/* =====================================================================
   need.css: base compartilhada do needmkt.com.br
   ---------------------------------------------------------------------
   Tudo que existia repetido nos sete HTML mora aqui: tokens, reset,
   tipografia, botões, header/nav, rodapé, revelação no scroll e a
   casca do funil (Mapa de Oportunidades / Briefing / Privacidade).
   Cada página mantém no seu <style> só o que é dela.

   Divergências resolvidas na extração:
   · --radius-sm  era 9px (index) e 10px (funil) → 10px
   · --shadow-glow tinha dois valores com o mesmo nome → o segundo
     virou --glow-flat
   · --need-blue-700 é novo: é o único azul da paleta que aguenta
     texto branco com 4,5:1 (ver bloco "contraste" abaixo)
   ===================================================================== */

/* ---------- 1. tokens ---------- */
:root{
  --need-black:#0B0B0C; --need-white:#FFFFFF;

  /* Escala de azul. Contraste medido contra branco (#FFF):
     --need-blue      #1C99E9 → 3,10:1  ✗ nunca com texto branco em cima
     --need-blue-600  #1478BE → 4,71:1  ✓ limite, ok para texto normal
     --need-blue-700  #106CAB → 5,42:1  ✓ folga, é o fundo dos CTAs
     --need-blue-300  #5CB6EF → usar como TEXTO sobre fundo escuro (8,8:1) */
  --need-blue:#1C99E9;
  --need-blue-300:#5CB6EF;
  --need-blue-600:#1478BE;
  --need-blue-700:#106CAB;

  --graphite:#3F464D; --gray-900:#141518; --gray-500:#7B8590;
  --bg:var(--need-black); --surface:#131317; --surface-2:#1A1B20;

  --border:#2A2D34;        /* limite discreto de card, decorativo */
  /* Limite de campo. A WCAG 1.4.11 exige 3:1 para o contorno de um
     controle de formulário, medido contra o fundo DO CAMPO (#0d0d10), que
     é mais claro que o da página. O --border de #2A2D34 dava 1,43:1 e o
     campo sumia em tela de brilho baixo. */
  --field-border:#5C636C;  /* 3,19:1 no campo · 3,24:1 na página */

  --text:#F4F6F8; --text-muted:#9AA2AC;
  --radius:16px; --radius-sm:10px; --radius-lg:26px;
  --shadow-soft:0 10px 40px -12px rgba(0,0,0,.65);
  --shadow-glow:0 12px 26px -12px rgba(28,153,233,.55);
  --glow-flat:0 0 34px rgba(28,153,233,.24);
  --max:1180px;
  --font:"Montserrat","Montserrat Fallback",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* Fonte de reserva com as métricas da Montserrat: o texto não muda de
   tamanho quando a fonte real termina de carregar. */
@font-face{
  font-family:"Montserrat Fallback";
  src:local("Arial"),local("Helvetica Neue"),local("Liberation Sans");
  size-adjust:107%; ascent-override:92%; descent-override:24%; line-gap-override:0%;
}

/* ---------- 2. reset e base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);background:var(--bg);color:var(--text);
  font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  /* clip, não hidden: overflow-x:hidden transforma o body num contexto de
     rolagem e quebra position:sticky nos descendentes, era metade do
     motivo de os cards do MOVA não empilharem. clip corta igual sem
     criar o contexto. */
  overflow-x:clip;
}
@supports not (overflow-x:clip){ body{overflow-x:hidden} }
h1,h2,h3,h4{line-height:1.1;letter-spacing:-.02em;font-weight:800;color:#fff;text-wrap:balance}
p{color:var(--text-muted);text-wrap:pretty}
a{color:var(--need-blue-300);text-decoration:none}
a:hover{color:var(--need-blue)}
::selection{background:rgba(28,153,233,.35);color:#fff}
:focus-visible{outline:2px solid var(--need-blue-300);outline-offset:3px;border-radius:6px}
img{max-width:100%}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.accent{color:var(--need-blue-300)}
.text-gradient{background:linear-gradient(135deg,#fff 20%,var(--need-blue-300) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--need-blue-300);font-weight:700}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--need-blue);border-radius:2px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--need-blue-700);
  color:#fff;padding:14px 22px;border-radius:0 0 10px 0;font-weight:700;font-size:14.5px;text-decoration:none}
.skip-link:focus{left:0}

