/* ============================================================
   blog.css — Herb & House Blog
   Uses brand tokens from variables.css
   ============================================================ */

/* ── Banner ─────────────────────────────────────────────────── */
.blog-banner {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-mid) 100%);
    padding: 56px 0 32px;
    text-align: center;
}

.blog-banner-detail {
    padding: 32px 0;
    text-align: left;
}

.blog-banner-inner {
    max-width: 600px;
    margin: 0 auto 16px;
}

.blog-banner-tag {
    display: inline-block;
    background: rgba(255,255,255,.15);
    color: #fff;
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 14px;
}

.blog-banner-title {
    font-size: 32px;
    font-weight: 600;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 10px;
}

.blog-banner-sub {
    font-size: 15px;
    color: rgba(255,255,255,.8);
    line-height: 1.6;
    margin: 0;
}

.blog-banner .breadcumb {
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-banner-detail .breadcumb {
    justify-content: flex-start;
}

/* ── Category pills ─────────────────────────────────────────── */
.blog-cats-section {
    background: var(--brand-bg);
    border-bottom: 1px solid var(--brand-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 99;
}

.blog-cats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-cat {
    padding: 6px 16px;
    border: 1px solid var(--brand-border-mid);
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    color: var(--brand-text-mid);
    background: #fff;
    transition: all .2s;
}

.blog-cat:hover,
.blog-cat.active {
    background: var(--brand-tint-light);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* ── Section ────────────────────────────────────────────────── */
.blog-section {
    background: var(--brand-bg);
    padding: 48px 0 64px;
}

/* ── Tags ───────────────────────────────────────────────────── */
.blog-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 12px;
    position: absolute;
    top: 12px;
    left: 12px;
}

.blog-tag-herb    { background: var(--brand-tint-pale); color: var(--brand-dark); }
.blog-tag-tips    { background: #faeeda; color: #633806; }
.blog-tag-prod    { background: #e1f5ee; color: #085041; }
.blog-tag-life    { background: #eeedfe; color: #3c3489; }
.blog-tag-sustain { background: var(--brand-tint-light); color: var(--brand-primary); }

/* ── Cards shared ───────────────────────────────────────────── */
.blog-card {
    display: block;
    text-decoration: none;
    border: 1px solid var(--brand-border);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow .2s, transform .2s;
}

.blog-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,.09);
    transform: translateY(-2px);
    text-decoration: none;
}

.blog-card-img {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-img-green  { background: linear-gradient(135deg, #c0dd97, #5dcaa5); }
.blog-card-img-amber  { background: linear-gradient(135deg, #fac775, #ef9f27); }
.blog-card-img-purple { background: linear-gradient(135deg, #cecbf6, #7f77dd); }
.blog-card-img-teal   { background: linear-gradient(135deg, #9fe1cb, #1d9e75); }

.blog-card-img-icon {
    font-size: 32px;
    opacity: .5;
}

.blog-card-body {
    padding: 16px 18px;
}

.blog-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--brand-text-dark);
    line-height: 1.4;
    margin: 0 0 6px;
}

.blog-card-excerpt {
    font-size: 13px;
    color: var(--brand-text-mid);
    line-height: 1.6;
    margin: 0 0 10px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--brand-text-muted);
}

.blog-meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--brand-text-muted);
    display: inline-block;
}

/* ── Featured grid ──────────────────────────────────────────── */
.blog-featured-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

.blog-card-big .blog-card-img {
    height: 240px;
}

.blog-card-big .blog-card-title {
    font-size: 18px;
}

.blog-card-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.blog-card-sm .blog-card-img {
    height: 110px;
}

/* ── Trending + Newsletter strip ────────────────────────────── */
.blog-strip {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 20px;
    margin-bottom: 40px;
    align-items: stretch;
}

.blog-trending {
    border: 1px solid var(--brand-border);
    border-radius: 12px;
    padding: 18px;
    background: #fff;
}

.blog-strip-heading {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--brand-text-muted);
    margin: 0 0 14px;
}

.blog-trend-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px solid var(--brand-border);
}

.blog-trend-item:last-child { border-bottom: none; }

.blog-trend-num {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-tint-pale);
    line-height: 1;
    min-width: 24px;
}

.blog-trend-title {
    font-size: 13px;
    color: var(--brand-text-dark);
    line-height: 1.4;
    text-decoration: none;
}

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

.blog-trend-meta {
    font-size: 11px;
    color: var(--brand-text-muted);
    margin: 2px 0 0;
}

.blog-newsletter {
    border: 1px solid var(--brand-border);
    border-radius: 12px;
    padding: 28px;
    background: var(--brand-tint-lighter);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.blog-nl-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--brand-text-dark);
    margin: 0 0 6px;
}

