*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Poppins, sans-serif;
}

body{
    height: 100vh;
    background: url(images/fonde.jpg) no-repeat center / cover;
    padding: 50px 5%;
}

.container{
    position: relative;
    height: 100%;
    background: rgba(255, 255, 255, .1);
    border: 2px solid rgba(255, 255, 255, .2);
    border-radius: 30px;
    backdrop-filter: blur(12px);
    transform: scale(0);
    animation: zoom-in 1s ease forwards;
}
@keyframes zoom-in {
    100%{
        transform: scale(1);
    }
}

header{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.animated{
    transform: translateY(30px);
    opacity: 0;
    animation: slide-in 1s ease forwards;
    animation-delay: 1s;
}

@keyframes slide-in{
    100%{
        transform: translateY(0);
         opacity: 1;
    }
}

.logo{
    font-size: 25px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.navbar a {
font-size: 18px;
color: #fff;
text-decoration: none;
font-weight: 500;
margin-left: 35px;
border-bottom: 2px solid transparent ;
transition: .5s;
}

.navbar a:hover,
.navbar a.active{
    border-color: #fff;
}

.home{
    display: flex;
    align-items: center;
    height: 100%;
    gap: 50px;
    padding: 50px 5% 0;
    color: #fff;
    animation-delay: 1.5s
}

.home-detail h1{
    font-size: 55px;
    line-height: 1;
}

.home-detail h2{
    font-size: 32px;
}
.home-detail p a {
    margin: 10px 0 20px;
    text-decoration: none;
    color: #fff;
}

.home-detail .download-social{
    display: flex;
    align-items: center;
    margin: 20px;
}

.btn{
    display: inline-block;
    padding: 10px 30px;
    background: #fff;
    border: 2px solid #fff;
    border-radius: 40px;
    box-shadow: 0 0 10px #fff;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: .5s;
}

.btn:hover{
    background: transparent;
    box-shadow: none;
    color: #fff;
}

.home-detail .social-icons{
    margin-bottom: 20px;
}

.home-detail .social-icons a{
    display: inline-flex;
    padding: 8px;
    border: 2px solid #fff;
    border-radius: 50%;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
    margin: 0 8px;
    transition: .5s;

}

.home-detail .social-icons a:hover{
    background: #fff;
    box-shadow: 0 0 10px #fff;
    color: #333;
}

.home-img .img-box{
    position: relative;
    width: 28vw;
    height: 28vw;
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 20px #fff;
    overflow: hidden;
}

.home-img .img-box img {
    position: absolute;
    top: -1px;
    display: block;
    width: 100%;
    object-fit: cover;
}

/* ----- SECTIONS GÉNÉRIQUES ----- */
section {
    padding: 100px 10%;
    color: #fff;
    text-align: center;
}

section h2 {
    font-size: 40px;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

/* ----- A PROPOS ----- */
.apropos p {
    max-width: 700px;
    margin: 15px auto;
    font-size: 18px;
    line-height: 1.6;
}

/* ----- PORTFOLIO ----- */
.portfolio-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project {
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 20px;
    transition: 0.4s;
}

.project img {
    width: 100%;
    border-radius: 15px;
    margin-bottom: 15px;
}

.project:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px #fff;
}

/* ----- CONTACT ----- */
.contact form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
    margin: auto;
}

.contact input,
.contact textarea {
    padding: 15px;
    border-radius: 10px;
    border: none;
    outline: none;
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-size: 16px;
}

.contact textarea {
    min-height: 150px;
    resize: none;
}

.contact input::placeholder,
.contact textarea::placeholder {
    color: #eee;
}

/* Icônes sociales fixes en bas à gauche */
.contact .social-icons {
    position: fixed;
    bottom: 20px;  /* distance depuis le bas de l'écran */
    left: 20px;    /* distance depuis la gauche de l'écran */
    display: flex;
    flex-direction: space; /* icônes en colonne */
    gap: 15px; /* espace entre chaque icône */
    z-index: 1000;
}

.contact .social-icons a {
    padding: 10px;
    border: 2px solid #fff;
    border-radius: 50%;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

.contact .social-icons a:hover {
    background: #fff;
    color: #333;
    box-shadow: 0 0 10px #fff;
}


/* ----- RESPONSIVE ----- */
@media screen and (max-width: 1024px) {
    .home {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding-top: 80px;
    }

    .home-img .img-box {
        width: 40vw;
        height: 40vw;
    }

    .home-detail h1 {
        font-size: 45px;
    }

    .home-detail h2 {
        font-size: 28px;
    }

    .portfolio-container, .services-container {
        gap: 20px;
    }

    .service {
        width: 45%;
    }
}

@media screen and (max-width: 768px) {
    body {
        padding: 30px 5%;
    }

    header {
        flex-direction: column;
        gap: 15px;
        padding: 20px 5%;
    }

    .navbar a {
        margin-left: 15px;
        font-size: 16px;
    }

    .home-img .img-box {
        width: 50vw;
        height: 50vw;
    }

    .service {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .home-detail h1 {
        font-size: 32px;
    }

    .home-detail h2 {
        font-size: 22px;
    }

    .home-img .img-box {
        width: 60vw;
        height: 60vw;
    }

    section {
        padding: 60px 5%;
    }

    .btn {
        padding: 8px 20px;
        font-size: 14px;
    }

    .navbar a {
        font-size: 14px;
        margin-left: 10px;
    }
}