/* ==========================================================================
   1. VARIABLES & RESET
   ========================================================================== */
:root {
    /* Couleurs Thème Sombre (Défaut) */
    --bg-color: #050b14;
    --bg-card: rgba(10, 17, 40, 0.4);
    --text-color: #e0e6ed;
    --text-muted: #8b9bb4;
    --accent-color: #00a8ff;
    --accent-hover: #48dbfb;
    --border-color: rgba(255, 255, 255, 0.05);
    
    /* Typographie */
    --font-headings: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Animations */
    --transition-smooth: all 0.3s ease;
}

html { 
    scroll-behavior: smooth; 
}

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

body {
    font-family: var(--font-body);
    background: transparent; 
    color: var(--text-color);
    line-height: 1.6;
    padding: 8rem 10% 5rem; 
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================================================
   2. EFFET DE FOND CYBER & CANVAS
   ========================================================================== */
.cyber-bg {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100vw; 
    height: 100vh;
    z-index: -1; 
    background-color: var(--bg-color);
    transition: background-color 0.3s ease;
}

#network-canvas { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    z-index: 10; 
    pointer-events: none; 
}

.glow { 
    position: absolute; 
    width: 600px; 
    height: 600px; 
    border-radius: 50%; 
    filter: blur(100px); 
    opacity: 0.15; 
    animation: float 10s infinite alternate ease-in-out; 
    z-index: 0; 
}

.glow-1 { 
    background: var(--accent-color); 
    top: -100px; 
    left: -100px; 
}

.glow-2 { 
    background: var(--accent-hover); 
    bottom: -200px; 
    right: -100px; 
    animation-delay: 3s; 
}

@keyframes float { 
    0% { 
        transform: translateY(0) scale(1); 
    } 
    100% { 
        transform: translateY(50px) scale(1.1); 
    } 
}

/* ==========================================================================
   3. NAVIGATION BAR & THEME BTN
   ========================================================================== */
nav {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%;
    background: rgba(5, 11, 20, 0.8); 
    backdrop-filter: blur(12px);
    z-index: 1000; 
    padding: 1.5rem 10%; 
    border-bottom: 1px solid var(--border-color);
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    transition: background-color 0.3s ease;
}

.logo { 
    font-family: var(--font-headings); 
    font-size: 1.5rem; 
    font-weight: 700; 
    color: var(--text-color); 
    transition: color 0.3s ease; 
}

.logo span { 
    color: var(--accent-color); 
}

.nav-links { 
    display: flex; 
    gap: 2.5rem; 
    list-style: none; 
}

.nav-links a { 
    color: var(--text-color); 
    text-decoration: none; 
    font-family: var(--font-headings); 
    font-size: 0.9rem; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    transition: color 0.3s ease; 
}

.nav-links a:hover, 
.nav-links a.active-link { 
    color: var(--accent-color); 
}

.theme-btn {
    background: transparent; 
    border: 1px solid var(--accent-color); 
    color: var(--accent-color);
    width: 42px; 
    height: 42px; 
    border-radius: 50%; 
    cursor: pointer; 
    display: flex; 
    justify-content: center; 
    align-items: center;
    font-size: 1.2rem; 
    transition: var(--transition-smooth);
}

.theme-btn:hover { 
    background: rgba(0, 168, 255, 0.1); 
    transform: rotate(15deg) scale(1.1); 
}

/* ==========================================================================
   4. TYPOGRAPHIE & BOUTONS
   ========================================================================== */
h1, 
h2, 
h3, 
h4, 
.role, 
.btn, 
.back-to-top { 
    font-family: var(--font-headings); 
}

.hover-name { 
    font-size: clamp(2.5rem, 5vw, 4.5rem); 
    font-weight: 700; 
    line-height: 1; 
    letter-spacing: -1px; 
    margin-bottom: 1rem; 
    color: #ffffff; 
    transition: color 0.4s ease, text-shadow 0.4s ease, transform 0.4s ease; 
    cursor: default; 
}

.hover-name:hover { 
    color: var(--accent-color); 
    text-shadow: 0 0 25px rgba(0, 168, 255, 0.6); 
    transform: translateX(5px); 
}

h2 { 
    font-size: 2.2rem; 
    color: var(--text-color); 
    margin-bottom: 1.5rem; 
}

.role { 
    font-size: clamp(1.1rem, 2vw, 1.4rem); 
    font-weight: 500; 
    color: #ffffff; 
    border-left: 3px solid var(--accent-color); 
    padding-left: 1rem; 
    margin-bottom: 2.5rem; 
}

.intro-text { 
    font-size: 1.15rem; 
    font-weight: 300; 
    max-width: 750px; 
    color: var(--text-muted); 
    margin-bottom: 1.5rem; 
    line-height: 1.8; 
}

.top-tagline { 
    font-family: var(--font-headings); 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    letter-spacing: 4px; 
    color: var(--accent-color); 
    margin-bottom: 1rem; 
    opacity: 0.8; 
}

.inline-link { 
    color: var(--text-color); 
    text-decoration: underline; 
    text-decoration-color: var(--accent-color); 
    text-decoration-thickness: 2px; 
    text-underline-offset: 4px; 
    font-weight: 500; 
    transition: all 0.3s ease; 
    padding: 0 2px; 
}

.inline-link:hover { 
    color: var(--accent-color); 
    background-color: rgba(0, 168, 255, 0.1); 
    border-radius: 4px; 
}

.btn { 
    text-decoration: none; 
    padding: 0.9rem 2rem; 
    border-radius: 6px; 
    font-size: 1rem; 
    letter-spacing: 1px; 
    transition: all 0.3s ease; 
    display: inline-block; 
    cursor: pointer; 
    border: none; 
}

.btn-primary { 
    background-color: var(--accent-color); 
    color: #ffffff !important; 
    font-weight: 700; 
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3); 
    border: 2px solid var(--accent-color); 
}

.btn-primary:hover { 
    background-color: var(--accent-hover); 
    border-color: var(--accent-hover); 
    box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5); 
    transform: translateY(-3px); 
}

