/* sciatec.com.br | claro, limpo, moderno, nas cores da marca (holografico sobre preto). Sem fontes web, sem rede, sem estilo inline. */
:root {
  color-scheme: light;
  --bg: #f7f5fa; --ink: #0b0c0f; --mut: #565a68; --ln: rgba(11, 12, 15, .1);
  --rosa: #e45bb5; --lil: #7a5cff; --cian: #1fa6d8; --menta: #19b896;
  --holo: linear-gradient(100deg, #ff7cc8 0%, #a58bff 34%, #62c8fa 68%, #5fe3bd 100%);
  --pad: clamp(20px, 4.2vw, 64px);
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100dvh; display: grid; grid-template-rows: auto 1fr auto; position: relative; overflow-x: clip;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  background: var(--bg); color: var(--ink); font: 400 1rem/1.5 var(--sans); -webkit-font-smoothing: antialiased;
}
:focus-visible { outline: 2px solid var(--lil); outline-offset: 3px; }

/* fundo holografico: imagem da marca + degrades em movimento lento (so transform) */
.wash { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.wash::before {
  content: ""; position: absolute; inset: -6%; opacity: .62;
  background: url("holo.jpg?v=1") center / cover no-repeat;
  -webkit-mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .55) 38%, rgba(0, 0, 0, .12) 62%, transparent 82%);
  mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .55) 38%, rgba(0, 0, 0, .12) 62%, transparent 82%);
}
.wash::after {
  content: ""; position: absolute; inset: -22%; will-change: transform;
  background:
    radial-gradient(46% 42% at 92% 8%, rgba(165, 139, 255, .42), transparent 72%),
    radial-gradient(44% 42% at 4% 92%, rgba(255, 124, 200, .32), transparent 72%),
    radial-gradient(40% 38% at 74% 96%, rgba(95, 227, 189, .34), transparent 72%),
    radial-gradient(34% 30% at 52% 4%, rgba(98, 200, 250, .3), transparent 72%);
  animation: deriva 30s ease-in-out infinite alternate;
}
@keyframes deriva { from { transform: translate3d(-2.5%, -1.5%, 0) scale(1); } to { transform: translate3d(2.5%, 2%, 0) scale(1.08); } }

.topo, .hero, .pe { position: relative; z-index: 1; }
.topo { display: flex; align-items: center; justify-content: space-between; gap: 12px 16px; flex-wrap: wrap; padding: calc(var(--pad) * .7) var(--pad) 0; }
.marca { display: inline-flex; text-decoration: none; }
.logo { display: block; width: clamp(104px, 12vw, 156px); height: auto; border-radius: 50%; filter: drop-shadow(0 8px 14px rgba(110, 80, 230, .32)) drop-shadow(0 2px 3px rgba(11, 12, 15, .2)); }
.tag {
  margin: 0; display: inline-flex; align-items: center; gap: 9px; min-height: 38px; padding: 0 16px; border: 1px solid rgba(255, 255, 255, .85); border-radius: 999px;
  background: rgba(255, 255, 255, .72); box-shadow: 0 4px 18px rgba(110, 80, 230, .1);
  font-size: .82rem; font-weight: 600; letter-spacing: .02em; color: var(--mut);
}
.tag i { width: 9px; height: 9px; border-radius: 50%; background: var(--holo); animation: pisca 2.4s ease-in-out infinite; }
@keyframes pisca { 50% { opacity: .35; } }

