:root{--ink:#1f2a33;--muted:#61707c;--paper:#f4f6f5;--white:#fff;--amber:#f6aa3b;--line:#d7dee1;--dark:#17232c;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.section-shell{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.site-header{height:82px;width:min(var(--max),calc(100% - 64px));margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;font-size:17px}.brand-mark{width:30px;height:30px;background:var(--ink);color:var(--amber);display:grid;place-items:center;font-family:'DM Mono',monospace;font-size:14px;transform:skew(-10deg)}.brand-accent{color:#d58b21}.site-nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:700}.site-nav a{transition:color .2s ease}.site-nav a:hover,.text-link:hover{color:#c47f1d}.nav-cta{border-left:1px solid var(--line);padding-left:30px}.nav-cta span,.button span{color:var(--amber);margin-left:10px}.menu-toggle{display:none;background:none;border:0;font:inherit;font-size:13px;font-weight:700}.hero{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center;min-height:620px;padding:76px 0 84px}.eyebrow{font:500 11px 'DM Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:11px;margin:0 0 22px}.eyebrow-line{width:27px;height:1px;background:var(--amber)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(58px,7.4vw,103px);line-height:.94;letter-spacing:-.07em;margin:0 0 28px;font-weight:800}h1 em,h2 em{color:#cb861e;font-style:normal}h2{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.065em;margin:0 0 26px;font-weight:800}h2 span{color:#75828a}.hero-text{font-size:16px;color:var(--muted);max-width:510px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.button{display:inline-flex;align-items:center;padding:15px 18px;font-size:12px;font-weight:800;transition:transform .2s ease,background .2s ease}.button:hover{transform:translateY(-2px)}.button-dark{background:var(--ink);color:var(--white)}.button-dark:hover{background:#2c3c48}.button-light{background:var(--amber);color:var(--ink)}.text-link{font-size:12px;font-weight:800}.text-link span{font-size:16px;margin-left:8px}.hero-visual{height:430px;background:#dce2e2;position:relative;overflow:hidden;border:1px solid #cbd3d4}.visual-grid{inset:0;position:absolute;background-image:linear-gradient(#c2cccd 1px,transparent 1px),linear-gradient(90deg,#c2cccd 1px,transparent 1px);background-size:42px 42px;opacity:.44}.road{position:absolute;background:#67747a}.road-main{width:140%;height:84px;left:-20%;top:54%;transform:rotate(-18deg)}.road-cross{height:100%;width:72px;right:22%;top:-10%;transform:rotate(25deg);background:#738084}.vehicle{position:absolute;width:118px;height:56px;transform:rotate(-18deg);display:flex;align-items:center;justify-content:center;z-index:2}.vehicle b{position:absolute;inset:13px 18px;background:var(--ink);border-radius:9px 17px 12px 8px;box-shadow:0 4px 0 rgba(0,0,0,.12)}.vehicle span{position:absolute;font:500 8px 'DM Mono',monospace;z-index:3;white-space:nowrap;top:-19px;color:var(--ink)}.vehicle-real{left:23%;top:45%}.vehicle-virtual{right:19%;top:27%;opacity:.88}.vehicle-virtual b{background:transparent;border:2px dashed var(--amber);box-shadow:none}.vehicle-virtual span{color:#bd7917}.visual-node{position:absolute;width:27px;height:27px;display:grid;place-items:center;background:var(--amber);font:500 10px 'DM Mono',monospace;color:var(--ink);z-index:3}.node-a{left:17%;top:31%}.node-b{right:13%;top:64%}.visual-caption{position:absolute;bottom:16px;left:17px;font:500 9px 'DM Mono',monospace;color:#45545c;letter-spacing:.08em}.status-dot{display:inline-block;width:7px;height:7px;background:#d38b1b;border-radius:50%;margin-right:6px}.proof-strip{display:flex;justify-content:space-between;align-items:center;border-block:1px solid var(--line);padding:28px 0;margin-bottom:120px}.proof-strip>div{display:flex;align-items:center;gap:13px}.proof-number{font:500 29px 'DM Mono',monospace;color:#bd7d1d}.proof-label{font-size:11px;line-height:1.3;color:var(--muted)}.proof-strip>p{font:500 11px 'DM Mono',monospace;text-align:right;color:var(--muted);margin:0;line-height:1.5}.section{display:grid;grid-template-columns:170px 