/* ==========================================================================
   AI AUDIT TEMPLATE — SHARED STYLES
   ========================================================================== */

:root {
  --color-primary: #4f46e5;
  --color-primary-dark: #3730a3;
  --color-accent: #06b6d4;
  --color-bg: #f7f8fc;
  --color-card: #ffffff;
  --color-text: #1e2233;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger: #dc2626;
  --radius: 14px;
  --shadow: 0 4px 20px rgba(30, 34, 51, 0.06);
  --shadow-lg: 0 12px 40px rgba(30, 34, 51, 0.12);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
}

a { color: var(--color-primary); }

img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ---------------------------- Site header/footer -------------------------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}
.brand i { color: var(--color-primary); }
.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--color-primary-dark); transform: translateY(-1px); }

.site-footer {
  background: #11142a;
  color: #cbd0e6;
  padding: 40px 0;
  margin-top: 60px;
}
.site-footer .container { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.site-footer a { color: #cbd0e6; }
.site-footer small { color: #8b90ad; }

/* --------------------------------- HERO ---------------------------------- */
.hero {
  background: radial-gradient(circle at 15% 20%, #eef0ff 0%, transparent 45%),
              radial-gradient(circle at 85% 10%, #e0fbff 0%, transparent 40%),
              linear-gradient(180deg, #ffffff 0%, #f7f8fc 100%);
  padding: 72px 0 60px;
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: #eef0ff; color: var(--color-primary);
  padding: 6px 14px; border-radius: 999px; font-weight: 700; font-size: .8rem;
  letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px;
}
.hero h1 { font-size: 2.6rem; line-height: 1.15; margin: 0 0 18px; font-weight: 800; }
.hero h1 span { color: var(--color-primary); }
.hero p.lead { font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 28px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.hero-stat strong { display: block; font-size: 1.6rem; color: var(--color-text); }
.hero-stat span { color: var(--color-text-muted); font-size: .9rem; }
.hero-card {
  background: var(--color-card); border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: 28px; border: 1px solid var(--color-border);
}
.hero-card h3 { margin-top: 0; display: flex; align-items: center; gap: 10px; }
.hero-card ul { padding-left: 20px; margin: 16px 0; }
.hero-card li { margin-bottom: 10px; }

/* --------------------------------- BUTTONS -------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; text-decoration: none; transition: all .2s ease;
  font-family: inherit;
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 6px 16px rgba(79,70,229,.3); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); }
.btn-secondary { background: #fff; color: var(--color-text); border: 1.5px solid var(--color-border); }
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

/* -------------------------- Audit vs Diagnostic block ---------------------- */
.compare-section { padding: 70px 0; }
.section-heading { text-align: center; max-width: 700px; margin: 0 auto 44px; }
.section-heading h2 { font-size: 2rem; margin-bottom: 12px; font-weight: 800; }
.section-heading p { color: var(--color-text-muted); font-size: 1.05rem; }

.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.compare-card {
  background: var(--color-card); border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow); border-top: 4px solid var(--color-primary);
}
.compare-card.diagnostic { border-top-color: var(--color-accent); }
.compare-card h3 { display: flex; align-items: center; gap: 12px; font-size: 1.35rem; margin-top: 0; }
.compare-card h3 i { font-size: 1.4rem; }
.compare-card.audit h3 i { color: var(--color-primary); }
.compare-card.diagnostic h3 i { color: var(--color-accent); }
.compare-card ul { padding-left: 20px; margin: 18px 0; }
.compare-card li { margin-bottom: 8px; }
.compare-tagline { font-weight: 700; color: var(--color-text); margin-top: 0; font-size: 1.05rem; }
.vs-divider { text-align: center; font-weight: 800; color: var(--color-text-muted); margin: 0 auto; }
.compare-flow {
  margin-top: 36px; background: #eef0ff; border-radius: var(--radius); padding: 24px 28px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center;
}
.compare-flow .flow-step { font-weight: 700; background: #fff; padding: 10px 18px; border-radius: 999px; box-shadow: var(--shadow); }
.compare-flow i { color: var(--color-primary); }

