*{box-sizing:border-box}
:root{--blue:#0649ad;--blue2:#0b5cc9;--navy:#111c2c;--muted:#7d8797;--line:#e5e9ef;--bg:#f5f8fc}
html,body{margin:0;min-height:100%;font-family:Arial,"Noto Sans KR","Malgun Gothic",sans-serif;color:var(--navy);background:#eef3f8}
body{display:flex;justify-content:center}
button,input,select{font:inherit}
button{cursor:pointer}
.app-shell{width:100%;max-width:900px;min-height:100vh;background:#f7f9fc;box-shadow:0 0 40px #00000010;position:relative;padding-bottom:112px}
.topbar{height:88px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 38px;position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:13px}.brand-name{font-size:28px;font-weight:900;letter-spacing:-.7px}.brand-sub{font-size:14px;margin-top:3px;color:#23364f}
.brand-mark{width:58px;height:43px;position:relative;color:var(--blue)}.truck-body{font-size:40px;line-height:1}.truck-wheel{position:absolute;width:11px;height:11px;border-radius:50%;background:var(--blue);bottom:2px}.w1{left:9px}.w2{right:8px}
.bell{width:40px;height:40px;border:0;background:transparent;position:relative}.bell:before{content:"";position:absolute;left:11px;top:8px;width:16px;height:20px;border:3px solid #101923;border-radius:12px 12px 7px 7px}.bell:after{content:"";position:absolute;left:8px;top:28px;width:23px;height:3px;border-radius:3px;background:#101923}
.hero{height:400px;position:relative;overflow:hidden;background:linear-gradient(135deg,#f9fbfd 0%,#edf5fb 55%,#dceaf4 100%);display:flex;align-items:center;padding:20px 42px}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 30%,#fff9,transparent 35%),linear-gradient(180deg,transparent 70%,#cfdbe2aa);pointer-events:none}
.hero-copy{position:relative;z-index:3}.hero h1{font-size:48px;line-height:1.25;margin:0 0 24px;letter-spacing:-2.5px}.hero h1 strong{color:var(--blue)}.hero p{font-size:21px;line-height:1.65;margin:0;color:#263242}
.hero-visual{position:absolute;right:15px;bottom:0;width:58%;height:75%}.road{position:absolute;left:0;right:-20px;bottom:0;height:42%;background:linear-gradient(165deg,#c9d1d5,#59646d);clip-path:polygon(20% 100%,100% 25%,100% 100%,0 100%);opacity:.75}.hero-truck{position:absolute;right:8%;bottom:55px;width:290px;height:150px;filter:drop-shadow(0 12px 10px #0004)}.cab{position:absolute;left:0;bottom:12px;width:115px;height:105px;background:linear-gradient(150deg,#fafafa,#aab2b7);clip-path:polygon(20% 0,72% 0,100% 38%,100% 100%,0 100%,0 27%);border:3px solid #727b80}.cab:before{content:"";position:absolute;left:20px;top:14px;width:64px;height:39px;background:#52636d;border-radius:8px;transform:skew(-12deg)}.trailer{position:absolute;right:0;bottom:30px;width:205px;height:92px;background:linear-gradient(90deg,#e7e9e8,#b7bec1);border:3px solid #8d969b;transform:skewY(-4deg);border-radius:2px}.hero-truck i{position:absolute;bottom:0;width:31px;height:31px;background:#18232b;border:6px solid #9da6aa;border-radius:50%}.hero-truck i:nth-of-type(1){left:17px}.hero-truck i:nth-of-type(2){left:85px}.hero-truck i:nth-of-type(3){right:52px}.hero-truck i:nth-of-type(4){right:8px}
.quote-card{margin:-38px 28px 0;position:relative;z-index:5;background:#fff;border:1px solid #e9edf3;border-radius:24px;padding:27px 28px 23px;box-shadow:0 15px 35px #102c4c18}.route-box{min-height:96px;border-radius:15px;background:linear-gradient(135deg,#fafbfd,#f6f8fb);display:flex;align-items:center;padding:14px 18px;gap:17px}.route-icon{width:58px;height:58px;border-radius:15px;background:#eaf1ff;color:var(--blue);display:grid;place-items:center;font-size:32px;font-weight:800}.pin-icon{font-size:25px}.field{flex:1;display:flex;flex-direction:column;gap:5px}.field label{font-size:20px;font-weight:800}.field input{border:0;outline:0;background:transparent;font-size:18px;color:#263242;width:100%;padding:0}.field input::placeholder{color:#8b94a2}.loc-btn{border:0;background:transparent;color:#707b89;font-size:30px}.route-line{height:18px;border-left:2px dashed #bdc6d1;margin-left:29px}
