/* ============================================================
   signature.css - Signatur-Schicht von Local Launch Studio.
   Lädt NACH base.css + overview.css. Enthält:
     1) Motion-Engine v2 (Scroll-Reveals mit Varianten)
     2) Mikro-Interaktionen (Spotlight, Shine, Press)
     3) Hero v2 (zentriertes Marken-Panel mit Blueprint-Raster)
     4) Vorher/Nachher-Slider mit Branchen-Umschalter
   Alles tokenbasiert (base.css) → Light/Dark/Paletten laufen mit.
   ============================================================ */

/* ════════════════════════════════════════════════════════════
   1) MOTION-ENGINE v2
   signature.js vergibt data-fx + .fx-in. Ohne JS oder bei
   reduzierter Bewegung bleibt alles sofort sichtbar, weil die
   Start-Zustände nur unter html.fx-on greifen.
   ════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  html.fx-on [data-fx] {
    opacity: 0;
    transition:
      opacity var(--dur-slow) var(--ease-out),
      transform var(--dur-slow) var(--ease-out),
      filter var(--dur-slow) var(--ease-out),
      clip-path var(--dur-slow) var(--ease-out);
    transition-delay: var(--fx-d, 0s);
  }
  html.fx-on [data-fx="up"]    { transform: translateY(26px); filter: blur(6px); }
  html.fx-on [data-fx="left"]  { transform: translateX(-30px); filter: blur(6px); }
  html.fx-on [data-fx="right"] { transform: translateX(30px); filter: blur(6px); }
  html.fx-on [data-fx="scale"] { transform: scale(0.94); filter: blur(6px); }
  html.fx-on [data-fx="mask"]  { clip-path: inset(0 0 100% 0); transform: translateY(14px); }
  html.fx-on [data-fx="curtain"] { clip-path: inset(0 100% 0 0); transform: none; }

  html.fx-on [data-fx].fx-in {
    opacity: 1;
    transform: none;
    filter: none;
    clip-path: inset(0 0 0 0);
  }
  /* Nach der Animation Clip komplett lösen - inset(0) beschneidet sonst
     überhängende Serif-Unterlängen am Box-Rand dauerhaft. */
  html.fx-on [data-fx].fx-done {
    clip-path: none;
    transition: none;
  }

  /* Eyebrow-Unterstrich wächst von links, sobald sichtbar */
  html.fx-on .eyebrow[data-fx]::after {
    content: "";
    display: block;
    width: 42px;
    height: 2px;
    margin-top: 8px;
    background: var(--accent-2);
    border-radius: 999px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-slow) var(--ease-out) calc(var(--fx-d, 0s) + 0.15s);
  }
  html.fx-on .eyebrow[data-fx].fx-in::after { transform: scaleX(1); }
}

/* ════════════════════════════════════════════════════════════
   2) MIKRO-INTERAKTIONEN
   ════════════════════════════════════════════════════════════ */

/* Pointer-Spotlight: dezenter Lichtfleck folgt dem Cursor.
   signature.js schreibt --mx/--my; nur auf echten Hover-Geräten. */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .spot {
    position: relative;
  }
  /* Lichtfleck liegt als oberste, klickdurchlässige Schicht - so bleibt
     die Positionierung der Karten-Kinder (Badges, Info-Buttons) unberührt. */
  .spot::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 3;
    border-radius: inherit;
    background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), var(--accent-soft), transparent 70%);
    opacity: 0;
    transition: opacity var(--dur-med) ease;
    pointer-events: none;
  }
  .spot:hover::after { opacity: 1; }
}

/* Glanz-Sweep über Primär-CTAs (einmal pro Hover) */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .button.primary, .ll-nav-cta, .ll-mobile-cta-btn {
    position: relative;
    overflow: hidden;
  }
  .button.primary::after, .ll-nav-cta::after, .ll-mobile-cta-btn::after {
    content: "";
    position: absolute;
    inset: -40% auto;
    left: -30%;
    width: 36%;
    transform: translateX(-160%) rotate(18deg);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    pointer-events: none;
  }
  .button.primary:hover::after, .ll-nav-cta:hover::after, .ll-mobile-cta-btn:hover::after {
    transition: transform 0.8s var(--ease-out);
    transform: translateX(520%) rotate(18deg);
  }
}

/* Knöpfe fühlen sich gedrückt an */
.button:active, .ll-nav-cta:active { transform: translateY(0) scale(0.98); }

