/* ==========================================================================
   easyMP4 — folha de estilo única
   Direção visual: preto profundo, acento vermelho, núcleo inspirado em
   lente premium. Um único ponto cromático intenso: o núcleo.
   ========================================================================== */

:root{
  /* cor */
  --bg:#08080A;
  --bg-elev:#0D0D10;
  --panel:#111114;
  --panel-2:#141418;
  --line:rgba(255,255,255,.075);
  --line-2:rgba(255,255,255,.14);
  --txt:#F3F3F5;
  --txt-2:#9C9CA6;
  --txt-3:#62626C;
  --red:#E5322B;
  --red-hot:#FF5C3E;
  --red-deep:#8C1108;
  --red-wash:rgba(229,50,43,.12);

  /* tipografia */
  --f-display:'Sora',system-ui,-apple-system,sans-serif;
  --f-body:'Manrope',system-ui,-apple-system,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;

  /* forma */
  --r:14px;
  --r-sm:10px;
  --maxw:1180px;
  --head:68px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* névoa vermelha muito discreta no topo — não é gradiente de página inteira */
body::before{
  content:"";
  position:fixed; inset:0 0 auto 0; height:70vh;
  background:radial-gradient(60% 55% at 50% 0%,rgba(229,50,43,.09),transparent 70%);
  pointer-events:none; z-index:0;
}

img{max-width:100%;display:block}
a{color:inherit}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px;position:relative;z-index:1}
.wrap-narrow{max-width:800px}

/* ---------- tipografia utilitária ---------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--red);margin:0 0 14px;
}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;letter-spacing:-.025em;line-height:1.12;margin:0 0 .5em}
h1,h2{color:var(--red)}
/* entrada dos títulos ao entrar na tela — mesma curva do título do hero */
h1[data-sobe],h2[data-sobe]{opacity:0;transform:translateY(16px)}
h1.sobe,h2.sobe{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.85,.25,1),transform .7s cubic-bezier(.2,.85,.25,1)}
@media (prefers-reduced-motion:reduce){
  h1[data-sobe],h2[data-sobe]{opacity:1;transform:none}
  h1.sobe,h2.sobe{transition:none}
}
h1{font-size:clamp(2.3rem,5.6vw,4rem)}
h2{font-size:clamp(1.65rem,3.2vw,2.3rem)}
h3{font-size:1.15rem;letter-spacing:-.015em}
.dot{color:var(--red)}
.lede{color:var(--txt-2);font-size:1.05rem;max-width:62ch;margin:0 0 32px}
.mono{font-family:var(--f-mono)}

/* ---------- cabeçalho ---------- */
.site-head{
  position:sticky;top:0;z-index:60;height:var(--head);
  display:flex;align-items:center;
  background:rgba(8,8,10,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;gap:28px;width:100%}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;font-size:1.05rem}
.brand-mark{width:24px;height:24px;flex:none}
.nav{display:flex;gap:4px;margin-inline:auto}
.nav a{
  text-decoration:none;color:var(--txt-2);font-size:.94rem;font-weight:500;
  padding:9px 14px;border-radius:8px;position:relative;transition:color .18s;
}
.nav a:hover{color:var(--txt)}
.nav a[aria-current="page"]{color:var(--txt)}
.nav a[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--red);border-radius:2px;
}
.pill-free{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid rgba(229,50,43,.45);color:#FF7A66;
  background:var(--red-wash);
  padding:8px 16px;border-radius:999px;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;white-space:nowrap;
}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);color:var(--txt);border-radius:8px;padding:8px 10px;cursor:pointer}

@media (max-width:880px){
  .nav{
    position:fixed;inset:var(--head) 0 auto 0;flex-direction:column;gap:0;margin:0;
    background:var(--bg-elev);border-bottom:1px solid var(--line);padding:8px 16px 18px;
    display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:13px 6px}
  .nav a[aria-current="page"]::after{left:6px;right:auto;width:18px;bottom:6px}
  .nav-toggle{display:block;order:3}
  .pill-free{margin-left:auto;font-size:.66rem;padding:7px 12px}
}

/* ---------- fundo animado do site ---------- */
.site-backdrop{
  position:fixed;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:0;opacity:.9;
}

/* ---------- hero ---------- */
.hero{
  min-height:calc(100vh - var(--head));
  display:flex;align-items:center;
  padding:clamp(28px,5vw,56px) 0;
}
.hero-grid{
  --col:clamp(240px,25vw,344px);
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:clamp(20px,3.4vw,54px);align-items:center;width:100%;
}

