/* =========================================
   DBL Horizontal Card Slider
   Dark:  [dbl_horizontal_card_slider theme="dark"]
   Light: [dbl_horizontal_card_slider theme="light"]
========================================= */

.dbl-card-slider {
  /* Component controls */
  --slider-surface: var(--surface-dark, #111);
  --slider-text: var(--text-on-dark, #fff);
  --slider-muted: #aaa;
  --slider-accent: var(--accent, #39ff14);
  --slider-mark-colour: var(--accent, #39ff14);
  --slider-mark-opacity: .22;

  --slider-gutter: clamp(24px, 3.2vw, 64px);
  --slider-gap: clamp(28px, 2.5vw, 56px);
  --slider-padding: clamp(72px, 8vw, 140px);

  position: relative;
  isolation: isolate;
  width: 100%;
  overflow: hidden;

  padding-block: var(--slider-padding);
  background: var(--slider-surface);
  color: var(--slider-text);
}

/* =========================================
   Themes
========================================= */

.dbl-card-slider.is-dark {
  --slider-surface: var(--surface-dark, #111);
  --slider-text: #fff;
  --slider-muted: var(--text-on-dark-muted, #aaa);
  --slider-mark-colour: var(--accent, #39ff14);
  --slider-mark-opacity: .22;
}

.dbl-card-slider.is-light {
  --slider-surface: #fff;
  --slider-text: #111;
  --slider-muted: var(--text-muted, #999);
  --slider-accent: var(--accent, #39ff14);
  --slider-mark-colour: #d9d9d9;
  --slider-mark-opacity: .5;
  --control-colour: #888;
  --control-hover-colour: var(--accent, #39ff14);
}

/* =========================================
   Background X
   The mask-image URL remains supplied by PHP
========================================= */

.dbl-card-slider::before {
  content: "";

  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(-260px, -10vw, -100px);

  width: min(72vw, 1200px);
  aspect-ratio: 1182.39 / 1216.85;

  background-color: var(--slider-mark-colour);
  opacity: var(--slider-mark-opacity);

  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;

  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;

  transform: translateY(-50%);
  pointer-events: none;
}

.dbl-card-slider__header,
.dbl-card-slider__track {
  position: relative;
  z-index: 1;
}

/* =========================================
   Header
========================================= */

.dbl-card-slider__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;

  padding-inline: var(--slider-gutter);
  margin-bottom: clamp(72px, 9vw, 150px);
}

.dbl-card-slider__heading {
  max-width: 20ch;
  margin: 0;

  font-family: var(--font-heading, "Bebas Neue", sans-serif);
  font-size: var(--heading-lg, clamp(56px, 7vw, 104px));
  font-weight: var(--w-700, 700);
  line-height: var(--lh-display, .88);
  letter-spacing: var(--ls-heading, .015em);
  text-transform: uppercase;
  text-wrap: balance;
}

/* Optional plus decoration under heading */

.dbl-card-slider__heading::after {
  content: "++++++++++++";
  display: block;
  width: max-content;
  margin-top: clamp(18px, 1.8vw, 28px);

  color: var(--slider-muted);
  font-family: var(--font-ui, sans-serif);
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .36em;
  opacity: .65;
}

/* =========================================
   Controls
========================================= */

.dbl-card-slider__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.dbl-card-slider .dbl-card-slider__button {
  appearance: none;
  display: grid;
  place-items: center;

  width: 44px;
  height: 44px;
  padding: 0;

  border: 0 !important;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;

  color: var(--slider-muted) !important;
  font: inherit;
  font-size: 24px;
  line-height: 1;

  cursor: pointer;

  transition:
    color .2s ease,
    opacity .2s ease,
    transform .2s ease;
}

.dbl-card-slider .dbl-card-slider__button:hover {
  border: 0 !important;
  background: transparent !important;
  color: var(--slider-accent) !important;
  box-shadow: none !important;
}

.dbl-card-slider .dbl-card-slider__button.is-previous:hover {
  transform: translateX(-3px);
}

.dbl-card-slider .dbl-card-slider__button.is-next:hover {
  transform: translateX(3px);
}

/* Accessible keyboard focus */

.dbl-card-slider .dbl-card-slider__button:focus {
  background: transparent !important;
  box-shadow: none !important;
}

.dbl-card-slider .dbl-card-slider__button:focus:not(:focus-visible) {
  outline: none;
}

.dbl-card-slider .dbl-card-slider__button:focus-visible {
  color: var(--slider-accent) !important;
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* Disabled controls */

.dbl-card-slider .dbl-card-slider__button:disabled,
.dbl-card-slider .dbl-card-slider__button:disabled:hover {
  color: var(--slider-muted) !important;
  background: transparent !important;
  opacity: .25;
  cursor: default;
  transform: none;
}

/* =========================================
   Track
========================================= */

.dbl-card-slider__track {
  display: flex;
  align-items: stretch;
  gap: var(--slider-gap);

  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;

  padding-inline: var(--slider-gutter);
  padding-bottom: 10px;

  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--slider-gutter);

  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.dbl-card-slider__track::-webkit-scrollbar {
  display: none;
}

/* =========================================
   Cards
========================================= */

.dbl-card-slider__card {
  display: grid;
  flex: 0 0 clamp(250px, 21vw, 390px);
  align-content: start;
  align-items: start;

  min-width: 0;
  min-height: clamp(280px, 25vw, 430px);
  padding: 0;

  border: 0;
  background: transparent;
  color: inherit;

  scroll-snap-align: start;
}

/* Objectives */
.dbl-card-slider.is-dark .dbl-card-slider__card {
  grid-template-rows:
    auto
    clamp(140px, 9vw, 180px)
    auto;
}