1fr;gap:50px;padding-bottom:140px}.section-index{font:500 11px 'DM Mono',monospace;color:#b27a2a;padding-top:12px}.section-content{max-width:960px}.lead{font-size:18px;color:var(--muted);max-width:690px;line-height:1.65}.capability-list{border-top:1px solid var(--line);margin-top:50px}.capability-list>div{display:grid;grid-template-columns:60px 210px 1fr;gap:18px;border-bottom:1px solid var(--line);padding:21px 0}.capability-list span,.card-number{font:500 11px 'DM Mono',monospace;color:#b27a2a}.capability-list strong{font-size:14px}.capability-list p{font-size:13px;color:var(--muted);margin:0}.scenario-section{display:grid;grid-template-columns:36% 1fr;gap:55px;align-items:center;background:var(--dark);color:#e8edec;width:100%;max-width:none;padding:105px max(32px,calc((100% - var(--max))/2)) 115px}.scenario-section .eyebrow{color:#aab7bb}.scenario-section h2{margin-bottom:0}.scenario-map{height:355px;position:relative;background:#26353d;overflow:hidden;border:1px solid #405058}.map-road{position:absolute;background:#59676c}.map-road-1{width:130%;height:55px;top:48%;left:-10%;transform:rotate(-23deg)}.map-road-2{width:100%;height:32px;top:24%;left:0;transform:rotate(23deg)}.map-road-3{width:38px;height:120%;top:-10%;left:63%;transform:rotate(22deg)}.map-car{position:absolute;padding:8px 11px;background:var(--ink);font:500 10px 'DM Mono',monospace;z-index:2}.car-1{left:31%;top:49%;border:2px solid var(--amber)}.car-2{right:25%;top:25%;border:2px dashed #d18b27;color:#e2a74e;background:transparent}.map-pin{position:absolute;font:500 9px 'DM Mono',monospace;color:#f2b052}.pin-1{left:9%;bottom:22%}.pin-2{right:6%;bottom:15%}.map-legend{position:absolute;bottom:16px;right:16px;display:flex;gap:15px;font:500 9px 'DM Mono',monospace;color:#b8c4c5}.map-legend i{display:inline-block;width:9px;height:9px;margin-right:5px}.legend-real{background:var(--amber)}.legend-virtual{border:1px dashed var(--amber)}.applications{padding-top:130px}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:60px}.application-card{padding:24px 22px 22px 0;border-right:1px solid var(--line);margin-right:22px;min-height:220px}.application-card:last-child{border-right:0;margin-right:0}.application-card h3{font-size:20px;line-height:1.1;letter-spacing:-.04em;margin:34px 0 13px}.application-card p{font-size:13px;color:var(--muted);line-height:1.55}.application-card a{font:500 11px 'DM Mono',monospace;color:#b17b2c;display:block;margin-top:24px}.team-section{padding-top:30px}.team-list{border-top:1px solid var(--line);margin-top:48px;display:grid;grid-template-columns:1fr 1fr}.team-list>div{padding:20px 20px 20px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}.team-list>div:nth-child(odd){border-right:1px solid var(--line);margin-right:25px}.team-list strong{font-size:15px}.team-list span{font:500 10px 'DM Mono',monospace;color:var(--muted)}.contact-section{background:var(--ink);color:var(--white);display:flex;align-items:end;justify-content:space-between;padding:78px 8%;margin-bottom:55px}.contact-section .eyebrow{color:#afbdc0}.contact-section p:not(.eyebrow){color:#b9c3c4;font-size:14px;max-width:460px}.contact-section h2{margin-bottom:20px}.site-footer{border-top:1px solid var(--line);padding:27px 0 36px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font:500 10px 'DM Mono',monospace}.site-footer .brand{font:800 15px Manrope,Arial,sans-serif;color:var(--ink)}.site-footer .brand-mark{width:25px;height:25px;font-size:12px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:35px}.hero-visual{height:350px}.application-grid{grid-template-columns:1fr 1fr;row-gap:25px}.application-card:nth-child(2){border-right:0}.application-card:nth-child(3){border-top:1px solid var(--line);padding-top:25px}.application-card:nth-child(4){border-top:1px solid var(--line);padding-top:25px}.scenario-section{grid-template-columns:1fr;gap:40px}.scenario-map{height:300px}}@media(max-width:640px){.section-shell,.site-header{width:calc(100% - 36px)}.site-header{height:70px}.