/* ── PORTFOLIO PAGE ── */

.filter-strip { display: flex; align-items: center; border-bottom: 1px solid var(--border); overflow-x: auto; }
.filter-label { font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--border-mid); padding: 1rem 1.5rem; border-right: 1px solid var(--border); white-space: nowrap; }
.filter-btn { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dark); padding: 1rem 1.2rem; border-right: 1px solid var(--border); cursor: pointer; white-space: nowrap; background: none; border-top: none; border-bottom: none; border-left: none; transition: background 0.15s, color 0.15s; font-family: var(--font-body); }
.filter-btn:hover, .filter-btn.active { color: var(--gold); background: var(--bg-card); }
.filter-note { font-size: 9px; color: var(--border-mid); padding: 0 1rem; font-style: italic; white-space: nowrap; }

.interaction-note { padding: 0.9rem 2.5rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.in-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.in-text { font-size: 11px; color: var(--text-dark); font-family: var(--font-sans); font-weight: 300; }
.in-text span { color: var(--gold); }

/* FEATURED */
.featured-project { display: grid; grid-template-columns: 3fr 2fr; border-bottom: 1px solid var(--border); cursor: pointer; }
.featured-project:hover .fp-visual { background: var(--bg-hover); }
.fp-visual { background: var(--bg-card); padding: 3rem 2.5rem; min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--border); position: relative; transition: background 0.2s; }
.fp-hover-hint { position: absolute; top: 1.2rem; right: 1.5rem; font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); opacity: 0.5; }
.fp-badge { font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--border-mid); padding: 4px 10px; width: fit-content; }
.fp-name { font-family: var(--font-head); font-size: 48px; color: var(--text); line-height: 0.95; letter-spacing: 0.02em; margin-top: 1rem; }
.fp-name span { color: var(--gold); }
.fp-loc { font-size: 11px; color: var(--text-mute); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 6px; }
.fp-details { padding: 2.5rem; display: flex; flex-direction: column; justify-content: space-between; }
.fp-detail-block { margin-bottom: 1.2rem; }
.fp-detail-label { font-size: 9px; color: var(--border-mid); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 4px; }
.fp-detail-val { font-size: 12px; color: var(--text-mid); font-family: var(--font-sans); font-weight: 300; line-height: 1.5; }
.fp-tags-row { display: flex; flex-wrap: wrap; gap: 6px; }

/* GRID */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border-bottom: 1px solid var(--border); }
.proj-card { background: var(--bg); padding: 1.8rem; display: flex; flex-direction: column; justify-content: space-between; min-height: 150px; cursor: pointer; transition: background 0.15s; }
.proj-card:hover { background: var(--bg-card); }
.proj-card:hover .proj-view { opacity: 1; }
.proj-cat { font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.proj-cat::before { content:''; display:inline-block; width:12px; height:1px; background:var(--gold); }
.proj-name { font-family: var(--font-head); font-size: 20px; color: var(--text); letter-spacing: 0.03em; line-height: 1.05; }
.proj-loc { font-size: 10px; color: var(--text-dark); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 8px; }
.proj-scope { font-size: 11px; color: var(--text-mute); font-family: var(--font-sans); font-weight: 300; margin-top: 4px; line-height: 1.4; }
.proj-view { font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); opacity: 0; transition: opacity 0.15s; margin-top: 8px; }
.proj-view::before { content:'→ '; }

/* CTA SLOT */
.proj-card.cta-slot { background: var(--bg-card); border: 1px solid var(--border-hi); cursor: default; }
.proj-cat-dim { font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--border-mid); margin-bottom: 6px; }
.proj-name-dim { font-family: var(--font-head); font-size: 20px; color: var(--border-mid); }
.proj-loc-dim { font-size: 10px; color: var(--border); letter-spacing: 0.08em; text-transform: uppercase; }
.proj-cta-link { font-size: 11px; color: var(--gold); font-family: var(--font-sans); font-weight: 300; margin-top: 8px; display: block; }

/* SCOPE STRIP */
.scope-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--border); border-bottom: 1px solid var(--border); }
.scope-item { background: var(--bg); padding: 1rem 1.2rem; display: flex; align-items: center; gap: 8px; }
.scope-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.scope-label { font-size: 10px; color: var(--text-mute); letter-spacing: 0.08em; text-transform: uppercase; }

/* MODAL */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.25s; }
.modal.open { opacity: 1; pointer-events: all; }
.modal-bg { position: absolute; inset: 0; background: rgba(0,0,0,0.75); }
.modal-box { position: relative; background: #0c1008; border: 1px solid var(--border-hi); padding: 2.5rem; max-width: 560px; width: 90%; max-height: 80vh; overflow-y: auto; z-index: 1; }
.modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: var(--text-mute); font-size: 14px; cursor: pointer; padding: 4px 8px; }
.modal-close:hover { color: var(--gold); }
.modal-cat { font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.modal-name { font-family: var(--font-head); font-size: 36px; color: var(--text); line-height: 1; }
.modal-loc { font-size: 11px; color: var(--text-mute); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }
.modal-divider { height: 1px; background: var(--border); margin: 1.2rem 0; }
.modal-label { font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--border-mid); margin-bottom: 6px; }
.modal-scope, .modal-sw { font-size: 13px; color: var(--text-mid); font-family: var(--font-sans); font-weight: 300; line-height: 1.6; }
.modal-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.modal-note { font-size: 11px; color: var(--border-mid); font-family: var(--font-sans); margin-top: 1.5rem; padding: 0.75rem; border: 1px dashed var(--border-mid); line-height: 1.5; }
.modal-note code { color: var(--gold); }
.modal-cta { display: inline-block; margin-top: 1.5rem; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bg); background: var(--gold); padding: 10px 22px; font-weight: 600; transition: background 0.2s; }
.modal-cta:hover { background: var(--gold-dim); }

/* SCROLL FADE */
.scroll-fade { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.scroll-fade.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .featured-project { grid-template-columns: 1fr; }
  .fp-visual { border-right: none; border-bottom: 1px solid var(--border); }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .scope-strip { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .proj-grid { grid-template-columns: 1fr; }
  .scope-strip { grid-template-columns: 1fr 1fr; }
  .fp-name { font-size: 36px; }
}