/* ==========================================================================
   Dịch Vụ Grid & Mobile Slider Component
   Scope: [dich_vu_grid] / [danh_sach_dich_vu]
   PC: 3 columns grid (or user-defined)
   Tablet / Mobile: Horizontal swipe carousel / slider
   ========================================================================== */

.dich-vu-grid-wrapper {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  --dichvu-primary: var(--primary-color, #0e5f8a);
  --dichvu-primary-hover: #0a4c70;
  --dichvu-dark: #0a2239;
  --dichvu-border: #e2e8f0;
  --dichvu-text: #1e293b;
  --dichvu-muted: #64748b;
  --dichvu-radius: 18px;
  --dichvu-shadow: 0 10px 30px -10px rgba(10, 34, 57, 0.12);
  --dichvu-shadow-hover: 0 22px 45px -10px rgba(10, 34, 57, 0.32);
}

/* --------------------------------------------------------------------------
   Desktop Layout (>= 992px): CSS Grid
   -------------------------------------------------------------------------- */
.dich-vu-track {
  display: grid;
  grid-template-columns: repeat(var(--dichvu-cols, 3), 1fr);
  gap: 26px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Explicit column helpers for 100% reliable layout across all browsers & UX Builder */
.dich-vu-grid-wrapper[style*="--dichvu-cols: 1"] .dich-vu-track { grid-template-columns: 1fr !important; }
.dich-vu-grid-wrapper[style*="--dichvu-cols: 2"] .dich-vu-track { grid-template-columns: repeat(2, 1fr) !important; }
.dich-vu-grid-wrapper[style*="--dichvu-cols: 3"] .dich-vu-track { grid-template-columns: repeat(3, 1fr) !important; }
.dich-vu-grid-wrapper[style*="--dichvu-cols: 4"] .dich-vu-track { grid-template-columns: repeat(4, 1fr) !important; }

/* UX Builder Iframe Specific Rules */
.ux-builder-iframe .dich-vu-grid-wrapper {
  margin-bottom: 25px;
}
.ux-builder-iframe .dich-vu-card {
  pointer-events: auto !important;
}

/* ==========================================================================
   STYLE 1: OVERLAY (MẶC ĐỊNH MỚI - ẢNH TRÀN VIỀN CAO CẤP / EDITORIAL)
   ========================================================================== */
.dich-vu-card.style-overlay,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card,
.dich-vu-card:not(.style-classic):not(.style-floating) {
  position: relative;
  height: 490px;
  border-radius: var(--dichvu-radius, 18px);
  overflow: hidden;
  background-color: #071526;
  border: none;
  box-shadow: var(--dichvu-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.dich-vu-card.style-overlay:hover,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card:hover,
.dich-vu-card:not(.style-classic):not(.style-floating):hover {
  transform: translateY(-8px);
  box-shadow: var(--dichvu-shadow-hover);
}

/* Link container */
.dich-vu-card.style-overlay .dich-vu-card-link,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-link,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-link {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  position: relative;
  text-decoration: none !important;
  color: #ffffff !important;
}

/* Full background media */
.dich-vu-card.style-overlay .dich-vu-card-media,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-media,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  background-color: #0a2239;
  aspect-ratio: unset !important;
}

.dich-vu-card.style-overlay .dich-vu-card-media img,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-media img,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.dich-vu-card.style-overlay:hover .dich-vu-card-media img,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card:hover .dich-vu-card-media img,
.dich-vu-card:not(.style-classic):not(.style-floating):hover .dich-vu-card-media img {
  transform: scale(1.08);
}

/* Deep cinematic gradient overlay */
.dich-vu-card.style-overlay .dich-vu-card-overlay,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-overlay,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(7, 21, 38, 0.05) 0%,
    rgba(7, 21, 38, 0.05) 30%,
    rgba(7, 21, 38, 0.65) 62%,
    rgba(4, 15, 28, 0.96) 100%
  );
  transition: opacity 0.4s ease;
}

.dich-vu-card.style-overlay:hover .dich-vu-card-overlay,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card:hover .dich-vu-card-overlay {
  opacity: 0.95;
}

