:root{
  --bg:#050c1c; --bg2:#081430; --navy:#0b2352; --line:rgba(140,180,255,.14);
  --ink:#eef3ff; --mute:#8fa1c4; --acc:#46d6ff; --acc2:#2f6bff;
  --card:rgba(16,34,74,.55); --r:18px;
  --bg-rgb:5,12,28; --bg2-rgb:8,20,48; --navy-rgb:11,35,82; --acc-rgb:70,214,255; --acc2-rgb:47,107,255; --ink-rgb:238,243,255;
  --on-acc:#04122b; --acc-mid:#9fe9ff; --warn:#ffcf5c; --err:#ff8a8a; --sp-bg:#f4f7ff;
  --f-h:'Unbounded',system-ui,sans-serif; --f-b:'Manrope',system-ui,sans-serif; --f-m:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-b);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.mono{font-family:var(--f-m)}
::selection{background:var(--acc);color:var(--bg)}

/* progress + glow */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--acc2),var(--acc));z-index:100;box-shadow:0 0 12px var(--acc)}
.cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(var(--acc-rgb),.10),transparent 65%);transform:translate(-50%,-50%);left:-500px;top:-500px;transition:opacity .3s}
@media (hover:none){.cursor-glow{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:14px 24px;border-radius:999px;font-weight:700;background:linear-gradient(135deg,var(--acc),var(--acc2));color:var(--on-acc);position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s;box-shadow:0 6px 24px rgba(var(--acc-rgb),.25)}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(var(--acc-rgb),.4)}
.btn:hover::after{transform:translateX(120%)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.btn-sm{padding:10px 18px;font-size:.9rem}
.btn-wide{width:100%}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px clamp(16px,4vw,48px);transition:background .3s,backdrop-filter .3s,padding .3s}
.nav.scrolled{background:rgba(var(--bg-rgb),.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-h);font-weight:800;letter-spacing:.18em;font-size:1rem}
.brand img{height:22px;width:auto}
.links{display:flex;align-items:center;gap:28px;font-size:.92rem}
.links a:not(.btn){color:var(--mute);position:relative;transition:color .2s}
.links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--acc);transition:width .25s}
.links a:not(.btn):hover{color:var(--ink)}
.links a:not(.btn):hover::after{width:100%}
.burger{display:none;width:40px;height:40px;position:relative}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);transition:transform .3s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger.open span:first-child{transform:translateY(4px) rotate(45deg)}
.burger.open span:last-child{transform:translateY(-4px) rotate(-45deg)}
@media (max-width:860px){
  .burger{display:block}
  .links{position:fixed;inset:0;top:0;flex-direction:column;justify-content:center;gap:26px;font-size:1.3rem;background:rgba(var(--bg-rgb),.96);backdrop-filter:blur(18px);opacity:0;pointer-events:none;transition:opacity .3s;z-index:-1}
  .links.open{opacity:1;pointer-events:auto}
}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:110px clamp(16px,6vw,80px) 80px;overflow:hidden;isolation:isolate}
#hero-canvas,#cta-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 30% 40%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 30% 40%,#000 10%,transparent 70%);opacity:.5}
.hero-inner{max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-m);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border:1px solid var(--line);padding:8px 14px;border-radius:999px;background:rgba(var(--navy-rgb),.35)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 0 var(--acc);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(var(--acc-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--acc-rgb),0)}}
h1{font-family:var(--f-h);font-weight:800;font-size:clamp(2.5rem,8.5vw,6.2rem);line-height:.98;letter-spacing:-.02em;margin:22px 0 22px}
h1 .line{display:block}
.accent{background:linear-gradient(90deg,var(--acc),var(--acc-mid) 40%,var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% 0}}
.lead{font-size:clamp(1rem,2.2vw,1.2rem);color:var(--mute);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-cta.center{justify-content:center}
.telemetry{display:flex;gap:10px;margin-top:40px;flex-wrap:wrap}
.tele{border:1px solid var(--line);background:rgba(var(--bg2-rgb),.6);backdrop-filter:blur(6px);border-radius:14px;padding:10px 16px;min-width:104px}
.tele small{display:block;font-family:var(--f-m);font-size:.66rem;letter-spacing:.12em;color:var(--mute)}
.tele b{font-family:var(--f-m);font-size:1.45rem;font-weight:600;color:var(--acc)}
.tele em{font-style:normal;font-size:.72rem;color:var(--mute);margin-left:4px}

.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:24px;height:38px;border:2px solid var(--line);border-radius:14px}
.scroll-hint span{position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--acc);animation:wheel 1.6s infinite}
@keyframes wheel{to{transform:translateY(12px);opacity:0}}

/* ticker */
.ticker{border-block:1px solid var(--line);overflow:hidden;background:var(--bg2);padding:18px 0}
.ticker-track{display:flex;gap:28px;width:max-content;animation:scroll 26s linear infinite;font-family:var(--f-h);font-weight:800;font-size:clamp(1.2rem,3vw,2rem);letter-spacing:.06em}
.ticker-track span{color:transparent;-webkit-text-stroke:1px rgba(var(--ink-rgb),.55)}
.ticker-track span:nth-of-type(3n){color:var(--ink);-webkit-text-stroke:0}
.ticker-track i{font-style:normal;color:var(--acc)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
.section{position:relative;padding:clamp(80px,12vw,140px) clamp(16px,6vw,80px);z-index:1}
.section.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head.center{text-align:center;margin-inline:auto}
.tag{font-family:var(--f-m);font-size:.8rem;color:var(--acc);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
h2{font-family:var(--f-h);font-weight:700;font-size:clamp(1.8rem,5vw,3.2rem);line-height:1.08;letter-spacing:-.01em}
.sub{color:var(--mute);margin-top:14px;font-size:1.05rem}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}*{animation:none!important;transition:none!important}}

