/* --- Стили для Texas Drain Masters --- */

:root {
    /* Цветовая палитра из главного стиля */
    --main-blue: #004a99;
    --urgent-red: #d9534f;
    --dark-text: #333333;
    --light-gray: #f4f7f6;
    --white: #ffffff;
    
    /* Элементы дизайна */
    --shadow-soft: 0 4px 15px rgba(0,0,0,0.05);
    --border-radius-main: 10px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--dark-text);
    background-color: var(--light-gray);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Навигация и Хедер --- */
header {
    background-color: var(--white);
    padding: 15px 0;
    border-bottom: 2px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

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

.brand-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--main-blue);
    text-decoration: none;
    transition: var(--transition);
}

.brand-logo:hover {
    color: var(--urgent-red);
}

.emergency-cta {
    background-color: var(--urgent-red);
    color: var(--white);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: var(--border-radius-main);
    font-weight: 600;
    transition: var(--transition);
}

.emergency-cta:hover {
    background-color: #c9302c;
    transform: translateY(-2px);
}

/* --- Контент страницы --- */
.main-content {
    background-color: var(--white);
    padding: 40px;
    margin: 30px auto;
    border-radius: var(--border-radius-main);
    box-shadow: var(--shadow-soft);
    max-width: 1100px;
}

h1 {
    color: var(--main-blue);
    font-size: 32px;
    margin-top: 0;
}

h2 {
    color: var(--main-blue);
    font-size: 24px;
    margin-top: 30px;
}

/* --- Сетка городов --- */
.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.city-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius-main);
    border: 1px solid #eee;
    transition: var(--transition);
}

.city-card:hover {
    border-color: var(--main-blue);
    box-shadow: 0 5px 15px rgba(0,74,153,0.1);
}

.city-card a {
    text-decoration: none;
    color: var(--main-blue);
    font-weight: 700;
    font-size: 18px;
    display: block;
    margin-bottom: 8px;
}

.city-card p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

/* --- Форма контакта --- */
.contact-section {
    background-color: var(--light-gray);
    padding: 40px;
    border-radius: var(--border-radius-main);
    margin-top: 40px;
}

.contact-section h2 {
    margin-top: 0;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
}

.submit-btn {
    width: 100%;
    background-color: var(--main-blue);
    color: var(--white);
    padding: 15px;
    border: none;
    border-radius: var(--border-radius-main);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background-color: #003366;
}

/* --- Подвал --- */
footer {
    background-color: #333;
    color: var(--white);
    padding: 30px 0;
    text-align: center;
    margin-top: 50px;
}

/* --- Адаптивность --- */
@media (max-width: 768px) {
    .main-content, .contact-section {
        padding: 20px;
        margin: 15px 10px;
    }
    
    .nav-wrapper {
        flex-direction: column;
        gap: 15px;
    }
}