:root {
    --bg-stripe-a: #2b49a9;
    --bg-stripe-b: #2e4db0;
    --text: #f8fafc;
    --title: #93c5fd;
    --link: #bfdbfe;
    --link-hover: #fff;
}

html {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    color-scheme: dark;
}

body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--bg-stripe-a);
    background-image: repeating-linear-gradient(
        45deg,
        var(--bg-stripe-a),
        var(--bg-stripe-a) 50px,
        var(--bg-stripe-b) 50px,
        var(--bg-stripe-b) 100px
    );
    color: var(--text);
    font-family: 'Sarabun', system-ui, sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    user-select: none;
    -webkit-user-select: none;
}

#navbar {
    position: relative;
    z-index: 2;
}

.layout {
    position: relative;
    z-index: 1;
    padding: clamp(1rem, 5vw, 3rem) 10vw;
    max-width: 1200px;
}

.title-wrap {
    container-type: inline-size;
    overflow: hidden;
}

.site-title {
    font-size: clamp(2.25rem, 12vw, 9rem);
    font-weight: 700;
    color: var(--title);
    margin: 0;
    padding-bottom: 0.05em;
    text-align: left;
    line-height: 1.2;
    white-space: nowrap;
}

main {
    margin-top: clamp(1rem, 4vw, 2rem);
}

.list {
    list-style: disc;
    padding-left: 1.5em;
    margin: 0;
    font-size: clamp(1.25rem, 4vw + 1rem, 2.25rem);
}

.list li {
    line-height: 1.25;
    margin-bottom: 0.7em;
    background: none;
}

.list li:last-child {
    margin-bottom: 0;
}

.contact-copy {
    font-size: clamp(1.25rem, 4vw + 1rem, 2.25rem);
    line-height: 1.5;
    margin: 0;
    max-width: 36ch;
}

.contact-copy,
.product-list {
    user-select: text;
    -webkit-user-select: text;
}

.contact-copy a {
    color: var(--link);
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.contact-copy a:hover {
    color: var(--link-hover);
}

.product-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: clamp(1.25rem, 4vw + 1rem, 2.25rem);
    max-width: 42rem;
}

.product-list li {
    margin-bottom: 1.25em;
    line-height: 1.45;
}

.product-list li:last-child {
    margin-bottom: 0;
}

.product-name {
    display: block;
    font-weight: 700;
    color: var(--title);
    margin-bottom: 0.2em;
}

.product-list a {
    color: var(--link);
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.product-list a:hover {
    color: var(--link-hover);
}

.blue {
    position: fixed;
    bottom: 0;
    right: 0;
    height: 60vh;
    width: 60vw;
    max-width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    z-index: 2;
    pointer-events: auto;
    cursor: grab;
    touch-action: none;
    margin-right: 2vw;
    transform: translate(1vw, 0.5vh);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.blue:active {
    cursor: grabbing;
}

.blue.dragging {
    transition: none;
}

.blue img {
    display: block;
    max-height: 60vh;
    max-width: 60vw;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: right bottom;
}