/* ---------- 3. botões ----------
   O gradiente do .btn-shimmer ia de #1478BE a #1C99E9 e voltava: no meio
   do botão, exatamente onde o texto está, o contraste caía para 3,10:1.
   Agora o gradiente anda entre 700 e 600 (5,42:1 → 4,71:1) e o #1C99E9
   ficou só na borda e no brilho, onde não há texto em cima. */
.btn{font-family:var(--font);font-weight:700;font-size:15.5px;border-radius:12px;padding:14px 24px;
  min-height:48px;border:1px solid transparent;cursor:pointer;display:inline-flex;gap:9px;
  align-items:center;justify-content:center;text-decoration:none;transition:.2s;letter-spacing:-.005em}
.btn:disabled{opacity:.35;cursor:not-allowed}

.btn-primary{background:var(--need-blue-700);color:#fff;box-shadow:var(--shadow-glow)}
.btn-primary:hover{background:var(--need-blue-600);color:#fff;transform:translateY(-2px);
  box-shadow:0 18px 36px -10px rgba(28,153,233,.85)}

.btn-ghost{background:rgba(255,255,255,.04);color:#fff;border-color:var(--field-border)}
.btn-ghost:hover{border-color:var(--need-blue-300);color:var(--need-blue-300)}

.btn-shimmer{
  position:relative;overflow:hidden;color:#fff;border:1px solid rgba(92,182,239,.45);
  background:linear-gradient(110deg,var(--need-blue-700),var(--need-blue-600) 50%,var(--need-blue-700));
  box-shadow:0 14px 30px -12px rgba(28,153,233,.65);
}
.btn-shimmer:hover{transform:translateY(-2px);box-shadow:0 18px 36px -10px rgba(28,153,233,.8)}
.btn-shimmer::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:conic-gradient(from 200deg at 50% 50%, transparent, rgba(255,255,255,.42), transparent 35%);
  animation:shimmer-spin 2.6s linear infinite;mix-blend-mode:overlay;
}
@keyframes shimmer-spin{to{transform:rotate(360deg)}}

/* ---------- 4. superfícies ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:.25s border-color,.25s transform,.25s box-shadow}
.glass{background:rgba(19,19,23,.72);border:1px solid var(--border);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%)}

/* ---------- 5. header e navegação (páginas institucionais) ---------- */
header.site{position:sticky;top:0;z-index:50;padding:20px 28px}
header.site::before{content:"";position:absolute;inset:0 0 auto 0;height:140px;pointer-events:none;z-index:-1;
  background:linear-gradient(to bottom, rgba(11,11,12,.94) 0%, rgba(11,11,12,.72) 40%, rgba(11,11,12,.3) 72%, transparent 100%);
  opacity:0;transition:opacity .35s ease}
header.site.scrolled::before{opacity:1}
.nav{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:44px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.logo svg{width:126px;height:auto;display:block}
.nav-links{display:flex;gap:2px;align-items:center;list-style:none}
.nav-links a{color:var(--text-muted);text-decoration:none;font-size:14.5px;font-weight:600;
  letter-spacing:-.01em;padding:10px 15px;border-radius:9px;transition:.16s}
.nav-links a:hover{color:#fff;background:var(--surface-2)}
.nav-links a[aria-current="page"]{color:#fff;background:var(--surface-2)}
/* marca a virada de institucional para comercial no menu */
.nav-sep{width:1px;height:18px;background:var(--border);margin:0 8px;flex:none}
.nav-cta{background:var(--need-blue-700)!important;color:#fff!important;padding:12px 18px!important;margin-left:6px}
.nav-cta:hover{background:var(--need-blue-600)!important}
.menu-btn{display:none;background:none;border:none;color:#fff;cursor:pointer;padding:11px;
  min-width:44px;min-height:44px;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
.nav-drop{position:relative}
.nav-drop-btn{display:flex;align-items:center;gap:6px;background:none;border:none;font:inherit;
  color:var(--text-muted);font-size:14.5px;font-weight:600;letter-spacing:-.01em;padding:10px 15px;
  border-radius:9px;cursor:pointer;transition:.16s}
.nav-drop-btn:hover,.nav-drop.open .nav-drop-btn{color:#fff;background:var(--surface-2)}
.nav-drop .chev{transition:transform .2s;flex:none}
.nav-drop.open .chev{transform:rotate(180deg)}
.sub-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;list-style:none;margin:0;
  background:rgba(19,19,23,.94);border:1px solid var(--border);border-radius:12px;padding:6px;
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:var(--shadow-soft);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s}
.nav-drop.open .sub-menu{opacity:1;visibility:visible;transform:none}
.sub-menu a{display:block;padding:11px 12px;border-radius:8px;font-size:14px}

