/**
 * ReachAbel – Commerce Hub Stylesheet
 * assets/css/shop.css
 *
 * Design system variables are defined in the parent theme's main stylesheet.
 * This file contains only page-specific styles for archive-product.php.
 */

/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  --ra-gold:          #C8A24A;
  --ra-gold-soft:     #D9B968;
  --ra-gold-dark:     #A07C2E;
  --ra-ink:           #1B1B1B;
  --ra-ink-soft:      #555555;
  --ra-ink-muted:     #6E6E6E;
  --ra-bg:            #FAF8F4;
  --ra-card:          #FFFFFF;
  --ra-border:        #E8E8E8;
  --ra-nearblack:     #141414;
  --ra-sand:          #F2EFE9;

  --ra-gradient-gold: linear-gradient(120deg, var(--ra-gold-dark), var(--ra-gold) 45%, var(--ra-gold-soft));
  --ra-gradient-sand: linear-gradient(180deg, #FAF8F4, #EEE9E0);

  --ra-shadow-soft:   0 1px 2px rgba(27,27,27,.04), 0 12px 32px -12px rgba(27,27,27,.10);
  --ra-shadow-lift:   0 2px 4px rgba(27,27,27,.04), 0 30px 60px -24px rgba(27,27,27,.22);
  --ra-shadow-gold:   0 18px 40px -18px rgba(200,162,74,.55);

  --ra-font-display:  'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
  --ra-font-sans:     'Jost', ui-sans-serif, system-ui, sans-serif;

  --ra-radius:        0.25rem;
  --ra-transition:    600ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   Base Reset (scoped)
   ============================================================ */
.ra-commerce-hub *,
.ra-commerce-hub *::before,
.ra-commerce-hub *::after {
  box-sizing: border-box;
}

.ra-commerce-hub {
  font-family: var(--ra-font-sans);
  color: var(--ra-ink-soft);
  -webkit-font-smoothing: antialiased;
  background-color: var(--ra-bg);
}

/* ============================================================
   Layout Utilities
   ============================================================ */
.ra-shell {
  width: 100%;
  margin-inline: auto;
  max-width: 80rem;
  padding-inline: 1.5rem;
}
@media (min-width: 1024px) {
  .ra-shell { padding-inline: 3rem; }
}

.ra-surface-sand {
  background: var(--ra-gradient-sand);
}

/* ============================================================
   Typography Utilities
   ============================================================ */
.ra-display {
  font-family: var(--ra-font-display);
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--ra-ink);
}

.ra-eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ra-gold-dark);
  font-weight: 500;
  font-family: var(--ra-font-sans);
}

.ra-rule-gold {
  width: 3rem;
  height: 1px;
  background: var(--ra-gradient-gold);
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes ra-reveal-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ra-reveal {
  opacity: 0;
}
.ra-reveal.is-visible {
  animation: ra-reveal-up 900ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ============================================================
   Buttons
   ============================================================ */
.ra-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--ra-radius);
  font-family: var(--ra-font-sans);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: background-color var(--ra-transition), box-shadow var(--ra-transition), transform var(--ra-transition);
  cursor: pointer;
  border: none;
  line-height: 1;
  white-space: nowrap;
}
.ra-btn--gold {
  background-color: var(--ra-gold);
  color: #111;
  box-shadow: var(--ra-shadow-gold);
  font-size: 0.72rem;
}
.ra-btn--gold:hover,
.ra-btn--gold:focus-visible {
  background-color: var(--ra-gold-dark);
  box-shadow: none;
  color: #111;
  transform: translateY(-2px);
}
.ra-btn--lg {
  padding: 1rem 2.25rem;
  font-size: 0.72rem;
}
.ra-btn--md {
  padding: 0.75rem 1.5rem;
  font-size: 0.68rem;
}
.ra-btn:focus-visible {
  outline: 2px solid var(--ra-gold);
  outline-offset: 3px;
}

/* ============================================================
   Zoom Frame (image hover)
   ============================================================ */
.ra-zoom-frame {
  overflow: hidden;
}
.ra-zoom-frame img {
  transition: transform 1200ms cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
  width: 100%;
}
.ra-zoom-frame:hover img,
.ra-zoom-frame:focus-within img {
  transform: scale(1.06);
}

