:root {
  --bg:           #FAFAF8;
  --bg-2:         #F1F0EC;
  --bg-card:      #FFFFFF;
  --bg-footer:    #F1F0EC;

  /* Brand colors (Updated to Kinetic Persimmon) */
  --accent:       #FF5630;
  --accent-dim:   #D4381D;
  --text:         #161616;

  --text:         #161616;
  --muted:        #6B6B6B;
  --border:       #E2E0DA;

  --radius:       0.375rem;
  
  --font-head:    'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Typography Update */
  /* --font-head:    'Bricolage Grotesque', sans-serif; */
  /* --font-body:    'Plus Jakarta Sans', sans-serif; */
  
  --max-w:        90rem;
}

/* Portfolio glassmorphism and zoom styles */
.portfolio-item {
  background: rgba(255,255,255,0.55);
  border: 0.0625rem solid rgba(255,255,255,0.6);
  border-radius: calc(var(--radius) + 0.25rem);
  padding: 0.5rem;
  -webkit-backdrop-filter: blur(0.375rem);
  backdrop-filter: blur(0.375rem);
  box-shadow: 0 0.375rem 1.125rem rgba(22,22,22,0.06);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.portfolio-item:hover {
  transform: translateY(-0.375rem);
  box-shadow: 0 1.125rem 2.5rem rgba(22,22,22,0.08);
}

.portfolio-thumb {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius));
  transition: transform 260ms cubic-bezier(.2,.8,.2,1), box-shadow 260ms;
  will-change: transform;
  cursor: zoom-in;
}

.portfolio-item:hover .portfolio-thumb {
  transform: scale(1.03);
}

.portfolio-thumb.zoomed {
  transform: scale(1.18) !important;
  box-shadow: 0 2.5rem 5rem rgba(22,22,22,0.28);
  position: relative;
  z-index: 9999;
  cursor: zoom-out;
}

/* Prevent layout shift when zoomed inside grid by using transform only */
@media (max-width: 47.9375rem) {
  .portfolio-thumb.zoomed { transform: scale(1.05) !important; }
}

/* Fullscreen modal for portfolio images */
.portfolio-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6,6,6,0.72);
  z-index: 20000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms;
}
.portfolio-modal.open {
  opacity: 1;
  visibility: visible;
}
.portfolio-modal-inner {
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-modal-img {
  max-width: 100%;
  max-height: 100%;
  border-radius: calc(var(--radius) + 0.125rem);
  box-shadow: 0 1.875rem 5rem rgba(0,0,0,0.6);
  transform: translateY(0.625rem) scale(0.98);
  transition: transform 260ms cubic-bezier(.2,.8,.2,1), opacity 220ms;
  opacity: 0;
}
.portfolio-modal.open .portfolio-modal-img {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.portfolio-modal-close {
  position: fixed;
  top: 1.125rem;
  right: 1.25rem;
  z-index: 21000;
  background: rgba(255,255,255,0.06);
  border: none;
  color: #fff;
  font-size: 1.125rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
}