/* ── Reset & Variables ─────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --preto:   #f5f5f7;
      --bg-gradient: radial-gradient(circle at 15% 0%, #eef2f9 0%, #f5f5f7 45%), radial-gradient(circle at 90% 15%, #f4eefb 0%, transparent 42%);
      --ouro:    #007aff;
      --ouro2:   #5ac8fa;
      --branco:  #1d1d1f;
      --cinza:   rgba(255,255,255,.72);
      --muted:   #86868b;
      --border:  rgba(60,60,67,.12);
      --ff-h:    'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
      --ff-b:    'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    }

    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      background: var(--bg-gradient), var(--preto);
      background-attachment: fixed;
      color: var(--branco);
      font-family: var(--ff-b);
      font-weight: 400;
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ── Skip to content (Accessibility + Lighthouse) ─────── */
    .skip-link {
      position: absolute; top: -100%; left: 1rem;
      background: var(--ouro); color: #fff;
      padding: .5rem 1rem; border-radius: 0 0 8px 8px;
      font-weight: 600; font-size: .875rem; z-index: 9999;
      transition: top .2s;
    }
    .skip-link:focus { top: 0; }

    /* ── Grain overlay (desligado no tema claro) ──────────── */
    body::before { display: none; }

    /* ── Layout helpers ───────────────────────────────────── */
    .container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; position: relative; z-index: 1; }
    section { position: relative; }

    /* ── NAV ──────────────────────────────────────────────── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      padding: 1.25rem 1.5rem;
      display: flex; align-items: center; justify-content: space-between;
      backdrop-filter: blur(20px) saturate(180%);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      background: var(--cinza);
      border-bottom: 1px solid var(--border);
    }

    .nav-logo {
      font-family: var(--ff-h);
      font-weight: 600;
      letter-spacing: -.02em;
      font-size: 1.3rem;
      color: var(--ouro);
      text-decoration: none;
      display: flex; align-items: center; gap: .5rem;
    }
    .nav-logo span { color: var(--branco); }

    .nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
    .nav-links a {
      color: var(--muted); text-decoration: none; font-size: .875rem;
      letter-spacing: .02em; transition: color .2s;
    }
    .nav-links a:hover { color: var(--branco); }

    .nav-cta {
      background: var(--ouro); color: #fff;
      padding: .55rem 1.25rem; border-radius: 8px;
      font-weight: 600; font-size: .875rem;
      text-decoration: none; transition: opacity .2s;
      white-space: nowrap;
      box-shadow: 0 1px 3px rgba(0,122,255,.3);
    }
    .nav-cta:hover { opacity: .85; color: #fff; }

    /* ── HERO ─────────────────────────────────────────────── */
    #hero {
      min-height: 100svh;
      display: flex; align-items: center;
      padding: 8rem 0 5rem;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: .5rem;
      background: rgba(0,122,255,.08);
      border: 1px solid rgba(0,122,255,.18);
      border-radius: 20px; padding: .3rem .9rem;
      font-size: .75rem; color: var(--ouro);
      letter-spacing: .08em; text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 1.5rem;
    }
    .hero-eyebrow::before { content: '✦'; }

    h1 {
      font-family: var(--ff-h);
      font-weight: 600;
      letter-spacing: -.02em;
      font-size: clamp(2.5rem, 5vw, 3.8rem);
      line-height: 1.1;
      color: var(--branco);
      margin-bottom: 1.25rem;
    }
    h1 em { color: var(--ouro); font-style: normal; }

    .hero-desc {
      font-size: 1.05rem;
      color: var(--muted);
      max-width: 480px;
      margin-bottom: 2rem;
      line-height: 1.7;
    }

    .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

    .btn-primary {
      background: var(--ouro); color: #fff;
      padding: .85rem 2rem; border-radius: 10px;
      font-weight: 600; font-size: 1rem;
      text-decoration: none; display: inline-flex; align-items: center; gap: .5rem;
      transition: opacity .2s, transform .15s;
      box-shadow: 0 4px 16px rgba(0,122,255,.25);
    }
    .btn-primary:hover { opacity: .9; transform: translateY(-1px); color: #fff; }