.btn-secondary { 
    background-color: transparent; 
    color: var(--text-color); 
    border: 2px solid var(--accent-color); 
    font-weight: 500; 
}

.btn-secondary:hover { 
    color: var(--accent-color); 
    background-color: rgba(0, 168, 255, 0.05); 
    transform: translateY(-3px); 
}

/* ==========================================================================
   5. LAYOUT HERO & MARQUEE
   ========================================================================== */
.hero-section { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 4rem; 
    margin-bottom: 5rem; 
    padding-top: 6rem; 
}

.hero-text { 
    flex: 1; 
}

.hero-image-container { 
    flex: 0 0 280px; 
}

.hero-buttons { 
    display: flex; 
    gap: 1.5rem; 
    flex-wrap: wrap; 
}

.image-wrapper { 
    border-radius: 12px; 
    overflow: hidden; 
    border: 1px solid rgba(0, 168, 255, 0.3); 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 15px rgba(0, 168, 255, 0.1); 
    transition: all 0.4s ease; 
}

.image-wrapper img { 
    width: 100%; 
    height: auto; 
    display: block; 
    filter: brightness(0.95) contrast(1.05); 
    transition: filter 0.4s ease, transform 0.4s ease; 
}

.image-wrapper:hover { 
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9), 0 0 25px rgba(0, 168, 255, 0.3); 
    border-color: rgba(0, 168, 255, 0.6); 
    transform: translateY(-5px); 
}

.image-wrapper:hover img { 
    filter: brightness(1.1) contrast(1.1); 
    transform: scale(1.02); 
}

.status-text { 
    margin-top: 1rem; 
    font-size: 0.9rem; 
    color: var(--text-muted); 
    text-align: right; 
}

.pulse-dot { 
    display: inline-block; 
    width: 8px; 
    height: 8px; 
    background-color: var(--accent-color); 
    border-radius: 50%; 
    margin-right: 5px; 
    box-shadow: 0 0 8px var(--accent-color); 
    animation: pulse 2s infinite; 
}


/* === BARRE TECHNOLOGIES — FULL WIDTH & DÉFILEMENT FLUIDE === */
.tech-marquee-wrapper {
    width: 100vw;
    max-width: 100vw;
    position: relative;
    left: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: rgba(5, 11, 20, 0.68);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.05rem 0;
    overflow: hidden;
    display: block;
    margin-top: 0;
    margin-bottom: 3.5rem;
    border-radius: 0;
    opacity: 1;
}

.tech-marquee {
    display: flex;
    width: max-content;
    min-width: max-content;
    animation: tech-marquee-scroll 34s linear infinite;
    will-change: transform;
}

.tech-marquee-content {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    white-space: nowrap;
}

.tech-marquee-content span {
    font-family: var(--font-headings);
    font-size: clamp(0.82rem, 1vw, 0.98rem);
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.tech-marquee-content .dot {
    color: var(--accent-color);
    margin: 0 2rem;
    font-size: 1.35rem;
    line-height: 1;
}

.tech-marquee-wrapper:hover .tech-marquee {
    animation-play-state: paused;
}

@keyframes tech-marquee-scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* ==========================================================================
   6. SECTION PROJETS & FILTRES
   ========================================================================== */
.project-filters { 
    display: flex; 
    justify-content: center; 
    flex-wrap: wrap; 
    gap: 1rem; 
    margin-bottom: 3rem; 
}

.filter-btn { 
    background: transparent; 
    border: 1px solid rgba(0, 168, 255, 0.3); 
    color: var(--text-muted); 
    padding: 0.6rem 1.5rem; 
    border-radius: 30px; 
    font-family: var(--font-headings); 
    font-size: 0.9rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    cursor: pointer; 
    transition: all 0.3s ease; 
}

.filter-btn:hover, 
.filter-btn.active { 
    background: var(--accent-color); 
    color: #ffffff; 
    border-color: var(--accent-color); 
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.4); 
    font-weight: bold; 
}

.projet-card.hide-project { 
    display: none; 
}

.projets-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
    gap: 2.5rem; 
    margin-top: 3rem; 
}

.projet-card { 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: 16px; 
    overflow: hidden; 
    transition: all 0.4s ease; 
    display: flex; 
    flex-direction: column; 
}

.projet-card:hover { 
    border-color: rgba(0, 168, 255, 0.4); 
    transform: translateY(-8px); 
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 168, 255, 0.15); 
}

.projet-img-wrapper { 
    width: 100%; 
    height: 200px; 
    overflow: hidden; 
    border-bottom: 1px solid var(--border-color); 
}

.projet-img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    object-position: center; 
    filter: grayscale(40%) brightness(0.8); 
    transition: all 0.5s ease; 
}

.projet-card:hover .projet-img { 
    filter: grayscale(0%) brightness(1); 
    transform: scale(1.05); 
}

.projet-content { 
    padding: 2rem; 
    flex: 1; 
    display: flex; 
    flex-direction: column; 
}

.projet-header { 
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start; 
    margin-bottom: 1rem; 
}

.projet-header h3 { 
    font-family: var(--font-headings); 
    font-size: 1.3rem; 
    color: var(--text-color); 
    line-height: 1.3; 
}

.projet-date { 
    font-size: 0.85rem; 
    color: var(--accent-color); 
    font-weight: 700; 
    white-space: nowrap; 
    margin-left: 1rem; 
}

.projet-tags { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 0.5rem; 
    margin-bottom: 1.5rem; 
}

.projet-tags span { 
    font-size: 0.75rem; 
    padding: 0.3rem 0.8rem; 
    border-radius: 50px; 
    background: rgba(0, 168, 255, 0.1); 
    color: var(--accent-color); 
    border: 1px solid rgba(0, 168, 255, 0.3); 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}

.projet-desc { 
    font-size: 1rem; 
    color: var(--text-muted); 
    margin-bottom: 2rem; 
    flex: 1; 
}

.projet-btn { 
    width: 100%; 
    text-align: center; 
    padding: 0.8rem; 
    cursor: pointer; 
    border: 1px solid var(--accent-color); 
}

