:root{--ink:#092f38;--deep:#102c34;--teal:#087f75;--blue:#2463c7;--mint:#8dd9c6;--paper:#f5f8f8;--line:#d7e1df;--muted:#5d6d70;--white:#fff;--page:min(86vw,1370px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit}.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:10px 14px;background:var(--mint);transform:translateY(-150%)}.skip-link:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:20;min-height:78px;display:flex;align-items:center;justify-content:space-between;padding:3px 7vw 0;background:rgba(255,255,255,.97);border-top:3px solid var(--teal);border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none}.brand img{width:39px;height:39px}.brand>span{display:grid;gap:1px}.brand strong{font-size:21px;letter-spacing:.04em}.brand small{color:var(--blue);font-size:9px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.site-nav{display:flex;align-items:center;gap:30px}.site-nav a{position:relative;padding:28px 0 24px;color:#3d5055;font-size:13px;font-weight:700;text-decoration:none}.site-nav a:not(.nav-demo):after{position:absolute;right:0;bottom:19px;left:0;height:2px;background:var(--teal);content:"";transform:scaleX(0);transform-origin:left;transition:.2s}.site-nav a:hover:after,.site-nav a:focus:after{transform:scaleX(1)}.site-nav .nav-demo{padding:10px 17px;border:1px solid var(--teal);color:var(--teal)}.language-control select{padding:8px 24px 8px 9px;border:1px solid #b8c5c3;background:#fff;color:var(--deep);font-weight:800}.menu-toggle{display:none;border:0;background:transparent}.menu-toggle span{display:block;width:24px;height:2px;margin:5px;background:var(--deep)}
.hero{min-height:690px;display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:5vw;padding:86px 7vw 76px;background:linear-gradient(120deg,#edf7f5 0,#f8faf9 48%,#e7eff8 100%);overflow:hidden}.hero-copy{z-index:1}.eyebrow{margin:0 0 18px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero h1{max-width:750px;margin:0;font-size:clamp(48px,5.2vw,82px);line-height:.98;letter-spacing:-.055em}.lead{max-width:660px;margin:28px 0 0;color:#486064;font-size:clamp(17px,1.35vw,21px);line-height:1.65}.actions{display:flex;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid;text-decoration:none;font-size:14px;font-weight:800}.button.primary{background:var(--teal);color:#fff;border-color:var(--teal)}.button.secondary{background:#fff;color:var(--deep);border-color:#a9b8b6}.button:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(9,47,56,.12)}.hero-visual{position:relative}.hero-visual:before{position:absolute;inset:-12%;background:radial-gradient(circle,rgba(141,217,198,.42),transparent 65%);content:""}.hero-visual img,.app-preview img{position:relative;display:block;width:100%;border:8px solid #fff;box-shadow:0 28px 60px rgba(23,56,64,.22)}
.proof{display:grid;grid-template-columns:repeat(3,1fr);background:var(--deep);color:#fff;padding:0 7vw}.proof div{display:grid;gap:7px;padding:28px 25px;border-left:1px solid rgba(255,255,255,.14)}.proof div:last-child{border-right:1px solid rgba(255,255,255,.14)}.proof strong{font-size:15px}.proof span{color:#bad0d2;font-size:12px;line-height:1.4}.section{width:var(--page);margin:auto;padding:120px 0}.section-heading{max-width:790px;margin-bottom:52px}.section-heading h2,.split-copy h2,.about h2,.contact h2{margin:0;font-size:clamp(35px,4vw,57px);line-height:1.06;letter-spacing:-.04em}.section-heading>p:last-child,.split-copy>p,.about-copy>p:last-child,.contact-copy>p{color:var(--muted);font-size:17px;line-height:1.7}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.card{min-height:285px;padding:32px;background:#fff}.card-icon{display:grid;width:44px;height:44px;place-items:center;margin-bottom:50px;background:#e0f2ee;color:var(--teal);font-size:25px}.card h3,.module h3,.capability h3{font-size:20px}.card p,.module p,.capability p{color:var(--muted);font-size:14px;line-height:1.65}
