/* ==========================================================================
   Vnitřní stránky, blog, archiv realizací, vyhledávání a 404.
   V maketu nejsou — postavené ze stejných prvků jako domovská stránka.
   ========================================================================== */

/* --- Hlavička stránky ------------------------------------------------------- */
.bx-pagehead {
	background: var(--bx-yellow);
	padding: 76px 0 68px;
	margin-top: calc(var(--bx-header-h) * -1);
	padding-top: calc(var(--bx-header-h) + 60px);
}

body:not(.home) .bx-header { background: transparent; }
body:not(.home) .bx-header--sticky.is-stuck { background: var(--bx-yellow); }

.bx-pagehead__label { color: var(--bx-ink); }
.bx-pagehead__title { margin-top: 18px; max-width: 1000px; }
.bx-pagehead__lead { margin-top: 20px; max-width: 720px; color: var(--bx-ink); }
.bx-pagehead__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.bx-pagehead__chips .bx-tag { background: var(--bx-ink); color: var(--bx-white); }

/* --- Obsah stránky ---------------------------------------------------------- */
.bx-page,
.bx-blog,
.bx-search,
.bx-worksarchive,
.bx-post > .bx-container,
.bx-worksingle > .bx-container,
.bx-service-page > .bx-container { padding-block: 70px; }

.bx-page__updated { margin-top: 34px; color: var(--bx-text-3); }

/* --- Text z editoru --------------------------------------------------------- */
.bx-prose {
	max-width: 820px;
	color: var(--bx-text-2);
	font-family: var(--bx-font-text);
	font-size: var(--bx-itm-size);
	line-height: var(--bx-itm-lh);
}

.bx-prose > * + * { margin-top: 20px; }

.bx-prose h2 {
	font-family: var(--bx-font-head);
	font-weight: 700;
	font-size: var(--bx-h3-size);
	line-height: var(--bx-h3-lh);
	letter-spacing: var(--bx-h3-ls);
	text-transform: uppercase;
	color: var(--bx-ink);
	margin-top: 44px;
}

.bx-prose h3 {
	font-family: var(--bx-font-head);
	font-weight: 500;
	font-size: var(--bx-h4-size);
	line-height: var(--bx-h4-lh);
	color: var(--bx-ink);
	margin-top: 32px;
}

.bx-prose a { color: var(--bx-yellow-dark); text-decoration: underline; }
.bx-prose a:hover { color: var(--bx-ink); }

.bx-prose ul, .bx-prose ol { padding-left: 22px; }
.bx-prose ul { list-style: none; padding-left: 0; }
.bx-prose ul li { position: relative; padding-left: 22px; }
.bx-prose ul li + li { margin-top: 10px; }
.bx-prose ul li::before {
	content: '';
	position: absolute;
	left: 3px; top: 9px;
	width: 6px; height: 6px;
	background: var(--bx-yellow);
	transform: rotate(-45deg);
}
.bx-prose ol { list-style: decimal; }
.bx-prose ol li + li { margin-top: 10px; }

.bx-prose blockquote {
	border-left: 3px solid var(--bx-yellow);
	padding-left: 22px;
	color: var(--bx-ink);
}

.bx-prose table { width: 100%; border-collapse: collapse; }
.bx-prose th, .bx-prose td { border: 1px solid var(--bx-border); padding: 12px 14px; text-align: left; }
.bx-prose th { background: var(--bx-white); font-family: var(--bx-font-head); text-transform: uppercase; }

/* --- Blog ------------------------------------------------------------------- */
.bx-blog__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.bx-postcard { background: var(--bx-white); display: flex; flex-direction: column; }

.bx-postcard__photo { position: relative; display: block; height: 230px; overflow: hidden; }
.bx-postcard__photo img { width: 100%; height: 100%; object-fit: cover; }

.bx-postcard__cat {
	position: absolute; left: 0; top: 0;
	background: var(--bx-yellow); color: var(--bx-ink);
	padding: 6px 12px;
}

.bx-postcard__body { padding: 26px 28px 28px; display: flex; flex-direction: column; flex: 1 0 auto; }

.bx-postcard__meta {
	display: flex; align-items: center; gap: 8px;
	color: var(--bx-text-3);
}
.bx-postcard__meta .bx-icon { width: 15px; height: 15px; }
.bx-postcard__dot { margin-inline: 2px; }

