:root{--navy:#0b2545;--navy-deep:#071a31;--orange:#f47721;--orange-light:#fff2e8;--ink:#142235;--muted:#718096;--line:#dfe6ec;--bg:#f5f7f9;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:"IBM Plex Sans Thai",sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}.page-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,44%) minmax(570px,56%)}.intro-panel{background:var(--navy);color:#fff;padding:38px clamp(38px,5vw,84px);position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:100vh}.intro-panel:before{content:"";position:absolute;width:540px;height:540px;border:1px solid rgba(255,255,255,.05);border-radius:50%;left:-280px;top:14%}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700;letter-spacing:.2px;position:relative;z-index:2}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--orange);color:#fff}.brand-mark svg{width:27px;fill:none;stroke:white;stroke-width:1.8}.intro-copy{margin-top:clamp(60px,10vh,115px);position:relative;z-index:2;max-width:580px}.eyebrow,.step-label{display:inline-flex;color:#ff9c5b;text-transform:uppercase;font-size:12px;font-weight:700;letter-spacing:2.2px}.intro-copy h1{font-size:clamp(42px,4.3vw,66px);line-height:1.16;letter-spacing:-1.8px;margin:18px 0 22px}.intro-copy h1 em{font-style:normal;color:var(--orange)}.intro-copy p{color:#b8c6d5;font-size:17px;line-height:1.85;max-width:500px;margin:0}.car-visual{position:relative;margin:30px -65px -5px -20px;z-index:1}.car-visual svg{width:100%;display:block;filter:drop-shadow(0 22px 18px rgba(0,0,0,.16));position:relative;z-index:2}.orange-orbit{position:absolute;width:320px;height:320px;border:55px solid rgba(244,119,33,.08);border-radius:50%;right:12%;top:0}.trust-row{display:flex;align-items:center;gap:26px;margin-top:auto;padding-top:20px;position:relative;z-index:2}.trust-row div{display:flex;flex-direction:column}.trust-row strong{font-size:22px;color:#fff}.trust-row span{font-size:12px;color:#8fa3b8;margin-top:2px}.trust-row i{height:34px;width:1px;background:rgba(255,255,255,.15)}.form-panel{background:#fff;padding:clamp(44px,6vh,72px) clamp(42px,7vw,108px);overflow:auto}.mobile-brand{display:none}.form-heading{max-width:750px;margin-bottom:38px}.form-heading h2{font-size:34px;letter-spacing:-.7px;margin:10px 0 8px}.form-heading p{margin:0;color:var(--muted);font-size:14px}form{max-width:750px}.section-title{display:flex;align-items:center;gap:13px;margin:0 0 18px}.section-title>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--orange-light);color:var(--orange);font-size:12px;font-weight:700}.section-title>div{display:flex;flex-direction:column}.section-title strong{font-size:16px}.section-title small{color:#94a0af;font-size:11px;margin-top:1px}.field-grid{display:grid;gap:16px}.two-cols{grid-template-columns:1fr 1fr}.car-grid{grid-template-columns:1.35fr .65fr}.field{display:block;margin-bottom:17px}.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:7px}.field b{color:var(--orange)}.input-wrap{height:48px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 14px;transition:.2s;background:#fff}.input-wrap:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(244,119,33,.1)}.input-wrap svg{width:19px;height:19px;flex:0 0 auto;margin-right:10px;fill:none;stroke:#8795a5;stroke-width:1.7}.input-wrap input,.input-wrap select{border:0;outline:0;font:inherit;color:var(--ink);width:100%;height:100%;background:transparent;font-size:13px;min-width:0}.input-wrap input::placeholder{color:#a5afba}.input-wrap select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#8491a0 50%),linear-gradient(135deg,#8491a0 50%,transparent 50%);background-position:calc(100% - 12px) 21px,calc(100% - 7px) 21px;background-size:5px 5px;background-repeat:no-repeat}.hint{display:block;color:#9aa5b1;font-size:10px;margin:6px 3px 0}.divider{height:1px;background:#edf0f3;margin:12px 0 28px}.plate-wrap{height:48px;border:1px solid var(--line);border-radius:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fafbfd}.plate-wrap input{border:0;outline:0;text-align:center;width:100%;font:600 13px inherit;background:transparent}.plate-wrap span{font-size:7px;color:#9ba6b2;letter-spacing:1px}.upload-box{min-height:86px;border:1.5px dashed #ccd5dd;border-radius:12px;display:flex;align-items:center;padding:15px 18px;gap:14px;cursor:pointer;margin-bottom:20px;transition:.2s;position:relative;overflow:hidden}.upload-box:hover{border-color:var(--orange);background:#fffaf7}.upload-box>input{position:absolute;opacity:0;pointer-events:none}.upload-icon{width:45px;height:45px;border-radius:11px;background:var(--orange-light);display:grid;place-items:center;flex:0 0 auto}.upload-icon svg{width:22px;fill:none;stroke:var(--orange);stroke-width:1.7}.upload-box>span:nth-of-type(2){display:flex;flex-direction:column}.upload-box strong{font-size:13px}.upload-box small{color:#9aa5b1;font-size:10px;margin-top:3px}.upload-box img{display:none;width:64px;height:54px;object-fit:cover;border-radius:8px;margin-left:auto}.upload-box.has-preview img{display:block}.submit-btn{width:100%;height:54px;border:0;border-radius:12px;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;gap:10px;font:700 15px inherit;cursor:pointer;box-shadow:0 10px 24px rgba(244,119,33,.2);transition:.2s;margin-top:6px}.submit-btn:hover{background:#e86812;transform:translateY(-1px);box-shadow:0 13px 28px rgba(244,119,33,.28)}.submit-btn:active{transform:translateY(0)}.submit-btn svg{width:20px;fill:none;stroke:#fff;stroke-width:2}.privacy{display:flex;align-items:center;justify-content:center;gap:7px;color:#9ba6b1;font-size:10px}.privacy svg{width:13px;fill:none;stroke:#9ba6b1;stroke-width:1.8}.toast{position:fixed;right:28px;bottom:28px;display:flex;align-items:center;gap:12px;background:#fff;padding:15px 20px;border-radius:14px;box-shadow:0 20px 50px rgba(7,26,49,.2);transform:translateY(120px);opacity:0;transition:.35s;z-index:10}.toast.show{transform:translateY(0);opacity:1}.toast>span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#e9f8ef;color:#22a45d;font-weight:700}.toast div{display:flex;flex-direction:column}.toast strong{font-size:13px}.toast small{font-size:10px;color:var(--muted);margin-top:2px}@media(max-width:980px){.page-shell{grid-template-columns:1fr}.intro-panel{min-height:auto;padding:32px 30px 48px}.intro-copy{margin-top:60px}.intro-copy h1{font-size:48px}.car-visual{max-width:650px;align-self:center;margin:15px 0 -15px}.trust-row{margin-top:15px}.form-panel{padding:55px max(25px,8vw)}}@media(max-width:620px){.intro-panel{display:none}.form-panel{padding:24px 20px 40px}.mobile-brand{display:flex;color:var(--navy);margin-bottom:45px}.mobile-brand .brand-mark{font-size:18px}.form-heading h2{font-size:29px}.two-cols,.car-grid{grid-template-columns:1fr}.field-grid{gap:0}.toast{left:18px;right:18px;bottom:18px}.section-title small{max-width:230px}.form-heading{margin-bottom:32px}}