/* ---------- 6. rodapé ---------- */
footer.site{border-top:1px solid var(--border);color:var(--text-muted);padding:44px 0;font-size:14px}
.foot{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;align-items:center}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand svg{width:104px;height:auto;display:block}
.foot a{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:600;
  transition:.16s;display:inline-block;padding:6px 0}
.foot a:hover{color:var(--need-blue-300)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- 7. seções e revelação ---------- */
section{padding:100px 0}
section[id]{scroll-margin-top:100px}
.sec-head{max-width:760px;margin-bottom:52px}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head h2{font-size:clamp(30px,4.2vw,46px);letter-spacing:-.035em}
.sec-head p{font-size:17px;margin-top:16px;max-width:620px}

.rv{opacity:0;transform:translateY(18px);
  transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}

/* ---------- 8. aurora ---------- */
.aurora{position:absolute;inset:-10px;z-index:0;pointer-events:none;opacity:.75;filter:blur(20px);
  background-image:repeating-linear-gradient(100deg,#1478BE 10%,#1C99E9 15%,#5CB6EF 20%,#0B0B0C 25%,#1C99E9 30%);
  background-size:200% 200%;
  -webkit-mask-image:radial-gradient(ellipse 60% 55% at 50% 35%, black 30%, transparent 72%);
  mask-image:radial-gradient(ellipse 60% 55% at 50% 35%, black 30%, transparent 72%);
  animation:aurora-move 24s linear infinite;
}
@keyframes aurora-move{from{background-position:50% 50%}to{background-position:350% 50%}}
/* nada anima fora da tela, o observer marca .in-view no pai */
.hero:not(.in-view) .aurora{animation-play-state:paused}

/* =====================================================================
   9. CASCA DO FUNIL, diagnostico.html, briefing.html, privacidade.html
   ===================================================================== */
body.funil{min-height:100vh;display:flex;flex-direction:column;position:relative}
body.funil .aurora{position:fixed;inset:-10px;z-index:-1;opacity:.5;filter:blur(24px);
  -webkit-mask-image:radial-gradient(ellipse 55% 45% at 50% 0%, black 25%, transparent 70%);
  mask-image:radial-gradient(ellipse 55% 45% at 50% 0%, black 25%, transparent 70%);
  animation-duration:26s}

/* Cabeçalho das ferramentas (Mapa de Oportunidades e Briefing).
   A logo era pequena e presa numa pílula de vidro, dividindo a linha com
   o link de voltar. Agora fica solta, maior e centralizada de verdade: o
   link sai do fluxo com position:absolute para não empurrar a logo do
   centro, com ele no fluxo, "centralizado" seria só aparência. */
header.funil{padding:28px 22px 20px}
header.funil .nav{
  position:relative;
  max-width:900px;margin:0 auto;padding:0;height:auto;
  display:flex;align-items:center;justify-content:center;
  background:none;border:none;border-radius:0;
  backdrop-filter:none;-webkit-backdrop-filter:none;
}
header.funil .logo{gap:0}
header.funil .logo svg{width:clamp(150px,33vw,190px)}
/* gap, não espaço em branco: .volt é inline-flex, e num container flex o
   espaço no início de um item de texto é colapsado, com o espaço dentro
   do <span> saía "Voltarao site". */
header.funil .volt{position:absolute;left:0;top:50%;transform:translateY(-50%);gap:.34em}
.volt{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:600;letter-spacing:-.01em;
  padding:11px 15px;border-radius:9px;transition:.16s;min-height:44px;display:inline-flex;align-items:center}
.volt:hover{color:#fff;background:var(--surface-2)}

