:root {
    --deep-purple: #6B21A8;
    --light-purple: #9D4DFF;
    --electric-blue: #3B82F6;
    --cyan: #06B6D4;
    --dark-navy: #0F172A;
    --darker: #0A0E1F;
    --white: #FFFFFF;
    --light-gray: #F8FAFC;
    --muted: rgba(248, 250, 252, 0.72);
    --muted-low: rgba(248, 250, 252, 0.5);
    --border: rgba(248, 250, 252, 0.1);
    --border-strong: rgba(248, 250, 252, 0.18);
    --success: #10B981;
    --danger: #FF4757;
    --gradient: linear-gradient(135deg, #6B21A8 0%, #3B82F6 50%, #06B6D4 100%);
    --gradient-soft: linear-gradient(135deg, rgba(107,33,168,0.15) 0%, rgba(59,130,246,0.15) 50%, rgba(6,182,212,0.15) 100%);
    --gradient-text: linear-gradient(90deg, #9D4DFF 0%, #3B82F6 50%, #06B6D4 100%);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
  html, body { height: 100%; }
  body {
    font-family: 'Inter', sans-serif;
    background:
      radial-gradient(ellipse at 50% 0%, rgba(107,33,168,0.18) 0%, transparent 60%),
      radial-gradient(ellipse at 50% 100%, rgba(6,182,212,0.12) 0%, transparent 60%),
      var(--darker);
    color: var(--white); line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* ===== APP CONTAINER (mobile-first frame) ===== */
  .app {
    max-width: 460px; margin: 0 auto;
    min-height: 100vh; padding-top: 44px;
    display: flex; flex-direction: column;
    position: relative;
  }

  /* ===== TOP BAR (logo + progress) ===== */
  .topbar {
    padding: 14px 24px;

    position: sticky;
    top: 0;
    left: 0;
    right: 0;

    z-index: 9999;

    background: rgba(10,14,30,0.92);
    backdrop-filter: blur(20px);

    border-bottom: 1px solid var(--border);

    transition:
      transform .3s ease,
      opacity .3s ease;
  }
  .topbar.hide {
    transform: translateY(-100%);
    opacity: 0;
  }
  .topbar-brand {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px;
  }
  .topbar-logo {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 16px;
    box-shadow: 0 4px 16px rgba(107,33,168,0.4);
  }
  .topbar-name {
    font-weight: 800; font-size: 15px; letter-spacing: -0.01em;
  }
  .topbar-name span { color: var(--cyan); font-weight: 600; font-size: 11px; display: block; margin-top: -2px; letter-spacing: 0.02em; }
  .progress {
    height: 6px; background: rgba(255,255,255,0.06); border-radius: 100px; overflow: hidden;
    position: relative;
  }
  .progress-fill {
    height: 100%; background: var(--gradient);
    width: 0%; transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    border-radius: 100px;
    box-shadow: 0 0 12px rgba(157,77,255,0.5);
  }
  .progress-label {
    font-size: 11px; color: var(--muted-low); font-weight: 600;
    margin-top: 8px; letter-spacing: 0.04em;
    display: flex; justify-content: space-between;
  }
  .progress-label .step-num { color: var(--cyan); }

  /* ===== SCREEN (each quiz step) ===== */
  .screen {
    display: none; padding: 28px 24px 40px;
    flex-direction: column; flex: 1;
    animation: slideIn 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .screen.active { display: flex; }
  @keyframes slideIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ===== HEADLINE STYLES ===== */
  .eyebrow {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--cyan);
    margin-bottom: 14px;
    padding: 6px 12px;
    background: rgba(6,182,212,0.1);
    border: 1px solid rgba(6,182,212,0.25);
    border-radius: 100px;
    align-self: flex-start;
  }
  .eyebrow.warn { color: #FFA500; background: rgba(255,165,0,0.1); border-color: rgba(255,165,0,0.25); }
  .eyebrow.purple { color: var(--light-purple); background: rgba(157,77,255,0.1); border-color: rgba(157,77,255,0.25); }
  .eyebrow-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }

  h1.q-title {
    font-size: 26px; font-weight: 800; letter-spacing: -0.025em;
    line-height: 1.15; margin-bottom: 12px;
  }
  h1.q-title-lg {
    font-size: 32px; font-weight: 900; letter-spacing: -0.03em;
    line-height: 1.1; margin-bottom: 14px;
  }
  .q-sub {
    font-size: 15px; color: var(--muted);
    line-height: 1.55; margin-bottom: 28px;
  }
  .text-grad {
    background: var(--gradient-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  /* ===== ANSWER OPTIONS (cards clicáveis) ===== */
  .options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
  .option {
    background: rgba(255,255,255,0.04);
    border: 1.5px solid var(--border-strong);
    border-radius: 14px; padding: 18px 20px;
    color: white; font-family: inherit; font-size: 15px; font-weight: 500;
    text-align: left; cursor: pointer;
    transition: all 0.2s ease;
    display: flex; align-items: center; gap: 14px;
    line-height: 1.4;
  }
  .option:hover, .option:focus {
    background: rgba(157,77,255,0.08);
    border-color: var(--light-purple);
    transform: translateY(-1px);
  }
  .option:active { transform: translateY(0); }
  .option-circle {
    flex-shrink: 0;
    width: 22px; height: 22px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.25);
    transition: all 0.2s;
  }
  .option.selected { background: rgba(157,77,255,0.15); border-color: var(--light-purple); }
  .option.selected .option-circle {
    background: var(--gradient); border-color: transparent;
    box-shadow: 0 0 0 4px rgba(157,77,255,0.2);
  }

  /* ===== BIG CTA BUTTON ===== */
  .btn {
    width: 100%; padding: 18px;
    background: var(--gradient); color: white;
    border: none; border-radius: 14px;
    font-family: inherit; font-weight: 800; font-size: 16px;
    cursor: pointer; letter-spacing: -0.01em;
    box-shadow: 0 12px 32px rgba(107,33,168,0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 8px;
  }
  .btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(107,33,168,0.55); }
  .btn:active { transform: translateY(0); }
  .btn-ghost {
    background: rgba(255,255,255,0.05); color: white;
    border: 1.5px solid var(--border-strong);
    box-shadow: none;
  }
  .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--light-purple); box-shadow: none; }
  .btn-arrow::after { content: '→'; font-size: 18px; transition: transform 0.2s; }
  .btn:hover .btn-arrow::after { transform: translateX(3px); }

  /* ===== VIDEO/MEDIA PLACEHOLDER ===== */
  .media-frame {
    position: relative; border-radius: 16px; overflow: hidden;
    aspect-ratio: 9/16; max-height: 400px; margin: 0 auto 24px;
    background: var(--dark-navy); border: 1px solid var(--border-strong);
    width: 100%;
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  }
  .media-frame.wide { aspect-ratio: 16/9; max-height: none; }
  .media-placeholder {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 14px;
    background:
      radial-gradient(circle at 30% 40%, rgba(107,33,168,0.4) 0%, transparent 60%),
      radial-gradient(circle at 70% 60%, rgba(6,182,212,0.3) 0%, transparent 60%),
      var(--dark-navy);
  }
  .media-play {
    width: 64px; height: 64px; border-radius: 50%;
    background: rgba(255,255,255,0.95); color: var(--dark-navy);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; font-weight: 900;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    cursor: pointer;
  }
  .media-label {
    font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--muted-low); font-weight: 600;
    background: rgba(0,0,0,0.5); padding: 6px 12px; border-radius: 100px;
    backdrop-filter: blur(10px);
  }
  .media-badge {
    position: absolute; top: 14px; left: 14px;
    background: rgba(0,0,0,0.7); color: white;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 16px; backdrop-filter: blur(10px);
  }
  .media-badge.a { background: var(--danger); }
  .media-badge.b { background: var(--electric-blue); }
  .media-corner-tag {
    position: absolute; bottom: 14px; right: 14px;
    background: rgba(157,77,255,0.95); color: white;
    padding: 6px 10px; border-radius: 6px;
    font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  }

