/* ============================================================
   components/card.css  —  ds-card and all card variants
   All colours, radii, shadows, and padding driven by --ds-* tokens.
   ============================================================ */

/* ── Base card ────────────────────────────────────────────── */
.ds-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow, 0 4px 12px rgba(15, 23, 42, 0.08));
  transition: box-shadow 200ms ease, transform 200ms ease;
}

/* ── Card variants ────────────────────────────────────────── */
.ds-card--raised {
  box-shadow: var(--ds-card-shadow-raised, 0 14px 30px rgba(15, 23, 42, 0.10));
}

.ds-card--raised:hover {
  box-shadow: var(--ds-shadow-xl, 0 24px 56px rgba(15, 23, 42, 0.14));
  transform: translateY(-2px);
}

.ds-card--flat {
  box-shadow: none;
}

.ds-card--ghost {
  background: transparent;
  box-shadow: none;
}

.ds-card--outlined {
  box-shadow: none;
  border: 1.5px solid var(--ds-border);
}

.ds-card--interactive {
  cursor: pointer;
  transition: box-shadow 200ms ease, transform 200ms ease, border-color 200ms ease;
}
.ds-card--interactive:hover {
  border-color: color-mix(in srgb, var(--ds-accent) 30%, var(--ds-border) 70%);
  box-shadow: var(--ds-card-shadow-raised);
  transform: translateY(-2px);
}

/* ── Inner card (subcard) ─────────────────────────────────── */
.ds-subcard {
  background: var(--ds-subcard-bg, var(--ds-surface-2, #f8fafc));
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-subcard-radius, 0.75rem);
  padding: var(--ds-subcard-p, 1rem);
}

/* ── Feature card (icon + title + body) ──────────────────── */
.ds-feature-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow);
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-3, 0.75rem);
}

.ds-feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--ds-radius-md, 0.75rem);
  background: color-mix(in srgb, var(--ds-accent) 12%, transparent);
  color: var(--ds-accent);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.ds-feature-card__title {
  font-family: var(--ds-font-heading, inherit);
  font-size: var(--ds-h3-size, 1.25rem);
  font-weight: var(--ds-h3-weight, 600);
  color: var(--ds-text);
  margin: 0;
}

.ds-feature-card__body {
  font-size: var(--ds-body-size, 1rem);
  line-height: var(--ds-body-line-height, 1.6);
  color: var(--ds-text-muted);
  margin: 0;
}

/* ── Post / blog card ─────────────────────────────────────── */
.ds-post-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  overflow: hidden;
  box-shadow: var(--ds-card-shadow);
  display: flex;
  flex-direction: column;
  transition: box-shadow 200ms ease, transform 200ms ease;
}

.ds-post-card:hover {
  box-shadow: var(--ds-card-shadow-raised);
  transform: translateY(-2px);
}

.ds-post-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--ds-surface-2);
}

.ds-post-card__body {
  padding: var(--ds-card-p, 1.5rem);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-2, 0.5rem);
}

.ds-post-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-accent);
}

.ds-post-card__title {
  font-family: var(--ds-font-heading, inherit);
  font-size: var(--ds-h3-size, 1.25rem);
  font-weight: var(--ds-h3-weight, 600);
  color: var(--ds-text);
  line-height: 1.3;
  margin: 0;
}

.ds-post-card__excerpt {
  font-size: 0.9375rem;
  color: var(--ds-text-muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

.ds-post-card__meta {
  font-size: 0.8125rem;
  color: var(--ds-text-soft);
  margin-top: auto;
  padding-top: var(--ds-space-3, 0.75rem);
}

/* ── Testimonial card ─────────────────────────────────────── */
.ds-testimonial-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow);
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-4, 1rem);
}

.ds-testimonial-card__quote {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ds-text-muted);
  font-style: italic;
  margin: 0;
}

.ds-testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--ds-space-3, 0.75rem);
  margin-top: auto;
}

.ds-testimonial-card__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--ds-radius-full, 9999px);
  object-fit: cover;
  background: var(--ds-surface-2);
  flex-shrink: 0;
}

.ds-testimonial-card__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ds-text);
}

.ds-testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--ds-text-soft);
}

/* ── Stat card ────────────────────────────────────────────── */
.ds-stat-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow);
  text-align: center;
}

.ds-stat-card__number {
  font-family: var(--ds-font-heading, inherit);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ds-accent);
  letter-spacing: -0.02em;
}

.ds-stat-card__label {
  font-size: 0.9375rem;
  color: var(--ds-text-muted);
  margin-top: var(--ds-space-2, 0.5rem);
}

/* ── Pricing card ─────────────────────────────────────────── */
.ds-pricing-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow);
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-4, 1rem);
}

.ds-pricing-card--featured {
  border-color: var(--ds-accent);
  border-width: 2px;
  box-shadow: var(--ds-card-shadow-raised), 0 0 0 1px color-mix(in srgb, var(--ds-accent) 20%, transparent);
}

.ds-pricing-card__plan {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-accent);
}

.ds-pricing-card__price {
  font-family: var(--ds-font-heading, inherit);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--ds-text);
  letter-spacing: -0.02em;
  line-height: 1;
}

.ds-pricing-card__period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--ds-text-muted);
}

/* ── Person / team card ───────────────────────────────────── */
.ds-person-card {
  background: var(--ds-card-bg, var(--ds-surface, #ffffff));
  border: var(--ds-card-border, 1px solid var(--ds-border));
  border-radius: var(--ds-card-radius, 1rem);
  padding: var(--ds-card-p, 1.5rem);
  box-shadow: var(--ds-card-shadow);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ds-space-3, 0.75rem);
}

.ds-person-card__avatar {
  width: 5rem;
  height: 5rem;
  border-radius: var(--ds-radius-full, 9999px);
  object-fit: cover;
  background: var(--ds-surface-2);
  border: 3px solid var(--ds-border);
}

.ds-person-card__name {
  font-family: var(--ds-font-heading, inherit);
  font-size: var(--ds-h3-size, 1.25rem);
  font-weight: var(--ds-h3-weight, 600);
  color: var(--ds-text);
  margin: 0;
}

.ds-person-card__role {
  font-size: 0.9375rem;
  color: var(--ds-text-muted);
}