/* ═══════════════════════════════════════════
   DECORATIVE ELEMENTS – Parallax Schmuck-Elemente
    ════════════════════════════════════════════

   Dekorative Elemente im Hintergrund,
   basierend auf Gold-Nav y/ Pink-Purple Farbschema.
   Beweg en sich dezent beim Scrollen (Parallax-Effekt).

   Allen Elementen gemein:
   - z-index: 0 (hinter dem Inhalt)
   - pointer-events: none (interagieren nicht)
   - opacity mit CSS-Variablen (--decor-opacity-* steuerbar)

    ════════════════════════════════════════════ */

/* ── Dekorative Elemente Container ───────────────────── */

.decorations-layer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* ═══════════════════════════════════════════
   1. GL owING ORBS – Weiche, leuchtende Kreise
    ════════════════════════════════════════════ */

.deco-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px) brightness(1.5);
  opacity: var(--decor-opacity-orb, 0.08);
  will-change: transform;
  transition: transform 0.1s linear;
  box-shadow: 0 0 40px var(--color-gold);
}

/* Grosser goldener Orb, oben links */
.deco-orb--large {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle,
  var(--color-accent) 0%,
  transparent 70%
  );
}

/* Mittleres Gold, mitte-rechts */
.deco-orb--medium {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle,
  var(--color-gold) 0%,
  transparent 70%
  );
}

/* Kleinerer Accent-Orb, unten */
.deco-orb--small {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle,
  var(--color-accent-hover) 0%,
  transparent 70%
  );
}

/* ── Orb Positionen ─────────────────────────── */

.deco-orb--1 {
  top: 10%;
  left: -5%;
}

.deco-orb--2 {
  top: 40%;
  right: -10%;
}

.deco-orb--3 {
  bottom: 15%;
  left: 30%;
}

.deco-orb--4 {
  top: 65%;
  right: 20%;
}

/* Animation: subtiles Schweben – using opacity shift only, no transform */
@keyframes floatOrb1 {
  0%, 100% {
    opacity: calc(var(--decor-opacity-orb, 0.08));
  }
  50% {
    opacity: calc(var(--decor-opacity-orb, 0.08) * 1.5);
  }
}

@keyframes floatOrb2 {
  0%, 100% {
    opacity: calc(var(--decor-opacity-orb, 0.08));
  }
  50% {
    opacity: calc(var(--decor-opacity-orb, 0.08) * 1.4);
  }
}

@keyframes floatOrb3 {
  0%, 100% {
    opacity: calc(var(--decor-opacity-orb, 0.08));
  }
  50% {
    opacity: calc(var(--decor-opacity-orb, 0.08) * 1.6);
  }
}

@keyframes floatOrb4 {
  0%, 100% {
    opacity: calc(var(--decor-opacity-orb, 0.08));
  }
  50% {
    opacity: calc(var(--decor-opacity-orb, 0.08) * 1.3);
  }
}

.deco-orb--1 {
  animation: floatOrb1 12s ease-in-out infinite;
}

.deco-orb--2 {
  animation: floatOrb2 15s ease-in-out infinite;
}

.deco-orb--3 {
  animation: floatOrb3 10s ease-in-out infinite;
}

.deco-orb--4 {
  animation: floatOrb4 14s ease-in-out infinite;
}

/* ═══════════════════════════════════════════
   2. DECORATIVE STAR S VA S – Goldene Sterne
    ════════════════════════════════════════════ */

.deco-star {
  position: absolute;
  opacity: var(--decor-opacity-star, 0.18);
  will-change: transform;
  color: var(--color-gold);
  filter: drop-shadow(0 0 6px rgba(255, 209, 102, 0.4));
}

/* ── SVG-Stern Form ──────────────────────────── */

.deco-star svg {
  width: 100%;
  height: 100%;
  fill: var(--color-gold);
  filter: drop-shadow(0 0 10px var(--color-gold)) drop-shadow(0 0 20px rgba(255, 209, 102, 0.35));
}

/* ── 4-pointed sparkle star (CSS only, no SVG needed) ─ */
.deco-star--twinkle-1,
.deco-star--twinkle-2,
.deco-star--twinkle-3,
.deco-star--twinkle-4 {
  background: var(--color-gold);
  clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
  opacity: var(--decor-opacity-star, 0.18);
  filter: drop-shadow(0 0 8px var(--color-gold)) drop-shadow(0 0 16px rgba(255, 209, 102, 0.5));
  box-shadow: none;
}

/* ── Stern Positionen & Grössen ────────────────── */

.deco-star--1 {
  top: 8%;
  left: 5%;
  width: 30px;
  height: 30px;
  animation: spinStar 8s ease-in-out infinite;
}

.deco-star--2 {
  top: 15%;
  right: 8%;
  width: 20px;
  height: 20px;
  animation: spinStar 10s ease-in-out infinite;
}

