/* Senlux FX — camada visual de 19/09/2026. Só decoração: não altera texto, formulário ou navegação.
   Tudo que move fica sob html.fx-on (ligado pelo JS quando não há prefers-reduced-motion). */
:root{--fx-orange:#ff5a2b;--fx-orange-2:#ff8558;--fx-bg:#141514;--fx-ease:cubic-bezier(.16,1,.3,1);--fx-ease-2:cubic-bezier(.2,.7,.2,1)}

/* ---------- campo de fundo (canvas + grade + orbes) ---------- */
.fx-field{position:fixed;inset:0;height:100vh;z-index:0;pointer-events:none;overflow:hidden;contain:strict;opacity:1;will-change:opacity}
.fx-field canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.fx-grid{position:absolute;inset:-1px;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 70% 62% at 62% 18%,#000 0%,rgba(0,0,0,.55) 45%,transparent 78%);mask-image:radial-gradient(ellipse 70% 62% at 62% 18%,#000 0%,rgba(0,0,0,.55) 45%,transparent 78%)}
.fx-orb{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(255,90,43,.34) 0%,rgba(255,90,43,.14) 32%,transparent 66%);transform:translate3d(var(--ox,0),var(--oy,0),0);will-change:transform}
.fx-orb-a{width:min(78vw,760px);height:min(78vw,760px);top:-22%;right:-14%}
.fx-orb-b{width:min(52vw,520px);height:min(52vw,520px);top:36%;left:-16%;background:radial-gradient(circle,rgba(255,133,88,.22) 0%,rgba(255,90,43,.08) 38%,transparent 66%)}
.fx-on .fx-orb-a{animation:fxOrbA 26s ease-in-out infinite alternate}
.fx-on .fx-orb-b{animation:fxOrbB 31s ease-in-out infinite alternate}
@keyframes fxOrbA{from{transform:translate3d(calc(var(--ox,0) + 0px),calc(var(--oy,0) + 0px),0) scale(1)}to{transform:translate3d(calc(var(--ox,0) - 90px),calc(var(--oy,0) + 70px),0) scale(1.12)}}
@keyframes fxOrbB{from{transform:translate3d(calc(var(--ox,0) + 0px),calc(var(--oy,0) + 0px),0) scale(1)}to{transform:translate3d(calc(var(--ox,0) + 110px),calc(var(--oy,0) - 60px),0) scale(.92)}}
/* conteúdo acima do campo */
.fx-on body>header,.fx-on body>main,.fx-on body>footer,.fx-on body>div:not(.fx-field):not(.fx-torch):not(.fx-progress):not(.cta-bar){position:relative;z-index:1}
.fx-on body.su-site .su-site-header{background:transparent}
.fx-on body.su-site [data-su-footer]{background:transparent}

/* ---------- barra de progresso e lanterna do cursor ---------- */
.fx-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:90;background:linear-gradient(90deg,var(--fx-orange),var(--fx-orange-2));transform:scaleX(var(--p,0));transform-origin:left;pointer-events:none;opacity:.9}
.fx-torch{position:fixed;left:0;top:0;width:340px;height:340px;margin:-170px 0 0 -170px;border-radius:50%;z-index:2;pointer-events:none;background:radial-gradient(circle,rgba(255,110,60,.13) 0%,rgba(255,90,43,.05) 40%,transparent 70%);mix-blend-mode:screen;opacity:0;transition:opacity .6s;will-change:transform}
.fx-on.fx-pointer .fx-torch{opacity:1}

/* ---------- hero: entrada por linhas ---------- */
.fx-on .fx-split{overflow:visible}
.fx-on .fx-line{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.fx-on .fx-line-in{display:block;transform:translate3d(0,112%,0) rotate(.6deg);transform-origin:0 100%;animation:fxLineIn 1.05s var(--fx-ease) forwards;animation-delay:calc(.08s + var(--i,0) * .11s)}
@keyframes fxLineIn{to{transform:translate3d(0,0,0) rotate(0)}}
.fx-on .fx-hero-el{opacity:0;transform:translate3d(0,16px,0);animation:fxUp .9s var(--fx-ease) forwards;animation-delay:calc(.34s + var(--i,0) * .09s)}
.fx-on .fx-hero-eyebrow{letter-spacing:.42em;animation:fxEyebrow 1.2s var(--fx-ease) forwards}
@keyframes fxEyebrow{from{opacity:0;letter-spacing:.42em}to{opacity:1;letter-spacing:1.65px}}
@keyframes fxUp{to{opacity:1;transform:translate3d(0,0,0)}}
/* linha laranja do hero cresce */
.fx-on .fx-hero :is(.su-hero-bottom,.sdr-hero-bottom).fx-hero-el{border-top-color:transparent;background:linear-gradient(90deg,var(--fx-orange),rgba(255,90,43,.15)) top/0 1px no-repeat;animation:fxUp .9s var(--fx-ease) calc(.34s + var(--i,0) * .09s) forwards,fxRule 1.4s var(--fx-ease) .5s forwards}
@keyframes fxRule{to{background-size:100% 1px}}

