@font-face{font-family:Plex;src:url('../assets/ibm-plex-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Plex;src:url('../assets/ibm-plex-500.ttf') format('truetype');font-weight:500 800;font-display:swap}
:root{--ink:#172f39;--muted:#455d69;--ground:#e5edf2;--paper:#f4f7f8;--line:#b2c5ce;--accent:#426c7c;--gutter:4.5%}
*{box-sizing:border-box}
html{scroll-behavior:auto;scroll-padding-top:30px}
body{margin:0;background:var(--ground);color:var(--ink);font:16px/1.6 Plex,Arial,sans-serif}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3,strong{font-weight:500}
a{color:inherit;text-underline-offset:5px}
a:focus-visible,summary:focus-visible{outline:3px solid #28647d;outline-offset:5px}
.skip{position:fixed;top:-100px;left:20px;z-index:10;background:white;padding:12px 18px}
.skip:focus{top:10px}
.study-bar{min-height:44px;padding:0 var(--gutter);display:flex;align-items:center;gap:28px;background:#d5e2e9;color:#314e5c;font-size:12px}
.study-bar>a,.study-bar nav a{display:flex;align-items:center;min-height:44px}
.study-bar nav{display:flex;gap:4px}
.study-bar nav a{justify-content:center;min-width:44px;text-decoration:none}
.study-bar [aria-current]{text-decoration:underline;text-underline-offset:7px;font-weight:500}
.study-bar>span{margin-left:auto}
.site-header{display:flex;align-items:center;min-height:100px;gap:35px;padding:16px var(--gutter)}
.brand{display:flex;align-items:center;gap:11px;font-size:27px;letter-spacing:-1.2px;text-decoration:none;min-height:44px}
.brand img{object-fit:contain}
.site-header nav{display:flex;align-items:center;gap:32px;margin-left:auto}
.site-header nav a{display:flex;align-items:center;min-height:44px;text-decoration:none;font-size:14px}
.site-header nav a:hover,.site-header nav a[aria-current]{text-decoration:underline}
.header-contact{display:inline-flex;gap:23px;align-items:center;justify-content:center;text-decoration:none;background:var(--ink);color:white;min-height:44px;padding:10px 18px;font-size:13px}
.header-contact:hover,.primary:hover{background:#2a4c5b}
.primary{display:inline-flex;gap:35px;align-items:center;justify-content:space-between;background:var(--ink);color:white;text-decoration:none;font-size:14px;min-height:48px;padding:12px 21px}
.text-link{display:inline-flex;align-items:center;gap:30px;min-height:44px;font-weight:500}
.page-label{font-size:14px;color:var(--muted);margin-bottom:26px}
h1{font-size:clamp(66px,6.8vw,104px);line-height:1.02;letter-spacing:-.055em}
h2{font-size:clamp(36px,3.8vw,58px);line-height:1.1;letter-spacing:-.045em}
.hero-support{font-size:25px;line-height:1.4;letter-spacing:-.025em;max-width:500px}
.hero-detail{font-size:17px;line-height:1.7;max-width:450px;color:var(--muted)}
.status{font-size:12px;line-height:1.55;color:var(--muted)}
.insulator-art img{display:block;width:100%;height:100%;object-fit:contain}
.mission-hero{display:grid;grid-template-columns:1fr 1fr;gap:6%;padding:38px var(--gutter) 64px;align-items:center;min-height:670px}
.mission-copy{padding:15px 0 20px}
.mission-copy .hero-support{margin-top:28px}
.mission-copy .hero-detail{margin-top:20px}
.mission-copy .primary{margin-top:28px}
.mission-copy .status{margin-top:17px}
.mission-hero .insulator-art{height:590px;max-width:550px;width:100%;justify-self:center}
.purpose-section{display:grid;grid-template-columns:1fr 1fr;gap:6%;background:var(--paper);padding:95px var(--gutter) 105px}
.purpose-section .statement{font-size:25px;line-height:1.5;letter-spacing:-.02em;max-width:590px}
.purpose-section p+p{font-size:17px;max-width:550px;margin-top:25px}
.interest-section{display:grid;grid-template-columns:1fr 1fr;gap:6%;padding:95px var(--gutter) 110px}
