/**
 * Sekcja: historia, certyfikaty, doświadczenie + slider wstępu.
 * Osobny charakter niż widget „kttm_mental_about” (tło, karty, oś czasu).
 */

.kttm-story {
	--kttm-story-accent: #1e4d3a;
	--kttm-story-muted: #5a6b62;
	--kttm-story-surface: #ffffff;
	color: #1a2c24;
	font-size: 1rem;
	line-height: 1.6;
	max-width: 1140px;
	margin: 0 auto;
	position: relative;
}

.kttm-story * {
	box-sizing: border-box;
}

/* Wstęp: dwa wiersze */
.kttm-story__intro {
	margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.kttm-story__intro-inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
	gap: clamp(1.5rem, 4vw, 3rem);
	align-items: center;
}

.kttm-story__intro--flip .kttm-story__intro-inner {
	direction: rtl;
}

.kttm-story__intro--flip .kttm-story__intro-text,
.kttm-story__intro--flip .kttm-story__intro-slider-wrap {
	direction: ltr;
}

.kttm-story__kicker {
	text-transform: uppercase;
	letter-spacing: 0.14em;
	font-size: 0.72rem;
	font-weight: 700;
	margin: 0 0 0.6rem;
	color: var(--kttm-story-accent);
	opacity: 0.9;
}

.kttm-story__h2 {
	margin: 0 0 1rem;
	font-weight: 800;
	font-size: clamp(1.65rem, 3.2vw, 2.35rem);
	line-height: 1.15;
	color: var(--kttm-story-accent);
}

.kttm-story__lead {
	margin: 0 0 1.25rem;
	color: var(--kttm-story-muted);
	max-width: 52ch;
}

.kttm-story__lead p:last-child {
	margin-bottom: 0;
}

.kttm-story__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.82rem 1.5rem;
	font-weight: 700;
	text-decoration: none;
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background: var(--kttm-story-accent);
	color: #fff;
	border-radius: 999px;
	border: 2px solid var(--kttm-story-accent);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kttm-story__btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 12px 28px rgba(30, 77, 58, 0.22);
	color: #fff;
}

.kttm-story__intro-slider-wrap {
	position: relative;
	width: 100%;
}

.kttm-story__intro-slider {
	min-height: 280px;
	width: 100%;
}

.kttm-story__fig {
	margin: 0;
	position: relative;
	height: 100%;
}

.kttm-story__slide-img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: cover;
	aspect-ratio: 4 / 3;
	max-height: min(58vh, 480px);
	background: #e5ebe8;
}

.kttm-story__cap {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 0.55rem 0.85rem;
	font-size: 0.8rem;
	font-weight: 600;
	color: #fff;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent);
	border-radius: 0 0 20px 20px;
}

.kttm-story__dots {
	bottom: 8px !important;
}

.kttm-story__dots .swiper-pagination-bullet {
	background: #fff;
	opacity: 0.55;
}

.kttm-story__dots .swiper-pagination-bullet-active {
	opacity: 1;
	background: var(--kttm-story-accent);
}

.kttm-story__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 4;
	width: 40px;
	height: 40px;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.95);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
	cursor: pointer;
	color: var(--kttm-story-accent);
}

.kttm-story__nav--prev {
	left: 8px;
}

.kttm-story__nav--prev::after {
	content: '';
	display: block;
	width: 9px;
	height: 9px;
	margin: 0 auto;
	border-left: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
}

.kttm-story__nav--next {
	right: 8px;
}

.kttm-story__nav--next::after {
	content: '';
	display: block;
	width: 9px;
	height: 9px;
	margin: 0 auto;
	border-right: 2px solid currentColor;
	border-top: 2px solid currentColor;
	transform: rotate(45deg);
}

.kttm-story__intro-placeholder {
	min-height: 220px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 1.5rem;
	border: 2px dashed rgba(30, 77, 58, 0.35);
	border-radius: 20px;
	background: rgba(255, 255, 255, 0.8);
	color: var(--kttm-story-muted);
	font-weight: 600;
	font-size: 0.9rem;
}

/* Bloki sekcji */
.kttm-story__block {
	margin-bottom: clamp(2.25rem, 4vw, 3.5rem);
}

.kttm-story__block:last-child {
	margin-bottom: 0;
}

.kttm-story__h3 {
	margin: 0 0 0.5rem;
	font-size: clamp(1.35rem, 2.4vw, 1.75rem);
	font-weight: 800;
	color: var(--kttm-story-accent);
}