.cargo-type{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:23px}.type-btn{border:1px solid #e3e7ed;background:#fff;border-radius:14px;min-height:110px;display:flex;align-items:center;text-align:left;padding:15px 18px;gap:16px;color:#3e4856}.type-btn.active{border:2px solid var(--blue);background:#f5f8ff}.type-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:12px;color:var(--blue);font-weight:900;font-size:17px}.weight-icon{background:#dce9ff}.cube-icon{font-size:42px;color:#737d8b}.type-btn b{display:block;font-size:19px}.type-btn em{font-style:normal;font-weight:500}.type-btn small{display:block;margin-top:7px;font-size:15px;color:#89929f}
.cargo-heading,.vehicle-heading{display:flex;align-items:center;justify-content:space-between;margin:25px 0 14px;font-size:18px}.cargo-heading>div span,.vehicle-heading span{color:#929aa6;font-weight:400}.cargo-heading button{border:0;background:transparent;color:var(--blue);font-weight:700;font-size:15px}.cargo-fields{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.input-card{min-height:86px;border:1px solid #e0e5eb;border-radius:13px;display:grid;grid-template-columns:38px 1fr auto;grid-template-rows:28px 30px;align-items:center;padding:10px 12px;background:#fff}.mini-icon{grid-row:1/3;display:grid;place-items:center;font-size:12px;font-weight:800;color:#6c7784}.input-label{font-size:14px;color:#626c79}.input-card input,.input-card select{grid-column:2/4;border:0;outline:0;background:transparent;width:100%;font-size:15px;color:#263242}.input-card em{font-style:normal;color:#707a87;font-size:13px}.input-card select{grid-column:2/4}.vehicle-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.vehicle-grid button{border:1px solid #dfe5ec;background:#fff;border-radius:10px;padding:12px 4px;color:#4c5664;font-weight:700}.vehicle-grid button.active{border-color:var(--blue);color:var(--blue);background:#f1f6ff}
.primary-btn{width:100%;height:72px;border:0;border-radius:13px;background:linear-gradient(100deg,#073d96,#0756c4);color:#fff;font-size:23px;font-weight:800;margin-top:24px;box-shadow:0 8px 18px #0649ad30}.primary-btn strong{font-size:38px;float:right;line-height:22px;margin-right:8px;font-weight:300}.disclaimer{text-align:center;font-size:12px;color:#a0a7b0;margin:12px 0 0}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:30px 38px}.quick-grid button{border:0;background:#fff;border-radius:18px;min-height:140px;box-shadow:0 6px 20px #132d4710;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.quick-grid b{font-size:17px}.quick-grid small{font-size:13px;color:#555e6b}.quick-icon{width:40px;height:40px;border:3px solid #0b438f;border-radius:9px;display:grid;place-items:center;color:#0b438f;font-size:24px;margin-bottom:3px}.won{border-radius:50%;font-weight:900}.headset{border-radius:50%}
.trend-card{margin:0 38px 24px;background:linear-gradient(110deg,#eef5ff,#e6f0ff);border-radius:18px;min-height:130px;padding:22px 30px;display:flex;align-items:center;gap:35px}.chart{height:75px;width:150px;display:flex;align-items:end;gap:12px;border-bottom:2px solid #b5c7e5;padding:0 10px}.chart span{width:23px;background:linear-gradient(#7ba8ec,#0b4aaf);border-radius:4px 4px 0 0}.trend-card b{font-size:22px}.trend-card small{font-size:12px;background:#d1e1ff;color:#356cc2;border-radius:12px;padding:4px 8px}.trend-card p{margin:8px 0;font-size:14px;color:#586476}.trend-card button{border:0;background:transparent;color:var(--blue);font-weight:800;padding:0}