.interest-heading p{max-width:405px;margin-top:25px;font-size:17px;color:var(--muted)}
.interest-entry{align-self:start;border-top:1px solid #9cb4c0;border-bottom:1px solid #9cb4c0} /* taste-skill-ignore: native disclosure row boundaries. */
.interest-entry summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 0;min-height:90px}
.interest-entry summary::-webkit-details-marker{display:none}
.interest-entry strong{display:block;font-size:25px;letter-spacing:-.03em}
.interest-entry small{display:block;font-size:14px;color:var(--muted);margin-top:5px}
.disclosure-mark{width:24px;height:24px;position:relative;flex-shrink:0}
.disclosure-mark:before,.disclosure-mark:after{content:'';position:absolute;background:var(--ink);width:18px;height:2px;left:3px;top:11px} /* taste-skill-ignore: plus/minus icon communicates disclosure state. */
.disclosure-mark:after{transform:rotate(90deg)}
details[open] .disclosure-mark:after{display:none}
.interest-body{padding:4px 0 32px;max-width:500px}
.interest-body p{font-size:17px;line-height:1.7}
.interest-body p+p{margin-top:17px}
.interest-body .primary{margin-top:26px}
.email-address{display:block;width:fit-content;font-size:14px;min-height:44px;padding-top:12px;overflow-wrap:anywhere}
.site-footer{display:flex;gap:35px;align-items:center;padding:35px var(--gutter);background:var(--paper);font-size:13px}
.footer-brand{font-size:23px;letter-spacing:-.8px;text-decoration:none}
.site-footer>p{color:var(--muted)}
.site-footer>a:last-child{margin-left:auto;min-height:44px;display:flex;align-items:center}

.study-reference{margin-left:auto}
@media(min-width:1700px){:root{--gutter:6%}.mission-hero{grid-template-columns:1.05fr 1fr}.mission-hero .insulator-art{height:660px}}
@media(max-width:1050px){
  .mission-hero{gap:2%;padding-top:25px;min-height:600px}.mission-hero .insulator-art{height:490px}
  h1{font-size:66px}.hero-support{font-size:22px}.hero-detail{font-size:16px}
  .purpose-section,.interest-section{gap:7%}.purpose-section .statement{font-size:23px}
}
@media(max-width:760px){
  :root{--gutter:24px}
  .study-bar{gap:12px;font-size:11px}
  .page-label{font-size:12px;margin-bottom:21px}
  h1{font-size:clamp(46px,12vw,64px);letter-spacing:-.05em}
  h2{font-size:35px}.hero-support{font-size:22px}.hero-detail{font-size:16px}
  .mission-hero{grid-template-columns:1fr;gap:0;padding:26px var(--gutter) 38px;min-height:0}
  .mission-copy{padding:0}.mission-copy .hero-support{margin-top:24px;max-width:420px}.mission-copy .hero-detail{margin-top:17px}
  .mission-copy .primary{margin-top:24px}.mission-copy .status{font-size:11px;max-width:290px}
  .mission-hero .insulator-art{height:350px;max-width:340px;margin-top:10px}
  .purpose-section,.interest-section{display:block;padding:60px var(--gutter) 65px}
  .purpose-section>div{margin-top:30px}.purpose-section .statement{font-size:21px}.purpose-section p+p{font-size:16px;margin-top:23px}
  .interest-heading p{margin-top:23px;font-size:16px}.interest-entry{margin-top:35px}.interest-entry strong{font-size:24px}.interest-body p{font-size:16px}
  .site-footer{display:grid;gap:15px;padding:30px var(--gutter)}.site-footer>a:last-child{margin-left:0}.site-footer>p{font-size:14px}
}
@media(max-width:360px){:root{--gutter:18px}.primary{gap:22px}.study-bar{gap:5px}.mission-copy .status{max-width:250px}.mission-hero .insulator-art{height:300px}h2{font-size:32px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.study-bar,.skip{display:none}.interest-entry:not([open])::after{content:'Tell us about your work and interest: careers@switchyardinc.com';display:block;padding:20px 0}.mission-hero,.purpose-section,.interest-section{break-inside:avoid}body,.site-footer{background:white}}