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:70px;left:18px;right:18px;background:var(--paper);border:1px solid var(--line);padding:18px;z-index:10;flex-direction:column;align-items:flex-start;gap:18px}.site-nav.is-open{display:flex}.nav-cta{border-left:0;padding-left:0}.hero{padding:58px 0 65px;min-height:auto}.hero-visual{height:285px}.hero-actions{align-items:flex-start;flex-direction:column;gap:19px}.proof-strip{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:80px}.proof-strip>p{text-align:left;grid-column:1/-1}.section{display:block;padding-bottom:85px}.section-index{margin-bottom:28px}.capability-list{margin-top:35px}.capability-list>div{grid-template-columns:40px 1fr;gap:10px}.capability-list p{grid-column:2}.scenario-section{padding:75px 18px 80px}.scenario-map{height:270px}.applications{padding-top:80px}.application-grid{grid-template-columns:1fr;margin-top:40px}.application-card,.application-card:nth-child(2),.application-card:nth-child(3){border-right:0;border-top:1px solid var(--line);margin:0;padding:24px 0;min-height:auto}.application-card:first-child{border-top:0}.team-list{grid-template-columns:1fr}.team-list>div:nth-child(odd){border-right:0;margin-right:0}.contact-section{display:block;padding:55px 25px;margin-bottom:35px}.contact-section .button{margin-top:20px}.site-footer{align-items:flex-start;flex-direction:column;gap:16px;padding-bottom:28px}}
/* Innovation-tech visual direction */
:root{--ink:#e8f7ff;--muted:#8ba7b6;--paper:#07131f;--white:#f2fbff;--amber:#42e8ff;--line:#1c3c50;--dark:#030b14}
body{background:radial-gradient(circle at 85% 8%,rgba(21,91,124,.28),transparent 30%),var(--paper);color:var(--ink)}
.site-header{border-bottom-color:var(--line)}
.brand-mark{background:linear-gradient(135deg,#14364a,#0b1725);color:var(--amber);border:1px solid #2d8aa4;box-shadow:0 0 18px rgba(66,232,255,.18)}
.brand-accent,.eyebrow,.section-index,.card-number,.proof-number,.application-card a{color:var(--amber)}
.site-nav a:hover,.text-link:hover{color:var(--amber)}
.nav-cta{border-left-color:var(--line)}
.hero{position:relative}.hero:before{content:"";position:absolute;inset:20px -10% auto;height:1px;background:linear-gradient(90deg,transparent,var(--amber),transparent);opacity:.3}
h1,h2{letter-spacing:-.075em}.hero-text,.lead{color:var(--muted)}
.button-dark{background:linear-gradient(135deg,#0b718c,#1460a0);border:1px solid #5cecff;box-shadow:0 0 24px rgba(66,232,255,.18)}.button-dark:hover{background:linear-gradient(135deg,#0e8fa8,#1674bf)}
.hero-visual{background:#0d2432;border-color:#23617a;box-shadow:inset 0 0 50px rgba(33,200,245,.12),0 20px 60px rgba(0,0,0,.25)}
.visual-grid{background-image:linear-gradient(rgba(66,232,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(66,232,255,.13) 1px,transparent 1px)}
.road{background:#254e61}.road-cross{background:#1b4154}.vehicle b{background:#07131f;border:1px solid #43d9ef;box-shadow:0 0 15px rgba(66,232,255,.5)}.vehicle-virtual b{border-color:var(--amber);box-shadow:0 0 16px rgba(66,232,255,.4)}.vehicle span,.visual-caption{color:#9ad7e5}.vehicle-virtual span{color:var(--amber)}.visual-node{background:var(--amber);box-shadow:0 0 18px rgba(66,232,255,.5)}.status-dot{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.proof-strip,.capability-list,.capability-list>div,.team-list,.team-list>div,.application-grid{border-color:var(--line)}.proof-label,.proof-strip>p,.capability-list p,.application-card p,.team-list span{color:var(--muted)}
.scenario-section{background:linear-gradient(135deg,#030b14,#0a1b2a);border-block:1px solid #1c4a62}.scenario-map{background:#0a2230;border-color:#28677e}.map-road{background:#1d4b60}.map-car{background:#07131f;border-color:var(--amber)}.map-legend{color:#9bc2ce}
.scenario-photo{position:relative;overflow:hidden;min-height:355px;background:#25343c;border:1px solid #28677e}.scenario-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.scenario-photo-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,11,20,.16),transparent 55%,rgba(82,45,128,.2))}.scenario-caption{position:absolute;left:16px;bottom:15px;color:#fff;background:rgba(37,43,49,.82);padding:8px 10px;font:500 9px 'DM Mono',monospace;letter-spacing:.08em}
