/* main.css */
:root{
  --radius: 12px;
  --r-xs: calc(var(--radius) - 8px);
  --r-sm: calc(var(--radius) - 4px);
  --r-md: var(--radius);

  --bg-0:#07090c;
  --bg-1:#0b0f14;
  --panel:#0c1118;
  --panel-2:#0e1620;
  --text:#e7edf5;
  --muted:#9aa7b6;
  --faint:#6f7d8d;

  --line:rgba(231,237,245,.14);
  --line-2:rgba(231,237,245,.10);

  --accent:#72e1c3;
  --accent-2:#9aa7ff;

  --shadow: 0 14px 40px rgba(0,0,0,.55);
  --shadow-soft: 0 10px 26px rgba(0,0,0,.38);

  --s-1:6px;
  --s-2:10px;
  --s-3:14px;
  --s-4:18px;
  --s-5:24px;
  --s-6:30px;
  --s-7:40px;
  --s-8:56px;

  --max: 1100px;

  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --font-serif: ui-serif, Georgia, "Times New Roman", Times, serif;
  --font: var(--font-mono);

  --t-fast: 140ms;
  --t-med: 220ms;
  --t-slow: 420ms;
}

*{ box-sizing:border-box; }
[hidden]{ display:none !important; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}

body{
  margin:0;
  min-height:100vh;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 24% 18%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 55%),
    radial-gradient(900px 600px at 78% 26%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 60%),
    radial-gradient(800px 520px at 55% 90%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1));
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.08;
  mix-blend-mode:overlay;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.10) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 4px);
  transform:translateZ(0);
}

#bg-canvas{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  z-index:-1;
  opacity:.9;
  pointer-events:none;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:var(--s-4);
  top:var(--s-4);
  width:auto;
  height:auto;
  padding:10px 12px;
  border-radius:var(--r-xs);
  background:rgba(8,12,18,.92);
  border:1px solid var(--line);
  z-index:1000;
}

.shell{
  width:min(var(--max), calc(100% - 2*var(--s-4)));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(7,9,12,.88), rgba(7,9,12,.64));
  border-bottom:1px solid var(--line-2);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--s-4);
  padding:var(--s-4) 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:var(--s-3);
  min-width:220px;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  border:1px solid var(--line);
  background:
    radial-gradient(140% 120% at 20% 15%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 48%),
    radial-gradient(120% 110% at 75% 70%, color-mix(in srgb, var(--accent-2) 24%, transparent), transparent 52%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:var(--shadow-soft);
  letter-spacing:.8px;
  font-weight:700;
  font-size:13px;
}
.brand-text{ line-height:1.05; }
.brand-name{ font-size:13px; font-weight:700; }
.brand-role{ font-size:11px; color:var(--muted); margin-top:2px; }

.nav{
  display:flex;
  align-items:center;
  gap:var(--s-4);
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:12px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
  transition: color var(--t-med) ease, background var(--t-med) ease, border-color var(--t-med) ease;
}
.nav a:hover{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:var(--line-2);
}
.nav a:focus-visible{
  outline:none;
  color:var(--text);
  background:color-mix(in srgb, var(--accent) 12%, transparent);
  border-color:color-mix(in srgb, var(--accent) 40%, transparent);
}

.site-main{ padding:var(--s-6) 0 var(--s-8); }

.hero{ padding-top:var(--s-6); }

.hero-block{
  display:grid;
  gap:var(--s-4);
  padding:var(--s-3) 0 var(--s-5);
}

.hero-title{
  margin:0;
  font-size:22px;
  line-height:1.15;
  letter-spacing:.2px;
}
.hero-title .line{ display:block; }
.hero-title .muted{ color:var(--muted); font-weight:600; }

.hero-sub{
  margin:0;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
  max-width:64ch;
}
.hero-sub p{
  margin:0;
  color:inherit;
  font-size:inherit;
  line-height:inherit;
}
.hero-sub p + p{ margin-top:10px; }
.hero-sub ul{
  margin:10px 0 0;
  padding-left:18px;
  color:inherit;
}
.hero-sub li{ margin:6px 0; }
.hero-sub strong{ color:var(--text); font-weight:700; }
.hero-sub em{ color:var(--text); font-style:italic; }

