/* Reset */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    margin:0;
    min-height:100vh;
    display:grid;
    place-items:center;
    background:
    radial-gradient(circle at top left,#2563eb,transparent 40%),
    radial-gradient(circle at bottom right,#9333ea,transparent 40%),
    #020617;
}

hr{
    border:0;
    height:2px;
    background:white;
    width:80%;
    margin:30px auto;
}

/* Header */

header{
    position:fixed;
    top:0;
    width:100%;
    background:rgba(255,255,255,.85);
    backdrop-filter:blur(12px);
    z-index:1000;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.container{
    max-width:1200px;
    margin:auto;
    padding:18px 30px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}


.logo{
    font-size:1.7rem;
    font-weight:700;
    color:#111;
    text-decoration:none;
}


.nav-links{
    display:flex;
    align-items:center;
    gap:30px;
    list-style:none;
}

.nav-links a{
    text-decoration:none;
    color:#222;
    font-weight:500;
    transition:.3s;
}

.nav-links a:hover{
    color:#2563eb;
}


.btn-nav{
    background:#2563eb;
    color:white !important;
    padding:10px 22px;
    border-radius:50px;
}


/* Bouton burger */

.menu-toggle{
    display:none;
    border:none;
    background:none;
    font-size:30px;
    cursor:pointer;
}


/* Version téléphone */

@media(max-width:768px){

    .container{
        padding:15px 20px;
    }


    .menu-toggle{
        display:block;
        color:#111;
    }


    .nav{
        position:absolute;
        top:70px;
        left:0;
        width:100%;

        background:white;
        overflow:hidden;

        max-height:0;
        opacity:0;

        transition:.35s ease;
    }


    .nav.active{
        max-height:400px;
        opacity:1;
    }


    .nav-links{
        flex-direction:column;
        gap:20px;
        padding:25px;
    }


    .btn-nav{
        display:inline-block;
    }
}

.profile-card{
    width:280px;
    height:280px;
    margin:auto;
    margin-top: 60px;
    display:flex;
    justify-content:center;
    align-items:center;

    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.18);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);

    border-radius:30px;
    box-shadow:
        0 8px 32px rgba(0,0,0,.25),
        inset 0 1px rgba(255,255,255,.2);

    transition:.35s ease;
}

.profile-card:hover{
    transform:translateY(-6px);
    box-shadow:
        0 15px 40px rgba(0,0,0,.35),
        0 0 30px rgba(255,255,255,.08);
}

.profile-card img{
    width:85%;
    height:85%;
    object-fit:cover;
    border-radius:22px;
    box-shadow:0 10px 25px rgba(0,0,0,.3);
}

.platforms{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:25px;
    padding:40px;
}


.platform-card{

    width:550px;
    padding:25px;

    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.18);
    border-left-color: blue;
    border-right-color: red;

    backdrop-filter:blur(15px);
    -webkit-backdrop-filter:blur(15px);

    border-radius:25px;

    box-shadow:
    0 10px 30px rgba(0,0,0,.25);

    transition:.35s ease;
}


.platform-card:hover{
    transform:translateY(-8px);
    background:rgba(255,255,255,.15);
}


.platform-card a{

    display:block;
    text-align:center;

    color:white;
    font-size:1.3rem;
    font-weight:600;

    text-decoration:none;

    margin-bottom:15px;
}



details{
    color:#ddd;
    cursor:pointer;
}


summary{

    text-align:center;

    padding:8px;

    border-radius:20px;

    background:rgba(255,255,255,.1);

    transition:.3s;
}


summary:hover{
    background:rgba(255,255,255,.25);
}


details p{

    margin-top:15px;

    line-height:1.6;

    color:#eee;

    text-align:center;
}


/* Mobile */

@media(max-width:500px){

    .platform-card{
        width:100%;
    }

}

.contact {
    padding: 80px 20px;
    color: white;
    text-align: center;
}

.contact-container {
    max-width: 800px;
    margin: auto;
}

.contact h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #00d4ff;
}

.contact-text {
    font-size: 1.1rem;
    color: #d0d0d0;
    margin-bottom: 40px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    border-color: #00d4ff;
    box-shadow: 0 10px 25px rgba(0,212,255,0.25);
}

.icon {
    font-size: 2rem;
}

.contact-item h3 {
    margin: 0;
    color: #00d4ff;
}

.contact-item p {
    margin: 5px 0;
    color: #ddd;
}

.contact-item a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: #00d4ff;
}

.contact-item strong {
    color: #00d4ff;
    font-size: 1.1rem;
}

@media (max-width: 600px) {
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
}

.copy-btn {
    border: none;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: #00b8df;
    transform: scale(1.05);
}