/* bloco de texto: à esquerda, no meio da tela, vermelho */
.hero-copy{width:var(--col);justify-self:start}
.hero-title{
  color:var(--red);
  font-size:clamp(2.2rem,4.4vw,3.7rem);
  line-height:1.04;letter-spacing:-.035em;margin:0 0 20px;
}
.typed{
  display:inline-block;min-width:5.2ch;
  color:var(--red-hot);
  text-shadow:0 0 26px rgba(255,92,62,.45);
}
.caret{
  display:inline-block;width:3px;height:.82em;vertical-align:-.06em;
  background:var(--red-hot);margin-left:3px;border-radius:1px;
  animation:blink 1.06s steps(1) infinite;
}
@keyframes blink{0%,50%{opacity:1}50.01%,100%{opacity:0}}
.hero-sub{color:var(--txt-2);font-size:1.02rem;margin:0 0 26px;max-width:38ch}
.hero-facts{
  list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;margin:0;padding:0;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--txt-3);
}
.hero-facts li{display:flex;align-items:center;gap:7px}
.hero-facts li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--red);opacity:.85}

/* entrada escalonada */
.reveal > *{opacity:0;transform:translateY(16px);animation:rise .8s cubic-bezier(.2,.85,.25,1) forwards;animation-delay:var(--d,0s)}
@keyframes rise{to{opacity:1;transform:none}}
/* elementos que só aparecem durante o trabalho não entram na animação de
   entrada — evita qualquer risco de ficarem presos em opacidade zero */
.reveal > .alert,.reveal > .filebar,.reveal > .steprow,.reveal > .drawer{
  opacity:1;transform:none;animation:none;
}
@media (prefers-reduced-motion:reduce){
  .reveal > *{opacity:1;transform:none;animation:none}
  .caret{animation:none}
}

.hero-lens{display:flex;flex-direction:column;align-items:center;justify-self:center}

/* coluna direita: informações e opções, centradas na altura da lente */
.hero-side{
  display:flex;flex-direction:column;gap:18px;align-items:flex-start;
  justify-self:end;width:var(--col);
}
.hero-side .filebar,.hero-side .optbar,.hero-side .steprow{margin:0}
.hero-side .core-hint{margin:0;text-align:left}
.junto{white-space:nowrap}
.field.off{opacity:.35;pointer-events:none}
.field.off .dd-btn{cursor:default}
.hero-side .demo-chip{margin:0}
.core-hint{
  margin:22px 0 0;font-size:.9rem;color:var(--txt-2);text-align:center;
}
.core-hint b{color:var(--txt);font-weight:600}
.core-hint span{display:block;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--txt-3);margin-top:7px}

@media (max-width:1080px){
  .hero{min-height:0;padding-top:28px}
  .hero-grid{grid-template-columns:1fr;gap:34px;justify-items:center}
  .hero-copy{width:min(100%,38ch);text-align:center;justify-self:center}
  .hero-sub{margin-inline:auto}
  .hero-facts{justify-content:center}
  .hero-side{align-items:center;justify-self:center;width:min(100%,42ch)}
  .hero-side .core-hint{text-align:center}
  /* o botão de formato sobe para logo abaixo da lente */
  .hero-side .opts{
    order:-1;width:100%;display:flex;flex-direction:column;align-items:center;
    position:relative;z-index:30;      /* a gaveta abre por cima do que vem depois */
  }
  .hero-side .opts .optbar{align-items:center;margin:0}
  .hero-side .opts .drawer{width:min(100%,340px)}
  .typed{min-width:0}          /* sem reserva de largura: o texto é centrado */
}

