/* Design system — paleta acolhedora (lavanda + verde-água sobre off-white) */
:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --surface-soft: #f4f0ea;
  --ink: #2b2438;
  --ink-soft: #5a5168;
  --muted: #8a8198;
  --line: #ebe6df;

  --lavender: #b9a7d9;
  --lavender-deep: #7a64a6;
  --mint: #a9d4c4;
  --mint-deep: #4f9a82;
  --warm: #e8c9a0;
  --danger: #c97b6b;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 8px rgba(43, 36, 56, 0.05);
  --shadow-md: 0 8px 24px rgba(43, 36, 56, 0.08);
  --shadow-lg: 0 18px 48px rgba(43, 36, 56, 0.10);

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--lavender-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--font-serif); font-weight: 500; color: var(--ink); letter-spacing: -0.01em; line-height: 1.2; margin: 0; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.15rem; font-weight: 600; font-family: var(--font-sans); }
p { margin: 0 0 1rem; color: var(--ink-soft); }

/* Layout */
.site-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink);
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
}
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lavender), var(--mint));
  display: inline-block;
}
.site-footer {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1rem 1.5rem 3rem;
}

/* Landing hero */
.hero {
  text-align: center;
  padding: 2.5rem 0 2rem;
}
.hero .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lavender-deep);
  background: rgba(185, 167, 217, 0.15);
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero p.lead {
  max-width: 580px;
  margin: 1rem auto 0;
  font-size: 1.05rem;
}

/* Theme cards grid */
.themes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.theme-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
}
.theme-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--lavender);
  text-decoration: none;
}
.theme-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  background: var(--surface-soft);
}
.theme-card.ansiedade .theme-icon { background: rgba(185, 167, 217, 0.25); }
.theme-card.depressao .theme-icon { background: rgba(169, 212, 196, 0.30); }
.theme-card.luto .theme-icon       { background: rgba(232, 201, 160, 0.35); }
.theme-card h3 { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 500; }
.theme-card p { margin: 0; font-size: 0.95rem; }
.theme-card .cta {
  margin-top: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--lavender-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* Card / panel */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--lavender-deep); color: #fff; }
.btn-primary:hover { background: #69558f; box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--lavender); }
.btn-whatsapp { background: var(--mint-deep); color: #fff; }
.btn-whatsapp:hover { background: #3f8470; }
.btn-email { background: var(--surface); color: var(--ink); border-color: var(--ink-soft); }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { color: var(--ink); }
.btn-block { width: 100%; }

/* Progress bar */
.progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--surface-soft);
  border-radius: 100px;
  overflow: hidden;
}
.progress-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--lavender), var(--mint));
  transition: width 0.4s ease;
}

/* Question */
.question {
  animation: fadeUp 0.35s ease;
}
.question h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
}
.options {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.option {
  text-align: left;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  font-size: 1rem;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}
.option:hover { border-color: var(--lavender); background: #fbfaf7; }
.option:active { transform: scale(0.99); }
.option.selected { border-color: var(--lavender-deep); background: rgba(185, 167, 217, 0.12); }

.q-nav {
  margin-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Results */
.score-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}
.score-card.low    { background: rgba(169, 212, 196, 0.25); }
.score-card.mid    { background: rgba(232, 201, 160, 0.30); }
.score-card.high   { background: rgba(201, 123, 107, 0.18); }
.score-card .level {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}
.score-card .score-num {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.summary {
  margin: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.summary-item {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}
.summary-item .q { color: var(--ink); flex: 1; font-size: 0.95rem; }
.summary-item .a {
  color: var(--lavender-deep);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}

.ethics {
  background: var(--surface-soft);
  border-left: 4px solid var(--lavender-deep);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  margin: 1.5rem 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.cta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}
@media (max-width: 520px) {
  .cta-row { grid-template-columns: 1fr; }
}

/* Obrigado */
.thanks {
  text-align: center;
  padding: 3rem 1rem;
}
.thanks .check {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--mint);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.25rem;
}