.page-nav {
    padding: 30px 0;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    padding: 10px 15px;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.back-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateX(-5px);
}

.back-btn svg {
    width: 18px;
    height: 18px;
}

/* Blog Page */
.blog-page {
    padding: 20px 0 60px;
}

/* Hero Section */
.blog-hero {
    text-align: center;
    padding: 40px 0 60px;
}

.blog-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Filters */
.blog-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 16px;
    min-width: 280px;
}

.search-box svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
    width: 100%;
    font-family: 'Inter', sans-serif;
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.blog-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
}

.blog-card.hidden {
    display: none;
}

.blog-card-image {
    position: relative;
    overflow: hidden;
}

.blog-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image {
    transform: scale(1.08);
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-1);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.blog-card-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.blog-date,
.blog-read-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.blog-date svg,
.blog-read-time svg {
    width: 16px;
    height: 16px;
}

.blog-card-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.blog-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.blog-tag {
    font-size: 12px;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    border-radius: 12px;
    font-weight: 500;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.blog-read-more:hover {
    color: var(--primary-hover);
    gap: 12px;
}

.blog-read-more svg {
    width: 18px;
    height: 18px;
}

/* Pagination */
.blog-pagination {
    text-align: center;
    margin-bottom: 60px;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 14px 32px;
    border-radius: 12px;
    border: 1px solid var(--border);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.pagination-btn svg {
    width: 18px;
    height: 18px;
}

/* Newsletter */
.blog-newsletter {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 50px 40px;
    border: 1px solid var(--border);
    margin-bottom: 60px;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.newsletter-text {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 14px 18px;
    background: var(--bg-card-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-input::placeholder {
    color: var(--text-secondary);
}

.newsletter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-1);
    color: white;
    padding: 14px 28px;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.newsletter-btn svg {
    width: 18px;
    height: 18px;
}

/* CTA Section */
.blog-cta {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 50px 30px;
    text-align: center;
    border: 1px solid var(--border);
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.cta-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card-hover);
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.contact-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.contact-btn svg {
    width: 20px;
    height: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-title {
        font-size: 36px;
    }

    .blog-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-buttons {
        justify-content: center;
    }

    .search-box {
        min-width: 100%;
    }

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

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-btn {
        width: 100%;
        justify-content: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .telegram-btn,
    .contact-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .blog-cta {
        padding: 30px 20px;
    }

    .cta-title {
        font-size: 24px;
    }

    .blog-newsletter {
        padding: 30px 20px;
    }

    .blog-card-content {
        padding: 20px;
    }
}

.ci-cd-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.flow-item {
    background: #1e293b;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    white-space: nowrap;
}

.flow-arrow {
    color: #6366f1;
    font-weight: bold;
}

.flow-item.highlight {
    background: #6366f1;
    color: white;
}

.deploy-demo {
    margin-top: 20px;
}

.deploy-flow {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.step {
    padding: 10px 14px;
    background: #1e293b;
    border-radius: 10px;
    font-size: 14px;
    opacity: 0.5;
    transition: 0.3s;
}

.step.active {
    opacity: 1;
    background: #6366f1;
    color: white;
    transform: scale(1.05);
}

.deploy-btn {
    background: #10b981;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    margin-bottom: 15px;
}

.deploy-btn:hover {
    background: #059669;
}

.deploy-log {
    background: #0f172a;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    min-height: 80px;
    white-space: pre-line;
}

/* WOW! */
.deploy-wow {
    margin-top: 20px;
}

/* PIPELINE */
.pipeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

/* Линия */
.flow-line {
    position: absolute;
    top: 22px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #1e293b;
}

/* Анимация потока */
.flow-progress {
    position: absolute;
    top: 22px;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #6366f1, #10b981);
    transition: width 0.8s ease;
}

/* Ноды */
.node {
    position: relative;
    background: #1e293b;
    padding: 10px;
    border-radius: 12px;
    text-align: center;
    font-size: 14px;
    width: 70px;
    z-index: 2;
    opacity: 0.5;
    transition: 0.3s;
}

.node span {
    display: block;
    font-size: 11px;
    margin-top: 4px;
}

/* Активный шаг */
.node.active {
    background: #6366f1;
    color: white;
    transform: scale(1.1);
    opacity: 1;
    box-shadow: 0 0 15px rgba(99,102,241,0.6);
}

/* Кнопка */
.deploy-btn {
    background: linear-gradient(135deg, #6366f1, #10b981);
    border: none;
    padding: 10px 18px;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    margin-bottom: 15px;
}

/* ТЕРМИНАЛ */
.terminal {
    background: #020617;
    border-radius: 10px;
    padding: 15px;
    font-family: monospace;
    font-size: 13px;
    min-height: 120px;
    color: #22c55e;
    overflow: hidden;
}

/* Article Blocks (статьи) */
.article-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 25px 30px;
    margin-bottom: 25px;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

/* мягкий градиентный блик */
.article-block::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at top left,
        rgba(99, 102, 241, 0.08),
        transparent 60%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* hover эффект */
.article-block:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.article-block:hover::before {
    opacity: 1;
}

/* заголовки внутри статьи */
.article-block h2 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary);
    position: relative;
}

/* небольшой акцент-линия */
.article-block h2::after {
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    margin-top: 8px;
    background: var(--gradient-1);
    border-radius: 2px;
}

/* текст */
.article-block p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-primary);
    opacity: 0.9;
    margin-bottom: 12px;
}

/* списки */
.article-block ul {
    padding-left: 20px;
    margin: 10px 0 15px;
}

.article-block ul li {
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--text-primary);
    opacity: 0.9;
    position: relative;
}

/* кастомные маркеры */
.article-block ul li::marker {
    color: var(--primary);
}

/* анимация появления */
.animate-in {
    opacity: 0;
    transform: translateY(15px);
    animation: fadeInUp 0.6s ease forwards;
}

/* задержка для каскадного эффекта */
.article-block:nth-child(2) { animation-delay: 0.1s; }
.article-block:nth-child(3) { animation-delay: 0.2s; }
.article-block:nth-child(4) { animation-delay: 0.3s; }
.article-block:nth-child(5) { animation-delay: 0.4s; }
.article-block:nth-child(6) { animation-delay: 0.5s; }
.article-block:nth-child(7) { animation-delay: 0.6s; }
.article-block:nth-child(8) { animation-delay: 0.7s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* маленький "читаемый" эффект */
.article-block:hover p {
    opacity: 1;
}

/* улучшение читаемости */
.article-block p,
.article-block li {
    transition: opacity 0.3s ease;
}

/* выделение важных блоков */
.article-block strong {
    color: var(--primary);
    font-weight: 600;
}

/* адаптив */
@media (max-width: 768px) {
    .article-block {
        padding: 20px;
    }

    .article-block h2 {
        font-size: 20px;
    }
}

.code-block {
    background: #0f172a;
    color: #e2e8f0;
    padding: 16px;
    border-radius: 12px;
    overflow-x: auto;
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.code-block code {
    font-family: "Fira Code", monospace;
}