:root {
  --bg: #0c1118;
  --surface: #131b24;
  --surface-2: #1a2531;
  --line: #253341;
  --fg: #e9eef3;
  --muted: #93a2b0;
  --accent: #36a1ff;
  --accent-ink: #05111d;
  --safe: #8ccb3b;
  --danger: #e5565b;
  --warning: #efb24d;
  --logbg: #070b10;
  --logline: #17212b;
  --logdim: #5d7384;
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1140px;
  --ff-display: "Archivo", "Archivo Expanded", system-ui, sans-serif;
  --ff-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --ff-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #ebeff3; --surface: #fff; --surface-2: #f3f7fa; --line: #d6dfe7;
    --fg: #0f1c27; --muted: #51616e; --accent: #1577d8; --accent-ink: #fff;
    --safe: #4e9a1e; --danger: #c5373c; --warning: #98650d;
    --logbg: #e4eaf0; --logline: #d0d9e1; --logdim: #667786;
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg: #ebeff3; --surface: #fff; --surface-2: #f3f7fa; --line: #d6dfe7;
  --fg: #0f1c27; --muted: #51616e; --accent: #1577d8; --accent-ink: #fff;
  --safe: #4e9a1e; --danger: #c5373c; --warning: #98650d;
  --logbg: #e4eaf0; --logline: #d0d9e1; --logdim: #667786;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.public-page {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: inherit; }
button, input, select { font: inherit; }
.public-wrap { width: min(100%, var(--maxw)); margin-inline: auto; padding-inline: clamp(16px, 4vw, 40px); }
.public-page h1, .public-page h2, .public-page h3 { margin: 0; font-family: var(--ff-display); line-height: 1.04; letter-spacing: -.015em; text-wrap: balance; }
.public-page p { margin: 0; }

.public-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.public-nav .public-wrap { display: flex; align-items: center; gap: 22px; min-height: 64px; }
.public-brand { display: flex; align-items: center; gap: 10px; flex: none; color: var(--fg); font-family: var(--ff-display); font-size: 1.12rem; font-weight: 800; letter-spacing: .02em; text-decoration: none; }
.public-brand img { display: block; width: auto; height: 38px; }
.public-brand span { color: var(--muted); font-weight: 600; }
.public-links { display: flex; align-items: center; gap: 20px; margin-left: 8px; color: var(--muted); font-size: .88rem; }
.public-links a { text-decoration: none; }
.public-links a:hover, .public-links a[aria-current="page"] { color: var(--fg); }
.public-links a[aria-current="page"] { font-weight: 700; }
.public-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.public-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 42px; padding: 10px 17px; border: 1px solid transparent; border-radius: var(--radius-sm); color: var(--fg); font-weight: 700; font-size: .9rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: transform .16s ease, border-color .16s ease, filter .16s ease; }
.public-btn:hover { transform: translateY(-1px); }
.public-btn-primary { background: var(--accent); color: var(--accent-ink); }
.public-btn-primary:hover { filter: brightness(1.08); }
.public-btn-ghost { background: var(--surface); border-color: var(--line); }
.public-btn-ghost:hover { border-color: var(--muted); }
.public-btn-small { min-height: 36px; padding: 8px 12px; font-size: .8rem; }
.theme-btn { min-height: 38px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; background: none; color: var(--muted); cursor: pointer; font-size: .8rem; }
.theme-btn:hover { border-color: var(--muted); color: var(--fg); }

.public-hero { padding-block: clamp(56px, 8vw, 104px) clamp(44px, 6vw, 76px); }
.public-hero-copy { max-width: 780px; }
.public-kicker { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; color: var(--safe); font-family: var(--ff-mono); font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; }
.public-kicker::before { width: 7px; height: 7px; border-radius: 50%; background: var(--safe); box-shadow: 0 0 0 4px color-mix(in srgb, var(--safe) 22%, transparent); content: ""; }
.public-hero h1 { max-width: 820px; font-size: clamp(2.3rem, 5.1vw, 3.65rem); font-weight: 800; }
.public-hero .lede { max-width: 720px; margin-top: 22px; color: var(--muted); font-size: 1.06rem; line-height: 1.7; }
.public-hero-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 30px; color: var(--logdim); font-family: var(--ff-mono); font-size: .76rem; }
.public-hero-meta strong { color: var(--accent); font-weight: 600; }

