/* ==========================================================================
   Airfy Knowledge – Website
   Konzept „Beleg“: Jede Antwort hängt an einer Quelle. Bernstein (Amber) ist
   ausschließlich für Belege reserviert: Markierungen, Belegmarken, Fäden.
   ========================================================================== */

@font-face { font-family: 'Instrument Serif'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/instrument-serif-latin-400-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Instrument Serif'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/instrument-serif-latin-ext-400-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Instrument Serif'; font-style: italic; font-weight: 400; font-display: swap;
  src: url(../fonts/instrument-serif-latin-400-italic.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Instrument Serif'; font-style: italic; font-weight: 400; font-display: swap;
  src: url(../fonts/instrument-serif-latin-ext-400-italic.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Geist'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(../fonts/geist-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Geist'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(../fonts/geist-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Geist Mono'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(../fonts/geist-mono-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Geist Mono'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(../fonts/geist-mono-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

:root {
  --ink-950: #070b0d;
  --ink-900: #0c1215;
  --ink-850: #0f171b;
  --ink-800: #131e23;
  --ink-700: #1a2930;
  --ink-600: #22353e;
  --line-d: rgba(175, 205, 219, .12);
  --line-d2: rgba(175, 205, 219, .22);
  --petrol-700: #304D5B;
  --petrol-600: #3c6173;
  --petrol-500: #4C7C92;
  --petrol-400: #609BB7;
  --petrol-300: #7FAFC5;
  --petrol-200: #AFCDDB;
  --mist: #E6E9EB;
  --paper: #eef2f3;
  --paper-2: #e2e9ec;
  --paper-3: #cfdbe0;
  --sheet: #fbfcfc;
  --receipt: #f7f4ec;
  --t-dark: #16191A;
  --t-dark-2: #4a5a61;
  --t-dark-3: #6f8088;
  --t-light: #eaf1f4;
  --t-light-2: #a3b7c0;
  --t-light-3: #6d838d;
  --amber: #f4b63f;
  --amber-2: #ffd784;
  --amber-soft: rgba(244, 182, 63, .30);
  --amber-glow: rgba(244, 182, 63, .16);
  --guess: #e79b86;

  --serif: 'Instrument Serif', 'Iowan Old Style', 'Times New Roman', serif;
  --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);

  --gutter: clamp(20px, 4.2vw, 56px);
  --maxw: 1280px;
  --radius: 20px;
  --nav-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
html.rm { scroll-behavior: auto; }
body {
  margin: 0; background: var(--ink-900); color: var(--t-light);
  font-family: var(--sans); font-size: 17px; line-height: 1.55; font-weight: 400;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; font-feature-settings: 'ss01', 'cv11';
  overflow-x: clip;
}
/* Feines Korn für Papiergefühl */
body::after {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }
p, h1, h2, h3, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
code { font-family: var(--mono); font-size: .88em; }
mark { background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--amber); color: var(--t-dark); }
[lang='de'] { hyphens: auto; -webkit-hyphens: auto; hyphenate-limit-chars: 10 4 4; }
h1, h2, h3, .btn, .kicker, .tag, .nav { hyphens: manual; -webkit-hyphens: manual; }

.sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: var(--amber); color: var(--t-dark); font-weight: 600; text-decoration: none; transition: top .2s; }
.skip:focus { top: 12px; }

.wrap { width: min(var(--maxw), 100% - 2 * var(--gutter)); margin-inline: auto; }

[data-theme='dark'] { background: var(--ink-900); color: var(--t-light); --fg: var(--t-light); --fg-2: var(--t-light-2); --fg-3: var(--t-light-3); --line: var(--line-d); --line-2: var(--line-d2); --accent: var(--petrol-300); }
[data-theme='light'] { background: var(--paper); color: var(--t-dark); --fg: var(--t-dark); --fg-2: var(--t-dark-2); --fg-3: var(--t-dark-3); --line: rgba(22, 25, 26, .1); --line-2: rgba(22, 25, 26, .18); --accent: var(--petrol-600); }

/* Abschnitte gleiten als Blätter übereinander */
main > section { position: relative; }
.beleg, .data, .managed, .outlook { border-radius: clamp(24px, 3vw, 44px) clamp(24px, 3vw, 44px) 0 0; margin-top: calc(-1 * clamp(24px, 3vw, 44px)); z-index: 2; }
.beleg::before, .data::before, .managed::before, .outlook::before { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: 0 -30px 50px -20px rgba(0, 0, 0, .5); pointer-events: none; }

/* ---------- Typografie ---------- */
.display {
  font-family: var(--serif); font-weight: 400; letter-spacing: -.012em; line-height: .96;
  font-size: clamp(3rem, 1.1rem + 4.3vw, 5.4rem); text-wrap: balance;
}
.display em, .h2 em, .statement__big em {
  font-style: italic; padding-right: .06em;
  background: linear-gradient(100deg, #fff 0%, var(--petrol-200) 45%, var(--petrol-400) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
[data-theme='light'] .h2 em, [data-theme='light'] .statement__big em {
  background: linear-gradient(100deg, var(--petrol-700) 0%, var(--petrol-500) 60%, var(--petrol-400) 100%);
  -webkit-background-clip: text; background-clip: text;
}
.h2 { font-family: var(--serif); font-weight: 400; line-height: 1; letter-spacing: -.01em; font-size: clamp(2.3rem, 1.5rem + 2.8vw, 3.9rem); text-wrap: balance; }
.h2--xl { font-size: clamp(2.6rem, 1.4rem + 4.2vw, 5.2rem); line-height: .97; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px;
}
.kicker::before { content: ''; width: 22px; height: 1px; background: currentColor; opacity: .7; }
.kicker__n { color: var(--fg-3); }
.lead { font-size: clamp(1.1rem, 1rem + .35vw, 1.3rem); line-height: 1.5; color: var(--fg-2); max-width: 36em; text-wrap: pretty; }
.sec-text { font-size: clamp(1.05rem, 1rem + .25vw, 1.2rem); color: var(--fg-2); max-width: 38em; margin-top: 26px; text-wrap: pretty; }
.sec-head { max-width: 980px; }
.sec-head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }

.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px 3px 8px; border-radius: 999px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; font-weight: 500; line-height: 1.4; white-space: nowrap;
}
.tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.tag--today { background: rgba(96, 155, 183, .16); color: var(--petrol-600); }
.tag--today::before { background: currentColor; }
[data-theme='dark'] .tag--today { color: var(--petrol-200); }
.tag--outlook { border: 1px dashed currentColor; color: var(--fg-2); background: transparent; }
.tag--outlook::before { border: 1px dashed currentColor; width: 5px; height: 5px; }

.pulse-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 0 var(--amber-soft); animation: pulse 2.4s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(244, 182, 63, .5); } 70%, 100% { box-shadow: 0 0 0 8px rgba(244, 182, 63, 0); } }

/* ---------- Buttons ---------- */
.btn {
  --bx: 0px; --by: 0px;
  position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 15px 22px; border-radius: 999px;
  font-weight: 550; font-size: 16px; line-height: 1; text-decoration: none; white-space: nowrap;
  transform: translate(var(--bx), var(--by)); transition: transform .5s var(--ease), background .3s, color .3s, box-shadow .4s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary { color: var(--t-dark); background: linear-gradient(120deg, #ffffff 0%, #dbe9ef 40%, #9cc6d8 100%); box-shadow: 0 10px 30px -12px rgba(127, 175, 197, .7), inset 0 -1px 0 rgba(0, 0, 0, .08); }
.btn--primary:hover { box-shadow: 0 16px 44px -12px rgba(127, 175, 197, .9), inset 0 -1px 0 rgba(0, 0, 0, .08); }
[data-theme='light'] .btn--primary { color: #fff; background: var(--t-dark); box-shadow: 0 10px 30px -14px rgba(22, 25, 26, .6); }
.btn--ghost { color: var(--fg); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px var(--fg-2); }
.btn--ghost svg { transition: transform .4s var(--ease); }
.btn--ghost:hover svg { transform: translateY(3px); }
.btn--small { padding: 11px 16px; font-size: 14px; }
.btn--large { padding: 22px 30px; font-size: 18px; gap: 14px; }
.btn--large svg:last-child { transition: transform .4s var(--ease); }
.btn--large:hover svg:last-child { transform: translateX(4px); }

