/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #f4f6f8;
    color: #2c3e50;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* HEADER */
.site-header {
    background-image: url("../images/greca.png");
    background-repeat: repeat-x;
    padding: 20px 0;
}

/* CONTENIDO PRINCIPAL */
.content {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero {
    text-align: center;
    background: #ffffff;
    padding: 50px 60px;
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.logo {
    max-width: 200px;
    margin-bottom: 25px;
}

.hero h2 {
    font-size: 1.4rem;
    letter-spacing: 1px;
    font-weight: 600;
}

/* FOOTER */
.site-footer {
    background-image: url("../images/greca.png");
    background-repeat: repeat-x;
    padding: 15px 10px;
    text-align: center;
    font-size: 0.9rem;
}