  /* AB Comparison */
  .ab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
  .ab-grid .media-frame { aspect-ratio: 9/16; max-height: 280px; margin: 0; }

  /* ===== INPUT FIELDS ===== */
  .field { margin-bottom: 14px; }
  .field label {
    display: block; font-size: 11px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--muted-low); margin-bottom: 8px;
  }
  .field input, .field select, .field textarea {
    width: 100%; padding: 16px;
    background: rgba(255,255,255,0.04);
    border: 1.5px solid var(--border-strong);
    border-radius: 12px;
    color: white; font-family: inherit; font-size: 15px;
    transition: all 0.2s;
  }
  .field input::placeholder { color: var(--muted-low); }
  .field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--light-purple);
    background: rgba(157,77,255,0.05);
    box-shadow: 0 0 0 4px rgba(157,77,255,0.12);
  }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

  /* ===== INFO CARDS / BOXES ===== */
  .info-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-strong);
    border-radius: 14px; padding: 18px;
    margin-bottom: 16px;
  }
  .info-card.success {
    background: rgba(16,185,129,0.08);
    border-color: rgba(16,185,129,0.3);
  }
  .info-card.warn {
    background: rgba(255,165,0,0.08);
    border-color: rgba(255,165,0,0.3);
  }
  .info-card-title {
    font-size: 13px; font-weight: 700; margin-bottom: 6px;
    display: flex; align-items: center; gap: 8px;
  }
  .info-card-title .ico {
    width: 22px; height: 22px; border-radius: 6px;
    background: var(--gradient); display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 900;
  }
  .info-card.success .ico { background: var(--success); }
  .info-card.warn .ico { background: #FFA500; }
  .info-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }

  /* ===== STEP REVEAL (Parte 6, Parte 10) ===== */
  .reveal-card {
    background: var(--gradient-soft);
    border: 1px solid rgba(157,77,255,0.3);
    border-radius: 18px; padding: 28px 24px;
    text-align: center; margin-bottom: 20px;
    position: relative; overflow: hidden;
  }
  .reveal-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(157,77,255,0.25) 0%, transparent 70%);
  }
  .reveal-card-icon {
    position: relative;
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--gradient); margin: 0 auto 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    box-shadow: 0 12px 32px rgba(107,33,168,0.5);
  }
  .reveal-card h2 {
    position: relative;
    font-size: 24px; font-weight: 900; letter-spacing: -0.02em;
    margin-bottom: 10px;
  }
  .reveal-card p { position: relative; font-size: 14px; color: var(--muted); line-height: 1.6; }

  /* ===== SCORE / RESULT (Parte 10) ===== */
  .score-ring {
    width: 160px; height: 160px;
    margin: 0 auto 20px;
    position: relative;
  }
  .score-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
  .score-ring-bg { fill: none; stroke: rgba(255,255,255,0.08); stroke-width: 12; }
  .score-ring-fill {
    fill: none; stroke: url(#scoreGrad); stroke-width: 12;
    stroke-linecap: round;
    stroke-dasharray: 440;
    stroke-dashoffset: 13.2; /* 97% filled */
    filter: drop-shadow(0 0 12px rgba(157,77,255,0.6));
  }
  .score-ring-center {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
  }
  .score-value {
    font-size: 44px; font-weight: 900; letter-spacing: -0.04em;
    background: var(--gradient-text);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    line-height: 1;
  }
  .score-label { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted-low); margin-top: 6px; }

  /* ===== STEP-BY-STEP (Parte 7+8) ===== */
  .step-block {
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(255,255,255,0.03);
    border-radius: 14px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--light-purple);
  }
  .step-block-num {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 700;
    color: var(--cyan); letter-spacing: 0.12em; text-transform: uppercase;
    margin-bottom: 10px;
  }
  .step-block-num-circle {
    width: 24px; height: 24px; border-radius: 6px;
    background: var(--gradient); color: white;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 11px;
  }
  .step-block h3 {
    font-size: 17px; font-weight: 700; letter-spacing: -0.015em;
    margin-bottom: 8px;
  }
  .step-block p { font-size: 14px; color: var(--muted); line-height: 1.6; }

