/* CSA POOL v5. Scoped to avoid changing non-managed WordPress pages. */
html:has(.csa-site){scroll-behavior:smooth;scroll-padding-top:110px}body:has(.csa-site){margin:0;background:#fff}
.csa-site{--c-ink:#102f40;--c-muted:#526b78;--c-dark:#082a3b;--c-navy:#041c29;--c-aqua:#8bdfdc;--c-blue:#0a6388;--c-line:#dce6e8;--c-soft:#f2f6f6;--c-green:#0c7257;font:400 16px/1.7 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--c-ink);overflow-wrap:anywhere;isolation:isolate}
.csa-site *,.csa-site *:before,.csa-site *:after{box-sizing:border-box}.csa-site h1,.csa-site h2,.csa-site h3,.csa-site p,.csa-site figure{margin:0}.csa-site a{color:inherit;text-decoration:none}.csa-site button,.csa-site input,.csa-site select,.csa-site textarea{font:inherit}.csa-site button{cursor:pointer}.csa-site img{display:block;max-width:100%;object-fit:cover}.csa-site a,.csa-site button,.csa-site input,.csa-site summary,.csa-site textarea{ -webkit-tap-highlight-color:transparent}.csa-site :focus-visible{outline:3px solid #0b8ca7;outline-offset:5px}.csa-site [hidden]{display:none!important}.csa-site h1{font-size:clamp(42px,5.1vw,74px);line-height:1.07;letter-spacing:-.055em;font-weight:650;text-wrap:balance}.csa-site h2{font-size:clamp(30px,3.4vw,47px);line-height:1.14;letter-spacing:-.04em;font-weight:620;text-wrap:balance}.csa-site h3{font-size:22px;line-height:1.3;letter-spacing:-.025em;font-weight:650}.csa-site p{margin-top:16px}.c-wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.c-section{padding:96px 0}.c-soft{background:var(--c-soft)}.c-dark{background:var(--c-dark);color:#fff}.c-muted{color:var(--c-muted)}.c-lead{font-size:18px;line-height:1.75;max-width:620px}.c-wide-lead{font-size:22px;line-height:1.7;max-width:930px;margin-bottom:48px!important}.c-eyebrow{font-size:11px;font-weight:750;letter-spacing:.15em;color:var(--c-blue);text-transform:uppercase;margin:0 0 22px!important}.c-small{font-size:12px;line-height:1.7;color:var(--c-muted)}.c-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid transparent;border-radius:8px;padding:15px 21px;font-size:14px;font-weight:700;line-height:1.5;min-height:52px;transition:background .2s,transform .2s}.c-button:hover{transform:translateY(-2px)}.c-button>span:last-child{margin-left:auto}.c-wa{background:var(--c-green);color:white!important;box-shadow:0 5px 16px #061f2510}.c-wa:hover{background:#075d46}.c-wa-symbol{font-size:20px;line-height:1}.c-blue{background:var(--c-blue);color:#fff!important}.c-blue:hover{background:#064a67}.c-text-link{display:inline-flex;gap:22px;align-items:center;font-size:14px;font-weight:700;color:var(--c-blue)!important;padding:12px 0;border-bottom:1px solid #b4cbd2;margin-top:20px}.c-text-link:hover{color:#063e53!important;border-color:currentColor}.c-top{background:var(--c-navy);color:#bdced4;font-size:11px}.c-top .c-wrap{display:flex;align-items:center;justify-content:space-between;min-height:34px;gap:18px}.c-top a{margin-left:25px;color:#fff}.c-header{height:91px;position:sticky;top:0;z-index:50;background:#fffffff5;backdrop-filter:blur(16px);border-bottom:1px solid #dde6e9}.c-header-row{height:100%;display:flex;align-items:center;gap:26px;justify-content:space-between}.c-brand{display:block;flex:0 0 119px}.c-brand img{width:108px;height:72px;object-fit:contain}.c-header nav{display:flex;align-items:center;gap:23px;font-size:12px;font-weight:680}.c-header nav>a{padding:15px 0;white-space:nowrap}.c-header nav>a:hover{color:var(--c-blue)}.c-header .c-button{min-height:45px;padding:11px 17px;font-size:12px}.c-menu-button{display:none}.c-nav-details{position:relative}.c-nav-details>summary{list-style:none;cursor:pointer;display:flex;gap:8px;align-items:center;padding:15px 0;white-space:nowrap}.c-nav-details>summary::-webkit-details-marker{display:none}.c-nav-details>div{position:absolute;top:52px;left:-24px;width:310px;padding:12px 22px;background:#fff;border:1px solid var(--c-line);box-shadow:0 20px 50px #0c35452b;border-radius:10px}.c-nav-details .c-text-link{display:flex;margin:0;padding:12px 0;border-bottom:1px solid #e7eeee;font-size:13px;justify-content:space-between}.c-nav-details .c-text-link:last-child{border:0}.c-skip{position:fixed;top:-100px;left:12px;z-index:1000;background:#fff;padding:12px}.c-skip:focus{top:12px}