/* tabs */
.tabs{position:relative;display:inline-flex;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:var(--bg2);margin-bottom:28px;max-width:100%}
.tab{position:relative;z-index:1;padding:10px clamp(14px,3vw,24px);border-radius:999px;font-weight:700;color:var(--mute);transition:color .3s}
.tab.active{color:var(--on-acc)}
.tab-ink{position:absolute;top:5px;bottom:5px;border-radius:999px;background:linear-gradient(135deg,var(--acc),var(--acc2));transition:left .4s cubic-bezier(.3,1.4,.5,1),width .4s}
.panels{position:relative}
.panel{display:none;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;border:1px solid var(--line);border-radius:28px;padding:clamp(22px,4vw,48px);background:linear-gradient(145deg,var(--card),rgba(var(--bg-rgb),.6));backdrop-filter:blur(8px);transform-style:preserve-3d;transition:transform .2s}
.panel.active{display:grid;animation:panelIn .6s cubic-bezier(.2,.7,.2,1)}
@keyframes panelIn{from{opacity:0;transform:translateY(20px) scale(.98)}}
.chip{display:inline-block;font-family:var(--f-m);font-size:.72rem;letter-spacing:.06em;padding:6px 12px;border-radius:999px;border:1px solid rgba(var(--acc-rgb),.35);color:var(--acc);margin-bottom:16px}
.panel h3{font-family:var(--f-h);font-size:clamp(1.5rem,3.5vw,2.2rem);margin-bottom:12px}
.panel p{color:var(--mute)}
.feats{list-style:none;margin:20px 0 24px;display:grid;gap:10px}
.feats li{padding-left:28px;position:relative}
.feats li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:4px;border:2px solid var(--acc);box-shadow:0 0 10px rgba(var(--acc-rgb),.4)}
.panel-viz{border:1px solid var(--line);border-radius:20px;background:rgba(var(--bg-rgb),.6);padding:22px;aspect-ratio:16/10;display:flex;flex-direction:column;justify-content:center;gap:14px;transform:translateZ(30px)}
.viz-label{font-size:.7rem;color:var(--mute);letter-spacing:.12em}
.viz-run .track{fill:none;stroke:var(--line);stroke-width:3}
.viz-run .track-live{fill:none;stroke:var(--acc);stroke-width:3;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 5s linear infinite;filter:drop-shadow(0 0 6px var(--acc))}
@keyframes draw{to{stroke-dashoffset:0}}
.runner{fill:var(--ink);filter:drop-shadow(0 0 8px var(--acc))}
.bars{display:flex;align-items:flex-end;gap:8px;height:140px}
.bars span{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--acc),var(--acc2));transform-origin:bottom;animation:grow 1.2s cubic-bezier(.2,.7,.2,1) backwards}
.bars span:nth-child(n){animation-delay:calc(var(--i,0)*.08s)}
@keyframes grow{from{transform:scaleY(0)}}
.ring-wrap{position:relative;width:150px;height:150px;margin:auto}
.ring{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9}
.ring-bg{stroke:var(--line)}
.ring-fg{stroke:var(--acc);stroke-linecap:round;stroke-dasharray:314;stroke-dashoffset:0;transition:stroke-dashoffset 1s linear,stroke .3s;filter:drop-shadow(0 0 6px var(--acc))}
.ring-txt{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.ring-txt b{font-family:var(--f-m);font-size:2.2rem}
.ring-txt small{font-family:var(--f-m);font-size:.66rem;color:var(--mute);letter-spacing:.1em}
@media (max-width:760px){.panel,.panel.active{grid-template-columns:1fr}}

/* steps */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps-line{position:absolute;top:24px;left:0;right:0;height:2px;background:var(--line)}
.steps-line span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc2),var(--acc));box-shadow:0 0 12px var(--acc)}
.step{position:relative;padding-top:56px}
.step .num{position:absolute;top:6px;left:0;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--bg);border:1px solid var(--acc);color:var(--acc);font-size:.85rem}
.step h4{font-family:var(--f-h);font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--mute);font-size:.95rem}
@media (max-width:760px){
  .steps{grid-template-columns:1fr;gap:28px;padding-left:56px}
  .steps-line{top:0;bottom:0;left:18px;right:auto;width:2px;height:auto}
  .steps-line span{width:100%;height:0}
  .step{padding-top:0}
  .step .num{left:-56px;top:-4px}
}

/* lab */
.lab{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.lab-in,.lab-out{border:1px solid var(--line);border-radius:24px;padding:clamp(20px,3vw,32px);background:var(--card)}
.lab-in{display:grid;gap:22px}
.lab label{display:grid;gap:10px;font-weight:700;font-size:.92rem}
.seg{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:5px}
.seg button{padding:10px 0;border-radius:10px;font-family:var(--f-m);color:var(--mute);transition:.2s}
.seg button.on{background:var(--navy);color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.time-in{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.time-in input{width:70px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px;color:var(--ink);font-family:var(--f-m);font-size:1.1rem;text-align:center}
.time-in input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(var(--acc-rgb),.2)}
.time-in span{color:var(--mute);font-size:.85rem}
.pace-out small,.lab-out>small{display:block;font-size:.72rem;letter-spacing:.12em;color:var(--mute)}
.pace-out b{font-family:var(--f-m);font-size:clamp(2.6rem,7vw,3.6rem);color:var(--acc);text-shadow:0 0 24px rgba(var(--acc-rgb),.4)}
.pace-out em{font-style:normal;color:var(--mute);margin-left:6px}
.pred{display:grid;gap:10px;margin:16px 0}
.pred-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;font-family:var(--f-m);font-size:.92rem}
.pred-bar{height:8px;border-radius:4px;background:var(--line);overflow:hidden}
.pred-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--acc2),var(--acc));transition:width .6s cubic-bezier(.2,.7,.2,1)}
.pred-row.cur{color:var(--acc)}
.note{font-size:.8rem;color:var(--mute);margin-top:10px}
@media (max-width:760px){.lab{grid-template-columns:1fr}}

