:root {
    --color-primary-blue: #007bff;
    --cs-main-dark: #2c3e50;
    --cs-action-blue: #3498db;
    --cs-base-text: #333;
    --cs-soft-bg: #f4f7f6;
    --cs-focus-orange: #e67e22;
}

/* Partie banner  */

#banner-712 span {
    color: #fff;
}

#banner-712 span a {
    color: var(--primary);
    text-decoration: none;
}

@media only screen and (min-width: 0rem) {
    #banner-712 {
        padding: clamp(10.9375rem, 10vw, 12.5rem) 1rem 6.25rem;
        position: relative;
        z-index: 1;
    }

    #banner-712 .cs-container {
        text-align: center;
        width: 100%;
        max-width: 80rem;
        margin: auto;
        display: flex;
        justify-content: center;
        /* align-items: flex-start; */
        flex-direction: column;
        gap: 1rem;
    }

    #banner-712 .cs-int-title {
        font-size: clamp(2.4375rem, 6.4vw, 3.8125rem);
        /* font-weight: 900; */
        line-height: 1.2em;
        text-align: inherit;
        margin: 0;
        color: var(--bodyTextColorWhite);
        position: relative;
    }

    #banner-712 .cs-background {
        width: 100%;
        height: 100%;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        z-index: -1;
    }

    #banner-712 .cs-background:before {
        content: "";
        position: absolute;
        display: block;
        height: 100%;
        width: 100%;
        background: #000;
        opacity: 0.75;
        top: 0;
        left: 0;
        z-index: 1;
    }

    #banner-712 .cs-background img {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        object-fit: cover;
    }
}

@media only screen and (min-width: 48rem) {
    #banner-712 .cs-background:before {
        opacity: 1;
        background: linear-gradient(
            90.01deg,
            rgba(0, 0, 0, 0.9) 16.86%,
            rgba(0, 0, 0, 0) 100%
        );
    }
}
/* Fin partie banner  */

.container {
    max-width: 1200px;
    width: 100%;
    margin: 50px auto;
}

.cta-final {
    margin: 4rem auto;
    text-align: center;
    border-top: 1px solid #d1d5db;
    padding-top: 2rem;
}

.cta-final h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-final p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    background-color: var(--color-primary-blue);
    transition: background-color 0.3s;
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -2px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.cta-button:hover {
    background-color: #0056b3;
}

.seo-flow {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    line-height: 1.7;
    padding: 3rem;
}

:root {
    --seo-primary: #2563eb;
    --seo-primary-hover: #1d4ed8;
    --seo-dark: #0f172a;
    --seo-light-bg: #f8fafc;
    --seo-border: #e2e8f0;
    --seo-text-gray: #475569;
    --seo-radius: 12px;
}

.seo-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    color: var(--seo-dark);
    line-height: 1.6;
}

.seo-container p {
    margin-bottom: 1.25rem;
    font-size: 1rem;
    color: #334155;
}

.seo-hero {
    margin-bottom: 2.5rem;
}

.seo-lead {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--seo-text-gray);
    margin-bottom: 1.5rem;
}

.seo-kpi-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin: 2rem 0;
    max-width: 1200px;
}

@media (min-width: 576px) {
    .seo-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .seo-kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.seo-kpi-card {
    background: linear-gradient(135deg, #eff6ff, #f5f3ff);
    padding: 1.5rem;
    border: 1px solid #dbeafe;
    border-radius: var(--seo-radius);
    text-align: center;
}

.seo-kpi-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--seo-primary);
    margin-bottom: 0.25rem;
}

.seo-kpi-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--seo-text-gray);
}

.seo-expert-card {
    background: #ffffff;
    border: 1px solid var(--seo-border);
    border-radius: var(--seo-radius);
    padding: 1.5rem;
    margin: 2.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
    .seo-expert-card {
        flex-direction: row;
        align-items: flex-start;
        padding: 2rem;
    }
}

.seo-expert-avatar {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #f1f5f9;
    flex-shrink: 0;
    border: 2px solid var(--seo-primary);
}

.seo-expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.seo-expert-info {
    text-align: center;
}

@media (min-width: 768px) {
    .seo-expert-info {
        text-align: left;
    }
}

.seo-expert-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #dbeafe;
    color: #1e40af;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 9999px;
    margin-bottom: 0.5rem;
}

.seo-expert-name {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--seo-dark);
    margin: 0 0 0.25rem 0;
}

.seo-expert-title {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0 0 1rem 0;
    font-weight: 500;
}

.seo-expert-bio {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--seo-text-gray);
    margin: 0;
}

.seo-media-container {
    margin: 2.5rem 0;
    max-width: 1200px;
}

.seo-main-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--seo-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
    .seo-main-img {
        height: 400px;
    }
}

