/* ============================================================
   Kącik edukacyjny — katalog tematów (sidebar + content + wyszukiwarka)
   Ładowany PO css/style.css. Prefiks .kc- / .kc2-
   Prosto, czytelnie, bez fajerwerków.
   ============================================================ */

/* ---------------------------- HERO (slim) ---------------------------- */
.kc2-hero {
	position: relative;
	overflow: hidden;
	color: #fff;
	padding: 46px 0 42px;
	text-align: center;
	background:
		radial-gradient(120% 150% at 85% 0%, rgba(60, 180, 197, 0.2) 0%, rgba(60, 180, 197, 0) 55%),
		linear-gradient(135deg, #10224f 0%, #1b3a7b 60%, #1f5a9c 100%);
}

.kc2-hero__inner {
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 40px;
}

.kc2-hero__eyebrow {
	display: block;
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 13px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #86e6a4;
	margin-bottom: 8px;
}

.kc2-hero__title {
	font-family: var(--font-head);
	font-weight: 800;
	font-size: clamp(28px, 3.4vw, 42px);
	margin: 0;
}

.kc2-hero__sub {
	max-width: 560px;
	margin: 10px auto 0;
	font-size: clamp(15px, 1.4vw, 17px);
	line-height: 1.55;
	color: rgba(255, 255, 255, 0.85);
}

.kc-search {
	position: relative;
	max-width: 560px;
	margin: 24px auto 0;
}

.kc-search__ic {
	position: absolute;
	left: 18px;
	top: 50%;
	transform: translateY(-50%);
	width: 20px;
	height: 20px;
	color: #8a97a8;
	pointer-events: none;
}

.kc-search__input {
	width: 100%;
	padding: 15px 82px 15px 50px;
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 14px;
	background: #fff;
	color: var(--navy);
	font-family: var(--font-body);
	font-size: 16px;
}

.kc-search__submit {
	position: absolute;
	right: 8px;
	top: 50%;
	transform: translateY(-50%);
	border: 0;
	border-radius: 8px;
	padding: 10px;
	background: #eaf6f7;
	color: var(--navy);
	cursor: pointer;
}

.kc-search__input::placeholder {
	color: #8a97a8;
}

.kc-search__input:focus {
	outline: none;
	box-shadow: 0 0 0 3px rgba(60, 180, 197, 0.4);
}

/* ---------------------------- KATALOG ---------------------------- */
.kc2 {
	background: #fff;
	padding: 44px 0 72px;
}

.kc2__inner {
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 40px;
	display: grid;
	grid-template-columns: 268px 1fr;
	gap: 42px;
	align-items: start;
}

.kc-main,
.kc-content {
	min-width: 0;
}

/* ---------------------------- SIDEBAR ---------------------------- */
.kc-sidewrap {
	position: sticky;
	top: 88px;
}

.kc-side__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.kc-side__title {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: #8a97a8;
}

.kc-side__toggle {
	display: none;
}

.kc-side {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.kc-cat__row {
	display: flex;
	align-items: stretch;
}

.kc-cat__btn {
	width: 44px;
	flex: 0 0 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	background: none;
	border: none;
	cursor: pointer;
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 15px;
	color: var(--navy);
	padding: 10px;
	border-radius: 10px;
	text-align: left;
}

.kc-cat__btn:hover {
	background: #f2f6fb;
}

.kc-cat__chev {
	width: 16px;
	height: 16px;
	color: #9aa6b6;
	flex: none;
	transition: transform 0.2s var(--ease);
}

.kc-cat.is-open > .kc-cat__row .kc-cat__chev {
	transform: rotate(90deg);
}

.kc-cat__sub {
	display: flex;
	flex-direction: column;
	padding-left: 10px;
	margin: 2px 0 6px;
	border-left: 2px solid #eef2f7;
}

.kc-ready .kc-cat:not(.is-open) > .kc-cat__sub {
	display: none;
}

.kc-cat__link {
	flex: 1;
	min-width: 0;
	overflow-wrap: anywhere;
	display: block;
	font-family: var(--font-head);
	font-weight: 600;
	font-size: 14px;
	color: #51617a;
	padding: 9px 14px;
	border-radius: 9px;
	text-decoration: none;
}

.kc-cat__link:hover {
	background: #f2f6fb;
	color: var(--navy);
}

.kc-cat__link.is-active {
	background: rgba(60, 180, 197, 0.12);
	color: var(--navy);
	font-weight: 700;
}