/* Premium-Teaser: Aurora treibt langsam, pausiert außerhalb des Viewports */
@media (prefers-reduced-motion: no-preference) {
  .demo-premium-teaser .demo-premium-aurora span {
    animation: sigAurora 22s ease-in-out infinite alternate;
    animation-play-state: paused;
  }
  .demo-premium-teaser .demo-premium-aurora span:last-child {
    animation-duration: 28s;
    animation-delay: -9s;
  }
  .demo-premium-teaser.aurora-live .demo-premium-aurora span { animation-play-state: running; }
  @keyframes sigAurora {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(6%, -8%, 0) scale(1.12); }
    100% { transform: translate3d(-5%, 6%, 0) scale(0.96); }
  }
}

/* ════════════════════════════════════════════════════════════
   3) HERO v2 - dunkles Marken-Panel mit Blueprint-Raster.
   ════════════════════════════════════════════════════════════ */
main > .hero2 { width: 100%; margin: 0; }

.hero2 {
  position: relative;
  isolation: isolate;
  margin-top: -84px; /* schiebt sich unter die sticky Nav */
  padding:
    clamp(128px, 16vh, 176px)
    max(20px, calc((100vw - 1180px) / 2))
    clamp(64px, 9vh, 104px);
  overflow: hidden;
  color: var(--panel-text);
  background:
    radial-gradient(900px 480px at 82% -10%, var(--panel-glow), transparent 60%),
    linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 78%);
}
/* Blueprint-Raster: „wir planen deine Website wie ein Gewerk" */
.hero2::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 36px);
  mask-image: radial-gradient(120% 90% at 50% 10%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 10%, #000 30%, transparent 78%);
}
/* weicher Übergang zum Papier darunter */
.hero2::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.22));
  pointer-events: none;
}

.hero2-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(28px, 4.5vw, 64px);
}

/* Zentrierte Variante (ohne Bühne rechts) */
.hero2-center { padding-top: clamp(84px, 9vh, 116px); padding-bottom: clamp(56px, 8vh, 88px); }
.hero2-center .hero2-inner {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}
.hero2-center .hero2-copy {
  display: grid;
  justify-items: center;
  max-width: 760px;
}
.hero2-center h1 { max-width: none; }
.hero2-center .hero2-lead { max-width: 640px; }
.hero2-center .hero2-actions { justify-content: center; }
.hero2-center .eyebrow::after {
  content: "";
  display: block;
  width: 44px;
  height: 2px;
  margin: 10px auto 0;
  background: var(--panel-eyebrow);
  border-radius: 999px;
  opacity: 0.85;
}

.hero2 .eyebrow {
  color: var(--panel-eyebrow);
  margin-bottom: 14px;
}
.hero2 h1 {
  max-width: 640px;
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--panel-text);
}
.hero2 h1 em {
  font-style: normal;
  color: var(--panel-eyebrow);
}
.hero2-lead {
  max-width: 560px;
  margin-top: 18px;
  color: var(--panel-text-muted);
  font-size: var(--fs-lead);
  line-height: 1.65;
}
/* Hinweiszeile unter den Buttons: der Hero ist in beiden Themes dunkel,
   darf also nicht die Papier-Textfarbe aus overview.css (p { color: var(--muted) }) erben */
.hero2-demo-hint p { color: var(--panel-text); }
.hero2-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}
/* Lejama-CTA - Markenverlauf Marigold -> Terrakotta (#f0a840 -> #e08a2e) */
.button.gold {
  color: var(--on-accent); /* Tinte, fest: liegt immer auf dem Sonnenverlauf */
  background: var(--accent);
  box-shadow: 0 16px 40px rgba(192, 96, 40, 0.35);
  border: 0;
}
.button.gold:hover,
.button.gold:focus-visible {
  filter: brightness(1.06);
  transform: translateY(-2px);
  outline: none;
}
.hero2 .button.outline {
  color: var(--panel-text);
  background: var(--panel-translucent);
  border: 1px solid var(--panel-border);
}
.hero2 .button.outline:hover,
.hero2 .button.outline:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
  outline: none;
}
.hero2-note {
  margin-top: 16px;
  color: var(--panel-text-muted);
  font-size: 0.92rem;
}
.hero2-note strong { color: var(--panel-eyebrow); font-weight: 700; }

