/* Reino 3D — estilo base (mobile-first, fontes do sistema, sem CDN) */
:root{
  --bg:#0b0518; --bg2:#160a2e;
  --card:rgba(30,12,62,.62); --card-b:rgba(200,160,255,.16); --card-h:rgba(200,160,255,.34);
  --txt:#f3ecff; --mute:#b9a7d9; --dim:#8c7bb0;
  --acc:#a855f7; --acc2:#6d28d9; --acc3:#d8b4fe; --tema:#5b21b6;
  --ok:#34d399; --err:#fb7185; --zap:#25d366;
  --r:16px; --r2:12px;
  --sh:0 10px 30px rgba(0,0,0,.35);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  --larg:1100px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--txt);background:var(--bg);line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
body.com-barra{padding-bottom:92px}
a{color:var(--acc3)}
img{max-width:100%;display:block}
button{font:inherit}
h1,h2,h3{line-height:1.2;margin:0 0 .4em}
h1{font-size:clamp(26px,6vw,40px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(20px,4.5vw,28px);font-weight:800}
h3{font-size:17px;font-weight:700}
p{margin:0 0 1em}
.mute{color:var(--mute)}
.pequeno{font-size:13px}
.centro{text-align:center}
.oculto{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* fundo nebulosa fixo + véu para leitura */
.fundo{position:fixed;inset:0;z-index:-2;background:#0b0518 url(../img/fundo.jpg) center top/cover no-repeat}
.fundo::after{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 40% at 50% 0%,rgba(124,58,237,.25),transparent 70%),
  linear-gradient(180deg,rgba(11,5,24,.45) 0%,rgba(11,5,24,.72) 60%,rgba(11,5,24,.9) 100%)}
.brilhos{position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:
  radial-gradient(1.5px 1.5px at 12% 18%,rgba(255,255,255,.9),transparent 60%),
  radial-gradient(1px 1px at 30% 70%,rgba(255,255,255,.7),transparent 60%),
  radial-gradient(2px 2px at 52% 32%,rgba(216,180,254,.9),transparent 60%),
  radial-gradient(1px 1px at 72% 12%,rgba(255,255,255,.8),transparent 60%),
  radial-gradient(1.5px 1.5px at 84% 58%,rgba(255,255,255,.75),transparent 60%),
  radial-gradient(1px 1px at 40% 92%,rgba(255,255,255,.6),transparent 60%),
  radial-gradient(2px 2px at 92% 86%,rgba(192,132,252,.8),transparent 60%),
  radial-gradient(1px 1px at 8% 60%,rgba(255,255,255,.6),transparent 60%);
  animation:cintila 6s ease-in-out infinite alternate}
@keyframes cintila{from{opacity:.55}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.brilhos{animation:none}}

/* layout */
.in{width:100%;max-width:var(--larg);margin:0 auto;padding:0 16px}
main{flex:1}
.secao{padding-top:28px;padding-bottom:28px}
.secao + .secao{padding-top:8px}

/* cabeçalho */
.topo{position:sticky;top:0;z-index:50;background:rgba(11,5,24,.74);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--card-b)}
.topo .in{display:flex;align-items:center;gap:10px;height:62px}
.topo .marca{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--txt);font-weight:800;margin-right:auto}
.topo .marca img{height:46px;width:auto}
.topo nav{display:flex;align-items:center;gap:6px}
.topo nav a{color:var(--txt);text-decoration:none;font-weight:600;font-size:14px;padding:8px 10px;border-radius:10px}
.topo nav a:hover{background:rgba(255,255,255,.08)}
.topo nav a.icone{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0}
.topo nav a.icone svg{width:24px;height:24px}
.badge{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--acc);color:#fff;font-size:11px;font-weight:800;display:none;align-items:center;justify-content:center;line-height:1}
.badge.on{display:inline-flex}
.so-desk{display:none}
@media (min-width:700px){.so-desk{display:inline-flex}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:12px;font-weight:700;border:0;cursor:pointer;font-size:15px;text-decoration:none;color:#fff;
  background:linear-gradient(135deg,#a855f7,#6d28d9);box-shadow:0 8px 24px rgba(124,58,237,.42);transition:transform .12s,box-shadow .12s,filter .12s;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:disabled{opacity:.55;cursor:not-allowed;filter:none}
.btn.sec{background:rgba(255,255,255,.08);border:1px solid var(--card-b);box-shadow:none}
.btn.sec:hover{background:rgba(255,255,255,.14)}
.btn.zap{background:linear-gradient(135deg,#25d366,#128c7e);box-shadow:0 8px 24px rgba(37,211,102,.28)}
.btn.bloco{width:100%}
.btn.mini{padding:8px 12px;font-size:13px;border-radius:10px}
.btn svg{width:20px;height:20px;flex:none}

