/* ============================================================
   Trex Pi - site.css
   Page-level layer for trexpi.eu, on top of trexpi.css.
   Only layout/composition lives here; every color, size and
   radius is a --tp-* token from the kit.
   ============================================================ */

/* ---------- Header / navbar ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 10;
}
.site-navbar__logo {
	display: block;
	width: 26px;
	height: 26px;
}
/* Localized nav labels are much longer than the kit's English ones;
   let the navbar wrap instead of overflowing the viewport */
.site-header .tp-navbar {
	position: relative;
	flex-wrap: wrap;
	height: auto;
	min-height: 64px;
	padding-top: var(--tp-s1);
	padding-bottom: var(--tp-s1);
	row-gap: var(--tp-s1);
}
.site-header .tp-navbar__links {
	flex-wrap: wrap;
	row-gap: var(--tp-s1);
}

/* ---------- Language switcher ---------- */
/* The menu anchors to the navbar (position: relative above), not the
   button - a button-anchored menu hangs off-screen once the navbar
   wraps on narrow viewports */
.site-langswitch {
	position: static;
}
.site-langswitch__button {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	list-style: none;
	cursor: pointer;
	padding: 6px 10px;
	border: 1px solid var(--tp-border);
	border-radius: var(--tp-radius);
	font-family: var(--tp-font-head);
	font-weight: 700;
	font-size: var(--tp-caption);
	letter-spacing: 0.04em;
	color: var(--tp-ink);
}
.site-langswitch__button::-webkit-details-marker {
	display: none;
}
.site-langswitch__button::after {
	content: "▾";
	color: var(--tp-steel);
}
.site-langswitch[open] .site-langswitch__button {
	border-color: var(--tp-green-500);
}
.site-langswitch__menu {
	position: absolute;
	top: calc(100% + 6px);
	right: var(--tp-s3);
	z-index: 20;
	list-style: none;
	margin: 0;
	padding: 6px;
	/* never taller than the space under the sticky header */
	max-height: min(480px, calc(100vh - 120px));
	overflow-y: auto;
	scrollbar-width: thin;
	width: 180px;
	background: var(--tp-white);
	border: 1px solid var(--tp-border);
	border-radius: var(--tp-radius-lg);
	box-shadow: var(--tp-shadow-overlay);
}
.site-langswitch__menu a {
	display: block;
	padding: 7px 10px;
	border-radius: var(--tp-radius);
	color: var(--tp-ink);
	text-decoration: none;
	font-size: var(--tp-small);
}
.site-langswitch__menu a:hover {
	background: var(--tp-green-50);
}
/* macOS overlay scrollbars are invisible until scrolled; keep the
   scrollbar visible so all 27 languages are discoverable */
.site-langswitch__menu::-webkit-scrollbar {
	width: 8px;
}
.site-langswitch__menu::-webkit-scrollbar-thumb {
	background: var(--tp-green-100);
	border-radius: 4px;
}
.site-langswitch__menu::-webkit-scrollbar-thumb:hover {
	background: var(--tp-green-500);
}
.site-langswitch__menu a[aria-current="true"] {
	color: var(--tp-green-700);
	font-weight: 700;
	background: var(--tp-green-50);
}

/* ---------- Sections ---------- */
.site-section {
	padding: var(--tp-s6) 0;
}
.site-section + .site-section {
	border-top: 1px solid var(--tp-border);
}
.site-section__intro {
	max-width: 640px;
	margin-top: var(--tp-s2);
}
.site-section .tp-title {
	margin-top: var(--tp-s1);
}

/* ---------- Hero ---------- */
.site-hero {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
	gap: var(--tp-s5);
	align-items: center;
	padding: var(--tp-s6) 0;
}
.site-hero__title {
	margin-top: var(--tp-s2);
	max-width: 15ch;
	/* compound words in de/fi/is/ru exceed narrow viewports */
	overflow-wrap: break-word;
	hyphens: auto;
}
.site-hero__lede {
	margin-top: var(--tp-s3);
	max-width: 52ch;
	font-size: 17px;
}
.site-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--tp-s2);
	margin-top: var(--tp-s4);
}
.site-hero__art {
	display: block;
	width: 100%;
	max-width: 380px;
	height: auto;
	margin-left: auto;
}

/* ---------- Card grids ---------- */
.site-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: var(--tp-s3);
	margin-top: var(--tp-s4);
}
.site-card__icon {
	display: block;
	width: 40px;
	height: 40px;
}
.site-card__title {
	margin-top: var(--tp-s2);
}
.site-card__body {
	margin-top: var(--tp-s1);
}

