/**
 * Wspólne sticky menu ERL + otoczka stron publicznych (analiza, portal, tabelka).
 */

/* ── Shell (nav + treść) ── */
.erl-front-shell {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
	box-sizing: border-box;
	background: var(--erl-surface);
	color: var(--erl-text);
	font-family: var(--erl-font);
	line-height: var(--erl-leading);
}

.erl-front-shell *,
.erl-front-shell *::before,
.erl-front-shell *::after {
	box-sizing: border-box;
}

.erl-front-shell__content {
	padding-block: clamp(1.5rem, 4vw, 2.5rem);
	padding-inline: clamp(1rem, 3vw, 1.5rem);
}

.erl-front-shell__content > .erl-step1,
.erl-front-shell__content > .erl-portal-root,
.erl-front-shell__content > .erl-models-compare {
	margin-block: 0;
}

.erl-front-shell__content > .erl-portal-root {
	padding-inline: 0;
}

/* ── Nav ── */
.erl-g-nav {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--erl-navy);
	border-bottom: 1px solid rgba(214, 174, 94, 0.25);
	box-shadow: var(--erl-shadow);
}

.erl-g-nav__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: min(92vw, 72rem);
	max-width: 100%;
	margin-inline: auto;
	padding: 0.6rem clamp(1rem, 3vw, 1.5rem);
}

.erl-g-nav__brand {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	text-decoration: none !important;
	color: var(--erl-gold) !important;
}

.erl-g-nav__brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.25rem;
	height: 2.25rem;
	padding: 0 0.35rem;
	font-weight: 800;
	font-size: 0.8rem;
	letter-spacing: 0.06em;
	border: 1px solid var(--erl-gold-border);
	border-radius: var(--erl-radius-sm);
	color: var(--erl-gold);
}

.erl-g-nav__brand-text {
	font-size: 0.78rem;
	font-weight: 600;
	line-height: 1.2;
	max-width: 9rem;
}

.erl-g-nav__menu {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 0.5rem 0.75rem;
}

.erl-g-nav__link {
	display: inline-flex;
	align-items: center;
	padding: 0.4rem 0.65rem;
	font-size: var(--erl-text-sm);
	font-weight: 600;
	text-decoration: none !important;
	color: rgba(255, 255, 255, 0.9) !important;
	transition: color 0.15s ease;
}

.erl-g-nav__link:hover {
	color: var(--erl-gold) !important;
}

.erl-g-nav__link.is-active {
	color: var(--erl-gold) !important;
	text-decoration: underline !important;
	text-underline-offset: 3px;
}

.erl-g-nav__link--secondary {
	border: 1px solid var(--erl-gold-border);
	border-radius: var(--erl-radius-sm);
	color: var(--erl-gold) !important;
}

.erl-g-nav__link--secondary:hover {
	background: rgba(214, 174, 94, 0.12);
}

/* Przyciski (nav + landing) */
.erl-g-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.65rem 1.25rem;
	font-family: inherit;
	font-size: 0.8125rem;
	font-weight: 650;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	text-decoration: none !important;
	border: none;
	border-radius: 0;
	cursor: pointer;
	transition: background-color 0.15s ease;
}

.erl-g-btn--gold {
	background: var(--erl-gold);
	color: var(--erl-navy) !important;
}

.erl-g-btn--gold:hover {
	background: var(--erl-gold-hover);
}

.erl-g-btn--outline {
	background: transparent;
	color: #fff !important;
	border: 1px solid var(--erl-gold);
}

.erl-g-btn--outline:hover {
	background: rgba(214, 174, 94, 0.15);
}

.erl-g-btn--lg {
	padding: 0.85rem 1.75rem;
	font-size: 0.875rem;
}

.erl-g-btn--nav {
	padding: 0.5rem 0.9rem;
	font-size: 0.75rem;
}

.erl-g-btn--nav.is-active {
	box-shadow: inset 0 0 0 2px var(--erl-navy);
}

.erl-g-btn:focus-visible,
.erl-g-nav__link:focus-visible {
	outline: 2px solid var(--erl-gold);
	outline-offset: 2px;
}

@media (max-width: 720px) {
	.erl-g-nav__inner {
		flex-direction: column;
		align-items: stretch;
	}

	.erl-g-nav__menu {
		justify-content: stretch;
		flex-wrap: wrap;
	}

	.erl-g-nav__link,
	.erl-g-btn--nav {
		flex: 1 1 auto;
		justify-content: center;
		text-align: center;
	}
}