:root{--teal:#05f711;--teal-light:#05f711;--blue:#05f711;--blue-light:#05f711;--black:#0a0e17;--surface:#111827;--surface-2:#1a1f2e;--gray:#94a3b8;--white:#fff;--head:"Roboto", Arial, sans-serif;--body:"Google Sans", "Google Sans Text", Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--black);color:var(--white);font-family:var(--body);margin:0;line-height:1.6;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}.container{width:min(1200px,100% - 40px);margin:0 auto}.narrow{max-width:720px}.site-nav{z-index:50;backdrop-filter:blur(20px);background:#0a0e174d;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:14px max(20px,50vw - 600px);transition:background .3s,box-shadow .3s;display:flex;position:fixed;inset:0 0 auto}.site-nav.scrolled{background:#0a0e17e6;box-shadow:0 12px 40px #00000059}.brand{font-family:var(--head);text-transform:uppercase;letter-spacing:1px;align-items:center;gap:10px;font-size:1.15rem;font-weight:800;line-height:1;display:flex}.brand img,.event-icon img,.footer-brand img{object-fit:cover;border-radius:999px;width:42px;height:42px}.brand small{color:var(--teal-light);letter-spacing:3px;font-size:.65rem;font-weight:700;display:block}.nav-links{font-family:var(--head);letter-spacing:2px;text-transform:uppercase;align-items:center;gap:28px;font-size:.85rem;font-weight:700;display:flex}.nav-links a{color:#ffffffb8}.nav-links a:hover{color:var(--white)}.nav-cta,.btn.primary,.submit,.download-card{background:linear-gradient(135deg, var(--teal), var(--blue-light));box-shadow:0 10px 28px #05f7113d;color:var(--white)!important}.nav-cta{border-radius:8px;padding:10px 22px}.nav-toggle{background:0 0;border:0;padding:12px;display:none}.nav-toggle span{background:var(--white);width:26px;height:2px;margin:5px 0;display:block}.hero{background:var(--black);align-items:center;min-height:100vh;padding:120px 0 180px;display:grid;position:relative;overflow:hidden}.hero-video{z-index:0;object-fit:cover;opacity:.78;filter:saturate(1.08)contrast(1.04);width:100%;height:100%;position:absolute;inset:0}.hero-bg{z-index:1;background:linear-gradient(90deg,#0a0e17b8 0%,#0a0e1761 50%,#0a0e1724 100%),linear-gradient(#0a0e170d 0%,#0a0e17c7 100%),radial-gradient(75% 55% at 72% 35%,#05f7111a,#0000 62%),radial-gradient(55% 45% at 18% 80%,#05f71114,#0000 56%),repeating-linear-gradient(45deg,#0000 0 40px,#05f71108 40px 42px),0 0;position:absolute;inset:0}.particles span{z-index:2;background:var(--teal-light);opacity:0;border-radius:99px;width:5px;height:5px;animation:9s infinite float;position:absolute}.particles span:first-child{animation-delay:0s;top:24%;left:10%}.particles span:nth-child(2){animation-delay:1s;top:70%;left:25%}.particles span:nth-child(3){animation-delay:2s;top:36%;left:48%}.particles span:nth-child(4){animation-delay:3s;top:76%;left:68%}.particles span:nth-child(5){animation-delay:4s;top:22%;left:80%}.particles span:nth-child(6){animation-delay:5s;top:52%;left:91%}@keyframes float{0%{opacity:0;transform:translateY(0)scale(1)}15%{opacity:.75}to{opacity:0;transform:translateY(-230px)scale(.2)}}.hero-content{z-index:3;position:relative}.hero-logo{object-fit:cover;border:3px solid #05f71152;border-radius:999px;width:132px;height:132px;box-shadow:0 0 46px #05f71133}.badge,.section-label{color:var(--teal-light);font-family:var(--head);letter-spacing:5px;text-transform:uppercase;font-size:.85rem;font-weight:700}.badge{background:#05f7111f;border:1px solid #05f71159;border-radius:999px;margin:24px 0 16px;padding:8px 18px;display:inline-flex}h1,h2,h3{font-family:var(--head);text-transform:uppercase;margin:0;line-height:.98}h1{letter-spacing:0;max-width:760px;font-size:clamp(4rem,11vw,7.5rem);font-weight:900}h1 span,.hero-kicker{color:var(--teal-light)}.hero-kicker{font-family:var(--head);letter-spacing:6px;text-transform:uppercase;margin:14px 0 24px;font-size:clamp(1.3rem,3vw,2rem);font-weight:800}.hero-info,.hero-actions,.tags,.route-stats{flex-wrap:wrap;gap:12px;display:flex}.hero-info{color:#ffffffc7;margin-bottom:34px}.hero-info span,.tags span,.route-stats span{background:#05f7111a;border:1px solid #05f71147;border-radius:999px;padding:6px 12px}.btn,.submit{min-height:52px;font-family:var(--head);letter-spacing:2px;text-transform:uppercase;border:0;border-radius:8px;justify-content:center;align-items:center;padding:14px 