/* ALIC V5 — components.css */
/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--layer-header);
  padding: 0 var(--page-margin);
  height: 80px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), backdrop-filter var(--transition-fast), transform .5s cubic-bezier(.22,.61,.36,1), opacity .4s cubic-bezier(.22,.61,.36,1);
}

/* Se retira al bajar y vuelve al subir; lo gobierna navigation.js. La
   opacidad acompaña al desplazamiento para que en las cabeceras
   transparentes no se vea la marca deslizarse por detrás del borde. */
.site-header[data-header-hidden] {
  transform: translateY(-115%);
  opacity: 0;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .site-header { transition: none; }
}

.site-logo { justify-self: center; }

/* 404.html declara el logo como único hijo del header: sin nav ni acciones
   caería en la primera columna (1fr) y quedaría centrado en el tercio
   izquierdo. Ocupando todo el grid conserva el centrado real de página. */
.site-header > .site-logo:only-child { grid-column: 1 / -1; }

.site-nav { justify-self: start; }

.header-actions { justify-self: end; }

.site-header.transparent { background: transparent; color: var(--papel); }
.site-header.solid { background: var(--marfil); color: var(--onice); box-shadow: 0 1px 0 rgba(10,10,10,0.05); }

.site-header[data-header-state="top"] {
  background-color: transparent;
  border-bottom-color: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.site-header[data-header-theme="dark"] { color: var(--marfil); }
.site-header[data-header-theme="light"] { color: var(--onice); }

.site-header[data-header-state="scrolled"][data-header-theme="dark"] {
  background-color: color-mix(in srgb, var(--onice) 78%, transparent);
  border-bottom-color: color-mix(in srgb, var(--marfil) 14%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
  backdrop-filter: blur(18px) saturate(115%);
}

.site-header[data-header-state="scrolled"][data-header-theme="light"] {
  background-color: color-mix(in srgb, var(--marfil) 82%, transparent);
  border-bottom-color: color-mix(in srgb, var(--onice) 10%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
  backdrop-filter: blur(18px) saturate(115%);
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header[data-header-state="scrolled"][data-header-theme="dark"] {
    background-color: color-mix(in srgb, var(--onice) 94%, transparent);
  }

  .site-header[data-header-state="scrolled"][data-header-theme="light"] {
    background-color: color-mix(in srgb, var(--marfil) 96%, transparent);
  }
}

.site-header .site-logo,
.site-header .site-nav a,
.site-header .header-actions button { color: inherit; }

.site-header .nav-dropdown-menu {
  background: var(--marfil);
  color: var(--onice);
}

.site-header[data-header-theme="light"] :focus-visible { outline-color: var(--onice); }
.site-header[data-header-theme="dark"] :focus-visible { outline-color: var(--dorado-light); }

@media (min-width: 769px) {
  .site-nav { gap: clamp(16px, 2vw, 32px); }
}

.site-logo { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a { font-size: 13px; font-weight: 400; letter-spacing: 0.03em; text-transform: uppercase; transition: opacity var(--transition-fast); }
.site-nav a:hover { opacity: 0.7; }

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--marfil);
  color: var(--onice);
  min-width: 220px;
  padding: 16px 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  box-shadow: 0 4px 20px rgba(10,10,10,0.1);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu { opacity: 1; visibility: visible; }
.nav-dropdown-menu a { display: block; padding: 8px 24px; text-transform: uppercase; font-size: 12px; letter-spacing: 0.04em; }

.header-actions { display: flex; align-items: center; gap: 20px; }
.header-actions button { background: none; border: none; cursor: pointer; font-size: 18px; color: inherit; transition: opacity var(--transition-fast); }
.header-actions button:hover { opacity: 0.7; }

.consulta-btn-header {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: var(--tracking-button);
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  padding: 8px 16px;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  color: inherit;
}
.consulta-btn-header:hover { opacity: 0.7; }

/* MOBILE MENU */
.mobile-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: inherit; }
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--onice);
  color: var(--pearl);
  /* Por encima del header fijo: con z-index inferior el header se dibujaba
     sobre el menú abierto y su botón tapaba el de cerrar. */
  z-index: calc(var(--layer-header) + 1);
  padding: 100px 40px 40px;
  flex-direction: column;
  gap: 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu .close-btn { position: absolute; top: 24px; right: 24px; z-index: 3; background: none; border: none; color: var(--pearl); font-size: 28px; cursor: pointer; }

.mobile-menu[aria-hidden="false"] { display: flex; }

/* ---- Menú reorganizado ----
   Antes eran once enlaces sueltos en una columna: la misma lista que el pie,
   sin jerarquía. Ahora repite el menú principal —Colecciones, La Casa,
   Consulta Privada, Contacto— y lo que colgaba de él se pliega dentro. */

.mobile-menu { display: none; }
.mobile-menu.open,
.mobile-menu[aria-hidden="false"] { display: grid; }

.mobile-menu {
  grid-template-columns: minmax(0, 1fr) auto;
  align-content: center;
  gap: 40px;
  overflow-y: auto;
}

/* El patrón de marca, muy bajo. Decorativo: si no carga, queda el ónice. */
.mobile-menu__fondo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: url("../images/marca/patron-1600.webp") center / cover no-repeat;
  opacity: 0.5;
}

