/* Projects showcase — horizontal accordion */

.ibc-projects-showcase {
	padding: var(--ibc-section-padding-y) 0;
	background: var(--ibc-bg-page);
}

.ibc-projects-showcase__container {
	max-width: var(--ibc-container-max);
	margin: 0 auto;
	padding: 0 var(--ibc-container-padding);
}

.ibc-projects-showcase__header {
	margin-bottom: var(--ibc-space-48);
}

.ibc-projects-showcase__title {
	margin: 0 0 var(--ibc-space-16);
	font-size: clamp(32px, 3vw, 44px);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: var(--ibc-accent);
}

.ibc-projects-showcase__subtitle {
	margin: 0;
	max-width: 820px;
	font-size: 18px;
	line-height: var(--ibc-line-height);
	color: var(--ibc-text-secondary);
}

.ibc-projects-showcase__track {
	display: flex;
	gap: 12px;
	height: 560px;
	margin-bottom: var(--ibc-space-32);
}

.ibc-projects-showcase__panel {
	position: relative;
	flex: 0 0 auto;
	width: 108px;
	min-width: 0;
	margin: 0;
	overflow: hidden;
	border-radius: 0;
	color: var(--ibc-white);
	cursor: pointer;
	isolation: isolate;
	will-change: width;
	transition: width 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.ibc-projects-showcase__panel:first-child {
	border-radius: 16px 0 0 16px;
}

.ibc-projects-showcase__panel:last-child {
	border-radius: 0 16px 16px 0;
}

.ibc-projects-showcase__panel:first-child:last-child {
	border-radius: 16px;
}

.ibc-projects-showcase__panel.is-active {
	cursor: default;
}

.ibc-projects-showcase__panel:focus-visible {
	outline: 2px solid var(--ibc-accent);
	outline-offset: 3px;
}

.ibc-projects-showcase__media,
.ibc-projects-showcase__shade {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.ibc-projects-showcase__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transform: scale(1.02);
	transition: transform 0.5s ease;
}

.ibc-projects-showcase__panel.is-active .ibc-projects-showcase__media img {
	transform: scale(1);
}

.ibc-projects-showcase__shade {
	background: linear-gradient(
		180deg,
		rgba(7, 19, 87, 0.15) 0%,
		rgba(7, 19, 87, 0.55) 45%,
		rgba(7, 19, 87, 0.92) 100%
	);
}

.ibc-projects-showcase__panel.is-active .ibc-projects-showcase__shade {
	background:
		linear-gradient(
			90deg,
			rgba(7, 19, 87, 1) 0%,
			rgba(7, 19, 87, 0.98) 28%,
			rgba(7, 19, 87, 0.94) 42%,
			rgba(7, 19, 87, 0.78) 55%,
			rgba(7, 19, 87, 0.42) 70%,
			rgba(7, 19, 87, 0.12) 85%,
			rgba(7, 19, 87, 0) 100%
		);
}

.ibc-projects-showcase__collapsed,
.ibc-projects-showcase__expanded {
	position: absolute;
	inset: 0;
	z-index: 1;
	box-sizing: border-box;
	transition:
		opacity 0.35s ease,
		visibility 0.35s ease,
		transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.ibc-projects-showcase__collapsed {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	padding: 24px 12px 18px;
	opacity: 1;
	visibility: visible;
	transform: translateX(0);
	pointer-events: auto;
}

.ibc-projects-showcase__panel.is-active .ibc-projects-showcase__collapsed {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(-8px);
	transition-duration: 0.2s;
}

.ibc-projects-showcase__expanded {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: flex-start;
	max-width: min(560px, 58%);
	padding: 24px 32px 28px;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(16px);
}

.ibc-projects-showcase__panel.is-active .ibc-projects-showcase__expanded {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateX(0);
	transition-delay: 0.18s;
}

.ibc-projects-showcase__index {
	display: inline-flex;
	flex-direction: column;
	align-items: flex-start;
	font-size: 36px;
	font-weight: 700;
	letter-spacing: 0.02em;
	line-height: 1;
	color: var(--ibc-white);
}

.ibc-projects-showcase__index::before {
	content: '';
	display: block;
	width: 32px;
	height: 2px;
	margin-bottom: 14px;
	background: rgba(255, 255, 255, 0.85);
}

