/* ============================================
   FORUM IN'TECH - VERSION RESPONSIVE OPTIMISÉE
   ============================================ */

/* Hero Section */
.forum-hero {
    position: relative;
    min-height: 700px;
    background: linear-gradient(135deg, rgba(76, 0, 130, 0.9) 0%, rgba(148, 112, 219, 0.9) 100%),
                url('https://media.istockphoto.com/id/1367899894/photo/business-people-conference-in-modern-meeting-room.jpg?s=612x612&w=0&k=20&c=yvF8yNg_gZ8BHMzQMYdQkZ7XdlZkRyJYEmbD-pu6tYE=');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 40px 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 30px;
}

.hero-patronage {
    margin-bottom: 30px;
    text-align: center;
}

.hero-patronage p {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.patronage-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 800px;
    margin: 0 auto;
}

.patronage-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.patronage-logo span {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: left;
    line-height: 1.4;
}

.hero-title {
    font-size: clamp(32px, 8vw, 64px);
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(16px, 3vw, 24px);
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.4;
    padding: 0 15px;
}

.hero-location {
    font-size: clamp(16px, 2.5vw, 20px);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.hero-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 15px;
}

.btn-hero {
    padding: 16px 32px;
    border-radius: 50px;
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-hero.btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.btn-hero.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.btn-hero.btn-outline {
    background: var(--gradient-primary);
    color: var(--white);
    border: 3px solid var(--white);
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
}

.btn-hero.btn-outline:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Objectifs Section */
.forum-objectifs {
    padding: 80px 20px;
    background: var(--background-light);
}

.objectifs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 25px;
}

.objectif-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.objectif-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(75, 0, 130, 0.2);
}

.objectif-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.objectif-card h3 {
    font-size: clamp(18px, 2.5vw, 20px);
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 700;
}

.objectif-card p {
    font-size: clamp(14px, 2vw, 15px);
    color: var(--text-dark);
    line-height: 1.7;
}

/* Tabs */
.forum-content {
    padding: 60px 20px;
}

.tabs-wrapper {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    background: var(--background-light);
    border-bottom: 2px solid #e1e8ed;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.tabs-nav::-webkit-scrollbar {
    height: 4px;
}

.tabs-nav::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 2px;
}

.tab-btn {
    flex: 0 0 auto;
    min-width: fit-content;
    padding: 18px 25px;
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: clamp(14px, 2vw, 16px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.tab-btn:hover {
    background: rgba(75, 0, 130, 0.05);
    color: var(--primary-color);
}

.tab-btn.active {
    background: var(--white);
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
    padding: 40px 30px;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

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

/* Présentation */
.presentation-wrapper h2 {
    font-size: clamp(28px, 5vw, 36px);
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 800;
}

.presentation-wrapper p {
    font-size: clamp(14px, 2vw, 16px);
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.presentation-highlights p {
    font-size: clamp(14px, 2vw, 16px);
    line-height: 1.8;
    color: var(--white);
    margin-bottom: 20px;
}

.presentation-highlights {
    margin: 40px 0;
}

.highlight-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: var(--gradient-secondary);
    color: var(--white);
    border-radius: 15px;
    text-align: center;
}

.highlight-box i {
    font-size: 40px;
}

.highlight-box h4 {
    font-size: clamp(20px, 3vw, 28px);
    margin-bottom: 5px;
}

.presentation-wrapper h3 {
    font-size: clamp(20px, 3vw, 24px);
    color: var(--text-dark);
    margin: 30px 0 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.target-list {
    list-style: none;
    padding: 0;
}

.target-list li {
    padding: 12px 0;
    font-size: clamp(14px, 2vw, 16px);
    color: var(--text-dark);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.target-list i {
    color: var(--secondary-color);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 3px;
}

.theme-box {
    margin: 40px 0;
    padding: 30px 20px;
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.05) 0%, rgba(147, 112, 219, 0.05) 100%);
    border-left: 5px solid var(--secondary-color);
    border-radius: 10px;
}