  /* ===== TESTIMONIAL CARDS ===== */
  .testi {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-strong);
    border-radius: 16px; padding: 20px;
    margin-bottom: 14px;
  }
  .testi-result {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 14px; margin-bottom: 14px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.25);
    border-radius: 10px;
  }
  .testi-result-label { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
  .testi-result-value { font-size: 16px; font-weight: 800; color: var(--cyan); }
  .testi-quote { font-size: 14px; color: var(--light-gray); line-height: 1.55; margin-bottom: 14px; font-style: italic; }
  .testi-author { display: flex; align-items: center; gap: 10px; padding-top: 12px; border-top: 1px solid var(--border); }
  .testi-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--gradient); display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px;
  }
  .testi-name { font-size: 13px; font-weight: 600; }
  .testi-role { font-size: 11px; color: var(--muted); margin-top: 2px; }

  /* ===== GUARANTEE SEAL (Parte 11) ===== */
  .seal-block {
    background:
      radial-gradient(circle at 50% 0%, rgba(107,33,168,0.35) 0%, transparent 70%),
      rgba(255,255,255,0.03);
    border: 1px solid var(--border-strong);
    border-radius: 20px; padding: 28px 24px;
    text-align: center; margin-bottom: 20px;
    position: relative; overflow: hidden;
  }
  .seal {
    width: 180px; height: 180px; border-radius: 50%; margin: 0 auto 20px;
    background: conic-gradient(from 0deg, #6B21A8, #3B82F6, #06B6D4, #6B21A8);
    padding: 3px; position: relative;
    box-shadow: 0 0 50px rgba(107,33,168,0.4);
    animation: spin 25s linear infinite;
  }
  @keyframes spin { to { transform: rotate(360deg); } }
  .seal-inner {
    width: 100%; height: 100%; border-radius: 50%;
    background: var(--darker);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    animation: spin 25s linear infinite reverse;
    border: 1px solid var(--border-strong);
  }
  .seal-top { font-size: 9px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--cyan); margin-bottom: 4px; }
  .seal-value {
    font-size: 40px; font-weight: 900; letter-spacing: -0.04em; line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  }
  .seal-label { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
  .seal-bottom { margin-top: 10px; font-size: 9px; letter-spacing: 0.15em; color: rgba(157,77,255,0.8); text-transform: uppercase; }

  .micro-proofs {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px;
    margin-bottom: 18px;
  }
  .micro-proof {
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    border-radius: 10px; padding: 12px 8px; text-align: center;
  }
  .micro-proof-icon { font-size: 16px; margin-bottom: 4px; }
  .micro-proof-text { font-size: 10px; color: var(--muted); line-height: 1.3; }

  /* CTA hierarquia */
  .cta-primary { margin-bottom: 12px; }
  .cta-secondary-wrap {
    text-align: center; padding-top: 14px;
    border-top: 1px dashed var(--border-strong);
  }
  .cta-secondary-text {
    font-size: 13px; color: var(--muted); margin-bottom: 10px; line-height: 1.5;
  }
  .cta-secondary-text strong { color: white; }

  /* ===== EBOOK SCREENS ===== */
  .ebook-screen { text-align: center; }
  .ebook-cover {
    width: 200px; height: 280px; margin: 16px auto 28px;
    background:
      linear-gradient(135deg, var(--deep-purple) 0%, var(--electric-blue) 100%);
    border-radius: 6px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.1);
    padding: 24px; position: relative;
    display: flex; flex-direction: column; justify-content: space-between;
    text-align: left;
    transform: perspective(800px) rotateY(-8deg);
  }
  .ebook-cover-tag { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
  .ebook-cover-title { font-size: 18px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.1; }
  .ebook-cover-brand { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; }
  .ebook-cover-brand::before { content: 'K'; width: 20px; height: 20px; border-radius: 4px; background: white; color: var(--deep-purple); display: inline-flex; align-items: center; justify-content: center; margin-right: 6px; font-weight: 900; }

