.sis-wrap {
	--sis-gradient: linear-gradient(45deg, #feda75, #fa7e1e, #d62976, #962fbf, #4f5bd5);
	--sis-card-w: 150px;
	--sis-card-h: 210px;
	max-width: 100%;
	margin: 32px 0;
	font-family: inherit;
}

.sis-title {
	font-size: 18px;
	font-weight: 700;
	margin: 0 0 14px;
	letter-spacing: -0.01em;
}

/* Slider shell */
.sis-slider {
	position: relative;
	display: flex;
	align-items: center;
}

.sis-track {
	display: flex;
	gap: 14px;
	overflow-x: auto;
	scroll-behavior: smooth;
	padding: 4px 4px 14px;
	scroll-snap-type: x proximity;
	scrollbar-width: none;
	flex: 1 1 auto;
}
.sis-track::-webkit-scrollbar { display: none; }

/* Cards */
.sis-card {
	position: relative;
	flex: 0 0 auto;
	width: var(--sis-card-w);
	height: var(--sis-card-h);
	border-radius: 14px;
	overflow: hidden;
	border: none;
	padding: 0;
	cursor: pointer;
	scroll-snap-align: start;
	background: #eee;
	box-shadow: 0 1px 3px rgba(0,0,0,0.12);
	transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.sis-card::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 14px;
	padding: 2px;
	background: var(--sis-gradient);
	-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	opacity: 0;
	transition: opacity 0.18s ease;
	pointer-events: none;
}

.sis-card:hover,
.sis-card:focus-visible {
	transform: translateY(-3px);
	box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}
.sis-card:hover::before,
.sis-card:focus-visible::before {
	opacity: 1;
}

.sis-card-media {
	position: absolute;
	inset: 0;
	background-color: #ddd;
	background-size: cover;
	background-position: center;
}

.sis-play {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.45);
	backdrop-filter: blur(2px);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
}
.sis-play svg { margin-left: 2px; }

.sis-card-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 62%;
	background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.35) 55%, rgba(0,0,0,0) 100%);
	pointer-events: none;
}

.sis-card-text {
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 12px;
	color: #fff;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.3;
	text-align: left;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

/* Nav arrows */
.sis-nav {
	flex: 0 0 auto;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	border: 1px solid rgba(0,0,0,0.08);
	background: #fff;
	color: #222;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 2px 8px rgba(0,0,0,0.12);
	z-index: 2;
	transition: opacity 0.15s ease, transform 0.15s ease;
}
.sis-nav:hover { transform: scale(1.06); }
.sis-nav-prev { margin-right: 10px; }
.sis-nav-next { margin-left: 10px; }

.sis-nav[disabled] {
	opacity: 0.25;
	cursor: default;
	pointer-events: none;
}

@media (max-width: 640px) {
	.sis-nav { display: none; }
}

/* Modal */
.sis-modal {
	position: fixed;
	inset: 0;
	z-index: 2147483000;
	display: none;
	align-items: center;
	justify-content: center;
}
.sis-modal.is-open { display: flex; }

.sis-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(10, 10, 10, 0.85);
	backdrop-filter: blur(4px);
}

.sis-modal-box {
	position: relative;
	z-index: 1;
	background: #000;
	border-radius: 18px;
	overflow: hidden;
	width: min(92vw, 380px);
	max-height: 90vh;
	display: flex;
	flex-direction: column;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
	animation: sis-pop 0.22s ease;
}

@keyframes sis-pop {
	from { transform: scale(0.92); opacity: 0; }
	to { transform: scale(1); opacity: 1; }
}

.sis-modal-video {
	width: 100%;
	max-height: 70vh;
	background: #000;
	display: block;
	aspect-ratio: 9 / 16;
	object-fit: contain;
}

.sis-modal-close {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 2;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: none;
	background: rgba(0, 0, 0, 0.55);
	color: #fff;
	font-size: 20px;
	line-height: 1;
	cursor: pointer;
}

.sis-modal-footer {
	padding: 14px 16px 16px;
	background: #111;
	color: #fff;
}

.sis-modal-caption {
	font-size: 13px;
	line-height: 1.4;
	margin: 0 0 10px;
	color: #eee;
	max-height: 70px;
	overflow-y: auto;
}

.sis-modal-link {
	display: inline-block;
	font-size: 13px;
	font-weight: 600;
	color: #fff;
	text-decoration: none;
	background: var(--sis-gradient);
	padding: 8px 14px;
	border-radius: 20px;
}
.sis-modal-link:hover { opacity: 0.9; color: #fff; }

/* Estado de error / vídeo no disponible */
.sis-modal-box.has-error .sis-modal-video { display: none; }
.sis-modal-error {
	display: none;
	padding: 40px 20px;
	text-align: center;
	color: #ccc;
	font-size: 13px;
	background: #000;
}
.sis-modal-box.has-error .sis-modal-error { display: block; }

@media (max-width: 480px) {
	.sis-wrap { --sis-card-w: 128px; --sis-card-h: 182px; }
}

/* Botón flotante blanco redondo */
.sis-nav {
	width: 44px !important;
	height: 44px !important;
	border-radius: 50% !important;
	background-color: #ffffff !important;
	color: #000000 !important;
	border: none !important;
	outline: none !important;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18) !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	cursor: pointer !important;
	position: relative !important;
	padding: 0 !important;
	transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease !important;
	z-index: 10 !important;
}

/* Hover: Fondo negro, flecha blanca */
.sis-nav:hover {
	background-color: #000000 !important;
	color: #ffffff !important;
	transform: scale(1.06) !important;
}

/* Flechas generadas 100% por CSS */
.sis-nav::after {
	content: "" !important;
	display: block !important;
	width: 9px !important;
	height: 9px !important;
	border-top: 3px solid currentColor !important;
	border-right: 3px solid currentColor !important;
	border-radius: 1px !important;
}

/* Orientación de las flechas */
.sis-nav-prev::after {
	transform: rotate(-135deg) !important;
	margin-left: 3px !important;
}

.sis-nav-next::after {
	transform: rotate(45deg) !important;
	margin-right: 3px !important;
}