.theme-box h3 {
    color: var(--primary-color);
}

.theme-text {
    font-size: clamp(16px, 2.5vw, 20px);
    font-style: italic;
    font-weight: 600;
    color: var(--text-dark);
    margin: 20px 0;
}

.tarif-box {
    margin: 40px 0;
    padding: 30px 20px;
    background: var(--white);
    border: 2px solid var(--secondary-color);
    border-radius: 15px;
    text-align: center;
}

.tarif-price {
    font-size: clamp(32px, 6vw, 48px);
    font-weight: 900;
    color: var(--primary-color);
    margin: 20px 0 30px;
}

/* Programme */
.programme-downloads {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(350px, 100%), 1fr));
    gap: 25px;
    margin-top: 40px;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px 20px;
    background: var(--background-light);
    border-radius: 15px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.download-card:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(75, 0, 130, 0.2);
}

.download-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.download-card:hover .download-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.download-info h4 {
    font-size: clamp(16px, 2.5vw, 20px);
    margin-bottom: 8px;
    font-weight: 700;
}

.download-info p {
    font-size: clamp(12px, 2vw, 14px);
    opacity: 0.9;
}

.download-card > i {
    margin-left: auto;
    font-size: 20px;
    flex-shrink: 0;
}

/* Intervenants */
.intervenant-category {
    font-size: clamp(22px, 4vw, 28px);
    color: var(--text-dark);
    margin: 40px 0 25px;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--secondary-color);
}

.intervenants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.intervenant-card {
    background: var(--white);
    border: 2px solid var(--background-light);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.intervenant-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.intervenant-photo {
    width: 130px;
    height: 130px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid var(--background-light);
}

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

.photo-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--white);
}

.intervenant-info h4 {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.intervenant-fonction {
    font-size: clamp(14px, 2vw, 16px);
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 8px;
}

.intervenant-entreprise,
.intervenant-pays {
    font-size: clamp(12px, 2vw, 14px);
    color: var(--text-light);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-bio {
    margin-top: 15px;
    padding: 10px 20px;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 25px;
    font-size: clamp(12px, 2vw, 14px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.intervenant-bio {
    margin-top: 20px;
    padding: 20px;
    background: var(--background-light);
    border-radius: 10px;
    text-align: left;
    font-size: clamp(13px, 2vw, 14px);
    line-height: 1.7;
}

/* Formulaires */
.forum-form {
    max-width: 900px;
    margin: 0 auto;
}

.form-intro {
    font-size: clamp(14px, 2vw, 16px);
    color: var(--text-dark);
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(147, 112, 219, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 8px;
}

.inscription-intro {
    font-size: clamp(16px, 2.5vw, 18px);
    color: var(--text-dark);
    margin-bottom: 40px;
    text-align: center;
}

.form-section {
    margin-bottom: 35px;
    padding: 25px 20px;
    background: var(--background-light);
    border-radius: 15px;
}

.form-section h3 {
    font-size: clamp(18px, 3vw, 22px);
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: clamp(13px, 2vw, 15px);
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    font-size: clamp(14px, 2vw, 15px);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(147, 112, 219, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr));
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--white);
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: clamp(13px, 2vw, 14px);
}

.checkbox-label:hover {
    border-color: var(--secondary-color);
    background: rgba(147, 112, 219, 0.05);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
    flex-shrink: 0;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: clamp(16px, 2.5vw, 18px);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(75, 0, 130, 0.3);
}

/* Partenaires */
.sponsoring-form-wrapper {
    max-width: 700px;
    margin: 40px auto;
    padding: 30px 20px;
    background: var(--background-light);
    border-radius: 20px;
}

.partenaires-section {
    margin-top: 60px;
}

.partenaires-section h3 {
    font-size: clamp(24px, 4vw, 32px);
    color: var(--text-dark);
    margin-bottom: 40px;
    text-align: center;
    font-weight: 800;
}

.partenaire-category {
    font-size: clamp(18px, 3vw, 22px);
    color: var(--secondary-color);
    margin: 30px 0 20px;
    font-weight: 700;
    text-align: center;
}

