/* ==========================================================================
   HAFELE OL 2026 — INNOVATION V2
   Xu hướng & Công nghệ Häfele
   Left: editorial content. Right: image / lazy YouTube / interactive demo.
   ========================================================================== */

.home-section-frame:has(> .innovation-v2),
.home-section-frame--innovation{
	margin-top:0!important;
	margin-bottom:0!important;
}

.innovation-v2{
	width:100%;
	padding:28px 0;
	background:var(--innovation-bg,#fff);
	color:var(--innovation-text,#171717);
}

.innovation-v2__head{
	display:grid;
	grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);
	align-items:end;
	gap:40px;
	margin-bottom:22px;
}

.innovation-v2__eyebrow,
.innovation-v2__kicker{
	margin:0 0 9px;
	color:var(--innovation-accent,#B91441);
	font-size:11px;
	font-weight:800;
	line-height:1.25;
	letter-spacing:.13em;
	text-transform:uppercase;
}

.innovation-v2__head h2{
	margin:0;
	font-size:clamp(28px,2.4vw,38px);
	font-weight:700;
	line-height:1.12;
	letter-spacing:-.035em;
}

.innovation-v2__lead{
	max-width:620px;
	margin:0;
	color:var(--innovation-muted,#686868);
	font-size:14px;
	line-height:1.65;
}

.innovation-v2__shell{
	overflow:hidden;
	border:1px solid var(--innovation-accent,#B91441);
	border-radius:22px;
	background:#fff;
	box-shadow:0 16px 44px rgba(0,0,0,.06);
}

.innovation-v2__panels{
	min-height:520px;
}

.innovation-v2__panel{
	display:grid;
	grid-template-columns:minmax(320px,.76fr) minmax(0,1.24fr);
	min-height:520px;
}

.innovation-v2__panel[hidden]{
	display:none!important;
}

.innovation-v2__copy{
	display:flex;
	align-items:center;
	padding:46px 46px 42px;
	background:
		radial-gradient(circle at 0 0,color-mix(in srgb,var(--innovation-accent,#B91441) 8%,transparent),transparent 40%),
		#fff;
}

.innovation-v2__copy-inner{
	width:100%;
	max-width:490px;
}

.innovation-v2__copy h3{
	margin:0;
	font-size:clamp(32px,3.25vw,50px);
	font-weight:650;
	line-height:1.06;
	letter-spacing:-.045em;
}

.innovation-v2__description{
	max-width:48ch;
	margin:18px 0 0;
	color:var(--innovation-muted,#686868);
	font-size:15px;
	line-height:1.66;
}

.innovation-v2__features{
	display:grid;
	gap:10px;
	margin:24px 0 0;
	padding:0;
	list-style:none;
}

.innovation-v2__features li{
	display:grid;
	grid-template-columns:18px minmax(0,1fr);
	align-items:start;
	gap:10px;
	color:var(--innovation-text,#171717);
	font-size:13.5px;
	font-weight:550;
	line-height:1.45;
}

.innovation-v2__features li > span{
	width:18px;
	height:2px;
	margin-top:.65em;
	background:var(--innovation-accent,#B91441);
}

.innovation-v2__cta{
	display:inline-flex;
	align-items:center;
	gap:12px;
	margin-top:28px;
	padding-bottom:5px;
	border-bottom:1px solid currentColor;
	color:var(--innovation-text,#171717);
	font-size:14px;
	font-weight:700;
	text-decoration:none;
}

.innovation-v2__cta span:last-child{
	color:var(--innovation-accent,#B91441);
	font-size:18px;
	transition:transform .2s ease;
}

.innovation-v2__cta:hover span:last-child{
	transform:translateX(4px);
}

.innovation-v2__media{
	position:relative;
	min-width:0;
	min-height:520px;
	overflow:hidden;
	background:var(--innovation-panel,#111);
}

.innovation-v2__picture,
.innovation-v2__image,
.innovation-v2__youtube,
.innovation-v2__demo,
.innovation-v2__demo-stage{
	position:absolute;
	inset:0;
	width:100%;
	height:100%;
}

.innovation-v2__image,
.innovation-v2__poster,
.innovation-v2__demo-image{
	display:block;
	width:100%;
	height:100%;
	object-fit:cover;
	object-position:center;
}

.innovation-v2__image{
	transition:transform .8s cubic-bezier(.16,1,.3,1);
}

.innovation-v2__panel:hover .innovation-v2__image{
	transform:scale(1.025);
}

/* YouTube */
.innovation-v2__youtube{
	display:flex;
	align-items:center;
	justify-content:center;
	background:
		radial-gradient(circle at 70% 30%,rgba(185,20,65,.15),transparent 34%),
		var(--innovation-panel,#111);
}

.innovation-v2__poster{
	position:absolute;
	inset:0;
}

.innovation-v2__youtube.is-no-poster::before{
	content:"";
	position:absolute;
	inset:0;
	background:linear-gradient(135deg,#0d0d0d,#242424);
}

