/* R24: image-first editorial refresh, preserving original R23 site architecture */
:root{--r24-cyan:#20d8eb;--r24-stroke:#2c7b93}
.r24-home-hero{margin-top:15px;margin-bottom:14px;padding:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);min-height:340px;border:1px solid var(--r24-stroke);border-radius:15px;overflow:hidden;background:radial-gradient(circle at 20% 25%,#124966 0,#061d30 62%)}
.r24-home-copy{padding:clamp(19px,3.1vw,43px);display:flex;flex-direction:column;justify-content:center;gap:12px;min-width:0;position:relative}
.r24-home-copy h1{font-size:clamp(29px,3.1vw,54px);line-height:1.07;letter-spacing:-1.1px;margin:0;color:#f3fdff;max-width:760px}
.r24-home-copy h1 em{color:#1ed9eb;font-style:normal}
.r24-home-copy p{color:#cbe3ed;font-size:clamp(13px,1.12vw,17px);line-height:1.55;margin:0;max-width:660px}
.r24-kicker{color:#28e1f0;font-size:11px;font-weight:850;letter-spacing:.15em;text-transform:uppercase}
.r24-category-pills{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0}
.r24-category-pills a{border:1px solid #478ba1;border-radius:20px;padding:7px 10px;color:#e4faff;background:#103a50;font-size:12px;font-weight:750;text-decoration:none}
.r24-home-media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;min-height:340px;gap:4px;background:#021927}
.r24-home-media a{position:relative;overflow:hidden;display:block;min-height:0}
.r24-home-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s;filter:saturate(1.05)}
.r24-home-media a:hover img{transform:scale(1.04)}
.r24-home-media a:after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#03131fe8)}
.r24-home-media a b{position:absolute;bottom:15px;left:15px;z-index:1;font-size:clamp(13px,1.25vw,18px);color:white;text-shadow:0 2px 6px #000b}
.r24-scope{margin-top:13px;margin-bottom:16px}.r24-scope-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px}.r24-scope-heading h2{font-size:clamp(20px,1.8vw,28px);margin:0;color:#f5fdff}.r24-scope-heading span{font-size:12px;color:#a1cbd9}
.r24-speciality-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.r24-speciality{border:1px solid #307992;border-radius:12px;overflow:hidden;background:#062237;min-width:0}
.r24-speciality-img{display:block;height:150px;overflow:hidden;position:relative}
.r24-speciality-img img{width:100%;height:100%;object-fit:cover;display:block}
.r24-speciality-img:after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#041d2f)}
.r24-speciality-img strong{position:absolute;bottom:9px;left:12px;z-index:1;font-size:clamp(15px,1.35vw,20px);color:#fff}
.r24-deep-links{display:grid;gap:1px;padding:4px 9px 10px}
.r24-deep-links a{color:#d6f7ff;text-decoration:none;font-size:12px;font-weight:660;min-height:32px;display:flex;align-items:center;justify-content:space-between;padding:5px 4px;border-bottom:1px solid #235469}
.r24-deep-links a:last-child{border-bottom:0}.r24-deep-links a:after{content:'›';font-size:18px;color:#24d9eb}
.r24-showcase{margin-top:16px;margin-bottom:20px;border:1px solid #337e98;border-radius:14px;overflow:hidden;background:linear-gradient(115deg,#0d3548,#041e31)}
.r24-showcase-head{display:grid;grid-template-columns:.96fr 1.04fr;gap:0;min-height:260px}
.r24-showcase-head>img{width:100%;height:100%;min-height:245px;object-fit:cover;display:block}
.r24-showcase-copy{padding:clamp(18px,2.4vw,35px);display:flex;flex-direction:column;justify-content:center;gap:11px}
.r24-showcase-copy h2{color:#f4fcff;font-size:clamp(23px,2.2vw,35px);line-height:1.1;margin:0}.r24-showcase-copy p{color:#cde6ee;font-size:14px;line-height:1.57;margin:0}