/* ---------- Navigation ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--nav-h); transition: background .4s, box-shadow .4s, color .4s, transform .5s var(--ease); color: var(--t-light); }
.nav::before { content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .4s; background: rgba(12, 18, 21, .72); -webkit-backdrop-filter: blur(16px) saturate(1.4); backdrop-filter: blur(16px) saturate(1.4); box-shadow: inset 0 -1px 0 var(--line-d); }
.nav.is-scrolled::before { opacity: 1; }
.nav[data-nav-theme='light'] { color: var(--t-dark); }
.nav[data-nav-theme='light']::before { background: rgba(238, 242, 243, .78); box-shadow: inset 0 -1px 0 rgba(22, 25, 26, .08); }
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { position: relative; height: 100%; width: min(1400px, 100% - 2 * var(--gutter)); margin-inline: auto; display: flex; align-items: center; gap: 28px; }
.nav__home { display: grid; text-decoration: none; }
.brand { grid-area: 1 / 1; display: flex; align-items: center; gap: 12px; transition: opacity .35s; }
.brand__berry { width: 30px; height: 30px; }
.brand__word { width: auto; height: 15px; }
.brand--light { opacity: 0; }
.nav[data-nav-theme='light'] .brand--dark { opacity: 0; }
.nav[data-nav-theme='light'] .brand--light { opacity: 1; }
.nav__links { display: flex; gap: 4px; margin-left: auto; }
.nav__links a { font-size: 14.5px; text-decoration: none; padding: 8px 12px; border-radius: 999px; opacity: .78; transition: opacity .2s, background .2s; }
.nav__links a:hover { opacity: 1; background: rgba(127, 175, 197, .12); }
.nav__end { display: flex; align-items: center; gap: 14px; }
.nav__lang { font-family: var(--mono); font-size: 12.5px; text-decoration: none; padding: 8px 10px; border-radius: 8px; letter-spacing: .04em; opacity: .85; }
.nav__lang b { font-weight: 600; }
.nav__lang i { font-style: normal; opacity: .4; margin: 0 5px; }
.nav__lang:hover { opacity: 1; background: rgba(127, 175, 197, .12); }
.nav[data-nav-theme='light'] .btn--primary { color: #fff; background: var(--t-dark); box-shadow: none; }

/* ---------- Hero ---------- */
.hero { min-height: 100svh; padding: calc(var(--nav-h) + clamp(36px, 7vh, 88px)) 0 clamp(64px, 9vh, 110px); overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__glow { position: absolute; inset: -20% -10% auto auto; width: 90vw; height: 110vh; background: radial-gradient(closest-side, rgba(76, 124, 146, .34), rgba(76, 124, 146, 0) 70%); filter: blur(10px); transform: translate3d(0, calc(var(--hero-p, 0) * 120px), 0); }
.hero__glow::after { content: ''; position: absolute; left: -60%; top: 55%; width: 70%; height: 70%; background: radial-gradient(closest-side, rgba(244, 182, 63, .07), transparent 70%); }
.hero__grid-lines { position: absolute; inset: 0; background-image: radial-gradient(rgba(175, 205, 219, .16) 1px, transparent 1.2px); background-size: 28px 28px; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 45%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 70% 45%, #000 20%, transparent 75%); }
.hero__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr); gap: clamp(40px, 5vw, 80px); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--petrol-200); margin-bottom: 26px; }
.eyebrow img { width: 22px; height: 22px; }
.hero .display { margin-bottom: 28px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__where { margin-top: 26px; font-size: 14.5px; color: var(--t-light-3); display: flex; align-items: center; gap: 10px; }
.hero__where::before { content: ''; width: 18px; height: 1px; background: currentColor; }
.hero__scroll { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 40px; margin-left: -13px; border-radius: 13px; box-shadow: inset 0 0 0 1px var(--line-d2); }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--petrol-200); animation: scrollcue 2s var(--ease-io) infinite; }
@keyframes scrollcue { 0% { transform: translateY(0); opacity: 0; } 30% { opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Hero-Vorführung ---------- */
.demo {
  position: relative; border-radius: 22px; overflow: hidden;
  background: linear-gradient(180deg, rgba(22, 36, 43, .92), rgba(11, 17, 20, .96));
  box-shadow: 0 0 0 1px var(--line-d), 0 50px 120px -40px rgba(0, 0, 0, .85), 0 0 80px -30px rgba(96, 155, 183, .25), inset 0 1px 0 rgba(255, 255, 255, .06);
  font-size: 13px;
}
.demo__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px 11px 16px; border-bottom: 1px solid var(--line-d); }
.demo__label { display: inline-flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; color: var(--t-light-2); letter-spacing: .02em; min-width: 0; }
.demo__dots { display: inline-flex; gap: 5px; }
.demo__dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(175, 205, 219, .18); }
.nw { white-space: nowrap; }
.demo__caption { display: flex; align-items: center; gap: 10px; margin-top: 16px; padding-left: 6px; font-family: var(--mono); font-size: 11.5px; color: var(--t-light-3); }
.demo__controls { display: flex; align-items: center; gap: 6px; }
.demo__tabs { display: flex; gap: 4px; }
.demo__tab { position: relative; overflow: hidden; padding: 6px 10px; border-radius: 8px; font-family: var(--mono); font-size: 11px; color: var(--t-light-2); box-shadow: inset 0 0 0 1px var(--line-d); transition: color .3s, box-shadow .3s; white-space: nowrap; }
.demo__tab:hover { color: var(--t-light); }
.demo__tab.is-active { color: var(--t-light); box-shadow: inset 0 0 0 1px var(--line-d2); }
.demo__tab-fill { position: absolute; inset: 0; background: rgba(127, 175, 197, .16); transform-origin: left; transform: scaleX(var(--p, 0)); }
.demo__tab-label { position: relative; }
.demo__pause { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 8px; box-shadow: inset 0 0 0 1px var(--line-d); color: var(--t-light-2); }
.demo__pause:hover { color: var(--t-light); }
.demo__pause svg { width: 14px; height: 14px; grid-area: 1 / 1; }
.demo__pause .i-play, .demo__pause[aria-pressed='true'] .i-pause { display: none; }
.demo__pause[aria-pressed='true'] .i-play { display: block; }
.demo__stage { position: relative; }

