/* ========================================
   JENS FEHRMANN — Modern One-Page Website
   Mobile-First / Responsive Design
   ======================================== */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #171C21;
  --color-bg-alt: #1d2228;
  --color-surface: #242a31;
  --color-text: #FEFEFE;
  --color-text-muted: #8b929a;
  --color-accent: #ECBC1F;
  --color-accent-light: #f5cd4a;
  --color-accent-glow: rgba(236, 188, 31, 0.15);
  /* Highlight-Farben (Erweiterung 2026-07, USCRX-2026-6652/6646): fuer Infografiken/Datenserien,
     Sekundaer-Akzent — Gold bleibt DER Marken-Akzent, nie ersetzen. Highlight-1 "Petrol" (NICHT
     identisch mit LKI-Petrol #077CAA), Highlight-2 "Ember". SSoT: brand/design-system/jf. */
  --color-highlight-1: #37A8B8;
  --color-highlight-1-light: #5CC3D2;
  --color-highlight-1-glow: rgba(55, 168, 184, 0.15);
  --color-highlight-2: #E0764A;
  --color-highlight-2-light: #F0936B;
  --color-highlight-2-glow: rgba(224, 118, 74, 0.15);
  --color-white: #FEFEFE;
  --color-border: rgba(254, 254, 254, 0.08);
  /* Display: Dharma Gothic E Regular Italic */
  --font-display: 'dharma-gothic-e', 'Prompt', sans-serif;
  --font-heading: 'Prompt', sans-serif;
  --font-body: 'Prompt', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

/* i18n — FOUC prevention (hide text until translation loaded) */
html.i18n-loading [data-i18n],
html.i18n-loading [data-i18n-html],
html.i18n-loading [data-i18n-list] {
  visibility: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-white);
}

img {
  max-width: 100%;
  display: block;
}

address {
  font-style: normal;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all 0.35s var(--ease-out);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
  box-shadow: 0 4px 20px rgba(236, 188, 31, 0.3);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  color: var(--color-bg);
  box-shadow: 0 8px 30px rgba(236, 188, 31, 0.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  transform: translateY(-2px);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  /* Basiswerte = "unsichtbarer" Endpunkt, damit der Scroll-BG WEICH einfadet (blur 0->20,
     border transparent->Farbe, bg transparent->dunkel) statt hart von none->blur zu poppen. */
  background: rgba(23, 28, 33, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background 0.5s var(--ease-out), backdrop-filter 0.5s var(--ease-out),
    -webkit-backdrop-filter 0.5s var(--ease-out), border-color 0.5s var(--ease-out),
    padding 0.4s var(--ease-out);
}

.nav--scrolled {
  background: rgba(23, 28, 33, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 0;
  border-bottom-color: var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 36px;
  width: auto;
  transition: opacity 0.3s ease;
}

.nav__logo:hover .nav__logo-img {
  opacity: 0.8;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all 0.3s var(--ease-out);
  border-radius: 2px;
}

.nav__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100dvh;
  background: rgba(23, 28, 33, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  transition: right 0.5s var(--ease-out);
}

.nav__links.active {
  right: 0;
}

.nav__links a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.3s ease;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-accent-light);
}

.nav__cta {
  padding: 0.625rem 1.5rem;
  border: 1px solid var(--color-accent);
  border-radius: 100px;
  color: var(--color-accent-light) !important;
}

/* --- Language Toggle --- */
.lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

.lang-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  background: var(--color-accent-glow);
}

/* Nav actions wrapper (toggle + hamburger) */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile lang toggle in nav overlay */
.nav__links-lang {
  list-style: none;
  margin-top: 1rem;
}

.lang-toggle--mobile {
  width: 48px;
  height: 48px;
  font-size: 0.9rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 6rem 1.25rem 4rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s var(--ease-in-out);
}

.hero__slide.is-active {
  opacity: 1;
}

/* Brand-Visuals — Zuordnung Bild ↔ Slogan (Slide-Reihenfolge = Slogan-Reihenfolge) */
.hero__slide--karten {
  /* Slot 1: "Wo Karten enden, fange ich an." */
  background-image: url('img/hero-karten.webp');
}

.hero__slide--regie {
  /* Slot 2: "Komplexes braucht Regie." */
  background-image: url('img/hero-regie.webp');
}

.hero__slide--standard {
  /* Slot 3: "Morgen Standard. Heute im Einsatz." */
  background-image: url('img/hero-standard.webp');
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(23, 28, 33, 0.6) 0%,
    rgba(23, 28, 33, 0.3) 45%,
    rgba(23, 28, 33, 0.7) 100%
  );
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(236, 188, 31, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(236, 188, 31, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(236, 188, 31, 0.03) 0%, transparent 50%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

/* JF-Icon mittig über der Headline */
.hero__icon-wrap {
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero__icon {
  width: clamp(52px, 6vw, 64px);
  height: auto;
  margin: 0 auto;
}

/* Rotierende Sublines — wechseln synchron mit dem Slogan */
.hero__sublines {
  display: grid;
  justify-items: center;
  align-items: start;
  max-width: 640px;
  margin: 1.75rem auto 0;
}

.hero__subline {
  grid-area: 1 / 1;
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: var(--color-text);
  letter-spacing: 0.01em;
  text-align: center;
  text-shadow: 0 2px 24px rgba(23, 28, 33, 0.85);
  opacity: 0;
  transition: opacity 1.8s var(--ease-in-out);
}

.hero__subline.is-active {
  opacity: 1;
}

.hero__blog-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid rgba(236, 188, 31, 0.35);
  border-radius: 999px;
  background: rgba(29, 34, 40, 0.75);
  text-decoration: none;
  font-size: 0.85rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero__blog-badge:hover {
  border-color: var(--color-accent);
}

.hero__blog-badge-label {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.7rem;
  white-space: nowrap;
}

.hero__blog-badge-title {
  color: var(--color-text);
  font-weight: 500;
  max-width: 32ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section__intro {
  max-width: 640px;
  margin: -1.5rem 0 2.5rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.section__intro strong {
  color: var(--color-text);
}

/* Rechtsseiten (Impressum, Datenschutz) */
.legal-page {
  padding-top: 10rem;
}

.legal-content {
  max-width: 800px;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.legal-content h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  color: var(--color-text);
  font-size: 1.25rem;
  margin: 2.5rem 0 0.75rem;
}

.legal-content h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  color: var(--color-text);
  font-size: 1.05rem;
  margin: 1.75rem 0 0.5rem;
}

.legal-content p {
  margin: 0 0 1rem;
}

.legal-content ul {
  margin: 0 0 1rem 1.25rem;
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

.hero__slogans {
  display: grid;
  justify-items: center;
  align-items: center;
  max-width: 1150px;
  margin: 0 auto;
}

/* Cover-Head: Slogans als massive Headline (Dharma Gothic E Regular Italic) */
.hero__slogan {
  grid-area: 1 / 1;
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 11vw, 9rem);
  font-weight: 400;
  font-style: italic;
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-align: center;
  text-wrap: balance; /* ausgewogener Umbruch statt schlechter Rest-Zeile */
  color: var(--color-white);
  text-shadow: 0 4px 48px rgba(23, 28, 33, 0.9), 0 2px 12px rgba(23, 28, 33, 0.6);
  opacity: 0;
  transition: opacity 1.8s var(--ease-in-out);
}

/* === Hero-Headline fuer Single-Headline-Unterseiten (foerderung etc.) ===
   EINE zentrale Klasse statt pro Seite eigener .x-hero__h1 — loest die Wiederholung.
   Gleiche Groesse wie die Startseiten-Slogans, ausgewogener Umbruch (text-wrap: balance)
   und dieselbe Breitenbegrenzung wie .hero__slogans (1150px), damit die Headline NICHT
   Rand-zu-Rand laeuft, sondern zentriert sauber umbricht. Neue Seite: class="hero__headline". */
.hero__headline {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(3.25rem, 11vw, 9rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-align: center;
  text-wrap: balance;
  color: var(--color-white);
  max-width: 15ch;        /* bei dieser Display-Schrift ~2 ausgewogene Zeilen fuer normale Headlines */
  margin: 0 auto 1.1rem;
}

/* Phrasen-Umbruch (eine Methode für alle Claims):
   splitClaims() in script.js zerlegt Claims an Satzzeichen in .claim-part-
   Einheiten. Jede Phrase ist ein inline-block und damit atomar — der Umbruch
   passiert ZWISCHEN den Phrasen (am Satzzeichen), nicht mittendrin. Eine zu
   lange Einzelphrase bricht notfalls normal um (kein Overflow). */
.claim-part {
  display: inline-block;
}

.hero__slogan.is-active {
  opacity: 1;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.2s forwards;
}

.hero__scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s var(--ease-in-out) infinite;
}

/* ===== Motion-Hero (USCRX-2026-5560) — Scroll-Flight, 3 Kapitel =====
   Ersetzt die alte Bild-Slideshow. .hero--motion (2 Klassen) ueberschreibt .hero per
   hoeherer Spezifitaet. Voller reduced-motion-/Mobile-/Slow-Fallback (= Fix 5518). */
.hero--motion {
  display: block;
  min-height: 0;
  padding: 0;
  overflow: visible;
}
.hero--motion .mh-viewport {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Letzter Fallback (no-JS / vor Poster-Fade): erster Kapitel-Frame */
  background: var(--color-bg) url('img/poster-karten.jpg') center / cover no-repeat;
}
.mh-bgv {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  background: var(--color-bg);
}
.mh-static {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.mh-static[hidden] { display: none; }
.mh-poster {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s var(--ease-in-out);
}
.mh-poster.is-on { opacity: 1; }
.mh-tint {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(120% 90% at 50% 42%,
    rgba(23, 28, 33, 0.12) 0%, rgba(23, 28, 33, 0.5) 68%, rgba(23, 28, 33, 0.85) 100%);
}
.hero--motion .hero__grid { z-index: 4; }

