:root{
    --ink:#14162B;
    --paper:#F6F7FB;
    --card:#FFFFFF;
    --indigo:#3090DB;
    --indigo-deep:#1E6FB8;
    --indigo-soft:#E6F2FE;
    --muted:#5B5F76;
    --line:#E3E1F0;

    --spec-1:#FF6B6B;
    --spec-2:#FFB84D;
    --spec-3:#2DD4BF;
    --spec-4:#3090DB;
    --spec-5:#A78BFA;

    --display: 'Space Grotesk', sans-serif;
    --body: 'IBM Plex Sans', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
  }

  *{ box-sizing:border-box; margin:0; padding:0; }
  html{ scroll-behavior:smooth; }
  body{ font-family:var(--body); color:var(--ink); background:var(--paper); line-height:1.55; -webkit-font-smoothing:antialiased; }
  img,svg{ display:block; max-width:100%; }
  a{ color:inherit; }
  .container{ max-width:1120px; margin:0 auto; padding:0 32px; }
  section{ padding:104px 0; }
  h1,h2,h3{ font-family:var(--display); letter-spacing:-0.01em; font-weight:600; color:var(--ink); }
  .eyebrow{ font-family:var(--mono); font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--indigo); font-weight:500; display:flex; align-items:center; gap:10px; margin-bottom:18px; }
  .eyebrow::before{ content:""; width:18px; height:1px; background:var(--indigo); display:inline-block; }
  .muted{ color:var(--muted); }
  .btn{ font-family:var(--body); font-weight:600; font-size:15px; padding:13px 26px; border-radius:9px; border:1px solid transparent; cursor:pointer; display:inline-flex; align-items:center; gap:8px; text-decoration:none; transition:transform .15s ease, box-shadow .15s ease, background .15s ease; }
  .btn:active{ transform:translateY(1px); }
  .btn-primary{ background:var(--indigo); color:#fff; box-shadow:0 1px 2px rgba(20,22,43,.12); }
  .btn-primary:hover{ background:var(--indigo-deep); }
  .btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
  .btn-ghost:hover{ background:var(--card); border-color:#C9C6E6; }

  /* -------- NAV -------- */
  header.nav{ position:sticky; top:0; z-index:40; background:rgba(246,247,251,.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
  .nav-inner{ display:flex; align-items:center; justify-content:space-between; padding:18px 32px; max-width:1120px; margin:0 auto; }
  .brand{ display:flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:19px; text-decoration:none; }
  .brand-mark{ width:28px; height:28px; }
  .nav-links{ display:flex; align-items:center; gap:34px; font-size:14.5px; font-weight:500; }
  .nav-links a{ text-decoration:none; color:var(--muted); }
  .nav-links a:hover{ color:var(--ink); }
  .nav-cta{ display:flex; align-items:center; gap:14px; }
  .nav-login{ text-decoration:none; color:var(--muted); font-size:14.5px; font-weight:500; }
  .nav-login:hover{ color:var(--ink); }
  .nav-login-mobile{ display:none; }
  .nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
  .nav-toggle span{ display:block; width:22px; height:2px; background:var(--ink); margin:5px 0; }
  @media(max-width:860px){
    .nav-links{ position:absolute; top:64px; left:0; right:0; background:var(--paper); border-bottom:1px solid var(--line); flex-direction:column; align-items:flex-start; padding:20px 32px; gap:18px; display:none; }
    .nav-links.open{ display:flex; }
    .nav-links.open .nav-login-mobile{ display:block; }
    .nav-toggle{ display:block; }
    .nav-cta .btn-ghost, .nav-cta .nav-login{ display:none; }
  }

  /* -------- HERO -------- */
  .hero{ padding:88px 0 40px; }
  .hero-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
  .hero h1{ font-size:47px; line-height:1.08; margin-bottom:22px; }
  .hero p.lead{ font-size:17.5px; color:var(--muted); max-width:480px; margin-bottom:34px; }
  .hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }
  .hero-meaning{ font-family:var(--mono); font-size:12.5px; color:var(--muted); margin-top:20px; letter-spacing:.02em; }
  .hero-meaning b{ color:var(--ink); font-weight:500; }