  /* ===== ABANDONED RECOVERY BANNER ===== */
  .recovery-banner {
    position: fixed; bottom: 16px; left: 16px; right: 16px;
    max-width: 460px; margin: 0 auto;
    background: rgba(16,185,129,0.95); color: white;
    padding: 10px 14px; border-radius: 10px;
    font-size: 12px; font-weight: 600;
    display: none; align-items: center; gap: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 1000;
  }
  .recovery-banner.show { display: flex; }
  .recovery-check {
    width: 18px; height: 18px; border-radius: 50%;
    background: rgba(255,255,255,0.25);
    display: inline-flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }

  /* ===== UTILITIES ===== */
  .center { text-align: center; }
  .mt-sm { margin-top: 8px; }
  .mt-md { margin-top: 16px; }
  .mt-lg { margin-top: 24px; }
  .mb-sm { margin-bottom: 8px; }
  .mb-md { margin-bottom: 16px; }
  .small-note {
    font-size: 11px; color: var(--muted-low);
    text-align: center; margin-top: 12px;
    letter-spacing: 0.02em;
  }
  .footer-credit {
    margin-top: auto; padding: 24px;
    text-align: center; font-size: 10px;
    color: var(--muted-low); letter-spacing: 0.1em;
  }

  /* ===== HERO VIDEO (Parte 1 — estilo Janinho) ===== */
  .hero-video { margin-bottom: 24px; }
  .hero-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9/16;
    max-height: 460px;
    border-radius: 16px;
    overflow: hidden;
    background: #000;
    border: 1px solid var(--border-strong);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 24px;
  }
  /* Camada de fundo simulando o vídeo (compilado) */
  .hero-video-bg {
    position: absolute; inset: 0;
    background:
      radial-gradient(circle at 30% 30%, rgba(107,33,168,0.5) 0%, transparent 55%),
      radial-gradient(circle at 70% 70%, rgba(6,182,212,0.35) 0%, transparent 55%),
      linear-gradient(135deg, #1a1530 0%, #0a0e1f 100%);
    z-index: 0;
  }
  .hero-video-bg::before {
    /* Padrão sutil para sugerir movimento de vídeo */
    content: '';
    position: absolute; inset: 0;
    background-image:
      radial-gradient(circle at 20% 20%, rgba(255,255,255,0.04) 0%, transparent 30%),
      radial-gradient(circle at 80% 80%, rgba(255,255,255,0.04) 0%, transparent 30%);
    opacity: 0.6;
  }
  .hero-video-tag {
    position: relative; z-index: 2;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    background: rgba(0,0,0,0.55);
    padding: 6px 12px; border-radius: 100px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.12);
  }

  /* Card vermelho de ativação de som — estilo Janinho */
  .sound-activator {
    position: relative; z-index: 3;
    background: linear-gradient(135deg, #E63946 0%, #C92B3A 100%);
    border: 3px solid white;
    border-radius: 12px;
    padding: 14px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 8px 28px rgba(230,57,70,0.45), 0 0 0 1px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    min-width: 180px;
  }
  .sound-activator:hover { transform: scale(1.03); box-shadow: 0 12px 36px rgba(230,57,70,0.6); }
  .sound-activator:active { transform: scale(0.98); }
  .sound-activator.active {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    box-shadow: 0 8px 28px rgba(16,185,129,0.45);
  }
  .sound-activator-top, .sound-activator-bottom {
    font-size: 13px; font-weight: 700; color: white;
    letter-spacing: 0.01em;
  }
  .sound-activator-icon { display: flex; align-items: center; justify-content: center; }
  .sound-activator.active .sound-activator-icon svg line { display: none; }

  /* Instrução abaixo do card vermelho */
  .hero-video-instruction {
    position: relative; z-index: 2;
    text-align: center;
    font-size: 22px; font-weight: 900;
    color: white; letter-spacing: -0.01em;
    line-height: 1.2;
  }
  .hero-video-instruction span {
    font-size: 24px; font-weight: 900;
    display: block; margin-top: 2px;
  }

