/* Kontaktleiste am linken Rand (T-058) – ersetzt „My Sticky Elements Pro“. Farben wie Header/Lösungsseiten. */
.fres-rail {
	--fres-rail-navy:   #203556;
	--fres-rail-navy-d: #16253d;
	--fres-rail-teal:   #00737d;
	--fres-rail-teal-d: #005d66;
	/* Eigene Farbe je Kontaktweg (Wunsch A. Scharff 26.10.2026), weiße Symbole mit mind. 3:1 Kontrast */
	--fres-rail-wa:     #1a9e4b;
	--fres-rail-mail:   #d6453a;
	--fres-rail-phone:  #1e6fd9;
	--fres-rail-w:      44px;
	position: fixed;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 990;
	display: flex;
	flex-direction: column;
	font-family: var(--fres-h-font, "Geist", "Roboto", system-ui, sans-serif);
	line-height: 1.2;
}
.fres-rail__toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--fres-rail-w);
	height: 26px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0 10px 0 0;
	background: var(--fres-rail-navy-d);
	color: #fff;
	cursor: pointer;
}
.fres-rail__toggle svg { transition: transform .2s ease; }
.fres-rail__toggle:hover { background: #0e1a2d; }
.fres-rail__list {
	margin: 0;
	padding: 0;
	list-style: none;
	border-radius: 0 0 10px 0;
	box-shadow: 0 10px 28px -12px rgba(15, 30, 55, .45);
}
.fres-rail__list li { margin: 0; padding: 0; }
.fres-rail__list li:last-child .fres-rail__item { border-radius: 0 0 10px 0; }
.fres-rail__item {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: var(--fres-rail-w);
	min-height: 44px;
	background: var(--fres-rail-c, var(--fres-rail-navy));
	color: #fff !important;
	text-decoration: none !important;
	transition: filter .15s ease;
}
.fres-rail__item[data-rail-channel="whatsapp"] { --fres-rail-c: var(--fres-rail-wa); }
.fres-rail__item[data-rail-channel="email"]    { --fres-rail-c: var(--fres-rail-mail); }
.fres-rail__item[data-rail-channel="phone"]    { --fres-rail-c: var(--fres-rail-phone); }
.fres-rail__item:hover,
.fres-rail__item:focus-visible { filter: brightness(.9); }
.fres-rail__item:focus-visible { outline: 2px solid #203556; outline-offset: -3px; }
.fres-rail__ico { display: flex; }
.fres-rail__ico svg { width: 20px; height: 20px; }

/* „Kontakt“ als senkrechter Reiter wie bisher */
.fres-rail__item--form {
	--fres-rail-c: var(--fres-rail-teal);
	gap: 8px;
	padding: 12px 0 14px;
}
.fres-rail__item--form[aria-expanded="true"] { --fres-rail-c: var(--fres-rail-teal-d); }
.fres-rail__tab {
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: .03em;
}

/* Beschriftung fährt beim Überfahren nach rechts aus */
.fres-rail__label {
	position: absolute;
	left: 100%;
	top: 50%;
	transform: translate(-8px, -50%);
	padding: 9px 14px;
	border-radius: 0 8px 8px 0;
	background: inherit;
	color: #fff;
	font-size: 14px;
	font-weight: 600;
	white-space: nowrap;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity .15s ease, transform .15s ease, visibility 0s linear .15s;
}
.fres-rail__label small { margin-left: 6px; font-size: 13px; font-weight: 400; opacity: .85; }
.fres-rail__item:hover .fres-rail__label,
.fres-rail__item:focus-visible .fres-rail__label {
	opacity: 1;
	visibility: visible;
	transform: translate(0, -50%);
	transition: opacity .15s ease, transform .15s ease;
}
.fres-rail__item[aria-expanded="true"] .fres-rail__label { display: none; }