.blog-nl-sub {
    font-size: 14px;
    color: var(--brand-text-mid);
    margin: 0 0 16px;
}

.blog-nl-form {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 380px;
}

.blog-nl-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--brand-border-mid);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: var(--brand-text-dark);
    outline: none;
}

.blog-nl-input:focus {
    border-color: var(--brand-primary);
}

.blog-nl-btn {
    padding: 10px 20px;
    background: var(--brand-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
    white-space: nowrap;
}

.blog-nl-btn:hover { background: var(--brand-primary-hover); }

/* ── More articles grid ─────────────────────────────────────── */
.blog-more-header {
    margin-bottom: 18px;
}

.blog-more-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--brand-text-muted);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.blog-card-grid .blog-card-img {
    height: 120px;
}

.blog-no-results {
    text-align: center;
    color: var(--brand-text-muted);
    font-size: 14px;
    padding: 24px 0;
}

/* ── Detail page ────────────────────────────────────────────── */
.blog-detail-section {
    background: var(--brand-bg);
    padding: 48px 0 64px;
}

.blog-detail-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 56px;
}

/* article */
.blog-article-header {
    margin-bottom: 24px;
}

.blog-article-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--brand-text-dark);
    line-height: 1.3;
    margin: 12px 0 18px;
}

.blog-article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--brand-border);
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand-tint-light);
    color: var(--brand-dark);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-author-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--brand-text-dark);
    margin: 0;
}

.blog-author-date {
    font-size: 12px;
    color: var(--brand-text-muted);
    margin: 0;
}

.blog-article-share {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-share-label {
    font-size: 12px;
    color: var(--brand-text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.blog-share-icon {
    width: 32px;
    height: 32px;
    border: 1px solid var(--brand-border-mid);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-text-mid);
    font-size: 13px;
    text-decoration: none;
    transition: all .2s;
}

.blog-share-icon:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.blog-article-hero {
    height: 320px;
    border-radius: 12px;
    background: linear-gradient(135deg, #c0dd97, #5dcaa5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
}

.blog-article-hero-icon {
    font-size: 64px;
    opacity: .4;
}

/* article body */
.blog-article-body h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-text-dark);
    margin: 28px 0 10px;
}

.blog-article-body p {
    font-size: 15px;
    color: var(--brand-text-mid);
    line-height: 1.8;
    margin-bottom: 16px;
}

.blog-lead {
    font-size: 17px !important;
    color: var(--brand-text-dark) !important;
    font-weight: 500;
    border-left: 3px solid var(--brand-primary);
    padding-left: 16px;
}

.blog-callout {
    display: flex;
    gap: 12px;
    background: var(--brand-gold-light);
    border: 1px solid #e8d5b5;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 24px 0;
}

.blog-callout-green {
    background: var(--brand-tint-lighter);
    border-color: var(--brand-muted-border);
}

.blog-callout-icon { font-size: 18px; flex-shrink: 0; }

.blog-callout p {
    margin: 0 !important;
    font-size: 14px !important;
    color: var(--brand-text-dark) !important;
}

/* article tags */
.blog-article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--brand-border);
}

.blog-article-tag-label {
    font-size: 12px;
    color: var(--brand-text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-right: 4px;
}

.blog-article-tag {
    padding: 4px 12px;
    border: 1px solid var(--brand-border-mid);
    border-radius: 20px;
    font-size: 12px;
    color: var(--brand-text-mid);
    text-decoration: none;
    transition: all .2s;
}

.blog-article-tag:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--brand-tint-light);
}

/* sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 80px;
}

.blog-sidebar-card {
    border: 1px solid var(--brand-border);
    border-radius: 12px;
    padding: 18px;
    background: #fff;
}

.blog-sidebar-heading {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--brand-text-muted);
    margin: 0 0 12px;
}

.blog-sidebar-text {
    font-size: 13px;
    color: var(--brand-text-mid);
    line-height: 1.6;
    margin: 0;
}

.blog-sidebar-nl { background: var(--brand-tint-lighter); }

/* related */
.blog-related-heading {
    font-size: 18px;
    font-weight: 700;
    color: var(--brand-text-dark);
    margin-bottom: 20px;
}

.blog-grid-related {
    margin-bottom: 0;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .blog-detail-layout {
        grid-template-columns: 1fr;
    }
    .blog-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .blog-banner-title { font-size: 24px; }

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

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

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-article-title { font-size: 22px; }
}

@media (max-width: 480px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-nl-form {
        flex-direction: column;
    }
}