main.painel{
  flex:1;width:100%;max-width:min(820px,calc(100% - 44px));
  margin:26px auto 64px;padding:44px 46px 54px;border-radius:var(--radius-lg);
  background:rgba(19,19,23,.86);border:1px solid var(--border);
  backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);
  box-shadow:var(--shadow-soft);
}
main.painel h1{font-size:clamp(27px,4.4vw,40px);margin-bottom:16px;letter-spacing:-.03em}
main.painel h2{font-size:20px;margin-bottom:10px;color:#fff}
.sub{color:var(--text-muted);font-size:16.5px;margin-bottom:28px;max-width:580px}
.sub b{color:#fff}

.progress{height:4px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-bottom:38px}
.progress i{display:block;height:100%;width:0;border-radius:999px;
  background:linear-gradient(90deg,var(--need-blue-600),var(--need-blue-300));
  box-shadow:var(--glow-flat);transition:width .4s ease}

.tela{display:none}
.tela.on{display:block;animation:fade .4s ease}
.tela:focus{outline:none}
.tela:focus-visible{outline:2px solid var(--need-blue-300);outline-offset:6px}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.q-num{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--need-blue-300);
  margin-bottom:12px;font-weight:700}
.pergunta{font-size:clamp(19px,2.4vw,25px);font-weight:700;letter-spacing:-.02em;
  margin-bottom:24px;line-height:1.28;color:#fff}
.opts{display:grid;gap:9px;margin-bottom:26px;border:0;padding:0;min-width:0}
.opt{font-family:var(--font);font-size:15.5px;color:var(--text-muted);font-weight:500;text-align:left;
  cursor:pointer;padding:16px 20px;min-height:48px;border-radius:var(--radius-sm);
  background:var(--surface-2);border:1px solid var(--border);transition:.16s}
.opt:hover{border-color:var(--need-blue-300);color:#fff}
.opt.sel,.opt[aria-checked="true"]{background:rgba(28,153,233,.14);border-color:var(--need-blue-300);
  color:#fff;font-weight:600}
.navrow{display:flex;justify-content:space-between;gap:12px}

/* ---------- 10. formulários ----------
   A borda dos campos usa --field-border (3,2:1). O --border, de 1,43:1,
   reprovava a WCAG 1.4.11 e o campo sumia em tela de brilho baixo. */
label{display:block;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-muted);margin:0 0 8px;font-weight:700}
input[type=text],input[type=email],input[type=tel]{
  width:100%;padding:14px 16px;min-height:48px;font-size:16px;font-family:var(--font);color:var(--text);
  border:1px solid var(--field-border);border-radius:var(--radius-sm);
  background:#0d0d10;margin-bottom:6px;transition:.16s}
input::placeholder{color:var(--gray-500)}
input:focus{border-color:var(--need-blue-300);outline:none;box-shadow:0 0 0 3px rgba(28,153,233,.22)}
input[aria-invalid="true"]{border-color:#FF9AA0}

.erro-campo{color:#FF9AA0;font-size:13.5px;margin:0 0 12px;min-height:1px}
.erro-campo:empty{margin:0 0 12px}
.campo{margin-bottom:6px}