.result-card{margin:0 28px 26px;background:#fff;border-radius:22px;padding:24px;box-shadow:0 12px 30px #102c4c18;border:1px solid #e6ebf2}.result-card.hidden{display:none}.result-top{display:flex;justify-content:space-between;font-size:20px;font-weight:800}.result-top button{border:0;background:transparent;font-size:28px;color:#7b8591}.ai-dot{display:inline-block;width:10px;height:10px;background:#1261c7;border-radius:50%;margin-right:7px}.route-summary{margin:18px 0;padding:15px;background:#f6f8fb;border-radius:12px;display:flex;gap:10px;justify-content:center;font-weight:700}.route-summary b{color:var(--blue)}.result-main{display:grid;grid-template-columns:1fr 1fr;gap:12px}.result-main>div{background:#f4f8ff;border-radius:14px;padding:18px}.result-main span,.result-details span{display:block;color:#7a8490;font-size:13px;margin-bottom:7px}.result-main strong{font-size:26px;color:var(--blue)}.result-details{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.result-details>div{border:1px solid #e6eaf0;border-radius:12px;padding:13px}.result-message{color:#526071;font-size:14px;line-height:1.6}.secondary-btn{width:100%;height:48px;border:1px solid #ccd5e1;background:#fff;border-radius:10px;color:#164f9f;font-weight:700}
.bottom-nav{position:fixed;z-index:30;bottom:0;left:50%;transform:translateX(-50%);width:min(900px,100%);height:92px;background:#fff;border-top:1px solid #e3e7ec;display:grid;grid-template-columns:repeat(5,1fr);padding:8px 15px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -5px 20px #00000008}.bottom-nav button{border:0;background:transparent;color:#727b87;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.bottom-nav button span{font-size:29px;line-height:1}.bottom-nav button b{font-size:12px}.bottom-nav button.active{color:var(--blue)}
.toast{position:fixed;z-index:50;left:50%;bottom:108px;transform:translate(-50%,20px);background:#182333;color:#fff;padding:12px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;white-space:nowrap;font-size:14px}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:700px){.topbar{height:74px;padding:0 20px}.brand-name{font-size:22px}.brand-sub{font-size:11px}.brand-mark{transform:scale(.8);transform-origin:left center}.hero{height:370px;padding:25px 24px;align-items:flex-start}.hero h1{font-size:34px;margin-top:8px}.hero p{font-size:16px;margin-top:15px}.hero-visual{width:75%;height:58%;right:-20px;bottom:0}.hero-truck{transform:scale(.72);transform-origin:bottom right;right:4%;bottom:8px}.quote-card{margin:-35px 14px 0;padding:18px 15px;border-radius:20px}.route-box{min-height:82px;padding:11px 12px;gap:10px}.route-icon{width:46px;height:46px;font-size:25px}.field label{font-size:16px}.field input{font-size:15px}.loc-btn{font-size:25px}.cargo-type{gap:8px}.type-btn{min-height:94px;padding:10px;gap:9px}.type-icon{width:40px;height:40px}.type-btn b{font-size:15px}.type-btn em{display:block}.type-btn small{font-size:12px}.cargo-fields{grid-template-columns:1fr 1fr}.input-card:last-child{grid-column:1/3}.vehicle-grid{grid-template-columns:repeat(3,1fr)}.primary-btn{height:62px;font-size:18px}.quick-grid{margin:22px 14px;gap:8px}.quick-grid button{min-height:112px;border-radius:14px}.quick-grid b{font-size:13px}.quick-grid small{font-size:10px}.quick-icon{width:32px;height:32px;font-size:18px}.trend-card{margin:0 14px 20px;padding:18px;gap:18px}.chart{width:100px;height:60px;gap:6px}.chart span{width:15px}.trend-card b{font-size:16px}.trend-card p{font-size:12px}.result-card{margin:0 14px 20px;padding:18px}.result-details{grid-template-columns:1fr}.bottom-nav{height:82px}.toast{bottom:95px}.hero-copy{z-index:4}}
@media(min-width:701px){.app-shell{min-height:100vh}}