/* ============================================================
   SERVICE SCAN 3D & RÉTROINGÉNIERIE
   ============================================================ */

/* ============================================================
   HERO — Entrée séquentielle
   ============================================================ */
.hero-enfants-breadcrumb {
    opacity: 0;
    transform: translateY(1rem);
    animation: scan-fadeUp 0.6s ease-out 0.15s forwards;
}

.hero-enfants-title {
    opacity: 0;
    transform: translateY(1.5rem);
    animation: scan-fadeUp 0.8s ease-out 0.35s forwards;
}

.hero-enfants-subtitle {
    opacity: 0;
    transform: translateY(1.25rem);
    animation: scan-fadeUp 0.7s ease-out 0.6s forwards;
}

.hero-enfants-inner::after {
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    animation: scan-lineGrow 0.5s ease-out 0.9s forwards;
}

@keyframes scan-fadeUp {
    from { opacity: 0; transform: translateY(1.5rem); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scan-lineGrow {
    from { opacity: 0; transform: scaleX(0); }
    to { opacity: 1; transform: scaleX(1); }
}

/* ============================================================
   GALERIE — 3 photos côte à côte
   ============================================================ */
.scan-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.scan-gallery-item {
    border-radius: 0.5rem;
    overflow: hidden;
}

.scan-gallery-item img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.scan-gallery-item:hover img {
    transform: scale(1.04);
}

/* ============================================================
   RÉTROINGÉNIERIE — Intro + 3 approches
   ============================================================ */
.scan-retro-intro {
    max-width: 48rem;
    margin-bottom: 2.5rem;
}

.scan-retro-intro p {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.scan-retro-intro p:last-child {
    margin-bottom: 0;
}

.scan-retro-intro strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* 3 approches empilées */
.scan-approaches {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.scan-approach {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    padding: 2rem 2rem;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.scan-approach::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #0540F2, #70A7FF);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scan-approach:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(5, 64, 242, 0.06);
}

.scan-approach:hover::before {
    opacity: 1;
}

.scan-approach-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.scan-approach-num {
    font-family: 'Kanit', sans-serif;
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--color-primary);
    opacity: 0.25;
    line-height: 1;
    flex-shrink: 0;
    transition: opacity 0.3s ease;
}

.scan-approach:hover .scan-approach-num {
    opacity: 0.5;
}

.scan-approach-header h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 1.1875rem;
    font-weight: 400;
    color: var(--color-dark);
    margin: 0;
    line-height: 1.3;
}

.scan-approach-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 3rem;
    align-items: start;
}

/* Listes arrow */
.scan-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.scan-list li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.7;
}

.scan-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Cas typiques */
.scan-approach-cases {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.scan-cases-label {
    font-family: 'Kanit', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.scan-approach-cases span:last-child {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.scan-approach-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    grid-column: 1 / -1;
    transition: opacity 0.25s;
}

.scan-approach-link:hover {
    opacity: 0.7;
}

/* ============================================================
   TECHNOLOGIES — 3 cartes
   ============================================================ */
.scan-tech-intro {
    margin-bottom: 2rem;
}

.scan-tech-intro p {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin: 0;
}

.scan-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.scan-tech-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    padding: 1.75rem 1.5rem;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.scan-tech-card:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(5, 64, 242, 0.06);
    transform: translateY(-2px);
}

.scan-tech-card h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
    padding-bottom: 0.625rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.scan-tech-card p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

/* Callout */
.scan-callout {
    padding: 1.25rem 1.75rem;
    background: rgba(5, 64, 242, 0.02);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 0.5rem 0.5rem 0;
}

.scan-callout p {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.7;
    margin: 0;
}

.scan-callout strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* ============================================================
   CAS D'APPLICATION — Bloc projet
   ============================================================ */
.scan-case-block {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.625rem;
    overflow: hidden;
    max-width: 48rem;
}

.scan-case-header {
    padding: 1.75rem 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.scan-case-label {
    display: inline-block;
    font-family: 'Kanit', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.375rem;
}

.scan-case-header h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 1.1875rem;
    font-weight: 400;
    color: var(--color-dark);
    margin: 0;
    line-height: 1.3;
}

.scan-case-body {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    padding: 2rem;
}

/* Steps numérotées */
.scan-case-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.scan-case-step {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.scan-step-num {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-family: 'Kanit', sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    background: rgba(5, 64, 242, 0.06);
    color: var(--color-primary);
}

