/* ============================================================
   MASTER INTERNET – ativacao.css
   Guia de ativação dos apps/benefícios do catálogo Master
   (portado de pagina-master-lpu-vigente, re-temático para a
   paleta da casa)
   ============================================================ */

/* ---- CABEÇALHO LEVE (mesmo padrão de calculadora.html/servico.css) ---- */
.svc-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #e2e8f0;
}
.svc-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.svc-logo-link { display: inline-flex; align-items: center; }
.svc-logo-link img { height: 21px; width: auto; display: block; }
.svc-btn-back {
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1.5px solid #e2e8f0;
  transition: all .22s cubic-bezier(.4,0,.2,1);
}
.svc-btn-back:hover { color: #0033CC; border-color: #c7d4ff; background: #e8eeff; text-decoration: none; }

.svc-footer-link {
  display: block;
  text-align: center;
  margin-top: 32px;
  padding-bottom: 40px;
  color: #64748b;
  font-size: 13px;
}
.svc-footer-link a { color: #0033CC; font-weight: 700; }

  :root{
    --blue:#0033CC;
    --blue-dk:#001a80;
    --blue-lt:#e8eeff;
    --blue-soft:#4f9fff;
    --yellow:#f5c400;
    --yellow-soft:#FFF2A6;
    --gray-50:#f8fafc;
    --text:#334155;
    --gray-900:#0f172a;
    --muted:#64748b;
    --line:#e2e8f0;
    --card:#FFFFFF;
    --surface-soft:#F6F6F6;
    --radius:24px;
    --radius-sm:16px;
    --shadow:0 4px 24px rgba(0,0,0,.07);
    --shadow-hover:0 12px 40px rgba(0,51,204,.16);
    --dur:.22s;
    --ease:cubic-bezier(.4,0,.2,1);
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0;background:#fff;color:var(--text);font-family:var(--font-body, 'Hanken Grotesk', system-ui, sans-serif);-webkit-font-smoothing:antialiased;line-height:1.6}
  h1,h2,h3,h4{font-family:var(--font-heading, 'Panton', 'Hanken Grotesk', sans-serif);letter-spacing:-.02em;margin:0}
  a{color:var(--blue);text-decoration:none}
  a:hover{text-decoration:underline}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px}

  /* ===== HERO ===== */
  .hero{
    position:relative;overflow:hidden;
    background:linear-gradient(180deg, var(--blue-lt) 0%, var(--gray-50) 60%, #FFFFFF 100%);
    padding:64px 0 88px;
  }
  .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
  .badge{
    display:inline-block;
    background:#FFFFFF;color:var(--blue);
    padding:5px 16px;border-radius:50px;font-size:12px;font-weight:700;
    letter-spacing:1.5px;text-transform:uppercase;
  }
  .hero h1{font-size:clamp(32px,5vw,3rem);font-weight:900;letter-spacing:-1px;line-height:1.15;margin:18px 0 16px;color:var(--gray-900)}
  .hero h1 .y{
    background:linear-gradient(135deg, var(--blue), #7c3aed);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  }
  .hero p.lead{font-size:17px;color:var(--muted);max-width:560px;margin:0 0 28px;line-height:1.75}
  .cta-row{display:flex;flex-wrap:wrap;gap:12px}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 28px;border-radius:50px;font-weight:700;font-size:15px;
    transition:transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }
  .btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 20px rgba(0,51,204,.3)}
  .btn-primary:hover{background:var(--blue-dk);transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,51,204,.4);text-decoration:none}
  .btn-ghost{background:#FFFFFF;color:var(--blue);border:1.5px solid var(--blue-lt)}
  .btn-ghost:hover{border-color:var(--blue);background:var(--blue-lt);color:var(--blue);text-decoration:none}

  .hero-card{
    background:var(--card);
    border:1px solid var(--line);border-radius:var(--radius);padding:28px;
    box-shadow:var(--shadow);
  }
  .hero-card h3{font-size:14px;text-transform:uppercase;letter-spacing:.15em;color:var(--blue);margin-bottom:14px}
  .pill-grid{display:flex;flex-wrap:wrap;gap:8px}
  .pill{
    font-size:13px;font-weight:600;padding:8px 12px;border-radius:10px;
    background:var(--surface-soft);border:1px solid var(--line);color:var(--gray-900);
  }

