/* ═══════════════════════════════════════
   work.css — Project Modal & Work Page Styles
   JamesBigney Portfolio
═══════════════════════════════════════ */

/* ═══════════════════════════════════════
       PROJECT MODAL
    ═══════════════════════════════════════ */
    .project-modal {
      position: fixed;
      inset: 0;
      z-index: 99998;
      display: flex;
      align-items: stretch;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.4s ease;
    }

    .project-modal.open {
      opacity: 1;
      pointer-events: all;
    }

    /* Dark scrim behind modal */
    .modal-scrim {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.75);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
    }

    /* The actual panel — slides in from right */
    .modal-panel {
      position: relative;
      margin-left: auto;
      width: min(1000px, 100vw);
      height: 100vh;
      background: #171717;
      border-left: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      transform: translateX(60px);
      transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .project-modal.open .modal-panel {
      transform: translateX(0);
    }

    /* ─── HEADER — Full-bleed image ─────────────────────── */
    .modal-header {
      position: relative;
      height: clamp(210px, 30vh, 300px);
      flex-shrink: 0;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }

    /* Background image — scales in on open (subtle Ken Burns) */
    .modal-header-bg {
      position: absolute;
      inset: 0;
      overflow: hidden;
    }

    .modal-header-bg > img {
      display: none;
    }

    /* Gradient scrim for text legibility */
    .modal-header-scrim {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.12) 0%,
        rgba(0,0,0,0.55) 50%,
        rgba(0,0,0,0.92) 100%
      );
      z-index: 1;
    }

    /* Coloured accent glow overlay */
    .modal-header-glow {
      position: absolute;
      inset: 0;
      opacity: 0.14;
      pointer-events: none;
      z-index: 2;
      mix-blend-mode: screen;
    }

    /* Giant ghost initials — hidden */
    .modal-header-initials { display: none; }

    /* Close button — glassmorphism style over image */
    .modal-close {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(255,255,255,0.22);
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      cursor: inherit;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: rgba(255,255,255,0.75);
      transition: border-color 0.2s, color 0.2s, background 0.2s;
      z-index: 999;
      pointer-events: all;
    }
    .modal-close:hover {
      border-color: var(--accent2);
      color: var(--accent2);
      background: rgba(255,60,0,0.15);
    }

    /* Text content — anchored to bottom of header */
    .modal-header-content {
      position: relative;
      z-index: 3;
      padding: 0 10rem 2.2rem 3rem;
    }

    .modal-cat {
      font-family: var(--font-mono);
      font-size: 0.85rem;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.7rem;
    }
    .modal-cat::before {
      content: '';
      display: block;
      width: 1.5rem;
      height: 1px;
      background: var(--accent);
    }

    .modal-title {
      font-family: var(--font-display);
      font-size: clamp(2.8rem, 6vw, 4.5rem);
      line-height: 0.9;
      letter-spacing: -0.02em;
      margin-bottom: 1.2rem;
      color: #fff;
      text-shadow: 0 2px 30px rgba(0,0,0,0.6);
    }

    .modal-meta-row {
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .modal-meta-item {
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
    }

    .modal-meta-label {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
    }

    .modal-meta-value {
      font-family: var(--font-mono);
      font-size: 0.95rem;
      letter-spacing: 0.05em;
      color: rgba(255,255,255,0.9);
    }

    /* Prev/Next nav — bottom-right of header */
    .modal-nav-arrows {
      position: absolute;
      bottom: 2.2rem;
      right: 3rem;
      z-index: 4;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 6px;
    }

    .modal-nav-label {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
    }

    .modal-nav-btns {
      display: flex;
      gap: 4px;
    }

    .modal-nav-btn {
      width: 44px;
      height: 44px;
      border: 1px solid rgba(255,255,255,0.22);
      background: rgba(0,0,0,0.55);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      cursor: inherit;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      color: rgba(255,255,255,0.7);
      transition: all 0.2s;
      pointer-events: all;
    }
    .modal-nav-btn:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(0,0,0,0.85);
    }

    /* ─── SCROLLABLE BODY ────────────────────────────────── */
    .modal-body {
      flex: 1;
      overflow-y: auto;
      overscroll-behavior: contain;
      padding: 3rem;
      scrollbar-width: thin;
      scrollbar-color: var(--border) transparent;
    }
    .modal-body::-webkit-scrollbar { width: 3px; }
    .modal-body::-webkit-scrollbar-thumb { background: var(--border); }

    /* Image gallery — stacked vertically */
    .modal-gallery {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }
    .modal-gallery-img {
      width: 100%;
      height: auto;
      display: block;
      background: #111;
      border: 1px solid var(--border);
    }

    /* ─── SECTION LABELS — editorial chapter style ───────── */
    .modal-section { margin-bottom: 3rem; }

    .modal-section-label {
      font-family: var(--font-display);
      font-size: 0.95rem;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      color: var(--text);
      margin-bottom: 1.4rem;
      padding-bottom: 0.9rem;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }

    .modal-desc {
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 1.45rem;
      line-height: 1.8;
      color: var(--muted);
      max-width: 75ch;
    }

    .modal-challenge {
      font-family: var(--font-mono);
      font-size: 1.05rem;
      line-height: 2;
      color: var(--muted);
      max-width: 75ch;
    }

    /* ─── RESULTS GRID ────────────────────────────────────── */
    .modal-results {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      background: var(--border);
    }