/* ---------- revelação por seção ---------- */
.fx-on .fx-reveal{opacity:0;transform:translate3d(0,22px,0);transition:opacity .9s var(--fx-ease-2),transform .9s var(--fx-ease);transition-delay:calc(var(--i,0) * .07s);will-change:opacity,transform}
.fx-on .fx-reveal.fx-in{opacity:1;transform:none;will-change:auto}
.fx-on .fx-reveal.fx-in.fx-done{transition:none}

/* ---------- cartões: brilho segue o ponteiro ---------- */
@media (hover:hover) and (pointer:fine){
 .fx-on .fx-spot{position:relative;isolation:isolate}
 .fx-on .fx-spot::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,90,43,.17),transparent 62%);opacity:0;transition:opacity .35s}
 .fx-on .fx-spot:hover::after{opacity:1}
 .fx-on .fx-spot{transition:border-color .35s,transform .5s var(--fx-ease)}
 .fx-on .fx-spot:hover{border-color:rgba(255,90,43,.45)}
}
/* ---------- botões: varredura de luz + ímã ---------- */
.fx-on .fx-btn{position:relative;overflow:hidden;will-change:transform}
.fx-on .fx-btn::before{content:"";position:absolute;top:-20%;bottom:-20%;left:-70%;width:45%;background:linear-gradient(100deg,transparent 0%,rgba(255,255,255,.42) 50%,transparent 100%);transform:skewX(-22deg);transition:left .05s;pointer-events:none;opacity:0}
.fx-on .fx-btn:hover::before,.fx-on .fx-btn:focus-visible::before{opacity:1;left:140%;transition:left .75s var(--fx-ease-2),opacity .1s}
.fx-on .fx-btn:active{transform:scale(.985)!important}

/* ---------- vídeo em loop e mídia gerada ---------- */
.fx-media{position:relative;overflow:hidden;background:#1c1d1b;border:1px solid var(--su-line,#393c34)}
.fx-media video,.fx-media img{display:block;width:100%;height:100%;object-fit:cover}
.fx-media::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
.fx-media .fx-live{position:absolute;left:14px;top:12px;display:inline-flex;align-items:center;gap:7px;font:600 10px/1 Archivo,Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(20,21,20,.55);padding:7px 10px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.fx-media .fx-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--fx-orange);box-shadow:0 0 0 0 rgba(255,90,43,.6)}
.fx-on .fx-media .fx-live::before{animation:fxPulse 1.8s ease-out infinite}
@keyframes fxPulse{to{box-shadow:0 0 0 9px rgba(255,90,43,0)}}
.course-demo .fx-media{aspect-ratio:1;border:0;background:#e4ded4}
.course-demo .fx-media video{aspect-ratio:1}
/* faixa de imagem nas páginas de produto */
.fx-band{width:min(1320px,calc(100% - 96px));margin:8px auto 54px;position:relative}
.fx-band .fx-media{aspect-ratio:21/9;border:1px solid var(--su-line,#393c34)}
.fx-band .fx-media img{filter:saturate(1.05) contrast(1.04)}
.fx-band .fx-media::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(20,21,20,.55) 0%,rgba(20,21,20,0) 42%),linear-gradient(0deg,rgba(20,21,20,.5) 0%,rgba(20,21,20,0) 40%)}
.fx-band .fx-caption{position:absolute;left:28px;bottom:24px;z-index:2;max-width:420px;font:400 12px/1.6 Archivo,Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#edeee8;opacity:.85}
@media (max-width:760px){.fx-band{width:calc(100% - 40px);margin:0 auto 38px}.fx-band .fx-media{aspect-ratio:4/5}.fx-band .fx-caption{left:16px;bottom:14px;font-size:11px}}
/* miniaturas nas soluções da home */
.pi-offers .fx-thumb{display:block;aspect-ratio:16/9;margin:-4px 0 18px;overflow:hidden;border:1px solid var(--su-line,#393c34);background:#1c1d1b}
.pi-offers .fx-thumb img{display:block;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.2s var(--fx-ease),filter .6s}
@media (hover:hover){.fx-on .pi-offers a:hover .fx-thumb img{transform:scale(1.07)}}

