/* =========================================================================
   Adrian Rotondi – Webdesign
   Monochrom, ruhig, präzise. Keine externen Schriften/Skripte (datenschutzfreundlich).
   ========================================================================= */
:root {
  --black: #0a0a0a; --ink: #f2f2f0; --ink2: #c6c6c3; --muted: #8e8e8b; --faint: #5c5c5a;
  --line: rgba(255, 255, 255, .1); --soft: #111111; --card: #141414; --white: #ffffff;
  --d-line: rgba(255, 255, 255, .12); --d-muted: rgba(255, 255, 255, .62);
  --r: 20px; --ease: cubic-bezier(.2, .7, .1, 1);
  --sans: "Inter", "SF Pro Display", "SF Pro Text", system-ui, -apple-system, "Segoe UI Variable Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
html, body { overflow-x: clip; }
body { margin: 0; font: 400 17px/1.6 var(--sans); color: var(--ink); background: var(--black); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.02em; line-height: 1.12; word-spacing: .02em; }
h1 { font-size: clamp(44px, 6.2vw, 92px); }
h2 { font-size: clamp(34px, 4.4vw, 64px); }
h3 { font-size: 22px; letter-spacing: -.01em; line-height: 1.25; }
p { margin: 0 0 1em; }
.wrap { width: min(1240px, 100% - 48px); margin: 0 auto; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; z-index: 100; border-radius: 8px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 6px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font-weight: 600; font-size: 15.5px;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .3s var(--ease), background .3s, color .3s, border-color .3s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn .arr { transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-light { background: var(--white); color: var(--black); }
.btn-light:hover { background: #e9e9e7; }
.btn-line { border-color: rgba(255, 255, 255, .28); color: #fff; }
.btn-line:hover { border-color: #fff; }
.btn-line-dark { border-color: rgba(255, 255, 255, .22); color: var(--ink); background: transparent; }
.btn-line-dark:hover { border-color: #fff; }
.btn-dark { background: var(--black); color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 14.5px; }

/* ---------- Navigation ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 60; color: #fff; transition: background .4s, color .4s, border-color .4s; border-bottom: 1px solid transparent; }
.nav.solid { background: rgba(10, 10, 10, .78); backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  color: #fff; border-color: rgba(255, 255, 255, .08); }
.nav-in { display: flex; align-items: center; gap: 36px; height: 74px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 600; letter-spacing: -.01em; font-size: 16px; }
.logo svg { width: 30px; height: 30px; }
.links { display: flex; gap: 30px; margin-left: auto; }
.links a { text-decoration: none; font-size: 14.5px; opacity: .72; transition: opacity .2s; }
.links a:hover { opacity: 1; }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid currentColor; background: none; cursor: pointer; opacity: .8; }
.links .m-cta { display: none; }
@keyframes menuIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
body.menu-open { overflow: hidden; }
.burger span { display: block; width: 16px; height: 1.5px; background: currentColor; margin: 5px auto; transition: transform .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; background: var(--black); color: #fff; overflow: hidden; display: flex; align-items: center; padding: 110px 0 90px; }
#gl { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 40%; background: linear-gradient(transparent, var(--black)); pointer-events: none; }
.hero-in { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13.5px; letter-spacing: .02em; color: var(--d-muted);
  border: 1px solid var(--d-line); border-radius: 999px; padding: 7px 14px; margin-bottom: 30px; }
.live { width: 7px; height: 7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255, 255, 255, .6); animation: ping 2.4s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .55); } 70%, 100% { box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); } }
.hero h1 em { font-style: normal; color: rgba(255, 255, 255, .55); }
.lead { font-size: 19px; line-height: 1.6; color: var(--d-muted); max-width: 520px; margin: 28px 0 36px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.scroll-cue { position: absolute; left: 50%; bottom: 28px; z-index: 3; width: 26px; height: 42px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 99px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; left: 50%; top: 9px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: #fff; animation: cue 2s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- 3D-Bühne (Laptop + Handy, reines CSS-3D) ---------- */
.hero-in > * { min-width: 0; }
.stage-wrap { display: flex; flex-direction: column; align-items: center; width: 100%; }
.stage { position: relative; width: 100%; max-width: 820px; aspect-ratio: 820 / 540; cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.stage.drag { cursor: grabbing; }
.dev3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.stage .fallback { display: none; }
.stage.no3d .fallback { display: block; position: absolute; left: 8%; right: 8%; top: 12%; border-radius: 12px; border: 10px solid #111; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); }
.stage-ui { position: relative; z-index: 5; display: flex; align-items: center; gap: 20px; margin-top: 4px; flex-wrap: wrap; justify-content: center; }
.tabs { display: inline-flex; padding: 4px; border: 1px solid var(--d-line); border-radius: 999px; background: rgba(255, 255, 255, .04); }
.tabs button { border: 0; background: none; color: var(--d-muted); padding: 8px 16px; border-radius: 999px; cursor: pointer; font-size: 14px; transition: background .3s, color .3s; }
.tabs button.on { background: #fff; color: var(--black); }
.hint { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, .45); }
.hint svg { width: 18px; height: 18px; }