.bx-postcard__title { margin-top: 12px; text-transform: uppercase; }
.bx-postcard__text { margin-top: 12px; color: var(--bx-text-2); }

.bx-postcard__more {
	display: inline-flex; align-items: center; gap: 10px;
	margin-top: auto; padding-top: 20px;
	color: var(--bx-yellow-dark);
}
.bx-postcard__more .bx-icon { width: 16px; height: 16px; }

/* --- Článek ------------------------------------------------------------------ */
.bx-post__meta { display: flex; align-items: center; gap: 8px; color: var(--bx-text-3); }
.bx-post__meta .bx-icon { width: 15px; height: 15px; }
.bx-post__photo { margin-top: 26px; }
.bx-post__body { margin-top: 34px; }
.bx-post__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }

/* --- Detail realizace ----------------------------------------------------------
   Případová studie: hlavní fotka přes celou šířku, pod ní popis a vedle něj
   sloupec s parametry a kontaktem, dole fotky ze stavby a sousední realizace. */
.bx-worksingle__photo { margin: 0 0 44px; }
.bx-worksingle__photo img { width: 100%; height: 520px; object-fit: cover; display: block; }
/* Úzký originál nenatahujeme — vešel by se do pruhu jen rozmazaný. */
.bx-worksingle__photo--small { max-width: 760px; }
.bx-worksingle__photo--small img { height: 460px; }

.bx-worksingle__body {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 340px;
	gap: 60px;
	align-items: start;
}
.bx-worksingle__main { min-width: 0; }
.bx-worksingle__facts { margin-top: 32px; }
.bx-worksingle__facts-title { color: var(--bx-yellow-dark); margin-bottom: 14px; }
/* Odrážky dědí barvu z bloku „Kde stavíme“, kde jsou na tmavém podkladu.
   Tady jsou na světlém, takže je musíme ztmavit. */
.bx-worksingle__facts .bx-bullets__item { color: var(--bx-text-2); }

/* Sloupec zůstává u textu i při dlouhém popisu. */
.bx-worksingle__side {
	position: sticky;
	top: calc(var(--bx-header-h) + 24px);
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.bx-sidecard {
	background: var(--bx-white);
	border: 1px solid var(--bx-border);
	padding: 24px;
}
.bx-sidecard__title { color: var(--bx-yellow-dark); margin-bottom: 16px; }
.bx-sidecard__params { display: flex; flex-direction: column; gap: 12px; margin: 0; }
.bx-sidecard__row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 16px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--bx-border);
}
.bx-sidecard__row:last-child { padding-bottom: 0; border-bottom: 0; }
.bx-sidecard__row dt { color: var(--bx-text-2); margin: 0; }
.bx-sidecard__row dd { margin: 0; text-align: right; color: var(--bx-ink); }

.bx-sidecard--link {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: 4px 12px;
	text-decoration: none;
	transition: border-color .18s ease;
}
.bx-sidecard--link:hover { border-color: var(--bx-ink); }
.bx-sidecard__label { grid-column: 1; color: var(--bx-yellow-dark); }
.bx-sidecard__service { grid-column: 1; color: var(--bx-ink); }
.bx-sidecard__arrow {
	grid-column: 2; grid-row: 1 / span 2;
	width: 40px; height: 40px;
	display: flex; align-items: center; justify-content: center;
	background: var(--bx-yellow); color: var(--bx-ink);
}
.bx-sidecard__arrow svg { width: 18px; height: 18px; }

.bx-sidecard--cta { background: var(--bx-ink); border-color: var(--bx-ink); }
.bx-sidecard__cta-title { color: var(--bx-white); }
.bx-sidecard__cta-text { color: rgba(255, 255, 255, .72); margin-top: 10px; }
.bx-sidecard__btn { margin-top: 20px; width: 100%; justify-content: center; }
.bx-sidecard__phone {
	display: flex; align-items: center; gap: 10px;
	margin-top: 16px;
	color: var(--bx-white);
	text-decoration: none;
}
.bx-sidecard__phone svg { width: 16px; height: 16px; }
.bx-sidecard__phone:hover { color: var(--bx-yellow); }