/* ==========================================================================
   7. SECTION COMPÉTENCES (GRILLE DE CARTES)
   ========================================================================== */
.competences-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 2.5rem; 
}

.competence-card { 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: 20px; 
    padding: 2.5rem; 
    display: flex; 
    flex-direction: column; 
    transition: all 0.4s ease; 
}

.competence-card:hover { 
    border-color: rgba(0, 168, 255, 0.4); 
    transform: translateY(-5px); 
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 168, 255, 0.1); 
}

.comp-header-new { 
    display: flex; 
    align-items: center; 
    gap: 1.5rem; 
    margin-bottom: 2rem; 
    border-bottom: 1px solid var(--border-color); 
    padding-bottom: 1.5rem; 
}

.comp-header-new h3 { 
    font-family: var(--font-headings); 
    font-size: 1.5rem; 
    color: var(--text-color); 
    line-height: 1.2; 
}

.icon-box { 
    font-size: 2.5rem; 
    background: rgba(0, 168, 255, 0.1); 
    color: var(--accent-color); 
    width: 60px; 
    height: 60px; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    border-radius: 12px; 
    border: 1px solid rgba(0, 168, 255, 0.2); 
}

.comp-skills-new { 
    display: flex; 
    flex-direction: column; 
    gap: 1.5rem; 
    margin-bottom: 2rem; 
}

.skill-category h4 { 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    color: var(--text-muted); 
    margin-bottom: 0.8rem; 
}

.skill-tags { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 0.6rem; 
}

.skill-tags span { 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid rgba(255, 255, 255, 0.1); 
    color: var(--text-color); 
    padding: 0.4rem 1rem; 
    border-radius: 50px; 
    font-size: 0.85rem; 
    font-weight: 500; 
    transition: all 0.3s ease; 
    display: inline-block; 
}

.skill-tags span:hover { 
    background: rgba(0, 168, 255, 0.15); 
    border-color: var(--accent-color); 
    color: #ffffff; 
}

.comp-projects-new { 
    margin-top: auto; 
    padding-top: 1.5rem; 
    border-top: 1px dashed var(--border-color); 
}

.comp-projects-new h4 { 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    color: var(--accent-color); 
    margin-bottom: 1rem; 
}

.project-pills { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 0.6rem; 
}

.project-pills a { 
    font-size: 0.8rem; 
    background: rgba(0, 168, 255, 0.05); 
    border: 1px solid rgba(0, 168, 255, 0.2); 
    color: var(--text-color); 
    padding: 0.4rem 0.8rem; 
    border-radius: 8px; 
    text-decoration: none; 
    transition: all 0.3s ease; 
    display: inline-block; 
}

.project-pills a:hover { 
    background: var(--accent-color); 
    color: #fff; 
    transform: translateY(-2px); 
}

/* ==========================================================================
   8. SECTION ALTERNANCE (DASHBOARD)
   ========================================================================== */
.alternance-dashboard { 
    display: grid; 
    grid-template-columns: 1fr 380px; 
    gap: 3rem; 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: 20px; 
    padding: 3.5rem; 
}

.alternance-main h3 { 
    font-size: 2rem; 
    color: var(--text-color); 
    margin-bottom: 0.5rem; 
}

.alternance-company { 
    font-size: 1.2rem; 
    color: var(--accent-color); 
    margin-bottom: 2rem; 
    font-weight: 500; 
}

.mission-block { 
    margin-bottom: 2.5rem; 
}

.mission-block:last-child { 
    margin-bottom: 0; 
}

.mission-block h4 { 
    font-size: 1.2rem; 
    color: var(--text-color); 
    margin-bottom: 0.8rem; 
    display: flex; 
    align-items: center; 
    gap: 0.8rem; 
}

.mission-block h4 i { 
    color: var(--accent-color); 
    font-size: 1.1rem; 
}

.mission-block p, 
.mission-block li { 
    font-size: 1.05rem; 
    color: var(--text-muted); 
    margin-bottom: 0.5rem; 
}

.alternance-sidebar { 
    display: flex; 
    flex-direction: column; 
    gap: 2rem; 
    border-left: 1px solid var(--border-color); 
    padding-left: 3rem; 
}

.stat-box { 
    background: rgba(0, 168, 255, 0.03); 
    border: 1px solid rgba(0, 168, 255, 0.1); 
    padding: 2rem; 
    border-radius: 16px; 
    text-align: center; 
}

.stat-number { 
    font-family: var(--font-headings); 
    font-size: 3.5rem; 
    font-weight: 700; 
    color: var(--accent-color); 
    line-height: 1; 
    margin-bottom: 0.5rem; 
}

.stat-label { 
    font-size: 1rem; 
    color: var(--text-color); 
    font-weight: 500; 
}

.tech-table-box h4 { 
    font-size: 1rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    color: var(--text-muted); 
    margin-bottom: 1rem; 
}

.tech-table { 
    width: 100%; 
    border-collapse: collapse; 
}

.tech-table td { 
    padding: 0.8rem 0; 
    border-bottom: 1px solid var(--border-color); 
    font-size: 1rem; 
}

.tech-table td:first-child { 
    color: var(--text-color); 
    font-weight: 500; 
    width: 40%; 
}

.tech-table td:last-child { 
    color: var(--text-muted); 
    text-align: right; 
}

/* ==========================================================================
   9. SECTION A PROPOS
   ========================================================================== */
.profil-container { 
    display: flex; 
    flex-direction: column; 
    gap: 4rem; 
}

.profil-card { 
    display: grid; 
    grid-template-columns: 400px 1fr; 
    gap: 4rem; 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: 20px; 
    padding: 3rem; 
    align-items: center; 
    transition: all 0.4s ease; 
}

.profil-card:hover { 
    border-color: rgba(0, 168, 255, 0.3); 
    transform: translateY(-5px); 
}

