.page-hero {
    background: linear-gradient(120deg, rgba(15, 95, 150, 0.97) 60%, rgba(18, 119, 190, 0.97) 100%);
}

.centred {
  text-align: center;
}
.about-identity-title-centered {
    text-align: center;
    width: 100%;
    margin-bottom: 2.5rem;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--secondary-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-identity-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

.about-identity-premium-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    align-items: center;
}

.about-identity-premium-row {
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
    justify-content: center;
    width: 100%;
}

.about-identity-premium-row:first-child .about-identity-step-card {
    min-width: 220px;
    max-width: 320px;
    flex: 1 1 0;
}

.about-identity-premium-row:last-child .about-identity-step-card {
    min-width: 260px;
    max-width: 430px;
    flex: 1 1 0;
}


/* --- Identité Premium DEF-SYSTEMES --- */
.about-identity-premium-bg {
    background: linear-gradient(120deg, #eaf1f7 60%, #dbeafe 100%);
    border-radius: 2.5rem;
    box-shadow: 0 8px 32px rgba(18, 119, 190, 0.10);
    padding: 2rem 2rem 2rem 2rem;
    margin: 2rem auto 3rem auto;
    max-width: 1600px;
    width: 95%;
}

.about-identity-premium-flex {
    display: flex;
    gap: 3.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.about-identity-premium-left {
    flex: 1 1 420px;
    min-width: 340px;
    max-width: 540px;
    display: flex;
    flex-direction: column;
    gap: 2.7rem;
}

.about-identity-premium-left {
    flex: 1 1 350px;
    min-width: 300px;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-identity-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--secondary-color);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.about-identity-premium-subtitle {
    font-size: 1.25rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.about-identity-premium-quote {
    font-style: italic;
    color: var(--text-secondary);
    background: #f0f6fb;
    border-left: 4px solid var(--secondary-color);
    padding: 1.1rem 1.5rem;
    border-radius: 1.2rem;
    margin: 0 0 0.5rem 0;
    font-size: 1.08rem;
}

.about-identity-premium-list {
    list-style: disc inside;
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin: 0 0 0.5rem 0;
    padding-left: 1.2rem;
    line-height: 1.7;
}

.about-identity-premium-cards {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.7rem;
    flex: 2 1 700px;
    justify-content: center;
    align-items: stretch;
}

.about-identity-step-card {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 6px 24px rgba(18, 119, 190, 0.10);
    padding: 2.1rem 1.3rem 1.3rem 1.3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 200px;
    max-width: 220px;
    flex: 1 1 180px;
    transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
    border: 1.5px solid #e0eaf5;
    position: relative;
    overflow: hidden;
}

.about-identity-step-card:hover {
    box-shadow: 0 12px 36px rgba(18, 119, 190, 0.18);
    transform: translateY(-8px) scale(1.04);
    background: linear-gradient(120deg, #eaf1f7 60%, #f8fafc 100%);
    border-color: var(--accent-color);
}

.about-identity-step-num {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.7rem;
    box-shadow: 0 2px 8px rgba(18, 119, 190, 0.10);
    border: 2.5px solid #fff;
    position: relative;
    z-index: 1;
    letter-spacing: 1px;
}

.about-identity-step-card i {
    font-size: 2.1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.7rem;
    box-shadow: 0 2px 8px rgba(18, 119, 190, 0.10);
    border: 2.5px solid #fff;
    position: relative;
    z-index: 1;
}

.about-identity-step-card h3 {
    color: var(--secondary-color);
    font-size: 1.08rem;
    margin-bottom: 0.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.about-identity-step-card p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    margin: 0;
    line-height: 1.5;
}

.about-why-narrative {
    background: var(--border-color)
}

/* === Section 'Pourquoi choisir la version Premium' === */
.about-why-premium-banner {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: transparent;
    color: var(--primary-color);
    border-radius: 2rem 2rem 0 0;
    padding: 2rem 0rem;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    position: relative;
    z-index: 2;
}

.about-why-premium-banner i {
    font-size: 2.5rem;
    color: var(--primary-color);
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 4px 18px 0 rgba(18, 119, 190, 0.13);
    padding: 0.7rem;
    border: 2.5px solid var(--accent-color);
    transition: box-shadow 0.3s, border 0.3s;
}

.about-why-premium-banner h2 {
font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--tertiary-color);
  text-align: center;
  width: 100%;
}

