/*!
 * Modern Footer untuk OJS 3.5
 * Biru royal #013BA8, tekstur batik kawung, dan border tumpal emas.
 * Semua gaya dibatasi di bawah .mf-footer agar tidak mengganggu tema.
 */

.mf-footer,
.mf-footer *,
.mf-footer *::before,
.mf-footer *::after {
	box-sizing: border-box;
}

.mf-footer {
	--mf-c1: #013ba8;
	--mf-c2: #012c80;
	--mf-c3: #011b52;
	--mf-accent: #f5c451;
	--mf-muted: rgba(255, 255, 255, 0.86);
	--mf-glass: rgba(255, 255, 255, 0.1);
	--mf-line: rgba(255, 255, 255, 0.2);

	position: relative;
	isolation: isolate;
	clear: both;
	overflow: hidden;
	margin: 2.5rem 0 0;
	color: #fff;
	text-align: left;
	font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
	font-size: 15px;
	line-height: 1.65;
	background: linear-gradient(165deg, var(--mf-c1) 0%, var(--mf-c2) 60%, var(--mf-c3) 100%);
}

/* Tekstur batik kawung: kuat di atas, memudar ke bawah */
.mf-footer::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	opacity: 0.13;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64'%3E%3Cg fill='none' stroke='%23fff' stroke-width='1.2'%3E%3Cellipse cx='32' cy='16' rx='9' ry='15'/%3E%3Cellipse cx='32' cy='48' rx='9' ry='15'/%3E%3Cellipse cx='16' cy='32' rx='15' ry='9'/%3E%3Cellipse cx='48' cy='32' rx='15' ry='9'/%3E%3Ccircle cx='32' cy='32' r='2.5' fill='%23fff'/%3E%3C/g%3E%3C/svg%3E");
	background-size: 64px 64px;
	-webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.2) 100%);
	mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.2) 100%);
}

/* Cahaya lembut dari sudut kiri atas */
.mf-footer::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	background: radial-gradient(640px 320px at 0% 0%, rgba(255, 255, 255, 0.16), transparent 70%);
}

/* Border tumpal (pucuk rebung) berwarna aksen */
.mf-footer .mf-strip {
	height: 18px;
	background: var(--mf-accent);
	-webkit-mask:
		linear-gradient(#000, #000) 0 0 / 100% 4px no-repeat,
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='14' viewBox='0 0 24 14'%3E%3Cpath fill-rule='evenodd' d='M2 0H22L12 14Z M8 0H16L12 6Z'/%3E%3Cpath fill-opacity='.4' d='M8 0H16L12 6Z'/%3E%3C/svg%3E") 0 4px / 24px 14px repeat-x;
	mask:
		linear-gradient(#000, #000) 0 0 / 100% 4px no-repeat,
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='14' viewBox='0 0 24 14'%3E%3Cpath fill-rule='evenodd' d='M2 0H22L12 14Z M8 0H16L12 6Z'/%3E%3Cpath fill-opacity='.4' d='M8 0H16L12 6Z'/%3E%3C/svg%3E") 0 4px / 24px 14px repeat-x;
}

.mf-footer .mf-container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

.mf-footer a {
	color: inherit;
	text-decoration: none;
}

.mf-footer a:focus-visible {
	outline: 3px solid var(--mf-accent);
	outline-offset: 3px;
	border-radius: 6px;
}

.mf-footer ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.mf-footer li {
	margin: 0;
	padding: 0;
}

.mf-footer p {
	margin: 0;
}

/* Grid */
.mf-footer .mf-grid {
	display: grid;
	grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
	gap: 2.5rem;
	padding-top: 2.75rem;
	padding-bottom: 2.75rem;
}

/* Identitas dan logo */
.mf-footer .mf-brandhead {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.9rem;
}

.mf-footer .mf-logo {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 52px;
	height: 52px;
	border-radius: 14px;
	font-size: 1.5rem;
	font-weight: 800;
	color: var(--mf-c3);
	background: linear-gradient(135deg, var(--mf-accent), #fff3c4);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

/* Logo gambar: latar transparan, tanpa bingkai */
.mf-footer .mf-logo--img {
	width: auto;
	height: auto;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
}

.mf-footer .mf-logo img {
	display: block;
	width: auto;
	height: auto;
	max-width: 170px;
	max-height: 56px;
}

.mf-footer .mf-name {
	flex: 1 1 14rem;
	font-size: 1.2rem;
	font-weight: 700;
	line-height: 1.3;
	color: #fff;
}

.mf-footer .mf-tagline {
	margin: 1rem 0 1.15rem;
	max-width: 38ch;
	color: var(--mf-muted);
}

/* Lencana ISSN */
.mf-footer .mf-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-bottom: 1.25rem;
}

.mf-footer .mf-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.28rem 0.8rem;
	border-radius: 999px;
	font-size: 0.82rem;
	border: 1px solid var(--mf-line);
	background: var(--mf-glass);
}

