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/* Multi-page navigation and compact home */
.nav-solutions{position:relative;font-size:13px;font-weight:600}.nav-solutions summary{gap:8px;align-items:center}.nav-solutions summary span{font-size:14px}.nav-dropdown{position:absolute;top:33px;left:-20px;min-width:200px;background:white;padding:10px 0;box-shadow:0 8px 25px #29292918;border:1px solid var(--line);z-index:40}.nav-dropdown a{display:block;padding:12px 20px;font-size:12px;white-space:nowrap}.nav-dropdown a:hover{background:var(--paper)}.nav-dropdown a:after{display:none}nav a[aria-current=page]{color:#494f53}.nav-solutions:has([aria-current=page])>summary{color:#494f53}.page-banner{background:var(--paper);padding:22px 6.5% 42px;border-bottom:1px solid var(--line)}.breadcrumb{display:flex;gap:10px;font-size:10px;color:var(--muted);margin-bottom:30px}.breadcrumb a:hover{text-decoration:underline}.page-banner>.eyebrow{color:#6e7275}.page-banner h1{font-size:44px;letter-spacing:-2px;font-weight:650;margin:14px 0 10px;line-height:1.4}.page-banner>p{font-size:13px;color:var(--muted);margin:0}.contact-band{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--dark);color:white;padding:45px 6.5%}.contact-band .eyebrow{color:#afb4b8}.contact-band h2{font-size:26px;letter-spacing:-1px;margin:12px 0 0}.contact-band .button{flex-shrink:0}.home-hero{min-height:510px}.home-hero .hero-copy{padding-top:44px}.home-hero h1{font-size:clamp(40px,4.4vw,64px);margin:28px 0 20px}.home-hero .hero-copy>p{font-size:14px;margin-bottom:26px}.home-hero .hero-bottom{margin-top:36px;font-size:8px}.home-hero .hero-visual>img{object-position:40%;filter:brightness(.7) saturate(.45)}.home-solutions{padding-top:60px;padding-bottom:60px}.home-solutions .section-top{margin-bottom:25px}.home-solutions .section-heading{margin-bottom:30px}.home-solutions h2,.home-references h2{font-size:34px}.home-solutions .section-heading .text-link{margin-top:14px;font-size:11px}.home-solutions .section-heading>div{width:38%}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.solution-tile{background:var(--paper);display:grid;grid-template-columns:35% 65%;overflow:hidden}.solution-tile.primary{background:#e5e7e8}.solution-tile>img{height:100%;min-height:210px;width:100%;object-fit:cover;filter:saturate(.55);transition:transform .4s}.solution-tile:hover>img{transform:scale(1.03)}.solution-tile>div{padding:28px 24px;position:relative;background:inherit}.solution-tile .eyebrow{font-size:8px;letter-spacing:1.3px}.solution-tile h3{font-size:21px;margin:16px 0 12px;display:flex;justify-content:space-between;gap:15px;align-items:center}.solution-tile h3>span{font-weight:400}.solution-tile p{font-size:11px;color:var(--muted);line-height:1.9;margin:0}.home-references{padding-top:50px;padding-bottom:45px;border-top:1px solid var(--line)}.home-references .section-top{margin-bottom:25px}.home-references .section-top .text-link{font-size:11px;gap:22px}.home-references .section-heading{margin-bottom:28px}.home-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.home-case{overflow:hidden}.home-case>img{width:100%;height:155px;object-fit:cover;filter:saturate(.6);transition:filter .3s}.home-case:hover>img{filter:saturate(1)}.home-case>span{font-size:9px;color:var(--muted);display:block;margin-top:16px}.home-case h3{font-size:16px;font-weight:600;margin:7px 0 0;display:flex;justify-content:space-between;gap:10px}.home-case h3>span{font-weight:400}.home-references .source-note{margin-top:23px}.solution-cover{height:300px;position:relative;overflow:hidden;background:var(--dark)}.solution-cover img{width:100%;height:100%;object-fit:cover;object-position:center 50%;filter:brightness(.55) saturate(.4)}.solution-cover>span{position:absolute;left:6.5%;bottom:28px;font:10px Arial;letter-spacing:2px;color:white}.detail-page .section{padding-top:65px;padding-bottom:65px}.detail-page .section-top{display:none}.detail-page .technology .section-top,.detail-page .cooking .section-top{display:flex}.related-links{display:grid;grid-template-columns:1fr 1fr;padding:0 6.5% 55px;gap:24px}.related-links>a{padding:25px;border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}.related-links>a:hover{background:var(--paper)}.related-links span{font-size:10px;color:var(--muted)}.related-links strong{font-size:15px}.technology-applications .related-links{padding:0}.industrial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.industrial-grid article{background:var(--paper)}.industrial-grid img{height:210px;width:100%;object-fit:cover;filter:saturate(.6)}.industrial-grid article>div{padding:25px}.industrial-grid h3{font-size:21px;font-weight:600;margin:15px 0}.industrial-grid p{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:25px}.industrial-grid .text-link{font-size:11px}.review-box{background:var(--paper);border-top:1px solid var(--line);padding:30px;margin-top:40px}.review-box h3{font-size:22px;margin:0 0 13px}.review-box p{font-size:12px;color:var(--muted)}.review-box .text-link{margin-top:12px}.inquiry-steps{display:grid;grid-template-columns:repeat(3,1fr);padding:35px 6.5%;gap:30px;border-bottom:1px solid var(--line)}.inquiry-steps>div{display:grid;grid-template-columns:30px 1fr;column-gap:12px}.inquiry-steps span{font:12px Arial;color:#84898d;padding-top:5px}.inquiry-steps strong{font-size:13px}.inquiry-steps p{grid-column:2;font-size:11px;color:var(--muted);margin:8px 0 0}.reference-card button[id]{scroll-margin-top:115px}.detail-page .about{background:#fff}.detail-page .about-photo{height:570px}
@media(min-width:1550px){.home-hero{min-height:570px}.home-hero .hero-copy{padding-top:60px}.home-hero .hero-bottom{margin-top:50px}}
@media(max-width:1000px){.nav-solutions{font-size:11px}.home-hero{min-height:500px}.home-hero h1{font-size:45px}.home-hero .hero-copy>p{font-size:12px}.home-hero .hero-link{display:block;margin:17px 0 0}.solution-tile{grid-template-columns:1fr}.solution-tile>img{height:150px;min-height:0}.solution-tile>div{padding:24px}.contact-band h2{font-size:23px}.industrial-grid{gap:15px}.industrial-grid article>div{padding:20px}.industrial-grid h3{font-size:18px}.industrial-grid img{height:170px}}
@media(max-width:700px){.nav-solutions{font-size:14px}.nav-solutions summary{justify-content:flex-start}.nav-dropdown{position:static;box-shadow:none;border:0;border-left:1px solid var(--line);margin:14px 0 0 8px;padding:0}.nav-dropdown a{font-size:12px;padding:9px 18px}.page-banner{padding:18px 6% 30px}.breadcrumb{font-size:9px;margin-bottom:25px}.page-banner h1{font-size:32px;letter-spacing:-1.5px}.page-banner>p{font-size:12px;line-height:1.9}.home-hero .hero-copy{padding-top:36px}.home-hero h1{font-size:43px}.home-hero .hero-copy>p{font-size:12px}.home-hero .hero-link{display:inline-block;font-size:10px;margin:0 0 0 15px}.home-hero .hero-bottom{margin-top:28px;font-size:7px}.home-hero .hero-visual{height:210px}.home-hero .air-mark{width:95px;height:95px;top:15%;left:65%}.home-hero .photo-caption{bottom:70px;font-size:9px}.home-solutions,.home-references{padding-top:38px;padding-bottom:38px}.home-solutions h2,.home-references h2{font-size:28px}.home-solutions .section-heading>div{width:100%;margin-top:18px}.solution-grid{grid-template-columns:1fr;gap:16px}.solution-tile{grid-template-columns:30% 70%}.solution-tile>img{height:100%;min-height:175px}.solution-tile>div{padding:20px 18px}.solution-tile h3{font-size:19px;margin:12px 0 10px}.solution-tile p{font-size:10px}.solution-tile .eyebrow{font-size:7px;letter-spacing:.8px}.home-case-grid{grid-template-columns:1fr;gap:18px}.home-case{display:grid;grid-template-columns:105px 