/* =====================================================================
   Magnality Films — Case Studies ("Screening Room" design system)
   ===================================================================== */
.cs-scope{
  --ink:#0c0c0d; --panel:#17161a; --panel-2:#1e1c21; --paper:#f4efe4; --muted:#9a938b; --body:#cfc9bf;
  --gold:#d4a537; --crimson:#b23a2e; --line:rgba(244,239,228,0.14);
  background:var(--ink); color:var(--paper); font-family:'Inter',sans-serif; line-height:1.7;
}
.cs-scope, .cs-scope *{ box-sizing:border-box; }
.cs-scope a{ text-decoration:none; color:inherit; }
.cs-scope img{ max-width:100%; display:block; }
.cs-scope h1, .cs-scope h2, .cs-scope h3, .cs-scope h4{
  font-family:'Bebas Neue',sans-serif; font-weight:400; letter-spacing:.02em; line-height:1.05; color:var(--paper); margin:0;
}
.cs-wrap{ max-width:1220px; margin:0 auto; padding:0 24px; }
.cs-eyebrow{
  display:inline-flex; align-items:center; gap:.6rem; font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.22em;
  text-transform:uppercase; color:var(--ink); background:var(--gold); padding:6px 14px; margin-bottom:16px;
  clip-path:polygon(0 0,100% 0,94% 100%,0% 100%);
}
.cs-eyebrow::before{ content:"●"; color:var(--crimson); font-size:.55rem; }
.cs-mono{ font-family:'JetBrains Mono',monospace; }
.cs-btn{
  display:inline-flex; align-items:center; gap:10px; padding:12px 22px; border-radius:999px; background:var(--gold); color:var(--ink) !important;
  font-family:'JetBrains Mono',monospace; font-size:.75rem; letter-spacing:.12em; text-transform:uppercase; font-weight:600;
  transition:background .2s, color .2s, transform .2s; border:0; cursor:pointer;
}
.cs-btn:hover{ background:var(--paper); transform:translateY(-1px); }
.cs-btn.ghost{ background:transparent; color:var(--paper) !important; border:1px solid var(--line); }
.cs-btn.ghost:hover{ border-color:var(--gold); color:var(--gold) !important; }

/* ---------- Listing header ---------- */
.cs-head{ padding:64px 0 30px; border-bottom:1px solid var(--line); }
.cs-head-row{ display:flex; align-items:flex-end; justify-content:space-between; gap:28px; flex-wrap:wrap; }
.cs-head h1{ font-size:clamp(2.1rem,4.4vw,3.2rem); max-width:720px; }
.cs-head h1 em{ font-style:normal; color:var(--gold); }
.cs-head p{ color:var(--body); max-width:600px; margin:14px 0 0; font-size:.98rem; }
.cs-stats{ display:flex; gap:28px; margin-top:22px; }
.cs-stats div b{ display:block; font-family:'Bebas Neue',sans-serif; font-weight:400; font-size:1.9rem; color:var(--gold); line-height:1; }
.cs-stats div span{ font-family:'JetBrains Mono',monospace; font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }

.cs-search{ position:relative; width:100%; max-width:320px; }
.cs-search input{
  width:100%; background:var(--panel); border:1px solid var(--line); color:var(--paper); border-radius:999px; padding:13px 52px 13px 20px;
  font-family:'Inter',sans-serif; font-size:.9rem; transition:border-color .25s, background .25s;
}
.cs-search input::placeholder{ color:var(--muted); }
.cs-search input:focus{ outline:none; border-color:var(--gold); background:var(--panel-2); }
.cs-search button{
  position:absolute; right:5px; top:5px; bottom:5px; width:38px; border-radius:50%; background:var(--gold); border:none; color:var(--ink);
  cursor:pointer; display:flex; align-items:center; justify-content:center; transition:background .2s;
}
.cs-search button:hover{ background:var(--crimson); color:var(--paper); }

.cs-filters{ display:flex; gap:8px; flex-wrap:wrap; padding:22px 0 6px; }
.cs-filter{
  display:inline-flex; align-items:center; gap:8px; padding:8px 16px; border-radius:999px; border:1px solid var(--line); color:var(--body);
  font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; transition:all .2s;
}
.cs-filter:hover{ border-color:var(--gold); color:var(--gold); }
.cs-filter.active{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
.cs-filter .n{ opacity:.6; }
.cs-filter .sw{ width:7px; height:7px; border-radius:50%; }