.partenaires-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 40px;
}

.partenaires-platinum {
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
}

.partenaires-gold {
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
}

.partenaires-silver,
.partenaires-bronze,
.partenaires-partenaire {
    grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
}

.partenaire-card {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    border: 2px solid var(--background-light);
    transition: all 0.3s ease;
}

.partenaire-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-color);
}

.partenaire-card img {
    max-width: 100%;
    max-height: 70px;
    object-fit: contain;
}

.partenaire-name {
    font-size: clamp(14px, 2vw, 16px);
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
}

/* Carrousel partenaires */
.partenaires-carousel {
    overflow: hidden;
    margin: 40px 0 60px;
    padding: 30px 0;
    background: var(--background-light);
    border-radius: 15px;
}

.carousel-track {
    display: flex;
    gap: 30px;
    animation: scroll 30s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

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

.partenaire-slide {
    flex-shrink: 0;
    width: 180px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.partenaire-slide img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partenaire-slide:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.partenaire-slide .partenaire-name {
    font-size: clamp(12px, 2vw, 14px);
}

/* Éditions précédentes */
.editions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: 25px;
    margin-top: 40px;
}

.edition-card {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--background-light);
    transition: all 0.3s ease;
}

.edition-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.edition-year {
    display: inline-block;
    padding: 8px 18px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 25px;
    font-size: clamp(16px, 2.5vw, 18px);
    font-weight: 700;
    margin-bottom: 20px;
}

.edition-card h4 {
    font-size: clamp(18px, 2.5vw, 20px);
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.edition-card p {
    font-size: clamp(14px, 2vw, 15px);
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 20px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state i {
    font-size: clamp(48px, 8vw, 64px);
    margin-bottom: 20px;
}

/* Admin Intervenants Grid */
.intervenants-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: 20px;
}

.intervenant-admin-card {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    background: var(--background-light);
    border-radius: 10px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.intervenant-admin-card:hover {
    border-color: var(--primary-color);
    background: var(--white);
}

.intervenant-admin-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    margin: 0 auto;
}

.intervenant-admin-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intervenant-admin-photo .photo-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
}

.intervenant-admin-info {
    flex: 1;
    text-align: center;
}

.intervenant-admin-info h4 {
    font-size: clamp(14px, 2vw, 16px);
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.intervenant-admin-info p {
    font-size: clamp(12px, 2vw, 13px);
    color: var(--text-light);
    margin-bottom: 4px;
}

.intervenant-admin-info .fonction {
    color: var(--secondary-color);
    font-weight: 600;
}

.intervenant-admin-info .ordre {
    margin-top: 8px;
    font-size: clamp(11px, 2vw, 12px);
    color: var(--primary-color);
}

.intervenant-admin-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .forum-hero {
        min-height: 600px;
        background-attachment: scroll;
        padding: 30px 15px;
    }
    
    .hero-badge {
        font-size: 14px;
        padding: 10px 18px;
        gap: 8px;
    }
    
    .patronage-logo {
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }
    
    .patronage-logo img {
        height: 50px;
    }
    
    .patronage-logo span {
        font-size: 14px;
        text-align: center;
    }
    
    .hero-actions {
        gap: 12px;
    }
    
    .btn-hero {
        padding: 14px 24px;
        font-size: 14px;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .forum-objectifs {
        padding: 60px 15px;
    }
    
    .objectifs-grid {
        gap: 20px;
    }
    
    .objectif-card {
        padding: 30px 20px;
    }
    
    .objectif-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .forum-content {
        padding: 40px 15px;
    }
    
    .tabs-nav {
        flex-direction: column;
        gap: 0;
    }
    
    .tab-btn {
        width: 100%;
        justify-content: flex-start;
        padding: 16px 20px;
        border-bottom: 1px solid #e1e8ed;
    }
    