/* ---------- Marquee ---------- */
.marquee { background: var(--black); color: rgba(255, 255, 255, .55); border-top: 1px solid var(--d-line); overflow: hidden; padding: 22px 0; }
.track { display: flex; width: max-content; animation: marquee var(--dur, 40s) linear infinite; font-size: 15px; letter-spacing: .08em; text-transform: uppercase; }
.track i { font-style: normal; opacity: .4; }
.track > * { margin-right: 34px; flex: none; }
@keyframes marquee { to { transform: translateX(calc(-1 * var(--shift, 50%))); } }

/* ---------- Abschnitte ---------- */
.section { padding: 140px 0; position: relative; border-top: 1px solid rgba(255, 255, 255, .06); }
.soft { background: var(--soft); }
.dark { background: #050505; color: #fff; }
.dark .sec-side, .dark .lead { color: var(--d-muted); }
.label { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; }
.dark .label { color: rgba(255, 255, 255, .5); }
.sec-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: end; margin-bottom: 72px; }
.sec-side { color: var(--muted); font-size: 17px; max-width: 420px; margin: 0; justify-self: end; }

/* ---------- Slider ---------- */
.slider { position: relative; overflow: hidden; margin-top: -40px; padding-top: 40px; }
.slider-ui { padding-bottom: 4px; }
.slides { display: flex; transition: transform .9s var(--ease); cursor: grab; touch-action: pan-y; }
.slides.drag { transition: none; cursor: grabbing; }
.slide { flex: 0 0 100%; display: grid; grid-template-columns: 1.55fr 1fr; gap: 64px; align-items: center; padding-right: 2px; user-select: none; }
.slide-media { position: relative; padding: 0 40px 50px 0; }
.browser { border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .35), 0 20px 40px -30px rgba(0, 0, 0, .3); }
.bbar { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 14px; background: #1b1b1b; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.bbar i { width: 10px; height: 10px; border-radius: 50%; background: #3a3a3a; }
.bbar span { margin: 0 auto; transform: translateX(-20px); font-size: 12px; color: var(--muted); background: #0f0f0f; border-radius: 6px; padding: 3px 40px; }
.bview { height: 460px; overflow: hidden; }
.bview img { width: 100%; transition: transform 7s cubic-bezier(.45, .05, .25, 1); }
.slide:hover .bview img { transform: translateY(calc(-100% + 460px)); }
.mini-phone { position: absolute; right: 0; bottom: 0; width: 170px; aspect-ratio: 390 / 844; border-radius: 28px; background: #0c0c0c; padding: 7px;
  box-shadow: 0 40px 70px -30px rgba(0, 0, 0, .55); transform: rotate(3deg); transition: transform .6s var(--ease); }
.slide:hover .mini-phone { transform: rotate(0) translateY(-8px); }
.mini-phone img { border-radius: 22px; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.tag { display: inline-block; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 99px; padding: 6px 12px; margin-bottom: 22px; }
.slide-info h3 { font-size: clamp(30px, 3vw, 42px); letter-spacing: -.02em; margin-bottom: 18px; }
.slide-info p { color: var(--ink2); }
.slide-info ul { list-style: none; padding: 0; margin: 24px 0 32px; border-top: 1px solid var(--line); }
.slide-info li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; display: flex; gap: 12px; }
.slide-info li::before { content: "—"; color: var(--faint); }
.link { display: inline-flex; gap: 8px; align-items: center; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }
.link span { transition: transform .3s var(--ease); } .link:hover span { transform: translate(3px, -3px); }
.slider-ui { display: flex; align-items: center; gap: 28px; margin-top: 56px; }
.count { font-variant-numeric: tabular-nums; font-size: 14px; color: var(--muted); } .count b { color: var(--ink); font-weight: 600; }
.bar { flex: 1; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.bar i { position: absolute; left: 0; top: 0; bottom: 0; width: 33.33%; background: var(--ink); transition: transform .9s var(--ease); }
.arrows { display: flex; gap: 10px; }
.arrows button { width: 54px; height: 54px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); background: transparent; color: #fff; cursor: pointer; font-size: 18px; transition: background .3s, color .3s, border-color .3s; }
.arrows button:hover { background: #fff; color: #0a0a0a; border-color: #fff; }