.mh-stage {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 6rem 1.25rem 4rem;
  max-width: 1150px;
}
/* Eyebrow (Kontext-Zeile ueber dem Slogan): permanent sichtbar, bewusst NICHT scroll-gescrubbt —
   statischer Kontext nach dem Vorbild der foerderung-Trust-Zeile (Restore der alten Hero-Eyebrow;
   die hatte nie eigenes CSS, Optik jetzt nach Site-Standard wie .os-hero__eyebrow). */
.mh-eyebrow {
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent-light); margin: 0 auto 1.5rem; max-width: 64ch;
  text-shadow: 0 2px 16px rgba(23, 28, 33, 0.85);
}
.mh-slogan {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(3.25rem, 11vw, 9rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-align: center;
  text-wrap: balance;
  color: var(--color-white);
  max-width: 15ch;
  margin: 0 auto;
  text-shadow: 0 4px 48px rgba(23, 28, 33, 0.9), 0 2px 12px rgba(23, 28, 33, 0.6);
}
/* wortweiser Reveal beim Scrubben */
.mh-slogan .mh-w {
  display: inline-block;
  opacity: 0;
  filter: blur(8px);
  transform: translateY(16px);
  will-change: opacity, filter, transform;
}
.mh-subline {
  margin: 1.9rem auto 0;
  max-width: 48ch;
  color: var(--color-text);
  font-size: clamp(0.95rem, 1.8vw, 1.18rem);
  line-height: 1.5;
  min-height: 4.5em;   /* 3 Zeilen reservieren -> Stage-Hoehe konstant je Kapitel -> JF-Icon springt nicht */
  letter-spacing: 0.01em;
  text-shadow: 0 2px 24px rgba(23, 28, 33, 0.85);
  opacity: 0;
  transform: translateY(22px);
}
.mh-actions {
  margin-top: 2.6rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(22px);
}
.mh-cue { z-index: 20; }

/* (B) JF-Icon: scroll-gesteuert WEICH eingeblendet — render(p) setzt Opacity/Transform (voll bei ~10% Scroll).
   Basis = versteckt; KEINE CSS-Transition (render treibt pro Frame, eine Transition wuerde den Scrub verschleppen).
   Im static-Modus setzt startStatic() das Icon direkt sichtbar. */
.hero--motion .hero__icon-wrap { animation: none; opacity: 0; position: relative; }

/* ===== JF-Marke: Aufbau-Animation (Thema 2) =====
   Brand-safe: currentColor = Brand-Akzent (hier Gold; LKI setzt .jf-mark{color:var(--lki-petrol)} + eigene
   Pfade). Der Aufbau laeuft auf INNEREN Pfaden (stroke-dashoffset/opacity) + svg-eigenem transform ->
   kollidiert NICHT mit dem scroll-gescrubbten Wrapper (.hero__icon-wrap opacity/translateY, JS-getrieben).
   Reihenfolge: Box-Kontur zeichnet -> Puls -> Box-Fuellung -> JF-Kontur zeichnet -> Knockout-Logo blendet ein
   (Box-Fuellung + JF-Kontur faden dabei aus -> saubere finale Brand-Marke mit JF als Loch). */
.jf-mark { color: var(--color-accent); display: block; margin: 0 auto; overflow: visible; }
.jf-mark__box-stroke,
.jf-mark__letters-stroke { stroke-dasharray: 1; stroke-dashoffset: 1; }
.jf-mark__box-fill,
.jf-mark__logo { opacity: 0; }
/* Ohne Animation (static / reduced-motion / no-JS): direkt die fertige Knockout-Marke */
.jf-mark--final .jf-mark__logo { opacity: 1; }
.jf-mark--final .jf-mark__box-stroke,
.jf-mark--final .jf-mark__letters-stroke,
.jf-mark--final .jf-mark__box-fill { opacity: 0; }

/* !important: Der Hero zeigt die volle Animation AUCH bei prefers-reduced-motion (Owner-Entscheidung, wie
   der Motion-Hero selbst in decide()). Der globale reduced-motion-Reset (`* { animation-duration:0.01ms
   !important }`) wuerde die Animationen sonst auf 0.01ms stauchen -> sichtbares Flackern/Snap. Hoehere
   Spezifitaet + !important schlaegt den `*`-Reset -> volle Dauer, kein Flicker. */
/* Schneller Aufbau (~0.85s total statt ~1.7s) — User: "dauert zu lange". */
.jf-mark.is-built { animation: jfMarkPulse 0.85s var(--ease-out) forwards !important; transform-origin: 50% 50%; }
.jf-mark.is-built .jf-mark__box-stroke     { animation: jfDraw 0.28s var(--ease-out) forwards, jfOut 0.16s linear 0.70s forwards !important; }
.jf-mark.is-built .jf-mark__box-fill       { animation: jfFade 0.16s var(--ease-out) 0.28s both, jfOut 0.16s linear 0.70s forwards !important; }
.jf-mark.is-built .jf-mark__letters-stroke { animation: jfDraw 0.26s var(--ease-out) 0.44s both, jfOut 0.16s linear 0.70s forwards !important; }
.jf-mark.is-built .jf-mark__logo           { animation: jfFade 0.20s var(--ease-out) 0.66s forwards !important; }
@keyframes jfDraw { to { stroke-dashoffset: 0; } }
@keyframes jfFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes jfOut  { to { opacity: 0; } }
@keyframes jfMarkPulse {
  0%   { transform: skewX(-9deg) rotate(-4deg) scale(0.9); }   /* windschiefe Box-Kontur zu Beginn */
  32%  { transform: skewX(0deg) rotate(0deg) scale(1); }
  46%  { transform: scale(1.08); }                              /* kurzer Puls */
  58%  { transform: scale(1); }
  100% { transform: none; }
}

/* CTA-Buttons: Kontur -> Fuellung (Thema 2). VOR dem Build (kein .is-built) stehen sie im KONTUR-Zustand
   (= Keyframe 0%) -> kein Sprung gefuellt->Kontur beim Animationsstart (das war der "flackert eigenartig"-
   Bug: voll gefuellt -> Kontur -> fuellt). Beim Reveal (.is-built) spielt die Fuellung. Static-Modus setzt
   .is-built ebenfalls (sonst blieben die Buttons als Kontur stehen). */
.mh-actions:not(.is-built) .btn--primary { background: transparent; color: var(--color-accent); box-shadow: inset 0 0 0 2px var(--color-accent); }
.mh-actions:not(.is-built) .btn--outline { border-color: transparent; }
.mh-actions.is-built .btn--primary { animation: btnBuildPrimary 0.65s var(--ease-out) both !important; }
.mh-actions.is-built .btn--outline { animation: btnBuildOutline 0.65s var(--ease-out) both !important; }
@keyframes btnBuildPrimary {
  0%   { background: transparent; color: var(--color-accent); box-shadow: inset 0 0 0 2px var(--color-accent); }
  55%  { background: transparent; color: var(--color-accent); box-shadow: inset 0 0 0 2px var(--color-accent); }
  100% { background: var(--color-accent); color: var(--color-bg); box-shadow: 0 4px 20px rgba(236, 188, 31, 0.3); }
}
@keyframes btnBuildOutline {
  0%   { border-color: transparent; color: var(--color-accent); }
  55%  { border-color: var(--color-accent); color: var(--color-accent); }
  100% { border-color: rgba(255, 255, 255, 0.15); color: var(--color-text); }
}


/* JF-Ping (Thema 3): bei jedem Kapitelwechsel setzt sich eine Outline ab, skaliert auf und fadet aus.
   Brand-safe: border = var(--color-accent) (LKI-Seite ueberschreibt den Akzent). Deckungsgleich ueber dem
   Icon (gleiche Groesse wie .hero__icon). JS toggelt .is-ping auf .hero__icon-wrap (Restart via Reflow). */
.jf-ping {
  position: absolute; top: 0; left: 50%;
  width: clamp(52px, 6vw, 64px); aspect-ratio: 1;
  border: 2px solid var(--color-accent); border-radius: 22%;
  transform: translateX(-50%) scale(0.85); opacity: 0; pointer-events: none;
}
.hero--motion .hero__icon-wrap.is-ping .jf-ping { animation: jfPing 0.9s var(--ease-out) !important; }
@keyframes jfPing {
  0%   { opacity: 0.9; transform: translateX(-50%) scale(0.85); }
  100% { opacity: 0;   transform: translateX(-50%) scale(1.7); }
}

/* Hinweis: KEINE reduced-motion-Abschaltung der Hero-Animationen mehr — Owner-Entscheidung (der Hero
   animiert fuer alle, wie der Motion-Hero selbst). Die !important-Animationen oben laufen daher auch bei
   prefers-reduced-motion in voller Dauer (statt vom globalen 0.01ms-Reset zerhackt zu werden). */

