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

:root{
    --primary:#0d6efd;
    --secondary:#1e293b;
    --accent:#00e5ff;
    --background:#0f172a;
    --card:#1e293b;
    --text:#ffffff;
}

body{
    background:var(--background);
    color:var(--text);
    overflow-x:hidden;
}

/* HEADER */

header{
    position:fixed;
    top:0;
    width:100%;
    z-index:1000;
    background:rgba(15,23,42,.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,.1);
}

.container{
    max-width:1200px;
    margin:auto;
    padding:20px;
}

header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    font-size:1.5rem;
    font-weight:700;
    color:var(--accent);
}

nav{
    display:flex;
    gap:25px;
}

nav a{
    text-decoration:none;
    color:white;
    transition:.3s;
}

nav a:hover{
    color:var(--accent);
}

/* HERO */

.hero{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:100px 20px;
}

.hero-content{
    max-width:900px;
}

.hero h1{
    font-size:4rem;
    margin-bottom:20px;
    text-shadow:
    0 0 10px var(--accent),
    0 0 20px var(--accent);
}

.hero p{
    font-size:1.3rem;
    color:#cbd5e1;
    margin-bottom:40px;
}

.buttons{
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
}

/* BOUTONS */

.btn-primary,
.btn-secondary{
    padding:15px 30px;
    border-radius:10px;
    text-decoration:none;
    font-weight:600;
    transition:.3s;
    border:none;
    cursor:pointer;
}

.btn-primary{
    background:var(--primary);
    color:white;
}

.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:0 0 20px var(--primary);
}

.btn-secondary{
    border:2px solid var(--accent);
    color:var(--accent);
}

.btn-secondary:hover{
    background:var(--accent);
    color:black;
}

/* SERVICES */

.services{
    padding:50px 20px;
}

.services-container{
    max-width:1200px;
    margin:auto;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
}

.service-card{
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.08);
    border-radius:15px;
    padding:30px;
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-10px);
    border-color:var(--accent);
    box-shadow:0 0 25px rgba(0,229,255,.25);
}

.service-card h3{
    margin-bottom:15px;
    color:var(--accent);
}

.service-card p{
    color:#cbd5e1;
    line-height:1.6;
}

/* DEVIS */

.devis-section{
    padding:50px 20px;
}

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

.devis-form{
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.08);
    border-radius:15px;
    padding:40px;
}

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

.form-group label{
    display:block;
    margin-bottom:10px;
    font-weight:600;
}

.form-group input,
.form-group select,
.form-group textarea{
    width:100%;
    padding:15px;
    border:none;
    border-radius:10px;
    background:#1e293b;
    color:white;
}

.form-group textarea{
    resize:vertical;
}

/* FOOTER */

footer{
    margin-top:100px;
    background:#0b1220;
    border-top:1px solid rgba(255,255,255,.08);
}

.footer-container{
    max-width:1200px;
    margin:auto;
    padding:50px 20px;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:40px;
}

.footer-container h3,
.footer-container h4{
    margin-bottom:15px;
    color:var(--accent);
}

.footer-container p,
.footer-container a{
    color:#cbd5e1;
    text-decoration:none;
}

.footer-container ul{
    list-style:none;
}

.footer-container li{
    margin-bottom:10px;
}

.footer-container a:hover{
    color:var(--accent);
}

.footer-bottom{
    text-align:center;
    padding:20px;
    border-top:1px solid rgba(255,255,255,.05);
    color:#94a3b8;
}

/* ADMIN */

.admin-navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px;
    background:#0b1220;
    border-bottom:1px solid rgba(255,255,255,.08);
}

.admin-logo{
    color:#00e5ff;
    font-weight:700;
    font-size:1.2rem;
}

.admin-links{
    display:flex;
    gap:20px;
}

.admin-links a{
    text-decoration:none;
    color:white;
    transition:.3s;
}

.admin-links a:hover{
    color:#00e5ff;
}

/* TABLEAUX ADMIN */

.admin-table{
    width:100%;
    border-collapse:collapse;
    margin-top:30px;
}

.admin-table th,
.admin-table td{
    padding:15px 25px;
    text-align:left;
    border-bottom:1px solid rgba(255,255,255,.1);
}

.admin-table th{
    background:#0f172a;
}

.admin-table tr:hover{
    background:rgba(255,255,255,.05);
}

.admin-table .btn-primary{
    padding:10px 20px;
    display:inline-block;
}

/* DASHBOARD */

.dashboard-cards{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
    margin-top:30px;
}

.dashboard-cards .service-card{
    min-width:250px;
}

.dashboard-cards p{
    font-size:2rem;
    font-weight:bold;
}

/* MOBILE */

@media(max-width:768px){

    .container{
        padding:15px;
    }

    header .container{
        flex-direction:column;
        gap:15px;
    }

    nav{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero h1{
        font-size:2.5rem;
    }

    .admin-navbar{
        flex-direction:column;
        gap:15px;
    }

    .admin-links{
        flex-wrap:wrap;
        justify-content:center;
    }

    .dashboard-cards{
        flex-direction:column;
    }
.admin-container{
    max-width:1400px;
    margin:40px auto;
    padding:20px;
}

.admin-title{
    margin-bottom:30px;
}

.admin-table{
    width:100%;
}
.admin-table .btn-primary{
    display:inline-block;
    padding:8px 15px;
    min-width:auto;
    height:auto;
}
.admin-container{

    max-width:1200px;
    margin:40px auto;
    padding:20px;

}

.admin-title{

    margin-bottom:30px;

}
}