:root{
  --bg: #14120F;
  --bg-raise: #1C170F;
  --bg-panel: #241D14;
  --bg-panel-2: #2B2216;
  --line: rgba(236,227,208,0.12);
  --line-strong: rgba(236,227,208,0.22);
  --ink: #ECE3D0;
  --ink-dim: #B3A78D;
  --ink-faint: #837A65;
  --copper: #C97B4A;
  --copper-2: #E2915C;
  --gold: #D8AE45;
  --green: #6E9260;
  --green-dark: #3E5A38;
  --danger: #E8836B;
  --ring: rgba(226,145,92,0.28);
  --max: 1180px;
  --vs: 56px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(201,123,74,0.14), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 0%, rgba(216,174,69,0.10), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3{
  font-family:'Big Shoulders Display', sans-serif;
  text-transform: uppercase;
  font-weight: 800;
  line-height: 0.95;
  margin: 0;
  letter-spacing: 0.005em;
}
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
a{ color: inherit; }
img{ max-width:100%; display:block; }
::selection{ background: rgba(226,145,92,0.38); color: var(--ink); }

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

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: 1.5rem;
}
.section{ padding-block: 6rem; }
@media (max-width: 720px){ .section{ padding-block: 4rem; } }

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper-2);
  margin: 0 0 0.9rem;
}
.eyebrow::before{
  content: "";
  display:inline-block;
  width: 0.5em; height:0.5em;
  background: var(--copper);
  margin-right: 0.6em;
  transform: translateY(-0.05em);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:0.5rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration:none;
  padding: 0.9rem 1.5rem;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{
  background: linear-gradient(180deg, var(--copper-2), var(--copper));
  color: #1A130B;
  font-weight: 600;
  box-shadow: 0 8px 24px -8px rgba(201,123,74,0.55);
}
.btn-primary:hover{ background: linear-gradient(180deg, #ecab7c, var(--copper-2)); }
.btn-ghost{
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold); }

/* ---------- NAV ---------- */
.nav{
  position: sticky; top:0; z-index: 50;
  background: rgba(20,18,15,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding-block: 0.9rem;
}
.brand{ display:flex; align-items:center; gap:0.65rem; text-decoration:none; }
.brand-mark{ display:flex; align-items:center; flex-shrink:0; }
.brand-mark img{ display:block; }
.brand-word{
  font-family:'Big Shoulders Display', sans-serif;
  font-weight:800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand-word span{ color: var(--copper-2); }
.brand-word--sm{ font-size: 1rem; }
.nav-links{
  display:flex; align-items:center; gap:2rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-links a{ text-decoration:none; color: var(--ink-dim); transition: color .15s ease; }
.nav-links a:hover{ color: var(--ink); }
.nav-actions{ display:flex; align-items:center; gap:1.25rem; }
@media (max-width: 760px){
  .nav-links{ display:none; }
}

/* ---------- HERO ---------- */
.hero{
  padding-top: 4.5rem;
  padding-bottom: 3.5rem;
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items:center;
}
@media (max-width: 900px){
  .hero{ grid-template-columns: 1fr; padding-top: 2.75rem; }
}
.hero h1{
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  color: var(--ink);
}
.hero h1 em{
  font-style:normal;
  color: var(--copper-2);
}
.hero-sub{
  margin-top: 1.4rem;
  max-width: 46ch;
  font-size: 1.1rem;
  color: var(--ink-dim);
}
.hero-actions{
  margin-top: 2.1rem;
  display:flex; gap:1rem; flex-wrap:wrap;
}
.hero-meta{
  margin-top: 2.5rem;
  display:flex; gap: 1.75rem; flex-wrap:wrap;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero-meta strong{ color: var(--ink-dim); font-weight:600; }

/* ---------- DIORAMA ---------- */
.diorama-stage{
  position:relative;
  height: 400px;
  perspective: 1400px;
}
.diorama-center{
  position:absolute; top:52%; left:50%;
  transform: translate(-50%,-50%);
  transform-style: preserve-3d;
}
.diorama-world{
  transform-style: preserve-3d;
  animation: floatWorld 6.5s ease-in-out infinite;
}
@keyframes floatWorld{
  0%,100%{ transform: rotateX(-33deg) rotateY(-42deg) translateY(0px); }
  50%{ transform: rotateX(-33deg) rotateY(-42deg) translateY(-12px); }
}
@media (prefers-reduced-motion: reduce){
  .diorama-world{ animation:none; transform: rotateX(-33deg) rotateY(-42deg); }
}
@media (max-width: 900px){
  .diorama-stage{ height: 300px; }
  .diorama-center{ transform: translate(-50%,-50%) scale(0.78); }
}

