:root {
    /* Surfaces - graphite shop floor, steel toward black */
    --bg:          #14181b;
    --bg-grad-a:   #171c1f;
    --bg-grad-b:   #0e1113;
    --surface:     #1c2226;
    --surface-2:   #232a2f;

    /* Lines */
    --border:      #2b3338;
    --border-soft: #232a2e;

    /* Text */
    --text:        #edf1f2;
    --text-muted:  #98a3a9;
    --text-dim:    #667076;

    /* Accent - single shop-lamp amber, spent carefully */
    --accent:      #e8a23c;
    --accent-dim:  #a97327;

    --font-display: "Oswald", "Arial Narrow", sans-serif;
    --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
    margin: 0;
    background: radial-gradient(ellipse at top left, var(--bg-grad-a), var(--bg-grad-b) 65%);
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--accent-dim);
}

a:hover,
a:focus-visible {
    border-bottom-color: var(--accent);
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

main {
    max-width: 680px;
    margin: 0 auto;
    padding: 15vh 24px 6rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.6rem, 6vw, 3.6rem);
    letter-spacing: 0.01em;
    margin: 0;
    line-height: 1;
}

.hero .tagline {
    margin: 0.9rem 0 1.6rem;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--accent);
}

.hero .lede {
    max-width: 52ch;
    color: var(--text-muted);
    font-size: 1.05rem;
}

.shop {
    margin-top: 4.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border);
}

.shop h2 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    margin: 0 0 1.25rem;
    color: var(--text);
}

.project {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem 1.6rem;
}

.project + .project {
    margin-top: 1rem;
}

.project-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-head h3 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.3rem;
    letter-spacing: 0.01em;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.status-dot--pulse {
    animation: lamp-pulse 2.4s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .status-dot--pulse { animation: none; }
}

@keyframes lamp-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

.project p {
    margin: 0.9rem 0 1.1rem;
    color: var(--text-muted);
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.project-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    border-bottom-color: var(--border);
}

.project-link:hover,
.project-link:focus-visible {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.shop .more {
    margin: 1.75rem 0 0;
    color: var(--text-dim);
    font-size: 0.95rem;
}

.site-footer {
    max-width: 680px;
    margin: 0 auto;
    padding: 1.75rem 24px 3rem;
    border-top: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1.25rem;
}

.footer-links a {
    color: var(--text-dim);
    border-bottom-color: var(--border);
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

@media (max-width: 480px) {
    main { padding-top: 10vh; }
    .project { padding: 1.25rem 1.25rem; }
}