/* ========================================
   WORK PAGE SPECIFIC STYLES
   ======================================== */

/* ----------------------------------------
   A. HERO & CIRCLE
   ---------------------------------------- */
.work-hero {
  margin-top: calc(var(--grid-baseline) * 20);
  position: relative;
  align-items: center; 
}

.work-circle-wrapper {
  grid-column: 1 / -1;
  grid-row: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: calc(var(--grid-baseline) * 96);
  z-index: 2;
  pointer-events: none;
}

.work-circle {
  width: calc(var(--grid-baseline) * 96);
  height: calc(var(--grid-baseline) * 96);
  border-radius: 50%;
  background-color: color-mix(in srgb, var(--color-alpine) 15%, transparent);
  filter: blur(70px);
  cursor: pointer;
  pointer-events: auto;
  animation: breath var(--motion-breath) var(--ease-ambient) infinite alternate;
  transition: filter var(--motion-normal) var(--ease-interaction);
  
  /* FIX SAFARI BUG: Forza l'uso della GPU */
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  will-change: filter, transform;
}

.work-circle:hover { filter: blur(20px); }

/* ----------------------------------------
   B. TITLES
   ---------------------------------------- */
.work-titles-wrapper {
  grid-column: 1 / -1;
  grid-row: 1;
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), 1fr);
  column-gap: var(--grid-gutter);
  align-items: center; 
  pointer-events: none;
  z-index: 10;
}

.work-title-left {
  grid-column: 1 / 7;
  text-align: left;
}

.work-title-right {
  grid-column: 7 / 13;
  text-align: right; 
}

/* ----------------------------------------
   C. ABOUT TEASER & COUNTER
   ---------------------------------------- */
.work-about {
  margin-top: calc(var(--grid-baseline) * 12);
  margin-bottom: calc(var(--grid-baseline) * 24); 
  align-items: end;
}

.work-about-text, .work-projects-count {
  grid-row: 1;
}

.work-about-text {
  grid-column: 5 / 9;
  text-align: justify; 
  margin: 0;
}

.work-projects-count {
  grid-column: 9 / 13;
  text-align: left;
  margin-bottom: 0; 
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--type-data-size);
  line-height: var(--type-data-lh);
  color: var(--color-accent);
}

/* ----------------------------------------
   D. GALLERY GRID & PROJECT CARDS
   ---------------------------------------- */
.work-gallery {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), 1fr);
  column-gap: var(--grid-gutter);
  row-gap: calc(var(--grid-baseline) * 12);
  margin-bottom: calc(var(--grid-baseline) * 16);
}

.project-card {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  filter: blur(0);
  opacity: 1;
  transform: translateY(0);
  transition: filter var(--motion-normal) var(--ease-interaction), 
              opacity var(--motion-normal) var(--ease-interaction),
              transform var(--motion-normal) var(--ease-interaction),
              box-shadow var(--motion-normal) var(--ease-interaction);
}

/* Hover Blur Focus Logic */
.work-gallery:has(.project-cover:hover) .project-card {
  filter: blur(var(--blur-mid));
  opacity: 0.5;
}

.work-gallery .project-card:has(.project-cover:hover) {
  filter: blur(0);
  opacity: 1;
  z-index: 10;
}

.project-cover {
  width: 100%;
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--grid-baseline) * 2); 
  
  /* FIX SAFARI BUG: Maschera video nei bordi curvi */
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateZ(0);
}

.project-cover img, .project-cover video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center; 
  display: block;
  /* FIX SAFARI BUG: Evita traslazioni bfcache */
  transform: translate3d(0, 0, 0) scale(1);
  -webkit-transform: translate3d(0, 0, 0) scale(1);
  transition: transform var(--motion-normal) var(--ease-interaction);
}

.project-card:hover .project-cover img, 
.project-card:hover .project-cover video {
  transform: translate3d(0, 0, 0) scale(1.03);
  -webkit-transform: translate3d(0, 0, 0) scale(1.03);
}

.project-card:hover .project-cover {
  box-shadow: 0 0 calc(var(--grid-baseline) * 3) calc(var(--grid-baseline) * 1) color-mix(in srgb, var(--color-alpine) 8%, transparent);
}

/* Hover Tag */
.project-hover-tag {
  position: absolute;
  bottom: calc(var(--grid-baseline) * 3);
  left: 50%;
  transform: translateX(-50%);
  border-radius: calc(var(--grid-baseline) * 2);
  background-color: color-mix(in srgb, var(--color-paper) 70%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: calc(var(--grid-baseline) * 2);
  margin: 0;
  opacity: 0;
  transition: transform var(--motion-fast) var(--ease-interaction), 
              opacity var(--motion-fast) var(--ease-interaction);
  white-space: nowrap;
  color: var(--color-alpine); 
}

.project-card:hover .project-hover-tag {
  opacity: 1;
  transform: translateX(-50%) translateY(0); 
}

/* Text Info */
.project-info { margin-top: calc(var(--grid-baseline) * 4); }
.project-text { margin: 0; }
.project-caption { color: var(--color-cloud); }

/* ----------------------------------------
   E. MOBILE & TABLET OVERRIDES
   ---------------------------------------- */
@media (max-width: 1024px) and (min-width: 769px) {
  .project-card { grid-column: span 6; }
}

@media (max-width: 768px) {
  .work-hero { display: grid; }
  
  .work-circle-wrapper { height: calc(var(--grid-baseline) * 72); }
  
  .work-circle {
    width: calc(var(--grid-baseline) * 72);
    height: calc(var(--grid-baseline) * 72);
    filter: blur(50px);
  }
  
  .work-titles-wrapper { grid-template-columns: repeat(var(--grid-columns), 1fr); }
  
  .work-title-left { grid-column: 1 / 3; text-align: left; }
  .work-title-right { grid-column: 3 / 5; text-align: right; }

  .work-about { margin-top: calc(var(--grid-baseline) * 12); }
  .work-about-text { grid-column: 1 / 3; }
  .work-projects-count { grid-column: 3 / 5; text-align: left; margin-bottom: 0; }

  .project-card { grid-column: 1 / -1; }
}