.split-section{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:7vw;padding:110px 7vw;background:#e8f0ef}.app-preview{min-width:0}.split-copy ul{display:grid;gap:14px;margin:30px 0 0;padding:0;list-style:none}.split-copy li{padding:0 0 14px 25px;border-bottom:1px solid #cad8d5}.split-copy li:before{float:left;margin-left:-25px;color:var(--teal);content:"+";font-weight:900}.mobile-section{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:8vw;padding:110px 7vw;background:#fff}.mobile-copy h2{margin:0;font-size:clamp(35px,4vw,57px);line-height:1.06;letter-spacing:-.04em}.mobile-copy p:not(.eyebrow){color:var(--muted);font-size:17px;line-height:1.7}.mobile-visual{position:relative;min-width:0;padding:7% 12%;background:linear-gradient(135deg,#dcefeb,#e6edf7)}.mobile-visual img{display:block;width:100%;max-height:540px;object-fit:contain;box-shadow:0 24px 55px rgba(9,47,56,.2)}.modules-section{padding-bottom:105px}.core-platform{display:grid;grid-template-columns:auto 1fr;gap:30px;margin-bottom:105px;padding:42px;background:var(--deep);color:#fff}.core-platform-symbol{width:68px;height:68px;padding:15px;background:var(--teal);fill:none;stroke:#fff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.core-platform h3{margin:0 0 14px;font-size:clamp(25px,2.5vw,38px)}.core-platform p:not(.eyebrow){max-width:900px;color:#c0d2d4;font-size:16px;line-height:1.7}.core-platform strong{display:block;margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);color:var(--mint);font-size:15px}.module-heading{margin-top:0}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.module{position:relative;min-height:190px;padding:28px 60px 30px 88px;border-bottom:1px solid var(--line)}.module:nth-child(odd){border-right:1px solid var(--line)}.module-symbol{position:absolute;top:30px;left:22px;width:38px;height:38px;padding:7px;background:#e0f2ee;color:var(--teal);fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.module h3{margin-top:0}.capabilities{padding:110px 7vw;background:var(--deep);color:#fff}.capabilities .section-heading{width:var(--page);margin-right:auto;margin-left:auto}.capabilities .eyebrow{color:var(--mint)}.capabilities .section-heading>p:last-child,.capability p{color:#b8ced0}.capability-grid{width:var(--page);display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:auto;background:rgba(255,255,255,.16)}.capability{min-height:240px;padding:34px;background:#163b44}.capability h3:before{display:block;margin-bottom:22px;color:var(--mint);content:"+"}
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:70px 9vw;align-items:end}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.facts div{display:grid;gap:8px;padding:30px 15px}.facts strong{font-size:28px}.facts span{color:var(--muted);font-size:12px}.durability-statement{grid-column:1/-1;margin:0;padding:36px 42px;border-left:4px solid var(--teal);background:#e4f0ed;color:var(--deep);font-size:clamp(22px,2.3vw,34px);font-weight:700;line-height:1.35;letter-spacing:-.02em}.contact{display:grid;grid-template-columns:1fr 1fr;gap:10vw;padding:100px 7vw;background:var(--teal);color:#fff}.contact .eyebrow{color:#b9eee1}.contact-copy>p{color:#d2e9e5}.button.light{margin-top:20px;background:#fff;color:var(--teal);border-color:#fff}.contact address{display:grid;grid-template-columns:1fr 1fr;gap:0;font-style:normal}.contact address