/* =============================================================================
   Featured Case Studies Showcase Block (Matches home.psd & encoderz-html)
   ============================================================================= */

.case-studies-section,
.encoderz-block-case-studies {
  padding: 105px 0 95px;
  background-color: var(--white, #ffffff);
  background-image: url('../../assets/backgrounds/our-work-bg.png');
  background-size: 100% auto;
  background-position: center top;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

.case-studies-section .section-eyebrow,
.encoderz-block-case-studies .section-eyebrow {
  display: inline-block;
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary, #03adaa);
  margin-bottom: 0.65rem;
}

.case-studies-section .section-title,
.encoderz-block-case-studies .section-title {
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-size: clamp(2.1rem, 3.8vw, 3rem);
  font-weight: 700;
  color: var(--dark-navy, #040f23);
  margin-bottom: 0.85rem;
  line-height: 1.2;
}

.case-studies-section .section-title + p,
.encoderz-block-case-studies .section-title + p,
.case-studies-section p,
.encoderz-block-case-studies p {
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-size: 1.05rem;
  color: #556885;
  line-height: 1.75;
  max-width: 620px;
  margin-top: 0.85rem;
  margin-bottom: 0;
}

/* Nav Buttons matching Ellipse 1 (68-71px diameter) in home.psd */
.case-studies-section .custom-owl-nav-btn,
.encoderz-block-case-studies .custom-owl-nav-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--white, #ffffff);
  border: 1.8px solid var(--primary, #03adaa);
  color: var(--primary, #03adaa);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(3, 173, 170, 0.12);
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  padding: 0;
  line-height: 1;
}

.case-studies-section .custom-owl-nav-btn:hover,
.encoderz-block-case-studies .custom-owl-nav-btn:hover {
  background: var(--primary, #03adaa);
  border-color: var(--primary, #03adaa);
  color: #ffffff;
  transform: scale(1.08);
  box-shadow: 0 8px 22px rgba(3, 173, 170, 0.35);
}

/* Full-width showcase wrapper (x=0 to 1920 in home.psd) */
.case-studies-fullwidth,
.encoderz-block-case-studies .case-studies-fullwidth {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
}

.case-studies-fullwidth .owl-carousel .owl-stage-outer,
.encoderz-block-case-studies .owl-carousel .owl-stage-outer {
  overflow: visible;
  padding: 0 !important;
}

.case-studies-fullwidth .owl-item,
.encoderz-block-case-studies .owl-item {
  padding: 0 !important;
  margin: 0 !important;
}

/* Slide Panel matching 480x723 proportion in home.psd */
.case-study-slide-panel,
.encoderz-block-case-studies .case-study-slide-panel {
  position: relative;
  width: 100%;
  height: 723px;
  min-height: 723px;
  margin: 0;
  padding: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  border: none;
  cursor: pointer;
  background-color: #040f23;
}

.case-study-img,
.encoderz-block-case-studies .case-study-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1;
  transition: transform 0.65s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.case-study-slide-panel:hover .case-study-img,
.encoderz-block-case-studies .case-study-slide-panel:hover .case-study-img {
  transform: scale(1.04);
}

/* Plus Button (Layer 42 in home.psd) */
.case-study-plus-btn,
.encoderz-block-case-studies .case-study-plus-btn {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary, #03adaa);
  color: #040f23;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  z-index: 5;
  box-shadow: 0 6px 16px rgba(3, 173, 170, 0.4);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  text-decoration: none;
  opacity: 0;
  transform: scale(0.85);
}

.case-study-slide-panel.active .case-study-plus-btn,
.case-study-slide-panel:hover .case-study-plus-btn,
.encoderz-block-case-studies .case-study-slide-panel.active .case-study-plus-btn,
.encoderz-block-case-studies .case-study-slide-panel:hover .case-study-plus-btn {
  opacity: 1;
  transform: scale(1);
}

.case-study-plus-btn:hover,
.encoderz-block-case-studies .case-study-plus-btn:hover {
  background: #00c7c4;
  color: #040f23;
  transform: scale(1.12) rotate(90deg);
  box-shadow: 0 8px 24px rgba(3, 173, 170, 0.6);
}

/* Gradient Overlay & Text Container (Rectangle 6 in home.psd) */
.case-study-overlay,
.encoderz-block-case-studies .case-study-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 60px 38px 42px;
  background: linear-gradient(180deg, transparent 0%, rgba(4, 15, 35, 0.72) 40%, rgba(4, 15, 35, 0.96) 100%);
  z-index: 4;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.case-study-slide-panel.active .case-study-overlay,
.case-study-slide-panel:hover .case-study-overlay,
.encoderz-block-case-studies .case-study-slide-panel.active .case-study-overlay,
.encoderz-block-case-studies .case-study-slide-panel:hover .case-study-overlay {
  opacity: 1;
  transform: translateY(0);
}

.case-study-title,
.encoderz-block-case-studies .case-study-title {
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.case-study-overlay p,
.case-study-desc,
.encoderz-block-case-studies .case-study-overlay p,
.encoderz-block-case-studies .case-study-desc {
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Button matching Rounded Rectangle 7 (357x71) in home.psd */
.btn-case-outline,
.encoderz-block-case-studies .btn-case-outline {
  background: #ffffff;
  color: var(--primary, #03adaa);
  font-family: var(--font-body, 'Roboto Slab', serif);
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1.15rem 3.4rem;
  border-radius: 8px;
  border: 1.8px solid var(--primary, #03adaa);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(3, 173, 170, 0.08);
}

.btn-case-outline:hover,
.encoderz-block-case-studies .btn-case-outline:hover {
  background: var(--primary, #03adaa);
  color: #040f23;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(3, 173, 170, 0.35);
}

/* Responsive adjustments matching encoderz-html */
@media (max-width: 1399.98px) {
  .case-study-slide-panel,
  .encoderz-block-case-studies .case-study-slide-panel {
    height: 640px;
    min-height: 640px;
  }
}

@media (max-width: 1199.98px) {
  .case-study-slide-panel,
  .encoderz-block-case-studies .case-study-slide-panel {
    height: 560px;
    min-height: 560px;
  }
}

@media (max-width: 991.98px) {
  .case-studies-section,
  .encoderz-block-case-studies {
    padding: 80px 0 70px;
  }
  .case-study-slide-panel,
  .encoderz-block-case-studies .case-study-slide-panel {
    height: 500px;
    min-height: 500px;
  }
  .case-studies-section .custom-owl-nav-btn,
  .encoderz-block-case-studies .custom-owl-nav-btn {
    width: 54px;
    height: 54px;
    font-size: 1.2rem;
  }
  .case-study-overlay,
  .encoderz-block-case-studies .case-study-overlay {
    padding: 40px 25px 30px;
  }
  .case-study-title,
  .encoderz-block-case-studies .case-study-title {
    font-size: 1.15rem;
  }
  .case-study-desc,
  .encoderz-block-case-studies .case-study-desc {
    font-size: 0.88rem;
  }
}

@media (max-width: 767.98px) {
  .case-study-slide-panel,
  .encoderz-block-case-studies .case-study-slide-panel {
    height: 460px;
    min-height: 460px;
  }
  .btn-case-outline,
  .encoderz-block-case-studies .btn-case-outline {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 0.88rem;
  }
}