@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

/* Reset de estilos básicos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body, h1, h2, h3, p, ul, li, form {
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: #007bff;
    color: #fff;
    padding: 10px 0;
}

.navbar {
    display: flex;
    align-items: center;
    padding: 50px 30px 20px 50px;
}

nav {
    flex: 1;
    text-align: right;
}

nav ul {
    display: inline-block;
    list-style: none;
}

nav ul li {
    display: inline-block;
    margin-right: 70px;
}

nav ul li a, nav ul li button {
    text-decoration: none;
    font-size: 20px;
    color: white;
    font-family: sans-serif;
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
}

nav ul li button:hover, nav ul li a:hover {
    color: aqua;
}

section {
    padding: 40px 0;
}

.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #007bff;
    text-align: center;
}

form {
    max-width: 600px;
    margin: 0 auto;
}

.wrapper {
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-image: url("MEC.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    width: 100%;
}

.wrapper h1 {
    font-size: 3em;
    margin: 25px;
}

.content-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 1000px;
    margin-top: 30px;
}

.card {
    min-height: 220px;
    width: 320px;
    padding: 30px;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background: #fff;
    margin: 10px 4px;
    box-shadow: 0px 15px 30px rgba(0,0,0,0.2);
}

.card i {
    margin: 20px;
    color: #007bff;
}

.card h2 {
    margin-bottom: 12px;
    font-weight: 400;
    text-align: center;
}

.card p {
    color: #6c757d;
    text-align: center;
}

.card:hover i, .card:hover p {
    color: #fff;
}

.card:hover h2 {
    font-weight: 600;
}

.card:hover {
    background: linear-gradient(45deg, #007bff 0%, #fdfdfdb3 100%);
}

/* ====================== Responsive Design ========================== */
@media (max-width: 490px) and (max-height: 975px) {
    body {
        background-image: url("MEC.jpg");
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        min-height: 100vh;
        width: 100%;
    }

    nav ul li {
        margin-right: 20px;
    }

    nav ul li a, nav ul li button {
        font-size: 12px;
    }

    .wrapper {
        padding: 25px;
    }

    .wrapper h1 {
        font-size: 2.5em;
        font-weight: 600;
    }

    .content-box {
        flex-direction: column;
        width: 100%;
        overflow: hidden;
    }

    .card {
        min-width: 50px;
        margin: 10px auto;
        overflow: hidden;
    }
}