:root{--green:#1f9d3a;--dark:#0e0f0d;--ink:#1a1a17;--paper:#f2efe7;--dirt:#6b5642}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Source Sans 3",Arial,sans-serif;font-size:18px;line-height:1.55;color:var(--ink);background:var(--paper)}
img{display:block;max-width:100%}
a{color:var(--green)}
h1,h2,h3,.mark{font-family:Orbitron,Arial,sans-serif;text-transform:uppercase;font-weight:400;letter-spacing:.01em;line-height:1}
h2{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:1.2rem;border-bottom:6px solid var(--green);display:inline-block;padding-bottom:.2rem}
h3{font-size:1.8rem;margin-bottom:.4rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
section{padding:72px 0}
.top{position:sticky;top:0;z-index:10;background:var(--dark);display:flex;align-items:center;justify-content:space-between;padding:10px 24px;border-bottom:3px solid var(--green)}
.mark{color:#fff;font-size:2rem;text-decoration:none;font-style:italic}
.nav a{font-family:Orbitron,sans-serif;text-transform:uppercase;color:#fff;text-decoration:none;margin-left:26px;font-size:1rem;letter-spacing:.05em}
.nav a:hover{color:var(--green)}
.menu-btn{display:none;background:none;border:2px solid #fff;color:#fff;font-family:Orbitron,sans-serif;text-transform:uppercase;padding:4px 12px;font-size:.9rem}
.hero{position:relative;background:var(--dark);color:#fff}
.hero img{width:100%;height:78vh;min-height:420px;object-fit:cover;object-position:center 20%;opacity:.75}
.hero-text{position:absolute;left:0;right:0;bottom:0;padding:40px 24px 48px;max-width:1140px;margin:0 auto;background:linear-gradient(transparent,rgba(0,0,0,.85) 60%)}
.hero h1{font-size:clamp(3.4rem,10vw,8rem)}
.kicker,.driver-line,.from,.date{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.06em}
.kicker{color:var(--green);font-weight:600;margin-bottom:8px}
.driver-line{font-size:1.3rem;margin-top:12px}
.two{display:grid;grid-template-columns:3fr 2fr;gap:56px}
.team p{margin-bottom:1em;max-width:60ch}
.driver{background:var(--dark);color:#fff;padding:32px;border-left:8px solid var(--green);align-self:start}
.from{color:var(--green);margin-bottom:12px}
.schedule{background:var(--dark);color:#fff}
.races{list-style:none;border-top:2px solid #333}
.races li{display:grid;grid-template-columns:140px 1fr auto;gap:20px;padding:20px 0;border-bottom:2px solid #333;align-items:baseline}
.date{color:var(--green);font-size:1.1rem}
.event{font-family:Orbitron,sans-serif;font-size:1.5rem;text-transform:uppercase}
.where{color:#aaa}
.note{margin-top:20px;color:#ccc}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery .big{grid-column:1/-1}
.gallery figure{background:var(--dark)}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover}
.gallery .big img{aspect-ratio:16/9}
figcaption{font-family:Orbitron,sans-serif;text-transform:uppercase;color:#ddd;font-size:.9rem;padding:8px 12px;letter-spacing:.04em}
.sponsors{background:#e4dfd2}
.logos{list-style:none;display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 48px}
.logos li{font-family:Orbitron,sans-serif;text-transform:uppercase;font-size:1.7rem;padding:14px 24px;border:3px solid var(--ink);background:var(--paper)}
.logos li:first-child{background:var(--green);color:#fff;border-color:var(--green)}
.pitch{border-top:3px dashed var(--dirt);padding-top:32px;max-width:640px}
.pitch p{margin-bottom:20px}
