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

:root {
    --color-bg: #000000;
    --color-fg: #ffffff;
    --color-dim: #ede8e8;
    --font-main: 'Press Start 2P', 'Courier New', monospace;
    --max-width: 1100px;
    --border-thick: 4px solid var(--color-fg);
}

body {
    font-family: var(--font-main);
    color: var(--color-fg);
    background-color: var(--color-bg);
    line-height: 1.8;
    image-rendering: pixelated;
}

.header {
    border-bottom: var(--border-thick);
    padding: 1rem 2rem;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    gap: 1rem;
}

.logo {
    color: var(--color-fg);
    text-decoration: none;
    font-size: 1rem;
    letter-spacing: 1px;
    line-height: 1.4;
    white-space: normal;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}


.nav-links a,
.nav-links a:visited {
    color: var(--color-fg);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    letter-spacing: 1px;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-links a:hover,
.nav-links a:visited:hover {
    color: var(--color-dim);
    border-bottom-color: var(--color-fg);
}

.burger {
    display: none;
}


.hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    gap: 1.5rem;
}

.hero h1 {
    font-size: 3rem;
    letter-spacing: 4px;
    text-shadow: 4px 4px 0 var(--color-dim);
}

.hero .subtitle {
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.hero .tagline {
    font-family: 'Courier New',monospace;
    font-size: 1rem;
    color: var(--color-dim);
    max-width: 500px;
}

.hero-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.btn-primary {
    transition: background-color 0.5s ease, color 0.5s ease;
    background-color: var(--color-bg);
    color: var(--color-fg);
    padding: 4px;
}

.btn-primary:hover {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

.btn-secondary {
    transition: background-color 0.5s ease, color 0.5s ease;
    background-color: var(--color-bg);
    color: var(--color-fg);
    padding: 4px;
}

.btn-secondary:hover {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

.btn-view-more {
    transition: background-color 0.5s ease, color 0.5s ease;
    background-color: var(--color-bg);
    color: var(--color-fg);
    padding: 8px;
}

.btn-view-more:hover {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

.about,
.skills,
.projects,
.formation,
.expro,
.contact {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 2rem;
}

.about h2,
.skills h2,
.projects h2,
.formation h2,
.expro h2,
.contact h2 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    border-bottom: var(--border-thick);
    padding-bottom: 1rem;
    display: inline-block;
}

.about p {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    max-width: 700px;
    margin-bottom: 1rem;
}

.skills-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skills-list li {
    border: var(--border-thick);
    padding: 0.75rem 1.25rem;
    font-size: 0.7rem;
    letter-spacing: 1px;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.skills-list li:hover {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.projects-card {
    border: var(--border-thick);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    /* min-width: 0; */
    transition: transform 0.5s ease, box-shadow 0.5s ease; /*box-shadow*/
}

.projects-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--color-fg);
}

.projects-card p {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--color-dim);
    flex-grow: 1;
}

.projects-card a {
    color: var(--color-fg);
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-decoration: none;
    border-top: 2px solid var(--color-fg);
    padding-top: 0.75rem;
}

.projects-card a:hover {
    color: var(--color-dim);
}

.formation-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.formation-card {
    border: var(--border-thick);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.formation-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--color-fg);
}

.formation-date {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.1rem;
}

.formation-card p {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: var(--color-dim);
    flex-grow: 1;
}

.expro-card {
    border: var(--border-thick);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.expro-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--color-fg);
}

.expro-date {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.1rem;
} 

.expro-card p {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: var(--color-dim);
    flex-grow: 1;
}

.expro-tasks {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: var(--color-dim);
    flex-grow: 1;
    padding-left: 1rem;
}

.contact p {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

.contact-form label {
    font-size: 0.7rem;
    letter-spacing: 1px;
}

.contact-form input,
.contact-form textarea {
    background-color: var(--color-bg);
    border: var(--border-thick);
    color: var(--color-fg);
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    padding: 0.75rem;
    outline: none;
}

.contact-form input:focus
.contact-form textarea:focus {
    border-color: var(--color-dim);
    background-color: #111111;
}

.contact-form textarea {
    resize: vertical;
}

.from-feedback {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    min-height: 1.5rem;
}

.contact-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-links a {
    color: var(--color-fg);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    border-bottom: 1px solid transparent;
    transition: border-color 0.5s ease;
}

.contact-links a:hover {
    border-bottom-color: var(--color-fg);
}

.footer {
    border-top: var(--border-thick);
    padding: 1.5rem, 2rem;
    text-align: center;
}

.footer p {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--color-fg);
}


/*Page Liste projet*/
.projects-lst-title {
    max-width: var(--max-width);
    margin: 2rem auto 1rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    letter-spacing: 4px;
    text-shadow: 4px 4px 0 var(--color-dim);
}

.projects-lst-grid {
    max-width: var(--max-width);
    margin: 1rem auto 1.5rem;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.projects-lst-card {
    border: var(--border-thick);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.projects-lang {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.1rem;
} 

.projects-lst-card p {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--color-dim);
    flex-grow: 1;
}

.projects-lst-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--color-fg);
}

.projects-lst-card a {
    color: var(--color-fg);
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-decoration: none;
    border-top: 2px solid var(--color-fg);
    padding-top: 0.75rem;
}

.projects-lst-card a:hover {
    color: var(--color-dim);
}
   

/* Mobil view */
@media (max-width: 768px) {

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 250px;
        background-color: var(--color-bg);
        border-left: var(--border-thick);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform 0.2s ease;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .burger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 20px;
        background: none;
        border: none;
        cursor: pointer;
        z-index: 10;
    }

    .burger span {
        display: block;
        height: 3px;
        width: 100%;
        background-color: var(--color-fg);
    }

    .hero h1 {
        font-size: 1.7rem;
        margin-top: 2rem;
        margin-bottom: 2rem;
    }

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

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

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

    .projects-lst-title {
        text-align: center;
    }
}