.ibc-projects-showcase__index--lg {
	font-size: 36px;
}

.ibc-projects-showcase__index--lg::before {
	content: none;
	display: none;
}

.ibc-projects-showcase__collapsed-body {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-end;
	gap: 16px;
	min-height: 0;
	flex: 1;
}

.ibc-projects-showcase__collapsed-title {
	margin: 0;
	font-size: 26px;
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ibc-white);
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-height: 320px;
}

.ibc-projects-showcase__collapsed .ibc-projects-showcase__meta {
	display: none;
}

.ibc-projects-showcase__meta {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0;
	font-size: 12px;
	line-height: 1.3;
	color: rgba(255, 255, 255, 0.88);
}

.ibc-projects-showcase__meta-icon {
	display: inline-flex;
	flex-shrink: 0;
	opacity: 0.9;
}

.ibc-projects-showcase__expand {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	margin-top: 0;
	border: 1.5px solid rgba(255, 255, 255, 0.75);
	border-radius: 999px;
	color: var(--ibc-white);
	flex-shrink: 0;
}

.ibc-projects-showcase__expand svg {
	width: 20px;
	height: 20px;
}

.ibc-projects-showcase__expanded-top {
	display: flex;
	align-items: flex-end;
	gap: 14px;
	margin-bottom: 0;
	min-height: 52px;
}

.ibc-projects-showcase__expanded-top .ibc-projects-showcase__badge {
	position: relative;
	display: inline-flex;
	align-items: baseline;
	padding: 0 0 0 14px;
	border: 0;
	border-radius: 0;
	background: transparent;
	backdrop-filter: none;
	font-size: 36px;
	font-weight: 700;
	letter-spacing: 0.02em;
	line-height: 1;
	text-transform: uppercase;
	color: var(--ibc-white);
}

.ibc-projects-showcase__expanded-top .ibc-projects-showcase__badge::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.12em;
	bottom: 0.08em;
	width: 1.5px;
	background: rgba(255, 255, 255, 0.55);
}

.ibc-projects-showcase__expanded-title {
	margin: auto 0 12px;
	font-size: clamp(36px, 3.4vw, 52px);
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	color: var(--ibc-white);
}

.ibc-projects-showcase__badge {
	display: inline-flex;
	align-items: center;
	padding: 6px 12px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.16);
	border: 1px solid rgba(255, 255, 255, 0.22);
	font-size: 12px;
	font-weight: 500;
	line-height: 1.2;
	color: var(--ibc-white);
	backdrop-filter: blur(4px);
}

.ibc-projects-showcase__expanded-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
	margin: 10px 0 0;
}

.ibc-projects-showcase__expanded-meta .ibc-projects-showcase__meta {
	font-size: 14px;
}

.ibc-projects-showcase__lead {
	margin: 0 0 18px;
	max-width: 46ch;
	font-size: 14px;
	line-height: 1.45;
	color: rgba(255, 255, 255, 0.9);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ibc-projects-showcase__features {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 8px;
	width: 100%;
	max-width: 480px;
	margin: 0 0 16px;
	padding: 0;
	list-style: none;
}

.ibc-projects-showcase__feature {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 8px;
	min-height: 0;
	padding: 10px 10px 12px;
	border-radius: 10px;
	background: rgba(7, 19, 87, 0.45);
	border: 1px solid rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(4px);
}

.ibc-projects-showcase__feature-icon {
	display: inline-flex;
	color: var(--ibc-white);
	opacity: 0.95;
}

.ibc-projects-showcase__feature-icon svg {
	width: 20px;
	height: 20px;
}

.ibc-projects-showcase__feature-copy {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.ibc-projects-showcase__feature-label {
	font-size: 11px;
	font-weight: 500;
	line-height: 1.2;
	color: rgba(255, 255, 255, 0.72);
}

.ibc-projects-showcase__feature-value {
	font-size: 13px;
	font-weight: 700;
	line-height: 1.2;
	color: var(--ibc-white);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 100%;
}

.ibc-projects-showcase__thumbs {
	display: flex;
	gap: 8px;
	width: 100%;
	max-width: 520px;
	margin-bottom: 18px;
}

