/* card.css - Card surface styles */

/* --- Base card ------------------------------------------------ */
.card {
  background: var(--cal-white);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-xs);
  transition:
    background var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    transform var(--t-base) var(--ease);
}

/* --- Hover lift modifiers ------------------------------------- */
.card--lift:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.card--lift-strong:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* --- Surface variants ----------------------------------------- */
.card--bordered {
  border: 1px solid var(--cal-line);
  box-shadow: none;
}
.card--soft {
  background: var(--cal-bg-soft);
  border-radius: var(--r-md);
  box-shadow: none;
}
.card--soft:hover {
  background: var(--cal-white);
  box-shadow: var(--shadow-xs);
}
.card--flush {
  padding: 0;
  overflow: hidden;
}

/* --- Card icon disc ------------------------------------------- */
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cal-teal-tint);
  color: var(--cal-teal);
  flex-shrink: 0;
}
.card__icon i,
.card__icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.5;
}
.card__icon--lg {
  width: 72px;
  height: 72px;
}
.card__icon--xl {
  width: 80px;
  height: 80px;
}
.card__icon--lg i,
.card__icon--lg svg,
.card__icon--xl i,
.card__icon--xl svg {
  width: 32px;
  height: 32px;
}
.card__icon--filled {
  background: var(--cal-teal);
  color: var(--cal-white);
}

/* --- Reveal-on-scroll utility (used by sections) -------------- */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity var(--t-slow) var(--ease),
    transform var(--t-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}