/* cartões */
.card{background:var(--card);border:1px solid var(--card-b);border-radius:var(--r);box-shadow:var(--sh);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.card.pad{padding:18px}
@media (min-width:700px){.card.pad{padding:24px}}

/* herói da home */
.hero{padding-top:26px;padding-bottom:10px;text-align:center}
.hero img.logo{width:min(420px,78vw);height:auto;margin:0 auto 8px;filter:drop-shadow(0 12px 40px rgba(168,85,247,.45))}
.hero p.chamada{font-size:clamp(16px,4.2vw,20px);color:var(--mute);max-width:560px;margin:0 auto 18px}
.hero .ctas{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.selos{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:18px 0 4px}
.selo{font-size:12px;font-weight:600;color:var(--acc3);border:1px solid var(--card-b);background:rgba(124,58,237,.16);padding:6px 10px;border-radius:999px}

/* filtros */
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--card-b);background:rgba(255,255,255,.06);color:var(--txt);padding:8px 14px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer}
.chip.sel{background:linear-gradient(135deg,#a855f7,#6d28d9);border-color:transparent}

/* vitrine */
.grade{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:640px){.grade{grid-template-columns:repeat(3,1fr);gap:16px}}
@media (min-width:980px){.grade{grid-template-columns:repeat(4,1fr)}}
.prod{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:var(--txt);transition:transform .15s,border-color .15s}
.prod:hover{transform:translateY(-3px);border-color:var(--card-h)}
.prod .fig{aspect-ratio:1/1;display:grid;place-items:center;background:radial-gradient(circle at 50% 62%,rgba(168,85,247,.28),transparent 68%);padding:10px}
.prod .fig img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 14px 18px rgba(0,0,0,.55))}
.prod .info{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod .nome{font-weight:700;font-size:15px;line-height:1.25}
.prod .preco{color:var(--acc3);font-weight:800;font-size:15px}
.prod .preco small{color:var(--mute);font-weight:500;font-size:12px}
.prod .btn{margin-top:auto;padding:10px 12px;font-size:14px}
.vazio{padding:40px 16px;text-align:center;color:var(--mute)}

/* como funciona */
.passos{display:grid;gap:12px}
@media (min-width:700px){.passos{grid-template-columns:repeat(3,1fr)}}
.passo{padding:18px}
.passo .n{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,#a855f7,#6d28d9);margin-bottom:10px}

/* página de produto */
.prod-layout{display:grid;gap:18px}
@media (min-width:900px){.prod-layout{grid-template-columns:1.15fr 1fr;align-items:start}}
.vis{position:relative;aspect-ratio:1/1.05;max-height:78vh;border-radius:var(--r);overflow:hidden;border:1px solid var(--card-b);
  background:radial-gradient(circle at 50% 42%,rgba(124,58,237,.30),rgba(11,5,24,.35) 70%);touch-action:none;user-select:none;-webkit-user-select:none}
@media (min-width:900px){.vis{aspect-ratio:1/1}}
.vis canvas{display:block;width:100%!important;height:100%!important;outline:none}
.vis .fallback{position:absolute;inset:0;display:grid;place-items:center;padding:8%}
.vis .fallback img{max-height:100%;object-fit:contain;filter:drop-shadow(0 20px 30px rgba(0,0,0,.6))}
.vis .carregando{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(11,5,24,.35);color:var(--mute);font-size:14px;transition:opacity .3s}
.vis .carregando.off{opacity:0;pointer-events:none}
.barra{width:60%;max-width:220px;height:6px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.barra i{display:block;height:100%;width:0;background:linear-gradient(90deg,#a855f7,#d8b4fe);transition:width .2s}
.spin{width:34px;height:34px;border-radius:50%;border:3px solid rgba(255,255,255,.15);border-top-color:var(--acc3);animation:gira .9s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.vis .dica{position:absolute;left:0;right:0;bottom:10px;text-align:center;font-size:12px;color:var(--mute);pointer-events:none;text-shadow:0 1px 4px #000}
.vis .ferr{position:absolute;top:10px;right:10px;display:flex;gap:6px}
.vis .ferr button{width:38px;height:38px;border-radius:10px;border:1px solid var(--card-b);background:rgba(11,5,24,.6);color:var(--txt);cursor:pointer;display:grid;place-items:center}
.vis .ferr button.on{border-color:var(--acc);background:rgba(124,58,237,.4)}
.vis .ferr svg{width:20px;height:20px}
.vis .erro{position:absolute;inset:0;display:grid;place-items:center;padding:20px;text-align:center;color:var(--mute);background:rgba(11,5,24,.5)}