/* ---------- Vorher / Nachher ---------- */
.compare { --pos: 50%; position: relative; border-radius: 18px; overflow: hidden; aspect-ratio: 1440 / 900; border: 1px solid var(--d-line); user-select: none; touch-action: pan-y; cursor: ew-resize; }
.compare img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.c-before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.c-before img { filter: saturate(1.05); }
.c-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; outline: none; }
.c-handle span { position: absolute; top: 50%; left: 50%; width: 56px; height: 56px; margin: -28px; border-radius: 50%; background: #fff; color: var(--black);
  display: grid; place-items: center; font-size: 20px; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); transition: transform .3s var(--ease); }
.compare:hover .c-handle span, .c-handle:focus-visible span { transform: scale(1.08); }
.c-lab { position: absolute; top: 18px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; background: rgba(10, 10, 10, .75); color: #fff; padding: 7px 12px; border-radius: 99px; backdrop-filter: blur(6px); }
.c-lab.l { left: 18px; } .c-lab.r { right: 18px; background: rgba(255, 255, 255, .85); color: var(--black); }

/* ---------- Leistungen ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.svc { position: relative; border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px 120px; background: var(--card); overflow: hidden;
  transition: border-color .4s, box-shadow .4s, background .4s, color .4s; transform-style: preserve-3d; }
.svc:hover { background: #fff; color: #0a0a0a; border-color: #fff; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .8); }
.svc .num { font-size: 13px; color: var(--muted); letter-spacing: .1em; }
.svc h3 { margin: 60px 0 12px; }
.svc p { font-size: 15.5px; color: var(--ink2); margin: 0; transition: color .4s; }
.svc:hover p, .svc:hover .num { color: #555; }
.svc-ic { position: absolute; right: 24px; bottom: 24px; width: 54px; height: 54px; transform: translateZ(30px); }
.svc-ic svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; opacity: .8; }
.tilt { transition: transform .5s var(--ease), border-color .4s, box-shadow .4s, background .4s, color .4s; will-change: transform; }

/* ---------- Ablauf ---------- */
.timeline { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.timeline li { position: relative; padding-top: 44px; }
.timeline .dot { position: absolute; top: 0; left: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--soft); border: 1.5px solid var(--ink); z-index: 2; transition: background .4s; }
.timeline li.done .dot { background: var(--ink); }
.step { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.timeline h3 { margin: 10px 0 10px; font-size: 26px; }
.timeline p { color: var(--ink2); font-size: 15.5px; max-width: 250px; }
.tl-line { position: absolute; left: 7px; right: 0; top: 7px; height: 1px; background: var(--line); }
.tl-line i { position: absolute; inset: 0; background: var(--ink); transform-origin: left; transform: scaleX(0); transition: transform .2s linear; }

