/*
Theme Name: Everest School Theme
Theme URI: https://everest-school.com.ua
Description: Custom theme matching Everest School main site design
Version: 1.0
Author: Everest School
*/

/* ========================================
   ІМПОРТ ШРИФТУ (такий самий як на лендінгу)
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ========================================
   CSS ЗМІННІ — точно як на основному сайті
   ======================================== */
:root {
    --primary-color: #6366F1;
    --primary-hover: #4F46E5;
    --secondary-color: #10B981;
    --accent-pink: #EC4899;
    --accent-yellow: #FCD34D;
    --accent-orange: #FB923C;
    --accent-purple: #A855F7;
    --accent-blue: #3B82F6;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-rainbow: 0 10px 30px rgba(99, 102, 241, 0.3), 0 0 20px rgba(236, 72, 153, 0.2);
}

/* ========================================
   RESET І BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}

/* Анімовані градієнтні кулі на фоні */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   ХЕДЕР — прибираємо власний, бо підключається
   з основного сайту через header.php
   ======================================== */

/* ========================================
   BLOG HERO — заголовок сторінки блогу
   ======================================== */
.blog-hero {
    padding: 3.5rem 0 1.5rem;
}

.blog-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-pink), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 520px;
}

/* ========================================
   BLOG SECTION — основна сітка
   ======================================== */
.blog-section {
    padding: 1.5rem 0 5rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

/* ========================================
   BLOG CARD — картка статті
   ======================================== */
.blog-card {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 22px;
    box-shadow: 0 10px 30px rgba(31, 38, 135, 0.12);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s, box-shadow 0.25s;
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(31, 38, 135, 0.18);
}

/* Мініатюра */
.blog-thumb-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(236, 72, 153, 0.1));
}

.blog-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-thumb {
    transform: scale(1.04);
}

/* Якщо немає картинки — плейсхолдер */
.blog-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.15) 0%, 
        rgba(236, 72, 153, 0.12) 50%, 
        rgba(168, 85, 247, 0.1) 100%);
}

.blog-card-body {
    padding: 1.4rem 1.4rem 1rem;
    flex: 1;
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.blog-meta-date {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(99, 102, 241, 0.25);
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.8rem;
}

.blog-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.6rem;
    color: var(--text-dark);
    transition: color 0.2s;
}

.blog-card:hover .blog-title {
    color: var(--primary-color);
}

.blog-excerpt {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.75;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;   /* ← це додай */
    overflow-wrap: break-word; /* ← і це */
}

.blog-card-footer {
    padding: 0 1.4rem 1.4rem;
    margin-top: auto;
}

.blog-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
}

.blog-readmore:hover {
    color: var(--primary-hover);
    gap: 0.7rem;
}

/* Порожній стан */
.blog-empty {
    margin-top: 2rem;
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    grid-column: 1 / -1;
}

.blog-empty h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

/* ========================================
   ПАГІНАЦІЯ
   ======================================== */
.blog-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(31, 38, 135, 0.08);
}

.blog-pagination .page-numbers:hover,
.blog-pagination .page-numbers.current {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    transform: translateY(-2px);
}

/* ========================================
   SINGLE POST — сторінка статті
   ======================================== */
.post-page {
    padding-bottom: 2rem;
}

.post-hero {
    padding: 2.5rem 0 1rem;
}

.post-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
    margin-bottom: 1.5rem;
}

.post-back:hover {
    color: var(--primary-hover);
    gap: 0.7rem;
}

.post-section {
    padding: 0.5rem 0 5rem;
}

/* Обгортка статті — glassmorphism картка */
.post-card {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 22px;
    box-shadow: 0 10px 30px rgba(31, 38, 135, 0.12);
    backdrop-filter: blur(22px) saturate(180%);
    -webkit-backdrop-filter: blur(22px) saturate(180%);
    padding: 2.5rem;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.post-meta-separator {
    color: var(--border-color);
}

.post-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

/* Обкладинка статті */
.post-cover {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: 16px;
    margin: 0 0 2rem;
    display: block;
    box-shadow: var(--shadow-lg);
}

/* Контент статті */
.post-content {
    color: var(--text-dark);
    line-height: 1.9;
    font-size: 1.05rem;
}

.post-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    color: var(--primary-color);
}

.post-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 1.5rem 0 0.6rem;
    color: var(--text-dark);
}

.post-content p {
    margin-bottom: 1.2rem;
}

.post-content ul,
.post-content ol {
    padding-left: 1.5rem;
    margin: 0.75rem 0 1.2rem;
}

.post-content li {
    margin-bottom: 0.4rem;
}

.post-content img {
    max-width: 100%;
    border-radius: 14px;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
    display: block;
}

.post-content a {
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.post-content a:hover {
    color: var(--primary-hover);
}

.post-content blockquote {
    margin: 1.5rem 0;
    padding: 1.2rem 1.5rem;
    border-left: 4px solid var(--primary-color);
    background: rgba(99, 102, 241, 0.06);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--text-light);
}

/* Роздільник після статті */
.post-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .post-title {
        font-size: 1.6rem;
    }

    .post-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 2rem 0 1rem;
    }

    .blog-hero-title {
        font-size: 1.7rem;
    }
}