.wave-top {
    border-top-left-radius: 50% 4vw;
    border-top-right-radius: 50% 4vw;
}
.wave-bottom {
    border-bottom-left-radius: 50% 4vw;
    border-bottom-right-radius: 50% 4vw;
}
.gradient-bg {
    background: linear-gradient(135deg, #1e40af 0%, #10b981 100%);
}
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.wave-bottom {
    position: relative;
}

.wave-bottom::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 60px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60'%3E%3Cpath fill='%23ffffff' d='M0,32L80,37.3C160,43,320,53,480,53.3C640,53,800,43,960,42.7C1120,43,1280,53,1360,58.7L1440,64L1440,64L1360,64C1280,64,1120,64,960,64C800,64,640,64,480,64C320,64,160,64,80,64L0,64Z'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom;
    background-size: cover;
}

.wave-top {
    position: relative;
}

.wave-top::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 60px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60'%3E%3Cpath fill='%23ffffff' d='M0,32L80,37.3C160,43,320,53,480,53.3C640,53,800,43,960,42.7C1120,43,1280,53,1360,58.7L1440,64L1440,0L1360,0C1280,0,1120,0,960,0C800,0,640,0,480,0C320,0,160,0,80,0L0,0Z'%3E%3C/path%3E%3C/svg%3E") no-repeat top;
    background-size: cover;
}

/* Cacher visuellement les noms de villes mais les garder pour le SEO */
.seo-hidden {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Afficher uniquement la zone géographique */
.geo-zone {
    display: inline;
    font-weight: inherit;
}