:root {
    --header-offset: 92px;
    --bg-primary: #f4f4f4;
    --bg-secondary: #ffffff;
    --text-primary: #222;
    --text-secondary: #666;
    --accent: #115c8d;
    --border: #dddddd;
    --pill-bg: #eef4ff;
    --pill-border: #d6e4ff;
    --pill-text: #1f3b6e;
}
[data-theme="dark"] {
    --bg-primary: #202124;
    --bg-secondary: #2b2d30;
    --text-primary: #f2f2f2;
    --text-secondary: #b0b0b0;
    --accent: #5dade2;
    --border: #444;
    --pill-bg: rgba(144, 202, 249, 0.18);
    --pill-border: #4f83cc;
    --pill-text: #e3f2fd;
}

html.theme-transition,
html.theme-transition * {
    transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg-primary);
}

body {
    margin: 0;
    padding: 0;
    padding-top: var(--header-offset);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family:
        "Inter",
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 120;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 1.4rem;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-secondary) 92%, transparent);
    backdrop-filter: blur(6px);
    transition: transform 0.25s ease;
}

.topbar.is-hidden {
    transform: translateY(calc(-100% - 4px));
}

.brand-group {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-family: "Manrope", "Segoe UI", sans-serif;
}

.eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.74rem;
    color: var(--text-secondary);
}

.brand-title {
    margin: 0.25rem 0 0;
    font-size: clamp(1.2rem, 2.4vw, 1.8rem);
    line-height: 1.15;
    color: var(--text-primary);
    font-weight: 800;
}

.site-switcher {
    position: relative;
    margin-top: 0.15rem;
}

.site-switcher > summary {
    list-style: none;
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--bg-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.site-switcher > summary::-webkit-details-marker {
    display: none;
}

.site-switcher > summary {
    transition: background 0.11s ease, transform 0.11s ease;
}

.site-switcher > summary:hover {
    background: color-mix(in srgb, var(--bg-secondary) 88%, #d9e3eb 12%);
}

.site-switcher[open] > summary {
    transform: translateY(1px);
}

.burger-icon {
    display: inline-grid;
    gap: 0.18rem;
}

.burger-icon span {
    display: block;
    width: 0.9rem;
    height: 2px;
    background: var(--text-primary);
    border-radius: 99px;
}

.site-switcher-menu {
    position: absolute;
    left: 0;
    top: calc(100% + 0.35rem);
    min-width: 140px;
    display: grid;
    gap: 0.2rem;
    padding: 0.35rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
    z-index: 130;
    opacity: 0;
    transform: translateY(-4px) scale(0.985);
    transform-origin: top left;
    pointer-events: none;
    transition: opacity 0.14s ease, transform 0.14s ease;
}

.site-switcher[open] .site-switcher-menu {
    animation: quick-menu-in 0.12s ease-out;
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.site-switcher-menu a {
    text-decoration: none;
    color: var(--text-primary);
    background: color-mix(in srgb, var(--bg-secondary) 90%, #ffffff 10%);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 0.35rem 0.45rem;
    font-size: 0.85rem;
    font-family: "Manrope", "Segoe UI", sans-serif;
}

.site-switcher-menu a:hover {
    border-color: var(--accent);
}

@keyframes quick-menu-in {
    from {
        opacity: 0;
        transform: translateY(-4px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.top-actions,
.top-links {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.top-links a {
    text-decoration: none;
    color: var(--accent);
    border-bottom: 1px solid transparent;
}

.top-links a:hover {
    border-bottom-color: var(--accent);
}

.header-btn {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    background: var(--bg-secondary);
    color: var(--accent);
    font-size: 0.82rem;
    cursor: pointer;
    font-family: "Manrope", "Segoe UI", sans-serif;
    font-weight: 700;
}

.header-icon-btn {
    width: 1.9rem;
    height: 1.9rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.header-icon-btn i {
    font-size: 0.95rem;
    line-height: 1;
}

[data-theme="dark"] .header-icon-btn,
[data-theme="dark"] .header-icon-btn i {
    color: #ffffff;
}

.header-btn:hover {
    background: color-mix(in srgb, var(--bg-secondary) 86%, #d9e3eb 14%);
}

.page {
    max-width: 960px;
    margin: 24px auto;
    background: var(--bg-secondary);
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.08);
    padding: 24px 30px 28px;
}

.footer-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.86rem;
    padding: 0.25rem 1rem 1.1rem;
}
/* header */
.header {
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--border);
    padding-bottom: 14px;
    margin-bottom: 18px;
}
.profile-img {
    width: 110px;
    height: 110px;
    border-radius: 8px;
    object-fit: cover;
    margin-right: 20px;
    flex-shrink: 0;
}
.name-block h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
     color: var(--text-primary);
}
.subtitle {
    margin-top: 4px;
    font-size: 0.95rem;
     color: var(--text-primary);
    font-weight: 500;
}
.contact-row {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    align-items: center;
}
.contact-row i {
    margin-right: 4px;
    color: var(--accent);
    font-size: 12px;
}
.contact-row a {
    color: var(--text-secondary);
    text-decoration: none;
}

