/* ============================================================
   DGS Elements 6 — Acıbadem Üniversitesi : Virtual Tour Section
   Cream zemin + kiremit vurgu. Header/footer ile aynı yatay padding.
   Scope: .acu-vt
   ============================================================ */

.acu-vt,
.acu-vt *,
.acu-vt *::before,
.acu-vt *::after { box-sizing: border-box; }

.acu-vt {
	--acu-brick:   #B4532B;
	--acu-brick-d: #97421F;
	--acu-accent:  #E89466;
	--acu-ink:     #2B211B;
	--acu-cream:   #FBF6F0;
	--acu-pad-x:   clamp(20px, 5vw, 72px);

	width: 100%;
	background: var(--acu-cream);
	color: var(--acu-ink);
	font-family: var(--acu-font, "Poppins", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
	padding: clamp(56px, 8vw, 96px) var(--acu-pad-x);
}

.acu-vt-inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
	gap: clamp(32px, 5vw, 64px);
	align-items: center;
	max-width: 1320px;
	margin: 0 auto;
}

/* ── Metin ── */
.acu-vt-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--acu-brick);
}
.acu-vt-eyebrow::before {
	content: "";
	width: 28px;
	height: 2px;
	border-radius: 2px;
	background: var(--acu-accent);
}

.acu-vt-title {
	margin: 18px 0 0;
	font-size: clamp(30px, 4.2vw, 48px);
	line-height: 1.1;
	letter-spacing: -.02em;
	font-weight: 700;
	color: var(--acu-ink);
}
.acu-vt-accent { color: var(--acu-brick); }

.acu-vt-lead {
	margin: 18px 0 0;
	max-width: 520px;
	font-size: clamp(15px, 1.15vw, 17px);
	line-height: 1.65;
	color: rgba(43,33,27,.72);
}

.acu-vt-chips {
	list-style: none;
	margin: 22px 0 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.acu-vt-chips li {
	font-size: 12.5px;
	font-weight: 500;
	color: var(--acu-ink);
	padding: 7px 12px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid rgba(180,83,43,.14);
	box-shadow: 0 4px 14px -8px rgba(43,33,27,.18);
}

.acu-vt-actions { margin-top: 30px; }
.acu-vt-btn {
	gap: 10px;
	background: var(--acu-brick);
	color: #fff;
	text-decoration: none;
	font-weight: 600;
	font-size: 15px;
	min-height: 50px;
	padding: 0 26px;
	border-radius: 999px;
	box-shadow: 0 16px 34px -14px rgba(180,83,43,.55);
	transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.acu-vt-btn__icon {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: rgba(255,255,255,.16);
	display: grid;
	place-items: center;
	flex: none;
}
.acu-vt-btn__icon svg { width: 16px; height: 16px; }
.acu-vt-btn__arrow { width: 16px; height: 16px; transition: transform .2s ease; }
.acu-vt-btn:hover {
	background: var(--acu-brick-d);
	transform: translateY(-2px);
}
.acu-vt-btn:hover .acu-vt-btn__arrow { transform: translateX(4px); }

.acu-vt-note {
	margin: 12px 0 0;
	font-size: 12.5px;
	color: rgba(43,33,27,.5);
}

/* ── Görsel kart ── */
.acu-vt-visual { width: 100%; min-width: 0; }

.acu-vt-frame {
	position: relative;
	border-radius: 20px;
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: linear-gradient(145deg, #e8ddd0 0%, #d9cec0 100%);
	box-shadow:
		0 28px 60px -24px rgba(43,33,27,.35),
		0 0 0 1px rgba(43,33,27,.06);
}

.acu-vt-img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.acu-vt-placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 14px;
	padding: 24px;
	text-align: center;
	color: rgba(43,33,27,.45);
}
.acu-vt-placeholder svg { width: 52px; height: 52px; opacity: .5; }
.acu-vt-placeholder span { font-size: 13px; font-weight: 500; max-width: 220px; line-height: 1.45; }

.acu-vt-scrim {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(43,33,27,.08) 0%, rgba(43,33,27,.42) 100%);
	pointer-events: none;
}

.acu-vt-play {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 14px;
	text-decoration: none;
	color: #fff;
	z-index: 2;
}
.acu-vt-play__ring {
	position: absolute;
	width: 92px;
	height: 92px;
	border-radius: 50%;
	border: 2px solid rgba(255,255,255,.45);
	animation: acu-vt-pulse 2.4s ease-out infinite;
}
.acu-vt-play__core {
	position: relative;
	width: 72px;
	height: 72px;
	border-radius: 50%;
	background: var(--acu-brick);
	display: grid;
	place-items: center;
	box-shadow: 0 14px 32px -8px rgba(0,0,0,.45);
	transition: transform .2s ease, background .2s ease;
}
.acu-vt-play__core svg { width: 28px; height: 28px; margin-left: 3px; }
.acu-vt-play__lbl {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .02em;
	text-shadow: 0 2px 12px rgba(0,0,0,.35);
	padding: 6px 14px;
	border-radius: 999px;
	background: rgba(0,0,0,.28);
	border: 1px solid rgba(255,255,255,.2);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}
.acu-vt-play:hover .acu-vt-play__core {
	transform: scale(1.06);
	background: var(--acu-brick-d);
}

@keyframes acu-vt-pulse {
	0%   { transform: scale(1);   opacity: .85; }
	70%  { transform: scale(1.2); opacity: 0; }
	100% { transform: scale(1.2); opacity: 0; }
}

.acu-vt-badge {
	position: absolute;
	top: 16px;
	right: 16px;
	z-index: 3;
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 8px 12px;
	border-radius: 999px;
	background: rgba(255,255,255,.92);
	color: var(--acu-brick);
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: .04em;
	box-shadow: 0 8px 20px -10px rgba(0,0,0,.35);
}
.acu-vt-badge svg { width: 16px; height: 16px; }

/* Placeholder mod — scrim hafif */
.acu-vt--no-img .acu-vt-scrim { background: rgba(43,33,27,.06); }
.acu-vt--no-img .acu-vt-play__lbl { background: rgba(43,33,27,.55); }

/* ── Responsive ── */
@media (max-width: 900px) {
	.acu-vt-inner {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	.acu-vt-copy { order: 2; }
	.acu-vt-visual { order: 1; }
	.acu-vt-lead { max-width: none; }
	.acu-vt-chips {
		flex-wrap: nowrap;
		gap: 8px;
	}
	.acu-vt-chips__item--loc {
		display: none;
	}
	.acu-vt-chips li {
		flex: 1 1 0;
		min-width: 0;
		padding: 6px 10px;
		font-size: 10.5px;
		line-height: 1.25;
		font-weight: 600;
		text-align: center;
		white-space: nowrap;
	}
	.acu-vt-actions .acu-vt-btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
	.acu-vt { padding: 44px var(--acu-pad-x); }
	.acu-vt-frame { border-radius: 16px; aspect-ratio: 16 / 11; }
	.acu-vt-play__core { width: 64px; height: 64px; }
	.acu-vt-play__ring { width: 80px; height: 80px; }
	.acu-vt-play__lbl { font-size: 12px; }
}