/* Hero-Entrance (nur einmalig beim Laden) */
@media (prefers-reduced-motion: no-preference) {
  html.fx-on .hero2 [data-hero-seq] {
    opacity: 0;
    transform: translateY(22px);
    animation: hero2In 0.9s var(--ease-out) forwards;
    animation-delay: calc(var(--seq, 0) * 0.12s + 0.1s);
  }
  html.fx-on .hero2 .hero2-stage[data-hero-seq] {
    transform: translateY(34px) scale(0.97);
  }
  @keyframes hero2In {
    to { opacity: 1; transform: none; }
  }
}

/* ════════════════════════════════════════════════════════════
   4) VORHER/NACHHER-SLIDER - komplette CSS-Mockups, kein Bild.
   --ba-pos (0–100%) steuert die Trennlinie, Griff folgt.
   ════════════════════════════════════════════════════════════ */
.ba-section { margin-top: clamp(48px, 7vw, 84px); }

.ba {
  --ba-pos: 50%;
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  height: clamp(400px, 40vw, 500px);
  touch-action: pan-y;
  background: var(--card);
}
@media (max-width: 720px) { .ba { height: 460px; } }

.ba-layer { position: absolute; inset: 0; }

/* - NACHHER: moderne Seite in Mockup-Sprache - */
.ba-after {
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--card);
}
.ba-after .ba-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}
.ba-after .ba-logo {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--accent);
}
.ba-after .ba-brandname { font-weight: 800; font-size: 0.85rem; color: var(--text); }
.ba-after .ba-navlinks { display: flex; gap: 12px; margin-left: auto; align-items: center; }
.ba-after .ba-navlinks span { font-size: 0.62rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.ba-after .ba-hours { margin-top: 12px; font-size: 0.72rem; color: var(--text-muted); }
.ba-after .ba-hours b { color: var(--text); font-weight: 700; margin-right: 6px; }
.ba-after .ba-cta {
  margin-left: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
}
.ba-after .ba-main {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(16px, 2.4vw, 30px);
  align-items: center;
  padding: clamp(14px, 3vw, 34px);
}
/* Bild links, Text/CTAs rechts: so zeigt die Standard-Position des
   Reglers genau die Conversion-Elemente der neuen Seite. */
.ba-after .ba-main > div:first-child { order: 2; }
.ba-after .ba-media { order: 1; }
.ba-after .ba-h1 {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.4vw, 1.7rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--text);
}
.ba-after .ba-copy { display: grid; gap: 6px; margin-top: 12px; }
.ba-after .ba-copy i { height: 6px; border-radius: 3px; background: var(--fill); }
.ba-after .ba-copy i:nth-child(2) { width: 82%; }
.ba-after .ba-copy i:nth-child(3) { width: 64%; }
.ba-after .ba-btnrow { display: flex; gap: 8px; margin-top: 16px; }
.ba-after .ba-btn {
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--accent);
  color: var(--on-accent);
  white-space: nowrap;
}
.ba-after .ba-btn.alt {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.ba-after .ba-media {
  aspect-ratio: 4 / 3.1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(150deg, var(--accent-strong), var(--accent) 75%);
}
.ba-after .ba-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ba-after .ba-services {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.ba-after .ba-services span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.66rem;
  font-weight: 700;
  white-space: nowrap;
}
.ba-after .ba-services span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.ba-after .ba-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--accent-2);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}
.ba-after .ba-trust small { color: var(--text-faint); letter-spacing: 0; font-size: 0.68rem; }

