/* ============================================================
   VARIÁVEIS GLOBAIS — Cultura Familiar | Escola Ágape
============================================================ */
:root {
  /* --- Cores Principais --- */
  --clr-primary:       #8B5A3C;   /* Marrom acolhedor — raízes e base */
  --clr-primary-lt:    #F5E6D3;
  --clr-secondary:     #4A90A4;   /* Azul sereno — confiança */
  --clr-secondary-lt:  #E3F2FD;
  --clr-accent:        #7CB342;   /* Verde esperança — crescimento */
  --clr-love:          #D4626F;   /* Rosa cuidado — afeto */
  --clr-wisdom:        #9575CD;   /* Roxo sabedoria — espiritualidade */

  /* --- Feedback de Pontuação --- */
  --clr-high:          #43A047;
  --clr-high-lt:       #E8F5E9;
  --clr-mid:           #FB8C00;
  --clr-mid-lt:        #FFF3E0;
  --clr-low:           #E53935;
  --clr-low-lt:        #FFEBEE;

  /* --- Texto --- */
  --clr-text:          #37474F;
  --clr-text-muted:    #78909C;
  --clr-text-light:    #B0BEC5;

  /* --- Fundos --- */
  --clr-bg:            #F8F6F2;
  --clr-card:          #FFFFFF;
  --clr-border:        #E8E0D8;

  /* --- Tipografia --- */
  --font-heading:      'Playfair Display', Georgia, serif;
  --font-body:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* --- Bordas e Sombras --- */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;
  --shadow-xs:   0 1px 4px rgba(55,71,79,.06);
  --shadow-sm:   0 2px 8px rgba(55,71,79,.09);
  --shadow-md:   0 4px 16px rgba(55,71,79,.13);
  --shadow-lg:   0 8px 32px rgba(55,71,79,.16);

  /* --- Transição --- */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

#app { min-height: 100vh; }

img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }
textarea { font-family: var(--font-body); }

/* ============================================================
   SCREEN SYSTEM
============================================================ */
.screen {
  display: none;
  min-height: 100vh;
  animation: fadeIn 0.4s ease forwards;
}
.screen.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   BUTTONS
============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: #7a4e34;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active { transform: translateY(0); box-shadow: none; }

.btn-primary.btn-large {
  font-size: 1.05rem;
  padding: 16px 36px;
  width: 100%;
  justify-content: center;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-primary-lt);
  color: var(--clr-primary);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.btn-secondary:hover { background: #ead6c2; transform: translateY(-1px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--clr-primary);
  border: 1.5px solid var(--clr-primary);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

.btn-pdf {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #C0392B;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  border: none;
}
.btn-pdf:hover {
  background: #a93226;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(192,57,43,.35);
}
.btn-pdf:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #25D366;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  border: none;
}
.btn-whatsapp:hover {
  background: #1ebe5b;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,211,102,.35);
}

.btn-nav {
  padding: 13px 28px;
  font-size: 0.95rem;
  min-width: 160px;
  justify-content: center;
}

/* ============================================================
   TOAST NOTIFICATION
============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #37474F;
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.toast-warning { background: var(--clr-mid); }
.toast.toast-error   { background: var(--clr-low); }
.toast.toast-success { background: var(--clr-high); }


/* ============================================================
   WELCOME SCREEN
============================================================ */
#welcome-screen {
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: linear-gradient(145deg, #FAF5EF 0%, #EDF6F9 60%, #F0EBF8 100%);
  overflow: hidden;
}

#welcome-screen.active {
  display: flex;
}

.welcome-bg-decoration {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 0%, rgba(139,90,60,.07) 0%, transparent 70%),
    radial-gradient(ellipse 500px 400px at 80% 100%, rgba(74,144,164,.07) 0%, transparent 70%),
    radial-gradient(ellipse 400px 300px at 50% 50%, rgba(149,117,205,.04) 0%, transparent 70%);
  pointer-events: none;
}

.welcome-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
}

.welcome-card {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

/* Logo area */
.logo-area { margin-bottom: 28px; }

.logo-img {
  max-height: 120px;
  max-width: 320px;
  object-fit: contain;
  margin: 0 auto;
}

