/* Chawla Auto Components — site styles (no build step) */
:root{--ink:#101828;--navy:#1d2939;--navy2:#101828;--orange:#e5641c;--orange-d:#c9540f;--steel:#667085;--muted:#98a2b3;--line:#e4e7ec;--soft:#f4f6f8;--white:#fff;--green:#12b76a;--green-d:#027a48;--body:#344054;--max:1312px;--r:6px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden;max-width:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:'Barlow',system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}a:hover{color:var(--orange)}
h1,h2,h3,h4{font-family:'Barlow Condensed','Barlow',sans-serif;margin:0;line-height:1;text-transform:uppercase;letter-spacing:.01em;font-weight:700}
h1{font-size:clamp(36px,5vw,62px);font-weight:800;line-height:.95}
h2{font-size:clamp(32px,4.2vw,52px)}
h3{font-size:24px}
p{margin:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 16px}
@media(min-width:768px){.wrap{padding:0 32px}}
@media(min-width:1200px){.wrap{padding:0 0}}
section{padding:56px 0}
@media(min-width:768px){section{padding:80px 0}}
.soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.navyb{background:var(--navy);color:#fff}.navyb h2,.navyb h3{color:#fff}
.eyebrow{color:var(--orange);font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;display:block;margin-bottom:12px}
.lead{font-size:clamp(16px,1.3vw,19px);line-height:1.55;color:var(--body);max-width:640px}
.navyb .lead{color:#d0d5dd}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.sec-head p{color:var(--steel);max-width:460px;font-size:15px}
.navyb .sec-head p{color:var(--muted)}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:4px;font-weight:600;font-size:16px;letter-spacing:.02em;border:0;cursor:pointer;font-family:inherit;white-space:nowrap}
.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover{background:var(--orange-d);color:#fff}
.btn-ghost{border:1.5px solid var(--ink);color:var(--ink);background:transparent}
.btn-wa{border:1.5px solid var(--green);color:var(--green-d);background:#fff}.btn-wa:hover{color:var(--green-d);background:#ecfdf3}
.btn-sm{height:44px;padding:0 16px;font-size:15px}
.btn svg{flex-shrink:0}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:16px;height:72px;min-width:0}.hdr .brand{min-width:0}
@media(min-width:1024px){.hdr .wrap{height:88px}}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:1;min-width:0;overflow:hidden}
.brand img{height:40px;width:auto;flex-shrink:0}@media(min-width:1024px){.brand img{height:56px}}
.brand .bt{display:flex;flex-direction:column;line-height:1}
.brand .bt b{font-family:'Barlow Condensed';font-weight:800;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.04em;text-transform:uppercase}
.brand .bt small{font-size:10px;color:var(--steel);letter-spacing:.16em;margin-top:4px;display:none}
@media(min-width:640px){.brand .bt b{font-size:22px}.brand .bt small{display:block}}
.nav{display:none;gap:28px;margin-left:auto;font-weight:500;font-size:15px}
.nav a.on{color:var(--orange);border-bottom:2px solid var(--orange);padding-bottom:4px}
.hdr-cta{display:none;align-items:center;gap:14px}
.hdr-cta .tel{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px}
.lang{font-size:13px;color:var(--steel);border:1px solid var(--line);border-radius:4px;padding:6px 10px}
.emp{font-size:13px;color:var(--steel);border:1px solid var(--line);border-radius:20px;padding:6px 12px;white-space:nowrap}
.emp.in{color:var(--ink);border-color:var(--ink)}
.burger{margin-left:auto;flex-shrink:0;background:none;border:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--ink);cursor:pointer}
@media(min-width:1024px){.nav{display:flex}.hdr-cta{display:flex}.burger{display:none}}
@media(min-width:768px)and(max-width:1023px){.hdr-cta{display:flex}.hdr-cta .tel,.hdr-cta .lang{display:none}.burger{margin-left:0}}
.mnav{display:none;position:fixed;inset:72px 0 0 0;background:#fff;z-index:49;padding:16px;flex-direction:column;gap:4px;overflow:auto}
.mnav.open{display:flex}
.mnav a{padding:14px 12px;border-bottom:1px solid var(--line);font-size:18px;font-weight:500}
.mnav .btn{margin-top:12px}
/* hero */
.hero{padding:48px 0 40px}@media(min-width:1024px){.hero{padding:80px 0 64px}}
.hero .wrap{display:grid;gap:32px;align-items:center;grid-template-columns:minmax(0,1fr)}.hero .wrap>*{min-width:0}
@media(min-width:1024px){.hero .wrap{grid-template-columns:1fr 1fr;gap:48px}}
.hero-copy{display:flex;flex-direction:column;gap:24px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:8px}