.seo-tech-box {
    background-color: var(--seo-light-bg);
    border: 1px solid var(--seo-border);
    padding: 1.5rem;
    border-radius: var(--seo-radius);
    margin: 1.5rem 0;
}

.seo-tech-box h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--seo-dark);
    margin: 0 0 0.75rem 0;
}

.seo-tech-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--seo-text-gray);
    margin-bottom: 1rem;
}

.seo-features-panel {
    background: linear-gradient(135deg, #0f172a, #1e1b4b);
    padding: 2rem;
    border-radius: var(--seo-radius);
    color: #ffffff;
    margin: 3rem 0;
    max-width: 1200px;
}

.seo-features-panel h4 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    color: #ffffff;
}

.seo-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .seo-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.seo-feature-item {
    background-color: rgba(255, 255, 255, 0.06);
    padding: 1.25rem;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.seo-feature-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.seo-feature-item h5 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.35rem 0;
    color: #ffffff;
}

.seo-feature-item p {
    font-size: 0.875rem;
    line-height: 1.5;
    color: #cbd5e1;
    margin: 0;
}

.seo-blockquote {
    border-left: 4px solid var(--seo-primary);
    padding: 0.75rem 0 0.75rem 1.25rem;
    margin: 2rem 0;
    background-color: #f0f7ff;
    border-top-right-radius: var(--seo-radius);
    border-bottom-right-radius: var(--seo-radius);
    font-style: italic;
    color: #334155;
    font-size: 0.95rem;
}

.seo-link {
    color: var(--seo-primary);
    text-decoration: none;
    font-weight: 500;
}

.seo-link:hover {
    text-decoration: underline;
}

.seo-cta-wrapper {
    text-align: center;
    background: linear-gradient(to right, var(--seo-primary), #4338ca);
    color: #ffffff;
    padding: 2.5rem 1.5rem;
    border-radius: var(--seo-radius);
    margin: 3.5rem 0;
    box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.2);
    max-width: 1200px;
}

.seo-cta-wrapper h4 {
    font-size: 1.65rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: #ffffff;
}

.seo-cta-wrapper p {
    font-size: 0.95rem;
    color: #dbeafe;
    margin: 0 auto 1.75rem auto;
    line-height: 1.6;
}

.seo-cta-button {
    display: inline-block;
    background-color: #ffffff;
    color: var(--seo-primary);
    font-weight: 700;
    padding: 0.9rem 2.25rem;
    border-radius: 9999px;
    text-decoration: none;
    font-size: 0.95rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition:
        background-color 0.15s ease,
        transform 0.15s ease;
}

.seo-cta-button:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
}

.seo-expert-story {
    margin-top: 1rem;
    text-align: left;
}

.seo-story-parcours {
    font-size: 0.925rem;
    line-height: 1.6;
    color: var(--seo-dark);
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.seo-story-present {
    font-size: 0.925rem;
    line-height: 1.6;
    color: var(--seo-text-gray);
    margin-bottom: 0;
    position: relative;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--seo-border);
}

.seo-faq-title {
    font-size: 1.75rem;
    color: #1a1a1a;
    margin-bottom: 2rem;
    font-weight: 700;
    border-left: 5px solid #2563eb;
    padding-left: 1rem;
}

.seo-faq-item {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition:
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.seo-faq-item:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.05);
}

.seo-faq-item[open] {
    border-color: #2563eb;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.08);
}

.seo-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background-color: #f8fafc;
    cursor: pointer;
    user-select: none;
    list-style: none;
}

.seo-faq-question::-webkit-details-marker {
    display: none;
}

.seo-faq-item[open] .seo-faq-question {
    background-color: #eff6ff;
    border-bottom: 1px solid #bfdbfe;
}

.seo-faq-heading {
    font-size: 1.1rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.5;
    margin: 0;
    padding-right: 1rem;
}

.seo-faq-heading strong {
    color: #2563eb;
    font-weight: 700;
}

.seo-faq-icon {
    position: relative;
    display: block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.seo-faq-icon::before,
.seo-faq-icon::after {
    content: "";
    position: absolute;
    background-color: #64748b;
    transition: transform 0.25s ease;
}

.seo-faq-icon::before {
    top: 9px;
    left: 2px;
    width: 16px;
    height: 2px;
}

.seo-faq-icon::after {
    top: 2px;
    left: 9px;
    width: 2px;
    height: 16px;
}

.seo-faq-item[open] .seo-faq-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.seo-faq-item[open] .seo-faq-icon::before {
    background-color: #2563eb;
}

.seo-faq-answer {
    padding: 1.5rem;
    background-color: #ffffff;
    color: #475569;
    font-size: 1rem;
    line-height: 1.7;
}

.seo-faq-answer p {
    margin: 0;
}

.seo-faq-answer strong {
    color: #0f172a;
    font-weight: 600;
}