/* ---------- hero + standard współpracy ---------- */

.about-hero {
	padding: clamp(120px, 16vw, 180px) var(--gutter) clamp(var(--space-9), 6vw, var(--space-11));
}

.about-hero__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: clamp(var(--space-9), 6vw, var(--space-10));
	max-width: var(--container-max);
	margin: 0 auto;
}

.about-hero__title {
	margin: 0 0 var(--space-6);
	color: var(--color-black);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(32px, 5vw, 64px);
	line-height: 1.1;
	letter-spacing: -0.01em;
}

.about-hero__text {
	max-width: 52ch;
	color: var(--color-neutral-500);
	font-size: clamp(16px, 1.2vw, 18px);
	line-height: 1.6;
}

.about-hero__text strong {
	color: var(--color-black);
	font-weight: 700;
}

.about-hero__text + .about-hero__text {
	margin-top: var(--space-4);
}

.about-hero__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-top: var(--space-7);
	padding: var(--space-4) var(--space-8);
	border: 1px solid var(--color-black);
	background: transparent;
	color: var(--color-black);
	font-weight: 600;
	font-size: 15px;
	text-decoration: none;
}

.about-hero__photo {
	--cut: clamp(32px, 5vw, 48px);
	position: relative;
	max-width: clamp(260px, 28vw, 400px);
	aspect-ratio: 3 / 4;
	margin: 0 auto;
}

.about-hero__photo::before {
	content: '';
	position: absolute;
	top: var(--space-4);
	left: var(--space-4);
	right: calc(-1 * var(--space-4));
	bottom: calc(-1 * var(--space-4));
	z-index: -1;
	border: 1px solid var(--color-black);
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.about-hero__photo-img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

@media (min-width: 900px) {
	.about-hero__inner {
		grid-template-columns: 1fr 1fr;
		align-items: center;
	}

	.about-hero__photo {
		margin-left: auto;
		margin-right: 0;
	}
}

/* ---------- narzędzia ---------- */

.about-tools {
	padding: clamp(var(--space-9), 6vw, var(--space-11)) var(--gutter);
}

.about-tools__inner {
	max-width: var(--container-max);
	margin: 0 auto;
}

.about-tools__title {
	margin: 0 0 var(--space-4);
	color: var(--color-black);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(28px, 4vw, 48px);
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.about-tools__intro {
	max-width: 60ch;
	margin: 0 0 clamp(var(--space-8), 5vw, var(--space-9));
	color: var(--color-neutral-500);
	font-size: 16px;
	line-height: 1.6;
}

.about-tools__grid {
	display: grid;
	grid-template-columns: 1fr;
	list-style: none;
	border-top: 1px solid var(--color-neutral-200);
}

.about-tools__card {
	padding: var(--space-6) 0;
	border-bottom: 1px solid var(--color-neutral-200);
}

.about-tools__card:nth-child(1) { transition-delay: 0s; }
.about-tools__card:nth-child(2) { transition-delay: 0.06s; }
.about-tools__card:nth-child(3) { transition-delay: 0.12s; }
.about-tools__card:nth-child(4) { transition-delay: 0.18s; }
.about-tools__card:nth-child(5) { transition-delay: 0.24s; }
.about-tools__card:nth-child(6) { transition-delay: 0.3s; }
.about-tools__card:nth-child(7) { transition-delay: 0.36s; }

.about-tools__icon {
	display: block;
	width: 28px;
	height: 28px;
	margin-bottom: var(--space-4);
	color: var(--color-neutral-300);
	transition: color 0.3s var(--ease, ease);
}

.about-tools__card:hover .about-tools__icon {
	color: var(--color-black);
}

.about-tools__icon svg {
	display: block;
	width: 100%;
	height: 100%;
}

.about-tools__category {
	margin: 0 0 var(--space-3);
	color: var(--color-neutral-300);
	font-weight: 600;
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.about-tools__card-title {
	position: relative;
	display: inline-block;
	margin: 0 0 var(--space-3);
	color: var(--color-black);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: 19px;
}

.about-tools__card-title::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 100%;
	height: 1px;
	background: var(--color-black);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.35s var(--ease, ease);
}

.about-tools__card:hover .about-tools__card-title::after {
	transform: scaleX(1);
	transform-origin: left;
}

.about-tools__card-desc {
	max-width: 42ch;
	color: var(--color-neutral-500);
	font-size: 15px;
	line-height: 1.55;
}

@media (min-width: 700px) {
	.about-tools__grid {
		grid-template-columns: repeat(2, 1fr);
		column-gap: var(--space-9);
	}
}

@media (min-width: 1024px) {
	.about-tools__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* ---------- ewolucja podejścia (timeline) ---------- */

.about-timeline {
	padding: clamp(var(--space-9), 6vw, var(--space-11)) var(--gutter);
}

.about-timeline__inner {
	max-width: var(--container-max);
	margin: 0 auto;
}

.about-timeline__title {
	margin: 0 0 var(--space-4);
	color: var(--color-black);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(28px, 4vw, 48px);
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.about-timeline__intro {
	max-width: 60ch;
	color: var(--color-neutral-500);
	font-size: 16px;
	line-height: 1.6;
}

.about-timeline__list {
	position: relative;
	--timeline-indent: clamp(32px, 5vw, 56px);
	margin-top: clamp(var(--space-9), 6vw, var(--space-10));
	padding-left: var(--timeline-indent);
}

.about-timeline__line {
	position: absolute;
	top: 0.3em;
	bottom: 0.3em;
	left: 0;
	width: 2px;
	background: var(--color-neutral-200);
}

