/* ==========================================================================
   PORTFOLIO GROUPED CARD DECKS & FANNING STYLES
   - Wheel Radial Fan
   - Cascade Stagger Fan
   - Scatter Desk Deal
   - Corner Fan
   - Linear Spread
   - ARC (5 Cards)
   ========================================================================== */

/* Header Controls & Style Switcher */
.art-portfolio-header-box {
  background: linear-gradient(159deg, rgba(37, 37, 50, 0.98) 0%, rgba(30, 30, 40, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 25px 30px;
  margin-bottom: 30px;
  box-shadow: 0 5px 20px rgba(10, 10, 15, 0.35);
  position: relative;
  overflow: hidden;
}

.art-portfolio-header-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #FFC107 0%, #FF9800 50%, transparent 100%);
}

.art-portfolio-top-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.art-portfolio-title-group h3 {
  font-size: 22px;
  font-weight: 700;
  color: #fafafc;
  margin: 0 0 6px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.art-portfolio-title-group h3 i {
  color: #FFC107;
  font-size: 20px;
}

.art-portfolio-subtitle {
  color: #8c8c8e;
  font-size: 13px;
  margin: 0;
}

.art-fan-style-picker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.art-fan-style-picker-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #8c8c8e;
  font-weight: 600;
  margin-right: 5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.art-fan-btn {
  background: #20202a;
  color: #8c8c8e;
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.25s ease-in-out;
  text-decoration: none;
}

.art-fan-btn i {
  font-size: 12px;
  color: #FFC107;
  transition: transform 0.25s ease;
}

.art-fan-btn:hover {
  background: #2b2b35;
  color: #fafafc;
  border-color: rgba(255, 193, 7, 0.3);
  transform: translateY(-1px);
}

.art-fan-btn.active {
  background: #FFC107;
  color: #191923;
  border-color: #FFC107;
  box-shadow: 0 3px 12px rgba(255, 193, 7, 0.3);
}

.art-fan-btn.active i {
  color: #191923;
}

/* Category Filter Tabs */
.art-deck-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 20px;
  padding-top: 18px;
  gap: 15px;
}

.art-deck-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.art-deck-tab {
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  color: #8c8c8e;
  background: rgba(32, 32, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.art-deck-tab .deck-badge {
  background: #191923;
  color: #FFC107;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

.art-deck-tab:hover {
  color: #fafafc;
  background: #2b2b35;
  border-color: rgba(255, 193, 7, 0.2);
}

.art-deck-tab.active {
  color: #191923;
  background: #FFC107;
  border-color: #FFC107;
}

.art-deck-tab.active .deck-badge {
  background: #191923;
  color: #fff;
}

.art-deck-view-toggles {
  display: flex;
  align-items: center;
  gap: 8px;
}

.art-toggle-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 15px;
  background: #20202a;
  color: #8c8c8e;
  border: 1px solid rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.art-toggle-pill.active {
  background: #2c2c38;
  color: #FFC107;
  border-color: rgba(255, 193, 7, 0.4);
}

/* ==========================================================================
   DECK SECTION & CARD STAGE
   ========================================================================== */

.art-card-group-section {
  margin-bottom: 45px;
  transition: all 0.4s ease;
}

.art-card-group-section.hidden-group {
  display: none !important;
}

.art-deck-card-box {
  background: linear-gradient(159deg, rgba(37, 37, 50, 0.95) 0%, rgba(32, 32, 42, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 25px 25px 20px 25px;
  position: relative;
  box-shadow: 0 10px 30px rgba(10, 10, 15, 0.4);
}

.art-deck-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  gap: 15px;
}

.art-deck-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.art-deck-icon-badge {
  width: 44px;
  height: 44px;
  background: #20202a;
  border: 1px solid rgba(255, 193, 7, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #FFC107;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.art-deck-title-area h4 {
  font-size: 18px;
  font-weight: 700;
  color: #fafafc;
  margin: 0 0 4px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.art-deck-count-pill {
  font-size: 11px;
  background: rgba(255, 193, 7, 0.15);
  color: #FFC107;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.art-deck-title-area p {
  color: #8c8c8e;
  font-size: 12px;
  margin: 0;
}

