/* WP Course Intro — front-end styles
   Scoped under .wci-* so it stays out of the theme's way. */

.wci-single,
.wci-archive,
.wci-related,
.wci-grid,
.wci-carousel {
	--wci-accent: #2563eb;
	--wci-accent-dark: #1d4ed8;
	--wci-text: #1f2937;
	--wci-muted: #6b7280;
	--wci-border: #e5e7eb;
	--wci-bg-soft: #f8fafc;
	--wci-radius: 14px;
	--wci-gap: 20px;
	color: var(--wci-text);
}

/* ---------- Hero ---------- */
.wci-hero {
	margin: 0 0 40px;
}

.wci-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
	gap: 32px;
	align-items: center;
}

.wci-hero__media {
	border-radius: var(--wci-radius);
	overflow: hidden;
	box-shadow: 0 20px 45px -25px rgba(15, 23, 42, 0.45);
}

.wci-hero__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.wci-hero__title {
	margin: 0 0 14px;
	font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem);
	line-height: 1.2;
}

.wci-hero__summary {
	margin: 0 0 22px;
	font-size: 1.05rem;
	color: var(--wci-muted);
	line-height: 1.6;
}

/* ---------- Buttons ---------- */
.wci-btn {
	display: inline-block;
	padding: 12px 26px;
	border-radius: 999px;
	font-weight: 600;
	text-decoration: none;
	line-height: 1;
	transition: transform .15s ease, background-color .15s ease;
}

.wci-btn--primary {
	background: var(--wci-accent);
	color: #fff;
}

.wci-btn--primary:hover {
	background: var(--wci-accent-dark);
	color: #fff;
	transform: translateY(-1px);
}

.wci-btn--block {
	display: block;
	text-align: center;
}

/* ---------- Layout ---------- */
.wci-single__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: 40px;
	align-items: start;
}

.wci-section {
	margin: 0 0 36px;
}

.wci-section__title {
	margin: 0 0 14px;
	font-size: 1.35rem;
	position: relative;
	padding-left: 14px;
}

.wci-section__title::before {
	content: "";
	position: absolute;
	left: 0;
	top: .15em;
	bottom: .15em;
	width: 4px;
	border-radius: 4px;
	background: var(--wci-accent);
}

.wci-prose {
	line-height: 1.7;
}

.wci-prose > *:first-child {
	margin-top: 0;
}

.wci-prose ul,
.wci-prose ol {
	padding-left: 1.4em;
}

.wci-prose li {
	margin: .3em 0;
}

/* ---------- Team ---------- */
.wci-team {
	display: grid;
	gap: 26px;
}

.wci-people-block__title {
	margin: 0 0 12px;
	font-size: 1.05rem;
	color: var(--wci-muted);
}

.wci-people-block__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 16px;
}

.wci-person-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 10px;
	padding: 16px;
	border: 1px solid var(--wci-border);
	border-radius: var(--wci-radius);
	background: #fff;
}

.wci-person-card__avatar {
	width: 84px;
	height: 84px;
}

.wci-person-card__img {
	width: 84px;
	height: 84px;
	border-radius: 50%;
	object-fit: cover;
	display: flex;
	align-items: center;
	justify-content: center;
}

.wci-person-card__img--placeholder {
	background: var(--wci-accent);
	color: #fff;
	font-size: 1.8rem;
	font-weight: 700;
	text-transform: uppercase;
}

.wci-person-card__name {
	font-weight: 600;
}

/* ---------- Aside summary card ---------- */
.wci-single__aside {
	position: sticky;
	top: 24px;
}

.wci-summary-card {
	border: 1px solid var(--wci-border);
	border-radius: var(--wci-radius);
	padding: 22px;
	background: var(--wci-bg-soft);
}

.wci-summary-card__title {
	margin: 0 0 14px;
	font-size: 1.1rem;
}

.wci-summary-card__list {
	margin: 0 0 18px;
}

.wci-summary-card__row {
	padding: 10px 0;
	border-bottom: 1px dashed var(--wci-border);
}

