*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:#f4f4f4;background:#050607}body{background:radial-gradient(circle at 18% 20%,rgba(80,90,95,.32),transparent 30%),radial-gradient(circle at 50% 100%,rgba(255,255,255,.13),transparent 34%),linear-gradient(135deg,#050505,#141719 55%,#020202)}.checkout-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1.05fr;gap:32px;padding:38px;max-width:1600px;margin:auto}.brand-side,.payment-panel{border:1px solid rgba(255,255,255,.22);border-radius:24px;background:rgba(0,0,0,.55);box-shadow:0 30px 80px rgba(0,0,0,.55);overflow:hidden}.brand-side{position:relative;display:flex;align-items:center;justify-content:center;min-height:720px;background:linear-gradient(180deg,rgba(25,30,33,.78),rgba(1,1,1,.95))}.brand-side:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.75)),repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 1px,transparent 1px 90px);opacity:.9}.brand-content{position:relative;text-align:center;padding:40px;width:100%}.brand-logo{display:block;width:min(360px,78%);height:auto;max-height:none;margin:0 auto 26px;object-fit:contain;filter:drop-shadow(0 12px 18px rgba(0,0,0,.55))}.eyebrow{font-size:28px;margin:0 0 8px;color:#e9e9e9}.brand-side h1{font-size:68px;line-height:.95;margin:0;background:linear-gradient(#fff,#a9adb0);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:4px;text-shadow:0 8px 25px rgba(255,255,255,.13)}.divider{margin:26px auto 22px;display:flex;align-items:center;justify-content:center;gap:14px;letter-spacing:8px;font-size:22px}.divider span{height:1px;width:70px;background:#d9d9d9}.car-art{position:relative;margin:20px auto 40px;width:min(620px,92%);height:230px;filter:drop-shadow(0 22px 30px rgba(0,0,0,.85))}.car-body{position:absolute;left:4%;right:4%;bottom:38px;height:92px;border-radius:90px 110px 32px 32px;background:linear-gradient(180deg,#555,#101214 42%,#030303);border:2px solid rgba(255,255,255,.18)}.car-roof{position:absolute;left:22%;right:24%;bottom:103px;height:85px;border-radius:120px 120px 10px 10px;background:linear-gradient(180deg,#4b5054,#08090a);border:2px solid rgba(255,255,255,.18)}.wheel{position:absolute;bottom:8px;width:94px;height:94px;border-radius:50%;background:radial-gradient(circle,#050505 34%,#25282a 35% 54%,#030303 55%);border:8px solid #0b0b0b}.wheel.left{left:15%}.wheel.right{right:15%}.headlight{position:absolute;right:8%;bottom:92px;width:80px;height:22px;border-radius:20px;background:linear-gradient(90deg,transparent,#fff);box-shadow:0 0 28px #fff}.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:left;max-width:650px;margin:auto}.feature-row div{border-left:1px solid rgba(255,255,255,.22);padding:10px 16px;color:#ddd}.feature-row strong{color:#fff}.payment-panel{padding:34px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px)}.payment-form{border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:38px;min-height:100%}.panel-header{display:flex;align-items:center;gap:22px}.lock-badge{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);font-size:32px}.panel-header h2{margin:0;font-size:38px;letter-spacing:1px}.panel-header p{margin:4px 0 0;color:#ddd;font-size:22px}.section-line{height:1px;background:rgba(255,255,255,.22);margin:28px 0 20px}.form-block{margin:18px 0}.form-block h3,.details-box h3{font-size:18px;margin:0 0 12px;color:#efefef;letter-spacing:.5px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:1fr 1fr}label{display:block;color:#f1f1f1;font-weight:700;font-size:14px}input,select{width:100%;margin-top:7px;border:1px solid rgba(255,255,255,.22);background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.08));color:#fff;border-radius:8px;padding:14px 16px;font-size:16px;outline:none}select{background-color:#1f1f1f!important;color:#fff!important}select option{background-color:#1f1f1f!important;color:#fff!important}input::placeholder{color:#9fa2a5}input:focus,select:focus{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.14)}.summary-card{display:grid;grid-template-columns:1fr 220px;gap:18px;margin:20px 0;padding:18px 22px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.06))}.summary-card span{display:block;color:#c9c9c9;margin-bottom:4px}.summary-card input{margin-top:6px}.amount-wrap{display:flex;align-items:center;gap:6px;font-weight:700;font-size:22px}.payment-type-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.type-btn{width:100%;margin:0;border:1px solid rgba(255,255,255,.22);border-radius:10px;padding:16px 14px;background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.06));color:#fff;font-size:16px;font-weight:800;cursor:pointer;text-align:center;letter-spacing:0;box-shadow:none}.type-btn:hover{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.13)}.type-btn.active{border-color:#e11d2e;background:rgba(225,29,46,.18);box-shadow:0 0 0 1px rgba(225,29,46,.45) inset}.method-list{display:grid;gap:10px}.pay-option{position:relative;display:grid;grid-template-columns:28px 42px 1fr auto;align-items:center;gap:12px;padding:16px 20px;border:1px solid rgba(255,255,255,.26);border-radius:7px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.05));cursor:pointer;transition:.18s}.pay-option input{display:none}.pay-option.active{border-color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.4) inset}.radio-dot{width:22px;height:22px;border-radius:50%;border:2px solid #fff;display:inline-block;position:relative}.pay-option.active .radio-dot:after{content:"";position:absolute;inset:4px;background:#fff;border-radius:50%}.method-icon{font-size:26px}.card-brands{color:#fff;font-weight:800;letter-spacing:.5px}.details-box{margin-top:18px;border-top:1px solid rgba(255,255,255,.22);padding-top:18px}.details-box label{margin-bottom:14px}.gold-box{border:1px solid rgba(255,219,120,.45);border-radius:10px;padding:18px;background:rgba(150,120,40,.12)}.check-row{font-weight:400;display:flex;gap:10px;align-items:flex-start}.check-row input{width:auto;margin-top:3px}.message-box{margin:20px 0 0;padding:16px 18px;border-radius:10px;font-weight:700;white-space:pre-line}.message-box.success{background:rgba(22,163,74,.18);border:1px solid rgba(74,222,128,.55);color:#bbf7d0}.message-box.error{background:rgba(220,38,38,.18);border:1px solid rgba(248,113,113,.55);color:#fecaca}.hidden{display:none!important}.submit-payment{width:100%;margin-top:22px;border:0;border-radius:8px;padding:20px 18px;background:linear-gradient(180deg,#f2f2f2,#cfd2d4);color:#050505;font-size:22px;font-weight:900;cursor:pointer;letter-spacing:.5px}.submit-payment:disabled{opacity:.65;cursor:not-allowed}.secure-note{text-align:center;color:#aeb3b7;margin:16px 0 0}@media(max-width:1100px){.checkout-shell{grid-template-columns:1fr;padding:18px}.brand-side{min-height:auto}.brand-side h1{font-size:48px}.payment-form{padding:24px}.grid.two,.summary-card{grid-template-columns:1fr}.card-brands{display:none}}@media(max-width:640px){.checkout-shell{padding:0}.brand-side,.payment-panel{border-radius:0}.panel-header h2{font-size:30px}.panel-header p{font-size:17px}.pay-option{grid-template-columns:26px 34px 1fr}.feature-row{grid-template-columns:1fr}.car-art{height:160px}.brand-logo{width:260px}.payment-type-buttons{grid-template-columns:1fr}}
