*, *::before, *::after {
    box-sizing: border-box;
}

body {
    padding: 0;
    margin: 0;
    font-family:  Arial;
    font-size: 20px;
    line-height: 1.5;
    background-color: white; 
    
}
/* TOPO */
.Topo {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 10vh;
    background: transparent;
    display: flex;
    align-items: center;
    transition: transform .4s ease, background .4s ease;
    z-index: 1000;
}

.Topo.solid {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(6px);
}

.Topo.hide {
    transform: translateY(-100%);
}

.menu {
    display: flex;
    align-items: center;
    gap: 20px;
}



/* CENTRO */
.Centro {
    padding-top: 10vh;
    padding-bottom: 10vh;
}

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

h2{
    color: #555;
}
span{
    color: rgb(243, 243, 5);
    font-size: smaller;
}

/* INTRODUÇÃO */
.introducao {
    height: 65vh;
    background-image: url("imagens/gamification.png");
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.introducao::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
}

.texto-intro {
    position: relative;
    color: white;
    font-size: 2.5rem;
    text-align: center;
    padding: 20px;
}

/* CONTEÚDO */
.conteudo {
    padding: 20px;
}

/* CAIXAS CINZA */
.caixa {
    padding: 20px;
    background: #FAFAFA;
    border: 1px solid #88888825; /* borda bem leve */
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}


/* CARROSSEL */
.idealizador-card {
    background-image: url("imagens/pexels-tuesday-temptation-190692-3780104.jpg") ;
    background-size: cover;
    background-position: center;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    color: white;
}

.idealizador-card img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 15px;
}

/* RODAPÉ */
.Rodape {
    position: fixed;
    left: 0;
    bottom: -100px;
    width: 100vw;
    height: 10vh;
    background: #0011aa;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 2px solid #0044ff;
    transition: bottom .4s ease;
}

.Rodape.show {
    bottom: 0;
}

/* Quando rolar, adicionaremos a classe .scrolled pelo JS */
.Topo.scrolled {
background-color: rgba(255, 255, 255, 0.92);
box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}


.menu {
display: flex;
align-items: center;
justify-content: space-between;
padding: 15px 25px;
}



.menu a {
text-decoration: none;
color: #333;
font-weight: 600;
margin-left: 20px;
white-space: nowrap;
}


.get-started-btn {
background: yellow;
color: black !important;
padding: 10px 18px;
border-radius: 8px;
transition: 0.3s;
}


.get-started-btn:hover {
opacity: 0.85;
}



/* ===== RESPONSIVIDADE ===== */


/* Para telas menores: menu vira hamburguer */
.hamburger {
display: none;
flex-direction: column;
cursor: pointer;
gap: 5px;
}


.hamburger div {
width: 25px;
height: 3px;
background: #333;
}


@media (max-width: 768px) {

    .menu {
        position: relative;
    }

    .menu a:not(.logo) {
        display: none;
    }

    .menu.responsive {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        gap: 15px;
        background: rgba(255,255,255,0.95);
        width: 100%;
        position: absolute;
        top: 10vh; /* abaixo do topo */
        left: 0;
    }

    .menu.responsive a {
        display: block !important;
        margin-left: 0;
    }

    .hamburger {
        display: flex;
    }
}

/* ===== SEÇÃO CONTATO ===== */

.contact {
    padding: 40px 20px;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 2rem;
    margin-bottom: 5px;
}

.section-title p {
    color: #555;
}

/* LAYOUT */
.contact-wrapper {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

/* BLOCO DE INFO */
.contact-info .info-item {
    margin-bottom: 20px;
}

.contact-info h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

/* FORMULÁRIO */
.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

menu, img{
    height: auto;
    width: 100px;
}

.form-row {
    display: flex;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1rem;
    font-family: inherit;
}

.contact-btn {
    background: yellow;
    color: black;
    padding: 12px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
}

.contact-btn:hover {
    opacity: .85;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }

    .contact-wrapper {
        flex-direction: column;
    }
}