/* ============================================================
   M.H Group — tools.css
   Free Tools Hub styles. Matches .service-card aesthetics.
   Logical properties throughout for RTL (ur/ar). No gradients.
   ============================================================ */

.tools-section {
  background: var(--ivory);
  padding-block: 84px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-block-start: 44px;
}

.tool-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}

.tool-card::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  height: 4px;
  background: var(--gold);
  opacity: 0;
  transition: opacity .25s;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.tool-card:hover::before { opacity: 1; }

.tool-card h3 {
  font-size: 21px;
  margin-block: 10px;
}

.tool-icon {
  inline-size: 46px;
  block-size: 46px;
  border-radius: 12px;
  background: var(--navy);
  color: var(--gold-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-block-end: 14px;
}

.tool-sub {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 18px;
}

/* ----- form fields ----- */
.tool-field { margin-block-end: 14px; }

.tool-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-block-end: 6px;
}

.tool-field input,
.tool-field select {
  inline-size: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.tool-field input:focus,
.tool-field select:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  border-color: var(--gold);
}

.tool-rate-list {
  font-size: 13px;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  margin-block-end: 14px;
}

.tool-rate-list strong { color: var(--navy); }

.tool-btn { margin-block-start: 4px; align-self: flex-start; }

/* ----- results ----- */
.tool-result {
  margin-block-start: 18px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white);
  border-inline-start: 4px solid var(--gold);
  font-size: 16px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  display: none;
}

.tool-result.show { display: block; }

.tool-result .res-num { color: var(--gold-soft); }

.tool-error {
  margin-block-start: 12px;
  font-size: 14px;
  color: #8a2b1d;
  display: none;
}

.tool-error.show { display: block; }

/* ----- currency rows ----- */
.fx-rows { margin-block-end: 12px; }

.fx-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-block: 9px;
  border-block-end: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

.fx-row:last-child { border-block-end: none; }

.fx-code { font-weight: 700; color: var(--navy); font-size: 15px; }

.fx-rate { font-size: 15px; color: var(--charcoal); }

.tool-note {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 6px;
}

.tool-meta {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 14px;
  font-variant-numeric: tabular-nums;
}

/* ----- converter pair ----- */
.tool-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ----- coming soon ----- */
.tool-coming {
  margin-block-start: 8px;
  padding: 18px;
  border: 1px dashed var(--gold);
  border-radius: 10px;
  background: var(--paper);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ----- responsive: 3 -> 2 -> 1 ----- */
@media (max-width: 1024px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .tools-section { padding-block: 60px; }
  .tools-grid { grid-template-columns: 1fr; }
  .tool-card { padding: 26px 22px; }
}