/* =========================================================
   Tela "Sobre" (2026-10-21) - explicação animada da plataforma.
   Animação de entrada por scroll: .reveal -> .in (IntersectionObserver
   em painel-sobre.js). Respeita prefers-reduced-motion.
   Tokens de cor vêm do tema.css (aliases --color-*). Copiado do sellerup.next.
   ========================================================= */
.sobre{ display:flex; flex-direction:column; gap:44px; }
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease-out) var(--d, 0s), transform .6s var(--ease-out) var(--d, 0s); }
.reveal.in{ opacity:1; transform:none; }

.sobre-sec-head{ display:flex; gap:14px; align-items:flex-start; margin-bottom:18px; }
.sobre-sec-head h2{ font-size:19px; font-weight:700; letter-spacing:-.02em; }
.sobre-sec-head p{ margin:3px 0 0; font-size:13px; }
.sobre-num{ width:30px; height:30px; border-radius:9px; display:grid; place-items:center; flex-shrink:0; font-size:13px; font-weight:700; color:#fff; background:var(--gradient-brand); }

/* hero */
.sobre-hero{ position:relative; display:grid; grid-template-columns:minmax(0,1.25fr) 300px; gap:40px; align-items:center; padding:40px 44px; border-radius:22px; overflow:hidden; color:#fff; background:var(--gradient-hero); }
.sobre-hero-bg{ position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size:36px 36px; mask-image:radial-gradient(ellipse at 20% 30%, #000 10%, transparent 70%); -webkit-mask-image:radial-gradient(ellipse at 20% 30%, #000 10%, transparent 70%); animation:gridMove 18s linear infinite; }
@keyframes gridMove{ to{ background-position:36px 36px, 36px 36px; } }
.sobre-hero > *:not(.sobre-hero-bg){ position:relative; }
.sobre-tag{ display:inline-flex; align-items:center; gap:6px; font-size:12px; font-weight:600; padding:5px 11px; border-radius:999px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); color:var(--up-teal-300); }
.sobre-hero h1{ color:#fff; font-size:34px; line-height:1.15; letter-spacing:-.03em; margin:16px 0 0; font-weight:700; }
.sobre-hero h1 em{ font-style:normal; background:linear-gradient(90deg, #8ADBC8, #5CC9B1, #8ADBC8); background-size:200% 100%; -webkit-background-clip:text; background-clip:text; color:transparent; animation:shine 5s linear infinite; }
@keyframes shine{ to{ background-position:-200% 0; } }
.sobre-hero p{ color:rgba(226,232,240,.78); font-size:14.5px; line-height:1.65; margin:14px 0 0; max-width:560px; }
.sobre-hero-pills{ display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.sobre-hero-pills span{ display:inline-flex; align-items:center; gap:6px; font-size:12.5px; padding:7px 12px; border-radius:10px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.1); color:rgba(241,245,249,.9); }
.sobre-hero-pills svg{ color:var(--up-teal-300); }

/* celular com conversa animada */
.phone{ position:relative; width:280px; height:470px; border-radius:38px; padding:12px; background:#0D1424; border:1px solid rgba(255,255,255,.12); box-shadow:0 30px 60px -20px rgba(0,0,0,.6), inset 0 0 0 2px rgba(255,255,255,.04); display:flex; flex-direction:column; animation:float 6s ease-in-out infinite; justify-self:center; }
@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-8px); } }
.phone-notch{ position:absolute; top:12px; left:50%; transform:translateX(-50%); width:92px; height:20px; border-radius:0 0 14px 14px; background:#0D1424; z-index:2; }
.phone-top{ display:flex; align-items:center; gap:2px; padding:24px 12px 10px; background:#1F2F4D; border-radius:28px 28px 0 0; color:#fff; font-size:12.5px; }
.phone-top b{ display:block; font-size:13px; }
.phone-top small{ color:var(--up-teal-300); font-size:11px; }
.phone-chat{ flex:1; overflow:hidden; display:flex; flex-direction:column; gap:7px; padding:12px 10px; border-radius:0 0 28px 28px; background:#0B141A; background-image:radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px); background-size:14px 14px; }
.bolha{ max-width:86%; font-size:11.5px; line-height:1.45; padding:7px 10px; border-radius:10px; color:#E9EDEF; opacity:0; transform:translateY(8px) scale(.96); transition:opacity .35s var(--ease-out), transform .35s var(--ease-out); }
.bolha.in{ opacity:1; transform:none; }
.bolha.bot{ align-self:flex-start; background:#202C33; border-top-left-radius:3px; }
.bolha.cli{ align-self:flex-end; background:#005C4B; border-top-right-radius:3px; font-weight:600; }
.bolha.digitando{ display:flex; gap:4px; padding:10px 12px; }
.bolha.digitando i{ width:6px; height:6px; border-radius:50%; background:#8696A0; animation:typing 1s infinite ease-in-out; }
.bolha.digitando i:nth-child(2){ animation-delay:.15s; }
.bolha.digitando i:nth-child(3){ animation-delay:.3s; }
@keyframes typing{ 0%,60%,100%{ transform:translateY(0); opacity:.5; } 30%{ transform:translateY(-4px); opacity:1; } }

