/* Stoff im Raum – Startseiten-Popup */
.sir-popup {
	--sir-accent: #6f7d5c;
	--sir-bg: #faf8f4;
	--sir-ink: #2b2b28;
	--sir-muted: #77756f;
	--sir-font: 'century-gothic-regul', 'Century Gothic', CenturyGothic, AppleGothic, sans-serif;
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	font-family: var(--sir-font);
	color: var(--sir-ink);
	-webkit-font-smoothing: antialiased;
}
.sir-popup[hidden] { display: none; }

html.sir-popup-lock,
html.sir-popup-lock body { overflow: hidden; }

.sir-popup__overlay {
	position: absolute;
	inset: 0;
	background: rgba(30, 30, 26, .55);
	-webkit-backdrop-filter: blur(3px);
	backdrop-filter: blur(3px);
	opacity: 0;
	transition: opacity .35s ease;
	cursor: pointer;
}

.sir-popup__dialog {
	position: relative;
	width: 100%;
	max-width: 520px;
	max-height: calc(100vh - 40px);
	overflow-y: auto;
	background: var(--sir-bg);
	border-top: 4px solid var(--sir-accent);
	box-shadow: 0 30px 80px rgba(0, 0, 0, .25);
	text-align: center;
	opacity: 0;
	transform: translateY(18px) scale(.98);
	transition: opacity .35s ease, transform .35s cubic-bezier(.2, .7, .2, 1);
	outline: none;
}

/* feiner Innenrahmen – Anlehnung an Stoffkante / Passepartout */
.sir-popup__dialog::before {
	content: "";
	position: absolute;
	inset: 12px;
	border: 1px solid rgba(0, 0, 0, .07);
	pointer-events: none;
}

.sir-popup.is-open .sir-popup__overlay { opacity: 1; }
.sir-popup.is-open .sir-popup__dialog { opacity: 1; transform: none; }

.sir-popup__close {
	position: absolute;
	top: 20px;
	right: 20px;
	z-index: 2;
	width: 40px;
	height: 40px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--sir-ink);
	cursor: pointer;
	transition: background-color .2s ease, transform .2s ease;
}
.sir-popup__close:hover,
.sir-popup__close:focus-visible {
	background: rgba(0, 0, 0, .06);
	transform: rotate(90deg);
	outline: none;
}

.sir-popup__inner { padding: 54px 44px 30px; }

.sir-popup__eyebrow {
	margin: 0 0 14px;
	font-size: 12px;
	letter-spacing: .28em;
	text-transform: uppercase;
	color: var(--sir-accent);
}

.sir-popup__title {
	margin: 0;
	padding: 0;
	font-family: var(--sir-font);
	font-weight: 400;
	line-height: 1;
	color: var(--sir-ink);
	display: flex;
	align-items: baseline;
	justify-content: center;
	flex-wrap: wrap;
	gap: .25em;
	text-transform: none;
	letter-spacing: 0;
}
.sir-popup__big {
	font-size: clamp(64px, 16vw, 96px);
	letter-spacing: -.02em;
	color: var(--sir-accent);
}
.sir-popup__big-suffix {
	font-size: clamp(32px, 8vw, 46px);
}

.sir-popup__rule {
	display: block;
	width: 48px;
	height: 1px;
	margin: 22px auto 20px;
	background: var(--sir-accent);
}

.sir-popup__headline {
	margin: 0;
	font-size: clamp(19px, 4.6vw, 23px);
	line-height: 1.35;
}
.sir-popup__subline {
	margin: 6px 0 0;
	font-size: clamp(19px, 4.6vw, 23px);
	line-height: 1.35;
	color: var(--sir-accent);
}
.sir-popup__note {
	margin: 16px 0 0;
	font-size: 14px;
	color: var(--sir-muted);
}

.sir-popup__btn,
.sir-popup__btn:visited {
	display: inline-block;
	margin-top: 26px;
	padding: 14px 30px;
	background: var(--sir-accent);
	color: #fff !important;
	font-family: var(--sir-font);
	font-size: 13px;
	letter-spacing: .14em;
	text-transform: uppercase;
	text-decoration: none !important;
	border: 1px solid var(--sir-accent);
	transition: background-color .25s ease, color .25s ease;
}
.sir-popup__btn:hover,
.sir-popup__btn:focus-visible {
	background: transparent;
	color: var(--sir-accent) !important;
	outline: none;
}

.sir-popup__brands {
	position: relative;
	margin: 0 12px 12px;
	padding: 20px 24px 22px;
	background: #fff;
	border-top: 1px solid rgba(0, 0, 0, .06);
}
.sir-popup__brands-label {
	margin: 0 0 12px;
	font-size: 11px;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--sir-muted);
}
.sir-popup__logos {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 18px 40px;
}
.sir-popup__logos img {
	display: block;
	height: 30px;
	width: auto;
	max-width: 160px;
	object-fit: contain;
	mix-blend-mode: multiply;
}

@media (max-width: 480px) {
	.sir-popup { padding: 14px; }
	.sir-popup__inner { padding: 50px 26px 26px; }
	.sir-popup__btn { display: block; padding: 14px 18px; }
	.sir-popup__logos { gap: 14px 26px; }
	.sir-popup__logos img { height: 26px; }
}

/* niedrige Bildschirme (Laptops) – kompakter */
@media (max-height: 720px) {
	.sir-popup__inner { padding: 36px 40px 20px; }
	.sir-popup__eyebrow { margin-bottom: 8px; }
	.sir-popup__big { font-size: clamp(56px, 11vh, 80px); }
	.sir-popup__big-suffix { font-size: clamp(28px, 5.5vh, 40px); }
	.sir-popup__rule { margin: 14px auto 12px; }
	.sir-popup__note { margin-top: 10px; }
	.sir-popup__btn { margin-top: 16px; padding: 12px 26px; }
	.sir-popup__brands { padding: 12px 20px 14px; }
	.sir-popup__brands-label { margin-bottom: 8px; }
	.sir-popup__logos img { height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
	.sir-popup__overlay,
	.sir-popup__dialog,
	.sir-popup__close { transition: none; }
}