/* ============================================================================
   PRICING CARD COMPONENT (pc-plan) — shared by the pricing page and the
   homepage pricing teaser. Authored once here so both pages style the card
   identically. Migrated verbatim from pages/pricing.css.

   Layout: icon badge, large price, full-width pill CTA (six states), and a
   "plan includes" list. The featured plan is a solid ink card whose palette
   inverts via scoped --pc-* variables, so it reads correctly in light and
   dark. Every value references the shared monochrome Theme_Tokens
   (foundation/tokens.css) — one ink accent that inverts automatically per
   theme.

   The grid column count is driven by the macro via a .pc-plans--{columns}
   modifier (see the COLUMN MODIFIER block at the end of this file).
   ========================================================================= */

/* ════════════════════════════════════════════════════════════════════════
   PRICING CARDS (pc-plan) — icon badge, large price, full-width pill CTA,
   "plan includes" list. The featured plan is a solid ink card whose palette
   inverts via scoped variables, so it reads correctly in light and dark.
   ════════════════════════════════════════════════════════════════════════ */
.pc-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: stretch;
}

.pc-plan {
  /* Per-card palette — overridden by the featured variant */
  --pc-fg: var(--color-text);
  --pc-fg-soft: var(--color-text-soft);
  --pc-muted: var(--color-muted);
  --pc-line: var(--color-border);
  --pc-line-soft: var(--color-border-soft);
  --pc-chip-bg: var(--color-surface-soft);
  --pc-chip-fg: var(--color-text);
  --pc-mark-bg: var(--color-accent-bg);
  --pc-mark-fg: var(--color-text);
  --pc-btn-bg: var(--color-accent);
  --pc-btn-fg: var(--color-on-accent);

  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 1.9vw, 26px);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--pc-fg);
  transition:
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
}

.pc-plan:hover {
  border-color: var(--color-border-strong, var(--color-border));
  box-shadow: var(--shadow-md);
}

/* Featured = solid ink card (inverts automatically with the theme) */
.pc-plan--featured {
  --pc-fg: var(--color-bg);
  --pc-fg-soft: color-mix(in srgb, var(--color-bg) 80%, transparent);
  --pc-muted: color-mix(in srgb, var(--color-bg) 62%, transparent);
  --pc-line: color-mix(in srgb, var(--color-bg) 16%, transparent);
  --pc-line-soft: color-mix(in srgb, var(--color-bg) 12%, transparent);
  --pc-chip-bg: color-mix(in srgb, var(--color-bg) 14%, transparent);
  --pc-chip-fg: var(--color-bg);
  --pc-mark-bg: color-mix(in srgb, var(--color-bg) 16%, transparent);
  --pc-mark-fg: var(--color-bg);
  --pc-btn-bg: var(--color-bg);
  --pc-btn-fg: var(--color-text);

  background: var(--color-text);
  border-color: var(--color-text);
  box-shadow: var(--shadow-lg);
}

.pc-plan--featured:hover {
  border-color: var(--color-text);
  box-shadow: var(--shadow-lg);
}

/* Header row: icon badge + optional "most popular" chip */
.pc-plan__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pc-plan__icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--pc-chip-bg);
  color: var(--pc-chip-fg);
  flex-shrink: 0;
}

.pc-plan__icon svg {
  width: 19px;
  height: 19px;
}

.pc-plan__tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--radius-full, 999px);
  background: var(--pc-chip-bg);
  color: var(--pc-chip-fg);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pc-plan__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(21px, 2vw, 25px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--pc-fg);
}

.pc-plan__desc {
  margin: var(--space-2) 0 0;
  max-width: 34ch;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--pc-fg-soft);
}

/* Price block */
.pc-plan__priceblock {
  margin-top: var(--space-5);
}

.pc-plan__pricelabel {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--pc-muted);
}

.pc-plan__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-top: var(--space-2);
  flex-wrap: wrap;
}

.pc-plan__was {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--pc-muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.pc-plan__was[hidden] {
  display: none;
}

.pc-plan__price {
  font-family: var(--font-heading);
  font-size: clamp(32px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.035em;
  font-feature-settings: "tnum";
  color: var(--pc-fg);
}

.pc-plan__per {
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--pc-muted);
}

.pc-plan__save {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-3);
  padding: 4px 10px;
  border-radius: var(--radius-full, 999px);
  background: var(--color-success-bg);
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.pc-plan__save[hidden] {
  display: none;
}

/* Full-width pill CTA — six states */
.pc-plan__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 46px;
  margin-top: var(--space-5);
  padding: 0 var(--space-6);
  border: 1px solid var(--pc-btn-bg);
  border-radius: var(--radius-full, 999px);
  background: var(--pc-btn-bg);
  color: var(--pc-btn-fg);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition:
    filter var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-spring);
}

.pc-plan__cta svg {
  width: 16px;
  height: 16px;
}

.pc-plan__cta:hover {
  transform: translateY(-1px);
  filter: brightness(0.96);
  box-shadow: var(--shadow-md);
}

.pc-plan__cta:active {
  transform: scale(0.99) translateY(0);
  filter: brightness(0.9);
  box-shadow: none;
}

.pc-plan__cta:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

/* Includes list */
.pc-plan__includes {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--pc-line-soft);
}

.pc-plan__includes-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pc-muted);
}

.pc-plan__list {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.pc-plan__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.45;
  color: var(--pc-fg-soft);
}

.pc-plan__check {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full, 999px);
  background: var(--pc-mark-bg);
  color: var(--pc-mark-fg);
  flex-shrink: 0;
}

.pc-plan__check svg {
  width: 13px;
  height: 13px;
}

/* ════════════════════════════════════════════════════════════════════════
   RESPONSIVE — featured-card lift + reduced-motion guard (migrated verbatim)
   ════════════════════════════════════════════════════════════════════════ */
@media (min-width: 980px) {
  /* Lift the featured plan so it reads as the default choice */
  .pc-plan--featured {
    transform: translateY(-12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pc-plan--featured {
    transform: none;
  }
}

/* ════════════════════════════════════════════════════════════════════════
   COLUMN MODIFIER — .pc-plans--{columns}
   The macro renders <div class="pc-plans pc-plans--{columns}">; this modifier
   drives the grid column count. Cards stack in a single column on small
   screens and fan out to {columns} tracks at the tablet breakpoint and up,
   matching the original .pc-plans grid behavior (which fanned to 3 columns at
   760px). .pc-plans--3 reproduces that original behavior exactly.
   ════════════════════════════════════════════════════════════════════════ */
@media (min-width: 760px) {
  .pc-plans--1 {
    grid-template-columns: 1fr;
  }

  .pc-plans--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pc-plans--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .pc-plans--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}