/* =============================================
   gerritroska.com — Personal Founder Site
   Design: Cream / Geist / Blue Accent
   ============================================= */

/* --- Reset --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* --- Base --- */
body {
    font-family: 'Geist', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1a1a1a;
    background-color: #FAFAF5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Layout --- */
.container {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Sections --- */
section {
    padding: 56px 0;
}

section + section {
    border-top: 1px solid #e5e5e0;
}

.work-section {
    border-top: 1px solid #e5e5e0 !important;
}

/* --- Typography --- */
h1 {
    font-family: 'IBM Plex Serif', Georgia, serif;
    font-weight: 600;
    font-size: 2.5rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #1a1a1a;
}

h2 {
    font-family: 'IBM Plex Serif', Georgia, serif;
    font-weight: 600;
    font-size: 1.25rem;
    line-height: 1.4;
    color: #1a1a1a;
    margin-bottom: 24px;
}

h3 {
    font-family: 'IBM Plex Serif', Georgia, serif;
    font-weight: 600;
    font-size: 1rem;
    color: #1a1a1a;
    margin-bottom: 4px;
}

p {
    margin-bottom: 16px;
    color: #1a1a1a;
}

/* --- Links --- */
a {
    color: #60a5fa;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
}

a:hover {
    border-bottom-color: #60a5fa;
}

/* --- Hero --- */
.hero {
    padding: 80px 0 56px;
}

.hero h1 {
    margin-bottom: 12px;
}

.hero .tagline {
    font-size: 1.125rem;
    font-weight: 400;
    color: #1a1a1a;
    line-height: 1.6;
    margin-bottom: 4px;
}

.hero .subtitle {
    font-size: 0.9375rem;
    color: #6b6b6b;
    margin-bottom: 4px;
}

.hero .building-line {
    font-size: 0.9375rem;
    color: #6b6b6b;
    margin-bottom: 24px;
}

/* --- Social Links --- */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    list-style: none;
}

.social-links a {
    font-size: 0.875rem;
    color: #6b6b6b;
    letter-spacing: 0.02em;
    border-bottom: none;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: #60a5fa;
}

.location {
    margin-top: 16px;
    margin-bottom: 0;
    color: #6b6b6b;
    font-size: 0.9375rem;
}

/* --- Work --- */
.work-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.work-list li {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
}

.work-list .project-name {
    font-weight: 500;
    color: #1a1a1a;
}

.work-list .project-desc {
    color: #6b6b6b;
    font-size: 0.9375rem;
}

.work-list .project-links {
    font-size: 0.875rem;
}

.work-list .project-links a {
    margin-right: 8px;
}

.view-all {
    margin-top: 24px;
    font-size: 0.9375rem;
}

/* --- Writing & Papers --- */
.writing-section {
    margin-bottom: 48px;
}

.writing-section:last-child {
    margin-bottom: 0;
}

.newsletter-desc {
    color: #6b6b6b;
    font-size: 0.9375rem;
    margin-bottom: 8px;
}

.papers-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.papers-list li {
    line-height: 1.5;
}

.papers-list .paper-title {
    color: #1a1a1a;
    font-size: 0.9375rem;
}

.papers-list .paper-type {
    color: #6b6b6b;
    font-size: 0.8125rem;
}

/* --- Quotes --- */
.quotes-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.quotes-list blockquote {
    font-family: 'IBM Plex Serif', Georgia, serif;
    font-size: 0.9375rem;
    font-style: italic;
    color: #1a1a1a;
    margin: 0;
}

.quote-attr {
    color: #6b6b6b;
    font-size: 0.8125rem;
}

/* --- Contact --- */
.contact {
    border-top: none !important;
}

.contact h2 {
    margin-bottom: 12px;
}

.contact .contact-cta {
    color: #6b6b6b;
    font-size: 0.9375rem;
    margin-bottom: 12px;
}

.contact .email-link {
    font-size: 1.0625rem;
    display: inline-block;
}

/* --- Footer --- */
footer {
    padding: 40px 0;
    border-top: 1px solid #e5e5e0;
    color: #6b6b6b;
    font-size: 0.8125rem;
}

/* --- Responsive --- */
@media (max-width: 600px) {
    .hero {
        padding: 56px 0 40px;
    }

    h1 {
        font-size: 2rem;
    }

    section {
        padding: 40px 0;
    }

    .work-list li {
        flex-direction: column;
        gap: 2px;
    }
}