/**
 * Lint Sliders — Frontend Styles
 * ================================
 * Uses CSS custom properties for easy theming per-project.
 */

/* ── Theme Tokens (override in your theme CSS) ── */
:root {
  --lint-slider-height: 600px;
  --lint-slider-height-mobile: 420px;
  --lint-slider-title-size: clamp(2.25rem, 5vw, 3.5rem);
  --lint-slider-title-weight: 800;
  --lint-slider-title-line-height: 1.12;
  --lint-slider-title-max-width: 700px;
  --lint-slider-title-shadow: 0 2px 30px rgba(0, 0, 0, 0.35);
  --lint-slider-subtitle-size: clamp(1rem, 2vw, 1.2rem);
  --lint-slider-subtitle-max-width: 560px;
  --lint-slider-subtitle-line-height: 1.7;
  --lint-slider-btn-radius: 6px;
  --lint-slider-btn-font-size: 16px;
  --lint-slider-btn-padding: 16px 36px;
  --lint-slider-btn-primary-bg: #e67e22;
  --lint-slider-btn-primary-color: #fff;
  --lint-slider-btn-primary-hover-bg: #d35400;
  --lint-slider-btn-secondary-bg: transparent;
  --lint-slider-btn-secondary-color: #fff;
  --lint-slider-btn-secondary-border: #fff;
  --lint-slider-btn-secondary-hover-bg: #fff;
  --lint-slider-btn-secondary-hover-color: #1a3a5c;
  --lint-slider-text-color: #fff;
  --lint-slider-arrow-size: 44px;
  --lint-slider-arrow-bg: rgba(255, 255, 255, 0.15);
  --lint-slider-arrow-color: #fff;
  --lint-slider-dot-color: rgba(255, 255, 255, 0.5);
  --lint-slider-dot-active: #fff;
  --lint-slider-content-max-width: 1200px;
  --lint-slider-content-padding: 0 24px;
  --lint-slider-buttons-gap: 16px;
  --lint-slider-buttons-margin-top: 32px;
  --lint-slider-transition: 0.3s ease;
}

/* ── Container (full-width breakout) ── */
.lint-slider {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: var(--lint-slider-height);
  overflow: hidden;
}

.lint-slider .swiper-wrapper {
  min-height: inherit;
}

/* ── Slide ── */
.lint-slider__slide {
  position: relative;
  display: flex;
  align-items: center;
  min-height: inherit;
  overflow: hidden;
}

/* ── Background Image ── */
.lint-slider__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  transition: transform 6s ease-out;
}

/* Subtle ken-burns on active slide */
.swiper-slide-active .lint-slider__bg {
  transform: scale(1.05);
}

/* ── Overlay ── */
.lint-slider__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--lint-slider-overlay-color, #1a3a5c);
}

/* ── Content ── */
.lint-slider__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--lint-slider-content-max-width);
  margin: 0 auto;
  padding: var(--lint-slider-content-padding);
  color: var(--lint-slider-text-color);
}

.lint-slider__title {
  font-size: var(--lint-slider-title-size) !important;
  font-weight: var(--lint-slider-title-weight) !important;
  line-height: var(--lint-slider-title-line-height) !important;
  max-width: var(--lint-slider-title-max-width);
  margin: 0 0 20px !important;
  color: var(--lint-slider-text-color, #fff) !important;
  text-shadow: var(--lint-slider-title-shadow);
}

.lint-slider__subtitle {
  font-size: var(--lint-slider-subtitle-size);
  font-weight: 400;
  line-height: var(--lint-slider-subtitle-line-height);
  max-width: var(--lint-slider-subtitle-max-width);
  margin: 0;
  opacity: 0.92;
  color: inherit;
}

/* ── Buttons ── */
.lint-slider__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lint-slider-buttons-gap);
  margin-top: var(--lint-slider-buttons-margin-top);
}