.mf-footer .mf-badge b {
	font-weight: 700;
}

.mf-footer .mf-badge--print b { color: var(--mf-accent); }
.mf-footer .mf-badge--online b { color: #93c5fd; }

/* Sosial media */
.mf-footer .mf-social {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}

.mf-footer .mf-s {
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 12px;
	color: #fff;
	background: var(--mf-glass);
	border: 1px solid var(--mf-line);
	transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.mf-footer .mf-s:hover,
.mf-footer .mf-s:focus-visible {
	transform: translateY(-3px);
	border-color: transparent;
}

.mf-footer .mf-s--facebook:hover,
.mf-footer .mf-s--facebook:focus-visible { background: #1877f2; }
.mf-footer .mf-s--instagram:hover,
.mf-footer .mf-s--instagram:focus-visible { background: linear-gradient(45deg, #f09433, #dc2743 55%, #bc1888); }
.mf-footer .mf-s--twitter:hover,
.mf-footer .mf-s--twitter:focus-visible { background: #0f1419; }
.mf-footer .mf-s--youtube:hover,
.mf-footer .mf-s--youtube:focus-visible { background: #ff0000; }
.mf-footer .mf-s--linkedin:hover,
.mf-footer .mf-s--linkedin:focus-visible { background: #0a66c2; }

/* Judul kolom */
.mf-footer .mf-title {
	position: relative;
	margin: 0 0 1.2rem;
	padding: 0 0 0.7rem;
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0.01em;
	color: #fff;
	background: none;
	border: 0;
}

.mf-footer .mf-title::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 38px;
	height: 4px;
	border-radius: 4px;
	background: var(--mf-accent);
}

.mf-footer .mf-title--sub {
	margin-top: 1.9rem;
}

/* Daftar tautan dengan titik warna */
.mf-footer .mf-links li {
	--dot: var(--mf-accent);
}
.mf-footer .mf-links li:nth-child(4n + 2) { --dot: #7dd3fc; }
.mf-footer .mf-links li:nth-child(4n + 3) { --dot: #fda4af; }
.mf-footer .mf-links li:nth-child(4n + 4) { --dot: #86efac; }

.mf-footer .mf-links a {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.22rem 0;
	color: var(--mf-muted);
	transition: color 0.15s ease, transform 0.15s ease;
}

.mf-footer .mf-links a::before {
	content: "";
	flex: 0 0 auto;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--dot);
	box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.14);
}

.mf-footer .mf-links a:hover,
.mf-footer .mf-links a:focus-visible {
	color: #fff;
	transform: translateX(4px);
}

/* Kontak */
.mf-footer .mf-contact li {
	display: flex;
	align-items: flex-start;
	gap: 0.8rem;
	margin-bottom: 0.95rem;
}

.mf-footer .mf-ico {
	flex: 0 0 36px;
	display: grid;
	place-items: center;
	width: 36px;
	height: 36px;
	border-radius: 11px;
	color: #fff;
}

.mf-footer .mf-ico--pin { background: linear-gradient(135deg, var(--mf-accent), #f97316); color: var(--mf-c3); }
.mf-footer .mf-ico--mail { background: linear-gradient(135deg, #38bdf8, #2563eb); }
.mf-footer .mf-ico--phone { background: linear-gradient(135deg, #34d399, #0d9488); }

.mf-footer .mf-ctext {
	min-width: 0;
	padding-top: 0.28rem;
	color: var(--mf-muted);
	overflow-wrap: anywhere;
}

.mf-footer .mf-ctext a {
	color: #fff;
	border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.mf-footer .mf-ctext a:hover {
	border-bottom-color: #fff;
}

/* Bilah bawah */
.mf-footer .mf-bottom {
	background: rgba(0, 10, 40, 0.35);
	border-top: 1px solid var(--mf-line);
}

.mf-footer .mf-bottom__in {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.75rem 1.5rem;
	padding-top: 1.1rem;
	padding-bottom: 1.1rem;
	font-size: 0.88rem;
	color: var(--mf-muted);
}

.mf-footer .mf-copy {
	flex: 1 1 auto;
}

.mf-footer .mf-credit a {
	color: #fff;
	font-weight: 600;
	border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.mf-footer .mf-top {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	color: var(--mf-c3);
	background: var(--mf-accent);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
	transition: transform 0.18s ease;
}

.mf-footer .mf-top:hover,
.mf-footer .mf-top:focus-visible {
	transform: translateY(-3px);
}

/* Responsif */
@media (max-width: 980px) {
	.mf-footer .mf-grid {
		grid-template-columns: 1fr 1fr;
	}
	.mf-footer .mf-brand {
		grid-column: 1 / -1;
	}
}

@media (max-width: 560px) {
	.mf-footer .mf-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
		padding-top: 2.25rem;
	}
	.mf-footer .mf-bottom__in {
		flex-direction: column;
		align-items: flex-start;
	}
}

@media (prefers-reduced-motion: reduce) {
	.mf-footer * {
		transition: none !important;
	}
}

@media print {
	.mf-footer {
		display: none;
	}
}