/* Loader-Intro-Choreografie (nur Motion-Hero-Startseite, Klassen per JS): nach dem Loader erst das VIDEO
   langsam einblenden, DANN zeitversetzt das MENUE. mh-boot = Ausgangszustand (verdeckt), mh-intro = Video
   rein, mh-intro-nav = Menue rein. !important gegen den globalen reduced-motion-Transition-Reset. */
@keyframes mhIntroFade { from { opacity: 0; } to { opacity: 1; } }
/* WICHTIG: die .mh-viewport (= gepinntes Video) NIE verstecken — sonst ist bei einer haengenden/
   von ScrollTrigger gestoerten Animation das ganze Video weg. Das Video-Reveal macht der ausfadende
   Loader. Nur das Menue (nicht gepinnt) wird zeitversetzt eingeblendet. */
body.mh-boot .nav { opacity: 0; }
body.mh-intro-nav .nav { animation: mhIntroFade 0.7s ease forwards !important; }

/* (C) Scroll-Hinweis: groesser + auffaelligere Animation (mehr Aufmerksamkeit), scoped auf Motion-Hero.
   fadeUp-Entrance abschalten: deren forwards-Endzustand (translateY(0)) ueberschrieb sonst die
   Zentrierung (transform: translateX(-50%)) -> Cue rutschte nach rechts. Opacity ist JS-gesteuert. */
/* Cue sitzt mit etwas Abstand DIREKT unter dem JF-Icon (absolut im icon-wrap -> kein Layout-Shift).
   animation:none Pflicht (fadeUp-forwards wuerde translateX(-50%) kippen). Basis unsichtbar: erscheint
   GESTAFFELT nach dem Icon (Intro-Sequenz, JS setzt is-cue-in + danach inline opacity). */
.hero--motion .mh-cue { animation: none; bottom: auto; top: calc(100% + 20px); left: 50%; opacity: 0; }
/* Intro-Fades (weich statt Snap): Icon 1.2s, Cue 1s — !important schlaegt den reduced-motion-Reset.
   is-cue-in wird nach dem Fade per JS wieder entfernt (forwards wuerde sonst den Scroll-Fade blocken). */
.hero--motion .hero__icon-wrap.is-intro { animation: mhIntroFade 1.2s ease forwards !important; }
.hero--motion .mh-cue.is-cue-in { animation: mhIntroFade 1s ease forwards !important; }
.hero--motion .mh-cue span {
  font-size: 1.07rem;   /* ~30% groesser (war 0.82rem) */
  letter-spacing: 0.22em;
  color: var(--color-white);
  opacity: 0.95;
  text-shadow: 0 1px 10px rgba(23, 28, 33, 0.7);
}
/* Puls-Linie: Chrome flackerte, weil eine 2px-duenne Linie pro Frame neu gerastert/subgepixelt wurde
   (WebKit/iOS promotet automatisch -> weich). will-change + backface-visibility erzwingen eine STABILE
   Kompositor-Ebene: die Linie wird EINMAL bei scaleY(1) gerastert und der Bitmap skaliert -> kein Repaint,
   kein Flicker; Look (goldener Puls) bleibt 1:1. (Thema 1) */
.hero--motion .mh-cue .hero__scroll-line {
  height: 70px;   /* ~30% groesser (war 54px) */
  width: 3px;     /* ~30% dicker (war 2px) */
  transform-origin: top center;
  background: linear-gradient(to bottom, var(--color-accent) 0%, var(--color-accent) 45%, transparent 100%);
  box-shadow: 0 0 13px rgba(236, 188, 31, 0.45);
  will-change: transform, opacity;
  backface-visibility: hidden;
  /* !important: sonst staucht der globale reduced-motion-Reset die Puls-Dauer auf 0.01ms -> Flackern. */
  animation: mhScrollCue 1.4s var(--ease-in-out) infinite !important;
}
@keyframes mhScrollCue {
  0%   { transform: scaleY(0.25); opacity: 0.35; }
  50%  { transform: scaleY(1);    opacity: 1; }
  100% { transform: scaleY(0.25); opacity: 0.35; }
}

/* Preloader */
.mh-preloader {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease;
}
.mh-preloader.is-hide { opacity: 0; pointer-events: none; }
.mh-pl-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.15rem;
}
/* Wasser-Loader: JF-Logo fuellt sich mit goldener Fluessigkeit. */
.mh-pl-logo { display: block; width: 104px; height: 104px; overflow: visible; }
.mh-pl-empty { fill: var(--color-accent); opacity: 0.22; }          /* gedimmtes Voll-Logo = leerer Rahmen */
.mh-pl-wave { fill: var(--color-accent); }                           /* goldene Fluessigkeit */
.mh-pl-water { will-change: transform; }
/* Prozent-Zahl (laeuft hoch, echter Ladefortschritt) */
.mh-pl-pct {
  font-family: var(--font-body, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}
/* Bei 100% kurz aufblitzen, dann faded der Preloader weich aus (is-hide). */
.mh-preloader.is-full .mh-pl-logo { animation: mhPlFull 0.5s var(--ease-out); }
@keyframes mhPlFull { 0% { transform: scale(1); } 45% { transform: scale(1.08); filter: drop-shadow(0 0 14px rgba(236,188,31,0.55)); } 100% { transform: scale(1); } }

/* Lenis (Smooth-Scroll nur im full-Modus aktiv) — natives smooth-scroll abschalten, sonst Doppel-Smoothing */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

@media (max-width: 640px) {
  .mh-stage { padding: 5rem 1.1rem 3.5rem; }
  .mh-subline { margin-top: 1.4rem; }
  .mh-actions { margin-top: 2rem; }
}

/* --- Sections --- */
.section {
  padding: 5rem 0;
}

.section__header {
  margin-bottom: 3rem;
}

.section__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.75rem;
}

/* H2 in der Display-Schrift (Dharma Gothic E Regular Italic) */
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

/* --- About --- */
.about {
  padding-top: 3rem;
}

.about__grid {
  display: grid;
  gap: 3rem;
}

.about__lead {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.about__text strong {
  color: var(--color-text);
}

.about__side {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.about__photo {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--color-border);
}

/* About-Portrait-Video: Wrapper croppt Foto UND Video auf dasselbe
   top-verankerte 3:4 (= Seedance-Ausgabeformat), damit der Fade
   deckungsgleich ist. Ohne JS/Autoplay bleibt das Foto sichtbar. */
.about__media {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.about__media .about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border: 0;
  border-radius: 0;
  display: block;
}

.about__media-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.about__media-video.is-playing { opacity: 1; }

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--color-surface);
  border-radius: 16px;
  border: 1px solid var(--color-border);
}

.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-accent-light);
  display: inline;
}

.stat__plus {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-accent-light);
}

.stat__label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* --- Services --- */
.services {
  background: var(--color-bg-alt);
}

/* Hauptangebots-Kacheln (Messaging v4) — prominent vor den Service-Karten */
.offers__grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.offer-card {
  padding: 2.5rem 2rem;
  background: var(--color-surface);
  border-radius: 20px;
  border: 1px solid var(--color-accent-glow);
  box-shadow: 0 0 0 1px var(--color-border) inset;
}

.offer-card__img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.offer-card__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.offer-card__claim {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 600;
  font-style: italic;
  color: var(--color-accent-light);
  margin-bottom: 1rem;
}

.offer-card__text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.offer-card__audience {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Zwischenüberschriften der Service-Ebenen (Messaging v5 Teil 2) */
.services__subheading {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.services__foundation-header {
  margin: 3.5rem 0 1.25rem;
}

.services__foundation-header .services__subheading {
  margin-bottom: 0.5rem;
}

.services__foundation-intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 720px;
}

.services__grid {
  display: grid;
  gap: 1.25rem;
}

/* Fundament-Karten bewusst ruhiger */
.services__grid--foundation .service-card {
  background: transparent;
}

.services__grid--foundation .service-card__icon {
  opacity: 0.7;
}

.service-card {
  padding: 2rem 1.5rem;
  background: var(--color-surface);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.4s var(--ease-out);
}

.service-card:hover {
  border-color: rgba(236, 188, 31, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--color-accent-light);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.service-card__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Service-Karte: Verknüpfung zu Artikeln (Funnel Leistung → Beleg) --- */
.service-card__related {
  margin-top: 1.25rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--color-border);
}

.service-card__article {
  display: block;
  text-decoration: none;
  margin-bottom: 0.875rem;
}

.service-card__article-flag {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.service-card__article-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  transition: color 0.3s var(--ease-out);
}

.service-card__article:hover .service-card__article-title {
  color: var(--color-accent-light);
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.service-card__tag {
  padding: 0.25rem 0.625rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: all 0.3s var(--ease-out);
}

.service-card__tag:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-glow);
  transform: translateY(-2px);
}

/* --- Blog: Tag-Filter-Leiste (Einstieg von einer Leistungs-Karte) --- */
.blog__filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 0.875rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
}

.blog__filter-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.blog__filter-label strong {
  color: var(--color-accent-light);
  font-weight: 600;
}

.blog__filter-clear {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}

.blog__filter-clear:hover {
  color: var(--color-accent);
}

/* --- Skills --- */
/* Section-Hintergrund + Scrim (analog Kontakt-Sektion) */
.skills {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.skills__bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  /* Node-Graph-Hintergrund (Mastermind-Lieferung USCRX-2026-4528 zu 4280). */
  background: url("img/skills-bg.webp") center/cover no-repeat;
  background-color: var(--color-bg-alt);
}

