/* Page /automatisation-tpe-budget-limite — guide pillar budget.
 * Hérite : style.css, forms.css (.audit-hero), expertises.css (.expertises-cases,
 * .expertises-faq), about.css (.partners-cta-final), tarifs.css (overrides
 * max-width 1100 et expertises-main 100%).
 * Ajoute ici : .budget-tiers-grid, .budget-mistakes, .budget-roi-grid, .budget-case. */

/* === 3 paliers de budget en grid === */
.budget-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
}
.budget-tier {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
}
.theme-light .budget-tier {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.06);
}
.budget-tier::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.budget-tier-cyan::before     { background: var(--cyan); }
.budget-tier-violet::before   { background: var(--violet); }
.budget-tier-gradient::before { background: linear-gradient(90deg, var(--violet-2), var(--cyan)); }

.budget-tier-featured {
  border-color: var(--violet);
  transform: translateY(-4px);
  box-shadow: 0 24px 60px -30px rgba(var(--violet-rgb), 0.45);
}
.theme-light .budget-tier-featured {
  border-color: rgba(var(--violet-rgb), 0.4);
}
.budget-tier-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(var(--violet-rgb), 0.12);
  color: var(--violet-2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(var(--violet-rgb), 0.22);
  font-weight: 600;
}

.budget-tier-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 500;
}
.budget-tier-price {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1.15;
}
.budget-tier-tagline {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
  font-style: italic;
}

.budget-tier-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.budget-tier-block-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
}

.budget-tier-tools,
.budget-tier-examples {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.budget-tier-tools li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink-2);
}
.budget-tier-tools li strong {
  color: var(--ink);
  font-weight: 600;
}
.budget-tier-examples li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink-2);
}
.budget-tier-examples li svg {
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 4px;
}

.budget-tier-perfect {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.theme-light .budget-tier-perfect {
  border-top-color: rgba(0, 0, 0, 0.06);
}
.budget-tier-perfect p {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
}

/* === 5 erreurs (liste numérotée) === */
.budget-mistakes {
  list-style: none;
  counter-reset: mistake;
  padding: 0;
  margin: 8px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.budget-mistake {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 24px;
  align-items: start;
}
.theme-light .budget-mistake {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.06);
}
.budget-mistake-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--violet-2);
  font-weight: 600;
  padding-top: 3px;
}
.budget-mistake-content h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.3;
}
.budget-mistake-content p {
  font-family: var(--sans);
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
}

/* === Calcul ROI (4 cards) === */
.budget-roi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.budget-roi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.theme-light .budget-roi-card {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.06);
}
.budget-roi-card-highlight {
  background: linear-gradient(135deg, rgba(var(--violet-rgb), 0.12), rgba(var(--cyan-rgb), 0.10));
  border-color: rgba(var(--violet-rgb), 0.3);
}
.theme-light .budget-roi-card-highlight {
  background: linear-gradient(135deg, rgba(var(--violet-rgb), 0.06), rgba(var(--cyan-rgb), 0.05));
}
.budget-roi-card-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.budget-roi-card-value {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--ink);
}
.budget-roi-card-highlight .budget-roi-card-value {
  background: linear-gradient(135deg, var(--violet-2), var(--cyan));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.budget-roi-card-detail {
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-2);
  margin-top: auto;
}

/* === Cas client budget (avant / après) === */
.budget-case {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.theme-light .budget-case {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.06);
}
.budget-case-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 20px;
  background: rgba(var(--violet-rgb), 0.04);
  border: 1px solid rgba(var(--violet-rgb), 0.12);
  border-radius: 14px;
}
.theme-light .budget-case-stats {
  background: rgba(var(--violet-rgb), 0.03);
}
.budget-case-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 140px;
}
.budget-case-stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.budget-case-stat-value {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.25;
}
.budget-case-stat-highlight .budget-case-stat-value {
  background: linear-gradient(135deg, var(--violet-2), var(--cyan));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.budget-case-stat-arrow {
  font-family: var(--mono);
  color: var(--violet-2);
  font-size: 18px;
}
.budget-case-body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}

/* === Responsive === */
@media (max-width: 1100px) {
  .budget-tiers-grid {
    grid-template-columns: 1fr;
  }
  .budget-tier-featured {
    transform: none;
  }
  .budget-roi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .budget-mistake {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .budget-roi-grid {
    grid-template-columns: 1fr;
  }
  .budget-case-stats {
    flex-direction: column;
    align-items: stretch;
  }
  .budget-case-stat-arrow {
    text-align: center;
    transform: rotate(90deg);
  }
}