/* Core layout and background */
body {
    margin: 0;
    background-color: #000000;
    /* Subtle 2px dot pattern */
    background-image: radial-gradient(#1a1a1a 0.9px, transparent 0);
    background-size: 5px 4px;

    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #BFC9C5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: #BFC9C5;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #80FFCE;
}

/* Sidebar (left column) */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 30%;
    min-width: 260px;
    max-width: 420px;

    padding: 60px 40px 40px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    overflow-y: auto;
}

/* Typography */
h1 {
    font-size: 1.4rem;
    margin: 0 0 8px;
    font-weight: 700;
    letter-spacing: 0.25rem;
    color: #ACACAC;
    text-transform: uppercase;
}

.sidebar-role {
    font-size: 0.8rem;
    margin: 0 0 24px;
    letter-spacing: 0.12rem;
    font-weight: 400;
    color: #BFC9C5;
    text-transform: uppercase;
}

h3 {
    font-size: 0.75rem;
    margin: 32px 0 8px;
    font-weight: 700;
    color: #BFC9C5;
    text-transform: uppercase;
    letter-spacing: 0.12rem;
}

.sidebar-bio,
.sidebar-footer {
    font-size: 0.8rem;
    line-height: 1.6;
    max-width: 220px;
    color: #808787;
}

.sidebar-contact {
    margin-top: 16px;
    font-size: 0.8rem;
    color: #BFC9C5;
}

/* Lists in the sidebar */
.work-list,
.simple-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.work-list li,
.simple-list li {
    margin-bottom: 8px;
    font-size: 0.8rem;
}

.num {
    margin-right: 8px;
    color: #2a2e2e;
    font-weight: 700;
    font-size: 0.65rem;
}

/* Right column content */
.content {
    margin-left: 30%;
    padding: 60px 60px 80px;
}

.content-header {
    margin-bottom: 40px;
}

.content-title {
    font-size: 0.9rem;
    letter-spacing: 0.16rem;
    text-transform: uppercase;
    color: #767d7d;
}

/* Project layout: text + image side by side */
.project-entry {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    column-gap: 40px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.project-text {
    max-width: 640px;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0 0 10px;
    letter-spacing: -0.02em;
    color: #E0E0E0;
}

.project-specs {
    color: #888;
    margin: 0 0 20px;
    font-size: 0.85rem;
}

.project-details {
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 24px;
    color: #A0A7A7;
}

.project-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #B0B0B0;
}

.project-visual img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.9) grayscale(30%);
    transition: filter 0.3s ease;
}

.project-visual img:hover {
    filter: brightness(1) grayscale(0%);
}

/* Simple responsiveness: stack on small screens */
@media (max-width: 900px) {
    .sidebar {
        position: static;
        width: 100%;
        max-width: none;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .content {
        margin-left: 0;
        padding: 40px 24px 60px;
    }

    .project-entry {
        grid-template-columns: 1fr;
        row-gap: 24px;
    }
}