.skills__scrim {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(180deg, rgba(15, 18, 22, 0.55), rgba(15, 18, 22, 0.32) 45%, rgba(15, 18, 22, 0.62));
}

.skills .container {
  position: relative;
}

.skills .section__title {
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
}

.skills__subhead {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 0 1.3rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.skills__subhead::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.skills__tools {
  margin-bottom: 2.75rem;
}

/* Tools — monochromes Logo-Grid, alle gleich hoch in einer Reihe */
.tools__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2.25rem;
}

.tool {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  outline: none;
}

a.tool {
  cursor: pointer;
}

.tool__logo {
  display: block;
  width: 46px;
  height: 38px;
  background-color: #e9ebee; /* superhellgrau */
  opacity: 0.72;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  transition: opacity 0.25s var(--ease-out), background-color 0.25s var(--ease-out);
}

.tool:hover .tool__logo,
.tool:focus-visible .tool__logo,
.tool:focus .tool__logo {
  opacity: 1;
  background-color: #ffffff;
}

/* Per-Tool-Mask (Silhouette → eingefärbt) */
.tool--cinema4d .tool__logo { -webkit-mask-image: url("img/logos/cinema4d.svg"); mask-image: url("img/logos/cinema4d.svg"); }
.tool--unreal   .tool__logo { -webkit-mask-image: url("img/logos/unrealengine.svg"); mask-image: url("img/logos/unrealengine.svg"); }
.tool--ae       .tool__logo { -webkit-mask-image: url("img/logos/adobeaftereffects.svg"); mask-image: url("img/logos/adobeaftereffects.svg"); }
.tool--davinci  .tool__logo { -webkit-mask-image: url("img/logos/davinciresolve.svg"); mask-image: url("img/logos/davinciresolve.svg"); }
.tool--comfyui  .tool__logo { -webkit-mask-image: url("img/logos/comfyui.svg"); mask-image: url("img/logos/comfyui.svg"); }
.tool--claude   .tool__logo { -webkit-mask-image: url("img/logos/claude.svg"); mask-image: url("img/logos/claude.svg"); }
.tool--codex    .tool__logo { -webkit-mask-image: url("img/logos/openai.svg"); mask-image: url("img/logos/openai.svg"); }
.tool--python   .tool__logo { -webkit-mask-image: url("img/logos/python.svg"); mask-image: url("img/logos/python.svg"); }
/* AI-Video-/Pipeline-Tools (Registry web/tools.json — USCRX-2026-4889). higgsfield + nano-banana = wrench-Fallback bis offizielles Logo. */
.tool--higgsfield  .tool__logo { -webkit-mask-image: url("img/logos/higgsfield.png"); mask-image: url("img/logos/higgsfield.png"); }
.tool--seedance    .tool__logo { -webkit-mask-image: url("img/logos/seedance.svg"); mask-image: url("img/logos/seedance.svg"); }
.tool--gpt-image   .tool__logo { -webkit-mask-image: url("img/logos/gpt-image.svg"); mask-image: url("img/logos/gpt-image.svg"); }
.tool--nano-banana .tool__logo { -webkit-mask-image: url("img/logos/nano-banana.svg"); mask-image: url("img/logos/nano-banana.svg"); }
.tool--elevenlabs  .tool__logo { -webkit-mask-image: url("img/logos/elevenlabs.svg"); mask-image: url("img/logos/elevenlabs.svg"); }
.tool--ffmpeg      .tool__logo { -webkit-mask-image: url("img/logos/ffmpeg.svg"); mask-image: url("img/logos/ffmpeg.svg"); }
.tool--mcp         .tool__logo { -webkit-mask-image: url("img/logos/mcp.svg"); mask-image: url("img/logos/mcp.svg"); }
.tool--davinci-resolve .tool__logo { -webkit-mask-image: url("img/logos/davinciresolve.svg"); mask-image: url("img/logos/davinciresolve.svg"); }
.tool--claude-code .tool__logo { -webkit-mask-image: url("img/logos/claude.svg"); mask-image: url("img/logos/claude.svg"); }
.tool--magnific .tool__logo { -webkit-mask-image: url("img/logos/magnific.svg"); mask-image: url("img/logos/magnific.svg"); }
.tool--gemini  .tool__logo { -webkit-mask-image: url("img/logos/googlegemini.svg"); mask-image: url("img/logos/googlegemini.svg"); }
/* grok.svg = Glyph-Extrakt aus dem offiziellen Vektor (Jens, CD-2023/Logo/_website/grok.svg).
   Das Original ist "schwarzes Glyph auf weissem Vollquadrat" -> als mask-image waere es ein
   deckender Block. Nur die beiden Glyph-Pfade uebernommen (kein Nachzeichnen). */
.tool--grok    .tool__logo { -webkit-mask-image: url("img/logos/grok.svg"); mask-image: url("img/logos/grok.svg"); }
.tool--wrench  .tool__logo { -webkit-mask-image: url("img/logos/wrench.svg"); mask-image: url("img/logos/wrench.svg"); }

/* === Verwendete Tools (USCRX-2026-4887) — Artikel-Minisection + Overview-Icons + Filter === */
.article-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.9rem; margin: 0 0 1.7rem; padding: 0.8rem 1.05rem; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--color-border); border-radius: 14px; }
.article-tools__label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--color-text-muted); }
.article-tools__list { display: flex; flex-wrap: wrap; align-items: center; gap: 0.1rem 0.5rem; }
.article-tools .article-tools__tool { width: 40px; height: 34px; }
.article-tools .article-tools__tool .tool__logo { width: 30px; height: 26px; }
.article-tools__refd-label { font-size: 0.72rem; color: var(--color-text-muted); margin: 0 0.05rem 0 0.55rem; opacity: 0.85; }

/* Body-Bild mit Bildunterschrift (D30) */
.article-page__body .article-figure { margin: 2rem 0; }
.article-page__body .article-figure img { width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid var(--color-border); }
.article-page__body .article-figure figcaption { margin-top: 0.55rem; font-size: 0.84rem; line-height: 1.5; color: var(--color-text-muted); text-align: center; }

/* Hero-Video + KI-Kennzeichnung (EU AI Act Art. 50, D33) */
.article-video { margin: 0 0 1.7rem; }
.article-video__frame { width: 100%; aspect-ratio: 16 / 9; border-radius: 14px; border: 1px solid var(--color-border); background: #0c0e11; display: block; }
.article-video__placeholder { width: 100%; aspect-ratio: 16 / 9; border-radius: 14px; border: 1px dashed var(--color-border); background: rgba(255,255,255,0.02); display: flex; align-items: center; justify-content: center; text-align: center; padding: 1.5rem; color: var(--color-text-muted); font-size: 0.9rem; }
.article-aimark { margin-top: 0.55rem; font-size: 0.82rem; color: var(--color-text-muted); }
.article-aimark::before { content: "🛈 "; }

/* Blog-Overview: Tool-Icons je Card (mask-image inline je Slug via JS) */
.blog-card__tools { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.55rem; }
.blog-card__tool { width: 22px; height: 20px; background-color: var(--color-text-muted); opacity: 0.65; -webkit-mask-position: center; mask-position: center; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-size: contain; mask-size: contain; }

/* Blog-Overview: Tool-Filter */
.blog-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem; margin: 0 0 1.8rem; }
.blog-filter__label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); margin-right: 0.25rem; }
.blog-filter__chip { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.32rem 0.7rem; font-size: 0.82rem; color: var(--color-text); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--color-border); border-radius: 999px; cursor: pointer; transition: background 0.2s, border-color 0.2s, color 0.2s; }
.blog-filter__chip:hover { border-color: var(--color-accent); }
.blog-filter__chip.is-active { background: var(--color-accent); color: #1a1a1a; border-color: var(--color-accent); }
.blog-filter__chip-icon { width: 16px; height: 15px; background-color: currentColor; -webkit-mask-position: center; mask-position: center; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-size: contain; mask-size: contain; }

/* Tooltip: Name + Laien-Erklärung */
.tool__tip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: max-content;
  max-width: 240px;
  padding: 0.65rem 0.8rem;
  background: rgba(20, 24, 29, 0.98);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
  text-align: left;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  z-index: 6;
}

.tool__tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: rgba(20, 24, 29, 0.98);
}

.tool__tip-name {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
}

.tool__tip-desc {
  display: block;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.tool:hover .tool__tip,
.tool:focus-visible .tool__tip,
.tool:focus .tool__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.skills__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.skill-tag {
  padding: 0.625rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all 0.3s var(--ease-out);
  cursor: default;
  text-decoration: none;
}

.skill-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  background: var(--color-accent-glow);
  transform: translateY(-2px);
}

/* Mit Blog verlinkte Tags: gelb gekennzeichnet */
.skill-tag--link {
  color: var(--color-accent);
  border-color: rgba(236, 188, 31, 0.4);
  cursor: pointer;
}

.skill-tag--link:hover {
  color: var(--color-bg);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

