/* ═══════════════════════════════════════════════════════════════
   Blog — Public Pages
   ═══════════════════════════════════════════════════════════════ */

/* ── Blog Hero ── */
.blog-hero {
    padding: clamp(7rem, 10vw, 10rem) 0 clamp(2.5rem, 4vw, 4rem);
    text-align: center;
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    color: var(--on-dark);
}

.blog-hero .kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    color: var(--main);
    margin-bottom: 0.6rem;
}

.blog-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.6rem;
}

.blog-hero h1 em {
    font-style: italic;
    color: var(--main);
}

.blog-hero-sub {
    max-width: 580px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.8;
}

/* ── Blog Listing ── */
.blog-listing {
    padding: clamp(2.5rem, 4vw, 4rem) 0 clamp(4rem, 6vw, 6rem);
    background: var(--bg-tint);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

/* ── Featured post ── */
.blog-feature {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
    background: #fff;
    border-radius: 22px;
    overflow: hidden;
    margin-bottom: 2.5rem;
    box-shadow: 0 18px 50px rgba(var(--panel-rgb), 0.1);
    transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.4s cubic-bezier(0.2, 0, 0, 1);
}

.blog-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--extra), var(--main), var(--extra));
    z-index: 2;
}

.blog-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 64px rgba(var(--panel-rgb), 0.16);
}

.blog-feature-media {
    position: relative;
    overflow: hidden;
    min-height: 340px;
}

.blog-feature-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0, 0, 1);
}

.blog-feature:hover .blog-feature-media img {
    transform: scale(1.05);
}

.blog-feature-body {
    padding: clamp(1.75rem, 4vw, 3rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-feature-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    align-self: flex-start;
    padding: 0.3rem 0.85rem;
    margin-bottom: 0.9rem;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary);
    background: linear-gradient(135deg, var(--extra), var(--main));
}

.blog-feature-body h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.6vw, 2.15rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.blog-feature-body h2 a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.25s;
}

.blog-feature-body h2 a:hover {
    color: var(--main);
}

.blog-feature-body p {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--ink);
    margin-bottom: 1rem;
    max-width: 46ch;
}

/* ── Blog Card ── */
.blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 6px 26px rgba(var(--panel-rgb), 0.07);
    transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.4s cubic-bezier(0.2, 0, 0, 1), border-color 0.4s;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--main-rgb), 0.4);
    box-shadow:
        0 24px 56px rgba(var(--panel-rgb), 0.15),
        0 0 0 1px rgba(var(--main-rgb), 0.12);
}

.blog-card-img {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.blog-card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(var(--panel-rgb), 0.3) 0%, transparent 38%, transparent 60%, rgba(var(--panel-rgb), 0.4) 100%);
    pointer-events: none;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0, 0, 1);
}

.blog-card:hover .blog-card-img img {
    transform: scale(1.06);
}

.blog-card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.6rem;
}

.blog-card-body .link-line {
    margin-top: auto;
}

.blog-card-body h2,
.blog-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.blog-card-body h2 a,
.blog-card-body h3 a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.25s;
}

.blog-card-body h2 a:hover,
.blog-card-body h3 a:hover {
    color: var(--main);
}

.blog-card-body p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--ink);
    margin-bottom: 0.8rem;
}

.blog-card-body .link-line {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--main);
    text-decoration: none;
    margin-top: 0.5rem;
    transition: gap 0.3s;
}

.blog-card-body .link-line:hover {
    gap: 0.7rem;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.82rem;
    color: var(--muted);
    margin-bottom: 0.6rem;
}

.blog-card-meta i {
    margin-right: 3px;
}

/* ── Tags ── */
.blog-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    align-self: flex-start;
    padding: 0.28rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--main);
    background: rgba(var(--main-rgb), 0.1);
    border-radius: 100px;
    margin-bottom: 0.7rem;
}

