:root {
    --primary-color: #f2f7f9;
    --secondary-color: #417faf;
    --button-color: #2b669c;
    --button-hover: #88bdee;
    --text-color: #f1ebeb;
    --header-height: 80px;
}

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

body {
    background-color: var(--secondary-color);
    color: var(--text-color);
}

header {
    background-color: var(--primary-color);
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 20px;
    color: #417faf;
    justify-content: space-between;
}

header h1 {
    font-size: 1.8rem;

}

h2 {
    color: #417faf;
}

img {
    height: 59px;
    width: 130px;
    flex: 0 0 auto;
    border-radius: 20px;
}

.container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 30px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

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

.menu-button {
    background-color: var(--button-color);
    border: 2px solid var(--primary-color);
    color: rgb(234, 240, 234);
    padding: 16px 20px;
    font-size: 1rem;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.menu-button:hover {
    background-color: var(--button-hover);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}


.acomp-button {
    background-color: rgb(128, 119, 0);
    border: 2px solid var(--primary-color);
    color: rgb(234, 240, 234);
    padding: 16px 20px;
    font-size: 1rem;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.acomp-button:hover {
    background-color: greenyellow;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.conc-button {
    background-color: green;
    border: 2px solid var(--primary-color);
    color: rgb(234, 240, 234);
    padding: 16px 20px;
    font-size: 1rem;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.conc-button:hover {
    background-color: greenyellow;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.sair-button {
    background-color: orange;
    border: 2px solid var(--primary-color);
    color: rgb(234, 240, 234);
    padding: 16px 20px;
    font-size: 1rem;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.sair-button:hover {
    background-color: rgb(237, 207, 151);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

footer {
    text-align: center;
    padding: 15px;
    font-size: 0.9rem;
    color: #777;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 1.4rem;
    }
}