@font-face {
    font-family: 'Anton-fallback';
    src: local('Arial Black'), local('Impact'), local('Arial');
    size-adjust: 108%;
    ascent-override: 100%;
    descent-override: 20%;
    line-gap-override: 0%;
}

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

:root {
    --noir: #000000;
    --blanc: #F0F0F0;
    --rouge: #FF0000;
    --bordure: 4px solid #000000;
    --bordure-lourde: 6px solid #000000;
}

body {
    font-family: 'Space Mono', monospace;
    background-color: var(--blanc);
    color: var(--noir);
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    background-color: var(--noir);
    padding: 48px 24px 40px;
    border-bottom: var(--bordure-lourde);
    position: relative;
    overflow: hidden;
}

header::before {
    content: '///';
    position: absolute;
    top: 12px;
    right: 24px;
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: 1rem;
    color: var(--rouge);
    letter-spacing: 4px;
}

header h1 {
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: clamp(2.8rem, 9vw, 7rem);
    color: var(--blanc);
    letter-spacing: -1px;
    text-transform: uppercase;
    line-height: 0.95;
    font-weight: 400;
    position: relative;
    line-height: 3.2rem;
}

header h1::after {
    content: '.';
    color: var(--rouge);
}

nav {
    background-color: var(--blanc);
    border-bottom: var(--bordure-lourde);
    position: relative;
}

.nav-hamburger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.nav-hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 16px 0;
    width: 32px;
}

.nav-hamburger-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--noir);
    transition: none;
}

.nav-hamburger-btn.ouvert span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-hamburger-btn.ouvert span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger-btn.ouvert span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--noir);
}

nav ul {
    list-style: none;
    display: none;
    flex-direction: column;
    border-top: var(--bordure);
}

nav ul.ouvert {
    display: flex;
}

nav ul li {
    border-bottom: var(--bordure);
}

nav ul li:last-child {
    border-bottom: none;
}

nav ul li a {
    display: block;
    color: var(--noir);
    text-decoration: none;
    padding: 16px 24px;
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: none;
}

nav ul li a:hover {
    background-color: var(--noir);
    color: var(--blanc);
}

nav ul li a:hover::before {
    content: '→ ';
    color: var(--rouge);
}

nav ul li a.active {
    background-color: var(--rouge);
    color: var(--blanc);
}


main {
    max-width: 100%;
    margin: 0 auto;
    padding: 48px 24px;
}

main h2 {
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: clamp(2.2rem, 7vw, 5.5rem);
    color: var(--noir);
    font-weight: 400;
    text-transform: uppercase;
    line-height: 1;
    letter-spacing: -1px;
    margin-bottom: 0;
    padding-bottom: 0;
    border-left: 10px solid var(--rouge);
    padding-left: 20px;
    margin-left: -24px;
}

main h2::after {
    display: none;
}

main > p {
    font-size: 0.88rem;
    color: #444;
    margin: 24px 0 0 0;
    max-width: 520px;
    border-top: var(--bordure);
    padding-top: 16px;
    font-style: italic;
}

.catalog-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 48px;
    border: var(--bordure-lourde);
}

.catalog-card {
    background: var(--blanc);
    border: none;
    border-bottom: var(--bordure);
    width: 100%;
    max-width: none;
    text-align: left;
    transition: none;
}

.catalog-card:last-child {
    border-bottom: none;
}

.catalog-card:hover {
    background-color: var(--noir);
}

.catalog-card:hover .card-title,
.catalog-card:hover .card-desc,
.catalog-card:hover .card-copies,
.catalog-card:hover .card-inventor {
    color: var(--blanc);
}

.catalog-card:hover .card-footer {
    border-top-color: #444;
}

.catalog-card:hover .card-category {
    background-color: var(--rouge);
    color: var(--blanc);
}

.catalog-card:hover .card-year {
    color: var(--rouge);
}

.catalog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    filter: grayscale(100%) contrast(1.4) brightness(0.9);
    border-bottom: var(--bordure);
    transition: none;
}

