/* ============================================
   ОСНОВНЫЕ СТИЛИ САЙТА
   ============================================ */

/* ----- Контейнер ----- */
.container {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

/* ----- Типографика ----- */
body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #333333;
}

h1 { font-size: 28px; font-weight: bold; margin-bottom: 15px; }
h2 { font-size: 24px; font-weight: bold; margin-bottom: 12px; }
h3 { font-size: 20px; font-weight: bold; margin-bottom: 10px; }

a {
    color: #2a7d2a;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* ----- Кнопки ----- */
.btn-callback {
    display: inline-block;
    padding: 10px 20px;
    background-color: #2a7d2a;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
}
.btn-callback:hover {
    background-color: #236b23;
}

.btn-submit {
    display: inline-block;
    padding: 12px 30px;
    background-color: #2a7d2a;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
}
.btn-submit:hover {
    background-color: #236b23;
}

.btn-phone {
    display: inline-block;
    padding: 12px 25px;
    background-color: #e67e22;
    color: #ffffff;
    border-radius: 4px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
}
.btn-phone:hover {
    background-color: #d35400;
}

/* ----- Изображения-заглушки ----- */
.image-placeholder {
    background-color: #e0e0e0;
    display: block;
    position: relative;
    overflow: hidden;
}
.image-placeholder:after {
    content: attr(title);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 12px;
    color: #999999;
    width: 90%;
}

/* ----- Секция CTA (призыв к действию) ----- */
.cta-section {
    background-color: #f5f5f5;
    padding: 40px 0;
    text-align: center;
    margin-top: 40px;
}
.cta-title {
    margin-bottom: 10px;
}
.cta-text {
    margin-bottom: 20px;
    font-size: 18px;
}
.cta-buttons {
    display: inline-block;
}
.cta-buttons .btn-callback,
.cta-buttons .btn-phone {
    margin: 0 10px;
}

/* ----- Модальное окно ----- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
}
.modal-window {
    position: relative;
    width: 400px;
    max-width: 90%;
    margin: 50px auto;
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
}
.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: #999999;
}
.modal-title {
    margin-bottom: 20px;
}

/* ----- Формы ----- */
.form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    font-size: 14px;
}
.form-group textarea {
    height: 100px;
    resize: vertical;
}
.required {
    color: #ff0000;
}