/* ---------- NÚCLEO / LENTE ---------- */
.core{
  --size:clamp(250px,32vw,380px);
  --rx:0deg; --ry:0deg; --sc:1; --rot:0deg; --tz:0px;
  --hx:32%; --hy:22%;
  width:var(--size);height:var(--size);
  margin:0 auto;position:relative;
  isolation:isolate;
  display:block;padding:0;border:0;background:none;color:inherit;font:inherit;
  cursor:pointer;-webkit-tap-highlight-color:transparent;
  transform:perspective(900px) translateZ(var(--tz)) rotateX(var(--rx)) rotateY(var(--ry)) scale(var(--sc));
  transform-style:preserve-3d;
  transition:transform .28s cubic-bezier(.2,.9,.3,1);
}
.core:disabled{cursor:default}
.core:focus-visible{outline:none}
.core:focus-visible .core-barrel{box-shadow:0 0 0 3px var(--red),0 34px 70px -20px rgba(0,0,0,.9)}
.core-glow{
  position:absolute;inset:-22%;border-radius:50%;
  /* sem filter: blur — um filtro CSS aqui cria uma camada retangular no
     compositor, e é justamente esse retângulo que vazava em alguns
     navegadores. O degradê abaixo faz o mesmo efeito sem camada extra. */
  background:radial-gradient(circle,
    rgba(229,50,43,.30) 0%,
    rgba(229,50,43,.20) 26%,
    rgba(229,50,43,.10) 42%,
    rgba(229,50,43,.04) 56%,
    rgba(229,50,43,.01) 66%,
    transparent 74%);
  opacity:.5;transition:opacity .6s ease;
  z-index:-1;
}
.core[data-active="1"] .core-glow{opacity:1}

/* barril: aro externo com moleteado, anel gravado e bisel interno */
.core-barrel{
  position:absolute;inset:0;border-radius:50%;
  background:
    linear-gradient(158deg,rgba(255,255,255,.10),rgba(255,255,255,0) 44%),
    radial-gradient(circle closest-side,
      #0A0A0C 0 67%,
      #0E0E11 67% 70%,
      #26262B 70% 74%,
      #1D1D21 74% 92%,
      #3C3C44 92% 95.5%,
      #141417 95.5% 100%);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.09),
    0 42px 80px -26px rgba(0,0,0,.95),
    inset 0 1px 0 rgba(255,255,255,.14);
}
.core-barrel::before{   /* moleteado do aro externo */
  content:"";position:absolute;inset:0;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,
    rgba(255,255,255,.10) 0deg .5deg, transparent .5deg 1.5deg);
  -webkit-mask:radial-gradient(circle closest-side,transparent 92%,#000 92.5%,#000 96%,transparent 96.5%);
  mask:radial-gradient(circle closest-side,transparent 92%,#000 92.5%,#000 96%,transparent 96.5%);
}
.core-barrel::after{    /* sombra do bisel que desce para as lâminas */
  content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle closest-side,
    rgba(0,0,0,.75) 0 66%,rgba(0,0,0,.25) 69%,transparent 73%);
}

/* vidro + reflexo */
.core-glass{
  position:absolute;inset:15.5%;border-radius:50%;
  background:
    radial-gradient(circle at var(--hx,32%) var(--hy,22%),rgba(255,255,255,.22),transparent 44%),
    radial-gradient(ellipse 70% 45% at 50% 74%,rgba(229,50,43,.28),transparent 70%),
    radial-gradient(circle at 50% 50%,#1D0C0B,#08060700 60%,#08060A 88%);
  box-shadow:
    inset 0 0 46px rgba(0,0,0,.9),
    inset 0 0 0 1px rgba(255,255,255,.07),
    inset 0 0 22px rgba(229,50,43,.18);
  overflow:hidden;
}
.core-canvas{
  position:absolute;inset:0;width:100%;height:100%;display:block;
  /* nenhum recorte por CSS aqui: quem recorta é o próprio canvas, em
     assets/js/lens.js. Máscara e clip-path criavam camadas compostas
     desnecessárias, que eram parte do problema e não da solução. */
}

/* lâminas do obturador (geometria gerada em JS) */
.blades{transition:none}
.blades path{transition:none}

/* SVG: gravação do barril + anel de progresso */
.core-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.engrave{
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:2.6px;
  fill:rgba(255,255,255,.3);text-transform:uppercase;
}
.engrave-red{fill:rgba(229,50,43,.85)}
.engrave-small{font-family:var(--f-mono);font-size:8px;letter-spacing:1.6px;
  fill:rgba(255,255,255,.34);text-transform:uppercase}
.ring-track{fill:none;stroke:rgba(255,255,255,.07);stroke-width:3}
.ring-halo{
  fill:none;stroke:url(#ringGrad);stroke-width:11;stroke-linecap:round;
  opacity:.28;
  transform:rotate(-90deg);transform-origin:200px 200px;
  transition:stroke-dashoffset .35s cubic-bezier(.22,.9,.3,1);
}
.ring-prog{
  fill:none;stroke:url(#ringGrad);stroke-width:4;stroke-linecap:round;
  transform:rotate(-90deg);transform-origin:200px 200px;
  transition:stroke-dashoffset .35s cubic-bezier(.22,.9,.3,1);
}