/* ---------- Pakete ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan { position: relative; border: 1px solid var(--line); border-radius: 24px; padding: 36px 32px 32px; display: flex; flex-direction: column; background: var(--card); }
.plan.featured { background: #fff; color: #0a0a0a; border-color: #fff; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .9); }
.plan.featured .btn-light { background: #0a0a0a; color: #fff; }
.plan.featured .btn-light:hover { background: #2a2a2a; }
.pop { position: absolute; top: 24px; right: 24px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; border: 1px solid rgba(0, 0, 0, .15); padding: 5px 10px; border-radius: 99px; color: #555; }
.for { color: var(--muted); font-size: 15px; margin: 8px 0 30px; }
.featured .for { color: #666; }
.amount { font-size: 48px; font-weight: 600; letter-spacing: -.02em; line-height: 1; margin-bottom: 30px; font-variant-numeric: tabular-nums; }
.amount small { font-size: 15px; font-weight: 500; letter-spacing: 0; color: var(--muted); margin-right: 6px; }
.featured .amount small { color: #777; }
.plan ul { list-style: none; padding: 0; margin: 0 0 32px; flex: 1; border-top: 1px solid var(--line); }
.featured ul { border-color: rgba(0, 0, 0, .1); }
.plan li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; display: flex; gap: 12px; }
.featured li { border-color: rgba(0, 0, 0, .1); color: #333; }
.plan li::before { content: "✓"; font-size: 13px; opacity: .6; }
.plan .btn { justify-content: center; }
.care { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border: 1px solid var(--line); border-radius: 24px; padding: 30px 32px; }
.care p { margin: 6px 0 0; color: var(--muted); font-size: 15.5px; }
.care .amount { margin: 0; font-size: 38px; white-space: nowrap; }
.care .amount small:last-child { margin: 0 0 0 4px; }

/* ---------- Über mich ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.portrait { aspect-ratio: 4 / 5; border-radius: 28px; padding: 1px; background: linear-gradient(160deg, #4a4a48, #1a1a19); box-shadow: 0 60px 100px -50px rgba(0, 0, 0, .45); }
.portrait-in { position: relative; width: 100%; height: 100%; border-radius: 27px; display: grid; place-items: end start; padding: 26px;
  background: radial-gradient(70% 50% at 50% 30%, #3a3a39, transparent 70%), radial-gradient(60% 50% at 50% 95%, #222, transparent 70%), linear-gradient(170deg, #2b2b2a, #111); }
.portrait-in .mono { position: absolute; inset: 0; display: grid; place-items: center; font-size: clamp(90px, 14vw, 170px); font-weight: 600; letter-spacing: -.06em; color: rgba(255,255,255,.07); }
.form-note { margin: 0 0 16px; padding: 12px 16px; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); color: #f2f2f0; font-size: 15px; }
.portrait-in span { position: relative; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .7); border: 1px solid rgba(255, 255, 255, .3); padding: 6px 12px; border-radius: 99px; }
.about h2 { margin-bottom: 30px; }
.big { font-size: 23px; line-height: 1.5; color: var(--ink); }
.about p:not(.big):not(.label) { color: var(--ink2); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin-top: 36px; }
.facts div { padding: 24px 0 0; }
.facts b { display: block; font-size: 34px; font-weight: 600; letter-spacing: -.02em; }
.facts span { color: var(--muted); font-size: 14.5px; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq-wrap h2 { margin-bottom: 26px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 26px 50px 26px 0; position: relative; font-size: 19px; font-weight: 500; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background: linear-gradient(currentColor, currentColor) center/14px 1.5px no-repeat, linear-gradient(currentColor, currentColor) center/1.5px 14px no-repeat; transition: transform .4s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink2); padding: 0 40px 26px 0; margin: 0; }

/* ---------- Kontakt ---------- */
.contact-in { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact .lead { margin: 28px 0 36px; }
.c-lines { display: grid; border-top: 1px solid var(--d-line); max-width: 460px; }
.c-line { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--d-line); text-decoration: none; }
.c-line span { color: var(--d-muted); font-size: 14.5px; }
.c-line b { font-weight: 500; }
.c-line[href]:hover b { text-decoration: underline; }
.form { display: grid; gap: 18px; border: 1px solid var(--d-line); border-radius: 24px; padding: 32px; background: rgba(255, 255, 255, .03); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 8px; }
.form label span { font-size: 13px; color: var(--d-muted); letter-spacing: .02em; }
.form input, .form textarea { font: inherit; color: #fff; background: rgba(255, 255, 255, .05); border: 1px solid var(--d-line); border-radius: 12px; padding: 14px 16px; transition: border-color .3s, background .3s; resize: vertical; }
.form input:focus, .form textarea:focus { outline: none; border-color: rgba(255, 255, 255, .6); background: rgba(255, 255, 255, .08); }
.form .bad { border-color: #ff6b6b; }
.form .btn { justify-content: center; }
.fine { font-size: 13px; color: rgba(255, 255, 255, .45); margin: 0; }

