:root{--gold:#c9a13b;--gold2:#b48d2c;--dark:#14161a;--ink:#23262b;--muted:#5b616b;--light:#f6f3ec}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);line-height:1.65;font-size:16px}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.ph{display:inline-block;background:#fff8e1;border:1.5px dashed #d39e00;color:#7a5b00;padding:3px 10px;border-radius:4px;font-size:.8rem;font-weight:600;line-height:1.4}
.eyebrow{color:var(--gold2);font-weight:800;text-transform:uppercase;letter-spacing:.18em;font-size:.8rem}
h1,h2,h3{color:var(--dark);line-height:1.15}h2{font-size:clamp(1.75rem,3.2vw,2.5rem);margin:10px 0 18px}h3{font-size:1.2rem;margin-bottom:8px}
.lead{max-width:760px;font-size:1.08rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--gold);color:#111;font-weight:800;font-size:.95rem;padding:14px 26px;border-radius:6px;border:2px solid var(--gold);transition:.15s;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--gold2);border-color:var(--gold2)}.btn.o{background:transparent;color:#fff;border-color:#fff}.btn.o:hover{background:#fff;color:#111}
.btn.sm{padding:10px 18px;font-size:.88rem}
header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:92px;gap:20px}.logo img{height:68px;width:auto}
.menu{display:flex;align-items:center;gap:30px;list-style:none;font-weight:600;font-size:.95rem}.menu a:hover,.menu a.on{color:var(--gold2)}
.menu a.on{box-shadow:inset 0 -2px var(--gold)}
.act{display:flex;align-items:center;gap:18px}.call{font-weight:800;color:var(--dark);white-space:nowrap}
#mt{display:none}.burger{display:none;cursor:pointer;width:44px;height:44px;border-radius:6px;border:1px solid #ddd;align-items:center;justify-content:center;font-size:1.4rem}
.hero{position:relative;min-height:620px;display:flex;align-items:center;color:#fff;background:url(photos/alliance-boom-side.jpg) center 45%/cover}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,15,.9) 0%,rgba(10,12,15,.6) 55%,rgba(10,12,15,.2))}
.hero .wrap{position:relative;width:100%}.hero .eyebrow{color:var(--gold)}
.hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.9rem);max-width:720px;margin:14px 0 18px}
.hero p{max-width:560px;font-size:1.12rem;opacity:.92;margin-bottom:30px}.cta{display:flex;gap:14px;flex-wrap:wrap}
.phero{position:relative;color:#fff;padding:90px 0 80px;background:var(--dark) center/cover}
.phero:before{content:"";position:absolute;inset:0;background:rgba(10,12,15,.72)}.phero .wrap{position:relative}
.phero h1{color:#fff;font-size:clamp(2rem,4.5vw,3.2rem);margin-top:10px}.phero .eyebrow{color:var(--gold)}.phero p{max-width:640px;opacity:.9;margin-top:12px;font-size:1.08rem}
section{padding:88px 0}.svc{background:var(--light)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;max-width:1180px}
.card{background:#fff;border-radius:10px;padding:30px 26px;box-shadow:0 6px 24px rgba(0,0,0,.07);border-top:4px solid var(--gold);display:flex;flex-direction:column}
.card p{font-size:.95rem;color:var(--muted);flex:1}.ic{font-size:2rem;margin-bottom:12px}.card .more{margin-top:16px;font-weight:700;color:var(--gold2);font-size:.9rem}
.hist{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hist img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;box-shadow:0 20px 40px rgba(0,0,0,.18)}
.hist p{color:var(--muted);margin-bottom:14px}
.tl{list-style:none;margin-top:22px;border-left:3px solid var(--gold);padding-left:22px}.tl li{margin-bottom:14px;color:var(--ink)}.tl b{color:var(--gold2);display:block}
.gal{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:240px;gap:14px;margin-top:40px}
.gal figure{border-radius:10px;overflow:hidden;position:relative;margin:0}.gal img{width:100%;height:100%;object-fit:cover}
.gal .big{grid-row:span 2}
@media(min-width:981px){.gal .w2{grid-column:span 2}}
.quote{background:linear-gradient(rgba(20,22,26,.93),rgba(20,22,26,.93)),url(photos/boom-slab-wide.jpg) center/cover;color:#fff}
