:root{
  --bg:#0a0a14; --bg2:#11111e; --panel:#161628;
  --text:#e8e8f0; --muted:#8a8aa3;
  --neon:#b14aff; --neon2:#00e7ff; --neon3:#ff2e88;
  --border:rgba(177,74,255,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* nav */
.nav{position:sticky;top:0;background:rgba(10,10,20,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:10}
.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:18px 24px}
.logo{font-weight:800;letter-spacing:.5px;font-size:18px}
.logo span{color:var(--neon)}
.nav nav{display:flex;gap:28px;font-size:14px;color:var(--muted)}
.nav nav a:hover{color:var(--text)}
.cta-link{color:var(--neon2)!important}

/* hero */
.hero{padding:110px 0 90px;background:radial-gradient(ellipse at 20% 0%,rgba(177,74,255,.18),transparent 60%),radial-gradient(ellipse at 80% 30%,rgba(0,231,255,.12),transparent 55%)}
.hero-badge{display:inline-block;padding:7px 14px;border:1px solid var(--border);border-radius:999px;font-size:13px;color:var(--neon2);margin-bottom:24px}
.hero h1{font-size:clamp(36px,5.5vw,68px);line-height:1.05;font-weight:800;letter-spacing:-1.5px;margin-bottom:22px}
.accent{background:linear-gradient(90deg,var(--neon),var(--neon2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:18px;color:var(--muted);max-width:640px;margin-bottom:36px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:60px}
.btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:600;font-size:15px;transition:.15s;cursor:pointer;border:none;font-family:inherit}
.btn-primary{background:linear-gradient(90deg,var(--neon),var(--neon3));color:#fff;box-shadow:0 8px 32px rgba(177,74,255,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 40px rgba(177,74,255,.5)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--panel)}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap}
.hero-stats>div{display:flex;flex-direction:column}
.hero-stats b{font-size:32px;color:var(--neon2);font-weight:700}
.hero-stats span{color:var(--muted);font-size:14px}

/* common section */
section{padding:90px 0}
section h2{font-size:clamp(28px,3.5vw,42px);font-weight:700;margin-bottom:44px;letter-spacing:-.5px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}

/* services */
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;transition:.2s}
.card:hover{transform:translateY(-3px);border-color:rgba(177,74,255,.6)}
.card-icon{font-size:32px;margin-bottom:14px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}

/* cases */
.cases{background:var(--bg2)}
.case{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;position:relative;overflow:hidden}
.case-tag{display:inline-block;padding:5px 11px;background:rgba(0,231,255,.12);color:var(--neon2);font-size:12px;border-radius:999px;margin-bottom:14px}
.case h3{font-size:22px;margin-bottom:10px}
.case p{color:var(--muted);font-size:15px}

/* pricing */
.plan{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;position:relative}
.plan-featured{border-color:var(--neon);box-shadow:0 0 60px rgba(177,74,255,.18)}
.plan-badge{position:absolute;top:-12px;left:24px;background:var(--neon);color:#fff;padding:5px 12px;font-size:12px;border-radius:999px;font-weight:600}
.plan h3{font-size:22px;margin-bottom:10px}
.price{font-size:28px;font-weight:700;color:var(--neon2);margin-bottom:20px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.plan li{color:var(--muted);font-size:15px;padding-left:22px;position:relative}
.plan li::before{content:"▸";color:var(--neon);position:absolute;left:0}

/* contact */
.contact{background:radial-gradient(ellipse at center,rgba(177,74,255,.12),transparent 70%)}
.contact-box{max-width:640px;margin:0 auto;background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:48px}
.contact-box h2{margin-bottom:14px}
.contact-box>p{color:var(--muted);margin-bottom:28px}
form{display:flex;flex-direction:column;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
input,select{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:14px 16px;border-radius:10px;font-size:15px;font-family:inherit;outline:none;transition:.15s}
input:focus,select:focus{border-color:var(--neon)}
input::placeholder{color:#555}
.form-msg{margin-top:8px;padding:14px;background:rgba(0,231,255,.1);border:1px solid rgba(0,231,255,.4);border-radius:10px;color:var(--neon2);font-size:14px}

footer{padding:36px 0;border-top:1px solid var(--border);color:var(--muted);font-size:14px}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer-links{display:flex;gap:24px}