.opcoes{display:flex;flex-direction:column;gap:18px}
.opcoes h1{font-size:clamp(22px,5.5vw,32px);margin:0}
.preco-grande{font-size:30px;font-weight:800;color:#fff;line-height:1.1}
.preco-grande small{font-size:14px;color:var(--mute);font-weight:500;margin-left:6px}
.rotulo{font-weight:700;font-size:14px;display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.rotulo span{color:var(--mute);font-weight:500;font-size:13px}
.cores{display:flex;gap:10px;flex-wrap:wrap}
.cor{width:40px;height:40px;border-radius:50%;border:3px solid transparent;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 10px rgba(0,0,0,.4);cursor:pointer;padding:0;position:relative;transition:transform .12s}
.cor.sel{border-color:#fff;transform:scale(1.12)}
.cor.transl::after{content:"";position:absolute;inset:6px;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.55),transparent 55%)}
.tams{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tam{padding:10px 6px;border-radius:var(--r2);border:1px solid var(--card-b);background:rgba(0,0,0,.25);text-align:center;cursor:pointer;color:var(--txt)}
.tam b{display:block;font-size:18px}
.tam small{display:block;color:var(--mute);font-size:12px}
.tam .v{display:block;color:var(--acc3);font-weight:700;font-size:13px;margin-top:2px}
.tam.sel{border-color:var(--acc);background:rgba(124,58,237,.28);box-shadow:0 0 0 1px var(--acc)}
.qtd{display:inline-flex;align-items:center;border:1px solid var(--card-b);border-radius:12px;background:rgba(0,0,0,.25);overflow:hidden}
.qtd button{width:44px;height:44px;border:0;background:transparent;color:var(--txt);font-size:22px;cursor:pointer}
.qtd input{width:52px;height:44px;text-align:center;border:0;background:transparent;color:var(--txt);font-size:17px;font-weight:700;-moz-appearance:textfield}
.qtd input::-webkit-inner-spin-button,.qtd input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.acoes{display:none;gap:10px}
@media (min-width:900px){.acoes{display:grid;grid-template-columns:1fr 1fr}}
.acoes-fixas{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(11,5,24,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--card-b);display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (min-width:900px){.acoes-fixas{display:none}body.com-barra{padding-bottom:0}}
.detalhes{display:grid;gap:8px;font-size:14px;color:var(--mute)}
.detalhes li{list-style:none}
.detalhes ul{padding:0;margin:0;display:grid;gap:6px}
.detalhes li::before{content:"✦ ";color:var(--acc3)}
.volta{display:inline-flex;align-items:center;gap:6px;color:var(--mute);text-decoration:none;font-size:14px;margin:14px 0 10px}
.volta:hover{color:var(--txt)}

/* toast */
.toast{position:fixed;left:50%;bottom:104px;transform:translateX(-50%) translateY(20px);z-index:60;background:#1f0f40;border:1px solid var(--card-h);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--sh);opacity:0;transition:.25s;pointer-events:none;max-width:90vw;display:flex;gap:12px;align-items:center;font-size:14px}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.toast a{color:var(--acc3);font-weight:700;white-space:nowrap}
@media (min-width:900px){.toast{bottom:30px}}