@media(min-width:640px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{padding-left:14px;border-left:3px solid var(--orange)}
.stat b{display:block;white-space:nowrap;font-family:'Barlow Condensed';font-weight:800;font-size:clamp(30px,3vw,40px);line-height:1}
.stat span{font-size:12px;color:var(--steel);letter-spacing:.08em;text-transform:uppercase}
.navyb .stat b{color:#fff}.navyb .stat span{color:var(--muted)}
/* 3d viewer */
.v3d{background:var(--soft);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;position:relative}
.v3d .stage{position:relative;min-width:0;aspect-ratio:5/4;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 60%,#fff 0,var(--soft) 70%)}
.v3d .stage img{max-height:88%;max-width:80%;width:auto;height:auto;object-fit:contain;transition:opacity .3s}
.v3d model-viewer{position:absolute;inset:0;width:100%;height:100%;--poster-color:transparent}
.v3d .tags{position:absolute;top:12px;left:12px;display:flex;gap:6px;z-index:2}
.tag{font-size:11px;font-weight:600;letter-spacing:.08em;padding:5px 9px;border-radius:3px;text-transform:uppercase}
.tag.o{background:var(--orange);color:#fff}.tag.w{background:#fff;color:var(--steel);border:1px solid var(--line);text-transform:none;letter-spacing:0}
.v3d .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid var(--line);background:#fff}
.v3d .bar b{font-family:'Barlow Condensed';font-size:20px;text-transform:uppercase;display:block;line-height:1.05}
.v3d .bar small{font-size:12px;color:var(--steel)}
.v3d .rot{height:40px;padding:0 14px;border-radius:4px;border:1.5px solid var(--ink);background:#fff;color:var(--ink);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:inherit;white-space:nowrap}
.v3d.live .stage img{opacity:0}
/* logos */
.strip{padding:22px 0;background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip .wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.strip .lbl{font-size:12px;color:var(--steel);letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}
.strip .lg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;flex-grow:1}
@media(min-width:768px){.strip .lg{grid-template-columns:repeat(8,minmax(0,1fr));gap:24px}}
.lt{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);height:56px;padding:8px}
.lt img{max-width:82%;max-height:60%;object-fit:contain;width:auto}
@media(min-width:768px){.strip .lt{border:0;background:transparent;height:44px}.strip .lt img{max-height:34px;max-width:100%}}
.cust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:640px){.cust{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
@media(min-width:1024px){.cust{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:1280px){.cust{grid-template-columns:repeat(7,minmax(0,1fr))}}
.cc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.cc .lt{height:88px;border:0;border-radius:0}
.cc .m{padding:10px 12px 12px;border-top:1px solid var(--line)}
.cc .m b{display:block;font-size:14px;font-weight:600}
.cc .m span{font-size:12px;color:var(--steel)}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:20px}
.chips span{font-size:13px;font-weight:500;color:var(--navy);background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:6px 12px}
.chips .l{background:none;border:0;color:var(--steel);padding:0 6px 0 0}
/* cards */
.grid3{display:grid;gap:14px;grid-template-columns:repeat(1,minmax(0,1fr))}
@media(min-width:640px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media(min-width:1024px){.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.grid4{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:768px){.grid4{gap:20px}}
@media(min-width:1024px){.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px}
.card .ic{color:var(--orange)}
.card h3{font-size:22px}
.card p{font-size:14px;color:var(--steel);line-height:1.5}
a.card:hover{border-color:var(--orange);color:inherit}
.pc{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.pc .ph{aspect-ratio:4/3;background:var(--soft);display:flex;align-items:center;justify-content:center;padding:16px}
.pc .ph img{max-height:100%;max-width:100%;object-fit:contain;width:auto}
.pc .m{padding:16px 18px 20px;display:flex;flex-direction:column;gap:6px}
.pc .m h3{font-size:20px}@media(min-width:1024px){.pc .m h3{font-size:22px}}
.pc .m p{font-size:14px;color:var(--steel)}
.pc .m .more{font-size:14px;margin-top:6px}
a.pc:hover{border-color:var(--orange);color:inherit}
/* tech (navy) */
.tech{display:grid;gap:14px;grid-template-columns:repeat(1,minmax(0,1fr))}
@media(min-width:640px){.tech{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media(min-width:1024px){.tech{grid-template-columns:repeat(3,minmax(0,1fr))}}