/* ---------- Featured ---------- */
.cs-featured{
  display:grid; grid-template-columns:1.25fr 1fr; margin:34px 0 10px; border:1px solid var(--line); border-radius:14px; overflow:hidden;
  background:var(--panel); transition:border-color .25s;
}
.cs-featured:hover{ border-color:var(--gold); }
.cs-featured .media{ position:relative; min-height:360px; overflow:hidden; }
.cs-featured .media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:grayscale(.15) contrast(1.05); transition:transform .6s ease; }
.cs-featured:hover .media img{ transform:scale(1.04); }
.cs-featured .media .flag{
  position:absolute; top:16px; left:16px; z-index:2; font-family:'JetBrains Mono',monospace; font-size:.66rem; letter-spacing:.14em; text-transform:uppercase;
  background:var(--crimson); color:var(--paper); padding:5px 12px; border-radius:999px;
}
.cs-featured .body{ padding:34px 34px 30px; display:flex; flex-direction:column; justify-content:center; }
.cs-featured h2{ font-size:clamp(1.7rem,2.6vw,2.3rem); margin:10px 0 12px; }
.cs-featured p{ color:var(--body); font-size:.95rem; margin:0 0 20px; }
.cs-kicker{ font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.cs-kicker .cat{ color:var(--gold); }
.cs-kicker .sep{ opacity:.4; }
.cs-mini-metrics{ display:flex; gap:26px; margin:0 0 24px; padding:16px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.cs-mini-metrics b{ display:block; font-family:'Bebas Neue',sans-serif; font-weight:400; font-size:1.8rem; line-height:1; color:var(--gold); }
.cs-mini-metrics span{ font-size:.75rem; color:var(--muted); }

/* ---------- Grid ---------- */
.cs-section{ padding:26px 0 80px; }
.cs-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:24px; }
.cs-card{ background:var(--panel); border:1px solid var(--line); border-radius:12px; overflow:hidden; display:flex; flex-direction:column; transition:border-color .25s, transform .25s; }
.cs-card:hover{ border-color:var(--gold); transform:translateY(-4px); }
.cs-card .media{ position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--panel-2); }
.cs-card .media img{ width:100%; height:100%; object-fit:cover; filter:grayscale(.2) contrast(1.05); transition:transform .5s ease, filter .5s; }
.cs-card:hover .media img{ transform:scale(1.05); filter:none; }
.cs-card .media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 55%, rgba(12,12,13,.85)); }
.cs-card .tag{
  position:absolute; top:14px; left:14px; z-index:2; font-family:'JetBrains Mono',monospace; font-size:.64rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--ink); background:var(--gold); padding:5px 12px; border-radius:999px;
}
.cs-card .metric{ position:absolute; left:16px; bottom:12px; z-index:2; display:flex; align-items:baseline; gap:8px; }
.cs-card .metric b{ font-family:'Bebas Neue',sans-serif; font-weight:400; font-size:1.7rem; color:var(--paper); line-height:1; }
.cs-card .metric span{ font-size:.72rem; color:var(--body); }
.cs-card .body{ padding:18px 20px 20px; display:flex; flex-direction:column; flex:1; }
.cs-card h3{ font-size:1.35rem; line-height:1.12; margin:8px 0 8px; transition:color .2s; }
.cs-card:hover h3{ color:var(--gold); }
.cs-card p{ color:var(--muted); font-size:.86rem; line-height:1.6; margin:0 0 16px; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.cs-card .more{ margin-top:auto; font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gold); display:flex; align-items:center; gap:8px; }
.cs-card .more i{ transition:transform .2s; }
.cs-card:hover .more i{ transform:translateX(4px); }

.cs-empty{ text-align:center; padding:70px 20px; border:1px dashed var(--line); border-radius:14px; margin-top:30px; }
.cs-empty h3{ font-size:1.8rem; margin-bottom:8px; }
.cs-empty p{ color:var(--muted); margin:0 0 20px; }

.cs-pager{ display:flex; justify-content:center; gap:8px; margin-top:44px; }
.cs-pager a, .cs-pager span{
  min-width:42px; height:42px; padding:0 14px; display:inline-flex; align-items:center; justify-content:center; border-radius:999px; border:1px solid var(--line);
  font-family:'JetBrains Mono',monospace; font-size:.8rem; color:var(--body);
}
.cs-pager a:hover{ border-color:var(--gold); color:var(--gold); }
.cs-pager .cur{ background:var(--gold); color:var(--ink); border-color:var(--gold); }