/* ---------- Footer & Unterseiten ---------- */
.foot { background: var(--black); color: rgba(255, 255, 255, .5); border-top: 1px solid var(--d-line); padding: 30px 0; font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 24px; } .foot a { text-decoration: none; } .foot a:hover { color: #fff; }
.legal { padding: 150px 0 110px; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(36px, 5vw, 60px); margin-bottom: 30px; }
.legal h2 { font-size: 21px; letter-spacing: -.01em; margin: 36px 0 10px; }
.legal p { color: var(--ink2); }
.todo { background: #17150f; border: 1px solid #3d3725; color: #e8dfc4 !important; padding: 16px 20px; border-radius: 14px; font-size: 15px; }
mark { background: #3a3424; color: #f1e7c8; padding: 1px 5px; border-radius: 4px; }
.nav.solid-always { background: rgba(10, 10, 10, .9); color: #fff; border-color: rgba(255, 255, 255, .08); backdrop-filter: blur(16px); }

/* ---------- Einblenden ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .track, .screen img, .live, .scroll-cue span { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsiv ---------- */
@media (max-width: 1100px) {
  .hero-in { grid-template-columns: 1fr; gap: 20px; }
  .hero { padding-top: 120px; }
  .services { grid-template-columns: 1fr 1fr; }
  .slide { grid-template-columns: 1fr; gap: 36px; }
  .about, .faq-wrap, .contact-in { grid-template-columns: 1fr; gap: 50px; }
  .portrait { max-width: 420px; }
}
@media (max-width: 820px) {
  body { font-size: 16px; }
  .section { padding: 96px 0; }
  .links, .nav-cta { display: none; }
  .burger { display: block; }
  .nav.open { background: #0a0a0a; color: #fff; border-color: rgba(255,255,255,.1); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav.open .links { display: flex; flex-direction: column; position: fixed; top: 74px; left: 0; right: 0; bottom: 0; background: #0a0a0a; padding: 18px 24px 32px; gap: 0; overflow-y: auto; animation: menuIn .35s var(--ease); }
  .nav.open .links a { padding: 18px 2px; font-size: 22px; font-weight: 500; letter-spacing: -.01em; opacity: 1; color: #fff; border-bottom: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; align-items: center; }
  .nav.open .links a::after { content: "→"; color: #8e8e8b; font-size: 18px; }
  .nav.open .links a:active { color: #c6c6c3; }
  .nav.open .links .m-cta { display: flex; margin-top: 28px; justify-content: center; background: #fff; color: #0a0a0a; border: 0; border-radius: 999px; padding: 16px 22px; font-size: 17px; font-weight: 600; }
  .nav.open .links .m-cta::after { content: none; }
  .nav.open .burger { opacity: 1; border-color: rgba(255,255,255,.4); }
  .nav.open .burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
  .nav.open .burger span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .sec-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 48px; }
  h2 br { display: none; }
  .sec-side { justify-self: start; }
  .plans { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .tl-line { display: none; }
  .bview { height: 300px; }
  .slide:hover .bview img { transform: translateY(calc(-100% + 300px)); }
  .mini-phone { width: 110px; border-radius: 20px; padding: 5px; } .mini-phone img { border-radius: 16px; }
  .slide-media { padding: 0 24px 34px 0; }
  .care { flex-direction: column; align-items: flex-start; }
  .row2 { grid-template-columns: 1fr; }
  .facts b { font-size: 26px; }
  .compare { aspect-ratio: 4 / 3; }
}
@media (max-width: 560px) {
  .services, .timeline { grid-template-columns: 1fr; }
  .svc { padding-bottom: 100px; } .svc h3 { margin-top: 36px; }
  .lead { font-size: 17px; }
  .stage-ui { gap: 12px; }
  .hero { padding: 96px 0 56px; min-height: 0; }
  .hero-in { gap: 8px; }
  .stage { width: calc(100% + 48px); max-width: none; margin: 0 -24px; aspect-ratio: 1.32; }
  .hero .scroll-cue { display: none; }
  .hint { display: none; }
  .slider-ui { gap: 16px; } .arrows button { width: 46px; height: 46px; }
}
.legal a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

