/* ============================
   Lazy Block: cases-drawings
   ============================ */

.cases-drawings {
  padding: var(--section-padding) 0;
  background: var(--color-gray-50);
  overflow-x: hidden;
}

.cases-drawings__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.cases-drawings__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.cases-drawings__head-text .section-subtitle {
  text-align: left;
  margin: 0;
}

.cases-drawings__head-nav {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.cases-drawings__nav {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease, opacity 0.25s ease;
}

.cases-drawings__nav:hover {
  color: var(--color-white);
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 4px 8px rgba(155, 21, 21, 0.18);
}

.cases-drawings__nav:disabled {
  cursor: default;
}

.cases-drawings__nav svg {
  width: 18px;
  height: 18px;
}

.cases-drawings__viewport {
  max-width: 100%;
  overflow: hidden;
  contain: paint;
}

.cases-drawings__track {
  display: flex;
  gap: var(--space-lg);
  max-width: 100%;
  backface-visibility: hidden;
  -webkit-touch-callout: none;
}

.cases-drawings__slide {
  flex: 0 0 calc(72% - 12px);
  min-width: 0;
}

.cases-drawings__item {
  position: relative;
  margin: 0;
  min-width: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
}

.cases-drawings__item::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-accent) 50%, transparent 100%);
  z-index: 2;
}

.cases-drawings__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(10, 39, 93, 0.08), rgba(255,255,255,0) 45%),
    var(--color-white);
}

.cases-drawings__media::after {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(24, 45, 151, 0.12);
  pointer-events: none;
}

.cases-drawings__media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: contain;
  filter: contrast(1.02);
}

.cases-drawings__placeholder {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 320px;
  font-family: var(--font-heading);
  font-size: 13px;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border: 1px dashed var(--color-gray-100);
}

.cases-drawings__caption {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 18px 22px;
  border-top: 1px solid var(--color-gray-100);
  background: #0d1117;
}

.cases-drawings__label {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.cases-drawings__text {
  max-width: 60%;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.45;
  color: rgba(255,255,255,0.68);
  text-align: right;
}

.cases-drawings__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: var(--space-xl);
}

.cases-drawings__dot {
  position: relative;
  width: 10px;
  height: 10px;
  padding: 0;
  background: var(--color-gray-400);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.cases-drawings__dot::before {
  content: '';
  position: absolute;
  inset: -7px;
  border: 1px solid transparent;
  border-radius: 50%;
  transition: border-color 0.3s ease;
}

.cases-drawings__dot--active,
.cases-drawings__dot:hover {
  background: var(--color-accent);
  transform: scale(1.1);
}

.cases-drawings__dot--active::before,
.cases-drawings__dot:hover::before {
  border-color: var(--color-accent);
}

.cases-drawings__animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.cases-drawings__animate--visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1023px) {
  .cases-drawings__slide {
    flex-basis: calc(86% - 12px);
  }

  .cases-drawings__media {
    min-height: 360px;
    padding: 22px;
  }
}

@media (max-width: 767px) {
  .cases-drawings {
    padding: var(--section-padding-sm) 0;
  }

  .cases-drawings__container {
    padding: 0 var(--container-padding-mobile);
  }

  .cases-drawings__head {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .cases-drawings__head-text .section-subtitle {
    text-align: center;
  }

  .cases-drawings__slide {
    flex-basis: 100%;
  }

  .cases-drawings__media {
    min-height: 0;
    padding: 16px;
  }

  .cases-drawings__caption {
    flex-direction: column;
    gap: 8px;
  }

  .cases-drawings__text {
    max-width: none;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cases-drawings__nav,
  .cases-drawings__dot,
  .cases-drawings__dot::before,
  .cases-drawings__animate {
    transition: none;
  }
}