.kc-cat__link--top {
	font-size: 15px;
	font-weight: 700;
	color: var(--navy);
	padding: 11px 14px;
}

/* ---------------------------- CONTENT ---------------------------- */
.kc-crumb {
	display: flex;
	align-items: center;
	gap: 7px;
	flex-wrap: wrap;
	font-family: var(--font-head);
	font-weight: 600;
	font-size: 13px;
	color: #9aa6b6;
	margin-bottom: 10px;
}

.kc-crumb i {
	color: #c7d0dc;
	font-style: normal;
}

.kc-crumb span {
	color: #6b7789;
}

.kc-crumb a {
	color: #6b7789;
	text-decoration: none;
}

.kc-crumb a:hover {
	color: var(--teal);
	text-decoration: underline;
}

.kc-crumb__cur {
	color: var(--teal) !important;
}

.kc-content__title {
	font-family: var(--font-head);
	font-weight: 800;
	font-size: clamp(24px, 3vw, 34px);
	color: var(--navy);
	margin: 0 0 8px;
}

.kc-content__intro {
	color: #51617a;
	font-size: 15px;
	line-height: 1.6;
	margin: 0 0 26px;
	max-width: 64ch;
}

.kc-sec {
	margin-bottom: 20px;
	border: 1px solid #eef2f7;
	border-radius: 16px;
	padding: 20px 22px;
}

.kc-sec__name {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 16px;
	color: var(--navy);
	margin: 0 0 8px;
}

.kc-topics {
	list-style: none;
	margin: 0;
	padding: 0;
}

.kc-topic {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	padding: 11px 0;
	border-top: 1px solid #f2f5f9;
}

.kc-topic:first-child {
	border-top: none;
}

.kc-topic__badge {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 10px;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--green);
	background: rgba(76, 176, 80, 0.1);
	padding: 3px 8px;
	border-radius: 6px;
	flex: none;
}

.kc-topic__title {
	overflow-wrap: anywhere;
	font-family: var(--font-head);
	font-weight: 600;
	font-size: 15.5px;
	color: var(--navy);
	text-decoration: none;
}

.kc-topic__title:hover {
	color: var(--teal);
	text-decoration: underline;
}

.kc-topic__cat {
	font-size: 12.5px;
	color: #9aa6b6;
}

.kc-topic__tags {
	display: inline-flex;
	gap: 6px;
	flex-wrap: wrap;
	margin-left: auto;
}

.kc-tag {
	overflow-wrap: anywhere;
	max-width: 100%;
	display: inline-flex;
	align-items: center;
	font-family: var(--font-body);
	font-size: 11.5px;
	line-height: 1.35;
	color: #5a6577;
	background: #f2f6fb;
	border: 1px solid #e6edf5;
	border-radius: 999px;
	padding: 3px 9px;
	cursor: pointer;
	text-decoration: none;
}

.kc-tag:hover {
	background: rgba(60, 180, 197, 0.12);
	color: var(--navy);
	border-color: rgba(60, 180, 197, 0.3);
}

.kc-topics--flat .kc-topic {
	padding: 13px 0;
}

.kc-empty {
	color: #5a6577;
	font-size: 15px;
	background: #f6f9fc;
	border: 1px dashed #d7e0ea;
	border-radius: 14px;
	padding: 26px;
	text-align: center;
}

.kc-content mark {
	background: rgba(246, 185, 59, 0.35);
	color: inherit;
	padding: 0 1px;
	border-radius: 2px;
}

/* pasek pomocy / CTA */
.kc-help {
	margin-top: 34px;
	background: linear-gradient(135deg, #10224f, #1b3a7b);
	border-radius: 18px;
	padding: 26px 30px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
	color: #fff;
}

.kc-help__t {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 18px;
	margin: 0;
}

.kc-help__s {
	color: rgba(255, 255, 255, 0.8);
	font-size: 14px;
	margin: 4px 0 0;
}

/* -------------------------- ARTYKUŁ -------------------------- */
.kc-art {
	background: #fff;
	padding: 40px 0 72px;
}

.kc-art__inner {
	max-width: 780px;
	margin: 0 auto;
	padding: 0 40px;
}

/* Pojedynczy artykuł w układzie z sidebarem. */
.kc2--art {
	padding-top: 40px;
}