  .prism-wrap{ position:relative; }
  .prism-svg text{ font-family:var(--mono); font-size:13px; fill:var(--muted); }
  .prism-svg .label-strong{ fill:var(--ink); font-weight:500; }

  .beam-line, .spec-line{ stroke-dasharray:600; stroke-dashoffset:600; }
  .label-fade{ opacity:0; transform:translateX(-6px); }
  @media (prefers-reduced-motion:no-preference){
    .prism-animate .beam-line{ animation:draw 0.9s ease forwards; }
    .prism-animate .spec-line{ animation:draw 0.9s ease forwards; }
    .prism-animate .spec-line.d1{ animation-delay:.55s; }
    .prism-animate .spec-line.d2{ animation-delay:.68s; }
    .prism-animate .spec-line.d3{ animation-delay:.81s; }
    .prism-animate .spec-line.d4{ animation-delay:.94s; }
    .prism-animate .spec-line.d5{ animation-delay:1.07s; }
    .prism-animate .label-fade{ animation:labelIn .5s ease forwards; }
    .prism-animate .label-fade.d1{ animation-delay:.85s; }
    .prism-animate .label-fade.d2{ animation-delay:.98s; }
    .prism-animate .label-fade.d3{ animation-delay:1.11s; }
    .prism-animate .label-fade.d4{ animation-delay:1.24s; }
    .prism-animate .label-fade.d5{ animation-delay:1.37s; }
  }
  @keyframes draw{ to{ stroke-dashoffset:0; } }
  @keyframes labelIn{ to{ opacity:1; transform:translateX(0); } }

  /* -------- PROBLEM -------- */
  .problem-head{ max-width:640px; margin-bottom:56px; }
  .problem-head h2{ font-size:33px; margin-bottom:16px; }
  .problem-head p{ color:var(--muted); font-size:16px; }
  .pain-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  .pain-card{ background:var(--card); border:1px solid var(--line); border-radius:14px; padding:28px; }
  .pain-role{ font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--indigo); margin-bottom:14px; }
  .pain-card p{ font-size:15.5px; color:var(--ink); }

  /* -------- PILLARS -------- */
  .pillars{ background:var(--card); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .pillars-head{ max-width:620px; margin-bottom:56px; }
  .pillars-head h2{ font-size:33px; margin-bottom:16px; }
  .pillar-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; }
  .pillar{ padding:8px 32px 8px 0; border-left:2px solid var(--line); padding-left:28px; }
  .pillar:first-child{ padding-left:0; border-left:none; }
  .pillar-tick{ width:34px; height:4px; border-radius:2px; margin-bottom:20px; }
  .pillar h3{ font-size:21px; margin-bottom:12px; }
  .pillar p{ color:var(--muted); font-size:15px; }
  @media(max-width:860px){
    .pillar-grid{ grid-template-columns:1fr; gap:36px; }
    .pillar{ border-left:none; padding-left:0; border-top:2px solid var(--line); padding-top:28px; }
    .pillar:first-child{ border-top:none; padding-top:0; }
  }

  /* -------- RECURSOS (features) -------- */
  .features-head{ max-width:640px; margin-bottom:52px; }
  .features-head h2{ font-size:33px; margin-bottom:16px; }
  .feat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  .feat-card{ background:var(--card); border:1px solid var(--line); border-radius:14px; padding:24px; position:relative; }
  .feat-card .tag-soon{ position:absolute; top:16px; right:16px; font-family:var(--mono); font-size:9.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--muted); background:var(--indigo-soft); padding:3px 8px; border-radius:999px; }
  .feat-icon{ width:38px; height:38px; border-radius:10px; background:var(--indigo-soft); display:flex; align-items:center; justify-content:center; margin-bottom:16px; }
  .feat-card h4{ font-family:var(--display); font-size:16px; margin-bottom:8px; font-weight:600; }
  .feat-card p{ font-size:13.5px; color:var(--muted); }
  @media(max-width:860px){ .feat-grid{ grid-template-columns:1fr 1fr; } }
  @media(max-width:560px){ .feat-grid{ grid-template-columns:1fr; } }