.kttm-story__sub {
	margin: 0 0 1.5rem;
	color: var(--kttm-story-muted);
	max-width: 62ch;
	font-size: 0.95rem;
}

/* Oś czasu */
.kttm-story__timeline {
	list-style: none;
	margin: 0;
	padding: 0;
	position: relative;
	border-left: 3px solid rgba(30, 77, 58, 0.2);
	margin-left: 0.65rem;
	padding-left: 1.75rem;
}

.kttm-story__timeline-item {
	position: relative;
	padding-bottom: 1.75rem;
}

.kttm-story__timeline-item:last-child {
	padding-bottom: 0;
}

.kttm-story__timeline-dot {
	position: absolute;
	left: calc(-1.75rem - 6px);
	top: 0.35rem;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--kttm-story-accent);
	box-shadow: 0 0 0 4px rgba(30, 77, 58, 0.18);
}

.kttm-story__timeline-year {
	display: inline-block;
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--kttm-story-accent);
	margin-bottom: 0.35rem;
}

.kttm-story__timeline-title {
	display: block;
	font-size: 1.05rem;
	margin-bottom: 0.35rem;
	color: #142720;
}

.kttm-story__timeline-text {
	margin: 0;
	font-size: 0.92rem;
	color: var(--kttm-story-muted);
	line-height: 1.65;
}

/* Certyfikaty */
.kttm-story__cert-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(1rem, 2.5vw, 1.5rem);
}

.kttm-story__cert-card {
	border-radius: 22px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.kttm-story__cert-card:hover {
	transform: translateY(-4px);
}

.kttm-story__cert-thumb {
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: #e8eeea;
}

.kttm-story__cert-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.kttm-story__cert-body {
	padding: 1.1rem 1.2rem 1.35rem;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.kttm-story__cert-name {
	margin: 0;
	font-size: 1rem;
	font-weight: 800;
	color: #142720;
	line-height: 1.3;
}

.kttm-story__cert-org {
	margin: 0;
	font-size: 0.86rem;
	color: var(--kttm-story-muted);
}

.kttm-story__cert-year {
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--kttm-story-accent);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.kttm-story__cert-note {
	margin: 0.35rem 0 0;
	font-size: 0.82rem;
	color: var(--kttm-story-muted);
	line-height: 1.5;
}

/* Doświadczenie */
.kttm-story__exp-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 1rem;
}

.kttm-story__exp-card {
	background: var(--kttm-story-surface);
	border-radius: 20px;
	padding: 1.35rem 1.1rem;
	text-align: center;
	box-shadow: 0 10px 36px rgba(20, 50, 40, 0.08);
	border: 1px solid rgba(30, 77, 58, 0.08);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.4rem;
	min-height: 140px;
	justify-content: center;
}

.kttm-story__exp-icon {
	font-size: 1.5rem;
	color: var(--kttm-story-accent);
	opacity: 0.95;
	display: flex;
	align-items: center;
	justify-content: center;
}

.kttm-story__exp-num {
	font-size: clamp(1.75rem, 4vw, 2.35rem);
	font-weight: 800;
	line-height: 1;
	color: var(--kttm-story-accent);
}

.kttm-story__exp-label {
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--kttm-story-muted);
	line-height: 1.35;
}

/* Tablet */
@media (max-width: 900px) {
	.kttm-story__cert-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* Telefon */
@media (max-width: 640px) {
	.kttm-story__intro-inner {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.kttm-story__intro--flip .kttm-story__intro-inner {
		direction: ltr;
	}

	/* Tekst nad sliderem na mobile */
	.kttm-story__intro-text {
		order: 1;
	}

	.kttm-story__intro-slider-wrap {
		order: 2;
	}

	.kttm-story__slide-img {
		aspect-ratio: 16 / 11;
		max-height: 52vh;
	}

	.kttm-story__cert-grid {
		grid-template-columns: 1fr;
	}

	.kttm-story__timeline {
		margin-left: 0.35rem;
		padding-left: 1.35rem;
	}

	.kttm-story__timeline-dot {
		left: calc(-1.35rem - 6px);
	}

	.kttm-story__exp-grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (prefers-reduced-motion: reduce) {
	.kttm-story__cert-card {
		transition: none;
	}
}