/* booking */
.booking{position:relative;max-width:760px;border:1px solid var(--line);border-radius:28px;padding:clamp(20px,4vw,40px);background:var(--card);backdrop-filter:blur(8px);overflow:hidden}
.booking::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,var(--acc),transparent 35%,transparent 65%,var(--acc2));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.demo-flag{display:inline-block;font-size:.68rem;letter-spacing:.1em;color:var(--warn);border:1px dashed var(--warn);padding:6px 10px;border-radius:8px;margin-bottom:22px}
.stepper{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:28px;counter-reset:s}
.stepper li{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.78rem;color:var(--mute);position:relative}
.stepper li span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font-family:var(--f-m);background:var(--bg);transition:.3s}
.stepper li.on{color:var(--ink)}
.stepper li.on span{border-color:var(--acc);color:var(--acc);box-shadow:0 0 14px rgba(var(--acc-rgb),.35)}
.stepper li.done span{background:var(--acc);color:var(--on-acc);border-color:var(--acc)}
.bstep{display:none}
.bstep.on{display:block;animation:panelIn .45s cubic-bezier(.2,.7,.2,1)}
.bstep h4{font-family:var(--f-h);font-size:1.2rem;margin-bottom:18px}
.days{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.day{border:1px solid var(--line);border-radius:16px;padding:14px 8px;text-align:center;background:var(--bg);transition:.2s}
.day small{display:block;font-family:var(--f-m);font-size:.68rem;color:var(--mute);letter-spacing:.1em}
.day b{display:block;font-family:var(--f-h);font-size:1.6rem;margin:2px 0}
.day em{font-style:normal;font-size:.75rem;color:var(--mute)}
.day:hover{border-color:var(--acc);transform:translateY(-3px)}
.day.sel{border-color:var(--acc);background:var(--navy);box-shadow:0 0 0 1px var(--acc) inset,0 8px 24px rgba(var(--acc-rgb),.2)}
.slots{display:grid;gap:10px}
.slot{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--bg);transition:.2s;text-align:left}
.slot b{font-family:var(--f-m);font-size:1.3rem}
.slot .vagas{font-size:.82rem;color:var(--mute)}
.slot .meter{width:90px;height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin-top:6px}
.slot .meter i{display:block;height:100%;background:var(--acc)}
.slot:hover:not(:disabled){border-color:var(--acc)}
.slot:disabled{opacity:.4;cursor:not-allowed}
.slot.low .meter i{background:var(--warn)}
.form{display:grid;gap:16px}
.form label{display:grid;gap:8px;font-weight:700;font-size:.9rem}
.form input[type=text],.form input[type=tel]{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px;color:var(--ink);font:inherit}
.form input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(var(--acc-rgb),.2)}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:500;color:var(--mute)}
.form .check input{margin-top:4px;accent-color:var(--acc);width:18px;height:18px}
.err{color:var(--err);font-size:.85rem;min-height:1em}
.link-back{margin-top:18px;color:var(--mute);font-size:.88rem}
.link-back:hover{color:var(--acc)}
.summary{border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--bg);display:grid;gap:6px;margin-bottom:18px;font-size:.92rem}
.summary div{display:flex;justify-content:space-between;gap:12px}
.summary span{color:var(--mute)}
.summary .total{border-top:1px dashed var(--line);padding-top:10px;margin-top:4px;font-size:1.1rem}
.summary .total b{color:var(--acc);font-family:var(--f-m)}
.pay{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.pay-opt{border:1px solid var(--line);border-radius:16px;padding:16px;text-align:left;background:var(--bg);transition:.2s}
.pay-opt b{display:block}
.pay-opt small{color:var(--mute);font-size:.8rem}
.pay-opt.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset;background:var(--navy)}
.done{text-align:center;padding:10px 0}
.done p{color:var(--mute);margin:8px auto 22px;max-width:440px}
.check-anim{width:80px;height:80px;margin:0 auto 18px}
.check-anim circle{fill:none;stroke:var(--acc);stroke-width:2;stroke-dasharray:160;stroke-dashoffset:160;animation:dash .7s forwards}
.check-anim path{fill:none;stroke:var(--acc);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:dash .4s .6s forwards}
@keyframes dash{to{stroke-dashoffset:0}}

/* kit */
.kit{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.kit-img{border-radius:28px;overflow:hidden;border:1px solid var(--line);transition:transform .2s;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.kit-txt p:not(.tag){color:var(--mute);margin:16px 0 26px}
@media (max-width:760px){.kit{grid-template-columns:1fr}}

/* sponsors */
.sponsors{padding-inline:0;overflow:hidden}
.marquee{position:relative;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:22px;width:max-content;animation:scroll 30s linear infinite;padding:10px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
.sp{flex:0 0 auto;width:clamp(180px,24vw,260px);height:140px;border-radius:22px;background:var(--sp-bg);display:grid;place-items:center;padding:20px;transition:transform .3s,box-shadow .3s}
.sp img{max-height:100%;max-width:100%;object-fit:contain;filter:grayscale(1) contrast(1.1);opacity:.75;transition:filter .3s,opacity .3s}
.sp:hover{transform:translateY(-6px) scale(1.03);box-shadow:0 18px 40px rgba(var(--acc-rgb),.25)}
.sp:hover img{filter:none;opacity:1}
.sp-cta{background:transparent;border:1px dashed var(--line);color:var(--mute);font-size:.88rem;text-align:center}
.sp-cta b{display:block;color:var(--acc);font-family:var(--f-h);font-size:1.4rem}

/* faq */
.faq{max-width:820px;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden;transition:border-color .2s}
.faq details[open]{border-color:rgba(var(--acc-rgb),.45)}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-family:var(--f-m);font-size:1.4rem;color:var(--acc);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--mute)}