/* --- Projects --- */
.projects {
  background: var(--color-bg-alt);
}

/* Open-Source-Teaser (#projects) — fuehrt zu /open-source/ statt totem Einzel-Repo (USCRX-2026-5506) */
.os-teaser {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}
.os-teaser__item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.4rem 1.5rem;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  text-decoration: none;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.os-teaser__item:hover {
  border-color: rgba(236, 188, 31, 0.4);
  transform: translateY(-3px);
  background: rgba(236, 188, 31, 0.04);
}
/* Teaser-Header-Bilder (wie /open-source/-Karten): Media blutet bis an die Kartenkanten,
   SkyReels ohne eigenes Bild = Gradient-Cover + Play-Glyph (Muster aus open-source.css). */
.os-teaser__media {
  display: block;
  margin: -1.4rem -1.5rem 0.6rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 15px 15px 0 0;
}
.os-teaser__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.os-teaser__media--cover {
  position: relative;
  container-type: inline-size;   /* ermöglicht cqw-Skalierung des Overlay-Titels */
  background:
    radial-gradient(ellipse 80% 90% at 22% 12%, rgba(236, 188, 31, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 70% 80% at 92% 95%, rgba(236, 188, 31, 0.10) 0%, transparent 55%),
    linear-gradient(160deg, #1c2228, #10141a);
}
/* Ohne eigenes Vorschaubild: Titel füllt den Cover als Text-Thumbnail (Muster wie
   .article-card__title--over auf /open-source/), Dharma-Gothic, links unten am JF-Icon-Maß. */
.os-teaser__cover-title {
  position: absolute;
  left: 8.33%;
  bottom: 13.56%;
  right: auto;
  max-width: 78%;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;   /* Brand-SSoT: Display-Schnitt = dharma-gothic-e ITALIC (aufrecht = falscher Schnitt) */
  font-size: 17cqw;
  line-height: 0.9;
  color: var(--color-white);
  text-shadow: 0 0.05em 0.6em rgba(0, 0, 0, 0.92), 0 0 1.3em rgba(0, 0, 0, 0.7);
  pointer-events: none;
}
.os-teaser__media--cover::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse 78% 78% at 50% 40%, black, transparent);
  mask-image: radial-gradient(ellipse 78% 78% at 50% 40%, black, transparent);
}
.os-teaser__glyph { position: absolute; top: 11%; right: 7%; width: 26%; max-width: 78px; color: var(--color-accent); opacity: 0.42; }

.os-teaser__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-white);
}
.os-teaser__desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}
.os-ext { opacity: 0.6; font-style: normal; }

/* --- Blog / Article Cards --- */
.blog {
  background: var(--color-bg-alt);
}

.blog__grid {
  display: grid;
  gap: 1.25rem;
}

.blog__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-muted);
  font-size: 1rem;
}

.blog__more {
  text-align: center;
  margin-top: 2.5rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
  text-decoration: none;
  color: inherit;
}

.article-card:hover {
  border-color: rgba(236, 188, 31, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  color: inherit;
}

.article-card__media {
  position: relative;
  container-type: inline-size;
  line-height: 0;
}

.article-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-bg);
  display: block;
}

/* Titel als Overlay über dem Card-Bild — links unten, an den Maßen des JF-Icons (wie auf der Artikelseite) */
/* Doppel-Klasse erhöht die Spezifität, damit font-size 10cqw die Basis-.article-card__title-Größe schlägt */
/* Traegt das Bild die Headline bereits eingebacken, waere ein sichtbarer Titel eine DOPPELTE
   Headline. Der Titel bleibt dann im DOM (Screenreader + SEO), aber visuell versteckt.
   Bewusst eine echte Regel und KEIN Inline-Style: sonst entfernt ein normales
   "Inline-Styles in Klassen ziehen"-Refactoring die Suppression und die Headline kommt zurueck.
   Wer diese Regel loescht, bricht das Baked-In-Gate in scripts/blog_build.py. */
.article-page__title--baked,
.article-card__title.article-card__title--hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.article-card__title.article-card__title--over {
  position: absolute;
  left: 8.33%;
  bottom: 13.56%;
  right: auto;
  max-width: 72%;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;   /* Brand-SSoT jf/lki: Display-Schnitt italic (erbte es bisher nur von .article-card__title) */
  font-size: 17cqw;     /* annähernd wie die Artikelseite, skaliert mit der Card-Breite; 3 Zeilen passen */
  line-height: 0.9;
  color: var(--color-white);
  text-shadow: 0 0.05em 0.6em rgba(0, 0, 0, 0.92), 0 0 1.3em rgba(0, 0, 0, 0.7);
  pointer-events: none;
}

.article-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card__date {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: 0.625rem;
  line-height: 1.3;
}

.article-card__excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 1rem;
}

.article-card__tag {
  padding: 0.25rem 0.625rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-accent-light);
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.article-card__link:hover {
  color: var(--color-white);
}

/* --- Article Page (article.html) --- */
.article-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 7rem 1.25rem 4rem;
}

.article-page__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.article-page__back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.85rem;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.article-page__back:hover {
  color: var(--color-white);
}

/* Sprachschalter DE<->EN auf der Artikelseite (Bilingual, Variante B) */
.article-page__lang {
  flex-shrink: 0;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.article-page__lang:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-glow);
}

.article-page__header {
  margin-bottom: 2rem;
}

.article-page__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1;
  color: var(--color-white);
  margin: 0 0 0.75rem;
}

.article-page__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.article-page__tags {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.article-page__tag {
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-accent-light);
}

.article-page__hero-wrap {
  position: relative;
  container-type: inline-size;
  margin: 1.5rem 0 2rem;
  border-radius: 16px;
  overflow: hidden;
}

.article-page__hero {
  width: 100%;
  border-radius: 16px;
  display: block;
}

/* Titel als Overlay über dem Hero-Bild — links unten, an den Maßen des eingebrannten JF-Icons ausgerichtet */
.article-page__title--hero {
  position: absolute;
  left: 8.33%;          /* = JF-Icon-Breite im Bild */
  bottom: 13.56%;       /* = JF-Icon-Höhe im Bild */
  right: auto;
  max-width: 72%;       /* läuft nicht in das Icon unten rechts */
  margin: 0;
  font-size: 17cqw;     /* skaliert mit der Bildbreite; 3 Zeilen passen ohne Überlauf */
  line-height: 0.9;
  text-shadow: 0 0.06em 0.7em rgba(0, 0, 0, 0.92), 0 0 1.4em rgba(0, 0, 0, 0.75);
  pointer-events: none;
}

/* --- Artikel-Inhaltsverzeichnis (Desktop: floating links; Mobile: Toggle oben) --- */
.article-toc {
  margin: 0 0 2rem;
}

.article-toc__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-accent-light);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.article-toc__toggle::before { content: "\2261"; font-size: 1.15em; line-height: 1; }
.article-toc__toggle::after { content: "\25BE"; font-size: 0.8em; transition: transform 0.3s var(--ease-out); }
.article-toc.is-open .article-toc__toggle::after { transform: rotate(180deg); }
.article-toc__toggle:hover { border-color: var(--color-accent); background: var(--color-accent-glow); }

.article-toc__panel {
  display: none;
  margin-top: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
}
.article-toc.is-open .article-toc__panel { display: block; }

.article-toc__title { display: none; }

.article-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-toc__link {
  display: block;
  padding: 0.4rem 0 0.4rem 0.75rem;
  font-size: 0.85rem;
  line-height: 1.35;
  color: var(--color-text-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.article-toc__link:hover { color: var(--color-accent-light); }
.article-toc__link.is-active {
  color: var(--color-accent-light);
  border-left-color: var(--color-accent);
}

/* Desktop: Inhaltsverzeichnis links neben dem zentrierten Artikel einblenden */
@media (min-width: 1320px) {
  .article-toc {
    position: fixed;
    top: 7.5rem;
    left: max(1.5rem, calc((100vw - 800px) / 2 - 236px));
    width: 220px;
    max-height: 72vh;
    overflow-y: auto;
    margin: 0;
    z-index: 50;
  }
  .article-toc__toggle { display: none; }
  .article-toc__panel {
    display: block;
    margin-top: 0;
    padding: 0;
    background: transparent;
    border: none;
  }
  .article-toc__title {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin: 0 0 0.75rem 0.75rem;
  }
}

.article-page__body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.article-page__body h2 {
  font-family: var(--font-display);
  font-size: 2.47em;
  font-weight: 400;
  font-style: italic;
  line-height: 1.05;
  color: var(--color-white);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.article-page__body h3 {
  font-family: var(--font-heading);
  font-size: 1.2em;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.article-page__body p {
  margin: 0.75rem 0;
}

.article-page__body img {
  max-width: 100%;
  border-radius: 12px;
  margin: 1.25rem 0;
}

.article-page__body a {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(236, 188, 31, 0.3);
  text-underline-offset: 2px;
}

.article-page__body a:hover {
  color: var(--color-white);
}

.article-page__body blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--color-text);
  font-style: italic;
}

.article-page__body code {
  background: var(--color-surface);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}

.article-page__body pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.25rem 0;
}

.article-page__body pre code {
  background: none;
  padding: 0;
}

.article-page__body strong {
  color: var(--color-text);
}

.article-page__cta {
  display: inline-flex;
  align-items: center;
  margin-top: 2rem;
  padding: 0.875rem 2rem;
  background: var(--color-accent);
  color: var(--color-bg);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.35s var(--ease-out);
  box-shadow: 0 4px 20px rgba(236, 188, 31, 0.3);
}

.article-page__cta:hover {
  background: var(--color-accent-light);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(236, 188, 31, 0.4);
}

.article-page__not-found {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--color-text-muted);
}