.cs-cta{ border-top:1px solid var(--line); padding:70px 0; text-align:center; background:radial-gradient(60% 120% at 50% 100%, rgba(212,165,55,.12), transparent 70%); }
.cs-cta h2{ font-size:clamp(2rem,4vw,2.8rem); margin-bottom:10px; }
.cs-cta p{ color:var(--body); margin:0 auto 24px; max-width:520px; }

/* ---------- Detail page ---------- */
.csd-hero{ padding:56px 0 34px; }
.csd-crumbs{ font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:22px; display:flex; gap:10px; flex-wrap:wrap; }
.csd-crumbs a:hover{ color:var(--gold); }
.csd-hero-grid{ display:grid; grid-template-columns:1fr auto; gap:30px; align-items:end; }
.csd-hero h1{ font-size:clamp(2.2rem,4.6vw,3.4rem); max-width:900px; }
.csd-hero .sub{ color:var(--body); font-size:1.05rem; max-width:720px; margin:16px 0 0; }
.csd-logo{ background:var(--paper); border-radius:12px; padding:14px 18px; max-width:180px; }
.csd-logo img{ max-height:56px; width:auto; margin:auto; }
.csd-facts{ display:grid; grid-template-columns:repeat(auto-fit, minmax(150px,1fr)); gap:0; margin-top:34px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.csd-facts div{ padding:16px 18px 16px 0; }
.csd-facts div + div{ padding-left:18px; border-left:1px solid var(--line); }
.csd-facts span{ display:block; font-family:'JetBrains Mono',monospace; font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:4px; }
.csd-facts b{ font-weight:600; font-size:.95rem; color:var(--paper); }

.csd-media{ position:relative; margin-top:6px; }
.csd-frame{ position:relative; }
.csd-frame::before, .csd-frame::after{ content:""; position:absolute; width:34px; height:34px; border-color:var(--gold); border-style:solid; z-index:2; pointer-events:none; }
.csd-frame::before{ top:-10px; left:-10px; border-width:3px 0 0 3px; }
.csd-frame::after{ bottom:-10px; right:-10px; border-width:0 3px 3px 0; }
.csd-frame img{ width:100%; max-height:600px; object-fit:cover; border-radius:10px; }
.csd-video{ position:relative; aspect-ratio:16/9; border-radius:10px; overflow:hidden; background:#000; }
.csd-video iframe, .csd-video video{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.csd-video.vertical{ aspect-ratio:9/16; max-width:420px; margin:0 auto; }

.csd-metrics{ display:grid; grid-template-columns:repeat(auto-fit, minmax(170px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:12px; overflow:hidden; margin:56px 0 0; }
.csd-metrics div{ background:var(--panel); padding:26px 24px; }
.csd-metrics b{ display:block; font-family:'Bebas Neue',sans-serif; font-weight:400; font-size:clamp(2.2rem,4vw,3rem); color:var(--gold); line-height:1; }
.csd-metrics span{ display:block; margin-top:8px; color:var(--body); font-size:.86rem; line-height:1.45; }

.csd-body{ display:grid; grid-template-columns:260px 1fr; gap:60px; padding:64px 0 20px; align-items:start; }
.csd-aside{ position:sticky; top:100px; }
.csd-aside h4{ font-family:'JetBrains Mono',monospace; font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin:0 0 10px; }
.csd-aside .block + .block{ margin-top:28px; padding-top:24px; border-top:1px solid var(--line); }
.csd-chips{ display:flex; flex-wrap:wrap; gap:6px; }
.csd-chips span, .csd-chips a{ font-size:.78rem; padding:5px 11px; border-radius:999px; border:1px solid var(--line); color:var(--body); }
.csd-toc a{ display:flex; gap:10px; padding:6px 0; color:var(--body); font-size:.88rem; transition:color .2s; }
.csd-toc a:hover, .csd-toc a.on{ color:var(--gold); }
.csd-toc a span{ font-family:'JetBrains Mono',monospace; font-size:.7rem; color:var(--muted); padding-top:3px; }
.csd-share{ display:flex; gap:8px; }
.csd-share a, .csd-share button{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--paper);
  background:transparent; cursor:pointer; transition:border-color .2s, color .2s; font-size:.9rem;
}
.csd-share a:hover, .csd-share button:hover{ border-color:var(--gold); color:var(--gold); }