/* cta final */
.cta-final{position:relative;padding:clamp(100px,14vw,170px) 16px;text-align:center;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at center,var(--navy),var(--bg) 70%)}
.cta-logo{width:min(300px,70vw);margin:0 auto 34px}
.cta-final h2{margin-bottom:10px}

.footer{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 16px;border-top:1px solid var(--line);color:var(--mute);font-size:.82rem;text-align:center}
.footer img{height:22px;opacity:.6}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--navy);border:1px solid var(--acc);color:var(--ink);padding:12px 20px;border-radius:14px;z-index:200;transition:transform .4s cubic-bezier(.3,1.4,.5,1);font-size:.9rem;max-width:calc(100% - 32px);text-align:center}
.toast.show{transform:translate(-50%,0)}
#booking{scroll-margin-top:90px}
.toast{opacity:0}.toast.show{opacity:1}
@media (max-width:760px){.scroll-hint{display:none}}
h1{font-size:clamp(2rem,8.2vw,5.6rem);overflow-wrap:anywhere}
h1{line-height:1.08}h1 .accent{padding-top:.06em;display:inline-block}

/* ===== v2: modo corrida/musculação ===== */
.mode{position:relative;display:inline-flex;margin-top:36px;padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(var(--bg2-rgb),.6);backdrop-filter:blur(6px)}
.mode button{position:relative;z-index:1;padding:8px 16px;font-size:.82rem;font-weight:700;color:var(--mute);border-radius:999px;transition:color .3s;width:116px}
.mode button.on{color:var(--on-acc)}
.mode-ink{position:absolute;top:4px;bottom:4px;left:4px;width:116px;border-radius:999px;background:linear-gradient(135deg,var(--acc),var(--acc2));transition:transform .45s cubic-bezier(.3,1.4,.5,1)}
.mode.gym .mode-ink{transform:translateX(116px)}
.telemetry{margin-top:14px}
.telemetry.flip .tele{animation:flip .5s cubic-bezier(.2,.7,.2,1) backwards}
.telemetry.flip .tele:nth-child(2){animation-delay:.06s}.telemetry.flip .tele:nth-child(3){animation-delay:.12s}
@keyframes flip{from{opacity:0;transform:rotateX(70deg) translateY(8px)}}

/* funcional: estrutura da aula */
.aula{list-style:none;counter-reset:a;display:grid;gap:8px;margin:20px 0 24px}
.aula li{counter-increment:a;display:flex;align-items:center;gap:12px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(var(--bg-rgb),.5);font-size:.92rem}
.aula li::before{content:counter(a,decimal-leading-zero);font-family:var(--f-m);font-size:.75rem;color:var(--acc)}
.aula li b{flex:1;font-weight:700}
.aula li span{font-family:var(--f-m);font-size:.78rem;color:var(--mute)}

/* modelos de treino */
.wk{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start}
.wk-goals{display:grid;gap:8px;position:sticky;top:90px}
.wk-goals button{text-align:left;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:var(--card);font-weight:700;color:var(--mute);transition:.2s}
.wk-goals button:hover{color:var(--ink);border-color:rgba(var(--acc-rgb),.4)}
.wk-goals button.on{color:var(--ink);border-color:var(--acc);background:var(--navy);box-shadow:0 0 0 1px var(--acc) inset,0 8px 24px rgba(var(--acc-rgb),.15)}
.wk-card{position:relative;border:1px solid var(--line);border-radius:26px;padding:clamp(18px,3vw,30px);background:linear-gradient(160deg,var(--card),rgba(var(--bg-rgb),.7))}
.wk-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.wk-top small{font-size:.7rem;letter-spacing:.1em;color:var(--acc)}
.wk-top h3{font-family:var(--f-h);font-size:clamp(1.2rem,3vw,1.6rem);margin:6px 0}
.wk-top p{color:var(--mute);font-size:.92rem}
.wk-prog{position:relative;width:64px;height:64px;flex:0 0 64px}
.wk-prog svg{width:100%;height:100%;transform:rotate(-90deg)}
.wk-prog circle{fill:none;stroke-width:4}
.wk-prog .bg{stroke:var(--line)}
.wk-prog .fg{stroke:var(--acc);stroke-linecap:round;stroke-dasharray:119.4;stroke-dashoffset:119.4;transition:stroke-dashoffset .5s}
.wk-prog b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--f-m);font-size:.8rem}
.wk-days{display:flex;gap:8px;margin:18px 0 6px;overflow-x:auto;scrollbar-width:none}
.wk-days:empty{display:none}
.wk-days button{flex:0 0 auto;padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:.85rem;color:var(--mute);font-weight:700}
.wk-days button.on{color:var(--on-acc);background:var(--acc);border-color:var(--acc)}
.rest{display:none;position:relative;align-items:center;gap:12px;margin-top:14px;padding:12px 16px;border-radius:14px;background:var(--navy);border:1px solid var(--acc);overflow:hidden}
.rest.on{display:flex;animation:panelIn .35s}
.rest span{font-size:.7rem;letter-spacing:.1em;color:var(--mute)}
.rest b{font-family:var(--f-m);font-size:1.3rem;color:var(--acc);flex:1}
.rest i{position:absolute;left:0;bottom:0;height:3px;background:var(--acc);transition:width 1s linear}
.rest button{font-size:.82rem;color:var(--mute);text-decoration:underline}
.wk-list{list-style:none;display:grid;gap:10px;margin:16px 0 6px}
.wk-list li{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:rgba(var(--bg-rgb),.6);transition:border-color .3s,background .3s}
.wk-list li.complete{border-color:rgba(var(--acc-rgb),.5);background:rgba(var(--navy-rgb),.6)}
.wk-list li.complete b{text-decoration:line-through;text-decoration-color:var(--acc);color:var(--mute)}
.ex-head{display:flex;gap:12px;align-items:flex-start;min-width:0}
.ex-n{font-size:.75rem;color:var(--acc);margin-top:3px}
.ex-head b{display:block;font-size:.95rem}
.ex-head small{color:var(--mute);font-family:var(--f-m);font-size:.74rem}
.sets{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;flex:0 0 auto;max-width:50%}
.set{width:32px;height:32px;border-radius:10px;border:1px solid var(--line);font-family:var(--f-m);font-size:.8rem;color:var(--mute);transition:.2s}
.set:hover{border-color:var(--acc)}
.set.on{background:var(--acc);border-color:var(--acc);color:var(--on-acc);box-shadow:0 0 12px rgba(var(--acc-rgb),.45);animation:pop .3s}
@keyframes pop{50%{transform:scale(1.18)}}
.center-cta{display:flex;justify-content:center;margin-top:36px}
@media (max-width:760px){
  .wk{grid-template-columns:1fr}
  .wk-goals{position:static;display:flex;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding-inline:16px}
  .wk-goals button{flex:0 0 auto;padding:10px 16px;border-radius:999px}
  .wk-list li{flex-direction:column;align-items:stretch}
  .sets{max-width:none;justify-content:flex-start;padding-left:26px}
  .set{width:38px;height:38px}
}

