/**
 * YK Exercises / Oefeningen
 */

.yk-exercises {
	--ykex-accent: #A65D4D;
	--ykex-title: #2D362F;
	--ykex-text: #4A524C;
	--ykex-card-bg: #FFFFFF;
	--ykex-filter-bg: #2F3B34;
	--ykex-radius: 20px;
	--ykex-btn-bg: #A65D4D;
	--ykex-btn-text: #FFFFFF;
	--ykex-steps-bg: #F4EFE7;
	--ykex-featured-bg: #2F3B34;
	--ykex-featured-fg: #FFFFFF;
	--ykex-card-tint: #F3EEE6;
	box-sizing: border-box;
	width: 100%;
}

.yk-exercises *,
.yk-exercises *::before,
.yk-exercises *::after {
	box-sizing: border-box;
}

/* ---------- Filters ---------- */
.yk-exercises__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin-bottom: 1.25rem;
}

.yk-exercises__filter {
	appearance: none;
	border: 1px solid rgba(45, 54, 47, 0.18);
	background: #fff;
	color: var(--ykex-filter-bg);
	border-radius: 999px;
	padding: 0.55rem 1.1rem;
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	cursor: pointer;
	line-height: 1.2;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.yk-exercises__filter.is-active,
.yk-exercises__filter:hover {
	background: var(--ykex-filter-bg);
	border-color: var(--ykex-filter-bg);
	color: #fff;
}

/* ---------- Shared list rows ---------- */
.yk-exercises__list,
.yk-exercises__downloads {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
}

.yk-exercises__row,
.yk-exercises__download {
	display: grid;
	align-items: center;
	gap: 1rem 1.25rem;
	background: var(--ykex-card-bg);
	border-radius: var(--ykex-radius);
	padding: 1.15rem 1.35rem;
	border: 1px solid rgba(45, 54, 47, 0.06);
}

.yk-exercises__row {
	grid-template-columns: 5.5rem minmax(0, 1fr) auto;
}

.yk-exercises__row.is-hidden {
	display: none;
}

.yk-exercises__duration {
	color: var(--ykex-accent);
	font-size: 1.05rem;
	line-height: 1.2;
	white-space: nowrap;
}

.yk-exercises__body {
	min-width: 0;
}

.yk-exercises__title {
	margin: 0;
	color: var(--ykex-title);
	font-size: 1.2rem;
	line-height: 1.25;
	font-weight: 700;
}

.yk-exercises__desc,
.yk-exercises__meta,
.yk-exercises__text {
	margin: 0.35rem 0 0;
	color: var(--ykex-text);
	font-size: 0.95rem;
	line-height: 1.45;
}

.yk-exercises__cta {
	display: inline-flex;
	align-items: baseline;
	gap: 0.35rem;
	color: var(--ykex-accent);
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-size: 0.78rem;
	font-weight: 600;
	white-space: nowrap;
	justify-self: end;
}

.yk-exercises__cta-text {
	border-bottom: 1px solid currentColor;
	padding-bottom: 1px;
}

.yk-exercises__cta-arrow {
	line-height: 1;
}

.yk-exercises__cta--download {
	color: var(--ykex-filter-bg);
}

/* ---------- Downloads ---------- */
.yk-exercises__download {
	grid-template-columns: auto minmax(0, 1fr) auto;
}

.yk-exercises__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.6rem;
	height: 2.6rem;
	padding: 0 0.4rem;
	border-radius: 0.55rem;
	background: var(--ykex-accent);
	color: #fff;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
}

/* ---------- Cards ---------- */
.yk-exercises__cards {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
}

.yk-exercises__card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.75rem;
	background: var(--ykex-card-tint);
	border-radius: var(--ykex-radius);
	padding: 1.5rem 1.4rem 1.35rem;
	min-height: 100%;
}

.yk-exercises__letter {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: 999px;
	border: 1.5px solid var(--ykex-accent);
	color: var(--ykex-accent);
	font-size: 0.85rem;
	font-weight: 600;
	line-height: 1;
}

.yk-exercises__card .yk-exercises__title {
	font-size: 1.45rem;
}

.yk-exercises__card .yk-exercises__text {
	flex: 1;
	margin: 0;
}

.yk-exercises__card .yk-exercises__cta {
	margin-top: 0.5rem;
	justify-self: start;
}

/* ---------- Split (steps + featured) ---------- */
.yk-exercises__split {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	overflow: hidden;
	border-radius: var(--ykex-radius);
	min-height: 320px;
}

.yk-exercises__split--featured {
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.yk-exercises__split--image-right .yk-exercises__media {
	order: 2;
}

.yk-exercises__split--image-right .yk-exercises__panel {
	order: 1;
}

.yk-exercises__media {
	min-height: 260px;
	overflow: hidden;
}

.yk-exercises__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.yk-exercises__panel {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 0.85rem;
	padding: clamp(1.4rem, 3.5vw, 2.4rem);
	background: var(--ykex-steps-bg);
}

.yk-exercises__panel--featured {
	background: var(--ykex-featured-bg);
}

.yk-exercises__panel--featured .yk-exercises__title,
.yk-exercises__panel--featured .yk-exercises__text {
	color: var(--ykex-featured-fg);
}

.yk-exercises__eyebrow {
	margin: 0;
	color: var(--ykex-accent);
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.yk-exercises__split .yk-exercises__title {
	font-size: clamp(1.55rem, 2.4vw, 2.1rem);
	line-height: 1.2;
}

.yk-exercises__steps {
	list-style: none;
	margin: 0.35rem 0 0.5rem;
	padding: 0;
}

.yk-exercises__step {
	display: grid;
	grid-template-columns: 2.1rem minmax(0, 1fr);
	gap: 0.65rem;
	align-items: start;
	padding: 0.75rem 0;
	border-top: 1px solid rgba(45, 54, 47, 0.12);
	color: var(--ykex-text);
	font-size: 0.95rem;
	line-height: 1.45;
}

.yk-exercises__step:last-child {
	border-bottom: 1px solid rgba(45, 54, 47, 0.12);
}

.yk-exercises__step-num {
	color: var(--ykex-accent);
	font-weight: 600;
	font-size: 0.85rem;
	letter-spacing: 0.02em;
}

.yk-exercises__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	align-self: flex-start;
	margin-top: 0.35rem;
	padding: 0.85rem 1.35rem;
	border-radius: 999px;
	background: var(--ykex-btn-bg);
	color: var(--ykex-btn-text);
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: 0.78rem;
	font-weight: 700;
	line-height: 1.2;
	transition: opacity 0.2s ease;
}

.yk-exercises__button:hover {
	opacity: 0.9;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
	.yk-exercises__cards {
		grid-template-columns: 1fr;
	}

	.yk-exercises__split,
	.yk-exercises__split--featured {
		grid-template-columns: 1fr;
	}

	.yk-exercises__split--image-right .yk-exercises__media,
	.yk-exercises__split--image-right .yk-exercises__panel {
		order: initial;
	}

	.yk-exercises__media {
		min-height: 220px;
		aspect-ratio: 16 / 10;
	}
}

@media (max-width: 720px) {
	.yk-exercises__row {
		grid-template-columns: 1fr;
		gap: 0.55rem;
	}

	.yk-exercises__download {
		grid-template-columns: auto minmax(0, 1fr);
		gap: 0.75rem 1rem;
	}

	.yk-exercises__download .yk-exercises__cta {
		grid-column: 2;
		justify-self: start;
	}

	.yk-exercises__cta {
		justify-self: start;
	}
}