.r24-showcase-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding:12px}
.r24-showcase-cards a{display:block;text-decoration:none;color:#f7fdff;border:1px solid #397b92;border-radius:9px;overflow:hidden;background:#06243a}
.r24-showcase-cards img{width:100%;aspect-ratio:1.6;object-fit:cover;display:block}
.r24-showcase-cards span{display:block;padding:10px 11px;font-size:13px;font-weight:750;line-height:1.25}
.r24-novel-main{padding-top:12px}.r24-novel-intro{max-width:1100px;margin:19px 0;color:#cadee7;font-size:16px;line-height:1.7}
.r24-new-hero{border:1px solid #27768d;background:#061e30;border-radius:14px;display:grid;grid-template-columns:1fr 1.1fr;overflow:hidden;min-height:375px;margin-bottom:14px}
.r24-new-hero-copy{padding:clamp(20px,3vw,45px);display:flex;flex-direction:column;justify-content:center;gap:13px}
.r24-new-hero-copy h1{font-size:clamp(29px,3.1vw,48px);line-height:1.07;letter-spacing:-.7px;color:#f4fbff;margin:0}
.r24-new-hero-copy p{font-size:15px;line-height:1.58;color:#cae8f0;margin:0}
.r24-new-hero img{width:100%;height:100%;object-fit:cover;max-height:495px;min-height:310px}
.r24-new-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:15px 0 26px}
.r24-new-grid article{border:1px solid #2b7189;background:#0a2b40;border-radius:11px;overflow:hidden}
.r24-new-grid img{display:block;width:100%;aspect-ratio:1.9;object-fit:cover}
.r24-new-grid h2{margin:13px 16px 6px;color:#f1fdff;font-size:19px;line-height:1.18}
.r24-new-grid p{margin:0 16px 16px;color:#cae3eb;line-height:1.6;font-size:13px}
.r24-new-article{padding:clamp(18px,2.4vw,32px);border:1px solid #2f7891;border-radius:12px;background:linear-gradient(120deg,#0b354b,#031c2d);margin-bottom:16px}
.r24-new-article h2{font-size:clamp(21px,2vw,30px);color:#f3fdff;margin:0 0 11px}
.r24-new-article p{color:#d0e6ed;line-height:1.7;font-size:14px;margin:0 0 12px}
.r24-new-article p:last-child{margin-bottom:0}
.r24-next-links{display:flex;flex-wrap:wrap;gap:9px;margin:15px 0 26px}.r24-next-links a{padding:11px 13px;border:1px solid #2697b2;border-radius:8px;background:#103b52;color:#eaffff;text-decoration:none;font-size:12px;font-weight:750}
.r24-picture-card{position:relative;overflow:hidden;border:1px solid #367c92;border-radius:10px}.r24-picture-card img{width:100%;height:100%;object-fit:cover}
/* Small displays: no giant hero, immediate service discovery. */
@media(max-width:1050px){.r24-speciality-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.r24-showcase-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.r24-home-hero{grid-template-columns:1fr;margin-top:8px;min-height:0}.r24-home-copy{padding:17px 15px 14px;gap:9px}.r24-home-copy h1{font-size:clamp(25px,7.5vw,34px);line-height:1.09;letter-spacing:-.55px}.r24-home-copy p{font-size:12px;line-height:1.42}.r24-kicker{font-size:9px}.r24-category-pills{display:grid;grid-template-columns:1fr 1fr;gap:6px}.r24-category-pills a{font-size:11px;padding:8px 6px;text-align:center}.r24-home-media{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:1fr;min-height:95px;height:125px;gap:2px}.r24-home-media a b{font-size:9px;line-height:1.05;bottom:6px;left:4px}.r24-scope-heading span{display:none}.r24-scope-heading h2{font-size:19px}.r24-speciality-grid{gap:7px}.r24-speciality-img{height:105px}.r24-speciality-img strong{font-size:14px;left:7px}.r24-deep-links{padding:4px 6px 6px}.r24-deep-links a{font-size:10px;line-height:1.15;padding:6px 2px;min-height:30px}.r24-new-hero{grid-template-columns:1fr}.r24-new-hero-copy{padding:20px 16px}.r24-new-hero img{max-height:210px;min-height:190px;grid-row:1}.r24-new-hero-copy h1{font-size:30px}.r24-new-grid{grid-template-columns:1fr 1fr;gap:8px}.r24-new-grid h2{font-size:15px;margin:10px 11px 5px}.r24-new-grid p{font-size:11px;line-height:1.4;margin:0 11px 12px}.r24-showcase-head{grid-template-columns:1fr}.r24-showcase-head>img{min-height:170px;max-height:220px}.r24-showcase-copy{padding:16px}.r24-showcase-cards{gap:7px;padding:8px}.r24-showcase-cards span{font-size:11px;padding:8px}.r24-scope{margin-top:10px}}