.btn{display:inline-block;font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.05em;background:var(--dark);color:#fff;text-decoration:none;padding:14px 26px;font-size:1.05rem}
.btn:hover{background:var(--green)}
.btn.light{background:var(--green)}
.btn.light:hover{background:#fff;color:var(--dark)}
.contact{background:var(--green);color:#fff}
.contact h2{border-color:var(--dark)}
.contact p{margin-bottom:24px;max-width:55ch}
.contact .btn.light{background:var(--dark);color:#fff}
footer{background:var(--dark);color:#888;text-align:center;padding:24px;font-size:.9rem}
@media (max-width:760px){
  body{font-size:17px}
  section{padding:52px 0}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);flex-direction:column;padding:8px 24px 16px;border-bottom:3px solid var(--green)}
  .nav.open{display:flex}
  .nav a{margin:10px 0}
  .hero img{height:62vh;min-height:340px}
  .two{grid-template-columns:1fr;gap:32px}
  .races li{grid-template-columns:1fr;gap:4px}
  .gallery{grid-template-columns:1fr 1fr}
  .logos li{font-size:1.3rem;padding:10px 16px}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-text{padding-top:80px}
.driver-line{font-size:clamp(1.4rem,3vw,2rem);margin-top:6px}
.num{color:var(--green)}
.carnum{font-family:Orbitron,sans-serif;font-size:3rem;line-height:1;color:var(--green);margin-bottom:12px}
.hero{padding:0}
.hero-text{max-width:none;padding-left:max(24px,calc((100% - 1140px)/2 + 24px));padding-right:24px}
.gallery .wide{grid-column:span 3}
.gallery .wide img{aspect-ratio:auto}
.sp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0 40px}
.sp-grid figure{background:var(--dark)}
.sp-grid img{width:100%;aspect-ratio:1;object-fit:cover}
.sp-grid .primary{grid-column:span 2;grid-row:span 2}
.sp-grid .primary img{aspect-ratio:auto;height:calc(100% - 58px);object-fit:cover;object-position:top}
.sp-grid figcaption a{color:#fff}
.sp-grid .primary figcaption{font-size:1.3rem;color:#fff}
.sp-grid .primary figcaption span{display:block;font-size:.8rem;color:var(--green)}
.also{margin-top:8px}
.logos{margin:14px 0 48px}
.logos li:first-child{background:var(--paper);color:var(--ink);border-color:var(--ink)}
@media (max-width:760px){.sp-grid{grid-template-columns:1fr 1fr}.gallery .wide{grid-column:span 2}.sp-grid .primary{grid-row:auto}.sp-grid .primary img{height:auto}}
.hero img{height:auto;min-height:0;max-height:78vh;aspect-ratio:2.5}
.gallery{grid-template-columns:1fr 1fr}
.gallery .wide{grid-column:auto}
.gallery figure:not(.big) img{aspect-ratio:16/10;object-fit:cover}
@media (max-width:760px){.hero img{aspect-ratio:4/3;max-height:none}.gallery{grid-template-columns:1fr}.gallery .wide{grid-column:auto}}
.gallery{grid-template-columns:repeat(3,1fr)}
.gallery figure:not(.big) img{aspect-ratio:4/5;object-fit:cover}
.gallery .big img{aspect-ratio:2/1;object-position:center 40%}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}.gallery .big img{aspect-ratio:4/3}}
.primary-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.primary-row figure{background:var(--dark);display:flex;flex-direction:column}
.primary-row img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top;height:auto}
.primary-row figcaption{font-size:1.3rem;color:#fff}
.primary-row figcaption span{display:block;font-size:.8rem;color:var(--green)}
.wm{aspect-ratio:4/5;display:flex;flex-direction:column;justify-content:center;padding:8%;background:var(--green);border:10px solid var(--dark);color:#fff}