.lgpd{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--text-muted);margin:14px 0 8px}
.lgpd input{margin-top:4px;accent-color:var(--need-blue-300);width:20px;height:20px;flex:none;
  outline:1px solid var(--field-border);outline-offset:1px;border-radius:3px}
.lgpd label{display:inline;font-weight:400;font-size:13.5px;text-transform:none;letter-spacing:0;
  color:var(--text-muted);margin:0}
.iscas{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ---------- 11. resultado do funil ---------- */
.res-card{padding:30px 32px;margin-bottom:12px;border-radius:var(--radius);
  background:var(--surface-2);border:1px solid var(--border)}
.fronteira{padding:32px;margin:12px 0 26px;border-radius:var(--radius);color:var(--text);
  background:linear-gradient(160deg,rgba(28,153,233,.16),var(--surface) 60%);border:1px solid var(--need-blue-600)}
.fronteira h3{color:#fff;font-size:19px;margin-bottom:12px;font-weight:800}
.fronteira p{font-size:15px;color:var(--text-muted);margin-bottom:22px}
.acao{display:flex;gap:12px;flex-wrap:wrap}
.mini{font-size:13px;color:var(--gray-500);margin-top:14px}

footer.funil{border-top:1px solid var(--border);color:var(--gray-500);padding:26px 24px;
  font-size:13.5px;text-align:center}
footer.funil a{color:var(--text-muted);text-decoration:none;font-weight:600;
  display:inline-block;padding:6px 2px}
footer.funil a:hover{color:var(--need-blue-300)}

.zapbar{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;
  padding:14px 16px 14px 24px;border-radius:16px;
  display:none;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);box-shadow:var(--shadow-soft)}
.zapbar.on{display:flex}
.zapbar p{font-size:14.5px;margin:0}
.zapbar p b{color:var(--need-blue-300);font-variant-numeric:tabular-nums;font-weight:700}
.zapbar .btn{padding:12px 20px}
.zapbar .cancelar{background:none;border:none;color:var(--text-muted);font-family:var(--font);
  font-size:14px;cursor:pointer;padding:12px 18px;min-height:44px;border-radius:999px;transition:.16s}
.zapbar .cancelar:hover{color:var(--text);background:var(--surface)}
body.com-barra main.painel{padding-bottom:130px}

/* ---------- 12. responsivo compartilhado ---------- */
@media(max-width:760px){
  body{font-size:16.5px}
  section{padding:64px 0}
  .wrap{padding:0 18px}
  .nav-links{position:fixed;inset:80px 16px auto 16px;flex-direction:column;align-items:stretch;
    padding:12px;gap:2px;display:none;border-radius:var(--radius);background:var(--gray-900);
    border:1px solid var(--border);box-shadow:var(--shadow-soft)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 16px}
  .nav-cta{text-align:center;margin-top:6px;margin-left:0}
  .menu-btn{display:flex}
  .nav-sep{width:100%;height:1px;margin:8px 0}
  .nav-drop{width:100%}
  .nav-drop-btn{width:100%;justify-content:space-between;padding:14px 16px}
  .sub-menu{position:static;opacity:1;visibility:visible;transform:none;background:transparent;
    border:none;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;
    padding:0 0 0 10px;margin-top:2px;display:none}
  .nav-drop.open .sub-menu{display:block}
}
@media(max-width:640px){
  main.painel{max-width:calc(100% - 28px);margin:18px auto 56px;padding:32px 24px 40px;border-radius:var(--radius)}
  header.funil{padding:20px 14px 14px}
  /* em tela estreita o rótulo encurta para não encostar na logo */
  .volt .volt-longo{display:none}
  .res-card{padding:24px 22px}
  .fronteira{padding:26px 22px}
  .zapbar{gap:10px;padding:14px 16px;border-radius:14px;left:12px;right:12px;bottom:12px}
  .zapbar p{font-size:14px;width:100%;text-align:center}
  .navrow{gap:10px}
  .btn{padding:13px 18px;font-size:14.5px}
}

/* ---------- 13. movimento reduzido ----------
   Cobre as sete páginas. Antes, o shimmer do .btn-primary do diagnóstico
   e do briefing ficava de fora e continuava girando durante as 12
   perguntas para quem tinha pedido menos movimento no sistema. */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1!important;transform:none!important}
  .aurora,.meteor,.btn-shimmer::before,.btn-primary::before{animation:none!important}
  .btn-shimmer::before,.btn-primary::before{opacity:0!important}
  .tela.on{animation:none}
  .progress i{transition:none}
  .btn:hover,.opt:hover,.card:hover{transform:none}
  *{transition-duration:.01ms!important}
}