/* Proyectos y Sitios de interés. Usa las variables del tema con respaldo. */
.equ-projects {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
}

.equ-project-card {
	position: relative;
	min-height: 320px;
	perspective: 1200px;
}

.equ-project-card__inner {
	position: relative;
	width: 100%;
	height: 100%;
	min-height: inherit;
	transform-style: preserve-3d;
	transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.equ-project-card.is-flipped .equ-project-card__inner {
	transform: rotateY(180deg);
}

.equ-project-card__face {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 1.4rem 1.5rem 1.5rem;
	border-radius: var(--radius-md, 22px);
	overflow: hidden;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	box-shadow: 0 10px 30px rgba(68, 35, 77, 0.12);
}

/* Frente: imagen destacada de fondo con velo suave para dar contraste al titulo. */
.equ-project-card__front {
	background: linear-gradient(135deg, var(--primary-strong, #53145d), var(--primary, #6d2878));
	background-size: cover;
	background-position: center;
	color: #fff;
}

.equ-project-card__front::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(34, 9, 41, 0.82) 0%, rgba(34, 9, 41, 0.45) 45%, rgba(34, 9, 41, 0.12) 100%);
	pointer-events: none;
}

.equ-project-card__front > * {
	position: relative;
}

.equ-project-card__front h3 {
	margin: 0;
	padding-right: 3.2rem;
	font-family: "Hanken Grotesk", sans-serif;
	font-size: 1.3rem;
	line-height: 1.22;
	color: #fff;
	text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.equ-project-card__flip {
	position: absolute;
	right: 1rem;
	bottom: 1rem;
	width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.95);
	color: var(--primary, #6d2878);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
	cursor: pointer;
	transition: transform 0.2s ease, background 0.2s ease;
}

.equ-project-card__flip:hover {
	transform: scale(1.08);
}

.equ-project-card__flip:focus-visible {
	outline: 3px solid #fff;
	outline-offset: 2px;
}

/* Reverso: reseña y enlace. */
.equ-project-card__back {
	justify-content: flex-start;
	gap: 0.7rem;
	padding-bottom: 4.2rem;
	overflow-y: auto;
	background: var(--surface-solid, #fff);
	border: 1px solid var(--line, #e8dfe7);
	border-top: 4px solid var(--primary, #6d2878);
	transform: rotateY(180deg);
}

.equ-project-card__back h3 {
	margin: 0;
	font-family: "Hanken Grotesk", sans-serif;
	font-size: 1.15rem;
	line-height: 1.25;
	color: var(--primary-strong, #53145d);
}

.equ-project-card__back p {
	margin: 0;
	color: var(--muted, #6f6672);
	line-height: 1.65;
}

.equ-project-card__back .inline-link {
	align-self: flex-start;
}

.equ-project-card__flip.is-back {
	background: rgba(109, 40, 120, 0.1);
	box-shadow: none;
}

.equ-project-card__back[inert],
.equ-project-card__front[inert] {
	pointer-events: none;
}

.equ-sites {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.equ-site-card {
	display: flex;
	align-items: center;
	gap: 1rem;
	height: 100%;
	padding: 1.15rem 1.3rem;
	border: 1px solid var(--line, #e8dfe7);
	border-radius: var(--radius-md, 22px);
	background: var(--surface-solid, #fff);
	color: var(--ink, #241b28);
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.equ-site-card:hover,
.equ-site-card:focus-visible {
	transform: translateY(-2px);
	border-color: rgba(109, 40, 120, 0.4);
	box-shadow: var(--shadow, 0 20px 60px rgba(68, 35, 77, 0.12));
}

.equ-site-card:focus-visible {
	outline: 3px solid var(--primary, #6d2878);
	outline-offset: 2px;
}

.equ-site-card__icon {
	flex: 0 0 52px;
	width: 52px;
	height: 52px;
	display: grid;
	place-items: center;
	overflow: hidden;
	border-radius: 14px;
	background: rgba(109, 40, 120, 0.1);
	color: var(--primary, #6d2878);
}

.equ-site-card__icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.equ-site-card__text {
	flex: 1;
	min-width: 0;
}

.equ-site-card__text strong {
	display: block;
	font-family: "Hanken Grotesk", sans-serif;
	font-size: 1.02rem;
	line-height: 1.3;
	color: var(--primary-strong, #53145d);
}

.equ-site-card__text small {
	display: block;
	margin-top: 0.25rem;
	color: var(--muted, #6f6672);
	line-height: 1.45;
}

.equ-site-card__go {
	color: var(--primary, #6d2878);
	font-size: 1.4rem;
}

.equ-content-empty {
	padding: 1.25rem 1.5rem;
	border: 1px solid var(--line, #e8dfe7);
	border-radius: var(--radius-md, 22px);
	background: #fff;
	color: var(--muted, #6f6672);
}

@media (prefers-reduced-motion: reduce) {
	.equ-project-card__inner,
	.equ-project-card__flip,
	.equ-site-card {
		transition: none;
	}

	.equ-site-card:hover {
		transform: none;
	}
}