/* lab switch + 1RM */
.lab-switch{display:inline-flex;gap:6px;padding:5px;border:1px solid var(--line);border-radius:14px;background:var(--bg2);margin-bottom:20px;max-width:100%}
.lab-switch button{padding:10px 16px;border-radius:10px;font-weight:700;font-size:.88rem;color:var(--mute);transition:.2s}
.lab-switch button.on{background:var(--navy);color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.lab-pane{display:none}
.lab-pane.on{display:grid;animation:panelIn .45s}
.range{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:var(--line);outline:none}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 5px rgba(var(--acc-rgb),.2);cursor:pointer}
.range::-moz-range-thumb{width:24px;height:24px;border:0;border-radius:50%;background:var(--acc);cursor:pointer}
#rm-rv{color:var(--acc)}
.zones{display:grid;gap:12px;margin:16px 0}
.zone{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(var(--bg-rgb),.5)}
.zone b{display:block}
.zone small{color:var(--mute);font-size:.8rem}
.zone-kg{color:var(--acc);font-size:1.05rem;align-self:center}
.zone-bar{grid-column:1/-1;position:relative;height:6px;border-radius:3px;background:var(--line)}
.zone-bar i{position:absolute;top:0;bottom:0;border-radius:3px;background:linear-gradient(90deg,var(--acc2),var(--acc))}

/* ===== TEMA CLARO (branco + azul-marinho) ===== */
:root[data-theme="light"]{
  --bg:#f5f7fc; --bg2:#ffffff; --navy:#e6edfb; --line:rgba(11,35,82,.13);
  --ink:#0b2352; --mute:#56678a; --acc:#1d4ed8; --acc2:#0b2352;
  --card:rgba(255,255,255,.88);
  --bg-rgb:245,247,252; --bg2-rgb:255,255,255; --navy-rgb:230,237,251; --acc-rgb:29,78,216; --acc2-rgb:11,35,82; --ink-rgb:11,35,82;
  --on-acc:#ffffff; --acc-mid:#3b6cf0; --warn:#b26b00; --err:#c62828; --sp-bg:#ffffff;
}
:root[data-theme="light"] .panel,:root[data-theme="light"] .booking,:root[data-theme="light"] .wk-card,:root[data-theme="light"] .lab-in,:root[data-theme="light"] .lab-out,:root[data-theme="light"] .faq details{box-shadow:0 10px 40px rgba(11,35,82,.07)}
:root[data-theme="light"] .sp{border:1px solid var(--line)}
:root[data-theme="light"] .cta-final{background:radial-gradient(ellipse at center,#dfe8fb,var(--bg) 70%)}
:root[data-theme="light"] .kit-img{box-shadow:0 30px 70px rgba(11,35,82,.18)}

body,.nav,.panel,.tele,.wk-card,.booking,.faq details,.lab-in,.lab-out{transition:background-color .4s,color .4s,border-color .4s}

/* botão de tema */
.theme-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);background:rgba(var(--bg2-rgb),.5);transition:border-color .2s,transform .3s}
.theme-btn:hover{border-color:var(--acc)}
.theme-btn:active{transform:rotate(30deg) scale(.92)}
.theme-btn svg{width:18px;height:18px}
.theme-btn .sun{display:none}
:root[data-theme="light"] .theme-btn .sun{display:block}
:root[data-theme="light"] .theme-btn .moon{display:none}
.nav-right{display:flex;align-items:center;gap:10px}
@media (min-width:861px){.nav-right{gap:18px}}
/* símbolo da marca no letreiro */
.ticker-track{align-items:center}
.tk-logo{display:inline-flex;align-items:center}
.tk-logo img{height:.95em;width:auto;opacity:.9}

