/* ============================================================================
   BLOG INDEX (blog/index.html)
   ============================================================================ */
.blog-hero {
    padding: 60px 0 40px;
    background: #f7f6f2;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(13, 59, 82, 0.06);
}
.blog-hero::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -8%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle at 50% 50%, rgba(224,122,95,0.10) 0%, rgba(224,122,95,0) 65%);
    z-index: 0;
}
.blog-hero::after {
    content: "";
    position: absolute;
    bottom: -20%;
    left: -6%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle at 50% 50%, rgba(90,171,127,0.09) 0%, transparent 65%);
    z-index: 0;
}
.blog-hero .container { position: relative; z-index: 1; max-width: 1180px; }
.blog-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: #fff;
    border: 1px solid rgba(13, 59, 82, 0.1);
    border-radius: 999px;
    font-family: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--c-navy);
    margin-bottom: 24px;
}
.blog-hero-eyebrow-dot {
    width: 8px;
    height: 8px;
    background: var(--c-terra);
    border-radius: 50%;
    animation: dotPulse 1.8s ease-in-out infinite;
}
@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}
.blog-hero h1 {
    font-family: 'Fraunces', 'PT Serif', Georgia, serif;
    font-size: clamp(38px, 5.5vw, 68px);
    line-height: 1.05;
    font-weight: 500;
    color: var(--c-navy);
    letter-spacing: -0.02em;
    margin: 0 0 20px;
    max-width: 900px;
    text-wrap: balance;
}
.blog-hero h1 em {
    font-style: italic;
    font-weight: 400;
    color: var(--c-terra);
}
.blog-hero-sub {
    font-family: 'Manrope', sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: #4b5563;
    max-width: 720px;
    margin: 0 0 32px;
}
.blog-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 32px;
    padding: 20px 0 0;
    border-top: 1px solid rgba(13, 59, 82, 0.1);
    align-items: center;
}
.blog-hero-stat { display: flex; align-items: baseline; gap: 8px; }
.blog-hero-stat-val {
    font-family: 'Fraunces', serif;
    font-size: 28px;
    font-weight: 500;
    color: var(--c-navy);
    letter-spacing: -0.01em;
    line-height: 1;
}
.blog-hero-stat-lbl {
    font-family: 'Manrope', sans-serif;
    font-size: 13px;
    color: #6b7280;
    letter-spacing: 0.01em;
}
.blog-hero-stat-sep {
    width: 1px;
    height: 22px;
    background: rgba(13, 59, 82, 0.14);
}

/* ========================= КАТЕГОРИИ (навигационные табы) ========================= */
.blog-categories {
    padding: 32px 0 0;
    background: #fff;
    position: sticky;
    top: 68px;
    z-index: 20;
    box-shadow: 0 4px 20px -8px rgba(13, 59, 82, 0.08);
    border-bottom: 1px solid rgba(13, 59, 82, 0.06);
}
.blog-categories .container { max-width: 1180px; }
.blog-cat-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding-bottom: 0;
    margin-bottom: -1px;
    overflow-x: auto;
    scrollbar-width: none;
}
.blog-cat-nav::-webkit-scrollbar { display: none; }
.blog-cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: transparent;
    border: 0;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #6b7280;
    letter-spacing: 0;
    white-space: nowrap;
    transition: all .2s;
    margin-bottom: -1px;
}
.blog-cat-btn:hover { color: var(--c-navy); }
.blog-cat-btn .cat-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 10px;
    background: #f7f6f2;
    color: #6b7280;
    border-radius: 999px;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.06em;
    transition: all .2s;
}
.blog-cat-btn.is-active {
    color: var(--c-navy);
    font-weight: 600;
    border-bottom-color: var(--c-terra);
}
.blog-cat-btn.is-active .cat-count {
    background: var(--c-terra);
    color: #fff;
}
.blog-cat-btn[data-cat="symptom"].is-active { border-bottom-color: #e07a5f; }
.blog-cat-btn[data-cat="disease"].is-active { border-bottom-color: #5aab7f; }
.blog-cat-btn[data-cat="method"].is-active { border-bottom-color: #5c4b8a; }
.blog-cat-btn[data-cat="guide"].is-active { border-bottom-color: #1a6889; }
.blog-cat-btn[data-cat="symptom"].is-active .cat-count { background: #e07a5f; }
.blog-cat-btn[data-cat="disease"].is-active .cat-count { background: #5aab7f; }
.blog-cat-btn[data-cat="method"].is-active .cat-count { background: #5c4b8a; }
.blog-cat-btn[data-cat="guide"].is-active .cat-count { background: #1a6889; }

