/* =============================================================
   header.css — header del sitio (violeta + logo + nav)
   ============================================================= */

.site-header {
	background: var(--color-primary);
	color: var(--color-text-on-dark);
	/* +1.5rem arriba respecto del original (var(--space-3) = 1.5rem). */
	padding-top: var(--space-5);
	padding-bottom: var(--space-3);
	position: sticky;
	top: 0;
	z-index: 100;
	transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

/* En la home, el header se fusiona con el hero: queda transparente
   superpuesto al hero (position: fixed para no ocupar espacio en flow),
   y se vuelve sólido violeta solo cuando el usuario hace scroll
   (clase .scrolled aplicada desde theme.js). */
body.home .site-header {
	position: fixed;
	left: 0;
	right: 0;
	background: transparent;
	box-shadow: none;
}

body.home .site-header.scrolled {
	background: var(--color-primary);
	box-shadow: var(--shadow-md);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	position: relative;
}

/* ---------------------------- Logo ---------------------------- */

.site-logo {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	text-decoration: none;
	color: inherit;
	transition: opacity var(--transition-base);
}

.site-logo:hover {
	color: inherit;
	opacity: 0.92;
}

.site-logo__mark {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--color-white);
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.site-logo__mark svg {
	width: 100%;
	height: 100%;
}

/* ----------------- Variante con logo asignado en Customizer ---------------- */
/* El logo viene con el branding completo integrado, no necesita texto al lado. */

.site-logo--image {
	gap: 0;
	padding-block: 4px;
}

.site-logo__image {
	display: block;
	max-height: 115px; /* +20% sobre 96px (acumulado: +44% sobre 80px de Fase 3A) */
	width: auto;
	height: auto;
	max-width: 100%;
	object-fit: contain;
}

@media (max-width: 768px) {
	.site-logo__image {
		max-height: 72px; /* +20% sobre 60px */
	}
}

.site-logo__text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
}

.site-logo__small {
	font-size: var(--text-xs);
	font-weight: var(--weight-regular);
	text-transform: none;
	opacity: 0.8;
}

.site-logo__main {
	font-family: var(--font-display);
	font-size: var(--text-md);
	font-weight: var(--weight-bold);
	letter-spacing: -0.01em;
}

.site-logo__tagline {
	font-size: var(--text-xs);
	font-weight: var(--weight-regular);
	margin-top: 2px;
	opacity: 0.85;
}

/* ----------------------------- Nav ----------------------------- */

.site-nav__list {
	display: flex;
	gap: var(--space-4);
	list-style: none;
	padding: 0;
	margin: 0;
}

.site-nav__link {
	color: var(--color-white);
	text-decoration: none;
	font-weight: var(--weight-medium);
	font-size: var(--text-sm);
	transition: opacity var(--transition-base);
	padding-block: var(--space-1);
}

.site-nav__link:hover {
	opacity: 0.7;
	color: var(--color-white);
}

.site-nav__link[aria-current="page"] {
	border-bottom: 2px solid var(--color-accent);
	padding-bottom: 2px;
}

/* ----------------------- Mobile menu toggle --------------------- */

.site-nav__toggle {
	display: none;
	background: transparent;
	border: none;
	color: var(--color-white);
	cursor: pointer;
	padding: var(--space-1);
	border-radius: var(--radius-sm);
	transition: background-color var(--transition-base);
}

.site-nav__toggle:hover {
	background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
	.site-nav__toggle {
		display: block;
	}

	.site-nav__list {
		display: none;
		position: absolute;
		top: calc(100% + var(--space-3));
		left: 0;
		right: 0;
		background: var(--color-primary);
		flex-direction: column;
		padding: var(--space-3);
		gap: var(--space-2);
		border-radius: var(--radius-md);
		box-shadow: var(--shadow-lg);
	}

	.site-nav__list[data-open="true"] {
		display: flex;
	}

	.site-logo__small,
	.site-logo__tagline {
		display: none;
	}
}