/* ==========================================================================
   Ciudad Ladrillo — web informativa (estático, sin build)
   Tema: ladrillos. Paleta oscura + amarillo/rojo de pieza LEGO genérica.
   ========================================================================== */

:root {
  --bg: #0b0e14;
  --bg-2: #111725;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-line: rgba(255, 255, 255, 0.12);
  --ink: #eef2f7;
  --muted: #9fb0c4;
  --accent: #ffd23f;
  --accent-2: #e0563c;
  --green: #5fd06a;
  --radius: 14px;
  --max: 1140px;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(255, 210, 63, 0.10), transparent 60%),
    radial-gradient(700px 400px at 95% 0%, rgba(224, 86, 60, 0.10), transparent 55%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.6 "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.wrap { width: min(100% - 40px, var(--max)); margin-inline: auto; }

/* ------------------------------- cabecera ------------------------------- */

header.top {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(11, 14, 20, 0.82);
  border-bottom: 1px solid var(--panel-line);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.3px;
  color: var(--ink);
}

.brand:hover { text-decoration: none; }

.brand .brick {
  width: 24px;
  height: 24px;
  border-radius: 5px 5px 9px 9px;
  background: linear-gradient(180deg, #ffd23f 0 38%, #e0563c 38% 100%);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.25), inset 0 2px 0 rgba(255, 255, 255, 0.35);
  position: relative;
}

.brand .brick::before,
.brand .brick::after {
  content: "";
  position: absolute;
  top: -3px;
  width: 8px;
  height: 4px;
  border-radius: 3px 3px 0 0;
  background: #ffd23f;
}

.brand .brick::before { left: 3px; }
.brand .brick::after { right: 3px; }

nav.links { margin-left: auto; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

nav.links a {
  padding: 8px 11px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 600;
}

nav.links a:hover { background: var(--panel); color: var(--ink); text-decoration: none; }
nav.links a.active { color: var(--ink); background: rgba(255, 210, 63, 0.14); }

.burger {
  display: none;
  margin-left: auto;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  color: var(--ink);
  border-radius: 10px;
  font-size: 20px;
  padding: 4px 10px;
  cursor: pointer;
}

/* -------------------------------- botones -------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.12s ease;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); filter: brightness(1.05); }

.btn-play {
  background: linear-gradient(180deg, #ffd23f, #e0a92b);
  color: #171a20;
  box-shadow: 0 12px 26px rgba(255, 210, 63, 0.22);
}

.btn-ghost {
  background: var(--panel);
  border-color: var(--panel-line);
  color: var(--ink);
}

.btn-sm { padding: 8px 14px; font-size: 14px; }

/* --------------------------------- hero --------------------------------- */

.hero {
  position: relative;
  padding: 64px 0 40px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
}

.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 210, 63, 0.14);
  border: 1px solid rgba(255, 210, 63, 0.35);
  color: var(--accent);
}

h1 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.05; margin: 16px 0 14px; letter-spacing: -0.5px; }
h2 { font-size: clamp(24px, 2.6vw, 34px); margin: 0 0 10px; letter-spacing: -0.3px; }
h3 { font-size: 18px; margin: 0 0 6px; }

.lead { color: var(--muted); font-size: 17.5px; max-width: 60ch; }

.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }

.note { margin-top: 14px; font-size: 14px; color: var(--muted); }

.shot-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--panel-line);
  box-shadow: var(--shadow);
  background: var(--bg-2);
}

.shot-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

/* ------------------------------- secciones ------------------------------- */

section.block { padding: 44px 0; }

.grid { display: grid; gap: 16px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 18px;
}

.card .ico { font-size: 22px; }
.card p { color: var(--muted); margin: 6px 0 0; font-size: 15px; }

.gallery { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }

.gallery a { border-radius: 12px; overflow: hidden; border: 1px solid var(--panel-line); }
.gallery img { aspect-ratio: 16 / 10; object-fit: cover; transition: transform 0.25s ease; }
.gallery a:hover img { transform: scale(1.04); }

.kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 22px; margin: 0; }
.kv div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--panel-line); padding: 8px 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 700; }

table.controls { width: 100%; border-collapse: collapse; font-size: 15px; }
table.controls th, table.controls td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--panel-line); }
table.controls th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.8px; }
kbd {
  display: inline-block;
  min-width: 24px;
  text-align: center;
  font: 700 12.5px/1.6 inherit;
  padding: 2px 7px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--panel-line);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.35);
}

/* ---------------------------------- estado ------------------------------- */

.status { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.06); }
.dot.on { background: var(--green); box-shadow: 0 0 0 4px rgba(95, 208, 106, 0.18); }
.dot.off { background: var(--accent-2); box-shadow: 0 0 0 4px rgba(224, 86, 60, 0.18); }

/* ---------------------------------- noticias ----------------------------- */

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 22px; }
.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-line);
  background: var(--panel);
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.chip.active { background: rgba(255, 210, 63, 0.16); color: var(--ink); border-color: rgba(255, 210, 63, 0.45); }

.news-list { display: grid; gap: 14px; }

.news-item {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 16px;
  align-items: start;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--panel-line);
}

.news-item:hover { border-color: rgba(255, 210, 63, 0.35); }
.news-item time { color: var(--muted); font-size: 13.5px; font-variant-numeric: tabular-nums; }
.news-item h3 { margin: 0 0 4px; font-size: 19px; }
.news-item p { margin: 0; color: var(--muted); font-size: 15px; }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 6px;
}
.badge.noticia { background: rgba(95, 208, 106, 0.16); color: #9ff0ab; border: 1px solid rgba(95, 208, 106, 0.35); }
.badge.actualizacion { background: rgba(90, 140, 255, 0.16); color: #a8c4ff; border: 1px solid rgba(90, 140, 255, 0.35); }
.badge.evento { background: rgba(255, 210, 63, 0.16); color: #ffe08a; border: 1px solid rgba(255, 210, 63, 0.35); }

article.post { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 24px; }
article.post h1 { font-size: clamp(26px, 3.2vw, 38px); margin: 8px 0 6px; }
article.post .meta { color: var(--muted); font-size: 14px; margin-bottom: 14px; }
article.post h2 { font-size: 22px; margin-top: 22px; }
article.post ul { color: var(--muted); }
article.post li { margin-bottom: 6px; }

/* ---------------------------------- texto -------------------------------- */

.prose h2 { margin-top: 30px; }
.prose h3 { margin-top: 22px; }
.prose p, .prose li { color: var(--muted); }
.prose ul { padding-left: 20px; }

details.faq {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
details.faq summary { cursor: pointer; font-weight: 700; }
details.faq p { color: var(--muted); margin: 10px 0 0; }

/* ---------------------------------- footer -------------------------------- */

footer.bottom { border-top: 1px solid var(--panel-line); margin-top: 40px; padding: 28px 0 40px; }
.foot-grid { display: flex; gap: 26px; justify-content: space-between; flex-wrap: wrap; }
.foot-grid a { color: var(--muted); }
.foot-grid a:hover { color: var(--ink); }
.foot-col { display: flex; flex-direction: column; gap: 6px; font-size: 14.5px; }

.age { border: 1px solid var(--accent-2); color: #ffb3a3; border-radius: 8px; padding: 6px 10px; font-weight: 800; font-size: 13px; }

/* ------------------------------ lightbox --------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(4, 6, 10, 0.92);
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 90vh; border-radius: 12px; box-shadow: var(--shadow); }

/* ------------------------------ responsive ------------------------------- */

@media (max-width: 900px) {
  .hero-grid, .grid.cols-3, .grid.cols-4, .grid.cols-2, .gallery { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .burger { display: block; }
  nav.links { display: none; width: 100%; }
  nav.links.open { display: flex; flex-direction: column; align-items: stretch; }
  nav.links a { padding: 10px 12px; }
  .news-item { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .grid.cols-3, .grid.cols-4, .grid.cols-2, .gallery { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
}