.c-hero{background:var(--c-dark);color:#fff}.c-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center;padding-block:64px}.c-hero .c-eyebrow{color:var(--c-aqua)}.c-hero h1 em{font-style:normal;font-weight:380;color:var(--c-aqua)}.c-hero .c-lead{color:#cfdee4;font-size:16px;line-height:1.85;margin-top:27px}.c-actions{display:flex;align-items:flex-start;flex-direction:column;gap:15px;margin-top:29px}.c-hero .c-wa{background:#e3faf3;color:#07563f!important}.c-hero .c-wa:hover{background:#c0eedf}.c-secondary-link{font-size:13px;color:#e3edf0!important;padding:8px 0}.c-hero-assurance{display:flex;gap:15px;flex-wrap:wrap;padding-top:24px;margin-top:21px;border-top:1px solid #ffffff22;font-size:10px;letter-spacing:.015em;color:#c2d6df}.c-hero-assurance span:before{content:'✓';color:var(--c-aqua);margin-right:6px}.c-hero-picture{position:relative;align-self:stretch;min-height:530px;border-radius:140px 12px 12px 12px;overflow:hidden;background:#194b5c}.c-hero-picture>img{width:100%;height:100%;position:absolute;inset:0;object-position:50% 50%}.c-hero-picture:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 40%,#031e2ccd)}.c-picture-caption{position:absolute;z-index:1;left:31px;bottom:50px;right:25px}.c-picture-caption span{font-size:10px;letter-spacing:.13em;color:#deefef}.c-picture-caption strong{display:block;font-size:28px;line-height:1.25;font-weight:520;margin-top:12px;letter-spacing:-.025em}.c-hero-picture figcaption{position:absolute;bottom:17px;left:31px;z-index:1;font-size:10px;color:#d5e2e6}.c-hero-bottom{border-top:1px solid #ffffff20;background:#031e2b}.c-hero-bottom .c-wrap{min-height:63px;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:12px;color:#c7dbe1}.c-hero-bottom span:first-child{color:#8baab7;font-size:10px;letter-spacing:.13em}.c-hero-bottom a{color:var(--c-aqua)}
.c-intent-strip{border-bottom:1px solid var(--c-line)}.c-intent-strip .c-wrap{display:grid;grid-template-columns:repeat(3,1fr)}.c-intent-strip a{display:flex;align-items:flex-start;gap:18px;padding:30px 25px;border-right:1px solid var(--c-line)}.c-intent-strip a:first-child{padding-left:0}.c-intent-strip a:last-child{border:0;padding-right:0}.c-intent-strip a>span:first-child{font-size:12px;font-weight:700;color:#7195a5;padding-top:3px}.c-intent-strip a>span:last-child{margin-left:auto}.c-intent-strip h2{font-size:17px;letter-spacing:-.02em}.c-intent-strip p{font-size:12px;line-height:1.6;color:var(--c-muted);margin-top:6px}.c-intent-strip a:hover h2{color:var(--c-blue)}.c-section-intro{display:flex;justify-content:space-between;align-items:end;gap:70px;margin-bottom:43px}.c-section-intro>p{width:360px;flex-shrink:0;font-size:15px;line-height:1.8}.c-dark .c-eyebrow{color:var(--c-aqua)}.c-dark .c-muted{color:#bfd1da}.c-pool-showcase{display:grid;grid-template-columns:1fr 1fr;gap:48px}.c-photo-card{position:relative;min-height:475px;overflow:hidden;border-radius:12px}.c-photo-card>img{position:absolute;width:100%;height:100%;inset:0}.c-photo-card:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 25%,#031b29ed)}.c-photo-card>div{position:absolute;bottom:30px;left:30px;right:30px;color:#fff;z-index:1}.c-photo-card>div>span{font-size:10px;letter-spacing:.12em;color:#c9eff0}.c-photo-card h3{font-size:29px;margin-top:10px}.c-photo-card p{font-size:14px;color:#d5e6e9}.c-photo-card b{font-size:13px;display:block;margin-top:22px}.c-pool-links{display:flex;flex-direction:column;justify-content:center}.c-pool-links>a:not(.c-text-link){display:flex;align-items:center;justify-content:space-between;gap:25px;padding:21px 0;border-bottom:1px solid var(--c-line)}.c-pool-links h3{font-size:22px}.c-pool-links p{font-size:14px;color:var(--c-muted);margin-top:5px}.c-pool-links>a:hover h3{color:var(--c-blue)}.c-benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #ffffff30}.c-benefit-grid>a{padding:32px 23px 0 0;display:flex;flex-direction:column}.c-benefit-grid>a+a{padding-left:24px;border-left:1px solid #ffffff20}.c-benefit-grid>a>span{color:#82b9c4;font-size:12px;margin-bottom:28px}.c-benefit-grid h3{font-size:22px}.c-benefit-grid p{font-size:14px;color:#c1d3db;flex:1}.c-benefit-grid b{font-size:12px;color:var(--c-aqua);margin-top:27px}.c-split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.c-split .c-button{margin-top:27px}.c-design-chain{background:var(--c-soft);border:1px