/* Client review: a neutral industrial palette with restrained logo-red accents. */
:root{--brand:#ed1c24;--green:#c91620;--deep:#20272d;--mint:#f4f6f7;--paper:#fff;--ink:#20272d;--muted:#5d666e;--line:rgba(32,39,45,.14);--accent:#fff}
.site-header{background:rgba(255,255,255,.97)}
.hero-slide:first-child::after,
.hero-slide:nth-child(2)::after{background:linear-gradient(90deg,rgba(255,255,255,.97),rgba(255,255,255,.85) 35%,rgba(255,255,255,.08) 75%)}
.hero-slide:first-child .hero-copy{color:var(--ink)}
.hero-slide:first-child .hero-title em{color:var(--green)}
.hero-slide:first-child .hero-copy .text-link{color:var(--ink);border-color:currentColor}
/* Reserve the taller slide's space so automatic rotation never moves the page. */
.hero-slides{display:grid}
.hero-slide,.hero-slide.is-active{grid-area:1/1;position:relative;inset:auto;width:100%;align-self:stretch}
.hero .hero-subtitle{font:500 clamp(1.05rem,1.45vw,1.3rem)/1.55 'DM Sans',sans-serif;letter-spacing:0;max-width:530px;margin:0;color:var(--ink)}
.hero-slide .hero-note{background:rgba(32,39,45,.9)}
.hero-slide .hero-note strong{color:#fff}
.hero-slide:first-child .hero-copy .eyebrow{color:var(--green)}
.section-heading h2{max-width:760px}
.industry-section .section-heading h2{font-size:clamp(2.2rem,3.7vw,4rem)}
.industry-grid>div{border-top-color:var(--line)}
.card-image{background:var(--deep)}
.card-image img{opacity:.18}
.card-image .eyebrow{color:#fff}
.card-image .card-arrow{position:absolute;right:32px;top:30px;color:#fff}
/* Individual product colors retain the approved card layout and type scale. */
.solution-section .solution-card{background:var(--product-surface);color:var(--product-ink);transition:transform .3s ease,background-color .3s ease}
.solution-section .solution-card:nth-child(1){--product-surface:#e6effb;--product-hover:#d7e6fa;--product-ink:#163f70}
.solution-section .solution-card:nth-child(2){--product-surface:#14665e;--product-hover:#0e574f;--product-ink:#fff}
.solution-section .solution-card:nth-child(3){--product-surface:#fff0d7;--product-hover:#ffe6ba;--product-ink:#714308}
.solution-section .solution-card:nth-child(4){--product-surface:#593e78;--product-hover:#493263;--product-ink:#fff}
.solution-section .solution-card:nth-child(5){--product-surface:#e5f2e6;--product-hover:#d4e9d6;--product-ink:#245530}
.solution-section .solution-card .eyebrow,.solution-section .solution-card .card-arrow{color:var(--product-ink)}
.solution-section .solution-card:hover,.solution-section .solution-card:focus-visible{background:var(--product-hover)}
.solution-section .solution-card:focus-visible{outline:3px solid var(--product-ink);outline-offset:-5px}
.contact-card{background:#b51219;border-top:3px solid var(--brand);color:#fff}
.contact-card p,.contact-card h2,.contact-card a{color:#fff}
.contact-card h2{font-weight:800;line-height:1.2}
.contact-card .contact-copy-button{background:var(--deep);border-color:#fff;color:#fff}
.contact-card .eyebrow{color:#fff}
.value{border-top-width:2px}
.site-footer{background:var(--green);color:#fff}
.footer-legal{display:flex;flex-wrap:wrap;gap:12px 24px;max-width:1240px;margin:12px auto 0;padding:12px 24px;background:transparent;font-size:.9rem;font-weight:700}
.footer-legal a,.footer-legal button{color:#fff;min-height:44px;display:inline-flex;align-items:center}
.footer-legal button{border:1px solid #ffffff80;background:transparent;padding:8px 14px;font:inherit;cursor:pointer;border-radius:24px}
