/**
 * Modern footer — floating newsletter + light multi-column layout.
 *
 * @package liyosa-isi
 */

.isi-footer-wrap {
	position: relative;
	z-index: 2;
	margin-top: 80px;
}

.isi-footer-wrap__container {
	position: relative;
	z-index: 3;
}

/* —— Floating newsletter card —— */
.isi-footer-newsletter {
	display: grid;
	grid-template-columns: minmax(140px, 220px) 1fr;
	gap: 28px 36px;
	align-items: center;
	width: 50%;
	max-width: 100%;
	margin-inline: auto;
	margin-top: -100px;
	margin-bottom: 48px;
	padding: 36px 40px;
	border-radius: var(--isi-radius-lg, 18px);
	background: var(--isi-gradient-newsletter, linear-gradient(135deg, #3b82f6 0%, #2563eb 100%));
	color: #fff;
	box-shadow:
		0 28px 50px color-mix(in srgb, var(--isi-newsletter-accent, #3b82f6) 35%, transparent),
		0 12px 24px rgba(17, 17, 17, 0.18);
	transform: translateY(0);
	transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.isi-footer-newsletter:hover {
	transform: translateY(-6px);
	box-shadow:
		0 36px 64px color-mix(in srgb, var(--isi-newsletter-accent, #3b82f6) 40%, transparent),
		0 16px 32px rgba(17, 17, 17, 0.22);
}

.isi-footer-newsletter__visual img {
	display: block;
	width: 100%;
	max-width: 200px;
	height: auto;
	object-fit: contain;
	filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.15));
}

.isi-footer-newsletter__icon-wrap {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 120px;
	height: 120px;
	border-radius: 50%;
	background: color-mix(in srgb, #fff 18%, transparent);
	font-size: 48px;
	color: #fff;
}

.isi-footer-newsletter__content {
	text-align: start;
	min-width: 0;
}

.isi-footer-newsletter__title {
	margin: 0 0 10px;
	font-size: clamp(22px, 2.5vw, 30px);
	line-height: 1.35;
	font-weight: 700;
	color: #fff;
}

.isi-footer-newsletter__lead {
	margin: 0 0 22px;
	font-size: 15px;
	line-height: 1.65;
	color: color-mix(in srgb, #fff 88%, transparent);
}

.isi-footer-newsletter__field {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 8px;
	padding-block: 6px;
	padding-inline-end: 6px;
	padding-inline-start: 18px;
	border-radius: 999px;
	background: color-mix(in srgb, #fff 16%, transparent);
	border: 1px solid color-mix(in srgb, #fff 35%, transparent);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
}

.isi-footer-newsletter__field i {
	color: color-mix(in srgb, #fff 85%, transparent);
	font-size: 16px;
	flex-shrink: 0;
}

.isi-footer-newsletter__field input {
	flex: 1;
	min-width: 0;
	border: none;
	background: transparent;
	color: #fff;
	font-size: 15px;
	outline: none;
	text-align: start;
}

.isi-footer-newsletter__field input::placeholder {
	color: color-mix(in srgb, #fff 72%, transparent);
}

/* Button visuals — assets/css/buttons.css */

.isi-footer-newsletter__field button {
	flex-shrink: 0;
}

.isi-footer-newsletter__privacy {
	margin: 14px 0 0;
	font-size: 13px;
	line-height: 1.6;
	color: color-mix(in srgb, #fff 78%, transparent);
	text-align: start;
}

.isi-footer-newsletter__privacy a {
	color: #fff;
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* —— Main footer —— */
.isi-footer-wrap:has(.isi-footer-newsletter) .isi-footer-modern {
	padding-top: 72px;
}

.isi-footer-modern {
	background: #fff;
	color: var(--isi-text, #1e1e1e);
	border-top: 1px solid color-mix(in srgb, var(--isi-border) 80%, transparent);
	padding-top: 8px;
}

.isi-footer-modern__grid {
	padding: 56px 0 40px;
	row-gap: 32px;
}

.isi-footer-modern__about {
	margin: 16px 0 20px;
	font-size: 15px;
	line-height: 1.75;
	color: var(--isi-text-muted, #555);
	max-width: 340px;
}

.isi-footer-modern .footer-logo img {
	max-width: 180px;
	height: auto;
	margin-bottom: 0;
}

.isi-footer-modern .footer-logo-text {
	display: inline-block;
	font-size: 26px;
	font-weight: 800;
	color: var(--isi-dark-base, #111);
	text-decoration: none;
	line-height: 1.2;
}

