* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --brand-background: #012c39;
    --brand-green: #20c879;
}

html,
body {
    height: 100%;
}

body {
    height: 100dvh;
    display: flex;
    flex-direction: column;
    font-family: 'IBM Plex Sans', Arial, Helvetica, sans-serif;
    overflow: hidden;
    background-color: var(--brand-background);
}

.site-logo {
    display: block;
    width: clamp(140px, 22vw, 220px);
    height: auto;
    animation: logo-loading 0.9s ease-out both;
}

.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--brand-background);
}

.brand-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-family: 'IBM Plex Sans', Arial, Helvetica, sans-serif;
    text-align: center;
    transform: translateY(-3vh);
}

.brand-loader h1 {
    color: #ffffff;
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
}

.brand-description {
    color: #d9e3e1;
    font-size: clamp(0.95rem, 1.8vw, 1.2rem);
    font-weight: 400;
    line-height: 1.4;
    margin-top: 0.35rem;
    width: min(100%, 42rem);
    padding-inline: 1rem;
    text-align: center;
}

.brand-description span {
    display: block;
}

@keyframes logo-loading {
    0% {
        opacity: 0;
        transform: scale(0.75);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.footer {
    flex-shrink: 0;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;

    padding: 1rem;

    background-color: var(--brand-background);
    color: #ffffff;
    position: relative;

    text-align: center;
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 2.5%;
    width: 95%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.08);
}

.footer p {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.2;
}

.footer span {
    white-space: nowrap;
}

.footer span+span::before {
    content: "·";
    margin-right: 0.5rem;
    color: #9bb7b5;
}

@media (max-width: 480px) {
    .brand-description {
        width: 100%;
        padding-inline: 1rem;
    }

    .footer p {
        flex-direction: column;
        gap: 0.2rem;
    }

    .footer span+span::before {
        content: none;
    }
}