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.wrap{display:grid;grid-template-columns:1fr .8fr;gap:44px;align-items:end}.page-hero p{color:var(--muted);max-width:670px}.page-hero .mini-media{justify-self:end;max-width:460px}.page-hero .mini-media img{border-radius:var(--big-radius);max-height:320px;object-fit:cover}.detail-main{display:grid;grid-template-columns:1fr .84fr;gap:54px;align-items:start}.detail-media{background:var(--media-bg);border:1px solid var(--line);border-radius:var(--big-radius);padding:18px;display:grid;place-items:center}.detail-media img{width:auto;max-width:100%;max-height:480px;object-fit:contain;border-radius:calc(var(--big-radius) - 8px)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.site-footer{margin-top:90px;background:var(--footer-bg);color:var(--footer-text);border-top:1px solid var(--footer-line)}.footer-grid{width:min(1180px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.4fr .65fr 1fr 1fr;gap:36px;padding:58px 0 42px}.site-footer h3{font-size:.88rem;text-transform:uppercase;letter-spacing:.14em;color:var(--footer-muted)}.site-footer a{display:block;margin:8px 0;color:var(--footer-text)}.site-footer p{color:var(--footer-muted);font-size:.9rem}.footer-brand img{width:190px;height:auto;background:#fff;border-radius:12px;padding:6px;margin-bottom:16px}.footer-wa{display:flex!important;gap:8px;align-items:center;font-weight:800}.footer-wa svg{width:24px;height:24px;color:#25D366}.footer-bottom{border-top:1px solid var(--footer-line);width:min(1180px,calc(100% - 40px));margin:auto;min-height:62px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.84rem;color:var(--footer-muted)}.footer-bottom a{color:var(--footer-text);font-weight:700}.float-wa{position:fixed;right:20px;bottom:20px;z-index:120;display:flex;align-items:center;gap:8px;background:#25D366;color:#fff;padding:11px 14px;border-radius:999px;font-weight:850;box-shadow:0 12px 30px rgba(0,0,0,.25)}.float-wa 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@media(max-width:620px){.wrap{width:min(100% - 28px,1180px)}.header-inner{width:calc(100% - 20px);height:72px;gap:8px}.brand img{width:126px;padding:4px;border-radius:8px}.mobile-menu-btn{width:40px;height:40px;order:2;margin-left:0}.brand{order:1}.header-cta{order:3;margin-left:auto}.header-cta .btn{padding:.68rem .72rem;font-size:.76rem}.header-cta .btn svg{width:16px}.mobile-drawer{inset:72px 0 0}.section{padding:62px 0}.section-head{display:block;margin-bottom:24px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.service-card .content{padding:13px}.service-card .content h3{font-size:.96rem}.service-card .content p{font-size:.78rem;line-height:1.45}.service-card .more{font-size:.8rem}.feature-row{grid-template-columns:1fr 1fr}.feature{padding:18px 14px}.feature p{font-size:.78rem}.cta-band{padding:26px;display:block}.cta-band .btn{margin-top:16px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{width:calc(100% - 28px);grid-template-columns:1.25fr .9fr;gap:24px 16px;padding:40px 0 28px}.footer-brand{grid-column:1/-1}.footer-bottom{width:calc(100% - 28px);align-items:flex-start;flex-direction:column;padding:16px 0 82px}.float-wa{right:14px;bottom:14px;padding:10px 12px}.float-wa span{display:none}.related-grid{grid-template-columns:1fr}.page-hero{padding:48px 0 36px}.page-hero .mini-media{max-width:100%}.contact-card,.form-card{padding:20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1!important;transform:none!important;transition:none!important}.hero-visual img{animation:none!important}}