/* leitura central */
.core-readout{
  opacity:0;transition:opacity .3s ease .06s;
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:2px;pointer-events:none;text-align:center;padding:0 18%;
}
.core-pct{
  font-family:var(--f-display);font-weight:300;
  font-size:clamp(2rem,5.4vw,3.15rem);line-height:1;letter-spacing:-.03em;
  text-shadow:0 2px 24px rgba(0,0,0,.7);
}
.core[data-open="1"] .core-readout{opacity:1}
.core-label{font-size:.88rem;color:rgba(255,255,255,.78);font-weight:500}
.core-sublabel{font-family:var(--f-mono);font-size:.66rem;color:var(--txt-3);letter-spacing:.06em;margin-top:4px}
.core-arrow{width:44px;height:44px;stroke:var(--red);fill:none;stroke-width:1.6;display:none}
.core[data-state="completed"] .core-arrow{display:block;animation:pop .45s cubic-bezier(.2,1.5,.4,1)}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}

/* respiração em repouso */
.core[data-state="idle"][data-open="0"] .core-barrel{animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:rotate(var(--rot)) scale(1)}50%{transform:rotate(var(--rot)) scale(1.015)}}
/* obturador aberto = a lente deu zoom: gira o barril e avança */
.core[data-open="1"]{--rot:20deg;--sc:1.04;--tz:34px}
.core-barrel,.core-svg{
  transform:rotate(var(--rot));
  transition:transform .62s cubic-bezier(.22,.86,.24,1);
}
.core[data-open="1"] .core-glow{opacity:1}
.core[data-open="1"] .core-barrel{
  box-shadow:
    0 0 0 1px rgba(255,255,255,.12),
    0 60px 96px -30px rgba(0,0,0,.98),
    inset 0 1px 0 rgba(255,255,255,.16);
}

@media (prefers-reduced-motion:reduce){
  .core-barrel,.engrave-group{animation:none !important}
  .core[data-shutter="1"] .core-shutter{animation:none}
  .core{transition:none}
}



/* ---------- resumo das opções + gaveta ---------- */
.opts{width:100%}
.optbar{
  display:flex;align-items:flex-start;justify-content:flex-start;gap:10px;
  flex-direction:column;margin:0;
}
.optsum{
  font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--txt-3);
}
.btn-alter{
  position:relative;overflow:hidden;
  background:none;border:1px solid rgba(229,50,43,.5);color:var(--red);
  font:inherit;font-size:.84rem;font-weight:600;letter-spacing:-.01em;
  padding:9px 18px;border-radius:999px;cursor:pointer;
  display:inline-flex;align-items:center;gap:9px;
  transition:color .25s,border-color .25s,box-shadow .25s;
}
.btn-alter::before{            /* preenchimento que entra pela esquerda */
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,var(--red),var(--red-hot));
  transform:scaleX(0);transform-origin:left;
  transition:transform .32s cubic-bezier(.4,.9,.3,1);
}
.btn-alter:hover,.btn-alter:focus-visible{
  color:#fff;border-color:var(--red-hot);
  box-shadow:0 6px 22px -6px rgba(229,50,43,.65);
}
.btn-alter:hover::before,.btn-alter:focus-visible::before{transform:scaleX(1)}
.btn-alter svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2.2;transition:transform .3s}
.btn-alter:hover svg{transform:translateY(2px)}
.btn-alter[aria-expanded="true"] svg{transform:rotate(180deg)}
.btn-alter[aria-expanded="true"]:hover svg{transform:rotate(180deg) translateY(2px)}
@media (prefers-reduced-motion:reduce){
  .btn-alter::before{transition:none}
  .btn-alter svg{transition:none}
}
.drawer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s cubic-bezier(.3,.9,.3,1)}
.drawer.open{grid-template-rows:1fr}
.drawer > div{overflow:hidden;min-height:0}
.drawer.pronta{position:relative;z-index:30}
.drawer.pronta > div{overflow:visible}