  /* ===== STATS BAR ===== */
  .stats{
    background:#FFFFFF;color:var(--blue-dk);padding:22px 0;
    border-bottom:1px solid var(--line);
  }
  .stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
  .stat .n{font-family:var(--font-heading, 'Panton', 'Hanken Grotesk', sans-serif);font-size:32px;font-weight:900;line-height:1;color:var(--blue)}
  .stat .l{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin-top:6px;color:var(--muted)}

  /* ===== SECTION ===== */
  section.block{padding:80px 0;background:#FFFFFF}
  section.block.alt{background:var(--gray-50)}
  .section-head{text-align:center;max-width:680px;margin:0 auto 48px}
  .section-head h2{font-size:clamp(1.9rem,3.5vw,2.6rem);font-weight:900;letter-spacing:-1px;margin-bottom:12px;color:var(--gray-900)}
  .section-head p{color:var(--muted);font-size:16px;margin:0;line-height:1.75}
  .eyebrow{
    display:inline-block;
    color:var(--blue);background:var(--blue-lt);font-size:12px;font-weight:700;
    text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px;
    padding:5px 16px;border-radius:50px;
  }

  /* ===== APP CARDS ===== */
  .apps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
  .app-card{
    background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);
    padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:none;
    transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    cursor:pointer;position:relative;overflow:hidden;
  }
  .app-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:var(--blue);transform:scaleX(0);transform-origin:left;
    transition:transform .3s ease;
  }
  .app-card:hover{transform:translateY(-4px);border-color:var(--blue-soft);box-shadow:var(--shadow-hover)}
  .app-card:hover::before{transform:scaleX(1)}
  .app-icon{
    width:48px;height:48px;border-radius:12px;
    background:linear-gradient(135deg, var(--blue) 0%, var(--blue-soft) 100%);
    display:flex;align-items:center;justify-content:center;
    font-family:var(--font-heading, 'Panton', 'Hanken Grotesk', sans-serif);font-weight:800;font-size:18px;color:var(--yellow);
    border:1px solid rgba(245,196,0,.35);
  }
  
  .app-icon img{width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block}
  .app-icon.has-logo{background:transparent;color:transparent;padding:0;overflow:hidden}
  .app-card h3{font-size:18px;font-weight:700;color:var(--gray-900)}
  .app-card p{color:var(--muted);font-size:13px;margin:0;flex:1}
  .app-link{font-size:13px;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px}


  /* ===== APP SHELVES / PRATELEIRAS ===== */
  .app-shelves{
    display:grid;
    gap:34px;
  }
  .app-shelf{
    background:linear-gradient(180deg, rgba(0,51,204,.035), transparent 85%), var(--card);
    border:1px solid var(--line);
    border-radius:24px;
    padding:24px;
    box-shadow:var(--shadow);
  }
  .shelf-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:20px;
    margin-bottom:18px;
    padding-bottom:18px;
    border-bottom:1px solid var(--line);
  }
  .shelf-kicker{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--blue, #005BEA);
    font-size:12px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.16em;
    margin-bottom:8px;
  }
  .shelf-kicker::before{
    content:"";
    width:8px;
    height:8px;
    border-radius:999px;
    background:var(--yellow, #FFD400);
    box-shadow:0 0 0 4px rgba(245,196,0,.20);
  }
  .shelf-title{
    font-size:clamp(22px,2.4vw,30px);
    color:var(--gray-900, #fff);
    font-weight:800;
    margin:0 0 6px;
  }
  .shelf-desc{
    color:var(--muted);
    font-size:15px;
    margin:0;
    max-width:760px;
  }
  .shelf-count{
    flex:0 0 auto;
    background:rgba(245,196,0,.24);
    color:var(--blue-dk, #0047BB);
    border:1px solid rgba(245,196,0,.45);
    border-radius:999px;
    padding:8px 12px;
    font-size:12px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.08em;
  }


  .shelf-visible{
    margin-bottom:0;
  }
  .shelf-more{
    margin-top:18px;
  }
  .shelf-more[hidden]{
    display:none !important;
  }
  .shelf-actions{
    display:flex;
    justify-content:center;
    margin-top:18px;
  }
  .shelf-toggle{
    appearance:none;
    border:1px solid rgba(0,51,204,.22);
    background:#FFFFFF;
    color:var(--blue);
    border-radius:999px;
    padding:7px 14px;
    font-size:12px;
    font-weight:800;
    letter-spacing:.04em;
    cursor:pointer;
    box-shadow:0 8px 22px -18px rgba(0,35,90,.45);
    transition:transform .18s ease, border-color .18s ease, background .18s ease;
  }
  .shelf-toggle:hover{
    transform:translateY(-1px);
    border-color:var(--blue);
    background:rgba(0,51,204,.06);
  }
  .shelf-toggle::after{
    content:" ↓";
    color:var(--blue);
  }
  .shelf-toggle[aria-expanded="true"]::after{
    content:" ↑";
  }

