:root{--navy:#071a33;--blue:#078fe0;--cyan:#05d4d8;--gold:#cfa24b;--ink:#0a1b2b;--muted:#667789;--soft:#f3f8fb;--line:#dbe7ed;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.pm-topbar{background:var(--navy);color:#d9eaf4;padding:8px 0;font-size:.9rem}.pm-topbar a{color:#fff;font-weight:800}.pm-header{box-shadow:0 10px 30px rgba(7,26,51,.08)}.navbar{padding:12px 0}.navbar-brand img{width:238px;height:70px;object-fit:contain;background:#fff;border-radius:6px}.nav-link{font-weight:800;color:var(--navy);font-size:.92rem;padding:10px 11px!important}.nav-link.active,.nav-link:hover{color:var(--blue)}.pm-nav-actions{display:flex;gap:10px;margin-left:18px}.btn{border-radius:5px;font-weight:850;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));border-color:var(--blue);color:#061721;box-shadow:0 14px 30px rgba(7,143,224,.2)}.btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}.btn-outline-primary{border-color:var(--line);color:var(--navy);background:#fff}.btn-outline-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}.btn-outline-light:hover{color:var(--navy)}.pm-eyebrow{display:inline-block;color:var(--cyan);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:900;margin-bottom:12px}h1,h2,h3{letter-spacing:0;line-height:1.1}h1{font-size:clamp(2.4rem,5vw,5rem);font-weight:900}h2{font-size:clamp(2rem,3vw,3.25rem);font-weight:900}h3{font-size:1.18rem;font-weight:850}p{color:var(--muted)}.pm-home-hero,.pm-page-hero,.pm-error{position:relative;isolation:isolate;color:#fff;background:var(--hero) center/cover no-repeat}.pm-home-hero:before,.pm-page-hero:before,.pm-error:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,26,51,.96),rgba(7,26,51,.76) 50%,rgba(7,26,51,.22))}.pm-home-hero{min-height:760px;display:flex;align-items:center;padding:105px 0}.pm-home-hero p,.pm-page-hero p,.pm-error p{color:rgba(255,255,255,.86);font-size:1.16rem;max-width:770px}.pm-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.pm-hero-panel{background:rgba(255,255,255,.95);color:var(--ink);padding:34px;border-radius:8px;box-shadow:0 22px 70px rgba(0,0,0,.26)}.pm-hero-panel img{width:260px;margin-bottom:22px}.pm-hero-panel p{color:var(--muted)}.pm-stats{background:#fff;box-shadow:0 18px 50px rgba(7,26,51,.08);position:relative;z-index:2}.pm-stats .container{transform:translateY(-38px);background:#fff;border-radius:8px;border:1px solid var(--line);overflow:hidden}.pm-stats .col-6{padding:28px;text-align:center;border-right:1px solid var(--line)}.pm-stats strong{display:block;color:var(--navy);font-size:1.8rem}.pm-stats span{font-weight:800;color:var(--muted);font-size:.9rem}.pm-section{padding:92px 0}.pm-soft{background:var(--soft)}.pm-section-head{max-width:890px;margin-bottom:42px}.pm-section-head h2{color:var(--navy)}.pm-feature-img{width:100%;height:510px;object-fit:cover;border-radius:8px;box-shadow:0 22px 60px rgba(7,26,51,.14)}.pm-card-grid{display:grid;gap:26px}.pm-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.pm-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.pm-card,.pm-project,.pm-area-card,.pm-contact-panel,.pm-form{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 16px 42px rgba(7,26,51,.08);height:100%;transition:transform .24s ease,box-shadow .24s ease}.pm-card:hover,.pm-project:hover,.pm-area-card:hover{transform:translateY(-5px);box-shadow:0 24px 58px rgba(7,26,51,.13)}.pm-card img{height:210px;width:100%;object-fit:cover}.pm-card-body{padding:26px}.pm-icon{width:52px;height:52px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:linear-gradient(135deg,rgba(5,212,216,.15),rgba(7,143,224,.1));color:var(--navy);font-size:1.45rem;margin-bottom:18px}.pm-card a,.pm-project a{display:inline-flex;align-items:center;gap:8px;margin-top:14px;color:var(--blue);font-weight:850}.pm-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px}.pm-checks span{font-weight:800;color:var(--navy);display:flex;gap:10px}.pm-checks i{color:var(--blue)}.pm-process{background:#071a33;color:#fff}.pm-process .pm-section-head h2,.pm-process h3{color:#fff}.pm-process p{color:#b9cfdd}.pm-process-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:14px}.pm-process-step{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.07);border-radius:8px;padding:22px}.pm-process-step b{color:var(--cyan);font-size:1.4rem}.pm-brand-section{padding:76px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}.pm-brand-cloud{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:22px}.pm-brand-cloud strong{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 20px;color:var(--navy);box-shadow:0 10px 26px rgba(7,26,51,.07)}.pm-area-strip{padding:38px 0;background:#eef8fa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.pm-area-strip .container{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.pm-area-strip