:root{--bg: #111827;--bg-navy: #0f172a;--bg-card: rgba(255, 255, 255, .03);--bg-rgb: 17, 24, 39;--bg-navy-rgb: 15, 23, 42;--accent: #c56a12;--accent-soft: #d4a574;--accent-strong: #e87a18;--accent-hover: #f08628;--accent-logo: #b8752e;--accent-rgb: 197, 106, 18;--accent-strong-rgb: 232, 122, 24;--white: #ffffff;--muted: rgba(255, 255, 255, .68);--line: rgba(var(--accent-rgb), .35);--font: "Montserrat", system-ui, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--white);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin-inline:auto}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}.brand-logo{display:block;height:auto;width:auto;max-width:100%}.header{position:fixed;inset:0 0 auto 0;z-index:50;padding:22px 0;background:linear-gradient(to bottom,rgba(var(--bg-rgb),.94),rgba(var(--bg-rgb),.55) 70%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.header .container{width:min(1160px,92%)}.header-inner{display:flex;align-items:center;justify-content:flex-start;gap:36px}.logo{display:flex;align-items:center;flex-shrink:0}.header-brands{display:flex;align-items:center;gap:18px;flex-shrink:0}.logo-img{height:64px;width:auto}.header-feciv{height:52px;width:auto;display:block}.nav{display:flex;align-items:center;flex-wrap:nowrap;gap:22px;font-size:.9rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.nav a:not(.btn){white-space:nowrap}.nav a:not(.btn):hover{color:var(--accent)}.nav .btn{flex-shrink:0;white-space:nowrap;background:var(--accent-strong)}.nav .btn:hover{background:var(--accent-hover);box-shadow:0 0 26px rgba(var(--accent-strong-rgb),.55)}.btn{display:inline-block;background:var(--accent-strong);color:#fff;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:14px 32px;border-radius:4px;border:2px solid transparent;white-space:nowrap;transition:box-shadow .25s ease,transform .25s ease,background .25s,border-color .25s,color .25s}.btn:hover{background:var(--accent-hover);box-shadow:0 0 26px rgba(var(--accent-strong-rgb),.55);transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--white);border-color:#ffffff8c}.btn-outline:hover{background:transparent;color:var(--accent-soft);border-color:var(--accent-soft);box-shadow:none}.btn-lg{font-size:1.1rem;padding:18px 46px}.btn-sm{font-size:.85rem;padding:12px 24px}.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:linear-gradient(to top,rgba(var(--bg-rgb),.98),rgba(var(--bg-rgb),.82) 22%,rgba(var(--bg-rgb),.45) 48%,rgba(var(--bg-rgb),.18) 72%,rgba(var(--bg-rgb),.08)),url(/images/fundo.jpeg) center / cover no-repeat}.hero:after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none}.hero-content{position:relative;z-index:1;padding:150px 0 90px;max-width:780px}.hero-edition{color:#fff;font-weight:600;letter-spacing:.35em;font-size:.88rem;text-transform:uppercase;margin-bottom:22px;opacity:.92}.hero-brand{margin:0;line-height:0}.hero-logo{width:min(560px,92vw);height:auto}.hero-slogan{margin-top:28px;font-size:clamp(1.1rem,2.4vw,1.5rem);font-weight:500;max-width:34ch;color:var(--white)}.hero-slogan em{font-style:normal;color:var(--accent-soft);font-weight:700}.hero-meta{margin-top:20px;color:var(--muted);font-size:.98rem;font-weight:600;letter-spacing:.04em}.hero-cta{margin-top:38px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero-cta .btn:not(.btn-outline){background:var(--accent-strong)}.hero-cta .btn:not(.btn-outline):hover{background:var(--accent-hover);box-shadow:0 0 28px rgba(var(--accent-strong-rgb),.6)}.countdown-band{background:var(--bg-navy);border-block:1px solid var(--line);padding:72px 0;position:relative;overflow:hidden}.countdown-band:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(600px 200px at 15% 50%,rgba(var(--accent-rgb),.12),transparent),radial-gradient(600px 200px at 85% 50%,rgba(var(--accent-rgb),.08),transparent);pointer-events:none}.countdown-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:42px;flex-wrap:wrap}.countdown-label{max-width:420px}.countdown-label h2{font-size:clamp(1.6rem,3vw,2.15rem);font-weight:800;text-transform:uppercase;letter-spacing:.06em;line-height:1.25}.countdown-label h2 span{color:var(--accent)}.countdown-label p{color:var(--muted);font-size:1.05rem;margin-top:12px}.countdown-grid{display:flex;gap:22px}.count-cell{min-width:128px;padding:26px 