/* --- Fotky ze stavby --------------------------------------------------------- */
.bx-worksingle__gallery-wrap { margin-top: 60px; }
.bx-worksingle__gallery-title { margin-bottom: 24px; }
.bx-worksingle__gallery {
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
/* Fotky ze stavby mají různý poměr stran, proto rám s pevným poměrem —
   jinak se řádky rozjedou a popisky nesedí na linku. */
.bx-worksingle__shot { margin: 0; display: flex; flex-direction: column; }
.bx-worksingle__open {
	display: block; padding: 0; border: 0; background: none;
	cursor: zoom-in; width: 100%;
}
.bx-worksingle__open img {
	width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block;
	transition: opacity .18s ease;
}
.bx-worksingle__open:hover img { opacity: .88; }
.bx-worksingle__open:focus-visible { outline: 2px solid var(--bx-yellow); outline-offset: 3px; }
.bx-worksingle__shot figcaption { margin-top: 10px; color: var(--bx-text-3); }

/* --- Sousední realizace ------------------------------------------------------ */
.bx-worknav {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 24px;
	margin-top: 60px;
	padding-top: 32px;
	border-top: 1px solid var(--bx-border);
}
.bx-worknav__item { text-decoration: none; display: block; min-width: 0; }
.bx-worknav__item--prev { grid-column: 1; }
.bx-worknav__item--next { grid-column: 3; text-align: right; }
.bx-worknav__dir {
	display: inline-flex; align-items: center; gap: 8px;
	color: var(--bx-text-3);
	margin-bottom: 8px;
}
.bx-worknav__dir svg { width: 16px; height: 16px; }
.bx-worknav__item--prev .bx-worknav__dir svg { transform: rotate(180deg); }
.bx-worknav__title { color: var(--bx-ink); display: block; }
.bx-worknav__item:hover .bx-worknav__title { color: var(--bx-yellow-dark); }
.bx-worknav__all {
	grid-column: 2;
	color: var(--bx-ink);
	text-decoration: none;
	border: 1px solid var(--bx-border);
	padding: 12px 20px;
	white-space: nowrap;
}
.bx-worknav__all:hover { background: var(--bx-yellow); border-color: var(--bx-yellow); }

/* --- Stránka služby ------------------------------------------------------------ */
.bx-service-page__top { display: flex; gap: 30px; align-items: flex-start; margin-bottom: 40px; }
.bx-service-page__photo { flex: 1 0 0; min-width: 0; }
.bx-service-page__price {
	flex: 0 0 320px; width: 320px;
	background: var(--bx-white);
	border: 1px solid var(--bx-border);
	padding: 28px;
	display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
}
.bx-service-page__price .bx-btn { margin-top: 18px; width: 100%; }

.bx-service-page__points {
	display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
	margin-top: 44px;
}
.bx-service-page__point {
	background: var(--bx-white);
	border: 1px solid var(--bx-border);
	padding: 26px 28px;
}
.bx-service-page__point h2 { text-transform: uppercase; }
.bx-service-page__point p { margin-top: 10px; color: var(--bx-text-2); }
.bx-service-page__faq { margin-top: 44px; }

/* --- Archiv realizací ---------------------------------------------------------- */
.bx-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.bx-filter__item {
	background: var(--bx-cream-2);
	color: var(--bx-ink);
	padding: 11px 18px;
	transition: background-color .18s ease;
}
.bx-filter__item.is-active,
.bx-filter__item:hover { background: var(--bx-yellow); }

/* --- Vyhledávání ---------------------------------------------------------------- */
.bx-searchform { display: flex; gap: 12px; max-width: 640px; }
.bx-searchform__input {
	flex: 1 0 0; min-width: 0;
	border: 1px solid var(--bx-border);
	background: var(--bx-white);
	padding: 16px 18px;
	font-family: var(--bx-font-text);
	border-radius: 0;
}
.bx-searchform__input:focus { outline: none; border-color: var(--bx-ink); }
.bx-searchform__btn { flex: none; }