    .btn-ghost {
      border: 1px solid var(--border); color: var(--branco);
      padding: .85rem 2rem; border-radius: 10px;
      font-weight: 500; font-size: 1rem;
      text-decoration: none; display: inline-flex; align-items: center; gap: .5rem;
      transition: border-color .2s, background .2s;
      background: var(--cinza);
      backdrop-filter: blur(20px);
    }
    .btn-ghost:hover { border-color: var(--ouro); color: var(--branco); background: #fff; }

    .hero-trust {
      display: flex; align-items: center; gap: 1rem;
      font-size: .8rem; color: var(--muted);
    }
    .hero-trust .stars { color: var(--ouro); letter-spacing: .05em; }

    /* Hero visual */
    .hero-visual {
      position: relative;
      display: flex; align-items: center; justify-content: center;
    }

    .mockup-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 1.5rem;
      width: 100%;
      max-width: 400px;
      box-shadow: 0 20px 60px rgba(0,0,0,.1), 0 4px 16px rgba(0,0,0,.05);
    }

    .mock-header {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 1.25rem;
      padding-bottom: 1rem;
      border-bottom: 1px solid var(--border);
    }
    .mock-title { font-family: var(--ff-h); font-weight: 600; font-size: 1rem; color: var(--ouro); }
    .mock-badge {
      font-size: .65rem; background: rgba(52,199,89,.12);
      color: #248a3d; padding: .2rem .5rem; border-radius: 6px;
      font-weight: 600;
    }

    .mock-stats {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: .75rem; margin-bottom: 1.25rem;
    }
    .mock-stat {
      background: rgba(120,120,128,.05);
      border: 1px solid var(--border);
      border-radius: 12px; padding: .85rem;
    }
    .mock-stat-num { font-family: var(--ff-h); font-weight: 600; font-size: 1.4rem; color: var(--ouro); }
    .mock-stat-label { font-size: .68rem; color: var(--muted); margin-top: .1rem; }

    .mock-agenda { display: flex; flex-direction: column; gap: .5rem; }
    .mock-item {
      display: flex; align-items: center; gap: .75rem;
      background: rgba(120,120,128,.05);
      border-radius: 10px; padding: .6rem .75rem;
    }
    .mock-time { font-size: .72rem; color: var(--muted); width: 38px; flex-shrink: 0; }
    .mock-name { font-size: .8rem; color: var(--branco); flex: 1; }
    .mock-dot {
      width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
    }
    .mock-dot.verde { background: #34c759; }
    .mock-dot.ouro  { background: var(--ouro); }
    .mock-dot.cinza { background: #c7c7cc; }

    /* Floating badges */
    .float-badge {
      position: absolute;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 12px; padding: .6rem 1rem;
      font-size: .75rem; box-shadow: 0 8px 24px rgba(0,0,0,.1);
      animation: float 3s ease-in-out infinite;
    }
    .float-badge:nth-child(2) { animation-delay: 1.5s; }

    .float-badge.f1 { top: -1rem; right: -1.5rem; }
    .float-badge.f2 { bottom: 0; left: -1.5rem; }
    .float-badge .fb-num { font-family: var(--ff-h); font-weight: 600; font-size: 1.1rem; color: var(--ouro); }
    .float-badge .fb-lbl { color: var(--muted); }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }

    /* ── LOGOS / SOCIAL PROOF ─────────────────────────────── */
    #social-proof {
      padding: 3rem 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .sp-label { text-align: center; font-size: .75rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.5rem; font-weight: 600; }
    .sp-logos { display: flex; justify-content: center; align-items: center; gap: 3rem; flex-wrap: wrap; }
    .sp-logo { font-family: var(--ff-h); font-weight: 600; font-size: 1.1rem; color: rgba(29,29,31,.18); letter-spacing: .02em; }

    /* ── FEATURES ─────────────────────────────────────────── */
    #features { padding: 7rem 0; }

    .section-label {
      font-size: .72rem; color: var(--ouro);
      letter-spacing: .12em; text-transform: uppercase;
      margin-bottom: .75rem;
      font-weight: 600;
    }
    h2 {
      font-family: var(--ff-h);
      font-weight: 600;
      letter-spacing: -.02em;
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      line-height: 1.15;
      color: var(--branco);
      margin-bottom: 1rem;
    }
    h2 em { color: var(--ouro); font-style: normal; }

