/* ==========================================================
   HDS Homepage Sections
   Case studies panel + auto-scrolling testimonials.
   Uses the theme's colour/font variables from style.css.
   ========================================================== */

/* ---------- Case studies ---------- */

.case-studies-title p {
  max-width: 900px;
  margin: 18px auto 0;
  font-size: 19px;
  font-weight: 300;
  line-height: 1.6;
}
.case-studies-updated {
  display: inline-block;
  margin-top: 18px;
  padding: 7px 14px;
  border-radius: 50px;
  background-color: var(--color-white-color);
  border: 1px solid var(--color-border-color);
  color: var(--color-dark-blue);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .03em;
}
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  align-items: stretch;
}
.case-study-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(20, 61, 89, 0.06);
  transition: transform .3s ease, box-shadow .3s ease;
}
.case-study-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(20, 61, 89, 0.14);
}

/* photo + timeframe badge */
.case-study-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-dark-blue);
}
.case-study-image.no-image {
  aspect-ratio: auto;
  min-height: 70px;
}
.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform .6s ease;
}
.case-study-card:hover .case-study-image img {
  transform: scale(1.04);
}
.case-study-timeframe {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 50px;
  background-color: var(--color-yellow-orange);
  color: var(--color-dark-blue);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}
.case-study-timeframe svg {
  flex-shrink: 0;
}

/* text */
.case-study-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 28px 28px 32px;
}
.case-study-client {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-dark-blue);
  margin-bottom: 20px;
}

/* before -> now strip */
.case-study-growth {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  margin-bottom: 20px;
  border-radius: 12px;
  background: var(--color-button-bg);
  color: var(--color-white-color);
}
.case-study-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.case-study-stat.is-after {
  flex: 1;
}
.case-study-stat-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .7;
  line-height: 1;
}
.case-study-stat-value {
  font-family: var(--secondary-font);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
}
.case-study-stat.is-before .case-study-stat-value {
  font-size: 17px;
  opacity: .8;
}
.case-study-stat.is-after .case-study-stat-value {
  color: var(--color-yellow-orange);
}
.case-study-arrow {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--color-yellow-orange);
}

.case-study-summary {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-text-color);
}
.case-study-results {
  list-style: none;
  margin-top: auto;
  padding-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.case-study-summary + .case-study-results {
  margin-top: 22px;
  border-top: 1px solid var(--color-border-color);
}
.case-study-results li {
  position: relative;
  padding-left: 32px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text-color);
}
.case-study-results li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-yellow-orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23143D59' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.case-study-link {
  margin-top: auto;
  padding-top: 28px;
}
.case-study-link .btn {
  font-size: 17px;
  padding: 12px 24px;
}

/* ---------- Auto-scrolling testimonials ---------- */

.testimonial-carousel--auto .swiper-wrapper {
  align-items: stretch;
}
.testimonial-carousel--auto .swiper-slide {
  height: auto;
  display: flex;
  align-items: center;
}
.testimonial-carousel--auto .reviews-text {
  max-width: 980px;
  padding-inline: 90px;
}
.testimonial-carousel-nav {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 52px;
  height: 52px;
  margin-top: -44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .6);
  background: rgba(0, 0, 0, .15);
  color: var(--color-white-color);
  cursor: pointer;
  transition: .3s;
}
.testimonial-carousel-nav:hover,
.testimonial-carousel-nav:focus-visible {
  background-color: var(--color-yellow-orange);
  border-color: var(--color-yellow-orange);
  color: var(--color-dark-blue);
}
.testimonial-carousel-prev { left: 24px; }
.testimonial-carousel-next { right: 24px; }
.testimonial-carousel-nav.swiper-button-disabled { opacity: .35; cursor: default; }

/* ---------- Responsive ---------- */

@media (max-width: 1199.98px){
  .case-studies-grid { gap: 22px; }
  .case-study-body { padding: 24px 22px 28px; }
  .case-study-client { font-size: 26px; }
  .case-study-growth { padding: 14px; gap: 10px; }
  .case-study-stat-value { font-size: 19px; }
  .case-study-stat.is-before .case-study-stat-value { font-size: 15px; }
}
@media (max-width: 991.98px){
  .case-studies-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* odd last card spans the full row, photo beside the text */
  .case-studies-grid .case-study-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    flex-direction: row;
  }
  .case-studies-grid .case-study-card:last-child:nth-child(odd) .case-study-image {
    width: 42%;
    flex-shrink: 0;
    aspect-ratio: auto;
  }
  .testimonial-carousel--auto .reviews-text { padding-inline: 76px; }
}
@media (max-width: 767.98px){
  .case-studies-title p { font-size: 17px; margin-top: 12px; }
  .case-studies-grid { grid-template-columns: 1fr; gap: 18px; }
  .case-studies-grid .case-study-card:last-child:nth-child(odd) { flex-direction: column; }
  .case-studies-grid .case-study-card:last-child:nth-child(odd) .case-study-image { width: auto; aspect-ratio: 4 / 3; }
  .case-study-body { padding: 22px 20px 24px; }
  .case-study-client { font-size: 24px; margin-bottom: 16px; }
  .case-study-stat-value { font-size: 20px; }
  .case-study-summary { font-size: 16px; }
  .case-study-results li { font-size: 15px; }
  .case-study-timeframe { left: 14px; bottom: 14px; font-size: 13px; }
  .testimonial-carousel--auto .reviews-text { padding-inline: 14px; }
  .testimonial-carousel-nav { display: none; }
}

