/* ============================================================
   Kinarvex — Liquid-Glass-Variante (nur index-liquid.html)
   Baut auf css/style.css auf und überschreibt gezielt.
   Komponenten: Glasflächen, Apple Switch, Dia Text Reveal,
   Smart Animate Text, Glow Button, Dock, Floating Tooltip
   ============================================================ */

@property --glow-angle{ syntax:'<angle>'; inherits:false; initial-value:0deg; }

:root{
  --glass-bg: rgba(24,26,20,.42);
  --glass-bg-hover: rgba(30,33,25,.55);
  --glass-border: rgba(255,255,255,.13);
  --glass-hi: rgba(255,255,255,.22);
  --glass-lo: rgba(0,0,0,.35);
  --glass-spec: rgba(255,255,255,.10);
  --glass-shadow: 0 14px 40px rgba(0,0,0,.42);
  --glass-blur: 18px;

  --sw-off: rgba(255,255,255,.16);
  --sw-on: #34C759;   /* iOS-Grün, wie der Apple Switch */
  --sw-glow: rgba(52,199,89,.45);

  --dia-from: var(--ink-faint);
  --dia-to: var(--olive-light);

  --tip-bg: rgba(250,250,245,.96);
  --tip-ink: #111;
  --dock-item-bg: rgba(255,255,255,.06);
  --blob-opacity: .55;
  --glow-opacity: .55;
}
:root[data-theme="light"]{
  --glass-bg: rgba(255,255,255,.55);
  --glass-bg-hover: rgba(255,255,255,.72);
  --glass-border: rgba(255,255,255,.75);
  --glass-hi: rgba(255,255,255,.95);
  --glass-lo: rgba(0,0,0,.06);
  --glass-spec: rgba(255,255,255,.55);
  --glass-shadow: 0 14px 36px rgba(30,30,20,.14), 0 0 0 1px rgba(20,20,15,.06);

  --sw-off: rgba(20,20,15,.13);
  --sw-glow: rgba(52,199,89,.3);

  --tip-bg: #17180f;
  --tip-ink: #fff;
  --dock-item-bg: rgba(255,255,255,.55);
  --blob-opacity: .32;
  --glow-opacity: .45;
}

.lg-defs{ position:absolute; width:0; height:0; overflow:hidden; }

/* ============================================================
   GLAS
   ============================================================ */
.glass{
  position: relative; isolation: isolate;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-hi), inset 0 -1px 0 var(--glass-lo), var(--glass-shadow);
}
.glass::before{ /* Lichtpunkt, folgt dem Zeiger (--mx/--my aus liquid.js) */
  content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit; pointer-events:none;
  background: radial-gradient(260px circle at var(--mx, 30%) var(--my, 0%), var(--glass-spec), transparent 65%);
}
/* Chromium: echte Lichtbrechung über SVG-Filter im backdrop-filter */
.has-refract .lg-refract{
  -webkit-backdrop-filter: url(#lg-distort) blur(10px) saturate(190%);
  backdrop-filter: url(#lg-distort) blur(10px) saturate(190%);
}

/* ============================================================
   NAV als schwebende Glas-Pille
   ============================================================ */
.liquid .nav,
.liquid .nav.is-scrolled{
  padding: calc(env(safe-area-inset-top, 0px) + 12px) 16px 0;
  background: none; border-bottom: 0;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
.liquid .nav__inner{
  max-width: 1100px; padding: 9px 9px 9px 22px; gap: 26px; border-radius: 100px;
  transition: max-width .6s var(--ease-out), padding .4s var(--ease-out);
}
.liquid .nav.is-scrolled .nav__inner{ max-width: 960px; }
.liquid .nav__mobile{
  margin: 10px 0 0; border-radius: 24px; padding: 8px 20px 20px;
}
.liquid .nav__mobile a:not(.btn){ border-bottom-color: var(--border); }
.nav__theme-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 4px; font-size:.9375rem; color: var(--ink-dim); cursor:pointer;
  border-bottom: 1px solid var(--border);
}
@media (max-width: 720px){
  .liquid .nav__inner > .aswitch{ display:none; }
  .liquid .nav__inner{ padding: 9px 12px 9px 20px; }
}

