/* ============================================================
   PROJECT DRAWER — Panneau latéral projet
   Portfolio Mamadou Dramé — Néo-Brutaliste Warm Grid
   ============================================================ */

/* ── Overlay ─────────────────────────────────────────────── */
.proj-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.55);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.proj-drawer-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

/* ── Drawer ──────────────────────────────────────────────── */
.proj-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(560px, 100vw);
  height: 100dvh;
  background: var(--cream);
  border-left: var(--border);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  overflow: hidden;
}
.proj-drawer.is-open {
  transform: translateX(0);
}

/* ── Header du drawer ────────────────────────────────────── */
.proj-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: var(--border);
  flex-shrink: 0;
}
.proj-drawer__header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.proj-drawer__index {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.12em;
}
.proj-drawer__tag {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  border: var(--border);
  padding: 2px 8px;
  background: var(--cream-2);
}

.proj-drawer__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border);
  background: var(--cream);
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  flex-shrink: 0;
}
.proj-drawer__close:hover {
  background: var(--ink);
  color: var(--cream);
}
.proj-drawer__close:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

/* ── Couleur accent du projet (bande top) ────────────────── */
.proj-drawer__accent {
  height: 5px;
  flex-shrink: 0;
}

/* ── Contenu scrollable ──────────────────────────────────── */
.proj-drawer__body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--ink) transparent;
}

/* ── Image cover ─────────────────────────────────────────── */
.proj-drawer__cover {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  border-bottom: var(--border);
  flex-shrink: 0;
}
.proj-drawer__cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  z-index: 1;
}
.proj-drawer__cover-placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Infos principales ───────────────────────────────────── */
.proj-drawer__main {
  padding: 28px 24px 0;
  border-bottom: var(--border);
}
.proj-drawer__title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: var(--ink);
  margin-bottom: 14px;
}
.proj-drawer__desc {
  font-family: var(--ff-body);
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.7;
  padding-bottom: 28px;
}

/* ── KPIs ────────────────────────────────────────────────── */
.proj-drawer__kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: var(--border);
  border-bottom: var(--border);
}
.proj-drawer__kpi {
  padding: 16px 20px;
  border-right: var(--border);
}
.proj-drawer__kpi:nth-child(2n) { border-right: none; }
.proj-drawer__kpi:nth-child(n+3) { border-top: var(--border); }
.proj-drawer__kpi-label {
  font-family: var(--ff-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}
.proj-drawer__kpi-value {
  font-family: var(--ff-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

/* ── Détail contenu ──────────────────────────────────────── */
.proj-drawer__detail {
  padding: 24px 24px 0;
}
.proj-drawer__section-label {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}
.proj-drawer__section-title {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 10px;
}
.proj-drawer__text {
  font-family: var(--ff-body);
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ── Tags ────────────────────────────────────────────────── */
.proj-drawer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 24px 24px;
}
.proj-drawer__tag-item {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border: var(--border);
  background: var(--cream-2);
  color: var(--ink);
}

/* ── Footer CTA ──────────────────────────────────────────── */
.proj-drawer__footer {
  padding: 20px 24px;
  border-top: var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--cream);
  flex-shrink: 0;
}
.proj-drawer__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 11px 18px;
  border: var(--border);
  background: var(--ink);
  color: var(--cream);
  transition: background 0.15s, color 0.15s, gap 0.15s;
  white-space: nowrap;
}
.proj-drawer__btn:hover { gap: 12px; opacity: 0.85; }
.proj-drawer__btn--outline {
  background: var(--cream);
  color: var(--ink);
}
.proj-drawer__btn--outline:hover { background: var(--cream-2); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 480px) {
  .proj-drawer {
    width: 100vw;
    border-left: none;
  }
  .proj-drawer__cover {
    height: 180px;
  }
  .proj-drawer__header {
    padding: 16px 16px;
  }
  .proj-drawer__main {
    padding: 20px 16px 0;
  }
  .proj-drawer__detail {
    padding: 20px 16px 0;
  }
  .proj-drawer__tags {
    padding: 0 16px 20px;
  }
  .proj-drawer__footer {
    padding: 16px;
    flex-direction: column;
  }
  .proj-drawer__btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .proj-drawer,
  .proj-drawer-overlay {
    transition: none;
  }
}