/* ==========================================================================
   Digital Space — Testimonios (carrusel + lightbox)
   ========================================================================== */

/* Carrusel: 3 tarjetas en escritorio, 2 en tablet, 1 en celular. */
.ds-tsm__carousel {
	position: relative;
	max-width: 1100px;
	margin: 0 auto;
}
.ds-tsm__track {
	--tsm-per: 3;
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: calc((100% - (var(--tsm-per) - 1) * 1.2rem) / var(--tsm-per));
	column-gap: 1.2rem;
	align-items: start;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	padding: 6px 2px 10px;
}
.ds-tsm__track::-webkit-scrollbar { display: none; }
@media (max-width: 900px) { .ds-tsm__track { --tsm-per: 2; } }
@media (max-width: 560px) { .ds-tsm__track { --tsm-per: 1; } }

.ds-tsm__nav {
	position: absolute;
	top: 50%;
	z-index: 2;
	width: 46px;
	height: 46px;
	margin-top: -23px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--ds-card);
	border: 1px solid var(--ds-line);
	color: var(--ds-text);
	font-size: 30px;
	line-height: 1;
	cursor: pointer;
	transition: border-color 0.2s ease, transform 0.2s ease;
}
.ds-tsm__nav:hover { border-color: var(--ds-magenta); transform: scale(1.06); }
.ds-tsm__nav--prev { left: -64px; }
.ds-tsm__nav--next { right: -64px; }
@media (max-width: 1260px) {
	.ds-tsm__nav--prev { left: 6px; }
	.ds-tsm__nav--next { right: 6px; }
	.ds-tsm__nav { background: rgba(11, 6, 20, 0.75); backdrop-filter: blur(4px); }
}
/* En celular se desliza con el dedo; las flechas taparían el texto. */
@media (max-width: 560px) { .ds-tsm__nav { display: none; } }

.ds-tsm__dots {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 1.4rem;
}
.ds-tsm__dots button {
	width: 9px;
	height: 9px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: var(--ds-line);
	cursor: pointer;
	transition: width 0.25s ease, background 0.25s ease;
}
.ds-tsm__dots button.is-active { width: 26px; background: var(--ds-magenta); }

.ds-tsm__card {
	scroll-snap-align: start;
	margin: 0;
	background: var(--ds-card);
	border: 1px solid var(--ds-line);
	border-radius: 16px;
	overflow: hidden;
	cursor: zoom-in;
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.ds-tsm__card:hover,
.ds-tsm__card:focus-visible {
	transform: translateY(-4px);
	border-color: rgba(212, 0, 255, 0.4);
	box-shadow: 0 22px 46px -26px rgba(212, 0, 255, 0.6);
	outline: none;
}

.ds-tsm__img {
	display: block;
	width: 100%;
	height: auto;
}

.ds-tsm__name {
	padding: 0.8rem 1rem 1rem;
	font-weight: 700;
	font-size: 0.9rem;
	color: var(--ds-text);
}
.ds-tsm__name::before {
	content: "— ";
	color: var(--ds-magenta);
}

/* Lightbox */
.ds-tsm__lightbox {
	position: fixed;
	inset: 0;
	z-index: 9990;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
	background: rgba(5, 2, 10, 0.9);
	backdrop-filter: blur(6px);
	animation: ds-tsm-fade 0.2s ease;
}
.ds-tsm__lightbox[hidden] { display: none; }
@keyframes ds-tsm-fade { from { opacity: 0; } to { opacity: 1; } }

.ds-tsm__lightbox img {
	max-width: min(92vw, 720px);
	max-height: 88vh;
	border-radius: 14px;
	box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8);
}

.ds-tsm__close {
	position: absolute;
	top: 1.2rem;
	right: 1.2rem;
	width: 44px;
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--ds-card);
	border: 1px solid var(--ds-line);
	color: var(--ds-text);
	cursor: pointer;
}
.ds-tsm__close svg { width: 22px; height: 22px; }
.ds-tsm__close:hover { border-color: var(--ds-magenta); }