/* ==================================================================
   RPassomato Informática — folha de estilos do site institucional
   Usada por: index.html
   Suporta modo claro/escuro automático (prefers-color-scheme) e
   forçado via atributo data-theme="dark" | "light" na tag <html>.
   ================================================================== */

  /* ============================================================
     TOKENS
     Paleta derivada da identidade já existente (login GLPI):
     laranja de marca + grafite + base clara neutra.
     ============================================================ */
  :root{
    --paper: #F8F6F2;
    --paper-raised: #FFFFFF;
    --paper-tint: #F1ECE4;
    --ink: #23262B;
    --ink-soft: #5C6570;
    --ink-faint: #8B929B;
    --line: #E4DFD5;
    --line-strong: #D3CCBE;

    --accent: #E8720B;
    --accent-strong: #C4590A;
    --accent-soft: #FCE7D2;
    --accent-ink: #7A3A05;

    --tool-support: #E8720B;
    --tool-support-soft: #FCE7D2;
    --tool-monitor: #2E7D6B;
    --tool-monitor-soft: #DCEEE9;
    --tool-vault: #4A5578;
    --tool-vault-soft: #E4E6EF;
    --tool-network: #2F6FA8;
    --tool-network-soft: #DCE8F3;

    --ok: #2E7D6B;
    /* dark-mode duplicate block below repeats these three tool tokens */

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --shadow-card: 0 1px 2px rgba(35,38,43,0.04), 0 8px 24px -12px rgba(35,38,43,0.12);
    --shadow-raised: 0 4px 10px rgba(35,38,43,0.06), 0 20px 40px -20px rgba(35,38,43,0.22);

    --font-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
    --font-body: 'Public Sans', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  }

  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --paper: #1C1E22;
      --paper-raised: #24272C;
      --paper-tint: #2A2D32;
      --ink: #F1EFEA;
      --ink-soft: #ABB1B9;
      --ink-faint: #767D86;
      --line: #34373D;
      --line-strong: #40444B;

      --accent: #F2903A;
      --accent-strong: #FFAB5E;
      --accent-soft: #3A2A1A;
      --accent-ink: #FFCE9C;

      --tool-support: #F2903A;
      --tool-support-soft: #3A2A1A;
      --tool-monitor: #4FAE9A;
      --tool-monitor-soft: #1C3430;
      --tool-vault: #8891C2;
      --tool-vault-soft: #2A2D45;
      --tool-network: #6BA3D6;
      --tool-network-soft: #1F2E3D;

      --ok: #4FAE9A;

      --shadow-card: 0 1px 2px rgba(0,0,0,0.3), 0 8px 24px -12px rgba(0,0,0,0.5);
      --shadow-raised: 0 4px 10px rgba(0,0,0,0.3), 0 20px 44px -20px rgba(0,0,0,0.6);
    }
  }
  :root[data-theme="dark"]{
    --paper: #1C1E22;
    --paper-raised: #24272C;
    --paper-tint: #2A2D32;
    --ink: #F1EFEA;
    --ink-soft: #ABB1B9;
    --ink-faint: #767D86;
    --line: #34373D;
    --line-strong: #40444B;

    --accent: #F2903A;
    --accent-strong: #FFAB5E;
    --accent-soft: #3A2A1A;
    --accent-ink: #FFCE9C;

    --tool-support: #F2903A;
    --tool-support-soft: #3A2A1A;
    --tool-monitor: #4FAE9A;
    --tool-monitor-soft: #1C3430;
    --tool-vault: #8891C2;
    --tool-vault-soft: #2A2D45;
    --tool-network: #6BA3D6;
    --tool-network-soft: #1F2E3D;

    --ok: #4FAE9A;

    --shadow-card: 0 1px 2px rgba(0,0,0,0.3), 0 8px 24px -12px rgba(0,0,0,0.5);
    --shadow-raised: 0 4px 10px rgba(0,0,0,0.3), 0 20px 44px -20px rgba(0,0,0,0.6);
  }