/* ===== TREINADORES ===== */
.coaches{display:grid;gap:28px}
.coach{display:grid;grid-template-columns:minmax(220px,320px) 1fr;grid-template-areas:"photo info" "gal gal";gap:24px 36px;border:1px solid var(--line);border-radius:28px;padding:clamp(18px,3vw,32px);background:linear-gradient(150deg,var(--card),rgba(var(--bg-rgb),.6))}
.coach-photo{grid-area:photo;position:relative;border-radius:22px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line);transition:transform .2s}
.coach-photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.coach:hover .coach-photo img{transform:scale(1.04)}
.coach-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(var(--bg-rgb),.55))}
.coach-badge{position:absolute;left:14px;bottom:14px;z-index:1;font-size:.68rem;letter-spacing:.12em;padding:6px 10px;border-radius:8px;background:rgba(var(--bg-rgb),.75);backdrop-filter:blur(6px);color:var(--acc);border:1px solid rgba(var(--acc-rgb),.35)}
.coach-info{grid-area:info;align-self:center}
.coach-info h3{font-family:var(--f-h);font-size:clamp(1.5rem,3.6vw,2.3rem);line-height:1.1}
.coach-role{font-size:.75rem;letter-spacing:.18em;color:var(--acc);margin:8px 0 16px}
.coach-bio{color:var(--mute);font-size:.98rem;line-height:1.7}
.coach-bio em{color:var(--ink);font-style:italic}
.coach-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.coach-stats div{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:rgba(var(--bg-rgb),.5)}
.coach-stats b{display:block;font-size:1.35rem;color:var(--acc)}
.coach-stats small{font-size:.74rem;color:var(--mute)}
.coach-gallery{grid-area:gal}
.gal-label{font-size:.7rem;letter-spacing:.14em;color:var(--mute);margin-bottom:12px}
.gal{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.gal-item{position:relative;flex:0 0 clamp(170px,22vw,240px);aspect-ratio:4/5;border-radius:16px;overflow:hidden;border:1px solid var(--line);scroll-snap-align:start;cursor:zoom-in;padding:0}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .4s}
.gal-item span{position:absolute;left:0;right:0;bottom:0;padding:24px 12px 10px;font-size:.78rem;font-weight:700;color:#fff;text-align:left;background:linear-gradient(transparent,rgba(0,0,0,.7));transform:translateY(4px);opacity:.92;transition:.3s}
.gal-item:hover img{transform:scale(1.07)}
.gal-item:hover span{transform:none;opacity:1}
.gal-item:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
@media (max-width:760px){
  .coach{grid-template-columns:1fr;grid-template-areas:"photo" "info" "gal"}
  .coach-photo{max-width:360px;width:100%;margin-inline:auto}
  .gal{margin-inline:-18px;padding-inline:18px}
  .gal-item{flex-basis:62vw}
  .coach-stats b{font-size:1.1rem}
}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:300;display:grid;place-items:center;background:rgba(3,8,20,.92);backdrop-filter:blur(10px);opacity:0;pointer-events:none;transition:opacity .3s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox figure{max-width:min(92vw,1100px);max-height:86vh;display:flex;flex-direction:column;align-items:center;gap:12px;transform:scale(.96);transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.lightbox.open figure{transform:none}
.lightbox img{max-width:100%;max-height:78vh;border-radius:14px;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lightbox figcaption{color:#dfe8ff;font-size:.9rem;text-align:center}
.lb-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;font-size:1.8rem;line-height:1;color:#fff;background:rgba(255,255,255,.1)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;font-size:2rem;line-height:1;color:#fff;background:rgba(255,255,255,.1);transition:background .2s}
.lb-nav:hover,.lb-close:hover{background:rgba(255,255,255,.22)}
.lb-prev{left:14px}.lb-next{right:14px}
@media (max-width:760px){.lb-nav{top:auto;bottom:20px;transform:none}.lb-prev{left:calc(50% - 60px)}.lb-next{right:calc(50% - 60px)}}

/* botão flutuante */
.fab{position:fixed;left:16px;bottom:18px;z-index:60;display:flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;font-size:.82rem;font-weight:700;color:var(--ink);background:rgba(var(--bg2-rgb),.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(var(--acc-rgb),.45);box-shadow:0 10px 30px rgba(0,0,0,.25),0 0 0 0 rgba(var(--acc-rgb),.4);transform:translateY(120px);opacity:0;transition:transform .5s cubic-bezier(.3,1.4,.5,1),opacity .3s,border-color .2s;animation:fabPulse 3s 2s infinite}
.fab.show{transform:none;opacity:1}
.fab:hover{border-color:var(--acc)}
.fab-faces{display:flex}
.fab-faces img{width:30px;height:30px;border-radius:50%;object-fit:cover;object-position:top;border:2px solid var(--bg2)}
.fab-faces img+img{margin-left:-10px}
@keyframes fabPulse{0%,100%{box-shadow:0 10px 30px rgba(0,0,0,.25),0 0 0 0 rgba(var(--acc-rgb),.35)}50%{box-shadow:0 10px 30px rgba(0,0,0,.25),0 0 0 8px rgba(var(--acc-rgb),0)}}
.coach>*{min-width:0}
.coach{grid-template-columns:minmax(220px,320px) minmax(0,1fr)}
@media (max-width:760px){.coach{grid-template-columns:minmax(0,1fr)}}
/* botão flutuante: saída animada no fim da página */
.fab.out{opacity:0;transform:translateY(24px) scale(.55) rotate(-6deg);filter:blur(6px);pointer-events:none;animation:none;transition:transform .55s cubic-bezier(.5,0,.75,0),opacity .45s ease,filter .45s ease}
.fab{transition:transform .5s cubic-bezier(.3,1.4,.5,1),opacity .3s,filter .3s,border-color .2s}
.fab-faces img:first-child{object-position:center}

/* rodapé: crédito */
.footer .dev{font-size:.78rem}
.footer .dev a{color:var(--acc);font-weight:700;border-bottom:1px solid transparent;transition:border-color .2s}
.footer .dev a:hover{border-color:var(--acc)}

/* ===== HERO: símbolo animado ===== */
:root{color-scheme:dark}
:root[data-theme="light"]{color-scheme:light}
.hero-anim{position:absolute;right:clamp(16px,4vw,64px);top:50%;transform:translateY(-46%);width:min(44vw,640px);aspect-ratio:1.55;z-index:0;pointer-events:none}
.hero-anim::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(closest-side,rgba(var(--acc-rgb),.14),transparent);filter:blur(20px)}
#logo-morph{position:relative;width:100%;height:100%;display:block}
.hero-inner{position:relative;z-index:1}
@media (max-width:1100px) and (min-width:861px){.hero-anim{width:40vw;opacity:.85}}
@media (max-width:860px){
  .hero{flex-direction:column;align-items:stretch;justify-content:center;padding-top:96px}
  .hero-anim{position:relative;right:auto;top:auto;transform:none;width:100%;max-width:420px;height:150px;aspect-ratio:auto;margin:0 auto 18px;order:-1}
}

