/* =====================================================================
   10-planos.css  |  PÁGINA DE PLANOS (planos.html)
   Assistente "IA pensando", cartões Start/Pro, comparativo e passo a passo.
   ===================================================================== */

/* ---------- TOPO ---------- */
.planos-hero{text-align:center;padding:48px 20px 34px}
.planos-hero .voltar{display:inline-block;margin-bottom:26px;font-size:14px;color:var(--muted);font-weight:600;transition:color .2s}
.planos-hero .voltar:hover{color:var(--accent)}
.planos-hero h1{font-size:clamp(32px,5.5vw,56px);margin-bottom:14px}
.planos-hero p{max-width:620px;margin:0 auto;color:var(--muted);font-size:17px}


/* ---------- PAINEL DO ASSISTENTE ---------- */
.ia-painel{position:relative;overflow:hidden;border-radius:28px;border:1px solid var(--linha-forte);background:
  radial-gradient(900px 420px at 15% 0%,rgba(37,99,235,.22),transparent 60%),
  radial-gradient(700px 380px at 100% 100%,rgba(59,130,246,.18),transparent 60%),
  var(--card);
  box-shadow:0 30px 80px -40px var(--accent2);transition:box-shadow .6s,border-color .6s}
.ia-painel[data-estado="pensando"]{border-color:var(--accent2);box-shadow:0 30px 100px -30px var(--accent2),0 0 0 1px var(--accent2)}
.ia-painel[data-estado="pronto"]{border-color:var(--ok)}

/* rede neural desenhada atrás de tudo */
#ia-rede{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.9}

.ia-grade{position:relative;z-index:1;display:grid;grid-template-columns:260px 1fr;gap:10px;padding:30px}
@media (max-width:820px){ .ia-grade{grid-template-columns:1fr;padding:22px 16px} }

/* lado esquerdo: orbe + nome + status */
.ia-lado{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:10px}
.ia-nome{font-weight:800;font-size:18px;letter-spacing:-.3px}
.ia-status{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted);background:var(--campo);border:1px solid var(--linha);padding:6px 12px;border-radius:999px}
.ia-status i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 var(--ok);animation:ping 2s infinite}
.ia-status[data-estado="pensando"] i{background:var(--accent2);animation-duration:.8s}
.ia-status[data-estado="digitando"] i{background:var(--accent);animation-duration:1.1s}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(61,220,151,.6)}100%{box-shadow:0 0 0 10px rgba(61,220,151,0)}}

/* o orbe: núcleo brilhante + 3 anéis girando + fagulhas orbitando */
.ia-orbe{position:relative;width:clamp(130px,16vw,190px);aspect-ratio:1}
.ia-orbe .nucleo{position:absolute;inset:27%;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:30px;
  background:radial-gradient(circle at 32% 28%,#fff 0,var(--accent) 32%,var(--accent2) 85%);
  box-shadow:0 0 44px -4px var(--accent),0 0 90px -10px var(--accent2),inset 0 -8px 18px rgba(0,0,0,.25);
  animation:respirar 3.2s ease-in-out infinite}
.ia-orbe .nucleo b{font-weight:400;text-shadow:0 0 14px rgba(255,255,255,.9);animation:cintilar 2.4s ease-in-out infinite}
@keyframes respirar{50%{transform:scale(1.07)}}
@keyframes cintilar{50%{opacity:.55;transform:rotate(90deg) scale(.9)}}

.ia-orbe .anel{position:absolute;border-radius:50%;animation:girar 16s linear infinite}
.ia-orbe .a1{inset:0;border:1.5px dashed rgba(59,130,246,.55)}
.ia-orbe .a2{inset:11%;border:1.5px solid transparent;border-top-color:var(--accent2);border-right-color:rgba(37,99,235,.35);animation-duration:7s;animation-direction:reverse}
.ia-orbe .a3{inset:-9%;border:1px dotted rgba(37,99,235,.6);animation-duration:24s}
@keyframes girar{to{transform:rotate(360deg)}}

