/* ===== Lualduvi — direccao D · Bare-Metal =====
   Plantilla de la direccion B (Diretorio / Painel de Bordo: sidebar en riel, indice con referencias,
   split asimetrico, fichas) con los tokens del sistema «lualduvi bare-metal». Todo en tema oscuro:
   sin secciones claras. Verde = accion y estado activo; cobre = acento puntual. */

@font-face { font-family: "JetBrains Mono"; src: url(../fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "Inter"; src: url(../fonts/inter-latin-wght-normal.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  /* paleta Bare-Metal */
  --pcb-900: #0F111A;   /* fondo */
  --pcb-800: #161925;   /* superficies: sidebar, paneles, campos */
  --pcb-700: #1D2130;   /* hover / hundido */
  --trace: #2A2F40;     /* hairlines */
  --trace-strong: #6A7287; /* bordes de control */
  --ink: #E6E8EC;       /* texto */
  --solder: #8A9199;    /* texto secundario */
  --terminal: #00FF41;  /* accion, estado activo */
  --on-terminal: #0F111A;
  --copper: #FF6600;
  --copper-ink: #FF7A26;
  --tinta: var(--trace-strong); /* alias: estilos en linea heredados de la plantilla B */

  --font-display: "JetBrains Mono", "Fira Code", ui-monospace, Menlo, Consolas, monospace;
  --font-corpo: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: var(--font-display);
  --maxw: 1360px;
  --sidebar-w: 272px;
  --sidebar-w-rail: 80px;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--pcb-900); }
body {
  margin: 0; background: var(--pcb-900); color: var(--ink);
  font-family: var(--font-corpo); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--terminal); color: var(--on-terminal); }
:focus-visible { outline: 2px solid var(--terminal); outline-offset: 2px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 .5em; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 4.4vw + 1rem, 3.8rem); }
h1::after { content: ""; display: inline-block; width: .5em; height: .82em; margin-left: .12em; background: var(--terminal); vertical-align: -0.06em; }
h2 { font-size: clamp(1.6rem, 2.2vw + 1rem, 2.45rem); }
h3 { font-size: clamp(1.1rem, .8vw + .9rem, 1.35rem); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.prose { max-width: 65ch; color: var(--ink); }
.lead { color: var(--solder); font-size: 1.15rem !important; line-height: 1.6; }
.kicker {
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--terminal); margin: 0 0 1em; display: inline-block;
}
.kicker::before { content: "> "; color: var(--solder); }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--terminal); color: var(--on-terminal); padding: .8em 1.2em; z-index: 200; font-family: var(--font-mono); }
.skip-link:focus { left: 12px; top: 12px; }
.hueco, .prov { border-bottom: 2px dotted var(--copper-ink); cursor: help; font-style: normal; font-weight: 700; }
.hueco { color: var(--copper-ink); }

/* --- botones --- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-mono); font-weight: 500; font-size: .95rem; letter-spacing: 0;
  padding: .8em 1.25em; border: 1px solid var(--trace-strong); border-radius: 2px;
  text-decoration: none; cursor: pointer; background: var(--pcb-800); color: var(--ink);
  text-transform: lowercase; transition: border-color .15s ease, transform .1s ease, box-shadow .1s ease;
}
.btn:hover { border-color: var(--terminal); }
.btn-primary, .btn-submit, .btn-pay {
  background: var(--terminal); border-color: var(--terminal); color: var(--on-terminal); font-weight: 600;
  box-shadow: 0 3px 0 #05060a, 0 8px 18px rgba(0,0,0,.5);
}
.btn-primary::before, .btn-submit::before, .btn-pay::before { content: ">"; }
.btn-primary:active, .btn-submit:active, .btn-pay:active { transform: translateY(2px); box-shadow: none; }
.btn-accent { background: var(--copper); border-color: var(--copper); color: var(--on-terminal); }
.btn-ghost { background: transparent; }

/* --- formulario --- */
form .campo { margin: 0 0 1.2em; }
form label { display: block; font-family: var(--font-mono); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--solder); margin-bottom: .5em; }
form input, form textarea {
  width: 100%; font-family: var(--font-mono); font-size: 1rem; padding: .8em .9em;
  border: 1px solid var(--trace-strong); border-radius: 2px; background: var(--pcb-800); color: var(--ink);
}
form input:focus, form textarea:focus { outline: 2px solid var(--terminal); outline-offset: 2px; border-color: var(--terminal); }
.btn-submit { margin-top: .4em; border: 0; }
.form-nota { display: none; font-family: var(--font-mono); font-size: .85rem; margin-top: .8em; color: var(--terminal); }