.bx-search__list { margin-top: 40px; display: flex; flex-direction: column; }
.bx-searchitem { padding: 26px 0; border-bottom: 1px solid var(--bx-border); }
.bx-searchitem:first-child { padding-top: 0; }
.bx-searchitem__type { color: var(--bx-yellow-dark); }
.bx-searchitem__title { margin-top: 8px; text-transform: uppercase; }
.bx-searchitem__text { margin-top: 8px; color: var(--bx-text-2); }

/* --- 404 -------------------------------------------------------------------------- */
.bx-404 { background: var(--bx-cream); }
.bx-404__inner {
	padding-block: 90px 100px;
	display: flex; flex-direction: column; align-items: flex-start;
	max-width: 820px;
}
.bx-404__code {
	font-family: var(--bx-font-head);
	font-weight: 700;
	font-size: 160px;
	line-height: 1;
	letter-spacing: -4px;
	color: var(--bx-yellow);
}
.bx-404__label { margin-top: 18px; color: var(--bx-yellow-dark); }
.bx-404__title { margin-top: 12px; }
.bx-404__text { margin-top: 16px; color: var(--bx-text-2); }
.bx-404 .bx-searchform { margin-top: 30px; width: 100%; }
.bx-404__actions { margin-top: 24px; }
.bx-404__links { margin-top: 44px; width: 100%; }
.bx-404__links-title { color: var(--bx-text-3); }
.bx-404__links-list { margin-top: 16px; display: flex; flex-direction: column; }
.bx-404__link {
	display: flex; align-items: center; justify-content: space-between;
	gap: 16px; padding: 16px 0;
	border-top: 1px solid var(--bx-border);
	text-transform: uppercase;
}
.bx-404__link .bx-icon { width: 18px; height: 18px; color: var(--bx-yellow-dark); }
.bx-404__link:hover { color: var(--bx-yellow-dark); }

/* --- Prázdný výsledek a stránkování ------------------------------------------------ */
.bx-empty { color: var(--bx-text-2); }

.bx-pagination { display: flex; gap: 8px; margin-top: 44px; }
.bx-pagination .page-numbers {
	min-width: 46px; height: 46px;
	display: inline-flex; align-items: center; justify-content: center;
	padding: 0 12px;
	background: var(--bx-white);
	border: 1px solid var(--bx-border);
	font-family: var(--bx-font-head);
	font-weight: 500;
}
.bx-pagination .page-numbers svg { width: 18px; height: 18px; }
.bx-pagination .page-numbers.current,
.bx-pagination .page-numbers:hover { background: var(--bx-yellow); border-color: var(--bx-yellow); }

/* --- Sdílená výzva k poptávce -------------------------------------------------------- */
.bx-cta { background: var(--bx-yellow); }
.bx-cta__inner {
	padding-block: 64px;
	display: flex; align-items: flex-end; gap: 40px;
}
.bx-cta__text { flex: 1 0 0; min-width: 0; }
.bx-cta__label { color: var(--bx-ink); }
.bx-cta__title { margin-top: 14px; }
.bx-cta__lead { margin-top: 14px; max-width: 620px; color: var(--bx-ink); }
.bx-cta__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.bx-cta__phone { color: var(--bx-ink); }

/* --- Adaptiv ------------------------------------------------------------------------- */
@media (max-width: 980px) {
	.bx-blog__grid { grid-template-columns: repeat(2, 1fr); }
	.bx-worksingle__gallery { grid-template-columns: repeat(2, 1fr); }
	/* Sloupec s parametry se posune pod text a přestane být lepivý. */
	.bx-worksingle__body { grid-template-columns: 1fr; gap: 36px; }
	.bx-worksingle__side { position: static; }
	.bx-worksingle__photo img { height: 340px; }
	.bx-worknav { grid-template-columns: 1fr; gap: 20px; text-align: left; }
	.bx-worknav__item--prev, .bx-worknav__item--next { grid-column: 1; text-align: left; }
	.bx-worknav__all { grid-column: 1; justify-self: start; }
	.bx-worknav__item--next .bx-worknav__dir { flex-direction: row; }
	.bx-service-page__top { flex-direction: column; }
	.bx-service-page__price { flex: 1 1 auto; width: 100%; }
	.bx-service-page__points { grid-template-columns: 1fr; }
	.bx-cta__inner { flex-direction: column; align-items: flex-start; }
	.bx-pagehead { padding-block: 46px 48px; padding-top: calc(var(--bx-header-h) + 36px); }
	.bx-page, .bx-blog, .bx-search, .bx-worksarchive,
	.bx-post > .bx-container, .bx-worksingle > .bx-container,
	.bx-service-page > .bx-container { padding-block: 48px; }
}

