body {
    font-family: Arial, sans-serif;
    background-color: #e0f7fa;
    background-image: url('images/background.png'); /* Assurez-vous que le chemin est correct */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.hero {
    position: relative;
    color: white;
    padding: 100px 0;
    overflow: hidden; /* Assurez-vous que le contenu ne dépasse pas */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, #0062E6, #33AEFF);
    opacity: 0.93;
    z-index: -1; /* S'assurer que le dégradé est en arrière-plan */
}

.hero .container {
    position: relative;
    max-width: 800px;
    margin: auto;
    z-index: 1; /* Assurer que le contenu est au-dessus du dégradé */
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

.hero .hero-btn {
    background-color: #FFC107; /* Couleur de fond du bouton */
    border: none;
    color: black;
    padding: 15px 30px;
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 50px; /* Bordures arrondies */
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.hero .hero-btn:hover {
    background-color: #e0a800; /* Couleur de fond au survol */
    transform: scale(1.05); /* Effet de zoom au survol */
}

.hero .hero-btn:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5); /* Ombre de mise au point */
}



.section {
    padding: 60px 0;
}
.section:nth-child(even) {
    background-color: rgba(248, 249, 250, 0.93);
}

.section:nth-child(odd) {
    background-color: rgba(123, 240, 255, 0.93);
}
.section h2 {
    margin-bottom: 30px;
}
.card {
    border-radius: 15px;
    padding: 30px;
}
.card h3 {
    margin-bottom: 20px;
}
.footer {
    background: rgba(0, 123, 255, 0.93); /* 0.93 est l'opacité, ajustez selon vos besoins */
    color: white;
    padding: 20px 0;
}

.navbar {
    width: 100%;
    box-sizing: border-box;
}

/* CSS pour la navbar avec ombre */
.navbar {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.80); /* Ombre sous la navbar */
    background-color: white; /* Assurez-vous que la navbar a une couleur de fond */
    z-index: 1000; /* Assurez-vous que la navbar reste au-dessus du contenu */
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.navbar .nav-link {
    color: #333;
    font-size: 1.1rem;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.navbar .nav-link:hover {
    color: #0062E6; /* Changer la couleur au survol */
}

.navbar .btn-primary {
    background: linear-gradient(to right, #0062E6, #33AEFF);
    border: none;
    transition: background 0.3s ease, transform 0.3s ease;
}

.navbar .btn-primary:hover {
    background: linear-gradient(to right, #0053C7, #2A91FF); /* Couleur au survol */
    transform: scale(1.05);
}




/* Animations CSS */
.fade-up, .fade-right, .fade-left, .fade-bottom {
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-up {
    transform: translateY(40px);
}

.fade-right {
    transform: translateX(-40px);
}

.fade-left {
    transform: translateX(40px);
}

.fade-bottom {
    transform: translateY(-40px);
}

.show, .show-right, .show-left, .show-bottom {
    opacity: 1;
}

.show {
    transform: translateY(0);
}

.show-right {
    transform: translateX(0);
}

.show-left {
    transform: translateX(0);
}

.show-bottom {
    transform: translateY(0);
}

.navbar-right {
    text-align: right;
    width: 100%;
}

.navbar-right .nav-item {
    display: inline-block;
}

.navbar-nav.ml-auto.navbar-right {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav-button {
    margin-top: 10px;
}

.bg-light2 {
    background-color: rgba(248, 249, 250, 0.93);
}

@media (min-width: 991px) {
    .navbar-right {
        display: flex;
        align-items: center;
    }
    
    .navbar-right .nav-link,
    .navbar-right .nav-button {
        margin-left: 10px;
    }

    .navbar .navbar-nav .nav-item .nav-link {
        padding-right: 0.5rem;
        padding-left: 0.5rem;
    }
    
    .navbar .navbar-nav .nav-item {
        display: inline-block;
    }
}

/* Custom styles for the SMS test form */
#test-sms {
    background-color: rgba(248, 249, 250, 0.93);
    padding: 3rem 0;
}

#test-sms .card {
    border-radius: 10px;
    border: none;
    background-color: #ffffff;
}

#test-sms h2 {
    font-size: 2rem;
    color: #007bff;
    font-weight: bold;
}

#test-sms p {
    font-size: 1.1rem;
    color: #6c757d;
}

#test-sms .form-group {
    margin-bottom: 1.5rem;
}

#test-sms .form-label {
    font-size: 1.1rem;
    font-weight: bold;
    color: #495057;
}

#test-sms .form-control {
    border-radius: 5px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

#test-sms .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

#test-sms .btn {
    border-radius: 5px;
    padding: 0.75rem;
    font-size: 1.1rem;
}

#test-sms .form-text {
    font-size: 0.9rem;
    color: #6c757d;
}

#test-sms .form-control::placeholder {
    color: #adb5bd;
    opacity: 1;
}

#test-sms .form-control:focus::placeholder {
    opacity: 0.5;
}

/* Custom styles for the case study section */
#cas-concret {
    background-color: rgba(123, 240, 255, 0.93);
    padding: 3rem 0;
}

#cas-concret .card {
    border-radius: 10px;
    border: none;
    background-color: #ffffff;
}

#cas-concret h2 {
    font-size: 2rem;
    color: #007bff;
    font-weight: bold;
}

#offre h2 {
    font-size: 2rem;
    color: #007bff;
    font-weight: bold;
}

#rdv h2 {
    font-size: 2rem;
    color: #0053ac;
    font-weight: bold;
}

#cas-concret p {
    font-size: 1.1rem;
    color: #6c757d;
}

#cas-concret ul {
    font-size: 1.1rem;
    color: #495057;
}

#cas-concret ul li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

#cas-concret ul li i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}


/* Custom styles for the functionalities section */
#fonctionnalites {
    background-color: rgba(248, 249, 250, 0.93);
    padding: 3rem 0;
}

#fonctionnalites .card {
    border-radius: 10px;
    border: none;
    background-color: #ffffff;
}

#fonctionnalites h2 {
    font-size: 2rem;
    color: #007bff;
    font-weight: bold;
}

#fonctionnalites .card h3 {
    font-size: 1.5rem;
    color: #007bff;
    font-weight: bold;
}

#fonctionnalites .card p {
    font-size: 1.1rem;
    color: #6c757d;
}

#fonctionnalites .card i {
    color: #007bff;
}

.feature-card {
    background-color: #f8f9fa; /* Gris clair */
    border: 1px solid #dee2e6; /* Bordure */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Ombre */
    border-radius: 0.25rem; /* Bordures arrondies */
}

.offer-card {
    background-color: #f8f9fa; /* Gris clair */
    border: 1px solid #dee2e6; /* Bordure */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Ombre */
    border-radius: 0.25rem; /* Bordures arrondies */
}

.btn-strong {
    font-weight: bold;
}

.bold-text {
    font-weight: bold;
}

.small-text {
    font-size: 0.875em; /* ou une taille de police appropriée */
    color: #6c757d; /* correspond à la classe text-muted de Bootstrap */
    text-align: right;
    display: block; /* pour s'assurer que le texte est aligné à droite */
}

.annotation-text {
    font-size: 0.7em; /* ou une taille de police appropriée */
    color: #ffffff; /* correspond à la classe text-muted de Bootstrap */
}

.small-text-center {
    font-size: 0.875em; /* ou une taille de police appropriée */
    color: #6c757d; /* correspond à la classe text-muted de Bootstrap */
    text-align: center;
    display: block; /* pour s'assurer que le texte est aligné à droite */
}