    .features-intro { max-width: 560px; }
    .features-intro p { color: var(--muted); font-size: 1rem; line-height: 1.7; margin-bottom: 3rem; }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .feat-card {
      background: var(--cinza);
      backdrop-filter: blur(20px) saturate(180%);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      border: 1px solid var(--border);
      border-radius: 16px; padding: 1.75rem;
      transition: border-color .25s, transform .25s, box-shadow .25s;
    }
    .feat-card:hover { border-color: rgba(0,122,255,.3); transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,.06); }

    .feat-icon {
      width: 44px; height: 44px;
      background: rgba(0,122,255,.08);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem; margin-bottom: 1rem;
    }
    .feat-card h3 { font-family: var(--ff-h); font-weight: 600; font-size: 1.05rem; color: var(--branco); margin-bottom: .5rem; }
    .feat-card p  { font-size: .85rem; color: var(--muted); line-height: 1.6; }

    /* ── HOW IT WORKS ─────────────────────────────────────── */
    #como-funciona { padding: 7rem 0; }
    .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 3rem; }
    .step {
      text-align: center; position: relative;
      list-style: none;
    }
    .step::after {
      content: '→';
      position: absolute; right: -1.2rem; top: 1.2rem;
      color: rgba(0,122,255,.25); font-size: 1.2rem;
    }
    .step:last-child::after { display: none; }
    .step-num {
      width: 48px; height: 48px; border-radius: 50%;
      background: rgba(0,122,255,.08);
      border: 1px solid rgba(0,122,255,.25);
      display: inline-flex; align-items: center; justify-content: center;
      font-family: var(--ff-h); font-weight: 600; font-size: 1.1rem; color: var(--ouro);
      margin-bottom: 1rem;
    }
    .step h3 { font-family: var(--ff-h); font-weight: 600; font-size: .95rem; color: var(--branco); margin-bottom: .4rem; }
    .step p { font-size: .8rem; color: var(--muted); }

    /* ── PLANOS ───────────────────────────────────────────── */
    #planos { padding: 7rem 0; }

    .planos-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3rem;
      align-items: start;
    }

    .plano-card {
      background: var(--cinza);
      backdrop-filter: blur(20px) saturate(180%);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      border: 1px solid var(--border);
      border-radius: 20px; padding: 2rem;
      position: relative;
      transition: transform .25s, box-shadow .25s;
    }
    .plano-card.destaque {
      background: linear-gradient(160deg, rgba(0,122,255,.06), #fff);
      border-color: rgba(0,122,255,.3);
      transform: scale(1.03);
      box-shadow: 0 20px 50px rgba(0,0,0,.08);
    }
    .plano-card:hover { transform: translateY(-4px); }
    .plano-card.destaque:hover { transform: scale(1.03) translateY(-4px); }

    .plano-badge-top {
      position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
      background: var(--ouro); color: #fff;
      font-size: .65rem; font-weight: 700; letter-spacing: .08em;
      padding: .25rem .8rem; border-radius: 20px; white-space: nowrap;
    }

    .plano-nome { font-family: var(--ff-h); font-weight: 600; font-size: 1.25rem; color: var(--branco); margin-bottom: .2rem; }
    .plano-desc { font-size: .78rem; color: var(--muted); margin-bottom: 1.5rem; }

    .plano-preco { margin-bottom: 1.5rem; }
    .plano-preco .cifrao { font-size: .9rem; color: var(--ouro); vertical-align: top; line-height: 2; }
    .plano-preco .valor  { font-family: var(--ff-h); font-weight: 600; font-size: 2.6rem; color: var(--ouro); line-height: 1; letter-spacing: -.02em; }
    .plano-preco .mes    { font-size: .78rem; color: var(--muted); }

    .plano-features { list-style: none; margin-bottom: 1.75rem; }
    .plano-features li {
      display: flex; align-items: flex-start; gap: .6rem;
      padding: .45rem 0; font-size: .85rem; color: var(--muted);
      border-bottom: 1px solid var(--border);
    }
    .plano-features li:last-child { border-bottom: none; }
    .plano-features li.ok { color: var(--branco); }
    .plano-features li.ok .check { color: var(--ouro); }
    .plano-features li.no .check { color: #c7c7cc; }

    .btn-plano {
      display: block; text-align: center;
      padding: .8rem; border-radius: 10px; font-weight: 600; font-size: .9rem;
      text-decoration: none; transition: opacity .2s;
    }
    .btn-plano.destaque { background: var(--ouro); color: #fff; box-shadow: 0 4px 16px rgba(0,122,255,.25); }
    .btn-plano.normal   { border: 1px solid var(--border); color: var(--branco); }
    .btn-plano:hover { opacity: .85; }