.wm strong{font-family:Orbitron,sans-serif;font-weight:400;text-transform:uppercase;font-size:clamp(2.4rem,6.5vw,5.5rem);line-height:.95;color:var(--dark)}
.wm strong+strong{color:#fff}
.wm em{font-family:Orbitron,sans-serif;font-style:normal;text-transform:uppercase;letter-spacing:.08em;font-size:clamp(1rem,2vw,1.5rem);margin-top:18px;border-top:4px solid var(--dark);padding-top:12px}
.sp-grid{margin-top:12px}
@media (max-width:760px){.primary-row{grid-template-columns:1fr}}
.hero img{aspect-ratio:16/9;max-height:82vh;object-position:center 60%}
@media (max-width:760px){.hero img{aspect-ratio:1/1;object-position:center 60%}}
.primary-row figcaption a{color:#fff}
.two{grid-template-columns:1fr}
.team .driver{padding:0;display:grid;grid-template-columns:3fr 2fr;align-items:center}
.driver-img{width:100%;height:100%;object-fit:cover}
.driver-body{padding:32px}
@media (max-width:760px){.team .driver{grid-template-columns:1fr}.driver-body{padding:24px}}
.mark img{height:44px;width:auto;display:block}
.top{padding:8px 24px}
.hero img{width:100%;height:auto;aspect-ratio:auto;max-height:none;min-height:0;opacity:1;object-fit:contain}
.hero-text{position:static;background:var(--dark);padding:22px 24px 30px;padding-left:max(24px,calc((100% - 1140px)/2 + 24px));border-bottom:3px solid var(--green)}
@media (max-width:760px){.mark img{height:36px}.hero img{aspect-ratio:auto}}
.social{display:flex;justify-content:center;gap:28px;margin-bottom:14px}
.social a{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.05em}
.social a:hover{color:var(--green)}
.event small{display:block;font-size:.95rem;color:#aaa;letter-spacing:.05em}
.races li{grid-template-columns:180px 1fr auto}
.where{display:flex;align-items:center;gap:16px}
.tix{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.05em;background:var(--green);color:#fff;text-decoration:none;padding:8px 16px;font-size:.95rem;white-space:nowrap}
.tix:hover{background:#fff;color:var(--dark)}
@media (max-width:760px){.races li{grid-template-columns:1fr}.where{justify-content:space-between;margin-top:6px}}
.hero{background:var(--dark)}
.hero img{width:auto;max-width:min(1100px,100%);max-height:55vh;margin:0 auto;object-fit:contain}
@media (max-width:760px){.hero img{width:100%;max-height:none}}
.gallery{grid-template-columns:repeat(3,1fr)}@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}}
.logos li a{color:inherit;text-decoration:none}.logos li a:hover{color:var(--green)}
/* carbon fiber backgrounds */
:root{--carbon:linear-gradient(180deg,rgba(255,255,255,.025),rgba(0,0,0,.25)),url(images/carbon.png) #121212}
.top,.hero,.hero-text,.schedule,.team .driver,footer,.nav.open{background:var(--carbon);background-size:auto,20px 20px}
.top{background-color:#121212}
.nav a.active{color:var(--green);border-bottom:2px solid var(--green);padding-bottom:2px}
.page-title{font-size:clamp(2.6rem,6vw,4.2rem);margin-bottom:1.2rem;border-bottom:6px solid var(--green);display:inline-block;padding-bottom:.2rem}

/* landing page */
.home-next{padding:88px 0 56px}
.home-next h2{margin-bottom:28px}.home-next h2 span{color:var(--green)}
.home-links{padding:24px 0 72px}
.home-links .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.home-links a{display:block;padding:34px 22px 22px;background:var(--carbon);background-size:auto,20px 20px;color:#f3efe6;font-family:Orbitron,sans-serif;font-size:clamp(1.6rem,3vw,2.4rem);text-transform:uppercase;text-decoration:none;border-bottom:4px solid var(--green);transition:transform .15s}