/* fagulhas pequenas que orbitam */
.ia-orbe .fagulha{position:absolute;left:50%;top:50%;width:7px;height:7px;margin:-3.5px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:orbitar 6s linear infinite}
.ia-orbe .f2{background:var(--accent2);box-shadow:0 0 12px var(--accent2);animation-duration:9s;animation-delay:-3s}
.ia-orbe .f3{width:5px;height:5px;background:#fff;box-shadow:0 0 10px #fff;animation-duration:12s;animation-delay:-7s}
@keyframes orbitar{from{transform:rotate(0) translateX(clamp(66px,8.3vw,98px)) rotate(0)}to{transform:rotate(360deg) translateX(clamp(66px,8.3vw,98px)) rotate(-360deg)}}

/* estados: digitando acelera um pouco; pensando acelera tudo e acende o núcleo */
.ia-orbe[data-estado="digitando"] .anel{animation-duration:9s}
.ia-orbe[data-estado="pensando"] .a1{animation-duration:3.4s}
.ia-orbe[data-estado="pensando"] .a2{animation-duration:1.4s}
.ia-orbe[data-estado="pensando"] .a3{animation-duration:5s}
.ia-orbe[data-estado="pensando"] .fagulha{animation-duration:1.6s}
.ia-orbe[data-estado="pensando"] .f2{animation-duration:2.2s}
.ia-orbe[data-estado="pensando"] .f3{animation-duration:2.8s}
.ia-orbe[data-estado="pensando"] .nucleo{animation:respirar .9s ease-in-out infinite;box-shadow:0 0 70px 4px var(--accent),0 0 130px 0 var(--accent2),inset 0 -8px 18px rgba(0,0,0,.25)}
.ia-orbe[data-estado="pronto"] .nucleo{background:radial-gradient(circle at 32% 28%,#fff 0,var(--ok) 38%,var(--accent2) 95%);box-shadow:0 0 60px -4px var(--ok)}
.ia-orbe[data-estado="pronto"] .nucleo b{animation:none}


/* ---------- CONVERSA ---------- */
.ia-direita{display:flex;flex-direction:column;min-width:0}
.ia-chat{height:340px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:6px 6px 6px 2px;scrollbar-width:thin}
@media (max-width:820px){ .ia-chat{height:320px} }

.msg{max-width:88%;padding:12px 16px;border-radius:18px;font-size:15px;line-height:1.5;animation:entrar .35s ease both}
@keyframes entrar{from{opacity:0;transform:translateY(10px) scale(.98)}}
.msg.bot{align-self:flex-start;background:var(--campo);border:1px solid var(--linha);border-bottom-left-radius:6px}
.msg.eu{align-self:flex-end;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));border-bottom-right-radius:6px;font-weight:600}
.msg.bot ul{margin:8px 0 0 18px;color:var(--muted)}
.msg.bot b{color:var(--accent)}

/* pontinhos pulando enquanto o assistente "digita" */
.pontinhos{display:inline-flex;gap:5px;align-items:center;height:18px}
.pontinhos i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:pular 1s infinite}
.pontinhos i:nth-child(2){animation-delay:.15s}.pontinhos i:nth-child(3){animation-delay:.3s}
@keyframes pular{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-6px);opacity:1}}

/* bloco "pensando": etapas, check e barra de progresso */
.msg.pensamento{width:min(100%,420px);max-width:100%;border-color:var(--accent2)}
.pens-topo{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-weight:700;font-size:14px}
.pens-pct{font-variant-numeric:tabular-nums;color:var(--accent)}
.pens-lista{list-style:none;margin:0 0 12px !important;display:grid;gap:8px;color:var(--ink) !important;font-size:14px}
.pens-lista li{display:flex;align-items:center;gap:10px;animation:entrar .3s ease both}
.pens-lista .ic{flex:none;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff}
/* spinner enquanto a etapa está ativa */
.pens-lista .ativo .ic{border:2px solid var(--linha-forte);border-top-color:var(--accent);animation:girar 0.7s linear infinite}
.pens-lista .ativo{color:var(--muted)}
.pens-lista .feito .ic{background:var(--ok)}
.pens-barra{height:6px;border-radius:999px;background:var(--linha);overflow:hidden}
.pens-barra i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .7s ease;box-shadow:0 0 12px var(--accent)}
.msg.pensamento.concluido .pens-barra i{background:var(--ok)}

