/* ══════════════════════════════════════════════════
   CARD SLIDER - FRONTEND STYLES
   3D Coverflow & Carousel Services Slider
   ══════════════════════════════════════════════════ */

.card-slider-wrap {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

.card-slider-wrap *,
.card-slider-wrap *::before,
.card-slider-wrap *::after {
  box-sizing: border-box;
}

/* ── Section Container ── */
.card-slider-wrap .card-slider-section {
  padding: 70px 0 85px;
  background-color: var(--cs-bg-section, #801217);
  position: relative;
  overflow: hidden;
  width: 100%;
}

.card-slider-wrap .cs-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  width: 100%;
}

/* ── Section Header ── */
.card-slider-wrap .cs-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 46px;
}

.card-slider-wrap .cs-eyebrow {
  display: inline-block;
  font-family: var(--cs-font-title, sans-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cs-color-eyebrow, #ff8080);
  margin-bottom: 10px;
}

.card-slider-wrap .cs-section-title {
  font-family: var(--cs-font-title, sans-serif);
  font-size: var(--cs-size-section-title, 42px);
  font-weight: var(--cs-weight-title, 800);
  text-transform: var(--cs-transform-title, none);
  color: var(--cs-color-section-title, #ffffff);
  line-height: 1.15;
  margin: 0 0 14px 0;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

.card-slider-wrap .cs-section-sub {
  font-family: var(--cs-font-desc, sans-serif);
  font-size: 16.5px;
  font-weight: var(--cs-weight-desc, 400);
  color: var(--cs-color-section-sub, #e2e2e2);
  line-height: 1.6;
  margin: 0 auto;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

/* ── 3D Coverflow Stage Viewport ── */
.card-slider-wrap .cs-stage-viewport {
  position: relative;
  width: 100%;
  height: calc(var(--cs-card-height, 490px) + 70px);
  perspective: 1200px;
  -webkit-perspective: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: visible;
  touch-action: pan-y;
  user-select: none;
}

/* ── Cards Track ── */
.card-slider-wrap .cs-track {
  position: relative;
  width: 100%;
  height: var(--cs-card-height, 490px);
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
}

/* ── Service Card ── */
.card-slider-wrap .cs-card {
  position: absolute;
  width: var(--cs-card-width, 340px);
  height: var(--cs-card-height, 490px);
  border-radius: var(--cs-card-radius, 16px);
  overflow: hidden;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  background-color: #14171c;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1), 
              opacity 0.65s cubic-bezier(0.25, 1, 0.5, 1), 
              filter 0.65s ease, 
              box-shadow 0.65s ease;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  outline: none;
}

/* ── Card Background Image ── */
.card-slider-wrap .cs-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.card-slider-wrap .cs-card.cs-card-active:hover .cs-card-bg {
  transform: scale(1.06);
}

/* ── Card Gradient Overlay ── */
.card-slider-wrap .cs-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.35) 45%,
    var(--cs-card-overlay, rgba(10, 10, 10, 0.88)) 85%,
    var(--cs-card-overlay, rgba(10, 10, 10, 0.95)) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* ── Optional Badge ── */
.card-slider-wrap .cs-card-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  background: var(--cs-color-badge-bg, #C40000);
  color: var(--cs-color-badge-text, #ffffff);
  font-family: var(--cs-font-title, sans-serif);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ── Card Content Container ── */
.card-slider-wrap .cs-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 26px 24px 24px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.4s ease;
}

.card-slider-wrap .cs-card-title {
  font-family: var(--cs-font-title, sans-serif);
  font-size: var(--cs-size-card-title, 24px);
  font-weight: var(--cs-weight-title, 800);
  text-transform: var(--cs-transform-title, none);
  color: var(--cs-color-card-title, #ffffff);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.card-slider-wrap .cs-card-desc {
  font-family: var(--cs-font-desc, sans-serif);
  font-size: var(--cs-size-card-desc, 14px);
  font-weight: var(--cs-weight-desc, 400);
  color: var(--cs-color-card-desc, #e2e2e2);
  line-height: 1.48;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.card-slider-wrap .cs-card-btn-wrap {
  margin-top: 6px;
}

