:root{--navy:#062653;--deep:#031b3d;--teal:#08a6a4;--teal-dark:#078886;--ice:#f5fbfc;--paper:#fff;--muted:#617287;--line:#d6e8ec;--shadow:0 18px 45px #0626531f;--font:"Nunito Sans","Avenir Next Rounded","Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--ice);color:var(--navy);font:15px/1.55 var(--font)}button,a,input,select{font:inherit}button{transition:transform .18s ease,box-shadow .18s ease,background .18s ease}button:hover{transform:translateY(-1px)}
header{height:88px;padding:0 max(24px,calc((100vw - 1200px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--paper);border-bottom:1px solid var(--line)}.brand{width:230px;height:72px;overflow:hidden;display:flex;align-items:center;text-decoration:none}.brand img{width:230px;max-width:none;display:block}nav{display:flex;gap:8px}
.ghost,.secondary,.primary{border:0;border-radius:12px;padding:11px 16px;cursor:pointer}.ghost{background:transparent;color:var(--navy)}.secondary{background:var(--paper);border:1px solid var(--line);color:var(--navy);text-decoration:none}.primary{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;font-weight:800;box-shadow:0 7px 18px #08a6a438}
.hero{padding:68px max(24px,calc((100vw - 1200px)/2));background:radial-gradient(circle at 85% 10%,#08a6a433,transparent 30%),linear-gradient(125deg,#effcfc,#e8f2f8 58%,#dff7f5);border-bottom:1px solid var(--line)}.hero h1{max-width:780px;margin:8px 0 14px;font:900 clamp(40px,7vw,76px)/.98 var(--font);letter-spacing:-3.2px;color:var(--deep)}.hero>p:not(.eyebrow){max-width:720px;font-size:18px;color:#4e647b}.eyebrow{color:var(--teal-dark);font-size:12px;font-weight:900;letter-spacing:1.6px}
form{margin-top:32px;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:10px}input,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px;color:var(--navy);outline:none}input:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #08a6a41f}.prices{display:flex;gap:8px}
.results{max-width:1200px;margin:auto;padding:46px 24px 120px}.result-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.result-head h2{margin:0;font:900 36px/1.1 var(--font);letter-spacing:-1.2px}.result-head p{margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b7dfe1}.photo{aspect-ratio:16/10;background:linear-gradient(145deg,#e8f8f7,#eef4f8);position:relative;display:grid;place-items:center;color:var(--muted)}.photo img{width:100%;height:100%;object-fit:contain}.photo .fav{position:absolute;right:11px;top:11px;border:0;background:#fff;color:var(--teal-dark);border-radius:50%;width:40px;height:40px;font-size:20px;box-shadow:0 5px 16px #06265318}.card-body{padding:19px}.make{color:var(--teal-dark);margin:0;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:1px}.card h3{font:900 24px/1.15 var(--font);letter-spacing:-.7px;margin:4px 0 13px}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;color:var(--muted);font-size:12px}.facts b{display:block;color:var(--navy);font-size:14px}.price{font-size:21px;font-weight:900;margin:19px 0}.actions{display:flex;gap:8px}.actions button{flex:1}.more{display:block;margin:28px auto}
#compare{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);display:flex;gap:22px;align-items:center;background:var(--deep);color:#fff;padding:12px 18px;border-radius:15px;box-shadow:0 14px 45px #031b3d55;z-index:4}#compare[hidden]{display:none}#compare div{display:grid}#compareText{color:#aec9d2;font-size:12px}dialog{width:min(700px,calc(100% - 30px));border:0;border-radius:18px;padding:28px;box-shadow:0 25px 80px #031b3d55}dialog::backdrop{background:#031b3dcc}.close{float:right;border:0;background:none;font-size:28px}.detail-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.source{word-break:break-all;color:var(--teal-dark)}#toast{position:fixed;right:20px;bottom:20px;background:var(--deep);color:#fff;padding:12px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1}.empty{grid-column:1/-1;text-align:center;padding:70px;color:var(--muted)}
@media(max-width:850px){form{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){header{height:76px;padding:0 14px}.brand{width:175px;height:60px}.brand img{width:175px}nav #savedBtn{display:none}.hero{padding:44px 18px}.hero h1{letter-spacing:-2px}form,.grid{grid-template-columns:1fr}.results{padding-inline:14px}#compare{width:calc(100% - 20px);gap:8px;justify-content:space-between}.facts{grid-template-columns:repeat(3,1fr)}}

/* Responsive layout */
html{max-width:100%;overflow-x:hidden}body{min-width:0}img,svg{max-width:100%}#compare{gap:12px;max-width:calc(100% - 24px)}#compare div{min-width:130px}dialog{max-height:calc(100dvh - 24px);overflow:auto}.source{overflow-wrap:anywhere;word-break:normal}#toast{max-width:calc(100% - 40px)}
@media(max-width:850px){.result-head{align-items:flex-start;flex-wrap:wrap;gap:10px}}
@media(max-width:680px){header{height:auto;min-height:76px;padding:8px 14px;gap:8px;flex-wrap:wrap}.brand{width:165px;height:56px}.brand img{width:165px}header nav{max-width:100%;margin-left:auto;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none}header nav::-webkit-scrollbar{display:none}header nav>*{display:inline-flex;flex:none}nav #savedBtn{display:inline-flex}.hero{padding:40px 18px}.hero h1{font-size:clamp(38px,13vw,56px);letter-spacing:-2px}.hero>p:not(.eyebrow){font-size:16px}form,.grid{grid-template-columns:1fr}.results{padding:36px 14px 180px}.result-head h2{font-size:30px}#compare{bottom:8px;width:calc(100% - 16px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:10px}#compare div{grid-column:1/-1;min-width:0}#compare button,#compare a{width:100%;min-width:0;text-align:center}.facts{grid-template-columns:repeat(3,minmax(0,1fr))}dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px);padding:18px}.close,.ghost,.secondary,.primary{min-height:44px}}
@media(max-width:400px){.brand{width:145px}.brand img{width:145px}.hero{padding-inline:14px}.hero h1{font-size:38px}.prices,.actions{flex-direction:column}.facts{grid-template-columns:1fr 1fr}.detail-specs{grid-template-columns:1fr}#toast{right:8px;bottom:8px;max-width:calc(100% - 16px)}}