@media(max-width:365px){.r24-home-copy h1{font-size:26px}.r24-home-media{height:110px}.r24-deep-links a{font-size:9px}}


/* ===== R24 UX-CONTENT AUDIT PATCH 2026-11-01 =====
   Low-regression overlay: compact header, tighter first viewport, readable
   cards, cooling page redesign and unobtrusive editorial images. */
:root{--hd-audit-cyan:#28d8e9;--hd-audit-stroke:rgba(54,166,190,.42)}
@media(min-width:821px){
 .header{height:64px}
 .header-inner{gap:clamp(8px,.8vw,14px)}
 .brand{min-width:176px;gap:7px}
 .brand svg{width:36px;height:39px}
 .brand b{font-size:23px;letter-spacing:-1.4px}
 .brand small{font-size:8px;letter-spacing:3.2px;margin-top:4px}
 .nav.desktop{gap:clamp(6px,.7vw,11px)}
 .nav.desktop a{font-size:clamp(10px,.72vw,12px)}
 .head-tel{padding:8px 10px;font-size:12px}
 .hero:not(.r24-audit-cooling-hero){min-height:clamp(305px,25vw,385px)}
 .hero:not(.r24-audit-cooling-hero) .hero-copy{padding-top:20px;padding-bottom:20px}
 .hero:not(.r24-audit-cooling-hero) h1{font-size:clamp(30px,2.9vw,49px);line-height:1.09}
 .r24-home-hero{min-height:320px}
 .r24-home-media{min-height:320px}
 .r24-home-copy{gap:9px;padding:clamp(17px,2.5vw,34px)}
 .r24-home-copy h1{font-size:clamp(30px,3vw,48px)}
 .r24-home-copy p{font-size:clamp(13px,1vw,16px)}
 .grid-wrap{padding-top:12px;padding-bottom:14px}
 .grid-head{padding-bottom:9px}
 .service-card{height:clamp(142px,11.5vw,185px);min-height:0}
}
/* Do not squeeze the ten menu items into a fragile single row. */
@media (min-width:821px) and (max-width:1250px){
 .nav.desktop{display:none!important}
 .brand{flex:1;min-width:0}
 .menu-toggle{display:grid!important;gap:4px;background:#072c41;border:1px solid #287c95;padding:10px;border-radius:7px;cursor:pointer}
 .menu-toggle span{width:19px;height:2px;background:#e6faff}
 .mobile-nav:not([hidden]){position:fixed!important;display:block!important;top:64px!important;right:0!important;left:auto!important;bottom:0!important;overflow-y:auto!important;width:min(490px,100vw)!important;max-height:calc(100dvh - 64px)!important;z-index:101;background:#062439!important;padding:14px!important;border:1px solid #307b98!important;box-shadow:0 18px 28px #0009!important}
 .mobile-nav .r23-menu-topic{background-size:cover!important}
 body.r23-menu-open:before{inset:64px 0 0}
}
@media(min-width:1251px){.service-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:950px) and (max-width:1250px){.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:600px) and (max-width:949px){.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:820px){.header{height:66px}.mobile-nav:not([hidden]){top:66px!important;max-height:calc(100dvh - 66px)!important}body.r23-menu-open:before{inset:66px 0 0}}
@media(max-width:599px){.service-grid{grid-template-columns:1fr}.service-card{height:104px;min-height:104px;display:grid;grid-template-columns:132px minmax(0,1fr)}.service-card .tile-img{position:relative;width:132px;height:104px;object-fit:cover}.service-card .tile-info{position:relative;align-self:center;padding:10px 12px;max-height:none}.service-card .tile-shade{display:none}}