    .modal-result-box {
      background: var(--surface);
      padding: 1.8rem 1.5rem;
      text-align: center;
    }

    .modal-result-num {
      font-family: var(--font-display);
      font-size: 3rem;
      line-height: 1;
      display: block;
      margin-bottom: 0.4rem;
    }

    .modal-result-label {
      font-family: var(--font-mono);
      font-size: 0.85rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--muted);
    }

    /* ─── DELIVERABLES ────────────────────────────────────── */
    .modal-deliverables {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .modal-deliverable {
      font-family: var(--font-mono);
      font-size: 0.92rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 0.5rem 1rem;
      border: 1px solid var(--border);
      color: var(--muted);
      transition: border-color 0.2s, color 0.2s;
    }
    .modal-deliverable:hover { border-color: var(--accent); color: var(--accent); }

    /* ─── TESTIMONIAL ─────────────────────────────────────── */
    .modal-testimonial {
      padding: 2.5rem;
      border: 1px solid var(--border);
      background: var(--surface);
      position: relative;
    }
    .modal-testimonial::before {
      content: '"';
      font-family: var(--font-display);
      font-size: 6rem;
      color: var(--accent);
      line-height: 0.4;
      display: block;
      margin-bottom: 1rem;
      opacity: 0.2;
    }
    .modal-testimonial-text {
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 1.35rem;
      line-height: 1.8;
      color: var(--text);
      margin-bottom: 1.5rem;
    }
    .modal-testimonial-author {
      font-family: var(--font-mono);
      font-size: 0.9rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
    }

    /* ─── STICKY CTA BAR ─────────────────────────────────── */
    .modal-sticky-cta {
      flex-shrink: 0;
      display: flex;
      gap: 1px;
      background: var(--border);
      border-top: 1px solid var(--border);
    }

    .modal-sticky-cta .modal-cta {
      flex: 1;
      justify-content: center;
      padding: 1.1rem 1.5rem;
      border: none;
    }

    /* ─── CTA BUTTONS ─────────────────────────────────────── */
    .modal-cta {
      display: inline-flex;
      align-items: center;
      gap: 0.8rem;
      padding: 1rem 2rem;
      font-family: var(--font-mono);
      font-size: 0.95rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      text-decoration: none;
      border: 1px solid var(--accent);
      color: var(--accent);
      background: var(--surface);
      position: relative;
      overflow: hidden;
      transition: color 0.3s;
      cursor: inherit;
    }
    .modal-cta::before {
      content: '';
      position: absolute; inset: 0;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .modal-cta:hover { color: #000; }
    .modal-cta:hover::before { transform: scaleX(1); }
    .modal-cta span { position: relative; z-index: 1; }

    .modal-cta.secondary { border-color: var(--border); color: var(--muted); background: #171717; }
    .modal-cta.secondary::before { background: var(--border); }
    .modal-cta.secondary:hover { color: var(--text); }

    /* ─── WORK CARDS ──────────────────────────────────────── */
    .work-card { cursor: inherit; }
    .work-card-arrow { cursor: inherit; }

    .card-hint {
      position: absolute;
      bottom: 1.5rem;
      right: 1.5rem;
      font-family: var(--font-mono);
      font-size: 0.82rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--dim);
      opacity: 0;
      transition: opacity 0.3s;
      z-index: 2;
    }
    .work-card:hover .card-hint { opacity: 1; }

    /* ─── MOBILE ──────────────────────────────────────────── */
    @media (max-width: 700px) {
      .modal-panel { width: 100vw; }
      .modal-header { height: clamp(180px, 28vh, 260px); }
      .modal-header-content { padding: 0 9rem 1.5rem 1.5rem; }
      .modal-nav-arrows { bottom: 1.5rem; right: 1.5rem; }
      .modal-body { padding: 2rem 1.5rem; }
      .modal-results { grid-template-columns: 1fr 1fr; }
      .modal-title { font-size: clamp(2rem, 8vw, 3.5rem); }
      .modal-header-initials { font-size: 8rem; }
      .modal-desc { font-size: 1.2rem; }
      .modal-challenge { font-size: 0.95rem; }
      .modal-testimonial { padding: 1.5rem; }
      .modal-testimonial-text { font-size: 1.1rem; }
      .modal-sticky-cta .modal-cta { font-size: 0.8rem; padding: 0.9rem 1rem; }
    }

    @media (max-width: 480px) {
      .modal-header { height: clamp(160px, 26vh, 220px); }
      .modal-header-content { padding: 0 8rem 1.2rem 1rem; }
      .modal-close { top: 1rem; right: 1rem; width: 38px; height: 38px; font-size: 1.1rem; }
      .modal-title { font-size: clamp(1.8rem, 7vw, 2.5rem); }
      .modal-header-initials { font-size: 6rem; }
      .modal-results { grid-template-columns: 1fr; }
      .modal-result-num { font-size: 2.2rem; }
      .modal-result-box { padding: 1.2rem 1rem; }
      .modal-meta-row { gap: 1rem; }
      .modal-meta-label { font-size: 0.65rem; }
      .modal-meta-value { font-size: 0.85rem; }
      .modal-deliverable { font-size: 0.8rem; padding: .4rem .8rem; }
      .modal-sticky-cta { flex-direction: column; gap: 0; }
    }