@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500;600;700&display=swap');

*,*::before,*::after{box-sizing:border-box}
:root{
  --navy:#1b2a52;
  --navy-deep:#0f1a35;
  --navy-soft:#243766;
  --gold:#b8965a;
  --gold-light:#d6b77a;
  --gold-pale:#f2ebdc;
  --paper:#f5f3ee;
  --white:#fafaf8;
  --line:#e2ddd3;
  --text:#151719;
  --muted:#777069;
  --muted-light:#a8a097;
  --shadow:0 34px 90px rgba(15,26,53,.13);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"DM Sans",system-ui,sans-serif;
}

html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--sans);font-weight:300;line-height:1.75;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
p{margin:0;color:var(--muted)}
h1,h2,h3{margin:0;font-weight:300;line-height:1}
h1,h2{font-family:var(--serif);letter-spacing:-.025em}
h1{font-size:clamp(3.5rem,8vw,8.8rem);max-width:1060px;color:var(--white)}
h2{font-size:clamp(2.35rem,5vw,5rem)}
h3{font-family:var(--serif);font-size:1.75rem;color:var(--navy);line-height:1.1}
ul{margin:0;padding-left:1.1rem}
li{margin:.32rem 0;color:var(--muted);font-size:.92rem}

.container{max-width:1400px;margin:0 auto;padding:0 5rem}
@media(max-width:1024px){.container{padding:0 2.25rem}}
@media(max-width:640px){.container{padding:0 1.25rem}}

.topbar{display:none;background:var(--navy-deep);color:rgba(255,255,255,.46);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;border-bottom:.5px solid rgba(184,150,90,.18)}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;padding:.72rem 5rem}
@media(max-width:900px){.topbar{display:none}}

.nav{position:absolute;left:0;right:0;top:0;z-index:100;background:linear-gradient(180deg,rgba(4,10,24,.78),rgba(4,10,24,.22) 58%,rgba(4,10,24,0));border-bottom:0;box-shadow:none}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:94px;padding:.75rem 5rem;position:relative}
.nav .container::before{content:"";position:absolute;left:5rem;right:5rem;bottom:0;height:.5px;background:linear-gradient(90deg,rgba(184,150,90,.72),rgba(184,150,90,.2),transparent)}
.brand{display:flex;align-items:center;text-decoration:none;background:transparent;padding:0;border:0;min-width:255px}
.brand-logo{width:258px;height:auto;max-height:70px;object-fit:contain;display:block}
.mark{width:48px;height:48px;display:grid;place-items:center;background:transparent;color:var(--gold);font-family:var(--serif);font-size:1.65rem;border:.5px solid rgba(184,150,90,.55)}
.brand small{display:block;font-size:.56rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.38);font-weight:600;margin-top:.08rem}
.links{display:flex;align-items:center;gap:2.35rem;margin-left:auto}
.links a{text-decoration:none;color:rgba(255,255,255,.82);font-size:.68rem;font-weight:500;letter-spacing:.12em;position:relative;text-transform:uppercase}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:-.4rem;height:.5px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.links a:hover,.links a.active{color:var(--white)}
.links a:hover::after,.links a.active::after{transform:scaleX(1)}
.links a:last-child{border:0;color:rgba(255,255,255,.82);padding:0}
.links a:last-child::after{display:block}
.links a:last-child:hover{background:transparent;color:var(--white)}
.mobile-only{display:none}
.nav-brochure{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.8rem 1.25rem;border:.5px solid rgba(214,183,122,.76);background:rgba(8,16,34,.2);color:var(--gold-light);text-decoration:none;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;transition:background .3s ease,color .3s ease,transform .3s ease,border-color .3s ease}
.nav-brochure:hover,.nav-brochure.active{background:var(--gold);border-color:var(--gold);color:#16120b;transform:translateY(-1px)}
.menu-btn{display:none;align-items:center;justify-content:center;gap:1rem;min-width:142px;background:rgba(8,16,34,.18);color:var(--gold);border:.5px solid var(--gold);padding:.8rem 1.1rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.menu-btn::after{content:"☰";font-size:1.1rem;line-height:1;color:var(--gold)}
.menu-btn[aria-expanded="true"]::after{content:"×";font-size:1.45rem}
.home-page .topbar{display:none}
@media(max-width:1120px){
  .nav .container,.topbar .container{padding-left:2.25rem;padding-right:2.25rem}
  .menu-btn{display:inline-flex}
  .nav-brochure{display:none}
  .mobile-only{display:block}
  .nav .container::before{left:2.25rem;right:2.25rem}
  .links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy-deep);padding:1.4rem 2.25rem;flex-direction:column;align-items:flex-start;border-bottom:.5px solid rgba(184,150,90,.24)}
  .links.open{display:flex}
  .home-page .links{gap:1.2rem;background:rgba(8,16,34,.96)}
  .home-page .links a:last-child{border:0;padding:0}
}

.eyebrow{display:inline-flex;align-items:center;gap:1rem;color:var(--gold);font-size:.62rem;font-weight:600;letter-spacing:.25em;text-transform:uppercase}
.eyebrow::before{content:"";width:30px;height:.5px;background:var(--gold)}
.lead{font-size:1.03rem;line-height:1.9;color:rgba(255,255,255,.56);max-width:710px}
.lead.dark{color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;text-decoration:none;border:1px solid transparent;padding:.95rem 2rem;font-size:.68rem;font-weight:500;letter-spacing:.17em;text-transform:uppercase;transition:background .3s,color .3s,border-color .3s,transform .3s;min-height:48px}
.btn::after{content:"→";font-size:.95rem;line-height:1}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#16120b}
.btn.dark{background:var(--navy);border-color:var(--navy);color:var(--white)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.34);color:rgba(255,255,255,.72)}
.btn.light{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn:hover{transform:translateY(-2px)}
.btn.primary:hover{background:var(--navy);border-color:var(--navy);color:var(--white)}
.btn.dark:hover{background:var(--gold);border-color:var(--gold);color:#16120b}
.btn.ghost:hover{border-color:var(--white);color:var(--white)}

