/* ============================================================
   TOBIAS LUDVIG PORTFOLIO — case.css
   Ekstra komponenter til de selvstændige case-sider under
   /projekter/{id}/. Bruger de samme CSS-variabler som style.css
   (indlæses altid EFTER style.css).
   ============================================================ */

/* ─── Breadcrumb / tilbage-link ──────────────────────────── */
.case-topbar {
  padding-top: calc(var(--nav-h) + 2.5rem);
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mid);
  transition: color 0.25s;
}

.case-back:hover { color: var(--accent); }
.case-back svg { transition: transform 0.25s var(--ease-out); }
.case-back:hover svg { transform: translateX(-3px); }

/* ─── Hero ───────────────────────────────────────────────── */
.case-hero {
  padding: 2.5rem 0 4rem;
  border-bottom: 1px solid var(--border);
}

.case-eyebrow { margin-bottom: 1.25rem; }

.case-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5.5vw, 4.75rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 1.25rem;
  max-width: 900px;
}

.case-lead {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.65;
  max-width: 640px;
  margin-bottom: 1.5rem;
}

.case-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.case-flag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  border: 1px solid var(--border-md);
  color: var(--text-mid);
}

.case-flag--concept {
  color: var(--accent);
  border-color: rgba(16, 173, 237, 0.35);
  background: rgba(16, 173, 237, 0.06);
}

.case-flag--private {
  color: var(--text);
  border-color: var(--border-md);
}

/* ─── Meta grid (fakta-boks) ─────────────────────────────── */
.case-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 2rem;
  padding: 1.75rem 0 0;
  margin-top: 0.5rem;
}

.case-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.case-meta-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.case-meta-value {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.5;
}

/* ─── Body layout ────────────────────────────────────────── */
.case-body {
  padding-top: 4.5rem;
  padding-bottom: 6rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 5rem;
  align-items: start;
}

.case-content {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  max-width: 720px;
}

.case-section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 1rem;
}

.case-section p {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.85;
}

.case-section p + p { margin-top: 1rem; }

.case-side {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.case-side-block {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.case-side-label {
  display: block;
  margin-bottom: 0.6rem;
}

.case-side-text {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ─── Module / feature list ──────────────────────────────── */
.case-module-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.case-module {
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.case-module-name {
  font-size: 0.9375rem;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.case-module-desc {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ─── Badge (fx "Demo på forespørgsel") ──────────────────── */
.case-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid var(--border-md);
  padding: 0.75rem 1.25rem;
  border-radius: 100px;
  align-self: flex-start;
}

.case-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── Confidential note ──────────────────────────────────── */
.case-note {
  border: 1px solid var(--border-md);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  background: var(--bg-3);
}

.case-note p {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.75;
  font-style: italic;
}

/* ─── Image grid + placeholders ──────────────────────────── */
.case-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.case-image-grid > :first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 9;
}

.case-image-grid img,
.case-image-grid .case-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.case-placeholder {
  background:
    repeating-linear-gradient(
      135deg,
      var(--bg-3) 0px, var(--bg-3) 14px,
      var(--bg-2) 14px, var(--bg-2) 28px
    );
  border: 1px dashed var(--border-md);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.case-placeholder-note {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--text-mid);
  margin-bottom: 0.5rem;
}

.case-placeholder-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  line-height: 1.6;
  opacity: 0.55;
}

/* ─── Portrætskærmbilleder (fx Privat webapp) ────────────── */
.case-screens-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.case-screens-grid img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* ─── Video placeholder (Nexus Music) ────────────────────── */
.case-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.case-video-card { display: flex; flex-direction: column; gap: 0.6rem; }

.case-video-placeholder {
  aspect-ratio: 9 / 16;
  border-radius: 4px;
  border: 1px dashed var(--border-md);
  background:
    repeating-linear-gradient(
      135deg,
      var(--bg-3) 0px, var(--bg-3) 14px,
      var(--bg-2) 14px, var(--bg-2) 28px
    );
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.case-video-fill {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  border-bottom: 1px dashed var(--accent-dim);
}

/* ─── Case overview (i Digital Design-sektionen) ─────────── */
.case-overview {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}

.case-overview-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 1.5rem;
}

.case-overview-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--text);
}

.case-overview-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.case-overview-item {
  display: block;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}

.case-overview-item:hover {
  border-color: var(--border-md);
  background: rgba(240, 235, 227, 0.02);
}

/* ─── Visual (image or placeholder) ──────────────────────── */
.case-overview-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-3);
}

.case-overview-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s var(--ease-out);
}

.case-overview-item:hover .case-overview-visual img { transform: scale(1.04); }

.case-overview-visual--triptych {
  display: flex;
  gap: 2px;
}

.case-overview-visual--triptych img {
  flex: 1;
  min-width: 0;
  height: 100%;
  width: auto;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.case-overview-visual--placeholder {
  background:
    repeating-linear-gradient(
      135deg,
      var(--bg-3) 0px, var(--bg-3) 14px,
      var(--bg-2) 14px, var(--bg-2) 28px
    );
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Big stat overlaid on a photo, bottom-aligned with a dark gradient for contrast */
.case-overview-stat {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40%;
  padding: 0 1.5rem 1.1rem;
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  background: rgba(8, 8, 8, 0.45);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 35%);
  mask-image: linear-gradient(180deg, transparent, #000 35%);
}

.case-overview-stat-num {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  white-space: nowrap;
  text-shadow: 0 1px 14px rgba(0,0,0,0.95), 0 1px 3px rgba(0,0,0,0.95);
}

.case-overview-stat-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  text-shadow: 0 1px 10px rgba(0,0,0,0.95);
}

/* Big stat centered inside a placeholder visual (theme-aware, no photo underneath) */
.case-overview-visual-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.case-overview-visual-stat .case-overview-stat-num { color: var(--text); }
.case-overview-visual-stat .case-overview-stat-label { color: var(--text-mid); }

.case-overview-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  border-radius: 100px;
  border: 1px solid var(--border-md);
  color: var(--text-mid);
}

.case-overview-tag--accent {
  color: var(--accent);
  border-color: rgba(16, 173, 237, 0.35);
  background: rgba(16, 173, 237, 0.06);
}

/* ─── Text row ────────────────────────────────────────────── */
.case-overview-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  padding: 1.1rem 1.4rem;
}

.case-overview-item-text { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }

.case-overview-item-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text);
}

.case-overview-item-sub {
  color: var(--text-mid);
  font-size: 0.8125rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case-overview-item svg {
  flex-shrink: 0;
  color: var(--text-mid);
  transition: transform 0.25s var(--ease-out), color 0.25s;
}

.case-overview-item:hover svg { transform: translateX(3px); color: var(--accent); }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .case-body { grid-template-columns: 1fr; gap: 3rem; }
  .case-side { position: static; }
  .case-meta { grid-template-columns: repeat(2, 1fr); }
  .case-video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-screens-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .case-topbar { padding-top: calc(var(--nav-h) + 1.5rem); }
  .case-hero { padding: 1.5rem 0 2.5rem; }
  .case-body { padding-top: 3rem; padding-bottom: 4rem; }
  .case-meta { grid-template-columns: repeat(2, 1fr); gap: 1.25rem 1.5rem; }
  .case-image-grid { grid-template-columns: 1fr; }
  .case-image-grid > :first-child { grid-column: 1; }
  .case-video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-screens-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-overview-list { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
  .case-meta { grid-template-columns: 1fr; }
  .case-video-grid { grid-template-columns: 1fr; }
  .case-screens-grid { grid-template-columns: minmax(0, 1fr); }
}