.profil-card.reverse { 
    grid-template-columns: 1fr 400px; 
}

.profil-card.reverse .profil-image-wrapper { 
    grid-column: 2; 
}

.profil-card.reverse .profil-text { 
    grid-column: 1; 
    grid-row: 1; 
}

.profil-image-wrapper { 
    width: 100%; 
    height: 280px; 
    border-radius: 14px; 
    overflow: hidden; 
    border: 1px solid var(--border-color); 
    background: rgba(0,0,0,0.2); 
}

.profil-img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

.profil-text h3 { 
    font-family: var(--font-headings); 
    font-size: 1.8rem; 
    color: var(--text-color); 
    margin-bottom: 1.5rem; 
}

.profil-text p { 
    color: var(--text-muted); 
}

/* ==========================================================================
   10. SECTION CONTACT
   ========================================================================== */
.contact-layout { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 4rem; 
    max-width: 1100px; 
    margin: 0 auto; 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: 20px; 
    padding: 3rem; 
}

.contact-info-side h3 { 
    font-size: 1.6rem; 
    color: var(--text-color); 
    margin-bottom: 0.5rem; 
}

.info-item { 
    display: flex; 
    align-items: center; 
    gap: 1.5rem; 
    margin-bottom: 1.5rem; 
}

.info-icon { 
    background: rgba(0, 168, 255, 0.1); 
    color: var(--accent-color); 
    width: 50px; 
    height: 50px; 
    border-radius: 12px; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    font-size: 1.5rem; 
    border: 1px solid rgba(0, 168, 255, 0.2); 
}

.info-item h4 { 
    color: var(--text-color); 
    font-size: 1.1rem; 
    margin-bottom: 0.2rem; 
}

.info-item a { 
    color: var(--text-muted); 
    transition: var(--transition-smooth); 
    text-decoration: none; 
}

.info-item a:hover { 
    color: var(--accent-color); 
}

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

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

.form-group label { 
    font-family: var(--font-headings); 
    font-size: 0.95rem; 
    color: var(--text-muted); 
    font-weight: 500; 
}

.form-group input, 
.form-group textarea { 
    background: rgba(4, 7, 13, 0.5); 
    border: 1px solid var(--border-color); 
    border-radius: 8px; 
    padding: 1rem; 
    color: var(--text-color); 
    font-family: var(--font-body); 
    font-size: 1rem; 
    transition: var(--transition-smooth); 
}

.form-group input:focus, 
.form-group textarea:focus { 
    outline: none; 
    border-color: var(--accent-color); 
    box-shadow: 0 0 15px rgba(0, 168, 255, 0.2); 
}

.form-group input::placeholder, 
.form-group textarea::placeholder { 
    color: #475569; 
}

/* ==========================================================================
   11. LIGHT MODE (THÈME CLAIR)
   ========================================================================== */
body.light-mode { 
    --bg-color: #f8fafc; 
    --bg-card: #ffffff;
    --text-color: #0f172a; 
    --text-muted: #475569;
    --accent-color: #0284c7; 
    --border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode nav { 
    background: rgba(248, 250, 252, 0.9); 
}

body.light-mode .nav-links a { 
    color: var(--text-muted); 
}

body.light-mode .nav-links a:hover, 
body.light-mode .nav-links a.active-link { 
    color: var(--accent-color); 
}

body.light-mode .role { 
    border-left-color: var(--accent-color); 
}

body.light-mode .hover-name { 
    color: var(--text-color); 
}

body.light-mode .projet-card, 
body.light-mode .profil-card, 
body.light-mode .competence-card, 
body.light-mode .alternance-dashboard, 
body.light-mode .contact-layout { 
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); 
}

/* Force les textes foncés sur les éléments clairs */
body.light-mode .projet-header h3, 
body.light-mode .profil-text h3, 
body.light-mode .comp-header-new h3, 
body.light-mode .alternance-main h3, 
body.light-mode .mission-block h4, 
body.light-mode .info-item h4 { 
    color: var(--text-color); 
}

body.light-mode .projet-tags span, 
body.light-mode .skill-tags span { 
    background: #f1f5f9; 
    border: 1px solid #cbd5e1; 
    color: #334155; 
}

body.light-mode .skill-tags span:hover { 
    background: rgba(2, 132, 199, 0.1); 
    border-color: var(--accent-color); 
    color: var(--accent-color); 
}

body.light-mode .project-pills a { 
    background: #f1f5f9; 
    border-color: #cbd5e1; 
    color: #334155; 
}

body.light-mode .project-pills a:hover { 
    background: var(--accent-color); 
    color: #ffffff; 
    border-color: var(--accent-color); 
}

body.light-mode .comp-header-new { 
    border-bottom-color: var(--border-color); 
}

body.light-mode .comp-projects-new { 
    border-top-color: var(--border-color); 
}

body.light-mode .stat-box { 
    background: #f8fafc; 
}

body.light-mode .image-proof-wrapper span { 
    background: rgba(255, 255, 255, 0.9); 
    color: var(--text-color); 
    border: 1px solid #cbd5e1; 
}

body.light-mode .form-group input, 
body.light-mode .form-group textarea { 
    background: #f8fafc; 
}

body.light-mode .modal-content-wrapper { 
    background: #ffffff; 
}

/* ==========================================================================
   12. MODALS (POP-UP)
   ========================================================================== */
.modal-projet { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100vw; 
    height: 100vh; 
    z-index: 2000; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    opacity: 0; 
    visibility: hidden; 
    transition: all 0.3s ease; 
}

.modal-projet.active { 
    opacity: 1; 
    visibility: visible; 
}

.modal-overlay { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(5, 11, 20, 0.85); 
    backdrop-filter: blur(8px); 
}

.modal-content-wrapper { 
    position: relative; 
    background: var(--bg-color); 
    width: 90%; 
    max-width: 800px; 
    max-height: 90vh; 
    border-radius: 16px; 
    border: 1px solid rgba(0, 168, 255, 0.3); 
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 30px rgba(0, 168, 255, 0.2); 
    overflow-y: auto; 
    z-index: 2001; 
    padding: 3rem; 
    transform: translateY(30px); 
    transition: transform 0.4s ease; 
}