/* --- Article Card: Meta-Zeile + Serien-Badge --- */
.article-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 0.5rem;
}

.article-card__meta .article-card__date {
  margin-bottom: 0;
}

.article-card__series {
  padding: 0.15rem 0.6rem;
  border: 1px solid rgba(236, 188, 31, 0.35);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-accent);
}

/* --- Artikel-Detailseite: Serien-Elemente (statisch generiert, scripts/blog_build.py) --- */
.article-page__series-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-bg-alt);
  border: 1px solid rgba(236, 188, 31, 0.35);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  text-decoration: none;
}

.article-page__series-banner:hover {
  border-color: var(--color-accent);
}

.article-page__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.92rem;
}

.article-page__body th,
.article-page__body td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid rgba(139, 146, 154, 0.25);
  color: var(--color-text-muted);
}

.article-page__body th {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 600;
}

.article-page__body hr {
  border: 0;
  border-top: 1px solid rgba(139, 146, 154, 0.25);
  margin: 2.5rem 0;
}

.series-nav {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 3rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(139, 146, 154, 0.25);
}

.series-nav__link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  max-width: 48%;
}

.series-nav__link:hover {
  text-decoration: underline;
}

.series-nav__label {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.series-teaser {
  background: var(--color-bg-alt);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.series-teaser strong {
  color: var(--color-text);
}

.series-teaser a {
  color: var(--color-accent);
}

.article-contact-cta {
  background: var(--color-bg-alt);
  border-radius: 20px;
  padding: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.article-contact-cta h2 {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.article-contact-cta p {
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
}

.article-contact-cta a {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
  padding: 0.8rem 1.8rem;
  border-radius: 999px;
  text-decoration: none;
}

.article-contact-cta a:hover {
  filter: brightness(1.08);
}

/* Inline-Links im CTA-Text (D24 „Weiterdiskutieren"-Block) — normale Links, keine Buttons */
.article-contact-cta p a {
  display: inline;
  background: none;
  color: var(--color-accent-light);
  font-weight: 600;
  padding: 0;
  border-radius: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.article-contact-cta p a:hover {
  filter: none;
  color: var(--color-accent);
}

/* --- Serien-Sammelseite (/blog/serie/<slug>/) --- */
.series-page__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.series-page__item {
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  background: var(--color-bg-alt);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  text-decoration: none;
}

.series-page__item--upcoming {
  opacity: 0.55;
}

.series-page__part {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  white-space: nowrap;
}

.series-page__title {
  color: var(--color-text);
  font-weight: 600;
}

a.series-page__item:hover .series-page__title {
  color: var(--color-accent);
}

.series-page__date {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-left: auto;
  white-space: nowrap;
}

/* --- Blog Listing Page (blog.html) --- */
.blog-page {
  padding-top: 7rem;
}

/* --- Fundament (Sektion 03: klassisches Handwerk, seit 2026-07-02 mit Showreel-Beweis-Block) --- */
.fundament .section__header {
  margin-bottom: 1.25rem;
}

.fundament__intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 0 2.5rem;
}

/* --- Showreel (Block in #fundament; bis 2026-07-02 eigene Sektion) --- */
.showreel {
  position: relative; /* über dem Sektion-BG (.section__bg, z 0) */
  z-index: 1;
  margin-top: 4.5rem;
}

.showreel__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  font-style: italic; /* Dharma-Konvention: ohne italic wirkt der Schnitt falsch */
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.showreel__subline {
  margin-top: 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.4vw, 1.45rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Full-bleed: Wrap ist direktes .showreel-Kind (Section hat keinen H-Pad) → edge-to-edge.
   Scroll-Reveal: --reveal 0..1 (script.js) öffnet den Wrap von eingerückt/gerundet auf
   Full-Bleed. clip-path + transform sind paint/composite-only (kein Layout-Thrash);
   CSS-Default 1 = ohne JS sofort Full-Bleed wie zuvor. */
.showreel__wrap {
  --reveal: 1;
  position: relative;
  width: 100%;
  margin: 2.5rem 0 0;
  clip-path: inset(0 calc((1 - var(--reveal)) * 11%) round calc((1 - var(--reveal)) * 24px));
}

.showreel__video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  /* leichtes Settle-Zoom beim Öffnen (1.07 → 1.0) */
  transform: scale(calc(1 + 0.07 * (1 - var(--reveal, 1))));
  transform-origin: 50% 50%;
}

/* Weicher Übergang oben: das Video schmilzt anfangs in den Sektion-Hintergrund
   und klart mit dem Reveal auf. */
.showreel__wrap::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 34%;
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(15, 18, 22, 0) 100%);
  opacity: calc(0.9 * (1 - var(--reveal, 1)));
  pointer-events: none;
}

.showreel__caption {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* --- Contact ---
   Bild als Section-Hintergrund. Text als lesbares Overlay (Variante 1):
   dezenter Hintergrund-Blur (endet bei ~40% Breite, Gesicht bleibt scharf)
   + sehr starker, weit gestreuter Text-Drop-Shadow als Lesbarkeits-Traeger. */
.contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 5rem 0;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

.contact__bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  /* Kopf sitzt im oberen Bildviertel (~22% Höhe). Niedrige Y-Position hält den
     Kopf auch bei breiten/flachen Containern (vertikaler Crop) immer im Bild —
     lieber mehr vom Bild beschneiden als den Kopf anschneiden. */
  background: url("img/office-room.webp") center 22% / cover no-repeat;
}

/* Video-Layer über dem Contact-Bild: spielt einmal beim Scroll in die Section
   (JS setzt src + .is-playing) und hält danach den Endframe. Ohne JS oder bei
   Ladefehlern bleibt das statische Bild darunter sichtbar. */
.contact__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.contact__bg-video.is-playing {
  opacity: 1;
}

/* Desktop: horizontaler Scrim — dunkel links (Text), klar rechts (Jens) */
.contact__scrim {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg,
    rgba(15, 18, 22, 0.86) 0%,
    rgba(15, 18, 22, 0.66) 24%,
    rgba(15, 18, 22, 0.28) 42%,
    rgba(15, 18, 22, 0) 56%);
}

/* Dezenter Blur, der bei ~40% Breite hart ausläuft → Gesicht (~48%) scharf */
.contact__blur {
  position: absolute;
  inset: 0;
  z-index: -1;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 24%, rgba(0, 0, 0, 0.45) 33%, transparent 40%);
  mask-image: linear-gradient(90deg, #000 0%, #000 24%, rgba(0, 0, 0, 0.45) 33%, transparent 40%);
}

.contact .container {
  position: relative;
  width: 100%;
}

.contact__content {
  max-width: 560px;
  /* Drop-Shadow traegt die Lesbarkeit: sehr stark + weit gestreut */
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.98),
    0 2px 10px rgba(0, 0, 0, 0.95),
    0 6px 30px rgba(0, 0, 0, 0.88),
    0 0 60px rgba(0, 0, 0, 0.75);
}

.contact .section__header {
  margin-bottom: 1.5rem;
}

.contact__lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: 2rem;
}

.contact__details {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact__item-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.375rem;
}

.contact__item a,
.contact__item address {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.6;
}

.contact__social {
  display: flex;
  gap: 1rem;
}

.contact__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: var(--color-white);
  transition: all 0.3s var(--ease-out);
}

.contact__social a:hover {
  color: var(--color-accent-light);
  border-color: var(--color-accent);
  background: var(--color-accent-glow);
  transform: translateY(-2px);
}

.contact__social svg {
  width: 20px;
  height: 20px;
}

/* Tablet/Mobile: Content laeuft ueber die volle Breite → voll-breiter
   vertikaler Scrim (oben/unten dunkel, Gesichts-Zone in der Mitte frei) */
@media (max-width: 1023px) {
  .contact__scrim {
    background: linear-gradient(180deg,
      rgba(15, 18, 22, 0.55) 0%,
      rgba(15, 18, 22, 0.20) 12%,
      rgba(15, 18, 22, 0) 24%,
      rgba(15, 18, 22, 0) 38%,
      rgba(15, 18, 22, 0.55) 50%,
      rgba(15, 18, 22, 0.82) 70%,
      rgba(15, 18, 22, 0.90) 100%);
  }

  .contact__blur {
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.45) 12%, transparent 26%, transparent 46%, rgba(0, 0, 0, 0.55) 60%, #000 74%);
    mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.45) 12%, transparent 26%, transparent 46%, rgba(0, 0, 0, 0.55) 60%, #000 74%);
  }
}

/* --- Footer --- */
.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer__logo-img {
  height: 48px;
  width: auto;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.footer__logo-img--large {
  height: 64px;
}

.footer__logo-img:hover {
  opacity: 0.6;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  width: 100%;
  max-width: 500px;
  text-align: center;
}

.footer__col-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.footer__col address,
.footer__col p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.footer__col a {
  color: var(--color-text-muted);
}

.footer__col a:hover {
  color: var(--color-accent-light);
}

.footer__bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  width: 100%;
  text-align: center;
}

.footer__claim {
  font-family: var(--font-display); /* wie h1/h2 (Dharma Gothic E italic) */
  font-weight: 400;
  font-style: italic;
  font-size: 1.89rem !important; /* einheitlich auf ALLEN Seiten (~40% groesser als 1.35rem); .ll-Override (lokale-ki.css) jetzt redundant */
  letter-spacing: 0.01em;
  color: var(--color-text) !important;
  margin-bottom: 0.5rem;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer__legal {
  font-size: 0.75rem !important;
  margin-top: 0.25rem;
}

