/* Mettur Tech Refrigeration - shared styles */
@font-face{font-family:"Space Grotesk";src:url(/fonts/SpaceGrotesk-Variable.woff2) format("woff2");font-weight:300 700;font-display:swap}
:root{color-scheme:light;--bg:#fff;--tint:#EEF6FC;--rt:#FDEEEE;--blue:#5AA9E6;--bd:#256FA8;--red:#D2424A;--redd:#B7343C;--ink:#1B2A38;--mut:#5B6B79;--line:#DCE8F0}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 "Space Grotesk",system-ui,sans-serif;font-style:normal}
img{max-width:100%;height:auto;display:block;background:var(--tint)}
h1,h2,h3{margin:0 0 .5em;line-height:1.12;letter-spacing:-.02em;font-weight:500}
h1{font-size:clamp(34px,5.2vw,58px)}h2{font-size:clamp(27px,3.8vw,40px)}h3{font-size:20px;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}a{color:inherit}
.w{max-width:1180px;margin:0 auto;padding:0 24px}
.i{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.lead{max-width:620px;color:var(--mut);font-size:18px}
.note{font-size:13px;color:var(--mut)}
/* header */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0);min-height:77px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:76px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;line-height:1.15;text-decoration:none}
.logo img{width:56px;height:56px;background:none}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-size:15px;color:var(--mut)}
nav a{text-decoration:none;white-space:nowrap}nav a:hover,nav a[aria-current]{color:var(--bd)}
.dd{position:relative}.dd>a{display:inline-flex;align-items:center;gap:5px}
.sub{display:none;position:absolute;top:100%;left:-14px;padding:12px 8px 8px;min-width:270px;flex-direction:column;gap:0!important;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 28px rgba(27,42,56,.1);color:var(--ink)}
.dd:hover .sub,.dd:focus-within .sub{display:flex}
.bg{display:none;place-items:center;width:46px;height:46px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer}
.bg .x{display:none}header.open .bg .x{display:inline}header.open .bg .o{display:none}
@media(min-width:1181px){nav>ul>li>a{display:flex;align-items:center;height:76px;padding-top:2px;border-bottom:2px solid transparent}nav>ul>li>a:hover,nav>ul>li>a[aria-current]{border-bottom-color:var(--blue)}.sub{padding-top:8px}.sub a{display:block;padding:10px 14px;border-radius:6px;white-space:nowrap}.sub a:hover{background:var(--tint)}}
@media(max-width:1180px){.bg{display:grid}nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(27,42,56,.08);max-height:calc(100vh - 90px);overflow:auto}header.open nav{display:block}nav ul{flex-direction:column;gap:0;font-size:16px;color:var(--ink)}nav li a{display:block;padding:15px 24px;border-top:1px solid var(--line)}.dd>a{display:none}.dd .sub{display:flex;position:static;padding:0;border:0;box-shadow:none;min-width:0}.hc{margin-left:auto}}
@media(max-width:560px){.hc,.logo span{display:none}.bg{margin-left:auto}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 22px;min-height:48px;border-radius:8px;font:500 16px "Space Grotesk",sans-serif;text-decoration:none;border:1.5px solid var(--red);cursor:pointer;transition:background .15s}
.p{background:var(--red);color:#fff}.p:hover{background:var(--redd)}
.s{background:#fff;color:var(--bd);border-color:var(--blue)}.s:hover{background:var(--tint)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
/* layout */
section{padding:84px 0}
.sec{background:var(--tint)}.secr{background:var(--rt)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
@media(max-width:900px){.g2{grid-template-columns:1fr;gap:34px}.g3{grid-template-columns:1fr}section{padding:60px 0}}
.im{width:100%;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
.r43{aspect-ratio:4/3}.r54{aspect-ratio:5/6}.r169{aspect-ratio:16/10}
/* hero */
.hero{background:linear-gradient(180deg,var(--tint),#fff);padding:0}
.hero .g2{padding-top:60px;padding-bottom:80px}
.hero p.l{font-size:19px;color:var(--mut);max-width:520px}
.facts{display:flex;flex-wrap:wrap;gap:12px 26px;list-style:none;margin:32px 0 0;padding:26px 0 0;border-top:1px solid var(--line);font-size:15px;color:var(--mut)}
.facts li{display:flex;gap:8px;align-items:center}.facts .i{color:var(--bd);width:18px;height:18px}
/* hero without image */
.hero .g2.solo{grid-template-columns:1fr}.hero .g2.solo p.l{max-width:640px}
/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card .im{border:0;border-radius:0;border-bottom:1px solid var(--line)}
.card .bd{padding:26px;display:flex;flex-direction:column;flex:1}
.card .btn{margin-top:auto;align-self:flex-start}
.ic{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:var(--tint);color:var(--bd);margin-bottom:16px}
.ck{list-style:none;padding:0;margin:0 0 24px;color:var(--mut);font-size:16px}
.ck li{display:flex;gap:10px;padding:7px 0;border-top:1px solid var(--line)}.ck .i{color:var(--bd);width:18px;height:18px;margin-top:3px}