solid var(--c-line);border-radius:12px;padding:20px 34px}.c-design-chain>div{display:flex;flex-direction:column;padding:20px 0;border-bottom:1px solid var(--c-line)}.c-design-chain span{font-size:10px;letter-spacing:.1em;color:var(--c-blue);margin-bottom:8px}.c-design-chain strong{font-size:21px;font-weight:600;letter-spacing:-.03em}.c-design-chain p{font-size:11px;color:var(--c-muted);margin-bottom:12px}.c-option-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.c-option-grid>a{position:relative;background:#fff;padding:25px 22px 22px;border:1px solid var(--c-line);border-radius:9px;transition:border-color .2s}.c-option-grid>a:hover{border-color:var(--c-blue)}.c-option-num{display:block;color:#62828e;font-size:11px;margin-bottom:22px}.c-option-grid h3{font-size:18px}.c-option-grid p{font-size:13px;color:var(--c-muted);margin-bottom:28px}.c-option-grid>a>span:last-child{position:absolute;right:20px;bottom:12px}.c-process{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:26px}.c-process>li{border-top:1px solid #a9bfc8;padding-top:24px}.c-process span{font-size:13px;color:#527789}.c-process h3{font-size:20px;margin-top:23px}.c-process p{font-size:14px;color:var(--c-muted);margin-top:10px}.c-scope-list>div{padding:15px 0;border-bottom:1px solid var(--c-line);font-weight:600}.c-scope-list>div>span{color:var(--c-green);margin-right:20px}.c-scope-list>p{font-size:12px;color:var(--c-muted)}.c-category-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.c-category-trio>a{border-bottom:1px solid var(--c-line);padding-bottom:25px}.c-category-trio img{width:100%;aspect-ratio:1.5;border-radius:10px}.c-category-trio h3{margin-top:20px;font-size:23px}.c-category-trio p{font-size:14px;color:var(--c-muted);margin-top:9px}.c-category-trio b{display:block;font-size:13px;color:var(--c-blue);margin-top:15px}
.c-brief-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:start}.c-brief fieldset{border:0;padding:0;margin:0 0 30px}.c-brief legend{font-size:16px;font-weight:650;margin-bottom:15px}.c-choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.c-choice{display:flex;align-items:center;gap:10px;padding:13px 15px;background:white;border:1px solid #ccdce1;border-radius:6px;line-height:1.5;font-size:13px;cursor:pointer}.c-choice:has(input:checked){border-color:#0b698c;background:#e9f5f8;box-shadow:inset 0 0 0 1px #0b698c}.csa-site input[type=radio],.csa-site input[type=checkbox]{accent-color:#0a6b89;width:17px;height:17px;flex:0 0 auto;margin:0}.c-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:25px 0}.c-brief>label,.c-form-grid>label,.c-calculator label{display:block;font-size:13px;font-weight:650}.c-brief label>span:not(.c-choice span):not(.c-feature-choices span){font-weight:400;color:var(--c-muted);font-size:11px}.csa-site input:not([type=radio]):not([type=checkbox]),.csa-site textarea{width:100%;background:#fff;border:1px solid #bacdd5;border-radius:6px;padding:13px 14px;color:var(--c-ink);min-height:48px;margin-top:8px;font-size:14px}.csa-site input::placeholder,.csa-site textarea::placeholder{color:#607982;opacity:1}.csa-site textarea{resize:vertical}.c-feature-choices{display:flex;gap:9px;flex-wrap:wrap}.c-feature-choices>label{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #ccdce1;border-radius:6px;padding:10px 12px;font-size:12px;cursor:pointer}.c-feature-choices>label:has(input:checked){border-color:#0b698c;background:#e9f5f8}.c-brief>.c-button{margin-top:20px}.c-brief .c-small a{text-decoration:underline}.c-brief-summary{background:var(--c-dark);color:#fff;padding:33px;border-radius:12px;position:sticky;top:120px}.c-brief-summary .c-eyebrow{color:var(--c-aqua)}.c-brief-summary h3{font-size:29px;font-weight:500}.c-brief-summary pre{white-space:pre-wrap;overflow-wrap:anywhere;font:400 14px/1.8 inherit;font-family:inherit;font-size:14px;line-height:1.8;background:#ffffff09;border-left:2px solid var(--c-aqua);padding:18px;margin:25px 0}.c-brief-summary>p{font-size:12px;color:#c0d6df}.c-copy{padding:10px 0;color:#fff;background:transparent;border:0;border-bottom:1px solid #7898a4;font-size:12px!important}.c-faq{border-top:1px solid var(--c-line)}.c-faq details{border-bottom:1px solid var(--c-line)}.c-faq summary{list-style:none;font-size:17px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:30px;padding:23px 