/* ═══════════════════════════════════════════
   FERRAMENTA: DIAGNÓSTICO DE MATURIDADE
═══════════════════════════════════════════ */
body.tool-page { background: var(--bg); color: var(--text); font-family: 'DM Sans', sans-serif; }

.tool-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 5vw;
  border-bottom: 1px solid var(--border);
}
.tool-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.tool-logo .nav-phd {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  opacity: 0.7;
}
.tool-back {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.tool-back:hover { color: var(--gold); }

.tool-main {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) 5vw;
}

.tool-intro { margin-bottom: 2.5rem; }
.tool-intro .section-number {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  opacity: 0.7;
}
.tool-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.15;
  margin: 0.6rem 0 1.2rem;
}
.tool-title em { font-style: italic; color: var(--gold); }
.tool-lede {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 560px;
}

/* Progress */
.diag-progress { margin-bottom: 2.5rem; }
.diag-progress-bar {
  height: 4px;
  border-radius: 2px;
  background: var(--bg3);
  overflow: hidden;
}
.diag-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gold);
  transition: width var(--transition);
}
.diag-progress-label {
  display: block;
  margin-top: 0.6rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Steps */
.diag-step-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 2rem;
}
.diag-questions { display: flex; flex-direction: column; gap: 2rem; }
.diag-question {
  border: none;
  padding: 0;
  margin: 0;
}
.diag-question legend {
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 1rem;
  padding: 0;
}
.diag-scale { display: flex; gap: 0.6rem; }
.diag-scale-opt {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.diag-scale-opt input { position: absolute; opacity: 0; pointer-events: none; }
.diag-scale-opt:has(input:checked) {
  border-color: var(--gold);
  background: rgba(201,169,110,0.12);
  color: var(--gold-light);
}
.diag-scale-opt:hover { border-color: var(--gold-dim); }
.diag-scale-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}
.diag-question.diag-invalid .diag-scale-opt { border-color: rgba(180,80,80,0.4); }

/* Nav buttons */
.diag-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
}
.diag-nav .btn-primary, .diag-nav .btn-ghost { border: 1px solid; cursor: pointer; font-family: inherit; }
.diag-nav .btn-ghost { border-color: var(--border); background: transparent; }
.diag-nav .btn-ghost:hover { border-color: var(--gold-dim); color: var(--gold); }

/* Results */
.diag-result-level {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  margin-bottom: 2.5rem;
}
.diag-result-score {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 7vw, 4.5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}
.diag-result-level-name {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
  margin-top: 0.8rem;
}
.diag-result-level-desc {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0.8rem auto 0;
  line-height: 1.7;
}

.diag-result-bars { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2.5rem; }
.diag-bar-row-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}
.diag-bar-row-head .diag-bar-name { color: var(--text); }
.diag-bar-row-head .diag-bar-value { font-family: 'DM Mono', monospace; color: var(--gold); }
.diag-bar-track {
  height: 8px;
  border-radius: 4px;
  background: var(--bg3);
  overflow: hidden;
}
.diag-bar-fill { height: 100%; background: var(--gold); border-radius: 4px; transition: width 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }

.diag-result-tips { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; }
.diag-tip {
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius);
  background: var(--bg3);
}
.diag-tip-title { font-size: 0.85rem; color: var(--gold-light); margin-bottom: 0.4rem; }
.diag-tip-text { font-size: 0.83rem; font-weight: 300; color: var(--text-muted); line-height: 1.7; }

.diag-result-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.tool-footer { text-align: center; padding: 2rem 5vw; border-top: 1px solid var(--border); }
.tool-footer .footer-copy { font-size: 0.75rem; color: var(--text-dim); }

/* Gate: prévia + captura de lead + código */
.diag-gate .diag-step-title { margin-bottom: 0.6rem; }
.diag-gate-lede {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 520px;
}

.diag-teaser { text-align: center; padding: 1rem 0 2rem; }
.diag-teaser-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  margin-bottom: 1.8rem;
}
.diag-teaser-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3.5rem, 8vw, 5.5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  filter: blur(4px);
  user-select: none;
}
.diag-teaser-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.diag-teaser-text {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 460px;
  margin: 0 auto 1.8rem;
}

.diag-website-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.diag-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0.4rem 0 1.5rem;
  cursor: pointer;
}
.diag-consent input { margin-top: 0.2rem; accent-color: var(--gold); flex-shrink: 0; }
.diag-consent span {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}
.diag-consent a { color: var(--gold); }

.diag-lead-form .form-group,
.diag-lead-form .form-row { margin-bottom: 1.2rem; }

.diag-lead-form .form-input.invalid { border-color: rgba(180,80,80,0.5); }
.diag-consent.invalid span { color: #CF8F8F; }

.diag-code-input {
  font-family: 'DM Mono', monospace;
  font-size: 1.4rem;
  letter-spacing: 0.4em;
  text-align: center;
  max-width: 220px;
}

#diagSendCode, #diagVerifyCode { border: 1px solid var(--gold); cursor: pointer; font-family: inherit; }
#diagSendCode:disabled, #diagVerifyCode:disabled, #diagResendCode:disabled { opacity: 0.6; cursor: not-allowed; }
#diagResendCode { margin-left: 1rem; }

@media (max-width: 640px) {
  #diagResendCode { margin-left: 0; margin-top: 0.8rem; display: block; }
}

@media (max-width: 640px) {
  .diag-scale { gap: 0.4rem; }
  .diag-scale-opt { height: 38px; font-size: 0.75rem; }
  .tool-topbar { flex-direction: column; gap: 0.8rem; align-items: flex-start; }
}