:root {
    --c-text: #333;
    --c-accent: #3b8beb;
    --c-border: #e5e5e5;
    --c-caption: rgb(40 40 40 / .85);
    --c-footer: #93c0e1;
    --tile-w: 320px;
    --tile-h: 450px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--c-text);
    background: #fff;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

svg[hidden] {
    display: none;
}

/* Header */
.site-header {
    height: 110px;
    border-bottom: 1px solid var(--c-border);
}

/* Logos */
.logos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: center;
    justify-items: center;
    max-width: 1160px;
    margin: 0 auto;
    padding: 70px 20px;
}

.logos a:last-child {
    grid-column: 3;
}

.logos img {
    width: 100%;
    max-width: 330px;
    animation: fade-in 1s ease .3s both;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 700px) {
    .logos {
        grid-template-columns: 1fr 1fr;
        padding-block: 40px;
    }

    .logos a:last-child {
        grid-column: auto;
    }
}

/* Slider */
.slider {
    position: relative;
    margin-bottom: 20px;
}

.slider__track {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.slider__track::-webkit-scrollbar {
    display: none;
}

.tile {
    flex: 0 0 var(--tile-w);
    scroll-snap-align: start;
}

.tile__link {
    position: relative;
    display: block;
    height: var(--tile-h);
    overflow: hidden;
    color: #fff;
    text-decoration: none;
}

.tile__link:focus-visible {
    outline: 3px solid var(--c-accent);
    outline-offset: -3px;
}

.tile__link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tile__overlay {
    position: absolute;
    inset: auto 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    transform: translateY(100%);
    transition: transform .35s ease;
}

.tile__link:hover .tile__overlay,
.tile__link:focus-visible .tile__overlay {
    transform: none;
}

/* Touch devices have no hover: always show the caption */
@media (hover: none) {
    .tile__overlay {
        transform: none;
    }
}

.tile__icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--c-accent);
}

.tile__icon svg {
    width: 24px;
    height: 24px;
}

.tile__caption {
    width: 100%;
    padding: 14px 20px 18px;
    background: var(--c-caption);
    text-align: center;
}

.tile__title {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
    text-transform: uppercase;
}

.tile__text {
    display: block;
    font-size: 14px;
    line-height: 1.4;
}

.slider__btn {
    position: absolute;
    top: 50%;
    display: grid;
    place-items: center;
    width: 26px;
    height: 60px;
    padding: 0;
    border: 0;
    border-radius: 3px;
    color: #fff;
    background: var(--c-accent);
    cursor: pointer;
    translate: 0 -50%;
}

.slider__btn[hidden] {
    display: none;
}

.slider__btn--prev {
    left: 6px;
}

.slider__btn--next {
    right: 6px;
}

.slider__btn:disabled {
    opacity: .35;
    cursor: default;
}

.slider__btn svg {
    width: 14px;
    height: 14px;
}

/* Footer */
.site-footer {
    flex: 1;
    min-height: 80px;
    background: var(--c-footer);
}

@media (prefers-reduced-motion: reduce) {
    .logos img {
        animation: none;
    }

    .tile__overlay {
        transition: none;
    }
}