.demo__lanes { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 14px 14px 12px; min-height: 262px; overflow: hidden; }
.lane { min-width: 0; }
.lane__head { display: flex; align-items: center; gap: 6px; height: 22px; margin-bottom: 8px; padding-left: 2px; white-space: nowrap; }
.lane__icon { width: 15px; height: 15px; color: var(--petrol-300); flex: none; }
.lane__head b { font-weight: 600; font-size: 12px; }
.lane__kind { font-family: var(--mono); font-size: 10px; color: var(--t-light-3); }
.lane__nohit { margin-left: auto; font-style: normal; font-family: var(--mono); font-size: 9.5px; color: var(--t-light-2); padding: 1px 6px; border-radius: 6px; box-shadow: inset 0 0 0 1px var(--line-d2); opacity: 0; transform: translateY(4px); transition: opacity .4s, transform .4s var(--ease); }
.lane.is-nohit .lane__nohit { opacity: 1; transform: none; }
.lane__cards { display: grid; gap: 6px; }
.card {
  position: relative; display: grid; grid-template-rows: auto auto 0fr; padding: 7px 9px; border-radius: 9px;
  background: rgba(255, 255, 255, .028); box-shadow: inset 0 0 0 1px rgba(175, 205, 219, .08);
  transition: opacity .5s, background .5s, box-shadow .5s, grid-template-rows .6s var(--ease), transform .5s var(--ease);
}
.card__title { font-size: 11.5px; font-weight: 500; color: var(--t-light); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card__meta { font-family: var(--mono); font-size: 9.5px; color: var(--t-light-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card__line { min-height: 0; overflow: hidden; }
.card__line i { display: none; }
.card__hl {
  display: inline; margin-top: 4px; font-family: var(--mono); font-size: 10px; line-height: 1.5; color: var(--amber-2);
  background: linear-gradient(var(--amber-soft), var(--amber-soft)) no-repeat 0 100% / 0% 100%; padding: 0 2px; border-radius: 2px;
  -webkit-box-decoration-break: clone; box-decoration-break: clone; transition: background-size .7s var(--ease) .15s;
}
.card__badge { position: absolute; top: -6px; right: -5px; width: 18px; height: 18px; border-radius: 6px; display: grid; place-items: center; background: var(--amber); color: var(--t-dark); font-family: var(--mono); font-size: 10px; font-weight: 700; transform: scale(0); transition: transform .45s var(--spring); z-index: 2; }
.card.is-scanned { background: rgba(127, 175, 197, .08); }
.card.is-dim { opacity: .32; }
.card.is-hit { grid-template-rows: auto auto 1fr; background: rgba(244, 182, 63, .07); box-shadow: inset 0 0 0 1px rgba(244, 182, 63, .55), 0 0 24px -6px rgba(244, 182, 63, .35); }
.card.is-hit .card__line { padding-top: 4px; }
.card.is-hit .card__hl { background-size: 100% 100%; }
.card.is-hit .card__badge { transform: scale(1); }
.demo__scan { position: absolute; left: 0; right: 0; top: 0; height: 90px; pointer-events: none; opacity: 0; background: linear-gradient(to bottom, rgba(127, 175, 197, 0), rgba(127, 175, 197, .12) 85%, rgba(175, 205, 219, .55) 100%); transform: translateY(-100%); }
.demo__scan.is-run { animation: scan 1.25s var(--ease-io) forwards; }
@keyframes scan { 0% { opacity: 0; transform: translateY(-100%); } 12% { opacity: 1; } 88% { opacity: 1; } 100% { opacity: 0; transform: translateY(290px); } }

.demo__chat { position: relative; margin: 0 14px 14px; height: 292px; border-radius: 14px; background: rgba(6, 10, 12, .55); box-shadow: inset 0 0 0 1px var(--line-d); overflow: hidden; display: flex; flex-direction: column; transition: background .5s; }
.chat__head { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border-bottom: 1px solid var(--line-d); font-family: var(--mono); font-size: 11px; color: var(--t-light-2); flex: none; }
.chat__head::before { content: ''; width: 36px; height: 8px; display: none; background: radial-gradient(circle at 4px 4px, #5a6a71 3.5px, transparent 4px), radial-gradient(circle at 16px 4px, #5a6a71 3.5px, transparent 4px), radial-gradient(circle at 28px 4px, #5a6a71 3.5px, transparent 4px); }
.demo__chat[data-channel='code'] { background: rgba(3, 5, 6, .88); }
.demo__chat[data-channel='code'] .chat__head::before { display: block; }
.chat__view { position: relative; flex: 1; min-height: 0; overflow: hidden; }
.chat__body { padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 12px; transition: opacity .35s; }
.chat__body.is-out { opacity: 0; }
.msg { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; align-items: start; }
.msg--bot { opacity: 0; transform: translateY(8px); transition: opacity .45s, transform .6s var(--ease); }
.msg--bot.is-on { opacity: 1; transform: none; }
.avatar { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--petrol-600); color: #fff; font-family: var(--mono); font-size: 10px; font-weight: 600; flex: none; }
.avatar--bot { background: rgba(127, 175, 197, .1); padding: 3px; }
.msg__name { display: block; font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.msg__text { font-size: 13.5px; line-height: 1.5; color: var(--t-light); min-height: 1.5em; }
.msg__text .caret { display: inline-block; width: 7px; height: 1.05em; margin-left: 1px; vertical-align: -2px; background: var(--petrol-200); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.msg__text .w { opacity: 0; transition: opacity .35s; }
.msg__text .w.is-on { opacity: 1; }
.msg__status { display: none; align-items: center; gap: 3px; font-family: var(--mono); font-size: 11px; color: var(--t-light-2); }
.msg__status span { margin-right: 4px; }
.msg__status i { width: 3px; height: 3px; border-radius: 50%; background: currentColor; animation: dots 1.2s infinite; }
.msg__status i:nth-child(3) { animation-delay: .15s; }
.msg__status i:nth-child(4) { animation-delay: .3s; }
@keyframes dots { 0%, 60%, 100% { opacity: .2; } 30% { opacity: 1; } }
.msg__status.is-on { display: flex; }
.cite {
  display: inline-grid; place-items: center; min-width: 17px; height: 17px; padding: 0 4px; margin: 0 1px; border-radius: 5px; vertical-align: 1px;
  background: var(--amber); color: var(--t-dark); font-family: var(--mono); font-size: 10px; font-weight: 700; line-height: 1;
}
.msg__text .cite { transform: scale(0); transition: transform .45s var(--spring); }
.msg__text .cite.is-on { transform: scale(1); }
/* Claude-Code-Ansicht */
.demo__chat[data-channel='code'] .msg--user .avatar { display: none; }
.demo__chat[data-channel='code'] .msg { grid-template-columns: minmax(0, 1fr); }
.demo__chat[data-channel='code'] .msg--user .msg__name { display: none; }
.demo__chat[data-channel='code'] .msg--user .msg__text { font-family: var(--mono); font-size: 12.5px; color: var(--t-light); }
.demo__chat[data-channel='code'] .msg--user .msg__text::before { content: '> '; color: var(--petrol-300); }
.demo__chat[data-channel='code'] .avatar--bot { display: none; }
.demo__chat[data-channel='code'] .msg--bot .msg__name { font-family: var(--mono); font-weight: 500; font-size: 11.5px; color: var(--petrol-300); }
.demo__chat[data-channel='code'] .msg--bot .msg__name::before { content: '⎿ '; }
.demo__chat[data-channel='code'] .msg--bot .msg__text { font-family: var(--mono); font-size: 12.5px; padding-left: 16px; }
.demo__chat[data-channel='code'] .receipt { margin-left: 16px; }

/* Beleg-Streifen (Quittung) */
.receipt { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .8s var(--ease); margin-top: 10px; }
.receipt.is-on { grid-template-rows: 1fr; }
.receipt__clip { min-height: 0; overflow: hidden; }
.receipt__paper {
  position: relative; background: var(--receipt); color: var(--t-dark); font-family: var(--mono); font-size: 10.5px; line-height: 1.45;
  padding: 9px 12px 16px; border-radius: 5px 5px 0 0;
  -webkit-mask: conic-gradient(from 135deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 10px 100%, linear-gradient(#000 0 0) top / 100% calc(100% - 5px) no-repeat;
  -webkit-mask-composite: source-over; mask: conic-gradient(from 135deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 10px 100%, linear-gradient(#000 0 0) top / 100% calc(100% - 5px) no-repeat;
  mask-composite: add;
}
.r-head { display: flex; justify-content: space-between; gap: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 9.5px; padding-bottom: 6px; margin-bottom: 6px; border-bottom: 1px dashed rgba(22, 25, 26, .35); }
.r-head span:last-child { font-weight: 400; color: #5b6468; letter-spacing: .04em; }
.r-row { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 4px; padding: 2px 0; opacity: 0; transform: translateY(-4px); transition: opacity .3s, transform .4s var(--ease); }
.r-row.is-on { opacity: 1; transform: none; }
.r-row b { display: inline-grid; place-items: center; width: 14px; height: 14px; border-radius: 4px; background: var(--amber); font-size: 9px; }
.r-row .r-main { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.r-row .r-type { font-weight: 600; margin-right: 6px; }
.r-row .r-sub { color: #5b6468; }
.r-foot { margin-top: 6px; padding-top: 5px; border-top: 1px dashed rgba(22, 25, 26, .35); display: flex; align-items: center; gap: 6px; color: #3d4a4f; opacity: 0; transition: opacity .4s; }
.r-foot.is-on { opacity: 1; }
.r-foot svg { width: 12px; height: 12px; }
.receipt--none .r-head { color: #3d4a4f; }
.receipt--none .receipt__paper { background: #e9ecec; }
.receipt--none .r-row b { background: #c9d2d5; }

