*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0b1220;--surface:#111a2e;--surface-2:#16203a;--text:#e6ecf5;--muted:#8b97ab;--accent:#7aa2f7;--accent-2:#9ece6a;--border:#1f2a44}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden;position:relative;min-height:100vh}
body::before{content:"";position:fixed;inset:0;background:
  radial-gradient(60% 50% at 15% 20%,rgba(122,162,247,.18),transparent 60%),
  radial-gradient(50% 40% at 85% 30%,rgba(158,206,106,.12),transparent 60%),
  radial-gradient(45% 35% at 70% 80%,rgba(187,154,247,.14),transparent 60%);
  filter:blur(40px);animation:mesh 22s ease-in-out infinite alternate;z-index:0;pointer-events:none}
@keyframes mesh{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(2%,-2%,0) scale(1.05)}100%{transform:translate3d(-2%,2%,0) scale(.97)}}
header,section,footer{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
header{padding:1.1rem 5%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);backdrop-filter:blur(12px);background:rgba(11,18,32,.55);position:sticky;top:0;z-index:50}
.logo{font-size:1.25rem;font-weight:800;letter-spacing:-.4px}
.logo span{color:var(--accent)}
nav{display:flex;gap:.35rem;flex-wrap:wrap}
nav a{padding:.45rem .9rem;border-radius:6px;font-size:.88rem;color:var(--muted);transition:color .25s,background .25s}
nav a:hover{color:var(--text);background:var(--surface-2)}
nav a.active{color:var(--text);background:var(--surface-2)}
.btn{display:inline-block;padding:.65rem 1.4rem;border-radius:8px;font-size:.88rem;font-weight:600;transition:transform .2s,box-shadow .2s}
.btn-primary{background:var(--accent);color:#0b1220}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(122,162,247,.3)}
.btn-ghost{border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent)}
.hero{padding:7rem 5% 5rem;max-width:1100px;margin:0 auto;text-align:center}
.hero .eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);background:rgba(122,162,247,.12);padding:.4rem 1rem;border-radius:99px;margin-bottom:1.5rem}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;letter-spacing:-1px;margin-bottom:1.25rem;line-height:1.1}
.hero h1 span{background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.1rem;color:var(--muted);max-width:620px;margin:0 auto 2rem}
section{padding:4rem 5%;max-width:1100px;margin:0 auto}
.section-title{font-size:1.6rem;font-weight:700;margin-bottom:.5rem;letter-spacing:-.3px}
.section-sub{color:var(--muted);margin-bottom:2.5rem;font-size:.95rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1.75rem;transition:transform .3s,border-color .3s,background .3s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);background:var(--surface-2)}
.card .icon{width:42px;height:42px;border-radius:10px;background:rgba(122,162,247,.12);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--accent);margin-bottom:1rem}
.card h3{font-size:1.05rem;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.9rem}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center;transition:transform .3s,border-color .3s}
.price-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.price-card .price{font-size:2.5rem;font-weight:800;margin:1rem 0 .25rem}
.price-card .price small{font-size:.95rem;color:var(--muted);font-weight:500}
.price-card ul{list-style:none;margin:1.5rem 0;text-align:left}
.price-card li{padding:.5rem 0;border-bottom:1px solid var(--border);color:var(--muted);font-size:.9rem}
.price-card li::before{content:"✓";color:var(--accent-2);margin-right:.6rem}
.price-card.featured{border-color:var(--accent);background:var(--surface-2)}
footer{border-top:1px solid var(--border);padding:3rem 5%;margin-top:4rem}
footer .grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:1rem}
footer a{display:block;font-size:.88rem;color:var(--text);margin-bottom:.5rem;transition:color .2s}
footer a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--border);margin-top:2rem;padding-top:1.5rem;text-align:center;color:var(--muted);font-size:.82rem}
@media(max-width:720px){footer .grid{grid-template-columns:1fr 1fr}nav{display:none}}