/* opções de resposta */
.ia-opcoes{display:flex;flex-wrap:wrap;gap:8px;min-height:50px;padding-top:12px}
.opcao{font:inherit;font-weight:600;font-size:14px;cursor:pointer;color:var(--ink);background:var(--campo);border:1.5px solid var(--linha-forte);border-radius:999px;padding:10px 18px;transition:.2s;animation:entrar .35s ease both}
.opcao:hover,.opcao:focus-visible{border-color:var(--accent);background:rgba(59,130,246,.14);transform:translateY(-2px);outline:none}
.opcao.destaque{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--accent),var(--accent2))}

.ia-rodape{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:4px;font-size:13px}
.ia-pular{color:var(--muted);text-decoration:underline}
.ia-pular:hover{color:var(--accent)}
.ia-refazer{font:inherit;font-size:13px;font-weight:700;color:var(--accent);background:none;border:0;cursor:pointer}
.ia-refazer:hover{text-decoration:underline}


/* ---------- CARTÕES DOS PLANOS ---------- */
.planos-sec{margin-top:60px;scroll-margin-top:80px}
.planos-grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:24px;align-items:stretch}

.plano{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--linha);border-radius:28px;padding:34px 28px 28px;scroll-margin-top:90px;transition:transform .35s,border-color .35s,box-shadow .35s}
.plano:hover{transform:translateY(-4px);border-color:var(--linha-forte)}
.plano .pill{align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);background:rgba(59,130,246,.12);padding:6px 12px;border-radius:999px;margin-bottom:16px}
.plano h2{font-size:clamp(26px,3.4vw,34px);margin-bottom:8px}
.plano .destaque{font-weight:700;font-size:17px;margin-bottom:10px}
.plano .intro{color:var(--muted);font-size:15px}
.plano h3{font-size:18px;margin:22px 0 2px}
.plano .tagline{color:var(--muted);font-size:14px;margin-bottom:12px}

.plano .preco{margin:20px 0 4px;padding:16px 18px;border-radius:18px;background:var(--campo);border:1px solid var(--linha);display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.plano .preco span{font-size:30px;font-weight:800;letter-spacing:-1px}
.plano .preco small{color:var(--muted);font-size:13px}

.recursos{list-style:none;display:grid;gap:12px;margin:6px 0 26px;flex:1}
.recursos li{position:relative;padding-left:32px}
.recursos li::before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.recursos b{display:block;font-size:15px}
.recursos span{display:block;color:var(--muted);font-size:14px}
.plano .btn{width:100%;padding:14px}

/* plano Pro com borda em degradê */
.plano.pro{border-color:transparent;background:linear-gradient(var(--card),var(--card)) padding-box,linear-gradient(135deg,var(--accent),var(--accent2)) border-box;border:1.5px solid transparent}

/* selo e brilho do plano recomendado pelo assistente */
.selo-rec{position:absolute;top:-14px;right:24px;font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--ok),#2bb5a0);padding:7px 14px;border-radius:999px;box-shadow:0 10px 24px -8px var(--ok);opacity:0;transform:translateY(8px) scale(.9);pointer-events:none;transition:.4s}
.plano.recomendado{border-color:var(--ok);box-shadow:0 0 0 1px var(--ok),0 30px 70px -28px var(--ok);animation:recomendar 1.6s ease-out 1}
.plano.pro.recomendado{background:var(--card);border:1.5px solid var(--ok)}
.plano.recomendado .selo-rec{opacity:1;transform:none}
@keyframes recomendar{0%{transform:scale(.97)}40%{transform:scale(1.015)}100%{transform:none}}


/* ---------- COMPARATIVO ---------- */
.tabela-rolagem{overflow-x:auto;border-radius:22px;border:1px solid var(--linha);background:var(--card)}
.comparativo{width:100%;border-collapse:collapse;min-width:520px;font-size:15px}
.comparativo th,.comparativo td{padding:15px 18px;text-align:center;border-bottom:1px solid var(--linha)}
.comparativo tbody tr:last-child th,.comparativo tbody tr:last-child td{border-bottom:0}
.comparativo th[scope="row"]{text-align:left;font-weight:600}
.comparativo thead th{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--campo)}
.comparativo .col-pro{background:rgba(37,99,235,.08)}
.comparativo thead .col-pro{color:var(--accent2)}
.comparativo .sim{color:var(--ok);font-weight:800;font-size:18px}
.comparativo .nao{color:var(--muted);opacity:.6}