/* ========================= СПИСОК СТАТЕЙ (news-style) ========================= */
.blog-list {
    padding: 60px 0 100px;
    background: #fff;
}
.blog-list .container { max-width: 1180px; }
.blog-list-inner {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.blog-post {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding: 28px 0;
    border-top: 1px solid rgba(13, 59, 82, 0.09);
    text-decoration: none;
    color: inherit;
    transition: transform .3s;
    align-items: start;
}
.blog-post:first-of-type { border-top: 0; padding-top: 0; }
.blog-post:hover { transform: translateX(4px); }
.blog-post-cover {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 14px;
    background: var(--c-navy-soft);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
}
.blog-post-cover-num {
    position: relative;
    z-index: 2;
    font-family: 'Fraunces', serif;
    font-size: 90px;
    line-height: 0.85;
    font-weight: 400;
    color: rgba(255,255,255,0.85);
    letter-spacing: -0.03em;
    font-feature-settings: 'lnum';
}
.blog-post-cover-tag {
    position: absolute;
    top: 14px; left: 14px;
    z-index: 2;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
    padding: 5px 12px;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.blog-post-cover .pattern {
    position: absolute; inset: 0;
    opacity: 0.28;
    z-index: 1;
}
.blog-post-cover .pattern-dots {
    background-image: radial-gradient(circle, #fff 1.5px, transparent 2px);
    background-size: 18px 18px;
}
.blog-post-cover .pattern-lines {
    background: repeating-linear-gradient(45deg,
        transparent, transparent 10px,
        rgba(255,255,255,0.18) 10px, rgba(255,255,255,0.18) 12px);
}
.blog-post-cover .pattern-grid {
    background:
        linear-gradient(rgba(255,255,255,0.16) 1px, transparent 1px) 0 0 / 28px 28px,
        linear-gradient(90deg, rgba(255,255,255,0.16) 1px, transparent 1px) 0 0 / 28px 28px;
}
.blog-post-cover .pattern-circles {
    background:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.2) 30px, transparent 32px),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.25) 40px, transparent 42px),
        radial-gradient(circle at 50% 90%, rgba(255,255,255,0.15) 60px, transparent 62px);
}

/* Cover categories */
.blog-post-cover.cat-symptom {
    background: linear-gradient(135deg, #f19980 0%, #e07a5f 40%, #b04b2f 100%);
}
.blog-post-cover.cat-disease {
    background: linear-gradient(135deg, #74c395 0%, #5aab7f 40%, #2f7a56 100%);
}
.blog-post-cover.cat-method {
    background: linear-gradient(135deg, #7a68a7 0%, #5c4b8a 40%, #382c5c 100%);
}
.blog-post-cover.cat-guide {
    background: linear-gradient(135deg, #2f83a8 0%, #1a6889 40%, #0d3b52 100%);
}
.blog-post-body { min-width: 0; padding-top: 4px; }
.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #6b7280;
    margin-bottom: 14px;
}
.blog-post-meta .meta-cat {
    padding: 4px 10px;
    border-radius: 999px;
    color: #fff;
    letter-spacing: 0.08em;
    font-weight: 500;
}
.blog-post-meta .meta-cat.cat-symptom { background: #e07a5f; }
.blog-post-meta .meta-cat.cat-disease { background: #5aab7f; }
.blog-post-meta .meta-cat.cat-method { background: #5c4b8a; }
.blog-post-meta .meta-cat.cat-guide { background: #1a6889; }
.blog-post-meta .meta-sep { opacity: 0.4; }
.blog-post-title {
    font-family: 'Fraunces', serif;
    font-size: clamp(22px, 2.6vw, 30px);
    line-height: 1.15;
    font-weight: 500;
    color: var(--c-navy);
    margin: 0 0 12px;
    letter-spacing: -0.015em;
    text-wrap: balance;
    transition: color .2s;
}
.blog-post:hover .blog-post-title { color: var(--c-terra-2); }
.blog-post-excerpt {
    font-family: 'Manrope', sans-serif;
    font-size: 15.5px;
    line-height: 1.65;
    color: #4b5563;
    margin: 0 0 16px;
    max-width: 640px;
    text-wrap: pretty;
}
.blog-post-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Manrope', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-navy);
    letter-spacing: 0.01em;
}
.blog-post-arrow svg { width: 14px; height: 14px; transition: transform .25s; }
.blog-post:hover .blog-post-arrow { color: var(--c-terra-2); }
.blog-post:hover .blog-post-arrow svg { transform: translateX(4px); }

