body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    color: #333;
}

header {
    position: relative;
    z-index: 1000;
    background: #1d5c3a;
    padding: 15px 0;
}

.menu-toggle {
    position: relative;
    z-index: 1100;
}

.container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 70px;
}

nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-weight: 600;
}

.btn-login {
    background: #d4af37;
    padding: 8px 15px;
    border-radius: 5px;
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
    url('../img/logo.png') center/contain no-repeat;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
}

.section {
    padding: 60px 20px;
    text-align: center;
}

.bg-light {
    background: #f4f4f4;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background: white;
    padding: 20px;
    width: 250px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

footer {
    background: #1d5c3a;
    color: white;
    text-align: center;
    padding: 15px;
}

/* LOGIN */

.login-body {
    background: linear-gradient(to right, #1d5c3a, #2f8f5b);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
}

.login-logo {
    height: 80px;
    margin-bottom: 20px;
}

.login-box input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
}

.login-box button {
    width: 100%;
    padding: 10px;
    background: #d4af37;
    border: none;
    font-weight: bold;
    cursor: pointer;
}

/* PÁGINA EM CONSTRUÇÃO */

.btn-construction {
    display: inline-block;
    margin-top: 25px;
    background: #d4af37;
    color: #000;
    padding: 12px 28px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
    transition: 0.3s;
}

.btn-construction:hover {
    background: #b9962f;
}

/* MENU MOBILE CORRETO */
@media (max-width: 768px) {

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

    nav {
        position: absolute;
        top: 80px;
        right: 0;
        background: #1d5c3a;
        width: 100%;
        flex-direction: column;
        align-items: center;
        display: none; /* começa fechado */
        padding: 20px 0;
    }

    nav a {
        margin: 12px 0;
    }

    nav.active {
        display: flex; /* abre quando clicar */
    }
}

/* HAMBURGUER ANIMADO */

.menu-toggle {
    width: 30px;
    height: 22px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 1100;
    position: relative;
}

.menu-toggle span {
    height: 3px;
    width: 100%;
    background: white;
    border-radius: 2px;
    transition: 0.3s ease;
}

/* Quando ativo vira X */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mostrar apenas no mobile */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
}