/* ==========================================================================
   Mapiprop — "Atlas" theme
   Evolución del original: campo marrón oscuro (#443A31) + panel blanco,
   tipografía gris alineada a la derecha, esquinas rectas. Modernizado con
   reglas finas de carta topográfica, slab serif y mucho aire.
   ========================================================================== */

:root {
  --brown-900: #241E18;
  --brown-800: #332C24;
  --brown-700: #443A31;   /* color del original */
  --brown-600: #5A4C3F;
  --brown-400: #8A7A69;
  --brown-200: #C9BEB0;
  --ochre:     #B07D3F;
  --ochre-dark:#8E6430;
  --cream:     #F6F2EA;
  --cream-2:   #EFE9DE;
  --paper:     #FFFFFF;
  --ink:       #2A2521;
  --muted:     #6F6559;
  --rule:      #D8CFC0;

  --font-display: "Bitter", Georgia, "Times New Roman", serif;
  --font-body: "Karla", "Trebuchet MS", Verdana, Geneva, sans-serif;

  --measure: 68ch;
}

/* ---------- base ---------- */
html { scroll-behavior: smooth; }

body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--ochre-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--brown-900); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--brown-900);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); }
h2 { font-size: clamp(1.45rem, 1.15rem + 1.1vw, 1.95rem); margin-top: 2.6rem; margin-bottom: 0.9rem; }
h3 { font-size: 1.2rem; margin-top: 1.8rem; margin-bottom: 0.6rem; }

p { margin-bottom: 1.15rem; }
strong { color: var(--brown-900); font-weight: 700; }

/* Contenedor propio con padding horizontal explícito, independiente del ancho */
.mp-container {
  width: 100%;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ---------- barra superior ---------- */
.mp-topbar {
  background: var(--brown-700);
  color: var(--brown-200);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.5rem 0;
}
.mp-topbar a { color: var(--cream); text-decoration: none; }
.mp-topbar a:hover { text-decoration: underline; }

/* ---------- navegación ---------- */
.mp-nav {
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
  position: static;
}
.mp-nav .navbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--brown-900);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  min-width: 0;
}
.mp-nav .navbar-brand .mp-dot {
  width: 10px; height: 10px; background: var(--ochre); display: inline-block;
}
.mp-nav .navbar-nav { min-width: 0; flex-wrap: wrap; }
.mp-nav .nav-link {
  color: var(--brown-700);
  font-size: 0.94rem;
  padding: 0.4rem 0.7rem;
  border-bottom: 2px solid transparent;
}
.mp-nav .nav-link:hover { color: var(--brown-900); border-bottom-color: var(--ochre); }
.mp-nav .nav-link.is-current { color: var(--brown-900); border-bottom-color: var(--brown-700); }
.mp-nav .navbar-toggler { border-color: var(--rule); border-radius: 0; }
.mp-nav .navbar-toggler:focus { box-shadow: none; }

/* ---------- hero ---------- */
.mp-hero { background: var(--brown-800); position: relative; }
.mp-hero-media { position: relative; }
.mp-hero-media img { width: 100%; height: clamp(260px, 42vw, 460px); object-fit: cover; opacity: 0.78; }
.mp-hero-panel {
  background: var(--brown-700);
  color: var(--cream);
  padding: 2rem 1.75rem;
  border-left: 4px solid var(--ochre);
}
.mp-hero-panel h1 { color: #fff; margin-bottom: 0.75rem; }
.mp-hero-panel p { color: var(--brown-200); margin-bottom: 0; }
.mp-hero-kicker {
  font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ochre); margin-bottom: 0.6rem; display: block;
}

@media (min-width: 992px) {
  .mp-hero { display: grid; grid-template-columns: 1.35fr 1fr; align-items: stretch; }
  .mp-hero-media img { height: 100%; min-height: 420px; }
  .mp-hero-panel { display: flex; flex-direction: column; justify-content: center; padding: 3rem 2.5rem; }
}

/* cabecera simple para páginas interiores sin imagen */
.mp-pagehead {
  background: var(--brown-700);
  color: var(--cream);
  padding: 2.4rem 0 2.2rem;
  border-bottom: 4px solid var(--ochre);
}
.mp-pagehead h1 { color: #fff; margin-bottom: 0.5rem; }
.mp-pagehead p { color: var(--brown-200); margin-bottom: 0; max-width: 60ch; }