.quote h2{color:#fff}.quote .eyebrow{color:var(--gold)}.qg{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}
.info p{margin-bottom:16px}.info b{color:var(--gold);display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.15em}
form{background:#fff;color:var(--ink);padding:32px;border-radius:12px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #ccc;border-radius:6px;font:inherit;font-size:.95rem}textarea,form .full{grid-column:1/-1}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:40px}
.team .card img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:top;border-radius:8px;margin-bottom:18px;background:#eee}
.team .role{color:var(--gold2);font-weight:700;font-size:.85rem;margin-bottom:10px}
.team .social{display:flex;gap:10px;margin-top:14px}
.team .social a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#0A66C2;color:#fff;transition:.15s}
.team .social a:hover{filter:brightness(1.08);transform:translateY(-1px)}
.team .social svg{display:block}
.svcrow{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid #e8e3d6}.svcrow:last-child{border:0}
.svcrow img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px}.svcrow p{color:var(--muted);margin-bottom:12px}
.svcrow:nth-child(even) .im{order:2}.svcbox{aspect-ratio:16/10;border-radius:10px;background:var(--light);border:1.5px dashed #d39e00;display:flex;align-items:center;justify-content:center}
.ctaband{background:var(--gold);padding:56px 0}.ctaband .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.ctaband h2{margin:0;font-size:clamp(1.5rem,2.6vw,2rem)}.ctaband .btn{background:var(--dark);color:#fff;border-color:var(--dark)}
.map{border-radius:12px;overflow:hidden;min-height:320px;background:#e9e6de;display:flex;align-items:center;justify-content:center}
footer{background:#0c0d10;color:#a9adb5;padding:56px 0 0;font-size:.92rem}
.fg{display:grid;grid-template-columns:1.3fr 1fr 1.3fr;gap:40px}.fg img{height:72px;width:auto;margin-bottom:14px}
footer h4{color:#fff;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:14px}footer ul{list-style:none}footer li{margin-bottom:8px}footer a:hover{color:var(--gold)}
.fb{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:#fff}.fb:hover{opacity:.92}.fb-icon{display:block;width:38px;height:38px;flex:0 0 38px;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.25)}.fb-label{font-size:.95rem}.fbd{color:#1877f2;margin-bottom:18px}.fbd .fb-icon{box-shadow:none}
.cp{border-top:1px solid #22252b;margin-top:44px;padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}
@media(max-width:980px){
 .burger{display:inline-flex}.call.d{display:none}
 .menu{display:none;position:absolute;top:92px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 12px 20px rgba(0,0,0,.1);padding:8px 0}
 .menu a{display:block;padding:14px 24px;border-top:1px solid #eee}.menu a.on{box-shadow:inset 3px 0 var(--gold)}
 #mt:checked~.menu{display:flex}
 .grid{grid-template-columns:1fr 1fr}.hist,.qg,.svcrow,.fg{grid-template-columns:1fr;gap:32px}.svcrow:nth-child(even) .im{order:0}
 .gal{grid-template-columns:1fr 1fr}.gal .big{grid-column:span 2;grid-row:span 1}.team{grid-template-columns:1fr 1fr}}
@media(max-width:600px){
 .nav{height:76px}.logo img{height:52px}.menu{top:76px}.act .btn{display:none}
 .grid,form,.team{grid-template-columns:1fr}.hero{min-height:560px}section{padding:64px 0}.phero{padding:64px 0 56px}
 .gal{grid-template-columns:1fr;grid-auto-rows:210px}.gal .big{grid-column:auto}.cta .btn{flex:1 1 100%}}
.card .thumb{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:6px;margin:0 0 16px;background:#eee}
.partners{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:40px}
.partner{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#fff;border:1px solid #e8e3d6;border-radius:12px;padding:40px 28px;min-height:220px;box-shadow:0 6px 24px rgba(0,0,0,.06);transition:.15s}