  /* Frase de ancoragem abaixo do vídeo */
  .hero-video-caption {
    margin-top: 14px;
    text-align: center;
    font-size: 13px; color: var(--muted);
    line-height: 1.55;
    padding: 0 6px;
  }

  /* ===== End hero video styles ===== */

  /* ===== ANALYSIS BLOCKS (Etapa 10 — análise real) ===== */
  .analysis-block {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    padding: 22px 20px;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
  }
  .analysis-block.highlight {
    background: var(--gradient-soft);
    border-color: rgba(157,77,255,0.35);
  }
  .analysis-block.highlight::before {
    content: '';
    position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: var(--gradient);
  }
  .analysis-block-header {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
  }
  .analysis-block-tag {
    display: inline-block;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 8px;
  }
  .analysis-block h3 {
    font-size: 17px; font-weight: 700;
    letter-spacing: -0.015em; line-height: 1.25;
  }

  /* Snapshot grid */
  .snapshot-grid {
    display: grid; grid-template-columns: 1fr;
    gap: 12px; margin-bottom: 14px;
  }
  .snapshot-item {
    padding: 14px 16px;
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    border-left: 3px solid var(--light-purple);
  }
  .snapshot-label {
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted-low); margin-bottom: 4px;
  }
  .snapshot-value {
    font-size: 28px; font-weight: 900;
    letter-spacing: -0.03em; line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
  }
  .snapshot-sub {
    font-size: 12px; color: var(--muted); line-height: 1.4;
  }
  .snapshot-conclusion {
    padding: 12px 14px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.25);
    border-radius: 10px;
    font-size: 13px; color: var(--light-gray);
    line-height: 1.55;
  }
  .snapshot-conclusion strong { color: var(--cyan); }

  /* Viral format cards */
  .viral-format {
    display: flex; gap: 14px;
    padding: 14px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    margin-bottom: 10px;
    border: 1px solid var(--border);
  }
  .viral-format:last-child { margin-bottom: 0; }
  .viral-format-rank {
    flex-shrink: 0;
    width: 36px; height: 36px;
    border-radius: 8px;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 13px;
    box-shadow: 0 4px 12px rgba(107,33,168,0.4);
  }
  .viral-format-body { flex: 1; min-width: 0; }
  .viral-format-title {
    font-size: 14px; font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
  }
  .viral-format-meta {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 8px;
  }
  .meta-pill {
    font-size: 10px; font-weight: 600;
    padding: 3px 8px; border-radius: 100px;
    background: rgba(157,77,255,0.12);
    border: 1px solid rgba(157,77,255,0.25);
    color: var(--light-purple);
    letter-spacing: 0.02em;
  }
  .viral-format-desc {
    font-size: 12px; color: var(--muted);
    line-height: 1.5;
  }

  /* Diagnostic text */
  .diag-text {
    font-size: 15px; color: white;
    line-height: 1.7;
  }
  .diag-text strong { color: white; font-weight: 700; }
  .diag-text em { color: var(--muted); }

  /* Potential rating */
  .potential-main {
    text-align: center;
    padding: 18px;
    background: rgba(255,255,255,0.04);
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid var(--border-strong);
  }
  .potential-label {
    font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--muted-low); font-weight: 700;
    margin-bottom: 8px;
  }
  .potential-value {
    font-size: 42px; font-weight: 900;
    letter-spacing: -0.03em; line-height: 1;
    margin-bottom: 8px;
  }
  .potential-stars {
    font-size: 18px; letter-spacing: 0.05em;
    color: #FFD700;
  }

  /* Breakdown bars */
  .potential-breakdown {
    display: flex; flex-direction: column; gap: 14px;
  }
  .breakdown-item {}
  .breakdown-label {
    font-size: 13px; font-weight: 600;
    margin-bottom: 6px;
    color: white;
  }
  .breakdown-bar {
    height: 8px;
    background: rgba(255,255,255,0.06);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 4px;
  }
  .breakdown-fill {
    height: 100%;
    border-radius: 100px;
    transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .breakdown-status {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
  }
  /* ===== End analysis blocks ===== */
/* ===== LGPD CUSTOM CHECKBOX ===== */
.lgpd-wrap {
  margin-top: 20px;
  margin-bottom: 12px;
}