.modal-projet.active .modal-content-wrapper { 
    transform: translateY(0); 
}

.modal-close { 
    position: absolute; 
    top: 20px; 
    right: 25px; 
    background: transparent; 
    border: none; 
    color: var(--text-color); 
    font-size: 2.5rem; 
    cursor: pointer; 
    line-height: 1; 
    transition: color 0.3s ease; 
}

.modal-close:hover { 
    color: var(--accent-color); 
}

.modal-dynamic-content h3 { 
    font-size: 2rem; 
    color: var(--text-color); 
    margin-bottom: 0.5rem; 
    font-family: var(--font-headings); 
}

.modal-dynamic-content h4 { 
    color: var(--accent-color); 
    margin: 1.5rem 0 0.5rem 0; 
    font-size: 1.2rem; 
    font-family: var(--font-headings); 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}

.modal-dynamic-content p { 
    color: var(--text-muted); 
    font-size: 1.05rem; 
    margin-bottom: 1rem; 
    max-width: 100%; 
}

.modal-dynamic-content ul { 
    color: var(--text-muted); 
    padding-left: 1.5rem; 
    margin-bottom: 1.5rem; 
}

.modal-dynamic-content li { 
    margin-bottom: 0.5rem; 
}

/* ==========================================================================
   13. ANIMATION MISE EN ÉVIDENCE PROJET
   ========================================================================== */
@keyframes highlightPulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(0, 168, 255, 0.7); 
        border-color: var(--accent-color); 
        transform: scale(1); 
    }
    50% { 
        box-shadow: 0 0 35px 15px rgba(0, 168, 255, 0.4); 
        border-color: var(--accent-color); 
        transform: scale(1.03); 
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(0, 168, 255, 0); 
        border-color: var(--border-color); 
        transform: scale(1); 
    }
}

.highlight-card { 
    animation: highlightPulse 2.5s ease-out; 
    z-index: 10; 
    position: relative; 
    background: var(--bg-color) !important; 
}

/* ==========================================================================
   14. BOUTON RETOUR EN HAUT (BACK TO TOP)
   ========================================================================== */
.back-to-top { 
    position: fixed; 
    bottom: 30px; 
    right: 30px; 
    background-color: var(--accent-color); 
    color: var(--bg-color); 
    width: 50px; 
    height: 50px; 
    border-radius: 50%; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    font-size: 1.5rem; 
    font-weight: bold; 
    text-decoration: none; 
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.4); 
    opacity: 0; 
    visibility: hidden; 
    transition: all 0.3s ease; 
    z-index: 999; 
}

.back-to-top.visible { 
    opacity: 1; 
    visibility: visible; 
}

.back-to-top:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 6px 20px rgba(0, 168, 255, 0.6); 
    background-color: var(--accent-hover); 
}

body.light-mode .back-to-top {
    color: #ffffff;
}

/* ==========================================================================
   15. RESPONSIVE MEDIA QUERIES
   ========================================================================== */
.section-target { 
    padding-top: 6rem; 
    margin-bottom: 6rem; 
}

.reveal { 
    opacity: 0; 
    transform: translateY(30px); 
    transition: opacity 0.8s ease-out, transform 0.8s ease-out; 
}

.reveal.active { 
    opacity: 1; 
    transform: translateY(0); 
}

/* Tablettes */
@media (max-width: 1024px) {
    .competences-grid { 
        grid-template-columns: 1fr; 
    }
    
    .alternance-dashboard { 
        grid-template-columns: 1fr; 
        gap: 2.5rem; 
    }
    
    .alternance-sidebar { 
        border-left: none; 
        padding-left: 0; 
    }
}

/* Mobiles */
@media (max-width: 900px) {
    .nav-links { 
        display: none; 
    }
    
    .hero-section { 
        flex-direction: column-reverse; 
        text-align: center; 
        gap: 3rem; 
    }
    
    .role { 
        border-left: none; 
        padding-left: 0; 
        margin-bottom: 1.5rem; 
    }
    
    .intro-text { 
        margin: 0 auto 2.5rem auto; 
    }
    
    .hero-buttons { 
        justify-content: center; 
    }
    
    .status-text { 
        text-align: center; 
    }
    
    .profil-card, 
    .profil-card.reverse { 
        grid-template-columns: 1fr; 
        gap: 2rem; 
        padding: 1.5rem; 
    }
    
    .profil-card.reverse .profil-image-wrapper { 
        grid-column: 1; 
    }
    
    .profil-image-wrapper { 
        width: 100%; 
        height: auto; 
    }
    
    .contact-layout { 
        grid-template-columns: 1fr; 
        padding: 2rem; 
    }
    
    .contact-info-side { 
        padding-bottom: 2rem; 
        border-bottom: 1px solid var(--border-color); 
    }
    
    .back-to-top { 
        width: 40px; 
        height: 40px; 
        bottom: 20px; 
        right: 20px; 
        font-size: 1.2rem; 
    }
    