:root{--font-body:Arial,sans-serif;--font-head:'Arial Narrow',Arial,sans-serif;--bg:#081016;--surface:#0f1a22;--text:#f0f6f8;--muted:#8fa3ad;--accent:#42d6ca;--accent-strong:#6be8de;--accent-soft:#123b3c;--line:#23343e;--media-bg:#0a151b;--radius:2px;--card-radius:8px;--big-radius:12px;--btn-text:#071115;--header-bg:rgba(7,14,20,.9);--nav-text:#d8e4e8;--nav-hover:#13252d;--nav-active:#6be8de;--cta-bg:#42d6ca;--cta-text:#071115;--input-bg:#0a141a;--footer-bg:#05090c;--footer-text:#dce9ed;--footer-muted:#71858f;--footer-line:#1d2b32}.site-header{border-bottom-color:#1a2a32}.brand img{border-radius:2px}.hero{position:relative;min-height:700px;display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}.hero-bg{position:absolute;inset:0}.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) contrast(1.06);animation:heroPan 16s ease-in-out infinite alternate}@keyframes heroPan{to{transform:scale(1.04) translateX(-1%)}}.hero-bg:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,14,.97) 0%,rgba(4,10,14,.86) 42%,rgba(4,10,14,.28) 74%,rgba(4,10,14,.7) 100%)}.hero-grid{position:relative;z-index:2;width:min(1220px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1fr .55fr;gap:60px;align-items:end}.hero-copy h1{text-transform:uppercase;font-stretch:condensed}.hero-copy p{max-width:650px;color:#a9bcc4;font-size:1.08rem}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.hero-side{border-left:1px solid rgba(255,255,255,.22);padding-left:28px;display:grid;gap:22px}.hero-side .index{font-size:.72rem;letter-spacing:.16em;color:var(--accent);font-weight:800}.hero-side strong{display:block;font-size:1.1rem;margin-top:3px}.system-bar{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.system-bar>div{padding:22px 18px;border-right:1px solid var(--line)}.system-bar>div:last-child{border-right:0}.system-bar small{color:var(--accent);font-weight:850;letter-spacing:.1em}.system-bar strong{display:block;margin-top:4px}.service-grid{grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.service-card{border:0;border-radius:0;display:grid;grid-template-columns:180px 1fr;background:#0d171d}.service-card:hover{transform:none;background:#12232a;box-shadow:none}.service-card .media{aspect-ratio:auto;height:100%;min-height:190px}.service-card .content{padding:24px}.service-card .more{color:var(--accent)}.section-head{border-bottom:1px solid var(--line);padding-bottom:22px}.code-label{font-family:monospace;color:var(--accent);font-size:.75rem;letter-spacing:.12em}.split-media img,.page-hero .mini-media img,.detail-media{border-radius:4px}.cta-band{border-radius:4px;position:relative;overflow:hidden}.cta-band:after{content:'AIRFIZZ';position:absolute;right:-10px;bottom:-28px;font-size:7rem;font-weight:900;opacity:.08;letter-spacing:-.05em}.contact-card,.form-card{border-radius:6px}.feature-band{background:#0b151a}.feature{position:relative}.feature:before{content:'';position:absolute;top:0;left:0;width:44px;height:2px;background:var(--accent)}@media(max-width:980px){.hero{min-height:620px}.hero-grid{grid-template-columns:1fr}.hero-side{grid-template-columns:repeat(2,1fr);border-left:0;border-top:1px solid rgba(255,255,255,.2);padding:22px 0 0}.service-grid{grid-template-columns:1fr}.system-bar{grid-template-columns:1fr 1fr}}@media(max-width:620px){.hero{min-height:620px;padding:44px 0}.hero-grid{width:calc(100% - 28px);gap:38px}.hero-copy p{font-size:.95rem}.hero-side{gap:14px}.service-card{grid-template-columns:110px 1fr}.service-card .media{min-height:170px}.service-card .content{padding:16px}.service-card .content p{display:none}.system-bar>div{padding:16px 12px}.system-bar strong{font-size:.88rem}.service-grid{grid-template-columns:1fr}}


