/* =========================================================
   ONBOARDING ESTRATÉGICO - ANA MANGANELLI
   Estética: Editorial Contemporâneo Brasileiro
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400;1,9..144,500&family=Instrument+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  /* Paleta roxa (marca Formacao Estrategista de Conteudo), tema escuro */
  --bg: #120A1B;
  --bg-alt: #1B1229;
  --surface: #1E142E;
  --ink: #F4EFFA;
  --ink-soft: #C7BAD9;
  --ink-mute: #9385AB;
  --line: #2A1E3C;
  --line-strong: #3C2D52;
  --accent: #A55FC6;
  --accent-soft: #C08CDF;
  --accent-bg: rgba(165, 95, 198, 0.16);
  --error: #E88A82;
  --success: #A0C77E;

  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans: 'Instrument Sans', system-ui, sans-serif;

  --max-w: 720px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
/* Sem itálico em nenhum lugar (a Ana pediu). <em>/<i> sao italicos por padrao
   do navegador; isso forca o estilo normal, mantendo a cor de destaque. */
em, i, cite, address, dfn, var { font-style: normal; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(1000px 620px at 88% -10%, rgba(165,95,198,0.16), transparent 55%),
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 100% 100%, 24px 24px;
  background-repeat: no-repeat, repeat;
  background-attachment: fixed, scroll;
  min-height: 100vh;
}

/* HEADER FIXO */
.site-header {
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(15, 9, 22, 0.85);
}

.site-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brand em {  color: var(--accent);
}

.progress-indicator {
  font-family: var(--serif);  font-size: 15px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.progress-indicator strong {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
  font-feature-settings: 'tnum' 1;
}

/* CONTAINER */
.shell {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 32px 120px;
}

/* INTRO */
.intro {
  text-align: center;
  margin-bottom: 80px;
}

.intro .kicker {
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}

.intro h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  color: var(--ink);
}

.intro h1 em {  color: var(--accent);
}

.intro h1.tight {
  font-size: clamp(42px, 6vw, 60px);
}

.intro .lead {
  font-family: var(--sans);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 540px;
  margin: 0 auto 40px;
  font-weight: 400;
}

.intro .meta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 32px;
  margin-top: 32px;
}

.intro .meta-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}

.intro .meta-value {
  font-family: var(--serif);
  font-size: 19px;  color: var(--ink);
}

/* MUSIC CARD (Spotify na intro) */
.music-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 44px 0 0;
  text-align: left;
}
.music-label {
  font-family: var(--serif);  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.music-embed {
  border-radius: 12px;
  display: block;
  width: 100%;
  border: 0;
}

/* WELCOME SCREEN (boas-vindas antes do briefing) */
.welcome {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 90px 32px 120px;
}
.welcome .kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 22px;
}
.welcome-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.welcome-title em { color: var(--accent); }
.welcome-lead {
  font-family: var(--sans);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 540px;
  margin-bottom: 48px;
}
.timeline-label {
  font-family: var(--serif);  font-size: 17px;
  color: var(--ink-mute);
  margin-bottom: 26px;
}
.roadmap {
  list-style: none;
  padding: 0;
  margin: 0 0 52px;
  max-width: 560px;
  position: relative;
}
.roadmap-step {
  position: relative;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding-bottom: 26px;
}
.roadmap-step:last-child { padding-bottom: 0; }
/* the path connecting the milestones */
.roadmap-step::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 18px;
  bottom: -18px;
  width: 2px;
  background: var(--line-strong);
  z-index: 0;
}
.roadmap-step:last-child::before { display: none; }
.roadmap-dot {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);  font-size: 15px;
  border: 1px solid var(--line-strong);
  background: var(--bg-alt);
  color: var(--ink-mute);
}
.roadmap-step.current .roadmap-dot {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 5px var(--accent-bg);
}
.roadmap-body { padding-top: 8px; }
.roadmap-step strong {
  display: block;
  font-weight: 500;
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.35;
}
.roadmap-step.current strong { color: var(--ink); }
.roadmap-here {
  display: inline-block;
  margin-top: 5px;
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
/* the finish line */
.roadmap-goal .roadmap-dot {
  border-color: var(--accent-soft);
  background-color: var(--surface);
  background-image:
    linear-gradient(45deg, var(--accent-soft) 25%, transparent 25%, transparent 75%, var(--accent-soft) 75%),
    linear-gradient(45deg, var(--accent-soft) 25%, transparent 25%, transparent 75%, var(--accent-soft) 75%);
  background-size: 9px 9px;
  background-position: 0 0, 4.5px 4.5px;
}
.roadmap-goal .roadmap-body {
  padding: 13px 22px 14px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-soft);
  border-radius: 12px;
}
.roadmap-goal p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.roadmap-goal strong {
  display: inline;
  font-family: var(--serif);  font-weight: 500;
  font-size: 16px;
  color: var(--accent-soft);
}
/* sub-step on the timeline (a nested subtask) */
.roadmap-sub .roadmap-dot {
  background: transparent;
  border: none;
}
.roadmap-sub .roadmap-dot::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  background: var(--bg);
}
.roadmap-sub .roadmap-body { padding-top: 9px; }
.roadmap-sub strong {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-mute);
  line-height: 1.4;
}
.roadmap-tag {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.roadmap-next {
  font-family: var(--serif);  font-size: 15px;
  color: var(--ink-mute);
  max-width: 560px;
  margin: -28px 0 48px;
  padding-left: 58px;
}
.welcome .btn.primary { padding: 16px 34px; font-size: 16px; }

