/* Moved from the inline <style> block in pricing.html */
    .fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .fade-in-up.visible { opacity: 1; transform: translateY(0); }
    .fade-in-up:nth-child(2) { transition-delay: 0.1s; }
    .fade-in-up:nth-child(3) { transition-delay: 0.2s; }

    /* Chart tabs */
    .chart-tab-btn {
      background: transparent;
      border: 2px solid var(--provora-border);
      border-radius: 50px;
      padding: 0.5rem 1.25rem;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--provora-muted);
      cursor: pointer;
      transition: var(--transition);
    }
    .chart-tab-btn.active, .chart-tab-btn:hover {
      background: var(--provora-teal-grad);
      border-color: var(--provora-teal);
      color: var(--provora-navy);
    }
    .chart-panel { display: none; }
    .chart-panel.active { display: block; }

    /* Savings calculator */
    .calc-card {
      background: var(--provora-white);
      border: 2px solid var(--provora-border);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
    }
    .calc-result-box {
      background: var(--provora-light-bg);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      text-align: center;
    }
    .calc-saving-amount {
      font-size: 2.5rem;
      font-weight: 900;
      color: var(--provora-teal);
      line-height: 1;
    }
    .calc-saving-label {
      font-size: 0.85rem;
      color: var(--provora-muted);
      margin-top: 0.25rem;
    }
    .calc-cost-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.6rem 0;
      border-bottom: 1px solid var(--provora-border);
      font-size: 0.9rem;
    }
    .calc-cost-row:last-child { border-bottom: none; }
    .calc-cost-label { color: var(--provora-muted); }
    .calc-cost-value { font-weight: 700; color: var(--provora-navy); }
    .calc-cost-value.provora { color: var(--provora-teal); }

    /* Guarantee strip */
    .guarantee-strip {
      background: var(--provora-navy);
      padding: 3rem 0;
    }
    .guarantee-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
    }
    .guarantee-icon {
      width: 48px;
      height: 48px;
      background: rgba(0,201,177,0.15);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 1.25rem;
      color: var(--provora-teal);
    }
    .guarantee-title {
      font-weight: 700;
      color: var(--provora-white);
      font-size: 1rem;
      margin-bottom: 0.25rem;
    }
    .guarantee-text {
      font-size: 0.875rem;
      color: rgba(255,255,255,0.6);
      margin: 0;
    }

    /* Chart insight panel */
    .chart-insight {
      background: var(--provora-light-bg);
      border-left: 4px solid var(--provora-teal);
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      padding: 1.25rem 1.5rem;
    }
    .chart-insight-title {
      font-weight: 700;
      color: var(--provora-navy);
      font-size: 0.95rem;
      margin-bottom: 0.5rem;
    }
    .chart-insight-text {
      font-size: 0.875rem;
      color: var(--provora-muted);
      margin: 0;
    }