/*
  "What's inside" (docs/lp-nova.md, etapa 5): fileira de cards que rola na
  horizontal, alinhada a moldura da demo e vazando para a direita. Cada
  card tem uma cena pequena em HTML em cima e, embaixo, titulo na cor do
  card e duas frases (a segunda em branco).
*/
.recursos{position:relative;padding:72px 0 140px}
.recursos-topo{max-width:1024px;margin:0 auto;padding:0 24px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.recursos-topo .olho{display:block;font-size:14px;font-weight:500;color:#8fb4ff;letter-spacing:-.005em}
.recursos-topo h2{margin:10px 0 0;font-size:clamp(26px, 2.6vw, 34px);line-height:1.12;font-weight:600;letter-spacing:-.025em}
.recursos-topo h2 span{color:rgba(245,247,251,.5)}

.setas{display:flex;gap:10px;flex:none}
.setas button{width:36px;height:36px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;color:#fff;
  background:rgba(255,255,255,.1);transition:background .2s ease,opacity .2s ease}
.setas button:hover{background:rgba(255,255,255,.18)}
.setas button:disabled{opacity:.3;cursor:default;background:rgba(255,255,255,.1)}
.setas button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.setas svg{width:14px;height:14px}

/* A fileira comeca alinhada ao titulo e vaza ate a borda da janela. */
.fileira{position:relative;--margem:max(24px, calc((100vw - 1024px) / 2 + 24px));
  display:flex;gap:20px;margin-top:40px;padding:4px var(--margem) 24px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-padding-inline:var(--margem);scrollbar-width:none;overscroll-behavior-x:contain;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 calc(var(--margem) - 20px),#000 calc(100% - 64px),transparent);
  mask-image:linear-gradient(90deg,transparent 0,#000 calc(var(--margem) - 20px),#000 calc(100% - 64px),transparent)}
.fileira::-webkit-scrollbar{display:none}
/* Arrastar com o mouse: sem encaixe enquanto arrasta, e nada se seleciona. */
.fileira{cursor:grab;user-select:none;-webkit-user-select:none}
.fileira.arrastando{cursor:grabbing;scroll-snap-type:none}
.fileira img{-webkit-user-drag:none}
.fileira:focus-visible{outline:2px solid rgba(255,255,255,.6);outline-offset:-2px}

.card{--cor:#fff;--fundo:#0b0b0d;position:relative;flex:none;width:320px;height:420px;border-radius:24px;overflow:hidden;
  scroll-snap-align:start;background:var(--fundo);display:flex;flex-direction:column;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07),inset 0 1px 0 rgba(255,255,255,.08)}
.card .cena{position:relative;height:250px;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 0%,color-mix(in srgb,var(--cor) 28%,transparent),transparent 70%)}
.card .texto{position:relative;padding:24px 24px 26px}

/* Card com foto: a foto ocupa o topo, escurecida, e some na cor do card.
   O que fica na frente usa vidro mais escuro para ler bem sobre ela. */
.card .foto{position:absolute;inset:0 0 auto 0;width:100%;height:300px;object-fit:cover;pointer-events:none;
  filter:brightness(.72) saturate(1.05);
  -webkit-mask-image:linear-gradient(180deg,#000 45%,transparent 100%);mask-image:linear-gradient(180deg,#000 45%,transparent 100%)}
.card:has(.foto) .cena{background:none}
.card:has(.foto) .vidro{background:rgba(10,10,14,.46);border-color:rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.card:has(.foto) .rostos-fila img,.card:has(.foto) .rostos-fila .mais{box-shadow:0 0 0 3px rgba(0,0,0,.55),0 8px 20px rgba(0,0,0,.4)}
.card h3{display:flex;align-items:center;gap:10px;margin:0 0 10px;font-size:17px;font-weight:600;letter-spacing:-.012em;color:var(--cor)}
.card h3 i{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:var(--cor);color:#000}
.card h3 svg{width:14px;height:14px}
.card p{margin:0;font-size:14.5px;line-height:1.5;color:rgba(245,247,251,.52);letter-spacing:-.005em}
.card p b{display:block;font-weight:400;color:rgba(245,247,251,.95)}

.c-offline{--cor:#c48bff;--fundo:#14081f}
.c-rostos{--cor:#2fe0c0;--fundo:#04120f}
.c-apps{--cor:#ff7a66;--fundo:#1a0806}
.c-touch{--cor:#5aa8ff;--fundo:#050b1c}
.c-convidado{--cor:#ff6fa8;--fundo:#1a0610}
.c-ajustes{--cor:#ffc94a;--fundo:#171103}
.c-registro{--cor:#3ed27e;--fundo:#04140a}