.tc{background:var(--navy2);border:1px solid #344054;border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:10px}
.tc .ic{color:var(--orange)}.tc h3{color:#fff;font-size:22px;line-height:1.05}.tc p{font-size:14px;color:var(--muted);line-height:1.55}
.why{display:grid;gap:24px}
@media(min-width:1024px){.why{grid-template-columns:5fr 7fr;gap:48px}}
.why .g{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:14px}
@media(min-width:640px){.why .g{grid-template-columns:repeat(2,minmax(0,1fr))}}
.wc{background:var(--navy2);border:1px solid #344054;border-radius:var(--r);padding:20px}
.wc b{display:flex;align-items:center;gap:8px;font-family:'Barlow Condensed';font-size:22px;text-transform:uppercase;color:#fff;font-weight:700}
.wc b svg{color:var(--orange)}
.wc p{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.5}
/* leadership */
.lead-grid{display:grid;gap:14px;grid-template-columns:repeat(1,minmax(0,1fr))}
@media(min-width:640px){.lead-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media(min-width:1024px){.lead-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
.lc{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;display:flex;flex-direction:row;gap:14px;align-items:center;padding:12px}
@media(min-width:1024px){.lc{flex-direction:column;align-items:stretch;padding:0}}
.lc .ph{width:72px;height:72px;border-radius:36px;background:var(--soft);border:1px solid var(--line);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-family:'Barlow Condensed';font-weight:800;font-size:26px}
@media(min-width:1024px){.lc .ph{width:auto;height:200px;border-radius:0;border:0;border-bottom:1px solid var(--line);font-size:56px}}
.lc .m{display:flex;flex-direction:column;gap:4px}
@media(min-width:1024px){.lc .m{padding:14px 16px 18px}}
.lc h3{font-size:20px;line-height:1}
.lc .r{font-size:12px;font-weight:600;color:var(--orange);letter-spacing:.04em}
.lc p{font-size:13px;color:var(--steel);line-height:1.5;display:none}
@media(min-width:1024px){.lc p{display:block}}
/* rfq */
.rfq-wrap{display:grid;gap:32px;align-items:start}
@media(min-width:1024px){.rfq-wrap{grid-template-columns:5fr 7fr;gap:48px}}
.ticks{display:flex;flex-direction:column;gap:10px;font-size:15px;color:var(--body)}
.ticks span{display:flex;gap:10px;align-items:center}.ticks svg{color:var(--orange);flex-shrink:0}
.rfq{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:16px;box-shadow:0 8px 30px rgba(16,24,40,.08)}
@media(min-width:768px){.rfq{padding:32px}}
.rfq h3{font-size:28px}.rfq .sub{font-size:14px;color:var(--steel)}
.fgrid{display:grid;gap:14px;grid-template-columns:repeat(1,minmax(0,1fr))}
@media(min-width:640px){.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.f{display:flex;flex-direction:column;gap:6px}
.f label{font-size:12px;font-weight:600;color:var(--navy);letter-spacing:.04em;text-transform:uppercase}
.f input,.f select,.f textarea{height:48px;background:#fff;border:1.5px solid #cfd4dc;border-radius:4px;color:var(--ink);padding:0 14px;font-size:16px;font-family:inherit;width:100%}
.f textarea{height:110px;padding:12px 14px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--orange);outline-offset:1px;border-color:var(--orange)}
.req{color:var(--orange)}
.drop{border:1.5px dashed #cfd4dc;background:var(--soft);border-radius:6px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;color:var(--navy);cursor:pointer}
.drop.over{border-color:var(--orange);background:#fff7f2}
.drop b{font-weight:600}.drop b i{color:var(--orange);font-style:normal}.drop small{font-size:13px;color:var(--steel)}
.drop input{display:none}
.files{display:flex;flex-direction:column;gap:6px;font-size:14px}
.files div{display:flex;justify-content:space-between;gap:10px;padding:8px 12px;background:var(--soft);border-radius:4px}
.files button{background:none;border:0;color:var(--steel);cursor:pointer;font-size:14px}
.rfq .acts{display:flex;gap:12px;flex-wrap:wrap}.rfq .acts .btn{flex-grow:1}
.rfq .note{font-size:12px;color:var(--steel)}
.rfq .ok{display:none;background:#ecfdf3;border:1px solid #abefc6;color:#067647;padding:14px 16px;border-radius:6px;font-size:15px}
.rfq .err{display:none;background:#fef3f2;border:1px solid #fecdca;color:#b42318;padding:14px 16px;border-radius:6px;font-size:15px}
/* page head */
.phead{padding:48px 0 32px;border-bottom:1px solid var(--line)}
@media(min-width:1024px){.phead{padding:72px 0 48px}}
.crumb{font-size:13px;color:var(--steel);margin-bottom:12px;display:block}