/* One continuous logo-red surface, with no separate tinted information panels. */
.footer-top,.footer-bottom{background:transparent;padding:24px}
.site-footer{font-weight:600}
.footer-bottom{font-size:.9rem;margin-top:20px;padding-top:20px;padding-bottom:16px}
.site-footer{padding-top:40px;padding-bottom:20px}
.footer-top{padding-top:12px;padding-bottom:12px;gap:24px 40px}
.footer-top .eyebrow{color:#fff;font-weight:800}
.footer-top a{font-weight:600}
.footer-bottom{border-top-color:rgba(255,255,255,.5);font-weight:500}
.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.site-footer a:focus-visible,.contact-card :focus-visible{outline-color:#fff}
/* Contact: balanced panels with compact, site-native form controls. */
.contact-hero{padding-top:64px;padding-bottom:56px}
.contact-layout{align-items:stretch;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:32px;padding-top:40px;padding-bottom:80px}
.contact-layout>.contact-card,.contact-layout>.contact-form{border-radius:16px;padding:32px;align-self:stretch;min-width:0}
.contact-layout>.contact-card{display:flex;flex-direction:column;justify-content:space-between;gap:40px;background:#b51219}
.contact-card h2{font-size:clamp(1.8rem,2.5vw,2.5rem);letter-spacing:-.045em;margin:0 0 32px}
.contact-card__location+.contact-card__location{margin-top:28px}
.contact-card .contact-detail-label{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;font-weight:700;margin:0 0 8px;color:#ffdde0}
.contact-card__location>p:last-child{margin:0;line-height:1.7}
.contact-card__connections{border-top:1px solid #ffffff45;padding-top:28px}
.contact-email-row{display:flex;align-items:center;gap:6px;margin-bottom:22px;min-width:0}
.contact-email-row>a{min-width:0;overflow-wrap:anywhere;font-size:clamp(.84rem,1.1vw,1rem);margin:0}
.contact-card .contact-copy-button{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;min-height:44px;margin:0;padding:0;border:0;border-radius:50%;color:#fff;background:transparent}
.contact-card .contact-copy-button:hover{background:#ffffff20}
.contact-card .contact-copy-button[hidden]{display:none}
.contact-card .contact-copy-button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.contact-copy-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.contact-phone-links{display:flex;flex-wrap:wrap;gap:4px 24px}
.contact-phone-links a{font-size:.95rem;margin:0}
.contact-layout>.contact-form{border:1px solid var(--line);background:#fff;box-shadow:0 12px 36px #20272d06;gap:8px}
.contact-form>.eyebrow{margin:0 0 12px}
.contact-fields-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.contact-fields-row>div{min-width:0}
.contact-fields-row label{display:block;margin:0 0 8px}
.contact-optional{font-size:.75rem;font-weight:400;color:var(--muted)}
.contact-form input:not([type=hidden]):not([type=checkbox]),.contact-form textarea{width:100%;min-width:0;background:#fafbfc;border-radius:8px;font-size:1rem}
.contact-form textarea{min-height:128px;resize:vertical}
.contact-form>.button{margin-top:10px;min-height:48px}
.contact-form .form-note{margin:4px 0;font-size:.78rem;line-height:1.5}
.contact-form .form-note a{text-decoration:underline;text-underline-offset:3px}
.contact-form .h-captcha{margin-top:10px}
@media(max-width:380px){.contact-form .h-captcha{height:62px;overflow:hidden}.contact-form .h-captcha iframe{transform:scale(.8);transform-origin:top left}}