.isi-footer-modern__social {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.isi-footer-modern__social a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--isi-dark-base, #111);
	color: #fff;
	text-decoration: none;
	font-size: 14px;
	transition: background 0.2s ease, transform 0.2s ease;
}

.isi-footer-modern__social a:hover {
	background: var(--isi-primary, #f03b42);
	transform: translateY(-2px);
}

.isi-footer-modern__title {
	margin: 0 0 18px;
	font-size: 18px;
	font-weight: 700;
	color: var(--isi-dark-base, #111);
}

.isi-footer-modern__list,
.isi-footer-modern .footer-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.isi-footer-modern__list a,
.isi-footer-modern .footer-list a {
	color: var(--isi-text-muted, #555);
	text-decoration: none;
	font-size: 15px;
	transition: color 0.2s ease, padding 0.2s ease;
}

.isi-footer-modern__list a:hover,
.isi-footer-modern .footer-list a:hover {
	color: var(--isi-primary, #f03b42);
	padding-inline-start: 4px;
}

.isi-footer-modern .footer-list a i {
	display: none;
}

.isi-footer-modern__contact {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.isi-footer-modern__contact li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 15px;
	line-height: 1.5;
	color: var(--isi-text-muted, #555);
}

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

.isi-footer-modern__contact a:hover {
	color: var(--isi-primary, #f03b42);
}

.isi-footer-modern__contact-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 10px;
	background: color-mix(in srgb, var(--isi-primary) 12%, transparent);
	color: var(--isi-primary, #f03b42);
	flex-shrink: 0;
	font-size: 14px;
}

/* —— Bottom bar —— */
.isi-footer-modern__bottom {
	border-top: 1px solid var(--isi-border, #e6e6e6);
	padding: 22px 0 26px;
}

.isi-footer-modern__bottom-inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.isi-footer-modern__bottom-meta {
	display: flex;
	flex-direction: column;
	gap: 6px;
	min-width: 0;
}

.isi-footer-modern__copy {
	margin: 0;
	font-size: 14px;
	color: var(--isi-text-muted, #555);
}

.isi-footer-modern__credit {
	margin: 0;
	font-size: 13px;
	color: var(--isi-text-muted, #555);
}

.isi-footer-modern__credit a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s ease;
}

.isi-footer-modern__credit a:hover {
	color: var(--isi-primary, #2563eb);
}

.isi-footer-modern__legal {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px 22px;
}

.isi-footer-modern__legal a {
	color: var(--isi-text-muted, #555);
	text-decoration: none;
	font-size: 14px;
	transition: color 0.2s ease;
}

.isi-footer-modern__legal a:hover {
	color: var(--isi-primary, #f03b42);
}

/* —— Scroll top —— */
.isi-scroll-top {
	position: fixed;
	inset-inline-end: 24px;
	bottom: 24px;
	width: 44px;
	height: 44px;
	line-height: 44px;
	text-align: center;
	border-radius: 14px;
	background: var(--isi-primary, #f03b42);
	color: #fff;
	text-decoration: none;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
	z-index: 999;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.isi-scroll-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.isi-scroll-top:hover {
	background: var(--isi-primary-dark, #da2b34);
	color: #fff;
}

@media (max-width: 991px) {
	.isi-footer-newsletter {
		width: 100%;
		grid-template-columns: 1fr;
		margin-top: -72px;
		padding: 28px 24px;
		text-align: center;
	}

	.isi-footer-newsletter__content,
	.isi-footer-newsletter__privacy {
		text-align: center;
	}

	.isi-footer-newsletter__visual {
		display: flex;
		justify-content: center;
	}

	.isi-footer-newsletter__field {
		flex-wrap: wrap;
		border-radius: var(--isi-radius-md, 12px);
		padding: 12px;
	}

	.isi-footer-newsletter__field button {
		width: 100%;
	}
}

@media (max-width: 767px) {
	.isi-footer-wrap {
		margin-top: 48px;
	}

	.isi-footer-wrap__container.container,
	.isi-footer-modern > .container {
		padding-inline: clamp(20px, 5vw, 28px);
	}

	.isi-footer-modern__grid {
		padding: 40px 0 32px;
	}

	.isi-footer-modern__bottom-inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 16px;
	}

	.isi-footer-modern__legal {
		flex-wrap: wrap;
		gap: 10px 16px;
	}
}