/* ========================================
   Testimonials Masonry Grid Module
   ======================================== */

/* Section Container */
.testimonials-masonry-section {
  padding: 80px 60px;
  width: 100%;
  overflow: hidden;
}

/* Masonry Grid Container */
.masonry-grid {
  display: grid;
  grid-auto-flow: dense;
  grid-auto-rows: minmax(10px, auto); /* Rows size to content */
  justify-content: center;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

/* When JS is active, use calculated row spans */
.masonry-grid--js-active {
  grid-auto-rows: 1px; /* Fine-grained rows for span calculation */
}

.masonry-grid--js-active .masonry-card {
  grid-row-end: span var(--row-span);
}

/* Base Card Styles */
.masonry-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.masonry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.masonry-card:focus-within {
  outline: 3px solid #4A90E2;
  outline-offset: 2px;
}

/* ========================================
   Image Background Card Styles
   ======================================== */

.masonry-card--image {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.masonry-card--image .card__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}

.masonry-card--image .card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.masonry-card--image .card__content {
  position: relative;
  z-index: 3;
  padding: 48px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.masonry-card--image .card__quote {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.64px;
}

.masonry-card--image .card__quote p {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.masonry-card--image .card__cta {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  text-decoration: underline;
  transition: opacity 0.2s ease;
  display: inline-block;
  width: fit-content;
}

.masonry-card--image .card__cta:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.masonry-card--image .card__cta:focus {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* CTA-only Image Card (no quote) */
.masonry-card--image.masonry-card--cta-only {
  justify-content: center;
}

.masonry-card--image.masonry-card--cta-only .card__content {
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: 48px;
}

/* ========================================
   Plain Card Styles
   ======================================== */

.masonry-card--plain {
  display: flex;
  flex-direction: column;
  height: auto; /* Allow content to determine height - no min-height for masonry */
}

.masonry-card--plain .card__content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: auto; /* Use natural height for masonry, not 100% */
}

/* Star Rating */
.masonry-card--plain .card__rating {
  display: flex;
  gap: 6px;
  font-size: 23px;
  line-height: 1;
}

.masonry-card--plain .star {
  color: #e0e0e0;
  transition: color 0.2s ease;
}

.masonry-card--plain .star--filled {
  /* Color injected via inline CSS */
}

/* Quote */
.masonry-card--plain .card__quote {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  flex-grow: 0; /* Don't stretch - use natural height for masonry */
}

.masonry-card--plain .card__quote p {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

/* Author */
.masonry-card--plain .card__author {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
}

/* Company Logo */
.masonry-card--plain .card__logo {
  /* Logo now flows naturally at top of card */
}

.masonry-card--plain .card__logo img {
  max-width: 141px;
  height: auto;
  display: block;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.masonry-card--plain:hover .card__logo img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .testimonials-masonry-section {
    padding: 60px 40px;
  }

  .masonry-card--image .card__content {
    padding: 36px 12px;
  }

  .masonry-card--plain .card__content {
    padding: 36px;
  }

  .masonry-card--image .card__quote {
    font-size: 32px;
  }

  .masonry-card--plain .card__quote {
    font-size: 20px;
  }
}

/* Mobile (<768px) */
@media (max-width: 768px) {
  .testimonials-masonry-section {
    padding: 40px 20px;
  }

  .masonry-grid {
    grid-auto-rows: auto; /* Natural content flow on mobile */
  }

  .masonry-card--image {
    min-height: 240px;
  }

  .masonry-card--plain {
    min-height: auto; /* Let content determine height */
  }

  .masonry-card--image .card__content {
    padding: 32px 16px;
  }

  .masonry-card--plain .card__content {
    padding: 32px 24px;
  }

  .masonry-card--image .card__quote {
    font-size: 28px;
  }

  .masonry-card--plain .card__quote {
    font-size: 18px;
  }

  .masonry-card--image .card__cta {
    font-size: 16px;
  }

  .masonry-card--plain .card__rating {
    font-size: 20px;
  }
}

/* Small Mobile (<480px) */
@media (max-width: 480px) {
  .testimonials-masonry-section {
    padding: 30px 15px;
  }

  .masonry-card--image .card__content,
  .masonry-card--plain .card__content {
    padding: 24px 16px;
    gap: 16px;
  }

  .masonry-card--image .card__quote {
    font-size: 24px;
  }

  .masonry-card--plain .card__quote {
    font-size: 17px;
  }
}

/* ========================================
   Accessibility Enhancements
   ======================================== */

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .masonry-card,
  .masonry-card--plain .card__logo img,
  .masonry-card--image .card__cta,
  .masonry-card--plain .star {
    transition: none !important;
  }

  .masonry-card:hover {
    transform: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .masonry-card--plain {
    border-width: 2px;
  }

  .masonry-card:focus-within {
    outline-width: 4px;
  }
}

/* Print Styles */
@media print {
  .masonry-grid {
    display: block;
  }

  .masonry-card {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 20px;
  }

  .masonry-card:hover {
    transform: none;
    box-shadow: none;
  }
}

/* ========================================
   Fallback for Non-Grid Browsers
   ======================================== */

@supports not (display: grid) {
  .masonry-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  .masonry-card {
    flex: 0 0 292px;
    margin: 12px;
  }
}