/* -------------------------------- Features -------------------------------- */
.features-section { background: #fff; padding: 70px 0; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { padding: 26px; border-radius: var(--radius); border: 1px solid var(--color-border); }
.feature-card i { font-size: 1.6rem; color: var(--color-primary); margin-bottom: 14px; }
.feature-card h4 { margin: 0 0 8px; }
.feature-card p { color: var(--color-text-muted); margin: 0; font-size: .95rem; }

/* -------------------------------- CTA band --------------------------------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), #7c3aed);
  color: #fff; text-align: center; padding: 60px 20px; border-radius: 24px;
  margin: 60px auto; max-width: 1060px;
}
.cta-band h2 { font-size: 1.9rem; margin-bottom: 12px; }
.cta-band p { opacity: .9; margin-bottom: 26px; }
.cta-band .btn-primary { background: #fff; color: var(--color-primary-dark); }
.cta-band .btn-primary:hover { background: #f1f1f1; }

/* ================================ AUDIT APP ================================ */
.audit-page-main { padding: 36px 0 80px; }
.progress-wrap { max-width: 860px; margin: 0 auto 28px; }
.progress-label { font-size: .9rem; font-weight: 700; color: var(--color-text-muted); margin-bottom: 8px; display: block; }
.progress-bar { height: 8px; border-radius: 999px; background: #e5e7eb; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); width: 0%; transition: width .4s ease; }

#audit-app { max-width: 860px; margin: 0 auto; }

.wizard-card {
  background: var(--color-card); border-radius: 20px; box-shadow: var(--shadow);
  padding: 40px; border: 1px solid var(--color-border);
}
.wizard-card h2 { margin-top: 0; display: flex; align-items: center; gap: 12px; font-size: 1.5rem; }
.wizard-card h2 i { color: var(--color-primary); }
.step-blurb { color: var(--color-text-muted); margin-bottom: 28px; }

.cat-header { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 8px; }
.cat-icon {
  min-width: 56px; height: 56px; border-radius: 16px; background: #eef0ff;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--color-primary);
}
.cat-icon.small { min-width: 44px; height: 44px; font-size: 1.15rem; border-radius: 12px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 8px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field span:not(.q-label) { font-weight: 600; font-size: .92rem; }
.field small { color: var(--color-text-muted); font-size: .8rem; }
.field input[type="text"], .field input[type="email"], .field input[type="number"], .field select {
  padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--color-border);
  font-size: 1rem; font-family: inherit; background: #fff; color: var(--color-text);
  width: 100%; min-width: 0;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(79,70,229,.12); }

.question-stack { display: flex; flex-direction: column; gap: 28px; margin-bottom: 12px; }
.q-label { display: block; font-weight: 700; margin-bottom: 12px; font-size: 1.02rem; }
.q-input { width: 100%; }

.radio-group { display: flex; flex-direction: column; gap: 10px; }
.radio-pill {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  border: 1.5px solid var(--color-border); border-radius: 12px; cursor: pointer; transition: all .15s ease;
}
.radio-pill:hover { border-color: var(--color-primary); background: #fafaff; }
.radio-pill input { accent-color: var(--color-primary); width: 18px; height: 18px; }
.radio-pill:has(input:checked) { border-color: var(--color-primary); background: #eef0ff; }

.pain-scale { display: flex; gap: 10px; }
.pain-btn {
  width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--color-border);
  background: #fff; font-weight: 700; cursor: pointer; font-size: 1rem; transition: all .15s ease;
}
.pain-btn:hover { border-color: var(--color-primary); }
.pain-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pain-hint { display: block; margin-top: 8px; color: var(--color-text-muted); }

.wizard-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; }

/* --------------------------------- RESULTS --------------------------------- */
.results-wrap { display: flex; flex-direction: column; gap: 30px; }
.report-header {
  background: var(--color-card); border-radius: 20px; box-shadow: var(--shadow); padding: 30px 34px;
  display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 18px;
  border: 1px solid var(--color-border);
}
.report-header h2 { margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
.report-sub { margin: 0; font-weight: 600; }
.report-sub-muted { margin: 4px 0 0; color: var(--color-text-muted); font-size: .9rem; }
.report-actions { display: flex; gap: 12px; }