/* Un velo por debajo del contenido para que el patrón no reste contraste. */
.mobile-menu__fondo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgb(10 10 10 / 88%), rgb(10 10 10 / 55%));
}

.mobile-menu__nav {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 18px;
  align-content: start;
}

.mobile-menu__link,
.mobile-menu__toggle {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pearl);
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: pointer;
}

.mobile-menu__toggle::after {
  content: '+';
  margin-left: 0.5em;
  color: var(--dorado);
  font-family: var(--font-sans);
}

.mobile-menu__group.open .mobile-menu__toggle::after { content: '–'; }

/* Plegado con grid-template-rows: anima de verdad, al contrario que
   height:auto, y no obliga a medir el contenido desde JS. */
.mobile-menu__sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease-out, cubic-bezier(.22,.61,.36,1));
}

.mobile-menu__group.open .mobile-menu__sub { grid-template-rows: 1fr; }

.mobile-menu__sub > div {
  overflow: hidden;
  display: grid;
  gap: 12px;
}

.mobile-menu__group.open .mobile-menu__sub > div { padding-top: 14px; }

.mobile-menu__sub a {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--pearl) 74%, transparent);
  padding-left: 18px;
  border-left: 1px solid color-mix(in srgb, var(--dorado) 45%, transparent);
}

.mobile-menu__sub a:hover,
.mobile-menu__sub a:focus-visible { color: var(--dorado-light); }

/* La marca, al costado derecho. */
.mobile-menu__marca {
  position: relative;
  z-index: 2;
  align-self: center;
  justify-self: end;
  display: grid;
  gap: 18px;
  justify-items: center;
  max-width: 260px;
  text-align: center;
}

.mobile-menu__marca img { width: 190px; height: auto; display: block; }

.mobile-menu__marca p {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--pearl) 55%, transparent);
}

@media (max-width: 768px) {
  .mobile-menu { grid-template-columns: 1fr; align-content: start; padding-top: 92px; }
  .mobile-menu__marca { justify-self: center; margin-top: 24px; }
  .mobile-menu__marca img { width: 128px; }
  .mobile-menu__link,
  .mobile-menu__toggle { font-size: 20px; }
}

/* BUTTONS */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-button);
  font-weight: 400;
  letter-spacing: var(--tracking-button);
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  border: none;
  background: none;
  text-align: center;
}

.btn:hover { opacity: 0.7; }

.btn-ghost {
  border: 1px solid currentColor;
  padding: 14px 32px;
  color: inherit;
}

.btn-solid {
  background: var(--onice);
  color: var(--papel);
  padding: 14px 32px;
}

.btn-underline {
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  color: inherit;
}

.btn-outline-dorado {
  border: 1px solid var(--dorado);
  color: var(--dorado);
  padding: 14px 32px;
}

.btn-block { width: 100%; }
.btn + .btn { margin-inline-start: var(--space-sm); }

/* FOOTER */
.site-footer {
  background: var(--onice);
  color: var(--pearl);
  padding: 60px var(--page-margin) 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: var(--content-width);
  margin: 0 auto;
}

.footer-col h4 {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 16px;
  color: var(--gris-santo);
}

.footer-col a {
  display: block;
  font-size: 14px;
  font-weight: 300;
  line-height: 2;
  transition: opacity var(--transition-fast);
}

.footer-col a:hover { opacity: 0.7; }

.footer-bottom {
  max-width: var(--content-width);
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--gris-santo);
}

/* FLOATING CONSULTA */
.floating-consulta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
}

.floating-consulta button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cardenal);
  color: var(--papel);
  border: none;
  font-size: 22px;
  /* El icono es un vector, no un carácter: la rejilla lo centra sin
     depender de la métrica de la fuente. */
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--color-cardenal) 30%, transparent);
  transition: transform var(--transition-fast);
}

.floating-consulta button:hover { transform: scale(1.05); }

/* Toma el color del botón, así que sigue al tema sin repetir el valor. */
.floating-consulta__icono {
  width: 28px;
  height: 28px;
  fill: currentColor;
  display: block;
}

/* CONSULTA DRAWER */
.consulta-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.5);
  z-index: var(--layer-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.consulta-drawer-overlay.open { opacity: 1; visibility: visible; }

.consulta-drawer {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--marfil);
  z-index: var(--layer-dialog);
  padding: 40px 32px;
  overflow-y: auto;
  transition: right 0.4s cubic-bezier(.22, .61, .36, 1);
}

.consulta-drawer.open { right: 0; }

.consulta-drawer .close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--onice);
}

.consulta-drawer h2 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.consulta-drawer p { font-size: 14px; color: var(--gris-lectura); margin-bottom: 24px; }

/* El selector lleva .footer-col delante a propósito: `.footer-col a` es más
   específico (clase + tipo) que `.footer-social-link` a secas, así que su
   `display: block` ganaba, el enlace dejaba de ser flex y el `gap` no hacía
   nada: el icono quedaba pegado a la palabra. */
.footer-col a.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  width: fit-content;
  margin-top: var(--space-sm);
  color: inherit;
  font-size: 13px;
  line-height: 1;
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* El punto del objetivo es macizo, no un aro: a 18 px un círculo de 0,75 de
   radio con trazo de 1,5 se cerraba sobre sí mismo y se veía sucio. */
.footer-social-link svg circle:last-of-type { fill: currentColor; stroke: none; }