:root{
  --bg:#0f0f12;
  --surface:#141419;
  --text:#e6e6f0;
  --muted:#a6a7b4;
  --brand1:#7f5af0;
  --brand2:#2cb67d;
  --border:#242433;
  --shadow:rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1100px,92%);margin:auto}
.section-head{text-align:center;margin-bottom:2rem}
.section-head h2{font-size:clamp(1.8rem,2.5vw,2.4rem);margin:.2rem 0}
.section-head p{color:var(--muted);margin:0 auto;max-width:58ch}

.site-header{position:sticky;top:0;backdrop-filter:saturate(1.2) blur(8px);background:color-mix(in lab, var(--bg) 70%, transparent);border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.6rem 0}
.logo img{height:32px}
.nav-toggle{display:none;background:transparent;border:1px solid var(--border);border-radius:8px;padding:.5rem 1rem;color:var(--text)}
.menu{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.menu a{padding:.6rem .8rem;border-radius:8px}
.menu a:hover{background:var(--surface)}

.btn{display:inline-block;padding:.8rem 1rem;border-radius:10px;border:1px solid var(--border);box-shadow:0 6px 18px var(--shadow)}
.btn-primary{background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#fff;border:none}
.btn-ghost{background:transparent}

.hero{padding:4rem 0 2rem;border-bottom:1px solid var(--border);background:radial-gradient(1200px 500px at 90% -10%, color-mix(in oklab, var(--brand1) 12%, transparent), transparent)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.hero h1{font-size:clamp(2rem,3.6vw,3rem);margin:.2rem 0}
.hero p{color:var(--muted)}
.grad{background:linear-gradient(135deg,var(--brand1),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.badges{display:flex;gap:.8rem;flex-wrap:wrap;padding:0;margin:1rem 0 0;list-style:none}
.badges li{background:var(--surface);padding:.4rem .7rem;border-radius:999px;border:1px solid var(--border);font-size:.9rem}

.benefits{padding:3rem 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem;box-shadow:0 10px 24px var(--shadow)}

.services{padding:3rem 0;border-top:1px solid var(--border)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}
.service{display:grid;grid-template-columns:220px 1fr;gap:1rem;align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem}
.subservices{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}
.subservice{display:flex;gap:1rem;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem}

.portfolio{padding:3rem 0;border-top:1px solid var(--border)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery a{border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--surface)}

.process{padding:3rem 0;border-top:1px solid var(--border)}
.steps{counter-reset:step;list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.steps li{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem;position:relative}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;top:.8rem;right:.8rem;font-weight:700;opacity:.4}

.features{padding:2rem 0;border-top:1px solid var(--border)}

.about{padding:3rem 0;border-top:1px solid var(--border)}
.about-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:1rem}
.about-cta{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem}

.faq{padding:3rem 0;border-top:1px solid var(--border)}
details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem;margin-bottom:.8rem}

.contact{padding:3rem 0;border-top:1px solid var(--border)}
.contact-form{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem}
.form-row{display:flex;flex-direction:column;margin-bottom:1rem}
input,textarea{background:#0e0e12;color:var(--text);border:1px solid var(--border);border-radius:10px;padding:.8rem}
.form-actions{display:flex;gap:1rem;align-items:center;margin-top:.5rem}
.form-note{color:var(--muted);font-size:.9rem}
.contact-data{margin-top:1rem;color:var(--muted)}

.site-footer{border-top:1px solid var(--border);padding:2rem 0;background:#0b0b0f}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:1rem;align-items:start}
.footer-menu{list-style:none;margin:0;padding:0;display:grid;gap:.3rem}
.to-top{position:fixed;bottom:24px;right:24px;background:var(--surface);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;display:grid;place-items:center;box-shadow:0 10px 20px var(--shadow)}

@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr;gap:1rem}
  .grid-3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .menu{display:none;flex-direction:column;position:absolute;right:4%;top:56px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:.4rem;width:min(92vw,360px)}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.subservices,.gallery,.about-grid{grid-template-columns:1fr}
  .service{grid-template-columns:1fr}
}