.summary-band {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.summary-stat {
  background: var(--color-card); border-radius: 16px; padding: 22px; text-align: center;
  border: 1px solid var(--color-border); box-shadow: var(--shadow);
}
.summary-stat i { font-size: 1.4rem; color: var(--color-primary); margin-bottom: 8px; }
.summary-stat.highlight { background: linear-gradient(135deg, var(--color-primary), #7c3aed); color: #fff; }
.summary-stat.highlight i { color: #fff; }
.summary-num { display: block; font-size: 1.5rem; font-weight: 800; margin: 4px 0; line-height: 1.2; }
.summary-label { font-size: .82rem; color: var(--color-text-muted); }
.summary-stat.highlight .summary-label { color: rgba(255,255,255,.85); }

.chart-section, .report-cards { background: var(--color-card); border-radius: 20px; box-shadow: var(--shadow); padding: 30px 34px; border: 1px solid var(--color-border); }
.chart-section h3, .report-cards h3 { margin-top: 0; }
.chart-holder { height: 380px; }

.report-card {
  border: 1.5px solid var(--color-border); border-radius: 16px; padding: 24px; margin-top: 20px;
}
.report-card.top-pick { border-color: var(--color-primary); background: #fafaff; }
.report-card-header { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.report-card-title h3 { margin: 0 0 6px; font-size: 1.15rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.badge-top { background: var(--color-primary); color: #fff; font-size: .7rem; padding: 3px 10px; border-radius: 999px; font-weight: 700; }
.tier-badge { font-size: .78rem; font-weight: 700; padding: 3px 12px; border-radius: 999px; display: inline-block; }
.tier-high { background: #fee2e2; color: #b91c1c; }
.tier-medium { background: #fef3c7; color: #92400e; }
.tier-low { background: #dcfce7; color: #166534; }

.report-metrics { display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.metric { text-align: center; background: #f7f8fc; border-radius: 12px; padding: 12px 20px; min-width: 120px; }
.metric-num { display: block; font-size: 1.3rem; font-weight: 800; color: var(--color-primary); }
.metric-label { font-size: .78rem; color: var(--color-text-muted); }

.report-detail { color: var(--color-text-muted); font-size: .92rem; margin-bottom: 16px; }

.recommendations h4 { margin-bottom: 10px; display: flex; align-items: center; gap: 8px; color: var(--color-text); }
.recommendations ul { padding-left: 20px; margin: 0; }
.recommendations li { margin-bottom: 14px; }
.tool-chips { margin-top: 6px; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: #eef0ff; color: var(--color-primary-dark); font-size: .78rem; font-weight: 600; padding: 4px 12px; border-radius: 999px; }

.next-step-box {
  background: linear-gradient(135deg, #eef0ff, #e0fbff); border-radius: 20px; padding: 30px 34px;
}
.next-step-box h3 { margin-top: 0; display: flex; align-items: center; gap: 10px; }

.save-status { text-align: center; font-size: .9rem; color: var(--color-text-muted); padding-bottom: 20px; }
.save-status.save-ok { color: var(--color-success); }
.save-status.save-error { color: var(--color-warning); }

/* --------------------------------- Toast ----------------------------------- */
#toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: #1e2233; color: #fff; padding: 14px 24px; border-radius: 12px;
  font-weight: 600; opacity: 0; pointer-events: none; transition: all .3s ease; z-index: 999; max-width: 90%;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* --------------------------------- Print ----------------------------------- */
@media print {
  .site-header, .site-footer, .no-print, .progress-wrap { display: none !important; }
  body { background: #fff; }
  .wizard-card, .results-wrap > * { box-shadow: none !important; border: 1px solid #ddd !important; }
  .audit-page-main { padding: 0; }
  a[href]:after { content: ""; }
}

/* --------------------------------- Responsive ------------------------------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .summary-band { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .summary-band { grid-template-columns: 1fr; }
  .wizard-card { padding: 26px 20px; }
  .report-header, .chart-section, .report-cards, .next-step-box { padding: 22px 20px; }
  .report-actions { width: 100%; }
  .report-actions .btn { flex: 1; justify-content: center; }
}