  *{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }
  body{
    margin:0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  img{ max-width:100%; display:block; }
  a{ color: inherit; }
  h1,h2,h3,h4{
    font-family: var(--font-display);
    margin: 0;
    text-wrap: balance;
    letter-spacing: -0.01em;
  }
  p{ margin:0; }
  .container{
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .eyebrow{
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-strong);
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .eyebrow::before{
    content:"";
    width: 18px; height: 1px;
    background: var(--accent);
  }
  @media (prefers-reduced-motion: no-preference){
    .reveal{
      opacity: 0;
      transform: translateY(14px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.is-visible{ opacity: 1; transform: none; }
  }

  /* ---------- Header ---------- */
  header{
    position: sticky;
    top: 0;
    z-index: 40;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 20px;
    height: 76px;
  }
  .brand{
    display:flex;
    align-items:baseline;
    gap: 8px;
    text-decoration:none;
    color: var(--ink);
  }
  .brand-mark{
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 21px;
    letter-spacing: -0.02em;
  }
  .brand-mark span{ color: var(--accent); }
  .brand-tag{
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    color: var(--ink-faint);
    text-transform: uppercase;
    display:none;
  }
  @media (min-width:560px){ .brand-tag{ display:inline; } }

  nav.links{
    display:none;
    align-items:center;
    gap: 32px;
    font-size: 14.5px;
    font-weight: 500;
  }
  nav.links a{
    text-decoration:none;
    color: var(--ink-soft);
    position:relative;
    padding: 4px 0;
  }
  nav.links a:hover{ color: var(--ink); }
  @media (min-width: 880px){ nav.links{ display:flex; } }

  .btn{
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14.5px;
    border-radius: 999px;
    padding: 11px 20px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration:none;
    display:inline-flex;
    align-items:center;
    gap: 8px;
    white-space: nowrap;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  }
  .btn:focus-visible{ outline: 2px solid var(--accent); outline-offset: 2px; }
  .btn-primary{
    background: var(--accent);
    color: #fff;
  }
  .btn-primary:hover{ background: var(--accent-strong); transform: translateY(-1px); }
  .btn-ghost{
    background: transparent;
    border-color: var(--line-strong);
    color: var(--ink);
  }
  .btn-ghost:hover{ border-color: var(--accent); color: var(--accent-strong); }
  .btn-sm{ padding: 8px 14px; font-size: 13.5px; }

  .menu-toggle{
    display:inline-flex;
    background:none; border:1px solid var(--line-strong); border-radius: 10px;
    padding: 8px; cursor:pointer; color: var(--ink);
  }
  @media (min-width: 880px){ .menu-toggle{ display:none; } }

  /* Abaixo de 480px o botão "Acessar ferramentas" some do cabeçalho (o
     mesmo destino continua acessível pelo menu ☰) para não estourar a
     largura da tela em aparelhos pequenos. */
  @media (max-width: 479px){ .nav-cta{ display:none; } }
  .mobile-panel{
    display:none;
    border-top: 1px solid var(--line);
    padding: 16px 24px 22px;
    flex-direction:column;
    gap: 14px;
    font-size: 15px;
  }
  .mobile-panel.open{ display:flex; }
  .mobile-panel a{ text-decoration:none; color: var(--ink-soft); }
  @media (min-width: 880px){ .mobile-panel{ display:none !important; } }

  /* ---------- Hero ---------- */
  .hero{
    padding: 64px 0 76px;
  }
  .hero-grid{
    display:grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items:center;
  }
  @media (min-width: 960px){
    .hero-grid{ grid-template-columns: 1.05fr 0.95fr; gap: 40px; }
  }
  .hero h1{
    font-size: clamp(34px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.08;
    margin: 18px 0 20px;
  }
  .hero p.lede{
    font-size: 17.5px;
    color: var(--ink-soft);
    max-width: 46ch;
    margin-bottom: 30px;
  }
  .hero-ctas{ display:flex; flex-wrap:wrap; gap: 14px; margin-bottom: 40px; }