.catalog-card:hover img {
    filter: grayscale(100%) contrast(1.8) brightness(0.7) invert(1);
}

.card-body {
    padding: 20px 20px 16px;
}

.card-title {
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: 1.35rem;
    color: var(--noir);
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 400;
    line-height: 1.1;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}

.card-year {
    font-size: 0.8rem;
    color: #555;
    font-style: normal;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
}

.card-category {
    font-size: 0.72rem;
    background-color: var(--rouge);
    color: var(--blanc);
    padding: 3px 10px;
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
    border: 2px solid var(--noir);
}

.card-desc {
    font-size: 0.82rem;
    color: #333;
    margin: 10px 0;
    line-height: 1.55;
    font-family: 'Space Mono', monospace;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-top: var(--bordure);
    padding-top: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
    gap: 6px;
}

.card-copies {
    font-size: 0.72rem;
    color: #666;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-inventor {
    font-size: 0.8rem;
    color: var(--noir);
    font-style: normal;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
}
footer.site-footer {
    background-color: var(--noir);
    border-top: 8px solid var(--rouge);
    font-family: 'Space Mono', monospace;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 48px 24px 40px;
    border-bottom: 4px solid #1a1a1a;
}

.footer-brand {
    max-width: 260px;
}

.footer-logo {
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: 1.8rem;
    color: var(--blanc);
    text-transform: uppercase;
    line-height: 2.25rem;
    letter-spacing: -0.5px;
    margin: 0 0 14px 0;
}

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

.footer-logo-dot {
    color: var(--rouge);
}

.footer-tagline {
    font-size: 0.75rem;
    color: #777;
    line-height: 1.7;
    letter-spacing: 1px;
    margin: 0;
    font-style: italic;
}

.footer-col-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--rouge);
    margin: 0 0 10px 0;
}

.footer-col-line {
    border: none;
    border-top: 2px solid #333;
    margin: 0 0 16px 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li a {
    font-size: 0.82rem;
    color: #aaa;
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.15s;
    display: inline-block;
}

.footer-links li a:hover {
    color: var(--blanc);
}

.footer-links li a:hover::before {
    content: '→ ';
    color: var(--rouge);
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact li {
    font-size: 0.82rem;
    color: #aaa;
    letter-spacing: 1px;
}

.footer-bottom {
    padding: 20px 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.72rem;
    color: #555;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
}

@media screen and (min-width: 576px) {

    header {
        padding: 64px 48px 56px;
    }

    .nav-hamburger {
        display: none;
    }

    nav ul {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        border-top: none;
    }

    nav ul li {
        border-bottom: none;
        border-right: var(--bordure);
    }

    nav ul li:last-child {
        border-right: none;
    }

    nav ul li a {
        padding: 18px 28px;
        font-size: 0.75rem;
    }

    main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 72px 48px;
    }

    main h2 {
        margin-left: -48px;
    }

    main > p {
        font-size: 0.92rem;
        margin-top: 32px;
    }

    .catalog-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        flex-direction: unset;
        flex-wrap: unset;
        margin-top: 64px;
    }

    .catalog-card {
        width: 100%;
        border-bottom: var(--bordure);
        border-right: var(--bordure);
    }

    .catalog-card:nth-child(4n) {
        border-right: none;
    }

    .catalog-card:nth-last-child(-n+4):nth-child(4n+1),
    .catalog-card:nth-last-child(-n+4):nth-child(4n+1) ~ .catalog-card {
        border-bottom: none;
    }

    
    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        gap: 24px;
        padding: 56px 48px 48px;
    }

    .footer-brand {
        flex: 1.5;
        max-width: none;
    }

    .footer-col {
        flex: 1;
    }

    .footer-bottom {
        padding: 22px 48px;
    }
}

form {
    margin-top: 48px;
    border: var(--bordure-lourde);
    padding: 32px 24px;
    max-width: 640px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.form-group label {
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--noir);
}

