/* ============ PROJECTS ============ */
.ph-violet  { --ph-color: oklch(0.55 0.22 295); --ph-color2: oklch(0.45 0.18 280); }
.ph-magenta { --ph-color: oklch(0.55 0.22 320); --ph-color2: oklch(0.5  0.2  290); }
.ph-indigo  { --ph-color: oklch(0.5  0.2  270); --ph-color2: oklch(0.55 0.2  300); }
.ph-pink    { --ph-color: oklch(0.55 0.22 310); --ph-color2: oklch(0.45 0.18 285); }

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative; overflow: hidden;
  transition: all var(--t);
  cursor: pointer;
}
.project::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx,50%) var(--my,0%), var(--violet-faint), transparent 40%);
  opacity: 0; transition: opacity var(--t);
  pointer-events: none;
}
.project:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.project:hover::before { opacity: 1; }

.project-thumb {
  aspect-ratio: 16/10;
  border-radius: var(--radius);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  margin-bottom: 22px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--t);
}
.project:hover .project-thumb { transform: scale(1.01); }

.project-thumb img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 2;
  transition: transform var(--t-slow);
}
.project:hover .project-thumb img { transform: scale(1.04); }

.project-thumb .placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px;
  background:
    radial-gradient(circle at 30% 20%, var(--ph-color, var(--violet-500)) 0%, transparent 55%),
    radial-gradient(circle at 80% 90%, var(--ph-color2, var(--magenta-500)) 0%, transparent 55%),
    var(--bg-soft);
}
.project-thumb .placeholder::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.project-thumb .placeholder::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,0.06) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 1s ease;
}
.project:hover .project-thumb .placeholder::after { transform: translateX(100%); }

.project-thumb .ph-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 22px;
  position: relative; z-index: 1;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.project-thumb .ph-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase; letter-spacing: 0.15em;
  position: relative; z-index: 1;
}

.project-thumb:not(:has(img)) .ph-badge { display: inline-flex; }
.ph-badge {
  display: none;
  position: absolute; top: 12px; right: 12px; z-index: 3;
  align-items: center; gap: 6px;
  padding: 4px 10px;
  background: rgba(10,10,15,0.6);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 10px; color: rgba(255,255,255,0.7);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.ph-badge i { font-size: 9px; color: var(--violet-300); }

.project-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.project-meta .num { color: var(--violet-300); }
.project h3 {
  font-family: var(--font-display);
  font-weight: 600; font-size: 24px;
  letter-spacing: -0.02em;
  margin-bottom: 10px; line-height: 1.2;
}
.project p {
  color: var(--text-soft);
  font-size: 14px; line-height: 1.6;
  margin-bottom: 18px;
}
.project-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.project-tags span {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-soft);
  padding: 4px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.project-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500;
  color: var(--violet-300);
  transition: all var(--t-fast);
}
.project-link i { transition: transform var(--t); }
.project:hover .project-link i { transform: translate(3px,-3px); }
.project-link:hover { color: white; }

@media (max-width: 920px) {
  .project-grid { grid-template-columns: 1fr; }
}