.footer__legal a {
  color: var(--color-text-muted);
}

.footer__legal a:hover {
  color: var(--color-accent-light);
}

/* --- Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  50.1% {
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RESPONSIVE — Tablet (640px+)
   ======================================== */
@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
  }

  .services__grid,
  .blog__grid,
  .offers__grid,
  .os-teaser {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact__details {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   RESPONSIVE — Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .section {
    padding: 7rem 0;
  }

  /* Nav Desktop */
  .nav__toggle {
    display: none;
  }

  .nav__actions {
    order: 2;
  }

  .nav__links {
    position: static;
    width: auto;
    height: auto;
    background: none;
    backdrop-filter: none;
    flex-direction: row;
    gap: 2rem;
    order: 1;
  }

  .nav__links a {
    font-size: 0.9rem;
  }

  .nav__links-lang {
    display: none;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
    gap: 4rem;
  }

  .about__stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .stat {
    padding: 2rem;
    text-align: left;
  }

  /* Services + Blog */
  .services__grid,
  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Article Page */
  .article-page {
    padding: 8rem 2rem 5rem;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr 1fr;
    text-align: left;
  }
}

/* ========================================
   RESPONSIVE — Wide Desktop (1280px+)
   ======================================== */
@media (min-width: 1280px) {
  .hero__logo-img {
    max-width: 100%;
  }

  .section {
    padding: 8rem 0;
  }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* === Funnel-Verlinkung zu /lokale-ki/ (USCRX-2026-4273, additiv) === */
.offer-card--link { position: relative; transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out); }
.offer-card--link:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28), 0 0 0 1px var(--color-accent); }
.offer-card__cta { display: inline-block; margin-top: 1rem; font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; color: var(--color-accent); transition: color 0.3s ease; }
.offer-card__cta::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.offer-card--link:hover .offer-card__cta { color: var(--color-accent-light); }
.offer-card--link:focus-within { outline: 2px solid var(--color-accent); outline-offset: 3px; }

/* Hero-Sekundaer-Link zu /lokale-ki/ */
.hero__localai-link { display: inline-block; margin-top: 1.2rem; font-size: 0.92rem; font-weight: 600; letter-spacing: 0.01em; color: var(--color-accent); transition: color 0.3s ease; }
.hero__localai-link:hover { color: var(--color-white); }

/* Nav-Akzent (Lokale KI = Money-Page) */
.nav__links a.nav__link--accent { color: var(--color-accent); }
.nav__links a.nav__link--accent:hover { color: var(--color-white); }

/* ========================================================================
   Lightbox-Galerie (Klasse B: Software-/Tool-Proof-Screenshots)
   Wiederverwendbare Vordergrund-Komponente (BC3 AI-Video-Cluster).
   SSoT-Contract: jf-mastermind database/web/components.json -> lightbox-gallery (v1.2.0).
   HARTE IA-Regel (USCRX-2026-5493): Screenshots NUR hier (klickbar, Vordergrund) —
   NIEMALS als Sektion-Hintergrund. BG/Hero = separate abstrakte Klasse-A-Bilder.
   ======================================================================== */
.lightbox-gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
@media (min-width: 560px) { .lightbox-gallery__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .lightbox-gallery__grid { grid-template-columns: repeat(3, 1fr); } }

.lightbox-shot {
  display: block;
  min-width: 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(36, 42, 49, 0.45);
  cursor: pointer;
  transition: border-color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.lightbox-shot:hover,
.lightbox-shot:focus-visible {
  border-color: rgba(236, 188, 31, 0.5);
  transform: translateY(-2px);
  outline: none;
}
.lightbox-shot__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* Vollbild-Overlay (role=dialog, aria-modal) */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay[hidden] { display: none; }
.lightbox-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 14, 0.92);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.lightbox-overlay__stage {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox-overlay__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  max-width: 90vw;
  max-height: 90vh;
}
.lightbox-overlay__img {
  max-width: 90vw;
  max-height: 84vh;
  width: auto;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}
.lightbox-overlay__caption {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
  max-width: 70ch;
}
.lightbox-overlay__caption[hidden] { display: none; }

.lightbox-overlay__btn {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(23, 28, 33, 0.85);
  color: var(--color-white);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.lightbox-overlay__btn:hover,
.lightbox-overlay__btn:focus-visible {
  background: rgba(236, 188, 31, 0.18);
  border-color: rgba(236, 188, 31, 0.5);
  outline: none;
}
.lightbox-overlay__btn[hidden] { display: none; }
.lightbox-overlay__btn--prev { left: clamp(0.5rem, 2vw, 1.5rem); top: 50%; transform: translateY(-50%); }
.lightbox-overlay__btn--next { right: clamp(0.5rem, 2vw, 1.5rem); top: 50%; transform: translateY(-50%); }
.lightbox-overlay__btn--close { top: clamp(0.75rem, 2vw, 1.5rem); right: clamp(0.75rem, 2vw, 1.5rem); }

/* Scroll-Lock waehrend Overlay offen */
body.lb-lock { overflow: hidden; }

/* ========================================================================
   Homepage #services-Umbau (USCRX-2026-5508): 3 gleichwertige Grosskacheln
   gestapelt, horizontal (Bild | Text), alternierend. Additiv ueber .offer-card.
   ======================================================================== */
/* VIEL mehr Luft zwischen den Offer-Boxen (Jens: mehrfach erhöht — 1.75 → 3.5 → 10.5 → 21rem) */
.offers__grid--stacked { grid-template-columns: 1fr; gap: 21rem; }

/* Media-Wrapper: hält Bild (Fallback) + 5s-Loop-Video (spielt nur bei Sichtbarkeit, script.js) */
.offer-card__media { position: relative; overflow: hidden; }
.offer-card__media .offer-card__img { display: block; margin: 0; }
.offer-card__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0; transition: opacity 0.8s ease;
}
.offer-card__video.is-playing { opacity: 1; }

@media (min-width: 860px) {
  .offer-card--row { display: grid; grid-template-columns: minmax(0, 1.05fr) 1fr; align-items: stretch; gap: 0; padding: 0; overflow: hidden; }
  .offer-card--row .offer-card__media { height: 100%; min-height: 320px; }
  .offer-card--row .offer-card__media .offer-card__img { height: 100%; min-height: 320px; border-radius: 0; }
  .offer-card--row .offer-card__body { padding: 2.5rem 2.25rem; align-self: center; min-width: 0; }
  .offer-card--row:nth-child(even) .offer-card__media { order: 2; }
  .offer-card--row:nth-child(even) .offer-card__body  { order: 1; }
}
@media (max-width: 859px) {
  .offer-card--row { padding: 0; overflow: hidden; }
  .offer-card--row .offer-card__media { height: 200px; }
  .offer-card--row .offer-card__media .offer-card__img { height: 200px; border-radius: 12px 12px 0 0; }
  .offer-card--row .offer-card__body { padding: 1.75rem 1.5rem 2rem; min-width: 0; }
}
/* Artikel-Verknuepfung in der Offer-Card — eigene abgesetzte "Aus dem Blog"-Box mit Thumbnail
   (USCRX-2026-5508 Follow-up, Jens 2026-06-30): klar als Artikel erkennbar, zerschiesst nicht das Grid. */
.offer-card .service-card__related {
  margin-top: 1.5rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: 12px;
  background: rgba(36, 42, 49, 0.5);
}
.offer-card .service-card__article {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0;
}
.service-card__related-thumb {
  flex: 0 0 auto;
  width: 84px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  border: 1px solid var(--color-border);
}
.service-card__article-text { display: flex; flex-direction: column; min-width: 0; }
.offer-card .service-card__related .service-card__tags { margin-top: 0.7rem; }
@media (max-width: 360px) {
  .service-card__related-thumb { width: 64px; height: 44px; }
}

/* --- Sektion-BGs (#about/#services/#blog) — Overlay-Muster wie /ai-video/ av-sec__bg --- */
.section--hasbg { position: relative; overflow: hidden; }
.section--hasbg > .container { position: relative; z-index: 1; }
.section__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.section__bg::before { content: ""; position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.section__bg::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(15,18,22,0.45) 35%, rgba(15,18,22,0.45) 65%, var(--color-bg) 100%); }
.about    .section__bg::before { background-image: url("img/about-bg.webp");    opacity: 0.14; }
.services .section__bg::before { background-image: url("img/services-bg.webp"); opacity: 0.12; }
.blog     .section__bg::before { background-image: url("img/blog-bg.webp");     opacity: 0.14; }
.projects .section__bg::before { background-image: url("img/open-source-bg.webp"); opacity: 0.14; }
.fundament .section__bg::before { background-image: url("img/fundament-bg.webp"); opacity: 0.14; }

/* Sektion-BG-Video (scroll-gescrubbt wie der Hero): liegt über dem BG-Bild
   (::before, bleibt Fallback), unter dem ::after-Overlay. Sichtbarkeit 0.7
   (Owner-Test 2026-07-02); erst sichtbar, wenn Metadaten geladen (.is-ready). */
.section__bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.8s ease; }
.section__bg-video.is-ready { opacity: 0.7; }
/* #skills: BG-Bild liegt dort mit VOLLER Deckkraft unter dem Scrim (.skills__bg, eigenes
   Muster) — bei 0.7 würde das fertige Netz durch die leeren Start-Frames durchscheinen
   (Ghosting). Video deshalb voll deckend; Scrim (z -2) bleibt darüber. */
.skills__bg .section__bg-video.is-ready { opacity: 1; }
/* #blog: praesenter als der 0.7-Default (Owner 2026-07-02). */
.blog .section__bg-video.is-ready { opacity: 0.9; }