/* ---------- COMO FUNCIONA ---------- */
.passos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.passo{background:var(--card);border:1px solid var(--linha);border-radius:var(--radius);padding:24px;text-align:center}
.passo span{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));margin-bottom:12px;box-shadow:0 12px 28px -10px var(--accent)}
.passo b{display:block;font-size:17px;margin-bottom:4px}
.passo small{color:var(--muted);font-size:14px}

main > .wrap > .cta{margin-bottom:70px}

@media (prefers-reduced-motion:reduce){
  .ia-orbe .anel,.ia-orbe .fagulha,.ia-orbe .nucleo,.ia-orbe .nucleo b,.pontinhos i,.ia-status i{animation:none !important}
  .msg,.opcao{animation:none}
}

.pro-lista{gap:8px}
.pro-lista .grupo{padding:0}.pro-lista .grupo::before{display:none}
.pro-lista details{background:var(--campo);border:1px solid var(--linha);border-radius:14px;padding:12px 16px}
.pro-lista summary{cursor:pointer;font-weight:700;font-size:15px;display:flex;justify-content:space-between;align-items:center;list-style:none}
.pro-lista summary::-webkit-details-marker{display:none}
.pro-lista summary em{font-style:normal;font-size:12px;color:var(--accent);background:rgba(59,130,246,.12);padding:2px 9px;border-radius:999px}
.pro-lista details ul{list-style:none;margin:10px 0 2px;display:grid;gap:6px}
.pro-lista details li{position:relative;padding-left:22px;font-size:14px;color:var(--muted)}
.pro-lista details li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}

/* ===== AJUSTES ESTILO APPLE: cards translúcidos, borda marcada, mais respiro ===== */
.plano,.plano.pro{background:rgba(17,27,48,.45);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1.5px solid rgba(255,255,255,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.plano:hover{border-color:rgba(124,196,255,.55)}
[data-tema="claro"] .plano,[data-tema="claro"] .plano.pro{background:rgba(255,255,255,.55);border-color:rgba(10,40,100,.25)}
.plano.pro.recomendado,.plano.recomendado{border:1.5px solid var(--ok)}
.recursos{gap:18px}
.pro-lista{gap:14px}
.pro-lista details{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.16);padding:16px 18px}
[data-tema="claro"] .pro-lista details{background:rgba(255,255,255,.4);border-color:rgba(10,40,100,.18)}
.pro-lista details ul{gap:11px;margin-top:14px}
.plano h3{margin-top:28px}
.plano .tagline{margin-bottom:18px}

/* vidro mais transparente nos planos */
.plano,.plano.pro{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.015))!important;backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%);border:1.5px solid rgba(255,255,255,.28)!important}
.plano .preco{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.18)}
[data-tema="claro"] .plano,[data-tema="claro"] .plano.pro{background:rgba(255,255,255,.35)!important;border-color:rgba(10,40,100,.28)!important}

/* ===== DESTAQUE DO PLANO ENTERPRISE ===== */
.plano.pro{border:1.5px solid rgba(124,196,255,.75)!important;background:linear-gradient(160deg,rgba(59,130,246,.16),rgba(255,255,255,.02))!important;box-shadow:0 0 0 1px rgba(59,130,246,.25),0 30px 80px -30px rgba(59,130,246,.75),inset 0 1px 0 rgba(255,255,255,.12)}
@media (min-width:900px){.plano.pro{transform:scale(1.03)}.plano.pro:hover{transform:scale(1.03) translateY(-4px)}}
.selo-top{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:6px 16px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 24px -8px rgba(59,130,246,.8);white-space:nowrap}
.plano.pro.recomendado .selo-top{display:none}
.plano.pro .btn{box-shadow:0 10px 30px -10px rgba(59,130,246,.9)}