.art-deck-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.art-deck-action-btn {
  background: #20202a;
  color: #8c8c8e;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.art-deck-action-btn:hover {
  background: #2b2b35;
  color: #FFC107;
  border-color: rgba(255, 193, 7, 0.3);
}

/* ==========================================================================
   THE 3D CARD STAGE & INDIVIDUAL CARDS
   ========================================================================== */

.art-card-stage-wrapper {
  position: relative;
  width: 100%;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  perspective-origin: 50% 50%;
  padding: 40px 10px;
  overflow: visible;
}

.art-card-deck {
  position: relative;
  width: 220px;
  height: 310px;
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Individual Portfolio Card */
.art-fan-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 220px;
  height: 310px;
  border-radius: 12px;
  background: #1e1e28;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 25px rgba(10, 10, 15, 0.5);
  overflow: hidden;
  cursor: pointer;
  transform-style: preserve-3d;
  will-change: transform, box-shadow, z-index;
  transition: transform 0.65s cubic-bezier(0.34, 1.3, 0.64, 1),
              box-shadow 0.35s ease,
              border-color 0.35s ease,
              filter 0.35s ease;
  user-select: none;
}

.art-fan-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  pointer-events: none;
  z-index: 5;
}

/* Image Frame */
.art-fan-card-img-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  background: #14141d;
  overflow: hidden;
}

.art-fan-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease;
}

.art-fan-card:hover .art-fan-card-img-wrap img {
  transform: scale(1.08);
}

/* Card Badges */
.art-fan-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(25, 25, 35, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #FFC107;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(255, 193, 7, 0.3);
  z-index: 4;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.art-fan-card-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #fafafc;
  font-size: 9px;
  font-weight: 600;
  padding: 3px 7px;
  border-radius: 4px;
  z-index: 4;
}

/* Card Content / Details */
.art-fan-card-body {
  padding: 14px 14px 10px 14px;
  display: flex;
  flex-direction: column;
  height: 130px;
  background: linear-gradient(180deg, #1e1e28 0%, #171720 100%);
  position: relative;
  z-index: 3;
}

.art-fan-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #fafafc;
  margin: 0 0 4px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.art-fan-card-desc {
  font-size: 11px;
  color: #8c8c8e;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: auto;
}

/* Card Action Toolbar */
.art-fan-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
  margin-top: 6px;
}

.art-card-quick-link {
  font-size: 11px;
  color: #FFC107;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.art-card-quick-link:hover {
  color: #fff;
  transform: translateX(2px);
}

.art-card-btn-group {
  display: flex;
  gap: 5px;
}

.art-card-icon-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: #252532;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #8c8c8e;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  text-decoration: none;
}

.art-card-icon-btn:hover {
  background: #FFC107;
  color: #191923;
  border-color: #FFC107;
}

/* Hover elevation on single card across all styles */
.art-fan-card:hover {
  z-index: 99 !important;
  border-color: rgba(255, 193, 7, 0.6);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 25px rgba(255, 193, 7, 0.25);
  filter: brightness(1.08);
}

/* Empty / Non-Clickable Card Styling */
.art-fan-card.art-card-empty {
  cursor: default;
  background: #171720;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  user-select: none;
}

.art-fan-card.art-card-empty:hover {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
  filter: none;
}

.art-fan-card.art-card-empty .art-card-empty-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(37, 37, 50, 0.8) 0%, rgba(20, 20, 28, 0.95) 100%);
  color: #656575;
  padding: 20px;
  text-align: center;
  position: relative;
}

.art-fan-card.art-card-empty .art-card-empty-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #8c8c8e;
  margin-bottom: 8px;
}

.art-fan-card.art-card-empty .art-card-empty-tag {
  font-size: 10px;
  font-weight: 700;
  color: #FFC107;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.art-fan-card.art-card-empty .art-card-empty-note {
  font-size: 9px;
  color: #656575;
}

.art-fan-card.art-card-empty .art-fan-card-body {
  background: #171720;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.art-fan-card.art-card-empty .art-card-empty-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: #8c8c8e;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Stack Gathered Base (Default when not fanned) */
.art-card-deck {
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
}

