body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background: linear-gradient(to right, #1A1A2E, #16213E);
    color: white;
    padding: 20px 40px;
}

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

.logo h1 {
    margin: 0;
}

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

.nav-links li {
    display: inline;
    margin-left: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #FFCC00;
}

.hero-section {
    text-align: center;
    padding: 60px 20px;
    margin-bottom: 40px;
}

.cta-button {
    background: #FFCC00;
    color: #0A2540;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #e6b800;
}

.home-section {
    background: url('crypto-background.jpg') no-repeat center center/cover;
    color: white;
    padding: 80px 20px;
    text-align: center;
    margin: 0 -20px;
}

.services-section, .about-section, .contact-section {
    padding: 40px 20px;
    max-width: 800px;
    margin: auto;
}

h2 {
    color: #16213E;
}

.service {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid #0A2540;
    border-radius: 10px;
    background: #F5F5F5;
}

footer {
    background: #1A1A2E;
    color: white;
    padding: 20px;
    text-align: center;
}

.social-icons {
    margin-top: 10px;
}

.social-icons a {
    margin: 0 10px;
    color: white;
    font-size: 24px;
    text-decoration: none;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #FFCC00;
}

.contact-section {
    background: #F5F5F5;
    padding: 40px 10px;
    border-radius: 8px;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 10px;
}

input, textarea {
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #0A2540;
    border-radius: 5px;
}

button[type="submit"] {
    background: #0A2540;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    margin-top: 10px;
    cursor: pointer;
}

button[type="submit"]:hover {
    background: #0B4D6E;
}