:root{
  --navy:#071b52;--navy2:#0b276b;--gold:#e3b526;--gold2:#f0c94e;
  --ink:#172033;--muted:#667286;--paper:#f5f7fa;--line:#dfe5ec;--white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;color:var(--ink);background:#fff;font-family:"DM Sans",sans-serif;font-size:16px;line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4{font-family:Manrope,sans-serif}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2.85rem,5.7vw,6.3rem);line-height:.98;letter-spacing:-.06em;margin:20px 0 24px}
h1 strong{color:#e9eef8;font-weight:700}
h2{font-size:clamp(2.2rem,4vw,4.55rem);line-height:1.04;letter-spacing:-.052em;margin:0 0 22px}
h2 em{font-style:normal;color:var(--gold)}
h3{font-size:1.2rem;line-height:1.2}
.header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 #dbe1e8;transition:box-shadow .25s ease}.header.scrolled{box-shadow:0 10px 28px #071b5218}
.topbar{min-height:31px;transition:max-height .25s ease,padding .25s ease,opacity .2s ease;overflow:hidden;background:var(--navy);color:#d8e0ee;display:flex;align-items:center;gap:35px;padding:5px 4vw;font-size:11px}
.topbar a:hover{color:#fff}.top-spacer{flex:1}
.nav-wrap{min-height:79px;transition:min-height .25s ease;padding-top:0;padding-bottom:0;padding:0 4vw;display:flex;align-items:center;gap:30px}
.logo{height:72px;width:110px;display:flex;align-items:center;flex:0 0 auto}
.logo img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.header.scrolled .topbar{max-height:0;padding-top:0;padding-bottom:0;opacity:0}.header.scrolled .nav-wrap{min-height:66px}.header.scrolled .logo{height:60px}
.nav-wrap nav{margin-left:auto;display:flex;align-items:center;gap:25px;font-size:12px;font-weight:700}
.nav-wrap nav>a:not(.nav-quote){color:#243044}
.nav-wrap nav>a:hover{color:var(--gold)}
.nav-quote{background:var(--navy);color:#fff!important;padding:12px 16px;border-radius:3px;white-space:nowrap}
.menu{display:none;background:none;border:0;font-size:23px}
.hero{min-height:690px;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden}
.hero-image{position:absolute;inset:0;background:url("assets/generated-factory.jpg") center/cover no-repeat}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#071b52f0 0%,#071b52d5 40%,#071b5268 72%,#071b5220 100%)}
.hero-content{position:relative;z-index:1;width:min(1320px,90%);margin:auto;padding:88px 0 120px}
.eyebrow,.section-tag,.small-label{font-size:10px;font-weight:700;letter-spacing:.18em}
.eyebrow{color:#dfe6f2}.eyebrow span{display:inline-block;width:26px;height:2px;background:var(--gold);vertical-align:middle;margin-right:10px}
.hero-content p{max-width:650px;font-size:clamp(1rem,1.4vw,1.18rem);line-height:1.55;color:#d2dae7}
.actions{display:flex;gap:12px;margin-top:32px}
.button{border:0;border-radius:3px;padding:14px 20px;display:inline-flex;justify-content:center;align-items:center;gap:22px;font-weight:800;font-size:12px;cursor:pointer}
.gold{background:var(--gold);color:var(--navy)}.outline{border:1px solid #c9d3e3;color:#fff}
.hero-trust{display:flex;gap:30px;margin-top:30px;flex-wrap:wrap;color:#eef3fb;font-size:12px;font-weight:700}.hero-trust span:before{content:"✓";color:var(--gold);margin-right:8px}.hero-bottom{position:absolute;bottom:0;left:0;right:0;z-index:2;background:#071b52d9;border-top:1px solid #ffffff24;display:flex;gap:45px;padding:17px max(5vw,30px);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#bdc9da;overflow:auto;white-space:nowrap}
.cert-strip{min-height:120px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:20px max(6vw,30px);gap:30px;border-bottom:1px solid var(--line)}
.cert-copy{display:flex;flex-direction:column;gap:5px}.cert-copy .small-label{color:#8490a1}.cert-copy strong{font-family:Manrope;font-size:16px}
.cert-strip img{width:220px;max-height:82px;object-fit:contain}
.section{max-width:1320px;margin:auto;padding:100px max(5vw,30px)}
.section-tag{color:#7a8799}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9%;margin-top:45px}
.large{font-size:clamp(1.05rem,1.5vw,1.3rem);line-height:1.5;color:#354157}