.public-band { padding-block: clamp(48px, 7vw, 84px); border-top: 1px solid var(--line); }
.public-band-muted { background: color-mix(in srgb, var(--surface) 45%, var(--bg)); }
.section-head { max-width: 680px; margin-bottom: 32px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); font-weight: 750; }
.section-head p { margin-top: 12px; color: var(--muted); }
.public-card { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.public-empty { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); }
[data-reseller-empty], [data-model-empty] { margin-top: 18px; }

.release-spotlight { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); }
.release-main { min-width: 0; padding: clamp(24px, 4vw, 42px); }
.release-side { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 28px; padding: clamp(24px, 4vw, 38px); background: var(--surface-2); }
.release-version { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; overflow-wrap: anywhere; font-size: clamp(1.75rem, 3vw, 2.45rem); }
.public-status { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 9px; border-radius: 999px; background: color-mix(in srgb, var(--safe) 14%, transparent); color: var(--safe); font-family: var(--ff-mono); font-size: .69rem; font-weight: 700; letter-spacing: .02em; }
.public-status-danger { background: color-mix(in srgb, var(--danger) 13%, transparent); color: var(--danger); }
.public-status-accent { background: color-mix(in srgb, var(--accent) 13%, transparent); color: var(--accent); }
.release-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin: 26px 0; }
.release-meta div { min-width: 0; }
.release-meta span { display: block; color: var(--logdim); font-family: var(--ff-mono); font-size: .72rem; }
.release-meta strong { display: block; margin-top: 4px; color: var(--fg); font-size: .9rem; }
.changelog { max-height: 360px; overflow: auto; padding: 18px; background: var(--logbg); border: 1px solid var(--logline); border-radius: var(--radius-sm); color: var(--muted); font-size: .9rem; line-height: 1.72; white-space: pre-wrap; }
.release-side-label { color: var(--muted); font-size: .82rem; }
.release-side-value { margin-top: 6px; font-family: var(--ff-mono); font-size: 1.2rem; font-weight: 700; }
.hash-row { width: 100%; }
.hash-row label { display: block; margin-bottom: 8px; color: var(--logdim); font-family: var(--ff-mono); font-size: .7rem; }
.hash-control { display: flex; gap: 8px; }
.hash-control code { min-width: 0; flex: 1; overflow: hidden; padding: 9px 10px; background: var(--logbg); border: 1px solid var(--logline); border-radius: 7px; color: var(--muted); font-family: var(--ff-mono); font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.release-list { display: grid; gap: 16px; }
.release-item { padding: 24px; }
.release-item-top, .release-item-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.release-item h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; font-size: 1.25rem; }
.release-filename { display: block; margin-top: 7px; color: var(--logdim); font-family: var(--ff-mono); font-size: .72rem; }
.release-notes { margin: 18px 0; color: var(--muted); font-size: .9rem; line-height: 1.7; white-space: pre-wrap; }

.filter-panel { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(220px, .65fr); gap: 16px; margin-bottom: 30px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.filter-panel.models { grid-template-columns: 1.4fr .7fr .7fr; }
.field label { display: block; margin-bottom: 8px; color: var(--muted); font-size: .8rem; font-weight: 700; }
.public-input { width: 100%; min-height: 46px; padding: 10px 13px; border: 1px solid var(--line); border-radius: var(--radius-sm); outline: 0; background: var(--logbg); color: var(--fg); }
.public-input::placeholder { color: var(--logdim); }
.public-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }

.reseller-grid, .model-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.reseller-card { display: flex; min-width: 0; flex-direction: column; }
.reseller-head { display: flex; align-items: center; gap: 16px; padding: 22px; }
.reseller-logo, .reseller-avatar { width: 58px; height: 58px; flex: none; border-radius: 12px; }
.reseller-logo { object-fit: contain; background: var(--surface-2); }
.reseller-avatar { display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font-family: var(--ff-display); font-size: 1.2rem; font-weight: 800; text-transform: uppercase; }
.reseller-title { min-width: 0; }
.reseller-title h2 { overflow: hidden; font-size: 1.18rem; text-overflow: ellipsis; white-space: nowrap; }
.reseller-location { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.reseller-body { display: grid; gap: 18px; flex: 1; padding: 0 22px 22px; }
.detail-label { display: block; margin-bottom: 7px; color: var(--logdim); font-family: var(--ff-mono); font-size: .69rem; text-transform: uppercase; }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; }
.public-tag { padding: 5px 8px; border-radius: 6px; background: var(--surface-2); color: var(--muted); font-size: .78rem; font-weight: 650; }
.reseller-website { color: var(--accent); font-size: .86rem; font-weight: 650; overflow-wrap: anywhere; }
.reseller-footer { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 22px; background: var(--surface-2); }
.contact-link { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 7px; color: var(--fg); font-size: .8rem; font-weight: 700; text-decoration: none; }
.contact-link:hover { border-color: var(--muted); }
.contact-link svg { width: 15px; height: 15px; }
.join-panel { display: flex; align-items: center; justify-content: space-between; gap: 26px; margin-top: 48px; padding: clamp(26px, 4vw, 42px); background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); }
.join-panel h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
.join-panel p { max-width: 620px; margin-top: 10px; color: var(--muted); }

.model-card { padding: 24px; }
.model-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.model-brand { display: block; margin-bottom: 6px; color: var(--accent); font-family: var(--ff-mono); font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.model-card h2 { font-size: 1.45rem; }
.model-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 20px 0 22px; color: var(--logdim); font-family: var(--ff-mono); font-size: .72rem; }
.model-card h3 { margin-bottom: 10px; color: var(--muted); font-family: var(--ff-body); font-size: .82rem; letter-spacing: 0; }
.capability-list { margin: 0; padding: 0; list-style: none; }
.capability-list li { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 11px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
.capability-list strong { color: var(--safe); font-family: var(--ff-mono); font-size: .68rem; white-space: nowrap; }
.capability-list .development { color: var(--warning); }
.catalog-note { margin-top: 34px; padding: 20px 22px; background: var(--surface); border-left: 4px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--muted); font-size: .9rem; }
.catalog-note strong { color: var(--fg); }

.public-footer { padding-block: 34px; border-top: 1px solid var(--line); color: var(--muted); font-size: .84rem; }
.public-footer .public-wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; }
.public-footer .public-brand img { height: 42px; }
.public-footer p { max-width: 620px; }

@media (max-width: 980px) {
  .public-links { display: none; }
  .release-spotlight { grid-template-columns: 1fr; }
  .filter-panel.models { grid-template-columns: 1fr 1fr; }
  .filter-panel.models .field:first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .public-nav .public-wrap { gap: 8px; padding-inline: 10px; }
  .public-brand { gap: 6px; font-size: .88rem; }
  .public-brand img { height: 30px; }
  .public-actions { gap: 6px; }
  .public-actions .theme-btn { display: none; }
  .public-actions .public-btn { min-height: 38px; padding: 8px 10px; font-size: .76rem; }
  .public-hero h1 { font-size: clamp(2.15rem, 11vw, 3.2rem); }
  .release-meta, .filter-panel, .filter-panel.models, .reseller-grid, .model-grid { grid-template-columns: 1fr; }
  .filter-panel.models .field:first-child { grid-column: auto; }
  .release-item-footer, .join-panel { align-items: stretch; flex-direction: column; }
  .hash-control { flex-wrap: wrap; }
  .hash-control code { flex-basis: 100%; }
  .model-card-head { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .public-btn { transition: none; }
}