.voxel{
  position:absolute; top:0; left:0;
  width: var(--vs); height: var(--vs);
  transform-style: preserve-3d;
}
.voxel .f{
  position:absolute; inset:0;
  width: var(--vs); height: var(--vs);
}
.voxel .f-top{ transform: rotateX(90deg) translateZ(calc(var(--vs) / 2)); }
.voxel .f-front{ transform: translateZ(calc(var(--vs) / 2)); }
.voxel .f-right{ transform: rotateY(90deg) translateZ(calc(var(--vs) / 2)); filter: brightness(0.72); }

.v-grass .f-top{ background: linear-gradient(160deg, #7BA168, var(--green)); }
.v-grass .f-front{ background: #372A1B; }
.v-grass .f-right{ background: #372A1B; }

.v-rail .f-top{
  background: repeating-linear-gradient(90deg, var(--copper) 0 9px, #7A4A2A 9px 12px);
}
.v-rail .f-front{ background: #372A1B; }
.v-rail .f-right{ background: #372A1B; }

.v-cart .f-top{ background: #B9713F; }
.v-cart .f-front{ background: #302722; }
.v-cart .f-right{ background: #221B18; }

.v-balloon .f-top{
  background: repeating-linear-gradient(45deg, var(--copper-2) 0 8px, var(--gold) 8px 16px);
}
.v-balloon .f-front{
  background: repeating-linear-gradient(45deg, var(--copper) 0 8px, #B9863B 8px 16px);
}
.v-balloon .f-right{
  background: repeating-linear-gradient(45deg, #9C5C34 0 8px, #A9822F 8px 16px);
}

.v-basket .f-top{ background: #B9713F; }
.v-basket .f-front{ background: #302722; }
.v-basket .f-right{ background: #221B18; }

/* ---------- TECH STRIP ---------- */
.tech-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-raise);
}
.tech-row{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.tech-item{
  padding: 1.8rem 1.5rem;
  display:flex; align-items:center; gap:0.9rem;
  border-right: 1px solid var(--line);
}
.tech-item:last-child{ border-right:none; }
.tech-item svg{ flex-shrink:0; color: var(--copper-2); }
.tech-label{
  display:block;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tech-value{
  display:block;
  font-weight:600;
  font-size: 0.98rem;
  color: var(--ink);
  margin-top:0.15rem;
}
@media (max-width: 860px){
  .tech-row{ grid-template-columns: repeat(2, 1fr); }
  .tech-item:nth-child(2){ border-right:none; }
}
@media (max-width: 480px){
  .tech-row{ grid-template-columns: 1fr; }
  .tech-item{ border-right:none; border-bottom: 1px solid var(--line); }
  .tech-item:last-child{ border-bottom:none; }
}

/* ---------- COMPENDIUM ---------- */
.compendium-head{ max-width: 62ch; }
.compendium-head h2{ font-size: clamp(2rem, 4.4vw, 3rem); margin-top:0.4rem; }
.compendium-head .lede{
  margin-top: 1.1rem;
  color: var(--ink-dim);
  font-size: 1.05rem;
  max-width: 58ch;
}

.mod-list{
  margin-top: 3rem;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}
@media (max-width: 820px){ .mod-list{ grid-template-columns: 1fr; } }