.hero{min-height:760px;background:radial-gradient(circle at 82% 18%,rgba(184,150,90,.16),transparent 28%),linear-gradient(106deg,rgba(11,20,45,.98) 18%,rgba(27,42,82,.84) 56%,rgba(27,42,82,.5)),url('../assets/images/aluminium-glass-partition.jpeg') center/cover;display:flex;align-items:center;color:var(--white);position:relative;overflow:hidden}
.home-page .hero{min-height:clamp(680px,100svh,920px);background:linear-gradient(90deg,rgba(4,9,21,.96) 0%,rgba(6,12,26,.84) 36%,rgba(8,14,25,.42) 64%,rgba(8,14,25,.08) 100%),linear-gradient(180deg,rgba(4,10,24,.22),rgba(4,10,24,.42)),url('../assets/images/qatar-interior-hero.jpeg') 68% center/cover;align-items:center;border:0}
.home-page .hero::before{content:"";position:absolute;inset:1.45rem;border:.5px solid rgba(214,183,122,.48);pointer-events:none;z-index:1}
.home-page .hero::after{background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:86px 86px;opacity:.72}
.hero::after,.page-hero::after,.cta::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(184,150,90,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(184,150,90,.055) 1px,transparent 1px);background-size:62px 62px;pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(390px,.74fr);gap:4rem;align-items:center;padding:4.5rem 0 4rem}
.home-hero-content{display:block;padding-top:9.4rem;padding-bottom:4.6rem;padding-left:1.4rem;padding-right:5rem}
.hero-copy{display:grid;gap:1.55rem;align-self:center}
.hero .hero-copy{padding-left:clamp(1.25rem,3vw,3.25rem)}
.hero-copy h1{font-size:clamp(3rem,6.2vw,6.75rem);max-width:900px}
.home-page .hero-copy{max-width:820px;gap:1.15rem;padding-left:0}
.home-page .hero-copy h1{font-size:clamp(3rem,4.55vw,5.55rem);line-height:1;letter-spacing:-.004em;max-width:820px;text-transform:none;text-shadow:0 28px 68px rgba(0,0,0,.48)}
.home-page .hero-copy .lead{max-width:620px;color:rgba(255,255,255,.78);font-size:clamp(.98rem,1.08vw,1.16rem);line-height:1.72;font-weight:300}
.home-page .hero .eyebrow{font-size:.76rem;letter-spacing:.28em;color:rgba(214,183,122,.95)}
.home-page .hero-actions{margin-top:.95rem;gap:.85rem}
.home-page .btn{min-width:218px;min-height:60px}
.home-page .hero .btn.primary{box-shadow:0 22px 54px rgba(0,0,0,.28)}
.hero-copy .lead{max-width:650px}
.hero-actions,.section-actions{display:flex;gap:1rem;flex-wrap:wrap}
.home-page .hero-copy .eyebrow,.home-page .hero-copy h1,.home-page .hero-copy .lead,.home-page .hero-copy .hero-actions{opacity:0;animation:hero-rise .82s cubic-bezier(.2,.72,.22,1) forwards}
.home-page .hero-copy .eyebrow{animation-delay:.12s}
.home-page .hero-copy h1{animation-delay:.24s}
.home-page .hero-copy .lead{animation-delay:.38s}
.home-page .hero-copy .hero-actions{animation-delay:.52s}
.home-page .hero::before{animation:hero-frame 1s ease .25s both}
.page-hero .eyebrow,.page-hero h1,.page-hero p,.page-hero .hero-actions{opacity:0;animation:hero-rise .78s cubic-bezier(.2,.72,.22,1) forwards}
.page-hero .eyebrow{animation-delay:.08s}
.page-hero h1{animation-delay:.18s}
.page-hero p{animation-delay:.3s}
.page-hero .hero-actions{animation-delay:.42s}
@keyframes hero-rise{
  from{opacity:0;transform:translateY(22px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes hero-frame{
  from{opacity:0;transform:scale(.985)}
  to{opacity:1;transform:scale(1)}
}
.hero-service-row{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:.55rem}
.hero-service-row span{border:.5px solid rgba(255,255,255,.16);background:rgba(15,26,53,.42);color:rgba(255,255,255,.5);padding:.42rem .72rem;font-size:.58rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.hero-showcase{position:relative;min-height:520px}
.hero-image-tall{position:absolute;right:0;top:0;width:68%;height:490px;border:.5px solid rgba(184,150,90,.34);padding:.85rem;background:rgba(15,26,53,.5);box-shadow:var(--shadow)}
.hero-image-tall img{width:100%;height:100%;object-fit:cover;filter:saturate(.88) contrast(1.05)}
.hero-image-tall::before{content:"";position:absolute;inset:1.7rem;border:.5px solid rgba(250,250,248,.16);pointer-events:none}
.hero-float-card{position:absolute;left:0;top:72px;width:280px;background:rgba(250,250,248,.96);border:.5px solid var(--line);padding:1.35rem;box-shadow:var(--shadow)}
.hero-float-card h3{font-size:1.65rem;margin:.6rem 0 .6rem}
.hero-float-card p{font-size:.82rem;line-height:1.7}
.hero-thumb{position:absolute;left:36px;bottom:72px;width:220px;height:150px;border:.5px solid rgba(184,150,90,.42);padding:.65rem;background:rgba(15,26,53,.76);box-shadow:0 18px 45px rgba(15,26,53,.28)}
.hero-thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.88) contrast(1.04)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(184,150,90,.18);margin-top:1px}
.hero-stats{position:absolute;right:28px;bottom:0;width:min(450px,86%)}
.stat{background:rgba(15,26,53,.96);padding:1rem}
.stat strong{display:block;font-family:var(--serif);font-weight:300;color:var(--white);font-size:2rem;line-height:1}
.stat span{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.36)}
@media(max-width:980px){
  .hero{min-height:auto}
  .hero-grid{grid-template-columns:1fr;padding:4.2rem 0 3.5rem}
  .home-page .hero{min-height:auto;align-items:center;background-position:62% center}
  .home-page .home-hero-content{padding:8.5rem 2.25rem 3.5rem}
  .home-page .hero-copy{max-width:720px}
  .home-page .hero-copy h1{font-size:clamp(2.9rem,8vw,4.8rem);max-width:720px}
  .home-page .hero-copy .lead{max-width:560px;font-size:1rem;line-height:1.68}
  .hero-showcase{min-height:auto;display:grid;gap:1rem}
  .hero-image-tall,.hero-float-card,.hero-thumb,.hero-stats{position:relative;inset:auto;right:auto;left:auto;top:auto;bottom:auto;width:100%}
  .hero-image-tall{height:360px}
  .hero-thumb{height:190px}
  .hero-stats{grid-template-columns:1fr 1fr 1fr}
}

