.bt-page{--petrol:#075965;--deep:#064853;--lime:#b5d600;--soft:#f1f7f5;color:#17383d;font-family:'Open Sans',sans-serif}.bt-page *{box-sizing:border-box}.bt-wrap{width:min(1180px,calc(100% - 48px));margin:auto}.bt-hero{padding:78px 0;background:linear-gradient(135deg,#edf6f3,#fff 70%)}.bt-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}.bt-kicker{display:block;color:var(--petrol);font-size:13px;font-weight:800;letter-spacing:1.5px;margin-bottom:15px}.bt-hero h1,.bt-heading h2,.bt-order h2{margin:0;color:var(--deep);font-weight:800;line-height:1.08}.bt-hero h1{font-size:52px;letter-spacing:-2px}.bt-hero h1 span{color:var(--petrol)}.bt-hero p,.bt-order p{font-size:17px;line-height:1.7}.bt-btn{display:inline-flex;background:var(--lime);color:#17383d!important;padding:15px 22px;border-radius:10px;font-weight:800;text-decoration:none!important}.bt-card{background:var(--deep);color:#fff;border-radius:25px;padding:38px}.bt-card b{color:var(--lime);font-size:12px;letter-spacing:1.3px}.bt-card strong{display:block;font-size:26px;margin:14px 0}.bt-section{padding:76px 0}.bt-soft{background:var(--soft)}.bt-heading{margin-bottom:34px}.bt-heading h2,.bt-order h2{font-size:40px}.bt-tests{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.bt-tests article{border:1px solid #dce9e5;border-radius:20px;padding:28px;background:#fff}.bt-tests>article>span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--lime);font-weight:800;color:var(--deep)}.bt-tests h3{font-size:21px;color:var(--deep)}.bt-tests p{font-size:14px;line-height:1.65;min-height:116px}.bt-price{border-top:1px solid #e1e9e7;padding-top:16px;display:grid}.bt-price small{color:#65797c}.bt-price strong{font-size:30px;color:var(--deep)}.bt-price em{font-style:normal;font-size:13px;color:var(--petrol);font-weight:700}.bt-how{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.bt-how>div{background:#fff;padding:20px;border-radius:15px;display:grid;gap:5px}.bt-how span{color:var(--lime);font-weight:800;font-size:20px}.bt-how strong{color:var(--deep)}.bt-how small{color:#62777a}.bt-order{padding:76px 0;background:#e7f2ef}.bt-order-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:58px;align-items:start}.bt-form{background:#fff;padding:30px;border-radius:22px;box-shadow:0 18px 48px rgba(6,72,83,.1)}.bt-form .wpforms-container{margin:0}.bt-form .wpforms-field-label{color:var(--deep)!important;font-weight:700!important}.bt-form input,.bt-form textarea{border:1px solid #cbdcd7!important;border-radius:9px!important}.bt-form button[type=submit]{width:100%!important;background:var(--lime)!important;color:#17383d!important;border:0!important;border-radius:10px!important;font-weight:800!important;padding:14px 20px!important}.bt-small{font-size:12px!important;color:#65797c}@media(max-width:900px){.bt-grid,.bt-order-grid{grid-template-columns:1fr}.bt-tests{grid-template-columns:1fr}.bt-how{grid-template-columns:1fr 1fr}}@media(max-width:600px){.bt-wrap{width:min(100% - 32px,1180px)}.bt-hero h1{font-size:38px}.bt-heading h2,.bt-order h2{font-size:32px}.bt-how{grid-template-columns:1fr}}