    .tab-btn.active {
        border-bottom: 3px solid var(--primary-color);
    }
    
    .tab-content {
        padding: 30px 20px;
    }
    
    .highlight-box {
        padding: 20px;
        gap: 12px;
    }
    
    .highlight-box i {
        font-size: 36px;
    }
    
    .form-section {
        padding: 20px 15px;
        margin-bottom: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .programme-downloads {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .download-card {
        padding: 20px 15px;
        gap: 12px;
    }
    
    .download-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    .intervenants-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .intervenant-card {
        padding: 20px;
    }
    
    .intervenant-photo {
        width: 120px;
        height: 120px;
    }
    
    .photo-placeholder {
        font-size: 36px;
    }
    
    .theme-box {
        padding: 25px 15px;
    }
    
    .tarif-box {
        padding: 25px 15px;
    }
    
    .sponsoring-form-wrapper {
        padding: 25px 15px;
    }
    
    .partenaires-platinum,
    .partenaires-gold,
    .partenaires-silver,
    .partenaires-bronze,
    .partenaires-partenaire {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
    
    .partenaire-card {
        padding: 20px;
        min-height: 90px;
    }
    
    .partenaire-card img {
        max-height: 60px;
    }
    
    .partenaire-slide {
        width: 150px;
        height: 80px;
        padding: 12px;
    }
    
    .partenaire-slide img {
        max-height: 45px;
    }
    
    .editions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .edition-card {
        padding: 20px;
    }
    
    .intervenants-admin-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .forum-hero {
        min-height: 750px;
        padding: 25px 10px;
    }
    
    .hero-badge {
        font-size: 13px;
        padding: 8px 16px;
    }
    
    .hero-patronage p {
        font-size: 12px;
        letter-spacing: 1px;
    }
    
    .patronage-logo {
        padding: 15px;
    }
    
    .patronage-logo img {
        height: 40px;
    }
    
    .patronage-logo span {
        font-size: 13px;
    }
    
    .btn-hero {
        padding: 12px 20px;
        font-size: 13px;
        gap: 8px;
    }
    
    .btn-hero i {
        font-size: 14px;
    }
    
    .objectif-card {
        padding: 25px 15px;
    }
    
    .objectif-icon {
        width: 55px;
        height: 55px;
        font-size: 26px;
        margin-bottom: 15px;
    }
    
    .tab-btn {
        padding: 14px 15px;
        font-size: 14px;
    }
    
    .tab-content {
        padding: 25px 15px;
    }
    
    .form-section {
        padding: 18px 12px;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    .checkbox-label {
        padding: 10px;
        font-size: 13px;
    }
    
    .btn-submit {
        padding: 14px;
        font-size: 15px;
    }
    
    .download-card {
        flex-direction: column;
        text-align: center;
        padding: 18px 12px;
    }
    
    .download-card > i {
        margin: 10px auto 0;
    }
    
    .intervenant-photo {
        width: 110px;
        height: 110px;
    }
    
    .photo-placeholder {
        font-size: 32px;
    }
    
    .partenaires-platinum,
    .partenaires-gold,
    .partenaires-silver,
    .partenaires-bronze,
    .partenaires-partenaire {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .partenaire-card {
        padding: 15px;
        min-height: 80px;
    }
    
    .partenaire-card img {
        max-height: 50px;
    }
    
    .carousel-track {
        gap: 20px;
    }
    
    .partenaire-slide {
        width: 130px;
        height: 70px;
        padding: 10px;
    }
    
    .partenaire-slide img {
        max-height: 40px;
    }
}

/* Animations supplémentaires */
@media (prefers-reduced-motion: no-preference) {
    .objectif-card,
    .intervenant-card,
    .edition-card,
    .download-card,
    .partenaire-card {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .btn-hero,
    .btn-submit,
    .btn-bio {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .carousel-track {
        animation: none;
    }
}

/* Print styles */
@media print {
    .forum-hero {
        background: none;
        color: #000;
        min-height: auto;
        padding: 20px;
    }
    
    .tabs-nav,
    .btn-hero,
    .btn-submit,
    .btn-bio {
        display: none;
    }
    
    .tab-content {
        display: block !important;
        page-break-inside: avoid;
    }
}