.about-grid p:not(.large){color:var(--muted);max-width:580px;font-size:15px}
.underlink{display:inline-flex;gap:15px;margin-top:14px;padding-bottom:9px;border-bottom:1px solid #aeb7c3;font-weight:800;font-size:13px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);margin-top:72px}
.stats div{padding:23px 20px 0 0;border-right:1px solid var(--line);margin-right:24px}
.stats strong{display:block;font:800 28px Manrope;color:var(--navy)}.stats span{font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:#8793a4}
.products{background:var(--paper);max-width:none}.section-heading{max-width:1320px;margin:0 auto 48px;display:flex;align-items:end;justify-content:space-between;gap:40px}
.section-heading>p{max-width:430px;color:var(--muted);font-size:14px}
.product-grid{max-width:1320px;margin:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.product{background:#fff;border:1px solid #e1e6eb;transition:.25s;overflow:hidden;min-width:0}
.product:hover{transform:translateY(-4px);box-shadow:0 20px 45px #071b5212}
.product>img{width:100%;height:220px;object-fit:cover}
.product-body{padding:22px}.product-body>span{font-size:10px;color:var(--gold);font-weight:800}
.product h3{margin:9px 0 7px}.product p{font-size:14px;color:var(--muted);min-height:48px}
.product a{font-size:12px;font-weight:800;color:var(--navy)}.product a b{color:var(--gold);margin-left:7px}
.dark{background:var(--navy);color:#fff}.light{color:#93a3bb}
.cap-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin:45px 0 65px}
.cap-head p{max-width:440px;color:#aeb9ca;font-size:14px}
.process{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid #33436a}
.process>div{padding:27px 25px 0 0;border-right:1px solid #33436a;min-height:185px}
.process>div:not(:first-child){padding-left:25px}.process b{font-size:11px;color:var(--gold)}
.process h3{margin-top:26px}.process p{color:#aeb9ca;font-size:14px;max-width:240px}
.infra-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin:42px 0 42px}
.infra-head p{max-width:440px;color:var(--muted);font-size:14px}
.gallery{display:grid;grid-template-columns:1.5fr .75fr .75fr;gap:14px}
.gallery figure{margin:0;position:relative;overflow:hidden;min-height:320px;background:#ddd;border-radius:2px}
.gallery .wide{min-height:470px}.gallery img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:45px 20px 18px;color:#fff;background:linear-gradient(transparent,#071b52d9);font-size:11px;font-weight:700;letter-spacing:.08em}
.group-section{background:#0b276b;color:#fff}.group-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin:45px 0 58px}
.group-head p{max-width:440px;color:#bdc8d8;font-size:14px}.group-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #ffffff30}
.group-grid>div{padding:30px 25px 25px 0;border-right:1px solid #ffffff30}.group-grid>div:not(:first-child){padding-left:25px}
.group-grid span{font-size:10px;color:var(--gold)}.group-grid h3{margin:27px 0 7px}.group-grid p{color:#bdc8d8;font-size:14px}
.industry-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:12%;margin-top:45px}.industry-intro p{max-width:450px;color:var(--muted);font-size:14px}
.industry-list{border-top:1px solid var(--line)}.industry-list div{display:grid;grid-template-columns:55px 1fr;padding:18px 0;border-bottom:1px solid var(--line)}
.industry-list span{font-size:10px;color:var(--gold);font-weight:800}.industry-list strong{font-family:Manrope;font-size:15px}
.clients{background:#f7f8fa}.client-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.client-grid span{min-height:84px;display:grid;place-items:center;text-align:center;padding:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font:800 11px Manrope;letter-spacing:.03em;color:#3e4a5d;background:#fff}
.quality{background:var(--navy);color:#fff}.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:12%;margin-top:45px;align-items:center}