.wci-summary-card__row:last-child {
	border-bottom: 0;
}

.wci-summary-card__row dt {
	font-size: .8rem;
	text-transform: uppercase;
	letter-spacing: .04em;
	color: var(--wci-muted);
	margin: 0 0 4px;
}

.wci-summary-card__row dd {
	margin: 0;
	font-weight: 500;
}

/* ---------- Cards / grid ---------- */
.wci-grid {
	display: grid;
	gap: var(--wci-gap);
}

.wci-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.wci-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.wci-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

.wci-card {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--wci-border);
	border-radius: var(--wci-radius);
	overflow: hidden;
	background: #fff;
	transition: transform .18s ease, box-shadow .18s ease;
}

.wci-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 24px 40px -28px rgba(15, 23, 42, 0.4);
}

.wci-card__media {
	display: block;
	aspect-ratio: 16 / 10;
	background: var(--wci-bg-soft);
}

.wci-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.wci-card__img--placeholder {
	display: block;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}

.wci-card__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 18px;
	flex: 1 1 auto;
}

.wci-card__title {
	margin: 0;
	font-size: 1.1rem;
	line-height: 1.35;
}

.wci-card__title a {
	color: inherit;
	text-decoration: none;
}

.wci-card__title a:hover {
	color: var(--wci-accent);
}

.wci-card__meta {
	margin: 0;
	font-size: .82rem;
	color: var(--wci-muted);
}

.wci-card__excerpt {
	margin: 0;
	font-size: .92rem;
	color: var(--wci-muted);
	line-height: 1.55;
}

.wci-card__cta {
	margin-top: auto;
	padding-top: 8px;
	font-weight: 600;
	font-size: .9rem;
	color: var(--wci-accent);
}

/* ---------- Related carousel ---------- */
.wci-related {
	margin: 56px 0 0;
	padding: 36px 0 0;
	border-top: 1px solid var(--wci-border);
}

.wci-related__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 0 0 20px;
	gap: 16px;
}

.wci-related__title {
	margin: 0;
	font-size: 1.4rem;
}

.wci-related__controls {
	display: flex;
	gap: 8px;
}

.wci-related__nav {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid var(--wci-border);
	background: #fff;
	font-size: 1.2rem;
	line-height: 1;
	cursor: pointer;
	color: var(--wci-text);
	transition: background-color .15s ease, border-color .15s ease;
}

.wci-related__nav:hover {
	background: var(--wci-accent);
	border-color: var(--wci-accent);
	color: #fff;
}

.wci-carousel {
	position: relative;
	overflow: hidden;
}

.wci-carousel__track {
	display: flex;
	gap: var(--wci-gap);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	padding-bottom: 10px;
	scrollbar-width: thin;
}

.wci-carousel__track.is-dragging {
	scroll-snap-type: none;
	cursor: grabbing;
	user-select: none;
}

.wci-carousel__track .wci-card {
	flex: 0 0 280px;
	scroll-snap-align: start;
}

/* ---------- Archive ---------- */
.wci-archive__head {
	margin: 0 0 30px;
}

.wci-archive__title {
	margin: 0 0 8px;
}

.wci-archive__desc {
	color: var(--wci-muted);
	margin: 0;
}

.wci-archive__pagination {
	margin-top: 34px;
}

.wci-archive__empty {
	color: var(--wci-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
	.wci-single__layout {
		grid-template-columns: 1fr;
	}

	.wci-single__aside {
		position: static;
	}

	.wci-grid--cols-3,
	.wci-grid--cols-4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 782px) {
	.wci-hero__inner {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 560px) {
	.wci-grid--cols-2,
	.wci-grid--cols-3,
	.wci-grid--cols-4 {
		grid-template-columns: 1fr;
	}

	.wci-carousel__track .wci-card {
		flex-basis: 78%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.wci-card,
	.wci-btn {
		transition: none;
	}
}