.html-body-reset,
html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Empêche tout débordement horizontal inattendu */
body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgb(178, 230, 241), #ffffff69);
    padding: 1rem 2rem;
    -webkit-backdrop-filter: blur(60px);
    backdrop-filter: blur(60px);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    margin: 0 0 40px 0;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

/* Style du bouton burger */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: white;
}



@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;

        /* Centrage parfait sans calcul complexe */
        left: 0;
        right: 0;
        margin: 15px auto;
        /* Gère le centrage */
        width: 90%;
        /* Occupe 90% de la largeur disponible */

        border-radius: 55px;
        /* Assure-toi que le gradient contient bien une valeur alpha */
        background: linear-gradient(180deg, rgb(178, 230, 241), rgb(193, 218, 255));

        padding: 1rem;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity 0.25s ease, transform 0.25s ease;
        z-index: 999;

        /* Le flou */
        -webkit-backdrop-filter: blur(60px);
        backdrop-filter: blur(60px);

        /* Optionnel : une légère bordure pour bien voir l'arrondi */
        border-top: 1px solid #0b638694;
        /* Définit l'épaisseur */
        border-left: 1px solid rgb(43, 74, 141);



    }

    .nav-links.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .burger-menu {
        z-index: 1000;
    }
}

/* Transformation Burger -> Croix */
.burger-menu span {
    width: 25px;
    height: 3px;
    background: white;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Rotation des barres quand la classe 'active' est sur le burger */
.burger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.logo img {
    height: 40px;
    /* Ajuste la taille selon tes besoins */
}

.navbar ul li a {
    text-decoration: none;
    color: rgb(0, 0, 0);
    font-weight: bold;
    transition: color 0.3s ease;
    font-family: sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');