.contact-row a:hover {
    color: var(--accent);
}

.contact-row a,
.contact-row span {
    display: inline-flex;
    align-items: center;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.flex-break {
    flex-basis: 100%; /* pushes following items to new line */
    height: 0;
    padding: 0;
    margin: 0;
}
/* two columns */
.content {
    display: grid;
    grid-template-columns: 3fr 2fr; /* ≈60/40 */
    column-gap: 28px;
    align-items: flex-start;
}
section {
    margin-bottom: 18px;
}
h2 {
    margin: 0 0 8px;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
}
p {
    margin: 3px 0 5px;
    font-size: 0.87rem;
}
ul {
    margin: 0;
    padding-left: 18px;
}
li {
    margin-bottom: 6px;
    font-size: 0.86rem;
}
strong {
    font-weight: 600;
}
em {
    font-size: 0.83rem;
    color: var(--text-secondary);
}
.tagline {
    font-size: 0.88rem;
    color: var(--text-primary);
}
/* project / experience blocks */
.project {
    display: flex;
    margin-bottom: 10px;
}
.project-thumb {
    width: 58px;
    height: 58px;
    border-radius: 5px;
    object-fit: cover;
    margin-right: 10px;
    flex-shrink: 0;
}
.project-title a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}
.project-title a:hover {
    text-decoration: underline;
}
.project-meta {
    font-size: 0.84rem;
    color: var(--text-secondary);
}
.project-tech {
    margin-top: 2px;
    font-size: 0.8rem;
    font-family: "JetBrains Mono", "Inter", monospace;
    color: var(--text-secondary);
}
.right-col ul {
    padding-left: 16px;
}
.right-col li span.label {
    font-weight: 600;
}
@page {
    size: auto;
    margin: 8mm;
}

@media print {
    :root,
    [data-theme="dark"] {
        --bg-primary: #ffffff !important;
        --bg-secondary: #ffffff !important;
        --text-primary: #111111 !important;
        --text-secondary: #444444 !important;
        --accent: #005f99 !important;
        --border: #d8d8d8 !important;
        --pill-bg: #eef4ff !important;
        --pill-border: #c9d9ff !important;
        --pill-text: #1f3b6e !important;
    }

    /* Prevent effects that can trigger rasterized PDF output in some browsers. */
    * {
        transform: none !important;
        filter: none !important;
        text-shadow: none !important;
        box-shadow: none !important;
        animation: none !important;
        transition: none !important;
    }

    /* Use local fonts for reliable PDF text extraction in Firefox. */
    html,
    body,
    p,
    li,
    span,
    a,
    h1,
    h2,
    strong,
    em {
        font-family: Arial, Helvetica, sans-serif !important;
        font-variant-ligatures: none !important;
        text-rendering: optimizeLegibility;
    }

    .project-tech {
        font-family: "Courier New", Courier, monospace !important;
    }

    html,
    body {
        width: auto !important;
        height: auto !important;
        zoom: 1 !important;
    }

    body {
        background: #ffffff;
        color: #111111;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 10.4pt;
    }
    .page {
        margin: 0 !important;
        box-shadow: none !important;
        max-width: none !important;
        width: 100% !important;
        padding: 3mm 4mm 4mm !important;
        background: #ffffff !important;
    }
    .header {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        margin-bottom: 10px !important;
        padding-bottom: 8px !important;
        border-bottom-color: #d8d8d8 !important;
    }
    .content {
        display: grid !important;
        grid-template-columns: 3fr 2fr !important;
        column-gap: 16px !important;
    }
    .profile-img {
        width: 86px !important;
        height: 86px !important;
        margin-right: 12px !important;
    }
    section {
        margin-bottom: 10px !important;
    }
    h2 {
        margin-bottom: 5px !important;
        font-size: 0.87rem !important;
    }
    p,
    li {
        font-size: 0.78rem !important;
        line-height: 1.25 !important;
    }
    li {
        margin-bottom: 3px !important;
    }
    .no-print {
        display: none !important;
    }

    .topbar {
        display: none !important;
    }

    body {
        padding-top: 0 !important;
    }

    /* Hide icon webfonts in print; nearby text keeps contact info readable. */
    .fa-solid,
    .fa-brands,
    .fa-regular {
        display: none !important;
    }
}
@media screen and (max-width: 768px) {
    .page {
        margin: 0;
        box-shadow: none;
        padding: 16px 14px;
    }

    .topbar {
        flex-direction: column;
    }

    .brand-group,
    .top-actions {
        width: 100%;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .profile-img {
        width: 90px;
        height: 90px;
        margin-right: 0;
    }

    .content {
        grid-template-columns: 1fr;    /* stack columns */
        row-gap: 18px;
    }

    /* make buttons wrap under name on mobile */
    h1 {
        font-size: 1.5rem;
    }

    p,
    li {
        font-size: 0.86rem;
    }
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 8px;
    margin-bottom: 8px;
}

.pill {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--pill-border);
    background: var(--pill-bg);
    font-size: 0.78rem;
    color: var(--pill-text);
    white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
    .site-switcher-menu {
        animation: none !important;
        transition: none !important;
    }
}