/* ========================================================================
   Globale Social-Bar (USCRX-2026-5519) — in jedem Footer.
   SSoT: jf-mastermind database/web/components.json -> social-bar (v1.3.0).
   Nur JF-Kanaele (LinkedIn/YouTube/GitHub/Website). Optik wie .contact__social.
   ======================================================================== */
.footer__social { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin: 1.1rem 0 0.4rem; }
.footer__social a { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.05); border: 1px solid var(--color-border); color: var(--color-text-muted); transition: color .25s var(--ease-out), border-color .25s var(--ease-out), background .25s var(--ease-out); }
.footer__social a:hover { color: var(--color-accent); border-color: var(--color-accent); background: var(--color-accent-glow); }
.footer__social svg { width: 20px; height: 20px; display: block; }

/* ========================================================================
   Sektion-BG-Base (.av-sec) — GLOBAL (review-loop F1, 2026-06-30).
   Zuvor 1:1 in ai-video.css/produktion.css/ki-integration.css dupliziert
   (Drift-Risiko). Jetzt EIN SSoT hier; Seiten setzen nur ihre Slot-Modifier
   (.av-sec__bg--* / .pr-sec__bg--* / .ki-sec__bg--*) + ggf. Opacity-Overrides.
   Nur Seiten mit .av-sec-Markup (ai-video, produktion, ki-integration) nutzen es.
   ======================================================================== */
.av-sec { position: relative; overflow: hidden; }
.av-sec--light { background: var(--color-bg-alt); }
.av-sec--dark  { background: var(--color-bg); }
.av-sec > .container { position: relative; z-index: 1; }
.av-sec__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.16; z-index: 0; pointer-events: none; }
.av-sec__bg::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(23,28,33,0.35) 35%, rgba(23,28,33,0.35) 65%, var(--color-bg) 100%); }
.av-sec--light .av-sec__bg::after {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, rgba(29,34,40,0.35) 35%, rgba(29,34,40,0.35) 65%, var(--color-bg-alt) 100%); }
/* section__intro im section__header: globalen negativen margin-top (-1.5rem, Startseite) neutralisieren */
.av-sec .section__header .section__intro { margin-top: 1rem; max-width: 68ch; }

/* ========================================================================
   Hero Pause/Play-Control (WCAG 2.2.2 Pause/Stop/Hide, review-loop B1, 2026-06-30).
   Auto-Advance bleibt (alle Nutzer sehen alle Claims), ist aber pausierbar.
   ======================================================================== */
.hero__pause {
  position: absolute; bottom: 1.5rem; right: 1.5rem; z-index: 4;
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 999px; background: rgba(23, 28, 33, 0.55);
  border: 1px solid var(--color-border); color: var(--color-text-muted); cursor: pointer;
  transition: color .25s var(--ease-out), border-color .25s var(--ease-out), background .25s var(--ease-out);
}
.hero__pause:hover, .hero__pause:focus-visible { color: var(--color-accent); border-color: var(--color-accent); background: rgba(23, 28, 33, 0.8); outline: none; }
.hero__pause-icon { position: relative; display: block; width: 14px; height: 14px; }
.hero__pause-icon::before, .hero__pause-icon::after { content: ""; position: absolute; top: 0; width: 4px; height: 14px; background: currentColor; border-radius: 1px; }
.hero__pause-icon::before { left: 1px; }
.hero__pause-icon::after { right: 1px; }
.hero__pause.is-paused .hero__pause-icon::before { left: 3px; width: 0; height: 0; background: transparent; border-radius: 0; border-left: 12px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.hero__pause.is-paused .hero__pause-icon::after { display: none; }
@media (max-width: 600px) { .hero__pause { bottom: 1rem; right: 1rem; width: 36px; height: 36px; } }

/* ========================================================================
   JF-Reveal v2 (Prototyp #services, 2026-07-02 — Feedback-Runde Jens:
   „deutlich weiter treiben"). Choreografie beim Hereinscrollen:
   1) Sektions-Header baut sich auf (Label, Titel wortweise + Blur)
   2) Karte slidet alternierend ein (odd: von links, even: von rechts) —
      zuerst NUR die Gold-Kontur der Box (Hintergrund transparent) ...
   3) ... während die Füllung einläuft, bauen sich innen Bild (Blur-Settle),
      Titel/Claim (wortweise), Texte und die CTA-Pill (Kontur→Gold-Füllung) auf.
   Herausscrollen invertiert alles (schnell, ohne Stagger).
   transition-*/!important: wie beim Hero — der globale reduced-motion-Reset
   (0.01ms) würde sonst jeden Aufbau zu einem Snap stauchen (Owner: Motion für alle).
   ======================================================================== */

/* --- 1) Sektions-Header (#services, JS setzt .jfr) --- */
.section__header.jfr .section__label {
  opacity: 0;
  transform: translateY(10px);
}
/* Wort-für-Wort wie der Hero-Slogan: Blur+Opacity primär, Position (translateY) sekundär. */
.section__header.jfr .jfr-w {
  display: inline-block;
  opacity: 0;
  filter: blur(12px);
  transform: translateY(12px);
}
.section__header.jfr .section__label,
.section__header.jfr .jfr-w {
  transition-property: opacity, filter, transform;
  transition-timing-function: cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-duration: 0.85s !important;   /* etwas langsamer (Owner 2026-07-03) */
  transition-delay: var(--d, 0s) !important;
  will-change: opacity, filter, transform;
}
.section__header.jfr.jfr-in .section__label { opacity: 1; transform: none; }
.section__header.jfr.jfr-in .jfr-w { opacity: 1; filter: blur(0); transform: none; }
.section__header.jfr:not(.jfr-in) .section__label,
.section__header.jfr:not(.jfr-in) .jfr-w {
  transition-duration: 0.35s !important;
  transition-delay: 0s !important;
}

/* --- 2) Karte: ALLES scroll-gekoppelt (Owner 2026-07-03: „opacity braucht eine Rampe,
   die direkt am Scrolling hängt — betrifft alle inneren Animationen").
   --jfr-slide (Horizontal-Slide) UND die komplette Innen-Füllung (Opacity/Blur/Position/
   Box-Farbe/CTA) werden von script.js PRO FRAME aus der Scroll-Position gesetzt —
   bewusst KEINE CSS-Transition (die würde die Werte über Zeit glätten und damit von der
   Scroll-Bewegung entkoppeln). CSS hält nur die Ausgangswerte (fillP=0) + statisches
   CTA-Box-Styling. Ohne JS wird .jfr nie gesetzt -> Karte normal.
   .services (section--hasbg) hat overflow:hidden -> kein H-Scrollbalken trotz 100%. --- */
.jfr.offer-card {
  --jfr-dir: -1;                                 /* ungerade: von links; gerade: von rechts */
  transform: translateX(calc(var(--jfr-dir) * var(--jfr-slide, 1) * 100%));
  background-color: rgba(36, 42, 49, 0);         /* fillP=0: leer */
  border-color: rgba(236, 188, 31, 0.7);         /* fillP=0: Gold-Kontur führt */
  box-shadow: 0 0 0 1px rgba(254, 254, 254, 0) inset;
  /* KEINE Transition: script.js setzt transform/bg/border/box-shadow pro Frame scroll-gekoppelt.
     Ueberschreibt die Basis-Regel .offer-card--link (transform/box-shadow 0.35s), die sonst
     die Rampe glaetten und damit vom Scroll entkoppeln wuerde. */
  transition: none !important;
  will-change: transform, opacity;
}
.offers__grid--stacked .jfr.offer-card:nth-child(even) { --jfr-dir: 1; }
/* CTA: Basis-Regel hat color 0.3s -> ueberschreiben, damit Fuellung/Farbe scroll-gekoppelt bleiben */
.jfr .offer-card__cta { transition: none !important; }

/* --- Innenleben: Ausgangswerte (fillP=0). script.js rampt sie scroll-gekoppelt hoch;
   KEINE transition hier — sonst würde die Scroll-Rampe verschmiert. --- */
.jfr .offer-card__media { opacity: 0; transform: scale(1.06); filter: blur(14px); will-change: opacity, filter, transform; }
.jfr .jfr-w { display: inline-block; opacity: 0; filter: blur(8px); transform: translateY(16px); will-change: opacity, filter, transform; }
.jfr .offer-card__claim .claim-part { opacity: 0; filter: blur(6px); transform: translateY(12px); }
.jfr .offer-card__text,
.jfr .offer-card__audience,
.jfr .service-card__related {           /* JS-injizierter "N Artikel dazu"-Block + Tags */
  opacity: 0;
  transform: translateY(16px);
}
.jfr .offer-card__cta {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--color-accent);
  border-radius: 100px;
  color: var(--color-accent-light);
  opacity: 0;
  transform: translateY(12px);
  /* Füllung via background-size (script.js rampt sie) — KEIN position:relative (Stretched-Link ::after!) */
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-repeat: no-repeat;
  background-size: 0% 100%;
}