/* Global Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
}

/* Navbar */
.navbar {
    background-color: #004d00; /* Dark Green */
    padding: 10px;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
}

.navbar .logo {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.navbar .logo img {
    width: 120px;
    height: auto;
}

/* Headline */
.headline {
    text-align: center;
    background-color: #004d00; /* Dark Green */
    color: white;
    padding: 60px 20px 20px;
}

.headline h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.headline p {
    font-size: 18px;
}

/* Content */
.content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 80px;
    padding: 30px;
}

.converter-container {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
}

/* Currency Input Box */
.currency-box, .currency-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

.currency-box label, .currency-group label {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
}

.currency-box input, .currency-group select {
    padding: 10px;
    font-size: 16px;
    width: 100%;
    border-radius: 5px;
    border: 1px solid #ccc;
}

/* Swap Button */
.swap-btn {
    background-color: #004d00; /* Dark Green */
    color: white;
    font-size: 18px;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swap-btn:hover {
    background-color: #003d00;
}

.swap-btn i {
    font-size: 20px;
}

/* Convert Button */
#convert-btn {
    background-color: #004d00; /* Dark Green */
    color: white;
    padding: 12px 20px;
    font-size: 18px;
    width: 100%;
    border-radius: 5px;
    border: none;
    cursor: pointer;
}

#convert-btn:hover {
    background-color: #003d00;
}

/* Result Display */
#result {
    font-size: 18px;
    margin-top: 20px;
    text-align: center;
}

/* How to Use */
.how-to-use {
    background-color: #f1f1f1;
    padding: 50px 20px;
    text-align: center;
}

.how-to-use h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.steps {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.step {
    background-color: #fff;
    padding: 20px;
    margin: 10px;
    width: 250px;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.step h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}

.footer p {
    margin: 5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .currency-select {
        display: flex;
        flex-direction: column;
    }

    .currency-group, .currency-box {
        width: 100%;
    }

    .steps {
        flex-direction: column;
    }

    .converter-container {
        padding: 20px;
    }
}

/* How to use box alignment */
.how-to-use .steps {
    display: block;
    margin-top: 20px;
}