.mod{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow:hidden;
  transition: border-color 0.42s ease;
}
.mod[open]{ border-color: var(--line-strong); }
.mod summary{
  list-style:none;
  cursor:pointer;
  padding: 1.35rem 1.4rem;
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items:center;
  column-gap: 1rem;
  row-gap: 0.35rem;
}
.mod summary::-webkit-details-marker{ display:none; }
.mod-badge{
  grid-row: 1 / 3;
  grid-column: 1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 0.45rem;
}
.mod-icon{
  color: var(--copper-2);
  width: 30px; height: 30px;
  flex-shrink:0;
}
.pxi rect{ fill: currentColor; }
.mod-num{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  color: var(--ink-faint);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  width: 1.9rem; height: 1.5rem;
  display:flex; align-items:center; justify-content:center;
}
.mod-name{
  font-family:'Big Shoulders Display', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.28rem;
  letter-spacing: 0.01em;
  grid-column: 2;
}
.mod-blurb{
  grid-column: 2;
  color: var(--ink-faint);
  font-size: 0.92rem;
}
.mod-toggle{
  grid-row: 1 / 3;
  grid-column: 3;
  width: 1.6rem; height: 1.6rem;
  position:relative;
  flex-shrink:0;
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}
.mod-toggle::before, .mod-toggle::after{
  content:""; position:absolute; background: var(--ink-dim);
  top:50%; left:50%; transform: translate(-50%,-50%);
  transition: background-color 0.3s ease;
}
.mod-toggle::before{ width: 100%; height: 1.5px; }
.mod-toggle::after{
  width: 1.5px; height: 100%;
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}
.mod[open] .mod-toggle::after,
.mod.is-open .mod-toggle::after{
  transform: translate(-50%,-50%) rotate(90deg) scaleY(0);
}
.mod[open] .mod-toggle::before,
.mod.is-open .mod-toggle::before{
  background: var(--copper-2);
}

.mod-body{
  padding: 0 1.4rem 1.5rem 1.4rem;
  border-top: 1px solid var(--line);
  margin-top: 0.2rem;
  padding-top: 1.1rem;
}
.mod-body .sub + .sub{ margin-top: 1.1rem; }
.sub-num{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.mod-body ul{ display:flex; flex-direction:column; gap: 0.4rem; }
.mod-body li{
  display:flex; gap:0.65rem;
  font-size: 0.94rem;
  color: var(--ink);
}
.item-num{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-faint);
  min-width: 3.2rem;
  padding-top: 0.15rem;
}
.mod-solo{
  font-size: 0.94rem;
  color: var(--ink);
  max-width: 52ch;
}

/* ---------- BETA ---------- */
.beta{
  background: var(--bg-raise);
  border-top: 1px solid var(--line);
}
.beta-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items:start;
}
@media (max-width: 900px){ .beta-grid{ grid-template-columns: 1fr; } }

.beta-copy h2{ font-size: clamp(2rem, 4.4vw, 3rem); margin-top:0.4rem; }
.beta-copy p{ margin-top: 1.1rem; color: var(--ink-dim); font-size: 1.02rem; max-width: 44ch; }
.beta-notes{ margin-top: 1.9rem; display:flex; flex-direction:column; gap: 0.85rem; }
.beta-notes li{
  display:flex; gap:0.75rem; align-items:flex-start;
  font-size: 0.94rem; color: var(--ink-dim);
}
.beta-notes li::before{
  content:""; width:8px; height:8px; margin-top:0.4rem; flex-shrink:0;
  background: var(--copper); border-radius:1px;
}

.beta-panel{ position:relative; }
.beta-form{
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 1.9rem;
  display:flex; flex-direction:column; gap: 1.15rem;
}
.field{ display:flex; flex-direction:column; gap:0.45rem; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
@media (max-width: 520px){ .field-row{ grid-template-columns: 1fr; } }
.field label, fieldset legend{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.field input, .field select, .field textarea{
  font-family:'Work Sans', sans-serif;
  font-size: 0.98rem;
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  color: var(--ink);
  padding: 0.75rem 0.85rem;
}
.field input::placeholder, .field textarea::placeholder{ color: var(--ink-faint); }
.field textarea{ resize: vertical; min-height: 4.5rem; }

fieldset{ border: none; padding:0; margin:0; display:flex; flex-direction:column; gap:0.75rem; }
.checks{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1rem;
}
@media (max-width: 480px){ .checks{ grid-template-columns: 1fr; } }
.checks label{
  display:flex; align-items:center; gap:0.55rem;
  font-family:'Work Sans', sans-serif;
  text-transform:none; letter-spacing:normal;
  font-size: 0.9rem; color: var(--ink);
}
.checks input{ accent-color: var(--copper); width:15px; height:15px; }