.partner:hover{border-color:var(--gold);transform:translateY(-2px)}
.partner img{max-width:260px;max-height:90px;width:auto;height:auto;object-fit:contain}
.partner span{font-weight:700;color:var(--dark);text-transform:uppercase;letter-spacing:.06em;font-size:.9rem}
.lb{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;align-items:center;justify-content:center;padding:24px}
.lb.on{display:flex}.lb img{max-width:min(1200px,94vw);max-height:90vh;object-fit:contain;border-radius:6px}
.lb .x{position:absolute;top:16px;right:22px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:0}
.tm{font-size:.55em;line-height:0;vertical-align:super;font-weight:700;letter-spacing:0;margin-left:.06em}
.gal figure{cursor:zoom-in}

.map-embed{width:100%;height:400px;border:0;border-radius:12px;display:block;background:#e8e3d6}
.form-note{font-size:.85rem;opacity:.75;margin-top:8px}
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.file-lab{font-size:.9rem;opacity:.9}
.racing-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.racing-grid > div:first-child{min-width:0}
.racing-grid > div:first-child > .lead,.racing-grid > div:first-child > .racing-facts{width:100%}
.racing-grid img.car{width:100%;border-radius:12px;display:block;object-fit:cover;aspect-ratio:16/11}
.racing-logo{width:72%;max-width:440px;height:auto;margin:0 auto 22px;display:block;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.25))}
.racing-facts{background:#fff;border:1px solid #e8e3d6;border-radius:12px;padding:28px 28px 22px}
.racing-facts ul{margin:12px 0 0;padding-left:1.1rem;color:var(--muted)}
.racing-facts li{margin:6px 0}
@media(max-width:900px){.racing-grid{grid-template-columns:1fr}}
.thanks-wrap{min-height:70vh;display:flex;align-items:center}
.thanks-card{background:#fff;border:1px solid #e8e3d6;border-radius:12px;padding:48px 40px;max-width:640px;margin:40px auto;box-shadow:0 8px 30px rgba(0,0,0,.06)}

@media(max-width:600px){.partners{grid-template-columns:1fr}}

.intro{position:fixed;inset:0;z-index:9999;background:#0d0d0d;display:flex;align-items:center;justify-content:center;transition:opacity .7s ease,visibility .7s}
.intro.done{opacity:0;visibility:hidden;pointer-events:none}
.intro-logo-wrap{position:relative;width:min(520px,86vw);aspect-ratio:5642/2734;overflow:hidden}
.intro-logo-wrap img{width:100%;height:100%;display:block;object-fit:contain;opacity:0;filter:drop-shadow(0 8px 24px rgba(0,0,0,.45))}
.intro:not(.done) .intro-logo-wrap img{animation:introFadeLogo .3s ease .1s forwards}
.intro-wipe{position:absolute;inset:0;background:#0d0d0d;z-index:2}
.intro:not(.done) .intro-wipe{animation:introWipe 2.8s cubic-bezier(.65,0,.35,1) .2s forwards}
.intro-sweep{position:absolute;top:-20%;bottom:-20%;width:28%;left:-40%;z-index:3;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(200,160,70,0),rgba(200,160,70,.55),rgba(255,230,160,.75),rgba(200,160,70,.35),transparent);mix-blend-mode:screen;filter:blur(6px);transform:skewX(-12deg);opacity:0}
.intro:not(.done) .intro-sweep{animation:introSweep 2.6s ease-in-out .25s forwards}
.intro-skip{position:absolute;top:22px;right:24px;z-index:5;background:transparent;border:1px solid rgba(255,255,255,.35);color:#eee;font:inherit;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;padding:8px 14px;border-radius:6px;cursor:pointer}
.intro-skip:hover{border-color:var(--gold);color:var(--gold)}
@keyframes introFadeLogo{to{opacity:1}}
@keyframes introWipe{to{transform:translateX(102%)}}
@keyframes introSweep{0%{left:-40%;opacity:0}15%{opacity:1}70%{opacity:.85}100%{left:110%;opacity:0}}
@media (prefers-reduced-motion:reduce){.intro,.intro *{animation:none!important;transition:none!important}.intro-logo-wrap img{opacity:1}.intro-wipe,.intro-sweep{display:none}}