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

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f0ece6;
    color: #4a4540;
    line-height: 1.7;
    font-size: 16px;
}

a {
    color: inherit;
    text-decoration: none;
}

::selection {
    background: rgba(160, 120, 60, 0.2);
    color: #1a1a1a;
}

/* Subtle dot grid background */

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 24px 24px;
    z-index: 0;
    pointer-events: none;
}

/* Cursor spotlight */

.spotlight {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 1;
    background: radial-gradient(600px circle at var(--x, 50%) var(--y, 50%), rgba(0, 0, 0, 0.03), transparent 60%);
}

/* Accent top bar */

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #c08840, #8a7560, #c08840);
    z-index: 200;
}

/* Main layout */

.site-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 80px;
    padding: 0 48px;
    min-height: 100vh;
    position: relative;
    z-index: 2;
}

/* Left column — sticky */

.sidebar {
    position: sticky;
    top: 0;
    width: 360px;
    flex-shrink: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 80px 0 48px;
}

.portrait {
    width: 160px;
    height: 160px;
    border-radius: 16px;
    object-fit: cover;
    margin-bottom: 24px;
    filter: grayscale(0.3);
    transition: filter 0.4s, transform 0.4s;
}

.portrait:hover {
    filter: grayscale(0);
    transform: scale(1.03);
}

.sidebar h1 {
    font-size: 2.4rem;
    font-weight: 700;
    color: #1a1715;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.sidebar .tagline {
    font-size: 1.05rem;
    color: #8a7560;
    font-weight: 500;
    margin-top: 8px;
}

.sidebar .bio {
    font-size: 0.95rem;
    color: #6b6360;
    margin-top: 16px;
    line-height: 1.7;
    max-width: 300px;
}

/* Status indicator */

.status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 0.78rem;
    color: #8a8480;
    letter-spacing: 0.02em;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #5a8a5a;
    box-shadow: 0 0 8px rgba(90, 138, 90, 0.4);
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Sidebar nav */

.sidebar-nav {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-nav a {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #aaa59e;
    padding: 8px 0;
    transition: color 0.25s;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-nav a::before {
    content: '';
    display: block;
    width: 24px;
    height: 1px;
    background: #ccc5bb;
    transition: width 0.3s, background 0.3s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    color: #1a1715;
}

.sidebar-nav a:hover::before,
.sidebar-nav a.active::before {
    width: 48px;
    background: #c08840;
}

/* Social links */

.social-links {
    display: flex;
    gap: 16px;
    margin-top: auto;
}

.social-links a {
    color: #b5aea6;
    transition: color 0.25s, transform 0.2s;
}

.social-links a:hover {
    color: #1a1715;
    transform: translateY(-2px);
}

/* About text */

.about-text {
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 14px;
    color: #4a4540;
}

.inline-link {
    color: #1a1715;
    border-bottom: 1px solid #c08840;
    transition: color 0.25s;
}

.inline-link:hover {
    color: #c08840;
}

/* Right column — scrollable */

.main-content {
    flex: 1;
    padding: 80px 0;
    min-width: 0;
}

/* Section spacing */

.section {
    margin-bottom: 80px;
}

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

.section-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #1a1715;
    margin-bottom: 24px;
    display: none;
}

/* Experience items */

.exp-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 20px;
    padding: 20px;
    margin: 0 -20px;
    border-radius: 8px;
    transition: background 0.3s, box-shadow 0.3s;
    border: 1px solid transparent;
    margin-bottom: 4px;
}

.exp-item:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(0, 0, 0, 0.04);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

.exp-date {
    font-size: 0.78rem;
    font-weight: 400;
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
    color: #a09a92;
    padding-top: 4px;
    white-space: nowrap;
}

.exp-body h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #2a2520;
    line-height: 1.4;
    margin-bottom: 6px;
    transition: color 0.25s;
}

.exp-item:hover .exp-body h3 {
    color: #1a1715;
}

.exp-body h3 .company-name {
    color: #c08840;
}

.exp-body h3 .arrow {
    display: inline-block;
    font-size: 0.8rem;
    margin-left: 4px;
    opacity: 0;
    transform: translate(-4px, 2px);
    transition: opacity 0.25s, transform 0.25s;
}

.exp-item:hover .exp-body h3 .arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.exp-body p {
    font-size: 0.92rem;
    color: #5a554e;
    line-height: 1.7;
    margin-bottom: 8px;
}

