body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #e6f3ff;
    --primary-color: #2d3436;
    --accent-color: #0984e3;
    --bg-color: #ffffff;
    --text-color: #2d3436;
    --secondary-bg: #f5f6fa;
}

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

/* Navigation */
nav {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}


nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 2.5rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-right: 10px;
}

nav a:hover {
    color: var(--accent-color);
}
@media (max-width: 1000px) {
    .logo {
        font-size: 1.2rem;
        padding-left: 10px;
    }
    nav {
        padding: 0.5rem 5px;
    }

    nav .container {
        flex-direction: row;
        gap: 0.6rem;
        justify-content: start;
    }

    nav ul {
        flex-direction: row;
        gap: 0.5rem;
    }

    nav a {
        font-size: 0.6rem;
        text-align: center;
    }
}

.tools-container {
    padding-top: 100px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-left: auto;
    margin-right: auto;
    padding: 100px 20px 0;
}
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tool-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    margin: 0 auto; /* Changed from margin-left: auto to center the card */
}

.tool-card:hover {
    transform: translateY(-5px);
}

.tool-card h3 {
    color: #1a4b8c;
    margin-bottom: 1rem;
}

.tool-card p {
    margin-bottom: 1.5rem;
    color: #666;
}

.tool-card a {
    display: inline-block;
    padding: 10px 20px;
    background: #1a4b8c;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.tool-card a:hover {
    background: #123666;
}

.back-button {
    display: inline-block;
    margin-bottom: 2rem;
    padding: 10px 20px;
    background: #1a4b8c;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.back-button:hover {
    background: #123666;
}