.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:var(--s-2);
  margin-top:var(--s-2);
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:11px;
  text-decoration:none;
  transition: transform var(--t-med) ease, border-color var(--t-med) ease, background var(--t-med) ease, color var(--t-med) ease;
}
.pill:hover{
  transform: translateY(-1px);
  border-color:var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
}
.pill:focus-visible{
  outline:none;
  border-color:color-mix(in srgb, var(--accent-2) 48%, transparent);
  background:color-mix(in srgb, var(--accent-2) 10%, transparent);
  color:var(--text);
}

.filters{
  display:flex;
  align-items:center;
  gap:var(--s-4);
  padding:var(--s-3) 0 var(--s-5);
  overflow:auto;
  scrollbar-width:thin;
  scrollbar-color: rgba(231,237,245,.18) transparent;
}
.filters::-webkit-scrollbar{ height:8px; }
.filters::-webkit-scrollbar-thumb{ background:rgba(231,237,245,.14); border-radius:999px; }
.filters::-webkit-scrollbar-track{ background:transparent; }

.filter-btn{
  appearance:none;
  border:0;
  background:transparent;
  color:var(--muted);
  padding:10px 2px;
  font:inherit;
  font-size:12px;
  cursor:pointer;
  white-space:nowrap;
  border-bottom:1px solid transparent;
  transition: color var(--t-med) ease, border-color var(--t-med) ease;
}
.filter-btn:hover{ color:var(--text); }
.filter-btn[aria-pressed="true"]{
  color:var(--text);
  border-bottom-color:color-mix(in srgb, var(--accent) 75%, transparent);
}
.filter-btn:focus-visible{
  outline:none;
  color:var(--text);
  border-bottom-color:color-mix(in srgb, var(--accent-2) 80%, transparent);
}

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:var(--s-4);
}

.card{
  position:relative;
  border-radius:var(--r-md);
  overflow:hidden;
  border:1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  min-height:170px;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transform: translateY(0);
  transition: transform var(--t-med) ease, border-color var(--t-med) ease, box-shadow var(--t-med) ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color:var(--line);
  box-shadow:var(--shadow-soft);
}
.card:focus-within{
  border-color:color-mix(in srgb, var(--accent) 38%, transparent);
  box-shadow:var(--shadow-soft);
}

.thumb{
  position:absolute;
  inset:0;
  background: var(--thumb-bg, linear-gradient(135deg, color-mix(in srgb, var(--accent) 55%, #153a35), color-mix(in srgb, var(--accent-2) 45%, #10172a)));
  filter:saturate(.98) contrast(1.05);
}
.thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(600px 260px at 20% 10%, rgba(255,255,255,.10), transparent 60%),
    radial-gradient(460px 240px at 80% 70%, rgba(255,255,255,.08), transparent 62%),
    linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.45));
  pointer-events:none;
}

.thumb img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  opacity:1;
}
.thumb img.is-hidden{ opacity:0; }

.card-overlay{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:var(--s-4);
  gap:8px;
}

.card-title{
  margin:0;
  font-size:13px;
  font-weight:700;
  letter-spacing:.2px;
}

.card-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
}

.tag{
  display:inline-flex;
  align-items:center;
  padding:6px 8px;
  border-radius:999px;
  border:1px solid rgba(231,237,245,.16);
  background:rgba(7,9,12,.40);
  color:var(--muted);
  font-size:10px;
}

.card-action{
  position:absolute;
  inset:0;
  display:block;
  text-indent:-999px;
  overflow:hidden;
}
.card-action:focus-visible{ outline:none; }

.card .focus-ring{
  position:absolute;
  inset:10px;
  border-radius:calc(var(--r-md) - 8px);
  border:1px solid transparent;
  pointer-events:none;
}
.card:focus-within .focus-ring{
  border-color: color-mix(in srgb, var(--accent-2) 55%, transparent);
}