.hero { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(20px, 4vw, 48px); align-content: center; padding: clamp(20px, 4dvh, 56px) var(--pad); }
.etq { margin: 0 0 14px; font-size: .8rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--lil); }
h1 { margin: 0; font-weight: 800; font-size: clamp(2.3rem, 1.2rem + 5.4vw, 5rem); line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
h1 span {
  background: linear-gradient(100deg, #e4509f 0%, #7a5cff 38%, #1496d0 72%, #12ae88 100%); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.lead { margin: clamp(16px, 2.6dvh, 26px) 0 0; max-width: 34em; font-size: clamp(1.05rem, .95rem + .5vw, 1.3rem); line-height: 1.5; color: var(--mut); }
.acoes { margin: clamp(20px, 3.4dvh, 32px) 0 0; }
.botao {
  position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 0 26px; border-radius: 999px;
  background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; font-size: 1.02rem; letter-spacing: -.01em;
  box-shadow: 0 10px 26px rgba(11, 12, 15, .22);
  transition: transform .18s ease, box-shadow .18s ease, color .18s ease;
}
.botao::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--holo); opacity: 0; transition: opacity .18s ease; z-index: -1; }
.botao svg { width: 16px; height: 16px; flex: none; }
.botao:hover { transform: translateY(-2px); color: var(--ink); box-shadow: 0 14px 34px rgba(150, 110, 255, .4); }
.botao:hover::before { opacity: 1; }
.botao:focus-visible { outline: 2px solid var(--lil); outline-offset: 4px; }

.fatos { list-style: none; margin: clamp(22px, 4dvh, 40px) 0 0; padding: 0; display: grid; gap: 12px; }
.fatos li {
  display: grid; gap: 2px; padding: 15px 18px; border: 1px solid rgba(255, 255, 255, .9); border-radius: 16px;
  background: rgba(255, 255, 255, .74); box-shadow: 0 8px 28px rgba(110, 80, 230, .1);
}
.fatos b { font-size: 1.02rem; letter-spacing: -.01em; }
.fatos span { font-size: .95rem; color: var(--mut); }

.mapa { margin: 0; position: relative; width: min(100%, 560px); justify-self: center; }
#mapa { display: block; width: 100%; aspect-ratio: 1; }
.mapa figcaption { margin-top: 8px; text-align: center; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }

.pe { padding: 0 var(--pad) calc(var(--pad) * .6); }
.pe small { font-size: .82rem; color: var(--mut); }

.topo, .txt > *, .mapa { animation: entra .8s cubic-bezier(.2, .7, .2, 1) both; }
:root { --d: 1.7s; } html.sem-intro { --d: 0s; }
.topo { animation-delay: var(--d); } .etq { animation-delay: calc(var(--d) + .05s); } h1 { animation-delay: calc(var(--d) + .12s); } .lead { animation-delay: calc(var(--d) + .2s); } .acoes { animation-delay: calc(var(--d) + .26s); } .fatos { animation-delay: calc(var(--d) + .32s); } .mapa { animation-delay: calc(var(--d) + .2s); }
@keyframes entra { from { opacity: 0; translate: 0 14px; } }