.crumb a:hover{color:var(--orange)}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.pills a{padding:8px 14px;border-radius:20px;font-size:14px;font-weight:500;border:1px solid var(--line);background:#fff}
.pills a.on{background:var(--orange);border-color:var(--orange);color:#fff}
/* capabilities rows */
.crow{display:grid;gap:14px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center;grid-template-columns:1fr}
@media(min-width:768px){.crow{grid-template-columns:40px 1fr 1fr;gap:24px}}
@media(min-width:1024px){.crow{grid-template-columns:40px 5fr 3fr 3fr}}
.crow .ic{color:var(--orange)}
.crow h3{font-size:clamp(24px,3vw,34px)}.crow p{font-size:15px;color:var(--steel);margin-top:6px}
.crow .tp{font-size:14px;color:var(--body)}.crow .tp .eyebrow{font-size:11px;margin-bottom:4px}
.crow .img{aspect-ratio:16/9;background:var(--soft);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.crow .img img{width:100%;height:100%;object-fit:cover}
.banner{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:var(--r);margin-top:32px}
.banner span{font-size:17px}
/* product detail */
.pd{display:grid;gap:24px}
@media(min-width:1024px){.pd{grid-template-columns:7fr 5fr;gap:48px}}
.pd .thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}
.pd .thumbs div{aspect-ratio:4/3;background:var(--soft);border:1px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.spec{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:15px;background:#fff}
.spec div{display:grid;grid-template-columns:1fr 2fr;padding:12px 16px;border-top:1px solid var(--line)}
.spec div:first-child{border-top:0}.spec div span:first-child{color:var(--steel)}
.pd .side{display:flex;flex-direction:column;gap:18px}
.pd .side .acts{display:flex;gap:12px}.pd .side .acts .btn-orange{flex-grow:1}
/* plants */
.plants{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:768px){.plants{grid-template-columns:repeat(3,minmax(0,1fr))}}
.plant{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.plant .img{aspect-ratio:4/3;background:var(--soft);overflow:hidden}.plant .img img{width:100%;height:100%;object-fit:cover}
.plant .m{padding:16px 18px 20px}.plant h3{font-size:22px}.plant p{font-size:14px;color:var(--body);margin-top:6px;line-height:1.55}
.plant .m .eyebrow{margin-bottom:6px;font-size:11px}
.tl{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:768px){.tl{grid-template-columns:repeat(4,minmax(0,1fr))}}
.tl div{padding-top:14px;border-top:3px solid var(--orange)}
.tl b{font-family:'Barlow Condensed';font-size:32px;font-weight:800;display:block;line-height:1}
.tl span{font-size:14px;color:var(--body);display:block;margin-top:6px;line-height:1.5}
/* contact ways */
.ways{display:flex;flex-direction:column;gap:12px}
.way{display:flex;gap:16px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.way b{font-family:'Barlow Condensed';font-weight:800;font-size:30px;color:var(--orange);line-height:1;flex-shrink:0;width:28px}
.way strong{display:block;font-size:17px;font-weight:600}.way span{font-size:14px;color:var(--steel);line-height:1.5}
.map{aspect-ratio:16/9;background:var(--soft);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.map iframe{width:100%;height:100%;border:0}
/* footer */
.ftr{background:var(--navy);color:#d0d5dd;padding:48px 0 24px;font-size:14px}
.ftr .cols{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:640px){.ftr .cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.ftr .cols{grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}}
.ftr .logo{width:fit-content;margin-bottom:12px}.ftr .logo img{height:64px;width:auto}
.ftr .nm{font-family:'Barlow Condensed';font-weight:800;font-size:22px;color:#fff;letter-spacing:.04em;text-transform:uppercase;display:block;margin-bottom:10px}
.ftr p{line-height:1.6}.ftr .eyebrow{margin-bottom:6px}.ftr .eyebrow+p{margin-bottom:14px}
.ftr .links a{display:block;color:#fff;padding:4px 0}.ftr .links a:hover{color:var(--orange)}
.ftr .bot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #344054;margin-top:32px;padding-top:18px;font-size:13px;color:var(--muted)}
/* sticky mobile cta */
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:10px 12px;display:flex;gap:8px;box-shadow:0 -6px 20px rgba(16,24,40,.08)}
.mcta .btn{height:48px}.mcta .btn-orange{flex-grow:1}.mcta .sq{width:48px;padding:0}
@media(min-width:1024px){.mcta{display:none}}
body.has-mcta{padding-bottom:72px}@media(min-width:1024px){body.has-mcta{padding-bottom:0}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}