/* fluxo */
.sobre-fluxo-card{ padding:28px 22px; }
.fluxo{ display:flex; align-items:flex-start; justify-content:space-between; }
.fluxo-no{ display:flex; flex-direction:column; align-items:center; text-align:center; gap:6px; width:130px; flex-shrink:0; }
.fluxo-no b{ font-size:13px; }
.fluxo-no small{ font-size:11.5px; color:var(--color-fg-subtle); line-height:1.4; }
.fluxo-ic{ width:58px; height:58px; border-radius:17px; display:grid; place-items:center; color:var(--color-accent); background:var(--color-accent-soft); border:1px solid color-mix(in srgb, var(--color-accent) 25%, transparent); margin-bottom:4px; animation:nodePulse 3s ease-in-out infinite; animation-delay:var(--d); }
@keyframes nodePulse{ 0%,100%{ box-shadow:0 0 0 0 rgba(46,139,122,0); } 15%{ box-shadow:0 0 0 8px rgba(46,139,122,.16); } 35%{ box-shadow:0 0 0 0 rgba(46,139,122,0); } }
.fluxo-link{ flex:1; height:2px; margin-top:29px; position:relative; background:repeating-linear-gradient(90deg, var(--color-border-strong) 0 6px, transparent 6px 11px); min-width:20px; }
.fluxo-link span{ position:absolute; top:50%; left:0; width:9px; height:9px; margin-top:-4.5px; border-radius:50%; background:var(--up-teal-400); box-shadow:0 0 10px var(--up-teal-400); animation:travel 3s ease-in-out infinite; animation-delay:var(--d); opacity:0; }
@keyframes travel{ 0%{ left:0; opacity:0; } 10%{ opacity:1; } 30%{ left:calc(100% - 9px); opacity:1; } 36%,100%{ left:calc(100% - 9px); opacity:0; } }

/* jornada (timeline vertical) */
.jornada{ position:relative; display:flex; flex-direction:column; gap:14px; padding-left:4px; }
.jornada::before{ content:""; position:absolute; left:23px; top:20px; bottom:20px; width:2px; background:linear-gradient(180deg, var(--up-teal-400), color-mix(in srgb, var(--up-teal-400) 10%, transparent)); }
.jornada-passo{ display:flex; gap:18px; align-items:flex-start; position:relative; }
.jornada-marca{ flex-shrink:0; width:40px; display:flex; justify-content:center; }
.jornada-marca span{ width:40px; height:40px; border-radius:12px; display:grid; place-items:center; color:#fff; background:var(--gradient-brand); box-shadow:0 0 0 5px var(--color-bg); transform:scale(.6); transition:transform .5s var(--ease-out) var(--d, 0s); }
.jornada-passo.in .jornada-marca span{ transform:scale(1); }
.jornada-card{ flex:1; background:var(--color-surface); border:1px solid var(--color-border); border-radius:14px; padding:14px 18px; box-shadow:var(--shadow-xs); transition:border-color var(--dur-fast), box-shadow var(--dur-fast); }
.jornada-card:hover{ border-color:color-mix(in srgb, var(--color-accent) 35%, var(--color-border)); box-shadow:var(--shadow-md); }
.jornada-n{ font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.07em; color:var(--color-accent); }
.jornada-card h3{ font-size:15px; font-weight:700; margin-top:2px; }
.jornada-card p{ margin:5px 0 0; font-size:13px; line-height:1.6; }