.form-note{
  font-size: 0.8rem; color: var(--ink-faint); margin-top: -0.3rem;
}

.beta-success{
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 3rem 2rem;
  text-align:center;
}
.beta-success h3{
  font-family:'Big Shoulders Display', sans-serif;
  text-transform:uppercase; font-weight:800; font-size:1.7rem;
}
.beta-success p{ margin-top:0.8rem; color: var(--ink-dim); max-width:38ch; margin-inline:auto; }

/* ---------- FOOTER ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding-block: 2.5rem;
}
.footer-row{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:1.25rem;
}
.footer-links{
  display:flex; gap: 1.5rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-links a{ text-decoration:none; color: var(--ink-dim); }
.footer-links a:hover{ color: var(--ink); }
.footer-note{
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  color: var(--ink-faint);
}
/* ---------- GAME / BUILD ---------- */
.game{
  background: var(--bg-raise);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.game-head{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items:start;
}
@media (max-width: 900px){ .game-head{ grid-template-columns: 1fr; gap:2.25rem; } }
.game-copy h2{ font-size: clamp(2rem, 4.4vw, 3rem); margin-top:0.4rem; }
.game-copy .lede{
  margin-top: 1.1rem;
  color: var(--ink-dim);
  font-size: 1.05rem;
  max-width: 54ch;
}

.perf{
  margin-top: 2.25rem;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1.1rem 1.5rem;
  max-width: 30rem;
}
@media (max-width: 380px){ .perf{ grid-template-columns: 1fr; } }
.perf li{
  padding-left: 0.9rem;
  border-left: 2px solid var(--copper);
}
.perf b{
  display:block;
  font-family:'Big Shoulders Display', sans-serif;
  font-weight:800;
  font-size: 1.65rem;
  line-height:1;
  color: var(--ink);
}
.perf span{
  display:block;
  margin-top: 0.3rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.perf-note{
  margin-top: 1.1rem;
  font-size: 0.8rem;
  color: var(--ink-faint);
  max-width: 40ch;
}

/* Build card ------------------------------------------------------------ */
.build-card{
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 1.6rem;
}
.build-card-top{
  display:flex; align-items:center; gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.build-mark{
  width: 58px; height: 58px;
  flex-shrink:0;
  image-rendering: pixelated;
}
.build-version{
  font-family:'Big Shoulders Display', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--ink);
}
.build-stage{
  display:inline-flex; align-items:center; gap: 0.45rem;
  margin-top: 0.4rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.build-stage::before{
  content:""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(216,174,69,0.18);
}

.build-spec{
  margin-top: 1.2rem;
  display:flex; flex-direction:column;
}
.build-spec div{
  display:flex; align-items:baseline; justify-content:space-between; gap:1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
}
.build-spec div:last-child{ border-bottom:none; }
.build-spec dt{
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.build-spec dd{ margin:0; color: var(--ink); text-align:right; }

.build-actions{ margin-top: 1.4rem; display:flex; flex-direction:column; gap: 0.75rem; }
.btn-disabled,
.btn[disabled]{
  background: rgba(236,227,208,0.05);
  border-color: var(--line);
  color: var(--ink-faint);
  cursor: not-allowed;
  box-shadow: none;
}
.btn-disabled:hover,
.btn[disabled]:hover{ transform:none; background: rgba(236,227,208,0.05); }
.btn-disabled svg{ flex-shrink:0; }
.build-note{
  font-size: 0.8rem;
  color: var(--ink-faint);
  line-height: 1.5;
}
.build-note a{ color: var(--copper-2); text-decoration:none; border-bottom:1px solid rgba(226,145,92,0.35); }
.build-note a:hover{ color: var(--gold); border-bottom-color: var(--gold); }
.build-notes-link{
  display:inline-flex; align-items:center; gap:0.45rem;
  font-family:'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration:none;
  color: var(--ink-dim);
}
.build-notes-link:hover{ color: var(--gold); }