/* ---------- lista de opções personalizada (substitui o select nativo) ---------- */
.dd{position:relative}
.dd.open{z-index:80}
.dd-btn{
  width:100%;display:flex;align-items:center;gap:10px;
  background:var(--panel-2);color:var(--txt);
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:12px 38px 12px 14px;font:inherit;font-size:.92rem;
  cursor:pointer;text-align:left;position:relative;
  transition:border-color .2s;
}
.dd-btn:hover{border-color:rgba(229,50,43,.55)}
.dd-btn[aria-expanded="true"]{border-color:var(--red)}
.dd-btn .dd-caret{
  position:absolute;right:13px;top:50%;width:13px;height:13px;
  stroke:var(--txt-2);fill:none;stroke-width:2;
  transform:translateY(-50%);transition:transform .25s;
}
.dd-btn[aria-expanded="true"] .dd-caret{transform:translateY(-50%) rotate(180deg);stroke:var(--red)}
.select .dd-btn .ico{position:static;transform:none;flex:none;width:16px;height:16px}

.dd-list{
  position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:80;
  margin:0;padding:5px;list-style:none;
  background:#131317;border:1px solid var(--line-2);border-radius:var(--r-sm);
  box-shadow:0 20px 44px -12px rgba(0,0,0,.9);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s,transform .18s,visibility .18s;
}
.dd.open .dd-list{opacity:1;visibility:visible;transform:none}
.dd-list.acima{top:auto;bottom:calc(100% + 6px);transform:translateY(6px)}
.dd.open .dd-list.acima{transform:none}
.dd-list{max-height:min(58vh,320px);overflow-y:auto}
.dd-opt{
  padding:10px 12px;border-radius:7px;cursor:pointer;font-size:.9rem;color:var(--txt-2);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.dd-opt:hover,.dd-opt.cursor{background:rgba(229,50,43,.14);color:var(--txt)}
.dd-opt[aria-selected="true"]{background:var(--red);color:#fff;font-weight:600}
.dd-opt[aria-selected="true"]:hover{background:var(--red-hot)}
.dd-opt[aria-disabled="true"]{opacity:.42;cursor:not-allowed}
.dd-opt[aria-disabled="true"]:hover{background:none;color:var(--txt-2)}

/* ---------- barra de controles ---------- */
.controlbar{
  width:100%;margin:clamp(26px,4vw,44px) auto 0;
  display:grid;grid-template-columns:repeat(3,minmax(140px,1fr)) 1.7fr;gap:28px;
  padding:22px 26px;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:var(--r);
  text-align:left;
}
.field label{display:block;font-size:.78rem;color:var(--txt-3);margin-bottom:9px;letter-spacing:.02em}
.select{position:relative}
.select select{
  appearance:none;width:100%;
  background:var(--panel-2);color:var(--txt);
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:12px 38px 12px 40px;font:inherit;font-size:.92rem;cursor:pointer;
}
.select select:disabled{opacity:.5;cursor:not-allowed}
.select select:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.select .ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--red);fill:none;stroke-width:1.6;pointer-events:none}
.select .caret-ico{position:absolute;right:13px;top:50%;transform:translateY(-50%);width:14px;height:14px;stroke:var(--txt-2);fill:none;stroke-width:1.8;pointer-events:none}

.steps{display:flex;gap:22px}
.steprow{
  display:none;gap:20px;flex-wrap:wrap;justify-content:center;
  width:100%;margin:22px auto 0;padding:16px 20px;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:var(--r);
}
.steprow.on{display:flex}
.steprow .step{flex:1 1 120px;min-width:110px}
.step{flex:1;min-width:0}
.step-top{display:flex;align-items:center;gap:8px}
.step-dot{width:14px;height:14px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);flex:none;position:relative}
.step-name{font-size:.86rem;color:var(--txt-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.step-time{font-family:var(--f-mono);font-size:.75rem;color:var(--txt-3);margin-top:6px;padding-left:22px}
.step[data-on="1"] .step-dot{background:var(--red);border-color:var(--red);box-shadow:0 0 12px rgba(229,50,43,.7)}
.step[data-on="1"] .step-name{color:var(--txt)}
.step[data-on="1"] .step-time{color:var(--txt-2)}
.step[data-done="1"] .step-dot{background:var(--red);border-color:var(--red);box-shadow:none}
.step[data-done="1"] .step-dot::after{
  content:"";position:absolute;left:4px;top:1.5px;width:4px;height:7px;
  border:solid #fff;border-width:0 1.6px 1.6px 0;transform:rotate(42deg);
}
.step[data-done="1"] .step-name{color:var(--txt-2)}