  .stat-strip{
    display:grid;
    grid-template-columns: repeat(2,auto);
    gap: 20px 40px;
  }
  @media (min-width:520px){ .stat-strip{ grid-template-columns: repeat(4,auto); } }
  .stat{ display:flex; flex-direction:column; gap: 2px; }
  .stat b{
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
  }
  .stat span{ font-size: 12.5px; color: var(--ink-faint); }

  /* Hero visual */
  .hero-visual{ position:relative; padding: 30px 14px 46px; }
  .tech-grid{
    position:absolute;
    inset:0;
    background-image: radial-gradient(var(--line-strong) 1px, transparent 1px);
    background-size: 20px 20px;
    -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, #000 40%, transparent 78%);
            mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, #000 40%, transparent 78%);
    opacity: 0.55;
    pointer-events:none;
  }
  .net-card{
    position:relative;
    border-radius: var(--radius-lg);
    background: var(--paper-raised);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-raised);
    overflow:hidden;
    aspect-ratio: 4/3.1;
  }
  .net-card svg{ width:100%; height:100%; display:block; }
  .card-badge{
    position:absolute;
    top:14px; right:14px;
    display:inline-flex; align-items:center; gap:7px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--ink-soft);
    background: color-mix(in srgb, var(--paper-raised) 82%, transparent);
    backdrop-filter: blur(6px);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 12px 6px 10px;
  }
  #flowGroup{ stroke-dashoffset: 0; }
  @media (prefers-reduced-motion: no-preference){
    #flowGroup path{ animation: flowDash 2.4s linear infinite; }
    #pulseGroup circle{ animation: pulseRing 2.6s ease-out infinite; transform-origin: center; transform-box: fill-box; }
    #pulseGroup circle:last-child{ animation-delay: 1.1s; }
  }
  @keyframes flowDash{ to{ stroke-dashoffset: -28; } }
  @keyframes pulseRing{
    0%{ transform: scale(0.85); opacity: 0.6; }
    70%{ opacity: 0; }
    100%{ transform: scale(1.6); opacity: 0; }
  }

  .status-float{
    position:absolute;
    left: 50%;
    bottom: -26px;
    transform: translateX(-50%);
    width: min(88%, 320px);
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: 16px 18px;
  }
  .status-float h4{
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-faint);
    font-weight: 600;
    margin-bottom: 10px;
  }
  .status-row{
    display:flex; align-items:center; justify-content:space-between;
    padding: 6px 0;
    font-size: 13.5px;
    color: var(--ink-soft);
  }
  .status-row + .status-row{ border-top: 1px solid var(--line); }
  .dot{
    width:7px; height:7px; border-radius:50%;
    background: var(--ok);
    display:inline-block; margin-right:8px;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent);
  }

  section{ padding: 88px 0; }
  section.tight{ padding-top: 0; }

  /* ---------- Diferenciais ---------- */
  .diff-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow:hidden;
    margin-top: 40px;
  }
  .diff-item{
    background: var(--paper-raised);
    padding: 28px 24px;
  }
  .diff-item b{
    display:block;
    font-family: var(--font-mono);
    font-size: 26px;
    color: var(--accent-strong);
    margin-bottom: 6px;
  }
  .diff-item span{ font-size: 14px; color: var(--ink-soft); }

  /* ---------- Section head ---------- */
  .section-head{ max-width: 640px; margin-bottom: 20px; }
  .section-head h2{ font-size: clamp(26px,3.4vw,34px); margin: 14px 0 12px; }
  .section-head p{ color: var(--ink-soft); font-size: 15.5px; }

  /* ---------- Vídeo ---------- */
  .video-section-grid{
    display:grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items:center;
  }
  @media (min-width: 860px){
    .video-section-grid{ grid-template-columns: 1.6fr 0.4fr; gap: 56px; }
  }
  .video-frame{
    justify-self:center;
    width: min(100%, 240px);
    aspect-ratio: 9/16;
    border-radius: var(--radius-lg);
    background: var(--ink);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-raised);
    overflow:hidden;
  }
  .video-frame video{
    width:100%; height:100%;
    display:block;
    object-fit: cover;
    background: var(--ink);
  }
  /* Em tela cheia (mobile), volta pra "contain" pra não cortar as
     bordas do vídeo — sem isso o navegador mantém object-fit:cover
     e corta os lados do vídeo em telas com proporção diferente de 9:16. */
  .video-frame video:fullscreen,
  .video-frame video:-webkit-full-screen{
    object-fit: contain;
  }

