/* ==========================================================================
   Galleon — LAYOUT
   Header, navigasi, language switcher, footer, breadcrumbs.
   Dimuat di semua halaman, setelah base.css.
   ========================================================================== */

/* 1. HEADER & NAV
   ------------------------------------------------------------------------ */
.site-header {
	--nav-gap: clamp(var(--sp-4), 2.2vw, var(--sp-6));

	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--c-ink);
	border-bottom: 1px solid var(--c-ink-line);
	transition:
		background-color var(--dur) var(--ease),
		box-shadow var(--dur) var(--ease),
		border-color var(--dur) var(--ease);
}

.site-header.is-scrolled { box-shadow: var(--shadow-dark); }

.site-header__inner {
	display: flex;
	align-items: center;
	gap: var(--sp-5);
	min-height: var(--header-h);
}

.site-header__brand {
	display: flex;
	align-items: center;
	flex: 0 0 auto;
}

.site-header__title {
	font-family: var(--font-display);
	font-size: var(--fs-lg);
	font-weight: var(--fw-black);
	line-height: 1;
	letter-spacing: var(--ls-tight);
	text-decoration: none;
	color: var(--c-on-dark);
}

.custom-logo {
	max-height: 40px;
	width: auto;
	transition: opacity var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.site-header__brand a:hover .custom-logo { opacity: 0.85; }
}

/* --- Daftar menu ---
   Jarak antar item menyusut mengikuti lebar layar, jadi enam item
   tetap muat di layar 1024px tanpa perlu breakpoint tambahan. */
.site-nav { margin-inline-start: auto; }

.site-nav__list {
	display: flex;
	align-items: center;
	gap: var(--nav-gap);
	margin: 0;
	padding: 0;
}

.site-nav__list li { list-style: none; }

.site-nav__list a {
	position: relative;
	display: inline-block;
	padding-block: var(--sp-2);
	font-size: var(--fs-sm);
	font-weight: var(--fw-medium);
	letter-spacing: var(--ls-none);
	text-decoration: none;
	white-space: nowrap;
	color: var(--c-on-dark-muted);
	transition: color var(--dur-fast) var(--ease);
}

.site-nav__list a:hover,
.site-nav__list .current-menu-item > a,
.site-nav__list .current-menu-parent > a,
.site-nav__list .current-menu-ancestor > a { color: var(--c-on-dark); }

.site-nav__list a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 2px;
	background: var(--c-accent);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform var(--dur) var(--ease-out);
}

.site-nav__list a:hover::after,
.site-nav__list .current-menu-item > a::after {
	transform: scaleX(1);
	transform-origin: left;
}

/* --- Submenu ---
   Menu didaftarkan dengan depth 2, jadi submenu perlu ditangani.
   Tanpa aturan ini, anak menu tampil sebagai daftar biasa yang
   mendorong navbar melebar. */
.site-nav__list .sub-menu {
	position: absolute;
	top: calc(100% + var(--sp-3));
	left: 0;
	z-index: 10;
	min-width: 220px;
	margin: 0;
	padding: var(--sp-2);
	background: var(--c-ink-raised);
	border: 1px solid var(--c-ink-line);
	border-radius: var(--radius);
	box-shadow: var(--shadow-dark);
	opacity: 0;
	visibility: hidden;
	translate: 0 6px;
	transition:
		opacity var(--dur-fast) var(--ease),
		translate var(--dur) var(--ease-out),
		visibility var(--dur) var(--ease);
}

.site-nav__list > li { position: relative; }

.site-nav__list > li:hover > .sub-menu,
.site-nav__list > li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	translate: 0 0;
}

.site-nav__list .sub-menu a {
	display: block;
	padding: var(--sp-3);
	border-radius: var(--radius-sm);
	white-space: normal;
	transition:
		background-color var(--dur-fast) var(--ease),
		color var(--dur-fast) var(--ease);
}

.site-nav__list .sub-menu a::after { display: none; }

@media (hover: hover) {
	.site-nav__list .sub-menu a:hover { background: rgba(255, 255, 255, 0.07); }
}

/* --- Blok aksi --- */
.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--sp-3);
	flex: 0 0 auto;
}

.site-header__cta { white-space: nowrap; }

/* Dasar panel menu — hanya terlihat di mobile */
.site-nav__foot { display: none; }

/* 2. HEADER TRANSPARAN
   Teks tetap putih di semua state — yang berubah hanya latarnya.
   ------------------------------------------------------------------------ */
.has-transparent-header .site-header {
	position: fixed;
	inset-inline: 0;
	background: transparent;
	border-bottom-color: transparent;
	box-shadow: none;
}

.has-transparent-header .site-header.is-scrolled {
	background: var(--c-ink);
	border-bottom-color: var(--c-ink-line);
	box-shadow: var(--shadow-dark);
}

/* 3. LANGUAGE SWITCHER
   ------------------------------------------------------------------------ */
.lang-switcher { position: relative; }