  /* ===== STEPS / GUIDE ===== */
  .guide{display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start}
  .toc{
    position:sticky;top:24px;background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius);padding:18px;
    max-height:calc(100vh - 48px);overflow-y:auto;
    scrollbar-width:thin;scrollbar-color:var(--blue) transparent;
  }
  .toc::-webkit-scrollbar{width:6px}
  .toc::-webkit-scrollbar-track{background:transparent}
  .toc::-webkit-scrollbar-thumb{background:rgba(0,51,204,.35);border-radius:3px}
  .toc::-webkit-scrollbar-thumb:hover{background:var(--blue)}
  .toc h4{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--blue);margin-bottom:14px}
  .toc a{
    display:block;padding:10px 12px;border-radius:10px;color:var(--text);font-size:14px;font-weight:500;
    border-left:2px solid transparent;transition:all .2s
  }
  .toc a:hover{background:rgba(0,51,204,.08);color:var(--blue);border-left-color:var(--blue);text-decoration:none}


  .toc-group{
    border:1px solid var(--line);
    border-radius:14px;
    background:var(--surface-soft);
    margin-bottom:10px;
    overflow:hidden;
  }
  .toc-group summary{
    list-style:none;
    cursor:pointer;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    padding:12px 12px;
    font-size:14px;
    font-weight:800;
    color:var(--gray-900);
    line-height:1.25;
  }
  .toc-group summary::-webkit-details-marker{display:none}
  .toc-group summary::after{
    content:"+";
    width:20px;
    height:20px;
    border-radius:50%;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:rgba(245,196,0,.35);
    color:var(--blue-dk);
    font-weight:900;
    flex:0 0 auto;
  }
  .toc-group[open] summary{
    color:var(--blue);
    background:rgba(0,51,204,.06);
  }
  .toc-group[open] summary::after{content:"−"}
  .toc-links{
    padding:0 8px 10px;
  }
  .toc-links a{
    font-size:13px;
    padding:8px 10px;
    margin:2px 0;
  }


  /* ===== SEARCH / GUIDE ===== */
  .guide-search{
    margin:22px auto 0;
    max-width:640px;
  }
  .guide-search-box{
    position:relative;
  }
  .guide-search-icon{
    position:absolute;
    left:16px;
    top:50%;
    transform:translateY(-50%);
    font-size:18px;
    color:var(--blue);
    pointer-events:none;
  }
  .guide-search input{
    width:100%;
    height:52px;
    border:1px solid rgba(0,51,204,.22);
    border-radius:999px;
    background:#FFFFFF;
    color:var(--gray-900);
    font-size:15px;
    font-weight:600;
    outline:none;
    padding:0 18px 0 48px;
    box-shadow:0 18px 40px -28px rgba(0,35,90,.35);
    transition:border-color .18s ease, box-shadow .18s ease;
  }
  .guide-search input::placeholder{
    color:var(--muted);
    font-weight:500;
  }
  .guide-search input:focus{
    border-color:var(--blue);
    box-shadow:0 18px 42px -26px rgba(0,51,204,.45);
  }
  .guide-search-results{
    position:absolute;
    left:0;
    right:0;
    top:calc(100% + 8px);
    z-index:30;
    background:var(--card);
    border:1px solid rgba(0,51,204,.18);
    border-radius:16px;
    padding:8px;
    box-shadow:0 20px 45px -24px rgba(0,35,90,.45);
    text-align:left;
    overflow:hidden;
  }
  .guide-search-results[hidden]{display:none !important}
  .guide-search-results a,
  .guide-search-empty{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    width:100%;
    padding:11px 12px;
    border-radius:12px;
    color:var(--gray-900);
    font-size:14px;
    font-weight:700;
    text-decoration:none;
  }
  .guide-search-results a:hover,
  .guide-search-results a:focus{
    background:rgba(0,51,204,.08);
    color:var(--blue);
    text-decoration:none;
    outline:none;
  }
  .guide-search-results small{
    display:block;
    color:var(--muted);
    font-size:11px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.08em;
    margin-top:2px;
  }
  .guide-search-results .arrow{
    color:var(--blue);
    font-weight:900;
    flex:0 0 auto;
  }
  .guide-search-empty{
    color:var(--muted);
    justify-content:flex-start;
    font-weight:600;
  }
  .product.search-highlight{
    border-color:var(--blue);
    box-shadow:0 0 0 4px rgba(0,51,204,.12), var(--shadow);
  }