/* Gallery --------------------------------------------------------------- */
.shots{
  margin-top: 3.25rem;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}
@media (max-width: 720px){ .shots{ grid-template-columns: 1fr; } }
.shot{
  grid-column: span 1;
  display:block;
  width:100%;
  padding:0;
  text-align:left;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow:hidden;
  color: inherit;
  cursor: zoom-in;
  font: inherit;
  transition: border-color .18s ease, transform .18s ease;
}
.shot{ display:flex; flex-direction:column; }
.shot-cap{ flex:1; }
.shot--wide{ grid-column: span 2; }
@media (max-width: 720px){ .shot--wide{ grid-column: span 1; } }
.shot:hover{ border-color: var(--line-strong); transform: translateY(-2px); }
.shot-frame{
  display:block;
  position:relative;
  aspect-ratio: 2.51;
  background: #0E0C09;
  overflow:hidden;
}
.shot-frame img{
  width:100%; height:100%;
  object-fit: cover;
}
.shot-zoom{
  position:absolute; right:0.6rem; bottom:0.6rem;
  width: 28px; height:28px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(20,18,15,0.72);
  border: 1px solid var(--line-strong);
  border-radius:3px;
  color: var(--ink-dim);
  opacity:0;
  transition: opacity .18s ease;
}
.shot:hover .shot-zoom, .shot:focus-visible .shot-zoom{ opacity:1; }
.shot-cap{
  display:block;
  padding: 0.95rem 1.1rem 1.05rem;
  border-top: 1px solid var(--line);
}
.shot-cap b{
  display:block;
  font-family:'Big Shoulders Display', sans-serif;
  font-weight:700;
  text-transform:uppercase;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.shot-cap span{
  display:block;
  margin-top: 0.25rem;
  font-size: 0.88rem;
  color: var(--ink-faint);
}

/* In-build breakdown ---------------------------------------------------- */
.build-systems{
  margin-top: 3.25rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
@media (max-width: 900px){ .build-systems{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px){ .build-systems{ grid-template-columns: 1fr; } }
.build-systems h3{
  font-size: 1.15rem;
  color: var(--copper-2);
  margin-bottom: 0.9rem;
}
.build-systems ul{ display:flex; flex-direction:column; gap: 0.5rem; }
.build-systems li{
  position:relative;
  padding-left: 1rem;
  font-size: 0.9rem;
  color: var(--ink-dim);
}
.build-systems li::before{
  content:""; position:absolute; left:0; top:0.55em;
  width:6px; height:6px; background: var(--copper); border-radius:1px;
}
.build-systems .wip li::before{ background: var(--ink-faint); }

/* Lightbox -------------------------------------------------------------- */
.lightbox{
  position:fixed; inset:0; z-index:100;
  display:none;
  align-items:center; justify-content:center;
  padding: 2.5rem 1.25rem;
  background: rgba(10,9,7,0.975);
  backdrop-filter: blur(8px);
}
.lightbox[open], .lightbox.is-open{ display:flex; }
.lightbox[hidden]{ display:none; }
.lightbox-inner{
  max-width: 1500px; width:100%;
  display:flex; flex-direction:column; gap: 1rem;
}
.lightbox img{
  width:100%;
  max-height: 74vh;
  object-fit: contain;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background:#0E0C09;
}
.lightbox-bar{
  display:flex; align-items:center; justify-content:space-between; gap:1.25rem;
  flex-wrap:wrap;
}
.lightbox-cap b{
  font-family:'Big Shoulders Display', sans-serif;
  font-weight:700; text-transform:uppercase; font-size:1.2rem;
  display:block;
}
.lightbox-cap span{ font-size:0.88rem; color: var(--ink-faint); }
.lightbox-nav{ display:flex; align-items:center; gap:0.5rem; }
.lb-btn{
  width: 40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background: transparent;
  border:1px solid var(--line-strong);
  border-radius:3px;
  color: var(--ink);
  cursor:pointer;
  transition: border-color .15s ease, color .15s ease;
}
.lb-btn:hover{ border-color: var(--gold); color: var(--gold); }
.lb-count{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem; color: var(--ink-faint);
  min-width: 4.5rem; text-align:center;
}
.lightbox-close{
  position:absolute; top:1.1rem; right:1.25rem;
}