.controlbar-compact{
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:18px;margin-top:16px;
}
@media (max-width:1000px){
  .controlbar{grid-template-columns:1fr 1fr;gap:20px}
}
@media (max-width:560px){
  .controlbar{grid-template-columns:1fr;padding:18px}
  .steps{flex-wrap:wrap;gap:14px}
  .step{flex:0 0 calc(50% - 7px)}
}

/* ---------- estado do arquivo / ações ---------- */
.filebar{
  display:none;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin:22px auto 0;font-size:.9rem;color:var(--txt-2);
}
.filebar.on{display:flex}
.filebar .fname{color:var(--txt);font-weight:600;max-width:min(46ch,72vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.filebar .meta{font-family:var(--f-mono);font-size:.78rem;color:var(--txt-3)}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font:inherit;font-weight:600;font-size:.92rem;
  padding:12px 22px;border-radius:var(--r-sm);cursor:pointer;text-decoration:none;
  border:1px solid var(--line-2);background:transparent;color:var(--txt);
  transition:background .18s,border-color .18s,transform .1s;
}
.btn:hover{background:rgba(255,255,255,.06)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.btn-primary{background:var(--red);border-color:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-hot);border-color:var(--red-hot)}
.btn-ghost{color:var(--txt-2)}
.btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}

.demo-chip{
  display:inline-flex;align-items:center;gap:8px;margin:20px auto 0;
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--txt-3);border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.demo-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red);opacity:.8}

.alert{
  display:none;max-width:640px;margin:20px auto 0;padding:14px 18px;
  border:1px solid rgba(229,50,43,.4);background:rgba(229,50,43,.09);
  border-radius:var(--r-sm);color:#FFB3A6;font-size:.9rem;text-align:center;
}
.alert.on{display:block}

/* ---------- seções ---------- */
.band{padding:clamp(56px,8vw,96px) 0;border-top:1px solid var(--line)}
.band-head{max-width:660px;margin-bottom:44px}
.band-head p{color:var(--txt-2);margin:0}

.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--r);padding:26px;
}
.card h3{margin-bottom:8px}
.card p{color:var(--txt-2);margin:0;font-size:.94rem}
.card .num{
  font-family:var(--f-mono);font-size:.72rem;color:var(--red);letter-spacing:.16em;display:block;margin-bottom:16px;
}
.card-link{text-decoration:none;display:block;transition:border-color .2s,transform .2s}
.card-link:hover{border-color:rgba(229,50,43,.5);transform:translateY(-2px)}
.card-link .go{display:inline-block;margin-top:16px;color:var(--red);font-size:.88rem;font-weight:600}

/* chips de formato */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--f-mono);font-size:.8rem;letter-spacing:.05em;
  border:1px solid var(--line-2);border-radius:8px;padding:9px 14px;color:var(--txt-2);
}
.chip b{color:var(--txt);font-weight:500}

/* tabela */
.table{width:100%;border-collapse:collapse;font-size:.93rem;margin:0 0 24px}
.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line)}
.table th{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--txt-3);font-weight:400;
}
.table td{color:var(--txt-2)}
.table td:first-child{color:var(--txt);font-weight:500}
.table-wrap{overflow-x:auto}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;
  font-family:var(--f-display);font-weight:500;font-size:1.02rem;letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:9px;height:9px;
  border-right:1.5px solid var(--red);border-bottom:1.5px solid var(--red);
  transform:translateY(-70%) rotate(45deg);transition:transform .22s;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq details p{color:var(--txt-2);margin:0 0 20px;max-width:70ch;font-size:.95rem}

/* prosa das páginas internas */
.page-head{padding:clamp(44px,6vw,76px) 0 8px}
.prose{max-width:760px}
.prose p{color:var(--txt-2);margin:0 0 20px}
.prose h2{margin:48px 0 16px}
.prose h3{margin:34px 0 10px}
.prose ul,.prose ol{color:var(--txt-2);padding-left:22px;margin:0 0 22px}
.prose li{margin-bottom:9px}
.prose strong{color:var(--txt);font-weight:600}
.prose code{font-family:var(--f-mono);font-size:.86em;background:rgba(255,255,255,.06);padding:2px 6px;border-radius:5px;color:#FFB3A6}
.prose a{color:var(--red)}
.callout{
  border-left:2px solid var(--red);background:rgba(229,50,43,.06);
  padding:18px 22px;border-radius:0 var(--r-sm) var(--r-sm) 0;margin:0 0 24px;
}
.callout p{margin:0;color:var(--txt)}
.pre{
  font-family:var(--f-mono);font-size:.82rem;line-height:1.75;color:#C9C9D2;
  background:#0B0B0E;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:18px 20px;overflow-x:auto;margin:0 0 24px;white-space:pre;
}