.tag.pk { margin-left: 8px; color: var(--ink); border-color: rgba(255,255,255,.28); }
.plan .ex { display: block; text-align: center; margin-top: 14px; font-size: 14px; color: inherit; opacity: .7; text-decoration: none; }
.plan .ex:hover { opacity: 1; text-decoration: underline; }

/* ---------- Feinschliff ---------- */
.promise { list-style: none; padding: 0; margin: 34px 0 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.promise li { border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; background: rgba(255,255,255,.02); }
.promise b { display: block; font-size: 15.5px; font-weight: 600; margin-bottom: 3px; padding-left: 22px; position: relative; }
.promise b::before { content: ""; position: absolute; left: 0; top: 4px; width: 12px; height: 7px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }
.promise span { display: block; color: var(--muted); font-size: 14px; line-height: 1.45; }

/* Inhalte in Rastern nacheinander einblenden */
.services > .reveal:nth-child(2), .plans > .reveal:nth-child(2), .timeline > .reveal:nth-child(2) { transition-delay: .08s; }
.services > .reveal:nth-child(3), .plans > .reveal:nth-child(3), .timeline > .reveal:nth-child(3) { transition-delay: .16s; }
.services > .reveal:nth-child(4), .timeline > .reveal:nth-child(4) { transition-delay: .24s; }

/* weichere Übergänge zwischen hellen und dunklen Abschnitten */
.section.soft::before { content: ""; position: absolute; inset: 0 0 auto; height: 120px; background: linear-gradient(var(--black), transparent); opacity: .5; pointer-events: none; }
.section > .wrap { position: relative; }

/* Nach-oben-Knopf */
.totop { position: fixed; right: 22px; bottom: 22px; z-index: 50; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); background: rgba(20,20,20,.82); color: #fff; font-size: 20px; cursor: pointer; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .3s, transform .3s, background .2s; }
.totop.on { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: #fff; color: #0a0a0a; }

@media (max-width: 560px) {
  .section { padding: 80px 0; }
  .promise { grid-template-columns: 1fr; margin: 26px 0; }
  .totop { right: 14px; bottom: 14px; width: 44px; height: 44px; }
  .sec-head { margin-bottom: 36px; }
}

/* =====================================================================
   REDESIGN „Studio“ – Akzentfarbe, Kinetik, Horizontal-Scroll, Kapitel
   ===================================================================== */
:root { --acc: #ff5a1f; --acc-soft: rgba(255, 90, 31, .14); }
::selection { background: var(--acc); color: #fff; }
.hero h1 em { color: var(--acc); }
.label { color: var(--acc) !important; letter-spacing: .18em; }
.btn-light:hover { background: var(--acc) !important; color: #fff !important; }
.plan.featured { box-shadow: 0 0 0 2px var(--acc), 0 50px 90px -40px rgba(0,0,0,.9); }
.promise b::before { border-color: var(--acc); }
.totop:hover { background: var(--acc); color: #fff; border-color: var(--acc); }
.link span, .slide-info li::before { color: var(--acc); }
h2 { letter-spacing: -.03em; }

/* Kinetische Branchen-Schrift */
.kinetic { background: var(--black); border-top: 1px solid var(--d-line); border-bottom: 1px solid var(--d-line); padding: 34px 0; overflow: hidden; }
.k-row { display: flex; width: max-content; gap: 0; font-size: clamp(42px, 7vw, 104px); font-weight: 600; letter-spacing: -.04em; line-height: 1.05; white-space: nowrap; will-change: transform; }
.k-row span { padding: 0 .28em; }
.k-row i { font-style: normal; color: var(--acc); font-size: .42em; align-self: center; }
.k-row.out span { color: #2a2a29; }
.k-row.out i { opacity: .5; }

