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

.site-logo {
    width: 72px;
    height: 72px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #f8f8f7;
    color: #1a1a1a;
    line-height: 1.45;
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

main {
    max-width: 860px;
    margin: 0 auto;
    padding: 7vh 2rem 12vh;
}

/* Hero */
.hero {
    text-align: center;
    margin-bottom: 5rem;
}

.hero h1 {
    font-size: clamp(3rem, 12vw, 5rem);
    font-weight: 400;
    letter-spacing: 0.06em;
    color: #9a9a9a;
    margin-bottom: 0.3rem;
}

.phonetic {
    font-size: 0.95rem;
    font-weight: 400;
    color: #b5b5b5;
    letter-spacing: 0.02em;
    margin-bottom: 2.5rem;
}

.intro {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #555;
    max-width: 620px;
    margin: 0 auto;
}

/* Essay */
.essay {
    color: #1a1a1a;
}

section {
    margin-bottom: 4rem;
}

section:not(:first-child) {
    margin-top: 4.5rem;
}

h2 {
    font-family: 'Formular Mono', monospace;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

p {
    margin-bottom: 1.5rem;
}

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

.thesis {
    margin-top: 2.5rem;
    font-weight: 500;
}

em {
    font-style: italic;
}

/* Contact */
.contact {
    margin-top: 5rem;
    padding-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.contact-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.contact-row span {
    color: #999;
    min-width: 4.5rem;
}

a {
    color: #1a1a1a;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (min-width: 768px) {
    main {
        padding: 7vh 3rem 14vh;
    }
}