.art-card-deck.art-deck-pressing {
  transform: scale(0.96) translateY(3px) !important;
}

.art-fan-card[data-index="0"] { z-index: 1; transform: translate3d(0, 0px, 0px) rotate(0deg); }
.art-fan-card[data-index="1"] { z-index: 2; transform: translate3d(0, -5px, 8px) rotate(1.5deg); }
.art-fan-card[data-index="2"] { z-index: 3; transform: translate3d(0, -10px, 16px) rotate(-1.2deg); }
.art-fan-card[data-index="3"] { z-index: 4; transform: translate3d(0, -15px, 24px) rotate(1.2deg); }
.art-fan-card[data-index="4"] { z-index: 5; transform: translate3d(0, -20px, 32px) rotate(0deg); }

/* ==========================================================================
   THE 6 CARD FANNING PRESET STYLES
   ========================================================================== */

/* -------------------------------------------------------------
   1. WHEEL RADIAL FAN
   Fans cards outward in a radial semi-circle around a bottom-center anchor.
   ------------------------------------------------------------- */
.art-card-deck.style-wheel-radial.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card {
  transform-origin: 50% 120%;
}

.art-card-deck.style-wheel-radial.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: rotate(-44deg) translateY(0px);
  z-index: 1;
}

.art-card-deck.style-wheel-radial.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: rotate(-22deg) translateY(0px);
  z-index: 2;
}

.art-card-deck.style-wheel-radial.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: rotate(0deg) translateY(-10px);
  z-index: 3;
}

.art-card-deck.style-wheel-radial.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: rotate(22deg) translateY(0px);
  z-index: 4;
}

.art-card-deck.style-wheel-radial.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-wheel-radial:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: rotate(44deg) translateY(0px);
  z-index: 5;
}

/* Specific card hover in Wheel Radial */
.art-card-deck.style-wheel-radial .art-fan-card[data-index="0"]:hover { transform: rotate(-44deg) translateY(-35px) scale(1.08) !important; }
.art-card-deck.style-wheel-radial .art-fan-card[data-index="1"]:hover { transform: rotate(-22deg) translateY(-35px) scale(1.08) !important; }
.art-card-deck.style-wheel-radial .art-fan-card[data-index="2"]:hover { transform: rotate(0deg) translateY(-40px) scale(1.08) !important; }
.art-card-deck.style-wheel-radial .art-fan-card[data-index="3"]:hover { transform: rotate(22deg) translateY(-35px) scale(1.08) !important; }
.art-card-deck.style-wheel-radial .art-fan-card[data-index="4"]:hover { transform: rotate(44deg) translateY(-35px) scale(1.08) !important; }

/* -------------------------------------------------------------
   2. CASCADE STAGGER FAN
   Deploys 5 cards vertically and staggered in a diagonal cascade stack.
   ------------------------------------------------------------- */
.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card {
  transform-origin: 50% 50%;
}

.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: translate3d(-140px, -50px, 0px) rotate(-6deg);
  z-index: 1;
}

.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: translate3d(-70px, -25px, 15px) rotate(-3deg);
  z-index: 2;
}

.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: translate3d(0px, 0px, 30px) rotate(0deg);
  z-index: 3;
}

.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: translate3d(70px, 25px, 45px) rotate(3deg);
  z-index: 4;
}

.art-card-deck.style-cascade-stagger.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-cascade-stagger:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: translate3d(140px, 50px, 60px) rotate(6deg);
  z-index: 5;
}

/* Specific card hover in Cascade Stagger */
.art-card-deck.style-cascade-stagger .art-fan-card[data-index="0"]:hover { transform: translate3d(-140px, -70px, 80px) rotate(-6deg) scale(1.08) !important; }
.art-card-deck.style-cascade-stagger .art-fan-card[data-index="1"]:hover { transform: translate3d(-70px, -45px, 80px) rotate(-3deg) scale(1.08) !important; }
.art-card-deck.style-cascade-stagger .art-fan-card[data-index="2"]:hover { transform: translate3d(0px, -20px, 80px) rotate(0deg) scale(1.08) !important; }
.art-card-deck.style-cascade-stagger .art-fan-card[data-index="3"]:hover { transform: translate3d(70px, 5px, 80px) rotate(3deg) scale(1.08) !important; }
.art-card-deck.style-cascade-stagger .art-fan-card[data-index="4"]:hover { transform: translate3d(140px, 30px, 80px) rotate(6deg) scale(1.08) !important; }