.deco-star--3 {
  top: 45%;
  left: 3%;
  width: 24px;
  height: 24px;
  animation: spinStar 12s ease-in-out infinite;
}

.deco-star--4 {
  top: 70%;
  right: 5%;
  width: 18px;
  height: 18px;
  animation: spinStar 7s ease-in-out infinite;
}

.deco-star--5 {
  top: 30%;
  right: 15%;
  width: 14px;
  height: 14px;
  animation: spinStar 9s ease-in-out infinite;
}

.deco-star--6 {
  bottom: 10%;
  left: 12%;
  width: 22px;
  height: 22px;
  animation: spinStar 11s ease-in-out infinite;
}

@keyframes spinStar {
  from {
    opacity: var(--decor-opacity-star, 0.12);
  }
  50% {
    opacity: calc(var(--decor-opacity-star, 0.12) * 2.2);
  }
  to {
    opacity: var(--decor-opacity-star, 0.12);
  }
}

/* ── Funkeln (4 Zacken-Sterne) ───────────────── */

@keyframes twinkle {
  0%, 100% {
    opacity: var(--decor-opacity-twinkle, 0.1);
    transform: scale(1) rotate(0deg);
  }
  50% {
    opacity: var(--decor-opacity-twinkle-peak, 0.5);
    transform: scale(1.4) rotate(90deg);
  }
}

.deco-star--twinkle-1 {
  top: 20%;
  left: 20%;
  width: 8px;
  height: 8px;
  animation: twinkle 3s ease-in-out infinite;
}

.deco-star--twinkle-2 {
  top: 55%;
  left: 60%;
  width: 10px;
  height: 10px;
  animation: twinkle 4s ease-in-out infinite 1s;
}

.deco-star--twinkle-3 {
  top: 80%;
  left: 40%;
  width: 6px;
  height: 6px;
  animation: twinkle 2.5s ease-in-out infinite 0.5s;
}

.deco-star--twinkle-4 {
  top: 35%;
  right: 25%;
  width: 7px;
  height: 7px;
  animation: twinkle 3.5s ease-in-out infinite 1.5s;
}

/* ═══════════════════════════════════════════
   3. DECORATIVE VERTICAL LINES – Goldene Linien
    ════════════════════════════════════════════ */

.deco-line {
  position: absolute;
  width: 2px;
  background: linear-gradient(
          to bottom,
          transparent 0%,
          var(--color-accent) 20%,
          var(--color-gold) 50%,
          var(--color-accent) 80%,
          transparent 100%
  );
  opacity: var(--decor-opacity-line, 0.15);
  will-change: transform;
  filter: drop-shadow(0 0 4px var(--color-gold));
}

.deco-line--left {
  left: 40px;
  top: 0;
  height: 100%;
  animation: linePulse 6s ease-in-out infinite;
}

.deco-line--right {
  right: 40px;
  top: 0;
  height: 100%;
  animation: linePulse 6s ease-in-out infinite 3s;
}

@keyframes linePulse {
  0%, 100% {
    opacity: var(--decor-opacity-line, 0.15);
  }
  50% {
    opacity: calc(var(--decor-opacity-line, 0.15) * 2);
  }
}

/* ── Horizontal decorative divider lines ─────── */

.deco-line--horizontal {
  width: 200px;
  height: 1px;
  background: linear-gradient(
          to right,
          transparent 0%,
          var(--color-gold) 50%,
          transparent 100%
  );
  opacity: var(--decor-opacity-line-h, 0.1);
  will-change: transform;
}

.deco-line--top {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.deco-line--bottom {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

/* ═══════════════════════════════════════════
   4. DECORATIVE RINGS – Goldene Kontur-Ringe
    ════════════════════════════════════════════ */

.deco-ring {
  position: absolute;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  opacity: var(--decor-opacity-ring, 0.06);
  will-change: transform;
}

.deco-ring--1 {
  width: 500px;
  height: 500px;
  top: -10%;
  right: -15%;
  animation: ringFloat 18s ease-in-out infinite;
}

.deco-ring--2 {
  width: 350px;
  height: 350px;
  bottom: -5%;
  left: -10%;
  animation: ringFloat 20s ease-in-out infinite 4s;
}

.deco-ring--3 {
  width: 250px;
  height: 250px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ringFloat 16s ease-in-out infinite 2s;
}

@keyframes ringFloat {
  0%, 100% {
    opacity: calc(var(--decor-opacity-ring, 0.06));
    transform: scale(1);
  }
  50% {
    opacity: calc(var(--decor-opacity-ring, 0.06) * 1.8);
    transform: scale(1.05);
  }
}

