/* ═══════════════════════════════════════════════════════════════════
   css/work.css — Work / Projects section
═══════════════════════════════════════════════════════════════════ */

#work {
  background: var(--bg-1);
  overflow: hidden;
}

#work::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  bottom: -200px;
  right: -200px;
  background: radial-gradient(circle, rgba(155,123,255,0.05) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

/* ── Section header ───────────────────────────────────────────── */
.work__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.work__note {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--text-3);
  letter-spacing: 0.06em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  white-space: nowrap;
}

/* ── Grid ─────────────────────────────────────────────────────── */
.work__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ── Card ─────────────────────────────────────────────────────── */
.work-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  transition:
    border-color var(--t-fast) var(--ease-std),
    box-shadow var(--t-med) var(--ease-out),
    transform var(--t-med) var(--ease-out);
}

/* Gradient border on hover (pseudo border-image trick) */
.work-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--t-med) var(--ease-std);
}

.work-card:hover::before { opacity: 1; }

.work-card:hover {
  box-shadow:
    0 0 64px rgba(79,216,255,0.1),
    0 32px 80px rgba(0,0,0,0.45);
  transform: translateY(-8px);
  border-color: transparent;
}

/* Shine */
.work-card__shine {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255,255,255,0.06) 0%,
    transparent 55%
  );
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease-std);
  border-radius: inherit;
  pointer-events: none;
  z-index: 3;
}

.work-card:hover .work-card__shine { opacity: 1; }

/* ── Card number ──────────────────────────────────────────────── */
.work-card__num {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--text-3);
  letter-spacing: 0.18em;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.work-card__num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Thumbnail placeholder ────────────────────────────────────── */
.work-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.work-card__thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan-dim) 0%, var(--violet-dim) 100%);
  opacity: 0.6;
}

.work-card__thumb-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--text-3);
  letter-spacing: 0.1em;
  position: relative;
  z-index: 1;
}

/* ── Title ────────────────────────────────────────────────────── */
.work-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
  line-height: var(--lh-snug);
}

/* ── Description ──────────────────────────────────────────────── */
.work-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-3);
  line-height: var(--lh-relaxed);
  flex: 1;
  margin-bottom: var(--space-5);
}

/* ── Tags ─────────────────────────────────────────────────────── */
.work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

/* ── Link ─────────────────────────────────────────────────────── */
.work-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  text-decoration: none;
  margin-top: auto;
  transition: gap var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-std);
}

.work-card__link:hover { gap: var(--space-4); }

.work-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--t-fast) var(--ease-out);
  flex-shrink: 0;
}

.work-card__link:hover svg { transform: translate(3px, -3px); }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  .work__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .work__grid   { grid-template-columns: 1fr; }
  .work__header { flex-direction: column; align-items: flex-start; }
  .work-card:hover { transform: none; }
}