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

body{
font-family:Arial,sans-serif;
line-height:1.6;
background:#fff;
color:#222;
}


.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}


/* Padding vertical */

.py-4 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

header{
background:#87CEEB;
padding:20px 0;
position:sticky;
top:0;
z-index:999;
}

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

.logo a{
color:#fff;
font-size:1.5rem;
font-weight:bold;
text-decoration:none;
}

nav{
display:flex;
gap:20px;
}

nav a{
color:#fff;
text-decoration:none;
}

.btn-member{
background:#d4af37;
padding:10px 20px;
border-radius:30px;
text-decoration:none;
color:#000;
font-weight:bold;
}

.hero{
min-height:80vh;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
padding:60px 20px;
background:
linear-gradient(rgba(0,0,0,.5),
rgba(0,0,0,.5)),
url("../img/hero.jpg");
background-size:cover;
background-position:center;
color:white;
}

.hero h1{
font-size:3rem;
margin-bottom:20px;
}

.hero p{
max-width:700px;
margin:auto;
margin-bottom:30px;
}

.btn {
    display: inline-block;
    padding: 10px 18px;
    text-decoration: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-primary,
.btn-secondary{
display:inline-block;
padding:14px 30px;
border-radius:40px;
text-decoration:none;
margin:5px;
}

.btn-primary{
background:#d4af37;
color:#000;
}

.btn-secondary {
    background: linear-gradient(135deg, #ffb347, #ffcc33);
    color: #333;
    border: none;
    box-shadow: 0 3px 8px rgba(0,0,0,.15);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0,0,0,.20);
}

/* Marge gauche */

.ms-3 {
    margin-left: 1rem;
}


.subscription{
padding:80px 20px;
text-align:center;
}

.price{
font-size:2rem;
font-weight:bold;
margin:20px 0;
}

.preview{
width:100%;
max-width:500px;
border-radius:15px;
margin:30px auto;
display:block;
}

footer{
background:#111;
color:white;
padding:60px 20px;
}

.footer-container{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
max-width:1200px;
margin:auto;
}

footer a{
display:block;
color:white;
text-decoration:none;
margin-bottom:10px;
}

@media(max-width:768px){

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

nav{
flex-direction:column;
text-align:center;
}

.hero h1{
font-size:2rem;
}

.footer-container{
grid-template-columns:1fr;
text-align:center;
}
}