/* --- Глобальные переменные и сброс --- */
:root {
    --primary-green: #2d5a3d;
    --light-green: #eaf0e9;
    --orange: #ff8b00;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #e5e5e5;
    --background-light: #f7f9fa;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-light);
    color: var(--text-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* --- Общие компоненты --- */
button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.appointment-btn-main {
    background-color: var(--orange);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s;
}
.appointment-btn-main:hover {
    background-color: #e67d00;
}

.slider-container {
    position: relative;
}

.slider-wrapper {
    display: flex;
    gap: 20px;
    overflow-x: auto; /* Для мобильных устройств */
    padding-bottom: 15px;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 20px;
    color: var(--primary-green);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.slider-arrow.prev { left: -20px; }
.slider-arrow.next { right: -20px; }


/* --- Структура сайта --- */
.site-wrapper {
    display: flex;
    position: relative;
}

.left-tabs {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background-color: var(--primary-green);
    color: white;
    writing-mode: vertical-rl;
    z-index: 1001;
    border-radius: 0 8px 8px 0;
}
.left-tabs .tab {
    padding: 15px 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}
.left-tabs .tab:hover {
    background-color: #4a7c59;
}
.left-tabs .tab:first-child {
    border-bottom: 1px solid rgba(255,255,255,0.2);
    border-radius: 0 8px 0 0;
}
.left-tabs .tab:last-child {
    border-radius: 0 0 8px 0;
}

.page-container {
    width: 100%;
    margin-left: 40px; /* Отступ для вкладок */
    background-color: white;
}

/* --- Шапка --- */
.header {
    background-color: white;
    border-bottom: 1px solid var(--border-color);
}
.header-top {
    background-color: var(--background-light);
    color: var(--text-light);
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}
.header-top-content {
    display: flex;
    align-items: center;
    gap: 20px;
}
.header-top-content .phone-link {
    font-weight: 600;
    color: var(--text-dark);
    margin-left: auto;
}
.header-top-content a {
    color: var(--primary-green);
    text-decoration: none;
}
.header-top-content .callback-link {
    background-color: var(--primary-green);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
}

.header-main-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.logo {
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-green);
}
.logo img {
    height: 50px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-line-1 {
    font-size: 18px;
    font-weight: 300;
    color: var(--text-light);
    letter-spacing: 1px;
}

.logo-line-2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-green);
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    gap: 25px;
}
.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
}

/* --- Основной контент --- */
.main-content {
    padding-top: 30px;
    padding-bottom: 50px;
}
.breadcrumbs {
    color: var(--text-light);
    margin-bottom: 20px;
}
.breadcrumbs a {
    color: var(--primary-green);
    text-decoration: none;
}
.article-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    align-items: flex-start;
}

/* Навигация по статье */
.article-nav {
    position: sticky;
    top: 20px;
}
.article-nav-sticky h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--text-dark);
}
.article-nav-sticky ul {
    list-style: none;
    margin-bottom: 20px;
}
.article-nav-sticky li a {
    display: block;
    padding: 8px 0;
    text-decoration: none;
    color: var(--text-light);
    border-left: 2px solid transparent;
    padding-left: 15px;
    transition: all 0.3s;
}
.article-nav-sticky li a:hover {
    color: var(--primary-green);
}
.article-nav-sticky li a.active {
    color: var(--primary-green);
    font-weight: 600;
    border-left-color: var(--primary-green);
}
.appointment-btn-article-nav {
    width: 100%;
    background-color: var(--light-green);
    color: var(--primary-green);
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
}

/* Контент статьи */
.article-content h1 {
    font-size: 36px;
    color: var(--primary-green);
    margin-bottom: 25px;
}
.article-content h2 {
    font-size: 24px;
    color: var(--primary-green);
    margin-top: 40px;
    margin-bottom: 20px;
}
.article-content p, .article-content li {
    line-height: 1.7;
    margin-bottom: 15px;
}
.article-content ul {
    padding-left: 20px;
}
.intro-block {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-bottom: 30px;
}
.intro-image img {
    width: 100%;
    border-radius: 12px;
}
.promo-banner {
    background-color: var(--light-green);
    border-left: 4px solid var(--primary-green);
    padding: 20px;
    margin: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 8px;
}
.promo-banner p { margin: 0; }
.promo-banner a { color: var(--primary-green); font-weight: 600; }
.promo-banner button {
    background-color: var(--primary-green);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
}
.author-block {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--background-light);
    padding: 20px;
    border-radius: 12px;
    margin-top: 40px;
}
.author-block img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}
.author-info p { margin: 0; color: var(--text-light); }
.author-info h4 { margin: 5px 0; color: var(--text-dark); }

/* Секции (Врачи, Отзывы и т.д.) */
.doctors-section, .reviews-section, .contacts-section {
    padding-top: 50px;
    margin-top: 50px;
    border-top: 1px solid var(--border-color);
}
.doctors-section h2, .reviews-section h2, .contacts-section h2 {
    font-size: 28px;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 40px;
}

.doctor-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    padding: 20px;
    min-width: 220px;
}
.doctor-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}
.doctor-card h3 { font-size: 16px; margin-bottom: 5px; }
.doctor-card p { font-size: 14px; color: var(--text-light); margin-bottom: 15px; }
.doctor-card button {
    background-color: var(--light-green);
    color: var(--primary-green);
    padding: 10px 20px;
    border-radius: 8px;
    width: 100%;
}

.review-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    min-width: 350px;
}
.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}
.review-header img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.review-header h4 { font-size: 16px; margin: 0; }
.review-header p { font-size: 14px; color: var(--text-light); margin: 0; }

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.article-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
}
.article-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
}
.article-card h4 {
    padding: 15px 15px 5px 15px;
}
.article-card p {
    padding: 0 15px 15px 15px;
    color: var(--text-light);
}

.map-area {
    width: 100%;
    height: 100%;
    min-height: 400px;
}
.map-area iframe {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 100%;
    height: 100%;
}
.map-form-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    background-color: var(--background-light);
    padding: 30px;
    border-radius: 12px;
}
.map-placeholder {
    background-color: var(--light-green);
    border-radius: 12px;
    min-height: 250px;
}
.appointment-form-area h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
.appointment-form-area p {
    color: var(--text-light);
    margin-bottom: 20px;
}
.appointment-form-area form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.appointment-form-area input {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}
.appointment-form-area button {
    background-color: var(--orange);
    color: white;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
}

/* --- Футер --- */
.footer {
    background-color: var(--primary-green);
    color: white;
    padding: 50px 0;
    margin-top: 50px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.footer-col h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: rgba(255,255,255,0.7);
}
.footer-col a, .footer-col p {
    display: block;
    color: white;
    text-decoration: none;
    margin-bottom: 10px;
    font-size: 14px;
}
.footer-col a:hover {
    text-decoration: underline;
}
.footer-col .copyright {
    margin-top: 20px;
    color: rgba(255,255,255,0.7);
}

/* --- Адаптивность --- */
@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 200px 1fr;
        gap: 20px;
    }
    .intro-block {
        grid-template-columns: 1fr;
    }
    .map-form-container {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .left-tabs { display: none; }
    .page-container { margin-left: 0; }
    .header-top { display: none; }
    .header-main-content {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
        gap: 15px;
    }
    .article-layout {
        grid-template-columns: 1fr;
    }
    .article-nav {
        position: static;
        margin-bottom: 30px;
    }
    .slider-arrow { display: none; }
    .footer-content {
        grid-template-columns: 1fr;
    }
}