/* ==========================================================================
   STYLES SPÉCIFIQUES - PAGE À PROPOS (about.css)
   ========================================================================== */

body {
    background-color: #000000;
    color: #E0E0E0;
    overflow-x: hidden;
    font-family: 'Newsreader', serif;
}

/* Niveaux de gris lisibles sur le fond noir (contraste WCAG AA minimum 4.5:1) */
:root {
    --about-text-lead: #C4C4C4;   /* Biographie (12:1) */
    --about-text-body: #A0A0A0;   /* Descriptions, compétences, passions, liens (8:1) */
    --about-text-muted: #8C8C8C;  /* Libellés, dates (6:1) */
    --about-line: #3A3A3A;        /* Ligne de la frise du parcours */
}

/* ---- Conteneur principal ---- */
.main-content {
    width: 100%;
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    padding-top: 6.5rem;
    padding-bottom: 4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media (min-width: 768px) {
    .main-content {
        padding-left: 120px;
        padding-right: 120px;
        padding-top: 8rem;
        padding-bottom: 6rem;
        gap: 6rem;
    }
}

/* ---- Section Portrait + Bio ---- */
.about-top {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: flex-start;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .about-top {
        flex-direction: row;
    }
}

.portrait-wrapper {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 4 / 5;   /* mobile : portrait vertical entier (un bandeau de 220 px coupait le visage) */
    flex-shrink: 0;
    background-color: #111111;
    border: 1px solid #222222;
}

@media (min-width: 768px) {
    .portrait-wrapper {
        width: 33.333%;
        max-width: none;
        aspect-ratio: auto;
        height: 500px;
    }
}

.portrait-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--about-text-muted);
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    padding: 2rem;
    text-align: center;
}

.bio-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
}

@media (min-width: 768px) {
    .bio-wrapper {
        width: 66.666%;
    }
}

.section-label {
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--about-text-muted);
    margin-bottom: 1rem;
}

.bio-name {
    font-family: 'Instrument Serif', serif;
    font-size: 48px;
    line-height: 1.2;
    color: #E0E0E0;
    font-weight: 300;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .bio-name {
        font-size: 64px;
    }
}

.bio-text {
    font-size: 20px;
    line-height: 1.6;
    color: #E0E0E0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
    font-weight: 300;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    font-family: 'Space Mono', monospace;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---- Journal de Bord : parcours + compétences ---- */
.journal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    border-top: 1px solid #222222;
    padding-top: 2.5rem;
}

@media (min-width: 768px) {
    .journal-grid {
        padding-top: 4rem;
    }
}

@media (min-width: 1024px) {
    .journal-grid {
        grid-template-columns: 7fr 5fr;
        gap: 6rem;
    }
}

/* Parcours : lignes éditoriales séparées par des filets */
.journey-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #222222;
}

.journey-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 2rem 0;
    border-bottom: 1px solid #222222;
    transition: border-color 0.4s ease;
}

@media (min-width: 768px) {
    .journey-item {
        grid-template-columns: 7.5rem 1fr;
        gap: 2rem;
    }
}

.journey-item:hover {
    border-bottom-color: #E0E0E0;
}

.journey-meta {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 1rem;
    font-family: 'Space Mono', monospace;
}

@media (min-width: 768px) {
    .journey-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.journey-date {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #E0E0E0;
}

.journey-body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.journey-title {
    font-family: 'Instrument Serif', serif;
    font-size: 28px;
    line-height: 1.15;
    color: #E0E0E0;
    font-weight: 300;
    transition: color 0.4s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
    .journey-title {
        font-size: 32px;
    }
}

.journey-item:hover .journey-title {
    color: #FFFFFF;
    transform: translateX(8px);
}

.journey-desc {
    font-family: 'Newsreader', serif;
    font-size: 18px;
    color: var(--about-text-body);
    font-weight: 300;
    max-width: 48rem;
}

/* Compétences : étiquettes à angles droits, inversées au survol */
.skills-col {
    display: flex;
    flex-direction: column;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    border-top: 1px solid #222222;
    padding-top: 2rem;
}

.skill-category {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #E0E0E0;
    margin-bottom: 1rem;
}

.skill-count {
    color: var(--about-text-muted);
    font-size: 12px;
}

.skill-items {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    font-family: 'Newsreader', serif;
    font-size: 16px;
    font-weight: 300;
    color: #E0E0E0;
    border: 1px solid #555555;
    padding: 0.4rem 0.9rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Compétence en cours d'apprentissage : grisée, bordure en pointillés */
.skill-tag--pending {
    color: #7A7A7A;
    border: 1px dashed #333333;
}

.skill-tag:hover {
    background-color: #FFFFFF;
    border-color: #FFFFFF;
    color: #000000;
}

.skill-status {
    font-family: 'Space Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--about-text-muted);
}

.skill-tag:hover .skill-status {
    color: #444444;
}

/* Passions : grille de cartes séparées par des filets */
.passions-section {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #222222;
    padding-top: 2.5rem;
}

@media (min-width: 768px) {
    .passions-section {
        padding-top: 4rem;
    }
}

.passions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background-color: #222222;
    border: 1px solid #222222;
}

@media (min-width: 768px) {
    .passions-grid {
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    }
}

.passion-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    background-color: #000000;
    transition: background-color 0.4s ease;
}

.passion-card:hover {
    background-color: #0C0C0C;
}

.passion-label {
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #E0E0E0;
}

.passion-text {
    font-family: 'Newsreader', serif;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 300;
}

/* ---- Animations et effets existants ---- */
.reveal-text-container {
    overflow: hidden;
    display: inline-block;
    vertical-align: top;
}

.reveal-text {
    display: inline-block;
    transform: translateY(100%);
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes revealUp {
    to { transform: translateY(0); }
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

.contact-link {
    position: relative;
    text-decoration: none;
    color: var(--about-text-body);
    transition: color 0.3s ease;
}

.contact-link:hover { color: #FFFFFF; }

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #FFFFFF;
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-link:hover::after { width: 100%; }

.bw-portrait {
    filter: grayscale(100%) contrast(1.1);
    transition: filter 0.5s ease;
}

.bw-portrait:hover { filter: grayscale(0%) contrast(1); }

/* Texte à lecture progressive : couleur de repos par mot, éclairée en blanc au survol */
.interactive-text { --word-color: var(--about-text-body); color: var(--about-text-body); }

.bio-text .interactive-text { --word-color: var(--about-text-lead); color: var(--about-text-lead); }

.word {
    color: var(--word-color);
    transition: color 0.6s ease;
    cursor: default;
    display: inline-block;
}

.interactive-text.active .word { color: #ffffff; }

/* Portrait téléversé depuis l'administration */
.portrait-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    display: block;
}

/* Portrait en illustration vectorielle (SVG) : le cadre prend les proportions du dessin,
   qui le remplit entièrement ; pas d'effet au survol (l'animation d'allumage est dans le SVG). */
.portrait-wrapper--illustration {
    height: auto;
    aspect-ratio: 500 / 524;
}

@media (min-width: 768px) {
    .portrait-wrapper--illustration {
        height: auto;
        aspect-ratio: 500 / 524;
        align-self: flex-start;
    }
}

.portrait-img--illustration {
    object-fit: contain;
}

/* ==========================================================================
   MOBILE : portrait sur toute la largeur de la colonne, réseaux répartis sur la ligne
   ========================================================================== */
@media (max-width: 767px) {
    .portrait-wrapper--illustration {
        max-width: none;
    }

    .social-links {
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
        font-size: 12px;
    }
}