16px;text-align:center;border:1px solid var(--line);border-radius:8px;background:rgba(var(--bg-rgb),.55);box-shadow:inset 0 0 28px rgba(var(--accent-rgb),.08)}.count-cell strong{display:block;font-size:clamp(2.6rem,5.5vw,3.8rem);font-weight:900;color:var(--accent);line-height:1;font-variant-numeric:tabular-nums;text-shadow:0 0 22px rgba(var(--accent-rgb),.5)}.count-cell span{display:block;margin-top:12px;font-size:.82rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}.countdown-open{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.countdown-open strong{font-size:clamp(1.7rem,3.5vw,2.4rem);font-weight:900;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.section{padding:110px 0}.section-tag{color:var(--accent);font-weight:700;letter-spacing:.3em;text-transform:uppercase;font-size:.78rem;margin-bottom:14px}.section-title{font-size:clamp(1.8rem,4.4vw,2.8rem);font-weight:900;text-transform:uppercase;letter-spacing:.02em;line-height:1.15;max-width:22ch}.section-title span{color:var(--accent)}.about-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}.about-text p{margin-top:24px;color:var(--muted);font-size:1.05rem;max-width:56ch}.about-activities{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 26px;font-weight:700;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase}.about-activities li{list-style:none;display:flex;align-items:center;gap:10px}.about-activities li:before{content:"";width:18px;height:2px;background:var(--accent);flex-shrink:0}.about-media{position:relative}.about-media img{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:8px;box-shadow:0 20px 60px #00000080}.about-media:before{content:"";position:absolute;top:14px;right:-14px;bottom:-14px;left:14px;border:1px dashed var(--line);border-radius:8px;z-index:-1}.tracks{background:var(--bg-navy);border-block:1px solid rgba(255,255,255,.06)}.tracks-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(var(--accent-rgb),.25);border:1px solid rgba(var(--accent-rgb),.25);border-radius:8px}.track{background:var(--bg-navy);padding:44px 34px;transition:background .3s ease;border-radius:8px}.track:hover{background:#0d1633;border-radius:8px}.track-number{font-size:2.6rem;font-weight:900;color:var(--accent);line-height:1}.track h3{margin-top:18px;font-size:1.15rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.track p{margin-top:12px;color:var(--muted);font-size:.94rem}.schedule{background:var(--bg)}.schedule-intro{margin-top:18px;color:var(--muted);max-width:54ch;font-size:1.02rem}.schedule-tabs{margin-top:40px}.schedule-tabs [role=tablist]{display:flex;flex-wrap:wrap;gap:12px}.schedule-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(255,255,255,.12);background:var(--bg-card);color:var(--white);cursor:pointer;font:inherit;padding:14px 22px;border-radius:6px;min-width:120px;text-align:left;transition:border-color .25s,background .25s,box-shadow .25s}.schedule-tab:hover{border-color:var(--line)}.schedule-tab.is-active{border-color:var(--accent);background:rgba(var(--accent-rgb),.1);box-shadow:0 0 20px rgba(var(--accent-rgb),.12)}.schedule-tab-date{display:block;font-weight:900;font-size:1.15rem;letter-spacing:.04em;color:var(--accent)}.schedule-tab-weekday{display:block;margin-top:4px;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}.schedule-tab.is-active .schedule-tab-weekday{color:var(--white)}.schedule-panel{margin-top:36px}.schedule-day-title{font-size:clamp(1.1rem,2.4vw,1.4rem);font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:28px}.schedule-list{--marker-size: 12px;--marker-center: 100px;--line-top: 0px;--line-bottom: 0px;display:flex;flex-direction:column;gap:0;position:relative;margin-left:0}.schedule-list:before{content:"";position:absolute;left:var(--marker-center);top:var(--line-top);bottom:var(--line-bottom);width:2px;transform:translate(-50%);background:var(--line);pointer-events:none;z-index:0}.schedule-item{display:grid;grid-template-columns:72px 24px 1fr;gap:16px;position:relative;padding:0 0 28px;align-items:center;z-index:1}.schedule-item:last-child{padding-bottom:0}.schedule-marker{width:var(--marker-size);height:var(--marker-size);margin-left:auto;margin-right:auto;border-radius:50%;background:var(--accent);box-shadow:0 0 12px