  /* ---------- Serviços ---------- */
  .service-group{ margin-top: 48px; }
  .service-group:first-of-type{ margin-top: 40px; }
  .service-group-label{
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }
  .services-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
    gap: 20px;
  }
  .service-card{
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 26px 24px;
    box-shadow: var(--shadow-card);
    transition: transform .18s ease, border-color .18s ease;
  }
  .service-card:hover{ transform: translateY(-3px); border-color: var(--line-strong); }
  .service-icon{
    width: 42px; height:42px;
    border-radius: 12px;
    background: var(--accent-soft);
    color: var(--accent-strong);
    display:flex; align-items:center; justify-content:center;
    margin-bottom: 16px;
  }
  .service-card h3{ font-size: 17px; font-weight: 700; margin-bottom: 8px; }
  .service-card p{ font-size: 14px; color: var(--ink-soft); }

  /* ---------- Central de Ferramentas ---------- */
  #ferramentas{
    background: var(--paper-tint);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .tools-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 22px;
    margin-top: 44px;
  }
  .tool-card{
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 30px 26px 26px;
    box-shadow: var(--shadow-card);
    display:flex; flex-direction:column;
    text-decoration:none;
    color: var(--ink);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    border-top: 3px solid var(--tool-color, var(--accent));
    position:relative;
  }
  .tool-card:hover{
    transform: translateY(-5px);
    box-shadow: var(--shadow-raised);
    border-color: var(--line-strong);
  }
  .tool-icon{
    width: 50px; height: 50px;
    border-radius: 14px;
    background: var(--tool-soft, var(--accent-soft));
    color: var(--tool-color, var(--accent));
    display:flex; align-items:center; justify-content:center;
    margin-bottom: 20px;
  }
  .tool-card h3{
    font-size: 19px; font-weight: 700;
    margin-bottom: 8px;
    display:flex; align-items:center; gap:8px;
  }
  .tool-card p.desc{ font-size: 14.5px; color: var(--ink-soft); margin-bottom: 22px; flex:1; }
  .tool-cta{
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--tool-color, var(--accent));
    display:flex; align-items:center; gap: 6px;
  }
  .tool-card:hover .tool-cta svg{ transform: translateX(3px); }
  .tool-cta svg{ transition: transform .15s ease; }
  .tool-note{
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--ink-faint);
    position:absolute;
    top: 14px; right: 16px;
    letter-spacing: 0.06em;
  }

  /* ---------- CTA band ---------- */
  .cta-band{
    background: var(--ink);
    color: var(--paper);
    border-radius: var(--radius-lg);
    padding: 48px;
    display:flex;
    flex-wrap:wrap;
    gap: 24px;
    align-items:center;
    justify-content:space-between;
  }
  .cta-band h3{ font-size: 24px; color:#fff; margin-bottom: 6px; }
  .cta-band p{ color: #B7BCC4; font-size: 14.5px; }
  :root[data-theme="dark"] .cta-band, @media (prefers-color-scheme:dark){ }

  /* ---------- Footer ---------- */
  footer{
    border-top: 1px solid var(--line);
    padding: 52px 0 30px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 36px;
  }
  @media (min-width: 720px){ .footer-grid{ grid-template-columns: 1.1fr 0.8fr 0.9fr 1fr; } }
  .footer-grid h4{
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 14px;
    font-weight:600;
  }
  .footer-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
  .footer-grid a{ text-decoration:none; color: var(--ink-soft); font-size: 14px; }
  .footer-grid a:hover{ color: var(--accent-strong); }
  .footer-bottom{
    display:flex; flex-wrap:wrap; gap: 12px;
    align-items:center; justify-content:space-between;
    border-top: 1px solid var(--line);
    padding-top: 22px;
    font-size: 13px;
    color: var(--ink-faint);
  }
