/* CyberVaras 2026 · Sexto Campeonato de Ciberseguridad
   Layout: franja institucional blanca con logos → barra de navegación tipo consola →
   vistas por hash (#inicio #inscripcion #scoreboard #recursos #bases).
   Tema oscuro para web; tema claro "proyector" (data-theme="light") para el marcador. */

:root {
  /* tema oscuro (por defecto) */
  --bg: #070c14;
  --bg-2: #0b1320;
  --surface: #0f1a2b;
  --surface-2: #132238;
  --line: #1f3350;
  --line-2: #2b4669;
  --text: #dbe6f5;
  --muted: #8397b3;
  --accent: #36c5f4;      /* azul CyberVaras 2025, más luminoso */
  --accent-ink: #04121c;
  --accent-soft: rgba(54, 197, 244, 0.12);
  --ok: #3ddc97;
  --warn: #f2b84b;
  --crit: #ff6b6b;
  --gold: #f2c14e;
  --silver: #b8c4d4;
  --bronze: #d08a52;
  --c1: #36c5f4; --c2: #3ddc97; --c3: #f2b84b; --c4: #c792ff; --c5: #ff8a65;
  --grid: rgba(131, 151, 179, 0.16);
  --glow: 0 0 0 1px var(--line), 0 18px 40px -24px rgba(54, 197, 244, 0.35);
  --code-bg: #eef2f6; --code-ink: #0b2545; --code-line: #b9c6d4;

  --f-display: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;

  --r: 6px;
  --maxw: 1120px;
  color-scheme: dark;
}

/* modo proyector: paleta clara del track (alto contraste) */
:root[data-theme="light"] {
  --bg: #f4f7fa;
  --bg-2: #e9eff5;
  --surface: #ffffff;
  --surface-2: #f4f7fa;
  --line: #c9d5e2;
  --line-2: #b9c6d4;
  --text: #0b2545;
  --muted: #5b6b7b;
  --accent: #0a6e78;
  --accent-ink: #ffffff;
  --accent-soft: rgba(10, 110, 120, 0.1);
  --ok: #0b7d4f;
  --warn: #b5530f;
  --crit: #b3261e;
  --gold: #a87400;
  --silver: #5b6b7b;
  --bronze: #9a5a2c;
  --c1: #0a6e78; --c2: #0b7d4f; --c3: #b5530f; --c4: #6b3fa0; --c5: #0070c0;
  --grid: rgba(91, 107, 123, 0.18);
  --glow: 0 0 0 1px var(--line), 0 12px 28px -20px rgba(11, 37, 69, 0.35);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
img { max-width: 100%; }
.mono { font-family: var(--f-mono); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: 20px; }

/* ---------- franja institucional ---------- */
.inst {
  background: #ffffff;
  border-bottom: 3px solid #0070c0;
}
.inst .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-block: 10px; flex-wrap: wrap;
}
.inst img { height: 44px; width: auto; display: block; }
.inst .inst-tag {
  font-family: var(--f-mono); font-size: 12px; color: #002060;
  letter-spacing: 0.04em; text-transform: uppercase;
}