div{display:grid;align-content:start;gap:8px;padding:22px;border-top:1px solid rgba(255,255,255,.25)}.contact address small{color:#c7e2de;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.contact address a{text-decoration:none}.site-footer{min-height:100px;display:flex;align-items:center;gap:28px;padding:25px 7vw;background:#fff}.footer-brand{margin-right:auto}.footer-positioning{max-width:160px;line-height:1.45}.site-footer nav{display:flex;flex-wrap:wrap;gap:18px}.site-footer button{padding:0;border:0;background:none;color:#53666a;cursor:pointer;font:600 12px inherit}.site-footer p{color:#718185;font-size:12px}
dialog{width:min(1100px,92vw);height:min(760px,88vh);padding:48px 20px 20px;border:0;box-shadow:0 24px 80px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(4,26,31,.72)}.dialog-close{position:absolute;top:8px;right:14px;border:0;background:none;font-size:32px;cursor:pointer}#dialog-content,#dialog-content iframe{width:100%;height:100%;border:0}.credits-dialog{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.credits-dialog a{display:grid;place-items:center;gap:15px;padding:25px;border:1px solid var(--line);text-decoration:none}.credits-dialog img{max-width:130px;max-height:70px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s,transform .55s}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.site-header{padding-right:5vw;padding-left:5vw}.menu-toggle{display:block}.site-nav{position:fixed;top:78px;right:0;left:0;display:none;align-items:stretch;gap:0;padding:18px 5vw 28px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(0,0,0,.1)}.site-nav.open{display:grid}.site-nav a{padding:14px 0}.site-nav a:after{display:none}.site-nav .nav-demo{margin:8px 0}.language-control{margin-top:8px}.hero{grid-template-columns:1fr;min-height:auto}.hero-visual{max-width:800px}.proof{grid-template-columns:repeat(3,1fr)}.benefit-grid{grid-template-columns:repeat(2,1fr)}.split-section,.mobile-section,.about,.contact{grid-template-columns:1fr}.capability-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){:root{--page:88vw}.hero{padding:70px 6vw 55px}.hero h1{font-size:43px}.actions{align-items:stretch;flex-direction:column}.proof{grid-template-columns:1fr;padding:0 6vw}.proof div{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.14)}.section{padding:82px 0}.benefit-grid,.module-grid,.capability-grid{grid-template-columns:1fr}.core-platform{grid-template-columns:1fr;padding:30px}.module:nth-child(odd){border-right:0}.split-section,.capabilities,.contact{padding:80px 6vw}.facts{grid-template-columns:1fr}.contact address{grid-template-columns:1fr}.site-footer{align-items:flex-start;flex-direction:column}.site-footer nav{order:2}.credits-dialog{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* soft-GIS product identity: an operational map interface, distinct from the Geosar corporate site. */
body{background:#eef3f3}
.site-header{min-height:72px;padding-top:0;background:rgba(5,29,37,.97);border-top:0;border-bottom:1px solid rgba(141,217,198,.2);box-shadow:0 8px 28px rgba(3,20,26,.16)}
.brand strong{color:#f4fbfa}.brand small{color:var(--mint)}
.site-nav a{padding-top:25px;padding-bottom:23px;color:#c8d9db}.site-nav a:not(.nav-demo):after{bottom:17px;background:var(--mint)}
.site-nav .nav-demo{border-color:var(--mint);background:rgba(141,217,198,.08);color:var(--mint)}
.language-control select{border-color:#3b5960;background:#0b2b34;color:#eaf4f3}
.menu-toggle span{background:#eaf4f3}

.hero{position:relative;isolation:isolate;min-height:720px;grid-template-columns:minmax(390px,.76fr) minmax(540px,1.24fr);gap:3vw;padding-top:92px;padding-bottom:100px;background:#071f29;color:#f6fbfb}
