.qsn-stat-number, .qsn-environment-badge, .qsn-cta-button { font-family: 'Michroma', sans-serif; }

/* ============================================

   BDF - Page Qui Sommes-Nous - Styles

   ============================================ */

/* Reset et base */

/* Hero Banner avec Slideshow */

.qsn-hero-banner {

    position: relative;

    height: 500px;

    overflow: hidden;

    background: var(--bdf-marine);

}

.qsn-hero-slides {

    position: relative;

    height: 100%;

}

.qsn-hero-slide {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    opacity: 0;

    transition: opacity 1s ease-in-out;

}

.qsn-hero-slide.active {

    opacity: 1;

}

.qsn-hero-slide img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    filter: brightness(0.4);

}

.qsn-hero-content {

    position: absolute;

    top: 50%;

    left: 50%;

    transform: translate(-50%, -50%);

    text-align: center;

    color: white;

    z-index: 10;

    width: 90%;

    max-width: 1200px;

}

.qsn-hero-subtitle {

    font-family: 'Exo', sans-serif;

    font-size: var(--t-base);

    font-weight: 400;

    letter-spacing: 3px;

    text-transform: uppercase;

    color: var(--bdf-orange);

    margin-bottom: 15px;

}

.qsn-hero-title {

    font-size: var(--t-hero);

    font-weight: 400;

    margin-bottom: 20px;

    line-height: 1.2;

}

.qsn-hero-description {

    font-size: var(--t-lg);

    font-weight: 300;

    max-width: 800px;

    margin: 0 auto 30px;

    color: rgba(255, 255, 255, 0.9);

}

/* Conteneur principal */

/* Section Header commun */

/* Section Histoire */

.qsn-history-section {

    padding: 100px 0;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

    color: white;

}

.qsn-timeline {

    position: relative;

    max-width: 1000px;

    margin: 0 auto;

}

.qsn-timeline-item {

    display: flex;

    gap: 40px;

    margin-bottom: 60px;

    align-items: flex-start;

}

.qsn-timeline-year {

    font-size: var(--t-h1);

    color: var(--bdf-orange);

    min-width: 150px;

    text-align: right;

    position: relative;

}

.qsn-timeline-year::after {

    content: '';

    position: absolute;

    right: -20px;

    top: 50%;

    transform: translateY(-50%);

    width: 20px;

    height: 20px;

    background: var(--bdf-orange);

    border-radius: 50%;

    border: 4px solid var(--bdf-marine);

}

.qsn-timeline-content {

    flex: 1;

    padding: 30px;

    background: rgba(255, 255, 255, 0.05);

    border-left: 3px solid var(--bdf-orange);

    border-radius: 0 8px 8px 0;

}

.qsn-timeline-content h3 {

    font-size: var(--t-lg);

    margin-bottom: 15px;

}

.qsn-timeline-content p {

    line-height: 1.8;

    opacity: 0.9;

}

/* Section Chiffres Clés */

.qsn-stats-section {

    padding: 100px 0;

    background: white;

}

.qsn-stats-grid {

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));

    gap: 40px;

    margin-top: 60px;

}

.qsn-stat-card {

    text-align: center;

    padding: 40px 30px;

    background: linear-gradient(135deg, var(--bdf-gris-clair) 0%, #ffffff 100%);

    border-radius: 12px;

    box-shadow: 0 4px 20px rgba(0, 28, 60, 0.08);

    transition: transform 0.3s ease, box-shadow 0.3s ease;

}

.qsn-stat-card:hover {

    transform: translateY(-5px);

    box-shadow: 0 8px 30px rgba(0, 28, 60, 0.15);

}

.qsn-stat-icon {

    width: 80px;

    height: 80px;

    margin: 0 auto 25px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

    border-radius: 50%;

}

.qsn-stat-icon svg {

    width: 40px;

    height: 40px;

    fill: var(--bdf-orange);

}

.qsn-stat-number {

    font-size: var(--t-h1);

    color: var(--bdf-marine);

    margin-bottom: 10px;

    line-height: 1;

}

.qsn-stat-label {

    font-size: var(--t-md);

    color: var(--bdf-bleu);

    font-weight: 500;

}

/* Section Expertise */

.qsn-expertise-section {

    padding: 100px 0;

    background: linear-gradient(135deg, var(--bdf-dark) 0%, var(--mt-color-default-light) 100%);

    color: white;

}

.qsn-expertise-content {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 60px;

    margin-top: 60px;

    align-items: center;

}

.qsn-expertise-text h3 {

    font-size: var(--t-xl);

    margin-bottom: 25px;

    color: var(--bdf-orange);

}

.qsn-expertise-text p {

    font-size: var(--t-md);

    line-height: 1.9;

    margin-bottom: 20px;

    opacity: 0.9;

}

.qsn-expertise-list {

    list-style: none;

    margin-top: 30px;

}

.qsn-expertise-list li {

    padding: 15px 0;

    padding-left: 35px;

    position: relative;

    font-size: var(--t-md);

    border-bottom: 1px solid rgba(255, 255, 255, 0.1);

    cursor: pointer;

    transition: all 0.3s ease;