    .modal-content-wrapper {
        width: 95%;
        padding: 2rem 1.5rem;
    }
    
    .modal-dynamic-content h3 { 
        font-size: 1.5rem; 
    }
}

/* ========================================================================== 
   AJOUTS VF — optimisation selon le barème portfolio
   ========================================================================== */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(110px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    max-width: 560px;
}
.hero-metrics div,
.project-summary,
.alternance-stats .stat-box.compact {
    background: rgba(0, 168, 255, 0.06);
    border: 1px solid rgba(0, 168, 255, 0.18);
    border-radius: 14px;
    padding: 1rem;
}
.hero-metrics strong {
    display: block;
    font-family: var(--font-headings);
    font-size: 1.8rem;
    color: var(--accent-color);
    line-height: 1;
}
.hero-metrics span {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.35rem;
}
.project-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0 0 2rem 0;
    width: fit-content;
}
.project-summary span {
    color: var(--text-color);
    font-family: var(--font-headings);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}
.project-summary i,
.proof-chip i {
    color: var(--accent-color);
    margin-right: 0.45rem;
}
.proof-chip {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin: -0.5rem 0 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.85rem;
    border: 1px dashed rgba(0, 168, 255, 0.25);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    background: rgba(0, 168, 255, 0.04);
}
.modal-proof-link {
    margin-top: 0.5rem;
    width: fit-content;
}
.alternance-stats {
    display: grid;
    gap: 1rem;
}
.alternance-stats .stat-box.compact {
    text-align: left;
    padding: 1.2rem;
}
.alternance-stats .stat-number {
    font-size: 2rem;
    margin-bottom: 0.3rem;
}
.alternance-stats .stat-label {
    display: block;
    color: var(--text-muted);
}
.section-cta {
    text-align: center;
    margin-top: 3rem;
}
.custom-form button:hover {
    transform: translateY(-3px);
}
body.light-mode .hero-metrics div,
body.light-mode .project-summary,
body.light-mode .proof-chip,
body.light-mode .alternance-stats .stat-box.compact {
    background: #f8fafc;
    border-color: #cbd5e1;
}
@media (max-width: 900px) {
    .hero-metrics { grid-template-columns: 1fr; max-width: 100%; }
    .project-summary { width: 100%; justify-content: center; }
}


/* ========================================================================== 
   POLISH FINAL — rendu plus premium, technique et lisible
   ========================================================================== */
:root {
    --bg-color: #06101f;
    --bg-card: rgba(10, 22, 42, 0.72);
    --text-color: #eef6ff;
    --text-muted: #a7b7ca;
    --accent-color: #38bdf8;
    --accent-hover: #22d3ee;
    --accent-strong: #0ea5e9;
    --border-color: rgba(148, 163, 184, 0.18);
    --surface-soft: rgba(15, 23, 42, 0.72);
    --shadow-card: 0 22px 50px rgba(2, 8, 23, 0.45);
}
body {
    letter-spacing: 0.01em;
    background: var(--bg-color);
}
.cyber-bg {
    background:
        radial-gradient(circle at 12% 18%, rgba(14, 165, 233, 0.20), transparent 32%),
        radial-gradient(circle at 82% 8%, rgba(34, 211, 238, 0.13), transparent 28%),
        linear-gradient(135deg, #040b16 0%, #071426 52%, #020617 100%);
}
nav {
    padding-top: 1.05rem;
    padding-bottom: 1.05rem;
    background: rgba(4, 12, 24, 0.76);
    box-shadow: 0 10px 30px rgba(2, 8, 23, 0.25);
}
.logo {
    letter-spacing: 0.08em;
}
.nav-links a {
    position: relative;
    font-size: 0.78rem;
    letter-spacing: 1.8px;
}
.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    transition: width .25s ease;
}
.nav-links a:hover::after,
.nav-links a.active-link::after { width: 100%; }
.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid rgba(56, 189, 248, 0.45);
    background: rgba(56, 189, 248, 0.08);
    color: var(--accent-color);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.05rem;
}
.hero-section {
    min-height: calc(100vh - 7rem);
    margin-bottom: 4rem;
}
.hover-name {
    font-size: clamp(3rem, 7vw, 6.2rem);
    letter-spacing: -0.06em;
    background: linear-gradient(135deg, #ffffff 0%, #dff7ff 45%, #38bdf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.role {
    border-left: none;
    padding-left: 0;
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: #dbeafe;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.22);
    border-radius: 999px;
    padding: .7rem 1rem;
    margin-bottom: 1.8rem;
}
.role::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent-hover);
    box-shadow: 0 0 16px var(--accent-hover);
}
.top-tagline,
.section-eyebrow {
    font-family: var(--font-headings);
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-weight: 700;
}
.section-eyebrow {
    font-size: .78rem;
    margin-bottom: .75rem;
    opacity: .9;
}
.intro-text {
    color: var(--text-muted);
    line-height: 1.85;
}
.hero-focus {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.35rem;
}
.hero-focus span {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .55rem .8rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.5);
    color: #cbd5e1;
    font-size: .9rem;
}
.hero-focus i { color: var(--accent-color); }
.btn {
    border-radius: 999px;
    padding: .95rem 1.55rem;
}
.btn-primary {
    background: linear-gradient(135deg, #0284c7, #22d3ee);
    border-color: rgba(125, 211, 252, .75);
    box-shadow: 0 14px 32px rgba(14, 165, 233, .25);
}
.btn-secondary {
    background: rgba(15, 23, 42, .48);
    border-color: rgba(56, 189, 248, .45);
}
.image-wrapper,
.projet-card,
.competence-card,
.profil-card,
.alternance-dashboard,
.contact-layout {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.80), rgba(15, 23, 42, 0.52));
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: var(--shadow-card);
}
.projet-card:hover,
.competence-card:hover,
.profil-card:hover {
    border-color: rgba(56, 189, 248, 0.48);
    box-shadow: 0 26px 60px rgba(2, 8, 23, 0.56), 0 0 34px rgba(56, 189, 248, 0.12);
}
.hero-metrics div,
.project-summary,
.proof-chip,
.alternance-stats .stat-box.compact {
    background: rgba(56, 189, 248, 0.065);
    border-color: rgba(56, 189, 248, 0.22);
}
.projet-tags span,
.skill-tags span {
    border-color: rgba(56, 189, 248, 0.24);
    background: rgba(56, 189, 248, 0.08);
    color: #7dd3fc;
}
.filter-btn {
    border-color: rgba(56, 189, 248, 0.24);
    background: rgba(15, 23, 42, 0.38);
}
.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, #0284c7, #22d3ee);
    color: #ffffff;
}
.projet-img-wrapper,
.profil-image-wrapper {
    background: rgba(2, 8, 23, 0.28);
}
.projet-img { filter: saturate(.75) contrast(1.02) brightness(.86); }
.projet-card:hover .projet-img { filter: saturate(1) contrast(1.04) brightness(1); }
.contact-layout a,
.info-item a { color: #bae6fd; }
.site-footer {
    margin: 2rem auto 0;
    padding: 2rem 0 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: .95rem;
}
.site-footer p:first-child {
    color: var(--text-color);
    font-family: var(--font-headings);
    margin-bottom: .3rem;
}
body.light-mode {
    --bg-color: #f6f9fc;
    --bg-card: rgba(255, 255, 255, 0.86);
    --text-color: #0f172a;
    --text-muted: #475569;
    --accent-color: #0369a1;
    --accent-hover: #0891b2;
    --border-color: rgba(15, 23, 42, 0.12);
    background: #f6f9fc;
}
body.light-mode .cyber-bg {
    background:
        radial-gradient(circle at 14% 16%, rgba(14, 165, 233, 0.16), transparent 32%),
        radial-gradient(circle at 86% 8%, rgba(6, 182, 212, 0.12), transparent 30%),
        linear-gradient(135deg, #f8fafc 0%, #eef6ff 52%, #ffffff 100%);
}
body.light-mode nav {
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}
body.light-mode .hover-name {
    background: linear-gradient(135deg, #0f172a 0%, #075985 55%, #0284c7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
body.light-mode .role,
body.light-mode .hero-focus span,
body.light-mode .btn-secondary {
    background: rgba(255, 255, 255, 0.72);
    color: #0f172a;
}
body.light-mode .image-wrapper,
body.light-mode .projet-card,
body.light-mode .competence-card,
body.light-mode .profil-card,
body.light-mode .alternance-dashboard,
body.light-mode .contact-layout {
    background: rgba(255, 255, 255, 0.86);
    border-color: rgba(15, 23, 42, 0.10);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.09);
}
body.light-mode .tech-marquee-wrapper {
    background: rgba(255, 255, 255, 0.48);
}
body.light-mode .hero-metrics div,
body.light-mode .project-summary,
body.light-mode .proof-chip,
body.light-mode .alternance-stats .stat-box.compact {
    background: rgba(255, 255, 255, 0.74);
    border-color: rgba(2, 132, 199, 0.18);
}
body.light-mode .projet-tags span,
body.light-mode .skill-tags span {
    background: #e0f2fe;
    border-color: #bae6fd;
    color: #075985;
}
body.light-mode .contact-layout a,
body.light-mode .info-item a { color: #0369a1; }
body.light-mode .site-footer { border-top-color: rgba(15, 23, 42, 0.10); }
@media (max-width: 900px) {
    body { padding-left: 6%; padding-right: 6%; }
    nav { padding-left: 6%; padding-right: 6%; }
    .menu-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 74px;
        left: 6%;
        right: 6%;
        padding: 1rem;
        border: 1px solid var(--border-color);
        border-radius: 18px;
        background: rgba(4, 12, 24, .94);
        backdrop-filter: blur(18px);
        box-shadow: var(--shadow-card);
        flex-direction: column;
        gap: .25rem;
        text-align: left;
    }
    .nav-links.open { display: flex; }
    .nav-links a {
        display: block;
        padding: .8rem .9rem;
        border-radius: 12px;
    }
    .nav-links a:hover,
    .nav-links a.active-link { background: rgba(56, 189, 248, .10); }
    body.light-mode .nav-links { background: rgba(255,255,255,.96); }
    .hero-section { min-height: auto; padding-top: 3rem; }
    .hero-focus { justify-content: center; }
    .hover-name { font-size: clamp(3rem, 14vw, 4.7rem); }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}


