/* Основные стили */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --success-color: #27ae60;
    --border-radius: 4px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    background-image: url('images/bg.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 20px;
    text-align: center;
    position: relative;
}

.logo {
    height: 80px;
    margin-bottom: 15px;
}

h1 {
    font-size: 24px;
    font-weight: 500;
}

h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--primary-color);
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

form {
    padding: 30px;
}

.form-section {
    margin-bottom: 30px;
    padding: 20px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.half-width {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--dark-color);
}

input[type="text"],
input[type="date"],
input[type="tel"],
input[type="email"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border-color 0.3s;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

textarea {
    min-height: 80px;
    resize: vertical;
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
    cursor: pointer;
}

.radio-group input {
    margin: 0;
}

.submit-btn {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
    display: block;
    margin: 30px auto 0;
    width: 200px;
    text-align: center;
}

.submit-btn:hover {
    background-color: #2980b9;
}

.required-notice {
    color: var(--accent-color);
    font-size: 14px;
    text-align: right;
    margin-bottom: 10px;
}

/* Адаптивность */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .half-width {
        width: 100%;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 5px;
    }
    
    body {
        padding: 10px;
    }
    
    form {
        padding: 15px;
    }
}
.success-message {
    text-align: center;
    padding: 40px 20px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 30px;
}

.success-message svg {
    margin-bottom: 20px;
}

.success-message h2 {
    color: var(--success-color);
    border: none;
    margin-bottom: 15px;
}

.success-message p {
    margin-bottom: 15px;
    font-size: 16px;
    color: #555;
}

.back-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color 0.3s;
}

.back-btn:hover {
    background-color: var(--secondary-color);
}