/* Inner content body */
.dich-vu-card.style-overlay .dich-vu-card-body,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-body,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-body {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  box-sizing: border-box;
}

/* Header: Badge & Number Index */
.dich-vu-card.style-overlay .dich-vu-card-header,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-header,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: auto;
}

.dich-vu-card.style-overlay .dich-vu-card-badge,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-badge,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.dich-vu-card.style-overlay .dich-vu-card-index,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-index,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-index {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 1.5px;
  font-family: monospace, sans-serif;
}

/* Main text block */
.dich-vu-card.style-overlay .dich-vu-card-main,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-main,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-main {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
}

.dich-vu-card.style-overlay .dich-vu-card-title,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-title,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-title {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff !important;
  margin: 0 0 10px 0 !important;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
  letter-spacing: -0.2px;
  transition: color 0.3s ease;
}

.dich-vu-card.style-overlay .dich-vu-card-desc,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-desc,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88) !important;
  margin: 0 0 18px 0 !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Action button & arrow */
.dich-vu-card.style-overlay .dich-vu-card-action,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-action,
.dich-vu-card:not(.style-classic):not(.style-floating) .dich-vu-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 15px;
  margin-top: 0;
  color: #ffffff;
}

.dich-vu-card.style-overlay .dich-vu-card-action .action-text,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-action .action-text,
.dich-vu-card:not(.style-classic):not(.style-floating) .action-text {
  font-size: 14.5px;
  font-weight: 600;
  color: #ffffff !important;
  letter-spacing: 0.3px;
  transition: transform 0.3s ease;
}

.dich-vu-card.style-overlay .dich-vu-card-action .action-arrow,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-action .action-arrow,
.dich-vu-card:not(.style-classic):not(.style-floating) .action-arrow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.dich-vu-card.style-overlay .dich-vu-card-action .action-arrow svg,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card-action .action-arrow svg,
.dich-vu-card:not(.style-classic):not(.style-floating) .action-arrow svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  transition: transform 0.35s ease;
}

.dich-vu-card.style-overlay:hover .action-text,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card:hover .action-text,
.dich-vu-card:not(.style-classic):not(.style-floating):hover .action-text {
  transform: translateX(4px);
}

.dich-vu-card.style-overlay:hover .action-arrow,
.dich-vu-grid-wrapper.style-overlay .dich-vu-card:hover .action-arrow,
.dich-vu-card:not(.style-classic):not(.style-floating):hover .action-arrow {
  background: #ffffff;
  color: #0a2239;
  border-color: #ffffff;
  transform: translate(3px, -3px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   STYLE 2: FLOATING GLASS CARD (THẺ KÍNH MỜ LƠ LỬNG)
   ========================================================================== */
.dich-vu-card.style-floating {
  position: relative;
  height: 510px;
  border-radius: var(--dichvu-radius, 18px);
  overflow: hidden;
  box-shadow: var(--dichvu-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.45s ease, box-shadow 0.45s ease;
}

.dich-vu-card.style-floating:hover {
  transform: translateY(-8px);
  box-shadow: var(--dichvu-shadow-hover);
}

.dich-vu-card.style-floating .dich-vu-card-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.dich-vu-card.style-floating .dich-vu-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.75s ease;
}

.dich-vu-card.style-floating:hover .dich-vu-card-media img {
  transform: scale(1.08);
}

.dich-vu-card.style-floating .dich-vu-card-body {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  box-sizing: border-box;
}

.dich-vu-card.style-floating .dich-vu-card-header {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.dich-vu-card.style-floating .dich-vu-card-badge {
  background: rgba(10, 34, 57, 0.75);
  color: #fff;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 11.5px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.dich-vu-card.style-floating .dich-vu-card-index {
  color: #fff;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.dich-vu-card.style-floating .dich-vu-card-main {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 14px;
  padding: 22px 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.dich-vu-card.style-floating .dich-vu-card-title {
  color: #0a2239 !important;
  font-size: 21px;
  margin: 0 0 8px 0;
  font-weight: 700;
}

.dich-vu-card.style-floating .dich-vu-card-desc {
  color: #475569 !important;
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0 0 16px 0;
}