/* ---------- RELEASES / VERSIONS ---------- */
.build-actions .btn{ width:100%; gap:0.6rem; min-height:50px; }
.build-actions .btn:has(> small){ justify-content:space-between; gap:1rem; }
.build-actions .btn-main{ display:inline-flex; align-items:center; gap:0.6rem; }
.build-actions .btn small{
  font-size: 0.72rem; letter-spacing: 0.06em; opacity: 0.7; white-space:nowrap;
}
.build-actions .btn-ghost[disabled]{ background: transparent; border-style:dashed; }
.build-actions .build-note{ margin-top:0.25rem; }
.build-actions .build-notes-link{ margin-top:0.25rem; }

.shots--16x9 .shot-frame{ aspect-ratio: 16 / 9; }
.shots--plain .shot-cap b{
  font-family:'Work Sans', sans-serif;
  font-weight:500;
  text-transform:none;
  font-size: 0.95rem;
  line-height: 1.4;
  letter-spacing: 0;
}
.lightbox-cap.is-plain b{
  font-family:'Work Sans', sans-serif;
  font-weight:500; text-transform:none; font-size:1rem; letter-spacing:0;
}

.release-notes{
  margin-top: 3.25rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
  display:grid; grid-template-columns: 1fr 1fr; gap: 2.5rem;
}
@media (max-width: 760px){ .release-notes{ grid-template-columns: 1fr; gap:2rem; } }
.release-notes h3{ font-size: 1.15rem; margin-bottom: 0.9rem; color: var(--copper-2); }
.release-notes li{
  position:relative; padding-left: 1.1rem; margin-bottom: 0.5rem;
  color: var(--ink-dim); font-size: 0.92rem;
}
.release-notes li::before{
  content:""; position:absolute; left:0; top:0.55em; width:6px; height:6px; background: var(--ink-faint);
}
.release-notes a{ color: var(--copper-2); }

.versions-list{ display:grid; gap: 1.1rem; margin-top: 1rem; }
.version-row{
  display:grid; grid-template-columns: auto 1fr auto; gap: 1.25rem; align-items:center;
  padding: 1.25rem 1.4rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 4px;
}
@media (max-width: 640px){ .version-row{ grid-template-columns: 1fr; gap: 0.75rem; } }
.version-row h3{ font-size: 1.9rem; }
.version-row h3 small{
  margin-left: 0.5rem;
  font-family:'IBM Plex Mono', monospace; font-size: 0.7rem; letter-spacing: 0.08em; color: var(--gold);
}
.version-row p{ color: var(--ink-dim); font-size: 0.92rem; }
.version-row .meta{
  font-family:'IBM Plex Mono', monospace; font-size: 0.74rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink-faint); margin-top: 0.3rem;
}

/* Build bar: section label + version selector */
.build-bar{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem 2rem;
  padding-bottom: 1.25rem; margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.build-bar .eyebrow{ margin:0; }

/* Shared text-field look (version selector, password) */
.tf{
  position:relative; display:flex; align-items:stretch;
  background: var(--bg);
  border:1px solid var(--line-strong); border-radius:3px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.tf:hover{ border-color: rgba(236,227,208,0.34); }
.tf:focus-within{ border-color: var(--copper-2); box-shadow: 0 0 0 3px var(--ring); }
.tf input{
  flex:1; min-width:0; min-height:48px; padding: 0 1rem;
  font-family:'IBM Plex Mono', monospace; font-size:1rem; letter-spacing:0.03em; /* 16px: no iOS zoom */
  color: var(--ink); background: transparent; border:0; border-radius:3px;
}
.tf input:focus-visible{ outline:none; }
.tf input::placeholder{ color: var(--ink-faint); }
.tf.is-invalid{ border-color: var(--danger); }
.tf.is-invalid:focus-within{ box-shadow: 0 0 0 3px rgba(232,131,107,0.22); }
.tf-btn{
  display:flex; align-items:center; justify-content:center; gap:0.45rem;
  padding: 0 0.95rem;
  background:none; border:0; border-left:1px solid var(--line);
  border-radius:0 3px 3px 0;
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase;
  color: var(--ink-dim); cursor:pointer;
  transition: color .15s ease, background .15s ease;
}
.tf-btn:hover{ color: var(--gold); background: rgba(236,227,208,0.04); }
.tf-btn:focus-visible{ outline:2px solid var(--gold); outline-offset:-4px; }
.tf-btn svg{ flex-shrink:0; }

