body{
margin:0;
font-family:Inter, sans-serif;
background:#f5f6fa;
color:#1a1a1a;
}

.container{
width:90%;
max-width:1100px;
margin:auto;
}

header{
background:#1a1a40;
color:white;
position:sticky;
top:0;
z-index:1000;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 0;
}

nav a{
color:white;
margin-left:20px;
text-decoration:none;
}

.logo{
font-weight:700;
font-size:22px;
letter-spacing:0.5px;
color:white;
}

.logo span{
color:#d4af37;
}

.hero{
background:#1a1a40;
color:white;
padding:100px 0;
}

.hero h1{
font-size:40px;
margin-bottom:20px;
}

.hero-buttons{
margin-top:30px;
}

.primary-btn{
background:#d4af37;
color:#1a1a1a;
padding:14px 24px;
text-decoration:none;
border-radius:6px;
font-weight:600;
transition:0.2s;
}

.primary-btn:hover{
background:#c29f2f;
}

.secondary-btn{
border:2px solid #d4af37;
color:#d4af37;
padding:12px 22px;
text-decoration:none;
border-radius:6px;
margin-left:10px;
}

.section{
padding:80px 0;
}

.section-title{
text-align:center;
margin-bottom:50px;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
}

.card{
background:white;
color:#1a1a1a;
padding:25px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,0.05);
}

.dark .card{
background:#ffffff;
color:#1a1a1a;
}

.dark{
background:#1a1a40;
color:white;
}

.steps{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
text-align:center;
}

.step{
background:white;
padding:20px;
border-radius:8px;
}

.cta{
text-align:center;
background:#1a1a40;
color:white;
}

.large{
font-size:18px;
}

footer{
background:#111;
color:#aaa;
padding:40px 0;
text-align:center;
}

.whatsapp-button{
position:fixed;
bottom:20px;
right:20px;
background:#25D366;
color:white;
padding:14px 20px;
border-radius:30px;
text-decoration:none;
}

.dark .card{
background:white;
color:#111;
}

.dark .card h3{
color:#111;
}

.dark .card p{
color:#333;
}

@media (max-width:768px){

.hero{
padding:60px 0;
}

.hero h1{
font-size:28px;
}

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

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

.cards{
grid-template-columns:1fr;
}

.steps{
grid-template-columns:1fr;
}

}

.blog-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:30px;
margin-top:40px;
}

.blog-card{
background:white;
border-radius:10px;
overflow:hidden;
box-shadow:0 5px 15px rgba(0,0,0,0.08);
transition:0.2s;
}

.blog-card:hover{
transform:translateY(-5px);
}

.blog-card img{
width:100%;
height:180px;
object-fit:cover;
}

.blog-content{
padding:20px;
}

.blog-content h3{
margin-top:0;
}

.blog-meta{
color:gray;
font-size:14px;
margin-top:10px;
}

.blog-article{
max-width:750px;
margin:auto;
}

.blog-image{
width:100%;
border-radius:10px;
margin:20px 0;
}