.lang-switcher__toggle {
	display: flex;
	align-items: center;
	gap: var(--sp-2);
	min-height: 40px;
	padding: var(--sp-2) var(--sp-3);
	background: transparent;
	border: 1px solid var(--c-ink-line);
	border-radius: var(--radius-sm);
	color: var(--c-on-dark);
	font-family: var(--font-display);
	font-size: var(--fs-xs);
	font-weight: var(--fw-bold);
	letter-spacing: var(--ls-wide);
	transition:
		border-color var(--dur-fast) var(--ease),
		background-color var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.lang-switcher__toggle:hover {
		border-color: var(--c-accent);
		background: rgba(255, 255, 255, 0.05);
	}
}

.lang-switcher__flag { display: flex; }

.lang-switcher__flag img {
	width: 18px;
	height: auto;
	border-radius: 2px;
}

.lang-switcher__caret {
	flex: 0 0 auto;
	opacity: 0.6;
	transition: transform var(--dur) var(--ease-out);
}

.lang-switcher__toggle[aria-expanded="true"] .lang-switcher__caret {
	transform: rotate(180deg);
}

.lang-switcher__menu {
	position: absolute;
	top: calc(100% + var(--sp-2));
	right: 0;
	z-index: 10;
	min-width: 168px;
	margin: 0;
	padding: var(--sp-2);
	background: var(--c-ink-raised);
	border: 1px solid var(--c-ink-line);
	border-radius: var(--radius);
	box-shadow: var(--shadow-dark);
}

.lang-switcher__menu[hidden] { display: none; }
.lang-switcher__menu li { list-style: none; }

.lang-switcher__menu a {
	display: flex;
	align-items: center;
	gap: var(--sp-3);
	padding: var(--sp-3);
	border-radius: var(--radius-sm);
	font-size: var(--fs-sm);
	font-weight: var(--fw-medium);
	text-decoration: none;
	color: var(--c-on-dark-muted);
	transition:
		background-color var(--dur-fast) var(--ease),
		color var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.lang-switcher__menu a:hover {
		background: rgba(255, 255, 255, 0.07);
		color: var(--c-on-dark);
	}
}

.lang-switcher__menu a[aria-current="true"] {
	font-weight: var(--fw-bold);
	color: var(--c-accent);
}

/* 4. NAV TOGGLE
   ------------------------------------------------------------------------ */
.nav-toggle {
	display: none;
	position: relative;
	width: 44px;
	height: 44px;
	padding: 0;
	background: transparent;
	border: 1px solid var(--c-ink-line);
	border-radius: var(--radius-sm);
	transition: border-color var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.nav-toggle:hover { border-color: var(--c-accent); }
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
	position: absolute;
	left: 50%;
	width: 20px;
	height: 2px;
	border-radius: 2px;
	background: var(--c-on-dark);
	transform: translateX(-50%);
	transition:
		transform var(--dur) var(--ease-out),
		background-color var(--dur-fast) var(--ease);
}

.nav-toggle__bar { top: 50%; margin-top: -1px; }
.nav-toggle__bar::before { content: ""; top: -6px; }
.nav-toggle__bar::after { content: ""; top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar { background: transparent; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
	transform: translateX(-50%) translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
	transform: translateX(-50%) translateY(-6px) rotate(-45deg);
}

/* 5. FOOTER
   ------------------------------------------------------------------------
   Empat kolom: brand lebih lebar dari tiga kolom tautan di sebelahnya,
   karena isinya logo, paragraf, dan ikon sosial.
   ------------------------------------------------------------------------ */
.site-footer {
	background: var(--c-ink);
	color: var(--c-on-dark-muted);
	font-size: var(--fs-sm);
}

.site-footer__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
	gap: var(--sp-8) var(--sp-6);
	padding-block: var(--sp-section) var(--sp-8);
}

/* --- Kolom brand --- */
.site-footer__title {
	display: inline-block;
	margin: 0;
	font-family: var(--font-display);
	font-size: var(--fs-lg);
	font-weight: var(--fw-black);
	letter-spacing: var(--ls-tight);
	color: var(--c-on-dark);
	text-decoration: none;
}

.site-footer__brand .custom-logo { max-height: 44px; width: auto; }

.site-footer__tagline {
	margin: var(--sp-5) 0 0;
	max-width: 38ch;
	line-height: var(--lh-body);
}

.site-footer__socials {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sp-2);
	margin: var(--sp-6) 0 0;
	padding: 0;
}

.site-footer__socials li { list-style: none; }

.site-footer__social {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border: 1px solid var(--c-ink-line);
	border-radius: 50%;
	color: var(--c-on-dark-muted);
	text-decoration: none;
	transition:
		background-color var(--dur-fast) var(--ease),
		border-color var(--dur-fast) var(--ease),
		color var(--dur-fast) var(--ease),
		transform var(--dur) var(--ease-out);
}