  .guide-main{
    min-width:0;
  }
  .guide-placeholder{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    min-height:420px;
    padding:48px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
  }
  .guide-placeholder[hidden]{display:none !important}
  .guide-placeholder img{
    width:min(520px, 82%);
    max-width:100%;
    height:auto;
    opacity:.22;
    filter:saturate(.85) brightness(1.18);
    user-select:none;
    pointer-events:none;
  }
  .guide-main .product{
    display:none;
  }
  .guide-main.has-selection .product.is-active{
    display:block;
  }

  .product{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:32px;margin-bottom:24px;scroll-margin-top:24px;box-shadow:var(--shadow);
  }
  .product-head{display:flex;align-items:center;gap:16px;margin-bottom:8px}
  .product-head .app-icon{width:56px;height:56px;font-size:20px}
  .product-head h3{font-size:24px;font-weight:800;color:var(--gray-900)}
  .product .tag{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.12em}
  .steps{display:grid;gap:14px;margin-top:24px}
  .step{
    display:grid;grid-template-columns:42px 1fr;gap:16px;align-items:start;
    padding:16px;border-radius:var(--radius-sm);background:var(--surface-soft);
    border:1px solid transparent;transition:border-color .2s
  }
  .step:hover{border-color:rgba(0,51,204,.25)}
  .step-num{
    width:36px;height:36px;border-radius:50%;background:var(--yellow);color:var(--blue-dk);
    display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--font-heading, 'Panton', 'Hanken Grotesk', sans-serif);
  }
  .step-body{font-size:15px;color:var(--text)}
  .step-body strong{color:var(--gray-900)}
  .step-body code, .step-body .link{
    display:inline-block;background:rgba(245,196,0,.35);color:var(--blue-dk);
    padding:2px 8px;border-radius:6px;font-size:13px;font-family:inherit;font-weight:600;
  }

  /* ===== HIGHLIGHTS ===== */
  .highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
  .highlight{
    background:linear-gradient(180deg, rgba(0,51,204,.05), transparent 80%), var(--card);
    border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)
  }
  .highlight .ico{
    width:44px;height:44px;border-radius:12px;background:var(--yellow);color:var(--blue-dk);
    display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px
  }
  .highlight h4{font-size:17px;margin-bottom:8px;color:var(--gray-900)}
  .highlight p{color:var(--muted);font-size:14px;margin:0}

  /* ===== FAQ ===== */
  .faq{display:grid;gap:12px;max-width:820px;margin:0 auto}
  details.q{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
    padding:18px 22px;transition:border-color .2s;box-shadow:var(--shadow)
  }
  details.q[open]{border-color:rgba(245,196,0,.45)}
  details.q summary{
    list-style:none;cursor:pointer;font-weight:700;font-size:16px;color:var(--gray-900);
    display:flex;justify-content:space-between;align-items:center;gap:16px
  }
  details.q summary::-webkit-details-marker{display:none}
  details.q summary::after{content:"+";color:var(--yellow);font-size:22px;font-weight:400}
  details.q[open] summary::after{content:"−"}
  details.q p{color:var(--muted);margin:14px 0 0;font-size:15px}

  /* ===== CTA ===== */
  .cta-banner{
    background:linear-gradient(135deg,var(--yellow) 0%, #FFC000 100%);
    color:var(--blue-dk);border-radius:24px;padding:48px;margin:40px 0;
    display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap
  }
  .cta-banner h3{font-size:28px;font-weight:800;margin-bottom:6px}
  .cta-banner p{margin:0;font-weight:500;max-width:520px}
  .cta-banner .btn-primary{background:var(--blue-dk);color:var(--yellow);box-shadow:none}

  /* ===== FOOTER ===== */
  footer{padding:40px 0;text-align:center;color:var(--muted);font-size:13px;background:var(--gray-50)}
  footer strong{color:var(--blue)}

  @media (max-width:880px){
    .hero-grid,.guide{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .highlights{grid-template-columns:1fr}
    .toc{position:static}
    .cta-banner{padding:32px;text-align:center;justify-content:center}
    .shelf-head{flex-direction:column;align-items:flex-start}
  }