/* -------------------------------------------------------------
   3. SCATTER DESK DEAL
   Scatters cards into an overlapping dealt hand layout on hover.
   ------------------------------------------------------------- */
.art-card-deck.style-scatter-deal.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card {
  transform-origin: 50% 50%;
}

.art-card-deck.style-scatter-deal.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: translate3d(-160px, 20px, 0px) rotate(-14deg);
  z-index: 1;
}

.art-card-deck.style-scatter-deal.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: translate3d(-75px, -30px, 15px) rotate(8deg);
  z-index: 2;
}

.art-card-deck.style-scatter-deal.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: translate3d(15px, 25px, 30px) rotate(-6deg);
  z-index: 3;
}

.art-card-deck.style-scatter-deal.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: translate3d(95px, -18px, 45px) rotate(13deg);
  z-index: 4;
}

.art-card-deck.style-scatter-deal.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-scatter-deal:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: translate3d(170px, 15px, 60px) rotate(-5deg);
  z-index: 5;
}

/* Specific card hover in Scatter Deal */
.art-card-deck.style-scatter-deal .art-fan-card[data-index="0"]:hover { transform: translate3d(-160px, -5px, 90px) rotate(-14deg) scale(1.08) !important; }
.art-card-deck.style-scatter-deal .art-fan-card[data-index="1"]:hover { transform: translate3d(-75px, -55px, 90px) rotate(8deg) scale(1.08) !important; }
.art-card-deck.style-scatter-deal .art-fan-card[data-index="2"]:hover { transform: translate3d(15px, 0px, 90px) rotate(-6deg) scale(1.08) !important; }
.art-card-deck.style-scatter-deal .art-fan-card[data-index="3"]:hover { transform: translate3d(95px, -45px, 90px) rotate(13deg) scale(1.08) !important; }
.art-card-deck.style-scatter-deal .art-fan-card[data-index="4"]:hover { transform: translate3d(170px, -10px, 90px) rotate(-5deg) scale(1.08) !important; }

/* -------------------------------------------------------------
   4. CORNER FAN
   Fans elements radially from a fixed bottom-left origin anchor.
   ------------------------------------------------------------- */
.art-card-deck.style-corner-fan.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card {
  transform-origin: 0% 100%;
}

.art-card-deck.style-corner-fan.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: rotate(0deg) translate3d(0, 0, 0);
  z-index: 1;
}

.art-card-deck.style-corner-fan.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: rotate(14deg) translate3d(0, 0, 15px);
  z-index: 2;
}

.art-card-deck.style-corner-fan.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: rotate(28deg) translate3d(0, 0, 30px);
  z-index: 3;
}

.art-card-deck.style-corner-fan.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: rotate(42deg) translate3d(0, 0, 45px);
  z-index: 4;
}

.art-card-deck.style-corner-fan.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-corner-fan:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: rotate(56deg) translate3d(0, 0, 60px);
  z-index: 5;
}

/* Specific card hover in Corner Fan */
.art-card-deck.style-corner-fan .art-fan-card[data-index="0"]:hover { transform: rotate(0deg) translate3d(-10px, -20px, 90px) scale(1.08) !important; }
.art-card-deck.style-corner-fan .art-fan-card[data-index="1"]:hover { transform: rotate(14deg) translate3d(0, -20px, 90px) scale(1.08) !important; }
.art-card-deck.style-corner-fan .art-fan-card[data-index="2"]:hover { transform: rotate(28deg) translate3d(10px, -20px, 90px) scale(1.08) !important; }
.art-card-deck.style-corner-fan .art-fan-card[data-index="3"]:hover { transform: rotate(42deg) translate3d(20px, -20px, 90px) scale(1.08) !important; }
.art-card-deck.style-corner-fan .art-fan-card[data-index="4"]:hover { transform: rotate(56deg) translate3d(30px, -20px, 90px) scale(1.08) !important; }

