/* ============================================================
   Olivier Mériel — photographe
   Design: darkroom / large-format negative
   ============================================================ */

:root{
  --ink:        #16140f;
  --ink-2:      #1d1a14;
  --paper:      #ece5d8;
  --paper-dim:  #b9b0a0;
  --silver:     #8f867a;
  --selenium:   #b98456;
  --selenium-2: #8a5d38;
  --line:       rgba(236,229,216,0.14);
  --line-strong:rgba(236,229,216,0.28);

  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body:    "Newsreader", Georgia, "Times New Roman", serif;
  --mono:    "IBM Plex Mono", "Courier New", monospace;

  --sidebar-w: 264px;
  --edge: 14px;
}

*, *::before, *::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--body);
  font-size:18px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  position:relative;
}

/* subtle film grain, over everything */
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:999;
  opacity:.05;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
h1,h2,h3{ font-family:var(--display); font-weight:600; margin:0 0 .5em; }

::selection{ background:var(--selenium-2); color:var(--paper); }

:focus-visible{
  outline:2px solid var(--selenium);
  outline-offset:3px;
}

/* ---------------- layout shell ---------------- */

.frame{
  display:flex;
  min-height:100vh;
}

/* ---------------- sidebar / nav ---------------- */

.sidebar{
  width:var(--sidebar-w);
  flex-shrink:0;
  padding:var(--edge);
  border-right:1px solid var(--line);
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}

.negframe{
  border:1px solid var(--line-strong);
  border-radius:2px;
  padding:22px 18px;
  position:relative;
  flex:1;
  display:flex;
  flex-direction:column;
}
.negframe::before, .negframe::after{
  content:"";
  position:absolute;
  width:9px; height:9px;
  border-top:1px solid var(--selenium);
  border-left:1px solid var(--selenium);
}
.negframe::before{ top:-1px; left:-1px; }
.negframe::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }

.brand{
  display:block;
  font-family:var(--mono);
  letter-spacing:.14em;
  font-size:12px;
  text-transform:uppercase;
  color:var(--paper-dim);
  margin-bottom:6px;
}
.brand strong{
  display:block;
  font-family:var(--display);
  font-size:26px;
  letter-spacing:0;
  text-transform:none;
  color:var(--paper);
  margin-top:6px;
}

.nav{
  margin-top:38px;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.nav a{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--paper-dim);
  padding:10px 4px;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:baseline;
  gap:10px;
  transition:color .2s ease, padding-left .2s ease;
}
.nav a .fr-no{
  color:var(--selenium);
  font-size:11px;
  opacity:.8;
}
.nav a:hover, .nav a:focus-visible{
  color:var(--paper);
  padding-left:10px;
}
.nav a[aria-current="page"]{
  color:var(--paper);
  background:linear-gradient(90deg, rgba(185,132,86,.14), transparent);
  border-bottom-color:var(--selenium);
}

.sidebar-foot{
  margin-top:24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.lang-switch{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--paper-dim);
  border:1px solid var(--line-strong);
  padding:6px 10px;
  border-radius:20px;
  transition:border-color .2s ease, color .2s ease;
}
.lang-switch:hover{ color:var(--paper); border-color:var(--selenium); }
.tagline{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.06em;
  color:var(--silver);
  text-transform:uppercase;
}

/* mobile top bar */
.topbar{ display:none; }
.mobile-nav{ display:none; }

/* ---------------- content ---------------- */

.content{
  flex:1;
  min-width:0;
  padding:64px 64px 100px;
}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--selenium);
  margin-bottom:14px;
  display:block;
}

h1.page-title{
  font-size:clamp(34px,4.4vw,56px);
  color:var(--paper);
  border-bottom:1px solid var(--line);
  padding-bottom:26px;
  margin-bottom:40px;
}

.lede{
  font-family:var(--display);
  font-size:22px;
  color:var(--paper-dim);
  max-width:56ch;
  margin-bottom:30px;
}

