.btn-conteiner {
    display: flex;
    justify-content: center;
    width: 100%;
    padding-top: 65vh;
    --color-text: #ffffff;
    --color-background: none;
    --color-outline: #ff145b80;
    --color-shadow: rgba(0, 229, 255, 0.5);
}

.btn-content {
    display: flex;
    align-items: center;
    padding: 5px 30px;
    padding-right: 45px;
    margin-right: 3px;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 30px;
    color: var(--color-text);
    background: var(--color-background);
    transition: 1s;
    border-radius: 100px;
    box-shadow: 0 0 0.4em 0 var(--color-shadow);
}

.btn-content:hover,
.btn-content:focus {
    transition: 0.5s;
    -webkit-animation: btn-content 1s;
    animation: btn-content 1s;
    outline: 0.1em solid transparent;
    outline-offset: 0.2em;
    box-shadow: 0 0 0.4em 0 var(--color-background);
    animation-iteration-count: infinite;
}

.btn-content .icon-arrow {
    transition: 0.5s;
    margin-right: 0px;
    transform: scale(0.6);
}

.btn-content:hover .icon-arrow {
    transition: 0.5s;
    margin-right: 25px;
}

.icon-arrow {
    width: 20px;
    margin-left: 15px;
    position: relative;
    top: 6%;
}


/* SVG */

#arrow-icon-one {
    transition: 0.4s;
    transform: translateX(-60%);
}

#arrow-icon-two {
    transition: 0.5s;
    transform: translateX(-30%);
}

.btn-content:hover #arrow-icon-three {
    animation: color_anim 1s infinite 0.2s;
}

.btn-content:hover #arrow-icon-one {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.6s;
}

.btn-content:hover #arrow-icon-two {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.4s;
}


/* SVG animations */

@keyframes color_anim {
    0% {
        fill: white;
    }
    50% {
        fill: var(--color-background);
    }
    100% {
        fill: white;
    }
}


/* Button animations */

@-webkit-keyframes btn-content {
    0% {
        outline: 0.2em solid var(--color-background);
        outline-offset: 0;
    }
}

@keyframes btn-content {
    0% {
        outline: 0.2em solid var(--color-background);
        outline-offset: 0;
    }
}

/* Flecha hacia abajo (scroll entre secciones) — mismo estilo que index, rotada 90° */
.btn-conteiner--scroll {
    padding-top: 0;
}

.btn-content.btn-scroll-next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    width: 72px;
    height: 72px;
    margin-right: 0;
    box-sizing: border-box;
}

.btn-content.btn-scroll-next .icon-arrow.icon-arrow--down {
    width: 48px;
    height: 48px;
    margin: 0;
    top: 0;
    left: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: none;
    flex-shrink: 0;
}

.btn-content.btn-scroll-next .icon-arrow.icon-arrow--down svg {
    display: block;
    width: 66px;
    height: 43px;
    transform: rotate(90deg) scale(0.72);
    transform-origin: center center;
}

.btn-content.btn-scroll-next:hover .icon-arrow.icon-arrow--down,
.btn-content.btn-scroll-next:focus .icon-arrow.icon-arrow--down {
    margin-right: 0;
    margin-bottom: 0;
    transform: translateY(4px);
}

/* En reposo: solo la flecha del medio, centrada en el SVG */
.btn-scroll-next .arrow-icon-one,
.btn-scroll-next .arrow-icon-three {
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.4s ease;
}

.btn-scroll-next .arrow-icon-one {
    transform: translateX(-60%);
}

.btn-scroll-next .arrow-icon-two {
    opacity: 1;
    transition: opacity 0.35s ease, transform 0.5s ease;
    transform: translateX(0);
}

.btn-scroll-next .arrow-icon-three {
    transform: translateX(0);
}

.btn-scroll-next:hover .arrow-icon-one,
.btn-scroll-next:hover .arrow-icon-three {
    opacity: 1;
}

.btn-scroll-next:hover .arrow-icon-three {
    animation: color_anim 1s infinite 0.2s;
}

.btn-scroll-next:hover .arrow-icon-one {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.6s;
}

.btn-scroll-next:hover .arrow-icon-two {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.4s;
}

.Boton-flechas--down .btn-scroll-next,
.section-scroll-hint .btn-scroll-next {
    box-shadow: 0 0 1em 0 rgba(0, 229, 255, 0.6);
    animation: btnPulseDown 2s ease-in-out infinite 1.2s;
}

@keyframes btnPulseDown {
    0%, 100% {
        box-shadow: 0 0 0.6em 0 rgba(0, 229, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 1.4em 0 rgba(0, 229, 255, 0.8);
    }
}