}

.qsn-expertise-list li:hover,

.qsn-expertise-list li.active {

    background: rgba(255, 102, 34, 0.1);

    padding-left: 45px;

    border-left: 3px solid var(--bdf-orange);

}

.qsn-expertise-list li:last-child {

    border-bottom: none;

}

.qsn-expertise-list li::before {

    content: '→';

    position: absolute;

    left: 0;

    color: var(--bdf-orange);

    font-weight: bold;

    font-size: var(--t-lg);

    transition: all 0.3s ease;

}

.qsn-expertise-list li:hover::before,

.qsn-expertise-list li.active::before {

    left: 10px;

    transform: scale(1.2);

}

.qsn-expertise-image {

    position: relative;

    border-radius: 12px;

    overflow: hidden;

    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);

}

.qsn-expertise-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    display: block;

    transition: opacity 0.3s ease;

}

/* Section Valeurs */

.qsn-values-section {

    padding: 100px 0;

    background: white;

}

.qsn-values-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 40px;

    margin-top: 60px;

}

.qsn-value-card {

    padding: 50px 35px;

    background: linear-gradient(135deg, var(--bdf-gris-clair) 0%, #ffffff 100%);

    border-radius: 12px;

    border: 2px solid transparent;

    transition: all 0.3s ease;

    text-align: center;

}

.qsn-value-card:hover {

    border-color: var(--bdf-orange);

    transform: translateY(-5px);

    box-shadow: 0 10px 30px rgba(255, 102, 34, 0.15);

}

.qsn-value-icon {

    width: 70px;

    height: 70px;

    margin: 0 auto 25px;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

    border-radius: 12px;

    display: flex;

    align-items: center;

    justify-content: center;

    transform: rotate(45deg);

}

.qsn-value-icon svg {

    width: 35px;

    height: 35px;

    fill: var(--bdf-orange);

    transform: rotate(-45deg);

}

.qsn-value-card h3 {

    font-size: var(--t-lg);

    color: var(--bdf-marine);

    margin-bottom: 15px;

}

.qsn-value-card p {

    font-size: var(--t-base);

    line-height: 1.7;

    color: var(--bdf-bleu);

}

/* Section Équipe */

.qsn-team-section {

    padding: 100px 0;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

    color: white;

}

.qsn-team-grid {

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));

    gap: 30px;

    margin-top: 60px;

}

.qsn-team-card {

    padding: 40px 30px;

    background: rgba(255, 255, 255, 0.05);

    border-radius: 12px;

    text-align: center;

    border: 2px solid rgba(255, 102, 34, 0.3);

    transition: all 0.3s ease;

}

.qsn-team-card:hover {

    background: rgba(255, 255, 255, 0.08);

    border-color: var(--bdf-orange);

    transform: translateY(-5px);

}

.qsn-team-card-icon {

    width: 60px;

    height: 60px;

    margin: 0 auto 20px;

    background: rgba(255, 102, 34, 0.2);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

}

.qsn-team-card-icon svg {

    width: 30px;

    height: 30px;

    fill: var(--bdf-orange);

}

.qsn-team-card h4 {

    font-size: var(--t-md);

    margin-bottom: 10px;

    color: var(--bdf-orange);

}

.qsn-team-card p {

    font-size: var(--t-base);

    opacity: 0.9;

}

/* Section Galerie Ateliers */

.qsn-gallery-section {

    padding: 100px 0;

    background: var(--bdf-gris-clair);

}

.qsn-gallery-tabs {

    display: flex;

    justify-content: center;

    gap: 20px;

    margin: 50px 0 40px;

}

.qsn-gallery-tab {

    padding: 15px 35px;

    background: white;

    border: 2px solid var(--bdf-marine);

    border-radius: 8px;

    font-size: var(--t-sm);

    cursor: pointer;

    transition: all 0.3s ease;

    text-transform: uppercase;

    letter-spacing: 1px;

}

.qsn-gallery-tab:hover,

.qsn-gallery-tab.active {

    background: var(--bdf-marine);

    color: white;

}

.qsn-gallery-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));

    gap: 25px;

}

.qsn-gallery-item {

    position: relative;

    border-radius: 12px;

    overflow: hidden;

    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);

    cursor: pointer;

    transition: transform 0.3s ease;

    aspect-ratio: 4/3;

}

.qsn-gallery-item:hover {

    transform: scale(1.03);

}

.qsn-gallery-item img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    display: block;

}

.qsn-gallery-item-overlay {

    position: absolute;

    bottom: 0;

    left: 0;

    right: 0;

    padding: 20px;

    background: linear-gradient(to top, rgba(0, 28, 60, 0.9) 0%, transparent 100%);

    color: white;

    transform: translateY(100%);

    transition: transform 0.3s ease;

}

.qsn-gallery-item:hover .qsn-gallery-item-overlay {

    transform: translateY(0);

