/* =========================================
   1. Reset & Normalize & Variables
   ========================================= */
:root {
    /* Цветовая палитра */
    --color-primary: #1e3c72; /* Глубокий синий */
    --color-primary-light: #2a5298;
    --color-accent: #00b894; /* Современный зеленый */
    --color-accent-hover: #00a187;
    --color-text-main: #2d3436;
    --color-text-muted: #636e72;
    --color-bg-body: #f5f6fa;
    --color-bg-card: #ffffff;
    --color-border: #dfe6e9;
    --color-error: #ff7675;

    /* Типографика */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Montserrat', system-ui, sans-serif;
    --line-height-base: 1.6;
    --line-height-heading: 1.2;

    /* Размеры и отступы */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;

    /* Эффекты */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    --shadow-hover: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
    --transition-base: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: var(--line-height-base);
    color: var(--color-text-main);
    background-color: var(--color-bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style-position: inside;
    margin-bottom: var(--spacing-sm);
}

/* =========================================
   2. Layout & Container
   ========================================= */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.site-content {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.content-area {
    width: 100%;
}

/* Skip Link для доступности */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: var(--color-text-main);
    display: block;
    font-size: 1rem;
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* =========================================
   3. Typography
   ========================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: var(--line-height-heading);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

h1.entry-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

h1.entry-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-top: var(--spacing-md);
    border-left: 5px solid var(--color-accent);
    padding-left: var(--spacing-sm);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    margin-top: var(--spacing-sm);
}

p {
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
}

/* Списки внутри контента */
.entry-content ul {
    list-style: none;
    padding-left: 0;
}

.entry-content ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.entry-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* =========================================
   4. Components (Article & Cards)
   ========================================= */
article {
    background: var(--color-bg-card);
    padding: var(--spacing-md); /* 2rem */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

/* Изображения в статье */
.wp-block-image {
    margin: var(--spacing-md) 0;
    text-align: center;
}

.wp-block-image img {
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.wp-block-image img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

/* Таблицы */
.wp-block-table {
    margin: var(--spacing-md) 0;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

thead {
    background-color: var(--color-primary);
    color: white;
}

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

tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.02);
}

tr:hover {
    background-color: rgba(0, 184, 148, 0.05);
}

/* =========================================
   5. Buttons (Interactive Elements)
   ========================================= */
.wp-block-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin: var(--spacing-md) 0;
}

.btn-box {
    display: inline-block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8em 2em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(30, 60, 114, 0.4);
    color: #fff;
}

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

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(30, 60, 114, 0.3);
}

.btn-size-big {
    font-size: 1.1rem;
    padding: 1em 2.5em;
}

/* =========================================
   6. Comments Section
   ========================================= */
.comments-area {
    margin-top: var(--spacing-lg);
    background: transparent;
}

.comments-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-main);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--spacing-sm);
}

.comment-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: var(--spacing-sm);
}

.comment-box {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.comment-box:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
}

.comment-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

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

.comment-meta {
    margin-left: 1rem;
    display: flex;
    flex-direction: column;
}

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

.comment-time {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.comment-body .comment-text {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text-main);
}

.comment-footer {
    margin-top: var(--spacing-sm);
    text-align: right;
}

.comment-reply-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent);
    cursor: pointer;
    transition: opacity 0.2s;
}

.comment-reply-link:hover {
    text-decoration: underline;
    opacity: 0.8;
}

/* =========================================
   7. Forms (Comment Form)
   ========================================= */
.comment-respond {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

.comment-reply-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.comment-form p {
    margin-bottom: 1rem;
}

.comment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-main);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: #f9f9f9;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(30, 60, 114, 0.1);
}

.comment-form input[type="submit"] {
    background-color: var(--color-primary);
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--spacing-sm);
}

.comment-form input[type="submit"]:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.comment-smiles img {
    display: inline-block;
    cursor: pointer;
    transition: transform 0.2s;
    margin: 0 2px;
}

.comment-smiles img:hover {
    transform: scale(1.2);
}

/* =========================================
   8. Responsive Design
   ========================================= */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
    }

    .container {
        padding: 0 1rem;
    }

    article {
        padding: 1.5rem;
    }

    .comment-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .comment-avatar {
        margin-bottom: 0.5rem;
    }

    .comment-meta {
        margin-left: 0;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
    
    .btn-box {
        width: 100%;
    }

    table {
        font-size: 0.9rem;
    }
    
    th, td {
        padding: 0.75rem;
    }
}

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

article, .comment-box {
    animation: fadeIn 0.6s ease-out forwards;
}