/* Compact and credible industrial refrigeration landing page. */
.r24-audit-cooling-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.94fr);align-items:stretch;min-height:320px;border:1px solid #247f99;border-radius:13px;margin-top:10px;overflow:hidden;background:radial-gradient(circle at 17% 10%,#154258,#041827 70%)}
.r24-audit-cooling-hero .cooling-copy{padding:clamp(19px,2.6vw,37px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:11px}
.r24-audit-cooling-hero .crumb{margin:0 0 3px}
.r24-audit-cooling-hero .eyebrow{font-size:10px;letter-spacing:.11em;color:#3edcec}
.r24-audit-cooling-hero h1{font-size:clamp(30px,3vw,48px);line-height:1.07;letter-spacing:-.9px;color:#f2fdff;margin:0;text-wrap:balance;font-weight:880;font-style:normal}
.r24-audit-cooling-hero h1 em{font-style:normal;color:#22d3e7}
.r24-audit-cooling-hero p:not(.crumb){font-size:clamp(13px,1.03vw,16px);line-height:1.55;margin:0;color:#c9e4eb;max-width:670px}
.r24-audit-cooling-hero .hero-chips{display:flex;flex-wrap:wrap;gap:7px 13px;margin:2px 0 0}
.r24-audit-cooling-hero .hero-chips span{font-size:11px;color:#b3e0e9}
.r24-audit-cooling-hero .hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:3px}
.r24-audit-cooling-hero .hero-actions .btn{padding:10px 14px;min-height:42px;font-size:12px}
.r24-audit-cooling-hero .cooling-image{position:relative;overflow:hidden;min-height:320px}
.r24-audit-cooling-hero .cooling-image img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:50% 52%;filter:saturate(.99)}
.r24-audit-cooling-hero .cooling-image:before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#061b2ced,transparent 25%),linear-gradient(0deg,#041827ba,transparent 38%)}
.r24-audit-cooling-hero .cooling-image small{position:absolute;right:15px;bottom:13px;z-index:2;color:#e1f2f8;font-size:11px;letter-spacing:.02em;background:#0618279c;border:1px solid #ffffff26;padding:5px 8px;border-radius:5px}
.hdcool-cooling .grid-wrap{background:transparent;border:0;padding-inline:0;padding-top:12px}
.hdcool-cooling .grid-wrap .grid-head{padding:0 2px 10px}
.hdcool-cooling .grid-wrap .grid-head .note{color:#9bcad7}
.hdcool-cooling .service-grid{gap:10px}
.hdcool-cooling .service-card{border:1px solid #287e98;border-radius:10px;height:clamp(149px,11.5vw,180px);background:#082536}
.hdcool-cooling .service-card .tile-img{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.87) saturate(.95)}
.hdcool-cooling .service-card .tile-shade{display:block;position:absolute;inset:0;background:linear-gradient(0deg,#021422fa,transparent 80%)}
.hdcool-cooling .service-card .tile-info{position:absolute;left:0;bottom:0;right:0;padding:13px;max-height:none}
.hdcool-cooling .service-card .tile-info strong{font-size:clamp(14px,1.2vw,19px);font-weight:850;line-height:1.16}
.hdcool-cooling .service-card .tile-info small{display:block;margin-top:3px;font-size:11px;line-height:1.25}
.hdcool-cooling .service-card .tile-top{z-index:2}
.r24-audit-cooling-feature{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:0;overflow:hidden;margin-block:22px;border:1px solid #2c829a;border-radius:13px;background:#092b40}
.r24-audit-cooling-feature>figure{margin:0;position:relative;min-height:305px;overflow:hidden}
.r24-audit-cooling-feature>figure img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;display:block}
.r24-audit-cooling-feature figcaption{position:absolute;bottom:13px;left:14px;z-index:2;background:#071b2cb8;border-radius:4px;padding:5px 8px;font-size:11px;color:#eefbff}