.form-group label::before {
    content: '→ ';
    color: var(--rouge);
}

.form-group input[type="text"] {
    font-family: 'Space Mono', monospace;
    font-size: 0.88rem;
    color: var(--noir);
    background-color: var(--blanc);
    border: var(--bordure);
    padding: 14px 16px;
    outline: none;
    width: 100%;
    letter-spacing: 1px;
    transition: none;
}

.form-group input[type="text"]:focus {
    border-color: var(--rouge);
    background-color: #fff;
}

.form-group input[type="text"]::placeholder {
    color: #aaa;
    font-style: italic;
    letter-spacing: 0;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    border-top: var(--bordure);
    padding-top: 24px;
}

.btn {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 24px;
    border: var(--bordure);
    cursor: pointer;
    display: inline-block;
    transition: none;
}

.btn-primary {
    background-color: var(--noir);
    color: var(--blanc);
}

.btn-primary:hover {
    background-color: var(--rouge);
    border-color: var(--rouge);
    color: var(--blanc);
}

.btn-secondary {
    background-color: var(--blanc);
    color: var(--noir);
}

.btn-secondary:hover {
    background-color: var(--noir);
    color: var(--blanc);
}

@media screen and (min-width: 576px) {
    form {
        padding: 40px 40px;
    }

    .form-actions {
        justify-content: flex-end;
    }
}


.recherche-info {
    margin-top: 24px;
    border-top: 4px solid var(--noir);
    padding-top: 16px;
    font-size: 0.85rem;
    font-style: normal;
    color: var(--noir);
    max-width: 640px;
}

.recherche-placeholder {
    margin-top: 32px;
    font-size: 0.88rem;
    font-style: italic;
    color: #444;
    max-width: 640px;
    border-top: none;
}

.recherche-actions {
    margin-top: 48px;
}

/* Message d'erreur formulaire */
.erreur-champ {
    display: block;
    margin-top: 10px;
    background-color: var(--rouge);
    color: var(--blanc);
    padding: 10px 14px;
    font-size: 0.78rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: 'Space Mono', monospace;
}



.citation {
    margin-top: 48px;
    border-left: 10px solid var(--rouge);
    padding: 24px 28px;
    background-color: var(--noir);
    max-width: 640px;
}

.citation-texte {
    font-family: 'Space Mono', monospace;
    font-size: 0.92rem;
    font-style: italic;
    color: var(--blanc);
    line-height: 1.7;
    margin: 0 0 12px 0;
}

.citation-auteur {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--rouge);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.accueil-liens {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 48px;
    border: var(--bordure-lourde);
    max-width: 640px;
}

.accueil-carte {
    display: block;
    padding: 28px 28px;
    border-bottom: var(--bordure);
    text-decoration: none;
    color: var(--noir);
    background-color: var(--blanc);
    transition: none;
}

.accueil-carte:last-child {
    border-bottom: none;
}

.accueil-carte:hover {
    background-color: var(--noir);
}

.accueil-carte:hover .accueil-carte-label,
.accueil-carte:hover .accueil-carte-desc,
.accueil-carte:hover .accueil-carte-cta {
    color: var(--blanc);
}

.accueil-carte:hover .accueil-carte-cta {
    color: var(--rouge);
}

.accueil-carte-label {
    display: block;
    font-family: 'Anton', 'Anton-fallback', sans-serif;
    font-size: 1.6rem;
    text-transform: uppercase;
    color: var(--noir);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.accueil-carte-desc {
    font-family: 'Space Mono', monospace;
    font-size: 0.80rem;
    color: #444;
    margin: 0 0 16px 0;
    line-height: 1.6;
}

.accueil-carte-cta {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--rouge);
}

@media screen and (min-width: 576px) {
    .accueil-liens {
        flex-direction: row;
    }

    .accueil-carte {
        flex: 1;
        border-bottom: none;
        border-right: var(--bordure);
    }

    .accueil-carte:last-child {
        border-right: none;
    }
}