.about-why-premium-modern-content {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    margin-top: 0.5rem;
    padding: 0rem 2rem 3rem 1rem;
    position: relative;
    z-index: 2;
}

.about-why-premium-modern-border {
    display: none;
}

.about-why-premium-modern-texts {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
  margin-left: 0.5rem;
  text-align: -moz-left;
  padding: 0rem 3rem 0rem 3rem;
}

.about-why-premium-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    /* léger fond pour détacher */
    border-radius: 1.2rem;
    box-shadow: 0 10px 30px rgba(18, 119, 190, 0.08);
    padding: 1.3rem 1.5rem 1.3rem 1.2rem;
    transition: box-shadow 0.28s ease, transform 0.28s ease, border-color 0.2s;
    position: relative;
    z-index: 2;
    border: 2px solid rgba(18, 119, 190, 0.2);
}

.about-why-premium-item:hover {
    box-shadow: 0 18px 50px rgba(18, 119, 190, 0.14);
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(18, 119, 190, 0.12);
}

.about-why-premium-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.8rem;
    height: 3.8rem;
    background: linear-gradient(135deg, var(--primary-color) 60%, var(--accent-color) 100%);
    color: #fff;
    border-radius: 0.6rem;
    font-size: 1.35rem;
    box-shadow: 0 6px 18px rgba(18, 119, 190, 0.10);
    margin-top: 0;
    flex-shrink: 0;
    border: 2px solid #fff;
    transition: box-shadow 0.2s, border 0.2s, transform 0.2s;
}

.about-why-premium-item:hover .about-why-premium-icon {
    box-shadow: 0 10px 30px rgba(18, 119, 190, 0.14);
    transform: translateY(-4px);
    border: 2px solid var(--accent-color);
}

.about-why-premium-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.3rem;
    letter-spacing: 0.01em;
    transition: color 0.2s;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
}

.about-why-premium-desc {
    display: block;
    color: var(--text-secondary);
    font-size: 1.11rem;
    line-height: 1.7;
    margin-bottom: 0.1rem;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
}

.centered {
text-align: center !important;
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--secondary-color);
  letter-spacing: 0.01em;
  padding: 45px 0px 3px;
}

/* === Disposition deux-colonnes pour 'Nos chiffres clés' + clients === */
.about-numbers-wrapper {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin-top: 1.2rem;
    padding: 0 13rem;
}

/* Right column : image clients */
.clients-logos {
  flex: 0 0 736px;
  max-width: 713px;
  background: #fff;
  padding: 1rem;
  border-radius: 0.9rem;
  box-shadow: 0 10px 30px rgba(18, 119, 190, 0.06);
  border: 1px solid rgba(18, 119, 190, 0.06);
  text-align: center;
  align-self: center;
}

.clients-logos-title {
font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.clients-logos-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0.5rem;
    box-shadow: 0 8px 26px rgba(18, 119, 190, 0.07);
    border: 1px solid rgba(18, 119, 190, 0.04);
    max-height: 800px;
    object-fit: contain;
}

/* Boutons dans les cartes produits */
.solution-card .btn-secondary {
    background: var(--secondary-color);
    color: white;
    border: none;
}

.solution-card .btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    transform: none;
}

.solution-card .btn-primary {
    background: var(--accent-color);
    color: white;
    border: none;
}

.solution-card .btn-primary:hover {
    background: var(--secondary-color);
    transform: none;
}

/* === À propos (about) === */
.about-hero {
    background: linear-gradient(120deg, #eaf1f7 60%, #f3f7fa 100%);
    padding: 4rem 0 2.5rem 0;
    text-align: center;
}

.about-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.about-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.about-intro {
    padding: 3rem 0 2rem 0;
}

.about-intro-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    align-items: center;
    justify-content: space-between;
}

.about-intro-grid>div {
    flex: 1 1 320px;
    min-width: 280px;
}

.about-values-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 1.08rem;
}

.about-values-list i {
    color: var(--secondary-color);
    margin-right: 0.7em;
    font-size: 1.2em;
}

.about-illustration img {
    max-width: 350px;
    width: 100%;
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    margin: 0 auto;
    display: block;
}

.about-numbers {
    background: linear-gradient(120deg, #f8fafc 60%, #eaf1f7 100%);
    padding: 3rem 0 2rem 0;
}

.about-numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.about-number-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    padding: 2rem 1rem 1.5rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.about-number-card i {
    color: var(--secondary-color);
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.about-number-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
}