/* ---------- cuerpo del artículo ---------- */
.mp-main { padding: 2.6rem 0 3.4rem; }
.mp-article { max-width: var(--measure); }
.mp-article h1 { margin-bottom: 1.1rem; }
.mp-article > p:first-of-type { font-size: 1.14rem; color: var(--brown-700); }
.mp-article > p.post-meta { font-size: 0.88rem; color: var(--muted); }
.mp-article > p.nota-archivo { font-size: 0.96rem; color: var(--brown-700); }
.mp-article ul, .mp-article ol { margin-bottom: 1.3rem; padding-left: 1.25rem; }
.mp-article li { margin-bottom: 0.45rem; }
.mp-article h2 {
  border-top: 1px solid var(--rule);
  padding-top: 1.4rem;
}
.mp-article figure { margin: 1.8rem 0; }
.mp-article figure img { border: 1px solid var(--rule); }
.mp-article figcaption {
  font-size: 0.85rem; color: var(--muted); margin-top: 0.5rem;
  border-left: 2px solid var(--ochre); padding-left: 0.6rem;
}

.post-meta {
  font-size: 0.88rem; color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.9rem; margin-bottom: 1.6rem;
}
.nota-archivo-inline { color: var(--ochre-dark); }

.nota-archivo {
  background: var(--cream-2);
  border-left: 4px solid var(--ochre);
  padding: 1rem 1.15rem;
  font-size: 0.96rem;
  color: var(--brown-700);
  margin-bottom: 1.8rem;
}

/* ---------- barra lateral ---------- */
.mp-aside {
  border-top: 3px solid var(--brown-700);
  padding-top: 1.1rem;
  font-size: 0.94rem;
}
.mp-aside h2 {
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); border-top: 0; padding-top: 0; margin-top: 0; margin-bottom: 0.8rem;
}
.mp-aside ul { list-style: none; padding-left: 0; margin: 0 0 1.8rem; }
.mp-aside li { border-bottom: 1px solid var(--rule); }
.mp-aside li a { display: block; padding: 0.5rem 0; text-decoration: none; color: var(--brown-700); }
.mp-aside li a:hover { color: var(--ochre-dark); padding-left: 0.35rem; transition: padding-left .15s ease; }

/* ---------- tarjetas de índice ---------- */
.mp-cards { display: grid; gap: 1.25rem; grid-template-columns: 1fr; margin: 2rem 0; }
@media (min-width: 768px) { .mp-cards { grid-template-columns: repeat(3, 1fr); } }
.mp-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--brown-700);
  padding: 1.3rem 1.25rem;
}
.mp-card h3 { margin-top: 0; font-size: 1.1rem; }
.mp-card p { font-size: 0.94rem; color: var(--muted); margin-bottom: 0.7rem; }
.mp-card a.mp-more { font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none; }
.mp-card a.mp-more:hover { text-decoration: underline; }

/* ---------- pie ---------- */
.mp-footer {
  background: var(--brown-900);
  color: var(--brown-200);
  padding: 2.8rem 0 1.6rem;
  font-size: 0.93rem;
  margin-top: 3rem;
}
.mp-footer h2 {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ochre); margin: 0 0 0.8rem; border: 0; padding: 0;
}
.mp-footer ul { list-style: none; padding: 0; margin: 0 0 1.6rem; }
.mp-footer li { margin-bottom: 0.35rem; }
.mp-footer a { color: var(--cream); text-decoration: none; }
.mp-footer a:hover { text-decoration: underline; color: #fff; }
.mp-footer-note {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 1.2rem; margin-top: 1rem;
  color: var(--brown-400); font-size: 0.85rem;
}

/* ---------- 404 ---------- */
.mp-404 { text-align: center; padding: 5rem 0 4rem; }
.mp-404 .mp-code { font-family: var(--font-display); font-size: 5rem; color: var(--ochre); line-height: 1; }

/* ---------- animación de entrada (solo CSS, termina visible) ---------- */
@keyframes mpFadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.mp-hero-panel, .mp-pagehead { animation: mpFadeUp .5s ease both; }

/* Salvaguarda: ningún contenido queda oculto esperando a JavaScript. */
[data-aos] { opacity: 1 !important; transform: none !important; }

/* ---------- utilidades ---------- */
.mp-skip {
  position: absolute; left: -9999px; top: 0; background: var(--brown-900); color: #fff;
  padding: 0.6rem 1rem; z-index: 1000;
}
.mp-skip:focus { left: 0; }

@media (max-width: 575.98px) {
  body { font-size: 1rem; }
  .mp-container { padding-left: 1.25rem; padding-right: 1.25rem; }
}