.about-timeline__line-fill {
	position: absolute;
	inset: 0;
	background: var(--color-black);
	transform: scaleY(0);
	transform-origin: top;
}

.about-timeline__items {
	display: flex;
	flex-direction: column;
	gap: clamp(var(--space-9), 6vw, var(--space-10));
	list-style: none;
}

.about-timeline__item {
	position: relative;
}

.about-timeline__item::before {
	content: '';
	position: absolute;
	top: 0.3em;
	left: calc(-1 * var(--timeline-indent));
	width: 9px;
	height: 9px;
	background: var(--color-neutral-300);
	transform: translateX(-50%);
}

.about-timeline__year {
	margin: 0 0 var(--space-2);
	color: var(--color-neutral-500);
	font-weight: 600;
	font-size: 13px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.about-timeline__item-title {
	margin: 0 0 var(--space-2);
	color: var(--color-black);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(19px, 1.8vw, 22px);
}

.about-timeline__item-desc {
	max-width: 60ch;
	color: var(--color-neutral-500);
	font-size: 15px;
	line-height: 1.6;
}

/* desktop: kreska na środku, kroki naprzemiennie lewo/prawo */
@media (min-width: 1024px) {
	.about-timeline__list {
		padding-left: 0;
	}

	.about-timeline__line {
		left: 50%;
		transform: translateX(-50%);
	}

	.about-timeline__item {
		display: grid;
		grid-template-columns: 1fr 40px 1fr;
		column-gap: clamp(var(--space-6), 4vw, var(--space-8));
	}

	.about-timeline__item > * {
		grid-column: 3;
	}

	.about-timeline__item::before {
		left: 50%;
		transform: translateX(-50%);
	}

	.about-timeline__item:nth-child(odd) > * {
		grid-column: 1;
	}

	.about-timeline__item:nth-child(odd) {
		text-align: right;
	}

	.about-timeline__item-desc,
	.about-timeline__item:nth-child(odd) .about-timeline__item-desc {
		max-width: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.about-timeline__line-fill {
		transform: scaleY(1);
	}
}

/* ---------- proces dla klienta ---------- */
/* Jedyna druga (obok stopki) w pełni czarna sekcja na stronie — świadome złamanie
   dominacji bieli w jednym, konkretnym miejscu, żeby strona miała "ważny moment"
   przed opiniami i finalnym CTA, nie tylko ciąg płaskich, białych sekcji. */

.process {
	background: var(--color-black);
	color: var(--color-white);
	padding: clamp(var(--space-11), 10vw, var(--space-12)) var(--gutter);
}

.process__inner {
	max-width: var(--container-max);
	margin: 0 auto;
}

.process__title {
	max-width: 20ch;
	margin: 0 0 clamp(var(--space-9), 6vw, var(--space-10));
	color: var(--color-white);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(28px, 4vw, 48px);
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.process__steps {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
	list-style: none;
}

.process__step {
	padding: var(--space-6);
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.25);
}

.process__step:nth-child(1) { transition-delay: 0s; }
.process__step:nth-child(2) { transition-delay: 0.08s; }
.process__step:nth-child(3) { transition-delay: 0.16s; }
.process__step:nth-child(4) { transition-delay: 0.24s; }

.process__step-head {
	display: flex;
	align-items: baseline;
	gap: var(--space-3);
	margin: 0 0 var(--space-4);
}

.process__step-num {
	color: rgba(255, 255, 255, 0.35);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: clamp(32px, 3vw, 44px);
	line-height: 1;
}

.process__step-time {
	color: rgba(255, 255, 255, 0.45);
	font-weight: 600;
	font-size: 12px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.process__step-title {
	margin: 0 0 var(--space-3);
	color: var(--color-white);
	font-family: var(--ff-heading);
	font-weight: 700;
	font-size: 19px;
}

.process__step-desc {
	max-width: 40ch;
	margin: 0;
	color: rgba(255, 255, 255, 0.55);
	font-size: 15px;
	line-height: 1.55;
}

.process__cta {
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: center;
	margin-top: clamp(var(--space-8), 5vw, var(--space-9));
	padding: var(--space-4) var(--space-8);
	border: 1px solid var(--color-white);
	background: transparent;
	font-weight: 600;
	font-size: 15px;
	text-decoration: none;
}

@media (min-width: 700px) {
	.process__steps {
		grid-template-columns: repeat(2, 1fr);
		column-gap: var(--space-9);
	}
}

@media (min-width: 1024px) {
	.process__inner {
		display: grid;
		grid-template-columns: 1fr auto;
		grid-template-rows: auto auto auto;
		column-gap: var(--space-6);
	}

	.process__eyebrow {
		grid-column: 1 / -1;
		grid-row: 1;
	}

	.process__title {
		grid-column: 1;
		grid-row: 2;
		margin-bottom: 0;
		align-self: end;
	}

	.process__cta {
		grid-column: 2;
		grid-row: 2;
		width: auto;
		align-self: end;
		justify-self: end;
		margin-top: 0;
	}

	.process__steps {
		grid-column: 1 / -1;
		grid-row: 3;
		margin-top: clamp(var(--space-9), 6vw, var(--space-10));
		grid-template-columns: repeat(4, 1fr);
		border-top: none;
		border-right: 1px solid rgba(255, 255, 255, 0.25);
	}

	.process__step {
		display: flex;
		flex-direction: column;
		aspect-ratio: 3 / 4;
		padding: var(--space-6);
		background: none;
		border-top: none;
		border-bottom: none;
		border-left: 1px solid rgba(255, 255, 255, 0.25);
	}

	.process__step-desc {
		max-width: none;
	}
}