:root {
    --primary-color: #0F2027;
    --secondary-color: #203A43;
    --accent-color: #FDB931;
    --text-color: #ffffff;
    --bg-color: #0F2027;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(to right, #0F2027, #203A43, #2C5364);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    padding: 50px 0;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--accent-color);
}

h2 {
    color: var(--accent-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    margin-top: 30px;
}

p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    margin-bottom: 20px;
}

.download-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: #000;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: transform 0.2s;
}

.download-btn:hover {
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 40px 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
}

footer a {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 10px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 6px;
    border: none;
    font-family: inherit;
}

button {
    background-color: var(--accent-color);
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}