.r24-audit-cooling-feature .cooling-feature-body{padding:clamp(17px,2.3vw,30px);display:grid;align-content:center;gap:9px}
.r24-audit-cooling-feature h2{font-size:clamp(23px,2vw,32px);line-height:1.1;color:#f6fdff;margin:0}
.r24-audit-cooling-feature p{color:#c9e5ed;font-size:14px;line-height:1.55;margin:0}
.r24-audit-cooling-checks{display:grid;grid-template-columns:1fr;gap:7px;margin-top:6px}
.r24-audit-cooling-checks span{display:flex;align-items:center;gap:11px;padding:9px 11px;background:#082536;border:1px solid #235f76;border-radius:7px;color:#e7f7fb;font-size:12px}
.r24-audit-cooling-checks b{color:#38dcec;font-size:11px;letter-spacing:.05em}
.r24-audit-cooling-feature .feature-next{color:#43e2f0;font-weight:800;font-size:12px;padding-top:4px}
/* One intentional editorial illustration between substantive sections, not banners on every paragraph. */
.audit-split-photo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);align-items:stretch;overflow:hidden;border:1px solid var(--hd-audit-stroke);border-radius:12px;background:#082b3e;margin-block:22px}
.audit-split-copy{display:flex;flex-direction:column;justify-content:center;gap:10px;padding:clamp(19px,2.5vw,30px)}
.audit-split-copy .eyebrow{font-size:10px;color:#4adbe9;letter-spacing:.12em}
.audit-split-copy h2{font-size:clamp(22px,2vw,30px);line-height:1.13;margin:0;color:#f1fbff}
.audit-split-copy p{font-size:14px;line-height:1.6;color:#c3dfeb;max-width:68ch;margin:0}
.audit-split-photo figure{margin:0;position:relative;min-height:245px}
.audit-split-photo figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.96)}
.audit-split-photo figure figcaption{position:absolute;right:10px;bottom:10px;background:#021b2bcc;color:#d9f1f9;border:1px solid #ffffff26;border-radius:4px;padding:4px 7px;font-size:10px}
@media(min-width:1251px){.hdcool-cooling .service-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:950px) and (max-width:1250px){.hdcool-cooling .service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:600px) and (max-width:949px){.hdcool-cooling .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:820px){.r24-audit-cooling-hero{grid-template-columns:1fr;min-height:0}.r24-audit-cooling-hero .cooling-copy{padding:19px}.r24-audit-cooling-hero h1{font-size:clamp(27px,6.3vw,38px)}.r24-audit-cooling-hero .cooling-image{min-height:200px}.r24-audit-cooling-hero .cooling-image img{height:100%}.r24-audit-cooling-feature{grid-template-columns:1fr}.r24-audit-cooling-feature>figure{min-height:230px}.audit-split-photo{grid-template-columns:1fr}.audit-split-photo figure{min-height:205px}.audit-split-copy{padding:19px}}
@media(max-width:599px){.hdcool-cooling .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hdcool-cooling .service-card{height:148px;min-height:148px;display:block}.hdcool-cooling .service-card .tile-img{width:100%;height:100%;position:absolute}.hdcool-cooling .service-card .tile-info{padding:10px}.hdcool-cooling .service-card .tile-info strong{font-size:13px}.hdcool-cooling .service-card .tile-info small{font-size:10px}.r24-audit-cooling-hero .cooling-copy{padding:17px 14px;gap:9px}.r24-audit-cooling-hero h1{font-size:29px}.r24-audit-cooling-hero .cooling-image{min-height:165px}.r24-audit-cooling-feature>figure{min-height:175px}.r24-audit-cooling-feature .cooling-feature-body{padding:17px}.r24-audit-cooling-checks span{font-size:11px}}
@media(max-width:355px){.hdcool-cooling .service-grid{grid-template-columns:1fr}.hdcool-cooling .service-card{height:130px}}
/* ===== END R24 UX-CONTENT AUDIT PATCH ===== */