/* CLIENT NAME INPUT (na intro) */
.client-input {
  margin: 40px auto;
  max-width: 380px;
}

.client-input label {
  display: block;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
  font-weight: 500;
}

.client-input input {
  width: 100%;
  text-align: center;
  font-family: var(--serif);
  font-size: 22px;  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--line-strong);
  padding: 8px 16px 12px;
  outline: none;
  transition: border-color 0.2s;
}

.client-input input:focus {
  border-bottom-color: var(--accent);
}

.client-input input::placeholder {
  color: var(--ink-mute);}

/* INSTRUCTIONS BOX */
.instructions {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 28px 32px;
  margin: 48px 0;
  text-align: left;
}

.instructions h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;  color: var(--ink);
  margin-bottom: 14px;
}

.instructions ul {
  list-style: none;
  padding: 0;
}

.instructions li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.instructions li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 500;
}

.instructions li:last-child { margin-bottom: 0; }

/* STEPS / BLOCOS */
.step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.step.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.block-header {
  margin-bottom: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.block-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}

.block-title {
  font-family: var(--serif);
  font-size: clamp(32px, 4.4vw, 46px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--ink);
}

.block-title em {  color: var(--accent);
}

.block-desc {
  font-family: var(--serif);
  font-size: 19px;  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 540px;
}

/* PERGUNTA */
.question {
  margin-bottom: 20px;
  padding: 26px 28px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.question-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 8px;
}

.question-number {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;  color: var(--accent);
  flex-shrink: 0;
  min-width: 32px;
  font-feature-settings: 'tnum' 1;
}

.question-title {
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.question-hint {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-left: 48px;
  margin-bottom: 16px;
  max-width: 580px;
}

.question-body {
  margin-left: 48px;
}

@media (max-width: 540px) {
  .question-hint,
  .question-body {
    margin-left: 0;
  }
}

/* INPUTS */
textarea, input[type="text"], input[type="email"], input[type="url"], input[type="tel"] {
  width: 100%;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 14px 16px;
  outline: none;
  transition: all 0.2s;
  resize: vertical;
}

textarea {
  min-height: 100px;
  line-height: 1.55;
}

textarea:focus, input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

input::placeholder, textarea::placeholder {
  color: var(--ink-mute);}

/* SUBFIELDS (dados básicos, acessos, etc.) */
.subfield-group {
  display: grid;
  gap: 12px;
}

.subfield {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  align-items: center;
}

@media (max-width: 540px) {
  .subfield {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.subfield label {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 500;
}

.subfield input {
  padding: 10px 14px;
  font-size: 15px;
}

/* CHECKBOX LIST */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
}

.checkbox-item:hover {
  border-color: var(--line-strong);
  background: var(--bg-alt);
}

.checkbox-item input[type="checkbox"],
.checkbox-item input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--line-strong);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.15s;
}

