/* ==========================================================================
   brainstrand Basis – Download-Seite (eigenes Design, unabhängig vom Rest)
   ========================================================================== */
.td-page {
	--bg: #0a0e1a;
	--bg2: #0f1526;
	--surface: rgba(255, 255, 255, .045);
	--border: rgba(255, 255, 255, .09);
	--text: #eef1f8;
	--muted: #a0a9bd;
	--o: #ef8a1d; --g: #5bb547; --b: #2c9fdc; --p: #8a3fb8; --m: #d42a7c;
	--grad: linear-gradient(100deg, var(--o), var(--g) 28%, var(--b) 52%, var(--p) 76%, var(--m));
	--r: 18px;
	--sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	/* Variablen, die Formular-/Abmelde-Hinweise der Website erwarten */
	--navy: #1b3a6b; --navy-deep: #10264a; --ink: #1d2433; --line: #e3e1da; --paper: #fafaf7;
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 400 1.0625rem/1.65 var(--sans);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
.td-page *, .td-page *::before, .td-page *::after { box-sizing: border-box; }
.td-page img { max-width: 100%; height: auto; display: block; }
.td-page a { color: inherit; }
.td-page :focus-visible { outline: 3px solid var(--b); outline-offset: 3px; border-radius: 6px; }
.td-skip { position: absolute; left: -9999px; }
.td-skip:focus { left: 1rem; top: 1rem; z-index: 99; background: #fff; color: #000; padding: .6em 1em; border-radius: 8px; }
.td-wrap { width: min(100% - 2.5rem, 1200px); margin-inline: auto; }

/* Hintergrund: Lichtschein in den Strangfarben + feines Raster */
.td-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none;
	background:
		radial-gradient(40rem 28rem at 85% -5%, rgba(138, 63, 184, .28), transparent 70%),
		radial-gradient(36rem 26rem at 5% 10%, rgba(44, 159, 220, .20), transparent 70%),
		radial-gradient(30rem 24rem at 60% 110%, rgba(212, 42, 124, .14), transparent 70%),
		linear-gradient(var(--bg), var(--bg2));
}
.td-bg::after { content: ""; position: absolute; inset: 0;
	background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
	background-size: 56px 56px;
	mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
	-webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
}

/* Kopf */
.td-top { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(10, 14, 26, .6); border-bottom: 1px solid var(--border); }
.admin-bar .td-top { top: 32px; }
@media (max-width: 782px) { .admin-bar .td-top { top: 46px; } }
.td-top__in { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.td-brand { display: inline-flex; align-items: center; gap: .65rem; font-weight: 600; letter-spacing: -.01em; font-size: 1.05rem; }
.td-brand b { font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.td-brand__mark { width: 28px; height: 28px; border-radius: 9px; background: conic-gradient(from 200deg, var(--o), var(--g), var(--b), var(--p), var(--m), var(--o)); box-shadow: 0 0 24px rgba(138, 63, 184, .45); position: relative; }
.td-brand__mark::after { content: ""; position: absolute; inset: 7px; border-radius: 4px; background: var(--bg); }

/* Buttons */
.td-btn { display: inline-flex; align-items: center; gap: .55rem; padding: .95em 1.5em; border-radius: 999px; font: 700 1rem/1 var(--sans); text-decoration: none; color: #0a0e1a !important; background: #fff; border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease; box-shadow: 0 10px 30px -10px rgba(255,255,255,.35), 0 0 0 1px rgba(255,255,255,.4) inset; }
.td-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(138, 63, 184, .7), 0 0 0 1px rgba(255,255,255,.4) inset; }
.td-btn--ghost { background: transparent; color: var(--text) !important; box-shadow: 0 0 0 1px var(--border) inset; }
.td-btn--ghost:hover { box-shadow: 0 0 0 1px rgba(255,255,255,.35) inset; }
.td-btn--small { padding: .6em 1.1em; font-size: .9rem; }