@media (min-width: 560px) { .fatos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 960px) {
  .hero { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; }
  .mapa { justify-self: end; width: min(100%, 600px); }
}
@media (max-width: 480px) { .botao { width: 100%; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* abertura: um unico movimento continuo, 2.9s. Sem subida. Um degrade diagonal revela o logo enquanto ele cresce e o brilho se acende;
   depois o logo "atravessa" a tela (zoom grande + fade) enquanto o preto some e a pagina entra por baixo. */
.intro {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; overflow: hidden; pointer-events: none; background: #000;
  animation: intro-sai 2.5s linear both;
}
.intro-glow {
  position: absolute; width: min(100vw, 820px); aspect-ratio: 2.7; border-radius: 50%; opacity: 0; will-change: transform, opacity;
  background: radial-gradient(closest-side, rgba(200, 185, 255, .34), rgba(170, 150, 255, .13) 52%, rgba(120, 190, 250, .05) 70%, transparent 82%);
  animation: glow-uni 2.5s linear both;
}
.intro-logo {
  position: relative; width: min(74vw, 600px); line-height: 0; opacity: 0; will-change: transform, opacity;
  animation: logo-uni 2.5s linear both;
}
/* a mascara da revelacao diagonal fica so no miolo (as imagens); o flare e irmao dele, entao nao e cortado pela caixa do logo */
.intro-miolo {
  position: relative; display: block; line-height: 0;
  -webkit-mask-image: linear-gradient(125deg, #000 0%, #000 40%, transparent 60%, transparent 100%); mask-image: linear-gradient(125deg, #000 0%, #000 40%, transparent 60%, transparent 100%);
  -webkit-mask-size: 300% 300%; mask-size: 300% 300%; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  animation: revela 2.5s linear both;
}
.intro-logo img { display: block; width: 100%; height: auto; }
@keyframes intro-sai {
  0%, 62% { transform: translate3d(0, 0, 0); animation-timing-function: cubic-bezier(.72, 0, .18, 1); }
  99% { transform: translate3d(100%, 0, 0); visibility: visible; }
  100% { transform: translate3d(100%, 0, 0); visibility: hidden; }
}
@keyframes logo-uni {
  0%, 2% { opacity: 0; transform: scale(.84); animation-timing-function: cubic-bezier(.16, .84, .3, 1); }
  24% { opacity: 1; transform: scale(1); animation-timing-function: linear; }
  64% { opacity: 1; transform: scale(1.08); animation-timing-function: cubic-bezier(.5, 0, .9, .6); }
  100% { opacity: 1; transform: scale(1.1); }
}
@keyframes revela {
  0%, 2% { -webkit-mask-position: 100% 100%; mask-position: 100% 100%; animation-timing-function: cubic-bezier(.35, .1, .25, 1); }
  30%, 100% { -webkit-mask-position: 0% 0%; mask-position: 0% 0%; }
}
@keyframes glow-uni {
  0%, 2% { opacity: 0; transform: scale(.8); animation-timing-function: cubic-bezier(.2, .8, .3, 1); }
  30% { opacity: 1; transform: scale(1); animation-timing-function: linear; }
  66% { opacity: .75; transform: scale(1.1); animation-timing-function: cubic-bezier(.5, 0, .9, .6); }
  100% { opacity: .75; transform: scale(1.14); }
}
/* interior holografico andando + brilho passando: faixa larga deslizando por transform dentro de uma mascara estatica com o formato do logo */
.intro-shine {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none; opacity: 0; transition: opacity .5s ease;
  -webkit-mask: url("intro-logo.webp?v=1") center / 100% 100% no-repeat; mask: url("intro-logo.webp?v=1") center / 100% 100% no-repeat;
}
.intro-logo.efeito .intro-shine { opacity: .62; }
.intro-shine i {
  position: absolute; top: 0; bottom: 0; left: 0; width: 300%; will-change: transform;
  background: linear-gradient(100deg, #ff7cc8 0%, #a58bff 11%, #62c8fa 22%, #5fe3bd 31%, #ffffff 38%, #ff7cc8 45%, #a58bff 56%, #62c8fa 68%, #5fe3bd 80%, #ff7cc8 100%);
  animation: shine-move 2.5s linear both;
}
@keyframes shine-move { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-66.66%, 0, 0); } }
html.sem-intro .intro { display: none; }
@media (prefers-reduced-motion: reduce) { .intro { display: none; } :root { --d: 0s; } }

/* espera o logo carregar: enquanto a classe intro-hold existe, tudo fica parado (so quando ha JS, para nao travar sem ele) */
html.intro-hold .intro, html.intro-hold .intro *,
html.intro-hold .topo, html.intro-hold .txt > *, html.intro-hold .mapa { animation-play-state: paused; }

.marca { cursor: pointer; }
.marca:hover .logo { filter: drop-shadow(0 10px 18px rgba(150, 110, 255, .5)) drop-shadow(0 2px 3px rgba(11, 12, 15, .2)); }

