/* =========================================================
   RME — Ágora · main.css
   Identidad: colmena editorial. Papel cálido + tinta navy +
   acento miel. Serif editorial (Source Serif 4) para títulos,
   Inter para interfaz y datos.
   ========================================================= */

:root {
	--rme-ink: #16213B;
	--rme-ink-soft: #2C3A5C;
	--rme-navy-deep: #0E1626;
	--rme-paper: #FBF8F2;
	--rme-paper-alt: #F3EEE1;
	--rme-honey: #D9A441;
	--rme-honey-dark: #B9822B;
	--rme-honey-pale: #F3E2B8;
	--rme-line: #E4DCC8;
	--rme-muted: #746D5C;
	--rme-up: #2F7A4C;
	--rme-down: #B23A34;
	--rme-flat: #746D5C;
	--rme-white: #FFFFFF;

	--rme-font-display: 'Source Serif 4', Georgia, serif;
	--rme-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--rme-radius: 6px;
	--rme-container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--rme-paper);
	color: var(--rme-ink);
	font-family: var(--rme-font-body);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
	font-family: var(--rme-font-display);
	font-weight: 600;
	color: var(--rme-ink);
	margin: 0 0 0.5em;
	line-height: 1.2;
}

p { margin: 0 0 1em; }

.rme-container {
	max-width: var(--rme-container);
	margin: 0 auto;
	padding: 0 24px;
}

.skip-link.screen-reader-text {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--rme-honey);
	color: var(--rme-navy-deep);
	padding: 10px 16px;
	z-index: 999;
}
.skip-link.screen-reader-text:focus { left: 16px; top: 16px; }

.rme-eyebrow {
	display: inline-block;
	font-family: var(--rme-font-body);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.14em;
	color: var(--rme-honey-dark);
	margin-bottom: 8px;
}

.rme-btn {
	display: inline-block;
	padding: 12px 24px;
	border-radius: var(--rme-radius);
	font-weight: 600;
	font-size: 15px;
	border: 1px solid transparent;
	cursor: pointer;
}
.rme-btn--primary { background: var(--rme-honey); color: var(--rme-navy-deep); }
.rme-btn--primary:hover { background: var(--rme-honey-dark); }
.rme-btn--secondary { background: transparent; color: var(--rme-ink); border-color: var(--rme-ink); }
.rme-btn--secondary:hover { background: var(--rme-ink); color: var(--rme-paper); }

/* =========================================================
   HEADER + TICKER (patrón de colmena sutil)
   ========================================================= */
.rme-header {
	background: var(--rme-navy-deep);
	color: var(--rme-paper);
	position: sticky;
	top: 0;
	z-index: 50;
	background-image:
		radial-gradient(circle at 10% 20%, rgba(217,164,65,0.06) 0, transparent 40%),
		radial-gradient(circle at 90% 80%, rgba(217,164,65,0.05) 0, transparent 40%);
}

.rme-header__inner {
	max-width: var(--rme-container);
	margin: 0 auto;
	padding: 16px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
}

.rme-logo { display: flex; align-items: center; gap: 10px; color: var(--rme-paper); }
.rme-logo__icon { font-size: 28px; }
.rme-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.rme-logo__title { font-family: var(--rme-font-display); font-size: 20px; font-weight: 700; }
.rme-logo__tagline { font-size: 11px; color: var(--rme-honey-pale); letter-spacing: 0.02em; }

.rme-header__nav { flex: 1; display: flex; justify-content: center; }
.rme-menu { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
.rme-menu a { font-size: 14px; font-weight: 500; color: var(--rme-paper); opacity: 0.85; }
.rme-menu a:hover { opacity: 1; color: var(--rme-honey); }

.rme-header__utils { display: flex; align-items: center; gap: 14px; font-size: 13px; }
.rme-search-toggle, .rme-menu-toggle { background: none; border: none; color: var(--rme-paper); font-size: 16px; cursor: pointer; }
.rme-lang { color: var(--rme-paper); opacity: 0.9; cursor: pointer; }
.rme-lang--muted { opacity: 0.4; }
.rme-menu-toggle { display: none; }