/* Arbeiten: horizontal beim Scrollen */
.hs { position: relative; margin-top: 10px; }
.hs-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; margin: 0 calc(50% - 50vw); overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.hs-track { display: flex; gap: 8vw; padding: 70px calc((100vw - min(1240px, 100vw - 48px)) / 2) 0; will-change: transform; }
.hs-track > .slide { flex: 0 0 min(1240px, 100vw - 48px); }
.hs-track > .slide:nth-child(even) { grid-template-columns: 1fr 1.55fr; }
.hs-track > .slide:nth-child(even) .slide-media { order: 2; }
.hs-end { display: flex !important; align-items: center; justify-content: flex-start; }
.hs-end > div { max-width: 720px; border-left: 2px solid var(--acc); padding-left: 48px; }
.hs-end h3 { font-size: clamp(48px, 6.4vw, 96px); line-height: 1; letter-spacing: -.045em; margin: 0 0 26px; }
.hs-end h3 em { font-style: normal; color: var(--acc); }
.hs-end p { color: var(--ink2); font-size: 19px; max-width: 520px; margin: 0 0 34px; }
.hs-ui { display: flex; align-items: center; gap: 28px; width: min(1240px, 100vw - 48px); margin: 46px auto 0; font-size: 14px; color: var(--muted); }
.hs-ui .count b { color: var(--ink); }
.hs-ui .bar { flex: 1; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.hs-ui .bar i { position: absolute; inset: 0; width: 100%; background: var(--acc); transform-origin: left; transform: scaleX(.25); }
.hs-ui .hint { letter-spacing: .08em; text-transform: uppercase; font-size: 12px; }
.slide .bview img { transition-duration: 9s; }

/* Kapitel-Navigation am Rand */
.chapters { position: fixed; left: 22px; top: 50%; transform: translateY(-50%); z-index: 40; display: flex; flex-direction: column; gap: 4px; mix-blend-mode: difference; }
.chapters a { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; opacity: .4; font-size: 11px; letter-spacing: .1em; padding: 3px 0; transition: opacity .3s; }
.chapters a b { font-weight: 600; width: 18px; }
.chapters a span { opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s; white-space: nowrap; text-transform: uppercase; }
.chapters a::before { content: ""; width: 14px; height: 1px; background: currentColor; transition: width .3s; order: -1; }
.chapters a.on { opacity: 1; }
.chapters a.on::before { width: 30px; }
.chapters:hover a span { opacity: 1; transform: none; }
.chapters:hover a { opacity: .8; }
@media (max-width: 1560px) { .chapters { display: none; } }

/* Leistungen als Bento-Raster */
.services { grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(220px, auto); }
.services > .svc:nth-child(1) { grid-column: span 2; grid-row: span 2; background: linear-gradient(150deg, #1d1d1d, #121212); }
.services > .svc:nth-child(1) h3 { font-size: clamp(34px, 3.4vw, 52px); letter-spacing: -.035em; margin-top: 120px; }
.services > .svc:nth-child(1) p { font-size: 18px; max-width: 420px; }
.services > .svc:nth-child(1)::after { content: ""; position: absolute; right: -90px; top: -90px; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, var(--acc-soft), transparent 70%); }
.services > .svc:nth-child(2) { grid-column: span 2; }
.services > .svc:nth-child(2) h3 { margin-top: 36px; }
.svc:hover { background: var(--acc) !important; border-color: var(--acc); color: #fff; }
.svc:hover p, .svc:hover .num { color: rgba(255,255,255,.85); }

@media (max-width: 1100px) {
  .services > .svc:nth-child(1) { grid-row: auto; }
  .services > .svc:nth-child(1) h3 { margin-top: 70px; }
}
@media (max-width: 820px) {
  .hs-sticky { position: relative; height: auto; margin: 0 -24px; display: block; }
  .hs-track { gap: 16px; padding: 10px 24px 6px; }
  .hs-track::-webkit-scrollbar { display: none; }
  .hs-track > .slide { flex: 0 0 86%; scroll-snap-align: start; grid-template-columns: 1fr !important; }
  .hs-track > .slide .slide-media { order: 0 !important; }
  .hs-end > div { padding-left: 24px; }
  .hs-ui { width: auto; margin: 22px 0 0; }
  .hs-ui .hint::after { content: " (wischen)"; }
  .services > .svc:nth-child(1), .services > .svc:nth-child(2) { grid-column: auto; }
  .kinetic { padding: 22px 0; }
}
@media (prefers-reduced-motion: reduce) { .k-row { transform: none !important; } }