}

/* Section Certifications */

.qsn-certifications-section {

    padding: 100px 0;

    background: linear-gradient(135deg, var(--bdf-dark) 0%, var(--mt-color-default-light) 100%);

    color: white;

}

.qsn-certifications-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 50px;

    margin-top: 60px;

}

.qsn-certification-card {

    text-align: center;

    padding: 50px 30px;

    background: rgba(255, 255, 255, 0.03);

    border-radius: 12px;

    border: 2px solid rgba(255, 102, 34, 0.3);

    transition: all 0.3s ease;

}

.qsn-certification-card:hover {

    background: rgba(255, 255, 255, 0.05);

    border-color: var(--bdf-orange);

    transform: translateY(-5px);

}

.qsn-certification-logo {

    height: 120px;

    margin-bottom: 30px;

    display: flex;

    align-items: center;

    justify-content: center;

}

.qsn-certification-logo img {

    max-height: 100%;

    max-width: 80%;

    object-fit: contain;

    filter: brightness(0) invert(1);

}

.qsn-certification-card h3 {

    font-size: var(--t-md);

    margin-bottom: 15px;

    color: var(--bdf-orange);

}

.qsn-certification-card p {

    font-size: var(--t-base);

    opacity: 0.9;

    line-height: 1.7;

}

/* Section Environnement */

.qsn-environment-section {

    padding: 100px 0;

    background: white;

}

.qsn-environment-content {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 60px;

    margin-top: 60px;

    align-items: center;

}

.qsn-environment-badge {

    text-align: center;

    padding: 60px;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

    border-radius: 12px;

    color: white;

}

.qsn-environment-badge-icon {

    width: 120px;

    height: 120px;

    margin: 0 auto 30px;

    background: rgba(255, 102, 34, 0.2);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

}

.qsn-environment-badge-icon svg {

    width: 60px;

    height: 60px;

    fill: var(--bdf-orange);

}

.qsn-environment-badge h3 {

    font-size: var(--t-2xl);

    margin-bottom: 20px;

}

.qsn-environment-list {

    list-style: none;

}

.qsn-environment-list li {

    padding: 20px 0;

    padding-left: 40px;

    position: relative;

    font-size: var(--t-md);

    border-bottom: 1px solid var(--bdf-gris-bord-lt);

}

.qsn-environment-list li:last-child {

    border-bottom: none;

}

.qsn-environment-list li::before {

    content: '✓';

    position: absolute;

    left: 0;

    color: var(--bdf-orange);

    font-weight: bold;

    font-size: var(--t-xl);

}

/* Section CTA Final */

.qsn-cta-section {

    padding: 100px 0;

    background: linear-gradient(135deg, var(--bdf-marine) 0%, var(--bdf-marine-lt) 100%);

}

.qsn-cta-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 40px;

    margin-top: 60px;

}

.qsn-cta-card {

    padding: 60px 50px;

    background: rgba(255, 255, 255, 0.05);

    border-radius: 12px;

    border: 2px solid rgba(255, 102, 34, 0.3);

    transition: all 0.3s ease;

    text-align: center;

    color: white;

}

.qsn-cta-card:hover {

    background: rgba(255, 255, 255, 0.08);

    border-color: var(--bdf-orange);

    transform: translateY(-5px);

}

.qsn-cta-card-icon {

    width: 80px;

    height: 80px;

    margin: 0 auto 30px;

    background: rgba(255, 102, 34, 0.2);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

}

.qsn-cta-card-icon svg {

    width: 40px;

    height: 40px;

    fill: var(--bdf-orange);

}

.qsn-cta-card h3 {

    font-size: var(--t-xl);

    margin-bottom: 20px;

}

.qsn-cta-card p {

    font-size: var(--t-md);

    line-height: 1.8;

    margin-bottom: 30px;

    opacity: 0.9;

}

.qsn-cta-button {

    display: inline-block;

    padding: 15px 40px;

    background: var(--bdf-orange);

    color: white;

    text-decoration: none;

    font-size: var(--t-sm);

    border-radius: 8px;

    transition: all 0.3s ease;

    text-transform: uppercase;

    letter-spacing: 1px;

}

.qsn-cta-button:hover {

    background: var(--bdf-orange-dark);

    transform: translateY(-2px);

    box-shadow: 0 5px 20px rgba(255, 102, 34, 0.4);

}

/* Responsive */

@media (max-width: 968px) {

    .qsn-hero-title {

        font-size: var(--t-h2);

    }

    .qsn-expertise-content,

    .qsn-environment-content,

    .qsn-cta-grid {

        grid-template-columns: 1fr;

    }

    .qsn-values-grid,

    .qsn-certifications-grid {

        grid-template-columns: 1fr;

    }

    .qsn-timeline-item {

        flex-direction: column;

        gap: 20px;

    }

    .qsn-timeline-year {

        text-align: left;

    }

    .qsn-timeline-year::after {

        left: 0;

        right: auto;

    }

    .qsn-gallery-grid {

        grid-template-columns: 1fr;

    }

}