.hdt-wrap{--hdt-red:#c90000;--hdt-red-dark:#8f0000;--hdt-black:#0b0b0c;--hdt-ink:#17171a;--hdt-white:#fff;--hdt-gray:#f3f4f6;--hdt-line:#e3e5e8;font-family:Arial,Helvetica,sans-serif;color:var(--hdt-ink);background:#fff;line-height:1.55}.hdt-wrap *{box-sizing:border-box}.hdt-container{width:min(1180px,calc(100% - 40px));margin:0 auto}.hdt-narrow{max-width:900px;text-align:center}.hdt-section{padding:76px 0}.hdt-kicker,.hdt-eyebrow{display:inline-block;font-size:13px;letter-spacing:.2em;font-weight:800;color:var(--hdt-red);text-transform:uppercase}.hdt-section-heading{text-align:center;max-width:780px;margin:0 auto 38px}.hdt-section-heading h2,.hdt-intro h2,.hdt-development h2{font-size:clamp(32px,4.4vw,54px);line-height:1.05;margin:10px 0 18px;letter-spacing:-.03em}.hdt-section-heading p,.hdt-intro p,.hdt-development p{font-size:18px;color:#54565c}.hdt-hero{position:relative;min-height:590px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(120deg,rgba(8,8,10,.96),rgba(8,8,10,.72)),radial-gradient(circle at 75% 30%,rgba(201,0,0,.55),transparent 38%),linear-gradient(135deg,#111,#1d1d20);color:#fff}.hdt-hero:after{content:"";position:absolute;right:-90px;bottom:-150px;width:560px;height:560px;border:90px solid rgba(201,0,0,.17);border-radius:50%}.hdt-hero-content{position:relative;z-index:2;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:80px 0}.hdt-hero h1{font-size:clamp(46px,7vw,88px);line-height:.92;max-width:900px;margin:12px 0 8px;letter-spacing:-.045em}.hdt-hero h2{font-size:clamp(24px,3vw,40px);margin:0 0 18px;color:#fff;font-weight:600}.hdt-hero p{font-size:18px;max-width:780px;color:#e7e7e8;margin-bottom:32px}.hdt-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none!important;font-weight:900;letter-spacing:.04em;border-radius:4px;padding:16px 24px;border:0;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.hdt-btn:hover{transform:translateY(-2px)}.hdt-btn-primary{background:var(--hdt-red);color:#fff!important;box-shadow:0 12px 30px rgba(201,0,0,.25)}.hdt-btn-primary:hover{background:var(--hdt-red-dark)}.hdt-dark{background:var(--hdt-black);color:#fff}.hdt-dark .hdt-section-heading h2{color:#fff}.hdt-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.hdt-card{position:relative;background:#151518;border:1px solid #2a2a2e;border-top:4px solid var(--hdt-red);padding:30px 24px;min-height:260px}.hdt-card-num{font-size:42px;font-weight:900;color:#33333a;line-height:1;margin-bottom:22px}.hdt-card h3{font-size:22px;line-height:1.2;margin:0 0 14px;color:#fff}.hdt-card p{color:#c9c9ce;margin:0}.hdt-skill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.hdt-skill{border:1px solid var(--hdt-line);background:#fff;padding:18px 20px;font-weight:800;display:flex;gap:12px;align-items:center;box-shadow:0 6px 20px rgba(0,0,0,.04)}.hdt-skill span{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--hdt-red);color:#fff;align-items:center;justify-content:center}.hdt-development{background:var(--hdt-gray)}.hdt-two-col{display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:center}.hdt-quote-box{background:var(--hdt-red);color:#fff;padding:42px;min-height:260px;display:flex;flex-direction:column;justify-content:center}.hdt-quote-box p{font-size:32px;line-height:1.16;color:#fff!important;font-weight:900;margin:0 0 20px}.hdt-quote-box span{font-size:12px;letter-spacing:.15em;font-weight:800}.hdt-form-section{background:#fff}.hdt-form{max-width:1000px;margin:0 auto;border:1px solid var(--hdt-line);box-shadow:0 18px 60px rgba(0,0,0,.08);background:#fff}.hdt-form-block{padding:34px 38px;border-bottom:1px solid var(--hdt-line)}.hdt-form-block h3{margin:0 0 22px;font-size:24px}.hdt-help{margin:-10px 0 18px;color:#666}.hdt-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.hdt-field,.hdt-full-field{display:flex;flex-direction:column;gap:8px}.hdt-field>span,.hdt-full-field>span{font-size:14px;font-weight:800}.hdt-field b{color:var(--hdt-red)}.hdt-field input,.hdt-field select,.hdt-full-field textarea{width:100%;border:1px solid #cfd3d8!important;background:#fff!important;color:#17171a!important;border-radius:4px!important;padding:13px 14px!important;font:inherit!important;min-height:48px}.hdt-field input:focus,.hdt-field select:focus,.hdt-full-field textarea:focus{outline:2px solid rgba(201,0,0,.15);border-color:var(--hdt-red)!important}.hdt-checkbox-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}.hdt-checkbox-grid label,.hdt-consent{display:flex;gap:10px;align-items:flex-start;background:#fafafa;border:1px solid var(--hdt-line);padding:13px 14px}.hdt-checkbox-grid input,.hdt-consent input{margin-top:3px;accent-color:var(--hdt-red)}.hdt-consent{margin-top:24px;line-height:1.45}.hdt-submit-row{padding:32px 38px;background:#0f0f11;color:#fff;display:flex;align-items:center;gap:24px;justify-content:space-between}.hdt-submit-row p{margin:0;color:#cfcfd2}.hdt-submit{min-width:300px}.hdt-notice{width:min(1180px,calc(100% - 40px));margin:20px auto 0;padding:16px 18px;border-left:5px solid}.hdt-success{background:#ecf9f0;border-color:#1d7f3f;color:#125c2b}.hdt-error{background:#fff0f0;border-color:#b00020;color:#7b0016}@media(max-width:980px){.hdt-card-grid{grid-template-columns:repeat(2,1fr)}.hdt-skill-grid{grid-template-columns:repeat(2,1fr)}.hdt-two-col{grid-template-columns:1fr}.hdt-checkbox-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.hdt-section{padding:56px 0}.hdt-hero{min-height:540px}.hdt-card-grid,.hdt-skill-grid,.hdt-fields,.hdt-checkbox-grid{grid-template-columns:1fr}.hdt-form-block{padding:26px 20px}.hdt-submit-row{padding:26px 20px;display:block}.hdt-submit{width:100%;min-width:0;margin-bottom:14px}.hdt-container,.hdt-hero-content{width:min(100% - 28px,1180px)}.hdt-hero h1{font-size:47px}.hdt-quote-box{padding:30px}}