.home-links a span{display:block;font-family:Orbitron,sans-serif;font-size:.85rem;color:var(--green);letter-spacing:.1em;margin-bottom:8px}
.home-links a:hover{transform:translateY(-3px)}
.home-sponsors{padding:0 0 96px}
.hs-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0 18px}
.hs-row img{width:100%;display:block}
.hs-all{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:inherit}
@media (max-width:760px){.home-next{padding:56px 0 36px}.home-links .wrap{grid-template-columns:1fr 1fr}.hs-row{grid-template-columns:1fr}}
/* intro */
.intro{display:none}
.intro-on .intro{display:flex;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center;background:var(--carbon);background-size:auto,20px 20px;cursor:pointer;transition:opacity .35s,transform .35s}
.intro-on body{overflow:hidden}
.intro-out .intro{opacity:0;transform:translateY(-4%)}
@media (prefers-reduced-motion:reduce){.intro{display:none!important}}
.hs-row{max-width:620px;grid-template-columns:1fr 1fr!important}
.intro-on .intro{transition:opacity .45s,transform .45s}

/* intro (option B) */
.intro-on .introb{overflow:hidden;animation:bDark 1.2s ease-out both;transition:opacity .5s,transform .5s}
@keyframes bDark{from{filter:brightness(.15)}to{filter:none}}
.introb .beam{position:absolute;top:-30%;width:28vw;height:160%;background:linear-gradient(90deg,transparent,rgba(255,250,235,.16) 45%,rgba(255,250,235,.28) 50%,rgba(255,250,235,.16) 55%,transparent);transform:translateX(-40vw) rotate(18deg);filter:blur(6px);animation:bBeam 1.6s cubic-bezier(.45,0,.3,1) both}
.introb .b1{animation-delay:.3s}.introb .b2{animation-delay:.65s;width:18vw}
@keyframes bBeam{to{transform:translateX(140vw) rotate(18deg)}}
.introb .dirt{position:absolute;left:50%;top:58%;width:0;height:0}
.introb .dirt i{position:absolute;width:var(--s);height:var(--s);border-radius:40% 60% 50% 45%;background:#6b4a2b;opacity:0;animation:bDirt 1.1s cubic-bezier(.15,.7,.3,1) both}
.introb .dirt i:nth-child(3n){background:#8a6236}.introb .dirt i:nth-child(4n){background:#3e2a18}
@keyframes bDirt{0%{opacity:0;transform:translate(0,0)}10%{opacity:1}100%{opacity:0;transform:translate(var(--x),calc(var(--y) + 160px))}}
.introb .bl-wrap{position:relative;width:min(680px,86vw)}
.introb .bl{display:block;width:100%;height:auto;overflow:visible;animation:bPulse 1.8s ease-in-out 5.6s 1 both}
.introb .bl g{transform-box:fill-box;transform-origin:center}
.introb .checks{animation:bRace .7s cubic-bezier(.2,.8,.2,1) 2.6s both}
@keyframes bRace{from{transform:translateX(120%);opacity:0}to{transform:none;opacity:1}}
.introb .streaks{clip-path:inset(0 100% 0 0);animation:bWipe .6s ease-out 3.05s both}
@keyframes bWipe{to{clip-path:inset(0 0 0 0)}}
.introb .l-s,.introb .l-l,.introb .l-r{opacity:0;animation:bPunch .45s cubic-bezier(.2,1.4,.4,1) both}
.introb .l-s{animation-delay:3.6s}.introb .l-l{animation-delay:3.95s}.introb .l-r{animation-delay:4.3s}
@keyframes bPunch{0%{opacity:0;transform:scale(1.7);filter:brightness(3) drop-shadow(0 0 20px #ff2a1a)}60%{opacity:1}100%{opacity:1;transform:none;filter:none}}
.introb .tagline{clip-path:inset(0 100% 0 0);animation:bType 1s steps(19,end) 4.8s both}
@keyframes bType{to{clip-path:inset(0 -2% 0 0)}}