.activity-strip{background:var(--gold-pale);border-top:.5px solid var(--line);border-bottom:.5px solid var(--line);overflow:hidden;padding:1rem 0}
.activity-strip .track{display:flex;gap:2.3rem;width:max-content;animation:marquee 42s linear infinite}
.activity-strip span{white-space:nowrap;color:var(--muted);font-size:.62rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
.activity-strip span::before{content:"◆";color:var(--gold);font-size:.55rem;margin-right:2.3rem}
@keyframes marquee{to{transform:translateX(-50%)}}

.section{padding:7rem 0;background:var(--paper)}
.section.white{background:var(--white)}
.section.teal{background:var(--navy);color:var(--white)}
.section.teal h2{color:var(--white)}
.section.teal h3{color:var(--navy)}
.section.teal p{color:rgba(255,255,255,.52)}
.section.teal .card p{color:var(--muted)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:3rem;margin-bottom:4rem}
.section-head p{max-width:520px;font-size:.95rem;line-height:1.85}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15rem}
.card{background:var(--white);border:.5px solid var(--line);overflow:hidden;position:relative;transition:transform .45s ease,box-shadow .45s ease}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.card::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:width .45s ease}
.card:hover::after{width:100%}
.card img{width:100%;height:250px;object-fit:cover;filter:saturate(.86) contrast(1.04)}
.card-body{padding:2rem;display:grid;gap:1rem}
.tag{display:inline-flex;width:max-content;color:var(--gold);font-size:.58rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.tag::before{content:"";width:22px;height:.5px;background:var(--gold);align-self:center;margin-right:.75rem}

.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:center}
.split>img{width:100%;height:560px;object-fit:cover;box-shadow:var(--shadow);filter:saturate(.88) contrast(1.04)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);margin-top:2rem}
.feature{background:var(--white);padding:1.45rem;border:0}
.feature strong{display:block;color:var(--navy);font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.45rem}
.feature p{font-size:.82rem;line-height:1.65}

.page-hero{position:relative;background-image:linear-gradient(106deg,rgba(11,20,45,.98) 24%,rgba(27,42,82,.72) 60%,rgba(27,42,82,.38)),var(--hero-img);background-position:center calc(50% + var(--parallax-y,0px));background-size:cover;min-height:460px;display:flex;align-items:end;color:var(--white);overflow:hidden}
.page-hero .container{position:relative;z-index:1;padding-top:8.25rem;padding-bottom:4.25rem}
.page-hero p{max-width:680px;color:rgba(255,255,255,.55);font-size:1rem;line-height:1.9;margin-top:1.5rem}