/* -------------------------------------------------------------
   5. LINEAR SPREAD
   Slides cards horizontally in a linear row without rotations.
   ------------------------------------------------------------- */
.art-card-deck.style-linear-spread.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card {
  transform-origin: 50% 50%;
}

.art-card-deck.style-linear-spread.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: translate3d(-200px, 0px, 0px) rotate(0deg);
  z-index: 1;
}

.art-card-deck.style-linear-spread.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: translate3d(-100px, 0px, 15px) rotate(0deg);
  z-index: 2;
}

.art-card-deck.style-linear-spread.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: translate3d(0px, 0px, 30px) rotate(0deg);
  z-index: 3;
}

.art-card-deck.style-linear-spread.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: translate3d(100px, 0px, 45px) rotate(0deg);
  z-index: 4;
}

.art-card-deck.style-linear-spread.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-linear-spread:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: translate3d(200px, 0px, 60px) rotate(0deg);
  z-index: 5;
}

/* Specific card hover in Linear Spread */
.art-card-deck.style-linear-spread .art-fan-card[data-index="0"]:hover { transform: translate3d(-200px, -25px, 90px) scale(1.08) !important; }
.art-card-deck.style-linear-spread .art-fan-card[data-index="1"]:hover { transform: translate3d(-100px, -25px, 90px) scale(1.08) !important; }
.art-card-deck.style-linear-spread .art-fan-card[data-index="2"]:hover { transform: translate3d(0px, -25px, 90px) scale(1.08) !important; }
.art-card-deck.style-linear-spread .art-fan-card[data-index="3"]:hover { transform: translate3d(100px, -25px, 90px) scale(1.08) !important; }
.art-card-deck.style-linear-spread .art-fan-card[data-index="4"]:hover { transform: translate3d(200px, -25px, 90px) scale(1.08) !important; }

/* -------------------------------------------------------------
   6. ARC (5 CARDS)
   Fanned card layout forming a neat curved arc with 5 items.
   ------------------------------------------------------------- */
.art-card-deck.style-arc-5.is-fanned .art-fan-card,
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card {
  transform-origin: 50% 100%;
}

.art-card-deck.style-arc-5.is-fanned .art-fan-card[data-index="0"],
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card[data-index="0"] {
  transform: translate3d(-170px, 35px, 0px) rotate(-24deg);
  z-index: 1;
}

.art-card-deck.style-arc-5.is-fanned .art-fan-card[data-index="1"],
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card[data-index="1"] {
  transform: translate3d(-85px, 10px, 15px) rotate(-12deg);
  z-index: 2;
}

.art-card-deck.style-arc-5.is-fanned .art-fan-card[data-index="2"],
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card[data-index="2"] {
  transform: translate3d(0px, -4px, 30px) rotate(0deg);
  z-index: 3;
}

.art-card-deck.style-arc-5.is-fanned .art-fan-card[data-index="3"],
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card[data-index="3"] {
  transform: translate3d(85px, 10px, 45px) rotate(12deg);
  z-index: 4;
}

.art-card-deck.style-arc-5.is-fanned .art-fan-card[data-index="4"],
.art-card-stage-wrapper:hover .art-card-deck.style-arc-5:not(.force-gathered) .art-fan-card[data-index="4"] {
  transform: translate3d(170px, 35px, 60px) rotate(24deg);
  z-index: 5;
}

/* Specific card hover in ARC */
.art-card-deck.style-arc-5 .art-fan-card[data-index="0"]:hover { transform: translate3d(-170px, 0px, 90px) rotate(-24deg) scale(1.08) !important; }
.art-card-deck.style-arc-5 .art-fan-card[data-index="1"]:hover { transform: translate3d(-85px, -20px, 90px) rotate(-12deg) scale(1.08) !important; }
.art-card-deck.style-arc-5 .art-fan-card[data-index="2"]:hover { transform: translate3d(0px, -35px, 90px) rotate(0deg) scale(1.08) !important; }
.art-card-deck.style-arc-5 .art-fan-card[data-index="3"]:hover { transform: translate3d(85px, -20px, 90px) rotate(12deg) scale(1.08) !important; }
.art-card-deck.style-arc-5 .art-fan-card[data-index="4"]:hover { transform: translate3d(170px, 0px, 90px) rotate(24deg) scale(1.08) !important; }