/* Ausgeblendet: nur der Griff bleibt */
.fres-rail.is-collapsed .fres-rail__list { display: none; }
.fres-rail.is-collapsed .fres-rail__toggle { height: 44px; border-radius: 0 10px 10px 0; background: var(--fres-rail-teal); }
.fres-rail.is-collapsed .fres-rail__toggle svg { transform: rotate(180deg); }

/* Formular-Ausklapper */
.fres-rail-panel {
	position: fixed;
	left: calc(44px + 14px);
	top: 50%;
	z-index: 991;
	box-sizing: border-box;
	width: min(400px, calc(100vw - 80px));
	max-height: min(680px, calc(100vh - 120px));
	overflow-y: auto;
	overscroll-behavior: contain;
	background: #fff;
	color: #1f2937;
	border-radius: 14px;
	box-shadow: 0 28px 64px -24px rgba(15, 30, 55, .45), 0 0 0 1px rgba(15, 30, 55, .07);
	font-family: var(--fres-h-font, "Geist", "Roboto", system-ui, sans-serif);
	transform: translate(-10px, -50%);
	opacity: 0;
	transition: opacity .18s ease, transform .18s ease;
}
.fres-rail-panel[hidden] { display: none; }
.fres-rail-panel.is-open { opacity: 1; transform: translate(0, -50%); }
.fres-rail-panel__head {
	position: sticky;
	top: 0;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 18px 16px 8px 22px;
	background: #fff;
}
.fres-rail-panel__title { margin: 0; font-size: 21px; font-weight: 700; color: #203556; letter-spacing: -.01em; }
.fres-rail-panel__close {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: none;
	width: 38px;
	height: 38px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #203556;
	cursor: pointer;
}
.fres-rail-panel__close:hover,
.fres-rail-panel__close:focus-visible { background: #eef3f6; }
.fres-rail-panel__body { padding: 0 22px 20px; }
.fres-rail-panel__text { margin: 0 0 14px; font-size: 14px; line-height: 1.5; color: #4b5563; }
.fres-rail-panel__form { min-height: 120px; }
.fres-rail-panel__load { display: flex; align-items: center; gap: 10px; margin: 0; padding: 24px 0; font-size: 14px; color: #4b5563; }
.fres-rail-panel__spin {
	width: 18px;
	height: 18px;
	border: 2px solid #cfe3e5;
	border-top-color: #00737d;
	border-radius: 50%;
	animation: fres-rail-spin .8s linear infinite;
}
@keyframes fres-rail-spin { to { transform: rotate(360deg); } }
.fres-rail-panel__fail { margin: 0; padding: 12px 0; font-size: 14px; line-height: 1.5; }
.fres-rail-panel__fail a,
.fres-rail-panel__direct a { color: #00737d; font-weight: 600; text-decoration: none; }
.fres-rail-panel__fail a:hover,
.fres-rail-panel__direct a:hover { text-decoration: underline; }
.fres-rail-panel__direct {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 14px;
	margin: 16px 0 0;
	padding-top: 14px;
	border-top: 1px solid #e5e7eb;
	font-size: 14px;
	color: #4b5563;
}
.fres-rail-panel__direct span { flex-basis: 100%; }
.fres-rail-panel .hs-form fieldset { max-width: none !important; }
.fres-rail-panel .hs-form .hs-input:not([type="checkbox"]):not([type="radio"]) { width: 100% !important; box-sizing: border-box; }

@media (max-width: 767px) {
	.fres-rail { --fres-rail-w: 40px; }
	.fres-rail__item { min-height: 40px; }
	.fres-rail__ico svg { width: 18px; height: 18px; }
	.fres-rail__tab { font-size: 13px; }
	.fres-rail__item--form { padding: 10px 0 12px; }
	.fres-rail__label { display: none; }
	.fres-rail.is-collapsed .fres-rail__toggle { height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
	.fres-rail__label,
	.fres-rail-panel,
	.fres-rail__toggle svg { transition: none; }
	.fres-rail-panel__spin { animation-duration: 2.4s; }
}
@media print {
	.fres-rail,
	.fres-rail-panel { display: none !important; }
}