.marca { cursor: pointer; }

/* logo redondo do topo: holografico vivo e continuo. Uma unica faixa (cores + um brilho embutido) desliza sempre para o mesmo lado,
   em velocidade constante, dentro de uma mascara estatica so com as letras. Sem pausa, sem vai-e-volta, sem "respirar". So transform. */
.logo-viva { position: relative; isolation: isolate; display: block; width: clamp(104px, 12vw, 156px); border-radius: 50%; }
.logo-viva .logo { width: 100%; }
.logo-viva::before {
  content: ""; position: absolute; inset: -4px; z-index: -1; border-radius: 50%; pointer-events: none;
  box-shadow: 0 0 24px 5px rgba(150, 120, 255, .5); opacity: .38;
}
.logo-brilho {
  position: absolute; inset: 0; pointer-events: none; opacity: .95;
  -webkit-mask: url("logo-mascara.png?v=3") center / 100% 100% no-repeat; mask: url("logo-mascara.png?v=3") center / 100% 100% no-repeat;
}
.logo-brilho i {
  position: absolute; left: -100%; width: 300%; top: -50%; height: 200%; will-change: transform; transform: rotate(-16deg);
  /* o ladrilho comeca e termina na mesma cor, entao a emenda some; 3 ladrilhos na largura e desliza exatamente 1 ladrilho por ciclo */
  background: linear-gradient(90deg, #ff5fbf 0%, #9a7bff 20%, #3fb6ff 40%, #3fe3b0 58%, #b79bff 72%, #ffffff 82%, #ff86cf 92%, #ff5fbf 100%) 0 0 / 33.3333% 100% repeat-x;
  animation: holo-vivo 4.8s linear infinite;
}
@keyframes holo-vivo { from { transform: rotate(-16deg) translate3d(0, 0, 0); } to { transform: rotate(-16deg) translate3d(-33.3333%, 0, 0); } }
@media (prefers-reduced-motion: reduce) { .logo-brilho i { animation: none; } }

/* Android: o toque num link desenha um retangulo translucido (realce de toque) que ficava preso por cima da abertura ao refaze-la */
a, button, .marca { -webkit-tap-highlight-color: transparent; }
.marca:focus:not(:focus-visible) { outline: none; }

/* abertura: o holografico "muda de tom" girando o matiz do proprio logo (filter: hue-rotate, que roda no compositor). Sem camada extra, sem mascara,
   entao nao existe borda/caixa em volta do logo. O logo PNG tem alfa, o preto de fundo nao e afetado. */
.intro-shine { display: none; }
.intro-logo img { animation: tom-uni 2.5s linear both; will-change: filter; }
@keyframes tom-uni {
  from { filter: hue-rotate(-95deg) saturate(1.2); }
  50%  { filter: hue-rotate(40deg) saturate(1.3); }
  to   { filter: hue-rotate(190deg) saturate(1.2); }
}
@media (prefers-reduced-motion: reduce) { .intro-logo img { animation: none; } }

/* brilho interno passando na diagonal: uma copia clara do proprio logo (so as letras, pelo alfa do PNG) revelada por um degrade diagonal que varre da esquerda
   para a direita. A mascara e um degrade que cobre a caixa toda, como a da revelacao (sem a borda fininha que a mascara de imagem causava). */
.intro-logo { position: relative; }
.intro-logo .intro-brilho {
  position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; opacity: .9; animation: none;
  filter: brightness(2.7) saturate(.2);
  -webkit-mask-image: linear-gradient(115deg, transparent 0%, transparent 36%, #000 50%, transparent 64%, transparent 100%);
  mask-image: linear-gradient(115deg, transparent 0%, transparent 36%, #000 50%, transparent 64%, transparent 100%);
  -webkit-mask-size: 300% 300%; mask-size: 300% 300%; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: 100% 50%; mask-position: 100% 50%;
  animation: brilho-diag 1s cubic-bezier(.4, 0, .6, 1) .55s 2 both;
}
@keyframes brilho-diag { from { -webkit-mask-position: 97% 50%; mask-position: 97% 50%; } to { -webkit-mask-position: 3% 50%; mask-position: 3% 50%; } }
@media (prefers-reduced-motion: reduce) { .intro-logo .intro-brilho { display: none; } }