.csd-chapter{ scroll-margin-top:100px; }
.csd-chapter + .csd-chapter{ margin-top:56px; padding-top:48px; border-top:1px solid var(--line); }
.csd-chapter .num{ font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); margin-bottom:10px; display:block; }
.csd-chapter > h2{ font-size:clamp(1.8rem,3vw,2.3rem); margin-bottom:18px; }

.csd-prose p{ color:var(--body); font-size:1.02rem; margin:0 0 1.15rem; }
.csd-prose h2, .csd-prose h3, .csd-prose h4{ color:var(--gold); margin:2rem 0 .8rem; line-height:1.1; }
.csd-prose h2{ font-size:1.7rem; } .csd-prose h3{ font-size:1.45rem; } .csd-prose h4{ font-size:1.2rem; }
.csd-prose a{ color:var(--gold); border-bottom:1px dotted rgba(212,165,55,.5); }
.csd-prose a:hover{ color:var(--paper); }
.csd-prose ul, .csd-prose ol{ margin:0 0 1.3rem; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px; }
.csd-prose li{ border-left:2px solid var(--gold); padding:2px 0 2px 18px; color:var(--body); }
.csd-prose blockquote{ border-left:3px solid var(--crimson); margin:1.6rem 0; padding:4px 0 4px 22px; font-style:italic; color:var(--paper); }
.csd-prose b, .csd-prose strong{ color:var(--paper); }
.csd-prose img{ border-radius:8px; margin:1.4rem 0; height:auto; }
.csd-prose table{ width:100%; border-collapse:collapse; margin:1.4rem 0; font-size:.92rem; }
.csd-prose td, .csd-prose th{ border:1px solid var(--line); padding:10px 12px; color:var(--body); text-align:left; }
.csd-prose th{ color:var(--paper); background:var(--panel); }
.csd-prose figure.table{ margin:0; overflow-x:auto; }

/* Blocks */
.csd-block{ margin-top:56px; }
.csd-block .cap{ font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.06em; color:var(--muted); margin-top:12px; text-align:center; }
.csd-block img.full{ width:100%; border-radius:10px; }
.csd-split{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.csd-split.right .img{ order:2; }
.csd-split img{ width:100%; border-radius:10px; aspect-ratio:4/3; object-fit:cover; }
.csd-block > h3, .csd-split h3{ font-size:1.8rem; margin-bottom:14px; }
.csd-pull{ margin:0; padding:34px 0 34px 34px; border-left:3px solid var(--gold); }
.csd-pull p{ font-family:'Bebas Neue',sans-serif; font-size:clamp(1.7rem,3vw,2.3rem); line-height:1.15; color:var(--paper); margin:0; letter-spacing:.01em; }
.csd-pull cite{ display:block; margin-top:14px; font-style:normal; font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }

/* Gallery */
.csd-gallery{ padding:70px 0 10px; }
.csd-gallery-grid{ columns:3 260px; column-gap:14px; margin-top:24px; }
.csd-gallery-grid figure{ margin:0 0 14px; break-inside:avoid; position:relative; border-radius:10px; overflow:hidden; cursor:zoom-in; background:var(--panel); }
.csd-gallery-grid img{ width:100%; transition:transform .5s ease; }
.csd-gallery-grid figure:hover img{ transform:scale(1.04); }
.csd-gallery-grid figcaption{ position:absolute; left:0; right:0; bottom:0; padding:30px 14px 10px; background:linear-gradient(transparent, rgba(0,0,0,.8)); font-size:.78rem; color:var(--body); opacity:0; transition:opacity .25s; }
.csd-gallery-grid figure:hover figcaption{ opacity:1; }
.csd-section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.csd-section-head h2{ font-size:clamp(1.9rem,3.4vw,2.5rem); }