/* ---------- espaço publicitário ---------- */
.adslot{
  display:flex;align-items:center;justify-content:center;
  margin:0 auto;border:1px dashed rgba(255,255,255,.1);border-radius:var(--r);
  color:var(--txt-3);font-family:var(--f-mono);font-size:.68rem;
  letter-spacing:.16em;text-transform:uppercase;
  background:rgba(255,255,255,.012);
}
.adslot[data-size="leaderboard"]{min-height:100px;max-width:970px}
.adslot[data-size="rect"]{min-height:250px;max-width:336px}
.adslot[data-size="banner"]{min-height:90px;max-width:728px}
.ad-band{padding:40px 0;border-top:1px solid var(--line)}

/* ---------- rodapé ---------- */
.site-foot{border-top:1px solid var(--line);padding:60px 0 40px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}
.foot-grid h4{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt-3);font-weight:400;margin:0 0 16px;
}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin-bottom:11px}
.foot-grid a{color:var(--txt-2);text-decoration:none;font-size:.92rem}
.foot-grid a:hover{color:var(--red)}
.foot-about p{color:var(--txt-3);font-size:.9rem;margin:14px 0 0;max-width:34ch}
.foot-base{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  color:var(--txt-3);font-size:.84rem;
}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:1/-1}}

/* acessibilidade */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--red);color:#fff;padding:12px 18px;z-index:100}
.skip:focus{left:12px;top:12px}

/* ==========================================================================
   Curso interativo — máxima qualidade nas redes
   ========================================================================== */
.curso-head{padding:clamp(44px,6vw,72px) 0 0}
.progresso{
  position:sticky;top:var(--head);z-index:40;
  background:rgba(8,8,10,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);padding:14px 0;margin-bottom:8px;
}
.progresso-in{display:flex;align-items:center;gap:16px}
.progresso-barra{flex:1;height:4px;background:rgba(255,255,255,.09);border-radius:99px;overflow:hidden}
.progresso-fill{height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--red-hot));border-radius:99px;transition:width .45s cubic-bezier(.3,.9,.3,1)}
.progresso-txt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;color:var(--txt-3);white-space:nowrap}

.modulo{border-top:1px solid var(--line);padding:clamp(44px,6vw,72px) 0}
.modulo-num{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;color:var(--red);
  display:block;margin-bottom:12px;
}
.feito{
  display:inline-flex;align-items:center;gap:11px;cursor:pointer;
  margin-top:30px;padding:11px 18px;border:1px solid var(--line-2);border-radius:999px;
  font-size:.86rem;font-weight:600;color:var(--txt-2);
  transition:border-color .2s,color .2s,background .2s;user-select:none;
}
.feito:hover{border-color:rgba(229,50,43,.55);color:var(--txt)}
.feito input{position:absolute;opacity:0;width:1px;height:1px}
.feito .caixa{
  width:17px;height:17px;border:1.6px solid var(--line-2);border-radius:5px;flex:none;
  display:grid;place-items:center;transition:background .2s,border-color .2s;
}
.feito .caixa::after{
  content:"";width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;
  transform:rotate(42deg) scale(0);transition:transform .2s cubic-bezier(.2,1.5,.4,1);
  margin-top:-2px;
}
.feito input:checked + .caixa{background:var(--red);border-color:var(--red)}
.feito input:checked + .caixa::after{transform:rotate(42deg) scale(1)}
.feito input:checked ~ .rot{color:var(--red)}
.feito input:focus-visible + .caixa{outline:2px solid var(--red);outline-offset:3px}