/* ============================================================
   APPLE SWITCH (Daumen dehnt sich beim Drücken und wird zu Glas)
   --p = Position 0…1, --g = Griff 0…1 (Federn in liquid.js)
   ============================================================ */
.aswitch{
  --w: 52px; --h: 32px; --pad: 2px; --t: 28px; --stretch: 8px;
  --p: 0; --g: 0;
  position: relative; flex-shrink: 0;
  width: var(--w); height: var(--h); padding: 0; border: 0; border-radius: 999px;
  background: none; cursor: pointer; touch-action: pan-y; user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.aswitch:focus-visible{ outline: 2px solid var(--olive-light); outline-offset: 3px; }
.aswitch__track{
  position:absolute; inset:0; border-radius:inherit; overflow:hidden;
  background: var(--sw-off);
  box-shadow: inset 0 0 0 1px var(--border), 0 0 calc(18px * var(--p)) var(--sw-glow);
}
.aswitch__fill{ position:absolute; inset:0; background: var(--sw-on); opacity: var(--p); }
.aswitch__thumb{
  position:absolute; top: var(--pad); left: var(--pad);
  height: var(--t); width: calc(var(--t) + var(--stretch) * var(--g));
  border-radius: 999px; display:grid; place-items:center;
  color: #5b5f52;
  background: rgba(255,255,255, calc(1 - .72 * var(--g)));
  -webkit-backdrop-filter: blur(calc(3px * var(--g))) saturate(180%);
  backdrop-filter: blur(calc(3px * var(--g))) saturate(180%);
  box-shadow:
    0 2px 6px rgba(0,0,0, calc(.28 - .18 * var(--g))),
    inset 0 0 0 calc(1px * var(--g)) rgba(255,255,255,.85),
    inset 0 calc(2px * var(--g)) calc(4px * var(--g)) rgba(255,255,255,.6);
  transform:
    translateX(calc((var(--w) - 2 * var(--pad) - var(--t) - var(--stretch) * var(--g)) * var(--p)))
    scale(calc(1 + .14 * var(--g)));
}
.aswitch__icon{ position:absolute; width:15px; height:15px; transition: opacity .3s ease, transform .4s var(--ease-out); }
.aswitch__icon--sun{ opacity:0; transform: rotate(-60deg) scale(.6); color:#c08a10; }
[data-theme="light"] .aswitch__icon--sun{ opacity:1; transform:none; }
[data-theme="light"] .aswitch__icon--moon{ opacity:0; transform: rotate(60deg) scale(.6); }

@media (prefers-reduced-motion: reduce){
  .aswitch__icon{ transition:none; }
}

/* ============================================================
   DIA TEXT REVEAL (Farbverlauf läuft einmal über den Text)
   ============================================================ */
.dia{
  background-image: linear-gradient(90deg,
    var(--dia-to) 0%, var(--dia-to) 33.3%,
    #b9d36c 41%, #3fd68f 48%, #22c7c7 55%, #4a8dff 62%,
    var(--dia-from) 70%, var(--dia-from) 100%);
  background-size: 300% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  transition: background-position 1.6s cubic-bezier(.45,.05,.25,1);
}
.dia.is-on{ background-position: 0 0; }
.dia.no-t{ transition: none; }
.dia-cycle{ display:inline-block; }
.hero__claim{
  font-size: clamp(1.05rem, 2vw, 1.375rem); font-weight: 600; letter-spacing: -.01em;
  color: var(--ink-dim); margin: -6px 0 36px;
}
@media (prefers-reduced-motion: reduce){
  .dia{ transition:none; background-position: 0 0; }
}

/* ============================================================
   SMART ANIMATE TEXT (Zeichen gleiten / blenden einzeln)
   ============================================================ */
.smart{ display:inline-flex; position:relative; white-space:pre; }
.smart > span{ display:inline-block; white-space:pre; }
.smart > .is-leaving{ position:absolute; top:0; pointer-events:none; }
.fact__value{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800;
  letter-spacing:-.02em; color: var(--ink); font-variant-numeric: tabular-nums;
}
.fact{ display:flex; flex-direction:column; align-items:center; }

/* ============================================================
   GLOW BUTTON
   ============================================================ */
/* Glow-Farben hier anpassen (gilt für alle Glow Buttons).
   Für einen einzelnen Button: style="--glow-1:…; --glow-2:…; --glow-3:…; --glow-4:…" */
.glow-btn{
  --glow-1: #a9bd78;   /* helles Olivgrün */
  --glow-2: #3fd68f;   /* Grün */
  --glow-3: #22c7c7;   /* Türkis */
  --glow-4: #4a8dff;   /* Blau */
  position:relative; isolation:isolate;
}
.glow-btn::before{
  content:""; position:absolute; inset:-6px -12px; z-index:-1; border-radius:inherit;
  background: conic-gradient(from var(--glow-angle), var(--glow-1), var(--glow-2), var(--glow-3), var(--glow-4), var(--glow-3), var(--glow-2), var(--glow-1));
  filter: blur(18px); opacity: var(--glow-opacity);
  animation: glowSpin 6s linear infinite;
  transition: opacity .35s ease, inset .35s var(--ease-out), filter .35s ease;
}
.glow-btn:hover::before{ opacity: calc(var(--glow-opacity) + .3); inset:-10px -18px; filter: blur(22px); }
.glow-btn__arrow{ display:inline-block; transition: transform .35s var(--ease-out); }
.glow-btn:hover .glow-btn__arrow{ transform: translate(2px,-2px); }
@keyframes glowSpin{ to{ --glow-angle: 360deg; } }
@media (prefers-reduced-motion: reduce){ .glow-btn::before{ animation:none; } }