/* --- imagenes --- */
.figura { margin: 0; }
.figura img { width: 100%; height: auto; }
.figura figcaption { font-family: var(--font-mono); font-size: .78rem; color: var(--solder); margin-top: .5em; }
.estampilla { width: 84px; height: 84px; border-radius: 50%; overflow: hidden; border: 1px solid var(--trace-strong); flex: none; }
.estampilla img { width: 100%; height: 100%; object-fit: cover; }

footer { font-family: var(--font-mono); font-size: .85rem; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

/* ===== Sidebar (plantilla B): riel con el simbolo, se despliega al pasar el raton o con el teclado ===== */
.sidebar { background: var(--pcb-800); color: var(--ink); border-bottom: 1px solid var(--trace); }
.sidebar .topo { display: flex; align-items: center; gap: .75rem; padding: 1rem 20px; text-decoration: none; }
.sidebar .topo .sym { width: 40px; height: 40px; flex: none; }
.sidebar .topo .wm { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 3px; white-space: nowrap; }
.sidebar .topo .wm .cur { display: inline-block; width: .55em; height: .95em; background: var(--terminal); }
.sym .s-ledge { fill: #05060A; }
.sym .s-key { fill: var(--pcb-700); stroke: var(--trace-strong); stroke-width: 4; }
.sym .s-orb { fill: none; stroke: var(--copper); stroke-width: 10; }
.sym .s-ko { fill: none; stroke: var(--pcb-700); stroke-width: 64; stroke-linejoin: round; }
.sym .s-tr { fill: none; stroke: var(--ink); stroke-width: 36; stroke-linejoin: round; }
.sym .s-ring { fill: none; stroke: var(--terminal); stroke-width: 7; }
.sym .s-dot { fill: var(--terminal); }
.sidebar nav { display: none; }
.sidebar nav a {
  display: block; padding: .9em 20px; font-family: var(--font-mono); font-size: .88rem;
  text-transform: lowercase; letter-spacing: 0; text-decoration: none; color: var(--solder);
  border-top: 1px solid var(--trace); white-space: nowrap;
}
.sidebar nav a::before { content: "  "; white-space: pre; }
.sidebar nav a:hover { color: var(--ink); background: var(--pcb-700); }
.sidebar nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.sidebar nav a[aria-current="page"]::before { content: "> "; color: var(--terminal); }
.sidebar .idiomas-sb { display: flex; gap: .4rem; padding: 1rem 20px; border-top: 1px solid var(--trace); }
.sidebar .idiomas-sb a {
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600; border: 1px solid var(--trace-strong);
  border-radius: 2px; padding: .3em .6em; text-decoration: none; color: var(--solder);
}
.sidebar .idiomas-sb a:hover { color: var(--ink); border-color: var(--ink); }
.sidebar .idiomas-sb a[aria-current="true"] { background: var(--terminal); border-color: var(--terminal); color: var(--on-terminal); }
.menu-toggle-b {
  margin: 0 20px 1rem; border: 1px solid var(--trace-strong); border-radius: 2px; background: var(--pcb-900); color: var(--ink);
  padding: .55em .9em; font-family: var(--font-mono); font-size: .85rem; cursor: pointer; text-transform: lowercase;
}
.sidebar nav.aberta { display: block; }
#conteudo { padding: 2.6rem 20px 4rem; }
@media (min-width: 960px) {
  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w-rail);
    border-bottom: none; border-right: 1px solid var(--trace);
    display: flex; flex-direction: column; overflow: hidden; transition: width .22s ease; z-index: 50;
  }
  .sidebar .topo { padding: 1.25rem 20px; }
  .sidebar:hover, .sidebar:focus-within { width: var(--sidebar-w); overflow-y: auto; box-shadow: 12px 0 32px rgba(0,0,0,.55); }
  .sidebar nav { display: block; }
  .sidebar .topo .wm, .sidebar nav a, .sidebar .idiomas-sb { opacity: 0; transition: opacity .15s ease; }
  .sidebar:hover .topo .wm, .sidebar:focus-within .topo .wm,
  .sidebar:hover nav a, .sidebar:focus-within nav a,
  .sidebar:hover .idiomas-sb, .sidebar:focus-within .idiomas-sb { opacity: 1; transition-delay: .08s; }
  .menu-toggle-b { display: none; }
  #conteudo { margin-left: var(--sidebar-w-rail); padding: 4rem 56px 5rem; max-width: calc(1360px + var(--sidebar-w)); }
  .sidebar .idiomas-sb { margin-top: auto; }
}
@media (min-width: 960px) and (prefers-reduced-motion: reduce) {
  .sidebar, .sidebar .topo .wm, .sidebar nav a, .sidebar .idiomas-sb { transition: none; }
}