/* 2026-09 sharpness revision: preserve client-source pixels; do not enlarge low-resolution PDF imagery. */
.reveal{opacity:1;transform:translateY(12px);transition:transform .42s ease,box-shadow .25s ease}
.reveal.in{opacity:1;transform:none}
.page-hero .mini-media{width:min(100%,520px);min-height:270px;background:var(--media-bg);border:1px solid var(--line);border-radius:var(--big-radius);padding:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.page-hero .mini-media .native-service-photo{width:auto!important;height:auto!important;max-width:100%!important;max-height:300px!important;object-fit:contain!important;margin:auto}
.service-gallery{background:var(--media-bg);border:1px solid var(--line);border-radius:var(--big-radius);padding:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:stretch}
.service-gallery-item{margin:0;min-width:0;min-height:180px;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--big-radius) - 10px);display:flex;align-items:center;justify-content:center;padding:12px;overflow:hidden}
.service-gallery-item:first-child:last-child{grid-column:1/-1;min-height:260px}
.service-gallery-item:nth-child(3):last-child{grid-column:1/-1}
.service-gallery img{width:auto!important;height:auto!important;max-width:100%!important;max-height:280px!important;object-fit:contain!important}
@media(max-width:980px){.page-hero .mini-media{justify-self:start;max-width:520px}.service-gallery{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.page-hero .mini-media{min-height:210px;padding:10px}.page-hero .mini-media .native-service-photo{max-height:230px!important}.service-gallery{grid-template-columns:1fr;padding:10px}.service-gallery-item,.service-gallery-item:nth-child(3):last-child{grid-column:1;min-height:170px;padding:8px}.service-gallery img{max-height:240px!important}}
@media(prefers-reduced-motion:reduce){.reveal{transform:none!important;transition:none!important}}

/* Keep the V2 hero full-depth without enlarging the client source. */
.hero-bg{background:#071017;overflow:hidden}
.hero-bg img{width:auto!important;max-width:none!important;height:100%!important;min-height:100%!important;margin-left:auto!important;object-fit:cover!important}
@media(max-width:980px){.hero-bg img{height:100%!important;width:auto!important;min-width:0!important;max-width:none!important;margin-left:auto!important}}

/* Sharpness QA: prevent tall mobile about imagery from forcing unnecessary source enlargement. */
@media(max-width:760px){.split-media img{max-height:520px;object-fit:cover}}

/* 2026-09-17 revision: correct WhatsApp brand glyph + new company-profile sections */
.wa-icon{display:block;flex:0 0 auto;overflow:visible}
.projects-section{position:relative}
.project-sectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.project-sector{min-width:0;padding:26px;border:1px solid var(--line);background:var(--surface);border-radius:var(--card-radius);position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.project-sector:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(0,0,0,.09)}
.project-sector h3{font-size:1.2rem;margin-bottom:.55rem}
.project-sector p{margin:0;color:var(--muted);font-size:.94rem}
.project-index{font-family:var(--font-head);font-size:2.35rem;line-height:1;color:var(--accent);margin-bottom:20px;font-weight:800}
.why-section{padding-top:18px}
.why-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.why-card{padding:22px;border-radius:var(--card-radius);background:var(--surface);border:1px solid var(--line);min-width:0}
.why-card>span{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-weight:900;font-size:.78rem;margin-bottom:16px}
.why-card h3{font-size:1rem;margin-bottom:.55rem}
.why-card p{font-size:.86rem;color:var(--muted);margin:0}
@media(max-width:980px){.project-sectors{grid-template-columns:1fr 1fr}.project-sector:last-child{grid-column:1/-1}.why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.why-card:last-child{grid-column:1/-1}}
@media(max-width:620px){.project-sectors{grid-template-columns:1fr}.project-sector:last-child{grid-column:auto}.project-sector{padding:20px}.why-grid{grid-template-columns:1fr 1fr;gap:10px}.why-card{padding:16px 14px}.why-card:last-child{grid-column:1/-1}.why-card h3{font-size:.92rem}.why-card p{font-size:.78rem;line-height:1.45}.project-index{font-size:1.9rem;margin-bottom:12px}}

.projects-section{background:var(--surface)}.project-sectors{gap:2px;border:1px solid var(--line);border-radius:var(--big-radius);overflow:hidden}.project-sector{border:0;border-radius:0}.project-sector+.project-sector{border-left:1px solid var(--line)}.why-section{background:var(--cta-bg);color:var(--cta-text)}.why-section .section-head p{color:inherit;opacity:.72}.why-section .why-card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}.why-section .why-card p{color:inherit;opacity:.74}.why-section .why-card>span{background:rgba(255,255,255,.12);color:#fff}@media(max-width:980px){.project-sectors{border-radius:24px}.project-sector+.project-sector{border-left:0;border-top:1px solid var(--line)}}

/* 2026-09-18 client-marked service image correction: preserve native pixels and full equipment view. */
.service-card .media img[src*="air-cooled-chillers-sharp"],
.service-card .media img[src*="adiabatic-cooling-sharp"]{width:auto!important;height:auto!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important;margin:auto!important;padding:0!important}