.liquid .btn--ghost.glass{ border-color: var(--glass-border); }

/* ============================================================
   GLAS-BÜHNE (Farbflecken hinter den Karten, damit das Glas
   etwas zum Brechen hat)
   ============================================================ */
.lg-stage{ position:relative; isolation:isolate; }
.lg-blobs{
  position:absolute; inset:-60px -40px; z-index:-1; pointer-events:none; overflow:hidden;
  filter: blur(70px); opacity: var(--blob-opacity);
}
.lg-blobs i{ position:absolute; width:42%; aspect-ratio:1; border-radius:50%; animation: blobDrift 18s ease-in-out infinite alternate; }
.lg-blobs i:nth-child(1){ left:4%; top:2%; background: var(--olive); }
.lg-blobs i:nth-child(2){ right:6%; top:18%; width:30%; background: #6b7a48; opacity:.7; animation-duration: 22s; }
.lg-blobs i:nth-child(3){ left:34%; bottom:-6%; background: #8fa06c; animation-duration: 26s; }
@keyframes blobDrift{ to{ transform: translate(14%, -10%) scale(1.18); } }
@media (prefers-reduced-motion: reduce){ .lg-blobs i{ animation:none; } }

.liquid .feature-card.glass,
.liquid .team-card.glass{ background: var(--glass-bg); border-color: var(--glass-border); }
.liquid .feature-card.glass:hover,
.liquid .team-card.glass:hover{ background: var(--glass-bg-hover); }
.liquid .team-card--link.glass:hover{ border-color: var(--olive-light); }

/* ============================================================
   ZUGANG (Apple Switch + Smart Animate Text)
   ============================================================ */
.plan{ max-width: 560px; margin: 0 auto; border-radius: var(--radius-l); padding: 30px; }
.plan__head{ display:flex; justify-content:space-between; align-items:flex-start; gap:16px; }
.plan__eyebrow{ font-size:.75rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color: var(--olive-light); margin-bottom:6px; }
.plan__name{ font-size:1.5rem; font-weight:800; letter-spacing:-.02em; }
.plan__toggle{ display:flex; align-items:center; gap:10px; font-size:.875rem; font-weight:600; color: var(--ink-dim); cursor:pointer; user-select:none; padding-top:4px; }
.plan__price{ display:flex; align-items:baseline; flex-wrap:wrap; gap:6px 14px; margin: 22px 0 18px; }
.plan__price [data-plan-price]{ font-size:3.25rem; font-weight:800; letter-spacing:-.03em; line-height:1; font-variant-numeric: tabular-nums; }
.plan__note{ color: var(--ink-dim); font-size:.9375rem; }
.plan__list li{
  display:flex; align-items:center; gap:10px; padding: 11px 0;
  border-top: 1px solid var(--border); font-size:.9375rem;
  transition: opacity .45s var(--ease-out), filter .45s var(--ease-out);
}
.plan__list .ico{ width:18px; height:18px; flex-shrink:0; color: var(--olive-light); }
.plan__list .ico--lock{ display:none; color: var(--ink-faint); }
.plan__list li.is-locked{ opacity:.45; }
.plan__list li.is-locked .ico--check{ display:none; }
.plan__list li.is-locked .ico--lock{ display:block; }
.plan .btn{ display:flex; width:100%; margin-top: 24px; }
.product__grid + .plan{ margin-top: 0; }
.lg-stage .product__grid{ margin-bottom: 40px; }

