/* ============================================================
   HL SUPPLY — Phase 3: CategorySection
   Scoped under .atelier- / .at- prefixes. Replaces the old
   .cat-grid styles without touching the rest of Phase 1.
   ============================================================ */

/* ---------- editorial grid ---------- */

.atelier-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: auto;
  gap: clamp(20px, 2.4vw, 34px);
}

/* Desktop rhythm:
   Row 1–2 : Bags (feature, 6 cols, 2 rows) + Hats/Bottles/Flip-flops/Leather (3 cols each)
   Row 3   : Slippers + Accessories (6 cols each, panoramic)                     */

.at-card--feature { grid-column: span 6; grid-row: span 2; }
.at-card--small   { grid-column: span 3; }
.at-card--wide    { grid-column: span 6; }

.at-card--feature .at-card__media { aspect-ratio: 4 / 4.15; }
.at-card--small   .at-card__media { aspect-ratio: 4 / 3.05; }
.at-card--wide    .at-card__media { aspect-ratio: 16 / 8.2; }

@media (max-width: 1020px) {
  .at-card--feature { grid-column: span 12; grid-row: auto; }
  .at-card--small,
  .at-card--wide { grid-column: span 6; }

  .at-card--feature .at-card__media { aspect-ratio: 16 / 9; }
  .at-card--small .at-card__media,
  .at-card--wide .at-card__media { aspect-ratio: 4 / 3; }
}

@media (max-width: 640px) {
  .at-card--feature,
  .at-card--small,
  .at-card--wide { grid-column: span 12; }

  .at-card--feature .at-card__media,
  .at-card--small .at-card__media,
  .at-card--wide .at-card__media { aspect-ratio: 4 / 3; }
}

/* ---------- card ---------- */

.at-card {
  display: flex;
  flex-direction: column;
  background: var(--cream, #fcf9f2);
  border: 1px solid rgba(216, 203, 174, 0.85); /* soft stone */
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 10px 28px -22px rgba(27, 42, 65, 0.28);
  cursor: pointer;
  transform: translateY(0);
  transition:
    transform 0.42s cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 0.42s cubic-bezier(0.22, 0.61, 0.36, 1),
    border-color 0.42s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.at-card:hover {
  transform: translateY(-4px);
  border-color: rgba(154, 163, 168, 0.75);
  box-shadow: 0 20px 40px -24px rgba(27, 42, 65, 0.38);
}

.at-card:focus-visible {
  outline: 2px solid var(--pool-deep, #52869a);
  outline-offset: 3px;
}

/* ---------- media ---------- */

.at-card__media { flex: 0 0 auto; }

.at-card__media .ph__art {
  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.at-card:hover .at-card__media .ph__art { transform: scale(1.03); }

/* warm contrast wash on hover */
.at-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(43, 33, 27, 0) 55%, rgba(43, 33, 27, 0.16) 100%);
  opacity: 0;
  transition: opacity 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: none;
}

.at-card:hover .at-card__media::after { opacity: 1; }

/* ---------- text panel ---------- */

.at-card__panel {
  position: relative;
  flex: 1;
  padding: 22px 24px 24px;
  background: var(--cream, #fcf9f2);
  border-top: 1px solid rgba(216, 203, 174, 0.7);
  transform: translateY(0);
  transition: transform 0.42s cubic-bezier(0.22, 0.61, 0.36, 1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.at-card:hover .at-card__panel { transform: translateY(-4px); }

/* accent line — extends left to right on hover */
.at-card__accent {
  display: block;
  width: 34px;
  height: 1px;
  margin-bottom: 16px;
  transition: width 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.at-card:hover .at-card__accent { width: 100%; }

.accent-pool       .at-card__accent { background: var(--pool, #7fb3c1); }
.accent-terracotta .at-card__accent { background: var(--terracotta, #c47e5d); }
.accent-chrome     .at-card__accent { background: var(--chrome, #9aa3a8); }

.at-card__panel h3 {
  font-family: var(--serif, "Marcellus", serif);
  font-weight: 400;
  font-size: 23px;
  color: var(--navy, #1b2a41);
  margin-bottom: 8px;
}

.at-card--feature .at-card__panel h3 { font-size: 27px; }

.at-card__panel p {
  font-family: var(--sans, "Jost", sans-serif);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink, #33383d);
  margin-bottom: 16px;
  max-width: 46ch;
}

/* CTA with sliding arrow */
.at-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans, "Jost", sans-serif);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green, #3f5c4f);
  transition: color 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.at-card:hover .at-card__cta { color: var(--navy, #1b2a41); }

