/* ===== RESPONSIVE USE CASES LAYOUT ===== */

/* Ensure section has proper spacing if not defined elsewhere */
.section {
  padding: 4rem 0;
}

/* Container */
.usecases-responsive {
  margin-top: 3rem;
  position: relative;
}

/* ===== MOBILE-FIRST DESIGN ===== */

/* Mobile: Card Carousel */
.usecases-mobile {
  display: block;
}

.usecase-cards-container {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  background: var(--surface);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.usecase-cards-track {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.usecase-card {
  flex: 0 0 100%;
  display: flex;
  flex-direction: column;
  min-height: 400px;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.4s ease;
}

.usecase-card.active {
  opacity: 1;
  transform: translateX(0);
}

/* Card Image */
.usecase-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-50), #d1fae5);
}

.usecase-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.usecase-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 24px;
  height: 24px;
  background: var(--brand);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.7rem;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

/* Card Content */
.usecase-card-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.usecase-card-content h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--txt);
  line-height: 1.3;
}

.usecase-card-content p {
  margin: 0 0 1rem 0;
  color: color-mix(in srgb, var(--txt) 80%, var(--muted));
  line-height: 1.5;
  font-size: 0.9rem;
  flex: 1;
}

.usecase-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.usecase-features li {
  position: relative;
  padding-left: 1.25rem;
  color: color-mix(in srgb, var(--txt) 70%, var(--muted));
  font-size: 0.85rem;
}

.usecase-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}

/* Mobile: Dot Navigation */
.usecase-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0 1rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: color-mix(in srgb, var(--muted) 30%, transparent);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.dot.active {
  background: var(--brand);
  transform: scale(1.2);
}

.dot:hover {
  background: color-mix(in srgb, var(--brand) 60%, var(--muted));
}

/* ===== DESKTOP LAYOUT ===== */

.usecases-desktop {
  display: none;
  /* Always hide desktop layout - use mobile layout for all screens */
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Tablet and up */
@media (min-width: 768px) {
  .usecase-cards-container {
    border-radius: 0;
  }

  .usecase-card-image {
    height: 220px;
  }

  .usecase-card-content {
    padding: 1.75rem;
  }

  .usecase-card-content h3 {
    font-size: 1.4rem;
  }

  .usecase-card-content p {
    font-size: 0.95rem;
  }

  .usecase-badge {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }
}

/* Desktop: Switch to split layout */
@media (min-width: 1024px) {

  /* Keep mobile layout for all screens - just enhance sizing */
  .usecases-mobile {
    display: block;
    /* Keep mobile layout visible */
  }

  /* Hide desktop layout completely */
  .usecases-desktop {
    display: none !important;
  }

  /* Enhance mobile layout for larger screens */
  .usecase-cards-container {
    margin: 0 auto;
    border-radius: 0;
  }

  .usecase-card-image {
    height: 250px;
  }

  .usecase-card-content {
    padding: 2rem;
  }

  .usecase-card-content h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }

  .usecase-card-content p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  .usecase-features li {
    font-size: 0.9rem;
    padding-left: 1.5rem;
  }

  .usecase-badge {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
    top: 1rem;
    right: 1rem;
  }

  /* Enhance dot navigation for desktop */
  .usecase-dots {
    margin-top: 1.5rem;
    gap: 0.75rem;
  }

  .dot {
    width: 14px;
    height: 14px;
  }

  .dot:hover {
    transform: scale(1.3);
  }
}

/* Large Desktop: Increased spacing */
@media (min-width: 1200px) {
  .usecases-desktop {
    gap: 5rem;
  }

  #usecase-main-image {
    height: 450px;
  }

  .usecase-tab {
    padding: 2rem;
  }

  .tab-content h4 {
    font-size: 1.3rem;
  }

  .tab-content p {
    font-size: 1rem;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .usecase-tab {
    min-height: 80px;
    /* Touch target size */
  }

  .dot {
    width: 16px;
    height: 16px;
    margin: 0.25rem;
    /* Larger touch area */
  }

  .usecase-card-image img {
    transition: none;
    /* Reduce animations on touch devices */
  }
}

/* Accessibility: Reduced motion */
@media (prefers-reduced-motion: reduce) {

  .usecase-cards-track,
  .usecase-card,
  .usecase-tab,
  .dot,
  .usecase-image-container {
    transition: none !important;
  }

  .usecase-card-image img {
    transform: none !important;
  }
}