/* Version selector (typable combobox) */
.vsel{ position:relative; display:flex; align-items:center; gap:0.85rem; width:min(19rem, 100%); }
.vsel-label{
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.1em;
  text-transform:uppercase; color: var(--ink-faint); white-space:nowrap;
}
.vsel .tf{ flex:1; min-width:0; background: var(--bg-panel); }
.vsel .tf input{ min-height:44px; font-size:0.95rem; }
.vsel .tf-btn{ border-left:0; padding:0 0.8rem; }
.vsel .tf-btn svg{ transition: transform .15s ease; }
.vsel[data-open] .tf-btn svg{ transform: rotate(180deg); }
.vsel-list{
  position:absolute; z-index:40; right:0; top:calc(100% + 6px);
  width: calc(100% - 4.3rem); min-width: 12rem;
  max-height: 16rem; overflow:auto; padding:0.3rem;
  background: var(--bg-panel); border:1px solid var(--line-strong); border-radius:3px;
  box-shadow: 0 24px 50px -16px rgba(0,0,0,0.8);
}
.vsel-list[hidden]{ display:none; }
.vsel-opt{
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
  padding: 0.65rem 0.75rem; min-height:44px; border-radius:2px; cursor:pointer;
  font-family:'IBM Plex Mono', monospace; font-size:0.88rem; letter-spacing:0.03em; color: var(--ink-dim);
}
.vsel-opt small{ font-size:0.68rem; color: var(--ink-faint); letter-spacing:0.08em; text-transform:uppercase; }
.vsel-opt[aria-selected="true"]{ color: var(--ink); }
.vsel-opt[aria-selected="true"] span::before{ content:"\25A0"; color: var(--copper-2); font-size:0.6em; margin-right:0.6em; vertical-align:middle; }
.vsel-opt.is-active{ background: var(--bg-panel-2); color: var(--ink); }
.vsel-opt.is-empty{ color: var(--ink-faint); cursor:default; }
.vsel noscript a{ display:inline-block; margin-right:1rem; color: var(--copper-2); }
@media (max-width: 560px){
  .vsel{ width:100%; }
  .vsel-list{ width: calc(100% - 4.3rem); }
}

/* Password dialog */
.dl-dialog{
  width: min(28rem, calc(100vw - 2rem));
  padding: 0;
  background: var(--bg-panel);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--copper);
  border-radius: 4px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.85);
}
.dl-dialog::backdrop{ background: rgba(10,9,7,0.8); backdrop-filter: blur(4px); }
.dl-form{ padding: 1.9rem 2rem 1.75rem; display:flex; flex-direction:column; gap:1.4rem; }
@media (max-width:480px){ .dl-form{ padding:1.5rem 1.25rem 1.35rem; } }
.dl-head{ display:flex; flex-direction:column; gap:0.55rem; padding-bottom:1.3rem; border-bottom:1px solid var(--line); }
.dl-head .eyebrow{ margin:0; }
.dl-head h3{ font-size: clamp(1.6rem, 6vw, 2rem); line-height:1; }
.dl-file{
  font-family:'IBM Plex Mono', monospace; font-size:0.74rem; letter-spacing:0.03em;
  color: var(--ink-faint); overflow-wrap:anywhere;
}
.dl-help{ color: var(--ink-dim); font-size:0.94rem; line-height:1.6; }
.dl-field{ display:flex; flex-direction:column; gap:0.5rem; }
.dl-field label{
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.1em;
  text-transform:uppercase; color: var(--ink-dim);
}
.dl-field .tf input{ min-height:50px; }
.dl-eye{ min-width: 5.6rem; }
.dl-eye .i-off{ display:none; }
.dl-eye[aria-pressed="true"] .i-on{ display:none; }
.dl-eye[aria-pressed="true"] .i-off{ display:block; }
.dl-msg{ min-height:1.4em; margin-top:-0.6rem !important; font-size:0.88rem; line-height:1.4; color: var(--danger); }
.dl-msg.is-ok{ color: var(--gold); }
.dl-msg.is-busy{ color: var(--ink-faint); }
.dl-actions{ display:flex; gap:0.75rem; }
.dl-actions .btn{ flex:1; min-height:48px; }
.dl-actions .btn[disabled]{ opacity:0.6; cursor:progress; transform:none; }