/* ---------- Testimonial cards ---------- */

.testimonials-title {
  text-align: center;
  margin-bottom: 44px;
}
.testimonial-cards-inner {
  position: relative;
}
.testimonial-carousel--cards {
  overflow: hidden;
  /* extra room so the card shadows aren't cut off */
  padding: 12px 16px 24px;
  margin: -12px -16px -24px;
}
.testimonial-carousel--cards .swiper-slide {
  height: auto;
  display: flex;
  align-items: stretch;
}
/* while one card is expanded, keep the others at their own height, top-aligned */
.testimonial-carousel--cards:has(.is-expanded) .swiper-slide {
  align-items: flex-start;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  padding: 36px 36px 30px;
  border-radius: 20px;
  background: linear-gradient(145deg, #143D59 0%, #02233A 100%);
  box-shadow: 0 10px 24px rgba(20, 61, 89, 0.16);
  color: var(--color-white-color);
  text-align: left;
}
.testimonial-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.testimonial-card-logo {
  height: 40px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  object-position: left center;
}
.testimonial-card-stars {
  flex-shrink: 0;
  color: var(--color-yellow-orange);
}
.testimonial-card-quote {
  position: relative;
  margin: 0;
  padding-left: 22px;
  border-left: 3px solid var(--color-yellow-orange);
}
.testimonial-card-text {
  max-height: 13.6em; /* about 8 lines before "Read more" */
  overflow: hidden;
  transition: max-height .4s ease;
}
.testimonial-card.is-clipped .testimonial-card-text {
  -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent);
          mask-image: linear-gradient(to bottom, #000 70%, transparent);
}
.testimonial-card.is-expanded .testimonial-card-text {
  max-height: 200em;
  -webkit-mask-image: none;
          mask-image: none;
}
.testimonial-card-text p {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
}
.testimonial-card-text p:not(:last-child) {
  margin-bottom: 14px;
}
.testimonial-card-more {
  align-self: flex-start;
  margin: 12px 0 0 22px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-yellow-orange);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.testimonial-card-more:hover { color: var(--color-white-color); }
.testimonial-card-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: auto;
  padding-top: 24px;
}
.testimonial-card-name {
  font-family: var(--secondary-font);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
}
.testimonial-card-company {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-yellow-orange);
}

/* arrows + dots under the cards (dark, for the light page background) */
.testimonial-carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 34px;
}
.testimonial-carousel-controls .testimonial-carousel-pagination {
  position: static;
  width: auto;
  margin: 0;
  display: flex;
  gap: 4px;
}
.testimonial-carousel--cards .testimonial-carousel-pagination .swiper-pagination-bullet {
  background-color: var(--color-dark-blue);
  opacity: .25;
}
.testimonial-carousel--cards .testimonial-carousel-pagination .swiper-pagination-bullet-active {
  background-color: var(--color-yellow-orange);
  opacity: 1;
}
.testimonial-carousel-controls .testimonial-carousel-nav {
  position: static;
  margin: 0;
  width: 46px;
  height: 46px;
  background: transparent;
  border-color: var(--color-dark-blue);
  color: var(--color-dark-blue);
}
.testimonial-carousel-controls .testimonial-carousel-nav:hover,
.testimonial-carousel-controls .testimonial-carousel-nav:focus-visible {
  background-color: var(--color-yellow-orange);
  border-color: var(--color-yellow-orange);
  color: var(--color-dark-blue);
}

@media (max-width: 767.98px){
  .testimonials-title { margin-bottom: 28px; }
  .testimonial-carousel--cards { padding: 12px 12px 24px; margin: -12px -12px -24px; }
  .testimonial-card { padding: 26px 22px 24px; }
  .testimonial-card-logo { height: 32px; max-width: 120px; }
  .testimonial-card-stars { width: 100px; }
  .testimonial-card-quote { padding-left: 16px; }
  .testimonial-card-more { margin-left: 16px; }
  .testimonial-card-text p { font-size: 15px; }
  .testimonial-card-name { font-size: 19px; }
  .testimonial-card-company { font-size: 12px; }
  .testimonial-carousel-controls { margin-top: 24px; }
  .testimonial-carousel-controls .testimonial-carousel-nav { display: none; }
}