.innovation-v2__media-shade{
	position:absolute;
	inset:0;
	background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.28));
	pointer-events:none;
}

.innovation-v2__play{
	position:relative;
	z-index:3;
	display:inline-flex;
	align-items:center;
	gap:12px;
	min-height:52px;
	padding:0 19px 0 8px;
	border:1px solid rgba(255,255,255,.54);
	border-radius:999px;
	background:rgba(10,10,10,.62);
	color:#fff;
	font:inherit;
	font-size:13px;
	font-weight:700;
	cursor:pointer;
	-webkit-backdrop-filter:blur(10px);
	backdrop-filter:blur(10px);
	transition:transform .22s ease,background .22s ease;
}

.innovation-v2__play:hover{
	transform:translateY(-2px);
	background:rgba(10,10,10,.76);
}

.innovation-v2__play-icon{
	width:36px;
	height:36px;
	display:inline-flex;
	align-items:center;
	justify-content:center;
	border-radius:50%;
	background:var(--innovation-accent,#B91441);
	font-size:12px;
	padding-left:2px;
}

.innovation-v2__video-frame{
	position:absolute;
	inset:0;
	z-index:4;
	display:none;
}

.innovation-v2__youtube.is-playing .innovation-v2__video-frame{
	display:block;
}

.innovation-v2__youtube.is-playing .innovation-v2__play,
.innovation-v2__youtube.is-playing .innovation-v2__poster,
.innovation-v2__youtube.is-playing .innovation-v2__media-shade{
	display:none;
}

.innovation-v2__video-frame iframe{
	width:100%;
	height:100%;
	border:0;
}

/* Interactive demo */
.innovation-v2__demo{
	background:#111;
}

.innovation-v2__demo-image{
	position:absolute;
	inset:0;
	opacity:0;
	transform:scale(1.015);
	transition:opacity .75s ease,transform 1.2s cubic-bezier(.16,1,.3,1);
}

.innovation-v2__demo-image.is-active{
	opacity:1;
	transform:scale(1);
}

.innovation-v2__media-shade--demo{
	background:linear-gradient(180deg,rgba(0,0,0,.03) 0%,rgba(0,0,0,.06) 58%,rgba(0,0,0,.58) 100%);
}

.innovation-v2__demo-controls{
	position:absolute;
	z-index:3;
	left:auto;
	right:20px;
	top:auto;
	bottom:20px;
	display:inline-flex;
	gap:3px;
	padding:3px;
	border:1px solid var(--innovation-accent,#B91441);
	border-radius:999px;
	background:var(--innovation-accent,#B91441);
	box-shadow:0 8px 22px rgba(0,0,0,.16);
	-webkit-backdrop-filter:blur(9px);
	backdrop-filter:blur(9px);
}

.innovation-v2__demo-controls button{
	min-width:72px;
	height:32px;
	padding:0 12px;
	border:0;
	border-radius:999px;
	background:transparent;
	color:rgba(255,255,255,.86);
	font:inherit;
	font-size:10px;
	font-weight:700;
	cursor:pointer;
	transition:background .2s ease,color .2s ease;
}

.innovation-v2__demo-controls button.is-active{
	background:#fff;
	color:var(--innovation-accent,#B91441);
}

/* Nếu có dải thông số kỹ thuật, nút ON/OFF tự nâng lên để không chồng nội dung. */
.innovation-v2__demo:has(.innovation-v2__tech-strip > div) .innovation-v2__demo-controls{
	bottom:96px;
}

.innovation-v2__tech-strip{
	position:absolute;
	z-index:3;
	left:20px;
	right:20px;
	bottom:20px;
	display:grid;
	grid-template-columns:repeat(4,minmax(0,1fr));
	border:1px solid rgba(255,255,255,.22);
	border-radius:14px;
	background:rgba(13,13,13,.60);
	-webkit-backdrop-filter:blur(10px);
	backdrop-filter:blur(10px);
	overflow:hidden;
}

.innovation-v2__tech-strip > div{
	min-width:0;
	padding:13px 14px;
}

.innovation-v2__tech-strip > div + div{
	border-left:1px solid rgba(255,255,255,.18);
}

.innovation-v2__tech-strip strong,
.innovation-v2__tech-strip span{
	display:block;
}

.innovation-v2__tech-strip strong{
	color:#fff;
	font-size:15px;
	font-weight:750;
	line-height:1.2;
}

.innovation-v2__tech-strip span{
	margin-top:3px;
	color:rgba(255,255,255,.68);
	font-size:10px;
	line-height:1.25;
}

/* Navigation */
.innovation-v2__nav{
	display:grid;
	grid-template-columns:repeat(3,minmax(0,1fr));
	border-top:1px solid rgba(0,0,0,.08);
	background:#fff;
}

