/* 
========================================================================
   SOCIAL PROOF PLUGIN STYLESHEET
   Description: Responsive slider layout, custom HTML5 video overlays, 
                and detailed related reference cards inside popup modal.
========================================================================
*/

:root {
  /* System fallback variables for theme adaptation */
  --sp-color-bg: var(--color-bg-cream, #f9f6f0);
  --sp-color-card-bg: var(--color-white, #ffffff);
  --sp-color-accent: var(--color-primary-gold, #C5A880);
  --sp-color-accent-hover: var(--color-gold-hover, #A88F65);
  --sp-color-border: var(--border-gold-light, rgba(197, 168, 128, 0.2));
  --sp-color-text: var(--color-text-dark, #1c1814);
  --sp-color-text-muted: var(--color-text-muted, #7c7267);
  --sp-font-sans: var(--font-sans, system-ui, -apple-system, sans-serif);
  --sp-font-serif: var(--font-serif, Georgia, serif);
  --sp-shadow: var(--shadow-premium, 0 15px 35px rgba(0,0,0,0.05));
  --sp-shadow-hover: var(--shadow-hover, 0 20px 40px rgba(0,0,0,0.1));
}

.social-proof-section {
  background-color: var(--sp-color-bg);
  overflow: hidden;
}

.carousel-outer {
  position: relative;
  margin-top: 5rem;
  padding: 0 5rem;
}

.carousel-container {
  overflow: hidden;
  cursor: grab;
}

.carousel-container:active {
  cursor: grabbing;
}

.carousel-track {
  display: flex;
  gap: 3rem;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.social-card {
  flex: 0 0 calc(25% - 2.25rem); /* 4 cards visible on desktop */
  min-width: 280px;
  background-color: var(--sp-color-card-bg);
  border: 1px solid var(--sp-color-border);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 480px;
  box-shadow: var(--sp-shadow);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sp-shadow-hover);
}

.social-video-thumb {
  height: 100%;
  position: relative;
  overflow: hidden;
}

.social-video-thumb::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.15) 60%,
    transparent 100%
  );
  z-index: 2;
}

.social-video-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}

.social-card:hover .social-video-img {
  transform: scale(1.05);
}

.social-card-ref {
  margin-top: 1.2rem;
}

.ref-link {
  display: inline-flex;
  align-items: center;
  background: rgba(197, 168, 128, 0.15);
  border: 1px solid rgba(197, 168, 128, 0.3);
  color: #fff;
  padding: 0.6rem 1.4rem;
  border-radius: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.3s ease;
}

.ref-link:hover {
  background: var(--sp-color-accent);
  border-color: var(--sp-color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.social-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 3rem;
  z-index: 10;
  color: #fff;
}

.social-card-title {
  font-family: var(--sp-font-sans);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

/* Carousel Control Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: var(--sp-color-card-bg);
  border: 1px solid var(--sp-color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sp-color-accent);
  cursor: pointer;
  z-index: 20;
  transition: all 0.3s ease;
}

.carousel-btn:hover {
  background-color: var(--sp-color-accent);
  color: #fff;
  box-shadow: var(--sp-shadow);
}

.btn-prev {
  left: 0;
}

.btn-next {
  right: 0;
}

.social-cta-box {
  margin-top: 5rem;
  display: flex;
  justify-content: center;
  gap: 2.5rem;
}

/* Responsiveness Media Queries */
@media (max-width: 1200px) {
  .social-card {
    flex: 0 0 calc(33.333% - 2rem);
  }
}

@media (max-width: 768px) {
  .social-card {
    flex: 0 0 calc(50% - 1.5rem);
  }
}

@media (max-width: 576px) {
  .social-card {
    flex: 0 0 100%;
  }
  .social-cta-box {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .social-cta-box .btn {
    width: 100%;
    max-width: 320px;
  }
}