.prose{ max-width:66ch; }
.prose p{ margin:0 0 1.4em; }
.prose p:first-of-type::first-letter{
  font-family:var(--display);
  font-size:3.4em;
  float:left;
  line-height:.82;
  padding:.05em .09em 0 0;
  color:var(--selenium);
}

.figure{
  margin:46px 0;
  border:1px solid var(--line-strong);
  padding:10px;
  position:relative;
}
.figure::before, .figure::after{
  content:"";
  position:absolute; width:8px; height:8px;
  border-top:1px solid var(--selenium); border-left:1px solid var(--selenium);
}
.figure::before{ top:-1px; left:-1px; }
.figure::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }
.figure img{ width:100%; height:auto; filter:grayscale(15%); }
.figure figcaption{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--silver);
  text-transform:uppercase;
  margin-top:10px;
  text-align:right;
}
.figure.img-missing img{ display:none; }
.figure.img-missing{
  aspect-ratio:3/2;
  display:flex;
  align-items:center;
  justify-content:center;
  background:repeating-linear-gradient(135deg, transparent 0 10px, rgba(236,229,216,.03) 10px 20px);
}
.figure.img-missing::before{ content:none; }
.figure.img-missing .missing-note{
  display:block;
  font-family:var(--mono);
  font-size:11px;
  color:var(--silver);
  letter-spacing:.06em;
  text-align:center;
  padding:0 24px;
}
.figure.placeholder{
  aspect-ratio:3/2;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    repeating-linear-gradient(135deg, transparent 0 10px, rgba(236,229,216,.03) 10px 20px);
}
.figure.placeholder span{
  font-family:var(--mono);
  font-size:11px;
  color:var(--silver);
  letter-spacing:.08em;
  text-align:center;
  padding:0 20px;
}

/* ---------------- photo gallery ---------------- */

.breadcrumb{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--silver);
  margin-bottom:16px;
}
.breadcrumb a{ color:var(--silver); }
.breadcrumb a:hover{ color:var(--paper); }

.photo-index-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px,1fr));
  gap:32px;
  max-width:1100px;
}
.photo-index-card{
  display:block;
  border:1px solid var(--line-strong);
  position:relative;
  text-decoration:none;
  transition:border-color .2s ease;
}
.photo-index-card:hover{ border-color:var(--selenium); }
.photo-index-card::before, .photo-index-card::after{
  content:"";
  position:absolute; width:9px; height:9px;
  border-top:1px solid var(--selenium); border-left:1px solid var(--selenium);
  z-index:1;
}
.photo-index-card::before{ top:-1px; left:-1px; }
.photo-index-card::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }
.photo-index-card .cover{
  aspect-ratio:4/3;
  overflow:hidden;
  background:repeating-linear-gradient(135deg, transparent 0 10px, rgba(236,229,216,.03) 10px 20px);
  display:flex; align-items:center; justify-content:center;
}
.photo-index-card .cover img{ width:100%; height:100%; object-fit:cover; filter:grayscale(15%); }
.photo-index-card .cover.img-missing img{ display:none; }
.photo-index-card .cover .missing-note{
  font-family:var(--mono);
  font-size:10.5px;
  color:var(--silver);
  letter-spacing:.06em;
  text-align:center;
  padding:0 18px;
}
.photo-index-card .meta{ padding:16px 18px 20px; }
.photo-index-card h2{
  font-family:var(--display);
  font-weight:600;
  font-size:19px;
  color:var(--paper);
  margin:0 0 6px;
  line-height:1.3;
}
.photo-index-card .count{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--silver);
}

.gallery-section{ margin-bottom:56px; max-width:1000px; }
.gallery-section h2{
  font-family:var(--display);
  font-weight:600;
  font-size:26px;
  color:var(--paper);
  border-bottom:1px solid var(--line);
  padding-bottom:14px;
  margin-bottom:26px;
}
.photo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px,1fr));
  gap:28px;
}
.photo-grid .figure{ margin:0; }
.photo-grid .figure img{ cursor:zoom-in; }

