:root {
    --bg_primary: #121214;
    --bg_sidebar: #18181c;
    --bg_card: #1a1a1e;
    --border_card: #2a2a30;
    --border_sidebar: #222226;
    --text_primary: #e1e1e6;
    --text_secondary: #a8a8b3;
    --accent_yellow: #ffcc00;
    --accent_yellow_hover: #e6b800;
    --sidebar_width: 260px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg_primary);
    color: var(--text_primary);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
}

.layout_wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar_title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text_primary);
    border-bottom: 2px solid var(--accent_yellow);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.sidebar_nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav_link {
    color: var(--text_secondary);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.nav_link:hover {
    background-color: #22222a;
    color: var(--accent_yellow);
}

.main_content {
    margin-left: var(--sidebar_width);
    flex-grow: 1;
    padding: 3rem;
    
    background-color: var(--bg_primary);
    background-image: radial-gradient(#2c2c35 1px, transparent 1px);
    background-size: 24px 24px;
}

.category_section {
    margin-bottom: 4rem;
    scroll-margin-top: 3rem;
}

.category_title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 4px solid var(--accent_yellow);
    padding-left: 1rem;
}

.projects_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.project_card {
    background-color: var(--bg_card);
    border: 1px solid var(--border_card);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.project_card:hover {
    transform: translateY(-4px);
    border-color: var(--accent_yellow);
}

.card_image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background-color: #000;
}

.card_content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card_title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--accent_yellow);
}

.card_description {
    color: var(--text_secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.card_link {
    align-self: flex-start;
    text-decoration: none;
    color: #000;
    background-color: var(--accent_yellow);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.card_link:hover {
    background-color: var(--accent_yellow_hover);
}

.projects_compact_list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.compact_card {
    background-color: var(--bg_card);
    border: 1px solid var(--border_card);
    border-radius: 6px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.compact_card:hover {
    transform: translateY(-2px);
    border-color: var(--accent_yellow);
}

.compact_title {
    font-size: 1.05rem;
    color: var(--accent_yellow);
    margin-bottom: 0.25rem;
}

.compact_description {
    color: var(--text_secondary);
    font-size: 0.85rem;
}

/* Ajustements Sidebar pour le footer */
.sidebar {
    width: var(--sidebar_width);
    background-color: var(--bg_sidebar);
    border-right: 1px solid var(--border_sidebar);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10;
}

.sidebar_footer {
    border-top: 1px solid var(--border_sidebar);
    padding-top: 1rem;
}

.author_btn {
    width: 100%;
    background: none;
    border: 1px solid var(--border_card);
    color: var(--accent_yellow);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.author_btn:hover {
    background-color: #22222a;
    border-color: var(--accent_yellow);
}

/* Modal CSS (80% écran) */
.modal_overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal_overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal_container {
    width: 80vw;
    height: 80vh;
    background-color: var(--bg_card);
    border: 1px solid var(--border_card);
    border-radius: 12px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal_close_btn {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: none;
    border: none;
    color: var(--text_secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
    transition: color 0.2s ease;
}

.modal_close_btn:hover {
    color: var(--accent_yellow);
}

.modal_content {
    padding: 2rem;
    height: 100%;
    overflow-y: auto;
    color: var(--text_primary);
}

/* Structure du CV dans la modal */
.cv_wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem 0;
}

.cv_header {
    border-bottom: 2px solid var(--accent_yellow);
    padding-bottom: 1.5rem;
    margin-bottom: 2.5rem;
}

.cv_name {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text_primary);
    margin-bottom: 0.25rem;
}

.cv_subtitle {
    font-size: 1.1rem;
    color: var(--accent_yellow);
    font-weight: 500;
}

.cv_section {
    margin-bottom: 2.5rem;
}

.cv_section_title {
    font-size: 1.4rem;
    color: var(--text_primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.cv_timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cv_item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 1.5rem;
    background-color: var(--bg_sidebar);
    border: 1px solid var(--border_card);
    border-left: 3px solid var(--accent_yellow);
    border-radius: 4px;
    padding: 1.25rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.cv_item:hover {
    transform: translateX(4px);
    border-color: var(--accent_yellow);
}

.cv_meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cv_date {
    font-size: 0.9rem;
    color: var(--accent_yellow);
    font-weight: 600;
}

.cv_company {
    font-size: 0.95rem;
    color: var(--text_secondary);
    font-weight: 500;
}

.cv_role {
    font-size: 1.1rem;
    color: var(--text_primary);
    margin-bottom: 0.5rem;
}

.cv_desc {
    font-size: 0.95rem;
    color: var(--text_secondary);
    line-height: 1.5;
}

@media (max-width: 600px) {
    .cv_item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

/* Compléments CSS pour le CV */
.cv_subcompany {
    font-size: 0.8rem;
    color: var(--text_secondary);
    font-style: italic;
}

/* Grille de compétences */
.cv_skills_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.cv_skill_card {
    background-color: var(--bg_sidebar);
    border: 1px solid var(--border_card);
    border-radius: 6px;
    padding: 1.25rem;
}

