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a:hover{border-color:var(--blue);color:var(--blue)}.models{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.models div{padding:20px;background:var(--pale);font-weight:600}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:75px}.contact-form{padding:35px;background:var(--pale)}label{display:block;font-size:15px;font-weight:600;margin-bottom:18px}input,textarea,select{width:100%;padding:12px;background:white;border:1px solid #a6bccb;border-radius:3px;color:var(--ink);margin-top:7px}textarea{min-height:130px;resize:vertical}.contact-form p{font-size:14px;color:var(--muted)}.notice{border-left:3px solid var(--blue);background:var(--pale);padding:18px 22px;font-size:15px}.tag-links{display:flex;gap:10px;flex-wrap:wrap}.tag-links a{border:1px solid var(--line);padding:7px 14px;font-size:14px;border-radius:3px}.article-header{max-width:1000px}.article-header h1{font-size:clamp(33px,3.7vw,52px)}@media(max-width:1100px){.nav nav{gap:16px}.nav nav .button{display:none}.hero-grid{gap:30px}.wrap{width:calc(100% - 48px)}.foot-grid{gap:25px}.article-layout{gap:35px;grid-template-columns:160px minmax(0,1fr)}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.nav{min-height:80px;position:relative}.brand img{width:180px}.menu-toggle{display:block;background:white;border:1px solid var(--line);padding:7px 12px;border-radius:3px;font-size:14px}.nav nav{display:none;position:absolute;top:80px;left:-18px;right:-18px;padding:20px;background:white;z-index:10;box-shadow:0 8px 15px #102e4915}.nav nav.open{display:flex;flex-direction:column;align-items:stretch}.nav nav .button{display:block}.hero{padding:38px 0}.hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:32px}h1{font-size:42px}.hero-art{min-height:300px}.hero-art img{height:230px}.lead{font-size:17px}.intro-strip .wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:14px}.intro-strip 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/* Images keep their full content and their natural proportions. */
.card img{aspect-ratio:16/9;height:auto;object-fit:contain;background:#eef4f8}.catalog .card img{aspect-ratio:4/3;padding:20px;background:#f3f7fa;object-fit:contain}.article-cover{height:auto;object-fit:contain;max-height:520px;background:#f3f7fa}.platform-image{margin:36px 0!important}.platform-image img{width:100%;height:auto;max-height:none;border:1px solid var(--line);border-radius:4px;background:#fff}.hero-art img{object-fit:contain}.prose details{border:1px solid var(--line);padding:20px;border-radius:4px}.prose summary{cursor:pointer;font-weight:650;color:var(--blue)}