.about-number-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

.about-why {
    padding: 3rem 0 2rem 0;
}

.about-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.about-why-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px rgba(18, 119, 190, 0.06);
    padding: 2rem 1.2rem 1.5rem 1.2rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.about-why-card h3 {
    color: var(--secondary-color);
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
}

.about-why-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.about-cta {
    background: linear-gradient(120deg, #eaf1f7 60%, #f3f7fa 100%);
    padding: 3rem 0 3rem 0;
    text-align: center;
}

.about-cta h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.about-hero-premium {
    position: relative;
    width: 100%;
    margin-bottom: 3rem;
}

.about-presentation {
    background: #fff;
    padding: 3.5rem 0 2.5rem 0;
}

.about-presentation-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
    justify-content: space-between;
}
.about-identity-premium-intro {
  text-align: justify;
}
.about-presentation-text {
    flex: 1 1 340px;
    min-width: 280px;
}

.about-presentation-img img {
    width: 320px;
    max-width: 100%;
    border-radius: 50%;
    box-shadow: 0 6px 32px rgba(18, 119, 190, 0.10);
    border: 6px solid #eaf1f7;
    background: #f8fafc;
}

.about-values-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 2.2rem;
}

.about-value-card {
    background: #f8fafc;
    border-radius: 1.2rem;
    box-shadow: 0 2px 10px rgba(18, 119, 190, 0.06);
    padding: 1rem 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.08rem;
    color: var(--secondary-color);
    font-weight: 600;
}

.about-value-card i {
    font-size: 1.3em;
    color: var(--accent-color);
}

.about-numbers-premium {
    background: linear-gradient(120deg, #f8fafc 60%, #eaf1f7 100%);
    padding: 3.5rem 0 2.5rem 0;
}

.about-numbers-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    gap: 1.25rem 1.5rem;
    align-items: start;
    justify-items: stretch;
    width: 100%;
}

.about-number-premium {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: 0 4px 18px rgba(18, 119, 190, 0.09);
    padding: 2.2rem 2.2rem 1.5rem 2.2rem;
    text-align: center !important;
    min-width: 200px;
    flex: 1 1 200px;
    max-width: 343px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 225px;
    height: 100%;
    transition: box-shadow 0.2s, transform 0.2s;
}

.about-number-premium:hover {
    box-shadow: 0 8px 32px rgba(18, 119, 190, 0.16);
    transform: translateY(-6px) scale(1.04);
}

.about-number-premium i {
    color: var(--secondary-color);
    font-size: 2.3rem;
    margin-bottom: 0.7rem;
}

.about-number-premium .number {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 0.2rem;
    text-align: center !important;
}

.about-number-premium .label {
    color: var(--text-secondary);
    font-size: 1.05rem;
    text-align: center !important;
}

.about-why-premium {
    background: #f3f7fa;
    padding: 3.5rem 0 2.5rem 0;
}

.about-why-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2.2rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.about-why-card-premium {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: 0 2px 12px rgba(18, 119, 190, 0.08);
    padding: 2.2rem 1.5rem 1.5rem 1.5rem;
    text-align: center;
    min-width: 200px;
    flex: 1 1 200px;
    max-width: 260px;
    transition: box-shadow 0.2s, transform 0.2s;
}

.about-why-card-premium:hover {
    box-shadow: 0 8px 32px rgba(18, 119, 190, 0.16);
    transform: translateY(-6px) scale(1.04);
}

.about-why-card-premium i {
    color: var(--accent-color);
    font-size: 2.1rem;
    margin-bottom: 0.7rem;
}

.about-why-card-premium h3 {
    color: var(--secondary-color);
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.about-why-card-premium p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.about-cta-premium {
    background: linear-gradient(120deg, #1277be 60%, #2a8ee0 100%);
    padding: 3.5rem 0 3.5rem 0;
    text-align: center;
}

.about-cta-premium h2 {
    font-size: 1.7rem;
    margin-bottom: 2rem;
    color: #fff;
}

.btn-lg {
    font-size: 1.15rem;
    padding: 1rem 2.5rem;
    border-radius: 2rem;
}

/* === Identité DEF-SYSTEMES (about-identity) === */
.about-identity {
    background: #fff;
    padding: 1.5rem 0 2.5rem 0;
}

.about-identity-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
    justify-content: space-between;
    max-width: 1500px;
    margin: 0 auto;
    width: 100%;
}

.about-identity-text {
    flex: 1 1 340px;
    min-width: 280px;
}


.about-identity-lead {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 2.2rem;
    font-weight: 500;
}