.application-card{border-color:var(--line)}.contact-section{background:linear-gradient(135deg,#0b2231,#07131f);border:1px solid #1e5068;box-shadow:0 20px 60px rgba(0,0,0,.22)}.contact-section p:not(.eyebrow){color:#9db6c0}.button-light{background:var(--amber);color:#04121b;box-shadow:0 0 24px rgba(66,232,255,.22)}.site-footer{border-top-color:var(--line);color:var(--muted)}.site-footer .brand{color:var(--ink)}

/* Clemson-inspired accents: orange + regalia purple */
.brand-accent{color:#f56600}.accent,.eyebrow,.section-index,.card-number,.proof-number,.application-card a{color:#f56600}.brand-mark{border-color:#522d80}.hero:before{background:linear-gradient(90deg,transparent,#522d80,#f56600,transparent)}.button-dark{background:linear-gradient(135deg,#522d80,#2d6f9f);border-color:#f56600}.button-dark:hover{background:linear-gradient(135deg,#67399a,#367fb0)}.visual-node{background:#f56600;box-shadow:0 0 18px rgba(245,102,0,.5)}.vehicle-virtual b{border-color:#f56600}.vehicle-virtual span{color:#f56600}.status-dot{background:#f56600;box-shadow:0 0 10px #f56600}.contact-section{background:linear-gradient(135deg,#522d80,#07131f)}.button-light{background:#f56600;color:#fff;box-shadow:0 0 24px rgba(245,102,0,.28)}

/* Lighter technical canvas */
:root{--ink:#20223a;--muted:#6d7188;--paper:#f3f1f9;--white:#ffffff;--line:#d9d5e8}
body{background:radial-gradient(circle at 84% 7%,rgba(126,108,196,.2),transparent 30%),var(--paper);color:var(--ink)}
.site-header{background:rgba(243,241,249,.8)}.hero-visual{background:#e1deef;border-color:#c6c0df;box-shadow:inset 0 0 50px rgba(82,45,128,.1),0 20px 60px rgba(45,35,90,.13)}.visual-grid{background-image:linear-gradient(rgba(82,45,128,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(82,45,128,.14) 1px,transparent 1px)}.road{background:#7b7d91}.road-cross{background:#8b8da0}.vehicle b{background:#20223a}.vehicle span,.visual-caption{color:#555a72}.site-footer{background:rgba(243,241,249,.5)}

/* Light graphite + electric orange */
:root{--ink:#252b31;--muted:#68747d;--paper:#e9edef;--white:#ffffff;--line:#cbd3d8;--amber:#ff6a00}
body{background:#e9edef;color:var(--ink)}
.site-header{background:linear-gradient(90deg,rgba(233,237,239,.9) 0%,rgba(233,237,239,.9) 82%,rgba(233,237,239,0) 100%);border-bottom-color:rgba(203,211,216,.72)}.hero-visual{background:#d6dde1;border-color:#b8c4ca;box-shadow:inset 0 0 50px rgba(37,43,49,.1),0 20px 60px rgba(37,43,49,.14)}.visual-grid{background-image:linear-gradient(rgba(72,87,97,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(72,87,97,.15) 1px,transparent 1px)}.road{background:#66747c}.road-cross{background:#7e898f}.vehicle b{background:#252b31}.vehicle span,.visual-caption{color:#4b5b64}.site-footer{background:rgba(233,237,239,.55)}
.hero-photo{background:#d6dde1;isolation:isolate;aspect-ratio:16/9;height:auto;min-height:0}.hero-road-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;z-index:0}.photo-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,27,37,.08),rgba(9,27,37,0) 60%,rgba(9,27,37,.08));z-index:1}.hero-photo .visual-grid{opacity:.08;z-index:2}.hero-photo .road-main,.hero-photo .road-cross{opacity:.06;z-index:2}.hero-photo .visual-node{display:none}.hero-photo .visual-caption{z-index:4;color:#fff;text-shadow:0 1px 2px #1e2a30}.hero-photo .vehicle{display:none}
.hero-road-image{object-fit:cover;object-position:center center}
.brand-accent,.accent,.eyebrow,.section-index,.card-number,.proof-number,.application-card a{color:#ff6a00}.brand-mark{border-color:#522d80}.hero:before{background:linear-gradient(90deg,transparent,#522d80,#ff6a00,transparent)}.button-dark{background:linear-gradient(135deg,#522d80,#252b31);border-color:#ff6a00}.button-dark:hover{background:linear-gradient(135deg,#67399a,#3b454d)}.visual-node{background:#ff6a00;box-shadow:0 0 18px rgba(255,106,0,.5)}.vehicle-virtual b{border-color:#ff6a00}.vehicle-virtual span{color:#ff6a00}.status-dot{background:#ff6a00;box-shadow:0 0 10px #ff6a00}.contact-section{background:linear-gradient(135deg,#522d80,#252b31)}.button-light{background:#ff6a00;color:#fff;box-shadow:0 0 24px rgba(255,106,0,.28)}
