/* ============================================================
   LDmotion — Case-Study / Projekt-Detailseiten
   Ergänzt styles.css. Header/Footer/Buttons werden geteilt.
   ============================================================ */

.header--static {
  position: sticky;
  background: rgba(8, 10, 13, 0.9);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

/* ── Breadcrumb ── */
.case-crumb {
  padding-top: clamp(110px, 15vw, 160px);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
}
.case-crumb a { color: var(--ink-3); transition: color 0.2s; }
.case-crumb a:hover { color: var(--accent); }
.case-crumb .sep { opacity: 0.5; }
.case-crumb .here { color: var(--ink-2); }

/* ── Hero ── */
.case-hero { padding-top: 26px; padding-bottom: clamp(34px, 5vw, 52px); }
.case-hero .kicker { margin-bottom: 18px; }
.case-hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.3rem, 6vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 16ch;
}
.case-hero .case-lead {
  color: var(--ink-2);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.6;
  max-width: 60ch;
  margin-top: 22px;
}

/* ── Meta-Leiste ── */
.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 40px;
}
.case-meta div {
  background: var(--bg-1);
  padding: 20px 22px;
}
.case-meta dt {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.case-meta dd {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  margin: 0;
}

/* ── Großes Medium (Video-Poster / Bild) ── */
.case-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  margin-top: 14px;
  background: var(--surface);
}
.case-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-media--play::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,12,15,0) 40%, rgba(10,12,15,0.5) 100%);
  pointer-events: none;
}
.case-play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(64px, 8vw, 92px);
  height: clamp(64px, 8vw, 92px);
  border-radius: 50%;
  background: var(--accent-grad);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 18px 50px -12px var(--accent);
  transition: transform 0.3s var(--ease);
  z-index: 2;
}
.case-play:hover { transform: translate(-50%, -50%) scale(1.07); }
.case-play svg { width: 36%; height: 36%; color: #fff; margin-left: 8%; }
.case-media .case-vidnote {
  position: absolute; left: 0; bottom: 0;
  margin: 14px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--ink-2);
  background: rgba(8,10,13,0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  z-index: 2;
}

/* ── Inhalt: Story-Spalte ── */
.case-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 760px;
  margin: clamp(48px, 7vw, 80px) auto 0;
}
.case-block + .case-block { margin-top: 40px; }
.case-block h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.case-block h2 .n {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 6px;
  padding: 4px 9px;
  letter-spacing: 0.04em;
}
.case-block p {
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.72;
}
.case-block p + p { margin-top: 14px; }

/* Zitat */
.case-quote {
  margin: clamp(40px, 6vw, 64px) auto;
  max-width: 820px;
  text-align: center;
}
.case-quote blockquote {
  font-family: var(--display);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}
.case-quote .cite { margin-top: 18px; color: var(--ink-3); font-size: 14.5px; }

/* ── Galerie-Streifen ── */
.case-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: clamp(40px, 6vw, 64px);
}
.case-gallery figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  background: var(--surface);
}
.case-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── CTA-Band ── */
.case-cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--surface-2), var(--bg-1));
  border: 1px solid var(--line);
  padding: clamp(38px, 6vw, 64px);
  text-align: center;
  margin-top: clamp(56px, 8vw, 96px);
}
.case-cta::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(90% 120% at 50% 0%, color-mix(in oklab, var(--accent) 16%, transparent) 0%, transparent 60%);
  pointer-events: none;
}
.case-cta h2 {
  position: relative;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  letter-spacing: -0.025em;
  max-width: 20ch;
  margin: 0 auto;
}
.case-cta p { position: relative; color: var(--ink-2); margin: 16px auto 28px; max-width: 50ch; font-size: 1.05rem; }
.case-cta .btn { position: relative; }

/* ── Weitere Projekte ── */
.case-next { margin-top: clamp(64px, 9vw, 110px); padding-bottom: clamp(72px, 10vw, 130px); }
.case-next .section-head { margin-bottom: 36px; }
.case-next-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.case-next-card {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.3s, transform 0.4s var(--ease);
}
.case-next-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.case-next-card .thumb { aspect-ratio: 16 / 10; overflow: hidden; }
.case-next-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.case-next-card:hover .thumb img { transform: scale(1.05); }
.case-next-card .body { padding: 20px 22px 24px; }
.case-next-card h3 { font-family: var(--display); font-weight: 600; font-size: 1.12rem; color: var(--ink); margin: 8px 0 0; }

@media (max-width: 880px) {
  .case-meta { grid-template-columns: 1fr 1fr; }
  .case-gallery { grid-template-columns: 1fr 1fr; }
  .case-next-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .case-meta { grid-template-columns: 1fr; }
  .case-gallery { grid-template-columns: 1fr; }
}

/* ── Plyr-Player im Medium ── */
.case-media video,
.case-media .plyr {
  width: 100%;
  height: 100%;
}
.case-media .plyr--video { border-radius: inherit; height: 100%; }
.case-media video { object-fit: cover; display: block; }
:root { --plyr-color-main: #1F9FCC; }

/* ── Projekte-Übersichtsseite ── */
.pov-hero {
  padding-top: clamp(120px, 16vw, 180px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 100% at 100% 0%, color-mix(in oklab, var(--accent) 8%, transparent) 0%, transparent 55%),
    var(--bg-1);
}
.pov-hero .kicker { margin-bottom: 16px; }
.pov-hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.pov-hero p {
  color: var(--ink-2);
  font-size: clamp(1.02rem, 1.6vw, 1.22rem);
  line-height: 1.6;
  max-width: 56ch;
  margin-top: 18px;
}
.pov-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  padding-block: clamp(40px, 6vw, 72px) clamp(72px, 10vw, 120px);
}
.pov-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.3s, transform 0.4s var(--ease);
}
.pov-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.pov-card .thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.pov-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.pov-card:hover .thumb img { transform: scale(1.05); }
.pov-card .thumb .pov-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 58px; height: 58px; border-radius: 50%;
  background: rgba(8,10,13,0.55); border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
  transition: background 0.3s, transform 0.3s var(--ease);
}
.pov-card:hover .thumb .pov-play { background: var(--accent-grad); border-color: transparent; transform: translate(-50%, -50%) scale(1.08); }
.pov-card .thumb .pov-play svg { width: 22px; height: 22px; color: #fff; margin-left: 3px; }
.pov-card .body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.pov-card h3 { font-family: var(--display); font-weight: 600; font-size: 1.28rem; color: var(--ink); margin: 10px 0 0; letter-spacing: -0.02em; }
.pov-card p { color: var(--ink-2); font-size: 0.96rem; line-height: 1.6; margin: 10px 0 0; }
.pov-card .pov-foot {
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.pov-card .pov-year { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.pov-card .proj-arrow { margin: 0; }

@media (max-width: 760px) {
  .pov-grid { grid-template-columns: 1fr; }
}