.ibc-projects-showcase__thumb {
	position: relative;
	flex: 1 1 0;
	min-width: 0;
	height: 64px;
	margin: 0;
	overflow: hidden;
	border-radius: 10px;
	background: rgba(7, 19, 87, 0.55);
}

.ibc-projects-showcase__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ibc-projects-showcase__detail {
	margin-top: 4px;
}

.ibc-projects-showcase__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--ibc-space-16);
}

.ibc-projects-showcase__discuss-icon {
	display: inline-flex;
}

@media (max-width: 1200px) {
	.ibc-projects-showcase__track {
		height: 520px;
	}

	.ibc-projects-showcase__features {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ibc-projects-showcase__expanded {
		max-width: min(520px, 70%);
	}
}

@media (max-width: 900px) {
	.ibc-projects-showcase__track {
		flex-direction: column;
		height: auto;
		gap: 10px;
	}

	.ibc-projects-showcase__panel {
		width: 100% !important;
		height: 96px;
		border-radius: 16px;
		will-change: height, min-height;
		transition:
			height 0.55s cubic-bezier(0.22, 1, 0.36, 1),
			min-height 0.55s cubic-bezier(0.22, 1, 0.36, 1);
	}

	.ibc-projects-showcase__panel:first-child,
	.ibc-projects-showcase__panel:last-child,
	.ibc-projects-showcase__panel:first-child:last-child {
		border-radius: 16px;
	}

	.ibc-projects-showcase__panel.is-active {
		height: auto;
		min-height: 520px;
	}

	.ibc-projects-showcase__collapsed {
		flex-direction: row;
		align-items: center;
		gap: 16px;
		padding: 16px 18px;
	}

	.ibc-projects-showcase__collapsed-body {
		flex: 1;
		flex-direction: row;
		flex-wrap: wrap;
		align-items: center;
		justify-content: flex-start;
		gap: 8px 16px;
	}

	.ibc-projects-showcase__collapsed-title {
		writing-mode: horizontal-tb;
		transform: none;
		white-space: normal;
		max-height: none;
		overflow: hidden;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		flex: 1 1 160px;
		text-overflow: clip;
	}

	.ibc-projects-showcase__collapsed .ibc-projects-showcase__meta {
		display: inline-flex;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		max-width: 100%;
	}

	.ibc-projects-showcase__expand {
		margin-top: 0;
		margin-left: auto;
		width: 40px;
		height: 40px;
	}

	.ibc-projects-showcase__shade {
		background: linear-gradient(
			90deg,
			rgba(7, 19, 87, 0.88) 0%,
			rgba(7, 19, 87, 0.55) 55%,
			rgba(7, 19, 87, 0.28) 100%
		);
	}

	.ibc-projects-showcase__panel.is-active .ibc-projects-showcase__shade {
		background: linear-gradient(
			180deg,
			rgba(7, 19, 87, 0.55) 0%,
			rgba(7, 19, 87, 0.88) 40%,
			rgba(7, 19, 87, 0.98) 100%
		);
	}

	.ibc-projects-showcase__expanded {
		max-width: none;
		width: 100%;
		padding: 24px 20px;
	}
}

@media (max-width: 640px) {
	.ibc-projects-showcase {
		padding: var(--ibc-section-padding-y-sm) 0;
	}

	.ibc-projects-showcase__container {
		padding: 0 var(--ibc-container-padding-sm);
	}

	.ibc-projects-showcase__header {
		margin-bottom: var(--ibc-space-32);
	}

	.ibc-projects-showcase__subtitle {
		font-size: 16px;
	}

	.ibc-projects-showcase__panel.is-active {
		min-height: 480px;
	}

	.ibc-projects-showcase__thumbs {
		flex-wrap: wrap;
	}

	.ibc-projects-showcase__thumb {
		flex: 1 1 calc(50% - 4px);
		height: 72px;
	}

	.ibc-projects-showcase__actions {
		flex-direction: column;
	}

	.ibc-projects-showcase__actions .ibc-btn {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ibc-projects-showcase__panel,
	.ibc-projects-showcase__media img,
	.ibc-projects-showcase__collapsed,
	.ibc-projects-showcase__expanded {
		transition: none !important;
	}
}