/* ---------- navegación ---------- */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; gap: 12px; padding-block: 10px; }
.brand {
  font-family: var(--f-display); font-weight: 700; font-size: 18px;
  letter-spacing: 0.06em; color: var(--text); text-decoration: none; white-space: nowrap;
}
.brand span { color: var(--accent); }
.nav-links { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  font-family: var(--f-mono); font-size: 13px; color: var(--muted);
  text-decoration: none; padding: 6px 10px; border-radius: var(--r); white-space: nowrap;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
.nav-links a[aria-current="page"]::before { content: "> "; }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 14px; font-weight: 600;
  padding: 11px 18px; border-radius: var(--r); border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 22px -10px var(--accent); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.small { padding: 7px 12px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- vistas ---------- */
.view { padding-block: 40px 72px; }
.view[hidden] { display: none !important; }
.eyebrow {
  font-family: var(--f-mono); font-size: 13px; color: var(--accent);
  letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 8px;
}
h1, h2, h3 { font-family: var(--f-display); line-height: 1.15; text-wrap: balance; margin: 0; }
h2 { font-size: clamp(24px, 3.2vw, 32px); margin-bottom: 8px; }
h3 { font-size: 18px; }
.lede { color: var(--muted); max-width: 62ch; margin: 0 0 28px; }
.section { margin-top: 64px; }
.section:first-child { margin-top: 0; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(900px 400px at 85% -10%, var(--accent-soft), transparent 70%),
    var(--bg);
}
#net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
.hero .wrap {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 40px; align-items: center; padding-block: 56px 64px;
}
.hero-kicker {
  font-family: var(--f-mono); font-size: 13px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 18px;
}
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 12px; font-weight: 600; letter-spacing: .06em;
  padding: 3px 10px; border-radius: 99px; border: 1px solid currentColor;
}
.status-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-pill.live { color: var(--ok); }
.status-pill.live::before { animation: pulse 1.4s ease-in-out infinite; }
.status-pill.open { color: var(--accent); }
.status-pill.wait { color: var(--warn); }
.status-pill.done { color: var(--muted); }
@keyframes pulse { 50% { opacity: .25; } }

.wordmark {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(40px, 6.2vw, 76px); letter-spacing: 0.01em; line-height: .95;
  margin: 0; overflow-wrap: anywhere;
}
.wordmark .yr { color: var(--accent); display: block; font-size: .62em; letter-spacing: .14em; margin-top: 6px; }
.hero-sub { font-size: clamp(17px, 2vw, 20px); margin: 18px 0 6px; max-width: 34ch; }
.hero-meta { font-family: var(--f-mono); color: var(--muted); font-size: 14px; margin: 0 0 26px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; }

/* terminal */
.term {
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 10px;
  box-shadow: var(--glow); overflow: hidden; min-width: 0;
}
.term-bar {
  display: flex; align-items: center; gap: 7px; padding: 9px 12px;
  background: var(--surface-2); border-bottom: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 12px; color: var(--muted);
}
.term-bar i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.term-bar i:nth-child(1) { background: #ff5f57; }
.term-bar i:nth-child(2) { background: #febc2e; }
.term-bar i:nth-child(3) { background: #28c840; }
.term-bar span { margin-left: 8px; }
.term-body {
  font-family: var(--f-mono); font-size: 13.5px; line-height: 1.7;
  padding: 14px 16px 16px; min-height: 230px; white-space: pre-wrap; word-break: break-word;
}
.term-body .p { color: var(--ok); }
.term-body .c { color: var(--muted); }
.term-body .a { color: var(--accent); }
.term-body .w { color: var(--warn); }
.cursor { display: inline-block; width: .6em; background: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* countdown */
.count { margin-top: 18px; }
.count-label { font-family: var(--f-mono); font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.count-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.count-cell {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  text-align: center; padding: 10px 4px 8px;
}
.count-cell b {
  display: block; font-family: var(--f-mono); font-size: clamp(24px, 3.6vw, 34px);
  font-variant-numeric: tabular-nums; line-height: 1.1; color: var(--text);
}
.count-cell small { font-family: var(--f-mono); font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- ficha / datos ---------- */
.specs {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface);
}
.spec { padding: 18px 18px 16px; border-right: 1px solid var(--line); min-width: 0; }
.spec:last-child { border-right: 0; }
.spec dt { font-family: var(--f-mono); font-size: 12px; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.spec dd { margin: 6px 0 0; font-family: var(--f-display); font-size: 20px; font-weight: 600; line-height: 1.25; }
.spec dd small { display: block; font-family: var(--f-body); font-size: 14px; font-weight: 400; color: var(--muted); margin-top: 4px; }