.service-list{display:grid;gap:2.25rem}
.service-intro{display:grid;grid-template-columns:.92fr 1.08fr;gap:4rem;align-items:center;margin-bottom:4rem}
.service-intro-panel{background:var(--navy);color:var(--white);padding:2.4rem;border:.5px solid rgba(184,150,90,.34);box-shadow:var(--shadow)}
.service-intro-panel h2{color:var(--white);font-size:clamp(2.1rem,4vw,4.2rem)}
.service-intro-panel p{color:rgba(255,255,255,.58);margin-top:1rem}
.service-pill-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
.service-pill{background:var(--white);padding:1.25rem 1.35rem;min-height:118px;text-decoration:none;transition:background .3s,transform .3s}
.service-pill:hover{background:var(--gold-pale);transform:translateY(-2px)}
.service-pill strong{display:block;color:var(--navy);font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.35rem}
.service-pill p{font-size:.82rem;line-height:1.55}
.service-directory{display:grid;grid-template-columns:.82fr 1.18fr;gap:1.2rem;align-items:stretch}
.service-featured{position:relative;display:grid;align-content:end;min-height:680px;overflow:hidden;text-decoration:none;background:var(--navy);border:.5px solid var(--line);box-shadow:var(--shadow)}
.service-featured img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04)}
.service-featured::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,26,53,.08),rgba(15,26,53,.92))}
.service-featured>div{position:relative;z-index:1;padding:2.25rem}
.service-featured h3{color:var(--white);font-size:clamp(2.4rem,4.5vw,4.7rem);margin:.8rem 0 .9rem}
.service-featured p{color:rgba(255,255,255,.66);font-size:.96rem;line-height:1.8}
.service-tile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
.service-tile{position:relative;display:grid;grid-template-columns:112px 1fr;gap:1rem;align-items:center;background:var(--white);padding:1rem;text-decoration:none;min-height:166px;overflow:hidden;transition:background .3s,transform .3s,box-shadow .3s}
.service-tile:hover{background:var(--gold-pale);transform:translateY(-3px);box-shadow:0 18px 45px rgba(15,26,53,.08);z-index:2}
.service-tile>span{position:absolute;right:1rem;top:.75rem;color:rgba(184,150,90,.3);font-family:var(--serif);font-size:2.35rem;line-height:1}
.service-tile img{width:112px;height:112px;object-fit:cover;filter:saturate(.88) contrast(1.04)}
.service-tile strong{display:block;max-width:210px;color:var(--navy);font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;line-height:1.35;margin-bottom:.4rem}
.service-tile p{font-size:.82rem;line-height:1.58;max-width:270px}
.service-detailing-section{position:relative;background:#f7f5ef;overflow:hidden}
.service-detailing-section::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(226,221,211,.6) .5px,transparent .5px);background-size:25% 100%;pointer-events:none}
.service-detailing-section>.container{position:relative;z-index:1}
.service-detailing-head{align-items:start}
.service-detailing-head h2{max-width:820px;color:var(--navy)}
.service-detailing-head p{color:var(--muted)}
.service-list{counter-reset:service;display:grid;gap:1.8rem}
.service-detail{counter-increment:service;position:relative;display:grid;grid-template-columns:minmax(330px,.92fr) minmax(0,1.08fr);min-height:620px;background:var(--navy-deep);overflow:hidden;box-shadow:0 30px 90px rgba(15,26,53,.13)}
.service-detail:nth-child(even){grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr)}
.service-detail::before{content:counter(service,decimal-leading-zero);position:absolute;left:2rem;top:2rem;z-index:4;color:rgba(255,255,255,.86);font-family:var(--serif);font-size:clamp(3.8rem,7vw,7.8rem);font-weight:300;line-height:.82;text-shadow:0 20px 48px rgba(0,0,0,.34)}
.service-detail::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,24,.72),rgba(4,10,24,.08) 44%,rgba(4,10,24,0));z-index:2;pointer-events:none}
.service-detail:nth-child(even)::after{background:linear-gradient(270deg,rgba(4,10,24,.72),rgba(4,10,24,.08) 44%,rgba(4,10,24,0))}
.service-detail img{position:relative;z-index:1;width:100%;height:100%;min-height:620px;object-fit:cover;filter:saturate(.88) contrast(1.04);transition:transform .7s ease}
.service-detail:hover img{transform:scale(1.035)}
.service-detail:nth-child(even) img{order:2}
.service-content{position:relative;z-index:3;display:grid;align-content:center;gap:1.18rem;padding:4rem;max-width:760px;background:linear-gradient(135deg,rgba(250,250,248,.98),rgba(245,243,238,.94));border-left:.5px solid rgba(184,150,90,.22)}
.service-detail:nth-child(even) .service-content{order:1;border-left:0;border-right:.5px solid rgba(184,150,90,.22);justify-self:end}
.service-content::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--gold)}
.service-detail:nth-child(even) .service-content::before{left:auto;right:0}
.service-content h2{font-size:clamp(2.25rem,4vw,4.65rem);color:var(--navy);max-width:760px}
.service-content p{font-size:.96rem;line-height:1.86;color:var(--muted);max-width:720px}
.service-list .cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(184,150,90,.25);margin-top:.35rem}
.service-list .cols>div{background:rgba(250,250,248,.82);padding:1.25rem}
.service-list .cols h3{font-family:var(--sans);font-size:.68rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:.75rem}
.service-list ul{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:0}
.service-list li{list-style:none;margin:0;border:.5px solid rgba(184,150,90,.28);background:var(--white);padding:.4rem .66rem;color:var(--muted);font-size:.78rem;line-height:1.45}
.hvac-detail{grid-column:auto}
.service-list .hvac-detail{grid-template-columns:minmax(360px,.9fr) minmax(0,1.1fr)}
.service-list .hvac-detail img{border:0}
.hvac-service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;margin-top:.3rem}
.hvac-service-grid div{display:flex;gap:.62rem;align-items:flex-start;background:var(--white);border:.5px solid rgba(184,150,90,.22);padding:.78rem .9rem;color:var(--navy);font-size:.84rem;line-height:1.48}
.hvac-service-grid span{color:#27636a;font-weight:900;line-height:1.45}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.note{background:var(--gold-pale);border-left:2px solid var(--gold);padding:1.25rem 1.4rem;color:var(--muted);font-size:.92rem}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.value-card{background:var(--white);padding:2rem;min-height:190px}
.value-card strong{display:block;color:var(--navy);font-size:.86rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.8rem;line-height:1.35}
.value-card p{font-size:.9rem;line-height:1.72}
.value-grid.compact{grid-template-columns:repeat(2,1fr);background:rgba(226,221,211,.55)}
.values-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:1px;background:var(--line);align-items:stretch}
.values-statement{background:var(--navy);padding:2.4rem;color:var(--white);display:grid;align-content:center;gap:1rem}
.values-statement h3{color:var(--white);font-size:clamp(2rem,3vw,3.4rem)}
.values-statement p{color:rgba(255,255,255,.6)}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.proof-strip div{background:var(--white);padding:1.7rem;min-height:150px}
.proof-strip strong{display:block;color:var(--navy);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.6rem}
.proof-strip span{display:block;color:var(--muted);font-size:.86rem;line-height:1.65}
.about-editorial{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-copy{display:grid;gap:1.15rem}
.about-copy .lead{margin:0}
.about-image-stack{position:relative;min-height:590px}
.about-image-stack img:first-child{position:absolute;right:0;top:0;width:70%;height:470px;object-fit:cover;box-shadow:var(--shadow);border:.5px solid var(--line)}
.about-image-stack img:last-child{position:absolute;left:0;bottom:0;width:58%;height:300px;object-fit:cover;border:.65rem solid var(--white);box-shadow:0 20px 55px rgba(15,26,53,.14)}
.about-capability{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:start}
.about-capability>div:first-child{position:sticky;top:115px}
.about-capability>div:first-child p{margin-top:1rem}
.capability-list{display:grid;gap:1px;background:var(--line)}
.capability-list article{background:var(--white);padding:2rem;display:grid;gap:.65rem}
.capability-list strong{color:var(--navy);font-size:.86rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.capability-list p{font-size:.92rem;line-height:1.75}
.home-values{display:grid;grid-template-columns:.85fr 1.15fr;gap:1px;background:var(--line);align-items:stretch}
.pearl-section{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:var(--white);position:relative;overflow:hidden}
.pearl-section::before{content:"";position:absolute;inset:auto -8% -24% auto;width:560px;height:560px;border:1px solid rgba(184,150,90,.2);transform:rotate(24deg)}
.pearl-layout{position:relative;z-index:1;display:grid;grid-template-columns:.92fr 1.08fr;gap:4rem;align-items:center}
.pearl-copy h2{color:var(--white)}
.pearl-copy .lead{color:rgba(255,255,255,.66);margin:1.2rem 0 1.5rem}
.pearl-areas{display:flex;flex-wrap:wrap;gap:.65rem}
.pearl-areas span{border:.5px solid rgba(184,150,90,.42);background:rgba(250,250,248,.06);color:rgba(255,255,255,.72);padding:.48rem .72rem;font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.pearl-media{position:relative;min-height:560px}
.pearl-media>img{width:86%;height:520px;object-fit:cover;margin-left:auto;border:.5px solid rgba(184,150,90,.38);box-shadow:0 34px 90px rgba(0,0,0,.28);filter:saturate(.9) contrast(1.05)}
.pearl-card{position:absolute;left:0;bottom:2.2rem;width:min(360px,82%);background:var(--white);border:.5px solid var(--line);padding:1.65rem;box-shadow:var(--shadow)}
.pearl-card strong{display:block;color:var(--navy);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.65rem}
.pearl-card p{color:var(--muted);font-size:.9rem;line-height:1.7}

