:root {
    --rec-height: 1rem;
    --rec-side: 2rem;
    --rec-width: calc(var(--rec-side) * 2);
    --rec-bottom: calc(var(--rec-width) * 2);
    --rec-height-body: 12rem;
}

.loader-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transform: scaleX(-1);
    gap: 2rem;
}

.letter_i {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: crecer 4s forwards;
}

.letter_t {
    animation: izquierda_derecha 4s forwards;
}

.t {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    top: 12px;
}

.dot {
    width: var(--rec-width);
    height: var(--rec-width);
    background-color: var(--color-bg);
    border-radius: 50%;
}

.i {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* animation: baja_sube 5s forwards; */
}

.horizontal-rectangule {
    height: var(--rec-height);
    background-color: var(--color-bg);
}

.rectangule-a {
    background-color: var(--color-bg);
    width: var(--rec-side);
    position: relative;
    top: 2rem;
    left: calc(var(--rec-height)*3);
}

.rectangule_b {
    width: var(--rec-width);
    height: var(--rec-height-body);
    background-color: var(--color-bg);
}

.rectangule_c {
    width: var(--rec-bottom);
}

.angule {
    background-color: var(--color-bg);
    position: relative;
    top: 2rem;
    left: 34px;
    width: 2rem;
    height: 1rem;
    overflow: hidden;
}

.angule .circule {
    width: 5em;
    height: 11em;
    border-top-left-radius: 45%;
    background-color: #ffffff;
    overflow: hidden;
}

.triangle-up {
    width: 0;
    height: 0;
    border-left: 0px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 15px solid var(--color-bg);
    position: relative;
}

.triangle-up.left {
    left: -40px;
    top: -31px;
    transform: scaleX(-1);
}

.triangle-up.right {
    top: -46px;
    right: -39px;
}

.triangule-top {
    width: 0;
    height: 0;
    border-left: 0px solid transparent;
    border-right: calc(var(--rec-width) + var(--rec-side)) solid transparent;
    border-bottom: 1rem solid var(--color-bg);
    position: relative;
    top: 32px;
    left: 16px;
}

@keyframes crecer {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(5);
        transform-origin: center 15%;
        margin-top: 25%;
    }
}

@keyframes baja_sube {
    from {
        transform: translateY(2rem);
    }

    to {
        transform: translateY(0rem);
    }
}

@keyframes izquierda_derecha {
    from {
        transform: translateX(550%) scaleX(-1);
    }

    to {
        transform: translateX(2rem) scaleX(-1);
    }
}