/* Estufas Bajo Consumo · cabecera y menú móvil
   Estructura (plantilla de Elementor "EBC Cabecera"):
   .ebc-header > .ebc-header__bar > [.ebc-logo] [.ebc-nav] [.ebc-header__cta] [.ebc-burger + .ebc-menu]
   El JS añade .ebc-header-host al contenedor de cabecera (Elementor Pro o header.php del tema). */

:root {
  --ebc-header-h: var(--nav-h, 72px);
  --ebc-admin-bar: 0px;
}
body.admin-bar { --ebc-admin-bar: 32px; }
@media (max-width: 782px) { body.admin-bar { --ebc-admin-bar: 46px; } }

/* ---------- Anfitrión fijo ---------- */
.ebc-header-host {
  position: sticky;
  top: var(--ebc-admin-bar);
  z-index: 100;
  transition: transform var(--duration-base) var(--ease-out);
}
.ebc-header-host.is-hidden { transform: translateY(-100%); }

/* ---------- Barra ---------- */
.ebc-header,
.elementor .ebc-header.e-con {
  background: var(--paper);
  border-bottom: var(--border-hairline) solid var(--line);
  transition: background-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}
.ebc-header-host.is-scrolled .ebc-header { background: rgba(237, 238, 234, 0.92); box-shadow: var(--shadow-header); }
@supports (backdrop-filter: blur(8px)) {
  .ebc-header-host.is-scrolled .ebc-header { backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); }
}
.ebc-header__bar,
.elementor .ebc-header__bar.e-con {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: 100%;
  max-width: var(--container);
  min-height: var(--nav-h);
  margin-inline: auto;
  padding: 0 var(--gutter);
  box-sizing: border-box;
  --flex-direction: row;
  --flex-wrap: nowrap;
  --align-items: center;
  --justify-content: space-between;
}
/* Neutraliza rellenos y huecos por defecto de los contenedores de Elementor */
.elementor .ebc-header.e-con { --padding-top: 0px; --padding-right: 0px; --padding-bottom: 0px; --padding-left: 0px; --gap: 0px; --row-gap: 0px; --column-gap: 0px; padding: 0; gap: 0; }
.elementor .ebc-header__bar.e-con { --padding-top: 0px; --padding-bottom: 0px; --padding-left: var(--gutter); --padding-right: var(--gutter); --gap: var(--space-6); --column-gap: var(--space-6); }
.ebc-header__bar > .elementor-element { width: auto; flex: 0 0 auto; margin: 0; --container-widget-width: auto; }
.ebc-header .elementor-widget:not(:last-child) { margin-bottom: 0; }
/* El hueco del menú móvil no ocupa sitio en la web (el JS mueve el menú a <body>) */
.ebc-menu-slot { position: absolute; width: 0; height: 0; overflow: visible; }
.elementor-editor-active .ebc-menu-slot { position: static; width: 100%; height: auto; }
.ebc-header__bar > .elementor-element.ebc-nav-wrap,
.ebc-header__bar > .ebc-nav-wrap { flex: 1 1 auto; min-width: 0; display: flex; justify-content: flex-end; }
.ebc-header__bar > .elementor-element.ebc-nav-wrap > .elementor-widget-container { display: flex; justify-content: flex-end; width: 100%; }

/* ---------- Logo ----------
   "body" delante para ganar al estilo global de Títulos de Elementor. */
body .ebc-logo .elementor-heading-title,
body .ebc-logo .elementor-heading-title a,
.ebc-logo a,
a.ebc-logo {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.ebc-logo__a { font-weight: 800; }
.ebc-logo__b { font-weight: 400; color: var(--ember); }

/* ---------- Navegación de escritorio ---------- */
.ebc-nav ul { display: flex; align-items: center; gap: 28px; margin: 0; padding: 0; list-style: none; }
.ebc-nav a {
  position: relative;
  display: inline-block;
  padding: 8px 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.ebc-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  background: var(--ember);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform var(--duration-base) var(--ease-out);
}
.ebc-nav a:hover::after,
.ebc-nav a:focus-visible::after,
.ebc-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left center; }
.ebc-nav a:hover { color: var(--ink); }

/* ---------- Hamburguesa ---------- */
.ebc-burger {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 4px 0 14px;
  border: var(--border-stroke) solid var(--ink);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink);
  font: 500 var(--fs-small) / 1 var(--font-sans);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.ebc-burger__label { min-width: 46px; text-align: left; }
.ebc-burger__box {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  transition: background-color var(--duration-base) var(--ease-standard);
}
.ebc-burger__box span {
  position: absolute;
  left: 11px;
  width: 14px;
  height: 1.5px;
  background: var(--surface);
  transition: transform var(--duration-base) var(--ease-out), top var(--duration-base) var(--ease-out);
}
.ebc-burger__box span:nth-child(1) { top: 14px; }
.ebc-burger__box span:nth-child(2) { top: 20px; }
.ebc-burger[aria-expanded="true"] .ebc-burger__box { background: var(--ember); }
.ebc-burger[aria-expanded="true"] .ebc-burger__box span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.ebc-burger[aria-expanded="true"] .ebc-burger__box span:nth-child(2) { top: 17px; transform: rotate(-45deg); }
.ebc-burger:focus-visible { outline: 2px solid var(--ember); outline-offset: 3px; }

