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

body{
background:#F8FAFC;
}

/* ==========================================================
   FOOTER
========================================================== */

.footer-site {
    width: 100%;

    padding: 22px 20px;

    margin-top: 35px;

    border-top: 1px solid #E2E8F0;

    background: #FFFFFF;

    box-sizing: border-box;
}

.footer-site-conteudo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;

    gap: 8px;

    color: #64748B;

    font-size: 13px;
}

.footer-site a {
    color: #64748B;

    text-decoration: none;

    transition: color 0.2s ease;
}

.footer-site a:hover {
    color: #1E40AF;

    text-decoration: underline;
}

.footer-separador {
    color: #CBD5E1;
}


@media (max-width: 600px) {

    .footer-site {
        padding: 20px 15px;
    }

    .footer-site-conteudo {
        gap: 6px;

        font-size: 12px;

        text-align: center;
    }

}

/* HEADER */

header{
background:#0F172A;
padding:12px 80px;
display:flex;
justify-content:space-between;
align-items:center;
}

.logo img{
    height:110px;
    width:auto;
    display:block;
}

.menu {
    display: flex;
    align-items: center;
    gap: 15px;
}


/* REDES SOCIAIS DO CABEÇALHO */

.redes-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.rede-header {
    width: 34px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: #CBD5E1;
    text-decoration: none;

    border-radius: 50%;

    transition:
        color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}

.rede-header svg {
    width: 23px;
    height: 23px;
}

.rede-header:hover {
    color: #FFFFFF;
    background: #1E293B;
    transform: translateY(-2px);
}


/* SEPARADOR ENTRE REDES E LOGIN */

.separador-menu {
    width: 1px;
    height: 30px;
    background: #334155;
}

.menu button{
padding:14px 25px;
border:none;
border-radius:15px;
cursor:pointer;
font-weight:600;
}

.login{
background:#1E293B;
color:white;
}

.cadastro{
background:#10B981;
color:white;
}

/* HERO */

.hero{
padding:100px 80px;
display:flex;
justify-content:space-between;
align-items:center;
}

.esquerda{
max-width:650px;
}

h1{
font-size:58px;
color:#0F172A;
margin-bottom:20px;
}

.sub{
font-size:20px;
color:#64748B;
line-height:1.8;
margin-bottom:40px;
}

.botao{
background:#1E3A8A;
color:white;
padding:20px 35px;
border:none;
border-radius:20px;
font-size:18px;
cursor:pointer;
}

.preview{
    background:#FFF;
    width:580px;
    padding:50px;
    border-radius:30px;
    box-shadow:0 12px 45px rgba(15,23,42,.08);
}

.preview h2{
    font-size:32px;
    margin-bottom:25px;
    color:#0F172A;
}

.preview p{
    font-size:19px;
    line-height:1.9;
    color:#334155;
    margin-bottom:10px;
}

/* RECURSOS */

.recursos{
    padding:60px 80px;
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:20px;
}

.card{
    background:white;
    padding:28px 25px;
    border-radius:20px;
    box-shadow:0 5px 30px rgba(0,0,0,.05);
    min-width:0;
}

.card h3{
    color:#0F172A;
    margin-bottom:12px;
    font-size:20px;
}

.card p{
    color:#64748B;
    line-height:1.6;
    font-size:15px;
}

/* MODAIS */

.modal-bg{
display:none;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,.4);
justify-content:center;
align-items:center;
}

.modal{
background:white;
width:450px;
padding:40px;
border-radius:25px;
}

.modal h2{
margin-bottom:25px;
}

input{
width:100%;
padding:16px;
border:1px solid #E2E8F0;
border-radius:15px;
margin-bottom:15px;
}

.enviar{
width:100%;
padding:18px;
background:#1E3A8A;
border:none;
color:white;
border-radius:15px;
font-size:16px;
cursor:pointer;
}

.fechar{
float:right;
cursor:pointer;
font-size:22px;
}
.mensagem{
display:none;
margin-top:15px;
padding:12px;
border-radius:12px;
font-size:14px;
line-height:1.5;
}

.mensagem-erro{
background:#FEE2E2;
color:#991B1B;
}

.mensagem-sucesso{
background:#DBEAFE;
color:#1E3A8A;
}

.mensagem-aviso{
background:#FEF3C7;
color:#92400E;
}

/* =========================================================
   WHATSAPP FLUTUANTE
========================================================= */

.whatsapp-flutuante {
    position: fixed;

    right: 28px;
    bottom: 28px;

    width: 58px;
    height: 58px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #25D366;
    color: #ffffff;

    border-radius: 50%;

    box-shadow:
        0 6px 20px
        rgba(0, 0, 0, 0.18);

    text-decoration: none;

    z-index: 9999;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.whatsapp-flutuante svg {
    width: 34px;
    height: 34px;
}

.whatsapp-flutuante:hover {
    transform: scale(1.08);

    box-shadow:
        0 8px 25px
        rgba(0, 0, 0, 0.25);
}


/* CELULAR */

@media (max-width: 768px) {

    .whatsapp-flutuante {
        right: 18px;
        bottom: 18px;

        width: 54px;
        height: 54px;
    }

    .whatsapp-flutuante svg {
        width: 31px;
        height: 31px;
    }

}

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

@media (max-width:900px){

    header{
        flex-direction:column;
        gap:18px;
        padding:20px;
    }

    .logo img{
        height:90px;
        margin:0 auto;
    }

    .menu{
        width:100%;

        display:flex;
        align-items:center;
        justify-content:center;
        flex-wrap:wrap;

        gap:10px;
    }

    .redes-header{
        width:100%;

        display:flex;
        justify-content:center;

        margin-bottom:5px;
    }

    .menu button{
        flex:1 1 140px;

        max-width:220px;

        padding:16px;

        font-size:16px;
    }

    .hero{
        flex-direction:column;

        padding:40px 20px;

        text-align:center;

        gap:35px;
    }

    .esquerda{
        max-width:100%;
    }

    h1{
        font-size:36px;
        line-height:1.2;
    }

    .sub{
        font-size:18px;
        line-height:1.6;

        margin-bottom:30px;
    }

    .botao{
        width:100%;

        padding:18px;

        font-size:18px;
    }

    .preview{
        width:100%;

        padding:30px;
    }

    .preview h2{
        text-align:center;
    }

    .preview p{
        font-size:17px;

        margin:12px 0;
    }

    .recursos{
        grid-template-columns:1fr;

        padding:20px;

        gap:20px;
    }

    .card{
        padding:25px;
    }

    .modal{
        width:92%;

        padding:25px;
    }

    input{
        font-size:16px;
    }

    .campo-captcha{
        margin-bottom:15px;
    }

    .campo-captcha label{
        display:block;

        margin-bottom:9px;

        color:#334155;

        font-size:14px;
        font-weight:600;
    }

    .campo-captcha input{
        margin-bottom:0;
    }

    .enviar{
        padding:16px;

        font-size:16px;
    }
}