.gallery{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:1rem}
.gallery img{width:100%;height:320px;object-fit:cover;filter:saturate(.88) contrast(1.05)}
.gallery img:first-child{grid-row:span 2;height:656px}

.project-showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:1px;background:var(--line);border:.5px solid var(--line);box-shadow:var(--shadow)}
.project-feature{position:relative;min-height:720px;background:var(--navy);overflow:hidden;display:grid;align-content:end}
.project-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.88) contrast(1.05)}
.project-feature::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,26,53,.04),rgba(15,26,53,.92))}
.project-feature>div{position:relative;z-index:1;padding:2.35rem}
.project-feature span,.project-service-grid span{color:var(--gold-light);font-size:.58rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.project-feature h3{color:var(--white);font-size:clamp(2.35rem,4vw,4.6rem);margin:.75rem 0 .9rem}
.project-feature p{color:rgba(255,255,255,.66);max-width:520px}
.project-service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
.project-service-grid article{position:relative;min-height:235px;overflow:hidden;background:var(--navy);display:grid;align-content:end}
.project-service-grid img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04)}
.project-service-grid article::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,26,53,.04),rgba(15,26,53,.82))}
.project-service-grid div{position:relative;z-index:1;padding:1.35rem}
.project-service-grid strong{display:block;color:var(--white);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;line-height:1.35;margin-top:.45rem}
.projects-area-section{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:var(--white);position:relative;overflow:hidden}
.projects-area-section::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(184,150,90,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(184,150,90,.045) 1px,transparent 1px);background-size:64px 64px;pointer-events:none}
.projects-area{position:relative;z-index:1;display:grid;grid-template-columns:.86fr 1.14fr;gap:1px;background:rgba(214,183,122,.2);border:.5px solid rgba(214,183,122,.26);box-shadow:var(--shadow)}
.projects-area-copy{background:rgba(4,10,24,.55);padding:2.5rem;display:grid;align-content:center}
.projects-area-copy h2{color:var(--white);font-size:clamp(2.1rem,4vw,4.1rem)}
.projects-area-copy p{color:rgba(255,255,255,.62);margin-top:1rem;max-width:560px}
.area-board{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(214,183,122,.2)}
.area-board strong,.area-board span{background:rgba(250,250,248,.06);padding:1.2rem;color:rgba(255,255,255,.78);font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;display:grid;align-items:center;min-height:92px}
.area-board strong{grid-column:1/-1;background:var(--gold);color:#17120a;font-family:var(--serif);font-size:2rem;font-weight:500;letter-spacing:0;text-transform:none}
.project-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:.5px solid var(--line)}
.project-summary div{background:var(--white);padding:2rem;min-height:190px}
.project-summary span{display:block;color:rgba(184,150,90,.46);font-family:var(--serif);font-size:2.4rem;line-height:1;margin-bottom:.8rem}
.project-summary strong{display:block;color:var(--navy);font-size:.82rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;margin-bottom:.7rem}
.project-summary p{font-size:.9rem;line-height:1.7}

.form-box{background:var(--white);border:.5px solid var(--line);padding:2rem;box-shadow:var(--shadow)}
.contact-layout{grid-template-columns:.82fr 1.18fr;align-items:stretch}
.contact-panel{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:var(--white);padding:2.4rem;border:.5px solid rgba(184,150,90,.34);box-shadow:var(--shadow);display:grid;align-content:center}
.contact-panel h2{color:var(--white);font-size:clamp(2.25rem,4vw,4.2rem);max-width:560px}
.contact-panel .lead{color:rgba(255,255,255,.66);margin:1rem 0 1.8rem;max-width:540px}
.contact-methods{display:grid;gap:1px;background:rgba(214,183,122,.22);border:.5px solid rgba(214,183,122,.22)}
.contact-methods a,.contact-methods div{display:grid;gap:.3rem;background:rgba(255,255,255,.055);padding:1.05rem 1.15rem;text-decoration:none;transition:background .3s ease,transform .3s ease}
.contact-methods a:hover{background:rgba(214,183,122,.14);transform:translateX(3px)}
.contact-methods span{color:var(--gold-light);font-size:.58rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.contact-methods strong{color:rgba(255,255,255,.86);font-size:.95rem;font-weight:500;line-height:1.45;overflow-wrap:anywhere}
.contact-ready-section{background:linear-gradient(135deg,var(--paper),var(--white))}
.contact-ready{display:grid;grid-template-columns:.9fr 1.1fr;gap:1px;background:var(--line);border:.5px solid var(--line);box-shadow:var(--shadow)}
.contact-ready-copy{background:var(--white);padding:2.6rem;display:grid;align-content:center}
.contact-ready-copy h2{font-size:clamp(2.35rem,4.4vw,4.6rem);max-width:660px}
.contact-ready-copy p{margin-top:1rem;max-width:560px;color:var(--muted)}
.contact-scope-board{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.contact-scope-board>div{background:var(--navy);color:var(--white);min-height:185px;padding:1.55rem;display:grid;align-content:end;gap:.55rem}
.contact-scope-board .scope-main{grid-column:1/-1;min-height:250px;background:linear-gradient(106deg,rgba(4,10,24,.92),rgba(15,26,53,.64)),url('../assets/project-coordination/project-coordination-service.jpeg') center/cover}
.contact-scope-board span{color:var(--gold-light);font-size:.58rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.contact-scope-board strong{color:var(--white);font-family:var(--serif);font-size:clamp(1.55rem,2.5vw,2.35rem);font-weight:500;line-height:1.05}
.contact-scope-board p{color:rgba(255,255,255,.62);max-width:420px;font-size:.9rem;line-height:1.65}
.contact-proof-line{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.contact-proof-line div{background:var(--gold-pale);padding:1.3rem 1.5rem;display:flex;align-items:center;gap:1rem}
.contact-proof-line strong{color:var(--gold);font-family:var(--serif);font-size:2rem;line-height:1}
.contact-proof-line span{color:var(--navy);font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;line-height:1.45}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:grid;gap:.45rem;color:var(--navy);font-size:.62rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
input,select,textarea{width:100%;border:.5px solid var(--line);background:var(--white);padding:.95rem 1rem;font:inherit;color:var(--text);border-radius:0;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,150,90,.08)}
textarea{min-height:145px;resize:vertical}
.full{grid-column:1/-1}
button.btn{font-family:var(--sans);cursor:pointer}