/* - VORHER: glaubwürdig-mittelmäßige Alt-Website - */
.ba-before {
  background: #e9e7e0;
  font-family: "Times New Roman", Times, serif;
  color: #2b2b2b;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}
.ba-before .bb-top {
  padding: 8px 14px;
  background: linear-gradient(180deg, #8c8c8c, #6e6e6e);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
}
.ba-before .bb-nav {
  display: flex;
  gap: 2px;
  padding: 4px 10px;
  background: #d2cfc4;
  border-bottom: 2px outset #f5f3ea;
  font-size: 0.62rem;
}
.ba-before .bb-nav span {
  padding: 3px 10px;
  background: #efede4;
  border: 2px outset #fbfaf3;
  color: #1f3d8c;
  text-decoration: underline;
  white-space: nowrap;
}
.ba-before .bb-main {
  padding: 12px 16px;
  font-size: 0.66rem;
  line-height: 1.5;
  overflow: hidden;
}
.ba-before .bb-table {
  width: 62%;
  margin: 8px 0 2px;
  border-collapse: collapse;
  font-size: 0.62rem;
}
.ba-before .bb-table td {
  padding: 3px 8px;
  border: 1px solid #b5b2a6;
  background: #f2f0e8;
}
.ba-before .bb-table td:first-child { font-weight: 700; background: #e6e3d8; white-space: nowrap; }
.ba-before .bb-main h3 {
  margin: 0 0 6px;
  font-size: 0.85rem;
  color: #7a1f1f;
  font-weight: 700;
  letter-spacing: 0;
}
.ba-before .bb-text { display: grid; gap: 4px; margin-bottom: 10px; }
.ba-before .bb-text i { height: 5px; background: #c9c6ba; }
.ba-before .bb-text i:nth-child(odd) { width: 96%; }
.ba-before .bb-text i:nth-child(3n) { width: 88%; }
.ba-before .bb-img {
  float: right;
  width: 34%;
  aspect-ratio: 4 / 3;
  margin: 0 0 8px 10px;
  border: 2px inset #fff;
  overflow: hidden;
  background: #b9b6aa;
}
/* Bewusst „altes Webfoto": überzogen gesättigt, leicht matschig */
.ba-before .bb-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.45) contrast(0.88) brightness(1.06);
  image-rendering: auto;
}
.ba-before .bb-notice {
  clear: both;
  margin: 6px 0 4px;
  padding: 4px 8px;
  background: #fffbc8;
  border: 1px dashed #b8a23a;
  color: #7a1f1f;
  font-size: 0.62rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ba-before .bb-counter {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 8px;
  background: #000;
  color: #3dff5b;
  font-family: "Courier New", monospace;
  font-size: 0.6rem;
  border: 2px inset #888;
}
.ba-before .bb-foot {
  padding: 6px 14px;
  background: #d2cfc4;
  border-top: 1px solid #aaa79b;
  font-size: 0.6rem;
  color: #555;
}
/* Vorher-Schicht wird von rechts beschnitten → links sichtbar */
.ba .ba-before {
  clip-path: inset(0 calc(100% - var(--ba-pos)) 0 0);
}

/* Trennlinie + Griff */
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--ba-pos);
  width: 0;
  z-index: 3;
  pointer-events: none;
}
.ba-handle::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--panel-eyebrow);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18);
}
.ba-grip {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--panel-eyebrow);
  color: var(--on-accent-2);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: -0.05em;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}
.ba input[type="range"] {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
.ba-tag {
  position: absolute;
  bottom: 14px;
  z-index: 3;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
}
.ba-tag.is-before { left: 14px; background: rgba(20, 20, 16, 0.72); color: #f3efe2; }
.ba-tag.is-after { right: 14px; background: var(--accent); color: var(--on-accent); }

.ba-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.ba-points article {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
}
.ba-demo-link {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.ba-demo-link a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ba-demo-link a:hover { color: var(--accent-strong); }
.ba-points strong { display: block; font-size: 0.98rem; }
.ba-points p { margin-top: 4px; font-size: 0.9rem; line-height: 1.55; }
@media (max-width: 720px) { .ba-points { grid-template-columns: 1fr; } }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 980px) {
  .hero2-inner { grid-template-columns: 1fr; gap: 34px; }
  .hero2 h1, .hero2-lead { max-width: 640px; }
  .mock { transform: none; max-width: 560px; margin: 0 auto; }
  .calc { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero2 { padding-top: 118px; }
  .ba-points { margin-top: 14px; }
  /* Nachher-Szene einspaltig: Foto weicht, damit CTAs/Telefon nicht abschneiden */
  .ba-after .ba-main {
    grid-template-columns: 1fr;
    align-content: center;
    padding: 18px;
  }
  .ba-after .ba-media { display: none; }
  .ba-after .ba-btnrow { flex-wrap: wrap; }
  .ba-before .bb-img { width: 40%; }
}
@media (max-width: 560px) {
  /* Nachher-Kopf mobil: die Desktop-Nav-Links passen nicht mehr neben Marke + CTA
     (schneiden ab). Wie ein echtes responsives Menü → Links werden zum Hamburger. */
  .ba-after .ba-navlinks span { display: none; }
  .ba-after .ba-navlinks::before {
    content: "\2630"; font-size: 1.15rem; line-height: 1; color: var(--text);
  }
  .ba-after .ba-brandname { font-size: 0.8rem; }
  .ba-after .ba-cta { margin-left: 10px; font-size: 0.66rem; padding: 6px 12px; }
}