/* =========================================
   1. Reset & Variables (Modern Foundation)
   ========================================= */
:root {
    /* Цветовая палитра (Dark Mode для беттинг тематики) */
    --bg-body: #0f141f;
    --bg-surface: #1a2233;
    --bg-surface-hover: #232d42;
    
    --primary: #31bc69;
    --primary-dark: #089e4e;
    --primary-glow: rgba(49, 188, 105, 0.4);
    
    --text-main: #ffffff;
    --text-secondary: #aab2c0;
    --text-muted: #6b7a99;
    
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Размеры и отступы */
    --container-width: 75rem; /* ~1200px */
    --gap-base: 1.5rem;
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    
    /* Типографика */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Анимации */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Сброс стилей */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Ссылки */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover, a:focus {
    color: #4cd985;
}

/* =========================================
   2. Layout & Container
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* =========================================
   3. Header Styling
   ========================================= */
.site-header {
    background: rgba(15, 20, 31, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.site-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Гамбургер меню */
.mob-hamburger {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mob-hamburger:hover {
    background: var(--bg-surface-hover);
}

.mob-hamburger span {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--text-main);
    position: relative;
    transition: transform var(--transition-fast);
}

.mob-hamburger span::before,
.mob-hamburger span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--text-main);
    transition: transform var(--transition-fast);
}

.mob-hamburger span::before { transform: translateY(-6px); }
.mob-hamburger span::after { transform: translateY(6px); }

.header-separator {
    height: 2rem;
}

/* =========================================
   4. Typography & Content
   ========================================= */
.site-content {
    margin-bottom: 4rem;
    animation: fadeIn 0.8s ease-out;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #fff 0%, #aab2c0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    margin-top: 3rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.125rem;
}

ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* =========================================
   5. Interactive Elements (Buttons)
   ========================================= */
.btn-box {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

/* Основной стиль кнопки с учетом inline градиента в HTML */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #fff !important;
    border-radius: 50px;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), filter 0.3s;
    box-shadow: 0 10px 25px var(--primary-glow);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn:hover, .btn:focus {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 35px rgba(49, 188, 105, 0.6);
    filter: brightness(1.1);
}

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(49, 188, 105, 0.4);
}

/* Эффект блика на кнопке */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: skewX(-25deg);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* =========================================
   6. Images & Media
   ========================================= */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

.aligncenter {
    margin: 0 auto 2rem;
}

/* Эффекты для изображений */
.entry-content img {
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    transition: transform var(--transition-smooth), filter var(--transition-fast);
}

.entry-content img:hover {
    transform: scale(1.01);
    filter: brightness(1.05);
}

/* =========================================
   7. Tables (Modern Dark Style)
   ========================================= */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 2rem 0;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

thead {
    background: rgba(49, 188, 105, 0.1);
}

th, td {
    padding: 1.25rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

td {
    color: var(--text-main);
    font-size: 0.95rem;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255,255,255,0.02);
}

/* =========================================
   8. Comments Section
   ========================================= */
.comments-area {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.comments-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-main);
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.comment-box:hover {
    transform: translateY(-2px);
    border-color: rgba(49, 188, 105, 0.3);
}

.comment-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.comment-avatar img {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.comment-meta {
    display: flex;
    flex-direction: column;
}

.comment-author {
    font-style: normal;
    font-weight: 700;
    color: var(--text-main);
    font-size: 1rem;
}

.comment-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.comment-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* =========================================
   9. Footer & Utilities
   ========================================= */
.site-footer {
    background: var(--bg-surface);
    padding: 3rem 0;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.scrolltop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 900;
}

.scrolltop::after {
    content: '↑';
    color: #fff;
    font-size: 1.5rem;
    line-height: 3rem;
}

.scrolltop.is-visible { /* Класс обычно добавляется JS, но стили нужны */
    opacity: 1;
    visibility: visible;
}

.scrolltop:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* Keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   10. Responsiveness
   ========================================= */
@media (max-width: 768px) {
    html {
        font-size: 14px; /* Немного уменьшаем базовый шрифт */
    }

    .container {
        padding: 0 1.25rem;
    }

    /* Адаптивная таблица */
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    /* Кнопки на всю ширину на мобильных */
    .btn-box {
        width: 100%;
    }
    
    .btn {
        width: 100%;
        padding: 1.2rem 1rem;
    }

    /* Заголовки */
    h1 {
        margin-top: 1rem;
        text-align: center;
    }
    
    /* Изображения */
    .wp-image-250, .wp-image-214 {
        width: 100%;
        height: auto;
    }
}