.cta{position:relative;background:linear-gradient(106deg,rgba(11,20,45,.98),rgba(27,42,82,.78)),url('../assets/images/glass-facade.jpeg') center/cover;color:var(--white);overflow:hidden}
.cta .container{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:3rem;padding-top:5rem;padding-bottom:5rem}
.cta h2{color:var(--white);font-size:clamp(2.2rem,4vw,4.3rem)}
.cta p{color:rgba(255,255,255,.5);margin-top:1rem}

.footer{position:relative;background:radial-gradient(circle at 12% 0,rgba(184,150,90,.14),transparent 30%),linear-gradient(135deg,var(--navy-deep),#111a31);color:rgba(255,255,255,.42);padding:0 0 2rem;overflow:hidden}
.footer::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(184,150,90,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(184,150,90,.045) 1px,transparent 1px);background-size:58px 58px;pointer-events:none}
.footer .container{position:relative;z-index:1}
.footer-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2rem;padding-top:2.5rem;padding-bottom:2.35rem;border-bottom:.5px solid rgba(255,255,255,.1)}
.footer-cta h2{color:var(--white);font-size:clamp(1.65rem,2.6vw,2.8rem);max-width:720px}
.footer-cta p{color:rgba(255,255,255,.52);margin-top:.7rem;max-width:660px;font-size:.92rem}
.footer-main{display:grid;grid-template-columns:1.35fr .8fr 1fr .95fr;gap:3.5rem;padding-top:4rem;padding-bottom:3.25rem}
.footer-logo{width:265px;height:auto;max-height:92px;object-fit:contain;margin-bottom:1.15rem}
.footer-brand p{max-width:380px;color:rgba(255,255,255,.48);font-size:.92rem;line-height:1.85}
.footer-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.footer-badges span{border:.5px solid rgba(184,150,90,.36);color:rgba(255,255,255,.62);padding:.38rem .62rem;font-size:.56rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.footer strong{display:block;color:rgba(255,255,255,.78);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:1rem}
.footer a{display:block;text-decoration:none;color:rgba(255,255,255,.43);font-size:.86rem;margin:.58rem 0;transition:color .3s,transform .3s}
.footer a:hover{color:var(--gold-light);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;border-top:.5px solid rgba(255,255,255,.09);padding-top:1.35rem;color:rgba(255,255,255,.3);font-size:.74rem}
.copyright{border-top:.5px solid rgba(255,255,255,.08);padding-top:1.25rem;color:rgba(255,255,255,.28);font-size:.75rem}
.whatsapp-float{position:fixed;right:1.65rem;bottom:1.55rem;z-index:120;display:inline-grid;place-items:center;width:68px;height:68px;background:#25d366;color:#fff;text-decoration:none;padding:0;border-radius:50%;box-shadow:0 18px 45px rgba(0,0,0,.24);border:4px solid rgba(255,255,255,.92);animation:whatsapp-blink 2.4s ease-in-out infinite;transition:transform .3s ease,box-shadow .3s ease}
.whatsapp-float::before{content:"";width:39px;height:39px;background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16.03 3.2A12.67 12.67 0 0 0 5.1 22.25L3.7 28.8l6.72-1.76A12.68 12.68 0 1 0 16.03 3.2Zm0 2.32a10.35 10.35 0 0 1 8.78 15.85 10.35 10.35 0 0 1-13.65 3.35l-.48-.29-3.98 1.04.84-3.88-.32-.5a10.36 10.36 0 0 1 8.81-15.57Zm-4.5 5.47c-.24 0-.62.09-.94.45-.32.36-1.24 1.21-1.24 2.95s1.27 3.43 1.45 3.66c.18.24 2.45 3.92 6.05 5.34 3 .18 3.61-.84 4.26-1.66.2-.25.2-1.48.14-1.62-.06-.15-.23-.23-.48-.36-.25-.12-1.48-.73-1.7-.81-.23-.09-.4-.13-.57.12-.17.25-.65.81-.8.98-.15.17-.3.19-.55.06-.25-.12-1.06-.39-2.02-1.25-.75-.67-1.25-1.49-1.4-1.74-.15-.25-.02-.39.11-.51.12-.12.25-.3.38-.44.13-.15.17-.25.25-.42.08-.17.04-.31-.02-.44-.06-.12-.57-1.38-.78-1.89-.2-.49-.41-.42-.57-.43h-.48Z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16.03 3.2A12.67 12.67 0 0 0 5.1 22.25L3.7 28.8l6.72-1.76A12.68 12.68 0 1 0 16.03 3.2Zm0 2.32a10.35 10.35 0 0 1 8.78 15.85 10.35 10.35 0 0 1-13.65 3.35l-.48-.29-3.98 1.04.84-3.88-.32-.5a10.36 10.36 0 0 1 8.81-15.57Zm-4.5 5.47c-.24 0-.62.09-.94.45-.32.36-1.24 1.21-1.24 2.95s1.27 3.43 1.45 3.66c.18.24 2.45 3.92 6.05 5.34 3 .18 3.61-.84 4.26-1.66.2-.25.2-1.48.14-1.62-.06-.15-.23-.23-.48-.36-.25-.12-1.48-.73-1.7-.81-.23-.09-.4-.13-.57.12-.17.25-.65.81-.8.98-.15.17-.3.19-.55.06-.25-.12-1.06-.39-2.02-1.25-.75-.67-1.25-1.49-1.4-1.74-.15-.25-.02-.39.11-.51.12-.12.25-.3.38-.44.13-.15.17-.25.25-.42.08-.17.04-.31-.02-.44-.06-.12-.57-1.38-.78-1.89-.2-.49-.41-.42-.57-.43h-.48Z'/%3E%3C/svg%3E") center/contain no-repeat}
.whatsapp-float::after{content:"Need Help?\A Chat with us";position:absolute;right:82px;top:50%;transform:translateY(-50%);width:188px;background:#fff;color:#5f6772;border-radius:14px;padding:.75rem 1.35rem .75rem 1.05rem;font-size:1rem;font-weight:500;letter-spacing:0;line-height:1.32;text-align:center;white-space:pre;clip-path:polygon(0 0,calc(100% - 14px) 0,calc(100% - 14px) 39%,100% 50%,calc(100% - 14px) 61%,calc(100% - 14px) 100%,0 100%);box-shadow:0 16px 42px rgba(15,26,53,.18);animation:whatsapp-bubble 3.2s ease-in-out infinite}
.whatsapp-float span{display:none}
.whatsapp-float:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 22px 54px rgba(0,0,0,.28);animation-play-state:paused}
.whatsapp-float:hover::after{animation-play-state:paused}
.whatsapp-float:focus-visible{outline:3px solid rgba(37,211,102,.34);outline-offset:5px}
@keyframes whatsapp-blink{
  0%,100%{box-shadow:0 18px 45px rgba(0,0,0,.24),0 0 0 0 rgba(37,211,102,.42)}
  50%{box-shadow:0 18px 45px rgba(0,0,0,.24),0 0 0 14px rgba(37,211,102,0)}
}
@keyframes whatsapp-bubble{
  0%,100%{opacity:.9;transform:translateY(-50%) translateX(0)}
  50%{opacity:1;transform:translateY(-50%) translateX(-5px)}
}
.reveal{opacity:0;transform:translateY(30px)}
.reveal.in-view{opacity:1;transform:none;transition:opacity .8s ease,transform .8s ease}
@media(prefers-reduced-motion:reduce){
  .activity-strip .track{animation:none}
  .whatsapp-float,.whatsapp-float::after{animation:none}
  .home-page .hero-copy .eyebrow,.home-page .hero-copy h1,.home-page .hero-copy .lead,.home-page .hero-copy .hero-actions,.home-page .hero::before,.page-hero .eyebrow,.page-hero h1,.page-hero p,.page-hero .hero-actions{opacity:1;transform:none;animation:none}
  .reveal{opacity:1;transform:none}
}