.lgpd-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

/* Esconde o visual nativo feio e cria a base do nosso customizado */
.lgpd-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border-strong);
  padding: 0;
  margin: 2px 0 0 0;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

/* Efeito de hover ao passar o mouse/dedo */
.lgpd-label input[type="checkbox"]:hover {
  border-color: var(--light-purple);
  background: rgba(157, 77, 255, 0.05);
}

/* Quando estiver CHECADO/MARCADO */
.lgpd-label input[type="checkbox"]:checked {
  background: var(--gradient);
  border-color: transparent;
  box-shadow: 0 0 12px rgba(157, 77, 255, 0.5);
}

/* Desenha a marquinha de "V" (check) oculta */
.lgpd-label input[type="checkbox"]::before {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(-45deg) scale(0);
  transition: transform 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin-top: -2px;
}

/* Revela a marquinha com animação quando marcado */
.lgpd-label input[type="checkbox"]:checked::before {
  transform: rotate(-45deg) scale(1);
}

.lgpd-label a {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px dashed rgba(6, 182, 212, 0.3);
  transition: color 0.2s;
}

.lgpd-label a:hover {
  color: var(--light-purple);
  text-decoration: none;
  border-bottom-color: var(--light-purple);
}




.hero-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 9/16;
  max-height: 460px;
  border-radius: 16px;
  overflow: hidden; /* Crucial: corta os elementos vazados do YouTube */
  background: #000;
  border: 1px solid var(--border-strong);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 24px;
}

/* O segredo do design limpo: centraliza, dá zoom e joga as marcas do YT para fora */
.video-clipper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.22); /* Aplica o zoom necessário para esconder logo e títulos */
  transform-origin: center;
  z-index: 0;
}

.video-clipper iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}

.video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.25); /* Leve escurecida na capa para dar contraste */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Cria o botão de play centralizado */
.video-overlay::after {
  content: '▶';
  font-size: 18px;
  color: white;
  background: var(--gradient);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 4px; /* Ajuste milimétrico para o triângulo ficar bem no centro */
  box-shadow: 0 4px 16px rgba(107, 33, 168, 0.6);
  transition: transform 0.2s ease;
}

/* Efeito de feedback ao passar o mouse ou tocar */
.video-overlay:hover {
  background: rgba(0, 0, 0, 0.4);
}
.video-overlay:hover::after {
  transform: scale(1.1);
}



.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* Divide em 2 colunas perfeitamente iguais */
  gap: 10px; /* Espaçamento cirúrgico entre as fotos */
}

.photo-item {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1 / 1; /* Força as fotos a ficarem perfeitamente quadradas */
  border: 1px solid var(--border-strong);
  background: var(--dark-navy);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Faz a imagem preencher o quadrado sem distorcer achatada */
  display: block;
}

/* ===== ETAPA 8: FOTO ÚNICA DO ÁUDIO ===== */
.single-photo {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1 / 1; /* Proporção retangular perfeita para celular deitado */
  border: 1px solid var(--border-strong);
  background: var(--dark-navy);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.single-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Garante que os seus botões fiquem acima da camada invisível para poderem ser clicados */
.hero-video-tag { position: relative; z-index: 2; }
.sound-activator { position: relative; z-index: 3; }
.hero-video-instruction { position: relative; z-index: 2; }





/* Zoom equilibrado para vídeos horizontais demonstrativos da plataforma */
.wide-clipper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.12); /* Zoom menor para não cortar as laterais do tutorial */
  transform-origin: center;
  z-index: 0;
}

.wide-clipper iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}


  /* ===== Tablet/desktop adjustments ===== */
  @media (min-width: 600px) {
    .app { box-shadow: 0 0 100px rgba(107,33,168,0.15); }
    h1.q-title { font-size: 30px; }
    h1.q-title-lg { font-size: 36px; }
  }