.kc2--art .kc-art__inner {
	max-width: 760px;
	margin: 0;
	padding: 0;
}

.kc2--art .kc-main {
	min-width: 0;
}

.kc-art__note {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	background: #fff8e8;
	border: 1px solid #f2e2b8;
	border-radius: 12px;
	padding: 12px 16px;
	margin: 0 0 24px;
	font-size: 13.5px;
	color: #8a6d1f;
}

.kc-art__note svg {
	flex: none;
	width: 18px;
	height: 18px;
	margin-top: 1px;
}

.kc-art__title {
	font-family: var(--font-head);
	font-weight: 800;
	font-size: clamp(26px, 3.4vw, 40px);
	line-height: 1.12;
	color: var(--navy);
	margin: 6px 0 14px;
}

.kc-art__lead {
	font-size: 17px;
	line-height: 1.65;
	color: #51617a;
	margin: 0 0 30px;
}

.kc-art__body h2 {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 22px;
	color: var(--navy);
	margin: 34px 0 12px;
}

.kc-art__body p {
	color: #3f4a5c;
	font-size: 16px;
	line-height: 1.75;
	margin: 0 0 16px;
}

.kc-art__body > .kc-art__lead {
	font-size: 17px;
	line-height: 1.65;
	color: #51617a;
	margin: 0 0 30px;
}

.kc-art__body ul {
	margin: 0 0 16px;
	padding-left: 22px;
	color: #3f4a5c;
	font-size: 16px;
	line-height: 1.7;
}

.kc-art__body li {
	margin-bottom: 6px;
}

.kc-art__box {
	background: #f4f8fc;
	border-left: 4px solid var(--teal);
	border-radius: 10px;
	padding: 18px 20px;
	margin: 0 0 20px;
}

.kc-art__box strong {
	color: var(--navy);
}

.kc-art__cta {
	margin-top: 36px;
	background: linear-gradient(135deg, #10224f, #1b3a7b);
	border-radius: 18px;
	padding: 30px 32px;
	text-align: center;
	color: #fff;
}

.kc-art__cta h3 {
	font-family: var(--font-head);
	font-weight: 700;
	font-size: 22px;
	margin: 0 0 8px;
}

.kc-art__cta p {
	color: rgba(255, 255, 255, 0.82);
	font-size: 15px;
	margin: 0 0 20px;
}

.kc-art__box p:last-child,
.kc-art__box .wp-block-group__inner-container > :last-child {
	margin-bottom: 0;
}

.kc-cat__btn:focus-visible,
.kc-cat__link:focus-visible,
.kc-side__toggle:focus-visible,
.kc-tag:focus-visible,
.kc-topic__title:focus-visible,
.kc-crumb a:focus-visible {
	outline: 3px solid rgba(60, 180, 197, 0.42);
	outline-offset: 2px;
}

.kc-search__submit:focus-visible {
	outline: 3px solid var(--teal);
	outline-offset: 2px;
}

[data-kacik-catalog]:not(.kc-ready) .kc-cat__btn {
	display: none;
}

.kc-content {
	scroll-margin-top: 130px;
}

/* ---------------------------- RWD ---------------------------- */
@media (max-width: 900px) {

	.kc2__inner {
		grid-template-columns: 1fr;
		gap: 18px;
	}

	.kc-sidewrap {
		position: static;
	}

	.kc-ready .kc-side__toggle {
		display: inline-flex;
		align-items: center;
		gap: 6px;
		background: #f2f6fb;
		border: 1px solid #e6edf5;
		border-radius: 9px;
		font-family: var(--font-head);
		font-weight: 700;
		font-size: 13px;
		color: var(--navy);
		padding: 8px 14px;
		cursor: pointer;
	}

	.kc-side {
		padding: 8px;
		border: 1px solid #eef2f7;
		border-radius: 12px;
		margin-top: 10px;
	}

	.kc-ready .kc-sidewrap:not(.is-open) .kc-side {
		display: none;
	}

}

@media (max-width: 560px) {

	.kc2-hero {
		padding: 38px 0 34px;
	}

	.kc2-hero__inner,
	.kc2__inner,
	.kc-art__inner {
		padding-left: 22px;
		padding-right: 22px;
	}

	.kc2 {
		padding: 32px 0 56px;
	}

	.kc-topic__tags {
		margin-left: 0;
		width: 100%;
	}

	.kc-help {
		flex-direction: column;
		align-items: flex-start;
	}
}

@media (prefers-reduced-motion: reduce) {

	.kc-cat__chev {
		transition: none;
	}
}