/* seções transparentes pra logo do fundo aparecer */
.section.alt{background:linear-gradient(180deg,rgba(var(--bg2-rgb),.55),rgba(var(--bg-rgb),0))}
.cta-final{background:radial-gradient(ellipse at center,rgba(var(--navy-rgb),.75),transparent 70%)}
:root[data-theme="light"] .cta-final{background:radial-gradient(ellipse at center,rgba(223,232,251,.8),transparent 70%)}

/* ===== FUNDO: logo grande animada ===== */
.bg-logo{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;display:grid;place-items:center}
.bg-logo-move{width:min(60vw,820px);transition:transform .25s linear;will-change:transform}
.bg-logo svg{width:100%;height:auto;display:block;overflow:visible}
.bg-logo use,.bg-logo rect{transition:opacity .9s ease,transform 1.2s cubic-bezier(.2,.7,.2,1)}
@media (max-width:760px){.bg-logo-move{width:92vw}}

/* camadas */
.nx-fill{fill:var(--acc);opacity:.07;animation:nxBreath 6s ease-in-out infinite}
.nx-outline{fill:none;stroke:var(--acc);stroke-width:2.5px;vector-effect:non-scaling-stroke;opacity:.32;stroke-dasharray:.42 .58;animation:nxDraw 11s linear infinite}
.nx-outline-2{opacity:.18;stroke-dasharray:.12 .88;animation-duration:7s;animation-direction:reverse}
.nx-echo{fill:none;stroke:var(--acc);stroke-width:1.5px;vector-effect:non-scaling-stroke;opacity:.1}
.nx-echo-1{transform:translate(-60px,30px);animation:nxEcho 7s ease-in-out infinite}
.nx-echo-2{transform:translate(-120px,60px);opacity:.06;animation:nxEcho 7s ease-in-out infinite .6s}
.nx-shine{opacity:.22;animation:nxShine 6.5s cubic-bezier(.5,0,.5,1) infinite}
.nx-scan{opacity:0}

@keyframes nxBreath{0%,100%{opacity:.06}50%{opacity:.11}}
@keyframes nxDraw{to{stroke-dashoffset:-1}}
@keyframes nxEcho{0%,100%{transform:translate(-60px,30px)}50%{transform:translate(-100px,45px)}}
@keyframes nxShine{0%{transform:translateX(0)}60%,100%{transform:translateX(2900px)}}

/* efeitos por seção */
.fx-glow .bg-logo-move{filter:drop-shadow(0 0 40px rgba(var(--acc-rgb),.25))}
.fx-glow .nx-fill{animation-duration:4s}
.fx-echo .nx-echo-1{opacity:.18;animation:nxEchoWide 5s ease-in-out infinite}
.fx-echo .nx-echo-2{opacity:.12;animation:nxEchoWide 5s ease-in-out infinite .5s}
.fx-echo .nx-shine{opacity:.12}
@keyframes nxEchoWide{0%,100%{transform:translate(-140px,60px)}50%{transform:translate(-240px,100px)}}
.fx-outline .nx-fill{opacity:.02;animation:none}
.fx-outline .nx-outline{opacity:.5;stroke-dasharray:.7 .3;animation-duration:8s}
.fx-outline .nx-shine{opacity:0}
.fx-scan .nx-scan{opacity:.13}
.fx-scan .nx-fill{opacity:.04;animation:none}
.fx-scan .nx-shine{opacity:.3;animation-duration:3.5s}

/* tema claro: um pouco mais presente pra aparecer no branco */
:root[data-theme="light"] .nx-fill{fill:var(--acc2)}
:root[data-theme="light"] .nx-outline{opacity:.28}
:root[data-theme="light"] .fx-glow .bg-logo-move{filter:none}
.bg-logo{opacity:.78}

/* link para o app */
.links a.nav-app{display:inline-flex;align-items:center;gap:7px;color:var(--ink);padding:8px 14px;border-radius:999px;border:1px solid var(--line);transition:border-color .2s,background .2s}
.links a.nav-app:hover{border-color:var(--acc);background:rgba(var(--acc-rgb),.08)}
.links a.nav-app::after{display:none}
.footer-app{color:var(--acc);font-weight:700}
.nav-app-m{display:none;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink);font-size:.86rem;font-weight:700}
.nav-app-m:hover{border-color:var(--acc)}
@media (max-width:860px){.nav-app-m{display:inline-flex}}
.hero-aluno{display:block;width:fit-content;margin:16px 0 4px;font-size:.92rem;color:var(--mute)}
.hero-aluno b{color:var(--acc)}
.hero-aluno:hover b{text-decoration:underline}
/* no menu de cima, o "Entrar como aluno" em destaque */
.links a.nav-app{border-color:var(--acc);color:var(--acc);font-weight:700}
.nav-app-m{border-color:var(--acc);color:var(--acc)}
.links a{white-space:nowrap}
@media (min-width:861px) and (max-width:1240px){.links{gap:14px;font-size:.84rem}.links a.nav-app{padding:7px 11px}.brand span{display:none}}
@media (min-width:861px) and (max-width:1000px){.links a[href="#lab"],.links a[href="#patrocinadores"]{display:none}}