/* ==========================================================================
   DECK FOOTER CONTROLS
   ========================================================================== */

.art-deck-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 10px;
  gap: 12px;
}

.art-deck-controls-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.art-deck-ctrl-btn {
  background: #20202a;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #fafafc;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.art-deck-ctrl-btn i {
  color: #FFC107;
  font-size: 11px;
}

.art-deck-ctrl-btn:hover {
  background: #2b2b35;
  border-color: rgba(255, 193, 7, 0.4);
}

.art-deck-style-select {
  background: #20202a;
  color: #8c8c8e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  outline: none;
  cursor: pointer;
}

.art-deck-style-select:focus {
  border-color: #FFC107;
  color: #fafafc;
}

.art-deck-view-all-link {
  color: #FFC107;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.art-deck-view-all-link:hover {
  color: #fff;
  transform: translateX(3px);
}

/* ==========================================================================
   PROJECT QUICK VIEW MODAL
   ========================================================================== */

.art-project-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(15, 15, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.art-project-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.art-project-modal-dialog {
  background: #20202a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  width: 100%;
  max-width: 680px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);
  position: relative;
}

.art-project-modal.is-open .art-project-modal-dialog {
  transform: scale(1) translateY(0);
}

.art-modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(25, 25, 35, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fafafc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.art-modal-close-btn:hover {
  background: #FFC107;
  color: #191923;
}

.art-modal-img-frame {
  width: 100%;
  height: 300px;
  background: #14141d;
  overflow: hidden;
  position: relative;
}

.art-modal-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.art-modal-body {
  padding: 25px 30px 30px 30px;
}

.art-modal-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.art-modal-badge {
  background: rgba(255, 193, 7, 0.15);
  color: #FFC107;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.art-modal-title {
  color: #fafafc;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px 0;
}

.art-modal-description {
  color: #8c8c8e;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.art-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 15px;
}

/* ==========================================================================
   RESPONSIVE ADJUSTMENTS & MOBILE ADAPTATION
   ========================================================================== */

@media (max-width: 1200px) {
  .art-card-stage-wrapper {
    min-height: 420px;
    padding: 30px 10px;
  }
  .art-card-deck {
    transform: scale(0.95);
  }
}

@media (max-width: 992px) {
  .art-portfolio-header-box {
    padding: 20px 24px;
    margin-bottom: 25px;
  }
  .art-portfolio-title-group h3 {
    font-size: 20px;
  }
  .art-card-stage-wrapper {
    min-height: 390px;
    padding: 25px 0;
  }
  .art-fan-card {
    width: 200px;
    height: 290px;
  }
  .art-fan-card-img-wrap {
    height: 165px;
  }
  .art-card-deck {
    transform: scale(0.88);
  }
}

@media (max-width: 768px) {
  .art-portfolio-header-box {
    padding: 18px 20px;
    margin-bottom: 20px;
  }
  .art-portfolio-title-group h3 {
    font-size: 18px;
  }
  .art-portfolio-subtitle {
    font-size: 12px;
  }
  .art-deck-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .art-deck-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .art-card-stage-wrapper {
    min-height: 350px;
    padding: 20px 0;
    overflow: hidden;
  }
  .art-card-deck {
    transform: scale(0.78);
    transform-origin: center center;
  }
  .art-fan-card {
    width: 190px;
    height: 280px;
  }
  .art-fan-card-img-wrap {
    height: 155px;
  }
}

@media (max-width: 480px) {
  .art-portfolio-header-box {
    padding: 16px;
    margin-bottom: 18px;
  }
  .art-portfolio-title-group h3 {
    font-size: 17px;
  }
  .art-card-stage-wrapper {
    min-height: 320px;
    padding: 15px 0;
  }
  .art-card-deck {
    transform: scale(0.68);
  }
  .art-deck-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}