/* ==========================================================================
   Linek Traders — layout
   Wrappers, header, footer, page shells and grids.
   ========================================================================== */

.wrap {
	width: 100%;
	max-width: var(--wrap);
	margin-inline: auto;
	padding-inline: var(--gutter);
}
.wrap--narrow { max-width: var(--wrap-narrow); }

.section { padding-block: clamp(3rem, 7vw, var(--sp-6)); }
.section--catalogue,
.section--faq { background: var(--sand); }
.section--process { background: var(--ink); color: #fff; }

.site-main { display: block; }

/* ------------------------------------------------------------- topbar -- */

.topbar {
	background: var(--ink);
	color: rgba(255, 255, 255, .82);
	font-size: var(--fs-sm);
}
.topbar__inner {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem 1.5rem;
	align-items: center;
	justify-content: space-between;
	min-height: 42px;
	padding-block: .4rem;
}
.topbar__strap { margin: 0; letter-spacing: .04em; text-transform: uppercase; font-size: .78rem; }
.topbar__contact { display: flex; flex-wrap: wrap; gap: .35rem 1.25rem; }
.topbar__link {
	display: inline-flex;
	align-items: center;
	gap: .45rem;
	color: inherit;
	text-decoration: none;
	font-weight: 500;
}
.topbar__link:hover { color: var(--amber); }
.topbar__link .icon { width: 15px; height: 15px; }

@media (max-width: 640px) {
	.topbar__strap { display: none; }
	.topbar__link--email { display: none; }
	.topbar__inner { justify-content: center; }
}

/* ------------------------------------------------------------- header -- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--surface);
	border-bottom: 1px solid var(--line);
	transition: box-shadow .25s var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow); }

.site-header__inner {
	display: flex;
	align-items: center;
	gap: var(--sp-3);
	min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; text-decoration: none; color: inherit; flex: 0 0 auto; }
.brand__logo { max-height: 74px; width: auto; }
.brand--text { flex-direction: column; align-items: flex-start; line-height: 1.05; }
.brand__name { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.brand__sub { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--amber-600); }

.nav { margin-inline-start: auto; }
.nav__list {
	display: flex;
	align-items: center;
	gap: clamp(.75rem, 2vw, 1.75rem);
	margin: 0;
	padding: 0;
	list-style: none;
}
.nav__list a,
.nav__list > li > a {
	display: inline-block;
	padding: .4rem 0;
	color: var(--ink);
	font-family: var(--font-head);
	font-size: 1.05rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .04em;
	text-decoration: none;
	position: relative;
}
.nav__list a::after {
	content: "";
	position: absolute;
	left: 0; right: 100%; bottom: 0;
	height: 2px;
	background: var(--amber);
	transition: right .25s var(--ease);
}
.nav__list a:hover::after,
.nav__list .current-menu-item > a::after,
.nav__list .current_page_item > a::after { right: 0; }

/* Sub-menus */
.nav__list li { position: relative; }
.nav__list .sub-menu {
	position: absolute;
	top: 100%; left: 0;
	min-width: 220px;
	margin: 0; padding: .5rem 0;
	list-style: none;
	background: var(--surface);
	border: 1px solid var(--line);
	box-shadow: var(--shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.nav__list li:hover > .sub-menu,
.nav__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__list .sub-menu a { display: block; padding: .45rem 1rem; font-size: .95rem; }
.nav__list .sub-menu a::after { display: none; }
.nav__list .sub-menu a:hover { background: var(--sand); color: var(--amber-600); }

.site-header__actions { display: flex; align-items: center; gap: .75rem; flex: 0 0 auto; }

.nav-toggle {
	display: none;
	width: 44px; height: 44px;
	padding: 0;
	background: none;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	cursor: pointer;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
}
.nav-toggle__bar { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform .25s var(--ease), opacity .2s; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
	.nav-toggle { display: flex; }
	.nav {
		position: fixed;
		inset: calc(var(--header-h) + 42px) 0 auto 0;
		margin: 0;
		padding: var(--sp-2) var(--gutter) var(--sp-3);
		background: var(--surface);
		border-bottom: 1px solid var(--line);
		box-shadow: var(--shadow-lg);
		display: none;
	}
	.nav.is-open { display: block; }
	.nav__list { flex-direction: column; align-items: stretch; gap: 0; }
	.nav__list > li { border-bottom: 1px solid var(--line); }
	.nav__list a { padding: .85rem 0; font-size: 1.15rem; }
	.nav__list a::after { display: none; }
	.nav__list .sub-menu {
		position: static;
		opacity: 1; visibility: visible; transform: none;
		border: 0; box-shadow: none; padding: 0 0 .5rem .75rem;
	}
	.site-header__actions .btn { display: none; }