/* ===== abertura do app ao tocar em "Entrar como aluno" ===== */
.splash{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:radial-gradient(circle at 50% 45%,#0b2352 0%,#050c1c 70%);opacity:0;pointer-events:none;transition:opacity .35s ease}
.splash.on{opacity:1;pointer-events:auto}
.splash-c{display:grid;justify-items:center;gap:26px}
.splash-logo{position:relative;width:min(62vw,300px);transform:scale(.72);opacity:0;filter:drop-shadow(0 0 0 rgba(70,214,255,0))}
.splash.on .splash-logo{animation:spIn .7s cubic-bezier(.2,.9,.3,1.2) forwards,spGlow 1.4s ease-in-out .5s infinite}
.splash-logo img{display:block;width:100%;height:auto}
.splash-shine{position:absolute;inset:0;-webkit-mask:url(img/nexos-logo.png) center/contain no-repeat;mask:url(img/nexos-logo.png) center/contain no-repeat;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.95) 48%,#9eeaff 52%,transparent 70%);background-size:260% 100%;background-position:130% 0}
.splash.on .splash-shine{animation:spShine 1.1s ease-in-out .45s 2}
.splash-ring{position:absolute;left:50%;top:50%;width:min(70vw,340px);aspect-ratio:1;border-radius:50%;border:2px solid rgba(70,214,255,.5);transform:translate(-50%,-50%) scale(.4);opacity:0}
.splash.on .splash-ring{animation:spRing 1.4s ease-out .35s infinite}
.splash-t{font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:#8fa1c4;opacity:0}
.splash.on .splash-t{animation:spFade .5s ease .5s forwards}
.splash-bar{width:120px;height:3px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden;opacity:0}
.splash.on .splash-bar{animation:spFade .4s ease .6s forwards}
.splash-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#2f6bff,#46d6ff);box-shadow:0 0 10px #46d6ff}
.splash.on .splash-bar i{animation:spBar 1.35s ease-in-out .6s forwards}
.splash::after{content:"";position:absolute;inset:0;background:#f3f6fb;opacity:0;transition:opacity .35s ease;pointer-events:none}
.splash.saindo::after{opacity:1}
.splash.saindo .splash-c{opacity:0;transform:scale(1.08);transition:opacity .3s ease,transform .35s ease}
@keyframes spIn{to{transform:scale(1);opacity:1}}
@keyframes spGlow{0%,100%{filter:drop-shadow(0 0 6px rgba(70,214,255,.35))}50%{filter:drop-shadow(0 0 26px rgba(70,214,255,.85))}}
@keyframes spShine{from{background-position:130% 0}to{background-position:-30% 0}}
@keyframes spRing{0%{transform:translate(-50%,-50%) scale(.45);opacity:.8}100%{transform:translate(-50%,-50%) scale(1.25);opacity:0}}
@keyframes spFade{to{opacity:1}}
@keyframes spBar{to{width:100%}}
@media (prefers-reduced-motion:reduce){.splash.on .splash-logo{animation:spIn .01s forwards}.splash.on .splash-ring,.splash.on .splash-shine{animation:none}}

/* ===== catálogo da camisa ===== */
.kit{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.cat{min-width:0}
.cat-stage{position:relative;aspect-ratio:1/1;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 30px 80px rgba(0,0,0,.45);touch-action:pan-y;user-select:none}
:root[data-theme="light"] .cat-stage{box-shadow:0 30px 70px rgba(11,35,82,.18)}
.cat-slide{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.04);transition:opacity .7s ease,transform 1.2s ease}
.cat-slide.on{opacity:1;transform:none}
.cat-slide img{width:100%;height:100%;display:block}
.cat-slide.full img{object-fit:cover}
.cat-slide.det img{object-fit:cover}
.cat-slide.det.on img{animation:catZoom 5s ease-out forwards}
@keyframes catZoom{from{transform:scale(1)}to{transform:scale(1.08)}}
.cat-cap{position:absolute;left:16px;bottom:18px;padding:7px 13px;border-radius:999px;background:rgba(5,12,28,.78);color:#fff;font-size:.8rem;font-weight:700;letter-spacing:.02em;backdrop-filter:blur(8px)}
.cat-num{position:absolute;right:16px;top:14px;font-family:var(--f-m,monospace);font-size:.78rem;color:#0b2352;background:rgba(255,255,255,.75);padding:4px 10px;border-radius:999px}
.cat-num b{font-weight:800}
.cat-nav{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.85);color:#0b2352;border:0;cursor:pointer;opacity:0;transition:opacity .2s,transform .2s;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.cat-nav.prev{left:12px}.cat-nav.next{right:12px}
.cat-stage:hover .cat-nav,.cat-nav:focus-visible{opacity:1}
@media (hover:none){.cat-nav{opacity:.9;width:36px;height:36px}}
.cat-prog{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(11,35,82,.15)}
.cat-prog i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc2),var(--acc))}
.cat-thumbs{display:flex;gap:8px;margin-top:12px;overflow-x:auto;scrollbar-width:none;padding:2px}
.cat-thumbs::-webkit-scrollbar{display:none}
.cat-thumbs button{flex:none;width:68px;height:68px;border-radius:14px;overflow:hidden;padding:0;border:2px solid transparent;background:#c9c9cc;cursor:pointer;opacity:.6;transition:opacity .2s,border-color .2s}
.cat-thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.cat-thumbs button.on{opacity:1;border-color:var(--acc)}
.kit-spec{display:grid;gap:10px;margin:0 0 26px;padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:rgba(var(--bg2-rgb),.5)}
.kit-spec div{display:grid;grid-template-columns:90px 1fr;gap:10px;font-size:.92rem}
.kit-spec dt{color:var(--mute);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding-top:2px}
.kit-spec dd{margin:0;color:var(--ink)}
@media (max-width:760px){.kit{grid-template-columns:1fr}.cat-stage{border-radius:22px}.cat-thumbs button{width:58px;height:58px}}
@media (prefers-reduced-motion:reduce){.cat-slide,.cat-slide.det.on img{transition:none;animation:none}}

.cat-cores{display:flex;gap:8px;margin-bottom:12px}
.cat-cores button{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--mute);font-weight:700;font-size:.86rem;cursor:pointer;transition:.2s}
.cat-cores button i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(128,140,170,.6)}
.cat-cores button.on{color:var(--ink);border-color:var(--acc);background:rgba(var(--acc-rgb),.1)}
.cat-thumbs button{background:#fff}
.cat-thumbs button[hidden]{display:none}
.cat-slide img{object-fit:contain!important}