  /* -------- FEITO PARA QUEM (audience) -------- */
  .audience{ background:var(--card); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .audience-head{ max-width:600px; margin-bottom:48px; }
  .audience-head h2{ font-size:31px; margin-bottom:16px; }
  .aud-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
  .aud-card .n{ font-family:var(--mono); font-size:12px; color:var(--indigo); margin-bottom:10px; text-transform:uppercase; letter-spacing:.06em; }
  .aud-card h4{ font-family:var(--display); font-size:18px; margin-bottom:10px; font-weight:600; }
  .aud-card p{ font-size:14.5px; color:var(--muted); }
  @media(max-width:860px){ .aud-grid{ grid-template-columns:1fr; gap:32px; } }

  /* -------- FAQ -------- */
  .faq-head{ max-width:600px; margin-bottom:44px; }
  .faq-head h2{ font-size:31px; margin-bottom:16px; }
  .faq-list{ max-width:780px; }
  .faq-item{ border-bottom:1px solid var(--line); padding:22px 0; cursor:pointer; }
  .faq-q{ display:flex; justify-content:space-between; align-items:center; font-family:var(--display); font-weight:600; font-size:16px; gap:20px; }
  .faq-q svg{ transition:transform .2s ease; flex-shrink:0; }
  .faq-item.open .faq-q svg{ transform:rotate(45deg); }
  .faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
  .faq-item.open .faq-a{ max-height:200px; }
  .faq-a p{ color:var(--muted); font-size:14.5px; padding-top:12px; max-width:620px; }

  /* -------- SECURITY -------- */
  .security{ background:var(--indigo-soft); }
  .security-head{ max-width:600px; margin-bottom:48px; }
  .security-head h2{ font-size:31px; margin-bottom:16px; }
  .sec-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  .sec-card{ background:var(--card); border-radius:14px; padding:26px; border:1px solid #E3E1F0; }
  .sec-card svg{ margin-bottom:16px; }
  .sec-card h4{ font-family:var(--display); font-size:16.5px; margin-bottom:8px; font-weight:600; }
  .sec-card p{ font-size:14px; color:var(--muted); }

  /* -------- CTA -------- */
  .cta{ background:var(--ink); color:#fff; text-align:center; }
  .cta h2{ color:#fff; font-size:34px; max-width:600px; margin:0 auto 16px; }
  .cta p{ color:#B7B4D6; font-size:16px; max-width:480px; margin:0 auto 36px; }
  .cta-form{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; max-width:440px; margin:0 auto; }
  .cta-form input{ flex:1; min-width:220px; padding:13px 16px; border-radius:9px; border:1px solid #403C6E; background:#1E1B3E; color:#fff; font-family:var(--body); font-size:14.5px; }
  .cta-form input::placeholder{ color:#8582AB; }
  .cta-note{ font-family:var(--mono); font-size:12px; color:#8582AB; margin-top:18px; }

  /* -------- FOOTER -------- */
  footer{ padding:56px 0 40px; }
  .footer-inner{ display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:32px; border-top:1px solid var(--line); padding-top:40px; }
  .footer-brand .brand{ margin-bottom:10px; }
  .footer-brand p{ color:var(--muted); font-size:13.5px; max-width:280px; }
  .footer-cols{ display:flex; gap:64px; }
  .footer-col h5{ font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); margin-bottom:14px; }
  .footer-col a{ display:block; font-size:14px; color:var(--ink); text-decoration:none; margin-bottom:10px; }
  .footer-col a:hover{ color:var(--indigo); }
  .footer-bottom{ font-family:var(--mono); font-size:12px; color:var(--muted); margin-top:40px; }

  @media(max-width:860px){
    .hero-grid, .pain-grid, .sec-grid{ grid-template-columns:1fr; }
    .hero h1{ font-size:36px; }
    .prism-wrap{ order:-1; }
    section{ padding:72px 0; }
  }