/* Aurora: o fundo das telas do app (design/app, .aurora), nas cores do
   card. Tres manchas desfocadas que flutuam devagar, granulacao e um veu
   escuro no centro para a UI da frente ler bem. Some na cor do card. */
.aurora-card{position:absolute;inset:0;overflow:hidden;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 55%,transparent 100%);mask-image:linear-gradient(180deg,#000 55%,transparent 100%)}
.aurora-card i{position:absolute;border-radius:50%;filter:blur(46px);mix-blend-mode:screen;opacity:.62;will-change:transform}
.aurora-card .a1{width:260px;height:220px;left:-22%;top:-30%;background:var(--a1);animation:fl1 15s ease-in-out infinite}
.aurora-card .a2{width:240px;height:210px;right:-26%;top:-12%;background:var(--a2);animation:fl2 18s ease-in-out infinite}
.aurora-card .a3{width:250px;height:200px;left:12%;bottom:-36%;background:var(--a3);opacity:.5;animation:fl3 21s ease-in-out infinite}
.aurora-card::after{content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 50% 52%,color-mix(in srgb,var(--fundo) 70%,transparent) 0%,transparent 80%)}
.aurora-card .grao{position:absolute;inset:0;opacity:.14;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")}
@keyframes fl1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,30px) scale(1.14)}}
@keyframes fl2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-36px,26px) scale(1.1)}}
@keyframes fl3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-44px,-26px) scale(1.16)}}
.card:has(.aurora-card) .cena{background:none}
.card:has(.aurora-card) .cena > :not(.aurora-card){position:relative;z-index:1}
/* Fora da tela as manchas param. */
.recursos:not(.na-tela) .aurora-card i{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.aurora-card i{animation:none}}

.c-apps{--a1:#ff7a66;--a2:#ffb38a;--a3:#c2507e}
.c-convidado{--a1:#ff6fa8;--a2:#c77dff;--a3:#ff9a8b}
.c-touch{--a1:#5aa8ff;--a2:#7fe3d4;--a3:#8f7bff}
.c-ajustes{--a1:#ffc94a;--a2:#ff9a3c;--a3:#fff1c1}
.c-registro{--a1:#3ed27e;--a2:#7fe3d4;--a3:#b6f36b}

/* ---------- cenas ---------- */
.vidro{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}

/* 1. chave de Wi-Fi desligada (clicavel) */
.wifi{display:flex;align-items:center;gap:22px;padding:14px 14px 14px 30px;border-radius:999px;font-size:34px;font-weight:500;
  letter-spacing:-.02em;color:rgba(255,255,255,.75);cursor:pointer;user-select:none}
.wifi .chave{position:relative;width:96px;height:56px;border-radius:999px;background:rgba(255,255,255,.12);transition:background .3s ease}
.wifi .chave::after{content:"";position:absolute;top:4px;left:4px;width:48px;height:48px;border-radius:50%;background:#fff;
  box-shadow:0 3px 10px rgba(0,0,0,.35);transition:transform .35s cubic-bezier(.22,1,.36,1)}
.wifi[aria-checked="true"] .chave{background:#30d158}
.wifi[aria-checked="true"] .chave::after{transform:translateX(40px)}
.wifi:focus-visible{outline:2px solid #fff;outline-offset:3px}

/* 2. rostos e "Add a face" */
.rostos-fila{display:flex;flex-direction:column;align-items:center;gap:18px}
.rostos-fila .fotos{display:flex}
.rostos-fila img,.rostos-fila .mais{width:58px;height:58px;border-radius:50%;object-fit:cover;margin-left:-14px;
  box-shadow:0 0 0 3px var(--fundo)}
.rostos-fila .fotos > :first-child{margin-left:0}
.rostos-fila .mais{display:grid;place-items:center;background:#0e2a25;color:var(--cor);font-size:26px;font-weight:300}
.rostos-fila .botao{padding:8px 16px;border-radius:999px;font-size:13px;color:#fff}

/* 3. apps por rosto */
.painel{width:252px;border-radius:16px;padding:12px;font-size:13px}
.painel .quem{display:flex;align-items:center;gap:9px;padding:2px 2px 10px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:6px}
.painel .quem img{width:26px;height:26px;border-radius:50%;object-fit:cover}
.painel .quem small{display:block;color:rgba(255,255,255,.5);font-size:11px}
.painel .app{display:flex;align-items:center;gap:10px;padding:6px 2px}
.painel .app img{width:26px;height:26px}
.painel .app span{flex:1}
.mini{position:relative;width:32px;height:19px;border-radius:999px;background:rgba(255,255,255,.16)}
.mini::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:#fff}
.mini.on{background:#30d158}
.mini.on::after{transform:translateX(13px)}

