151b;border:1px solid #1f3544;border-radius:22px;padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card h2,.card h3{margin-top:0;color:#56d6ff}
.card p{color:#f0f4f8}
.imagebox{margin-top:24px;border:1px dashed #2d4a5d;border-radius:18px;overflow:hidden;background:#070b0f;min-height:178px;display:flex;align-items:center;justify-content:center}
.imagebox img{width:100%;height:auto;display:block}
.architecture h2{margin-bottom:18px}
.flow{padding:20px 24px;background:#0f151b;border:1px solid #1f3544;border-radius:16px;margin:14px 0;font-size:18px;color:#dfe8ef}
footer{padding:40px 20px;text-align:center;color:#9aa8b5;border-top:1px solid #1a2630;margin-top:20px}
@media (max-width: 900px){.grid,.projects{grid-template-columns:1fr}.hero h1{font-size:36px}.logo{font-size:40px}}
@media (max-width: 560px){.hero{padding:60px 16px}.container{padding:28px 18px}.hero h1{font-size:30px}.lead{font-size:17px}.cycle{border-radius:24px;font-size:14px;padding:14px 16px}}