	/* .nav goes position:fixed on mobile, so the `margin-inline-start: auto`
	   that pushes it right no longer affects the flex row — the toggle ends up
	   sitting against the logo. Push the actions group instead. */
	.site-header__actions { margin-inline-start: auto; }
}

/* ------------------------------------------------------------- grids -- */

.grid { display: grid; gap: clamp(1.25rem, 2.5vw, 2rem); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }

.post-grid {
	display: grid;
	gap: var(--sp-3);
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}

.layout-with-aside {
	display: grid;
	gap: var(--sp-4);
	padding-block: var(--sp-5);
	grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 960px) {
	.layout-with-aside { grid-template-columns: minmax(0, 1fr) 300px; }
}

/* --------------------------------------------------------- page shell -- */

.page-hero {
	position: relative;
	padding-block: clamp(2.5rem, 6vw, 4.5rem);
	background: var(--sand);
	border-bottom: 1px solid var(--line);
}
.page-hero__title { margin-bottom: .25em; }
.page-hero__lede { max-width: 62ch; font-size: var(--fs-lg); color: var(--ink-700); }
.page-hero__meta { color: var(--muted); font-size: var(--fs-sm); display: flex; gap: .5rem; }
.page-hero__search { max-width: 480px; margin-top: var(--sp-2); }
.page-hero__actions { margin-top: var(--sp-2); }

.page-article__media { margin-block: var(--sp-4); }
.page-article__media img { width: 100%; border-radius: var(--radius); }

.prose { max-width: var(--wrap-narrow); padding-block: var(--sp-4); }
.prose--intro { padding-block: var(--sp-4) 0; font-size: var(--fs-lg); color: var(--ink-700); }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose img { border-radius: var(--radius); }

/* ------------------------------------------------------------- footer -- */

.site-footer { background: var(--ink); color: rgba(255, 255, 255, .78); margin-top: 0; }

.site-footer__grid {
	display: grid;
	gap: var(--sp-4);
	padding-block: clamp(2.5rem, 6vw, var(--sp-5));
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.site-footer__col--brand { grid-column: span 1; }
@media (min-width: 900px) { .site-footer__col--brand { grid-column: span 1; max-width: 34ch; } }

.site-footer .brand--footer { margin-bottom: var(--sp-2); }
.site-footer .brand__logo { max-height: 78px; width: auto; }
.brand--plate {
	display: inline-block;
	padding: .6rem .9rem;
	background: #fff;
	border-radius: var(--radius);
}
.site-footer .brand__name { color: #fff; }
.site-footer__blurb { font-size: var(--fs-sm); line-height: 1.7; }

.site-footer__title {
	margin-bottom: .9rem;
	color: #fff;
	font-size: 1.05rem;
	letter-spacing: .1em;
}
.site-footer__menu,
.site-footer__contact { margin: 0; padding: 0; list-style: none; display: grid; gap: .55rem; font-size: var(--fs-sm); }
.site-footer__menu a,
.site-footer__contact a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.site-footer__menu a:hover,
.site-footer__contact a:hover { color: var(--amber); }
.site-footer__contact li { display: flex; gap: .6rem; align-items: flex-start; }
.site-footer__contact .icon { width: 17px; height: 17px; flex: 0 0 auto; margin-top: .2rem; color: var(--amber); }

.socials { display: flex; gap: .6rem; margin: var(--sp-2) 0 0; padding: 0; list-style: none; }
.socials a {
	display: grid;
	place-items: center;
	width: 38px; height: 38px;
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 50%;
	color: #fff;
}
.socials a:hover { background: var(--amber); border-color: var(--amber); color: var(--ink); }
.socials .icon { width: 18px; height: 18px; }

.site-footer__base { border-top: 1px solid rgba(255, 255, 255, .13); }
.site-footer__base-inner {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem 1.5rem;
	align-items: center;
	justify-content: space-between;
	padding-block: 1.1rem;
	font-size: .8rem;
}
.site-footer__legal { margin: 0; }
.site-footer__legal-menu { display: flex; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.site-footer__legal-menu a { color: rgba(255, 255, 255, .7); text-decoration: none; }
.site-footer__legal-menu a:hover { color: var(--amber); }

.site-footer__registered { margin: 0; font-size: .78rem; color: rgba(255, 255, 255, .55); }
.site-footer__base-inner { align-items: flex-start; }