.introb .flash{position:absolute;inset:-40% -20%;background:radial-gradient(closest-side,rgba(255,40,25,.55),transparent);opacity:0;pointer-events:none;animation:bFlash 1.1s ease-out 3.6s both}
@keyframes bFlash{0%,100%{opacity:0}8%{opacity:1}30%{opacity:.2}40%{opacity:.8}70%{opacity:.15}}
@keyframes bPulse{0%,100%{filter:none}50%{filter:drop-shadow(0 0 22px rgba(238,9,5,.65))}}
.introb .tagline{clip-path:none;opacity:0;transform-origin:left center;animation:bTrack 1.1s cubic-bezier(.2,.8,.2,1) 4.8s both}
@keyframes bTrack{from{opacity:0;transform:scaleX(1.35) translateX(-4%)}to{opacity:1;transform:none}}
/* Heading font sizing */
h1,h2,h3,.mark{letter-spacing:.01em;line-height:1.15}
h2{font-size:clamp(1.45rem,3.4vw,2.4rem)}
h3{font-size:1.25rem}
.page-title{font-size:clamp(1.6rem,4vw,2.8rem)}
.nav a{font-size:.72rem;letter-spacing:.04em;margin-left:22px}
.menu-btn{font-size:.7rem;padding:6px 12px}
.kicker{font-size:.78rem;letter-spacing:.06em}
.hero-text h2,.hero-text p:not(.kicker){font-size:clamp(1rem,2.2vw,1.5rem)}
.event{font-size:1rem}.event small{font-family:"Source Sans 3",sans-serif;font-size:.85rem}
.date{font-size:.85rem}
.tix,.btn{font-size:.72rem;letter-spacing:.04em}
figcaption{font-size:.72rem}
.home-links a{font-size:clamp(.95rem,1.8vw,1.35rem);letter-spacing:.01em}
.home-links a span{font-size:.7rem}
.carnum{font-size:2.2rem}
.driver-line{font-size:clamp(1rem,2vw,1.35rem)}
.wm strong{font-size:clamp(1.6rem,4.4vw,3.6rem);line-height:1.05}
.wm em{font-size:clamp(.8rem,1.5vw,1.1rem)}
.logos li{font-size:1.05rem}
.primary-row figcaption,.sp-grid .primary figcaption{font-size:.95rem}
@media (max-width:760px){h2{font-size:1.35rem}.page-title{font-size:1.5rem}.nav a{font-size:.85rem;margin-left:0}.home-links a{font-size:.95rem;padding:26px 14px 16px}.event{font-size:.9rem}.logos li{font-size:.85rem}}
@media (min-width:761px){.date{white-space:nowrap}}
.mark{display:inline-flex;align-items:flex-start}
.mark .tm{font-family:"Source Sans 3",Arial,sans-serif;font-style:normal;font-weight:600;font-size:11px;line-height:1;color:#e8261f;margin:2px 0 0 1px;text-transform:none}
footer .tm-note{font-size:.75rem;color:#777;margin-top:6px}
.introb .intro-tm{position:absolute;right:-1.5%;top:-2%;font:600 clamp(14px,2.2vw,22px)/1 "Source Sans 3",Arial,sans-serif;color:#ee0905;opacity:0;animation:tmIn .5s ease-out 4.6s both}
@keyframes tmIn{to{opacity:1}}
.hero img{height:auto}
.hero-pair{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:var(--green);width:min(100%,153vh);margin:0 auto}
.hero .hero-pair img{width:100%;max-width:none;height:auto;max-height:none;aspect-ratio:1.4;object-fit:cover;display:block;margin:0}
@media (max-width:760px){.hero-pair{grid-template-columns:1fr;width:100%}}
.gallery.gallery-nat{grid-template-columns:1fr 1fr;margin:10px 0}
.gallery-nat img{aspect-ratio:auto;height:auto;object-fit:contain}
@media (max-width:760px){.gallery.gallery-nat{grid-template-columns:1fr}}
.home-next .next-2{margin-top:36px}
@media (min-width:761px){.races li{grid-template-columns:200px 1fr auto}}

/* logo spark burst after intro */
.introb .bl{position:relative;z-index:1}
.skset{position:absolute;left:-5.484%;top:-20.833%;width:110.97%;height:141.667%;z-index:2;pointer-events:none}
.skset .sk{mix-blend-mode:plus-lighter}
.skset .sk,.skw,.skb{position:absolute;inset:0;width:100%;height:100%;opacity:0;will-change:opacity;max-width:none}
.skb{left:-5.484%;top:-20.833%;width:110.97%;height:141.667%;z-index:0;pointer-events:none}