/* ---------- Fact row (who we are) ---------- */
.site-facts {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: var(--tp-s3);
	margin-top: var(--tp-s4);
}
.site-fact {
	border-left: 3px solid var(--tp-green-500);
	padding-left: var(--tp-s2);
}
.site-fact__value {
	font-family: var(--tp-font-head);
	font-weight: 700;
	font-size: var(--tp-title);
	color: var(--tp-ink);
	line-height: 1.25;
}
.site-fact__label {
	display: block;
	margin-top: 4px;
}

/* ---------- Experience timeline ---------- */
.site-timeline {
	list-style: none;
	margin: var(--tp-s4) 0 0;
	padding: 0;
}
.site-timeline li {
	position: relative;
	padding: 0 0 var(--tp-s3) var(--tp-s4);
	border-left: 2px solid var(--tp-border);
}
.site-timeline li:last-child {
	padding-bottom: 0;
}
.site-timeline li::before {
	content: "";
	position: absolute;
	left: -7px;
	top: 6px;
	width: 12px;
	height: 12px;
	border-radius: 3px; /* square tile, like the mark */
	background: var(--tp-green-500);
}
.site-timeline__year {
	font-family: var(--tp-font-head);
	font-weight: 700;
	font-size: var(--tp-small);
	color: var(--tp-green-700);
	letter-spacing: 0.08em;
}
/* Year on its own line, then a two-column row: company + industry on
   the left, description on the right (level with the company name),
   logo at the far right - keeps each entry short. */
.site-timeline__row {
	display: flex;
	align-items: flex-start;
	gap: var(--tp-s3);
	margin-top: 2px;
}
.site-timeline__meta {
	flex: 0 0 200px;
}
.site-timeline__event {
	margin: 0;
	color: var(--tp-ink);
	font-family: var(--tp-font-head);
	font-weight: 700;
}
.site-timeline__detail {
	flex: 1;
	margin: 0;
}
.site-timeline__sector {
	display: block;
	margin-top: 2px;
}
.site-timeline__logo {
	height: 28px;
	width: auto;
	max-width: 96px;
	object-fit: contain;
	flex-shrink: 0;
}
@media (max-width: 860px) {
	.site-timeline__row {
		flex-wrap: wrap;
	}
	.site-timeline__meta {
		flex: 1 1 auto;
		order: 1;
	}
	.site-timeline__logo {
		order: 2;
	}
	.site-timeline__detail {
		flex: 1 1 100%;
		order: 3;
		margin-top: var(--tp-s1);
	}
}

/* ---------- CTA band ---------- */
.site-cta {
	background: var(--tp-green-700);
	border-radius: var(--tp-radius-lg);
	padding: var(--tp-s5);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--tp-s3);
	margin: var(--tp-s6) 0;
}
.site-cta__title {
	color: var(--tp-white);
	margin: 0;
}
.site-cta__text {
	color: var(--tp-green-50);
	margin: var(--tp-s1) 0 0;
	max-width: 46ch;
}
.site-cta__mark {
	flex-shrink: 0;
}

/* ---------- Blog list ---------- */
.site-postcard {
	display: flex;
	flex-direction: column;
	padding: 0;
	overflow: hidden;
	transition: box-shadow 0.15s ease-out;
}
.site-postcard:hover {
	box-shadow: var(--tp-shadow-overlay);
}
.site-postcard__image {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: var(--tp-mist);
	border-bottom: 1px solid var(--tp-border);
}
.site-postcard__body {
	display: flex;
	flex-direction: column;
	gap: var(--tp-s1);
	padding: var(--tp-s3);
}
.site-postcard__title {
	margin: 0;
}
.site-postcard__title a {
	color: var(--tp-ink);
	text-decoration: none;
}
.site-postcard__title a:hover {
	color: var(--tp-green-700);
}
.site-postcard__title a:visited {
	color: var(--tp-ink);
}
.site-postcard__headline {
	margin: 0;
}
.site-pagination {
	justify-content: center;
	margin-top: var(--tp-s5);
}
/* Kit styles .tp-page for <button>; ours are <a>, so undo anchor styling */
.site-pagination .tp-page,
.site-pagination .tp-page:visited {
	text-decoration: none;
	color: var(--tp-ink);
}
.site-pagination .tp-page[aria-current="page"] {
	background: var(--tp-green-500);
	font-family: var(--tp-font-head);
	font-weight: 700;
}