/* Visual alignment with the original Delta Tracking website. */
:root{--ink:#333;--blue:#006d9e;--muted:#5d6266;--pale:#f3f6f8}
body{font-family:Arial,Helvetica,sans-serif;font-size:16px}.wrap{width:min(1140px,calc(100% - 60px))}.nav{min-height:76px}.brand img{width:200px}.nav nav{font-size:14px;font-weight:400;text-transform:uppercase}.nav nav .button{background:transparent;color:var(--ink);padding:0;font-size:14px}
h1,h2,h3{letter-spacing:0}h1{font-size:48px}h2{font-size:32px;font-weight:500}.button{border-radius:0;background:#303030;font-size:14px;font-weight:400;padding:12px 22px}.hero{background:#006495 url('/assets/home-background.webp') center/cover no-repeat;color:white;padding:48px 0}.hero h1 span,.hero .lead,.hero .text-link,.hero .eyebrow{color:white}.hero .lead{font-size:17px}.hero-art{background:transparent;min-height:0;padding:0;overflow:visible}.hero-art img{height:auto;max-height:350px;mix-blend-mode:normal}.intro-strip{background:#f5f5f5;color:#333}.intro-strip span{color:#5d6266}.section{padding-top:65px;padding-bottom:65px}.section-head{max-width:none;text-align:center}.feature-grid{border:0;gap:28px}.feature,.feature:first-child{padding:20px;border:0;text-align:center}.feature h3{font-size:23px;letter-spacing:0}.feature .num{display:none}.app-band{background:#006995}.card h3{font-weight:500;letter-spacing:0}.cta{border:0;text-align:center}.cta .actions{justify-content:center}footer{background:#252525;color:#ccc}.foot-bottom{border-color:#444}.page-head{background:#f4f4f4}.page-head h1,.article-header h1{font-size:38px}.prose{font-size:17px}
.sim-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}.sim-intro img{width:100%;max-height:300px;object-fit:contain}.sim-coverage{color:var(--blue);font-size:25px;font-weight:600}.sim-devices{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:0;list-style:none}.sim-devices li{background:var(--pale);padding:16px 8px;text-align:center;font-size:15px}.sim-applications{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.sim-applications img{width:100%;height:160px;object-fit:contain}.sim-applications h3{font-size:21px}.prose .button{color:white;text-decoration:none}.sim-contact{background:var(--pale);padding:28px;margin-top:35px}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.nav nav{top:76px}.hero{padding:35px 0}.hero h1{font-size:38px}.hero-art img{max-height:250px}.page-head h1,.article-header h1{font-size:32px}.sim-intro,.sim-applications{grid-template-columns:1fr}.sim-devices{grid-template-columns:repeat(2,1fr)}.section-head h2{font-size:28px}}

.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feature h3{margin-top:15px}@media(max-width:760px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.feature,.feature:first-child{padding:10px 0}}@media(max-width:380px){.feature-grid{grid-template-columns:1fr}}

/* GPS-EZ restores the original image-led product page. */
.gps-hero{position:relative;background:#e8e8e8}.gps-hero>img{display:block;width:100%;height:auto;max-height:620px;object-fit:cover}.gps-hero-title{position:absolute;inset:54% 0 0;text-align:center;color:#006493}.gps-hero h1{font-size:56px;margin:0 0 10px;line-height:1.05}.gps-hero-title p{display:inline-block;background:#006493;color:white;border-radius:25px;font-size:23px;padding:2px 35px;margin:0}.gps-hero-title a{display:block;margin:7px auto;font-size:40px;line-height:1;width:50px}.gps-intro{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-top:65px;padding-bottom:65px}.gps-intro>img{display:block;width:100%;height:auto;max-height:440px;object-fit:contain}.gps-intro h2{font-size:30px}.gps-intro p{line-height:1.75}.gps-features{background:#e6e6e6;padding:60px 0}.gps-features h2,.gps-personal>h2{text-align:center;margin-bottom:38px}.gps-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px}.gps-feature>img{display:block;width:100%;height:420px;object-fit:contain;margin:0 auto 28px}.gps-feature h3{font-size:25px;font-weight:500;line-height:1.25}.gps-feature ul{padding-left:20px;font-size:15px}.gps-feature li,.gps-settings li{margin-bottom:9px}.gps-personal{padding-top:65px;padding-bottom:65px}.gps-personal-image{width:100%;height:auto;max-height:550px;object-fit:contain;display:block;margin:0 auto 40px}.gps-settings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 65px}.gps-settings h3{font-size:22px;font-weight:500;color:#006493}.gps-settings ul{padding-left:20px}.gps-personal>.button{margin-top:20px}.gps-download{background:#f0f4f7}.gps-download .button{background:#006493}.gps-help{margin-top:25px;font-size:14px}.gps-help a{color:#006493;text-decoration:underline}
@media(max-width:760px){.gps-hero>img{min-height:310px;object-fit:cover}.gps-hero-title{inset:auto 0 16px}.gps-hero h1{font-size:38px}.gps-hero-title p{font-size:16px;padding:4px 20px}.gps-hero-title a{font-size:32px}.gps-intro{grid-template-columns:1fr;gap:28px;padding-top:40px;padding-bottom:40px}.gps-intro h2{font-size:27px}.gps-feature-grid{grid-template-columns:1fr;gap:40px}.gps-feature{max-width:420px;margin:auto;width:100%}.gps-feature>img{height:400px}.gps-settings{grid-template-columns:1fr;gap:20px}.gps-features,.gps-personal{padding-top:40px;padding-bottom:40px}.gps-personal-image{margin-bottom:30px}.gps-download .actions{gap:12px}}