/* Sits over the card image. */
.blog-tag--overlay {
    position: absolute;
    top: 0.9rem;
    left: 0.9rem;
    z-index: 2;
    margin: 0;
    color: var(--on-dark);
    background: rgba(var(--panel-rgb), 0.55);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.blog-pill {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--secondary);
    background: rgba(var(--secondary-rgb), 0.06);
    border: 1px solid rgba(var(--secondary-rgb), 0.1);
    border-radius: 100px;
    margin: 0.2rem 0.3rem 0.2rem 0;
}

/* ── Blog Article ── */
.blog-article {
    padding: clamp(7rem, 10vw, 9rem) 0 clamp(3rem, 5vw, 5rem);
    background: var(--bg-tint);
}

.blog-article h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 4.2vw, 3rem);
    font-weight: 700;
    line-height: 1.13;
    color: var(--secondary);
    margin-bottom: 1rem;
    max-width: 820px;
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(var(--secondary-rgb), 0.1);
}

.blog-article-meta i {
    margin-right: 4px;
    color: var(--main);
}

.blog-author-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.85rem 0.3rem 0.35rem;
    border-radius: 99px;
    background: #fff;
    border: 1px solid var(--border);
    font-weight: 600;
    color: var(--secondary);
}

.blog-author-chip span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--main), var(--extra));
}

.blog-article-hero {
    position: relative;
    margin-bottom: 2.75rem;
    border-radius: 20px;
    overflow: hidden;
    max-height: 520px;
    box-shadow: 0 24px 60px rgba(var(--panel-rgb), 0.16);
}

.blog-article-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(var(--panel-rgb), 0.28) 100%);
    pointer-events: none;
}

.blog-article-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Article Content ── */
.blog-article-content {
    max-width: 780px;
    font-size: 1.07rem;
    line-height: 1.85;
    color: var(--ink);
}

.blog-article-content h2 {
    position: relative;
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 2.75rem 0 1rem;
    padding-bottom: 0.6rem;
}

.blog-article-content h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 56px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--extra), var(--main));
}

.blog-article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.32rem;
    font-weight: 600;
    color: var(--secondary);
    margin: 2.1rem 0 0.7rem;
}

.blog-article-content p {
    margin-bottom: 1.25rem;
}

.blog-article-content > p:first-of-type {
    font-size: 1.16rem;
    color: var(--secondary);
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 1.1rem 0 1.4rem 1.5rem;
}

.blog-article-content li {
    margin-bottom: 0.5rem;
    padding-left: 0.2rem;
}

.blog-article-content li::marker {
    color: var(--main);
    font-weight: 700;
}

.blog-article-content blockquote {
    position: relative;
    margin: 2rem 0;
    padding: 1.5rem 1.75rem 1.5rem 3.75rem;
    background: rgba(var(--main-rgb), 0.07);
    border-radius: 14px;
    font-family: var(--font-heading);
    font-size: 1.16rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--secondary);
}

.blog-article-content blockquote::before {
    content: '\201C';
    position: absolute;
    left: 1rem;
    top: 0.4rem;
    font-family: var(--font-heading);
    font-size: 3.4rem;
    line-height: 1;
    color: var(--main);
    opacity: 0.45;
}

.blog-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    margin: 1.75rem 0;
    box-shadow: 0 14px 40px rgba(var(--panel-rgb), 0.14);
}

.blog-article-content a {
    color: var(--main);
    font-weight: 600;
    text-decoration: none;
    background-image: linear-gradient(var(--main), var(--main));
    background-size: 100% 1.5px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: color 0.25s, background-size 0.25s;
}

.blog-article-content a:hover {
    color: var(--secondary);
    background-size: 0 1.5px;
}

.blog-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(var(--secondary-rgb), 0.1);
}

.blog-article-tags .blog-pill {
    margin: 0;
}

/* ── Article closing CTA ── */
.blog-article-cta {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 3rem;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    border-radius: 22px;
    background:
        radial-gradient(ellipse 55% 90% at 100% 0%, rgba(var(--main-rgb), 0.3), transparent 60%),
        linear-gradient(135deg, var(--panel-2) 0%, var(--secondary) 100%);
    color: var(--on-dark);
    box-shadow: 0 24px 56px rgba(var(--secondary-rgb), 0.22);
}

