.resources-hero {
  background: linear-gradient(135deg, #063971, #0b4b9c);
  padding: 4rem 0 3rem;
  margin-top: 80px;
}

@media (max-width: 576px) {
  .resources-hero {
    margin-top: 60px; /* Adjusted for 60px mobile header */
  }
}

.resources-tabs {
  display: inline-flex;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.5rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.resources-tabs .tab-btn {
  border: 0;
  background: transparent;
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.resources-tabs .tab-btn.active,
.resources-tabs .tab-btn:hover,
.resources-tabs .tab-btn:focus-visible {
  background: #fff;
  color: #063971;
  outline: none;
}

.resources-body {
  background: #f5f7fb;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.brochure-highlight {
  background: #fff;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(6, 57, 113, 0.12);
}

.brochure-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(6, 57, 113, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.brochure-card__image {
  position: relative;
  padding-top: 62%;
  overflow: hidden;
}

.brochure-card__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdf-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(6, 57, 113, 0.9);
  color: #fff;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
}

.brochure-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.empty-state {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(6, 57, 113, 0.1);
}

.calculators-grid {
  margin-top: 0.5rem;
}

.calculator-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  height: 100%;
  box-shadow: 0 20px 50px rgba(6, 57, 113, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.calculator-card:focus-visible {
  outline: 3px solid rgba(6, 57, 113, 0.4);
  outline-offset: 3px;
}

.calculator-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(6, 57, 113, 0.16);
}

.calculator-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 0.75rem;
  background: rgba(6, 57, 113, 0.1);
  color: #063971;
  font-size: 1.35rem;
}

.calculator-card__cta {
  margin-top: auto;
  font-weight: 600;
  color: #0b4b9c;
}

.calculator-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 22, 44, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
  z-index: 1040;
}

.calculator-overlay.active {
  opacity: 1;
  visibility: visible;
}

.calculator-panel {
  position: fixed;
  top: 0;
  right: -520px;
  width: min(520px, 100%);
  height: 100vh;
  background: #fff;
  box-shadow: -6px 0 30px rgba(6, 57, 113, 0.18);
  transition: right 0.25s ease;
  z-index: 1050;
  display: flex;
  flex-direction: column;
}

.calculator-panel.active {
  right: 0;
}

/* Mobile: Full-screen modal */
@media (max-width: 767.98px) {
  .calculator-panel {
    top: 0;
    left: 0;
    right: auto;
    width: 100%;
    height: 100vh;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 -6px 30px rgba(6, 57, 113, 0.18);
  }

  .calculator-panel.active {
    transform: translateY(0);
    right: auto;
  }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(6, 57, 113, 0.1);
}

.close-panel {
  border: 0;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  color: #4d5c6f;
}

.panel-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

.panel-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(6, 57, 113, 0.1);
  background: #f8fafc;
}

.results-section {
  padding: 1.5rem;
  border-top: 1px solid rgba(6, 57, 113, 0.08);
  background: #f5f9ff;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

.result-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(6, 57, 113, 0.08);
}

.result-row:last-child {
  border-bottom: 0;
}

.result-label {
  font-weight: 600;
  color: #063971;
}

.result-value {
  font-size: 1.05rem;
}

.result-list-items {
  margin: 0;
  padding-left: 1.2rem;
}

.info-icon {
  border: 0;
  background: rgba(6, 57, 113, 0.1);
  color: #063971;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  cursor: pointer;
}

.info-icon:focus-visible {
  outline: 2px solid rgba(6, 57, 113, 0.45);
  outline-offset: 2px;
}

.tooltip-bubble {
  position: absolute;
  background: #0b4b9c;
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  max-width: 240px;
  z-index: 2000;
  box-shadow: 0 18px 40px rgba(6, 57, 113, 0.18);
  font-size: 0.9rem;
}

@media (max-width: 767.98px) {
  .resources-hero {
    padding: 3rem 0 2.5rem;
  }

  .brochure-highlight {
    text-align: center;
  }

  /* Enhanced mobile modal styling */
  .panel-header {
    padding: 1rem 1.5rem;
    background: #063971;
    color: #fff;
    border-bottom: none;
  }

  .panel-header h3 {
    color: #fff;
    font-size: 1.1rem;
    margin: 0;
  }

  .close-panel {
    color: #fff;
    opacity: 0.9;
  }

  .panel-body {
    padding: 1.25rem;
  }

  .panel-footer {
    padding: 1rem;
    position: sticky;
    bottom: 0;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(6, 57, 113, 0.1);
    z-index: 10;
  }

  .results-section {
    padding: 1.25rem;
    max-height: none;
  }
}