/* ---------- conversa do assistente: balões chegando ---------- */
.fx-on .fx-chat :is(.sdr-bubble,.sdr-handoff){opacity:0;transform:translate3d(0,12px,0) scale(.985);transition:opacity .55s var(--fx-ease-2),transform .7s var(--fx-ease);transition-delay:calc(.25s + var(--i,0) * .75s)}
.fx-on .fx-chat.fx-in :is(.sdr-bubble,.sdr-handoff){opacity:1;transform:none}
.fx-on .fx-chat .sdr-chat-label{opacity:0;transition:opacity .5s}
.fx-on .fx-chat.fx-in .sdr-chat-label{opacity:1}

/* ---------- capa do CMO: folhas inclinam ao passar ---------- */
@media (hover:hover) and (pointer:fine){
 .fx-on .proof-art{transition:transform .6s var(--fx-ease)}
 .fx-on .proof-art:hover{transform:perspective(900px) rotateX(2deg) rotateY(-3deg)}
 .fx-on .proof-art .front-sheet{transition:transform .7s var(--fx-ease)}
 .fx-on .proof-art:hover .front-sheet{transform:translate(-10px,-8px) rotate(-1.5deg)}
}

/* ---------- acessibilidade / desempenho ---------- */
@media (prefers-reduced-motion:reduce){.fx-field,.fx-torch,.fx-progress{display:none!important}.fx-reveal{opacity:1!important;transform:none!important}}
@media (max-width:760px){.fx-torch{display:none}.fx-grid{background-size:48px 48px}.fx-orb-a{top:-14%;right:-30%}.fx-orb-b{top:40%;left:-34%}}


/* ---------- mídia inserida (19/09) ---------- */
.course-demo figure{position:relative}
.course-demo .cd-video{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;background:#e4ded4}
.course-demo .fx-live{left:10px;top:10px}
.fx-has-hero-media{position:relative;isolation:isolate}
.fx-has-hero-media>:not(.fx-hero-media){position:relative;z-index:1}
.fx-hero-media{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.fx-hero-media video{width:100%;height:100%;object-fit:cover;object-position:72% 50%;opacity:.9;-webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.2) 32%,#000 60%);mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.2) 32%,#000 60%)}
.fx-side{aspect-ratio:1;border:0;background:#e4ded4}
.fx-inline{aspect-ratio:16/9;max-width:560px;margin:26px 0 0}
.fx-inline.fx-square{aspect-ratio:1;max-width:340px}
.fx-band-inline{aspect-ratio:21/9;margin:28px 0 30px}
.br-catalog.fx-has-media{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:center}
.vk-promo.fx-has-media{display:grid;grid-template-columns:210px minmax(0,1fr) auto;gap:30px;align-items:center}
.vk-promo .vk-media{aspect-ratio:1;border:0}
.pi-offers .fx-thumb{display:block;aspect-ratio:3/1;max-width:520px;margin:0 0 16px;overflow:hidden;border:1px solid var(--su-line,#393c34);background:#1c1d1b}
.pi-offers .fx-thumb img{display:block;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.2s var(--fx-ease)}
@media (hover:hover){.fx-on .pi-offers a:hover .fx-thumb img{transform:scale(1.08)}}
@media (max-width:760px){
 .fx-hero-media video{object-position:65% 50%;opacity:.55;-webkit-mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.45) 40%,#000 70%);mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.45) 40%,#000 70%)}
 .br-catalog.fx-has-media,.vk-promo.fx-has-media{grid-template-columns:1fr;gap:20px}
 .vk-promo .vk-media{max-width:220px}
 .br-catalog .fx-side{max-width:260px}
 .fx-inline{max-width:100%}
 .pi-offers .fx-thumb{aspect-ratio:2.4/1}
}
.vk-media .fx-live,.fx-square .fx-live,.pi-offers .fx-live{display:none}
.br-catalog .fx-side .fx-live{font-size:9px;padding:6px 8px}