/* ============================================================
   DOCK
   ============================================================ */
.dock{
  position: fixed; left:50%; bottom: calc(env(safe-area-inset-bottom, 0px) + 16px); z-index: 480;
  display:flex; align-items:flex-end; gap:6px; padding: 8px 10px; border-radius: 22px;
  transform: translate(-50%, 140%); opacity: 0; pointer-events: none;
  transition: transform .6s var(--ease-out), opacity .4s ease;
}
.dock.is-visible{ transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.dock__item{
  --s: 1;
  position:relative; display:grid; place-items:center; flex-shrink:0;
  width: calc(42px * var(--s)); height: calc(42px * var(--s)); border-radius: calc(13px * var(--s));
  color: var(--ink-dim); background: var(--dock-item-bg);
  box-shadow: inset 0 0 0 1px var(--border);
  transition: color .2s ease; /* Größe gleitet per JS, keine CSS-Transition (die hat gezappelt) */
}
.dock__item svg{ width:46%; height:46%; }
.dock__item:hover, .dock__item.is-active{ color: var(--ink); }
.dock__item.is-active::before{
  content:""; position:absolute; bottom:-6px; left:50%; width:4px; height:4px; margin-left:-2px;
  border-radius:50%; background: var(--olive-light);
}
.dock__item::after{ /* Beschriftung */
  content: attr(data-label); position:absolute; bottom: calc(100% + 12px); left:50%;
  transform: translate(-50%, 4px); opacity:0; pointer-events:none;
  padding: 5px 10px; border-radius: 8px; white-space:nowrap;
  font-size:.75rem; font-weight:600; background: var(--tip-bg); color: var(--tip-ink);
  transition: opacity .18s ease, transform .25s var(--ease-out);
}
.dock__item:hover::after, .dock__item:focus-visible::after{ opacity:1; transform: translate(-50%, 0); }
.dock__sep{ width:1px; height:28px; align-self:center; margin: 0 4px; background: var(--border-strong); }
@media (max-width: 480px){
  .dock{ gap:4px; padding: 6px 8px; border-radius: 20px; }
  .dock__item{ width: 38px; height: 38px; border-radius: 12px; }
}

/* ============================================================
   NACH-OBEN-BUTTON
   ============================================================ */
.to-top{
  position: fixed; right: 20px; bottom: calc(env(safe-area-inset-bottom, 0px) + 20px); z-index: 481;
  width: 48px; height: 48px; border-radius: 50%; padding: 0; cursor: pointer;
  display: grid; place-items: center; color: var(--ink);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity .35s ease, transform .5s var(--ease-out);
}
.to-top.is-visible{ opacity: 1; transform: none; pointer-events: auto; }
.to-top svg{ width: 20px; height: 20px; transition: transform .3s var(--ease-out); }
.to-top:hover svg{ transform: translateY(-3px); }
.to-top:focus-visible{ outline: 2px solid var(--olive-light); outline-offset: 3px; }
@media (max-width: 560px){ .to-top{ right: 14px; bottom: calc(env(safe-area-inset-bottom, 0px) + 82px); width: 44px; height: 44px; } }

/* ============================================================
   FLOATING TOOLTIP
   ============================================================ */
.ftip{ position:relative; display:flex; gap:10px; margin-top:8px; }
.ftip__btn{
  width:38px; height:38px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; padding:0; cursor:pointer;
  color: var(--ink-dim); background: var(--bg-card); border:1px solid var(--border-strong);
  transition: color .2s ease, border-color .2s ease, transform .3s var(--ease);
}
.ftip__btn svg{ width:18px; height:18px; }
.ftip__btn:hover, .ftip__btn:focus-visible{ color: var(--ink); border-color: var(--olive-light); transform: translateY(-2px); }
.ftip__bubble{
  --x: 0px;
  position:absolute; left:0; bottom: calc(100% + 10px); z-index:2;
  height: 30px; width: 80px; border-radius: 10px; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  font-size:.75rem; font-weight:600; color: var(--ink); pointer-events:none;
  opacity:0; transform: translateX(calc(var(--x) - 50%)) translateY(6px) scale(.9);
  transition:
    transform .55s cubic-bezier(.34,1.45,.5,1),
    width .35s var(--ease-out),
    opacity .18s ease;
}
.ftip__bubble.is-visible{ opacity:1; transform: translateX(calc(var(--x) - 50%)) translateY(0) scale(1); }
.ftip__bubble.no-slide{ transition: opacity .18s ease; }
.ftip__text{ display:inline-block; white-space:nowrap; }

/* ============================================================
   EINBLENDEN WIE BEI APPLE
   Inhalte steigen beim Scrollen weich und unscharf von unten auf
   und werden dann scharf. Abschnittsköpfe kommen nacheinander
   (.cascade), Überschriften Wort für Wort (.split .w).
   Klassen werden in liquid.js gesetzt, is-visible kommt aus main.js.
   ============================================================ */
.liquid .reveal{
  opacity: 0; transform: translateY(64px); filter: blur(10px);
  transition: opacity 1s ease, transform 1.2s cubic-bezier(.16,1,.3,1), filter 1s ease;
}
.liquid .reveal.is-visible{ opacity: 1; transform: none; filter: none; }
/* Nach dem Einblenden wieder flinke Hover-Übergänge */
.liquid .reveal.revealed{
  transition: opacity .3s ease, transform .4s var(--ease), filter .3s ease, border-color .3s ease, background .3s ease;
  transition-delay: 0s;
}
.liquid .feature-card.reveal.revealed:hover{ transform: translateY(-4px); }