.at-card__arrow {
  width: 26px;
  height: 10px;
  transform: translateX(0);
  transition: transform 0.42s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.at-card:hover .at-card__arrow { transform: translateX(5px); }

/* ============================================================
   category-specific micro-details (subtle, non-cartoon)
   ============================================================ */

.at-card__micro {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Bags — cabana stripe corner slides in from the left */
.micro-stripe .at-card__micro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    rgba(252, 249, 242, 0.85) 0 11px,
    rgba(27, 42, 65, 0.55) 11px 22px
  );
  transform: translateX(-100%);
  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-stripe:hover .at-card__micro::before { transform: translateX(0); }

/* Hats — a faint curved brim line appears */
.micro-brim .at-card__micro::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 34%;
  height: 34%;
  border-bottom: 1px solid rgba(27, 42, 65, 0.35);
  border-radius: 0 0 50% 50% / 0 0 100% 100%;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-brim:hover .at-card__micro::before { opacity: 1; }

/* Bottles — soft reflection line sweeps across */
.micro-sheen .at-card__micro::before {
  content: "";
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: 0;
  width: 26%;
  background: linear-gradient(
    100deg,
    rgba(252, 249, 242, 0) 0%,
    rgba(252, 249, 242, 0.28) 50%,
    rgba(252, 249, 242, 0) 100%
  );
  transform: translateX(-140%) rotate(6deg);
  transition: transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-sheen:hover .at-card__micro::before { transform: translateX(440%) rotate(6deg); }

/* Flip-flops — a tiny sand line appears near the base */
.micro-sand .at-card__micro::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 40%;
  bottom: 16%;
  height: 0;
  border-bottom: 1px dotted rgba(252, 249, 242, 0.75);
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-sand:hover .at-card__micro::before { opacity: 1; }

/* Leather Goods — debossed inner border deepens */
.micro-deboss .at-card__micro::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(252, 249, 242, 0.14);
  transition: border-color 0.5s cubic-bezier(0.22, 0.61, 0.36, 1),
              box-shadow 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-deboss:hover .at-card__micro::before {
  border-color: rgba(252, 249, 242, 0.34);
  box-shadow: inset 0 1px 3px rgba(22, 35, 58, 0.45);
}

/* Slippers — soft fabric weave becomes slightly more visible */
.micro-weave .at-card__micro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(27, 42, 65, 0.035) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(90deg, rgba(27, 42, 65, 0.035) 0 1px, transparent 1px 6px);
  opacity: 0.35;
  transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-weave:hover .at-card__micro::before { opacity: 1; }

/* Accessories — a small sun-glint line appears top-right */
.micro-glint .at-card__micro::before {
  content: "";
  position: absolute;
  top: 14%;
  right: 12%;
  width: 54px;
  height: 1px;
  background: linear-gradient(90deg, rgba(252, 249, 242, 0) 0%, rgba(252, 249, 242, 0.85) 55%, rgba(252, 249, 242, 0) 100%);
  transform: rotate(-24deg) scaleX(0.3);
  transform-origin: right center;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.micro-glint:hover .at-card__micro::before {
  opacity: 1;
  transform: rotate(-24deg) scaleX(1);
}

/* ============================================================
   entrance reveal — title fades up, cards stagger
   ============================================================ */

.categories.will-reveal .section-head {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.categories.will-reveal .at-card {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) calc(var(--stagger, 0) * 70ms + 120ms),
    transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) calc(var(--stagger, 0) * 70ms + 120ms);
}

.categories.will-reveal.is-inview .section-head,
.categories.will-reveal.is-inview .at-card {
  opacity: 1;
  transform: translateY(0);
}

/* restore hover lift after the entrance transition completes */
.categories.will-reveal.is-inview .at-card {
  transition:
    opacity 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) calc(var(--stagger, 0) * 70ms + 120ms),
    transform 0.42s cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 0.42s cubic-bezier(0.22, 0.61, 0.36, 1),
    border-color 0.42s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.categories.will-reveal.is-inview .at-card:hover { transform: translateY(-4px); }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .at-card,
  .at-card__panel,
  .at-card__accent,
  .at-card__arrow,
  .at-card__media .ph__art,
  .at-card__media::after,
  .at-card__micro::before,
  .categories.will-reveal .section-head,
  .categories.will-reveal .at-card {
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .at-card:hover { transform: none; }
  .at-card:hover .at-card__media .ph__art { transform: none; }
  .at-card:hover .at-card__panel { transform: none; }
  .micro-sheen:hover .at-card__micro::before { transform: translateX(-140%) rotate(6deg); }
}