.scan-case-step span:last-child {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.6;
    padding-top: 0.125rem;
}

/* Résultat */
.scan-case-result {
    background: rgba(5, 64, 242, 0.02);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 0.375rem 0.375rem 0;
    padding: 1.25rem 1.25rem;
}

.scan-case-result h4 {
    font-family: 'Kanit', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.scan-case-result ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.scan-case-result ul li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.6;
}

.scan-case-result ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.8125rem;
}

/* ============================================================
   SAVOIR-FAIRE + SECTEURS — Split
   ============================================================ */
.scan-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

/* KPIs */
.scan-kpis {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.scan-kpi {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.scan-kpi-value {
    font-family: 'Kanit', sans-serif;
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-primary);
    line-height: 1.1;
}

.scan-kpi-label {
    font-size: 0.75rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

.scan-savoir-note {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.7;
    margin: 0;
}

/* Secteurs */
.scan-sectors {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.scan-sector {
    padding: 1.25rem 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.scan-sector:last-child {
    border-bottom: none;
}

.scan-sector:hover {
    transform: translateX(6px);
}

.scan-sector h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 0.125rem;
}

.scan-sector p {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.section-header {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.section-header.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-gallery-item {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scan-gallery-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-gallery-item:nth-child(2) { transition-delay: 0.12s; }
.scan-gallery-item:nth-child(3) { transition-delay: 0.24s; }

.scan-retro-intro {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.scan-retro-intro.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-approach {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scan-approach.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-approach:nth-child(2) { transition-delay: 0.15s; }
.scan-approach:nth-child(3) { transition-delay: 0.3s; }

.scan-tech-intro {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.scan-tech-intro.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-tech-card {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scan-tech-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-tech-card:nth-child(2) { transition-delay: 0.12s; }
.scan-tech-card:nth-child(3) { transition-delay: 0.24s; }

.scan-callout {
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.6s ease-out 0.2s, transform 0.6s ease-out 0.2s;
}

.scan-callout.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-case-block {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.scan-case-block.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-split-left {
    opacity: 0;
    transform: translateX(-2rem);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scan-split-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.scan-split-right {
    opacity: 0;
    transform: translateX(2rem);
    transition: opacity 0.8s ease-out 0.15s, transform 0.8s ease-out 0.15s;
}

.scan-split-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.scan-kpi {
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.scan-kpi.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-kpi:nth-child(2) { transition-delay: 0.1s; }
.scan-kpi:nth-child(3) { transition-delay: 0.2s; }

.scan-sector {
    opacity: 0;
    transform: translateX(1.5rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.scan-sector.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.scan-sector:nth-child(2) { transition-delay: 0.1s; }
.scan-sector:nth-child(3) { transition-delay: 0.2s; }
.scan-sector:nth-child(4) { transition-delay: 0.3s; }

.faq-item {
    opacity: 0;
    transform: translateY(1.25rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.faq-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:nth-child(2) { transition-delay: 0.1s; }
.faq-item:nth-child(3) { transition-delay: 0.2s; }
.faq-item:nth-child(4) { transition-delay: 0.3s; }

.cta {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.cta.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 64rem) {
    .scan-gallery {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .scan-approach-body {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .scan-tech-grid {
        grid-template-columns: 1fr;
    }

    .scan-case-body {
        grid-template-columns: 1fr;
    }

    .scan-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .scan-kpis {
        flex-direction: row;
        gap: 2rem;
    }
}

@media (max-width: 48rem) {
    .scan-approach {
        padding: 1.5rem 1.25rem;
    }

    .scan-tech-card {
        padding: 1.5rem 1.25rem;
    }

    .scan-case-body {
        padding: 1.5rem 1.25rem;
    }

    .scan-case-header {
        padding: 1.5rem 1.25rem;
    }

    .scan-kpis {
        flex-direction: column;
        gap: 1rem;
    }

    .scan-kpi-value {
        font-size: 1.75rem;
    }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .hero-enfants-breadcrumb,
    .hero-enfants-title,
    .hero-enfants-subtitle,
    .hero-enfants-inner::after,
    .section-header,
    .scan-gallery-item,
    .scan-retro-intro,
    .scan-approach,
    .scan-tech-intro,
    .scan-tech-card,
    .scan-callout,
    .scan-case-block,
    .scan-split-left,
    .scan-split-right,
    .scan-kpi,
    .scan-sector,
    .faq-item,
    .cta {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
        animation: none !important;
    }
}