0;cursor:pointer;line-height:1.6}.c-faq summary::-webkit-details-marker{display:none}.c-faq summary>span{font-weight:300;font-size:26px;color:var(--c-blue)}.c-faq details[open] summary>span{transform:rotate(45deg)}.c-faq details>p{max-width:850px;margin:0 45px 24px 0;color:var(--c-muted);font-size:15px}.c-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.c-info-card{display:flex;flex-direction:column;border:1px solid var(--c-line);background:#fff;padding:29px;border-radius:9px;transition:border-color .2s}.c-info-card:hover{border-color:#5e95a8}.c-card-number{font-size:10px;letter-spacing:.13em;color:#557f90;margin-bottom:21px}.c-info-card h3{font-size:23px}.c-info-card p{font-size:14px;color:var(--c-muted);margin-bottom:25px;flex:1}.c-card-link{display:flex;justify-content:space-between;font-size:12px;font-weight:700;color:var(--c-blue);padding-top:19px;border-top:1px solid var(--c-line)}.c-contact-band{background:var(--c-dark);color:#fff;padding:75px 0}.c-contact-band>.c-wrap{display:flex;justify-content:space-between;gap:70px;align-items:center}.c-contact-band .c-eyebrow{color:var(--c-aqua)}.c-contact-band h2{font-size:45px}.c-contact-band p{color:#bfd2da;font-size:15px}.c-contact-band .c-small{font-size:12px}.c-contact-band .c-wa{background:#e3faf3;color:#07563f!important}.c-contact-band .c-text-link{color:#c5eee9!important;font-size:12px;margin-top:8px}.c-footer{background:var(--c-navy);color:#bbd0d9;padding-top:64px}.c-footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.05fr;gap:42px}.c-wordmark{font-size:31px;font-weight:300;color:#fff!important;letter-spacing:.04em}.c-wordmark strong{font-weight:650}.c-wordmark>span{display:block;font-size:7px;letter-spacing:.18em;color:#9ab8c5}.c-footer h3{font-size:13px;color:#fff;margin-bottom:20px}.c-footer p{font-size:13px}.c-footer .c-small{color:#90b0bf;font-size:11px}.c-footer .c-text-link{display:block;border:0;margin:0;padding:6px 0;color:#bbd0d9!important;font-weight:400;font-size:12px}.c-footer .c-text-link>span{display:none}.c-footer-grid>div:last-child>a{display:block;font-size:13px;margin:14px 0}.c-footer-grid>div:last-child>.c-button{display:inline-flex;font-size:12px;margin:0 0 5px}.c-footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid #ffffff15;padding:23px 0;margin-top:55px;font-size:10px}.c-footer-bottom>div{display:flex;gap:20px;align-items:center}.c-footer button{border:0;background:none;color:inherit;font-size:10px;padding:5px 0}.c-mobile-cta{display:none}.c-consent{position:fixed;z-index:110;bottom:24px;left:24px;width:360px;max-width:calc(100% - 48px);background:white;color:var(--c-ink);padding:20px;border:1px solid #c3d6df;border-radius:10px;box-shadow:0 8px 35px #041c2940;display:none}.c-consent.show{display:block}.c-consent h2{font-size:16px;letter-spacing:0}.c-consent p{font-size:11px;line-height:1.7;margin-top:10px}.c-consent>div{display:flex;align-items:center;gap:10px;margin-top:15px}.c-consent button{background:#edf4f6;color:#133849;border:1px solid #b7cdd6;border-radius:5px;padding:9px 13px;font-size:11px;font-weight:650;min-height:38px}.c-consent a{font-size:11px;text-decoration:underline;margin-left:auto}.c-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:120;background:#082a3b;color:#fff;padding:13px 22px;border-radius:8px;font-size:14px;display:none;box-shadow:0 8px 30px #0003}.c-toast.is-visible{display:block}
.c-page-hero{background:var(--c-soft);padding:44px 0 64px}.c-page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.c-page-hero-grid:not(:has(figure)){grid-template-columns:1fr}.c-breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:var(--c-muted);font-size:11px;margin-bottom:38px}.c-breadcrumb a:hover{text-decoration:underline}.c-page-hero h1{font-size:clamp(39px,4.6vw,63px);max-width:900px}.c-heading-dot{color:#087c9c}.c-page-hero .c-lead{font-size:17px;color:var(--c-muted);margin-top:22px}.c-page-hero .c-button{margin-top:26px}.c-page-hero figure{position:relative;align-self:center}.c-page-hero figure img{width:100%;height:330px;border-radius:70px 10px 10px 10px}.c-page-hero figcaption{font-size:10px;color:var(--c-muted);margin-top:8px}.c-service-layout{display:grid;grid-template-columns:1fr 350px;gap:90px;align-items:start}.c-service-layout .c-wide-lead{font-size:21px}.c-service-section{padding:20px 0 35px;border-bottom:1px solid var(--c-line);margin-bottom:22px}.c-service-section h2{font-size:30px;letter-spacing:-.035em}.c-service-section p{font-size:16px;color:var(--c-muted);line-height:1.9}.c-service-section .c-eyebrow{margin-bottom:12px!important;font-size:10px}.c-service-layout article>h2{font-size:27px;margin:40px 0 24px}.c-service-aside{background:var(--c-soft);padding:28px;border:1px solid var(--c-line);border-radius:10px;position:sticky;top:115px}.c-service-aside h2{font-size:27px}.c-service-aside ul{padding:0;list-style:none;margin:23px 0}.c-service-aside li{font-size:13px;padding:12px 0;border-bottom:1px solid var(--c-line)}.c-service-aside li:before{content:'✓';color:var(--c-green);margin-right:9px}.c-service-aside .c-button{font-size:12px;display:flex;margin-top:22px;padding:14px}.c-service-aside>a:last-child:not(.c-button){display:block;font-size:12px;margin-top:18px;color:var(--c-blue)}.c-three-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}.c-three-columns p{font-size:15px;color:var(--c-muted)}.c-engineering-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.c-engineering-grid article{border-top:1px solid var(--c-line);padding-top:25px;display:flex;flex-direction:column}.c-engineering-grid article>span{color:var(--c-blue);font-size:12px;margin-bottom:20px}.c-engineering-grid p{font-size:14px;color:var(--c-muted);flex:1}.c-engineering-grid article>div{background:var(--c-soft);padding:16px;font-size:11px;margin-top:23px}.c-engineering-grid strong{display:block;font-size:10px;color:var(--c-blue);margin-bottom:5px;letter-spacing:.05em}.c-calculator{padding:30px;border:1px solid #c9dae0;border-radius:10px;background:#fff}.c-calculator label+label{margin-top:15px}.c-calculator output{display:block;font-size:24px;font-weight:650;color:var(--c-blue);padding:22px 0;border-bottom:1px solid var(--c-line);line-height:1.4}.c-calculator .c-button{margin-top:20px}.c-contact-details{padding:33px 0;border-bottom:1px solid var(--c-line)}.c-contact-details .c-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.c-contact-details span{display:block;font-size:10px;letter-spacing:.1em;color:var(--c-muted);margin-bottom:10px}.c-contact-details p{margin:0;font-size:14px}.c-contact-details a{font-size:19px;font-weight:650}.c-prose p{color:var(--c-muted);line-height:1.9;margin:0 0 20px}.c-article-hero{background:var(--c-dark);color:#fff;padding:45px 0 68px}.c-article-hero .c-breadcrumb{color:#bbd1da}.c-article-hero .c-eyebrow{color:var(--c-aqua)}.c-article-hero h1{font-size:clamp(35px,4.5vw,61px);max-width:1000px}.c-article-hero .c-lead{color:#c4d9e2;max-width:860px}.c-article-meta{font-size:12px;color:#c4d9e2;display:flex;gap:13px;margin-top:25px}.c-article-layout{display:grid;grid-template-columns:260px 1fr;gap:85px;align-items:start}.c-toc{position:sticky;top:120px}.c-toc>a:not(.c-button){display:block;padding:11px 0;border-bottom:1px solid var(--c-line);font-size:12px;color:var(--c-muted);line-height:1.6}.c-toc>.c-button{font-size:12px;margin-top:25px;padding:13px}.c-article{max-width:760px}.c-article>section{margin-bottom:40px;scroll-margin-top:120px}.c-article h2{font-size:30px;line-height:1.3}.c-article p{font-size:17px;line-height:1.95;color:#405e6b;margin-top:16px}.c-article-note{background:var(--c-soft);border-left:3px solid #2b8da4;padding:25px 28px}.c-article-note p{font-size:14px;line-height:1.8}.c-sources{margin-top:35px;padding-top:25px;border-top:1px solid var(--c-line)}.c-sources h2{font-size:20px}.c-sources a{display:block;text-decoration:underline;font-size:13px;color:var(--c-blue);margin-top:12px}.c-sources p{font-size:12px}.c-search-label{display:block;max-width:650px;font-size:14px;font-weight:650}.c-search-label input{margin:10px 0 10px!important}.c-search-label+#c-search-count{margin:0 0 28px}
@media(min-width:1450px){.c-hero-grid{padding-block:78px}.c-hero-picture{min-height:570px}}
@media(max-width:1150px){.c-wrap{width:calc(100% - 48px)}.c-header nav{gap:15px;font-size:11px}.c-header-row{gap:18px}.c-brand{flex-basis:100px}.c-brand img{width:100px}.c-hero-grid{gap:35px}.c-hero h1{font-size:57px}.c-hero-picture{min-height:520px}.c-hero-assurance{gap:10px;font-size:9px}.c-split{gap:50px}.c-service-layout{gap:45px;grid-template-columns:1fr 310px}.c-brief-layout{gap:32px}.c-brief-summary{padding:25px}.c-footer-grid{gap:25px}.c-section-intro{gap:40px}.c-section-intro>p{width:330px}}