.liquid .reveal.cascade{ opacity: 1; transform: none; filter: none; transition: none; }
.liquid .cascade > *{
  opacity: 0; transform: translateY(48px); filter: blur(10px);
  transition: opacity 1s ease, transform 1.2s cubic-bezier(.16,1,.3,1), filter 1s ease;
  transition-delay: var(--d, 0ms);
}
.liquid .cascade.is-visible > *{ opacity: 1; transform: none; filter: none; }
.liquid .cascade > .split{ opacity: 1; transform: none; filter: none; }

.liquid .split .w{
  display: inline-block;
  opacity: 0; transform: translateY(.8em); filter: blur(8px);
  transition: opacity .9s ease, transform 1.1s cubic-bezier(.16,1,.3,1), filter .9s ease;
  transition-delay: calc(var(--d, 0ms) + var(--i, 0) * 45ms);
}
.liquid .is-visible .split .w{ opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce){
  .liquid .reveal, .liquid .cascade > *, .liquid .split .w{ opacity: 1; transform: none; filter: none; transition: none; }
}

/* Handy: nichts darf seitlich überstehen (sonst wird die ganze Seite breiter als der Bildschirm) */
.liquid main{ overflow-x: clip; }
@media (max-width: 480px){
  .plan{ padding: 24px 20px; }
  .plan__head{ flex-wrap: wrap; }
  .plan__name{ font-size: 1.3rem; }
}

/* ============================================================
   Launch-Anpassungen (01.11.): Logos größer, Hauptlogo mit Name,
   Navbar- und Hero-Texte größer
   ============================================================ */
.nav__logo{ height: 34px; }
.nav__links{ font-size: 1rem; }
.footer__logo{ height: 36px; }
.hero .eyebrow{ font-size: .9375rem; margin-bottom: 18px; }
.hero__content{ max-width: 840px; }
.hero__title{ font-size: clamp(2.05rem, 7.4vw, 4.5rem); }
.hero__claim{ font-size: clamp(1.15rem, 2.6vw, 1.75rem); }
@media (max-width: 1060px){
  .nav__links{ font-size: .9375rem; gap: 20px; }
  .nav__inner{ gap: 22px; }
  .nav__logo{ height: 30px; }
}
.hero__mark--full{ width: min(34vw, 540px); }
.hero__logo-inline{ display:none; }
@media (max-width: 1180px){
  .hero__mark--full{ display:none; }
  .hero__logo-inline{ display:block; width: min(64vw, 340px); height:auto; margin-bottom: 34px; filter: var(--logo-filter); }
}
@media (max-width: 480px){
  .nav__logo{ height: 28px; }
  .hero .eyebrow{ font-size: .8125rem; letter-spacing: .14em; }
  .footer__logo{ height: 32px; }
}
/* größere Nav-Texte passen erst ab ~860 px in die Leiste → darunter Burger-Menü */
@media (max-width: 860px){
  .nav__links, .nav__cta{ display:none; }
  .nav__toggle{ display:flex; }
  .nav__mobile.is-open{ display:flex; }
  .liquid .nav__inner > .aswitch{ display:none; }
  .liquid .nav__inner{ padding: 9px 12px 9px 20px; }
}

/* Schwebender „Kostenlos testen“ (links unten, Gegenstück zum Nach-oben-Button) */
.float-cta{
  position: fixed; left: 20px; bottom: calc(env(safe-area-inset-bottom, 0px) + 20px); z-index: 481;
  opacity: 0; transform: translateY(16px) scale(.92); pointer-events: none;
  transition: opacity .35s ease, transform .5s var(--ease-out);
}
.float-cta.is-visible{ opacity: 1; transform: none; pointer-events: auto; }
.float-cta.is-visible:hover{ transform: translateY(-2px); }
@media (max-width: 560px){
  .float-cta{ left: 14px; bottom: calc(env(safe-area-inset-bottom, 0px) + 14px); padding: 12px 22px; font-size: .875rem; }
  .to-top{ bottom: calc(env(safe-area-inset-bottom, 0px) + 14px); }   /* ohne Dock wieder ganz nach unten */
}