/* ============================================================
   BÄREN ENTRÜMPELUNG – Keyframes & Animation Utilities
   ============================================================ */

/* ── Ken Burns Hero ───────────────────────────────────────── */
@keyframes kenBurns {
  0%   { transform: scale(1)     translateX(0)    translateY(0); }
  25%  { transform: scale(1.06)  translateX(-1%)  translateY(-0.5%); }
  50%  { transform: scale(1.1)   translateX(-2%)  translateY(-1%); }
  75%  { transform: scale(1.06)  translateX(-1%)  translateY(-0.5%); }
  100% { transform: scale(1)     translateX(0)    translateY(0); }
}


/* ── Shimmer Button ───────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ── Float (decorative shapes) ───────────────────────────── */
@keyframes floatA {
  0%, 100% { transform: translateY(0px) rotate(0deg) rotateX(0deg); }
  33%       { transform: translateY(-18px) rotate(3deg) rotateX(6deg); }
  66%       { transform: translateY(-8px) rotate(-2deg) rotateX(-4deg); }
}

@keyframes floatB {
  0%, 100% { transform: translateY(0px) rotate(0deg) rotateY(0deg); }
  40%       { transform: translateY(-22px) rotate(-4deg) rotateY(8deg); }
  70%       { transform: translateY(-10px) rotate(2deg) rotateY(-4deg); }
}

@keyframes floatC {
  0%, 100% { transform: translateY(0px) rotate(45deg) scale(1); }
  50%       { transform: translateY(-14px) rotate(50deg) scale(1.05); }
}

/* ── Pulse Ring (CTA badge) ───────────────────────────────── */
@keyframes pulseRing {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ── Fade In Up ───────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Fade In ──────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Scale In ─────────────────────────────────────────────── */
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── Slide In Right ───────────────────────────────────────── */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Stats counter tick ───────────────────────────────────── */
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Gradient Shift ───────────────────────────────────────── */
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

/* ── Underline slide ──────────────────────────────────────── */
@keyframes underlineSlide {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

/* ── Cookie banner slide up ───────────────────────────────── */
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ── Spinner ──────────────────────────────────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Dot blink (nav indicator) ────────────────────────────── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ── SVG Path Draw & Pulse ───────────────────────────────── */
@keyframes pathDraw {
  0%   { stroke-dashoffset: 2000; opacity: 0; }
  15%  { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0.8; }
}

@keyframes pathPulse {
  0%, 100% { opacity: 0.3; stroke-dashoffset: 0; }
  50%      { opacity: 0.7; stroke-dashoffset: -200; }
}

/* ── Floating Particles ─────────────────────────────────── */
@keyframes particleFloat {
  0%   { transform: translateY(0) scale(0); opacity: 0; }
  20%  { opacity: 0.2; transform: translateY(-20vh) scale(1); }
  80%  { opacity: 0.15; }
  100% { transform: translateY(-80vh) scale(0.5); opacity: 0; }
}

/* ── Hero CSS Entrance Animations (tab-focus independent) ─── */
@keyframes heroOverlineIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroTitleIn {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroSubIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroCtasIn {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroBadgeIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

.hero-anim-overline {
  animation: heroOverlineIn 0.65s cubic-bezier(0.22,1,0.36,1) 0.25s both;
}
.hero-anim-title {
  animation: heroTitleIn 0.75s cubic-bezier(0.22,1,0.36,1) 0.45s both;
}
.hero-anim-sub {
  animation: heroSubIn 0.65s cubic-bezier(0.22,1,0.36,1) 0.72s both;
}
.hero-anim-ctas {
  animation: heroCtasIn 0.65s cubic-bezier(0.22,1,0.36,1) 0.92s both;
}
.hero-anim-badge {
  animation: heroBadgeIn 0.65s cubic-bezier(0.34,1.56,0.64,1) 1.2s both;
}

/* ── Utility Classes ──────────────────────────────────────── */
.anim-fade-in      { animation: fadeIn     0.6s var(--ease-out) both; }
.anim-fade-in-up   { animation: fadeInUp   0.7s var(--ease-out) both; }
.anim-scale-in     { animation: scaleIn    0.5s var(--ease-out) both; }
.anim-slide-right  { animation: slideInRight 0.7s var(--ease-out) both; }

.delay-100  { animation-delay: 0.1s; }
.delay-200  { animation-delay: 0.2s; }
.delay-300  { animation-delay: 0.3s; }
.delay-400  { animation-delay: 0.4s; }
.delay-500  { animation-delay: 0.5s; }
.delay-600  { animation-delay: 0.6s; }
.delay-800  { animation-delay: 0.8s; }

/* ── Reduced Motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}