.demo__threads { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 0; transition: opacity .35s; }
.demo__lanes, .demo__chat { z-index: 1; }
.thread { fill: none; stroke: var(--amber); stroke-width: 1.4; stroke-linecap: round; opacity: .9; filter: drop-shadow(0 0 4px rgba(244, 182, 63, .6)); }
.thread-dot { fill: var(--amber-2); filter: drop-shadow(0 0 6px rgba(244, 182, 63, .9)); }
.thread-end { fill: var(--amber); }

/* ---------- Geschichte (Scroll-Szene) ---------- */
.story { --p: 0; }
.js .story { height: 360vh; }
.story__sticky { position: relative; }
.js .story__sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.story__layout { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: minmax(0, 440px) 1fr; align-items: center; pointer-events: none; }
.story__steps { position: relative; display: grid; gap: 64px; padding: 120px 0; pointer-events: auto; }
.js .story__steps { display: block; padding: 0; height: 60vh; }
.step .h2 { margin-bottom: 22px; }
.step__text { color: var(--t-light-2); font-size: 1.1rem; max-width: 30em; }
.js .step { position: absolute; left: 0; right: 0; top: 50%; opacity: 0; transform: translateY(calc(-50% + 30px)); transition: opacity .6s, transform .9s var(--ease); pointer-events: none; }
.js .step.is-active { opacity: 1; transform: translateY(-50%); pointer-events: auto; transition-delay: .12s; }
.js .step.is-past { transform: translateY(calc(-50% - 30px)); }
.story__rail { display: none; }
.js .story__rail { display: grid; gap: 10px; position: absolute; left: calc(-1 * var(--gutter) + 18px); top: 50%; transform: translateY(-50%); }
.story__rail i { width: 3px; height: 28px; border-radius: 3px; background: var(--line-d2); overflow: hidden; position: relative; }
.story__rail i::after { content: ''; position: absolute; inset: 0; background: var(--petrol-200); transform-origin: top; transform: scaleY(var(--f, 0)); }
.story__stage { position: absolute; inset: 0; z-index: 1; }
.no-js .story__stage, .rm .story__stage { display: none; }
.story__chips { position: absolute; inset: 0; }
.chip {
  position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px 6px 8px; border-radius: 8px;
  background: rgba(19, 30, 35, .9); box-shadow: inset 0 0 0 1px var(--line-d); color: var(--t-light); font-size: 12px; white-space: nowrap; will-change: transform, opacity;
}
.chip svg { width: 14px; height: 14px; flex: none; }
.chip--wiki svg { color: var(--petrol-300); }
.chip--ticket svg { color: var(--petrol-200); }
.chip--code { font-family: var(--mono); font-size: 11px; }
.chip--code svg { color: var(--petrol-400); }
.chip.is-lit { box-shadow: inset 0 0 0 1px rgba(244, 182, 63, .7), 0 0 18px -4px rgba(244, 182, 63, .5); }
.bubble {
  position: absolute; display: flex; align-items: flex-start; gap: 9px; max-width: 250px; padding: 9px 12px 10px 9px; border-radius: 14px 14px 14px 4px;
  background: #182830; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .7), inset 0 0 0 1px var(--line-d); font-size: 13px; line-height: 1.4; color: var(--t-light); will-change: transform, opacity;
}
.bubble__av { flex: none; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; background: var(--petrol-600); font-family: var(--mono); font-size: 9px; font-weight: 600; }
.bubble--ai { background: #1d1f22; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .7), inset 0 0 0 1px rgba(231, 155, 134, .35); flex-wrap: wrap; }
.bubble__av--ai { background: #3a3230; color: var(--guess); }
.bubble--ai span:nth-child(2) { flex: 1 1 150px; }
.bubble--ai em { font-style: normal; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--guess); padding: 2px 7px; border-radius: 6px; box-shadow: inset 0 0 0 1px rgba(231, 155, 134, .5); margin-left: 31px; }
.hub { position: absolute; left: 0; top: 0; width: 132px; height: 132px; margin: -66px 0 0 -66px; display: grid; place-items: center; will-change: transform, opacity; }
.hub img { width: 92px; height: 92px; position: relative; z-index: 1; filter: drop-shadow(0 0 30px rgba(127, 175, 197, .45)); }
.hub__ring { position: absolute; inset: -18px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(127, 175, 197, .35); animation: ring 3.2s var(--ease-io) infinite; }
.hub__ring--2 { animation-delay: 1.6s; }
@keyframes ring { 0% { transform: scale(.7); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(1.5); opacity: 0; } }
.hub__label { position: absolute; top: 100%; margin-top: 34px; white-space: nowrap; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--petrol-200); }
.col-label { position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--t-light-3); white-space: nowrap; will-change: transform, opacity; }
.col-label::after { content: ''; width: 18px; height: 1px; background: currentColor; opacity: .6; }
.asker { position: absolute; left: 0; top: 0; display: grid; justify-items: center; gap: 2px; padding: 14px 18px 12px; border-radius: 16px; background: rgba(19, 30, 35, .95); box-shadow: inset 0 0 0 1px var(--line-d2); text-align: center; will-change: transform, opacity; }
.asker__icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: rgba(127, 175, 197, .12); color: var(--petrol-200); margin-bottom: 6px; }
.asker__icon svg { width: 20px; height: 20px; }
.asker__icon--mono { font-family: var(--mono); font-size: 13px; font-weight: 600; }
.asker b { font-size: 14px; font-weight: 600; }
.asker span:last-child { font-size: 12px; color: var(--t-light-2); }
.story__wires { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.wire { fill: none; stroke: rgba(127, 175, 197, .35); stroke-width: 1.2; stroke-dasharray: 3 5; }
.pk { font-family: var(--mono); font-size: 10px; }
.pk rect { rx: 8; }
.pk--q rect { fill: var(--ink-600); stroke: rgba(175, 205, 219, .4); }
.pk--q text { fill: var(--t-light); }
.pk--a rect { fill: var(--amber); }
.pk--a text { fill: var(--t-dark); font-weight: 600; }