@media(max-width:950px){.c-header{height:78px}.c-header-row{position:relative}.c-header nav{position:absolute;top:77px;left:-24px;right:-24px;display:none;align-items:stretch;background:#fff;border-bottom:1px solid var(--c-line);padding:20px 24px;box-shadow:0 20px 25px #10304315;max-height:calc(100dvh - 100px);overflow-y:auto;font-size:14px;gap:0;flex-direction:column}.c-header nav.is-open{display:flex}.c-header nav>a{border-bottom:1px solid var(--c-line);padding:14px 0}.c-nav-details>div{position:static;width:100%;box-shadow:none;border:0;border-left:2px solid #b2d5df;border-radius:0;margin-bottom:12px;padding:0 15px}.c-menu-button{display:flex;align-items:center;gap:12px;margin-left:auto;padding:10px 12px;min-height:44px;border:1px solid #cedde3;background:#fff;border-radius:6px;font-size:12px!important}.c-header-cta{display:block}.c-hero h1{font-size:48px}.c-hero-grid{gap:28px;padding-block:46px}.c-hero-picture{min-height:510px;border-top-left-radius:85px}.c-picture-caption strong{font-size:23px}.c-hero .c-lead{font-size:15px}.c-hero .c-button{font-size:12px;padding-inline:15px}.c-section{padding:73px 0}.c-section-intro{display:block}.c-section-intro>p{width:auto;max-width:620px;margin-top:22px}.c-pool-showcase{gap:30px}.c-option-grid{grid-template-columns:repeat(2,1fr)}.c-benefit-grid{grid-template-columns:repeat(2,1fr);gap:34px 0}.c-benefit-grid>a:nth-child(3){padding-left:0;border-left:0}.c-process{gap:18px}.c-process h3{font-size:18px}.c-process p{font-size:12px}.c-card-grid{grid-template-columns:repeat(2,1fr)}.c-brief-layout{grid-template-columns:1fr}.c-brief-summary{position:static}.c-brief-summary h3 br{display:none}.c-footer-grid{grid-template-columns:repeat(2,1fr);gap:40px}.c-service-layout{grid-template-columns:1fr}.c-service-aside{position:static}.c-page-hero-grid{gap:35px}.c-page-hero figure img{height:290px}.c-engineering-grid{grid-template-columns:repeat(2,1fr)}.c-article-layout{grid-template-columns:210px 1fr;gap:40px}.c-contact-band h2{font-size:37px}.c-contact-band>.c-wrap{gap:30px}.c-contact-band .c-button{font-size:12px}.c-intent-strip a{gap:10px;padding:24px 15px}.c-intent-strip h2{font-size:15px}.c-intent-strip a>span:first-child{display:none}.c-three-columns{gap:25px}}
@media(max-width:650px){html:has(.csa-site){scroll-padding-top:88px}.csa-site h1{font-size:43px}.csa-site h2{font-size:32px}.csa-site h3{font-size:22px}.c-wrap{width:calc(100% - 38px)}.c-top{display:none}.c-header{height:72px}.c-header-row{gap:10px}.c-brand img{height:60px;width:91px}.c-brand{flex-basis:95px}.c-header-cta{display:none}.c-header nav{top:71px;left:-19px;right:-19px;padding:15px 22px}.c-menu-button{border:0}.c-section{padding:60px 0}.c-eyebrow{font-size:10px;letter-spacing:.12em;margin-bottom:17px!important}.c-hero-grid{grid-template-columns:1fr;padding-block:32px;gap:28px}.c-hero h1{font-size:44px;letter-spacing:-.055em}.c-hero h1 em br{display:none}.c-hero .c-lead{font-size:15px;line-height:1.75;margin-top:20px}.c-actions{margin-top:24px;gap:8px}.c-hero .c-button{width:100%;font-size:13px;min-height:53px}.c-secondary-link{font-size:12px}.c-hero-assurance{padding-top:16px;margin-top:14px;gap:9px 13px;font-size:9px}.c-hero-picture{min-height:295px;border-radius:70px 8px 8px 8px}.c-hero-picture>img{object-position:50% 56%}.c-picture-caption{left:22px;bottom:42px}.c-picture-caption span{font-size:8px}.c-picture-caption strong{font-size:24px;max-width:280px}.c-hero-picture figcaption{left:22px;font-size:9px}.c-hero-bottom .c-wrap{gap:18px;justify-content:flex-start;min-height:51px;flex-wrap:wrap;padding-block:15px;font-size:11px}.c-hero-bottom span:first-child{display:none}.c-intent-strip .c-wrap{grid-template-columns:1fr}.c-intent-strip a{border-right:0;border-bottom:1px solid var(--c-line);padding:22px 0}.c-intent-strip a>span:first-child{display:block;padding:0 10px 0 0}.c-intent-strip a:last-child{padding-right:0}.c-intent-strip h2{font-size:16px}.c-intent-strip p{font-size:12px}.c-section-intro{margin-bottom:30px}.c-section-intro>p{font-size:14px;margin-top:18px}.c-pool-showcase{grid-template-columns:1fr;gap:10px}.c-photo-card{min-height:380px}.c-photo-card>div{left:24px;right:24px;bottom:25px}.c-photo-card