.lint-slider__btn {
  display: inline-flex;
  align-items: center;
  padding: var(--lint-slider-btn-padding);
  font-size: var(--lint-slider-btn-font-size);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--lint-slider-btn-radius);
  transition: all var(--lint-slider-transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.lint-slider__btn--primary {
  background: var(--lint-slider-btn-primary-bg);
  color: var(--lint-slider-btn-primary-color, #fff) !important;
  border-color: var(--lint-slider-btn-primary-bg);
}

.lint-slider__btn--primary:hover {
  background: var(--lint-slider-btn-primary-hover-bg);
  border-color: var(--lint-slider-btn-primary-hover-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(230, 126, 34, 0.35);
}

.lint-slider__btn--secondary {
  background: var(--lint-slider-btn-secondary-bg);
  color: var(--lint-slider-btn-secondary-color, #fff) !important;
  border-color: var(--lint-slider-btn-secondary-border);
}

.lint-slider__btn--secondary:hover {
  background: var(--lint-slider-btn-secondary-hover-bg);
  color: var(--lint-slider-btn-secondary-hover-color);
  transform: translateY(-2px);
}

/* ── Navigation Arrows ── */
.lint-slider__arrow.swiper-button-prev,
.lint-slider__arrow.swiper-button-next {
  width: var(--lint-slider-arrow-size);
  height: var(--lint-slider-arrow-size);
  background: var(--lint-slider-arrow-bg);
  border-radius: 50%;
  color: var(--lint-slider-arrow-color);
  transition: all var(--lint-slider-transition);
  backdrop-filter: blur(4px);
}

.lint-slider__arrow.swiper-button-prev:hover,
.lint-slider__arrow.swiper-button-next:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lint-slider__arrow.swiper-button-prev::after,
.lint-slider__arrow.swiper-button-next::after {
  font-size: 16px;
  font-weight: 700;
}

/* ── Pagination Dots ── */
.lint-slider__pagination.swiper-pagination {
  bottom: 24px;
}

.lint-slider__pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: var(--lint-slider-dot-color);
  opacity: 1;
  transition: all var(--lint-slider-transition);
}

.lint-slider__pagination .swiper-pagination-bullet-active {
  background: var(--lint-slider-dot-active);
  transform: scale(1.25);
}

/* ── Slide Content Animations ── */
.lint-slider__slide .lint-slider__title,
.lint-slider__slide .lint-slider__subtitle,
.lint-slider__slide .lint-slider__buttons {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.swiper-slide-active .lint-slider__title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

.swiper-slide-active .lint-slider__subtitle {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.35s;
}

.swiper-slide-active .lint-slider__buttons {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

/* ── Text Alignment Variants ── */
.lint-slider__slide[style*="text-align:left"] .lint-slider__content {
  /* left-aligned: text flows naturally */
}

.lint-slider__slide[style*="text-align:center"] .lint-slider__content {
  text-align: center;
}

.lint-slider__slide[style*="text-align:center"] .lint-slider__title,
.lint-slider__slide[style*="text-align:center"] .lint-slider__subtitle {
  margin-left: auto;
  margin-right: auto;
}

.lint-slider__slide[style*="text-align:center"] .lint-slider__buttons {
  justify-content: center;
}

.lint-slider__slide[style*="text-align:right"] .lint-slider__content {
  text-align: right;
}

.lint-slider__slide[style*="text-align:right"] .lint-slider__title,
.lint-slider__slide[style*="text-align:right"] .lint-slider__subtitle {
  margin-left: auto;
}

.lint-slider__slide[style*="text-align:right"] .lint-slider__buttons {
  justify-content: flex-end;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .lint-slider,
  .lint-slider__slide {
    min-height: var(--lint-slider-height-mobile);
  }

  .lint-slider__content {
    padding: 2rem 1rem;
  }

  .lint-slider__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .lint-slider__btn {
    justify-content: center;
  }

  .lint-slider__arrow.swiper-button-prev,
  .lint-slider__arrow.swiper-button-next {
    display: none;
  }

  .lint-slider__pagination.swiper-pagination {
    bottom: 16px;
  }
}