/* =============================================================
   ARC Video Walkthroughs Widget
   ============================================================= */

.arc-video-walkthroughs {
	font-family: inherit;
}

/* ── Container ───────────────────────────────────────────────── */
.arc-vw-container {
	max-width: var(--arc-container, 1200px);
	margin-inline: auto;
	padding-inline: 24px;
	box-sizing: border-box;
}

/* ── Section header — left heading / right subtitle ──────────── */
.arc-vw-header {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	align-items: end;
	margin-bottom: 52px;
}

.arc-vw-section-label {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--arc-vw-accent, #79ba3a);
	margin-bottom: 16px;
}

.arc-vw-section-label::before {
	content: '';
	display: block;
	width: 28px;
	height: 1.5px;
	background: currentColor;
	flex-shrink: 0;
}

.arc-vw-heading {
	font-size: clamp(28px, 3.2vw, 48px);
	font-weight: 700;
	color: var(--arc-vw-heading-color, #0a3d47);
	margin: 0;
	line-height: 1.12;
}

.arc-vw-heading em {
	color: var(--arc-vw-accent, #79ba3a);
	font-style: italic;
}

.arc-vw-subtitle {
	font-size: 16px;
	line-height: 1.65;
	color: rgba(10,61,71,.65);
	margin: 0;
}

/* ── Cards grid ──────────────────────────────────────────────── */
.arc-vw-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 28px;
}

/* ── Card ────────────────────────────────────────────────────── */
.arc-vw-card {
	display: grid;
	grid-template-columns: 1fr 1fr;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 4px 24px rgba(0,0,0,.11), 0 1px 4px rgba(0,0,0,.06);
	transition: box-shadow .3s ease, transform .3s cubic-bezier(.34,1.2,.64,1);
}

.arc-vw-card:hover {
	box-shadow: 0 12px 40px rgba(0,0,0,.16);
	transform: translateY(-4px);
}

/* ── Video side ──────────────────────────────────────────────── */
.arc-vw-video-side {
	position: relative;
	background: #0a3d47;
	overflow: hidden;
	cursor: pointer;
	min-height: 260px;
}

.arc-vw-thumb {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	transition: transform .5s ease;
}

.arc-vw-video-side:hover .arc-vw-thumb {
	transform: scale(1.04);
}

/* Dark gradient overlay */
.arc-vw-video-side::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(
		160deg,
		rgba(10,61,71,.25) 0%,
		rgba(10,61,71,.65) 100%
	);
	z-index: 1;
	transition: opacity .3s;
}

.arc-vw-video-side:hover::before { opacity: .8; }

/* Chapter badge */
.arc-vw-chapter {
	position: absolute;
	top: 14px;
	left: 14px;
	z-index: 2;
	background: rgba(10,61,71,.72);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	border: 1px solid rgba(255,255,255,.18);
	color: #fff;
	font-size: 9px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
	padding: 5px 11px;
	border-radius: 50px;
}

/* Play button */
.arc-vw-play-wrap {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
}

.arc-vw-play-btn {
	width: 54px;
	height: 54px;
	border-radius: 50%;
	background: var(--arc-vw-accent, #79ba3a);
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform .25s cubic-bezier(.34,1.3,.64,1), box-shadow .25s ease;
	box-shadow: 0 0 0 10px rgba(121,186,58,.22);
}

.arc-vw-play-btn:hover {
	transform: scale(1.12);
	box-shadow: 0 0 0 16px rgba(121,186,58,.2);
}

.arc-vw-play-btn svg {
	width: 18px;
	height: 18px;
	fill: #fff;
	margin-left: 3px; /* optical centre for triangle */
}

/* Duration badge */
.arc-vw-duration {
	position: absolute;
	bottom: 16px;
	right: 14px;
	z-index: 2;
	background: rgba(0,0,0,.55);
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: 5px;
	font-variant-numeric: tabular-nums;
	letter-spacing: .02em;
}

/* Progress bar — decorative */
.arc-vw-progress {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: rgba(255,255,255,.2);
	z-index: 2;
}

.arc-vw-progress-fill {
	height: 100%;
	width: 0%;
	background: var(--arc-vw-accent, #79ba3a);
}

/* Live iframe replaces thumbnail on play */
.arc-vw-iframe {
	display: none;
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	z-index: 5;
}

.arc-vw-video-side.is-playing .arc-vw-thumb,
.arc-vw-video-side.is-playing .arc-vw-play-wrap,
.arc-vw-video-side.is-playing .arc-vw-chapter,
.arc-vw-video-side.is-playing .arc-vw-duration,
.arc-vw-video-side.is-playing .arc-vw-progress,
.arc-vw-video-side.is-playing::before { display: none; opacity: 0; }

.arc-vw-video-side.is-playing .arc-vw-iframe { display: block; }

/* ── Text side ───────────────────────────────────────────────── */
.arc-vw-text-side {
	background: #fff;
	padding: 30px 28px 28px;
	display: flex;
	flex-direction: column;
}

.arc-vw-card-label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: rgba(10,61,71,.4);
	margin-bottom: 14px;
}

.arc-vw-card-label::before {
	content: '—';
	color: var(--arc-vw-accent, #79ba3a);
	font-weight: 400;
}

.arc-vw-title {
	font-size: clamp(20px, 2vw, 26px);
	font-weight: 700;
	color: #0a3d47;
	margin: 0 0 14px;
	line-height: 1.2;
}

.arc-vw-title em {
	color: var(--arc-vw-accent, #79ba3a);
	font-style: italic;
}

.arc-vw-desc {
	font-size: 14px;
	line-height: 1.65;
	color: rgba(10,61,71,.65);
	margin: 0;
	flex: 1;
}

.arc-vw-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 24px;
	font-size: 13px;
	font-weight: 600;
	color: #0a3d47 !important;
	text-decoration: none !important;
	transition: gap .2s;
}

.arc-vw-link:hover { gap: 10px; }

.arc-vw-link svg {
	width: 14px;
	height: 14px;
	flex-shrink: 0;
	transition: transform .2s;
}

.arc-vw-link:hover svg { transform: translateX(3px); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
	.arc-vw-grid { grid-template-columns: 1fr; }
	.arc-vw-card { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
	.arc-vw-header {
		grid-template-columns: 1fr;
		gap: 16px;
		margin-bottom: 36px;
	}
	.arc-vw-card { grid-template-columns: 1fr; }
	.arc-vw-video-side { min-height: 220px; }
	.arc-vw-title { font-size: 20px; }
}