.quality-grid p{color:#bdc8d8;max-width:560px;font-size:14px}.dark-copy{color:#d5deec!important}.cap-intro{font-size:16px!important;color:#d5deec!important;max-width:560px!important}.form-title{font:800 22px Manrope;color:var(--navy);margin-bottom:4px}.form-intro{font-size:13px;color:var(--muted);margin-bottom:24px}.cta-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.navy-button{background:var(--navy);color:#fff}.cta-phone{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-weight:800;font-size:13px}.cta-phone span{white-space:nowrap}.contact-details a{transition:color .2s ease}.contact-details a:hover{color:var(--gold)}.quality-card{background:#fff;padding:30px;color:var(--ink)}
.quality-card img{width:220px;height:100px;object-fit:contain;margin:0 auto 20px}.quality-lines{border-top:1px solid var(--line)}
.quality-lines span{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px}
.testimonials{background:#fff}.testimonial-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:45px}
.testimonial-card{border:1px solid var(--line);padding:24px;background:#fff;min-width:0}
.testimonial-card .quote{font:700 44px Georgia;color:var(--gold);height:36px}.testimonial-card blockquote{font:500 15px Manrope;line-height:1.48;margin:0 0 24px;letter-spacing:-.015em}
.testimonial-card strong{font-size:12px;color:#526073}
.cta{background:var(--gold);padding:62px max(7vw,30px);display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta .section-tag{color:#5e4a00}.cta h2{font-size:clamp(2rem,3.8vw,3.8rem);color:var(--navy);margin-top:10px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:12%;margin-top:45px}.contact-details{margin-top:42px;display:grid;gap:21px}
.contact-details small{display:block;font-size:9px;font-weight:800;letter-spacing:.14em;color:#8490a1;margin-bottom:4px}
.contact-details a,.contact-details span{font-size:14px;font-weight:600}
.contact form{background:var(--paper);padding:30px}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:10px;font-weight:800;color:#5f6d80;margin-bottom:15px}
input,select,textarea{width:100%;display:block;margin-top:7px;border:1px solid #d9e0e7;border-radius:3px;padding:13px;background:#fff;font:14px "DM Sans";outline:0}
input:focus,select:focus,textarea:focus{border-color:var(--navy)}.full{width:100%;border:0}
form>small{display:block;color:#8b96a4;margin-top:12px;font-size:9px}
.floating-actions{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;flex-direction:column;gap:10px;align-items:flex-end}.float-whatsapp{display:flex;align-items:center;gap:8px;background:#128c7e;color:#fff;border-radius:999px;padding:10px 14px;font-size:12px;font-weight:800;box-shadow:0 8px 22px #071b5230}.to-top{width:42px;height:42px;border:1px solid #fff;background:var(--gold);color:var(--navy);border-radius:50%;font-size:20px;font-weight:800;box-shadow:0 8px 22px #071b5230;cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.to-top.visible{opacity:1;transform:none;pointer-events:auto}.follow{display:flex;align-items:center;gap:7px}.follow a,.socials a{width:20px;height:20px;border-radius:50%;background:#fff;color:var(--navy);display:inline-grid;place-items:center;font-weight:800;font-size:11px}.socials{display:flex;align-items:center;gap:9px;margin-top:17px;font-size:11px}.socials a{width:28px;height:28px}footer{background:#06143e;color:#aab6c9;padding:52px max(5vw,30px) 20px}.footer-top{max-width:1320px;margin:auto;display:grid;grid-template-columns:1.4fr .6fr 1fr;gap:60px}
.footer-top img{width:100px;height:75px;object-fit:contain;background:#fff}.footer-top p{font-size:12px;max-width:300px}
.footer-top h4{color:#fff;margin:0 0 14px}.footer-top>div:nth-child(2),.footer-top>div:nth-child(3){display:flex;flex-direction:column;gap:9px;font-size:11px}
.footer-bottom{max-width:1320px;margin:45px auto 0;border-top:1px solid #ffffff20;padding-top:17px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:.05em}

@media(max-width:1100px){
  .nav-wrap nav{gap:16px;font-size:11px}.nav-quote{padding:10px 12px}
  .hero{min-height:650px}.section{padding-top:90px;padding-bottom:90px}
}
@media(max-width:900px){
  .topbar{gap:15px}.topbar div:last-child{display:none}
  .nav-wrap{min-height:72px}.menu{display:block;margin-left:auto}