/* categorías */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.cat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 16px 16px 14px; display: flex; flex-direction: column; gap: 8px;
  transition: border-color .15s ease, transform .15s ease;
}
.cat:hover { border-color: var(--accent); transform: translateY(-2px); }
.cat-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.cat-tag { font-family: var(--f-mono); font-size: 12px; color: var(--muted); }
.cat p { margin: 0; color: var(--muted); font-size: 14.5px; }
.diff { display: flex; gap: 4px; margin-top: auto; padding-top: 4px; }
.diff span {
  font-family: var(--f-mono); font-size: 11px; padding: 1px 7px; border-radius: 99px;
  border: 1px solid var(--line-2); color: var(--muted);
}
.diff .e { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 50%, transparent); }
.diff .m { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.diff .h { color: var(--crit); border-color: color-mix(in srgb, var(--crit) 50%, transparent); }

/* historial */
.levels { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.lvl {
  border: 1px solid var(--line); border-radius: var(--r); padding: 12px 10px; background: var(--surface);
  font-family: var(--f-mono); font-size: 12px; color: var(--muted); min-width: 0;
}
.lvl b { display: block; font-family: var(--f-display); font-size: 18px; color: var(--text); }
.lvl em { font-style: normal; color: var(--ok); }
.lvl.now { border-color: var(--accent); background: var(--accent-soft); }
.lvl.now em { color: var(--accent); }

/* faq */
.faq { display: grid; gap: 8px; max-width: 820px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
.faq summary { cursor: pointer; padding: 14px 16px; font-weight: 600; list-style: none; display: flex; gap: 10px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+"; font-family: var(--f-mono); color: var(--accent); width: 1ch; }
.faq details[open] summary::before { content: "−"; }
.faq details p { margin: 0; padding: 0 16px 14px 40px; color: var(--muted); }

/* ---------- formulario ---------- */
.form-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.form {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 22px;
  display: grid; gap: 22px;
}
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; min-width: 0; }
legend { font-family: var(--f-mono); font-size: 13px; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; padding: 0; margin-bottom: 4px; }
legend small { color: var(--muted); text-transform: none; letter-spacing: 0; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field { display: grid; gap: 5px; min-width: 0; }
.field label { font-size: 14px; font-weight: 500; }
.field label .req { color: var(--accent); }
input[type="text"], input[type="email"], select, textarea {
  font: inherit; font-size: 15px; color: var(--text); background: var(--bg-2);
  border: 1px solid var(--line-2); border-radius: var(--r); padding: 10px 12px; width: 100%;
}
input::placeholder { color: var(--muted); opacity: .8; }
textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--crit); }
.hint { font-size: 12.5px; color: var(--muted); }
.err { font-size: 12.5px; color: var(--crit); min-height: 0; }
.err:empty { display: none; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer;
  padding: 8px 12px; border: 1px solid var(--line-2); border-radius: var(--r); background: var(--bg-2);
}
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.choice input { accent-color: var(--accent); margin: 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; cursor: pointer; }
.check input { accent-color: var(--accent); margin-top: 4px; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.out {
  font-family: var(--f-mono); font-size: 13.5px; white-space: pre-wrap; word-break: break-word;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px;
}
.out .p { color: var(--ok); } .out .x { color: var(--crit); } .out .c { color: var(--muted); }
.side { display: grid; gap: 14px; }
.note {
  border: 1px solid var(--line); border-radius: var(--r); padding: 16px; background: var(--surface);
  font-size: 14.5px;
}
.note h3 { font-size: 16px; margin-bottom: 6px; }
.note p, .note ul { margin: 0; color: var(--muted); }
.note ul { padding-left: 18px; }

/* bloques de código: siempre claros (copiables e imprimibles) */
pre, code.k {
  font-family: var(--f-mono); background: var(--code-bg); color: var(--code-ink);
  border: 1px solid var(--code-line); border-radius: 4px;
}
code.k { padding: 1px 6px; font-size: .9em; }
pre { padding: 10px 14px; overflow-x: auto; font-size: 13.5px; margin: 8px 0 0; }