/* seletor de rede */
.redes{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 26px}
.rede{
  flex:1 1 160px;background:rgba(255,255,255,.03);color:var(--txt-2);
  border:1px solid var(--line-2);border-radius:var(--r);padding:16px 18px;
  cursor:pointer;font:inherit;text-align:left;transition:all .22s;
}
.rede b{display:block;font-family:var(--f-display);font-weight:600;font-size:1rem;color:var(--txt);margin-bottom:3px}
.rede span{font-size:.8rem}
.rede[aria-pressed="true"]{
  border-color:var(--red);background:rgba(229,50,43,.1);
  box-shadow:0 8px 26px -12px rgba(229,50,43,.8);
}
.rede[aria-pressed="true"] span{color:#FF9179}

.segs{display:inline-flex;background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:999px;padding:4px;gap:4px}
.seg{
  background:none;border:0;color:var(--txt-2);font:inherit;font-size:.84rem;font-weight:600;
  padding:8px 16px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s;
}
.seg[aria-pressed="true"]{background:var(--red);color:#fff}

.ficha{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.018));
  border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-top:24px;
}
.ficha dl{display:grid;grid-template-columns:auto 1fr;gap:12px 22px;margin:0}
.ficha dt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);align-self:center}
.ficha dd{margin:0;font-weight:600;color:var(--txt);font-size:.96rem}
.selo{
  display:inline-flex;align-items:center;gap:7px;margin-top:20px;
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 13px;border-radius:999px;border:1px solid var(--line-2);color:var(--txt-3);
}
.selo[data-tipo="oficial"]{border-color:rgba(52,199,123,.45);color:#5FD79B}
.selo[data-tipo="consenso"]{border-color:rgba(229,150,45,.45);color:#E5962D}

.cmd{position:relative;margin-top:20px}
.cmd pre{
  font-family:var(--f-mono);font-size:.78rem;line-height:1.8;color:#C9C9D2;
  background:#0B0B0E;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:20px 20px 20px;overflow-x:auto;margin:0;white-space:pre;
}
.copiar{
  position:absolute;top:10px;right:10px;
  background:rgba(20,20,24,.95);border:1px solid var(--line-2);color:var(--txt-2);
  font:inherit;font-size:.76rem;font-weight:600;padding:7px 13px;border-radius:7px;cursor:pointer;
  transition:color .2s,border-color .2s;
}
.copiar:hover{color:var(--red);border-color:rgba(229,50,43,.55)}

/* zona segura */
.zona-wrap{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:start}
.fone{
  width:230px;aspect-ratio:9/16;position:relative;flex:none;
  border:2px solid rgba(255,255,255,.14);border-radius:26px;overflow:hidden;
  background:linear-gradient(160deg,#1A1A1E,#0B0B0D);
}
.fone-seguro{
  position:absolute;border:1.5px dashed rgba(52,199,123,.75);border-radius:6px;
  transition:inset .35s cubic-bezier(.3,.9,.3,1);
}
.fone-seguro::after{
  content:"área segura";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--f-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(95,215,155,.9);
}
.fone-ui{position:absolute;background:rgba(229,50,43,.16);transition:all .35s}
.fone-legenda{display:flex;flex-direction:column;gap:12px;font-size:.92rem;color:var(--txt-2)}
.fone-legenda li{list-style:none;display:flex;gap:10px;align-items:flex-start}
.fone-legenda .marca{width:12px;height:12px;border-radius:3px;flex:none;margin-top:5px}
@media (max-width:680px){.zona-wrap{grid-template-columns:1fr}.fone{margin-inline:auto}}

/* quiz */
.quiz-q{border-top:1px solid var(--line);padding:26px 0}
.quiz-q:first-child{border-top:0;padding-top:0}
.quiz-q p{font-family:var(--f-display);font-weight:500;font-size:1.05rem;margin:0 0 16px;letter-spacing:-.01em}
.quiz-opts{display:flex;flex-direction:column;gap:9px}
.quiz-opt{
  background:rgba(255,255,255,.03);border:1px solid var(--line-2);color:var(--txt-2);
  border-radius:var(--r-sm);padding:13px 17px;font:inherit;font-size:.93rem;
  cursor:pointer;text-align:left;transition:all .2s;
}
.quiz-opt:hover{border-color:rgba(255,255,255,.28);color:var(--txt)}
.quiz-opt.certa{border-color:#34C77B;background:rgba(52,199,123,.13);color:#8FE5BB}
.quiz-opt.errada{border-color:var(--red);background:rgba(229,50,43,.12);color:#FFB3A6}
.quiz-fb{margin:14px 0 0;font-size:.9rem;color:var(--txt-2);display:none}
.quiz-fb.on{display:block}