.checkbox-item input[type="radio"] {
  border-radius: 50%;
}

.checkbox-item input[type="checkbox"]:checked,
.checkbox-item input[type="radio"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-item input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 13px;
  font-weight: 600;
}

.checkbox-item input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
}

.checkbox-item span {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.45;
}

.checkbox-item.checked {
  background: var(--accent-bg);
  border-color: var(--accent-soft);
}

/* AUDIO BUTTON / RECORDER */
.audio-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 8px 16px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-soft);
  cursor: pointer;
  margin-top: 12px;
  transition: all 0.15s;
}

.audio-trigger:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}

.audio-trigger svg {
  width: 14px;
  height: 14px;
}

/* AUDIO RECORDER MODAL */
.audio-recorder {
  background: var(--bg-alt);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 20px;
  margin-top: 14px;
  display: none;
}

.audio-recorder.active {
  display: block;
}

.audio-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--serif);  font-size: 15px;
  color: var(--ink-soft);
}

.audio-status.recording {
  color: var(--accent);
}

.audio-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.audio-status.recording .audio-dot {
  animation: pulse 1.2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.audio-timer {
  font-feature-settings: 'tnum' 1;
  margin-left: auto;
  font-style: normal;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
}

.audio-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.audio-btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
}

.audio-btn:hover { background: var(--bg-alt); border-color: var(--ink-soft); }
.audio-btn.primary { background: var(--accent); color: white; border-color: var(--accent); }
.audio-btn.primary:hover { background: var(--accent-soft); border-color: var(--accent-soft); }
.audio-btn.danger { color: var(--error); }
.audio-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.audio-preview {
  margin-top: 12px;
}

.audio-preview audio {
  width: 100%;
  margin-top: 8px;
}

/* FILE UPLOAD */
.file-input-wrapper {
  margin-top: 12px;
}

.file-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px dashed var(--line-strong);
  border-radius: 2px;
  font-size: 14px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s;
  background: var(--surface);
}

.file-label:hover {
  border-color: var(--accent);
  color: var(--accent);
  border-style: solid;
}

.file-label input[type="file"] {
  display: none;
}

.file-list {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}

/* NAV BUTTONS */
.nav-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  gap: 16px;
  flex-wrap: wrap;
}

/* Na intro nao precisa do divisor acima do botao (ja tem o recado acima) */
.step[data-step="0"] .nav-controls {
  border-top: none;
  padding-top: 0;
  margin-top: 48px;
}

.btn {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn:hover { background: var(--ink); color: var(--bg); }

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  box-shadow: 0 6px 22px rgba(165, 95, 198, 0.25);
}

.btn.primary:hover { background: var(--accent-soft); border-color: var(--accent-soft); }

.btn.ghost {
  border-color: transparent;
  color: var(--ink-soft);
  padding: 14px 16px;
}

.btn.ghost:hover { background: transparent; color: var(--accent); }

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* SAVE STATUS */
.save-status {
  font-family: var(--serif);  font-size: 13px;
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.3s;
}

.save-status.saving { color: var(--ink-soft); }
.save-status.saved { color: var(--success); }

/* FINAL STEP */
.final-step {
  text-align: center;
  padding: 40px 0;
}

.final-step h2 {
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.final-step h2 em {  color: var(--accent);
}

.final-step p {
  font-family: var(--serif);
  font-size: 18px;  color: var(--ink-soft);
  max-width: 480px;
  margin: 0 auto 32px;
}

.final-step .btn.primary {
  padding: 18px 40px;
  font-size: 16px;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px;
  text-align: center;
  font-family: var(--serif);  font-size: 14px;
  color: var(--ink-mute);
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
}

.site-footer a:hover { text-decoration: underline; }

/* RESPONSIVE */
@media (max-width: 640px) {
  .shell { padding: 40px 20px 80px; }
  .site-header-inner { padding: 16px 20px; }
  .intro { margin-bottom: 60px; }
  .block-header { margin-bottom: 40px; }
  .question { margin-bottom: 40px; }
  .nav-controls { margin-top: 60px; }
}

/* LOADING SPINNER (no submit) */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* HIDE NETLIFY HONEYPOT */
.honeypot { display: none !important; }