@media(max-width:800px){.contact-hero{padding-top:48px;padding-bottom:40px}.contact-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:28px;padding-bottom:56px}.contact-layout>.contact-card,.contact-layout>.contact-form{padding:24px}.contact-card h2{margin-bottom:24px}.contact-card__connections{padding-top:24px}}
@media(max-width:480px){.contact-fields-row{grid-template-columns:minmax(0,1fr);gap:14px}.contact-layout>.contact-card,.contact-layout>.contact-form{padding:22px}.contact-phone-links{flex-direction:column;gap:8px}}
/* PPA technical material now belongs to its product section, not a separate page. */
.ppa-technical{margin-top:40px}
.ppa-technical section{padding:32px 0;border-top:1px solid var(--line);scroll-margin-top:110px}
.ppa-technical h3{font:700 clamp(1.35rem,2.5vw,2rem)/1.2 Manrope,sans-serif;letter-spacing:-.04em;margin:0 0 22px}
.ppa-technical h4{font:700 1.1rem/1.35 Manrope,sans-serif;margin:24px 0 12px}
.ppa-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.ppa-technical .text-link{white-space:normal}
.ppa-grid>*{min-width:0}
.ppa-technical figure{margin:0 0 24px;background:#f7f8f9;padding:16px}
.ppa-technical figure img{width:100%;height:auto;max-height:440px;object-fit:contain;margin:0 auto}
.ppa-technical figcaption{font-size:.83rem;color:var(--muted);margin-top:12px;line-height:1.5}
.ppa-technical p,.ppa-technical li{color:var(--muted)}
/* A shared reading axis connects the homepage sections without changing copy. */
.intro,.section-heading{display:grid;grid-template-columns:minmax(160px,24%) minmax(0,1fr);gap:40px;align-items:start}
.intro>div{max-width:none}
.intro>.eyebrow,.section-heading>.eyebrow{margin-top:8px;color:var(--green);font-size:.7rem}
.intro h2,.section-heading h2,.industry-section .section-heading h2{font-size:clamp(2.2rem,3.7vw,4rem);line-height:1.08;letter-spacing:-.055em;margin-top:0}
.industry-section,.solution-section,.statement{border-top:1px solid var(--line)}
.industry-section,.solution-section{padding-top:56px}
.section-heading{padding-bottom:32px;border-bottom:0}
.intro{padding-top:56px;padding-bottom:56px}
.industry-grid>div{border-top:2px solid var(--line)}
.industry-grid>div:hover{border-top-color:var(--brand)}
@media(max-width:960px){
  .intro,.section-heading{grid-template-columns:minmax(0,1fr);gap:16px}
  .intro>.eyebrow,.section-heading>.eyebrow{margin:0}
  .intro h2,.section-heading h2,.industry-section .section-heading h2{font-size:clamp(2rem,5vw,3.3rem);margin-top:0}
}
@media(max-width:800px){
  .hero-slide:first-child::after,
  .hero-slide:nth-child(2)::after{background:rgba(255,255,255,.88)!important}
  .hero .hero-subtitle{max-width:100%;font-size:1.05rem;line-height:1.5}
  .ppa-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .industry-section .section-heading h2{font-size:clamp(2rem,7vw,3.3rem)}
}
/* Grow only beyond the established 1080p composition; retain a shared grid. */
@media(min-width:1921px){
  :root{--wide-shell:min(2200px,calc(1240px + (100vw - 1920px)/2));--wide-gutter:max(80px,calc((100vw - var(--wide-shell))/2 + 80px))}
  .section-shell{max-width:var(--wide-shell)}
  .site-header{padding-inline:var(--wide-gutter)}
  .hero-slide{padding-inline:var(--wide-gutter)}
  .hero-slide .hero-copy{width:100%;max-width:650px}
  .hero-slide .hero-note{right:var(--wide-gutter)!important}
  .site-footer{padding-inline:var(--wide-gutter)}
  .footer-top,.footer-bottom{max-width:calc(var(--wide-shell) - 160px)}
  .intro p,.statement>p,.content-copy p,.editorial p,.product-detail p,.product-detail ul,.value p,.industry-grid p{max-width:65ch}
}