28px;font-size:1rem;font-weight:800;display:inline-flex}.btn.outline{color:var(--white);border:2px solid #ffffff3d}.mountains{z-index:2;width:100%;height:180px;position:absolute;bottom:0;left:0;right:0}.section{background:var(--surface);padding:100px 0}.section:nth-of-type(odd){background:linear-gradient(180deg, var(--black) 0%, var(--surface) 100%)}h2{margin-bottom:34px;font-size:clamp(2.5rem,6vw,4.2rem);font-weight:900}.section-copy{color:var(--gray);text-align:center;margin:-18px auto 34px}.events .container,.register .container,.routes .container,.rules-section .container,.gallery .container{text-align:center}.event-grid,.route-grid{text-align:left;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.event-card,.form-card,.route-card,.gallery-item{background:var(--surface-2);border:1px solid #ffffff12;border-radius:20px}.event-card,.route-card{padding:34px 28px}.route-card{cursor:pointer;transition:border-color .25s,box-shadow .25s,transform .25s}.route-card:hover,.route-card:focus-visible{border-color:#05f7116b;outline:none;transform:translateY(-4px);box-shadow:0 18px 46px #05f7111a}.event-icon{background:linear-gradient(135deg, #035f0a, var(--teal));border-radius:999px;place-items:center;width:68px;height:68px;margin-bottom:22px;display:grid}.event-icon.orange{background:linear-gradient(135deg,#f59e0b,#ef6c00)}.event-card h3,.route-card h3{font-size:1.7rem;font-weight:800}.event-card p,.route-card p,footer p{color:var(--gray)}.date,.event-card a{font-weight:700;color:var(--teal-light)!important}.form-card{text-align:left;padding:34px}.form-progress{color:var(--gray);font-family:var(--head);letter-spacing:1px;text-align:center;text-transform:uppercase;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:28px;font-weight:800;display:grid}.form-progress span{background:#ffffff0d;border-radius:999px;padding:8px}.form-progress .active{background:linear-gradient(135deg, #035f0a, var(--teal));color:var(--white)}.form-progress 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span,.rules{color:var(--gray);font-size:.82rem}.rules{background:#ffffff08;border:1px solid #ffffff14;border-radius:8px;max-height:120px;margin-bottom:16px;padding:14px;overflow:auto}.check{align-items:center;gap:10px;display:flex}.check input{width:18px;min-height:18px}.submit{cursor:pointer;width:100%}.form-buttons{gap:12px;margin-top:8px;display:grid}.form-buttons.split{grid-template-columns:.72fr 1fr}.submit.secondary{box-shadow:none;background:#ffffff0f;border:1px solid #ffffff29;color:var(--white)!important}.submit:disabled{cursor:wait;opacity:.7}.form-message{min-height:22px;color:var(--teal-light);margin:18px 0 0;font-size:.86rem;font-weight:700}.payment-box{background:#05f7111a;border:1px solid #05f71147;border-radius:12px;gap:8px;margin-bottom:18px;padding:18px;display:grid}.payment-box span,.payment-box small{color:var(--gray)}.payment-box strong{color:var(--teal-light);font-family:var(--head);letter-spacing:1px;font-size:clamp(1.5rem,4vw,2.2rem)}.file-input input{padding:10px}.rules-layout{text-align:left;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);align-items:stretch;gap:28px;display:grid}.rules-layout p{max-width:640px;color:var(--gray)}.download-card{text-transform:uppercase;border-radius:20px;flex-direction:column;justify-content:flex-end;min-height:220px;padding:28px;display:flex}.download-card span,.download-card small{font-family:var(--head);letter-spacing:2px;font-weight:800}.download-card span{color:#ffffffb8;font-size:.85rem}.download-card strong{font-family:var(--head);margin:10px 0;font-size:clamp(1.8rem,4vw,2.6rem);line-height:.96}.download-card small{color:#ffffffc7}.map-art{background:linear-gradient(135deg,#05f7111f,#035f0a1f),repeating-linear-gradient(45deg,#ffffff0a 0 1px,#0000 1px 20px);border-radius:14px;place-items:center;height:230px;margin-bottom:24px;display:grid}.map-art.alt{background:linear-gradient(135deg,#035f0a1f,#05f7111a),repeating-linear-gradient(45deg,#ffffff0a 0 1px,#0000 1px 20px)}.map-art