/* relógio de 24h do job */
.relogio{ background:var(--color-surface); border:1px solid var(--color-border); border-radius:14px; padding:52px 24px 18px; box-shadow:var(--shadow-xs); }
.relogio-faixa{ position:relative; height:14px; border-radius:999px; background:linear-gradient(90deg, #1F2F4D 0%, #2B4268 22%, #8ADBC8 35%, #FDE68A 50%, #FDBA74 72%, #2B4268 85%, #1F2F4D 100%); }
.relogio-noite{ display:none; }
.relogio-marco{ position:absolute; top:-36px; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:2px; color:var(--color-fg-subtle); }
.relogio-marco span{ width:26px; height:26px; border-radius:8px; display:grid; place-items:center; color:#fff; background:var(--color-accent); box-shadow:var(--shadow-sm); }
.relogio-marco.disp span{ background:var(--color-info); }
.relogio-marco b{ position:absolute; top:-18px; font-size:11px; font-family:var(--font-mono); white-space:nowrap; color:var(--color-fg); }
.relogio-marco::after{ content:""; width:2px; height:8px; background:currentColor; opacity:.5; }
.relogio-agulha{ position:absolute; top:-6px; bottom:-6px; width:3px; border-radius:3px; background:var(--color-fg); box-shadow:0 0 0 3px var(--color-surface); animation:dia 14s linear infinite; }
@keyframes dia{ from{ left:0%; } to{ left:100%; } }
.relogio-horas{ display:flex; justify-content:space-between; margin-top:10px; font-size:11px; color:var(--color-fg-subtle); font-family:var(--font-mono); }
.relogio-legenda{ margin-top:12px; font-size:12px; color:var(--color-fg-muted); display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.fases-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); margin-top:14px; }
.fase-card{ background:var(--color-surface); border:1px solid var(--color-border); border-radius:14px; padding:16px 18px; box-shadow:var(--shadow-xs); }
.fase-ic{ width:36px; height:36px; border-radius:10px; display:grid; place-items:center; background:var(--color-accent-soft); color:var(--color-accent); margin-bottom:10px; }
.fase-card h3{ font-size:14px; font-weight:700; }
.fase-card p{ margin:6px 0 0; font-size:12.5px; line-height:1.6; }

/* algoritmos */
.algo-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
.algo-card{ background:var(--color-surface); border:1px solid var(--color-border); border-radius:14px; padding:20px; box-shadow:var(--shadow-xs); }
.algo-head{ display:flex; align-items:center; gap:12px; }
.algo-head h3{ font-size:15px; font-weight:700; }
.algo-head small{ font-size:12px; color:var(--color-fg-subtle); }
.algo-ic{ width:40px; height:40px; border-radius:12px; display:grid; place-items:center; }
.algo-ic.sofia{ background:var(--color-warning-soft); color:var(--color-warning); }
.algo-ic.rec{ background:var(--color-info-soft); color:var(--color-info); }
.algo-card > p{ font-size:13px; line-height:1.6; margin:12px 0 0; }
.algo-lista{ margin:12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:7px; }
.algo-lista li{ position:relative; padding-left:20px; font-size:12.5px; color:var(--color-fg-muted); line-height:1.5; }
.algo-lista li::before{ content:""; position:absolute; left:3px; top:6px; width:7px; height:7px; border-radius:50%; background:var(--color-accent); }
.rec-demo{ margin-top:16px; padding:30px 14px 12px; border-radius:11px; background:var(--color-surface-2); border:1px solid var(--color-border); }
.rec-linha{ position:relative; height:2px; background:var(--color-border-strong); margin:0 6px; }
.rec-compra, .rec-prevista{ position:absolute; top:50%; width:14px; height:14px; margin:-7px 0 0 -7px; border-radius:50%; }
.rec-compra{ background:var(--color-accent); transform:scale(0); }
.algo-card.in .rec-compra{ animation:pop .4s var(--ease-out) forwards; animation-delay:var(--d); }
@keyframes pop{ to{ transform:scale(1); } }
.rec-prevista{ border:2px dashed var(--color-info); background:var(--color-info-soft); animation:ring 1.8s ease-in-out infinite; }
@keyframes ring{ 0%,100%{ box-shadow:0 0 0 0 rgba(37,99,235,.35); } 50%{ box-shadow:0 0 0 7px rgba(37,99,235,0); } }
.rec-hoje{ position:absolute; top:-26px; transform:translateX(-50%); font-size:10.5px; font-weight:700; color:var(--color-fg-muted); }
.rec-hoje::after{ content:""; position:absolute; left:50%; top:15px; width:1px; height:12px; background:var(--color-fg-subtle); }
.rec-leg{ display:flex; gap:14px; flex-wrap:wrap; margin-top:16px; font-size:11.5px; color:var(--color-fg-muted); }
.rec-leg i{ display:inline-block; width:9px; height:9px; border-radius:50%; margin-right:5px; vertical-align:-1px; }
.rec-leg i.c1{ background:var(--color-accent); }
.rec-leg i.c2{ border:2px dashed var(--color-info); }

/* regras */
.regras-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.regra{ display:flex; gap:12px; align-items:flex-start; padding:16px; border-radius:14px; background:var(--color-surface); border:1px solid var(--color-border); box-shadow:var(--shadow-xs); }
.regra > span{ width:36px; height:36px; border-radius:10px; display:grid; place-items:center; flex-shrink:0; background:var(--color-accent-soft); color:var(--color-accent); }
.regra b{ font-size:13.5px; }
.regra p{ margin:4px 0 0; font-size:12.5px; line-height:1.55; }