    /* ── DEPOIMENTOS ──────────────────────────────────────── */
    #depoimentos { padding: 7rem 0; }
    .dep-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
    .dep-card {
      background: var(--cinza); backdrop-filter: blur(20px) saturate(180%);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      border: 1px solid var(--border);
      border-radius: 16px; padding: 1.75rem;
    }
    .dep-stars { color: var(--ouro); font-size: .85rem; margin-bottom: 1rem; letter-spacing: .1em; }
    .dep-text { font-size: .88rem; color: var(--muted); line-height: 1.7; margin-bottom: 1.25rem; font-style: normal; }
    .dep-author { display: flex; align-items: center; gap: .75rem; }
    .dep-avatar {
      width: 36px; height: 36px; border-radius: 50%;
      background: linear-gradient(135deg, var(--ouro), var(--ouro2));
      display: flex; align-items: center; justify-content: center;
      font-family: var(--ff-h); font-weight: 600; font-size: .9rem; color: #fff;
      flex-shrink: 0;
    }
    .dep-nome { font-size: .85rem; color: var(--branco); font-weight: 500; }
    .dep-local { font-size: .72rem; color: var(--muted); }

    /* ── FAQ ──────────────────────────────────────────────── */
    #faq { padding: 7rem 0; }
    .faq-list { max-width: 720px; margin: 3rem auto 0; }
    details {
      border-bottom: 1px solid var(--border);
    }
    summary {
      padding: 1.2rem 0; cursor: pointer;
      font-size: .95rem; color: var(--branco);
      list-style: none; display: flex; justify-content: space-between; align-items: center;
      font-weight: 500;
    }
    summary::-webkit-details-marker { display: none; }
    summary::after {
      content: '+'; color: var(--ouro); font-size: 1.3rem; font-weight: 300; flex-shrink: 0; margin-left: 1rem;
    }
    details[open] summary::after { content: '−'; }
    details p { padding: 0 0 1.2rem; font-size: .88rem; color: var(--muted); line-height: 1.7; }

    /* ── CTA FINAL ────────────────────────────────────────── */
    #cta-final {
      padding: 7rem 0;
      text-align: center;
      background: linear-gradient(160deg, rgba(0,122,255,.05) 0%, transparent 60%);
      border-top: 1px solid var(--border);
    }
    #cta-final h2 { margin-bottom: 1rem; }
    #cta-final p { color: var(--muted); max-width: 480px; margin: 0 auto 2rem; }
    .cta-garantia { font-size: .78rem; color: var(--muted); margin-top: 1rem; }
    .cta-garantia strong { color: var(--ouro); }

    /* ── FOOTER ───────────────────────────────────────────── */
    footer {
      padding: 3rem 0;
      border-top: 1px solid var(--border);
    }
    .footer-inner {
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 1rem;
    }
    .footer-logo { font-family: var(--ff-h); font-weight: 600; color: var(--ouro); font-size: 1.1rem; text-decoration: none; }
    .footer-links { display: flex; gap: 1.5rem; list-style: none; }
    .footer-links a { font-size: .8rem; color: var(--muted); text-decoration: none; transition: color .2s; }
    .footer-links a:hover { color: var(--branco); }
    .footer-copy { font-size: .75rem; color: var(--muted); }

    /* ── REVEAL ANIMATIONS ────────────────────────────────── */
    .reveal {
      opacity: 0; transform: translateY(24px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.visible { opacity: 1; transform: none; }

    /* ── RESPONSIVE ───────────────────────────────────────── */
    @media (max-width: 900px) {
      .hero-grid, .features-grid, .planos-grid, .dep-grid { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr 1fr; }
      .step::after { display: none; }
      .plano-card.destaque { transform: none; }
      nav .nav-links { display: none; }
      .hero-visual { display: none; }
      .sp-logos { gap: 1.5rem; }
    }

    @media (max-width: 500px) {
      .steps { grid-template-columns: 1fr; }
      h1 { font-size: 2.2rem; }
      .planos-grid { gap: 1rem; }
    }

    /* ── FOCUS VISIBLE (Accessibility) ───────────────────── */
    :focus-visible {
      outline: 2px solid var(--ouro);
      outline-offset: 3px;
      border-radius: 3px;
    }