/* ============================================================
   Comparison Pages — Deferred (below-fold) Styles
   File    : public/assets/css/comparison-deferred.css
   Usage   : Loaded asynchronously via media="print" onload trick.
             Applied after initial paint for non-critical sections.
   ============================================================ */

/* ── Trust/benefits section ───────────────────────────── */
.tp-comparison__trust {
  padding: 48px 0;
  background: var(--cmp-surface);
}
.tp-comparison__section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cmp-text);
  text-align: center;
  margin-bottom: 32px;
}
.tp-comparison__trust-card {
  text-align: center;
  padding: 24px 16px;
  border-radius: var(--cmp-radius);
  border: 1px solid var(--cmp-border);
  background: var(--cmp-bg);
  height: 100%;
  transition: box-shadow 250ms ease, transform 250ms ease;
}
.tp-comparison__trust-card:hover {
  box-shadow: var(--cmp-shadow);
  transform: translateY(-2px);
}
.tp-comparison__trust-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  border-radius: var(--cmp-radius-sm);
  background: var(--cmp-primary-light);
  color: var(--cmp-primary);
  font-size: 1.3rem;
}
.tp-comparison__trust-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cmp-text);
  margin-bottom: 8px;
}
.tp-comparison__trust-text {
  font-size: 0.85rem;
  color: var(--cmp-text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ── How it works section ─────────────────────────────── */
.tp-comparison__how-it-works {
  padding: 48px 0;
  background: var(--cmp-bg);
}
.tp-comparison__step-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--cmp-radius);
  background: var(--cmp-surface);
  border: 1px solid var(--cmp-border);
  height: 100%;
  position: relative;
  transition: box-shadow 250ms ease, transform 250ms ease;
}
.tp-comparison__step-card:hover {
  box-shadow: var(--cmp-shadow-lg);
  transform: translateY(-3px);
}
.tp-comparison__step-card-number {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(211, 47, 47, 0.06);
  line-height: 1;
}
.tp-comparison__step-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--cmp-primary-light);
  color: var(--cmp-primary);
  font-size: 1.4rem;
}
.tp-comparison__step-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cmp-text);
  margin-bottom: 10px;
}
.tp-comparison__step-card-text {
  font-size: 0.85rem;
  color: var(--cmp-text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ── FAQ section ──────────────────────────────────────── */
.tp-comparison__faq {
  padding: 48px 0;
  background: var(--cmp-surface);
}
.tp-comparison__faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tp-comparison__faq-item {
  border: 1px solid var(--cmp-border);
  border-radius: var(--cmp-radius-sm);
  overflow: hidden;
  background: var(--cmp-bg);
}
.tp-comparison__faq-question {
  padding: 16px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--cmp-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color 150ms ease;
}
.tp-comparison__faq-question::-webkit-details-marker {
  display: none;
}
.tp-comparison__faq-question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--cmp-text-muted);
  transition: transform 250ms ease;
  flex-shrink: 0;
}
.tp-comparison__faq-item[open] .tp-comparison__faq-question::after {
  transform: rotate(45deg);
}
.tp-comparison__faq-question:hover {
  color: var(--cmp-primary);
}
.tp-comparison__faq-answer {
  padding: 0 20px 16px;
  font-size: 0.85rem;
  color: var(--cmp-text-secondary);
  line-height: 1.55;
}
.tp-comparison__faq-answer p {
  margin: 0;
}

/* ── Final CTA ────────────────────────────────────────── */
.tp-comparison__cta {
  padding: 48px 0;
  background: var(--cmp-bg);
}
.tp-comparison__cta-card {
  background: linear-gradient(135deg, #1a1d21 0%, #2d3238 100%);
  border-radius: var(--cmp-radius);
  padding: 48px 32px;
  text-align: center;
}
@media (max-width: 575.98px) {
  .tp-comparison__cta-card {
    padding: 32px 20px;
  }
}
.tp-comparison__cta-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.tp-comparison__cta-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 500px;
  margin: 0 auto 24px;
  line-height: 1.55;
}
.tp-comparison__cta-card .btn-primary {
  background: var(--cmp-primary);
  border-color: var(--cmp-primary);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--cmp-radius-sm);
}
.tp-comparison__cta-card .btn-primary:hover {
  background: var(--cmp-primary-hover);
  border-color: var(--cmp-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.3);
}

/* ── Responsive: mobile (affects below-fold) ──────────── */
@media (max-width: 575.98px) {
  .tp-comparison__step-card {
    padding: 24px 16px;
  }
}

/* ── Bill analysis: upload zone + error summary ────────── */
.tp-upload-zone {
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  border: 2px dashed var(--cmp-border) !important;
}
.tp-upload-zone:hover,
.tp-upload-zone--drag-over {
  border-color: var(--cmp-primary) !important;
  background-color: var(--cmp-primary-light);
}
.tp-upload-zone--has-file {
  border-color: var(--cmp-success) !important;
  background-color: rgba(25, 135, 84, 0.05);
}
.fs-xs {
  font-size: 0.75rem;
}

.tp-bill-analysis__title {
  color: var(--cmp-text);
}
.tp-bill-analysis__errors {
  background: #fff;
  border: 1px solid #f5c2c7;
  border-left: 4px solid var(--cmp-primary);
  border-radius: var(--cmp-radius-sm);
  padding: 16px 20px;
  margin-bottom: 20px;
  color: #842029;
}
.tp-bill-analysis__errors ul {
  padding-left: 18px;
}
[data-bill-analysis-heading]:focus-visible {
  outline: 2px solid var(--cmp-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.tp-upload-zone--has-error {
  border-color: #dc3545 !important;
  background-color: rgba(220, 53, 69, 0.04);
}

/* Upload zone keyboard focus */
.tp-upload-zone:focus-within {
  border-color: var(--cmp-primary) !important;
  box-shadow: 0 0 0 3px var(--cmp-primary-light);
}

/* Switcher focus-visible (applies to all items incl. Analizza bolletta) */
.tp-comparison__switcher-item:focus-visible {
  outline: 2px solid var(--cmp-primary);
  outline-offset: 2px;
}

/* ── Reduced motion (all sections) ────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .tp-comparison__step-card:hover,
  .tp-comparison__trust-card:hover {
    transform: none;
  }
  .tp-comparison__faq-question::after {
    transition: none;
  }
}