/* Пустое состояние */
.blog-list-empty {
    padding: 80px 20px;
    text-align: center;
    color: #6b7280;
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    display: none;
}

/* ========================= РЕДКОЛЛЕГИЯ (краткая полоса перед списком) ========================= */
.blog-editorial {
    padding: 20px 0;
    background: #fafaf7;
    border-bottom: 1px solid rgba(13, 59, 82, 0.05);
}
.blog-editorial .container { max-width: 1180px; }
.blog-editorial-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    font-family: 'Manrope', sans-serif;
    font-size: 13.5px;
    color: #4b5563;
}
.blog-editorial-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-navy);
}
.blog-editorial-kicker::before {
    content: "§";
    font-family: 'Space Grotesk', 'Fraunces', serif;
    font-size: 14px;
    color: var(--c-terra);
    letter-spacing: 0;
}
.blog-editorial-body b { color: var(--c-navy); font-weight: 600; }
.blog-editorial-link {
    color: var(--c-navy);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    border-bottom: 1px solid rgba(13, 59, 82, 0.3);
    padding-bottom: 1px;
    transition: color .2s, border-color .2s;
}
.blog-editorial-link:hover { color: var(--c-terra-2); border-bottom-color: var(--c-terra-2); }

/* ========================= АДАПТИВ ========================= */
@media (max-width: 767px) {
    .blog-hero { padding: 40px 0 32px; }
    .blog-hero h1 { font-size: 32px; }
    .blog-hero-sub { font-size: 15.5px; }
    .blog-hero-stats { gap: 10px 20px; }
    .blog-hero-stat-val { font-size: 22px; }
    .blog-hero-stat-sep { display: none; }
    .blog-categories { top: 60px; }
    .blog-cat-nav { gap: 0; padding: 0 4px; }
    .blog-cat-btn { font-size: 13.5px; padding: 12px 14px; gap: 6px; }
    .blog-cat-btn .cat-count { font-size: 10px; padding: 1px 8px; }
    .blog-list { padding: 32px 0 60px; }
    .blog-post { grid-template-columns: 140px 1fr; gap: 20px; padding: 20px 0; }
    .blog-post-cover-num { font-size: 46px; }
    .blog-post-cover { padding: 12px; border-radius: 10px; }
    .blog-post-cover-tag { top: 8px; left: 8px; font-size: 9.5px; padding: 3px 8px; }
    .blog-post-title { font-size: 18px; margin-bottom: 8px; }
    .blog-post-excerpt { font-size: 14px; margin-bottom: 10px; -webkit-line-clamp: 3; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
    .blog-post-meta { font-size: 10px; gap: 10px; margin-bottom: 10px; }
    .blog-editorial-row { font-size: 12.5px; }
}
@media (max-width: 480px) {
    .blog-post { grid-template-columns: 108px 1fr; gap: 14px; }
    .blog-post-cover-num { font-size: 38px; }
    .blog-post-cover-tag { font-size: 8.5px; letter-spacing: 0.08em; }
}