/* 4. painel de Touch ID respondido */
.auth{position:relative;width:236px;margin-top:40px;border-radius:16px;padding:18px 16px 14px;text-align:center;font-size:12px;
  background:rgba(30,32,38,.92);border:1px solid rgba(255,255,255,.1)}
.auth > img{width:36px;height:36px;margin:0 auto 8px;display:block}
.auth b{display:block;font-size:12.5px;font-weight:600;line-height:1.35}
.auth small{display:block;margin-top:4px;color:rgba(255,255,255,.55)}
.auth .campo-auth{margin-top:12px;height:26px;border-radius:7px;background:rgba(255,255,255,.08);display:flex;align-items:center;
  padding:0 10px;letter-spacing:2px;font-size:13px}
.auth .capsula{position:absolute;top:-34px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:7px;
  padding:6px 12px 6px 8px;border-radius:999px;background:#000;font-size:11.5px;font-weight:500}
.auth .capsula i{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;border:2px solid #30d158;color:#30d158;
  font-size:10px;font-style:normal;font-weight:700}

/* 5. ajustes trancados: a tela de trava do app (design/app, t-trava) */
.tranca{width:244px;border-radius:18px;padding:16px 16px 12px;text-align:center}
.tranca .selo{position:relative;width:42px;height:42px;margin:0 auto;border-radius:50%;background:rgba(255,255,255,.94);
  display:grid;place-items:center;color:#12202c}
.tranca .selo svg{width:20px;height:20px}
.tranca .selo::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);
  animation:respira 3.6s ease-in-out infinite}
@keyframes respira{0%,100%{transform:scale(1);opacity:.55}50%{transform:scale(1.12);opacity:0}}
.tranca b{display:block;margin-top:12px;font-size:13.5px;font-weight:600}
.tranca small{display:block;margin-top:4px;font-size:11px;line-height:1.45;color:rgba(242,243,245,.62)}
.tranca .tent{display:flex;gap:6px;justify-content:center;margin-top:9px}
.tranca .tent i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.3)}
.tranca .tent i.gasta{background:#ff9f0a}
.tranca .botao{margin-top:11px;height:30px;border-radius:999px;background:#fff;color:#111;display:flex;align-items:center;
  justify-content:center;gap:7px;font-size:12.5px;font-weight:600}
.tranca .botao svg{width:13px;height:13px}
.tranca .link{margin-top:7px;font-size:10.5px;color:rgba(242,243,245,.6)}
@media (prefers-reduced-motion:reduce){.tranca .selo::after{animation:none}}

/* 3b. aviso que o convidado ve ao abrir um app nao liberado (o painel do
   app: Sources/FaceInUI, "bloqueado.*") */
.aviso{width:248px;border-radius:16px;padding:16px 16px 12px;text-align:center;font-size:12px;background:rgba(30,30,32,.94);
  box-shadow:0 20px 50px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.08)}
.aviso svg{width:40px;height:40px;display:block;margin:0 auto 10px}
.aviso svg path,.aviso svg circle{stroke:#ebebed;stroke-width:5;fill:none;stroke-linecap:round;stroke-linejoin:round}
.aviso svg .canto{opacity:.55}
.aviso svg .olho{fill:#ebebed;stroke:none}
.aviso svg{animation:balanco 3.2s ease-in-out infinite;transform-origin:50% 50%}
@keyframes balanco{0%,70%,100%{transform:rotate(0)}80%{transform:rotate(-4deg)}90%{transform:rotate(4deg)}}
.aviso b{display:block;font-size:13.5px;font-weight:600}
.aviso .chip{display:inline-flex;align-items:center;gap:6px;margin:8px 0 0;padding:4px 10px 4px 4px;border-radius:8px;
  background:rgba(255,255,255,.07);font-size:11.5px;font-weight:500}
.aviso .chip img{width:18px;height:18px}
.aviso .botoes{display:flex;gap:8px;justify-content:center;margin-top:12px}
.aviso .botoes span{padding:6px 12px;border-radius:7px;background:rgba(255,255,255,.12);font-size:11.5px;font-weight:500}
.aviso .botoes span + span{background:#3b82f6}
.aviso small{display:block;margin-top:9px;font-size:10.5px;color:rgba(235,235,237,.45)}
@media (prefers-reduced-motion:reduce){.aviso svg{animation:none}}

/* 6. registro */
.log{width:260px;border-radius:16px;padding:6px 12px;font-size:12px}
.log div{display:flex;align-items:center;gap:9px;padding:8px 0}
.log div + div{border-top:1px solid rgba(255,255,255,.07)}
.log img,.log .anon{width:24px;height:24px;border-radius:50%;object-fit:cover;flex:none}
.log .anon{background:rgba(255,255,255,.12)}
.log span{flex:1;min-width:0}
.log span small{display:block;color:rgba(255,255,255,.5);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.log time{color:rgba(255,255,255,.45);font-size:11px}
.log .nao{color:#ff6b5e}

@media (max-width:800px){
  .recursos{padding:48px 0 96px}
  .setas{display:none}
  .card{width:280px;height:400px}
}