@media (max-width: 640px) {
	.bx-blog__grid { grid-template-columns: 1fr; }
	.bx-worksingle__gallery { grid-template-columns: 1fr; }
	.bx-worksingle__photo img { height: 240px; }
	.bx-sidecard { padding: 20px; }
	.bx-worksingle__gallery { grid-template-columns: 1fr; }
	.bx-searchform { flex-direction: column; }
	.bx-404__code { font-size: 96px; letter-spacing: -2px; }
}

/* --- Galerie ------------------------------------------------------------------ */
.bx-gallery__section { margin-top: 44px; }
.bx-gallery__section:first-of-type { margin-top: 0; }
.bx-gallery__section[hidden] { display: none; }
.bx-gallery__title { margin-bottom: 20px; }

.bx-gallery__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

.bx-gallery__item {
	position: relative;
	display: block;
	padding: 0;
	border: 0;
	background: var(--bx-white);
	cursor: zoom-in;
	overflow: hidden;
	aspect-ratio: 3 / 4;
}

.bx-gallery__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .35s ease;
}
.bx-gallery__item:hover img { transform: scale(1.05); }

.bx-gallery__caption {
	position: absolute;
	left: 0; right: 0; bottom: 0;
	padding: 10px 12px;
	background: linear-gradient(transparent, rgba(20, 20, 20, .82));
	color: var(--bx-white);
	text-align: left;
	opacity: 0;
	transition: opacity .2s ease;
}
.bx-gallery__item:hover .bx-gallery__caption,
.bx-gallery__item:focus-visible .bx-gallery__caption { opacity: 1; }

.bx-gallery__link {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-top: 20px;
	color: var(--bx-yellow-dark);
}
.bx-gallery__link .bx-icon { width: 16px; height: 16px; }

/* --- Prohlížeč fotek ------------------------------------------------------------ */
.bx-lightbox {
	position: fixed;
	inset: 0;
	z-index: 300;
	background: rgba(20, 20, 20, .94);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 40px 80px;
}
.bx-lightbox[hidden] { display: none; }

.bx-lightbox__figure {
	margin: 0;
	max-width: 100%;
	max-height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
}
.bx-lightbox__img {
	max-width: 100%;
	max-height: calc(100dvh - 140px);
	width: auto;
	object-fit: contain;
}
.bx-lightbox__caption { color: var(--bx-cream); text-align: center; }

.bx-lightbox__close,
.bx-lightbox__nav {
	position: absolute;
	width: 52px; height: 52px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid rgba(245, 243, 238, .3);
	background: transparent;
	color: var(--bx-cream);
	cursor: pointer;
	transition: background-color .18s ease, color .18s ease;
}
.bx-lightbox__close:hover,
.bx-lightbox__nav:hover { background: var(--bx-yellow); color: var(--bx-ink); border-color: var(--bx-yellow); }
.bx-lightbox__close svg, .bx-lightbox__nav svg { width: 22px; height: 22px; }

.bx-lightbox__close { top: 24px; right: 24px; }
.bx-lightbox__nav--prev { left: 18px; }
.bx-lightbox__nav--next { right: 18px; }

@media (max-width: 980px) {
	.bx-gallery__grid { grid-template-columns: repeat(3, 1fr); }
	.bx-lightbox { padding: 20px; }
	.bx-lightbox__nav { top: auto; bottom: 20px; }
	.bx-lightbox__nav--prev { left: 20px; }
	.bx-lightbox__nav--next { right: 20px; }
	.bx-lightbox__img { max-height: calc(100dvh - 200px); }
}

@media (max-width: 600px) {
	.bx-gallery__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
	.bx-gallery__caption { opacity: 1; font-size: 12px; padding: 8px; }
}

.bx-service-page__gallery { margin-top: 44px; }
.bx-service-page__gallery .bx-gallery__grid { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .bx-service-page__gallery .bx-gallery__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .bx-service-page__gallery .bx-gallery__grid { grid-template-columns: repeat(2, 1fr); } }