/* ---------- Beleg ---------- */
.beleg { padding: clamp(96px, 13vw, 180px) 0 clamp(80px, 10vw, 140px); }
.evidence { position: relative; margin-top: clamp(48px, 6vw, 80px); }
.seg { position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 4px; border-radius: 999px; background: var(--paper-2); box-shadow: inset 0 0 0 1px rgba(22, 25, 26, .06); margin-bottom: 28px; }
.seg__btn { position: relative; z-index: 1; padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 550; color: var(--t-dark-2); transition: color .3s; white-space: nowrap; }
.seg__btn.is-active { color: var(--t-dark); }
.seg__thumb { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: #fff; box-shadow: 0 2px 10px -2px rgba(22, 25, 26, .18); transition: transform .5s var(--ease); }
.evidence[data-mode='without'] .seg__thumb { transform: translateX(100%); }
.evidence__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(48px, 7vw, 120px); align-items: start; }
.evidence__chat { position: relative; display: grid; }
.ev { grid-area: 1 / 1; display: grid; gap: 14px; align-content: start; transition: opacity .5s, transform .7s var(--ease), visibility 0s .5s; }
.ev--without { opacity: 0; visibility: hidden; transform: translateY(12px); }
.evidence[data-mode='without'] .ev--with { opacity: 0; visibility: hidden; transform: translateY(-12px); }
.evidence[data-mode='without'] .ev--without { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.evidence[data-mode='with'] .ev--with { transition-delay: 0s; }
.ev__q, .ev__a { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; align-items: start; }
.ev__q .avatar, .ev__a .avatar { width: 36px; height: 36px; border-radius: 10px; font-size: 11px; }
.ev__a .avatar--bot { background: #fff; box-shadow: inset 0 0 0 1px var(--line); padding: 4px; }
.ev small { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--t-dark-3); margin-bottom: 4px; }
.ev__q p { font-size: 1.1rem; font-weight: 500; }
.ev__a > div { padding: 22px 24px 24px; border-radius: 4px 20px 20px 20px; background: var(--sheet); box-shadow: 0 1px 0 rgba(22, 25, 26, .04), 0 30px 60px -30px rgba(48, 77, 91, .35), inset 0 0 0 1px rgba(22, 25, 26, .06); }
.ev__a p { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); line-height: 1.6; text-wrap: pretty; }
.ev__a .cite { min-width: 22px; height: 22px; font-size: 12px; border-radius: 6px; margin: 0 2px; vertical-align: 2px; transition: transform .3s var(--spring), box-shadow .3s; }
.ev__a .cite:hover, .ev__a .cite.is-active { transform: translateY(-2px) scale(1.12); box-shadow: 0 6px 16px -4px rgba(244, 182, 63, .9); }
.stub { margin-top: 16px; padding: 12px 14px; border-radius: 10px; background: var(--paper-2); box-shadow: inset 0 0 0 1px rgba(22, 25, 26, .1); font-family: var(--mono); font-size: 12px; display: grid; gap: 3px; color: var(--t-dark-2); }
.stub b { color: var(--t-dark); letter-spacing: .06em; text-transform: uppercase; font-size: 11px; }
.ev__note { margin-left: 50px; font-size: 15px; color: var(--t-dark-2); display: flex; gap: 10px; }
.ev__note::before { content: ''; flex: none; width: 3px; border-radius: 2px; background: var(--petrol-400); }
.evidence__sources { display: grid; gap: 16px; }
.src {
  position: relative; padding: 16px 18px 18px; border-radius: 16px; background: var(--sheet);
  box-shadow: 0 1px 0 rgba(22, 25, 26, .04), 0 20px 40px -28px rgba(48, 77, 91, .45), inset 0 0 0 1px rgba(22, 25, 26, .07);
  transition: transform .6s var(--ease), box-shadow .5s, opacity .5s, filter .5s;
}
.src.is-active { transform: translateX(-6px); box-shadow: 0 1px 0 rgba(22, 25, 26, .04), 0 30px 60px -30px rgba(48, 77, 91, .6), inset 0 0 0 1.5px var(--amber); }
.evidence[data-mode='without'] .src { opacity: .38; filter: grayscale(1); transform: none; box-shadow: inset 0 0 0 1px rgba(22, 25, 26, .07); }
.src__head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.src__num { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; font-family: var(--mono); font-size: 12px; font-weight: 700; background: var(--paper-2); color: var(--t-dark-2); transition: background .4s, color .4s; }
.src.is-active .src__num { background: var(--amber); color: var(--t-dark); }
.src__kind { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 11.5px; color: var(--t-dark-2); letter-spacing: .02em; }
.src__kind svg { width: 16px; height: 16px; color: var(--petrol-500); }
.src__fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
.field { min-width: 0; }
.field--url { grid-column: 1 / -1; }
.field dt { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--t-dark-3); margin-bottom: 2px; display: inline-block; padding: 1px 5px; margin-left: -5px; border-radius: 4px; transition: background .4s, color .4s; }
.field dd { font-size: 14px; font-weight: 500; overflow-wrap: anywhere; }
.field--url dd, .src--code .field dd { font-family: var(--mono); font-size: 13px; font-weight: 450; }
.src.is-active .field dt { background: var(--amber-soft); color: var(--t-dark); }
.muted { color: var(--t-dark-3); }
.src__body { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(22, 25, 26, .08); display: grid; gap: 4px; font-size: 13.5px; color: var(--t-dark-2); }
.src__body mark { color: var(--t-dark); background: linear-gradient(var(--amber-soft), var(--amber-soft)) no-repeat 0 85% / 0% 60%; transition: background-size .8s var(--ease) .2s; }
.src.is-active .src__body mark { background-size: 100% 60%; }
.src__code { margin-top: 12px; padding: 10px 0; border-radius: 10px; background: #10181c; color: #d5e2e8; font-family: var(--mono); font-size: 12px; line-height: 1.65; overflow-x: auto; }
.src__code .ln { display: block; padding: 0 14px 0 0; white-space: pre; transition: background .5s; }
.src__code .ln i { display: inline-block; width: 38px; padding-right: 12px; text-align: right; font-style: normal; color: #5d727c; }
.src.is-active .src__code .ln.is-hit { background: rgba(244, 182, 63, .2); box-shadow: inset 3px 0 0 var(--amber); }
.src.is-active .src__code .ln.is-hit i { color: var(--amber-2); }
.evidence__threads { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 0; }
.evidence__grid { position: relative; z-index: 1; }
@media (max-width: 900px) { .evidence__threads { display: none; } }
.evidence__threads .thread { stroke-width: 1.6; filter: none; }

.statement { margin-top: clamp(100px, 14vw, 200px); text-align: center; display: grid; justify-items: center; gap: 30px; }
.statement__big { font-family: var(--serif); font-size: clamp(2.6rem, 1.2rem + 5.6vw, 7rem); line-height: .98; letter-spacing: -.015em; max-width: 14ch; text-wrap: balance; }
.statement__big .sw { transition: opacity .2s linear; }
.js .statement__big .sw { opacity: var(--o, .14); }
.statement__text { max-width: 34em; color: var(--t-dark-2); font-size: 1.15rem; }

/* ---------- Kanäle ---------- */
.channels { padding: 0 0 clamp(120px, 14vw, 200px); }
.legend { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--t-dark-2); max-width: 420px; }
.chan-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.chan { position: relative; grid-column: span 2; padding: 20px 22px 24px; border-radius: 22px; background: var(--sheet); box-shadow: 0 30px 60px -40px rgba(48, 77, 91, .45), inset 0 0 0 1px rgba(22, 25, 26, .07); }
.chan--today { grid-column: span 3; }
.chan--outlook { background: transparent; box-shadow: none; }
.chan--outlook::before { content: ''; position: absolute; inset: 0; border-radius: inherit; border: 1.5px dashed rgba(48, 77, 91, .35); pointer-events: none; }
.chan h3 { font-size: 19px; font-weight: 600; margin-top: 18px; letter-spacing: -.01em; }
.chan p { margin-top: 6px; color: var(--t-dark-2); font-size: 15px; }
.chan--outlook p, .chan--outlook h3 { color: var(--t-dark-2); }
.art { margin-top: 16px; height: 128px; border-radius: 14px; position: relative; overflow: hidden; }
.art--chat { background: var(--paper); padding: 14px; display: grid; gap: 10px; align-content: start; font-size: 13px; }
.art__msg { display: flex; align-items: center; gap: 9px; opacity: 0; transform: translateY(6px); }
.art__av { flex: none; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; background: var(--petrol-600); color: #fff; font-style: normal; font-family: var(--mono); font-size: 9px; font-weight: 600; }
.art__av--bot { background: #fff url(../logo/airfy-berry.svg) center / 18px no-repeat; box-shadow: inset 0 0 0 1px var(--line); }
.art__msg span { padding: 7px 10px; border-radius: 10px; background: #fff; box-shadow: inset 0 0 0 1px rgba(22, 25, 26, .06); }
.art__cite { display: inline-grid; place-items: center; width: 16px; height: 16px; margin-left: 4px; border-radius: 4px; background: var(--amber); font-family: var(--mono); font-size: 9.5px; vertical-align: 1px; }
.is-in .art__msg--q { animation: artIn 7s var(--ease) infinite; }
.is-in .art__msg--a { animation: artIn2 7s var(--ease) infinite; }
@keyframes artIn { 0%, 4% { opacity: 0; transform: translateY(6px); } 10%, 88% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }
@keyframes artIn2 { 0%, 26% { opacity: 0; transform: translateY(6px); } 34%, 88% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }
.art--term { background: #0f171b; color: #d5e2e8; padding: 16px 16px; font-family: var(--mono); font-size: 12px; line-height: 1.8; }
.art__prompt { color: var(--petrol-300); }
.art__muted { color: var(--petrol-300); opacity: .8; }
.art__ok { color: #fff; }
.art--term > div { opacity: 0; }
.is-in .art--term > div:nth-child(1) { animation: artIn 7s var(--ease) infinite; }
.is-in .art--term > div:nth-child(2) { animation: artIn2 7s var(--ease) infinite; }
.is-in .art--term > div:nth-child(3) { animation: artIn3 7s var(--ease) infinite; }
@keyframes artIn3 { 0%, 42% { opacity: 0; transform: translateY(6px); } 50%, 88% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }
.art--wire { display: grid; place-items: center; background: repeating-linear-gradient(135deg, rgba(48, 77, 91, .04) 0 8px, transparent 8px 16px); }
.art--wire svg { width: 70%; height: auto; max-height: 100px; fill: none; stroke: var(--petrol-500); stroke-width: 1.4; stroke-dasharray: 4 4; stroke-linecap: round; }
.is-in .art--wire svg { animation: march 12s linear infinite; }
@keyframes march { to { stroke-dashoffset: -96; } }

