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

body {
    font-family: 'Arial', sans-serif;
    color: #333;
    background-color: #F5F5F5;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: #E0E0E0;
    border-bottom: 2px solid #000;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.nav a {
    margin-left: 1.5rem;
    text-decoration: none;
    font-size: 1rem;
    color: #000;
}

.nav a:hover {
    text-decoration: underline;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: #E0E0E0;
    border-bottom: 2px solid #000;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #000;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.cta {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: bold;
    border: 2px solid #000;
    background: #FF0000;
    color: #FFF;
    cursor: pointer;
}

.cta:hover {
    background: #000;
    color: #FFF;
}

/* Overview Section */
.overview {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 2rem;
    background: #FFF;
}

.card {
    width: 30%;
    text-align: center;
    padding: 2rem 1rem;
    background: #E0E0E0;
    border: 2px solid #000;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
}

.card:hover {
    background: #000;
    color: #FFF;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    background: #333;
    color: #FFF;
    font-size: 0.875rem;
}

.footer a {
    color: #FFF;
    text-decoration: none;
    margin: 0 0.5rem;
}

.footer a:hover {
    text-decoration: underline;
}