body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
    color: #ffffff;
    min-height: 100vh;
}

/* Navigation Bar */
.navbar {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
    color: #ff5555;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #ff5555;
}

/* Main Container */
.container {
    max-width: 800px;
    margin: 100px auto 50px;
    padding: 40px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    text-align: center;
}

header h1 {
    font-size: 3em;
    margin: 0;
    letter-spacing: 3px;
    color: #ffffff;
    text-transform: uppercase;
}

.subtitle {
    font-size: 1.4em;
    color: #b0b0b0;
    margin: 20px 0 50px;
}

/* Steps */
.steps, .exchange-info {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.exchange-info p {
    font-size: 1.3em;
    margin-bottom: 30px;
}

.step {
    display: flex;
    align-items: flex-start;
    margin: 25px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.step-number {
    font-size: 2.2em;
    font-weight: bold;
    margin-right: 25px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    line-height: 1;
    text-align: center;
}
.step:has(.step-number-third) {
    align-items: center;
}

.step-content {
    display: flex;
    flex-direction: column;
}

.step p {
    font-size: 1.3em;
    margin: 5px 0;
    line-height: 1.6;
}

/* Button */
.action-button {
    display: inline-block;
    background: linear-gradient(45deg, #ff4444, #ff6666);
    color: #ffffff;
    text-decoration: none;
    padding: 15px 50px;
    font-size: 1.4em;
    border-radius: 50px;
    margin-top: 40px;
    box-shadow: 0 5px 20px rgba(255, 68, 68, 0.5);
    transition: all 0.3s ease;
}

.action-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 68, 68, 0.7);
    background: linear-gradient(45deg, #ff6666, #ff8888);
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        margin: 80px 20px 20px;
        padding: 20px;
    }
    header h1 {
        font-size: 2em;
    }
    .subtitle {
        font-size: 1.2em;
    }
    .step p {
        font-size: 1.1em;
    }
    .action-button {
        padding: 12px 40px;
        font-size: 1.2em;
    }
    .navbar {
        flex-direction: column;
        padding: 10px;
    }
    .nav-links {
        margin-top: 10px;
    }
    .nav-links li {
        margin: 0 15px;
    }
}
.step {
    display: flex;
    align-items: center; /* Vertically center align */
    margin-bottom: 20px; /* Space between steps */
    padding: 15px;
}
.step-number {
    width: 40px; /* Fixed width */
    height: 40px; /* Fixed height */
    display: flex;
    align-items: center; /* Vertically center the number */
    justify-content: center; /* Horizontally center the number */
    font-size: 1.5em;
    font-weight: bold;
    margin-right: 15px; /* Space between number and content */
    border-radius: 50%;
}
.step-content {
    flex: 1; /* Content takes up remaining space */
}