/* Pillars */
.dbl-card-slider.is-light .dbl-card-slider__card {
  grid-template-rows:
    auto
    clamp(140px, 9vw, 180px)
    auto;
}

/* Numbers — all tablet and desktop views */
.dbl-card-slider__number {
  display: block;
  margin-bottom: clamp(28px, 3.5vw, 55px);

  color: var(--slider-accent);
  font-family: var(--font-ui, sans-serif);
  font-size: var(--text-label, clamp(14px, 1vw, 18px));
  font-weight: var(--w-700, 700);
  line-height: 1;
  letter-spacing: var(--ls-ui, -.02em);
}

/* Standard card heading — Objectives */

.dbl-card-slider__card-title {
  max-width: 20ch;
  margin: 0;
  align-self: start;

  font-family: var(--font-heading, "Bebas Neue", sans-serif);
  font-size: clamp(40px, 3vw, 60px);
  font-weight: var(--w-700, 700);
  line-height: var(--lh-heading, .95);
  letter-spacing: var(--ls-heading, .015em);
}

/* Pillars heading treatment */

.dbl-card-slider.is-light .dbl-card-slider__card-title {
  max-width: 10ch;
  margin: 0;
  align-self: start;

  font-family: var(--font-heading, "Bebas Neue", sans-serif);
  font-size: clamp(40px, 3vw, 60px);
  font-weight: var(--w-700, 700);
  line-height: var(--lh-heading, .95);
  letter-spacing: var(--ls-heading, .015em);
}

/*
   Covers the likely accent-title class names.
   Keep the selector matching your PHP markup.
*/

.dbl-card-slider__accent-title,
.dbl-card-slider__title-accent,
.dbl-card-slider__card-title-accent {
  display: block;
  color: var(--slider-accent);
}

/* Description */

.dbl-card-slider__description {
  max-width: 32ch;
  margin: 0;
  align-self: start;

  color: var(--slider-muted);
  font-family: var(--font-body, sans-serif);
  font-size: var(--text-body, clamp(18px, calc(16px + .25vw), 22px));
  font-weight: var(--w-400, 400);
  line-height: var(--lh-body, 1.45);
  letter-spacing: var(--ls-body, -.01em);
}

.dbl-card-slider__description p {
  margin: 0;
}

.dbl-card-slider__description p + p {
  margin-top: 1em;
}

/* Optional larger-body modifier */

.dbl-card-slider.has-large-body .dbl-card-slider__description {
  font-size: var(--text-body-lg, clamp(20px, 1.35vw, 26px));
  line-height: var(--lh-body-lg, 1.35);
}

/* Keep controls appropriate to each slider theme */
.dbl-card-slider.is-light .dbl-card-slider__button:hover,
.dbl-card-slider.is-light .dbl-card-slider__button:focus-visible {
  color: #111 !important;
  background: transparent !important;
}

.dbl-card-slider.is-dark .dbl-card-slider__button:hover,
.dbl-card-slider.is-dark .dbl-card-slider__button:focus-visible {
  color: var(--accent, #39ff14) !important;
  background: transparent !important;
}

/* Disabled arrows should not react on hover */
.dbl-card-slider .dbl-card-slider__button:disabled,
.dbl-card-slider .dbl-card-slider__button:disabled:hover {
  color: var(--slider-muted, #999) !important;
  background: transparent !important;
  opacity: .3;
}


/* =========================================
   Tablet
========================================= */

@media (max-width: 1100px) {
  .dbl-card-slider {
    --slider-padding: clamp(64px, 9vw, 100px);
  }

  .dbl-card-slider__header {
    margin-bottom: clamp(60px, 9vw, 100px);
  }

  .dbl-card-slider__card {
    flex-basis: clamp(280px, 42vw, 420px);
  }

  .dbl-card-slider::before {
    right: -32vw;
    width: 105vw;
  }
}

/* =========================================
   Mobile
========================================= */

@media (max-width: 767px) {
  .dbl-card-slider {
    --slider-gutter: 24px;
    --slider-gap: 24px;
    --slider-padding: 64px;
  }

  .dbl-card-slider__header {
    align-items: flex-start;
    margin-bottom: 64px;
  }

  .dbl-card-slider__heading {
    max-width: 20ch;
    font-size: clamp(52px, 16vw, 76px);
  }

  .dbl-card-slider__controls {
    display: none;
  }

  .dbl-card-slider__track {
    padding-right: 12vw;
  }
	
	.dbl-card-slider.is-dark .dbl-card-slider__card,
	.dbl-card-slider.is-light .dbl-card-slider__card {
	  grid-template-rows: auto auto auto;
	}

	.dbl-card-slider__card {
	  flex-basis: min(82vw, 360px);
	  min-height: 440px;
	}

	.dbl-card-slider__number {
	  margin-bottom: 64px;
	}

	.dbl-card-slider__card-title {
	  margin-bottom: 24px;
	  font-size: clamp(26px, 8vw, 34px);
	}

	.dbl-card-slider.is-light .dbl-card-slider__card-title {
	  font-size: clamp(42px, 13vw, 58px);
	}

  .dbl-card-slider__description {
    font-size: var(--text-body, 18px);
  }

  .dbl-card-slider::before {
    top: 56%;
    right: -70vw;
    width: 165vw;
    opacity: calc(var(--slider-mark-opacity));
  }
}

/* =========================================
   Reduced motion
========================================= */

@media (prefers-reduced-motion: reduce) {
  .dbl-card-slider__track {
    scroll-behavior: auto;
  }

  .dbl-card-slider__button {
    transition: none;
  }
}