/* ==========================================================================
   FINAL UX — version compacte, professionnelle et propre
   ========================================================================== */
:root {
    --page-max: 1180px;
    --nav-h: 74px;
    --bg-color: #06101f;
    --bg-card: rgba(10, 22, 42, 0.74);
    --text-color: #f1f7ff;
    --text-muted: #a9b8c9;
    --accent-color: #38bdf8;
    --accent-hover: #22d3ee;
    --accent-strong: #0284c7;
    --border-color: rgba(148, 163, 184, 0.18);
}
html { scroll-padding-top: calc(var(--nav-h) + 16px); }
body {
    padding: 0;
    min-height: 100vh;
    background: var(--bg-color);
}
nav {
    height: var(--nav-h);
    padding: 0;
}
.nav-inner {
    width: min(var(--page-max), 90vw);
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}
.logo {
    text-decoration: none;
    white-space: nowrap;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: .7rem;
}
.nav-links {
    gap: clamp(1rem, 2vw, 2rem);
}
.nav-links a {
    font-size: .76rem;
    letter-spacing: 1.3px;
}
.theme-btn,
.menu-toggle {
    flex: 0 0 auto;
}
.hero-section,
.main-content,
.site-footer {
    width: min(var(--page-max), 90vw);
    margin-left: auto;
    margin-right: auto;
}
.hero-section {
    min-height: 100svh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 350px);
    align-items: center;
    gap: clamp(1.25rem, 4vw, 4rem);
    padding: calc(var(--nav-h) + 1.2rem) 0 2rem;
    margin-bottom: 0;
}
.hero-text {
    min-width: 0;
}
.top-tagline {
    margin-bottom: .7rem;
    font-size: clamp(.68rem, 1vw, .82rem);
    letter-spacing: .18em;
}
.hover-name {
    font-size: clamp(3rem, 7.2vw, 5.9rem);
    line-height: .88;
    margin-bottom: .9rem;
}
.role {
    margin-bottom: 1rem;
    padding: .56rem .92rem;
    font-size: .96rem;
}
.hero-section .intro-text {
    font-size: clamp(.98rem, 1.35vw, 1.08rem);
    line-height: 1.65;
    margin-bottom: 1.1rem;
    max-width: 680px !important;
}
.hero-buttons {
    gap: .85rem;
    margin-top: .2rem;
}
.btn {
    padding: .82rem 1.32rem;
    font-size: .92rem;
}
.hero-focus {
    margin-top: 1rem;
    gap: .55rem;
}
.hero-focus span {
    padding: .46rem .72rem;
    font-size: .82rem;
}
.hero-metrics {
    margin-top: 1rem;
    gap: .65rem;
    max-width: 500px;
}
.hero-metrics div {
    padding: .78rem .9rem;
    border-radius: 14px;
}
.hero-metrics strong {
    font-size: 1.45rem;
}
.hero-metrics span {
    font-size: .78rem;
}
.hero-image-container {
    flex: none;
    width: 100%;
    max-width: 350px;
    justify-self: end;
}
.image-wrapper {
    border-radius: 22px;
}
.status-text {
    margin-top: .85rem;
    font-size: .86rem;
    line-height: 1.45;
}
section.section-target {
    padding-top: 5.2rem;
    margin-bottom: 5rem;
}
section > h2 {
    margin-bottom: .9rem;
    font-size: clamp(1.8rem, 3.2vw, 2.55rem);
}
section .intro-text {
    font-size: 1.02rem;
    line-height: 1.65;
    margin-bottom: 2rem !important;
}
.project-summary {
    margin-bottom: 1.4rem;
}
.projet-desc,
.profil-text p,
.mission-block li,
.contact-info-side p {
    line-height: 1.6;
}
.projets-grid {
    gap: 1.25rem;
}
.projet-card {
    border-radius: 20px;
}
.projet-content {
    padding: 1.25rem;
}
.projet-header h3 {
    font-size: 1.08rem;
}
.projet-desc {
    font-size: .95rem;
}
.competence-card,
.profil-card,
.alternance-dashboard,
.contact-layout {
    border-radius: 24px;
}
.clean-list {
    margin-top: .75rem;
    padding-left: 1.25rem;
    line-height: 1.65;
}
.clean-list li { margin-bottom: .42rem; }
.profil-container {
    gap: 1.25rem;
}
.profil-card {
    padding: clamp(1.2rem, 3vw, 2rem);
}
.profil-image-wrapper {
    min-height: 230px;
}
.site-footer {
    margin-bottom: 2.2rem;
}
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    flex-direction: column;
    cursor: zoom-out;
}
.lightbox-overlay img {
    max-width: 90%;
    max-height: 80vh;
    border: 2px solid var(--accent-color);
    border-radius: 8px;
}
.lightbox-overlay p {
    color: #ffffff;
    margin-top: 1rem;
    font-family: var(--font-body);
    font-size: 1.1rem;
    text-align: center;
    max-width: 80%;
}
body.light-mode {
    --bg-color: #f7fbff;
    --bg-card: rgba(255,255,255,.9);
    --text-color: #0f172a;
    --text-muted: #526174;
    --accent-color: #0369a1;
    --accent-hover: #0891b2;
    --accent-strong: #0ea5e9;
    --border-color: rgba(15,23,42,.12);
}
body.light-mode .cyber-bg {
    background:
        radial-gradient(circle at 10% 10%, rgba(14,165,233,.12), transparent 35%),
        radial-gradient(circle at 85% 5%, rgba(34,211,238,.12), transparent 32%),
        linear-gradient(135deg, #ffffff 0%, #f1f7ff 48%, #edf7ff 100%);
}
body.light-mode nav {
    background: rgba(255,255,255,.86);
}
body.light-mode .btn-primary {
    color: #fff !important;
}
@media (max-width: 1080px) {
    .hero-section {
        grid-template-columns: 1fr 280px;
    }
    .hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    :root { --nav-h: 70px; }
    body { padding-left: 0; padding-right: 0; }
    nav { padding: 0; }
    .nav-inner { width: min(92vw, var(--page-max)); }
    .menu-toggle { display: flex; }
    .nav-links {
        top: calc(var(--nav-h) + 10px);
        left: 4vw;
        right: 4vw;
        width: auto;
    }
    .hero-section {
        min-height: auto;
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: calc(var(--nav-h) + 2rem);
        padding-bottom: 2rem;
    }
    .hero-image-container {
        order: -1;
        justify-self: center;
        max-width: 250px;
    }
    .hero-buttons,
    .hero-focus {
        justify-content: center;
    }
    .hero-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        max-width: 100%;
    }
    .main-content,
    .site-footer,
    .hero-section {
        width: min(92vw, var(--page-max));
    }
    section.section-target { padding-top: 4rem; }
}
@media (max-height: 740px) and (min-width: 901px) {
    .hero-section { padding-top: calc(var(--nav-h) + .7rem); padding-bottom: 1rem; }
    .hover-name { font-size: clamp(2.7rem, 6vw, 5.1rem); }
    .hero-section .intro-text { font-size: .96rem; line-height: 1.55; margin-bottom: .85rem; }
    .hero-focus span { font-size: .78rem; padding: .4rem .65rem; }
    .hero-metrics div { padding: .62rem .8rem; }
    .hero-image-container { max-width: 300px; }
    .status-text { font-size: .78rem; }
}