/* flare pequeno na estrela (canto superior direito do logo): acende quando o brilho diagonal termina a passada, antes do slide.
   Gradientes que desaparecem em transparente (sem caixa visivel); so transform/opacity. */
.intro-logo .intro-flare {
  position: absolute; left: 86.5%; top: 29%; width: 56%; aspect-ratio: 1; margin: 0; pointer-events: none; opacity: 0; will-change: transform, opacity;
  transform: translate(-50%, -50%) scale(.2);
  background:
    radial-gradient(circle at 50% 50%, #fff 0, #fff 6%, rgba(240, 225, 255, .85) 12%, rgba(190, 170, 255, .42) 22%, rgba(150, 200, 255, .16) 34%, transparent 48%),
    linear-gradient(90deg, transparent 0%, rgba(210, 190, 255, .0) 10%, #fff 50%, rgba(210, 190, 255, .0) 90%, transparent 100%) center / 100% 3.2% no-repeat,
    linear-gradient(180deg, transparent 0%, rgba(150, 220, 255, .0) 22%, #fff 50%, rgba(150, 220, 255, .0) 78%, transparent 100%) center / 3.2% 68% no-repeat;
  animation: flare-uni .75s cubic-bezier(.2, .7, .3, 1) 1.1s both;
}
@keyframes flare-uni {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(.2) rotate(0deg); }
  42%  { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(12deg); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.45) rotate(24deg); }
}
@media (prefers-reduced-motion: reduce) { .intro-logo .intro-flare { display: none; } }

