/* ==========================================================================
   Solution Card
   ========================================================================== */

.solution-card {
  position: relative;
  padding: var(--space-8, 2rem);
  padding-top: calc(var(--space-8, 2rem) + 2px);
  display: flex;
  flex-direction: column;
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius-xl, 1rem);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Gradient accent top border */
.solution-card__accent-border {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: var(--radius-xl, 1rem) var(--radius-xl, 1rem) 0 0;
}

/* Gradient variants */
.solution-card--blue-navy .solution-card__accent-border {
  background: linear-gradient(90deg, var(--neu-blue, #0498FE), var(--midnight, #0B1A2E));
}

.solution-card--blue-teal .solution-card__accent-border {
  background: linear-gradient(90deg, var(--neu-blue, #0498FE), var(--signal-teal, #2DD4BF));
}

.solution-card--blue-amber .solution-card__accent-border {
  background: linear-gradient(90deg, var(--neu-blue, #0498FE), var(--warm-amber, #D4915E));
}

/* Icon container */
.solution-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg, 0.75rem);
  margin-bottom: var(--space-5, 1.25rem);
  flex-shrink: 0;
}

.solution-card__icon svg {
  width: 28px;
  height: 28px;
}

/* Icon background tints per gradient variant */
.solution-card--blue-navy .solution-card__icon {
  background: rgba(4, 152, 254, 0.1);
  color: var(--neu-blue, #0498FE);
}

.solution-card--blue-teal .solution-card__icon {
  background: rgba(45, 212, 191, 0.1);
  color: var(--signal-teal, #2DD4BF);
}

.solution-card--blue-amber .solution-card__icon {
  background: rgba(212, 145, 94, 0.1);
  color: var(--warm-amber, #D4915E);
}

/* Heading */
.solution-card__heading {
  font-size: var(--text-xl, 1.25rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-3, 0.75rem);
  line-height: 1.3;
}

/* Description */
.solution-card__description {
  font-size: var(--text-base, 1rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-6, 1.5rem);
  flex: 1;
}

.solution-card__description p:last-child {
  margin-bottom: 0;
}

/* Link with arrow */
.solution-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  color: var(--neu-blue, #0498FE);
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.3s ease;
}

.solution-card__link:hover {
  gap: var(--space-3, 0.75rem);
}

.solution-card__arrow {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.solution-card__link:hover .solution-card__arrow {
  transform: translateX(4px);
}

/* Link color variants */
.solution-card--blue-teal .solution-card__link {
  color: var(--signal-teal, #2DD4BF);
}

.solution-card--blue-amber .solution-card__link {
  color: var(--warm-amber, #D4915E);
}

/* Responsive */
@media (max-width: 768px) {
  .solution-card {
    min-height: 280px;
    padding: var(--space-6, 1.5rem);
    padding-top: calc(var(--space-6, 1.5rem) + 2px);
  }
}

@media (max-width: 480px) {
  .solution-card {
    min-height: auto;
  }
}