```css
:root{

    --primary:#2563eb;
    --primary-hover:#1d4ed8;

    --dark:#020617;
    --dark-2:#0f172a;

    --text:#334155;
    --text-light:#64748b;

    --white:#ffffff;

    --bg:#f8fafc;

    --shadow:
    0 15px 35px rgba(0,0,0,.08);

}

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Inter',sans-serif;

    background:var(--bg);

    color:var(--text);

    overflow-x:hidden;

}

.container{

    width:92%;

    max-width:1300px;

    margin:auto;

}

/* TOPO */

.topo{

    background:#fff;

    position:sticky;

    top:0;

    z-index:9999;

    box-shadow:0 2px 20px rgba(0,0,0,.04);

}

.topo .container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:18px 0;

}

.logo img{

    height:85px;

    width:auto;

}

nav{

    display:flex;

    gap:30px;

}

nav a{

    text-decoration:none;

    color:#334155;

    font-weight:600;

}

nav a:hover{

    color:var(--primary);

}

/* HERO */

.hero{

    background:

    radial-gradient(
        circle at top right,
        rgba(37,99,235,.25),
        transparent 30%
    ),

    linear-gradient(
        135deg,
        #020617,
        #0f172a,
        #111827
    );

    color:white;

    padding:120px 0;

}

.hero-grid{

    display:grid;

    grid-template-columns:1.2fr .8fr;

    gap:60px;

    align-items:center;

}

.badge{

    display:inline-block;

    padding:12px 20px;

    background:rgba(255,255,255,.08);

    border:1px solid rgba(255,255,255,.12);

    border-radius:50px;

    margin-bottom:25px;

}

.hero h1{

    font-size:72px;

    line-height:1.05;

    font-weight:800;

    margin-bottom:25px;

}

.hero p{

    font-size:22px;

    color:#cbd5e1;

    max-width:700px;

}

.hero-buttons{

    margin-top:40px;

    display:flex;

    gap:15px;

}

.btn-primary{

    background:var(--primary);

    color:white;

    text-decoration:none;

    padding:18px 30px;

    border-radius:14px;

    font-weight:700;

}

.btn-primary:hover{

    background:var(--primary-hover);

}

.btn-secondary{

    color:white;

    text-decoration:none;

    border:1px solid rgba(255,255,255,.2);

    padding:18px 30px;

    border-radius:14px;

}

.hero-imagem{

    text-align:center;

}

.hero-imagem img{

    width:100%;

    max-width:500px;

    filter:drop-shadow(
        0 20px 40px rgba(0,0,0,.3)
    );

}

/* SEÇÕES */

.secao{

    padding:100px 0;

}

.titulo-centro{

    text-align:center;

    max-width:900px;

    margin:auto;

}

.titulo-centro h2{

    font-size:48px;

    color:#0f172a;

    margin-bottom:15px;

}

.titulo-centro p{

    color:#64748b;

    font-size:18px;

}

/* DESTAQUE */

.destaque{

    background:white;

}

.numeros{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:25px;

}

.numeros div{

    background:white;

    padding:35px;

    border-radius:24px;

    box-shadow:var(--shadow);

    text-align:center;

}

.numeros strong{

    display:block;

    font-size:42px;

    color:var(--primary);

}

.numeros span{

    color:#64748b;

}

/* PRODUTOS */

.cards-produtos{

    margin-top:50px;

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.produto{

    background:white;

    border-radius:30px;

    padding:40px;

    box-shadow:var(--shadow);

    transition:.3s;

}

.produto:hover{

    transform:translateY(-8px);

}

.icone{

    width:70px;

    height:70px;

    background:#eff6ff;

    border-radius:20px;

    display:flex;

    align-items:center;

    justify-content:center;

    margin-bottom:25px;

}

.icone i{

    font-size:30px;

    color:var(--primary);

}

.produto h3{

    margin-bottom:15px;

    color:#0f172a;

}

.produto p{

    color:#64748b;

    margin-bottom:20px;

}

.produto ul{

    list-style:none;

}

.produto li{

    padding:12px 0;

    border-bottom:1px solid #f1f5f9;

}

/* IA */

.fundo-escuro{

    background:#0f172a;

}

.branco h2,
.branco p{

    color:white;

}

.cards-ia{

    margin-top:50px;

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:20px;

}

.card-ia{

    background:white;

    padding:30px;

    border-radius:24px;

    text-align:center;

    font-weight:600;

}

/* CINZA */

.cinza{

    background:#f1f5f9;

}

/* FORM */

.formulario{

    max-width:800px;

    margin:50px auto 0;

}

.formulario input,
.formulario textarea{

    width:100%;

    padding:18px;

    margin-bottom:15px;

    border:1px solid #dbe2ea;

    border-radius:14px;

    font-size:15px;

}

.formulario textarea{

    height:160px;

}

.formulario button{

    width:100%;

    border:none;

    background:var(--primary);

    color:white;

    padding:18px;

    border-radius:14px;

    cursor:pointer;

    font-weight:700;

}

/* FOOTER */

footer{

    background:#020617;

    color:white;

    padding:70px 0;

}

.footer-content{

    text-align:center;

}

.footer-content img{

    width:180px;

    margin-bottom:20px;

}

.footer-content h3{

    margin-bottom:10px;

}

/* WHATSAPP */

.whatsapp{

    position:fixed;

    right:25px;

    bottom:25px;

    width:70px;

    height:70px;

    background:#25d366;

    color:white;

    display:flex;

    align-items:center;

    justify-content:center;

    border-radius:50%;

    font-size:34px;

    text-decoration:none;

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

}

/* RESPONSIVO */

@media(max-width:992px){

    .hero-grid{

        grid-template-columns:1fr;

        text-align:center;

    }

    .cards-produtos{

        grid-template-columns:1fr;

    }

    .cards-ia{

        grid-template-columns:1fr 1fr;

    }

    .numeros{

        grid-template-columns:1fr 1fr;

    }

    .hero h1{

        font-size:52px;

    }

}

@media(max-width:768px){

    nav{

        display:none;

    }

    .hero h1{

        font-size:38px;

    }

    .cards-ia{

        grid-template-columns:1fr;

    }

    .numeros{

        grid-template-columns:1fr;

    }

}