/* ---------- Article page ---------- */
.site-article {
	max-width: 720px;
	margin: 0 auto;
	padding: var(--tp-s5) 0 var(--tp-s6);
}
.site-article__meta {
	display: flex;
	align-items: center;
	gap: var(--tp-s2);
	margin-top: var(--tp-s3);
}
.site-article__byline {
	display: flex;
	flex-direction: column;
}
.site-article__hero {
	display: block;
	width: 100%;
	height: auto;
	border-radius: var(--tp-radius-lg);
	border: 1px solid var(--tp-border);
	margin-top: var(--tp-s4);
}
.site-article__content {
	margin-top: var(--tp-s4);
}
.site-article__content h2 {
	font-family: var(--tp-font-head);
	font-weight: 700;
	font-size: var(--tp-heading);
	line-height: 1.35;
	color: var(--tp-ink);
	margin: var(--tp-s4) 0 0;
}
.site-article__content p {
	margin: var(--tp-s2) 0 0;
}
.site-article__content ul,
.site-article__content ol {
	margin: var(--tp-s2) 0 0;
	padding-left: var(--tp-s3);
}
.site-article__content li {
	margin-top: var(--tp-s1);
}
.site-article__content img {
	display: block;
	max-width: 100%;
	height: auto;
	border-radius: var(--tp-radius-lg);
	border: 1px solid var(--tp-border);
	margin: var(--tp-s3) 0 0;
}
.site-article__content blockquote {
	margin: var(--tp-s3) 0 0;
	padding: var(--tp-s2) var(--tp-s3);
	border-left: 3px solid var(--tp-green-500);
	background: var(--tp-green-50);
	border-radius: 0 var(--tp-radius) var(--tp-radius) 0;
	color: var(--tp-ink);
}
.site-article__content blockquote p {
	margin: 0;
}
.site-article__content code {
	font-family: "SF Mono", Menlo, Consolas, monospace;
	font-size: 0.9em;
	background: var(--tp-mist);
	border: 1px solid var(--tp-border);
	border-radius: 4px;
	padding: 1px 5px;
	color: var(--tp-ink);
}
.site-related {
	margin-top: var(--tp-s5);
}
.site-related ul {
	list-style: none;
	margin: var(--tp-s2) 0 0;
	padding: 0;
}
.site-related li {
	padding: var(--tp-s1) 0;
}
.site-article__footnav {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--tp-s2);
	margin-top: var(--tp-s5);
}
.site-article__pn {
	display: inline-flex;
	flex-wrap: wrap;
	gap: var(--tp-s3);
	margin-left: auto;
}

/* ---------- Contact page ---------- */
.site-contact {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--tp-s4);
	margin-top: var(--tp-s4);
}
.site-contact dl {
	margin: 0;
}
/* Two-column fact grid keeps the company card compact so both
   cards end up roughly the same height */
.site-contact__facts {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--tp-s3);
	margin-top: var(--tp-s3);
}
.site-contact__facts dd {
	overflow-wrap: break-word;
}
.site-contact__steps {
	list-style: none;
	margin: var(--tp-s3) 0 0;
	padding: 0;
}
.site-contact__step {
	display: flex;
	align-items: center;
	gap: var(--tp-s2);
	margin-top: var(--tp-s3);
}
.site-contact__step:first-child {
	margin-top: 0;
}
.site-contact__step img {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
}
.site-contact dt {
	font-family: var(--tp-font-head);
	font-weight: 700;
	font-size: var(--tp-small);
	color: var(--tp-ink);
	margin-top: var(--tp-s2);
}
.site-contact dt:first-child {
	margin-top: 0;
}
.site-contact dd {
	margin: 2px 0 0;
}

/* ---------- Footer ---------- */
.site-footer__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--tp-s2);
}
.site-footer__brand {
	display: flex;
	align-items: center;
	gap: var(--tp-s1);
}
.site-footer__brand img {
	width: 18px;
	height: 18px;
}
.site-footer a {
	color: var(--tp-steel);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
	.site-hero {
		grid-template-columns: minmax(0, 1fr);
		padding: var(--tp-s5) 0;
	}
	.site-hero__lede,
	.site-section__intro,
	.tp-title,
	.tp-display {
		overflow-wrap: break-word;
		hyphens: auto;
	}
	.site-hero__art {
		margin: 0;
		max-width: 260px;
		order: -1;
	}
	.site-contact {
		grid-template-columns: 1fr;
	}
}
@media (max-width: 640px) {
	:root {
		--tp-display: 34px;
		--tp-title: 24px;
	}
	.tp-navbar {
		flex-wrap: wrap;
		height: auto;
		padding: var(--tp-s2) var(--tp-s3);
		row-gap: var(--tp-s1);
	}
	.tp-navbar__links {
		gap: var(--tp-s2);
	}
	.site-section {
		padding: var(--tp-s5) 0;
	}
	.site-cta {
		padding: var(--tp-s4);
	}
}