/* Kartu & filter katalog — dipindah apa adanya dari prototype/katalog.html */
.filter-btn.active {
  background: linear-gradient(135deg, #8B1E3F 0%, #A52A4A 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(139, 30, 63, 0.25);
}

/* ===== Filter Paket (Semua Paket / Paket Gratis) ===== */
.package-filter-btn {
  cursor: pointer;
}
.package-filter-btn.active[data-package="all"] {
  background: linear-gradient(135deg, #8B1E3F 0%, #A52A4A 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(139, 30, 63, 0.25);
}
.package-filter-btn.active[data-package="basic"] {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}
.package-filter-btn.active[data-package="basic"] i {
  color: #ffffff !important;
}
.kcard.is-basic-card.is-prioritized {
  outline: 2px solid #10b981;
  box-shadow: 0 16px 36px -12px rgba(16, 185, 129, 0.3), 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ===== Kartu katalog: mockup smartphone ===== */
.kcard {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1.75rem;
  background: #fff;
  box-shadow: 0 14px 34px -18px rgba(40, 24, 24, 0.35), 0 2px 8px rgba(40, 24, 24, 0.06);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
  height: 100%;
}
.kcard:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 44px -20px rgba(40, 24, 24, 0.45), 0 3px 10px rgba(40, 24, 24, 0.08);
}
.kcard-stage {
  position: relative;
  container-type: inline-size;
  height: 0;
  padding-bottom: 88%;
  overflow: hidden;
  background: var(--tint);
}
.kcard-stage::before,
.kcard-stage::after {
  content: '';
  position: absolute;
  width: 34%;
  height: 38%;
  background-image: radial-gradient(var(--dot) 1.3px, transparent 1.7px);
  background-size: 12px 12px;
  opacity: 0.8;
  pointer-events: none;
}
.kcard-stage::before { left: 3%; top: 22%; -webkit-mask-image: linear-gradient(90deg, #000, transparent); mask-image: linear-gradient(90deg, #000, transparent); }
.kcard-stage::after { right: 2%; bottom: 4%; -webkit-mask-image: linear-gradient(270deg, #000, transparent); mask-image: linear-gradient(270deg, #000, transparent); }

.phone {
  --w: 33cqw;
  position: absolute;
  width: var(--w);
  margin: 0;
  padding: calc(var(--w) * 0.032);
  border-radius: calc(var(--w) * 0.17);
  background: linear-gradient(145deg, #3a3a40, #121216 38%, #26262b);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14) inset, 0 18px 26px -10px rgba(20, 12, 12, 0.55), 0 4px 8px rgba(20, 12, 12, 0.18);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.phone img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 390 / 844;
  object-fit: cover;
  border-radius: calc(var(--w) * 0.14);
  background: #fff;
}
.phone::after {
  content: '';
  position: absolute;
  top: calc(var(--w) * 0.062);
  left: 50%;
  width: calc(var(--w) * 0.26);
  height: calc(var(--w) * 0.06);
  border-radius: 99px;
  background: #050507;
  translate: -50% 0;
}
.phone-a { --w: 35cqw; left: 8cqw; top: 15cqw; z-index: 3; rotate: -3deg; }
.phone-b { --w: 31cqw; left: 37cqw; top: 8cqw; z-index: 2; rotate: 2deg; }
.phone-c { --w: 29cqw; left: 63cqw; top: 17cqw; z-index: 1; rotate: 5deg; }
.kcard:hover .phone-a { transform: translate(-1.5cqw, -1.2cqw); }
.kcard:hover .phone-b { transform: translateY(-1.8cqw); }
.kcard:hover .phone-c { transform: translate(1.5cqw, -1cqw); }

.kcard-tab {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  max-width: calc(100% - 92px);
  padding: 0.7rem 1.35rem 0.75rem 1.15rem;
  border-radius: 0 0 1.25rem 0;
  background: var(--tab);
  color: #fff;
  font-weight: 700;
  font-size: 0.96rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
  box-shadow: 0 6px 14px -8px rgba(0, 0, 0, 0.45);
}
.kcard-ribbon {
  position: absolute;
  top: 20px;
  right: -38px;
  z-index: 5;
  width: 138px;
  padding: 0.28rem 0;
  rotate: 45deg;
  background: linear-gradient(180deg, #ef3b36, #d8221f);
  color: #fff;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 10px -4px rgba(120, 10, 10, 0.55);
}
.kcard-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1.35rem 1.25rem 1.6rem;
  text-align: center;
  flex: 1;
}
.kcard-title {
  margin: 0;
  color: var(--ink);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1.2;
}
.kcard-no {
  display: inline-block;
  margin-right: 0.45em;
  padding: 0.08em 0.55em;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  color: inherit;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: 0.78em;
  line-height: 1.35;
  letter-spacing: 0.02em;
  vertical-align: 0.12em;
  font-variant-numeric: tabular-nums;
}
.kcard-title .kcard-no {
  background: var(--tab);
  color: #fff;
  font-size: 0.55em;
  vertical-align: 0.28em;
}
.kcard-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 0 0.55rem;
  line-height: 1.25;
}
.kcard-price del { color: #cf4b46; font-weight: 600; font-size: 0.98rem; }
.kcard-price strong { color: #4a4a52; font-weight: 800; font-size: 1.45rem; }
.kcard-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 9.5rem;
  padding: 0.8rem 2rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 10px 18px -10px var(--ink);
  transition: transform 0.25s ease, filter 0.25s ease;
}
.kcard-btn:hover { transform: translateY(-2px); filter: brightness(1.15); }
.kcard-btn:active { transform: scale(0.97); }
.kcard-btn:focus-visible { outline: 3px solid var(--tab); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  .kcard, .phone, .kcard-btn { transition: none; }
  .kcard:hover, .kcard:hover .phone { transform: none; }
}
/* ===== Filter warna tema ===== */
.color-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem 0.4rem 0.45rem;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #374151;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.color-chip:hover { border-color: #8B1E3F; transform: translateY(-1px); }
.color-chip:focus-visible { outline: 3px solid #D4AF37; outline-offset: 2px; }
.color-chip .dot {
  flex: none;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
}
.color-chip .cnt {
  min-width: 1.25rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: #f3f4f6;
  color: #6b7280;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
}
.color-chip.active {
  background: linear-gradient(135deg, #8B1E3F 0%, #A52A4A 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 15px rgba(139, 30, 63, 0.25);
}
.color-chip.active .dot { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18), 0 0 0 2px #fff; }
.color-chip.active .cnt { background: rgba(255, 255, 255, 0.22); color: #fff; }
.color-chip.is-empty { opacity: 0.45; }
.color-chip.is-empty:hover { transform: none; border-color: #e5e7eb; }
@media (prefers-reduced-motion: reduce) {
  .color-chip { transition: none; }
  .color-chip:hover { transform: none; }
}

/* ===== Tambahan aplikasi: tombol Detail di samping tombol Lihat (demo) ===== */
.kcard-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: auto;
}
.kcard-actions .kcard-btn {
  min-width: 7.5rem;
  padding: 0.75rem 1.4rem;
}
.kcard-btn-ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 2px var(--ink);
}
.kcard-btn-ghost:hover { filter: none; background: color-mix(in srgb, var(--ink) 8%, transparent); }