/* ==========================================
   KEYFRAME ANIMATIONS
   ========================================== */

/* GPU-Beschleunigung für alle animierten Gruppen */
.arc-anim, .drop-anim, .jelly-anim, .intro-anim, .breathe {
    will-change: transform, opacity;
}

/* Fallback Intro */
.intro-anim {
    opacity: 0;
    transform-box: fill-box;
    transform-origin: bottom center;
    animation: popUpChar 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes popUpChar {
    0%   { opacity: 0; transform: translateY(150px) scale(0.8); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===========================================
   PURPLE: Von unten nach oben wachsen (clean)
   =========================================== */
.arc-anim {
    opacity: 0;
    transform-box: fill-box;
    transform-origin: bottom center;
    animation: growUp 1.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes growUp {
    0%   { opacity: 0; transform: scaleY(0) scaleX(1.2); }
    15%  { opacity: 1; transform: scaleY(0.05) scaleX(1.15); }
    100% { opacity: 1; transform: scaleY(1) scaleX(1); }
}

/* ===========================================
   BLACK: Drop von oben – früher landen, bouncy
   =========================================== */
.drop-anim {
    opacity: 0;
    transform-box: fill-box;
    transform-origin: center center;
    animation: portalOpen 1.4s ease-in-out forwards;
}

@keyframes portalOpen {
    0% {
        opacity: 0;
        transform: translateY(-250px) scale(0);
    }
    8% {
        opacity: 1;
        transform: translateY(-230px) scale(0.5);
    }
    16% {
        transform: translateY(-200px) scale(1);
    }
    42% {
        transform: translateY(0) scaleY(1) scaleX(1);
    }
    50% {
        transform: translateY(0) scaleY(0.78) scaleX(1.16);
    }
    60% {
        transform: translateY(-12px) scaleY(1.08) scaleX(0.95);
    }
    70% {
        transform: translateY(0) scaleY(0.93) scaleX(1.05);
    }
    80% {
        transform: translateY(-3px) scaleY(1.03) scaleX(0.98);
    }
    90% {
        transform: translateY(0) scaleY(0.99) scaleX(1.01);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scaleY(1) scaleX(1);
    }
}

/* ===========================================
   ORANGE & YELLOW: Jelly-Blob von unten
   =========================================== */
.jelly-anim {
    opacity: 0;
    transform-box: fill-box;
    transform-origin: bottom center;
    animation: jellyBlobUp 1.8s ease-in-out forwards;
}

@keyframes jellyBlobUp {
    0% {
        opacity: 0;
        transform: scaleY(0.02) scaleX(1.4);
    }
    15% {
        opacity: 1;
        transform: scaleY(0.08) scaleX(1.3);
    }
    40% {
        transform: scaleY(1.15) scaleX(0.9);
    }
    55% {
        transform: scaleY(0.88) scaleX(1.06);
    }
    70% {
        transform: scaleY(1.05) scaleX(0.98);
    }
    85% {
        transform: scaleY(0.97) scaleX(1.01);
    }
    100% {
        opacity: 1;
        transform: scaleY(1) scaleX(1);
    }
}

/* ===========================================
   ATMUNG – organisches Wippen
   =========================================== */
.breathe {
    transform-box: fill-box;
    transform-origin: bottom center;
    animation: breatheAnim 4s infinite ease-in-out;
}
@keyframes breatheAnim {
    0%, 100% { transform: scaleY(1); }
    50%      { transform: scaleY(1.02) translateY(-2px); }
}

/* Blinzel-Animation */
.eye-blink {
    transform-box: fill-box;
    transform-origin: center;
    animation: blinkAnim 4.5s infinite;
}
@keyframes blinkAnim {
    0%, 96%, 100% { transform: scaleY(1); }
    98%           { transform: scaleY(0.1); }
}

/* ===========================================
   FORMULAR – Slide in from right
   =========================================== */
.anim-item {
    opacity: 0;
    animation: slideInRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes slideInRight {
    0%   { opacity: 0; transform: translateX(30px); }
    100% { opacity: 1; transform: translateX(0); }
}

/* Staggered delays für die Formular-Elemente */
.d-1 { animation-delay: 0.4s;  }
.d-2 { animation-delay: 0.45s; }
.d-3 { animation-delay: 0.5s;  }
.d-4 { animation-delay: 0.55s; }
.d-5 { animation-delay: 0.6s;  }
.d-6 { animation-delay: 0.65s; }
.d-7 { animation-delay: 0.7s;  }
.d-8 { animation-delay: 0.75s; }