/* STYLES DE BASE MODERNISÉS */
html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    text-align: center;
    color: #f8fafc;
    background-color: #0f172a;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

img, main, body {
    width: 100%;
    max-width: 100%;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #38bdf8;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

h1 {
    color: #f1f5f9;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.5em;
}

a:hover {
    color: #7dd3fc;
    text-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
}

.art-ul {
    text-align: left;
    list-style: disc;
    margin-left: 1.5em;
    color: #cbd5e1;
}

.art-ul li {
    margin-bottom: 0.5em;
}

button {
    cursor: pointer;
    outline: none;
    font-family: inherit;
}

.copyrights {
    font-size: 0.875rem;
    color: #94a3b8;
}

/* A propos de nous */
.aproposdenous {
    background-color: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(8px);
    position: absolute;
    top: 6.25em;
    width: 100%;
    color: #f8fafc;
    padding: 2em 6.25em;
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(56, 189, 248, 0.2);
}

.apropos:active {
    background-color: rgba(56, 189, 248, 0.1);
}

/* Un article */
.art-img img {
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.art-contain:hover .art-img img {
    transform: scale(1.03);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

.art-contain {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: 1fr;
    gap: 2em;
    margin: 2em auto;
    padding: 0 2em;
    max-width: 1200px;
    align-items: center;
}

.art-legend {
    text-align: left;
    background: rgba(30, 41, 59, 0.5);
    padding: 2em;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

.art-legend:hover {
    transform: translateY(-2px);
    background: rgba(30, 41, 59, 0.7);
}

.art-legend p {
    color: #cbd5e1;
}

.art-legend em {
    color: #94a3b8;
    font-style: italic;
    border-left: 3px solid #818cf8;
    padding-left: 1rem;
    display: block;
    margin: 1rem 0;
}

.art-go {
    background-color: transparent;
    padding: 0.75em 1.5em;
    margin-top: 1.2em;
    border: 1px solid #38bdf8;
    border-radius: 8px;
    font-size: 0.95em;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #38bdf8;
}

.art-go a {
    color: inherit;
    display: block;
}

.art-go:hover {
    background-color: rgba(56, 189, 248, 0.1);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
}

.art-go:focus {
    opacity: .7;
}

/* Plus de livres */
.plus {
    border-top: 1px solid rgba(255,255,255,0.1);
    width: 80%;
    max-width: 800px;
    margin: 3em auto;
    padding: 2em 1em;
    background: linear-gradient(180deg, transparent, rgba(30, 41, 59, 0.3));
    border-radius: 16px;
}

.plus p {
    font-size: 1.2rem;
    font-weight: 600;
    color: #f1f5f9;
}

/* pied */
.lmj-footer {
    background-color: #020617;
    padding: 3em 2em;
    margin-top: 2em;
    border-top: 1px solid rgba(56, 189, 248, 0.2);
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    align-items: center;
    font-weight: 500;
    color: #94a3b8;
}

.footer-elem {
    margin-bottom: 1em;
    display: flex;
    gap: 1.5em;
}

.icones {
    width: 2em;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: invert(0.8) sepia(1) hue-rotate(180deg) saturate(2);
}

.footer-elem a:hover .icones {
    transform: scale(1.15) translateY(-2px);
    filter: invert(0.6) sepia(1) hue-rotate(180deg) saturate(4) drop-shadow(0 0 8px rgba(56, 189, 248, 0.6));
}

.footer-elem a:focus {
    opacity: .7;
}

/* MediaQueries */
@media screen and (max-width: 840px) {
    .aproposdenous {
        padding: 1.5em 2em;
    }
    .art-contain {
        grid-template-columns: 1fr;
        padding: 0 1em;
    }
    .art-legend {
        padding: 1.5em;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}