/* Hero */
.td-hero { padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem); }
.td-hero__in { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.td-pill { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.4rem; padding: .45em .95em; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: .85rem; color: var(--muted); }
.td-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--g); box-shadow: 0 0 0 4px rgba(91, 181, 71, .2); }
.td-page h1, .td-page h2, .td-page h3 { color: #f4f6fb; }
.td-page h1 { font: 800 clamp(2.6rem, 6.2vw, 4.6rem)/1.02 var(--sans); letter-spacing: -.045em; margin: 0 0 1.4rem; }
.td-grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.td-lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 34rem; margin: 0 0 2rem; }
.td-cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.td-meta { margin: 1.4rem 0 0; color: var(--muted); font-size: .85rem; letter-spacing: .01em; }

.td-hero__visual { position: relative; padding-bottom: 2.5rem; }
.td-browser { margin: 0; border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8), 0 0 0 6px rgba(255,255,255,.03); }
.td-browser__bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #eef0f4; border-bottom: 1px solid #dde1e8; }
.td-browser__bar i { width: 10px; height: 10px; border-radius: 50%; background: #d3d7df; }
.td-browser__bar i:nth-child(1) { background: #ff6058; } .td-browser__bar i:nth-child(2) { background: #ffbd2e; } .td-browser__bar i:nth-child(3) { background: #28c840; }
.td-browser__bar span { margin-left: 10px; flex: 1; max-width: 240px; padding: 3px 10px; border-radius: 6px; background: #fff; color: #6b7383; font-size: 11px; }
.td-hero__visual .td-browser { transform: perspective(1600px) rotateY(-9deg) rotateX(3deg); transform-origin: left center; }
.td-phone { position: absolute; right: -1rem; bottom: 0; width: 26%; margin: 0; border-radius: 26px; overflow: hidden; border: 6px solid #1a1f2e; box-shadow: 0 30px 60px -20px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.12); background: #fff; aspect-ratio: 9 / 18; }
.td-phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* Abschnitte */
.td-section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.td-eyebrow { margin: 0 0 .7rem; font: 700 .78rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
.td-page h2 { font: 800 clamp(1.9rem, 4vw, 2.9rem)/1.08 var(--sans); letter-spacing: -.035em; margin: 0 0 2.2rem; max-width: 22ch; }
.td-page h3 { font: 700 1.15rem/1.3 var(--sans); letter-spacing: -.01em; margin: 0 0 .5rem; }

/* Funktionen */
.td-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.td-card { position: relative; padding: 1.7rem 1.6rem 1.6rem; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); transition: transform .2s ease, border-color .2s ease, background .2s ease; overflow: hidden; }
.td-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.065); }
.td-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--grad); opacity: .0; transition: opacity .2s ease; }
.td-card:hover::before { opacity: 1; }
.td-card__icon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; margin-bottom: 1.1rem; color: #fff; background: rgba(255,255,255,.06); border: 1px solid var(--border); }
.td-card:nth-child(6n+1) .td-card__icon { color: var(--b); } .td-card:nth-child(6n+2) .td-card__icon { color: var(--o); }
.td-card:nth-child(6n+3) .td-card__icon { color: var(--g); } .td-card:nth-child(6n+4) .td-card__icon { color: var(--p); }
.td-card:nth-child(6n+5) .td-card__icon { color: var(--m); } .td-card:nth-child(6n+6) .td-card__icon { color: #ffd166; }
.td-card p { margin: 0; color: var(--muted); font-size: .97rem; }

/* Farben ausprobieren */
.td-play__in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; padding: clamp(1.6rem, 4vw, 3rem); border-radius: calc(var(--r) * 1.5); background: var(--surface); border: 1px solid var(--border); }
.td-play__text p { color: var(--muted); }
.td-play__text h2 { margin-bottom: 1rem; }
.td-presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: 1.6rem 0 1.1rem; }
.td-preset { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: inline-flex; align-items: center; gap: .5rem; padding: .5em .95em .5em .5em; border-radius: 999px; background: transparent; color: var(--text); border: 1px solid var(--border); font: 600 .9rem/1 var(--sans); cursor: pointer; transition: border-color .15s ease, background .15s ease; }
.td-preset:hover { border-color: rgba(255,255,255,.3); }
.td-preset.is-active { background: #fff; color: #0a0e1a; border-color: #fff; }
.td-preset__sw { flex: none; width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255,255,255,.25); }
.td-note { margin: 0; font-size: .88rem; color: var(--muted); }

