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

:root {
    --bg: #F8F7F4;
    --text: #1A1A18;
    --muted: #6B6B67;
    --border: #E0DED8;
    --tag-bg: #EEECE8;
    --card-bg: #FFFFFF;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #141412;
        --text: #F0EFE9;
        --muted: #8A8A84;
        --border: #2A2A27;
        --tag-bg: #222220;
        --card-bg: #1C1C1A;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    line-height: 1.7;
}

.wrap {
    max-width: 780px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5rem;
}

.nav-name {
    font-family: 'DM Serif Display', serif;
    font-size: 18px;
    letter-spacing: -0.3px;
    text-decoration: none;
    color: var(--text);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text);
}

.hero {
    margin-bottom: 6rem;
}

.hero-label {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1.2rem;
}

.hero-name {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(44px, 8vw, 64px);
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.hero-name em {
    font-style: italic;
    color: var(--muted);
}

.hero-bio {
    font-size: 13px;
    color: var(--muted);
    max-width: 440px;
    line-height: 1.9;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 20px;
    border-radius: 4px;
    font-family: 'DM Mono', monospace;
    font-size: 11px;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
    border: 1px solid var(--text);
}

.btn-primary:hover {
    opacity: 0.85;
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
}

.btn-ghost:hover {
    border-color: var(--text);
    color: var(--text);
}

section {
    margin-bottom: 5rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;

    margin-bottom: 2rem;
}

.section-label {
    font-size: 11px;
    line-height: 1;

    letter-spacing: 1.5px;
    text-transform: uppercase;

    color: var(--muted);

    white-space: nowrap;
}

.section-line {
    flex: 1;

    height: 1px;
    min-height: 1px;

    background-color: var(--border);

    opacity: 0.7;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.skill-group {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
}

.skill-group-name {
    font-size: 10px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 10px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.tag {
    background: var(--tag-bg);
    color: var(--text);
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 3px;
}

.exp-list {
    display: flex;
    flex-direction: column;
}

.exp-item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 1rem;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.exp-item:first-child {
    border-top: 1px solid var(--border);
}

.exp-role {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 3px;
}

.exp-company {
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 8px;
}

.exp-desc {
    color: var(--muted);
    font-size: 12px;
    max-width: 400px;
    line-height: 1.8;
}

.exp-period {
    font-size: 11px;
    color: var(--muted);
    white-space: nowrap;
    padding-top: 2px;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 560px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    transition: border-color 0.2s;
}

.project-card:hover {
    border-color: var(--text);
}

.project-num {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 10px;
    letter-spacing: 0.8px;
}

.project-name {
    font-family: 'DM Serif Display', serif;
    font-size: 18px;
    margin-bottom: 8px;
    line-height: 1.2;
}

.project-desc {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 14px;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 16px;
}

.project-link {
    font-size: 11px;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.2s;
}

.project-link:hover {
    color: var(--text);
}

.contact-block {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.contact-heading {
    font-family: 'DM Serif Display', serif;
    font-size: 38px;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.contact-heading em {
    font-style: italic;
    color: var(--muted);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 4px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--muted);
    font-size: 12px;
    transition: color 0.2s;
}

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

.contact-icon {
    width: 16px;
    height: 16px;
    opacity: 0.6;
}

footer {
    padding-top: 2.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-note {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.3px;
}

@media (max-width: 640px) {
    nav {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .nav-links {
        gap: 1rem;
    }

    .hero-name {
        font-size: 38px;
    }

    .exp-item {
        grid-template-columns: 1fr;
    }

    .exp-period {
        order: -1;
    }

    .contact-block {
        flex-direction: column;
    }
}