.rme-ticker {
	background: var(--rme-ink);
	overflow: hidden;
	border-top: 1px solid rgba(255,255,255,0.06);
}
.rme-ticker__track {
	display: flex;
	gap: 36px;
	white-space: nowrap;
	padding: 8px 24px;
	animation: rme-scroll 40s linear infinite;
	width: max-content;
}
.rme-ticker:hover .rme-ticker__track { animation-play-state: paused; }
@keyframes rme-scroll {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}
.rme-ticker__item { font-size: 13px; color: var(--rme-paper); display: inline-flex; gap: 6px; align-items: center; }
.rme-ticker__item strong { font-weight: 600; }
.rme-up { color: #6FCF97; }
.rme-down { color: #EB8580; }
.rme-flat { color: var(--rme-honey-pale); }

/* =========================================================
   HERO EDITORIAL
   ========================================================= */
.rme-hero {
	display: grid;
	grid-template-columns: 45% 55%;
	max-width: var(--rme-container);
	margin: 0 auto;
	gap: 0;
	background: var(--rme-white);
}
.rme-hero__media { background: var(--rme-paper-alt); min-height: 420px; overflow: hidden; }
.rme-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.rme-hero__media-placeholder {
	width: 100%; height: 100%; min-height: 420px;
	background: repeating-linear-gradient(135deg, var(--rme-paper-alt), var(--rme-paper-alt) 10px, var(--rme-honey-pale) 10px, var(--rme-honey-pale) 11px);
}
.rme-hero__body { padding: 48px 56px; }
.rme-hero__title { font-size: 34px; margin-bottom: 24px; }
.rme-hero__block { margin-bottom: 22px; }
.rme-hero__block h3 { font-family: var(--rme-font-body); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--rme-muted); margin-bottom: 6px; }
.rme-hero__list { margin: 0; padding-left: 18px; }
.rme-hero__list li { margin-bottom: 4px; }

/* =========================================================
   LÍNEA EDITORIAL
   ========================================================= */
.rme-linea-editorial {
	background: var(--rme-honey-pale);
	padding: 28px 24px;
	text-align: center;
	border-top: 1px solid var(--rme-line);
	border-bottom: 1px solid var(--rme-line);
}
.rme-linea-editorial p {
	font-family: var(--rme-font-display);
	font-style: italic;
	font-size: 19px;
	max-width: 760px;
	margin: 0 auto;
	color: var(--rme-ink-soft);
}

/* =========================================================
   SECCIONES GENERALES
   ========================================================= */
.rme-presentes, .rme-pulso, .rme-horizonte, .rme-instituciones {
	max-width: var(--rme-container);
	margin: 0 auto;
	padding: 56px 24px;
}
.rme-section-title {
	font-family: var(--rme-font-body);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.16em;
	color: var(--rme-honey-dark);
	margin-bottom: 4px;
}
.rme-section-subtitle { color: var(--rme-muted); margin-bottom: 28px; }

/* =========================================================
   PRESENTES — tarjetas
   ========================================================= */
.rme-presentes__grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 20px;
}
.rme-card {
	background: var(--rme-white);
	border: 1px solid var(--rme-line);
	border-radius: var(--rme-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.rme-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(22,33,59,0.08); }
.rme-card__media { aspect-ratio: 4/3; background: var(--rme-paper-alt); overflow: hidden; }
.rme-card__media img { width: 100%; height: 100%; object-fit: cover; }
.rme-card__media-placeholder { width: 100%; height: 100%; background: var(--rme-paper-alt); }
.rme-card__body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.rme-card__title { font-size: 17px; margin-bottom: 8px; }
.rme-card__excerpt { font-size: 13px; color: var(--rme-muted); flex: 1; }
.rme-card__nivel { font-size: 12px; color: var(--rme-honey-dark); letter-spacing: 0.05em; }