/* ---------- Menú móvil a pantalla completa ---------- */
.ebc-menu {
  position: fixed;
  left: 0;
  right: 0;
  top: var(--ebc-menu-top, var(--ebc-header-h));
  bottom: 0;
  z-index: 99;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--paper);
  visibility: hidden;
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--duration-base) var(--ease-standard), visibility 0s linear var(--duration-base);
}
.ebc-menu.is-open {
  visibility: visible;
  clip-path: inset(0 0 0 0);
  transition: clip-path 520ms var(--ease-out), visibility 0s;
}
.ebc-menu__inner {
  min-height: 100%;
  box-sizing: border-box;
  padding: var(--space-8) var(--gutter) calc(var(--space-8) + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.ebc-menu__list { margin: 0; padding: 0; list-style: none; }
.ebc-menu__list li { border-top: var(--border-hairline) solid var(--line); }
.ebc-menu__list li:last-child { border-bottom: var(--border-hairline) solid var(--line); }
.ebc-menu__list a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 0;
  color: var(--ink);
  text-decoration: none;
}
.ebc-menu__label {
  font-family: var(--font-display);
  font-size: clamp(34px, 9vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  transition: color var(--duration-fast) var(--ease-standard);
}
.ebc-menu__hint { font-size: var(--fs-small); color: var(--ink-muted); }
.ebc-menu__list a:hover .ebc-menu__label,
.ebc-menu__list a:focus-visible .ebc-menu__label,
.ebc-menu__list a[aria-current="page"] .ebc-menu__label { color: var(--ember); }

.ebc-menu__kicker { margin: 0 0 var(--space-3); font-size: var(--fs-caption); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
.ebc-menu__chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.ebc-menu__chips a { text-decoration: none; }
.ebc-menu__cta { width: 100%; }
.ebc-menu__note { margin: auto 0 0; font-size: var(--fs-caption); color: var(--ink-muted); max-width: 40ch; }

/* Entrada escalonada de los elementos del menú */
.ebc-menu [data-ebc-stagger] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 420ms var(--ease-out), transform 520ms var(--ease-out);
  transition-delay: 0ms;
}
.ebc-menu.is-open [data-ebc-stagger] {
  opacity: 1;
  transform: none;
  transition-delay: calc(140ms + var(--i, 0) * var(--stagger));
}

html.ebc-menu-open, html.ebc-menu-open body { overflow: hidden; }

/* ---------- Entrada de la cabecera al cargar ---------- */
html.ebc-motion .ebc-header [data-ebc-intro] { opacity: 0; transform: translateY(-8px); }
html.ebc-motion .ebc-header.is-ready [data-ebc-intro] {
  opacity: 1;
  transform: none;
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}

/* ---------- Responsive ---------- */
@media (max-width: 959px) {
  .ebc-nav, .ebc-header__cta { display: none !important; }
  .ebc-burger { display: inline-flex; }
}
@media (min-width: 960px) {
  .ebc-menu { display: none !important; }
}

/* ---------- Editor de Elementor ----------
   La cabecera se ve igual que en la web (escritorio o móvil según el selector de dispositivo de Elementor).
   Una barra "Vista previa" (solo en el editor) abre el menú móvil y simula el estado con scroll. */
.elementor-editor-active .ebc-header-host { position: relative; top: 0; transform: none !important; }
.elementor-editor-active .ebc-header { position: relative; }
.elementor-editor-active .ebc-header [data-ebc-intro] { opacity: 1 !important; transform: none !important; }
.elementor-editor-active .ebc-menu-slot { position: static; width: 100%; height: 0; }
.elementor-editor-active .ebc-menu { display: none !important; }
.elementor-editor-active .ebc-header.ebc-preview-menu .ebc-menu {
  display: block !important;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  bottom: auto;
  height: min(760px, 85vh);
  z-index: 20;
  visibility: visible;
  clip-path: none;
  box-shadow: var(--shadow-pop);
  outline: 1px dashed var(--ink-subtle);
  outline-offset: -1px;
}
.elementor-editor-active .ebc-header.ebc-preview-menu .ebc-menu [data-ebc-stagger] { opacity: 1; transform: none; }
.elementor-editor-active .ebc-header.ebc-preview-menu .ebc-burger .ebc-burger__box { background: var(--ember); }
.elementor-editor-active .ebc-header.ebc-preview-menu .ebc-burger .ebc-burger__box span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.elementor-editor-active .ebc-header.ebc-preview-menu .ebc-burger .ebc-burger__box span:nth-child(2) { top: 17px; transform: rotate(-45deg); }
.elementor-editor-active .ebc-header.ebc-preview-scrolled { background: rgba(237, 238, 234, 0.92); box-shadow: var(--shadow-header); }