  .nav-wrap nav{display:none}.nav-wrap nav.open{display:flex;position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px 5vw;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line);box-shadow:0 12px 25px #071b5210}
  .nav-wrap nav.open .nav-quote{text-align:center}.hero{min-height:630px}.hero-content{padding-top:75px}
  .cert-strip{display:flex;padding-top:18px;padding-bottom:18px}.cert-strip img{width:180px}
  .about-grid,.industry-grid,.quality-grid,.contact-grid{grid-template-columns:1fr;gap:45px}
  .product-grid{grid-template-columns:1fr 1fr}.section-heading,.cap-head,.infra-head,.group-head{display:block}
  .section-heading>p,.cap-head p,.infra-head p,.group-head p{margin-top:20px}
  .process{grid-template-columns:1fr 1fr}.process>div{border-bottom:1px solid #33436a}
  .gallery{grid-template-columns:1fr 1fr}.gallery .wide{grid-column:1/-1}
  .client-grid{grid-template-columns:repeat(3,1fr)}.testimonial-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}.footer-top>div:first-child{grid-column:1/-1}
}
@media(max-width:600px){
  body{font-size:15px}.topbar{justify-content:center}.topbar div:nth-child(2){display:none}
  .logo{width:92px;height:68px}.hero{min-height:620px}.hero-content{width:88%;padding:62px 0 105px}
  h1{font-size:clamp(2.65rem,12vw,3.8rem)}h2{font-size:clamp(2rem,9vw,3rem)}
  .hero-content p{font-size:15px}.hero-trust{gap:14px;font-size:11px}.actions{flex-direction:column;align-items:stretch}
  .hero-bottom{gap:22px;padding-left:6vw}.cert-strip{display:block;text-align:center}.cert-strip img{margin:12px auto 0;width:190px}
  .section{padding:72px 6vw}.stats{grid-template-columns:1fr 1fr;margin-top:55px}.stats div{margin-right:0;padding:17px 12px 17px 0;border-right:0;border-bottom:1px solid var(--line)}
  .product-grid,.process,.gallery,.client-grid,.testimonial-grid{grid-template-columns:1fr}.gallery .wide{grid-column:auto}
  .product>img{height:230px}.product p{min-height:0}.process>div{min-height:0;padding:23px 0}.process>div:not(:first-child){padding-left:0}
  .group-grid{grid-template-columns:1fr}.group-grid>div{border-right:0;border-bottom:1px solid #ffffff30;padding:24px 0}.group-grid>div:not(:first-child){padding-left:0}
  .client-grid span{min-height:70px}.floating-actions{right:14px;bottom:14px}.float-whatsapp span{display:none}.float-whatsapp{width:44px;height:44px;justify-content:center;padding:0}.cta{display:block;padding:55px 7vw}.cta .button{margin-top:22px}
  .row{grid-template-columns:1fr}.contact form{padding:22px}.footer-top{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
}

/* V2.3 polish: persistent floating navigation and cleaner contact actions */
:root{--header-h:110px}
body{padding-top:var(--header-h)}
.header{position:fixed;top:0;left:0;right:0;width:100%;z-index:100;will-change:transform}
.header.scrolled{box-shadow:0 14px 34px rgba(7,27,82,.16)}
.header.scrolled .nav-wrap{min-height:66px}
.header.scrolled .logo{height:58px}
main [id]{scroll-margin-top:95px}
.hero{margin-top:0}
.section-heading>p,.infra-head>p,.group-head>p,.cap-head>p,.industry-intro p:not(.large),.quality-grid p,.contact-grid .large{line-height:1.75}
.about-grid p:not(.large){line-height:1.75}
.product p,.process p,.group-grid p{line-height:1.65}
.product-body{padding:24px}
.product-body h3{font-size:1.15rem}
.product-body p{font-size:14px;line-height:1.65}
.float-whatsapp svg{width:19px;height:19px;fill:currentColor;flex:0 0 auto}
.float-whatsapp{min-height:44px}
.cta-phone:before{content:'↗';font-size:16px;color:var(--navy)}
@media(max-width:900px){body{padding-top:103px}.header.scrolled .nav-wrap{min-height:66px}}
@media(max-width:600px){body{padding-top:103px}.header.scrolled .nav-wrap{min-height:60px}.header.scrolled .logo{height:54px}}


/* V2.5 — quality visual, client logos and qualified enquiry flow */
.client-logo-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:42px}
