* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    min-height: 100vh;
}

.lang-switch {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
}

.lang-switch button {
    background: #1a1a1a;
    color: #888;
    border: 1px solid #333;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.lang-switch button.active {
    background: #fff;
    color: #000;
    border-color: #fff;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 80px 24px 40px;
}

.domain-name {
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    padding: 40px 0 16px;
    letter-spacing: -0.02em;
}

.tagline {
    text-align: center;
    font-size: 1.1rem;
    color: #888;
    margin-bottom: 48px;
}

.section {
    margin-bottom: 40px;
}

.section h2 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #222;
}

.section ul {
    list-style: none;
    padding: 0;
}

.section ul li {
    padding: 8px 0 8px 20px;
    position: relative;
    color: #bbb;
    line-height: 1.6;
}

.section ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #555;
}

.section p {
    color: #bbb;
    line-height: 1.8;
}

.price-box {
    text-align: center;
    padding: 32px;
    margin: 40px 0;
    border: 1px solid #333;
    border-radius: 8px;
    background: #111;
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
}

.form-section {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid #222;
}

.form-section h2 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 24px;
}

form input,
form textarea {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 16px;
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    color: #e0e0e0;
    font-size: 15px;
    font-family: inherit;
}

form input::placeholder,
form textarea::placeholder {
    color: #555;
}

form input:focus,
form textarea:focus {
    outline: none;
    border-color: #666;
}

form button {
    width: 100%;
    padding: 16px;
    background: #fff;
    color: #000;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

form button:hover {
    background: #ddd;
}

.success {
    color: #4caf50;
    text-align: center;
    margin-top: 16px;
    line-height: 1.8;
}

.error {
    color: #f44336;
    text-align: center;
    margin-top: 16px;
    line-height: 1.8;
}

.footer {
    text-align: center;
    margin-top: 64px;
    padding-top: 24px;
    border-top: 1px solid #1a1a1a;
    color: #444;
    font-size: 13px;
}

@media (max-width: 600px) {
    .domain-name {
        font-size: 1.6rem;
    }

    .container {
        padding: 60px 16px 32px;
    }
}