.about-identity-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

.about-identity-card {
    background: linear-gradient(120deg, #f8fafc 60%, #eaf1f7 100%);
    border-radius: 1.5rem;
    box-shadow: 0 6px 24px rgba(18, 119, 190, 0.10);
    padding: 2.2rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 200px;
    transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
    border: 1.5px solid #e0eaf5;
    position: relative;
    overflow: hidden;
}

.about-identity-card:hover {
    box-shadow: 0 12px 36px rgba(18, 119, 190, 0.18);
    transform: translateY(-8px) scale(1.04);
    background: linear-gradient(120deg, #eaf1f7 60%, #f8fafc 100%);
    border-color: var(--accent-color);
}

.about-identity-card i {
    font-size: 2.3rem;
    color: #fff;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.1rem;
    box-shadow: 0 2px 8px rgba(18, 119, 190, 0.10);
    border: 3px solid #fff;
    position: relative;
    z-index: 1;
}

.about-identity-card h3 {
    color: var(--secondary-color);
    font-size: 1.13rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.about-identity-card p {
    color: var(--text-secondary);
    font-size: 1.01rem;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 600px) {
    .about-identity-cards {
        grid-template-columns: 1fr;
    }

    .about-numbers-grid {
        grid-template-columns: 1fr;
    }

    .about-identity-premium-row:first-child .about-identity-step-card {
        min-width: 100%;
        max-width: 100%;
        flex: auto;
    }

    .about-identity-premium-row:last-child .about-identity-step-card {
        min-width: 100%;
        max-width: 100%;
        flex: auto;
    }

    /* Nos références & chiffres clés : ajustements mobile */
    .about-numbers-wrapper .clients-logos {
        max-width: 420px;
        width: 100%;
        padding: 0.5rem;
        margin: 0 auto 1rem auto;
        flex: auto;
    }

    .about-numbers-wrapper .clients-logos-img {
        max-height: 260px;
    }

    .about-numbers-cards {
        justify-items: center;
    }

    .about-number-premium {
        width: 100%;
    }
}

@media (max-width: 800px) {
    .about-identity-premium-bg {
        padding: 2rem 0.5rem 1.5rem 0.5rem;
    }

    .about-identity-premium-flex {
        gap: 1.2rem;
    }

    .about-identity-premium-cards {
        gap: 0.7rem;
    }

    .about-identity-step-card {
        min-width: 160px;
        max-width: 100%;
        padding: 1.2rem 0.7rem 0.7rem 0.7rem;
    }
}

@media (max-width: 900px) {
    .about-identity-cards {
        grid-template-columns: 1fr 1fr;
        gap: 1.2rem;
    }

    .about-presentation-flex {
        flex-direction: column;
        gap: 2rem;
    }

    .about-numbers-cards,
    .about-why-cards {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .about-presentation-img img {
        width: 220px;
    }

    .about-identity-cards {
        grid-template-columns: 1fr 1fr;
        gap: 1.2rem;
    }

    .about-why-premium-modern {
        border-radius: 1.1rem;
        padding: 0 0 1.2rem 0;
    }

    .about-why-premium-banner {
        padding: 1.2rem 1.2rem 0.5rem 1.7rem;
    }

    .about-why-premium-modern-content {
        flex-direction: column;
        padding: 0 1rem;
    }

        .about-why-premium-modern-texts {
		margin-left: 0;
		grid-template-columns: 1fr;
	}

    .about-intro-grid {
        flex-direction: column;
        gap: 2rem;
    }

    .about-why-grid {
        grid-template-columns: 1fr;
    }

    .about-numbers-grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-numbers-wrapper {
        flex-direction: column;
    }

    /* Sur mobile, 1 carte par ligne */
    .about-numbers-cards {
        grid-template-columns: 1fr;
    }

    .clients-logos {
        max-width: 100%;
        width: 100%;
        margin-top: 1rem;
    }

    .clients-logos-img {
        max-height: 220px;
    }
}

@media (max-width: 1100px) {
    .about-identity-premium-row {
        flex-direction: column;
        align-items: center;
    }

    .about-identity-premium-row .about-identity-step-card {
        min-width: 180px;
        max-width: 100%;
    }
}

@media (max-width: 1200px) {
    .about-identity-premium-flex {
        flex-direction: column;
        gap: 2.5rem;
    }

    .about-identity-premium-cards {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 1.2rem;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}