@media(max-width:1020px){
  .section-head,.cta .container{display:grid;align-items:start}
  .cards,.footer-grid,.footer-main{grid-template-columns:1fr 1fr}
  .footer-cta{grid-template-columns:1fr;align-items:start}
  .split,.contact-layout,.contact-ready,.project-showcase,.projects-area,.service-detail,.service-intro,.service-directory,.values-panel,.home-values,.pearl-layout,.about-editorial,.about-capability{grid-template-columns:1fr;gap:2.5rem}
  .page-hero{min-height:420px}
  .page-hero .container{padding-top:7.8rem;padding-bottom:3.4rem}
  .page-hero h1{font-size:clamp(2.8rem,7vw,4.8rem);max-width:820px}
  .page-hero p{max-width:620px;font-size:.96rem}
  .about-capability>div:first-child{position:relative;top:auto}
  .service-detail img{height:380px;min-height:0;clip-path:none}
  .service-list .service-detail:nth-child(even),.service-list .service-detail:nth-child(3n){grid-template-columns:1fr}
  .service-list .service-detail:nth-child(even)::before{left:2.5rem;right:auto}
  .service-list .service-detail:nth-child(even) img,.service-list .service-detail:nth-child(3n) img{order:2;clip-path:none;border-left:0;min-height:0}
  .service-list .service-detail:nth-child(even) .service-content{order:1}
  .feature-grid,.value-grid,.proof-strip{grid-template-columns:1fr 1fr}
  .service-featured{min-height:480px}
  .pearl-media{min-height:auto}
  .pearl-media>img{width:100%;height:430px}
  .pearl-card{position:relative;left:auto;bottom:auto;width:100%;margin-top:-3rem}
  .about-image-stack{min-height:500px}
}
@media(max-width:700px){
  h1{font-size:clamp(2.75rem,14vw,4.8rem)}
  h2{font-size:clamp(2.15rem,11vw,3.6rem)}
  .nav .container,.home-page .nav .container{min-height:66px;padding-left:.75rem;padding-right:.75rem;gap:.75rem}
  .nav .container::before,.home-page .nav .container::before{left:.75rem;right:.75rem}
  .brand,.home-page .brand{min-width:156px}
  .brand-logo,.home-page .brand-logo{width:156px;height:auto;max-height:46px}
  .menu-btn,.home-page .menu-btn{min-width:82px;width:auto;height:38px;padding:0 .68rem;font-size:.58rem;letter-spacing:.1em;gap:.42rem;background:rgba(8,16,34,.42)}
  .menu-btn::after,.home-page .menu-btn::after{font-size:1.05rem}
  .menu-btn[aria-expanded="true"]::after,.home-page .menu-btn[aria-expanded="true"]::after{font-size:1.32rem}
  .links,.home-page .links{padding:1.05rem .95rem;gap:.95rem}
  .links a,.home-page .links a{font-size:.64rem;letter-spacing:.12em}
  .page-hero{min-height:auto;background-position:center}
  .page-hero .container{padding-top:6.7rem;padding-bottom:2.45rem}
  .page-hero h1{font-size:clamp(2.05rem,9.4vw,3.25rem);line-height:1.02;max-width:22rem}
  .page-hero p{font-size:.88rem;line-height:1.58;max-width:21rem;margin-top:.9rem}
  .home-page .hero{min-height:auto;border:0;background-position:69% center}
  .home-page .hero::before{inset:.55rem}
  .home-page .home-hero-content{padding:6.95rem .72rem 1.9rem}
  .home-page .hero-copy{gap:.72rem;max-width:22rem}
  .home-page .hero-copy h1{font-size:clamp(1.82rem,8.3vw,2.8rem);line-height:1.05;max-width:21rem;overflow-wrap:break-word}
  .home-page .hero-copy .lead{font-size:.8rem;line-height:1.52;max-width:20.5rem}
  .home-page .hero .eyebrow{font-size:.5rem;letter-spacing:.14em;gap:.55rem}
  .home-page .hero .eyebrow::before{width:18px}
  .home-page .hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:.4rem;gap:.48rem;max-width:20.5rem}
  .home-page .btn{width:auto;min-width:0;min-height:40px;padding:.55rem .62rem;font-size:.5rem;letter-spacing:.1em;gap:.35rem}
  .home-page .btn::after{font-size:.72rem}
  .hero-grid{padding:5.45rem 0 2.7rem}
  .hero .hero-copy{padding-left:0}
  .home-page .hero-copy{padding-left:0}
  .section{padding:4.5rem 0}
  .section-head{gap:1rem;margin-bottom:2rem}
  .section-head h2{font-size:clamp(2rem,9vw,3rem)}
  .section-head p{font-size:.88rem;line-height:1.65}
  .cards,.footer-grid,.footer-main,.cols,.form-grid,.gallery,.feature-grid,.value-grid,.service-pill-grid,.service-tile-grid,.proof-strip,.value-grid.compact,.contact-scope-board,.contact-proof-line,.project-service-grid,.area-board,.project-summary{grid-template-columns:1fr}
