:root {
    --pantone-rouge: #f40034;
    --gris-neutre: #6c757d;
    --texte: #333;
    --fond-clair: #f8f9fa;
    --blanc: #fff;
    --bleu-pro: #004a8f;
    --anthracite: #212529;
    --ombre-legere: rgba(0, 0, 0, 0.08);
    --ombre-prononcee: rgba(0, 0, 0, 0.15);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(244, 0, 52, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(244, 0, 52, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(244, 0, 52, 0);
    }
}

@keyframes animate-background {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
        border-radius: 0;
    }
    100% {
        transform: translateY(-1000px) rotate(720deg);
        opacity: 0;
        border-radius: 50%;
    }
}

.meng-page {
    color: var(--texte);
    background-color: #f4f6f8;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.meng-hero {
    background: linear-gradient(135deg, var(--anthracite) 0%, var(--bleu-pro) 100%);
    color: var(--blanc);
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 65vh;
    padding: 80px 20px;
}

.hero-content-container {
    max-width: 800px;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.meng-hero .meng-banner {
    width: 320px;
    margin-bottom: 30px;
}

.meng-hero h1 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.meng-hero p {
    font-size: 18px;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

.meng-hero strong {
    color: var(--blanc);
}

.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.circles li {
    position: absolute;
    display: block;
    list-style: none;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.15);
    animation: animate-background 25s linear infinite;
    bottom: -150px;
}

.circles li:nth-child(1) { left: 25%; width: 80px; height: 80px; animation-delay: 0s; }
.circles li:nth-child(2) { left: 10%; width: 20px; height: 20px; animation-delay: 2s; animation-duration: 12s; }
.circles li:nth-child(3) { left: 70%; width: 20px; height: 20px; animation-delay: 4s; }
.circles li:nth-child(4) { left: 40%; width: 60px; height: 60px; animation-delay: 0s; animation-duration: 18s; }
.circles li:nth-child(5) { left: 65%; width: 20px; height: 20px; animation-delay: 0s; }
.circles li:nth-child(6) { left: 75%; width: 110px; height: 110px; animation-delay: 3s; }
.circles li:nth-child(7) { left: 35%; width: 150px; height: 150px; animation-delay: 7s; }
.circles li:nth-child(8) { left: 50%; width: 25px; height: 25px; animation-delay: 15s; animation-duration: 45s; }
.circles li:nth-child(9) { left: 20%; width: 15px; height: 15px; animation-delay: 2s; animation-duration: 35s; }
.circles li:nth-child(10) { left: 85%; width: 150px; height: 150px; animation-delay: 0s; animation-duration: 11s; }

.meng-benefits {
    background-color: var(--fond-clair);
    padding: 80px 40px;
}

.benefits-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: start;
}

.meng-benefits .benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.meng-benefits .benefit-item i {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    font-size: 24px;
    color: var(--blanc);
    background-color: var(--bleu-pro);
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 74, 143, 0.3);
}

.meng-benefits .benefit-item h3 {
    font-size: 18px;
    color: var(--anthracite);
    margin: 0 0 8px 0;
    font-weight: 600;
}

.meng-benefits .benefit-item h3::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    border-radius: 2px;
    background-color: var(--pantone-rouge);
    margin: 12px auto 0;
}

.meng-products {
    max-width: 1300px;
    margin: 0 auto;
    padding: 100px 40px;
    text-align: center;
}

.meng-products h2 {
    font-size: 36px;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease-out;
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.product-item {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--blanc);
    box-shadow: 0 8px 16px var(--ombre-legere);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-align: left;
    opacity: 0;
    transform: translateY(40px);
}

.product-item.is-visible {
    animation: fadeInUp 0.8s forwards ease-out;
}

.product-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 16px 32px var(--ombre-prononcee);
}

.product-image-placeholder {
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.product-item:hover .product-image-placeholder {
    transform: scale(1.1);
}

.product-item h3 {
    font-size: 22px;
    padding: 24px;
    font-weight: 600;
    background-color: var(--blanc);
    color: var(--texte);
    position: relative;
    margin: 0;
}

.product-item h3::after {
    content: '';
    position: absolute;
    bottom: 15px;
    left: 24px;
    width: 40px;
    height: 3px;
    background-color: var(--pantone-rouge);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.product-item:hover h3::after {
    transform: scaleX(1);
}

.meng-client-trust {
    background-color: var(--blanc);
    padding: 100px 40px;
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
}

.trust-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.client-logo-container {
    flex-shrink: 0;
}

.client-logo {
    max-width: 180px;
    filter: grayscale(100%) opacity(0.6);
    transition: filter 0.3s ease;
}

.client-logo:hover {
    filter: grayscale(0%) opacity(1);
}

.trust-content {
    border-left: 4px solid var(--bleu-pro);
    padding-left: 40px;
}

.trust-eyebrow {
    color: var(--bleu-pro);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.trust-content blockquote {
    font-size: 22px;
    font-style: italic;
    color: var(--anthracite);
    line-height: 1.6;
    margin: 0 0 16px 0;
    border: none;
    padding: 0;
}

.trust-attribution {
    font-weight: 600;
    color: var(--gris-neutre);
    font-size: 16px;
}

.meng-cta {
    background-color: var(--texte);
    color: var(--blanc);
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content-container {
    position: relative;
    z-index: 2;
}

.meng-cta h2 {
    font-size: 36px;
    margin-bottom: 16px;
    font-weight: 700;
}

.meng-cta p {
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.meng-cta .btn {
    display: inline-block;
    padding: 15px 35px;
    background-color: var(--pantone-rouge);
    color: var(--blanc);
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.meng-cta .btn:hover {
    transform: scale(1.1);
    background-color: #ff1a4f;
    animation: none;
}

@media (max-width: 992px) {
    .meng-hero h1 { font-size: 38px; }
    .meng-hero p { font-size: 17px; }
}

@media (max-width: 768px) {
    .meng-hero { min-height: 60vh; }
    .meng-hero h1 { font-size: 32px; }
    .meng-hero .meng-banner { width: 280px; }
    .benefits-container { grid-template-columns: 1fr; }
    .trust-container {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .trust-content {
        border-left: none;
        border-top: 4px solid var(--bleu-pro);
        padding-left: 0;
        padding-top: 30px;
    }
    .trust-content blockquote {
        font-size: 18px;
    }
}