/* Shared image-led cards for the directory, homepage and related tools.
   Every rule is scoped to the card component or its existing grid. */
.calculator-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: 24px;
  align-items: stretch;
}
.tools-grid.calculator-card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.calculator-card-grid > .calculator-card,
.tools-feature.calculator-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 22px;
  border: 1px solid #c8ddc2;
  border-radius: 24px;
  background: #f2f7ee;
  box-shadow: 0 4px 16px rgb(15 61 46 / 4%);
  color: #1f2937;
  text-align: left;
  text-decoration: none;
  overflow: visible;
  transition: translate .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.calculator-card::before { display: none; }
.calculator-card .calculator-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 15px;
  background: #e1eadb;
}
.calculator-card .calculator-card-image {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: var(--card-image-position, center);
  border-radius: inherit;
  transition: transform .25s ease;
}
.calculator-card[data-tool="bmr-calculator"] .calculator-card-image,
.calculator-card[data-tool="target-heart-rate-calculator"] .calculator-card-image,
.calculator-card[data-tool="walking-calories-burned-calculator"] .calculator-card-image { object-position: center top; }
.calculator-card .calculator-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}
.calculator-card .calculator-card-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  margin: 0;
  border: 1px solid #d1e4c6;
  border-radius: 13px;
  background: #e6f0de;
  color: #2e7d32;
}
.calculator-card-icon svg { display: block; width: 25px; height: 25px; }
.calculator-card .calculator-card-meta > span, .calculator-card-cta > span { margin: 0; }
.calculator-card .calculator-card-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid #d1e4c6;
  border-radius: 24px;
  background: #e6f0de;
  color: #23582e;
  font-size: .72rem;
  line-height: 1.4;
  font-weight: 600;
  white-space: nowrap;
}
.calculator-card-status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: #2e7d32; }
.calculator-card h2.calculator-card-heading,
.calculator-card h3.calculator-card-heading {
  min-width: 0;
  margin: 0;
  font-family: "Poppins", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.025em;
  color: #0f3d2e;
  text-wrap: pretty;
  overflow-wrap: break-word;
}
.calculator-card p.calculator-card-description {
  min-height: 0;
  margin: 0;
  color: #46564a;
  font-size: .9rem;
  line-height: 1.65;
}
.calculator-card .calculator-card-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 68px;
  margin: auto 0 0;
  padding: 12px 13px;
  border: 1px solid #2e7d32;
  border-radius: 12px;
  background: #2e7d32;
  color: #fff;
  font-size: .86rem;
  line-height: 1.45;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: none;
  transition: background-color .18s ease, border-color .18s ease;
}
.calculator-card-cta > span:first-child { color: inherit; font-size: inherit; font-weight: inherit; }
.calculator-card .calculator-card-arrow { color: inherit; font-size: 1.1em; flex-shrink: 0; transition: translate .18s ease; }
.calculator-card-grid > a.calculator-card:focus-visible,
.calculator-card a.calculator-card-cta:focus-visible {
  outline: 3px solid #2e7d32;
  outline-offset: 4px;
}
.calculator-card-grid > a.calculator-card:focus-visible .calculator-card-cta { background: #0f3d2e; border-color: #0f3d2e; }
/* Shared rows align images, headings, descriptions and CTAs without truncation.
   Flexbox above keeps the same reading order in browsers without subgrid. */
@supports (grid-template-rows: subgrid) {
  .calculator-card-grid > .calculator-card {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 5;
    row-gap: 16px;
  }
  .calculator-card-grid > .calculator-card > * { align-self: start; }
  .calculator-card-grid > .calculator-card > .calculator-card-cta { align-self: stretch; margin-top: 0; }
}
@media (hover: hover) and (pointer: fine) {
  .calculator-card-grid > a.calculator-card:hover { transform: none; translate: 0 -3px; border-color: #80ab70; box-shadow: 0 8px 20px rgb(15 61 46 / 8%); }
  .calculator-card:hover .calculator-card-image { transform: scale(1.025); }
  .calculator-card:hover .calculator-card-cta { background: #236529; border-color: #236529; }
  .calculator-card:hover .calculator-card-arrow { translate: 3px 0; }
}
@media (max-width: 1100px) {
  .tools-grid.calculator-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .calculator-card-grid, .tools-grid.calculator-card-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .calculator-card-grid > .calculator-card, .tools-feature.calculator-card { padding: 18px; border-radius: 22px; }
  .calculator-card .calculator-card-cta { min-height: 68px; }
}
@media (prefers-reduced-motion: reduce) {
  .calculator-card, .calculator-card * { animation: none !important; transition: none !important; }
  .calculator-card, .calculator-card:hover, .calculator-card .calculator-card-image, .calculator-card .calculator-card-arrow { transform: none !important; translate: none !important; }
  .calculator-card { opacity: 1 !important; }
}