h1,
h2,
h3,
p {
    transition: transform 0.2s ease, text-shadow 0.2s ease;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    will-change: transform;
}

h1:hover,
h2:hover,
h3:hover,
p:hover {
    transform: translateX(3px);
    text-shadow: 0 3px 3px rgba(0, 0, 0, 0.4);
}

.image {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 0.75rem;
}

.image img {
    transition: transform 0.4s ease;
    transform: scale(1);
}

.image::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 3px solid rgba(255, 255, 255, 0);
    border-radius: inherit;
    transition: border-color 0.4s ease, opacity 0.4s ease;
    pointer-events: none;

    animation: slowBorderCycle 14s ease-in-out infinite;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.image:hover::after {
    opacity: 1;
}

.image:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    transition: box-shadow 0.4s ease, transform 0.4s ease;
}

/* Swedish (default) */
:root,
body.lang-se {
    --glow-1: #006aa7;
    /* blue */
    --glow-2: #fecc00;
    /* yellow */
    --glow-3: #4aa3df;
    /* lighter blue */
}

/* English (UK) */
body.lang-en {
    --glow-1: #cf142b;
    /* red */
    --glow-2: #3962ca;
    /* blue */
    --glow-3: #ffffff;
    /* white */
}

/* Russian */
body.lang-ru {
    --glow-1: #ffffff;
    /* white */
    --glow-2: #3f71dd;
    /* blue */
    --glow-3: #d52b1e;
    /* red */
}


@keyframes slowColorCycle {
    0% {
        color: var(--glow-1);
    }

    33% {
        color: var(--glow-2);
    }

    66% {
        color: var(--glow-3);
    }

    100% {
        color: var(--glow-1);
    }
}

@keyframes slowBorderCycle {
    0% {
        border-color: var(--glow-1);
    }

    33% {
        border-color: var(--glow-2);
    }

    66% {
        border-color: var(--glow-3);
    }

    100% {
        border-color: var(--glow-1);
    }
}

a {
    animation: slowColorCycle 12s ease-in-out infinite;
    transition: color 0.4s ease;
}

#sidebar a,
#menu a {
    animation: none !important;
    color: inherit;
}



.flip-container {
    perspective: 100000px;
    transform-style: preserve-3d;
    width: 100%;
    aspect-ratio: 1 / 1;
}

.flipper {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    cursor: pointer;
    transition: transform 0.8s ease, translate 0.8s ease;
}

.hover {
    transition: transform 0.3s ease, translate 0.3s ease;
}

.hover:hover {
    transform: translateY(-6px);
}

.flipper.flipped {
    transform: rotateY(180deg);
}

.circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    aspect-ratio: 1 / 1;
}

.circle img.fill {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}


.circle.front {
    transform: translateZ(20px);
}

.circle.back {
    background: #222;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transform: rotateY(180deg) translateZ(20px);
}


.fun-facts {
    text-align: center;
    font-size: 1rem;
    line-height: 1.4;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    border: none;
}

.fun-facts p {
    margin: 0;
}

.favColor {
    color: rgb(173, 15, 173);
}

.color2 {
    color: rgb(202, 23, 23);
}

.color3 {
    color: rgb(207, 207, 54);
}

.favorite {
    display: inline-block;
    animation: jumpy 1s steps(1) infinite;
    font-weight: bold;
}

@keyframes jumpy {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-4px);
    }

    100% {
        transform: translateY(0);
    }
}


@media (hover: none) {
  h1, h2, h3, p, .hover {
    transition: none;
    text-shadow: none;
    transform: none;
  }

  h1:hover, h2:hover, h3:hover, p:hover, .hover:hover {
    transform: none;
    text-shadow: none;
  }
}