/* SFM Newsletter · Zeitungsstil, schwarz-weiß */
.sfm-nl, .sfm-fold { --sfm-ink: #111; --sfm-paper: #fbfaf6; --sfm-muted: #555; --sfm-line: #111; }

/* ---------- Gefaltete Titelseite ---------- */
.sfm-fold { max-width: 680px; margin: 8px auto 40px; padding: 0; }
.sfm-fold__link { display: block; position: relative; text-decoration: none; color: inherit; }
.sfm-fold__paper { position: relative; perspective: 1400px; perspective-origin: 50% 0; margin-bottom: 20%; transition: margin-bottom .9s cubic-bezier(.2,.7,.2,1); }
.sfm-fold__link:hover .sfm-fold__paper, .sfm-fold__link:focus-visible .sfm-fold__paper { margin-bottom: 50%; }
.sfm-fold__top,
.sfm-fold__face { width: 100%; aspect-ratio: var(--sfm-ratio, 1.34); background-size: 100% 200%; background-repeat: no-repeat; background-color: #fff; }
.sfm-fold__top { background-position: 50% 0; position: relative; z-index: 2; box-shadow: 0 1px 0 rgba(0,0,0,.08), 0 -2px 18px rgba(0,0,0,.06); }
.sfm-fold__top::after { /* Knickschatten */
	content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 14%;
	background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,.10));
	pointer-events: none;
}
.sfm-fold__bottom { position: absolute; left: 0; right: 0; top: 100%; transform-origin: 50% 0; transform: rotateX(-56deg); transition: transform .9s cubic-bezier(.2,.7,.2,1); z-index: 1; }
.sfm-fold__face { background-position: 50% 100%; position: relative; box-shadow: 0 22px 30px rgba(0,0,0,.16); }
.sfm-fold__face::after { /* Licht auf der geknickten Hälfte */
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(to bottom, rgba(0,0,0,.28), rgba(0,0,0,.06) 45%, rgba(255,255,255,.05));
	transition: opacity .9s;
}
.sfm-fold__link:hover .sfm-fold__bottom,
.sfm-fold__link:focus-visible .sfm-fold__bottom { transform: rotateX(-28deg); }
.sfm-fold__link:hover .sfm-fold__face::after { opacity: .45; }
.sfm-fold__seo { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.sfm-fold figcaption { margin-top: 0; text-align: center; font-style: italic; font-size: 15px; color: var(--sfm-muted); }
@media (prefers-reduced-motion: reduce) { .sfm-fold__bottom { transition: none; } }

/* ---------- Box ---------- */
.sfm-nl { color: var(--sfm-ink); background: var(--sfm-paper); border-top: 3px double var(--sfm-line); border-bottom: 3px double var(--sfm-line); padding: 26px 24px 20px; margin: 32px 0; font-family: Georgia, "Times New Roman", serif; box-sizing: border-box; }
.sfm-nl *, .sfm-nl *::before, .sfm-nl *::after { box-sizing: border-box; }
.sfm-nl--full { max-width: 680px; margin: 0 auto 40px; }
.sfm-nl__kicker { font-family: Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; text-align: center; border-bottom: 1px solid var(--sfm-line); padding-bottom: 6px; margin-bottom: 14px; }
.sfm-nl__title { font-size: clamp(24px, 4vw, 34px); line-height: 1.12; text-align: center; margin: 0 0 18px; font-weight: 700; }
.sfm-nl__intro { font-size: 17px; line-height: 1.6; margin: 18px 0 20px; }
.sfm-nl__thumb { display: block; width: 100%; aspect-ratio: 1.6; background-size: 100% auto; background-position: 50% 0; border: 1px solid var(--sfm-line); margin-bottom: 14px; }
.sfm-nl__more { display: block; text-align: center; margin-top: 10px; font-family: Arial, sans-serif; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--sfm-ink); }

/* Zähler */
.sfm-nl-counter { text-align: center; }
.sfm-nl-counter__kicker { font-family: Arial, sans-serif; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; }
.sfm-nl-counter__num { font-size: 88px; line-height: 1; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.sfm-nl-counter--small .sfm-nl-counter__num { font-size: 54px; }
.sfm-nl-counter__label { font-size: 17px; margin: 4px 0 12px; }
.sfm-nl-counter--small .sfm-nl-counter__label { font-size: 15px; }
.sfm-nl-bar { height: 12px; border: 1px solid var(--sfm-line); background: #fff; padding: 2px; }
.sfm-nl-bar span { display: block; height: 100%; background: var(--sfm-ink); transition: width .8s ease; min-width: 2px; }
.sfm-nl-counter__meta { font-family: Arial, sans-serif; font-size: 12px; color: var(--sfm-muted); margin-top: 6px; }