.logo-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--clr-primary);
  font-size: 1.1rem;
  font-weight: 700;
}
.logo-fallback i { font-size: 2rem; }

/* Title area */
.welcome-title-area { margin-bottom: 24px; }

.welcome-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 10px;
}

.welcome-title {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.25;
}
.welcome-title em {
  font-style: italic;
  color: var(--clr-primary);
}

.title-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* Intro box */
.intro-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--clr-primary-lt);
  border-left: 3px solid var(--clr-primary);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 24px;
  text-align: left;
}

.intro-icon-wrap {
  flex-shrink: 0;
  color: var(--clr-primary);
  font-size: 1.2rem;
  padding-top: 2px;
}

.intro-text {
  font-size: 0.9rem;
  color: var(--clr-text);
  line-height: 1.65;
}
.intro-text strong { color: var(--clr-primary); }

/* Welcome stats */
.welcome-stats {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}
.stat-chip i { color: var(--clr-primary); font-size: 0.9rem; }
.stat-chip strong { color: var(--clr-text); }

/* Privacy note */
.welcome-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--clr-text-light);
  margin-top: 16px;
}
.welcome-privacy i { font-size: 0.74rem; }


/* ============================================================
   QUESTION SCREEN — HEADER
============================================================ */
.q-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.q-header-logo .q-logo-img {
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}

.q-progress-area {
  flex: 1;
  min-width: 0;
}

.q-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.progress-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text);
}
.progress-pct {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-primary);
}

.progress-track {
  width: 100%;
  height: 6px;
  background: var(--clr-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

/* Block dots */
.block-dots {
  display: flex;
  gap: 5px;
}
.block-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  transition: var(--transition);
  cursor: default;
}
.block-dot.done    { background: var(--clr-high); transform: scale(1); }
.block-dot.current { background: var(--clr-primary); transform: scale(1.3); }


/* ============================================================
   QUESTION SCREEN — BLOCK HERO BANNER
============================================================ */
.block-hero {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  background: var(--clr-card);
  border-bottom: 1px solid var(--clr-border);
  transition: background 0.4s ease;
}

.block-icon-bubble {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  /* Color overridden by JS */
}

.block-hero-text { min-width: 0; }

.block-counter {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 4px;
}

.block-title {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: 4px;
}

.block-desc {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}


/* ============================================================
   QUESTION SCREEN — BODY
============================================================ */
.q-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

/* Scale Legend */
.scale-legend {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  box-shadow: var(--shadow-xs);
}

.scale-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}
.scale-item:not(:last-child)::after {
  content: '·';
  margin-left: 6px;
  color: var(--clr-border);
}

.scale-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.82rem;
  color: #fff;
}
.scale-low     { background: #E53935; }
.scale-mid     { background: #FF7043; }
.scale-neutral { background: #FB8C00; }
.scale-good    { background: #7CB342; }
.scale-great   { background: #2E7D32; }


/* Questions List */
.questions-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.question-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}
.question-card:hover { box-shadow: var(--shadow-sm); }
.question-card.answered {
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

.question-text {
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--clr-text);
  line-height: 1.55;
  margin-bottom: 16px;
}
.question-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  display: block;
  margin-bottom: 6px;
}

/* Rating Buttons */
.rating-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.rating-btn {
  flex: 1;
  min-width: 52px;
  max-width: 72px;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  background: var(--clr-bg);
  border: 2px solid var(--clr-border);
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.rating-btn:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: var(--clr-primary-lt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.rating-btn.selected {
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}


/* Open Question Card */
.open-q-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-xs);
}

.open-q-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--clr-secondary);
}

.open-q-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-secondary);
}

.optional-tag {
  background: var(--clr-secondary-lt);
  color: var(--clr-secondary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.open-q-text {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--clr-text);
  margin-bottom: 14px;
  line-height: 1.55;
}

.open-q-textarea {
  width: 100%;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--clr-text);
  background: var(--clr-bg);
  resize: vertical;
  transition: var(--transition);
  line-height: 1.6;
}
.open-q-textarea:focus {
  outline: none;
  border-color: var(--clr-secondary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(74,144,164,.12);
}

/* Navigation */
.q-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
}

.btn-nav[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}


/* ============================================================
   RESULTS SCREEN — HEADER
============================================================ */
.r-header {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.r-logo-img { height: 52px; object-fit: contain; }