.loadmore{
  padding:var(--s-6) 0 0;
  display:flex;
  justify-content:center;
}

.btn{
  appearance:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text);
  padding:12px 14px;
  border-radius:12px;
  font:inherit;
  font-size:12px;
  cursor:pointer;
  transition: transform var(--t-med) ease, background var(--t-med) ease, border-color var(--t-med) ease;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(231,237,245,.22);
  background:rgba(255,255,255,.06);
}
.btn:active{ transform: translateY(0); }
.btn:focus-visible{
  outline:none;
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.section{ padding-top:var(--s-8); }
.section h2{
  margin:0 0 var(--s-4);
  font-size:14px;
  letter-spacing:.2px;
}
.section p{
  margin:0;
  color:var(--muted);
  font-size:12px;
  line-height:1.7;
  max-width:72ch;
}
.section p + p{ margin-top:10px; }
.section ul{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--muted);
  font-size:12px;
  line-height:1.7;
  max-width:72ch;
}
.section li{ margin:6px 0; }
.section strong{ color:var(--text); font-weight:700; }
.section em{ color:var(--text); font-style:italic; }

.site-footer{
  border-top:1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(7,9,12,.0), rgba(7,9,12,.78));
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--s-4);
  padding:var(--s-5) 0;
  color:var(--faint);
  font-size:11px;
}
.footer-links{
  display:flex;
  gap:var(--s-3);
  align-items:center;
}
.footer-links a{
  color:var(--faint);
  text-decoration:none;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
  transition: color var(--t-med) ease, background var(--t-med) ease, border-color var(--t-med) ease;
}
.footer-links a:hover{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:var(--line-2);
}
.footer-links a:focus-visible{
  outline:none;
  color:var(--text);
  background:color-mix(in srgb, var(--accent-2) 12%, transparent);
  border-color:color-mix(in srgb, var(--accent-2) 40%, transparent);
}

.to-top{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:60;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(7,9,12,.82);
  color:var(--text);
  font:inherit;
  font-size:12px;
  cursor:pointer;
  box-shadow:var(--shadow-soft);
  opacity:0;
  pointer-events:none;
  transform: translateY(8px);
  transition: opacity var(--t-med) ease, transform var(--t-med) ease;
}
.to-top.is-visible{
  opacity:1;
  pointer-events:auto;
  transform: translateY(0);
}
.to-top:focus-visible{
  outline:none;
  border-color:color-mix(in srgb, var(--accent) 55%, transparent);
}

/* modal */
.modal-backdrop{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  backdrop-filter: blur(8px);
  z-index:80;
}
.modal{
  position:fixed;
  inset:0;
  display:grid;
  place-items:stretch;
  z-index:90;
  padding:0;
}
.modal-card{
  width:100%;
  height:100%;
  border-radius:0;
  border:0;
  background:
    radial-gradient(900px 420px at 20% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    radial-gradient(900px 420px at 90% 60%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 62%),
    linear-gradient(180deg, rgba(16,22,30,.96), rgba(10,14,20,.96));
  box-shadow:var(--shadow);
  overflow:hidden;
  display:grid;
  grid-template-rows: auto 1fr;
  min-height:0;
}
@media (min-width: 820px){
  .modal{
    place-items:center;
    padding:18px;
  }
  .modal-card{
    width:min(92vw, 1420px);
    height:min(92vh, 100%);
    border-radius:var(--r-md);
    border:1px solid var(--line);
  }
}

.modal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--s-3);
  padding:var(--s-4);
  border-bottom:1px solid var(--line-2);
}
.modal-title{
  margin:0;
  font-size:13px;
  letter-spacing:.2px;
}

.modal-close-x{
  width:40px;
  height:40px;
  border-radius:12px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
  cursor:pointer;
  position:relative;
  transition: background var(--t-med) ease, border-color var(--t-med) ease, transform var(--t-med) ease;
}
.modal-close-x::before,
.modal-close-x::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:12px;
  height:2px;
  background:rgba(231,237,245,.70);
  transform-origin:center;
}
.modal-close-x::before{ transform: translate(-50%, -50%) rotate(45deg); }
.modal-close-x::after{ transform: translate(-50%, -50%) rotate(-45deg); }

.modal-close-x:hover{
  background:rgba(255,255,255,.05);
  border-color:var(--line);
  transform: translateY(-1px);
}
.modal-close-x:focus-visible{
  outline:none;
  border-color:color-mix(in srgb, var(--accent-2) 55%, transparent);
  background:color-mix(in srgb, var(--accent-2) 10%, transparent);
}