.blog-article-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    color: #fff;
    margin-bottom: 0.4rem;
}

.blog-article-cta p {
    margin: 0;
    max-width: 48ch;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.6;
}

/* ── Related Posts ── */
.blog-related {
    padding: clamp(3rem, 5vw, 4rem) 0 clamp(4rem, 6vw, 5rem);
    background: var(--bg-tint);
}

.blog-related h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 2rem;
}

.blog-related h2 em {
    font-style: italic;
    color: var(--main);
}

/* ── Empty State ── */
.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.blog-empty i {
    font-size: 3rem;
    color: var(--main);
    opacity: 0.4;
    margin-bottom: 1rem;
    display: block;
}

.blog-empty h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.blog-empty p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 767px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-article h1 {
        font-size: 1.8rem;
    }

    .blog-article-meta {
        flex-direction: column;
        gap: 0.4rem;
    }

    .blog-article-hero {
        max-height: 280px;
        border-radius: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-card {
        transition: none;
    }
    .blog-card:hover {
        transform: none;
    }
    .blog-card:hover .blog-card-img img {
        transform: none;
    }
}

/* ============================================================
   Breadcrumb, category filters and article video
   ============================================================ */
.blog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(var(--secondary-rgb), 0.55);
    margin-bottom: 1.25rem;
}

.blog-breadcrumb a {
    color: var(--main);
    font-weight: 600;
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    text-decoration: underline;
}

.blog-breadcrumb span[aria-current] {
    color: rgba(var(--secondary-rgb), 0.7);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 42ch;
}

.blog-breadcrumb--hero {
    justify-content: center;
    color: rgba(var(--on-dark-rgb), 0.6);
    margin-bottom: 1.5rem;
}

.blog-breadcrumb--hero a {
    color: var(--main);
}

.blog-breadcrumb--hero a:hover {
    color: var(--on-dark);
    text-decoration: none;
}

.blog-breadcrumb--hero span[aria-current] {
    color: rgba(var(--on-dark-rgb), 0.85);
}

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.blog-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.1rem;
    border-radius: 99px;
    border: 1.5px solid rgba(var(--secondary-rgb), 0.12);
    background: #fff;
    color: var(--secondary);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
}

.blog-filter:hover {
    border-color: var(--main);
    color: var(--main);
    transform: translateY(-2px);
}

.blog-filter.is-active {
    background: linear-gradient(135deg, var(--extra), var(--main));
    border-color: transparent;
    color: #fff;
}

.blog-filter-count {
    font-size: 0.72rem;
    font-weight: 700;
    opacity: 0.65;
}

.blog-article-video {
    margin: 2rem 0;
    border-radius: 16px;
    overflow: hidden;
    background: var(--panel);
    box-shadow: 0 20px 50px rgba(var(--secondary-rgb), 0.16);
}

.blog-article-video video {
    display: block;
    width: 100%;
    height: auto;
}

@media (max-width: 767px) {
    .blog-filters {
        margin-bottom: 1.75rem;
    }

    .blog-breadcrumb span[aria-current] {
        max-width: 24ch;
    }
}

/* ── Featured responsive ── */
@media (max-width: 900px) {
    .blog-feature {
        grid-template-columns: 1fr;
    }

    .blog-feature-media {
        min-height: 240px;
    }
}

/* ── Larger type on desktop, extra layer on ultrawide ── */
@media (min-width: 1440px) {
    .blog-hero h1 {
        font-size: 3.9rem;
    }

    .blog-feature-body h2 {
        font-size: 2.3rem;
    }

    .blog-article h1 {
        font-size: 3.05rem;
    }

    .blog-article-content {
        font-size: 1.14rem;
    }
}

@media (min-width: 1800px) {
    .blog-article h1,
    .blog-article-content,
    .blog-article-meta,
    .blog-article-hero,
    .blog-article-tags {
        max-width: 880px;
    }
}