/* Formular */
.sfm-nl-form { margin-top: 18px; }
.sfm-nl-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .sfm-nl-row { grid-template-columns: 1fr; gap: 0; } }
.sfm-nl-field { display: block; margin-bottom: 12px; }
.sfm-nl-field span { display: block; font-family: Arial, sans-serif; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.sfm-nl-field em { text-transform: none; letter-spacing: 0; font-style: normal; color: var(--sfm-muted); }
.sfm-nl-field input { width: 100%; font: 17px/1.3 Georgia, serif; padding: 10px 12px; border: 1px solid var(--sfm-line); border-radius: 0; background: #fff; color: var(--sfm-ink); }
.sfm-nl-field input:focus { outline: 2px solid var(--sfm-ink); outline-offset: 1px; }
.sfm-nl-check { display: flex; gap: 8px; align-items: flex-start; font-size: 15px; line-height: 1.4; margin: 6px 0; cursor: pointer; }
.sfm-nl-check input { margin-top: 3px; accent-color: #111; width: 16px; height: 16px; flex: none; }
.sfm-nl-btn { display: block; width: 100%; margin-top: 14px; padding: 13px 18px; background: var(--sfm-ink); color: #fff; border: 0; border-radius: 0; font: 700 15px/1 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.sfm-nl-btn:hover { background: #333; }
.sfm-nl-btn[disabled] { opacity: .55; cursor: wait; }
.sfm-nl-msg { min-height: 0; margin: 10px 0 0; font-size: 15px; line-height: 1.45; }
.sfm-nl-msg.is-ok { border-left: 3px solid var(--sfm-ink); padding-left: 10px; }
.sfm-nl-msg.is-err { border-left: 3px double var(--sfm-ink); padding-left: 10px; font-style: italic; }
.sfm-nl-legal { font-family: Arial, sans-serif; font-size: 11.5px; line-height: 1.5; color: var(--sfm-muted); margin: 10px 0 0; }
.sfm-nl-legal a { color: inherit; }
.sfm-nl-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.sfm-nl-form.is-done .sfm-nl-field, .sfm-nl-form.is-done .sfm-nl-check, .sfm-nl-form.is-done .sfm-nl-btn, .sfm-nl-form.is-done .sfm-nl-row { display: none; }

/* Sidebar */
.sfm-nl-widget { margin-bottom: 30px; }
.sfm-nl--sidebar { margin: 0; padding: 18px 16px 14px; }
.sfm-nl--beitrag { max-width: 680px; }

/* Gegen Theme-Vorgaben absichern */
.sfm-nl .sfm-nl-counter, .sfm-nl .sfm-nl-counter div, .sfm-nl .sfm-nl__title, .sfm-nl .sfm-nl__kicker { text-align: center !important; }
.sfm-nl .sfm-nl-counter__num { margin: 0 !important; color: var(--sfm-ink) !important; }
.sfm-nl p { margin-bottom: 0; }
.sfm-nl .sfm-nl__intro { margin: 18px 0 8px !important; }

.sfm-nl .sfm-nl-check span { text-transform: none !important; letter-spacing: 0 !important; font-family: Georgia, "Times New Roman", serif !important; font-size: 15px !important; font-weight: 400 !important; }
.sfm-nl .sfm-nl-field span { font-weight: 400; }
.sfm-nl--sidebar .sfm-nl-btn { letter-spacing: .06em; font-size: 13px; padding: 12px 8px; }
.sfm-nl--sidebar .sfm-nl-check span { font-size: 14px !important; }

/* Kaufen-Button */
.sfm-nl .sfm-nl-shop { display: block; text-align: center; margin-top: 12px; padding: 12px 14px; border: 2px solid var(--sfm-ink); color: var(--sfm-ink) !important; background: #fff; text-decoration: none !important; font: 700 14px/1.2 Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.sfm-nl .sfm-nl-shop:hover { background: var(--sfm-ink); color: #fff !important; }
.sfm-nl-or { display: flex; align-items: center; gap: 10px; margin: 20px 0 4px; font-family: Arial, sans-serif; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--sfm-muted); }
.sfm-nl-or::before, .sfm-nl-or::after { content: ""; flex: 1; border-top: 1px solid #111; }

/* Leiste oben */
.sfm-nl-topbar { background: #fbfaf6; color: #111; border-bottom: 3px double #111; text-align: center; padding: 8px 14px; font: 15px/1.4 Georgia, "Times New Roman", serif; position: relative; z-index: 50; }
.sfm-nl-topbar strong { font-size: 17px; }
.sfm-nl-topbar a { color: #111 !important; font-family: Arial, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-decoration: underline; margin-left: 8px; white-space: nowrap; }

/* Double-Opt-in Hinweis nach dem Absenden */
.sfm-nl .sfm-nl-msg.is-doi { border: 0; padding: 0; margin-top: 4px; }
.sfm-nl-doi { border: 3px solid #111; background: #fff; padding: 22px 20px 18px; text-align: center; }
.sfm-nl-doi__icon { font-size: 40px; line-height: 1; margin-bottom: 8px; }
.sfm-nl-doi__title { font: 700 21px/1.25 Georgia, "Times New Roman", serif; margin-bottom: 10px; }
.sfm-nl-doi__text { font-size: 16px; line-height: 1.5; margin: 0 0 16px !important; }
.sfm-nl .sfm-nl-doi__btn { display: inline-block; background: #111; color: #fff !important; text-decoration: none !important; font: 700 15px/1 Arial, sans-serif; letter-spacing: .08em; text-transform: uppercase; padding: 15px 26px; margin-bottom: 14px; }
.sfm-nl .sfm-nl-doi__btn:hover { background: #333; }
.sfm-nl-doi__more { font-family: Arial, sans-serif; font-size: 13px; line-height: 1.7; }
.sfm-nl-doi__more a { color: #111 !important; font-weight: 700; }
.sfm-nl-doi__hint { font-family: Arial, sans-serif; font-size: 12px; line-height: 1.5; color: #555; margin: 12px 0 0 !important; }
.sfm-nl-form.is-done .sfm-nl-legal { display: none; }
.sfm-nl--sidebar .sfm-nl-doi { padding: 16px 10px 12px; }
.sfm-nl--sidebar .sfm-nl-doi__title { font-size: 17px; }
.sfm-nl--sidebar .sfm-nl-doi__btn { padding: 12px 14px; font-size: 13px; }

.sfm-nl .sfm-nl-doi, .sfm-nl .sfm-nl-doi div, .sfm-nl .sfm-nl-doi p { text-align: center !important; }
.sfm-nl .sfm-nl-doi a { font-style: normal !important; font-family: Arial, sans-serif !important; }