* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #f5f5f5;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    width: 40px;
}

.menu-icon {
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    display: flex;
    justify-content: center;
    padding: 40px 20px;
}

.card {
    background: white;
    padding: 40px 25px;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.main-logo {
    width: 100px;
    margin-bottom: 20px;
}

.card h1 {
    margin-bottom: 15px;
}

.card p {
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn {
    background: #f9b000;
    border: none;
    padding: 12px 25px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
}

.btn:hover {
    background: #e09c00;
}

.full-btn {
    width: 100%;
}

/* About Section */
.about {
    padding: 40px 20px;
    text-align: center;
    background: white;
    margin-top: 30px;
}

.about h2 {
    margin-bottom: 15px;
    border-bottom: 3px solid #f9b000;
    display: inline-block;
    padding-bottom: 5px;
}

.about p {
    margin-top: 15px;
    color: #666;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    background: #f0f0f0;
}

/* Responsive */
@media (max-width: 600px) {
    .btn-group {
        flex-direction: column;
    }
}

.rk{
    margin-top: 30px;
}