.exp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 10px;
}

.tag {
    font-size: 0.72rem;
    font-weight: 500;
    color: #8a7560;
    background: rgba(192, 136, 64, 0.1);
    padding: 4px 12px;
    border-radius: 99px;
    letter-spacing: 0.02em;
}

/* Project cards (subpages) */

.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.project-card {
    padding: 16px;
    border-radius: 8px;
    transition: background 0.3s, box-shadow 0.3s;
    border: 1px solid transparent;
}

.project-card:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(0, 0, 0, 0.04);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

.project-card a {
    display: block;
    color: inherit;
}

.project-card .project-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: #2a2520;
    margin-bottom: 4px;
    transition: color 0.25s;
}

.project-card:hover .project-name {
    color: #1a1715;
}

.project-card .project-name .arrow {
    display: inline-block;
    font-size: 0.78rem;
    margin-left: 4px;
    opacity: 0;
    transform: translate(-4px, 2px);
    transition: opacity 0.25s, transform 0.25s;
}

.project-card:hover .project-name .arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.project-card .project-desc {
    font-size: 0.88rem;
    color: #5a554e;
    line-height: 1.65;
    margin-bottom: 8px;
}

.project-card .project-meta {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: #a09a92;
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
}

.project-card .stars::before {
    content: '\2605 ';
    color: #c08840;
}

/* Contract list */

.contracts-section {
    margin-bottom: 8px;
}

.contracts-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contract-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-radius: 6px;
    transition: background 0.3s;
    margin: 0 -16px;
    border: 1px solid transparent;
}

.contract-item:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(0, 0, 0, 0.04);
}

.contract-item a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.contract-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2a2520;
    transition: color 0.25s;
}

.contract-item:hover .contract-name {
    color: #1a1715;
}

.contract-address {
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
    font-size: 0.75rem;
    color: #b5aea6;
    transition: color 0.25s;
}

.contract-item:hover .contract-address {
    color: #8a8480;
}

/* Section heading (subpages) */

.section-heading {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #8a7560;
    margin-bottom: 12px;
    margin-top: 36px;
}

.section-heading:first-child {
    margin-top: 0;
}

/* Subpage header */

.page-header {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.page-header .back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #c08840;
    margin-bottom: 24px;
    transition: color 0.25s;
}

.page-header .back:hover {
    color: #1a1715;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1715;
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}

.page-header .role {
    font-size: 1rem;
    color: #5a554e;
}

.page-header .meta {
    font-size: 0.82rem;
    color: #a09a92;
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
    margin-top: 4px;
}

/* Description (subpages) */

.description {
    margin-bottom: 36px;
}

.description p {
    font-size: 0.95rem;
    color: #4a4540;
    line-height: 1.85;
    margin-bottom: 14px;
}

.description ul {
    list-style: none;
    margin-top: 8px;
}

.description ul li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 6px;
    font-size: 0.92rem;
    color: #4a4540;
    line-height: 1.7;
}

.description ul li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: #c08840;
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
    font-size: 0.8rem;
}

/* Education */

.education-entry {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.education-entry .school {
    font-size: 0.95rem;
    font-weight: 600;
    color: #2a2520;
}

.education-entry .year {
    font-size: 0.78rem;
    color: #a09a92;
    font-family: 'SF Mono', 'Fira Code', Menlo, monospace;
}

/* Footer */

footer {
    margin-top: 52px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    font-size: 0.8rem;
    color: #b5aea6;
    line-height: 1.7;
}

footer a {
    color: #8a8480;
    transition: color 0.25s;
}

footer a:hover {
    color: #c08840;
}

/* Subpage layout — single column centered */

.subpage-wrapper {
    max-width: 660px;
    margin: 0 auto;
    padding: 48px 24px;
    position: relative;
    z-index: 2;
}

/* Responsive */

@media (max-width: 768px) {
    .site-wrapper {
        flex-direction: column;
        padding: 0 20px;
        gap: 0;
    }

    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        padding: 48px 0 0;
    }

    .portrait {
        width: 120px;
        height: 120px;
    }

    .sidebar h1 {
        font-size: 1.8rem;
    }

    .sidebar-nav {
        flex-direction: row;
        gap: 16px;
        margin-top: 20px;
        margin-bottom: 12px;
    }

    .sidebar-nav a::before {
        display: none;
    }

    .social-links {
        margin-top: 16px;
    }

    .main-content {
        padding: 32px 0 64px;
    }

    .exp-item {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .section-label {
        display: block;
    }
}