.td-mock { --main: #1b3a6b; --paper: #fafaf7; --accent: #ef8a1d; --strip: #ef8a1d, #5bb547, #2c9fdc, #8a3fb8, #d42a7c; border-radius: 16px; overflow: hidden; background: var(--paper); color: #1d2433; box-shadow: 0 40px 80px -30px rgba(0,0,0,.8); transition: background .35s ease; font-size: 13px; }
.td-mock * { transition: color .35s ease, background-color .35s ease, border-color .35s ease; }
.td-mock__head { display: flex; align-items: center; gap: 1.1rem; padding: 14px 18px; border-bottom: 1px solid rgba(0,0,0,.06); }
.td-mock__head b { font: 700 16px/1 Georgia, serif; color: var(--main); margin-right: auto; }
.td-mock__head span { color: #3b4252; }
.td-mock__head i { font-style: normal; font-weight: 700; color: #fff; background: var(--main); padding: 6px 12px; border-radius: 999px; font-size: 11.5px; }
.td-mock__hero { padding: 26px 22px 22px; position: relative; }
.td-mock__hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--strip)); }
.td-mock__hero small { display: block; letter-spacing: .14em; text-transform: uppercase; font-size: 9.5px; color: #6b7383; margin-bottom: 8px; }
.td-mock__hero strong { display: block; font: 700 clamp(22px, 3vw, 30px)/1.1 Georgia, serif; color: var(--main); margin-bottom: 14px; }
.td-mock__hero em { font-style: italic; background: linear-gradient(90deg, var(--strip)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.td-mock__btn { display: inline-block; background: var(--main); color: #fff; font-weight: 700; padding: 8px 14px; border-radius: 999px; font-size: 11.5px; }
.td-mock__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px 22px 22px; }
.td-mock__cards > div { background: #fff; border: 1px solid rgba(0,0,0,.07); border-radius: 12px; overflow: hidden; display: grid; padding-bottom: 12px; }
.td-mock__media { height: 64px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, #fff), color-mix(in srgb, var(--main) 14%, #fff)); margin-bottom: 10px; }
.td-mock__cards > div:nth-child(2) .td-mock__media { background: linear-gradient(135deg, color-mix(in srgb, var(--main) 20%, #fff), #fff); }
.td-mock__cards small, .td-mock__cards b, .td-mock__cards em { padding: 0 12px; }
.td-mock__cards small { color: var(--accent); font-weight: 700; text-transform: uppercase; font-size: 9px; letter-spacing: .1em; }
.td-mock__cards b { font: 700 13.5px/1.25 Georgia, serif; color: var(--main); margin: 4px 0 8px; }
.td-mock__cards em { font-style: normal; font-weight: 700; font-size: 10.5px; color: #3b4252; justify-self: start; margin-left: 12px; padding: 3px 8px; border-radius: 999px; background: color-mix(in srgb, var(--paper) 70%, #e9e7e0); }

/* Screenshots */
.td-shots { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.td-shot { margin: 0; }
.td-shot--wide { grid-column: 1 / -1; }
.td-shot figcaption { margin-top: .9rem; color: var(--muted); font-size: .95rem; }
.td-shot figcaption b { color: var(--text); margin-right: .3rem; }
.td-browser--scroll { max-height: 420px; overflow-y: auto; scrollbar-width: thin; }
.td-shot--wide .td-browser img { width: 100%; }

/* Schritte */
.td-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; counter-reset: s; }
.td-steps li { counter-increment: s; padding: 1.6rem; border-radius: var(--r); border: 1px solid var(--border); background: var(--surface); display: grid; gap: .35rem; }
.td-steps li::before { content: counter(s); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; margin-bottom: .7rem; font-weight: 800; color: #0a0e1a; background: var(--grad); }
.td-steps b { font-size: 1.1rem; }
.td-steps span { color: var(--muted); font-size: .97rem; }

/* FAQ */
.td-faq__in { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.td-faq details { border-bottom: 1px solid var(--border); }
.td-faq summary { list-style: none; cursor: pointer; padding: 1.15rem 2.2rem 1.15rem 0; font-weight: 650; position: relative; }
.td-faq summary::-webkit-details-marker { display: none; }
.td-faq summary::after { content: "+"; position: absolute; right: .2rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 300; color: var(--muted); transition: transform .2s ease; }
.td-faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.td-faq details p { margin: -.2rem 0 1.2rem; color: var(--muted); }