/* =========================================================
   PULSO
   ========================================================= */
.rme-pulso__grupo { margin-bottom: 40px; }
.rme-pulso__grupo-title {
	font-family: var(--rme-font-body);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.1em;
	color: var(--rme-muted);
	border-bottom: 1px solid var(--rme-line);
	padding-bottom: 10px;
	margin-bottom: 16px;
}
.rme-pulso__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}
.rme-indicador {
	background: var(--rme-white);
	border: 1px solid var(--rme-line);
	border-radius: var(--rme-radius);
	padding: 18px;
	position: relative;
}
.rme-indicador::before {
	content: "";
	position: absolute; top: 0; left: 0;
	width: 4px; height: 100%;
	background: var(--rme-honey);
	border-radius: var(--rme-radius) 0 0 var(--rme-radius);
}
.rme-indicador__nombre { font-size: 14px; color: var(--rme-muted); margin-bottom: 6px; font-weight: 600; }
.rme-indicador__valor { font-family: var(--rme-font-display); font-size: 28px; font-weight: 700; }
.rme-indicador__variacion { font-size: 13px; font-weight: 600; margin-bottom: 10px; }
.rme-indicador__anterior, .rme-indicador__actualizado {
	display: flex; justify-content: space-between; font-size: 12px; color: var(--rme-muted);
	padding-top: 6px; border-top: 1px dashed var(--rme-line);
}
.rme-indicador__toggle {
	margin-top: 12px;
	background: var(--rme-honey-pale);
	border: none;
	border-radius: var(--rme-radius);
	padding: 8px 10px;
	font-size: 12px;
	cursor: pointer;
	width: 100%;
	text-align: left;
	color: var(--rme-ink);
}
.rme-indicador__importa { margin-top: 10px; font-size: 13px; color: var(--rme-ink-soft); }
.rme-indicador__importa a { color: var(--rme-honey-dark); font-weight: 600; }

/* =========================================================
   HORIZONTE
   ========================================================= */
.rme-horizonte__chain { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.rme-horizonte__step {
	background: var(--rme-ink);
	color: var(--rme-paper);
	padding: 14px 28px;
	border-radius: 999px;
	font-weight: 600;
	text-align: center;
}
.rme-horizonte__arrow { color: var(--rme-honey-dark); font-size: 20px; }
.rme-horizonte__nota { text-align: center; color: var(--rme-muted); font-size: 13px; margin-top: 16px; }

/* =========================================================
   BITÁCORA (home)
   ========================================================= */
.rme-bitacora-home {
	display: grid;
	grid-template-columns: 45% 55%;
	max-width: var(--rme-container);
	margin: 0 auto 56px;
	background: var(--rme-ink);
	color: var(--rme-paper);
	border-radius: var(--rme-radius);
	overflow: hidden;
}
.rme-bitacora-home__media { background: var(--rme-navy-deep); min-height: 320px; }
.rme-bitacora-home__media img { width: 100%; height: 100%; object-fit: cover; }
.rme-bitacora-home__body { padding: 40px 48px; display: flex; flex-direction: column; justify-content: center; }
.rme-bitacora-home__body h2 { color: var(--rme-paper); font-size: 26px; }
.rme-bitacora-home__tabs { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--rme-honey-pale); margin: 16px 0 24px; letter-spacing: 0.05em; }

/* =========================================================
   ARIA (home)
   ========================================================= */
.rme-aria-home { max-width: var(--rme-container); margin: 0 auto 56px; padding: 0 24px; }
.rme-aria-card {
	display: block;
	max-width: 340px;
	background: var(--rme-white);
	border: 1px solid var(--rme-line);
	border-radius: var(--rme-radius);
	padding: 24px;
	text-align: center;
}
.rme-aria-card__media { margin-bottom: 12px; display: flex; justify-content: center; }
.rme-aria-card__media img { border-radius: 50%; }
.rme-aria-card__autor { font-weight: 600; margin-bottom: 4px; }
.rme-aria-card__meta { font-size: 12px; color: var(--rme-muted); margin-bottom: 2px; }

/* =========================================================
   INSTITUCIONES
   ========================================================= */
.rme-instituciones__row {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 40px;
	opacity: 0.6;
}
.rme-instituciones__item { font-family: var(--rme-font-display); font-size: 15px; letter-spacing: 0.04em; color: var(--rme-muted); }
a.rme-instituciones__item:hover { color: var(--rme-honey-dark); }
.rme-ver-mas { text-align: center; margin-top: 32px; }

