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

body{
    background:#f8f8f8;
    color:#333;
    scroll-behavior:smooth;
}

/* ===== PARALLAX FIXO (NOVO) ===== */
.bg-fixo{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100svh;
    background: url("./assets/bc.jpeg") center/cover no-repeat;
    z-index: -1;
    transform: translateZ(0);
}

/* ================================ */

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

header{
    background:#0f3b2e;
    position:fixed;
    width:100%;
    z-index:1000;
}

.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 0;
}

.logo{
    height:45px;
}

.text-justify {
    text-align: justify;
}

nav a{
    color:#fff;
    margin-left:20px;
    text-decoration:none;
    font-weight:500;
    transition:.3s;
}

nav a:hover{
    color:#d4af37;
}

/* ===== HERO CORRIGIDO ===== */
.hero{
    min-height: 100svh;
    color:#fff;
    padding:180px 0 120px;
    text-align:center;
    position: relative;
    z-index: 1;
}

/* overlay escuro opcional */
.hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.45);
    z-index:-1;
}
/* ========================== */

.hero h1{
    font-size:36px;
    margin-bottom:20px;
}

.hero span{
    color:#d4af37;
}

.section{
    padding:90px 0;
    background: white;
}

.section h2{
    text-align:center;
    margin-bottom:40px;
    font-size:32px;
    color:#0f3b2e;
}

.dark{
    background:#0f3b2e;
    color:#fff;
}

.dark h2{
    color:#fff;
}

.fundadores{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    justify-content:center;
}

.card{
    background:#fff;
    padding:25px;
    border-radius:10px;
    text-align:center;
    width:320px;
}

.cor-texto {
    color: #0f3b2e;;
}

.card img{
    width:100%;
    border-radius:8px;
    margin-bottom:15px;
}

.card h3{
    color:#0f3b2e;
}

.card span{
    font-size:13px;
    display:block;
    margin:10px 0;
    color:#777;
}

.grid-4{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
}

.lista{
    list-style:none;
    text-align:center;
}

.lista li{
    margin:12px 0;
    font-size:18px;
}

.form{
    max-width:600px;
    margin:30px auto;
    display:flex;
    flex-direction:column;
    gap:15px;
}

.form input,
.form textarea{
    padding:12px;
    border:1px solid #ccc;
    border-radius:5px;
}

.form button{
    padding:12px;
    background:#0f3b2e;
    color:#fff;
    border:none;
    cursor:pointer;
    transition:.3s;
}

.form button:hover{
    background:#d4af37;
}

footer{
    background:#000;
    color:#fff;
    text-align:center;
    padding:20px;
}

.whatsapp2{
    position:fixed;
    bottom:20px;
    right:20px;
    background:#25d366;
    color:#fff;
    padding:14px 18px;
    border-radius:50px;
    text-decoration:none;
    font-weight:600;
    box-shadow:0 5px 15px rgba(0,0,0,0.3);
    transition:.3s;
}

.whatsapp2:hover{
    transform:scale(1.05);
}

@media(max-width:768px){
    nav{
        display:none;
    }

    .hero h1{
        font-size:26px;
    }

    .fundadores{
        flex-direction:column;
        align-items:center;
    }
}

.msg{
    max-width:600px;
    margin:20px auto;
    padding:15px;
    text-align:center;
    border-radius:6px;
    font-weight:500;
}

.msg.sucesso{
    background:#d4edda;
    color:#155724;
}

.msg.erro{
    background:#f8d7da;
    color:#721c24;
}


/* HAMBURGER */

.hamburger{
    display:none;
    flex-direction:column;
    gap:6px;
    cursor:pointer;
}

.hamburger span{
    width:28px;
    height:3px;
    background:#fff;
    transition:.3s;
}

.overlay{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.6);
    opacity:0;
    visibility:hidden;
    transition:.3s;
    z-index:998;
}

.overlay.active{
    opacity:1;
    visibility:visible;
}

nav{
    display:flex;
    align-items:center;
}

@media(max-width:900px){

    .hamburger{
        display:flex;
        z-index:1001;
    }

    nav{
        position:fixed;
        top:0;
        right:-100%;
        height:100vh;
        width:260px;
        background:#0f3b2e;
        flex-direction:column;
        padding-top:100px;
        gap:25px;
        transition:.4s;
        z-index:1000;
    }

    nav a{
        margin:0;
        font-size:18px;
    }

    nav.active{
        right:0;
    }

    /* animação X */

    .hamburger.active span:nth-child(1){
        transform:rotate(45deg) translate(6px,6px);
    }

    .hamburger.active span:nth-child(2){
        opacity:0;
    }

    .hamburger.active span:nth-child(3){
        transform:rotate(-45deg) translate(7px,-7px);
    }
}


/* ===== REDES SOCIAIS ===== */

.redes{
    margin-top:60px;
    text-align:center;
}

.redes h3{
    margin-bottom:25px;
    font-size:22px;
    color:#0f3b2e;
}

.redes-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
    gap:20px;
}

.rede-item{
    display:flex;
    align-items:center;
    gap:15px;
    padding:18px;
    border-radius:10px;
    background:#fff;
    text-decoration:none;
    color:#333;
    transition:.3s;
    box-shadow:0 4px 12px rgba(0,0,0,0.08);
}

.rede-item span{
    font-size:26px;
}

.rede-item strong{
    display:block;
    font-size:16px;
}

.rede-item p{
    font-size:13px;
    color:#666;
}

/* hover */
.rede-item:hover{
    transform:translateY(-4px);
    box-shadow:0 8px 20px rgba(0,0,0,0.15);
}

/* cores por rede */

.rede-item.whatsapp:hover{
    background:#25d366;
    color:#fff;
}

.rede-item.instagram:hover{
    background:linear-gradient(45deg,#fd1d1d,#e1306c,#f77737);
    color:#fff;
}

.rede-item.linkedin:hover{
    background:#0a66c2;
    color:#fff;
}

.rede-item.email:hover{
    background:#0f3b2e;
    color:#fff;
}

/* modo dark */

.section.dark .redes h3{
    color:#fff;
}

.section.dark .rede-item{
    background:#1c4b3b;
    color:#fff;
}

.section.dark .rede-item p{
    color:#ccc;
}


.color-white {
    color: white!important;

}


.text-center {
    text-align: center;
}