1fr;column-gap:17px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px}.home-case>img{width:105px;height:85px;grid-row:1/3}.home-case>span{align-self:end;font-size:9px;margin:0}.home-case h3{align-self:start;font-size:15px;margin-top:8px}.home-references .section-top .text-link{font-size:9px;gap:10px}.home-references .section-heading{margin-bottom:24px}.contact-band{padding:35px 6%;display:block}.contact-band h2{font-size:24px;line-height:1.5}.contact-band .button{margin-top:22px;padding:12px 20px}.detail-page .section{padding:42px 6%}.solution-cover{height:210px}.solution-cover>span{font-size:8px;left:6%;letter-spacing:1px}.related-links{grid-template-columns:1fr;gap:14px;padding:0 6% 40px}.related-links>a{padding:22px}.related-links strong{font-size:14px}.industrial-grid{grid-template-columns:1fr;gap:24px}.industrial-grid img{height:220px}.industrial-grid article>div{padding:25px}.industrial-grid h3{font-size:21px}.review-box{padding:25px;margin-top:30px}.review-box h3{font-size:20px}.inquiry-steps{padding:25px 6%;grid-template-columns:1fr;gap:20px}.inquiry-steps p{margin:4px 0 0}.detail-page .about-photo{height:300px}.detail-page .contact{gap:35px}.detail-page .references .industry-bar{margin-bottom:0}}

/* Existing S-AirTech website identity: original logo, SUIT, charcoal, aqua and blue. */
:root{--ink:#333333;--dark:#292929;--lime:#70e6e5;--muted:#6c7378;--line:#dde1e4;--paper:#f6f7f8;--brand-blue:#255484;--brand-aqua:#00ffff}
.header{background:#333333;color:#fff;border-bottom:1px solid #ffffff1a}.brand{display:block;line-height:1;flex-shrink:0}.brand-logo{width:200px;height:auto;object-fit:contain}.header nav{gap:36px}.header nav>a,.nav-solutions{font-size:15px;font-weight:600}.header nav>a:after{background:var(--brand-aqua)}.header nav>a:hover,.header nav>a[aria-current=page],.nav-solutions:has([aria-current=page])>summary{color:var(--brand-aqua)}.nav-dropdown{background:#333;color:#fff;border-color:#555}.nav-dropdown a:hover{background:#454545;color:var(--brand-aqua)}.header-cta{background:#255484;color:#fff;border:1px solid #6286aa}.header-cta:hover{background:#316a9f}.menu-toggle span{background:#fff}.button:not(.lime):hover{background:#255484}.hero h1 span{color:var(--brand-aqua)}.home-hero{background:linear-gradient(90deg,rgba(25,33,36,.94),rgba(25,33,36,.74)),url('assets/brand-forest.jpg') center 44%/cover}.home-hero .hero-grid{opacity:.2}.hero .eyebrow{color:#d0e4e6}.hero-copy>p{color:#d4dedf}.hero-bottom{color:#b7cacc}.photo-caption{color:#fff}.visual-note{background:#edf8f8f5;color:#333}.air-mark i{border-color:#8ee8e588}.air-mark span{color:#c8ffff}.photo-shade{background:linear-gradient(180deg,#1a222233,transparent 40%,#1a2222a0)}.technology{background:#303438}.technology .eyebrow,.technology .tech-caption{color:#8fe4e5}.technology .section-heading p{color:#c6d1d3}.technology h2 em{color:var(--brand-aqua)}.process-start span,.process-end span{color:#8fe4e5}.process-step p,.tech-details p{color:#c0ccce}.process-no,.technical-note{color:#a7b7bb}.tech-details span{color:#9fd6d9}.contact-band{background:#333}.contact-band .eyebrow{color:#9cdbde}.solution-tile.primary{background:#eaf5f6}.application-panel{background:#edf5f7}.application-panel p{color:#5e717b}.panel-number{color:#ccdde2}.tags span{border-color:#bdcfd5}.copy-inquiry,#form-status{color:#255484}.text-link:hover{color:#255484}footer{background:#333;color:#fff}.footer-top{border-color:#ffffff24}.footer-top p,.footer-bottom{color:#b9b9b9}.brand-symbol{display:none}
@media(max-width:1000px){.brand-logo{width:170px}.header nav{gap:22px}.header nav>a,.nav-solutions{font-size:13px}}
@media(max-width:700px){.brand-logo{width:145px}.header{gap:15px}.header nav{background:#333;gap:18px;box-shadow:0 8px 12px #0002}.header nav>a,.nav-solutions{font-size:14px}.nav-dropdown{border-left-color:#666}.header-cta{padding:9px 11px;gap:12px}.home-hero{background-position:40% center}}