:root {
    --bg: #f8f8f6;
    --text: #3a3a38;
    --text-muted: #7a7a78;
    --link: #1f1f1d;
    --link-hover: #000000;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
    font-size: 17.5px;
    line-height: 1.7;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
}

.page--influences {
    align-items: flex-start;
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.intro {
    max-width: 34rem;
    width: 100%;
    text-align: center;
}

.intro p {
    margin: 0 0 2.25rem;
}

.intro p:last-of-type {
    margin-bottom: 0;
}

.intro .footnote {
    margin-top: 2rem;
    font-size: 0.9em;
    color: var(--text-muted);
    font-style: italic;
}

/* Links */
.link {
    display: inline-block;
    color: var(--link);
    text-decoration: underline;
    text-decoration-thickness: 0.5px;
    text-underline-offset: 3px;
    text-decoration-color: rgba(0, 0, 0, 0.35);
    transform-origin: center 85%;
    transition: color 200ms ease, text-decoration-color 200ms ease, transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: pointer;
}

.link:hover,
.link:focus-visible {
    color: var(--link-hover);
    text-decoration-color: var(--link-hover);
    transform: scale(1.08);
}

/* Dim surrounding text when any link in the intro is hovered */
.intro {
    transition: color 200ms ease;
}

.intro:has(.link:hover) {
    color: rgba(58, 58, 56, 0.45);
}

.intro:has(.link:hover) .link:not(:hover) {
    color: rgba(31, 31, 29, 0.5);
    text-decoration-color: rgba(0, 0, 0, 0.2);
}

.link:focus-visible {
    outline: 1px dotted var(--link-hover);
    outline-offset: 3px;
}

/* Influences page */
.influences {
    max-width: 34rem;
    width: 100%;
    margin: 0 auto;
}

.back {
    margin: 0 0 3rem;
    font-size: 0.9em;
    color: var(--text-muted);
}

.influence-section {
    margin-bottom: 3rem;
}

.influence-section h2 {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin: 0 0 1rem;
    color: var(--text);
    font-style: italic;
}

.influence-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.influence-section li {
    padding: 0.25rem 0;
    color: var(--text);
}

.influence-section .placeholder li {
    color: var(--text-muted);
}

.influence-section .book-list cite {
    font-style: italic;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(30, 30, 28, 0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 180ms ease, visibility 180ms ease;
    z-index: 100;
}

.modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background-color: var(--bg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    padding: 2.25rem 2.5rem;
    max-width: 24rem;
    width: 100%;
    text-align: center;
    transform: scale(0.97);
    transition: transform 180ms ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.modal-overlay.is-open .modal {
    transform: scale(1);
}

.modal-title {
    font-size: 1rem;
    font-weight: 500;
    font-style: italic;
    margin: 0 0 0.75rem;
    letter-spacing: 0.02em;
}

.modal-text {
    margin: 0 0 1.5rem;
    font-size: 0.95em;
    color: var(--text-muted);
    line-height: 1.55;
}

.modal-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Responsive */
@media (max-width: 520px) {
    body {
        font-size: 16px;
    }

    .page {
        padding: 2rem 1.25rem;
    }

    .page--influences {
        padding-top: 3.5rem;
        padding-bottom: 4rem;
    }

    .modal {
        padding: 2rem 1.5rem;
    }
}