strong{color:var(--navy);font-weight:900}.pm-area-strip div div{display:flex;gap:16px;flex-wrap:wrap}.pm-area-strip span{font-weight:900;color:var(--navy);position:relative;padding-right:18px}.pm-area-strip span:not(:last-child):after{content:"";position:absolute;right:0;top:50%;width:7px;height:7px;border-radius:50%;background:var(--cyan);transform:translateY(-50%)}.pm-page-hero{min-height:470px;padding:92px 0;display:flex;align-items:center}.pm-crumb{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);padding:9px 13px;border-radius:4px;margin-bottom:20px;font-weight:800}.pm-crumb a{color:#fff}.pm-project-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.pm-project img{height:210px;width:100%;object-fit:cover}.pm-project div{padding:24px}.pm-project span{color:var(--cyan);font-weight:900;text-transform:uppercase;font-size:.75rem}.pm-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.pm-filter button{border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:850;border-radius:4px;padding:10px 14px}.pm-filter button.active,.pm-filter button:hover{background:var(--navy);color:#fff}.pm-area-card{padding:28px}.pm-area-card i{font-size:1.7rem;color:#e43126}.pm-location-panel{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}.pm-location-panel>div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px;box-shadow:0 16px 42px rgba(7,26,51,.08)}.pm-location-panel iframe,.pm-map-section iframe{width:100%;min-height:420px;border:0;border-radius:8px}.pm-contact-panel,.pm-form{padding:32px}.pm-contact-panel p{display:flex;gap:10px;align-items:flex-start}.pm-contact-panel i{color:var(--blue)}.pm-form label{font-weight:850;color:var(--navy);margin-bottom:7px}.form-control,.form-select{border:1px solid var(--line);border-radius:5px;padding:13px 14px}.form-control:focus,.form-select:focus{border-color:var(--blue);box-shadow:0 0 0 .22rem rgba(7,143,224,.12)}.pm-form-status{margin-top:12px;font-weight:800}.pm-map-section{padding:0 0 80px;background:var(--soft)}.pm-faq{max-width:940px}.accordion-button{font-weight:850;color:var(--navy)}.pm-footer{background:#061721;color:#d8e8f4}.pm-final-cta{padding:48px 0;background:linear-gradient(135deg,#071a33,#0c354b);border-bottom:1px solid rgba(255,255,255,.12)}.pm-final-cta h2{color:#fff;margin:0}.pm-footer-main{padding:58px 0 0}.pm-footer-logo{width:230px;background:#fff;border-radius:6px;margin-bottom:18px}.pm-footer p,.pm-footer a{color:#c9dce9}.pm-footer h3{color:#fff;font-size:1rem;margin-bottom:16px}.pm-footer a{display:block;margin-bottom:8px}.pm-social{display:flex;gap:10px}.pm-social a{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.1);margin:0}.pm-footer-areas{display:flex;flex-wrap:wrap;gap:8px}.pm-footer-areas span{border:1px solid rgba(255,255,255,.16);padding:5px 9px;border-radius:4px}.pm-footer-bottom{margin-top:42px;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}.pm-floating{position:fixed;right:20px;bottom:20px;z-index:50;display:grid;gap:10px}.pm-floating a{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;box-shadow:0 12px 28px rgba(7,143,224,.28)}.pm-floating a:last-child{background:#25d366}.pm-sitemap{columns:3}.pm-sitemap a{color:var(--blue);font-weight:800}.pm-error{min-height:680px;display:flex;align-items:center}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}@media(max-width:1199px){.pm-nav-actions{margin:14px 0 0}.navbar-nav{align-items:flex-start!important}.pm-grid-4,.pm-project-grid,.pm-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:991px){.pm-home-hero{min-height:auto;padding:78px 0}.pm-section{padding:70px 0}.pm-grid-3,.pm-location-panel{grid-template-columns:1fr}.pm-feature-img{height:380px}.pm-stats .container{transform:none;border-radius:0}.pm-area-strip .container{align-items:flex-start}.pm-page-hero{min-height:390px;padding:72px 0}}@media(max-width:767px){.navbar-brand img{width:190px;height:56px}.pm-topbar .container{text-align:center}.pm-hero-actions .btn,.pm-nav-actions .btn{width:100%}h1{font-size:2.35rem}h2{font-size:2rem}.pm-checks,.pm-process-grid,.pm-grid-4,.pm-project-grid{grid-template-columns:1fr}.pm-card img,.pm-project img{height:205px}.pm-footer-bottom{flex-direction:column}.pm-sitemap{columns:1}.pm-location-panel iframe,.pm-map-section iframe{min-height:320px}.pm-area-strip div div{gap:10px}.pm-floating{right:14px;bottom:14px}.pm-floating a{width:48px;height:48px}}
/* Latest spec polish: mobile contact bar, product/project detail pages. */