/* ===== Indice (home): filas con referencia §, no tarjetas ===== */
.indice { border-top: 1px solid var(--trace); margin-top: 1.8rem; }
.indice .fila {
  display: flex; gap: 1.4rem; align-items: flex-start; padding: 1.6rem 0; border-bottom: 1px solid var(--trace);
  text-decoration: none; color: var(--ink); transition: background .15s ease;
}
.indice .fila:hover { background: linear-gradient(90deg, var(--pcb-800), transparent 70%); }
.indice .fila:hover h3 { color: var(--terminal); }
.indice .ref { font-family: var(--font-mono); font-size: .8rem; font-weight: 600; color: var(--copper-ink); flex: none; padding-top: .25em; width: 3.4em; }
.indice .fila img { width: 64px; height: 64px; border-radius: 6px; object-fit: cover; flex: none; border: 1px solid var(--trace-strong); }
.indice .fila .txt h3 { margin-bottom: .3em; }
.indice .fila .txt p { margin: 0; max-width: 62ch; color: var(--solder); }

/* ===== Split asimetrico ===== */
.split-asim { display: flex; flex-wrap: wrap; gap: 2.6rem; align-items: flex-start; margin: 2.6rem 0; }
.split-asim .col-txt { flex: 1 1 420px; max-width: 60ch; min-width: 0; }
.split-asim .col-img { flex: 0 1 340px; min-width: 0; }
.split-asim .col-img img { width: 100%; height: auto; border: 1px solid var(--trace); border-radius: 6px; }

/* ===== Fichas (servicos) ===== */
.ficha-lista { margin-top: 1.6rem; }
.ficha { border-top: 1px solid var(--trace); padding: 1.6rem 0; }
.ficha:last-child { border-bottom: 1px solid var(--trace); }
.ficha .cab { display: flex; gap: 1rem; align-items: baseline; font-family: var(--font-mono); font-size: .8rem; font-weight: 600; color: var(--copper-ink); margin-bottom: .5em; }
.ficha .prose { color: var(--solder); }

/* ===== Caixa de pagamento: panel ===== */
.caixa-pagamento {
  border: 1px solid var(--trace); border-radius: 6px; background: var(--pcb-800);
  padding: 2rem; max-width: 640px; margin-top: 1rem; position: relative;
}
.caixa-pagamento::before {
  content: "[ disponível ]"; position: absolute; top: 2rem; right: 2rem;
  font-family: var(--font-mono); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--terminal); border: 1px solid var(--terminal); border-radius: 2px; padding: .2em .5em;
}
:lang(en) .caixa-pagamento::before { content: "[ available ]"; }
:lang(es) .caixa-pagamento::before { content: "[ disponible ]"; }
.caixa-pagamento h2 { padding-right: 9rem; }
.caixa-pagamento .preco { font-family: var(--font-mono); font-size: .9rem; color: var(--ink); border-top: 1px dashed var(--trace); border-bottom: 1px dashed var(--trace); padding: .8em 0; }
.caixa-pagamento .prose { color: var(--solder); }
@media (max-width: 560px) { .caixa-pagamento::before { position: static; display: inline-block; margin-bottom: 1rem; } .caixa-pagamento h2 { padding-right: 0; } }

/* ===== Manifesto ===== */
.cit-b {
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1.3rem, 1.8vw + .8rem, 2rem); line-height: 1.3;
  margin: 2.4rem 0; max-width: 34ch; padding-left: 1.2rem; border-left: 3px solid var(--terminal); color: var(--ink);
}
.marcador-inimigo { list-style: none; margin: 1.2rem 0; padding: 0; max-width: 62ch; }
.marcador-inimigo li { font-family: var(--font-mono); font-size: .95rem; padding: .9em 0 .9em 2.6em; border-top: 1px solid var(--trace); position: relative; }
.marcador-inimigo li:last-child { border-bottom: 1px solid var(--trace); }
.marcador-inimigo li::before { content: "[x]"; position: absolute; left: 0; color: var(--copper-ink); font-weight: 600; }

/* ===== Pie ===== */
footer.rodape-b {
  border-top: 1px solid var(--trace); padding: 1.6rem 20px 2.4rem; font-family: var(--font-mono); font-size: .8rem; color: var(--solder);
}
@media (min-width: 960px) { footer.rodape-b { margin-left: var(--sidebar-w-rail); padding: 1.8rem 56px 2.6rem; } }