/* ==========================
   MOBILE FIRST
========================== */

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

body{
font-family:'Segoe UI',sans-serif;
background:#f8fafc;
color:#1e293b;
line-height:1.6;
}

img{
max-width:100%;
height:auto;
display:block;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}

/* HEADER */

.site-header{
position:fixed;
top:0;
left:0;
width:100%;
background:#ffffff;
border-bottom:1px solid #e2e8f0;
z-index:1000;
}

.header-content{
display:flex;
flex-direction:column;
padding:15px 0;
gap:15px;
}

.logo{
font-size:1.2rem;
font-weight:700;
color:#2563eb;
}

.main-nav{
display:flex;
justify-content:center;
gap:15px;
flex-wrap:wrap;
}

.main-nav a{
text-decoration:none;
color:#334155;
font-weight:600;
}

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

/* HERO */

.hero{
padding-top:160px;
padding-bottom:80px;
background:#0f172a;
color:white;
text-align:center;
}

.hero h1{
font-size:2rem;
font-weight:700;
margin-bottom:20px;
}

.hero p{
font-size:1rem;
margin-bottom:30px;
color:#cbd5e1;
}

.hero-logo{
    width:100%;
    max-width:220px;
    margin:0 auto 30px;
}

.btn-primary-custom{
display:inline-block;
background:#2563eb;
color:white;
padding:14px 30px;
border-radius:12px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.btn-primary-custom:hover{
transform:translateY(-3px);
}

/* SEÇÕES */

section{
padding:70px 0;
}

section h2{
text-align:center;
margin-bottom:30px;
font-size:1.8rem;
}

.section-text{
max-width:700px;
margin:auto;
text-align:center;
}

/* SERVIÇOS */

.services-grid{
display:grid;
gap:20px;
}

.service-card{
background:white;
padding:25px;
border-radius:16px;
box-shadow:0 5px 15px rgba(0,0,0,.08);
transition:.3s;
}

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

.service-card h3{
margin-bottom:10px;
color:#2563eb;
}

/* VANTAGENS */

#vantagens{
background:#f1f5f9;
}

.advantages{
display:grid;
gap:15px;
}

.advantage{
background:white;
padding:20px;
border-radius:12px;
font-weight:600;
}

/* CONTATO */

#contato{
text-align:center;
}

.btn-whatsapp{
display:inline-block;
margin-top:20px;
background:#22c55e;
color:white;
padding:14px 30px;
border-radius:12px;
text-decoration:none;
font-weight:700;
}

/* FOOTER */

footer{
background:#0f172a;
color:white;
padding:30px 0;
text-align:center;
}

/* TABLET */

@media(min-width:768px){

.header-content{
flex-direction:row;
justify-content:space-between;
align-items:center;
}

.hero h1{
font-size:3rem;
}

.services-grid{
grid-template-columns:repeat(3,1fr);
}

.advantages{
grid-template-columns:repeat(2,1fr);
}

}

/* DESKTOP */

@media(min-width:1200px){

.hero{
padding-top:180px;
padding-bottom:120px;
}

.hero h1{
font-size:4rem;
}

.hero p{
font-size:1.2rem;
}

}