.dich-vu-card.style-floating .dich-vu-card-action {
  border-top: 1px solid #f1f5f9;
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dich-vu-card.style-floating .action-text {
  color: var(--dichvu-primary, #0e5f8a) !important;
  font-weight: 600;
  font-size: 14px;
}

.dich-vu-card.style-floating .action-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--dichvu-primary, #0e5f8a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   STYLE 3: CLASSIC (BỐ CỤC KHUNG TRẮNG CŨ NẾU CẦN CHỌN LẠI)
   ========================================================================== */
.dich-vu-card.style-classic {
  background: #ffffff;
  border: 1px solid var(--dichvu-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--dichvu-shadow);
  display: flex;
  flex-direction: column;
}

.dich-vu-card.style-classic .dich-vu-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.dich-vu-card.style-classic .dich-vu-card-body {
  padding: 24px;
  background: #fff;
}

.dich-vu-card.style-classic .dich-vu-card-title {
  color: var(--dichvu-dark);
  font-size: 22px;
}

.dich-vu-card.style-classic .dich-vu-card-desc {
  color: var(--dichvu-muted);
}

.dich-vu-card.style-classic .action-arrow {
  background: #f0f7fb;
  color: var(--dichvu-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

/* Placeholder when no thumb */
.dich-vu-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  gap: 8px;
  font-size: 13px;
  background: #102a45;
}

/* --------------------------------------------------------------------------
   Mobile & Tablet (< 992px): Interactive Horizontal Slider
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .dich-vu-track {
    display: flex !important;
    gap: 16px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding: 10px 0 16px 0 !important;
    margin: 0 !important;
    touch-action: pan-y !important;
    position: relative !important;
    cursor: grab !important;
    user-select: none !important;
    -webkit-user-select: none !important;
  }

  .dich-vu-track::-webkit-scrollbar {
    display: none !important;
  }

  .dich-vu-track.is-dragging {
    cursor: grabbing !important;
    cursor: -webkit-grabbing !important;
  }

  .dich-vu-track img,
  .dich-vu-track a {
    -webkit-user-drag: none !important;
    user-drag: none !important;
  }

  /* Tablet (768px - 991px): 2 cards */
  .dich-vu-card {
    flex: 0 0 calc(50% - 8px) !important;
    width: calc(50% - 8px) !important;
    max-width: calc(50% - 8px) !important;
    box-sizing: border-box !important;
    height: 480px !important;
  }
}

/* Mobile (< 768px): 1 Card per screen with Peek view */
@media (max-width: 767px) {
  .dich-vu-track {
    display: flex !important;
    gap: 0 !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding: 8px 0 16px 0 !important;
    margin: 0 !important;
    touch-action: pan-y !important;
  }

  .dich-vu-card {
    flex: 0 0 100% !important;
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    height: 440px !important;
    border-radius: 16px !important;
  }

  .dich-vu-card-body {
    padding: 22px 18px !important;
  }

  .dich-vu-card-title {
    font-size: 20px !important;
  }

  .dich-vu-card-desc {
    font-size: 13.5px !important;
    -webkit-line-clamp: 2 !important;
    margin-bottom: 14px !important;
  }
}

/* Slider Dots Indicator */
.dich-vu-slider-dots {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  margin-top: 14px !important;
  padding: 4px 0 !important;
}

.dich-vu-dot {
  all: unset !important;
  display: inline-block !important;
  width: 8px !important;
  height: 8px !important;
  min-width: 8px !important;
  min-height: 8px !important;
  max-width: 8px !important;
  max-height: 8px !important;
  border-radius: 50% !important;
  background: #cbd5e1 !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer !important;
  transition: all 0.25s ease !important;
  box-sizing: border-box !important;
  vertical-align: middle !important;
  line-height: 0 !important;
  font-size: 0 !important;
}

.dich-vu-dot.is-active {
  background: var(--dichvu-primary, #0e5f8a) !important;
  transform: scale(1.3) !important;
}

/* Hide Dots on Desktop (>= 992px) */
@media (min-width: 992px) {
  .dich-vu-slider-dots {
    display: none !important;
  }
}