@media (hover: hover) {
	.site-footer__social:hover {
		transform: translateY(-3px);
		background: var(--c-accent);
		border-color: var(--c-accent);
		color: var(--c-ink);
	}
}

/* --- Kolom tautan --- */
.site-footer__heading {
	margin: 0 0 var(--sp-5);
	font-family: var(--font-display);
	font-size: var(--fs-xs);
	font-weight: var(--fw-bold);
	letter-spacing: var(--ls-wider);
	text-transform: uppercase;
	color: var(--c-on-dark);
}

.site-footer__list {
	display: grid;
	gap: var(--sp-3);
	margin: 0;
	padding: 0;
}

.site-footer__list li { list-style: none; }

.site-footer__list a {
	text-decoration: none;
	transition: color var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.site-footer__list a:hover { color: var(--c-accent); }
}

/* --- Kontak --- */
.site-footer__contact {
	font-style: normal;
	line-height: var(--lh-body);
}

.site-footer__contact p { margin: 0 0 var(--sp-3); }
.site-footer__contact p:last-child { margin-bottom: 0; }

.site-footer__contact a {
	text-decoration: none;
	transition: color var(--dur-fast) var(--ease);
}

@media (hover: hover) {
	.site-footer__contact a:hover { color: var(--c-accent); }
}

/* --- Baris bawah --- */
.site-footer__bottom {
	padding-block: var(--sp-5);
	border-top: 1px solid var(--c-ink-line);
	font-size: var(--fs-xs);
}

.site-footer__bottom p { margin: 0; }

@media (max-width: 1024px) {
	.site-footer__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
	.site-footer__inner {
		grid-template-columns: 1fr;
		gap: var(--sp-7);
	}

	.site-footer__brand { grid-column: auto; }
	.site-footer__tagline { max-width: none; }
}

/* 6. BREADCRUMBS
   ------------------------------------------------------------------------ */
.breadcrumbs {
	padding-block: var(--sp-6) 0;
	font-size: var(--fs-xs);
	color: var(--c-text-muted);
}
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.breadcrumbs li + li::before {
	content: "/";
	margin-inline-end: var(--sp-2);
	color: var(--c-line-strong);
}
.breadcrumbs a { text-decoration: none; transition: color var(--dur-fast) var(--ease); }
.breadcrumbs a:hover { color: var(--c-accent-text); text-decoration: underline; }
.breadcrumbs [aria-current="page"] { color: var(--c-text); font-weight: 600; }

/* 7. RESPONSIVE
   ------------------------------------------------------------------------ */
@media (max-width: 1024px) {
	.site-footer__inner { grid-template-columns: 1fr 1fr; }
	.site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
	.nav-toggle { display: block; }
	.site-header__inner {
		justify-content: space-between;
	}
	/* CTA desktop disembunyikan; penggantinya ada di dasar panel */
	.site-header__cta { display: none !important; }

	.site-nav {
		position: fixed;
		inset: var(--header-h) 0 0;
		display: flex;
		flex-direction: column;
		margin: 0;
		padding: var(--sp-5) var(--gutter) var(--sp-8);
		background: var(--c-ink);
		overflow-y: auto;
		overscroll-behavior: contain;
		transform: translate3d(100%, 0, 0);
		visibility: hidden;
		transition:
			transform var(--dur-slow) var(--ease-out),
			visibility var(--dur-slow) var(--ease-out);
	}

	.site-nav.is-open {
		transform: none;
		visibility: visible;
	}

	.site-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.site-nav__list > li { border-bottom: 1px solid var(--c-ink-line); }

	.site-nav__list a {
		padding-block: var(--sp-5);
		font-size: var(--fs-md);
		font-weight: var(--fw-semibold);
		white-space: normal;
	}

	.site-nav__list a::after { display: none; }

	/* Submenu jadi daftar menjorok, bukan dropdown melayang */
	.site-nav__list .sub-menu {
		position: static;
		min-width: 0;
		margin: 0 0 var(--sp-3) var(--sp-5);
		padding: 0;
		background: transparent;
		border: 0;
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		translate: none;
	}

	.site-nav__list .sub-menu a {
		padding-block: var(--sp-3);
		font-size: var(--fs-base);
		font-weight: var(--fw-normal);
	}

	/* Dasar panel: CTA didorong ke bawah supaya selalu di ujung,
	   berapa pun jumlah item menunya. */
	.site-nav__foot {
		display: block;
		margin-top: auto;
		padding-top: var(--sp-7);
	}

	.site-nav__cta { width: 100%; }

	body.nav-open { overflow: hidden; }
}

@media (max-width: 480px) {
	.site-header__inner { gap: var(--sp-3); }
	.lang-switcher__code { display: none; }
	.custom-logo { max-height: 42px; }
}

@media (max-width: 640px) {
	.site-footer__inner { grid-template-columns: 1fr; gap: var(--sp-7); }
	.site-footer__brand { grid-column: auto; }
}