:root{--black:#050607;--ink:#101214;--surface:#171a1d;--line:rgba(255,255,255,.12);--white:#f7f7f3;--soft:#e9e9e4;--muted:#9ca3a6;--dark-muted:#60676a;--green:#b5ed23;--whatsapp:#25d366;--max:1200px;--shadow:0 26px 80px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;color:var(--white);background:var(--black);font-family:Inter,system-ui,sans-serif;line-height:1.55}img{display:block;max-width:100%}a{color:inherit}button,input{font:inherit}.skip-link{position:fixed;top:-70px;left:18px;z-index:200;padding:12px 18px;color:var(--black);background:white}.skip-link:focus{top:18px}
.site-header{width:min(var(--max),92vw);height:92px;margin:auto;position:absolute;inset:0 0 auto;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line)}.brand img{width:136px}.site-header nav{display:flex;gap:34px}.site-header nav a{text-decoration:none;color:#c0c4c5;font-size:14px;font-weight:600}.site-header nav a:hover{color:white}.header-action{justify-self:end;display:flex;align-items:center;gap:9px;text-decoration:none;font-size:13px;font-weight:700}.header-action .bi{font-size:18px}
.hero{min-height:800px;position:relative;overflow:hidden;background:#050607 url('assets/hero-athlon-central-v2.png') center/cover no-repeat}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,3,4,.98) 0%,rgba(2,3,4,.89) 34%,rgba(2,3,4,.42) 58%,rgba(2,3,4,.08) 100%)}.hero-inner{width:min(var(--max),92vw);min-height:750px;margin:auto;padding-top:145px;display:flex;align-items:center;position:relative;z-index:2}.eyebrow{margin:0 0 14px;color:#bfc5c7;font-size:11px;font-weight:800;letter-spacing:.18em}.eyebrow-dark{color:#454b4d}.hero-copy{max-width:720px}.hero h1,.catalog-heading h2,.ultimate-content h2,.future-title h2,.community-section h2{margin:0;font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;line-height:.94}.hero h1{font-size:clamp(70px,8vw,118px);letter-spacing:-.025em}.hero h1 strong{display:block;color:transparent;-webkit-text-stroke:1px white;font-weight:800}.hero-text{max-width:610px;margin:30px 0;color:#d0d4d3;font-size:19px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{min-height:52px;padding:14px 22px;border:1px solid transparent;border-radius:2px;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-size:14px;font-weight:800;cursor:pointer;transition:transform .2s ease,background .2s ease,color .2s ease}.button:hover{transform:translateY(-2px)}.button-light{color:#08090a;background:white}.button-light:hover{background:#dfe2df}.button-ghost{border-color:rgba(255,255,255,.3);color:white;background:rgba(0,0,0,.18)}.button-dark{color:white;background:#0c2014}.hero-marquee{min-height:50px;position:absolute;inset:auto 0 0;display:flex;align-items:center;justify-content:center;gap:28px;border-top:1px solid var(--line);background:rgba(2,3,4,.72);backdrop-filter:blur(8px);color:#d4d7d6;font-family:"Barlow Condensed";font-size:15px;font-weight:700;letter-spacing:.14em}.hero-marquee i{width:5px;height:5px;background:white;border-radius:50%}
.section-shell{width:min(var(--max),92vw);margin:auto}.catalog-section{padding:120px 0 140px;color:var(--ink);background:var(--soft)}.catalog-heading{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:end}.catalog-heading h2{font-size:clamp(54px,7vw,90px)}.catalog-heading>p{margin:0 0 8px;color:var(--dark-muted);font-size:17px}.catalog-tools{margin:55px 0 24px;display:grid;grid-template-columns:minmax(280px,1fr) 1.6fr;gap:18px}.search-box{min-height:56px;padding:0 18px;display:flex;align-items:center;gap:12px;background:white;border:1px solid #cfd2cf}.search-box .bi{font-size:18px}.search-box input{width:100%;border:0;outline:0;background:transparent}.search-box button{border:0;background:transparent;cursor:pointer}.category-filters{display:flex;align-items:center;gap:8px;overflow-x:auto}.filter-button{min-height:42px;padding:10px 16px;white-space:nowrap;border:1px solid #bfc3c0;background:transparent;color:#444a4c;cursor:pointer}.filter-button.active,.filter-button:hover{color:white;background:#111;border-color:#111}.catalog-status{margin-bottom:24px;color:#707779;font-size:13px}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.course-card{min-width:0;overflow:hidden;background:white;border:1px solid #d4d6d2;transition:transform .25s ease,box-shadow .25s ease}.course-card:hover{transform:translateY(-5px);box-shadow:0 22px 55px rgba(20,23,24,.13)}.course-card[hidden]{display:none}.course-cover{height:290px;position:relative;overflow:hidden;background:#171a1c}.course-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.course-card:hover .course-cover img{transform:scale(1.025)}.course-cover span{position:absolute;left:15px;bottom:15px;padding:7px 10px;color:white;background:rgba(5,6,7,.86);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.course-body{padding:24px}.course-body small{color:#72787a;font-size:9px;font-weight:800;letter-spacing:.12em}.course-body h3{min-height:52px;margin:11px 0 10px;font-size:22px;line-height:1.12}.course-body p{min-height:66px;margin:0;color:#62696b;font-size:14px}.course-footer{margin-top:22px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e0e2de}.course-footer strong{font-size:20px}.course-link{padding:8px 0;border:0;color:#111;background:transparent;font-size:13px;font-weight:800;cursor:pointer}.course-link:hover{text-decoration:underline;text-underline-offset:4px}.empty-state{padding:70px 20px;text-align:center;border:1px dashed #aeb3af}.empty-state .bi{font-size:34px}.empty-state h3{margin:15px 0 4px}.empty-state p{margin:0 0 18px;color:var(--dark-muted)}.empty-state button{padding:10px 16px;border:1px solid #111;background:transparent;cursor:pointer}
.ultimate-section{min-height:720px;padding:110px 5vw;position:relative;display:flex;align-items:center;overflow:hidden}.ultimate-image{position:absolute;inset:0;background:url('assets/ultimate-biblioteca.png') center right/cover no-repeat}.ultimate-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,3,4,.98) 0%,rgba(2,3,4,.91) 46%,rgba(2,3,4,.22) 100%)}.ultimate-content{width:min(var(--max),92vw);margin:auto;position:relative;z-index:2}.ultimate-content>img{width:150px;margin-bottom:48px}.ultimate-content h2{max-width:680px;font-size:clamp(60px,7vw,96px)}.ultimate-content>p:not(.eyebrow){max-width:600px;margin:25px 0;color:#bdc3c4;font-size:18px}.ultimate-price{margin:28px 0;display:flex;flex-direction:column;align-items:flex-start}.ultimate-price span,.ultimate-price em{color:#aeb4b5;font-size:12px;font-style:normal}.ultimate-price strong{font-family:"Barlow Condensed";font-size:62px;line-height:1}.ultimate-price small{font-size:18px}
.future-section{padding:130px 0;color:var(--ink);background:white}.future-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:100px;align-items:end}.future-title h2{font-size:clamp(58px,7vw,92px)}.future-copy{padding-bottom:12px}.future-copy p{color:var(--dark-muted);font-size:18px}.future-copy a{display:inline-flex;align-items:center;gap:10px;margin-top:18px;font-weight:800;text-underline-offset:5px}
.community-section{width:min(var(--max),92vw);margin:0 auto 110px;padding:42px;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;color:#07170d;background:var(--whatsapp)}.community-icon{width:70px;height:70px;display:grid;place-items:center;border:2px solid currentColor;border-radius:50%;font-size:32px}.community-section h2{font-size:clamp(38px,5vw,64px)}.community-section p{margin:8px 0 0;max-width:650px}
.community-benefits{margin:22px 0 0;padding:0;display:flex;gap:12px 24px;flex-wrap:wrap;list-style:none;font-size:13px;font-weight:800}.community-benefits li{display:flex;align-items:center;gap:8px}.community-benefits .bi{font-size:17px}
footer{padding:65px 5vw 105px;display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center;border-top:1px solid var(--line);color:#9ca2a4;font-size:13px}footer img{width:125px}footer nav{display:flex;gap:24px}footer a{color:white}footer small{grid-column:1/-1}.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:50;padding:11px 16px;display:flex;align-items:center;gap:9px;color:#092313;background:var(--whatsapp);border-radius:999px;box-shadow:var(--shadow);text-decoration:none;font-size:12px;font-weight:800}.whatsapp-float .bi{font-size:19px}
.course-modal{position:fixed;inset:0;z-index:100;padding:20px;display:grid;place-items:center;background:rgba(0,0,0,.82)}.course-modal[hidden]{display:none}.modal-card{width:min(480px,100%);padding:40px;position:relative;background:#171a1d;border:1px solid var(--line);box-shadow:var(--shadow)}.modal-card h2{font-family:"Barlow Condensed";font-size:48px;text-transform:uppercase;line-height:1}.modal-card p:not(.eyebrow){color:#afb5b6}.modal-close{position:absolute;top:13px;right:13px;border:0;color:white;background:transparent;font-size:22px;cursor:pointer}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.catalog-heading,.future-layout{grid-template-columns:1fr;gap:20px}.catalog-tools{grid-template-columns:1fr}.course-grid{grid-template-columns:repeat(2,1fr)}.community-section{grid-template-columns:auto 1fr}.community-section .button{grid-column:1/-1}footer{grid-template-columns:1fr;text-align:center}footer img{margin:auto}footer nav{justify-content:center}}