.gps-hero>img{height:clamp(430px,42vw,600px)}@media(max-width:760px){.gps-hero>img{height:310px;min-height:310px}}

/* Shared visual conventions for the principal pages. */
.catalog .page-head,.blog-index .page-head,.contact-page .page-head{background:#278de1;color:#fff;padding:25px 0}.catalog .page-head h1,.blog-index .page-head h1,.contact-page .page-head h1{font-size:30px;margin:0;font-weight:600}.catalog .page-head .eyebrow,.blog-index .page-head .eyebrow,.contact-page .page-head .eyebrow{display:none}.catalog .page-head .crumb,.blog-index .page-head .crumb,.contact-page .page-head .crumb{color:white;font-size:13px;margin-bottom:8px}.catalog .page-head .lead,.blog-index .page-head .lead{color:white;font-size:15px;margin:12px 0 0;max-width:800px}.catalog .card{text-align:center}.catalog .card img{background:white;padding:15px}.blog-index .card img{background:#f4f4f4}.contact-visual{display:block;width:100%;height:auto;max-height:350px;object-fit:contain;margin-bottom:30px}.contact-page .contact-form{background:white;padding:0}.contact-page input,.contact-page textarea{border-color:#ccc}.platform-intro{display:grid;grid-template-columns:1.5fr 1fr;gap:55px;align-items:center;padding-top:50px;padding-bottom:60px}.platform-intro>img{width:100%;height:auto;max-height:460px;object-fit:contain}.platform-intro h1{font-size:34px;line-height:1.2;font-weight:500}.platform-section{padding:50px 0}.platform-section:nth-child(even){background:#eee}.platform-section h2{color:#006d9e;text-align:center;margin-bottom:30px}.platform-capture{display:block;width:100%;height:auto;max-height:640px;object-fit:contain;margin:auto}.platform-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 55px;margin-top:35px}.platform-tools h3{font-size:23px;font-weight:500;margin-bottom:12px}.platform-tools p{margin:0;color:#555}.brands-intro{text-align:center;padding-bottom:15px}.brands-intro h1{font-size:32px;font-weight:500}.brands-intro .actions{justify-content:center}.centered{text-align:center}.brand-directory{gap:24px;margin-top:35px}.brand-directory a{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:170px;border:0;border-radius:0;text-align:center;padding:18px}.brand-directory a:hover{background:#f3f3f3}.brand-directory img{display:block;width:100%;height:105px;object-fit:contain;margin-bottom:10px}.brand-directory span{font-size:15px;font-weight:500}.nav nav .button{display:inline-flex}.nav nav{gap:20px}
@media(max-width:1100px) and (min-width:761px){.nav nav{gap:14px;font-size:12px}.nav nav .button{font-size:12px}.brand img{width:180px}}
@media(max-width:760px){.platform-intro{grid-template-columns:1fr;gap:25px;padding-top:35px;padding-bottom:35px}.platform-intro h1,.brands-intro h1{font-size:28px}.platform-tools{grid-template-columns:1fr;gap:25px;margin-top:25px}.platform-section{padding:35px 0}.platform-section h2{font-size:28px}.brand-directory{gap:12px}.brand-directory a{padding:10px;min-height:130px}.brand-directory img{height:80px}.catalog .page-head h1,.blog-index .page-head h1,.contact-page .page-head h1{font-size:28px}}

.brand-directory img{height:170px}.brand-directory a{min-height:215px}@media(max-width:760px){.brand-directory img{height:120px}.brand-directory a{min-height:160px}}