/* Базовые переменные */
:root{
  --bg:#f7f8fb;
  --accent:#ff6a00;
  --accent-dark:#e05a00;
  --muted:#6b7280;
  --card:#ffffff;
  --container:1100px;
}
*{box-sizing:border-box}
body{font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:var(--bg);color:#111}
.container{max-width:var(--container);margin:0 auto;padding:24px}
.nav{display:flex;justify-content:space-between;align-items:center;padding:12px 0}
.logo{font-weight:700}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 18px;border-radius:8px;text-decoration:none;border:none;cursor:pointer}
.btn:hover{background:var(--accent-dark)}
.btn--small{padding:8px 12px;font-size:0.9rem}
.btn--outline{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.hero{background:linear-gradient(180deg, #fff 0%, #f2f6ff 100%);padding:0px 0}
.hero__content{display:flex;gap:28px;align-items:center}
.hero__visual img{max-width:100%;border-radius:8px;box-shadow:0 6px 18px rgba(16,24,40,0.08)}
.lead{color:var(--muted);font-size:1.05rem}
.hero__actions{margin-top:18px;display:flex;gap:12px}
.section{padding:40px 0}
.section--alt{background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{background:var(--card);padding:18px;border-radius:10px;box-shadow:0 6px 18px rgba(16,24,40,0.04)}
.card h3{margin-top:0}
.specs table{width:100%;border-collapse:collapse;background:var(--card);box-shadow:0 6px 18px rgba(16,24,40,0.04);border-radius:8px;overflow:hidden}
.specs th,.specs td{padding:12px 16px;text-align:left;border-bottom:1px solid #f1f1f1}
.form{max-width:700px;background:var(--card);padding:18px;border-radius:10px;box-shadow:0 6px 18px rgba(16,24,40,0.04)}
.form-row{display:flex;gap:12px}
.form label{display:block;margin-bottom:12px;font-size:0.95rem}
.form input[type=text],.form input[type=tel],.form input[type=email],.form textarea{width:100%;padding:10px;border:1px solid #e6e9ef;border-radius:8px}
.form-actions{display:flex;gap:12px;align-items:center}
.form-message{margin-top:12px;color:var(--muted)}
.testimonial{background:var(--card);padding:16px;border-radius:8px}
.footer{padding:20px 0;background:transparent;color:var(--muted);border-top:1px solid #eee}
@media (max-width:900px){
  .hero__content{flex-direction:column}
  .form-row{flex-direction:column}
}