.deco-ring--1 {
  animation: ringFloatTop 18s ease-in-out infinite;
}

@keyframes ringFloatTop {
  0%, 100% {
    opacity: calc(var(--decor-opacity-ring, 0.06));
    transform: scale(1);
  }
  50% {
    opacity: calc(var(--decor-opacity-ring, 0.06) * 1.8);
    transform: scale(1.08);
  }
}

.deco-ring--2 {
  animation: ringFloatBottom 20s ease-in-out infinite 4s;
}

@keyframes ringFloatBottom {
  0%, 100% {
    opacity: calc(var(--decor-opacity-ring, 0.06));
    transform: scale(1);
  }
  50% {
    opacity: calc(var(--decor-opacity-ring, 0.06) * 1.7);
    transform: scale(1.06);
  }
}

/* Grosser Ring oben rechts */
.deco-ring--1 {
  animation: ringFloatTop 18s ease-in-out infinite;
}

@keyframes ringFloatTop {
  0%, 100% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(1.08);
  }
}

/* Grosser Ring unten links */
.deco-ring--2 {
  animation: ringFloatBottom 20s ease-in-out infinite 4s;
}

@keyframes ringFloatBottom {
  0%, 100% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(-180deg) scale(1.06);
  }
}

/* ═══════════════════════════════════════════
   5. DECORATIVE SHOOTING STARS
    ════════════════════════════════════════════ */

.deco-shooting-star {
  position: absolute;
  width: 80px;
  height: 1px;
  background: linear-gradient(
          to right,
          var(--color-gold) 0%,
          transparent 100%
  );
  opacity: 0;
  animation: shootingStar 5s linear infinite;
}

.deco-shooting-star--1 {
  top: 10%;
  left: -10%;
  transform: rotate(-35deg);
  animation-delay: 2s;
}

.deco-shooting-star--2 {
  top: 40%;
  left: -10%;
  transform: rotate(-35deg);
  animation-delay: 7s;
}

.deco-shooting-star--3 {
  top: 20%;
  left: -10%;
  transform: rotate(-35deg);
  animation-delay: 12s;
  width: 60px;
}

@keyframes shootingStar {
  0% {
    opacity: 0;
    transform: rotate(-35deg) translateX(0);
  }
  5% {
    opacity: 0.6;
  }
  15% {
    opacity: 0.6;
    transform: rotate(-35deg) translateX(calc(100vw + 200px));
  }
  16%, 100% {
    opacity: 0;
    transform: rotate(-35deg) translateX(calc(100vw + 200px));
  }
}

/* ═══════════════════════════════════════════
   6. DOTS GRID – Dezente goldene Punkte
    ════════════════════════════════════════════ */

.deco-dots {
  position: absolute;
  opacity: var(--decor-opacity-dots, 0.06);
  display: grid;
  grid-template-columns: repeat(5, 12px);
  grid-template-rows: repeat(5, 12px);
  gap: 20px;
  will-change: transform;
}

.deco-dots__dot {
  width: 2px;
  height: 2px;
  background-color: var(--color-gold);
  border-radius: 50%;
}

.deco-dots--1 {
  top: 15%;
  left: 8%;
  transform: rotate(15deg);
}

.deco-dots--2 {
  bottom: 20%;
  right: 10%;
  transform: rotate(-10deg);
}

/* ── Responsive: weniger Elemente auf Mobile ─ */

@media (max-width: 768px) {
  .deco-line--left,
  .deco-line--right {
    display: none;
  }

  .deco-star--twinkle-1,
  .deco-star--twinkle-2,
  .deco-star--twinkle-3,
  .deco-star--twinkle-4 {
    display: none;
  }

  .deco-dots {
    display: none;
  }

  .deco-shooting-star--3 {
    display: none;
  }

  /* Grössen anpassen */
  .deco-orb--large {
    width: 250px;
    height: 250px;
  }

  .deco-orb--medium {
    width: 180px;
    height: 180px;
  }

  .deco-orb--small {
    width: 120px;
    height: 120px;
  }

  .deco-ring--1 {
    width: 300px;
    height: 300px;
  }

  .deco-ring--2 {
    width: 200px;
    height: 200px;
  }

  .deco-ring--3 {
    width: 150px;
    height: 150px;
  }
}

@media (max-width: 540px) {
  .deco-star--1,
  .deco-star--3,
  .deco-star--6 {
    display: none;
  }

  .deco-star--2,
  .deco-star--4,
  .deco-star--5 {
    opacity: calc(var(--decor-opacity-star, 0.12) * 0.6);
  }

  .deco-orb--large {
    width: 180px;
    height: 180px;
  }

  .deco-orb--medium,
  .deco-orb--small {
    display: none;
  }
}

/* ═══════════════════════════════════════════
   PRINT – Dekorationen verstecken
    ════════════════════════════════════════════ */

@media print {
  .decorations-layer {
    display: none !important;
  }
}