.brand-logo{display:block;width:42px;height:28px;object-fit:contain;object-position:center;flex:none}.site-footer .brand-logo{width:36px;height:24px}
/* Road-testing media section */
.demo-section{display:grid;grid-template-columns:1.12fr .88fr;gap:58px;align-items:center;padding:35px 0 140px}.demo-media{height:380px;position:relative;overflow:hidden;background:#252b31;border:1px solid #b8c4ca;box-shadow:0 18px 45px rgba(37,43,49,.16)}.demo-media img{width:100%;height:100%;object-fit:cover}.demo-media:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(37,43,49,.18),transparent 58%,rgba(82,45,128,.22));pointer-events:none}.play-button{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:#ff6a00;color:#fff;font-size:20px;padding-left:3px;box-shadow:0 0 0 8px rgba(255,106,0,.22),0 8px 24px rgba(37,43,49,.3);transition:transform .2s ease,box-shadow .2s ease}.play-button:hover{transform:translate(-50%,-50%) scale(1.06);box-shadow:0 0 0 12px rgba(255,106,0,.2),0 10px 28px rgba(37,43,49,.35)}.demo-tag{position:absolute;z-index:2;left:18px;bottom:16px;color:#fff;background:rgba(37,43,49,.82);padding:8px 10px;font:500 9px 'DM Mono',monospace;letter-spacing:.08em}.demo-copy h2{margin-bottom:24px}.demo-copy .text-link{display:inline-block;margin-top:8px;color:#ff6a00}.demo-copy .text-link span{color:#522d80}
@media(max-width:900px){.demo-section{grid-template-columns:1fr;gap:35px;padding-bottom:100px}.demo-media{height:320px}}
@media(max-width:640px){.demo-media{height:255px}.demo-section{padding-top:0;padding-bottom:85px}}
.team-link{font:500 10px 'DM Mono',monospace;color:#ff6a00;margin-top:4px}.team-link:hover{color:#522d80}
@media(max-width:640px){.brand-logo{width:38px;height:25px}.site-footer .brand-logo{width:34px;height:23px}}
.awards-section{padding-top:20px}.awards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;border-top:1px solid var(--line);margin-top:48px}.award-card{padding:24px 20px 24px 0;border-right:1px solid var(--line)}.award-card:last-child{border-right:0}.award-label{font:500 10px 'DM Mono',monospace;color:#ff6a00;letter-spacing:.08em}.award-card h3{font-size:21px;line-height:1.12;letter-spacing:-.04em;margin:28px 0 15px}.award-card p{font-size:13px;color:var(--muted);line-height:1.6;margin:0}@media(max-width:900px){.awards-grid{grid-template-columns:1fr}.award-card{border-right:0;border-bottom:1px solid var(--line);padding:24px 0}.award-card:last-child{border-bottom:0}}
.award-label::before{content:"🏅";display:inline-block;font-size:16px;line-height:1;margin-right:8px;vertical-align:-2px;filter:saturate(1.15)}
.application-image{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center;border:1px solid #b8c4ca;margin-bottom:20px}.application-image+h3{margin-top:0}
.application-grid{grid-template-columns:repeat(2,1fr);column-gap:35px}.application-card{margin-right:0}.application-card:nth-child(even){border-right:0}.application-card:nth-child(n+3){border-top:1px solid var(--line);padding-top:25px}
.application-video-preview{position:relative;width:100%;aspect-ratio:16/9;background:#252b31;border:1px solid #b8c4ca;overflow:hidden;margin-bottom:20px}.application-video-preview iframe{display:block;width:100%;height:100%;border:0}
.application-video-preview img{display:block;width:100%;height:100%;object-fit:cover}.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;display:grid;place-items:center;padding-left:3px;background:#ff6a00;color:#fff;font-size:16px;box-shadow:0 0 0 7px rgba(255,106,0,.22),0 6px 18px rgba(37,43,49,.28)}
.application-video-preview{display:block;margin-top:0}.application-grid .application-card:nth-child(3),.application-grid .application-card:nth-child(4){padding-top:25px}
.application-card .application-video-preview{margin-top:0}
.contact-email{color:#522d80}