.hero:before{position:absolute;z-index:-1;inset:0;background-image:linear-gradient(rgba(141,217,198,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(141,217,198,.055) 1px,transparent 1px),radial-gradient(circle at 76% 46%,rgba(16,173,183,.2),transparent 34%);background-size:44px 44px,44px 44px,auto;content:""}
.hero:after{position:absolute;z-index:-1;top:0;right:0;bottom:0;width:62%;background:linear-gradient(90deg,#071f29 0,rgba(7,31,41,.7) 12%,rgba(7,31,41,.05) 42%,transparent 100%);content:"";pointer-events:none}
.hero-copy{padding:28px 0}.hero .eyebrow{color:#8dd9c6}.hero h1{font-size:clamp(50px,5.4vw,84px);color:#fff}.lead{color:#b7cbcd}
.hero-visual{z-index:-2;margin-right:-7vw;overflow:hidden;clip-path:polygon(8% 0,100% 0,100% 100%,0 100%)}
.hero-visual:before{display:none}.hero-visual img{width:100%;height:560px;border:0;box-shadow:none;object-fit:cover;filter:saturate(1.08) contrast(1.04)}
.button{border-radius:3px;letter-spacing:.01em}.button.primary{background:#18a99f;border-color:#18a99f}.button.secondary{background:rgba(255,255,255,.04);border-color:#668087;color:#eaf5f4}.button:hover{box-shadow:0 10px 28px rgba(0,0,0,.24)}

.proof{position:relative;z-index:2;gap:1px;padding:0 7vw;background:#173841;border-top:1px solid rgba(141,217,198,.18);color:#fff}.proof div{position:relative;min-height:105px;padding:28px 28px 25px 48px;border:0;background:#0b2b34}.proof div:before{position:absolute;top:32px;left:24px;width:9px;height:9px;border:2px solid var(--mint);border-radius:50%;content:""}.proof strong{font-size:16px}.proof span{color:#9fbdc0}
.section-heading .eyebrow,.split-copy .eyebrow,.mobile-copy .eyebrow,.about .eyebrow{display:inline-flex;align-items:center;gap:10px}.section-heading .eyebrow:before,.split-copy .eyebrow:before,.mobile-copy .eyebrow:before,.about .eyebrow:before{width:28px;height:1px;background:currentColor;content:""}
.benefit-grid{gap:14px;border:0;background:transparent}.card{border-top:3px solid var(--teal);box-shadow:0 12px 28px rgba(9,47,56,.07)}.card-icon{margin-bottom:42px;border-radius:50%}
.split-section{background:#dce8e7}.app-preview img{border:0;box-shadow:18px 18px 0 #a9c9c4,0 28px 60px rgba(23,56,64,.18)}
.core-platform{position:relative;overflow:hidden;border-left:5px solid var(--mint);background:#092a34}.core-platform:after{position:absolute;right:-45px;bottom:-70px;width:220px;height:220px;border:1px solid rgba(141,217,198,.18);border-radius:50%;box-shadow:0 0 0 34px rgba(141,217,198,.05),0 0 0 68px rgba(141,217,198,.035);content:""}
.module{background:#f7fafa}.module:nth-child(4n+2),.module:nth-child(4n+3){background:#edf4f3}
.capabilities{background:#061f28}.capability{background:#0d303a}.contact{background:#087a72}

@media(max-width:980px){.site-nav{top:72px;background:#071f29;border-color:#294850}.hero{grid-template-columns:1fr;padding-top:65px}.hero:after{display:none}.hero-visual{z-index:0;max-width:none;margin:0;clip-path:none}.hero-visual img{height:auto;min-height:0}.proof{margin-top:0}}
@media(max-width:620px){.site-header{min-height:68px}.site-nav{top:68px}.hero{padding-top:54px}.hero h1{font-size:43px}.hero-copy{padding-top:0}.proof div{min-height:0}}

/* Full-bleed product composition: deliberately unlike the Geosar split editorial hero. */
.hero{display:block;min-height:790px;padding:0 7vw;background:#061d25}
.hero:before{z-index:-1;background-image:linear-gradient(rgba(141,217,198,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(141,217,198,.055) 1px,transparent 1px);background-size:52px 52px}
