/* ==========================================================================
   STYLES POUR L'ESPACE CLIENT - PAGE D'ACCUEIL (HUB) - VERSION FINALE
   ========================================================================== */

/* --- Structure générale --- */
.body {
    background-color: var(--white);
    color: var(--black-pearl);
}

/* --- Header Spécifique Hub Client --- */
.header.client-header {
    position: fixed;
    background-color: transparent;
    padding: 1.5rem 0;
    transition: background-color var(--transition-fast), padding var(--transition-fast), box-shadow var(--transition-fast);
}
.header.client-header:not(.scrolled) .nav-link { 
    color: var(--black-pearl); 
}
.header.client-header:not(.scrolled) .logo-light { 
    display: none; 
}
.header.client-header:not(.scrolled) .logo-dark {
    display: block; 
}

.header.client-header.scrolled {
    background: linear-gradient(to right, rgba(80, 40, 15, 0.95) 0%, rgba(132, 70, 29, 0.95) 100%);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}
.header.client-header.scrolled .nav-link { 
    color: var(--white-rock); 
}
.header.client-header.scrolled .logo-dark { 
    display: none; 
}
.header.client-header.scrolled .logo-light { 
    display: block; 
}

/* --- Section Hero --- */
.modules-hero {
    padding-top: 16rem;
    padding-bottom: 8rem;
    position: relative;
    overflow: hidden;
    background-color: var(--white-rock-light);
}
.modules-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, var(--quicksand-light) 0%, transparent 60%);
    opacity: 0.4;
    z-index: 0;
}
.modules-hero .container {
    position: relative;
    z-index: 2;
}

/* --- Composant : Carte Audio --- */
.audio-card-v2 {
    max-width: 800px;
    margin: 0 auto 6rem auto;
    background: linear-gradient(145deg, var(--white-rock) 0%, var(--white-rock-light) 100%);
    border: 1px solid var(--white-rock-medium);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 3rem 4rem;
    position: relative;
    overflow: hidden;
}
.audio-card-v2 .card-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}
.text-column { flex: 1; }
.text-column .headings {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.text-column .headings h4 {
    font-weight: 600;
    text-transform: uppercase;
    color: var(--black-pearl);
    font-size: 1.8rem;
    margin: 0;
}
.text-column .headings h3 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    color: var(--walnut);
    line-height: 1;
    margin: 0;
}
.text-column p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--black-pearl-light);
    margin-bottom: 2.5rem;
    max-width: 90%;
}
.cd-column {
    flex-basis: 200px;
    flex-shrink: 0;
}
.audio-cd {
    width: 100%;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
}
.audio-card-v2.is-playing .audio-cd {
    animation: spin 4s linear infinite;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.audio-controls {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.progress-bar-container {
    flex-grow: 1;
    max-width: 350px;
}
.progress-bar {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 4px;
    background: var(--white-rock-medium);
    outline: none; border-radius: 2px; cursor: pointer;
}
.progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 16px; height: 16px;
    background: var(--walnut);
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
}
.progress-bar::-moz-range-thumb {
    width: 16px; height: 16px;
    background: var(--walnut);
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
}
.time-display {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
    color: var(--gray);
    margin-top: 0.5rem;
}
.control-btn.play-pause-btn {
    background: none; border: none; padding: 0; cursor: pointer;
    color: var(--walnut);
    transition: all var(--transition-fast);
    display: block;
}
.control-btn.play-pause-btn:hover {
    color: var(--walnut-light);
    transform: scale(1.1);
}
.control-btn.play-pause-btn i { 
    width: 40px; 
    height: 40px; 
}
.control-btn span { 
    display: flex; 
}
.audio-card-v2 .icon-pause { 
    display: none; 
}
.audio-card-v2.is-playing .icon-pause { 
    display: block; 
}
.audio-card-v2.is-playing .icon-play { 
    display: none; 
}
.audio-element { 
    display: none; 
}

/* --- Grille des Modules --- */
.modules-list {
    max-width: 1100px;
    margin: 0 auto;
    margin-top: 12rem;
}
.modules-list h2 {
    text-align: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    margin-bottom: 4rem;
}

.modules-grid-v2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3.5rem;
}

.module-card-v2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--white-rock-light);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2rem; /* << PADDING RÉDUIT */
    text-align: center;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05), 0 5px 10px rgba(0,0,0,0.02);
    transition: all var(--transition-fast);
}
.module-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1), 0 8px 15px rgba(0,0,0,0.05);
}
.module-card-overline {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    color: var(--walnut);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}
.module-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--black-pearl);
    line-height: 1.2;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}
.module-card-divider {
    width: 60px;
    height: 2px;
    background-color: var(--walnut);
    margin-top: 1rem;
}