.csd-lightbox{ position:fixed; inset:0; z-index:10000; background:rgba(8,8,9,.94); display:none; align-items:center; justify-content:center; padding:40px 70px; }
.csd-lightbox.show{ display:flex; }
.csd-lightbox img{ max-width:100%; max-height:84vh; border-radius:8px; }
.csd-lightbox .lb-cap{ position:absolute; bottom:20px; left:0; right:0; text-align:center; color:var(--body); font-size:.85rem; }
.csd-lightbox button{ position:absolute; width:46px; height:46px; border-radius:50%; border:1px solid var(--line); background:rgba(23,22,26,.8); color:var(--paper); cursor:pointer; font-size:1rem; }
.csd-lightbox button:hover{ border-color:var(--gold); color:var(--gold); }
.csd-lightbox .lb-close{ top:20px; right:20px; } .csd-lightbox .lb-prev{ left:16px; top:50%; transform:translateY(-50%); } .csd-lightbox .lb-next{ right:16px; top:50%; transform:translateY(-50%); }

/* Testimonial */
.csd-quote{ margin:80px 0 0; padding:56px 50px; border-radius:16px; position:relative; overflow:hidden;
  background:radial-gradient(70% 120% at 100% 0%, rgba(212,165,55,.16), transparent 60%), var(--panel); border:1px solid var(--line); }
.csd-quote .mark{ font-family:'Bebas Neue',sans-serif; font-size:9rem; line-height:.7; color:var(--gold); opacity:.35; position:absolute; top:34px; left:36px; }
.csd-quote blockquote{ position:relative; margin:0; font-size:clamp(1.15rem,2vw,1.45rem); line-height:1.55; color:var(--paper); max-width:900px; font-weight:500; }
.csd-quote .who{ margin-top:26px; display:flex; align-items:center; gap:14px; }
.csd-quote .who .av{ width:44px; height:44px; border-radius:50%; background:var(--gold); color:var(--ink); display:grid; place-items:center; font-family:'Bebas Neue',sans-serif; font-size:1.3rem; }
.csd-quote .who b{ display:block; color:var(--paper); }
.csd-quote .who span{ font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }

.csd-related{ padding:80px 0 30px; }
.csd-nav{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border-top:1px solid var(--line); border-bottom:1px solid var(--line); margin-top:70px; }
.csd-nav a{ background:var(--ink); padding:30px 24px; display:block; transition:background .2s; }
.csd-nav a:hover{ background:var(--panel); }
.csd-nav a.next{ text-align:right; }
.csd-nav span{ font-family:'JetBrains Mono',monospace; font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.csd-nav b{ display:block; font-family:'Bebas Neue',sans-serif; font-weight:400; font-size:1.5rem; line-height:1.1; margin-top:6px; color:var(--paper); }
.csd-nav a:hover b{ color:var(--gold); }

.csd-preview-bar{ position:sticky; top:0; z-index:1000; background:var(--crimson); color:#fff; text-align:center; font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; padding:8px; }
.csd-preview-bar a{ color:#fff; text-decoration:underline !important; margin-left:10px; }

.cs-reveal{ opacity:0; transform:translateY(16px); transition:opacity .7s ease, transform .7s ease; }
.cs-reveal.in{ opacity:1; transform:none; }

@media (max-width:1024px){
  .cs-grid{ grid-template-columns:repeat(2,1fr); }
  .csd-body{ grid-template-columns:1fr; gap:34px; }
  .csd-aside{ position:static; display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:24px; }
  .csd-aside .block + .block{ margin-top:0; padding-top:0; border-top:0; }
  .csd-aside .toc-block{ display:none; }
}
@media (max-width:860px){
  .cs-featured{ grid-template-columns:1fr; }
  .cs-featured .media{ min-height:240px; }
  .cs-featured .body{ padding:24px; }
  .csd-split{ grid-template-columns:1fr; gap:20px; }
  .csd-split.right .img{ order:0; }
  .csd-hero-grid{ grid-template-columns:1fr; }
  .csd-quote{ padding:40px 24px; }
}
@media (max-width:640px){
  .cs-grid{ grid-template-columns:1fr; }
  .cs-head{ padding:44px 0 24px; }
  .cs-section{ padding:20px 0 56px; }
  .csd-facts div + div{ padding-left:0; border-left:0; }
  .csd-facts{ grid-template-columns:1fr 1fr; }
  .csd-facts div{ padding:12px 0; border-bottom:1px solid var(--line); }
  .csd-nav{ grid-template-columns:1fr; }
  .csd-nav a.next{ text-align:left; }
  .csd-lightbox{ padding:60px 10px; }
  .cs-stats{ gap:20px; }
}
@media (prefers-reduced-motion: reduce){ .cs-reveal{ opacity:1; transform:none; transition:none; } }