  .card img{height:210px}
  .card-body,.value-card,.proof-strip div,.feature{padding:1.2rem}
  .contact-panel{padding:1.55rem}
  .contact-panel h2{font-size:clamp(2rem,9vw,3rem)}
  .contact-methods a,.contact-methods div{padding:.9rem}
  .contact-ready{gap:1px}
  .contact-ready-copy,.contact-scope-board>div,.contact-proof-line div{padding:1.45rem}
  .contact-scope-board .scope-main{min-height:230px}
  .contact-proof-line div{align-items:flex-start}
  .card-body h3{font-size:1.45rem}
  .card-body p,.value-card p,.proof-strip span,.feature p{font-size:.84rem;line-height:1.58}
  .footer-cta{padding-top:2.4rem;padding-bottom:2.25rem}
  .footer-cta h2{font-size:clamp(1.55rem,8vw,2.35rem)}
  .footer-cta p,.footer-brand p{font-size:.84rem;line-height:1.65}
  .footer-main{gap:1.7rem;padding-top:2.6rem;padding-bottom:2.5rem}
  .footer-bottom{display:grid}
  .service-tile{grid-template-columns:88px 1fr;min-height:132px}
  .service-tile img{width:88px;height:88px}
  .service-featured{min-height:420px}
  .gallery img,.gallery img:first-child{height:300px;grid-row:auto}
  .project-feature{min-height:430px}
  .project-feature>div,.project-service-grid div,.projects-area-copy,.area-board strong,.area-board span,.project-summary div{padding:1.35rem}
  .project-service-grid article{min-height:210px}
  .area-board strong{font-size:1.7rem}
  .service-content{padding:1.5rem}
  .service-detail::before{left:1.5rem;top:1rem;font-size:3.2rem}
  .service-list .service-detail:nth-child(even)::before{left:1.5rem}
  .service-list .service-detail:nth-child(4n) .cols>div{flex-basis:100%;padding:1rem}
  .split>img{height:390px}
  .hero-service-row span{font-size:.54rem}
  .hero-stats{grid-template-columns:1fr}
  .stat strong{font-size:1.65rem}
  .pearl-media>img{height:340px}
  .pearl-card{margin-top:0}
  .pearl-areas span{width:100%;text-align:center}
  .about-image-stack{min-height:auto;display:grid;gap:1rem}
  .about-image-stack img:first-child,.about-image-stack img:last-child{position:relative;inset:auto;width:100%;height:320px;border:.5px solid var(--line)}
  .capability-list article{padding:1.45rem}
  .btn{width:auto;min-height:44px;padding:.72rem 1rem;font-size:.58rem;letter-spacing:.12em}
  .form-box .btn,.section-actions .btn,.footer-cta .btn{width:100%}
  .whatsapp-float{right:.85rem;bottom:.85rem;width:56px;height:56px;padding:0;border-width:3px;border-radius:50%}
  .whatsapp-float::before{width:32px;height:32px}
  .whatsapp-float::after{right:66px;width:142px;border-radius:12px;padding:.58rem 1.05rem .58rem .75rem;font-size:.82rem;line-height:1.24;clip-path:polygon(0 0,calc(100% - 11px) 0,calc(100% - 11px) 39%,100% 50%,calc(100% - 11px) 61%,calc(100% - 11px) 100%,0 100%)}
  .whatsapp-float span{display:none}
}
@media(max-width:1020px){
  .service-list{grid-template-columns:1fr}
  .service-list .service-detail,.service-list .service-detail:nth-child(even),.service-list .hvac-detail{grid-template-columns:1fr;min-height:0}
  .service-list .service-detail::after,.service-list .service-detail:nth-child(even)::after{background:linear-gradient(180deg,rgba(4,10,24,.45),rgba(4,10,24,0) 52%)}
  .service-list .service-detail img,.service-list .service-detail:nth-child(even) img,.service-list .hvac-detail img{order:1;height:390px;min-height:0}
  .service-list .service-detail .service-content,.service-list .service-detail:nth-child(even) .service-content,.service-list .hvac-detail .service-content{order:2;justify-self:stretch;max-width:none;padding:2.25rem;border:0}
  .service-detail::before{left:1.5rem;top:1.35rem;font-size:4.2rem}
}
@media(max-width:700px){
  .service-list .service-detail .service-content,.service-list .service-detail:nth-child(even) .service-content{padding:1.45rem}
  .service-list .cols{grid-template-columns:1fr}
  .service-detail::before{left:1rem;top:1rem;font-size:3.2rem}
  .service-list .service-detail img,.service-list .service-detail:nth-child(even) img,.service-list .hvac-detail img{height:280px}
  .service-content h2{font-size:clamp(1.85rem,9vw,2.85rem)}
  .hvac-service-grid{grid-template-columns:1fr}
  .whatsapp-float{width:56px;height:56px;padding:0}
}