/* Réinitialisation des styles par défaut du navigateur */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Styles généraux pour le corps de la page */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    color: #333;
    font-size: 15px;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* 100% de la hauteur de la vue (viewport) */
}

/* Conteneur principal */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 10px;
}

/* Styles pour la barre de navigation */
nav {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

nav .logo img {
    height: 50px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 5px 10px;
    transition: background 0.3s;
}

nav ul li a:hover {
    background-color: #555;
}

/* Menu hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    background-color: #fff;
    height: 3px;
    margin: 4px;
    width: 25px;
}

@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        display: none;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: #333;
        padding: 10px 0;
    }

    nav ul.show {
        display: flex;
    }

    nav ul li {
        text-align: center;
    }

    .nav-toggle {
        display: flex;
    }
}

/* Styles pour la section héros */
.hero {
    background: url('img/hero-bg.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 50px 20px;
}

.hero h1 {
    font-size: 40px; /* Conversion de 2.5em à 40px */
    margin-bottom: 10px;
    color: #007BFF;
}

.hero p {
    font-size: 17px; /* Conversion de 1.2em à 17px */
    margin-bottom: 20px;
    color: #F2A900;
}

.hero .cta {
    background-color: #007BFF;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.hero .cta:hover {
    background-color: #0056b3;
}

/* Styles pour les sections about et mission */
.about,
.mission {
    padding: 20px;
    background: #fff;
    margin: 20px 0;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.about h2,
.mission h2 {
    margin-bottom: 15px;
}

.about p,
.mission p {
    line-height: 1.6;
}

/* Styles pour le formulaire de contact */
.contact-form-container {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 66.66%; /* 2/3 de la largeur de l'écran */
    margin: 0 auto; /* Centrage horizontal */
    max-width: 500px;
}

.contact-form-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #007BFF;
    font-size: 28px; /* Ajustement de la taille de police */
}

#contact-form {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #333;
    font-weight: bold;
    font-size: 16px; /* Ajustement de la taille de police */
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px; /* Taille de police d'entrée */
}

.form-group textarea {
    resize: vertical; /* Permet de redimensionner verticalement */
}

button[type="submit"] {
    padding: 10px 20px;
    background-color: #007BFF;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 16px; /* Ajustement de la taille de police */
}

button[type="submit"]:hover {
    background-color: #0056b3;
}

/* Styles pour le pied de page */
footer {
    background-color: #333;
    color: #fff;
    padding: 15px 0;
    text-align: center;
    margin-top: auto; /* Le pied de page reste en bas */
    width: 100%;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

footer .footer-menu ul,
footer .social-links ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

footer .footer-menu ul li a,
footer .social-links ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

footer .footer-menu ul li a:hover,
footer .social-links ul li a:hover {
    color: #007BFF;
}

/* Example CSS for investment details */
.investment-details {
    background-color: #f5f5f5;
    padding: 50px 20px;
    text-align: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    text-align: center;
    margin-bottom: 30px;
}

/* Example CSS for grid-based investment criteria */
.investment-criteria {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.criteria-item {
    background-color: #f5f5f5;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.criteria-item h3 {
    padding: 15px;
    margin: 0;
    color: white;
    font-size: 24px; /* Conversion de 1.5em à 24px */
    background-color: rgba(0, 0, 0, 0.5);
}

.criteria-item p {
    padding: 15px;
    margin: 0;
    color: #333;
    font-size: 18px; /* Conversion de 1.1em à 18px */
}

/* Specific Criteria Colors */
.tech-digital {
    background-color: #3498db; /* Blue */
}

.product-market-fit {
    background-color: #27ae60; /* Green */
}

.pre-seed-series-a {
    background-color: #f39c12; /* Orange */
}

.international-potential {
    background-color: #e74c3c; /* Red */
}

.fair-value {
    background-color: #9b59b6; /* Purple */
}

.impact-responsibility {
    background-color: #2ecc71; /* Green */
}

/* Styles spécifiques pour la section "Nouveau Parcours d'Investisseur" */
#nouveau-parcours-investisseur {
    background-color: #fff;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

#nouveau-parcours-investisseur h1,
#nouveau-parcours-investisseur h2 {
    text-align: center;
    margin-bottom: 20px;
}

#nouveau-parcours-investisseur p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 15px;
}

#nouveau-parcours-investisseur ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

#nouveau-parcours-investisseur ul li {
    margin-bottom: 10px;
}

#nouveau-parcours-investisseur a {
    color: #007BFF;
    text-decoration: none;
    font-weight: bold;
}

#nouveau-parcours-investisseur a:hover {
    text-decoration: underline;
}

.thankyou-container {
    text-align: center;
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: auto;
}

.thankyou-container h2 {
    color: #007BFF;
    font-size: 28px;
    margin-bottom: 20px;
}

.thankyou-container p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.thankyou-container .cta {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007BFF;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.thankyou-container .cta:hover {
    background-color: #0056b3;
}