rgba(var(--accent-rgb),.55);flex-shrink:0;position:relative;z-index:1;border:none}.schedule-time{display:flex;flex-direction:column;align-items:flex-end;gap:4px;margin-left:0;font-variant-numeric:tabular-nums}.schedule-time-start{font-size:1.05rem;font-weight:800;color:var(--white)}.schedule-time-sep{width:2px;height:14px;background:var(--line)}.schedule-time-end{font-size:.92rem;font-weight:600;color:var(--muted)}.schedule-body{background:var(--bg-card);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:20px 24px;transition:border-color .25s ease}.schedule-item:not(.is-break):hover .schedule-body{border-color:var(--line)}.schedule-item.is-break .schedule-body{background:#ffffff05;border-style:dashed}.schedule-body h3{font-size:1.05rem;font-weight:800;line-height:1.35;text-transform:none;letter-spacing:0}.schedule-item.is-break .schedule-body h3{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.95rem}.schedule-org{margin-top:8px;color:var(--accent-soft);font-size:.88rem;font-weight:600}.schedule-speakers{margin-top:14px;display:flex;flex-direction:column;gap:8px}.schedule-speakers li{list-style:none;font-size:.92rem;color:var(--muted)}.schedule-speaker-label{color:var(--accent);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.schedule-speakers strong{color:var(--white);font-weight:700}.schedule-soon-badge{display:inline-block;margin-top:12px;font-size:.68rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);padding:5px 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rgba(255,255,255,.06)}.materials-head{max-width:640px;margin-bottom:44px}.materials-head p{margin-top:22px;color:var(--muted);font-size:1.05rem}.materials-qrs{display:grid;grid-template-columns:repeat(2,minmax(0,280px));gap:28px;justify-content:start}.materials-qr-card{padding:22px;background:#fff;border-radius:10px;border:1px solid var(--line);box-shadow:0 18px 50px #00000059;text-align:center}.materials-qr-card img{width:100%;max-width:220px;height:auto;display:block;margin-inline:auto;border-radius:4px}.materials-qr-card h3{margin-top:16px;font-size:.92rem;font-weight:700;line-height:1.35;color:#111827}.materials-qr-card a{display:inline-block;margin-top:12px;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.materials-qr-card a:hover{color:var(--accent-hover)}.sponsors{background:var(--bg-navy);border-block:1px solid 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.sponsor-name{font-size:.95rem;min-height:auto}.sponsors-tier--prata .sponsor-name{font-size:.82rem}.sponsor-card:not(.soon) .sponsor-name{color:#1a2333}.sponsor-soon{width:100%;display:flex;align-items:center;justify-content:center}.sponsor-soon svg{width:120px;height:80px}.sponsor-soon span{color:var(--muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#040608cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;animation:fadein .25s ease}@keyframes fadein{0%{opacity:0}}.modal{background:var(--bg-navy);border:1px solid var(--line);border-radius:10px;max-width:720px;width:100%;max-height:86vh;overflow-y:auto;padding:38px;position:relative;animation:rise .3s ease}@keyframes rise{0%{transform:translateY(24px);opacity:0}}.modal-close{position:absolute;top:14px;right:14px;background:none;border:1px solid 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li{list-style:none;color:var(--muted);font-size:.92rem;padding-left:26px;position:relative;margin-bottom:12px}.modal-bio li:before{content:"";position:absolute;left:0;top:.55em;width:14px;height:2px;background:var(--accent)}.minicourses{background:var(--bg-navy, var(--bg));border-block:1px solid var(--line)}.minicourses-intro{margin-top:18px;color:var(--muted);max-width:54ch;font-size:1.02rem}.minicourses-tabs [role=tablist]{display:grid;grid-template-columns:1fr 1fr;gap:10px}.minicourses-tabs .schedule-tab{min-width:0;max-width:none;padding:12px 14px;width:100%}.minicourses-tabs .schedule-tab-weekday{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.08em}.minicourse-panel{margin-top:36px;max-width:none}.minicourse-layout{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,1fr);gap:32px;align-items:start}.minicourse-photo{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:block;width:100%;padding:0;margin:0;aspect-ratio:480 / 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