.picture-container,
.responsive-img {
    width: 100vw;
}

.picture {
    display: block;
    width: 100%;
}

.hero-carousel {
    position: relative;
    width: 100vw;
    overflow: hidden;
}
.hero-carousel .hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity .6s ease-in-out;
    line-height: 0;
    pointer-events: none;
}
.hero-carousel .hero-slide.is-active {
    position: relative;
    opacity: 1;
    pointer-events: auto;
}
.hero-carousel .hero-slide .picture { display: block; width: 100%; }
.hero-carousel .responsive-img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 850;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: #fff;
    color: #004A81;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
    transition: background .15s ease-in-out, box-shadow .15s ease-in-out;
}
.hero-nav:hover {
    background: #f2f6fa;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.25);
}
.hero-nav svg { width: 22px; height: 22px; fill: currentColor; }
.hero-nav--prev { left: 25px; }
.hero-nav--next { right: 25px; }

.hero-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 18px;
    z-index: 850;
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.hero-dots button {
    width: 12px;
    height: 12px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: background .15s ease-in-out;
}
.hero-dots .is-active button { background: #004A81; }

@media screen and (max-width: 768px) {
    .responsive-img {
        width: 100vw;
        height: auto;
    }

    .picture {
        position: relative;
        top: auto;
    }

    .hero-nav { width: 40px; height: 40px; }
    .hero-nav--prev { left: 10px; }
    .hero-nav--next { right: 10px; }
}