:root{
  --bg1:#0f1724; /* deep navy */
  --bg2:#1f2430; /* soft navy */
  --accent:#6D28D9; /* rich purple */
  --accent-2:#06B6D4; /* teal */
  --muted:#9aa4b2;
  --card:#0b1220;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:'Poppins',system-ui,Segoe UI,Roboto,Helvetica,Arial;
  background:linear-gradient(180deg,var(--bg1),var(--bg2));
  color:#e6eef8;-webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;line-height:1.4;
}
.container{max-width:1100px;margin:0 auto;padding:40px 20px}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.logo{display:flex;align-items:center;gap:16px;cursor:pointer}
.logo .mark{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;color:white;font-weight:700;box-shadow:0 8px 28px rgba(109,40,217,0.25), 0 0 20px rgba(109,40,217,0.15);transition:all 300ms ease;transform:scale(1)}
.logo:hover .mark{transform:scale(1.08);box-shadow:0 12px 36px rgba(109,40,217,0.35), 0 0 30px rgba(6,182,212,0.2)}
.logo-img{width:56px;height:56px;object-fit:contain;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));padding:6px;box-shadow:0 8px 32px rgba(109,40,217,0.3), 0 0 16px rgba(6,182,212,0.1), inset 0 1px 2px rgba(255,255,255,0.1);transition:all 300ms ease;position:relative}
.logo-img::before{content:'';position:absolute;inset:-2px;border-radius:12px;background:linear-gradient(135deg,rgba(109,40,217,0.2),rgba(6,182,212,0.2));filter:blur(8px);z-index:-1;transition:all 300ms ease}
.logo:hover .logo-img{box-shadow:0 12px 40px rgba(109,40,217,0.4), 0 0 20px rgba(6,182,212,0.2), inset 0 1px 2px rgba(255,255,255,0.15);transform:translateY(-2px)}
.logo h1{font-size:20px;margin:0;font-weight:700;background:linear-gradient(135deg,white,rgba(230,238,248,0.9));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:all 300ms ease}
.logo:hover h1{background:linear-gradient(135deg,var(--accent-2),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-weight:600}

/* Hero */
.hero{display:grid;grid-template-columns:1fr 420px;gap:36px;align-items:center;padding:36px 0}
.hero-left h2{font-size:36px;margin:0 0 12px;color:white}
.hero-left p{color:var(--muted);margin:0 0 20px}
.btn{display:inline-block;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:white;padding:12px 20px;border-radius:12px;font-weight:700;text-decoration:none;box-shadow:0 8px 24px rgba(13, 24, 54, 0.5)}
.muted-cta{margin-left:12px;color:var(--muted);font-weight:600}

/* Card strip */
.cards{display:flex;gap:16px;margin:28px 0}
.card{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:16px;border-radius:14px;flex:1;color:var(--muted)}
.card h4{color:white;margin:0 0 8px}

/* Decorative panel (GIF removed) */
.hero-visual{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:18px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--muted)}

/* Sections */
section{margin:50px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service{background:var(--card);padding:20px;border-radius:12px}
.service h3{margin:0 0 10px}
footer{border-top:1px solid rgba(255,255,255,0.04);padding:22px 0;color:var(--muted);display:flex;justify-content:space-between;align-items:center}

/* reveal animations */
.reveal{opacity:0;transform:translateY(12px);transition:all 600ms cubic-bezier(.2,.9,.2,1)}
.reveal.visible{opacity:1;transform:none}

/* responsive */
@media (max-width:960px){.hero{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-3{grid-template-columns:1fr}.cards{flex-direction:column}}