.cv_skill_category {
    font-size: 1.05rem;
    color: var(--accent_yellow);
    margin-bottom: 0.75rem;
}

.cv_tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.cv_tag {
    background-color: #24242c;
    border: 1px solid var(--border_card);
    color: var(--text_primary);
    font-size: 0.85rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
}

/* Grille infos personnelles */
.cv_personal_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    background-color: var(--bg_sidebar);
    border: 1px solid var(--border_card);
    border-radius: 6px;
    padding: 1.25rem;
}

.cv_personal_item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cv_personal_label {
    font-size: 0.85rem;
    color: var(--accent_yellow);
    text-transform: uppercase;
    font-weight: 600;
}

.cv_personal_val {
    font-size: 0.95rem;
    color: var(--text_primary);
}
/* Sidebar LinkedIn Link */
.sidebar_footer {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar_linkedin {
    color: var(--text_secondary);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.4rem 0.5rem;
    transition: color 0.2s ease;
}

.sidebar_linkedin:hover {
    color: var(--accent_yellow);
}

/* CV Header LinkedIn Button */
.cv_header_main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}
.cv_linkedin_btn {
    display: inline-flex;
    align-items: center;
    background-color: var(--bg_sidebar);
    border: 1px solid var(--border_card);
    color: var(--accent_yellow);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.cv_linkedin_btn:hover {
    background-color: #22222a;
    border-color: var(--accent_yellow);
}

/* Sidebar Header / Author Button */
.sidebar_author_btn {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 2px solid var(--accent_yellow);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    cursor: pointer;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: opacity 0.2s ease;
}

.sidebar_author_btn:hover {
    opacity: 0.85;
}

.author_name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text_primary);
}

.author_role {
    font-size: 0.85rem;
    color: var(--accent_yellow);
    font-weight: 500;
}

.sidebar_section {
    margin-bottom: 1.5rem;
}

.sidebar_section_title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text_secondary);
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
}

.blog_nav_link {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 0.95rem;
    font-family: inherit;
}

/* Style des Billets de Blog */
.blog_container {
    max-width: 900px;
}

.blog_header_title {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent_yellow);
    padding-left: 1rem;
}

.blog_article {
    background-color: var(--bg_card);
    border: 1px solid var(--border_card);
    border-radius: 8px;
    padding: 1.75rem;
    margin-bottom: 2rem;
}

.blog_meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.blog_date {
    font-size: 0.85rem;
    color: var(--text_secondary);
}

.blog_tag {
    background-color: #0077b5;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.blog_title {
    font-size: 1.5rem;
    color: var(--accent_yellow);
    margin-bottom: 1rem;
}

.blog_content {
    color: var(--text_primary);
    line-height: 1.6;
    font-size: 1rem;
}

.blog_content p {
    margin-bottom: 1rem;
}

.blog_content p:last-child {
    margin-bottom: 0;
}

.blog_loading, .blog_error {
    color: var(--text_secondary);
    font-size: 1.1rem;
}
/* Clean Sidebar Layout */
.sidebar {
    width: var(--sidebar_width);
    background-color: var(--bg_sidebar);
    border-right: 1px solid var(--border_sidebar);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10;
}


/* Navigation Section & Links */
.sidebar_section {
    margin-bottom: 1.75rem;
}

.sidebar_section_title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text_secondary);
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

.sidebar_nav {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* Reset buttons and links in navigation */
.nav_link,
.blog_nav_link {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    color: var(--text_secondary);
    text-decoration: none;
    padding: 0.65rem 0.75rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.nav_link:hover,
.blog_nav_link:hover {
    background-color: #22222a;
    color: var(--accent_yellow);
}

/* Author Box (CV Button) - Fixe sans hover animation */
.sidebar_author_card {
    width: 100%;
    background-color: var(--bg_card);
    border: 1px solid var(--border_card);
    border-left: 3px solid var(--accent_yellow);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 2rem;
    cursor: pointer;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author_name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent_yellow); /* Nom en jaune */
}

.author_role {
    font-size: 0.85rem;
    color: var(--text_primary);
}

.author_cv_hint {
    font-size: 0.8rem;
    color: var(--text_secondary);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Force les liens de navigation sur une seule ligne */
.nav_link,
.blog_nav_link {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Lien externe optionnel sur les billets de blog */
.blog_external_link {
    color: var(--accent_yellow);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: auto;
    transition: opacity 0.2s ease;
}

.blog_external_link:hover {
    opacity: 0.8;
    text-decoration: underline;
}
/* Bouton Voir Plus (style LinkedIn) */
.blog_read_more_btn {
    background: none;
    border: none;
    color: var(--accent_yellow);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
    margin-left: 0.25rem;
    display: inline;
}

.blog_read_more_btn:hover {
    text-decoration: underline;
}

.blog_full_text {
    margin-top: 0.5rem;
}

.blog_full_text p {
    margin-bottom: 0.75rem;
}