h3{font-size:26px}.c-pool-links>a:not(.c-text-link){padding:21px 0}.c-pool-links h3{font-size:21px}.c-pool-links p{font-size:13px}.c-benefit-grid{gap:29px 0}.c-benefit-grid>a{padding:24px 14px 0 0}.c-benefit-grid>a+a{padding-left:17px}.c-benefit-grid>a:nth-child(3){padding-left:0}.c-benefit-grid>a>span{margin-bottom:19px}.c-benefit-grid h3{font-size:20px}.c-benefit-grid p{font-size:13px}.c-benefit-grid b{font-size:11px}.c-split{grid-template-columns:1fr;gap:35px}.c-lead{font-size:17px}.c-design-chain{padding:12px 23px}.c-design-chain strong{font-size:20px}.c-option-grid{gap:10px}.c-option-grid>a{padding:22px 16px 18px}.c-option-grid h3{font-size:17px}.c-option-grid p{font-size:12px;line-height:1.7}.c-option-num{margin-bottom:17px}.c-process{grid-template-columns:1fr;gap:0}.c-process>li{position:relative;padding:22px 0 22px 48px}.c-process span{position:absolute;left:0;top:24px}.c-process h3{font-size:21px;margin:0}.c-process p{font-size:14px;margin-top:8px}.c-scope-list>div{font-size:14px}.c-category-trio{grid-template-columns:1fr;gap:30px}.c-category-trio img{height:215px}.c-category-trio h3{font-size:25px}.c-choice-grid{gap:8px}.c-choice{font-size:12px;padding:12px 10px;min-height:65px}.c-form-grid{grid-template-columns:1fr;gap:18px}.c-feature-choices{gap:8px}.c-feature-choices>label{font-size:11px;padding:10px}.c-brief-layout{gap:28px}.c-brief>.c-button{width:100%;font-size:13px}.c-brief-summary{padding:26px}.c-brief-summary h3{font-size:26px}.c-faq summary{font-size:15px;padding:20px 0;gap:15px}.c-faq details>p{font-size:14px;margin-right:5px}.c-card-grid{grid-template-columns:1fr;gap:15px}.c-info-card{padding:25px}.c-info-card h3{font-size:25px}.c-contact-band{padding:56px 0}.c-contact-band>.c-wrap{display:block}.c-contact-band h2{font-size:36px}.c-contact-band>.c-wrap>div+div{margin-top:27px}.c-contact-band .c-button{font-size:13px;width:100%;justify-content:center}.c-footer{padding-top:44px;padding-bottom:73px}.c-footer-grid{grid-template-columns:1fr 1fr;gap:35px 24px}.c-footer-grid>div:first-child,.c-footer-grid>div:last-child{grid-column:1/-1}.c-footer h3{font-size:12px;margin-bottom:13px}.c-footer-grid>div:first-child p br{display:none}.c-footer-bottom{margin-top:30px;align-items:start;flex-direction:column;gap:15px;padding-block:20px;font-size:10px}.c-footer-bottom>div{gap:18px;flex-wrap:wrap}.c-footer-bottom button{min-height:30px}.c-mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;align-items:center;gap:10px;padding:10px 15px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid #ccdde3;box-shadow:0 -5px 22px #06233212;z-index:80}.c-mobile-cta>a:first-child{font-size:12px;font-weight:650;flex:1;text-align:center}.c-mobile-cta .c-button{font-size:13px;padding:10px 18px;min-height:44px;flex:1}.c-consent{left:13px;bottom:85px;width:calc(100% - 26px);max-width:none;padding:17px}.c-consent h2{font-size:15px}.c-consent p{font-size:11px}.c-consent button{min-height:42px;font-size:12px}.c-toast{bottom:88px;width:calc(100% - 40px);text-align:center;font-size:13px}.c-page-hero{padding:27px 0 40px}.c-page-hero-grid{grid-template-columns:1fr;gap:29px}.c-breadcrumb{margin-bottom:26px;font-size:10px}.c-page-hero h1{font-size:40px}.c-page-hero .c-lead{font-size:15px;line-height:1.8}.c-page-hero .c-button{font-size:13px;width:100%}.c-page-hero figure img{height:240px;border-top-left-radius:60px}.c-page-hero figcaption{font-size:9px}.c-service-layout{gap:35px}.c-service-layout .c-wide-lead{font-size:18px}.c-service-section h2{font-size:27px}.c-service-section p{font-size:15px;line-height:1.85}.c-service-aside{padding:25px}.c-service-aside h2{font-size:27px}.c-wide-lead{font-size:18px;margin-bottom:35px!important}.c-three-columns,.c-engineering-grid{grid-template-columns:1fr;gap:32px}.c-three-columns h3{font-size:23px}.c-calculator{padding:24px}.c-contact-details .c-wrap{grid-template-columns:1fr;gap:23px}.c-contact-details a{font-size:20px}.c-article-hero{padding:27px 0 42px}.c-article-hero h1{font-size:36px}.c-article-hero .c-lead{font-size:16px}.c-article-layout{grid-template-columns:1fr;gap:37px}.c-toc{position:static;border:1px solid var(--c-line);border-radius:8px;padding:23px}.c-toc>.c-button{display:none}.c-toc>a:not(.c-button){font-size:12px;padding:8px 0}.c-article h2{font-size:27px}.c-article p{font-size:16px;line-height:1.85}.c-article-note{padding:22px}.c-article-note p{font-size:13px}.c-sources h2{font-size:21px}.c-sources p{font-size:12px}}
