:root{
    --primary-color: #0a1118;
    --primary-color-highlight: #233d54:var(--primary-color);
    /* --bs-body-bg: #fbf0f6; */
    --bs-body-bg: #fff;
    --bs-body-font-family: 'Montserrat', sans-serif;
}

a{
    color: var(--primary-color);
}
a:hover{
    color: var(--primary-color);
}
.container-custom{
    width: 100%;
    padding: 0 1rem;
    margin: 0 auto;
}
@media(min-width: 1200px){
    .container-custom{width: 1140px;}
}
@media(min-width: 1400px){
    .container-custom{width: 1340px;}
}
@media(min-width: 1600px){
    .container-custom{width: 1520px;}
}
.header{
    z-index: 2;
}
#navbar{
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(255,247,231);
    z-index: 4;
}
.dropdown-nav__closeNavBtn{
    position: absolute;
    top: 20px;
    right: 16px;
    background-color: rgba(255,255,255,0.5);
}
.dropdown-nav__container{
    height: 100vh;
    padding: 0 1rem;
}
.nav_img{
    max-height: 620px;
}
.hero{
    position: relative;
    height: 100vh;
    background-color: var(--primary-color);
    overflow: hidden;
}
.hero__video{
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
}
.hero__overlay{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    opacity: 0.5;
    z-index: 1;
}
.hero__content{
    z-index: 1;
}
.hero__heading{
    @media(min-width: 1400px){font-size: 3.2rem;}
}
.hero__content-width{
    max-width: 540px;
}
.hero__scroll-btn{
    position: absolute;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--bs-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
}
.hero__scroll-btn:hover{
    color: var(--bs-light);
    opacity: 0.8;
}

/* Animation de zoom pour les images des services */
.nav_img {
    transition: transform 0.3s ease-in-out;
}

.nav_img:hover {
    transform: scale(1.05);
}

.hero__scroll-btn .bi{
    transition-delay: 0.8s;
    animation: bounce 1s infinite alternate;
}
@keyframes bounce {
    from{
        transform: translateY(0px);
    }to{
        transform: translateY(-10px);
    }
}
.steps__thumbnails-width{
    max-width: 150px;
    max-height: 150px;
}


/* Typographie */
h1, .hero__heading {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.3;
}

p, .lead {
    font-size: 1.125rem;
    line-height: 1.6;
}

body {
    font-family: var(--bs-body-font-family);
    line-height: 1.6;
    color: var(--primary-color);
}

a {
    color: var(--primary-color-highlight);
}

a:hover {
    color: var(--primary-color-highlight);
    text-decoration: underline;
}

/* Contraste */
.text-white {
    color: #ffffff;
}

.bg-black {
    background-color: #0a1118;
}

/* Styles pour s'assurer que toutes les cartes aient la même hauteur */
.row { 
    display: flex; 
    flex-wrap: wrap; 
} 

.card { 
    display: flex; 
    flex-direction: column; 
    height: 100%; 
}

.card-body { 
    flex: 1; 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
}