.client-logo-grid .client-logo{min-height:108px;display:flex;align-items:center;justify-content:center;padding:22px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.client-logo-grid .client-logo img{display:block;max-width:150px;max-height:52px;width:auto;height:auto;object-fit:contain;filter:grayscale(100%);opacity:.82;transition:filter .2s ease,opacity .2s ease,transform .2s ease}
.client-logo-grid .client-logo:hover img{filter:grayscale(0);opacity:1;transform:scale(1.03)}
.client-logo-grid .wordmark{font:800 12px Manrope;color:#34435b;letter-spacing:.035em;text-align:center}
.client-note{margin:16px 0 0;color:#7b8797;font-size:11px}
.quality-card{padding:0;overflow:hidden}
.quality-card .quality-visual{display:block;width:100%;height:190px;object-fit:cover;margin:0}
.quality-badges{padding:18px 28px 12px;background:#fff}
.quality-badges img{display:block;width:210px;height:62px;object-fit:contain;margin:0 auto}
.quality-card .quality-lines{padding:0 28px 16px}
.form-result{margin-top:18px;padding:16px 18px;border-left:3px solid var(--gold);background:#fff;font-size:13px;line-height:1.6;color:#31415a}
.form-result strong{display:block;color:var(--navy);font:800 14px Manrope;margin-bottom:4px}
.form-result .result-action{display:inline-flex;margin-top:10px;color:var(--navy);font-weight:800;text-decoration:underline;text-underline-offset:3px}
#qualification-form select:invalid{color:#8b96a4}

@media(max-width:900px){
  .client-logo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .quality-card .quality-visual{height:220px}
}
@media(max-width:600px){
  .client-logo-grid{grid-template-columns:1fr 1fr}
  .client-logo-grid .client-logo{min-height:88px;padding:16px}
  .client-logo-grid .client-logo img{max-width:125px;max-height:44px}
  .quality-card .quality-visual{height:200px}
  .quality-badges{padding-left:18px;padding-right:18px}
  .quality-card .quality-lines{padding-left:18px;padding-right:18px}
}

/* V2.6 — certification marks, full-colour client presentation and simpler enquiry gate */
.client-logo-grid .client-logo{position:relative;min-height:118px;background:#fff}
.client-logo-grid .client-logo img{filter:none;opacity:1;max-width:165px;max-height:58px}
.client-logo-grid .client-logo:hover img{transform:scale(1.04)}
.logo-fallback{display:none;font:800 12px Manrope;letter-spacing:.03em;text-align:center}
.client-logo-grid .client-logo img[src]{ }
.client-logo-grid .client-logo:has(img) .logo-fallback{display:none}
.client-logo-grid .wordmark{font-size:13px}
.brand-table{color:#4b5563}.brand-columbia{color:#0088c8}.brand-provident{color:#24469b}.brand-metro{color:#d52b2b}.brand-nash{color:#1677a8}.brand-rishi{color:#0c8a70}.brand-zuari{color:#1d5c9d}.brand-sterling{color:#cf1f2d}
.client-note{font-size:10px}
.quality-card{background:#fff;padding:28px 30px 18px}
.cert-display-title{font:800 14px Manrope;color:var(--navy);padding-bottom:17px;border-bottom:1px solid var(--line)}
.cert-mark-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px 0}
.cert-mark{height:132px;border:1px solid #e1e6eb;display:grid;place-items:center;background:#fff;padding:10px}
.cert-mark img{width:100%;height:100%;object-fit:contain;margin:0!important}
.quality-card .quality-lines{padding:0}
.quality-lines span{font-size:11px}
.form-result span{display:block;color:#5f6d80}
.result-action{display:inline-flex!important;margin-top:12px;color:var(--navy)!important;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.cta-phone{display:none}
@media(max-width:900px){
  .client-logo-grid .client-logo{min-height:105px}
  .cert-mark{height:115px}
}
@media(max-width:600px){
  .client-logo-grid .client-logo{min-height:92px;padding:14px}
  .client-logo-grid .client-logo img{max-width:125px;max-height:46px}
  .cert-mark-grid{grid-template-columns:1fr 1fr}
  .cert-mark:last-child{grid-column:1/-1}
  .quality-card{padding:20px 18px 14px}
}
.cert-display-image{border:1px solid #e1e6eb;background:#fff;padding:18px;margin:18px 0 0}
.cert-display-image img{width:100%!important;height:auto!important;max-height:120px;object-fit:contain;margin:0!important}
.cert-mark-grid{display:none}