/* ---------- formulario de contato (sciatec): claro, vidro e holografico ---------- */
html.contato-aberto { overflow: hidden; }
.contato[hidden] { display: none; }
.contato {
  position: fixed; inset: 0; z-index: 60; display: flex; overflow-y: auto; overscroll-behavior: contain; height: 100dvh; padding: calc(var(--pad) * .8) var(--pad);
  background:
    radial-gradient(46% 42% at 92% 8%, rgba(165,139,255,.34), transparent 72%),
    radial-gradient(44% 42% at 4% 92%, rgba(255,124,200,.26), transparent 72%),
    radial-gradient(40% 38% at 74% 96%, rgba(95,227,189,.28), transparent 72%),
    rgba(247,245,250,.995);
  opacity: 0; transition: opacity .3s ease;
}
.contato.aberto { opacity: 1; }
.contato-caixa { min-width: 0; width: min(100%, 540px); margin: auto; }
.contato-topo { margin: 0 0 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 800; font-size: 1.5rem; letter-spacing: -.03em; }
.contato-x {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; cursor: pointer; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.9); background: rgba(255,255,255,.75); color: var(--ink); font: 600 .85rem/1 var(--sans); box-shadow: 0 4px 18px rgba(110,80,230,.12);
}
.contato-x i { width: 12px; height: 12px; background: linear-gradient(45deg, transparent 42%, #0b0c0f 42% 58%, transparent 58%), linear-gradient(-45deg, transparent 42%, #0b0c0f 42% 58%, transparent 58%); }
.contato-x:hover, .contato-x:focus-visible { background: #fff; }
.cf { display: block; margin: 0 0 16px; }
.cf > span { display: block; margin: 0 0 7px; font: 700 .85rem/1.2 var(--sans); color: var(--ink); }
.cf em { font-style: normal; font-weight: 500; color: var(--mut); }
.cf input, .cf textarea {
  display: block; width: 100%; min-height: 52px; padding: 13px 15px; border-radius: 14px; resize: vertical;
  background: rgba(255,255,255,.85); border: 1px solid rgba(11,12,15,.14); color: var(--ink); font: 400 1rem/1.4 var(--sans);   /* 16px: o iOS nao da zoom ao focar */
  -webkit-appearance: none; appearance: none; box-shadow: 0 6px 20px rgba(110,80,230,.08);
}
.cf textarea { min-height: 136px; }
.cf input:focus, .cf textarea:focus { outline: 2px solid var(--lil); outline-offset: 1px; background: #fff; }
.cf-armadilha { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.contato-enviar {
  position: relative; isolation: isolate; width: 100%; min-height: 56px; padding: 0 24px; cursor: pointer; border: 0; border-radius: 999px;
  background: var(--ink); color: #fff; font: 700 1.02rem/1 var(--sans); letter-spacing: -.01em; box-shadow: 0 10px 26px rgba(11,12,15,.22);
  transition: transform .18s ease, box-shadow .18s ease, color .18s ease;
}
.contato-enviar::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--holo); opacity: 0; transition: opacity .18s ease; z-index: -1; }
.contato-enviar:hover, .contato-enviar:focus-visible { transform: translateY(-2px); color: var(--ink); box-shadow: 0 14px 34px rgba(150,110,255,.4); }
.contato-enviar:hover::before, .contato-enviar:focus-visible::before { opacity: 1; }
.contato-enviar:disabled { opacity: .6; cursor: default; transform: none; }
.contato-estado { min-height: 1.4em; margin: 12px 0 0; font-size: .92rem; line-height: 1.4; color: var(--mut); }
.contato-estado.erro { color: #c2185b; font-weight: 600; }
.contato-nota { margin: 8px 0 0; font-size: .8rem; line-height: 1.5; color: var(--mut); }
.contato-nota a { color: var(--ink); }
.contato-ok { display: none; }
.contato-ok h2 { margin: 0 0 8px; font-size: clamp(1.8rem, 1rem + 4vw, 2.8rem); line-height: 1.05; letter-spacing: -.04em; }
.contato-ok p { margin: 0 0 20px; color: var(--mut); }
.contato-ok button { min-height: 52px; padding: 0 26px; cursor: pointer; border: 0; border-radius: 999px; background: var(--ink); color: #fff; font: 700 1rem/1 var(--sans); }
.contato.enviado .contato-form { display: none; }
.contato.enviado .contato-ok { display: block; }
.contato-topo, .contato-caixa > * { opacity: 0; translate: 0 12px; transition: opacity .35s ease, translate .35s ease; }
.contato.aberto .contato-topo, .contato.aberto .contato-caixa > * { opacity: 1; translate: 0 0; }
.contato.aberto .contato-form { transition-delay: .12s; }
.botao-sec { margin-left: 10px; background: rgba(255,255,255,.8); color: var(--ink); border: 1px solid rgba(255,255,255,.95); box-shadow: 0 8px 22px rgba(110,80,230,.14); }
.botao-sec:hover { color: var(--ink); }
@media (max-width: 480px) { .botao-sec { margin-left: 0; margin-top: 10px; } }
@media (prefers-reduced-motion: reduce) { .contato, .contato * { transition: none !important; } .contato { opacity: 1; } .contato-topo, .contato-caixa > * { opacity: 1; translate: 0 0; } }

/* ---------- menu (tela cheia, no mesmo estilo claro e holografico do formulario de contato) ---------- */
.topo-acoes { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 18px; cursor: pointer; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.9); background: rgba(255,255,255,.85); color: var(--ink); font: 700 .9rem/1 var(--sans);
  box-shadow: 0 4px 18px rgba(110,80,230,.14); transition: transform .18s ease, box-shadow .18s ease;
}
.menu-btn svg { width: 16px; height: 16px; flex: none; }
.menu-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(150,110,255,.34); }
.menu-btn:focus-visible { outline: 2px solid var(--lil); outline-offset: 3px; }