@media(prefers-reduced-motion:reduce){html:has(.csa-site){scroll-behavior:auto}.csa-site *{transition:none!important;animation:none!important}}
@media print{.c-top,.c-header,.c-mobile-cta,.c-consent,.c-footer,.c-contact-band,.c-toc,.c-header-cta{display:none!important}.csa-site{font-size:11pt}.c-wrap{width:100%}.c-section{padding:25px 0}.c-article-layout{display:block}.c-article-hero{color:#000;background:#fff}.c-article-hero .c-lead,.c-article-hero .c-eyebrow{color:#333}.c-article{max-width:100%}.csa-site a{color:#000!important}}
/* International entry pages and unobtrusive utilities */
.c-language{position:relative;font-size:12px;flex-shrink:0}.c-language summary{display:flex;align-items:center;gap:7px;padding:12px 8px;cursor:pointer;list-style:none;white-space:nowrap}.c-language summary::-webkit-details-marker{display:none}.c-language>div{position:absolute;inset-inline-end:0;top:45px;z-index:100;width:180px;background:#fff;color:#15394a;border:1px solid #c8d9df;border-radius:8px;box-shadow:0 15px 35px #0b2c4526;padding:8px}.c-language a{display:block;padding:10px 15px;min-height:40px}.c-language a:hover,.c-language a[aria-current]{background:#e9f3f5;border-radius:5px}.c-header-row{gap:18px}.c-header nav{gap:16px}.c-utilities{background:#edf3f4;border-top:1px solid #d3e0e4;padding:30px 0;color:#284651}.c-utility-head{display:flex;align-items:center;justify-content:space-between;gap:25px}.c-utility-head>div:first-child{font-size:12px}.c-utility-head time{display:block;font-size:15px;font-variant-numeric:tabular-nums;margin-top:6px}.c-utility-head h2{font-size:18px;letter-spacing:0}.c-utility-head p{font-size:12px;margin:5px 0 0}.c-rates{margin-top:20px}.c-rates .c-small{max-width:980px;margin:8px 0;font-size:11px}.c-rates a{text-decoration:underline;text-underline-offset:3px}.c-fx-load{border:1px solid #bbced6;background:#fff;color:#15394a;font-size:12px;min-height:42px;padding:10px 17px}.c-fx-widget:not(:empty){min-height:76px;margin-bottom:16px;direction:ltr}.c-international .c-info-card{min-height:0}.c-international .c-info-card p{font-size:15px;line-height:1.85}.c-international-engineering{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:40px}.c-international .c-process{margin-top:35px}.c-international .c-contact-band p{max-width:620px}.c-international .c-faq{margin-top:25px}.c-international[dir=rtl]{font-family:Tahoma,Arial,sans-serif}.c-international[dir=rtl] h1,.c-international[dir=rtl] h2,.c-international[dir=rtl] h3,.c-international[dir=rtl] .c-eyebrow{letter-spacing:0;line-height:1.5}.c-international[dir=rtl] .c-hero-picture{border-radius:12px 140px 12px 12px}.c-international[dir=rtl] .c-process>li{border-inline-start:1px solid #b5c9d1;border-inline-end:0}.c-international[dir=rtl] .c-consent{left:auto;right:24px}.c-international .c-hero h1{font-size:clamp(38px,4.5vw,65px)}.c-international[lang=zh] h1{line-height:1.3;letter-spacing:0}
@media(max-width:1100px){.c-header nav{gap:11px;font-size:11px}.c-header-row{gap:10px}.c-language{font-size:11px}.c-header-cta .c-button{padding:10px}}
@media(max-width:950px){.c-header-row>.c-language{margin-inline-start:auto}.c-international-engineering{grid-template-columns:1fr;gap:28px}}
@media(max-width:650px){.c-header-row{gap:8px}.c-brand{flex-basis:83px}.c-brand img{width:83px}.c-menu-button{font-size:11px;padding:8px}.c-language summary{padding:10px 2px;font-size:11px}.c-language>div{top:40px}.c-utility-head{align-items:flex-start;flex-direction:column;gap:20px}.c-international .c-mobile-cta .c-button{font-size:12px;width:100%}.c-international .c-top .c-wrap>span{display:block;font-size:9px}.c-international .c-top a{display:none}.c-international[dir=rtl] .c-consent{right:13px}.c-international[dir=rtl] .c-process>li{padding:22px 48px 22px 0}.c-international[dir=rtl] .c-process span{right:0;left:auto}.c-international .c-hero h1{font-size:38px}.c-international[dir=rtl] .c-hero h1{font-size:34px}.c-international[dir=rtl] .c-hero-picture{border-top-right-radius:70px}}
@media print{.c-utilities,.c-language{display:none!important}}