.ebc-preview-bar {
  position: absolute;
  top: calc(100% + 8px);
  right: var(--gutter);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 4px 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--surface);
  font: 500 12px/1 var(--font-mono);
  box-shadow: var(--shadow-pop);
}
.ebc-preview-bar button {
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid var(--night-control);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--surface);
  font: inherit;
  cursor: pointer;
}
.ebc-preview-bar button[aria-pressed="true"] { background: var(--ember); border-color: var(--ember); color: var(--on-ember); }
body:not(.elementor-editor-active) .ebc-preview-bar { display: none !important; }

/* ---------- Menos movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  .ebc-header-host, .ebc-header, .ebc-nav a::after, .ebc-burger__box, .ebc-burger__box span, .ebc-menu, .ebc-menu.is-open, .ebc-menu [data-ebc-stagger] { transition: none !important; }
  .ebc-menu [data-ebc-stagger] { opacity: 1; transform: none; }
  .ebc-header-host.is-hidden { transform: none; }
}

/* ---------- Pie de página (plantilla "EBC Pie") ----------
   .ebc-footer > .ebc-footer__wrap > .ebc-footer__top [marca + columnas] + .ebc-footer__legal */
.ebc-footer,
.elementor .ebc-footer.e-con {
  background: var(--surface-sunk);
  border-top: var(--border-hairline) solid var(--line);
  padding: 0;
  --padding-top: 0px; --padding-right: 0px; --padding-bottom: 0px; --padding-left: 0px;
}
.ebc-footer__wrap,
.elementor .ebc-footer__wrap.e-con {
  width: 100%; max-width: var(--container); margin-inline: auto; box-sizing: border-box;
  display: flex; flex-direction: column; gap: var(--space-12);
  padding: var(--space-16) var(--gutter) var(--space-10);
  --flex-direction: column; --gap: var(--space-12); --row-gap: var(--space-12);
  --padding-top: var(--space-16); --padding-bottom: var(--space-10); --padding-left: var(--gutter); --padding-right: var(--gutter);
}
.ebc-footer__top,
.elementor .ebc-footer__top.e-con {
  display: flex; flex-direction: row; flex-wrap: wrap; justify-content: space-between; gap: var(--space-12); padding: 0;
  --flex-direction: row; --flex-wrap: wrap; --justify-content: space-between; --gap: var(--space-12); --row-gap: var(--space-10); --column-gap: var(--space-12);
  --padding-top: 0px; --padding-right: 0px; --padding-bottom: 0px; --padding-left: 0px;
}
.ebc-footer__brand,
.elementor .ebc-footer__brand.e-con {
  flex: 1 1 300px; width: auto; --width: auto; display: flex; flex-direction: column; gap: var(--space-3); padding: 0;
  --flex-direction: column; --gap: var(--space-3); --row-gap: var(--space-3);
  --padding-top: 0px; --padding-right: 0px; --padding-bottom: 0px; --padding-left: 0px;
}
.ebc-footer .elementor-element { margin: 0; }
.ebc-footer__top > .ebc-footer__col.elementor-element { flex: 0 0 auto; width: auto; min-width: 180px; }
body .ebc-footer .ebc-logo .elementor-heading-title,
body .ebc-footer .ebc-logo .elementor-heading-title a { font-size: 26px; }
.ebc-footer__desc p { margin: 0; max-width: 36ch; font-size: var(--fs-small); line-height: 1.5; color: var(--ink-muted); }
body .ebc-footer__col h4,
body .ebc-footer__col .ebc-footer__h { margin: 0 0 var(--space-3); font-family: var(--font-sans); font-size: 14px; font-weight: 600; line-height: 1.4; letter-spacing: 0; color: var(--ink); }
.ebc-footer__col ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.ebc-footer__col li { margin: 0; font-size: var(--fs-small); line-height: 1.4; }
body .ebc-footer__col a {
  color: var(--ink); text-decoration: none;
  background: linear-gradient(var(--ember), var(--ember)) no-repeat left bottom / 0 1.5px;
  padding-bottom: 2px;
  transition: background-size var(--duration-base) var(--ease-out), color var(--duration-fast) var(--ease-standard);
}
body .ebc-footer__col a:hover,
body .ebc-footer__col a:focus-visible { background-size: 100% 1.5px; color: var(--ink); }
.ebc-footer__legal { border-top: var(--border-hairline) solid var(--line-strong); padding-top: var(--space-6) !important; }
.ebc-footer__legal p { margin: 0; max-width: 90ch; font-size: var(--fs-caption); line-height: 1.5; color: var(--ink-muted); }
.ebc-footer__legal p + p { margin-top: var(--space-2); }
@media (max-width: 760px) {
  .ebc-footer__top > .ebc-footer__col.elementor-element { flex: 1 1 45%; min-width: 0; }
}
@media (prefers-reduced-motion: reduce) { .ebc-footer__col a { transition: none; } }