html.menu-aberto { overflow: hidden; }
.menu[hidden] { display: none; }
.menu {
  position: fixed; inset: 0; z-index: 55; display: flex; overflow-y: auto; overscroll-behavior: contain; height: 100dvh; padding: calc(var(--pad) * .8) var(--pad);
  background:
    radial-gradient(46% 42% at 92% 8%, rgba(165,139,255,.34), transparent 72%),
    radial-gradient(44% 42% at 4% 92%, rgba(255,124,200,.26), transparent 72%),
    radial-gradient(40% 38% at 74% 96%, rgba(95,227,189,.28), transparent 72%),
    rgba(247,245,250,.995);
  opacity: 0; transition: opacity .3s ease;
}
.menu.aberto { opacity: 1; }
.menu-caixa { min-width: 0; width: min(100%, 760px); margin: auto; }
.menu-topo { margin: 0 0 clamp(14px, 3dvh, 28px); display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 800; font-size: 1.5rem; letter-spacing: -.03em; }
.menu-x {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; cursor: pointer; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.9); background: rgba(255,255,255,.75); color: var(--ink); font: 600 .85rem/1 var(--sans); box-shadow: 0 4px 18px rgba(110,80,230,.12);
}
.menu-x i { width: 12px; height: 12px; background: linear-gradient(45deg, transparent 42%, #0b0c0f 42% 58%, transparent 58%), linear-gradient(-45deg, transparent 42%, #0b0c0f 42% 58%, transparent 58%); }
.menu-x:hover, .menu-x:focus-visible { background: #fff; }

.menu-lista { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(11,12,15,.12); }
.menu-lista li { border-bottom: 1px solid rgba(11,12,15,.12); }
.menu-item {
  position: relative; width: 100%; display: grid; grid-template-columns: 2.6rem minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 66px; padding: 10px 6px;
  text-align: left; text-decoration: none; cursor: pointer; background: transparent; border: 0; color: var(--ink);
  font: 800 clamp(1.5rem, 1rem + 3.2vw, 2.7rem)/1.1 var(--sans); letter-spacing: -.03em; border-radius: 14px;
  transition: background-color .18s ease, padding-left .18s ease;
}
.menu-item b { font: 700 .8rem/1 var(--sans); letter-spacing: .08em; color: var(--lil); }
.menu-item em { font-style: normal; font: 700 1.1rem/1 var(--sans); color: var(--mut); transition: transform .18s ease, color .18s ease; }
.menu-item:hover, .menu-item:focus-visible { background: var(--holo); padding-left: 16px; }
.menu-item:hover em, .menu-item:focus-visible em { color: var(--ink); transform: translateX(4px); }
.menu-item:focus-visible { outline: 2px solid var(--lil); outline-offset: 2px; }
.menu-item:disabled { cursor: default; color: var(--mut); }
.menu-item:disabled:hover { background: transparent; padding-left: 6px; }

.menu-lista li { opacity: 0; translate: 0 14px; transition: opacity .35s ease, translate .35s ease; }
.menu.aberto .menu-lista li { opacity: 1; translate: 0 0; }
.menu.aberto .menu-lista li:nth-child(1) { transition-delay: .12s; } .menu.aberto .menu-lista li:nth-child(2) { transition-delay: .2s; }
.menu.aberto .menu-lista li:nth-child(3) { transition-delay: .28s; } .menu.aberto .menu-lista li:nth-child(4) { transition-delay: .36s; }
.menu.aberto .menu-lista li:nth-child(5) { transition-delay: .44s; } .menu.aberto .menu-lista li:nth-child(6) { transition-delay: .52s; }
.menu.aberto .menu-lista li:nth-child(n+7) { transition-delay: .6s; }
@media (max-width: 699px) { .menu-item { min-height: 60px; } }
@media (prefers-reduced-motion: reduce) {
  .menu, .menu * { transition: none !important; }
  .menu-lista li { opacity: 1; translate: 0 0; }
}