.skw{left:-5.484%;top:-20.833%;width:110.97%;height:141.667%;z-index:2;mix-blend-mode:screen;pointer-events:none}
@media (prefers-reduced-motion:reduce){.skset,.skw,.skb{display:none}}

/* Past Drivers */
.pd-hero{display:grid;grid-template-columns:1.5fr 1fr;gap:0;background:#0d0f0d;border-top:4px solid #2bb24c;margin:28px 0 40px}
.pd-photo{position:relative;aspect-ratio:3/2;background:#151815 repeating-linear-gradient(45deg,#1a1d1a 0 6px,#121412 6px 12px);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-photo img{width:100%;height:100%;object-fit:cover;max-width:none}
.pd-ph{font-family:Orbitron,sans-serif;font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:#6d756d}
.pd-body{padding:36px 32px;display:flex;flex-direction:column;justify-content:flex-end;color:#efeae0}
.pd-kicker{font-family:Orbitron,sans-serif;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:#2bb24c;margin:0 0 10px}
.pd-body h2{font-family:Orbitron,sans-serif;font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:1.1;margin:0;color:#efeae0;text-transform:uppercase}
.pd-gal-title{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.08em;margin:0 0 16px}
.pd-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pd-gallery figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:#151815}
.pd-gallery img{width:100%;height:100%;object-fit:cover;max-width:none;display:block}
.pd-empty{background:#151815 repeating-linear-gradient(45deg,#1a1d1a 0 6px,#121412 6px 12px)!important}
@media(max-width:760px){.pd-hero{grid-template-columns:1fr}.pd-gallery{grid-template-columns:1fr 1fr}}

.pd-hero{grid-template-columns:1fr 1fr}
.pd-photo{aspect-ratio:1/1}
.pd-car{font-family:Orbitron,sans-serif;font-size:1.6rem;color:#2bb24c;margin:18px 0 6px}
.pd-note{margin:0;color:#c9c4b8;letter-spacing:.04em}
.pd-gallery{grid-template-columns:repeat(6,1fr)}
.pd-gallery figure{grid-column:span 2;aspect-ratio:3/4}
.pd-gallery figure:nth-child(-n+2){grid-column:span 3;aspect-ratio:4/3}
.pd-gallery a{display:block;height:100%;cursor:zoom-in}
.pd-gallery img{transition:transform .3s}
.pd-gallery a:hover img{transform:scale(1.03)}
.lb{position:fixed;inset:0;background:rgba(5,6,5,.94);z-index:1000;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:92vw!important;max-height:86vh;object-fit:contain}
.lb button{position:absolute;background:none;border:1px solid #efeae0;color:#efeae0;font-family:Orbitron,sans-serif;cursor:pointer;padding:8px 14px}
.lb-x{top:16px;right:16px;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em}
.lb-p,.lb-n{top:50%;transform:translateY(-50%);font-size:1.6rem;line-height:1}
.lb-p{left:12px}.lb-n{right:12px}
@media(max-width:760px){.pd-hero{grid-template-columns:1fr}.pd-gallery{grid-template-columns:1fr 1fr}.pd-gallery figure,.pd-gallery figure:nth-child(-n+2){grid-column:span 1;aspect-ratio:3/4}.pd-gallery figure:first-child{grid-column:span 2;aspect-ratio:4/3}}

/* Primary partners: identical boxes, no cropping */
.primary-row img,.hs-row img{display:block;width:100%!important;max-width:none;height:auto!important;aspect-ratio:4/5!important;object-fit:contain!important;object-position:center!important;background:#0b0c0b}
.hs-row a{display:block;background:#0b0c0b}
.hs-row{align-items:start}

/* Technical Partners */
.tp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.tp-grid figure{margin:0;background:#0d0f0d;display:flex;flex-direction:column;border-top:4px solid var(--green,#2bb24c)}