/* carrinho */
.car-layout{display:grid;gap:16px}
@media (min-width:900px){.car-layout{grid-template-columns:1.2fr .9fr;align-items:start}}
.item{display:grid;grid-template-columns:72px 1fr auto;gap:12px;padding:12px 0;border-bottom:1px solid var(--card-b);align-items:center}
.item:last-child{border-bottom:0}
.item .th{width:72px;height:72px;border-radius:10px;background:radial-gradient(circle,rgba(168,85,247,.3),transparent 70%);display:grid;place-items:center}
.item .th img{max-height:64px;max-width:64px;object-fit:contain}
.item .nm{font-weight:700;font-size:15px}
.item .var{font-size:13px;color:var(--mute);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.item .pt{width:12px;height:12px;border-radius:50%;display:inline-block;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.item .dir{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.item .sub{font-weight:800}
.item .rm{background:none;border:0;color:var(--dim);cursor:pointer;font-size:13px;text-decoration:underline;padding:0}
.qtd.mini button{width:34px;height:34px;font-size:18px}
.qtd.mini input{width:38px;height:34px;font-size:15px}
.totais{display:grid;gap:8px;font-size:15px}
.totais div{display:flex;justify-content:space-between}
.totais .tot{font-size:20px;font-weight:800;border-top:1px solid var(--card-b);padding-top:10px;margin-top:4px}
.form{display:grid;gap:12px}
.form label{display:grid;gap:5px;font-size:13px;font-weight:600;color:var(--mute)}
.form input,.form select,.form textarea{width:100%;padding:12px;border-radius:10px;border:1px solid var(--card-b);background:rgba(0,0,0,.35);color:var(--txt);font:inherit;font-size:16px}
.form input:focus,.form select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(168,85,247,.25)}
.form input.inv{border-color:var(--err)}
.form .linha{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form .linha3{display:grid;grid-template-columns:2fr 1fr;gap:10px}
.entrega{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.entrega label{cursor:pointer;border:1px solid var(--card-b);border-radius:12px;padding:12px;background:rgba(0,0,0,.25);display:grid;gap:2px;font-weight:700;color:var(--txt);font-size:14px}
.entrega label small{color:var(--mute);font-weight:500;font-size:12px}
.entrega label:has(input:checked){border-color:var(--acc);background:rgba(124,58,237,.28);box-shadow:0 0 0 1px var(--acc)}
.entrega input{position:absolute;opacity:0;pointer-events:none}
.msg{padding:12px 14px;border-radius:12px;font-size:14px;border:1px solid}
.msg.erro{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.5);color:#fecdd3}
.msg.ok{background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.5);color:#d1fae5}
.msg.info{background:rgba(168,85,247,.12);border-color:var(--card-h);color:var(--acc3)}

/* pagamento */
.pix-wrap{display:grid;gap:16px;max-width:520px;margin:0 auto}
.qr{background:#fff;padding:14px;border-radius:16px;width:min(280px,72vw);margin:0 auto;box-shadow:0 12px 40px rgba(168,85,247,.35)}
.qr img{width:100%;height:auto;image-rendering:pixelated}
.qr.skeleton{aspect-ratio:1/1;display:grid;place-items:center;color:#5b21b6;font-weight:700}
.copia{display:grid;gap:8px}
.copia textarea{width:100%;min-height:74px;resize:none;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;padding:10px;border-radius:10px;border:1px solid var(--card-b);background:rgba(0,0,0,.35);color:var(--txt)}
.status{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-weight:700;font-size:14px;border:1px solid var(--card-b);background:rgba(0,0,0,.3)}
.status .dot{width:10px;height:10px;border-radius:50%;background:#fbbf24;box-shadow:0 0 10px #fbbf24;animation:pulsa 1.4s ease-in-out infinite}
.status.pago .dot{background:var(--ok);box-shadow:0 0 10px var(--ok);animation:none}
.status.ruim .dot{background:var(--err);box-shadow:0 0 10px var(--err);animation:none}
@keyframes pulsa{0%,100%{opacity:1}50%{opacity:.35}}
.tempo{font-variant-numeric:tabular-nums;font-weight:700}
.instr{padding-left:20px;margin:0;display:grid;gap:6px;color:var(--mute);font-size:14px}
.sucesso-ico{width:96px;height:96px;border-radius:50%;margin:10px auto 16px;display:grid;place-items:center;background:radial-gradient(circle,rgba(52,211,153,.35),rgba(52,211,153,.08));border:2px solid var(--ok);box-shadow:0 0 40px rgba(52,211,153,.4)}
.sucesso-ico svg{width:52px;height:52px}

/* sobre */
.prosa{max-width:720px;margin:0 auto}
.prosa h2{margin-top:1.2em}
.prosa ul{padding-left:20px;color:var(--mute)}

/* rodapé */
.rodape{margin-top:30px;border-top:1px solid var(--card-b);background:rgba(11,5,24,.6);backdrop-filter:blur(8px)}
.rodape .in{padding:24px 16px;display:grid;gap:14px;font-size:14px;color:var(--mute)}
.rodape .links{display:flex;gap:14px;flex-wrap:wrap}
.rodape a{color:var(--acc3);text-decoration:none}
.rodape img{height:40px;width:auto;opacity:.9}
@media (min-width:700px){.rodape .in{grid-template-columns:auto 1fr auto;align-items:center}}

/* botão flutuante WhatsApp */
.zap-flut{position:fixed;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:45;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);text-decoration:none}
.zap-flut svg{width:30px;height:30px;fill:#fff}
body.com-barra .zap-flut{bottom:calc(100px + env(safe-area-inset-bottom))}
@media (min-width:900px){body.com-barra .zap-flut{bottom:14px}}