/* ==========================================================================
   CORRECTION FINALE — MARQUEE TECHNOLOGIES FULL WIDTH
   À garder en bas du fichier pour éviter tout conflit CSS.
   ========================================================================== */
.tech-marquee-wrapper {
    width: 100vw !important;
    max-width: 100vw !important;
    position: relative !important;
    left: 50% !important;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
    margin-top: 0 !important;
    margin-bottom: 3.5rem !important;
    border-radius: 0 !important;
    overflow: hidden !important;
    display: block !important;
}

.tech-marquee {
    display: flex !important;
    width: max-content !important;
    min-width: max-content !important;
    animation: tech-marquee-scroll 34s linear infinite !important;
}

.tech-marquee-content {
    display: flex !important;
    align-items: center !important;
    flex: 0 0 auto !important;
    white-space: nowrap !important;
    animation: none !important;
}

@keyframes tech-marquee-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 900px) {
    .tech-marquee-wrapper {
        width: 100vw !important;
        max-width: 100vw !important;
        left: 50% !important;
        margin-left: -50vw !important;
        margin-right: -50vw !important;
        margin-bottom: 2.6rem !important;
    }

    .tech-marquee {
        animation-duration: 22s !important;
    }

    .tech-marquee-content .dot {
        margin: 0 1.15rem !important;
    }
}