@media(max-width:600px){.site-header{height:76px}.brand img{width:108px}.header-action span{display:none}.hero{min-height:720px;background-position:68% center}.hero::before{background:linear-gradient(90deg,rgba(2,3,4,.96) 0%,rgba(2,3,4,.78) 70%,rgba(2,3,4,.45) 100%)}.hero-inner{min-height:670px;padding-top:115px}.hero h1{font-size:clamp(58px,18vw,76px)}.hero-text{font-size:16px}.hero-marquee{justify-content:flex-start;padding-left:20px;overflow:hidden;white-space:nowrap}.catalog-section{padding:85px 0}.catalog-heading h2{font-size:58px}.catalog-tools{margin-top:35px}.category-filters{padding-bottom:6px}.course-grid{grid-template-columns:1fr}.course-cover{height:330px}.course-body h3,.course-body p{min-height:0}.ultimate-section{min-height:690px;padding-block:80px}.ultimate-image{background-position:65% center}.ultimate-content h2{font-size:58px}.future-section{padding:85px 0}.future-title h2{font-size:56px}.community-section{padding:28px;grid-template-columns:1fr}.community-icon{width:56px;height:56px;font-size:25px}.whatsapp-float span{display:none}}

body{padding-bottom:72px}
.community-quick{width:min(var(--max),92vw);margin:-1px auto 0;padding:18px 22px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;color:#081b10;background:var(--whatsapp);position:relative;z-index:5}.community-quick-title{display:flex;align-items:center;gap:9px}.community-quick-title .bi{font-size:22px}.community-quick ul{margin:0;padding:0;display:flex;justify-content:center;gap:12px 30px;flex-wrap:wrap;list-style:none;font-size:12px;font-weight:700}.community-quick li::before{content:"•";margin-right:8px}.community-quick a{font-size:12px;font-weight:900;text-underline-offset:4px}
.course-cover{height:auto;aspect-ratio:6/5;background:#171a1c}.course-cover img{width:100%;height:100%;object-fit:contain}.course-card:hover .course-cover img{transform:scale(1.01)}
.course-cover-panel img{object-fit:cover;object-position:center 42%}
.whatsapp-float{bottom:88px}
.ultimate-sticky{height:64px;padding:8px 16px 8px 20px;position:fixed;left:50%;bottom:0;z-index:60;transform:translateX(-50%);width:min(620px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:18px;color:white;background:rgba(13,15,17,.96);border:1px solid rgba(255,255,255,.18);box-shadow:0 -8px 32px rgba(0,0,0,.28);backdrop-filter:blur(12px)}.ultimate-sticky>div{display:flex;align-items:center;gap:11px}.ultimate-sticky img{width:38px;height:30px;object-fit:contain}.ultimate-sticky span{display:flex;flex-direction:column;line-height:1.2}.ultimate-sticky strong{font-size:13px}.ultimate-sticky small{color:#b9bfc0;font-size:10px}.ultimate-sticky a{padding:10px 14px;color:#111;background:white;text-decoration:none;font-size:11px;font-weight:900;white-space:nowrap}
@media(max-width:900px){.community-quick{grid-template-columns:auto 1fr}.community-quick a{grid-column:1/-1;text-align:center}}
@media(max-width:600px){body{padding-bottom:64px}.community-quick{width:100%;padding:22px 5vw;grid-template-columns:1fr;gap:12px}.community-quick ul{justify-content:flex-start;gap:6px 16px}.community-quick a{grid-column:auto;text-align:left}.course-cover{height:auto}.whatsapp-float{bottom:76px}.ultimate-sticky{width:100%;height:64px;border-width:1px 0 0}.ultimate-sticky img{display:none}.ultimate-sticky a{padding:10px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

@media(max-width:420px){.hero-inner{width:92vw;padding-top:104px}.hero h1{font-size:clamp(50px,17vw,66px)}.hero-actions{width:100%}.hero-actions .button{width:100%}.catalog-heading h2{font-size:50px}.catalog-tools{gap:12px}.search-box button,.filter-button,.course-link{min-height:44px}.course-body{padding:20px}.course-footer{gap:16px}.course-link{display:inline-flex;align-items:center}.ultimate-content h2,.future-title h2{font-size:50px}.ultimate-content .button,.community-section .button{width:100%}.community-section{width:100%;margin-bottom:80px;padding-inline:5vw}.ultimate-sticky{padding-inline:14px;gap:10px}.ultimate-sticky strong{font-size:12px}.ultimate-sticky a{min-height:44px;display:inline-flex;align-items:center}.whatsapp-float{right:12px}}
@supports(padding:max(0px)){body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.ultimate-sticky{height:calc(64px + env(safe-area-inset-bottom));padding-bottom:calc(8px + env(safe-area-inset-bottom))}.whatsapp-float{bottom:calc(76px + env(safe-area-inset-bottom))}}