.innovation-v2__nav-item{
	position:relative;
	display:flex;
	align-items:center;
	gap:10px;
	min-height:58px;
	padding:0 22px;
	border:0;
	border-right:1px solid rgba(0,0,0,.08);
	background:transparent;
	color:#6b6b6b;
	font:inherit;
	font-size:12px;
	font-weight:650;
	text-align:left;
	cursor:pointer;
}

.innovation-v2__nav-item:last-child{
	border-right:0;
}

.innovation-v2__nav-item::before{
	content:"";
	position:absolute;
	left:22px;
	right:22px;
	top:-1px;
	height:2px;
	background:var(--innovation-accent,#B91441);
	transform:scaleX(0);
	transform-origin:left center;
	transition:transform .25s ease;
}

.innovation-v2__nav-item.is-active{
	color:var(--innovation-text,#171717);
}

.innovation-v2__nav-item.is-active::before{
	transform:scaleX(1);
}

.innovation-v2__nav-number{
	color:var(--innovation-accent,#B91441);
	font-size:10px;
	font-weight:800;
	letter-spacing:.08em;
}

@media(max-width:1023px){
	.innovation-v2{
		padding:24px 0;
	}

	.innovation-v2__head{
		grid-template-columns:1fr;
		gap:10px;
		margin-bottom:18px;
	}

	.innovation-v2__lead{
		max-width:720px;
	}

	.innovation-v2__panel{
		grid-template-columns:minmax(280px,.82fr) minmax(0,1.18fr);
		min-height:480px;
	}

	.innovation-v2__panels,
	.innovation-v2__media{
		min-height:480px;
	}

	.innovation-v2__copy{
		padding:34px 30px;
	}

	.innovation-v2__copy h3{
		font-size:clamp(29px,4vw,40px);
	}

	.innovation-v2__tech-strip{
		grid-template-columns:repeat(2,minmax(0,1fr));
	}

	.innovation-v2__tech-strip > div:nth-child(3){
		border-left:0;
		border-top:1px solid rgba(255,255,255,.18);
	}

	.innovation-v2__tech-strip > div:nth-child(4){
		border-top:1px solid rgba(255,255,255,.18);
	}
}

@media(max-width:767px){
	.innovation-v2{
		padding:20px 0;
	}

	.innovation-v2__head h2{
		font-size:27px;
	}

	.innovation-v2__lead{
		font-size:13px;
		line-height:1.55;
	}

	.innovation-v2__shell{
		border-radius:16px;
	}

	.innovation-v2__panels{
		min-height:0;
	}

	.innovation-v2__panel{
		display:flex;
		flex-direction:column;
		min-height:0;
	}

	.innovation-v2__copy{
		order:1;
		padding:26px 20px 28px;
	}

	.innovation-v2__media{
		order:0;
		min-height:0;
		height:auto;
		aspect-ratio:4/3;
	}

	.innovation-v2__picture,
	.innovation-v2__youtube,
	.innovation-v2__demo,
	.innovation-v2__demo-stage{
		position:absolute;
		inset:0;
	}

	.innovation-v2__copy h3{
		font-size:31px;
	}

	.innovation-v2__description{
		margin-top:14px;
		font-size:13.5px;
		line-height:1.58;
	}

	.innovation-v2__features{
		margin-top:18px;
	}

	.innovation-v2__features li{
		font-size:13px;
	}

	.innovation-v2__cta{
		margin-top:22px;
	}

	.innovation-v2__demo-controls{
		left:auto;
		right:12px;
		top:auto;
		bottom:12px;
	}

	.innovation-v2__demo-controls button{
		min-width:64px;
		height:30px;
		padding-inline:10px;
		font-size:9.5px;
	}

	.innovation-v2__demo:has(.innovation-v2__tech-strip > div) .innovation-v2__demo-controls{
		bottom:88px;
	}

	.innovation-v2__tech-strip{
		left:12px;
		right:12px;
		bottom:12px;
	}

	.innovation-v2__tech-strip > div{
		padding:9px 10px;
	}

	.innovation-v2__tech-strip strong{
		font-size:13px;
	}

	.innovation-v2__tech-strip span{
		font-size:9px;
	}

	.innovation-v2__nav{
		display:flex;
		overflow-x:auto;
		scroll-snap-type:x mandatory;
		scrollbar-width:none;
	}

	.innovation-v2__nav::-webkit-scrollbar{
		display:none;
	}

	.innovation-v2__nav-item{
		flex:0 0 76%;
		min-height:54px;
		padding-inline:18px;
		scroll-snap-align:start;
	}

	.innovation-v2__nav-item::before{
		left:18px;
		right:18px;
	}
}

@media(prefers-reduced-motion:reduce){
	.innovation-v2__image,
	.innovation-v2__demo-image,
	.innovation-v2__cta span:last-child,
	.innovation-v2__nav-item::before{
		transition:none!important;
	}
}