/* ── Small CTA Button ── */
.card-slider-wrap .cs-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cs-color-btn-bg, #C40000);
  color: var(--cs-color-btn-text, #ffffff);
  font-family: var(--cs-font-title, sans-serif);
  font-size: var(--cs-size-card-btn, 13.5px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  padding: 9px 18px;
  border-radius: 4px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(196, 0, 0, 0.4);
  cursor: pointer;
}

.card-slider-wrap .cs-card-btn:hover {
  background: var(--cs-color-btn-hover, #e01010);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(196, 0, 0, 0.55);
}

/* ── Active vs Non-Active States ── */
.card-slider-wrap .cs-card:not(.cs-card-active) {
  filter: brightness(0.85);
}

.card-slider-wrap .cs-card.cs-card-active {
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.7);
  filter: brightness(1);
}

/* ── Navigation Arrows ── */
.card-slider-wrap .cs-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 25;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 0;
  outline: none;
}

.card-slider-wrap .cs-nav-arrow svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
  transition: transform 0.2s ease;
}

.card-slider-wrap .cs-arrow-prev {
  left: 20px;
}

.card-slider-wrap .cs-arrow-next {
  right: 20px;
}

.card-slider-wrap .cs-nav-arrow:hover {
  background: var(--cs-color-btn-bg, #C40000);
  border-color: var(--cs-color-btn-bg, #C40000);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 24px rgba(196, 0, 0, 0.45);
}

.card-slider-wrap .cs-arrow-prev:hover svg {
  transform: translateX(-2px);
}

.card-slider-wrap .cs-arrow-next:hover svg {
  transform: translateX(2px);
}

/* ── Pagination Dots ── */
.card-slider-wrap .cs-dots-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  position: relative;
  z-index: 10;
}

.card-slider-wrap .cs-dot {
  width: 22px;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
}

.card-slider-wrap .cs-dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.card-slider-wrap .cs-dot.active {
  background: var(--cs-color-btn-bg, #C40000);
  width: 42px;
}

/* ── Flat Carousel Mode ── */
.card-slider-section[data-layout="flat_carousel"] .cs-stage-viewport {
  perspective: none;
  -webkit-perspective: none;
}

.card-slider-section[data-layout="flat_carousel"] .cs-card {
  transform-style: flat;
  -webkit-transform-style: flat;
}

/* ── Responsive Queries ── */
@media (max-width: 992px) {
  .card-slider-wrap {
    --cs-card-width: 300px;
    --cs-card-height: 440px;
  }
  .card-slider-wrap .cs-stage-viewport {
    height: calc(var(--cs-card-height, 440px) + 50px);
  }
  .card-slider-wrap .cs-section-title {
    font-size: 34px;
  }
}

@media (max-width: 768px) {
  .card-slider-wrap {
    --cs-card-width: 270px;
    --cs-card-height: 410px;
  }
  .card-slider-wrap .cs-nav-arrow {
    width: 42px;
    height: 42px;
  }
  .card-slider-wrap .cs-arrow-prev { left: 10px; }
  .card-slider-wrap .cs-arrow-next { right: 10px; }
  .card-slider-wrap .cs-section-title {
    font-size: 28px;
  }
  .card-slider-wrap .cs-card-title {
    font-size: 21px;
  }
}

@media (max-width: 480px) {
  .card-slider-wrap {
    --cs-card-width: 78vw;
    --cs-card-height: 390px;
  }
  .card-slider-wrap .cs-stage-viewport {
    height: calc(var(--cs-card-height, 390px) + 40px);
  }
  .card-slider-wrap .card-slider-section {
    padding: 50px 0 65px;
  }
  .card-slider-wrap .cs-nav-arrow {
    display: none; /* Rely on touch swiping on mobile screens */
  }
}