/* ---------- Daten ---------- */
.data { padding: clamp(110px, 13vw, 180px) 0 clamp(110px, 12vw, 170px); background: radial-gradient(ellipse 80% 50% at 80% 0%, rgba(76, 124, 146, .18), transparent 70%), var(--ink-900); }
.flow { margin-top: clamp(48px, 6vw, 72px); border-radius: 26px; background: linear-gradient(180deg, var(--ink-850), rgba(15, 23, 27, .6)); box-shadow: inset 0 0 0 1px var(--line-d); padding: clamp(16px, 2.4vw, 28px); }
.flow__tabs { display: inline-flex; flex-wrap: wrap; gap: 6px; padding: 5px; border-radius: 14px; background: rgba(0, 0, 0, .25); box-shadow: inset 0 0 0 1px var(--line-d); }
.flow__tab { padding: 10px 16px; border-radius: 10px; font-size: 14px; font-weight: 550; color: var(--t-light-2); transition: color .3s, background .3s, box-shadow .3s; }
.flow__tab:hover { color: var(--t-light); }
.flow__tab.is-active { background: var(--ink-600); color: var(--t-light); box-shadow: inset 0 0 0 1px var(--line-d2); }
.flow__tab--outlook { box-shadow: inset 0 0 0 1px transparent; outline: 1px dashed rgba(175, 205, 219, .35); outline-offset: -1px; }
.flow__tab--outlook.is-active { outline-color: rgba(175, 205, 219, .6); }
.flow__body { display: grid; grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); margin-top: 28px; align-items: center; }
.flow__panel { display: grid; }
.flow__copy { grid-area: 1 / 1; }
.flow__copy h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.7rem, 1.3rem + 1vw, 2.2rem); line-height: 1.05; margin-bottom: 14px; }
.flow__copy p { color: var(--t-light-2); font-size: 16px; }
.flow__copy.is-active { animation: copyIn .7s var(--ease); }
@keyframes copyIn { from { opacity: 0; transform: translateY(10px); } }

.diagram {
  position: relative; display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) minmax(0, 132px);
  grid-template-areas: 'src bnd chn' '. prv .'; gap: 44px clamp(36px, 5vw, 64px); align-items: center; padding: 10px 0 4px; min-height: 420px;
}
.dg { position: relative; z-index: 2; }
.dg--sources { grid-area: src; display: grid; gap: 10px; }
.dg--channels { grid-area: chn; display: grid; gap: 10px; }
.dg--boundary { grid-area: bnd; padding: 36px 18px 18px; border-radius: 22px; border: 1.5px dashed rgba(127, 175, 197, .55); background: rgba(96, 155, 183, .05); min-height: 220px; display: grid; align-content: center; }
.dg--provider { grid-area: prv; display: flex; justify-content: center; }
.dg__label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--t-light-3); margin-bottom: 2px; }
.dg__note { display: grid; gap: 6px; margin-top: 6px; }
.lockchip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--petrol-200); }
.lockchip svg { width: 13px; height: 13px; flex: none; }
.boundary__label { position: absolute; top: 12px; left: 16px; display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--petrol-200); }
.boundary__label svg { width: 15px; height: 15px; }
.boundary__note { margin-top: 16px; font-size: 12.5px; color: var(--t-light-2); text-align: center; }
.boundary__inner { display: flex; justify-content: center; align-items: stretch; gap: 0; }
.node { position: relative; padding: 10px 13px; border-radius: 12px; background: var(--ink-800); box-shadow: inset 0 0 0 1px var(--line-d2); font-size: 13.5px; font-weight: 500; transition: opacity .6s, transform .7s var(--ease), box-shadow .5s, filter .5s; }
.node--src { display: flex; align-items: center; gap: 8px; }
.node__icon { width: 16px; height: 16px; color: var(--petrol-300); flex: none; }
.node--core { display: flex; align-items: center; gap: 12px; padding: 14px 18px 14px 14px; background: linear-gradient(180deg, #1c2d35, #142026); box-shadow: inset 0 0 0 1px rgba(127, 175, 197, .4), 0 0 40px -10px rgba(96, 155, 183, .5); z-index: 1; }
.node--core img { width: 40px; height: 40px; }
.node--core b, .node--provider b, .node--own b { display: block; font-size: 14.5px; font-weight: 600; }
.node--core span, .node--provider span, .node--own span { display: block; font-family: var(--mono); font-size: 10.5px; color: var(--t-light-2); font-weight: 400; margin-top: 2px; }
.node--own { display: grid; align-content: center; max-width: 0; padding-inline: 0; overflow: hidden; opacity: 0; margin-left: 0; box-shadow: inset 0 0 0 1px transparent; transition: max-width .8s var(--ease), padding .8s var(--ease), margin .8s var(--ease), opacity .5s; background: rgba(19, 30, 35, .9); outline: 1px dashed rgba(175, 205, 219, .5); outline-offset: -1px; }
.node--own .tag { margin-bottom: 6px; justify-self: start; }
.node--own b, .node--own span:not(.tag) { width: 168px; }
.node--core { white-space: nowrap; }
.dg--boundary { container-type: inline-size; }
.flow[data-mode='2'] .node--own { max-width: 200px; padding-inline: 14px; margin-left: 14px; opacity: 1; }
@container (max-width: 470px) {
  .boundary__inner { flex-direction: column; align-items: stretch; }
  .node--own { max-width: none; max-height: 0; padding-block: 0; transition: max-height .8s var(--ease), padding .8s var(--ease), margin .8s var(--ease), opacity .5s; }
  .flow[data-mode='2'] .node--own { max-width: none; max-height: 130px; margin: 12px 0 0; padding: 10px 14px; }
  .node--own b, .node--own span:not(.tag) { width: auto; }
}
.node--chan { text-align: center; }
.node--provider { text-align: center; padding: 12px 18px; min-width: 200px; }
.node__off { display: block; font-style: normal; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--t-light-2); max-height: 0; opacity: 0; overflow: hidden; transition: max-height .5s var(--ease), opacity .4s, margin .5s; }
.flow:not([data-mode='0']) .node--provider { opacity: .45; filter: grayscale(1); box-shadow: inset 0 0 0 1px var(--line-d); }
.flow:not([data-mode='0']) .node__off { max-height: 20px; opacity: 1; margin-top: 6px; }
.diagram__wires { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 1; }
.dw { fill: none; stroke: rgba(127, 175, 197, .45); stroke-width: 1.3; transition: opacity .6s, stroke .6s; }
.dw--src { stroke-dasharray: 2 4; }
.dw--off { opacity: .12; }
.dw-label { font-family: var(--mono); font-size: 10px; fill: var(--t-light-2); }
.packets { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.packet { position: absolute; left: 0; top: 0; padding: 3px 8px; border-radius: 999px; font-family: var(--mono); font-size: 10px; font-weight: 500; white-space: nowrap; will-change: transform, opacity; }
.packet--q { background: var(--mist); color: var(--t-dark); }
.packet--x { background: var(--amber); color: var(--t-dark); font-weight: 600; }
.packet--a { background: var(--petrol-300); color: var(--t-dark); }
.packet--doc { width: 12px; height: 15px; padding: 0; border-radius: 2px; background: var(--petrol-200); opacity: .85; }
.packet--doc::after { content: ''; position: absolute; left: 3px; right: 3px; top: 4px; height: 1px; background: var(--ink-700); box-shadow: 0 3px 0 var(--ink-700), 0 6px 0 var(--ink-700); }