/* ============================================================
   INTRO SECTION
   ============================================================ */
.ra-intro {
  padding-top: 7rem;
  padding-bottom: 5rem;
  border-bottom: 1px solid var(--ra-border);
}
@media (min-width: 768px) {
  .ra-intro {
    padding-top: 9rem;
    padding-bottom: 6rem;
  }
}

.ra-intro__inner {
  max-width: 42rem;
  margin-inline: auto;
  text-align: center;
}

.ra-intro__title {
  margin-top: 1.25rem;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
}

.ra-intro__rule {
  margin-top: 1.5rem;
  margin-inline: auto;
}

.ra-intro__copy {
  margin-top: 1.5rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ra-ink-soft);
  max-width: 34rem;
  margin-inline: auto;
}

/* ============================================================
   CATEGORY CARD SECTION
   ============================================================ */
.ra-cat-card {
  padding-block: 6rem;
}
@media (min-width: 1024px) {
  .ra-cat-card { padding-block: 7rem; }
}

/* Alternate background for Books card */
.ra-cat-card--books {
  background-color: var(--ra-bg);
}

.ra-cat-card__grid {
  display: grid;
  align-items: center;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .ra-cat-card__grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

/* Image-right layout for Books */
@media (min-width: 1024px) {
  .ra-cat-card--image-right .ra-cat-card__figure {
    order: 2;
  }
  .ra-cat-card--image-right .ra-cat-card__copy {
    order: 1;
  }
}

/* Figure */
.ra-cat-card__figure {
  position: relative;
  margin: 0;
  border-radius: var(--ra-radius);
  box-shadow: var(--ra-shadow-lift);
  aspect-ratio: 4 / 3;
}

.ra-cat-card__image {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  border-radius: var(--ra-radius);
  display: block !important;
}

.ra-cat-card__icon-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(250,248,244,.92);
  backdrop-filter: blur(4px);
  color: var(--ra-gold-dark);
  box-shadow: var(--ra-shadow-soft);
}

/* Copy column */
.ra-cat-card__copy {
  max-width: 32rem;
}

.ra-cat-card__title {
  margin-top: 1.25rem;
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
}

.ra-cat-card__rule {
  margin-top: 1.75rem;
}

.ra-cat-card__description {
  margin-top: 1.75rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ra-ink-soft);
}

.ra-cat-card__description p {
  margin: 0 0 0.75em;
}

.ra-cat-card__description a {
  color: var(--ra-gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ra-cat-card__description a:hover {
  color: var(--ra-gold);
}

.ra-cat-card__cta {
  margin-top: 2.5rem;
}

/* ============================================================
   COMING SOON SECTION
   ============================================================ */
.ra-soon {
  padding-block: 6rem;
  border-top: 1px solid var(--ra-border);
}
@media (min-width: 1024px) {
  .ra-soon { padding-block: 7rem; }
}

.ra-soon__eyebrow-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}

.ra-soon__sparkle {
  color: var(--ra-gold);
  flex-shrink: 0;
}

.ra-soon__title {
  max-width: 36rem;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

/* Cards grid */
.ra-soon__grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1px;
  background-color: var(--ra-border);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  overflow: hidden;
}
@media (min-width: 640px) {
  .ra-soon__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .ra-soon__grid { grid-template-columns: repeat(4, 1fr); }
}

.ra-soon__card {
  background-color: var(--ra-card);
  padding: 2rem;
  transition: background-color 500ms ease;
}
.ra-soon__card:hover {
  background-color: #F5F1EA;
}

.ra-soon__card-title {
  font-size: 1.4rem;
  color: var(--ra-ink);
}

.ra-soon__card-note {
  margin-top: 0.625rem;
  font-size: 0.875rem;
  color: var(--ra-ink-muted);
  line-height: 1.6;
}

.ra-soon__card-status {
  margin-top: 1.5rem;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--ra-gold-dark);
  font-weight: 500;
  font-family: var(--ra-font-sans);
}

/* ============================================================
   Accessibility
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .ra-reveal,
  .ra-reveal.is-visible {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .ra-zoom-frame img {
    transition: none;
  }
  .ra-btn {
    transition: background-color 100ms, color 100ms;
  }
}

/* ============================================================
   Focus Visible (keyboard nav)
   ============================================================ */
.ra-cat-card__figure:focus-within {
  outline: 2px solid var(--ra-gold);
  outline-offset: 4px;
}