.r-header-actions {
  display: flex;
  gap: 10px;
}


/* ============================================================
   RESULTS SCREEN — MAIN
============================================================ */
.r-main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

/* Results Hero */
.r-hero {
  text-align: center;
  margin-bottom: 48px;
}

.r-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 14px;
}
.r-title em { color: var(--clr-primary); font-style: italic; }

.r-subtitle {
  font-size: 1rem;
  color: var(--clr-text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.65;
}

/* Section headings */
.section-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 24px;
}
.section-heading i { color: var(--clr-primary); }

.section-heading-dark {
  font-size: 1.4rem;
  margin-top: 64px;
}

/* Overview score grid */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.overview-card {
  background: var(--clr-card);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  text-align: center;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  border-top: 4px solid transparent;
}
.overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.overview-card .ov-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 12px;
  color: #fff;
}

.overview-card .ov-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.overview-card .ov-score {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.overview-card .ov-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-high { background: var(--clr-high-lt); color: var(--clr-high); }
.badge-mid  { background: var(--clr-mid-lt);  color: var(--clr-mid); }
.badge-low  { background: var(--clr-low-lt);  color: var(--clr-low); }


/* Chart section */
.chart-section { margin-bottom: 0; }

.chart-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.chart-canvas-wrap {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
}


/* Detailed results grid */
.detail-section { }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(440px, 1fr));
  gap: 20px;
}

.detail-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}
.detail-card:hover { box-shadow: var(--shadow-md); }

.detail-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--clr-border);
}

.detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  flex-shrink: 0;
}

.detail-meta { flex: 1; min-width: 0; }

.detail-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  margin-bottom: 2px;
}

.detail-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
}

.detail-score-wrap {
  text-align: right;
  flex-shrink: 0;
}

.detail-score {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  font-family: var(--font-heading);
}

.detail-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}

.detail-body { padding: 20px 24px; }

.score-bar-track {
  width: 100%;
  height: 8px;
  background: var(--clr-bg);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 16px;
}
.score-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.detail-feedback-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  margin-bottom: 8px;
}

.detail-feedback-text {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}


/* ============================================================
   RESULTS FOOTER
============================================================ */
.r-footer {
  background: var(--clr-text);
  color: rgba(255,255,255,0.75);
  text-align: center;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.r-footer-logo {
  height: 56px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.r-footer-text {
  font-size: 0.88rem;
  line-height: 1.5;
}
.r-footer-text strong { color: #fff; }


/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 640px) {
  .welcome-card { padding: 32px 22px; }
  .block-hero { padding: 20px; flex-direction: column; align-items: flex-start; }
  .block-icon-bubble { width: 52px; height: 52px; font-size: 1.3rem; }
  .q-body { padding: 20px 14px 40px; }
  .question-card { padding: 18px; }
  .rating-group { gap: 7px; }
  .rating-btn { min-width: 42px; }
  .q-navigation { flex-direction: column; }
  .btn-nav { width: 100%; min-width: auto; }
  .r-main { padding: 32px 14px 48px; }
  .detail-grid { grid-template-columns: 1fr; }
  .overview-grid { grid-template-columns: repeat(3, 1fr); }
  .chart-card { padding: 20px; }
  .r-header { padding: 12px 16px; }
  .q-header { padding: 10px 14px; }
  .block-dots { display: none; }
  .stat-chip { font-size: 0.75rem; padding: 6px 12px; }
}

@media (max-width: 480px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
  .scale-legend { gap: 4px; padding: 10px 12px; }
  .scale-item { font-size: 0.72rem; }
  .scale-num { width: 22px; height: 22px; font-size: 0.72rem; }
}


/* ============================================================
   PRINT STYLES
============================================================ */
@media print {
  #welcome-screen,
  #question-screen { display: none !important; }
  #results-screen { display: block !important; }
  .r-header { position: static; box-shadow: none; }
  .r-header-actions { display: none; }
  .q-header,
  .q-navigation,
  .toast { display: none; }
  body { background: #fff; }
  .detail-card,
  .chart-card,
  .overview-card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
  .r-main { max-width: 100%; padding: 20px; }
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
}