/* ============================================================
   Pixel Hero — BEP-branded canvas animation (21st.dev adaptiert)
   Hintergrund: Navy statt Schwarz · Pixel: Türkis/Steel/Gold
   ============================================================ */

/* --- Canvas layer inside existing .hero --- */
.hero--pixel {
  background: var(--color-navy);
}

/* Original-Hero-Glow & Drift wieder aktiv (über Foto + Pixel) */
.hero--pixel::before,
.hero--pixel::after {
  display: block;
}

.hero__pixel-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  /* Energie-Foto zentraler + weniger Overlay → Bild tritt stärker hervor */
  background:
    radial-gradient(ellipse 85% 75% at 50% 42%, transparent 0%, rgba(0, 20, 45, 0.22) 100%),
    linear-gradient(105deg, rgba(0, 43, 87, 0.62) 0%, rgba(0, 43, 87, 0.48) 38%, rgba(0, 34, 74, 0.32) 100%),
    radial-gradient(1200px 600px at 80% -10%, rgba(0, 168, 168, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(74, 144, 194, 0.12), transparent 55%),
    url("../img/hero-bg.jpg") center 42% / cover no-repeat,
    var(--color-navy);
}

.hero__pixel-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(0, 34, 74, 0.35) 0%,
    transparent 35%,
    transparent 65%,
    rgba(0, 34, 74, 0.45) 100%
  );
  pointer-events: none;
}

.hero__pixel-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: radial-gradient(
    ellipse 70% 60% at 72% 38%,
    rgba(0, 168, 168, 0.08) 0%,
    transparent 55%
  );
  pointer-events: none;
}

.hero--pixel > .container {
  position: relative;
  z-index: 1;
}

.pixel-canvas__canvas {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.92;
  mix-blend-mode: screen;
  filter: contrast(1.25) saturate(1.2) brightness(1.05);
}

/* --- Full-screen demo variant (pixel-hero-demo.html) --- */
.pixel-hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-8) var(--gutter);
  overflow: hidden;
  isolation: isolate;
  background: var(--color-navy);
  color: var(--color-text-inverse);
}

@media (min-width: 768px) {
  .pixel-hero {
    justify-content: center;
    gap: var(--space-6);
    padding-block: 0;
  }
}

.pixel-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 80% at 50% 45%, transparent 0%, rgba(0, 20, 45, 0.4) 100%),
    linear-gradient(180deg, rgba(0, 43, 87, 0.82) 0%, rgba(0, 34, 74, 0.68) 100%),
    radial-gradient(1200px 600px at 80% -10%, rgba(0, 168, 168, 0.2), transparent 60%),
    radial-gradient(900px 500px at 20% 100%, rgba(74, 144, 194, 0.14), transparent 55%),
    url("../img/energie.jpg") center/cover no-repeat,
    var(--color-navy);
}

.pixel-hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(0, 34, 74, 0.3) 0%,
    transparent 32%,
    transparent 68%,
    rgba(0, 34, 74, 0.5) 100%
  );
}

.pixel-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: radial-gradient(
    ellipse 65% 55% at 50% 40%,
    rgba(0, 168, 168, 0.1) 0%,
    transparent 60%
  );
}

.pixel-hero__bg .pixel-canvas__canvas {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.pixel-hero__headline {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-top: clamp(5rem, 12vh, 8rem);
  pointer-events: none;
}

@media (min-width: 768px) {
  .pixel-hero__headline { margin-top: 0; }
}

.pixel-hero__headline h1 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.25em 0.4em;
  font-size: clamp(2.5rem, 1.2rem + 6vw, 5.5rem);
  line-height: 1;
  color: #fff;
  margin: 0;
}

.pixel-hero__headline .word-1 {
  font-weight: var(--weight-medium);
  font-style: italic;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}

.pixel-hero__headline .word-2 {
  font-weight: var(--weight-extra);
  letter-spacing: -0.03em;
  background: linear-gradient(
    135deg,
    #fff 0%,
    #fff 18%,
    var(--color-gold-light) 40%,
    var(--color-gold) 52%,
    #fff 68%,
    var(--color-gold-light) 85%,
    #fff 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.25);
  filter: drop-shadow(0 4px 20px rgba(0, 168, 168, 0.35)) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  animation: pixelHeroShimmer 8s linear infinite;
}

@keyframes pixelHeroShimmer {
  0% { background-position: 200% center; }
  100% { background-position: 0% center; }
}

.pixel-hero__center {
  position: relative;
  z-index: 1;
  text-align: center;
  margin: auto 0;
  pointer-events: none;
}

.pixel-hero__desc {
  font-size: clamp(0.95rem, 0.85rem + 0.5vw, 1.2rem);
  font-weight: var(--weight-regular);
  color: rgba(255, 255, 255, 0.9);
  max-width: 36ch;
  margin-inline: auto;
  line-height: var(--leading-base);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.5);
}

.pixel-hero__cta {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-block: var(--space-6);
  opacity: 0;
  transform: translateY(1.5rem);
  animation: pixelHeroFadeUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.45s forwards;
}

@keyframes pixelHeroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.pixel-hero__marquee {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 64rem;
  margin-inline: auto;
  padding-bottom: var(--space-6);
  opacity: 0;
  animation: pixelHeroFadeUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.6s forwards;
}

@media (min-width: 768px) {
  .pixel-hero__marquee {
    position: absolute;
    bottom: var(--space-8);
    left: 0;
    right: 0;
  }
}

.pixel-hero__marquee-label {
  display: block;
  text-align: center;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-4);
}

.pixel-hero__marquee-track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 15%, #000 85%, transparent);
}

.pixel-hero__marquee-inner {
  display: flex;
  width: max-content;
  gap: var(--space-12);
  animation: pixelMarquee 28s linear infinite;
}

@keyframes pixelMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.pixel-hero__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
  transition: color var(--t-base), opacity var(--t-base);
  opacity: 0.85;
}

.pixel-hero__logo:hover { color: var(--color-gold-light); opacity: 1; }

.pixel-hero__logo-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 168, 168, 0.28);
  border: 1px solid rgba(0, 232, 232, 0.45);
  color: #fff;
  font-size: 0.7rem;
  font-weight: var(--weight-extra);
  box-shadow: 0 0 12px rgba(0, 168, 168, 0.25);
}

.hero--pixel h1,
.hero--pixel .hero__sub,
.hero--pixel .overline {
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}

.hero--pixel .trustbar {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.hero--pixel .hero__visual {
  box-shadow:
    0 0 0 1px rgba(0, 232, 232, 0.15),
    0 18px 48px rgba(0, 0, 0, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  .pixel-hero__headline .word-2,
  .pixel-hero__marquee-inner {
    animation: none;
  }
  .pixel-hero__cta,
  .pixel-hero__marquee {
    opacity: 1;
    transform: none;
    animation: none;
  }
}