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

body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    color: #2c3e50;
    background: #f7fafc;
    line-height: 1.6;
}

.container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    color: #1a365d;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ---------- Кнопки ---------- */
.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.btn-primary {
    background: #2b8a3e;
    color: #fff;
}

.btn-primary:hover {
    background: #237032;
}

.btn-outline {
    background: transparent;
    border-color: #2b8a3e;
    color: #2b8a3e;
}

.btn-outline:hover {
    background: #2b8a3e;
    color: #fff;
}

.btn-danger {
    background: #e03131;
    color: #fff;
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 6px;
}

.btn-danger:hover {
    background: #b02525;
}

/* ---------- Шапка ---------- */
.header {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    gap: 20px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: #1a365d;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo strong {
    color: #2b8a3e;
}

.logo-icon {
    font-size: 26px;
}

.nav {
    display: flex;
    gap: 26px;
    flex: 1;
    justify-content: center;
}

.nav a {
    font-weight: 500;
    color: #4a5568;
    transition: color 0.2s;
}

.nav a:hover {
    color: #2b8a3e;
}

.admin-link {
    color: #e03131 !important;
}

/* ---------- Баннер ---------- */
.hero {
    background: linear-gradient(135deg, #e6f7ff 0%, #d3f9d8 100%);
    padding: 70px 0;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 38px;
    margin-bottom: 18px;
}

.hero-text p {
    font-size: 17px;
    color: #4a5568;
    margin-bottom: 28px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-image {
    font-size: 160px;
    line-height: 1;
}

/* ---------- Секции ---------- */
.section {
    padding: 70px 0;
}

.section-alt {
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 30px;
    margin-bottom: 45px;
}

/* ---------- Преимущества ---------- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.feature-card {
    background: #fff;
    padding: 30px 24px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 18px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 42px;
    margin-bottom: 14px;
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-card p {
    color: #4a5568;
    font-size: 14px;
}

/* ---------- Услуги ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    margin-bottom: 40px;
}

.service-card {
    background: #fff;
    padding: 26px;
    border-radius: 12px;
    border-left: 4px solid #2b8a3e;
    box-shadow: 0 4px 18px rgba(0,0,0,0.05);
}

.service-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.service-card p {
    color: #4a5568;
    font-size: 14px;
    margin-bottom: 16px;
}

.service-meta {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
}

.price {
    color: #2b8a3e;
    font-size: 18px;
}

.duration {
    color: #718096;
    font-size: 14px;
}

/* ---------- Врачи ---------- */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
    margin-bottom: 40px;
}

.doctor-card {
    background: #fff;
    padding: 26px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 18px rgba(0,0,0,0.05);
}

.doctor-avatar {
    font-size: 60px;
    margin-bottom: 12px;
}

.doctor-card h3 {
    font-size: 17px;
    margin-bottom: 6px;
}

.specialization {
    color: #2b8a3e;
    font-weight: 600;
    margin-bottom: 6px;
}

.experience {
    color: #718096;
    font-size: 14px;
}

/* ---------- CTA ---------- */
.cta {
    background: linear-gradient(135deg, #2b8a3e 0%, #237032 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.cta h2 {
    color: #fff;
    font-size: 28px;
    margin-bottom: 12px;
}

.cta p {
    margin-bottom: 26px;
    opacity: 0.9;
}

.cta .btn-primary {
    background: #fff;
    color: #2b8a3e;
}

.cta .btn-primary:hover {
    background: #e6f7ff;
}

/* ---------- Flash-сообщения ---------- */
.flash {
    padding: 14px 20px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: 500;
}

.flash-success {
    background: #d3f9d8;
    color: #2b8a3e;
    border-left: 4px solid #2b8a3e;
}

.flash-error {
    background: #ffe3e3;
    color: #e03131;
    border-left: 4px solid #e03131;
}

/* ---------- Формы ---------- */
.form-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.05);
    max-width: 620px;
    margin: 40px auto;
}

.form-card h2 {
    margin-bottom: 26px;
    text-align: center;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #2d3748;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2b8a3e;
}

.form-group textarea {
    min-height: 90px;
    resize: vertical;
}

/* ---------- Таблицы (админка) ---------- */
.table-wrap {
    background: #fff;
    padding: 26px;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.05);
    margin: 26px 0;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
    font-size: 14px;
}

th {
    background: #f7fafc;
    color: #1a365d;
    font-weight: 700;
}

tr:hover {
    background: #f7fafc;
}

/* ---------- Подвал ---------- */
.footer {
    background: #1a365d;
    color: #cbd5e0;
    padding: 50px 0 0;
    margin-top: 60px;
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    padding-bottom: 30px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 14px;
    font-size: 16px;
}

.footer p {
    font-size: 14px;
    margin-bottom: 6px;
    opacity: 0.85;
}

.footer-bottom {
    background: #142b4a;
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
    opacity: 0.8;
}

/* ---------- Утилиты ---------- */
.center {
    text-align: center;
}

/* ---------- Адаптив ---------- */
@media (max-width: 768px) {
    .hero-inner {
        flex-direction: column;
        text-align: center;
    }
    .hero-text h1 {
        font-size: 28px;
    }
    .hero-image {
        font-size: 100px;
    }
    .nav {
        display: none;
    }
    .header-inner {
        flex-wrap: wrap;
    }
}
/* ---------- Кликабельная карточка услуги ---------- */
.service-clickable {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.service-clickable:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 26px rgba(43, 138, 62, 0.15);
}

.service-hint {
    color: #2b8a3e;
    font-size: 13px;
    font-weight: 600;
    margin-top: 12px;
    opacity: 0;
    transition: opacity 0.2s;
}

.service-clickable:hover .service-hint {
    opacity: 1;
}

/* ---------- Модальное окно ---------- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal-window {
    background: #fff;
    border-radius: 16px;
    padding: 36px 32px;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.25s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: transparent;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: #718096;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: #e03131;
}

.modal-window h2 {
    font-size: 24px;
    margin-bottom: 12px;
    padding-right: 30px;
}

.modal-short {
    color: #2b8a3e;
    font-weight: 600;
    margin-bottom: 16px;
}

.modal-details {
    color: #4a5568;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.modal-meta {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}