/* =========================================================
   FOOTER
   ========================================================= */
.rme-footer { background: var(--rme-navy-deep); color: var(--rme-paper); margin-top: 40px; }
.rme-footer__inner {
	max-width: var(--rme-container);
	margin: 0 auto;
	padding: 48px 24px;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 32px;
}
.rme-footer__col h4 { color: var(--rme-honey-pale); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.rme-footer__menu { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.rme-footer__menu a { font-size: 14px; opacity: 0.8; }
.rme-footer__menu a:hover { opacity: 1; color: var(--rme-honey); }
.rme-footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 18px 24px; text-align: center; font-size: 12px; opacity: 0.7; }

/* =========================================================
   ARTÍCULO / CONCEPTO / LISTADOS
   ========================================================= */
.rme-page-title { font-size: 30px; margin: 40px 0 8px; }
.rme-page-subtitle { color: var(--rme-muted); margin-bottom: 32px; }

.rme-listado { padding-bottom: 64px; }

.rme-articulo__header { padding-top: 40px; max-width: 760px; }
.rme-articulo__title { font-size: 36px; }
.rme-articulo__meta { color: var(--rme-muted); font-size: 13px; display: flex; gap: 8px; margin-bottom: 24px; }
.rme-articulo__media { max-width: var(--rme-container); margin: 0 auto 32px; }
.rme-articulo__media img { border-radius: var(--rme-radius); }
.rme-articulo__firma-nota { max-width: 760px; margin-bottom: 24px; }
.rme-firma-editorial { font-size: 13px; color: var(--rme-muted); border-left: 3px solid var(--rme-honey); padding-left: 12px; }
.rme-articulo__content { max-width: 760px; padding-bottom: 48px; font-size: 18px; line-height: 1.7; }
.rme-articulo__content p { margin-bottom: 1.3em; }

.rme-apis-link { border-bottom: 2px dotted var(--rme-honey-dark); cursor: help; position: relative; }
.rme-apis-icon { font-size: 0.8em; }

.rme-concepto { max-width: 760px; padding-top: 40px; padding-bottom: 64px; }
.rme-concepto__title { font-size: 32px; margin-bottom: 24px; }
.rme-concepto__nivel { background: var(--rme-paper-alt); border-radius: var(--rme-radius); padding: 18px 20px; margin-bottom: 14px; }
.rme-concepto__nivel h3 { font-size: 15px; margin-bottom: 6px; }
.rme-concepto__ejemplo, .rme-concepto__contenido, .rme-concepto__relacionados, .rme-concepto__articulos { margin-top: 28px; }
.rme-concepto__relacionados ul, .rme-concepto__articulos ul { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 8px; }
.rme-concepto__relacionados a, .rme-concepto__articulos a { color: var(--rme-honey-dark); font-weight: 600; }

.rme-conceptos__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.rme-concepto-mini { background: var(--rme-white); border: 1px solid var(--rme-line); border-radius: var(--rme-radius); padding: 18px; }
.rme-concepto-mini h3 { font-size: 16px; margin-bottom: 6px; }
.rme-concepto-mini p { font-size: 13px; color: var(--rme-muted); margin: 0; }

.rme-comentarios { max-width: 760px; padding: 32px 0 64px; }
.rme-comentarios__lista { list-style: none; padding: 0; }

.rme-404 { text-align: center; padding: 96px 24px; }
.rme-404__icon { font-size: 48px; display: block; margin-bottom: 16px; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
	.rme-header__nav { display: none; }
	.rme-menu-toggle { display: block; }
	.rme-hero, .rme-bitacora-home { grid-template-columns: 1fr; }
	.rme-presentes__grid { grid-template-columns: repeat(2, 1fr); }
	.rme-pulso__grid { grid-template-columns: repeat(2, 1fr); }
	.rme-footer__inner { grid-template-columns: repeat(2, 1fr); }
	.rme-conceptos__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.rme-presentes__grid, .rme-pulso__grid, .rme-conceptos__grid { grid-template-columns: 1fr; }
	.rme-footer__inner { grid-template-columns: 1fr; }
	.rme-hero__body { padding: 32px 24px; }
	.rme-hero__title, .rme-articulo__title { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
	.rme-ticker__track { animation: none; }
	html { scroll-behavior: auto; }
}