svg{width:90%}.route-open{color:var(--teal-light);font-family:var(--head);letter-spacing:2px;text-transform:uppercase;margin-top:20px;font-size:.92rem;font-weight:800;display:inline-flex}.map-modal{z-index:100;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.map-modal.open{display:flex}.map-modal__backdrop{backdrop-filter:blur(10px);background:#000000bd;position:absolute;inset:0}.map-modal__dialog{z-index:1;background:var(--surface);border:1px solid #05f71133;border-radius:20px;width:min(980px,100%);max-height:calc(100vh - 40px);position:relative;overflow:hidden;box-shadow:0 24px 80px #00000080}.map-modal__header{justify-content:space-between;align-items:flex-start;gap:18px;padding:24px 24px 18px;display:flex}.map-modal__header h2{margin:0;font-size:clamp(2rem,5vw,3rem)}.map-modal__header .section-label{margin:0 0 6px}.map-modal__close{width:42px;height:42px;color:var(--white);cursor:pointer;background:#ffffff0f;border:1px solid #ffffff29;border-radius:999px;flex:none;place-items:center;font-size:2rem;line-height:1;display:grid}.map-modal iframe{background:#0d1b2a;border:0;width:100%;height:min(62vh,560px);min-height:360px;display:block}.map-modal__external{background:linear-gradient(135deg, #035f0a, var(--teal));min-height:52px;color:var(--white);font-family:var(--head);letter-spacing:2px;text-transform:uppercase;justify-content:center;align-items:center;font-weight:800;display:flex}.gallery-grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:170px;gap:16px;margin-top:24px;display:grid}.instagram-link{min-height:44px;color:var(--teal-light);font-family:var(--head);letter-spacing:2px;text-transform:uppercase;background:#05f7111a;border:1px solid #05f71159;border-radius:999px;justify-content:center;align-items:center;padding:10px 18px;font-weight:800;display:inline-flex}.whatsapp-float{z-index:80;color:#fff;background:#25d366;border:2px solid #ffffffe0;border-radius:50%;place-items:center;width:58px;height:58px;transition:transform .2s,box-shadow .2s;display:grid;position:fixed;bottom:22px;right:22px;box-shadow:0 8px 28px #00000061}.whatsapp-float:hover{transform:translateY(-3px);box-shadow:0 12px 32px #00000075}.whatsapp-float:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.whatsapp-float svg{fill:currentColor;width:32px;height:32px}.gallery-item{background:#0d1b2a;position:relative;overflow:hidden}.gallery-item:first-child{grid-area:span 2/span 2}.gallery-item img{object-fit:cover;width:100%;height:100%;transition:transform .35s;display:block}.gallery-item:hover img{transform:scale(1.045)}.gallery-item span{z-index:1;font-family:var(--head);letter-spacing:1px;text-shadow:0 2px 12px #000000b3;text-transform:uppercase;font-size:1.1rem;font-weight:800;position:absolute;bottom:12px;left:14px;right:14px}.gallery-item:after{content:"";pointer-events:none;background:linear-gradient(#0000 45%,#000000ad 100%);position:absolute;inset:0}footer{background:#070a10;border-top:1px solid #ffffff14;padding:54px 0 24px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:40px;display:grid}.footer-brand{font-family:var(--head);text-transform:uppercase;align-items:center;gap:12px;font-size:1.4rem;font-weight:800;display:flex}footer h3{letter-spacing:2px;margin-bottom:16px;font-size:1rem}footer a,footer span{color:var(--gray);margin-bottom:10px;display:block}.copyright{color:#64748b;border-top:1px solid #ffffff12;justify-content:space-between;gap:20px;margin-top:36px;padding-top:22px;font-size:.82rem;display:flex}.copyright a{color:var(--teal-light)}@media (width<=820px){.whatsapp-float{bottom:16px;right:16px}.nav-toggle{display:block}.nav-links{text-align:center;background:#0a0e17f5;border:1px solid #ffffff14;border-radius:14px;flex-direction:column;align-items:stretch;padding:24px;display:none;position:fixed;top:70px;left:20px;right:20px}.nav-links.open{display:flex}.event-grid,.route-grid,.rules-layout,.footer-grid,.form-grid,.categories,.form-buttons.split{grid-template-columns:1fr}.form-progress,.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-item:first-child{grid-row:span 1}.copyright{flex-direction:column}.map-modal iframe{height:58vh;min-height:300px}}@media (width<=540px){.container{width:min(100% - 28px,1200px)}.brand span{max-width:150px}.hero{padding-top:110px}.hero-logo{width:104px;height:104px}.hero-actions .btn{width:100%}.section{padding:76px 0}.gallery-grid{grid-template-columns:1fr}.gallery-item:first-child{grid-column:span 1}}