/* ============================================================
   CAS D'APPLICATION — Bloc projet + photo
   ============================================================ */
.scan-case-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
    align-items: stretch;
}

.scan-case-block {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.625rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.scan-case-header {
    padding: 1.75rem 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.scan-case-label {
    display: inline-block;
    font-family: 'Kanit', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.375rem;
}

.scan-case-header h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 1.1875rem;
    font-weight: 400;
    color: var(--color-dark);
    margin: 0;
    line-height: 1.3;
}

.scan-case-body {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Steps numérotées */
.scan-case-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.scan-case-step {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.scan-step-num {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-family: 'Kanit', sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    background: rgba(5, 64, 242, 0.06);
    color: var(--color-primary);
}

.scan-case-step span:last-child {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.6;
    padding-top: 0.125rem;
}

/* Résultat */
.scan-case-result {
    background: rgba(5, 64, 242, 0.02);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 0.375rem 0.375rem 0;
    padding: 1.25rem 1.25rem;
    margin-top: auto;
}

.scan-case-result h4 {
    font-family: 'Kanit', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.scan-case-result ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.scan-case-result ul li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.6;
}

.scan-case-result ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.8125rem;
}

/* Photo cas d'usage */
.scan-case-img {
    border-radius: 0.625rem;
    overflow: hidden;
}

.scan-case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.scan-case-img:hover img {
    transform: scale(1.04);
}

/* ============================================================
   SAVOIR-FAIRE — Section séparée
   ============================================================ */
.scan-savoir {
    max-width: 48rem;
}

.scan-kpis {
    display: flex;
    gap: 3rem;
    margin-bottom: 1.75rem;
}

.scan-kpi {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.scan-kpi-value {
    font-family: 'Kanit', sans-serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-primary);
    line-height: 1.1;
}

.scan-kpi-label {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    line-height: 1.45;
}

.scan-savoir-note {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.7;
    margin: 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* ============================================================
   SECTEURS — 4 cases en grille 2×2
   ============================================================ */
.scan-sectors-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.scan-sector-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    padding: 1.75rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.scan-sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #0540F2, #70A7FF);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scan-sector-card:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(5, 64, 242, 0.06);
    transform: translateY(-2px);
}

.scan-sector-card:hover::before {
    opacity: 1;
}

.scan-sector-num {
    font-family: 'Kanit', sans-serif;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 0.75rem;
    transition: opacity 0.3s ease;
}

.scan-sector-card:hover .scan-sector-num {
    opacity: 0.45;
}

.scan-sector-card h3 {
    font-family: 'Kanit', sans-serif;
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 0.375rem;
    line-height: 1.3;
}

.scan-sector-card p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.65;
    margin: 0;
}

/* ============================================================
   ANIMATIONS — Sections modifiées
   ============================================================ */
.scan-case-block {
    opacity: 0;
    transform: translateX(-2rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.scan-case-block.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.scan-case-img {
    opacity: 0;
    transform: translateX(2rem);
    transition: opacity 0.7s ease-out 0.15s, transform 0.7s ease-out 0.15s;
}

.scan-case-img.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.scan-kpi {
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.scan-kpi.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-kpi:nth-child(2) { transition-delay: 0.1s; }
.scan-kpi:nth-child(3) { transition-delay: 0.2s; }

.scan-savoir-note {
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.6s ease-out 0.3s, transform 0.6s ease-out 0.3s;
}

.scan-savoir-note.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-sector-card {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scan-sector-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scan-sector-card:nth-child(2) { transition-delay: 0.12s; }
.scan-sector-card:nth-child(3) { transition-delay: 0.24s; }
.scan-sector-card:nth-child(4) { transition-delay: 0.36s; }

/* ============================================================
   RESPONSIVE — Sections modifiées
   ============================================================ */
@media (max-width: 64rem) {
    .scan-case-grid {
        grid-template-columns: 1fr;
    }

    .scan-case-img {
        height: 20rem;
    }

    .scan-kpis {
        gap: 2rem;
    }

    .scan-sectors-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 48rem) {
    .scan-case-body {
        padding: 1.5rem 1.25rem;
    }

    .scan-case-header {
        padding: 1.5rem 1.25rem;
    }

    .scan-kpis {
        flex-direction: column;
        gap: 1.25rem;
    }

    .scan-kpi-value {
        font-size: 2rem;
    }

    .scan-case-img {
        height: 16rem;
    }
}