/* Zusatzleistungen */
.addons { margin-top: 18px; border: 1px solid var(--line); border-radius: var(--r); padding: 34px; background: var(--card); display: grid; grid-template-columns: 1fr 1.4fr; gap: 20px 56px; }
.addons-head h3 { margin: 0 0 10px; }
.addons-head p { color: var(--ink2); margin: 0; font-size: 15.5px; }
.addons ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.addons li { display: flex; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.addons li b { color: var(--acc); font-weight: 600; white-space: nowrap; }
.addons .fine { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 13px; }
@media (max-width: 820px) { .addons { grid-template-columns: 1fr; padding: 24px; } .addons ul { grid-template-columns: 1fr; } }

/* ---------- Unterseiten ---------- */
.phero { position: relative; min-height: 64vh; display: flex; align-items: flex-end; padding: 160px 0 80px; overflow: hidden; background: var(--black); border-bottom: 1px solid var(--d-line); }
.phero.plain { min-height: 0; padding: 170px 0 70px; }
.phero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: grayscale(.35) contrast(1.05); opacity: .55; transform: scale(1.04); }
.phero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,10,10,.92) 0%, rgba(10,10,10,.55) 55%, rgba(10,10,10,.25)), linear-gradient(transparent 50%, var(--black)); }
.phero-in { position: relative; z-index: 2; }
.phero h1 { font-size: clamp(44px, 7vw, 104px); line-height: .98; letter-spacing: -.045em; max-width: 14ch; margin: 0 0 24px; }
.phero .lead { max-width: 560px; color: var(--ink2); font-size: 19px; margin: 0; }
.phero .label { margin-bottom: 18px; }
.links a.on { opacity: 1 !important; color: #fff; position: relative; }
.links a.on::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; background: var(--acc); border-radius: 2px; }
.cta-strip { padding: 110px 0; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; border-top: 2px solid var(--acc); padding-top: 50px; }
.cta-in h2 { font-size: clamp(36px, 4.6vw, 68px); max-width: 14ch; margin: 0; letter-spacing: -.04em; line-height: 1.02; }
.cta-in h2 em { font-style: normal; color: var(--acc); }
@media (max-width: 820px) { .phero { min-height: 56vh; padding: 130px 0 50px; } .phero.plain { padding: 130px 0 46px; } .cta-strip { padding: 70px 0; } }

/* Demo-Karussell (Pfeile + Ziehen) – ersetzt das Scroll-Pinning */
.hs { height: auto !important; outline: none; }
.hs-sticky { position: relative !important; top: auto; height: auto !important; display: block !important; overflow: hidden; }
.hs-track { padding-top: 40px; transition: transform .8s var(--ease); cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.hs-track.drag { cursor: grabbing; }
.hs-track img { pointer-events: none; }
.hs-ui .bar i { transition: transform .6s var(--ease); }
.hs-arrows { display: flex; gap: 10px; }
.hs-arrows button { width: 54px; height: 54px; border-radius: 50%; border: 1px solid rgba(255,255,255,.22); background: transparent; color: #fff; font-size: 20px; cursor: pointer; transition: background .2s, border-color .2s, opacity .2s; }
.hs-arrows button:hover:not(:disabled) { background: var(--acc); border-color: var(--acc); }
.hs-arrows button:disabled { opacity: .3; cursor: default; }
.hs:focus-visible .hs-arrows button { border-color: var(--acc); }
@media (max-width: 820px) {
  .hs-sticky { margin: 0 -24px !important; }
  .hs-track { overflow: visible !important; scroll-snap-type: none !important; gap: 16px; padding: 20px 24px 6px; transform: translateX(0); }
  .hs-arrows button { width: 46px; height: 46px; }
  .hs-ui { margin: 22px 24px 0 !important; }
  .hs-ui .hint::after { content: none; }
}

/* Logo rotondi.digital */
.logo .wordmark { height: 22px; width: auto; display: block; }
@media (max-width: 560px) { .logo .wordmark { height: 19px; } }