.facts { margin-top: clamp(56px, 7vw, 96px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.fact { padding: 22px 22px 24px; border-radius: 20px; background: rgba(19, 30, 35, .6); box-shadow: inset 0 0 0 1px var(--line-d); }
.fact__icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: rgba(127, 175, 197, .1); color: var(--petrol-200); margin-bottom: 18px; }
.fact__icon svg { width: 20px; height: 20px; }
.fact h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.fact p { color: var(--t-light-2); font-size: 15px; }
.fact__outlook { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line-d2); display: grid; gap: 8px; justify-items: start; }
.hosting { margin-top: 16px; padding: clamp(22px, 3vw, 36px); border-radius: 22px; box-shadow: inset 0 0 0 1px var(--line-d); background: linear-gradient(120deg, rgba(76, 124, 146, .16), rgba(19, 30, 35, .3)); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 20px 48px; align-items: start; }
.hosting__head h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 1.4rem + 1vw, 2.4rem); line-height: 1.05; }
.hosting__head p { color: var(--t-light-2); margin-top: 8px; }
.hosting__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.hosting__list li { padding: 16px; border-radius: 14px; background: rgba(8, 13, 15, .45); box-shadow: inset 0 0 0 1px var(--line-d); display: grid; gap: 4px; align-content: start; }
.hosting__n { font-family: var(--mono); font-size: 11px; color: var(--petrol-300); margin-bottom: 6px; }
.hosting__list b { font-weight: 600; }
.hosting__list span:last-child { font-size: 14.5px; color: var(--t-light-2); }
.hosting__managed { grid-column: 2; display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--t-light); }
.hosting__managed svg { width: 18px; height: 18px; color: var(--petrol-300); flex: none; }

/* ---------- Managed AI ---------- */
.managed { padding: clamp(110px, 13vw, 180px) 0 clamp(80px, 10vw, 140px); }
.managed__layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(48px, 8vw, 140px); align-items: center; }
.managed__wrap { position: relative; }
.managed__steps { position: relative; display: grid; gap: 22px; }
.managed__line { position: absolute; left: 35px; top: 36px; bottom: 36px; width: 2px; height: calc(100% - 72px); overflow: visible; }
.managed__line path { stroke: var(--petrol-400); stroke-width: 2; fill: none; vector-effect: non-scaling-stroke; stroke-dasharray: 100; stroke-dashoffset: calc(100 - var(--mp, 0) * 100); }
.mstep { position: relative; display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 22px; align-items: center; padding: 18px 22px 18px 0; }
.mstep__glyph { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 22px; background: var(--sheet); box-shadow: 0 20px 40px -24px rgba(48, 77, 91, .6), inset 0 0 0 1px rgba(22, 25, 26, .07); position: relative; z-index: 1; }
.mstep__glyph svg { width: 40px; height: 40px; fill: none; stroke: var(--petrol-600); stroke-width: 1.8; stroke-linecap: round; }
.mstep:nth-child(2) .mstep__glyph svg circle:first-child { fill: rgba(96, 155, 183, .14); }
.mstep:nth-child(2) .mstep__glyph svg circle:first-child { transform-origin: 18px 24px; }
.mstep.is-in:nth-child(2) .mstep__glyph svg circle:first-child { animation: together 4s var(--ease-io) infinite alternate; }
.mstep.is-in:nth-child(2) .mstep__glyph svg circle:nth-child(2) { animation: together2 4s var(--ease-io) infinite alternate; }
@keyframes together { from { transform: translateX(-4px); } to { transform: translateX(3px); } }
@keyframes together2 { from { transform: translateX(4px); } to { transform: translateX(-3px); } }
.mstep.is-in:nth-child(3) .mstep__glyph svg { animation: spin 14s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.mstep h3 { font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.mstep p { color: var(--t-dark-2); margin-top: 2px; }

/* ---------- Einstieg ---------- */
.start { padding: clamp(40px, 6vw, 80px) 0 clamp(150px, 16vw, 230px); }
.start__options { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 20px; align-items: stretch; }
.option { position: relative; padding: clamp(26px, 3vw, 40px); border-radius: 26px; background: var(--sheet); box-shadow: 0 40px 80px -50px rgba(48, 77, 91, .6), inset 0 0 0 1px rgba(22, 25, 26, .07); overflow: hidden; transition: transform .6s var(--ease), box-shadow .6s; }
.option:hover { transform: translateY(-4px); box-shadow: 0 50px 90px -50px rgba(48, 77, 91, .8), inset 0 0 0 1px rgba(22, 25, 26, .1); }
.option::after { content: ''; position: absolute; right: -60px; top: -60px; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(closest-side, rgba(127, 175, 197, .35), transparent); }
.option__n { font-family: var(--mono); font-size: 12px; color: var(--petrol-500); }
.option h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 1.5rem + 1.4vw, 2.8rem); line-height: 1.02; margin: 30px 0 14px; letter-spacing: -.01em; }
.option p { color: var(--t-dark-2); font-size: 16.5px; max-width: 30em; }
.start__or { align-self: center; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--t-dark-2); box-shadow: inset 0 0 0 1px var(--line-2); background: var(--paper); }
.start__notes { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-size: 15px; color: var(--t-dark-2); }
.start__status { display: flex; align-items: center; gap: 10px; }

/* ---------- Ausblick ---------- */
.outlook { padding: clamp(120px, 14vw, 200px) 0 clamp(100px, 12vw, 160px); overflow: hidden; isolation: isolate; background: radial-gradient(ellipse 60% 60% at 75% 40%, rgba(76, 124, 146, .22), transparent 70%), var(--ink-950); }
.outlook__art { position: absolute; right: -8vw; top: 50%; width: min(760px, 70vw); aspect-ratio: 1; transform: translateY(-50%); z-index: -1; display: grid; place-items: center; opacity: .9; }
.outlook__art img { width: 17%; opacity: .9; filter: drop-shadow(0 0 40px rgba(175, 205, 219, .4)); }
.orbit { position: absolute; border-radius: 50%; border: 1px dashed rgba(127, 175, 197, .28); }
.orbit--1 { inset: 30%; animation: spin 60s linear infinite; }
.orbit--2 { inset: 16%; border-style: solid; border-color: rgba(127, 175, 197, .12); }
.orbit--3 { inset: 2%; animation: spin 120s linear infinite reverse; }
.orbit--1::after, .orbit--3::after { content: ''; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--petrol-200); box-shadow: 0 0 16px var(--petrol-300); }
.outlook__layout { position: relative; }
.outlook .h2 { max-width: 19ch; font-size: clamp(2.4rem, 1.4rem + 3.4vw, 4.6rem); }
.roadmap { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 12px; max-width: 760px; }
.roadmap__item { position: relative; padding: 13px 20px; font-size: 15.5px; color: var(--t-light); }
.roadmap__border { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.roadmap__border rect { width: calc(100% - 2px); height: calc(100% - 2px); fill: rgba(19, 30, 35, .55); stroke: rgba(175, 205, 219, .55); stroke-width: 1.2; stroke-dasharray: 5 5; }
.roadmap__item.is-in .roadmap__border rect { animation: march 20s linear infinite; }
.roadmap__item span { position: relative; }