.hero:after{z-index:-1;width:100%;background:linear-gradient(90deg,rgba(3,20,27,.96) 0,rgba(3,20,27,.9) 30%,rgba(3,20,27,.48) 58%,rgba(3,20,27,.08) 100%),linear-gradient(0deg,rgba(3,20,27,.82),transparent 48%)}
.hero-visual{position:absolute;z-index:-2;inset:0;max-width:none;margin:0;clip-path:none}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(1.15) contrast(1.08)}
.hero-copy{display:flex;width:min(650px,52vw);min-height:790px;flex-direction:column;align-items:flex-start;justify-content:center;padding:95px 0 120px}
.hero h1{font-size:clamp(58px,6.4vw,96px);line-height:.92}.lead{max-width:570px}
.proof{width:86vw;margin:-70px auto 0;padding:0;background:transparent;box-shadow:0 22px 50px rgba(4,28,35,.22)}
.proof div{min-height:140px;padding:35px 34px 30px 62px;background:rgba(8,43,52,.97);backdrop-filter:blur(10px)}
.proof div:before{top:42px;left:31px}.proof strong{font-size:18px}.proof span{font-size:13px}
.section:first-of-type{padding-top:150px}
.benefit-grid{grid-template-columns:1.25fr .75fr .75fr;grid-template-rows:1fr 1fr}
.benefit-grid .card{min-height:210px}.benefit-grid .card:first-child{grid-row:1/3;min-height:440px;padding:44px}.benefit-grid .card:first-child .card-icon{width:58px;height:58px;margin-bottom:105px;font-size:31px}.benefit-grid .card:first-child h3{font-size:29px}.benefit-grid .card:nth-child(4){grid-column:2/4}.benefit-grid .card:not(:first-child){padding:27px}.benefit-grid .card:not(:first-child) .card-icon{margin-bottom:20px}

@media(max-width:980px){.hero{display:block;min-height:720px;padding:0 6vw}.hero:after{display:block}.hero-copy{width:min(650px,80vw);min-height:720px;padding-bottom:100px}.hero-visual{position:absolute;z-index:-2;margin:0}.hero-visual img{height:100%;min-height:100%;object-fit:cover}.proof{width:88vw}.benefit-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.benefit-grid .card:first-child{grid-row:auto;min-height:285px;padding:32px}.benefit-grid .card:first-child .card-icon{width:44px;height:44px;margin-bottom:50px;font-size:25px}.benefit-grid .card:first-child h3{font-size:20px}.benefit-grid .card:nth-child(4){grid-column:auto}.benefit-grid .card:not(:first-child){padding:32px}.benefit-grid .card:not(:first-child) .card-icon{margin-bottom:50px}}
@media(max-width:620px){.hero{min-height:680px;padding:0 23px}.hero:after{background:linear-gradient(90deg,rgba(3,20,27,.94),rgba(3,20,27,.68)),linear-gradient(0deg,rgba(3,20,27,.75),transparent 55%)}.hero-copy{width:100%;min-height:680px;padding:75px 0 110px}.hero h1{font-size:48px}.proof{width:calc(100% - 46px);margin-top:-45px}.proof div{min-height:118px;padding:27px 24px 25px 52px}.proof div:before{top:34px;left:25px}.section:first-of-type{padding-top:115px}.benefit-grid{grid-template-columns:1fr}.benefit-grid .card,.benefit-grid .card:first-child{min-height:0}.benefit-grid .card:first-child .card-icon,.benefit-grid .card:not(:first-child) .card-icon{margin-bottom:30px}}

/* Compact, symmetric platform benefits. */
.benefit-grid{grid-template-columns:repeat(4,1fr);grid-template-rows:auto;gap:12px}
.benefit-grid .card,.benefit-grid .card:first-child,.benefit-grid .card:not(:first-child){grid-row:auto;grid-column:auto;min-height:245px;padding:28px}
.benefit-grid .card:first-child .card-icon,.benefit-grid .card:not(:first-child) .card-icon{width:44px;height:44px;margin-bottom:32px;font-size:25px}
.benefit-grid .card:first-child h3{font-size:20px}
@media(max-width:980px){.benefit-grid{grid-template-columns:repeat(2,1fr)}.benefit-grid .card,.benefit-grid .card:first-child{min-height:225px}}
@media(max-width:620px){.benefit-grid{grid-template-columns:1fr}.benefit-grid .card,.benefit-grid .card:first-child{min-height:0}}