/* ---------- estado de formularios y aviso ---------- */
.reg-state {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  border: 1px solid color-mix(in srgb, var(--warn) 45%, var(--line)); background: var(--surface);
  border-radius: var(--r); padding: 12px 16px; margin-bottom: 18px;
}
.reg-state[hidden] { display: none; }
.reg-state p { margin: 0; font-size: 15px; }
.reg-state.closed { border-color: var(--line-2); }
.form.locked { opacity: .55; }
.form.locked, .form.locked * { cursor: not-allowed; }
fieldset[disabled] input, fieldset[disabled] select, fieldset[disabled] textarea { pointer-events: none; }

dialog.modal {
  padding: 0; border: 1px solid var(--line-2); border-radius: 10px; background: var(--surface); color: var(--text);
  width: min(460px, calc(100vw - 32px)); box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
}
dialog.modal::backdrop { background: rgba(4, 8, 14, .72); backdrop-filter: blur(3px); }
.modal-bar {
  display: flex; align-items: center; gap: 7px; padding: 9px 12px; background: var(--surface-2);
  border-bottom: 1px solid var(--line); font-family: var(--f-mono); font-size: 12px; color: var(--muted);
}
.modal-bar i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; background: var(--line-2); }
.modal-bar i:first-child { background: #ff5f57; }
.modal-bar span { margin-left: 8px; }
.modal-body { padding: 22px 22px 20px; display: grid; gap: 10px; }
.modal-body .eyebrow { color: var(--warn); margin: 0; }
.modal-body h3 { font-size: 22px; }
.modal-body p { margin: 0; color: var(--muted); }
.modal-count { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-top: 4px; }
.modal-count:empty { display: none; }
.modal-count div { border: 1px solid var(--line); border-radius: var(--r); text-align: center; padding: 8px 2px 6px; background: var(--bg-2); }
.modal-count b { display: block; font-family: var(--f-mono); font-size: 22px; font-variant-numeric: tabular-nums; }
.modal-count small { font-family: var(--f-mono); font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

/* ---------- scoreboard ---------- */
.sb-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.sb-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sb-meta { font-family: var(--f-mono); font-size: 12.5px; color: var(--muted); }
.sb-banner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface);
  padding: 12px 16px; margin-bottom: 18px; font-family: var(--f-mono); font-size: 14px;
}
.sb-banner b { font-variant-numeric: tabular-nums; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; min-width: 0; }
.kpi small { font-family: var(--f-mono); font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.kpi b { display: block; font-family: var(--f-display); font-size: 26px; font-variant-numeric: tabular-nums; line-height: 1.2; }

.podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: end; margin-bottom: 18px; }
.pod {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px; min-width: 0;
  display: grid; gap: 4px; border-top: 4px solid var(--medal);
}
.pod.p1 { --medal: var(--gold); padding-block: 26px 20px; order: 2; }
.pod.p2 { --medal: var(--silver); order: 1; }
.pod.p3 { --medal: var(--bronze); order: 3; }
.pod .place { font-family: var(--f-mono); font-size: 13px; color: var(--medal); font-weight: 600; }
.pod .tname { font-family: var(--f-display); font-size: 20px; font-weight: 700; overflow-wrap: anywhere; }
.pod.p1 .tname { font-size: 24px; }
.pod .tscore { font-family: var(--f-mono); font-size: 22px; font-variant-numeric: tabular-nums; }
.pod .tsub { font-family: var(--f-mono); font-size: 12px; color: var(--muted); }