/* Eigener Text aus dem Editor */
.td-prose { max-width: 46rem; }
.td-prose p, .td-prose li { color: var(--muted); }
.td-prose a { color: #fff; }

/* Abschluss */
.td-final { text-align: center; padding: clamp(2.5rem, 6vw, 4.5rem) 1.5rem; border-radius: calc(var(--r) * 1.6); position: relative; overflow: hidden; background: radial-gradient(60% 120% at 50% 0%, rgba(138, 63, 184, .35), transparent 70%), var(--surface); border: 1px solid var(--border); }
.td-final::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); }
.td-final h2 { margin: 0 auto .6rem; }
.td-final p { color: var(--muted); margin: 0 0 1.8rem; }

/* Fuß */
.td-foot { border-top: 1px solid var(--border); padding: 1.6rem 0 2rem; color: var(--muted); font-size: .88rem; }
.td-foot__in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.td-foot nav { display: flex; gap: 1.4rem; }
.td-foot a { text-decoration: none; }
.td-foot a:hover { color: var(--text); text-decoration: underline; }

/* Einblenden beim Scrollen (nur mit JS) */
.td-js .td-reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.td-js .td-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	.td-js .td-reveal { opacity: 1; transform: none; transition: none; }
	.td-hero__visual .td-browser { transform: none; }
	.td-page * { transition: none !important; }
}

/* Responsiv */
@media (max-width: 980px) {
	.td-hero__in, .td-play__in, .td-faq__in { grid-template-columns: minmax(0, 1fr); }
	.td-features { grid-template-columns: 1fr 1fr; }
	.td-hero__visual .td-browser { transform: none; }
	.td-phone { right: .5rem; }
}
@media (max-width: 640px) {
	.td-features, .td-steps, .td-shots { grid-template-columns: 1fr; }
	.td-mock__head span { display: none; }
	.td-presets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.td-play__in { padding: 1.4rem 1.1rem; }
	.td-mock__cards { grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px; }
	.td-phone { width: 32%; border-width: 4px; border-radius: 18px; }
	.td-top .td-btn--small { padding: .55em .9em; }
}

/* Strang-Editor (ab 5.2.0) */
.td-editor__lead { max-width: 46rem; margin: -1rem 0 2.4rem; }
.td-editor__shot { margin: 0 0 2.4rem; border-radius: 18px; overflow: hidden; background: #fff; border: 1px solid var(--border); box-shadow: 0 50px 120px -40px rgba(0,0,0,.75), 0 0 0 1px rgba(255,255,255,.04); }
.td-editor__shot .td-browser__bar { background: #f1f1ee; }
.td-editor__img { position: relative; }
.td-editor__img img { display: block; width: 100%; height: auto; }
.td-spot { position: absolute; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font: 800 .9rem/1 var(--sans); color: #fff; background: var(--grad); box-shadow: 0 0 0 4px rgba(255,255,255,.9), 0 10px 24px -6px rgba(0,0,0,.45); transition: transform .2s ease; }
.td-spot::after { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 2px solid rgba(138,63,184,.55); animation: td-ping 2.4s ease-out infinite; }
.td-spot.is-hot { transform: translate(-50%, -50%) scale(1.25); }
@keyframes td-ping { 0% { transform: scale(.7); opacity: 1; } 100% { transform: scale(1.5); opacity: 0; } }
.td-editor__list { list-style: none; margin: 0 0 2.4rem; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.td-editor__list li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.3rem 1.3rem 1.3rem 1.1rem; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); transition: border-color .2s ease, background .2s ease; }
.td-editor__list li.is-hot, .td-editor__list li:hover { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.07); }
.td-editor__n { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font: 800 .85rem var(--sans); background: var(--grad); color: #fff; }
.td-editor__list p { margin: 0; color: var(--muted); font-size: .95rem; }
.td-editor__elsh { font: 700 .74rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 .9rem; }
.td-editor__els ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.td-editor__els li { padding: .45rem .85rem; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid var(--border); font-size: .88rem; color: #dfe5f0; }
@media (max-width: 960px) { .td-editor__list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .td-editor__list { grid-template-columns: 1fr; } .td-spot { width: 24px; height: 24px; font-size: .7rem; } }