/* ---------------- lightbox ---------------- */

.lightbox{
  display:none;
  position:fixed;
  top:0; right:0; bottom:0;
  left:var(--sidebar-w);
  background:rgba(10,9,7,.94);
  align-items:center;
  justify-content:center;
  padding:60px;
  z-index:200;
}
.lightbox.open{ display:flex; }
.lightbox-img{
  max-width:100%;
  max-height:100%;
  width:auto; height:auto;
  box-shadow:0 0 0 1px var(--line-strong);
}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute;
  width:46px; height:46px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:rgba(20,18,15,.6);
  color:var(--paper);
  font-size:22px;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:border-color .2s ease, color .2s ease;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{
  border-color:var(--selenium);
  color:var(--selenium);
}
.lightbox-close{ top:22px; right:22px; }
.lightbox-prev{ left:22px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:22px; top:50%; transform:translateY(-50%); }

body.lightbox-open{ overflow:hidden; }

@media (max-width:900px){
  .lightbox{ left:0; padding:20px; }
  .lightbox-close{ top:14px; right:14px; }
  .lightbox-prev{ left:10px; }
  .lightbox-next{ right:10px; }
}

.eyebrow a{ color:var(--selenium); border-bottom:1px solid transparent; transition:border-color .2s ease; }
.eyebrow a:hover{ border-color:var(--selenium); }

/* series index (Photos landing page) */
.series-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px,1fr));
  gap:32px;
  max-width:1000px;
}
.series-card{
  display:block;
  border:1px solid var(--line-strong);
  padding:10px;
  position:relative;
  transition:border-color .2s ease;
}
.series-card:hover{ border-color:var(--selenium); }
.series-card::before, .series-card::after{
  content:"";
  position:absolute; width:8px; height:8px;
  border-top:1px solid var(--selenium); border-left:1px solid var(--selenium);
}
.series-card::before{ top:-1px; left:-1px; }
.series-card::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }
.series-thumb{
  aspect-ratio:4/3;
  overflow:hidden;
  background:repeating-linear-gradient(135deg, transparent 0 10px, rgba(236,229,216,.03) 10px 20px);
  display:flex;
  align-items:center;
  justify-content:center;
}
.series-thumb img{ width:100%; height:100%; object-fit:cover; filter:grayscale(15%); }
.series-thumb .missing-note{
  font-family:var(--mono);
  font-size:11px;
  color:var(--silver);
  letter-spacing:.06em;
  text-align:center;
  padding:0 20px;
}
.series-no{
  font-family:var(--mono);
  font-size:11px;
  color:var(--selenium);
  letter-spacing:.06em;
  display:block;
  margin-top:14px;
}
.series-title{
  font-family:var(--display);
  font-size:21px;
  color:var(--paper);
  margin:4px 0 4px;
}
.series-sub{
  font-family:var(--body);
  font-style:italic;
  font-size:14.5px;
  color:var(--paper-dim);
  display:block;
  margin-bottom:8px;
}
.series-count{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--silver);
  display:block;
}
.series-card-body{ padding:4px 6px 8px; }
.series-note{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--silver);
  border:1px dashed var(--line-strong);
  padding:24px;
  max-width:1000px;
}

/* ---------------- ledger lists (biblio / expos) ---------------- */

.ledger{ border-top:1px solid var(--line); max-width:78ch; }
.ledger-row{
  display:grid;
  grid-template-columns:96px 1fr;
  gap:22px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.ledger-year{
  font-family:var(--mono);
  font-size:16px;
  color:var(--selenium);
  padding-top:2px;
}
.ledger-body{ }
.ledger-title{
  font-family:var(--display);
  font-size:20px;
  color:var(--paper);
  margin:0 0 4px;
}
.ledger-title + .ledger-title{ margin-top:12px; }
.ledger-sub{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--paper-dim);
  display:block;
  margin-bottom:10px;
}
.ledger-note{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--silver);
  padding:16px 0;
  border-bottom:1px solid var(--line);
}