/* --- Footer Client --- */
.client-footer-minimal {
    background: linear-gradient(to right, rgb(80, 40, 15) 0%, rgb(132, 70, 29) 100%);
    color: var(--white-rock);
    padding: 2rem 0;
    margin-top: 5rem;
    text-align: center;
}

.footer-tagline-minimal {
    font-family: var(--font-secondary);
    font-style: italic;
    font-size: 1.4rem;
    opacity: 0.8;
    margin-bottom: 2rem;
}

.footer-divider-minimal {
    width: 100px;
    height: 1px;
    background-color: rgba(240, 235, 223, 0.2);
    margin: 0 auto 2rem auto;
}

.footer-bottom-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-minimal .copyright,
.footer-bottom-minimal .legal-link {
    color: var(--white-rock);
    opacity: 0.6;
    font-size: 1.2rem;
}

.footer-bottom-minimal .legal-link:hover {
    color: var(--white);
    opacity: 1;
}

.footer-bottom-minimal .footer-legal {
    display: flex;
    gap: 2rem;
}

/* ==========================================================================
   MODALE "MODULE EN COURS"
   ========================================================================== */

.wip-modal-overlay, .wip-modal {
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.wip-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(4, 16, 31, 0.7);
    backdrop-filter: blur(8px);
    z-index: 3000;
}

.wip-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 450px;
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 4rem;
    z-index: 3001;
    text-align: center;
}

.wip-modal-overlay.is-visible,
.wip-modal.is-visible {
    opacity: 1;
    visibility: visible;
}

.wip-modal.is-visible {
    transform: translate(-50%, -50%) scale(1);
}

.wip-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--black-pearl);
}

.wip-modal-icon {
    width: 4rem;
    height: 4rem;
    color: var(--walnut);
    stroke-width: 1.5px;
    margin-bottom: 2rem;
}

.wip-modal h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.wip-modal p {
    font-size: 1.6rem;
    color: var(--black-pearl-light);
    line-height: 1.5;
}

/* ==========================================================================
   STYLES RESPONSIVES (Tablettes & Mobiles)
   ========================================================================== */

/* --- Jusqu'à 992px (Tablettes) --- */
@media (max-width: 992px) {
    .audio-card-v2 {
        max-width: 90%;
    }
    .modules-hero {
        padding-top: 14rem;
        padding-bottom: 6rem;
    }
    .modules-grid-v2 {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    .module-card-v2 {
        padding: 2.5rem 1.5rem;
    }
    .module-card-overline {
        font-size: 1.3rem;
    }
    .module-card-title {
        font-size: 2.4rem;
    }
}

/* --- Jusqu'à 768px (Petites tablettes & grands mobiles) --- */
@media (max-width: 768px) {
    .modules-hero {
        padding-top: 12rem;
        padding-bottom: 5rem;
    }
    .audio-card-v2 {
        padding: 2.5rem;
    }
    .audio-card-v2 .card-content {
        flex-direction: column;
    }
    .text-column {
        order: 1; 
        text-align: center;
    }
    .text-column .headings h4 {
        font-size: 1rem;
    }
    .text-column .headings h3 {
        font-size: 3rem;
    }
    .text-column .headings {
        justify-content: center;
        margin-bottom: 4rem;
        margin-top: 2rem;
    }
    .text-column p {
        max-width: 100%;
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }
    .cd-column {
        order: 2; 
        flex-basis: 180px;
        width: 180px;
        margin-bottom: 1rem;
    }
    .audio-controls {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    .audio-controls .play-pause-btn {
        order: 2;
    }
    .control-btn.play-pause-btn i {
        width: 32px;
        height: 32px;
    }
    .audio-controls .progress-bar-container {
        order: 1;
        width: 100%;
        max-width: 300px;
    }
}

/* --- Jusqu'à 576px (Mobiles) --- */
@media (max-width: 576px) {
    .header.client-header {
        padding: 1rem 0;
    }
    .modules-hero {
        padding-top: 10rem;
    }
    .audio-card-v2 {
        padding: 2.5rem;
    }
    .modules-grid-v2 {
        grid-template-columns: 1fr;
        padding: 0 2rem;
    }
    .module-card-v2 {
        padding: 2.5rem 2rem;
    }
    .module-card-title {
        font-size: 2.4rem; /* De 2.6rem à 2.4rem */
    }
    .footer-bottom-minimal {
        flex-direction: column;
        justify-content: center;
        gap: 1.5rem;
    }
    .footer-bottom-minimal .copyright {
        order: 2;
    }
    .footer-bottom-minimal .footer-legal {
        order: 1;
    }
}