/*
Theme Name: Roberto
Theme URI: https://elfotografo.online/
Author: Roberto Guadarrama
Description: Tema editorial minimalista para Roberto, el fotógrafo: obra de autor y ensayos sobre la imagen. Tema hijo de Twenty Twenty-Five.
Template: twentytwentyfive
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 8.1
License: GPL-2.0-or-later
Text Domain: roberto
*/

/* ── Detalles que theme.json no cubre ───────────────────────────── */

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

::selection { background: var(--wp--preset--color--contrast); color: var(--wp--preset--color--base); }

/* Rótulo pequeño en versalitas (sobretítulos, categorías, fechas) */
.is-style-rotulo,
.rotulo {
	font-family: var(--wp--preset--font-family--inter);
	font-size: 0.72rem !important;
	font-weight: 500;
	letter-spacing: 0.22em;
	text-transform: uppercase;
}

/* Cabecera: transparente sobre la portada, sólida al hacer scroll */
.roberto-header {
	position: sticky;
	top: 0;
	z-index: 50;
	transition: background-color .35s ease, box-shadow .35s ease;
}
.roberto-header.is-scrolled {
	background-color: color-mix(in srgb, var(--wp--preset--color--base) 92%, transparent);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	box-shadow: 0 1px 0 var(--wp--preset--color--linea);
}
.roberto-marca a { text-decoration: none; }
.roberto-marca em { font-style: italic; color: var(--wp--preset--color--muted); }

/* Navegación: subrayado fino al pasar el cursor */
.roberto-header .wp-block-navigation-item__content { position: relative; }
.roberto-header .wp-block-navigation-item__content::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px;
	background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.roberto-header .wp-block-navigation-item__content:hover::after,
.roberto-header .current-menu-item .wp-block-navigation-item__content::after { transform: scaleX(1); }

/* Imágenes: aparición suave y leve acercamiento al pasar el cursor */
.roberto-obra figure { overflow: hidden; margin: 0; }
.roberto-obra img { transition: transform 1.2s cubic-bezier(.2,.7,.2,1), filter .6s ease; }
.roberto-obra figure:hover img { transform: scale(1.03); }
.roberto-obra figcaption { margin-top: .6rem !important; text-align: left !important; }

/* Tarjetas de ensayo */
.roberto-ensayo .wp-block-post-featured-image { overflow: hidden; }
.roberto-ensayo .wp-block-post-featured-image img { transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.roberto-ensayo:hover .wp-block-post-featured-image img { transform: scale(1.04); }
.roberto-ensayo .wp-block-post-title a { text-decoration: none; }

/* Texto largo de los ensayos: medida cómoda y letra capital */
.roberto-articulo > p:first-of-type::first-letter {
	float: left; font-family: var(--wp--preset--font-family--cormorant); font-size: 4.6em;
	line-height: .82; padding: .06em .12em 0 0; color: var(--wp--preset--color--contrast);
}

/* Enlace con flecha */
.roberto-flecha a { text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }

/* Portada: gradiente inferior para legibilidad del título */
.roberto-hero .wp-block-cover__background { background: linear-gradient(180deg, rgba(0,0,0,.05) 35%, rgba(0,0,0,.62) 100%) !important; opacity: 1 !important; }

/* Móvil */
@media (max-width: 781px) {
	.roberto-hero { min-height: 82svh !important; }
	.roberto-obra .wp-block-columns { gap: 1rem !important; }
}

/* Navegación entre ensayos: etiqueta en versalitas sobre el título */
.wp-block-post-navigation-link { font-family: var(--wp--preset--font-family--cormorant); font-size: 1.35rem; line-height: 1.25; max-width: 48%; }
.wp-block-post-navigation-link a { text-decoration: none; }
.wp-block-post-navigation-link .post-navigation-link__label {
	display: block; margin-bottom: .35rem; font-family: var(--wp--preset--font-family--inter);
	font-size: .7rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--wp--preset--color--muted);
}
@media (max-width: 781px) { .wp-block-post-navigation-link { max-width: 100%; } }

/* Sin franja blanca entre el último bloque a sangre y el pie */
.wp-site-blocks > footer, .wp-site-blocks > .wp-block-template-part:last-child { margin-block-start: 0; }
main > .wp-block-post-content > .alignfull:last-child { margin-block-end: 0; }