.tp-logo{background:#fff;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:24px}
.tp-logo img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.tp-grid figcaption{padding:14px 16px;font-family:Orbitron,sans-serif;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:#fff}
@media(max-width:900px){.tp-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.tp-grid{grid-template-columns:1fr}}
.tp-logo{position:relative;padding:0}
.tp-logo img{position:absolute;inset:22px;width:calc(100% - 44px);height:calc(100% - 44px);max-width:none;max-height:none;object-fit:contain}
.tp-grid{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.tp-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.tp-grid{grid-template-columns:1fr}}
.nav a{white-space:nowrap}@media(min-width:761px) and (max-width:1250px){.nav a{font-size:.62rem!important;margin-left:13px!important;letter-spacing:.02em!important}.top .mark img{max-height:40px}}
@media(min-width:761px) and (max-width:960px){.nav a{font-size:.52rem!important;margin-left:9px!important;letter-spacing:0!important}.top .mark img{max-height:32px}}
.tp-grid{grid-template-columns:repeat(3,1fr)}a.tp-logo{display:block}.tp-grid figcaption a{color:#fff;text-decoration:none}.tp-grid figcaption a:hover{color:var(--green)}@media(max-width:900px){.tp-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.tp-grid{grid-template-columns:1fr}}
@media(min-width:761px) and (max-width:1000px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);flex-direction:column;padding:8px 24px 16px;border-bottom:3px solid var(--green)}
  .nav.open{display:flex}
  .nav a{margin:10px 0!important;font-size:.85rem!important;letter-spacing:.05em!important;align-self:flex-start}
  .top .mark img{max-height:none}
}
.tp-grid{display:flex!important;flex-wrap:wrap;justify-content:center}.tp-grid figure{flex:0 0 calc((100% - 28px)/3)}@media(max-width:900px){.tp-grid figure{flex-basis:calc((100% - 14px)/2)}}@media(max-width:520px){.tp-grid figure{flex-basis:100%}}
.sp-img{display:block}
/* Orbitron: even cap heights (replaces Michroma, whose round letters S/O/C/G sat taller) */
.nav a{font-size:.84rem;font-weight:500;letter-spacing:.06em}
@media(min-width:1001px) and (max-width:1250px){.nav a{font-size:.74rem!important;margin-left:14px!important;letter-spacing:.04em!important}}
.tp-grid figcaption,.primary-row figcaption,.sp-grid figcaption,.kicker{font-weight:500}
@media(min-width:1001px) and (max-width:1120px){.nav a{font-size:.64rem!important;margin-left:10px!important;letter-spacing:.02em!important}}
@media(min-width:1001px){.tp-grid figure{flex-basis:calc((100% - 42px)/4)}}
.gallery-nat .crop43 img{aspect-ratio:4/3!important;object-fit:cover!important}
.gallery-nat .crop43 img{aspect-ratio:4/5!important}.gallery-nat .crop43 img[src*="hauler-track"]{object-position:22% center}
.gallery-nat .crop43 img[src*="hauler-track"]{object-position:5% center}
.pd-next{margin-top:64px;padding-top:48px;border-top:1px solid rgba(255,255,255,.12)}
.pd-next{padding-top:0;border-top:0;margin-top:56px}
.pd-driver+.pd-driver{margin-top:72px;padding-top:56px;border-top:2px solid #1f8f3a}
.pd-next{margin-top:0}
.pd-gal-title:has(+ .pd-gallery:not(:has(figure))),.pd-gallery:not(:has(figure)){display:none}
/* center visible logo+TM+sparks (artwork sat ~2.2% right of box centre) */
.introb .bl-wrap{translate:-2.2% 0}