*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

/* ---- Shared ---- */

.site-logo {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: clamp(50px, 6vw, 80px);
  max-height: 8vh;
  z-index: 50;
  opacity: 0.45;
  transition: opacity 0.2s;
}
.site-logo:hover {
  opacity: 0.8;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.15s;
}
.back-link:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* ---- Home — project list ---- */

.project-link {
  display: grid;
  grid-template-columns: 2.8rem 1fr auto;
  gap: 0.75rem;
  align-items: baseline;
  color: white;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(11px, 0.85vw, 14px);
  padding: 0.6rem 0;
  opacity: 0.7;
  transition: opacity 0.15s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.project-link:last-child {
  border-bottom: none;
}

.project-link:hover {
  opacity: 1;
}

.project-link:hover .project-title {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.project-year {
  color: rgba(255, 255, 255, 0.28);
  font-size: 0.65em;
  letter-spacing: 0.04em;
}

.project-medium {
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.65em;
  text-align: right;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ---- Tooltip ---- */

#projectTooltip {
  position: fixed;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 200;
  background: rgba(8, 8, 8, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 5px;
  overflow: hidden;
  width: 240px;
}

#projectTooltip.visible {
  opacity: 1;
}

#tooltipMediaContainer {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d0d0d;
}

#tooltipMediaContainer img,
#tooltipMediaContainer video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tooltip-text {
  padding: 0.55rem 0.75rem;
}

.tooltip-text p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  margin: 0;
  line-height: 1.5;
}

#tooltipMedium {
  color: rgba(255, 255, 255, 0.8);
}

#tooltipRole {
  color: rgba(255, 255, 255, 0.38);
}

/* ---- Project page ---- */

.project-media-wrap {
  width: 100%;
  margin-bottom: 1.5rem;
}

.project-media-wrap video,
.project-media-wrap img {
  width: 100%;
  border-radius: 3px;
  display: block;
}