.stat{font-size:clamp(90px,14vw,160px);line-height:.9;font-weight:500;letter-spacing:-.05em;color:var(--bd);margin:0}
.stat small{font-size:.28em;letter-spacing:0;margin-left:6px;color:var(--mut)}
.why{display:grid;grid-template-columns:repeat(3,1fr);margin-top:44px;border:1px solid var(--line);border-radius:14px;background:#fff}
.why div{padding:28px;border-right:1px solid var(--line)}.why div:last-child{border:0}.why p{color:var(--mut);margin:0;font-size:16px}
@media(max-width:900px){.why{grid-template-columns:1fr}.why div{border-right:0;border-bottom:1px solid var(--line)}}
/* shop: equal tiles, any number of photos */
.shop{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:16px;margin-top:44px}
.shop img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:center 30%}
@media(max-width:700px){.shop{grid-template-columns:1fr 1fr;gap:12px}}
/* video */
.vid{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#101820;border:1px solid var(--line)}
.vid img,.vid iframe,.vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.vid button{position:absolute;inset:0;width:100%;border:0;background:rgba(27,42,56,.18);cursor:pointer;display:grid;place-items:center}
.vid button span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#fff;color:var(--red)}
.vid button .i{fill:currentColor;width:26px;height:26px;margin-left:3px}
.vt{margin-top:10px;font-weight:500}
/* gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.gi{all:unset;cursor:pointer;display:block}.gi img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:14px;border:1px solid var(--line)}
.gi:hover img{border-color:var(--blue)}.gi b{display:block;margin-top:8px;font-weight:500;font-size:16px}
@media(max-width:700px){.gal{grid-template-columns:1fr 1fr}}
dialog{border:0;border-radius:14px;padding:0;width:min(860px,94vw);overflow:hidden}
dialog::backdrop{background:rgba(27,42,56,.65)}dialog img{width:100%;max-height:78vh;object-fit:contain}
dialog p{margin:0;padding:12px 18px;display:flex;justify-content:space-between;align-items:center;font-weight:500}
/* reviews, areas, steps */
.empty{border:1px dashed #B9CFE0;border-radius:14px;padding:28px;color:var(--mut);background:#fff}
.chips{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0 0;padding:0;list-style:none}
.chips li{display:flex;gap:10px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:10px;font-weight:500}.chips .i{color:var(--red)}
.steps{list-style:none;counter-reset:s;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{counter-increment:s;border-top:2px solid var(--blue);padding-top:16px;color:var(--mut)}
.steps li::before{content:"0" counter(s);display:block;font-weight:700;color:var(--bd);margin-bottom:6px}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
/* contact */
.cl{display:flex;gap:16px;align-items:center;padding:18px 0;border-top:1px solid var(--line);text-decoration:none}
.cl .ic{margin:0}.cl span{display:block;font-size:14px;color:var(--mut);line-height:1.3}.cl b{font-size:24px;font-weight:500}
form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;display:grid;gap:16px}
label{font-weight:500;font-size:15px;display:grid;gap:7px}
input,select,textarea{font:inherit;padding:12px 14px;border-radius:8px;border:1.5px solid #C5D6E2;background:#fff;color:var(--ink);width:100%}
.err{color:#B3261E;font-size:14px;font-weight:400}
.hp{position:absolute;left:-9999px}
.cta{background:var(--rt);text-align:center}.cta .lead{margin-inline:auto}.cta .row{justify-content:center}
/* footer */
footer{border-top:1px solid var(--line);background:var(--tint);padding:56px 0 120px;font-size:15px;color:var(--mut)}
footer .w{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer b{display:block;color:var(--ink);margin-bottom:8px}footer a{display:block;text-decoration:none;padding:3px 0}footer a:hover{color:var(--bd)}
footer img{width:84px;height:84px;margin-bottom:10px;background:none}
.copy{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:13px}
@media(max-width:900px){footer .w{grid-template-columns:1fr 1fr}}
.bar{display:none}
@media(max-width:1180px){.bar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:25;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0));background:#fff;border-top:1px solid var(--line)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* reviews */
.stars{display:flex;gap:2px;color:var(--blue);margin-bottom:12px}.stars .i{width:18px;height:18px}.i.on{fill:currentColor}
.rcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.rcard p{margin:0 0 14px}.rcard small{color:var(--mut)}
.rvf{max-width:640px;margin-top:44px}
.rs{display:flex;gap:4px}.rs button{all:unset;cursor:pointer;color:var(--blue);padding:4px;border-radius:6px}.rs button:focus-visible{outline:3px solid var(--blue)}.rs .i{width:32px;height:32px}
.rs button.on .i{fill:currentColor}