/* ---------------- video grid ---------------- */

.video-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(320px,1fr));
  gap:34px;
  max-width:1000px;
}
.video-card{ border:1px solid var(--line-strong); padding:10px; position:relative; }
.video-card::before, .video-card::after{
  content:"";
  position:absolute; width:8px; height:8px;
  border-top:1px solid var(--selenium); border-left:1px solid var(--selenium);
}
.video-card::before{ top:-1px; left:-1px; }
.video-card::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }
.video-frame{ position:relative; width:100%; aspect-ratio:16/9; background:#000; }
.video-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-title{
  font-family:var(--body);
  font-size:15px;
  color:var(--paper);
  padding:14px 6px 4px;
  line-height:1.45;
}
.video-lang{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--silver);
  padding:0 6px 8px;
  display:block;
}

video-card--external{ text-decoration:none; }
.video-frame--external{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  background:linear-gradient(160deg, rgba(185,132,86,.10), rgba(20,18,15,.5));
  border:1px dashed var(--line-strong);
  transition:border-color .2s ease, background .2s ease;
}
.video-card--external:hover .video-frame--external{
  border-color:var(--selenium);
  background:linear-gradient(160deg, rgba(185,132,86,.18), rgba(20,18,15,.6));
}
.external-play{
  width:52px; height:52px;
  border-radius:50%;
  border:1px solid var(--selenium);
  display:flex; align-items:center; justify-content:center;
  color:var(--selenium);
  font-size:16px;
}
.external-logo{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--paper);
}
.video-lang--external{ color:var(--selenium); }

/* ---------------- contact ---------------- */

.contact-block{
  max-width:520px;
  margin-top:20px;
  border:1px solid var(--line-strong);
  padding:44px 40px;
  text-align:center;
  position:relative;
}
.contact-block::before, .contact-block::after{
  content:"";
  position:absolute; width:9px; height:9px;
  border-top:1px solid var(--selenium); border-left:1px solid var(--selenium);
}
.contact-block::before{ top:-1px; left:-1px; }
.contact-block::after{ bottom:-1px; right:-1px; border-top:none; border-left:none; border-bottom:1px solid var(--selenium); border-right:1px solid var(--selenium); }
.contact-block p{ font-family:var(--display); font-size:19px; color:var(--paper-dim); margin:0 0 20px; }
.mail-link{
  display:inline-block;
  font-family:var(--mono);
  font-size:16px;
  letter-spacing:.03em;
  color:var(--paper);
  border-bottom:1px solid var(--selenium);
  padding-bottom:4px;
  transition:color .2s ease, border-color .2s ease;
}
.mail-link:hover{ color:var(--selenium); border-color:var(--paper); }

/* ---------------- footer ---------------- */

.site-footer{
  margin-top:80px;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--silver);
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  max-width:78ch;
}

/* ---------------- responsive ---------------- */

@media (max-width: 900px){
  .frame{ flex-direction:column; }
  .sidebar{ display:none; }

  .mobile-header{
    position:sticky;
    top:0;
    z-index:50;
    background:var(--ink);
  }

  .topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px 20px;
    border-bottom:1px solid var(--line);
  }
  .topbar .brand{ margin:0; }
  .topbar .brand strong{ font-size:19px; }
  .menu-btn{
    font-family:var(--mono);
    font-size:12px;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--paper);
    border:1px solid var(--line-strong);
    padding:8px 14px;
    border-radius:20px;
    background:none;
    cursor:pointer;
  }

  .mobile-nav{
    display:none;
    flex-direction:column;
    border-bottom:1px solid var(--line);
    background:var(--ink-2);
    padding:6px 20px 18px;
  }
  .mobile-nav.open{ display:flex; }
  .mobile-nav a{
    font-family:var(--mono);
    font-size:14px;
    padding:12px 0;
    border-bottom:1px solid var(--line);
    color:var(--paper-dim);
  }
  .mobile-nav a[aria-current="page"]{ color:var(--selenium); }
  .mobile-nav .lang-switch{ align-self:flex-start; margin-top:14px; }

  .content{ padding:40px 22px 70px; }
  .ledger-row{ grid-template-columns:1fr; gap:6px; }
  .ledger-year{ padding-top:0; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; }
}