.sb-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; min-width: 0; overflow: hidden; }
.panel-h {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em;
}
.table-scroll { overflow-x: auto; }
table.rank { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.rank th, .rank td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.rank th { font-family: var(--f-mono); font-size: 11.5px; color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
.rank tr:last-child td { border-bottom: 0; }
.rank td.pos { font-family: var(--f-mono); color: var(--muted); width: 44px; }
.rank td.team { font-weight: 600; white-space: normal; min-width: 140px; }
.rank td.team small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); font-family: var(--f-mono); }
.rank td.pts { font-family: var(--f-mono); text-align: right; font-weight: 600; }
.rank td.barcell { width: 32%; min-width: 110px; }
.bar { height: 8px; background: var(--bg-2); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .6s ease; }
.rank tr.up td.pos::after { content: " ▲"; color: var(--ok); font-size: 10px; }
.rank tr.down td.pos::after { content: " ▼"; color: var(--crit); font-size: 10px; }
.rank tr.flash td { animation: flash 1.6s ease; }
@keyframes flash { from { background: var(--accent-soft); } to { background: transparent; } }

.feed { list-style: none; margin: 0; padding: 0; max-height: 420px; overflow-y: auto; }
.feed li { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto; gap: 10px; padding: 9px 14px; border-bottom: 1px solid var(--line); font-size: 14px; align-items: baseline; }
.feed li:last-child { border-bottom: 0; }
.feed time { font-family: var(--f-mono); font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.feed .who { overflow-wrap: anywhere; }
.feed .val { font-family: var(--f-mono); color: var(--ok); font-weight: 600; font-variant-numeric: tabular-nums; }
.feed .first { color: var(--warn); font-family: var(--f-mono); font-size: 11.5px; margin-left: 6px; }

.chart-wrap { padding: 12px 14px 10px; }
.chart-wrap svg { width: 100%; height: auto; display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 0 14px 12px; font-size: 13px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); font-family: var(--f-mono); font-size: 14px; }

/* pantalla completa del marcador */
.view.fs { padding-block: 24px; }
.view.fs .wrap { max-width: none; }
body.is-fs .inst, body.is-fs .nav, body.is-fs .foot { display: none; }

/* ---------- recursos ---------- */
.path { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; counter-reset: step; }
.path li {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; min-width: 0;
  counter-increment: step;
}
.path li::before { content: "STEP_0" counter(step); display: block; font-family: var(--f-mono); font-size: 12px; color: var(--accent); margin-bottom: 6px; }
.path li h3 { font-size: 16px; margin-bottom: 4px; }
.path li p { margin: 0; color: var(--muted); font-size: 14px; }
.res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.res { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; min-width: 0; }
.res h3 { font-size: 16px; display: flex; justify-content: space-between; gap: 8px; align-items: baseline; margin-bottom: 8px; }
.res h3 span { font-family: var(--f-mono); font-size: 12px; color: var(--muted); font-weight: 400; }
.res ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.res li { font-size: 14px; color: var(--muted); }
.res li a { font-weight: 600; text-decoration: none; }
.res li a:hover { text-decoration: underline; }
.res li a::after { content: " ↗"; font-size: 11px; }

/* ---------- bases ---------- */
.bases { max-width: 760px; counter-reset: art; display: grid; gap: 14px; }
.bases section { border-left: 2px solid var(--line-2); padding: 2px 0 2px 16px; }
.bases h3 { font-size: 17px; margin-bottom: 4px; }
.bases p, .bases ul { margin: 0; color: var(--muted); }
.bases ul { padding-left: 18px; margin-top: 6px; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding-block: 26px; font-family: var(--f-mono); font-size: 13px; color: var(--muted); }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap, .form-layout, .sb-grid { grid-template-columns: minmax(0, 1fr); }
  .specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec:nth-child(2) { border-right: 0; }
  .spec:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .levels { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .wrap { padding-inline: 16px; }
  .inst img { height: 32px; }
  .inst .inst-tag { display: none; }
  .brand { font-size: 16px; }
  .row { grid-template-columns: minmax(0, 1fr); }
  .podium { grid-template-columns: minmax(0, 1fr); }
  .pod.p1, .pod.p2, .pod.p3 { order: 0; padding-block: 14px; }
  .path { grid-template-columns: minmax(0, 1fr); }
  .specs { grid-template-columns: minmax(0, 1fr); }
  .spec { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .spec:last-child { border-bottom: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}