/* mapa do painel */
.mapa-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); gap:10px; }
.mapa-item{ display:flex; align-items:center; gap:14px; padding:14px 16px; border-radius:13px; border:1px solid var(--color-border); background:var(--color-surface); text-align:left; color:var(--color-fg); transition:border-color var(--dur-fast), box-shadow var(--dur-fast), opacity .6s var(--ease-out) var(--d, 0s), transform .6s var(--ease-out) var(--d, 0s); }
.mapa-item:hover{ border-color:color-mix(in srgb, var(--color-accent) 40%, var(--color-border)); box-shadow:var(--shadow-md); }
.mapa-item:hover .mapa-go{ transform:translateX(3px); color:var(--color-accent); }
.mapa-ic{ width:38px; height:38px; border-radius:11px; display:grid; place-items:center; flex-shrink:0; background:var(--color-neutral-soft); color:var(--color-fg-muted); }
.mapa-txt{ flex:1; min-width:0; display:flex; flex-direction:column; }
.mapa-txt small{ font-size:10.5px; font-weight:700; text-transform:uppercase; letter-spacing:.07em; color:var(--color-fg-subtle); }
.mapa-txt b{ font-size:13.5px; }
.mapa-txt span{ font-size:12px; color:var(--color-fg-muted); }
.mapa-go{ color:var(--color-fg-subtle); transition:transform var(--dur-fast), color var(--dur-fast); }

/* FAQ */
.faq{ display:flex; flex-direction:column; gap:8px; }
.faq-item{ background:var(--color-surface); border:1px solid var(--color-border); border-radius:12px; }
.faq-item summary{ list-style:none; display:flex; align-items:center; gap:10px; padding:14px 16px; font-size:13.5px; font-weight:600; cursor:pointer; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .help-chev{ margin-left:auto; color:var(--color-fg-subtle); transition:transform var(--dur-fast); }
.faq-item[open] summary .help-chev{ transform:rotate(90deg); }
.faq-item[open]{ border-color:color-mix(in srgb, var(--color-accent) 30%, var(--color-border)); }
.faq-item p{ margin:0; padding:0 16px 14px; font-size:13px; line-height:1.65; animation:scrIn .3s var(--ease-out); }

@media (max-width: 1100px){
  .sobre-hero{ grid-template-columns:1fr; }
  .fases-grid, .regras-grid{ grid-template-columns:1fr; }
}
@media (max-width: 900px){
  .sobre-hero{ padding:28px 22px; }
  .sobre-hero h1{ font-size:26px; }
  .algo-grid, .mapa-grid{ grid-template-columns:1fr; }
  .fluxo{ flex-direction:column; align-items:center; }
  .fluxo-link{ width:2px; height:34px; flex:none; margin:4px 0; background:repeating-linear-gradient(180deg, var(--color-border-strong) 0 6px, transparent 6px 11px); }
  .fluxo-link span{ display:none; }
  .fluxo-no{ width:auto; }
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .sobre *, .sobre *::before, .sobre *::after{ animation:none !important; }
  .rec-compra{ transform:none; }
  .jornada-marca span{ transform:none; }
}

/* FAQ em cartões (2026-10-21: no máximo 4, didático) */
.faq-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
.faq-card{ position:relative; display:flex; flex-direction:column; gap:6px; padding:20px; border-radius:16px; background:var(--color-surface); border:1px solid var(--color-border); box-shadow:var(--shadow-xs); transition:box-shadow var(--dur-fast), border-color var(--dur-fast), opacity .6s var(--ease-out) var(--d, 0s), transform .6s var(--ease-out) var(--d, 0s); }
.faq-card:hover{ border-color:color-mix(in srgb, var(--color-accent) 35%, var(--color-border)); box-shadow:var(--shadow-md); }
.faq-ic{ width:40px; height:40px; border-radius:12px; display:grid; place-items:center; background:var(--gradient-brand); color:#fff; margin-bottom:6px; }
.faq-card h3{ font-size:15px; font-weight:700; }
.faq-card p{ margin:0; font-size:13px; line-height:1.6; }
.faq-dica{ margin-top:auto; padding-top:10px; display:flex; align-items:flex-start; gap:6px; font-size:12px; font-weight:600; color:var(--color-accent-fg-soft); }
.faq-dica svg{ flex-shrink:0; margin-top:2px; }
@media (max-width: 900px){ .faq-grid{ grid-template-columns:1fr; } }