.modal-content{
  display:grid;
  grid-template-rows: 1fr auto;
  min-height:0;
}

.modal-media{
  position:relative;
  min-height:0;
  background: rgba(255,255,255,.02);
  border-bottom: 1px solid rgba(231,237,245,.10);
}

.modal-details{
  min-height:0;
  overflow:auto;
  padding:var(--s-4);
  color:var(--muted);
  font-size:12px;
  line-height:1.8;
}

@media (min-width: 820px){
  .modal-content{
    grid-template-rows: none;
    grid-template-columns: 2.35fr .95fr;
  }
  .modal-media{
    border-bottom:0;
    border-right: 1px solid rgba(231,237,245,.10);
  }
  .modal-details{
    padding:var(--s-5);
  }
}

.modal-details p{
  margin:0;
  color:inherit;
  font-size:inherit;
  line-height:inherit;
}
.modal-details p + p{ margin-top:10px; }
.modal-details ul{
  margin:10px 0 0;
  padding-left:18px;
  color:inherit;
}
.modal-details li{ margin:6px 0; }
.modal-details strong{ color:var(--text); font-weight:700; }
.modal-details em{ color:var(--text); font-style:italic; }

.modal-details .kv{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap:10px 14px;
  margin-top:var(--s-3);
}
.modal-details .k{ color:var(--faint); }
.modal-details .v{ color:var(--text); }

/* media: carousel / single image */
.media-stage{
  position:absolute;
  inset:0;
  display:grid;
  grid-template-rows: 1fr auto;
  min-height:0;
}

.media-viewport{
  position: relative;
  min-height: 0;
  overflow: hidden;         /* clip here */
  width: 100%;
  height: 100%;
}
.media-viewport.is-dragging{
  cursor: grabbing;
}

.media-track{
  display:flex;
  height:100%;
  width:100%;
  overflow:visible;
  transform: translateX(0%);
  transition: transform var(--t-med) ease;
  will-change: transform;
}
@media (prefers-reduced-motion: reduce){
  .media-track{ transition:none; }
}

.media-slide{
  flex: 0 0 100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  overflow:hidden;
  background: var(--fallback, linear-gradient(135deg, rgba(114,225,195,.20), rgba(154,167,255,.20)));
}

/* Option B: blurred backdrop from the same image */
.media-slide::before{
  content:"";
  position:absolute;
  inset:0;
  background-image: var(--bg-img, none);
  background-size: cover;
  background-position: center;
  filter: blur(18px) saturate(1.15);
  transform: scale(1.06);
  opacity: .90;
}
.media-slide::after{
  content:"";
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.18);
}

.media-slide img{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit: contain;
  display:block;
}

.media-ui{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 12px;
  border-top: 1px solid rgba(231,237,245,.10);
  background: rgba(0,0,0,.28);
}

.dots{
  display:flex;
  gap: 8px;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(231,237,245,.22);
  background: rgba(255,255,255,.06);
  cursor: pointer;
  padding: 0;
}
.dot[aria-pressed="true"]{
  background: color-mix(in srgb, var(--accent) 35%, rgba(255,255,255,.12));
  border-color: color-mix(in srgb, var(--accent) 50%, rgba(231,237,245,.22));
}
.dot:focus-visible{
  outline: none;
  border-color: color-mix(in srgb, var(--accent-2) 55%, transparent);
  background: color-mix(in srgb, var(--accent-2) 12%, transparent);
}

.media-btn{
  padding: 10px 12px;
  font-size: 12px;
}

.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity var(--t-slow) ease, transform var(--t-slow) ease;
}
.reveal.is-visible{
  opacity:1;
  transform: translateY(0);
}

.sr-only{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  padding:0 !important;
  margin:-1px !important;
  overflow:hidden !important;
  clip:rect(0,0,0,0) !important;
  white-space:nowrap !important;
  border:0 !important;
}

@media (min-width: 720px){
  .hero-title{ font-size:28px; }
  .grid{ grid-template-columns: repeat(2, 1fr); gap:var(--s-4); }
}
@media (min-width: 1040px){
  .hero-title{ font-size:32px; }
  .grid{ grid-template-columns: repeat(4, 1fr); gap:var(--s-4); }
}