.pm-mobile-call{display:none;margin-left:auto;margin-right:10px;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;background:var(--blue);color:#fff}.pm-mobile-bottom{display:none}.pm-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.pm-gallery img{width:100%;height:280px;object-fit:cover;border-radius:8px;box-shadow:0 16px 38px rgba(7,26,51,.12)}.pm-cta-inline{padding:44px;border-radius:8px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 42px rgba(7,26,51,.08);display:flex;align-items:center;justify-content:space-between;gap:24px}.pm-cta-inline h2{margin:0}.pm-cta-inline p{margin:0}.pm-card img{transition:transform .28s ease}.pm-card:hover img{transform:scale(1.04)}.pm-card{position:relative}.pm-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .28s ease}.pm-card:hover:after{transform:scaleX(1)}.btn:focus-visible,.nav-link:focus-visible,.pm-filter button:focus-visible{outline:3px solid rgba(245,158,11,.45);outline-offset:2px}@media(max-width:767px){body{padding-bottom:68px}.pm-mobile-call{display:inline-flex}.pm-floating{display:none}.pm-mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 28px rgba(7,26,51,.14)}.pm-mobile-bottom a{min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--navy);font-weight:850;font-size:.82rem}.pm-mobile-bottom a:nth-child(2){color:#128c3b}.pm-mobile-bottom i{font-size:1.2rem}.pm-gallery{grid-template-columns:1fr}.pm-gallery img{height:220px}.pm-cta-inline{padding:28px;display:block}.pm-cta-inline .btn{margin-top:18px;width:100%}}
/* Responsive guard: bottom contact bar is mobile only. */
.pm-mobile-bottom{display:none!important}
@media(max-width:767px){.pm-mobile-bottom{display:grid!important}}
@media(min-width:768px){body{padding-bottom:0}.pm-mobile-bottom{display:none!important}}
/* Client requested polish: header tabs, supplied HVAC images, footer utility links. */
.pm-header .container{max-width:1500px}
.navbar>.container{gap:16px}
.navbar-brand{flex:0 0 auto}
.navbar-brand img{width:216px;height:66px}
.navbar-nav{gap:2px}
.nav-link{white-space:nowrap;font-size:.88rem;padding:10px 8px!important;line-height:1.15}
.pm-nav-actions{gap:10px;margin-left:14px;flex:0 0 auto;align-items:center}
.pm-nav-actions .btn{white-space:nowrap;padding:13px 17px;font-size:.92rem}
.pm-card>img{height:260px;object-fit:cover;object-position:center;width:100%;background:#dceaf2}
.pm-card:hover>img{transform:scale(1.035)}
.pm-card>img{transition:transform .45s ease}
.pm-footer-bottom{align-items:center}
.pm-footer-links{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}
.pm-footer-links a{display:inline-flex;align-items:center;color:#dff6ff;font-weight:700}
.pm-footer-links a:hover{color:#fff}
@media(max-width:1399px){.pm-header .container{max-width:1320px}.navbar-brand img{width:194px;height:60px}.nav-link{font-size:.82rem;padding:9px 6px!important}.pm-nav-actions{margin-left:8px}.pm-nav-actions .btn{padding:12px 13px;font-size:.86rem}}
@media(max-width:1199px){.navbar-brand img{width:210px;height:64px}.navbar-collapse{padding-top:16px}.navbar-nav{align-items:flex-start!important}.nav-link{font-size:1rem;padding:10px 0!important}.pm-nav-actions{margin-left:0;margin-top:12px;flex-wrap:wrap}.pm-nav-actions .btn{width:auto}.pm-card>img{height:240px}}
@media(max-width:767px){.pm-footer-bottom{justify-content:center;text-align:center}.pm-footer-links{justify-content:center;gap:12px}.navbar-brand img{width:176px;height:56px}.pm-card>img{height:220px}}
/* Footer floating-button clearance. */
@media(min-width:768px){.pm-footer-bottom{padding-right:160px}.pm-floating{bottom:88px}}
@media(max-width:991px){.pm-footer-bottom{padding-right:0}}
/* Brand logos and India-focused technical imagery polish. */
.navbar-brand img{background:transparent!important;border-radius:0;box-shadow:none;object-fit:contain}
.pm-brand-logo-cloud{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:18px;align-items:center;max-width:1120px;margin:28px auto 0}
.pm-brand-logo{min-height:104px;display:flex;align-items:center;justify-content:center;padding:12px 16px;background:transparent;border:0;border-radius:0;box-shadow:none;transition:transform .25s ease,filter .25s ease}
.pm-brand-logo:hover{transform:translateY(-4px);filter:drop-shadow(0 12px 16px rgba(7,26,51,.12))}
.pm-brand-logo img{max-width:100%;max-height:78px;width:auto;height:auto;object-fit:contain;background:transparent}
.pm-brand-section{background:#fff}
.pm-brand-section p{max-width:900px;margin-left:auto;margin-right:auto}
.pm-card>img{filter:saturate(1.04) contrast(1.03)}
@media(max-width:1199px){.pm-brand-logo-cloud{grid-template-columns:repeat(3,minmax(140px,1fr));max-width:720px}.pm-brand-logo{min-height:96px}}
@media(max-width:575px){.pm-brand-logo-cloud{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pm-brand-logo{min-height:86px;padding:10px}.pm-brand-logo img{max-height:56px}}
/* Fresh distinct image pass: tighter visual crop for generated card photos. */
.pm-card>img,.pm-project>img{object-position:center center}
.pm-brand-logo{background:transparent!important;border:none!important;box-shadow:none!important}