/* ---------- Kontakt ---------- */
.cta { padding: clamp(80px, 10vw, 150px) 0 clamp(120px, 14vw, 200px); background: var(--ink-950); }
.cta { overflow: hidden; isolation: isolate; }
.cta__threads { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; overflow: visible; }
.cta__threads path { fill: none; stroke: rgba(127, 175, 197, .24); stroke-width: 1; stroke-dasharray: 1; stroke-dashoffset: 1; }
.cta__threads path:nth-child(3n) { stroke: rgba(244, 182, 63, .35); }
.cta.is-in .cta__threads path { animation: draw 2.4s var(--ease) forwards; animation-delay: calc(var(--k) * 90ms); }
@keyframes draw { to { stroke-dashoffset: 0; } }
.cta__layout { display: grid; justify-items: center; text-align: center; }
.display--cta { font-size: clamp(3rem, 1.4rem + 6vw, 7.4rem); max-width: 15ch; }
.cta .lead { margin-top: 30px; max-width: 32em; }
.cta__actions { margin-top: 46px; display: grid; justify-items: center; gap: 18px; }
.cta__mail { font-size: 15px; color: var(--t-light-3); }
.cta__mail a { color: var(--t-light); text-decoration-color: rgba(175, 205, 219, .4); text-underline-offset: 4px; }

/* ---------- Footer ---------- */
.footer { padding: 48px 0 56px; border-top: 1px solid var(--line-d); background: var(--ink-950); color: var(--t-light-2); font-size: 13.5px; }
.footer__layout { display: grid; grid-template-columns: auto 1fr; gap: 16px 48px; align-items: start; }
.footer__brand img { width: 118px; height: auto; }
.footer__status { max-width: 60em; color: var(--t-light); }
.footer__marks { grid-column: 2; color: var(--t-light-3); }
.footer__links { grid-column: 2; display: flex; flex-wrap: wrap; gap: 20px; margin-top: 8px; }
.footer__links a { color: var(--t-light); text-underline-offset: 4px; text-decoration-color: rgba(175, 205, 219, .35); }

/* ---------- Einblendungen ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js [data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .05em .22em; margin: 0 -.05em -.22em; }
.js [data-split] .w > span { display: inline-block; transform: translateY(108%); transition: transform 1.1s var(--ease); transition-delay: calc(var(--i, 0) * 45ms + var(--d, 0s)); }
.js [data-split].is-in .w > span { transform: none; }
.js [data-split] em .w > span { padding-right: .06em; }

/* ---------- Bewegung reduziert ---------- */
.rm *, .rm *::before, .rm *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; transition-delay: 0s !important; }
.rm .reveal, .rm [data-split] .w > span { opacity: 1 !important; transform: none !important; }
.rm .story { height: auto; }
.rm .story__sticky { position: relative; height: auto; overflow: visible; }
.rm .story__steps { display: grid; gap: 64px; padding: 120px 0; height: auto; }
.rm .step { position: static; opacity: 1; transform: none; }
.rm .story__rail { display: none; }
.rm .statement__big .sw { opacity: 1; }

/* ---------- Niedrige Laptop-Bildschirme ---------- */
@media (min-width: 1181px) and (max-height: 820px) {
  .hero { padding-top: calc(var(--nav-h) + 22px); padding-bottom: 40px; }
  .hero .display { font-size: clamp(2.8rem, 1rem + 3.7vw, 4.6rem); margin-bottom: 20px; }
  .hero__actions { margin-top: 26px; }
  .eyebrow { margin-bottom: 18px; }
  .demo__lanes { min-height: 232px; padding-top: 10px; }
  .card { padding: 6px 9px; }
  .demo__chat { height: 262px; }
  .hero__scroll { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .hero__layout { grid-template-columns: minmax(0, 1fr); }
  .hero__copy { max-width: 760px; }
  .hero__demo { max-width: 760px; }
  .nav__links { display: none; }
  .nav__end { margin-left: auto; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow__body { grid-template-columns: minmax(0, 1fr); }
  .flow__panel { max-width: 640px; min-height: 150px; align-content: start; }
  .hosting { grid-template-columns: minmax(0, 1fr); }
  .hosting__managed { grid-column: 1; }
}
@media (max-width: 900px) {
  .js .story__layout { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .js .story__steps { height: 42svh; margin-top: calc(var(--nav-h) + 8px); }
  .js .step { top: 0; transform: translateY(24px); }
  .js .step.is-active { transform: none; }
  .js .step.is-past { transform: translateY(-24px); }
  .js .story__rail { display: none; }
  .step .h2 { margin-bottom: 12px; font-size: clamp(2rem, 1.4rem + 3vw, 2.8rem); }
  .step__text { font-size: 1rem; }
  .evidence__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .chan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chan, .chan--today { grid-column: span 1; }
  .chan--today { grid-column: span 2; }
  .managed__layout { grid-template-columns: minmax(0, 1fr); }
  .start__options { grid-template-columns: minmax(0, 1fr); }
  .start__or { justify-self: center; margin: -8px 0; }
  .diagram { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: 'src src' 'bnd bnd' 'chn prv'; gap: 40px 20px; min-height: 0; }
  .dg--sources { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dg--sources .dg__label, .dg--sources .dg__note { grid-column: 1 / -1; }
  .dg__note { grid-template-columns: auto auto; justify-content: start; gap: 6px 16px; }
  .node--src { justify-content: center; }
  .dg--provider { align-self: end; }
  .node--provider { min-width: 0; width: 100%; }
  .dg--channels { align-self: end; }
  .outlook__art { right: -30vw; top: 12%; width: 110vw; opacity: .45; }
  .footer__layout { grid-template-columns: minmax(0, 1fr); }
  .footer__marks, .footer__links { grid-column: 1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .chip { max-width: 30vw; font-size: 11px; padding: 5px 8px 5px 6px; }
  .chip span { overflow: hidden; text-overflow: ellipsis; }
  .chip--code { font-size: 10px; }
  .hub__label { display: none; }
  .asker { padding: 10px 12px 9px; }
  .asker b { font-size: 13px; }
  .asker span:last-child { font-size: 11px; }
  .demo__caption { padding-left: 10px; }
  .nav__lang { padding: 8px 6px; }
  .nav .btn--small { padding: 10px 13px; font-size: 13px; }
  .brand__word { display: none; }
  .hero { padding-top: calc(var(--nav-h) + 28px); }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  .hero__scroll { display: none; }
  .hero__demo { margin-inline: calc(-1 * var(--gutter) + 8px); }
  .demo { border-radius: 18px; }
  .demo__bar { flex-wrap: wrap; padding: 10px 10px 10px 12px; }
  .demo__label { flex: 1 1 100%; }
  .demo__controls { flex: 1 1 100%; justify-content: space-between; }
  .demo__lanes { gap: 6px; padding: 12px 8px 10px; min-height: 238px; }
  .lane__kind { display: none; }
  .lane__nohit { display: none; }
  .card { padding: 6px 7px; }
  .card__title { font-size: 10.5px; }
  .card__hl { font-size: 9px; }
  .demo__chat { margin: 0 8px 8px; height: 318px; }
  .msg__text { font-size: 13px; }
  .chan-grid { grid-template-columns: minmax(0, 1fr); }
  .chan, .chan--today { grid-column: span 1; }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .hosting__list { grid-template-columns: minmax(0, 1fr); }
  .diagram { grid-template-areas: 'src src' 'bnd bnd' 'chn prv'; }
  .dg--boundary { padding: 40px 12px 14px; }
  .ev__note { margin-left: 0; }
  .src__fields { grid-template-columns: minmax(0, 1fr); }
  .statement__big { font-size: clamp(2.4rem, 10vw, 3.4rem); }
}

.js [data-split] em, .js [data-words] em { background: none; color: inherit; }
.js [data-split] em .w > span, .js [data-words] em .w > span { background: linear-gradient(180deg, #ffffff 0%, var(--petrol-200) 70%, var(--petrol-300) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.js [data-theme='light'] [data-split] em .w > span, .js [data-theme='light'] [data-words] em .w > span { background-image: linear-gradient(180deg, var(--petrol-600) 0%, var(--petrol-500) 60%, var(--petrol-400) 100%); }

/* Chromium blockiert beim Layout, wenn text-wrap: balance auf viele Inline-Blöcke trifft
   (zerlegte Überschriften). Nach dem Zerlegen daher „pretty“. */
.js [data-split], .js [data-words] { text-wrap: pretty; }