/* ============================================================
   09-blog.css
   Journal editorial cards (CSS cover visuals) + post cards,
   blog archive, single post, pagination.
   Mirrors JournalSection.tsx.
   ============================================================ */

.ss-blog-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--ss-space-5);
}
@media (min-width: 768px) {
        .ss-blog-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.ss-post-card {
        background: var(--card);
        border: 1px solid var(--ss-line);
        border-radius: 1rem;
        overflow: hidden;
        box-shadow: var(--ss-shadow-sm);
        transition: transform var(--ss-dur) var(--ss-ease),
                box-shadow var(--ss-dur) var(--ss-ease),
                border-color var(--ss-dur) var(--ss-ease);
        display: flex;
        flex-direction: column;
        padding: 1.25rem;
}
.ss-post-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--ss-shadow-md);
        border-color: rgba(184,165,230,0.35);
}

/* Cover — CSS visual (gradient mesh + shapes + DEMO chip) */
.ss-post-card__cover {
        position: relative;
        aspect-ratio: 4 / 3;
        width: 100%;
        overflow: hidden;
        border-radius: 0.75rem;
        background: var(--ss-gray-light);
        margin-bottom: 1.25rem;
}
.ss-post-card__cover .ss-grid-bg {
        position: absolute; inset: 0; opacity: 0.4;
}
.ss-post-card__cover .blob-1 {
        position: absolute;
        top: 33%; left: 25%;
        width: 5rem; height: 5rem;
        border-radius: 9999px;
        background: rgba(184,165,230,0.3);
        filter: blur(8px);
}
.ss-post-card__cover .blob-2 {
        position: absolute;
        bottom: 25%; right: 25%;
        width: 4rem; height: 4rem;
        border-radius: 1rem;
        background: rgba(167,227,231,0.4);
        transform: rotate(12deg);
}
.ss-post-card__cover .demo-chip {
        position: absolute;
        top: 1rem; left: 1rem;
        background: var(--ss-lime);
        color: var(--ss-black);
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        padding: 0.3rem 0.7rem;
        border-radius: 9999px;
}
.ss-post-card__cover .cat-chip {
        position: absolute;
        bottom: 1rem; left: 1rem;
        background: rgba(247,245,242,0.8);
        backdrop-filter: blur(4px);
        color: var(--ss-black);
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        padding: 0.3rem 0.7rem;
        border-radius: 9999px;
}

/* Legacy image cover */
.ss-post-card__media {
        aspect-ratio: 16 / 9;
        background: linear-gradient(135deg, var(--ss-violet), var(--ss-lime));
        position: relative;
        overflow: hidden;
}

.ss-post-card__media img {
        width: 100%; height: 100%; object-fit: cover;
}

.ss-post-card__media--demo::after {
        content: "DEMO";
        position: absolute;
        top: 0.6rem; right: 0.6rem;
        background: var(--ss-black);
        color: var(--ss-white);
        font-size: var(--ss-fs-xs);
        font-weight: 700;
        letter-spacing: var(--ss-tracking-wider);
        padding: 0.2rem 0.5rem;
        border-radius: var(--ss-radius-pill);
}

.ss-post-card__body {
        padding: var(--ss-space-4);
        display: flex;
        flex-direction: column;
        flex-grow: 1;
}

.ss-post-card__meta {
        font-size: var(--ss-fs-xs);
        color: var(--ss-gray);
        margin-bottom: var(--ss-space-2);
        display: flex;
        gap: var(--ss-space-3);
}

.ss-post-card__title {
        font-family: var(--font-display);
        font-weight: 500;
        font-size: 1.25rem;
        line-height: 1.3;
        margin-bottom: 0.5rem;
        transition: color 0.2s var(--ss-ease);
}
.ss-post-card:hover .ss-post-card__title { color: var(--ss-violet); }
.ss-post-card__title a {
        color: inherit;
        text-decoration: none;
}
.ss-post-card__title a:hover { text-decoration: underline; }

.ss-post-card__excerpt {
        color: var(--ss-gray);
        font-size: var(--ss-fs-sm);
        flex-grow: 1;
        margin-bottom: var(--ss-space-3);
}

.ss-post-card__readmore {
        font-size: var(--ss-fs-sm);
        font-weight: 600;
        color: var(--ss-black);
        display: inline-flex;
        gap: 0.4rem;
        align-items: center;
        text-decoration: none;
}
.ss-post-card__readmore:hover { color: var(--ss-violet); }

/* Footer meta line on demo cards */
.ss-post-card__foot {
        margin-top: 1.5rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(12,12,12,0.1);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--ss-gray);
}
.ss-post-card__foot .time {
        color: var(--ss-violet);
        text-transform: uppercase;
        font-weight: 500;
        letter-spacing: 0.04em;
}

/* Single post — base structure */
.ss-empty-state {
        grid-column: 1 / -1;
        width: 100%;
        margin: 0;
        padding: 2rem;
        border: 1px solid var(--ss-line);
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, 0.72);
        color: var(--ss-gray);
        font-family: var(--font-body);
        font-size: 1rem;
        text-align: center;
        box-shadow: var(--shadow-soft);
}

.ss-article {
        max-width: 760px;
        margin-inline: auto;
}

.ss-article__header {
        margin-bottom: var(--ss-space-5);
}

.ss-article__title {
        font-size: var(--ss-fs-3xl);
        margin-bottom: var(--ss-space-3);
}

/* Pagination */
.ss-pagination {
        display: flex;
        gap: var(--ss-space-2);
        justify-content: center;
        margin-top: var(--ss-space-7);
        flex-wrap: wrap;
}

.ss-pagination a,
.ss-pagination span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 40px;
        height: 40px;
        padding: 0 var(--ss-space-3);
        border-radius: var(--ss-radius-pill);
        border: 1px solid var(--ss-line);
        font-size: var(--ss-fs-sm);
        font-weight: 600;
        background: var(--ss-white);
        color: var(--ss-black);
        text-decoration: none;
}

.ss-pagination .current {
        background: var(--ss-black);
        color: var(--ss-white);
        border-color: var(--ss-black);
}

.ss-pagination a:hover {
        border-color: var(--ss-black);
}

/* Blog CTA block */
.ss-blog-cta {
        background: var(--ss-violet);
        border-radius: var(--ss-radius-2xl);
        padding: var(--ss-space-6);
        text-align: center;
        margin-top: var(--ss-space-7);
}

.ss-blog-cta h3 {
        font-size: var(--ss-fs-2xl);
        margin-bottom: var(--ss-space-3);
}

.ss-blog-cta p {
        color: var(--ss-ink-soft);
        margin-bottom: var(--ss-space-4);
}

/* ============================================================
   Blog editorial styles + empty state — v2.4.0
   ============================================================ */

/* Blog grid for posts */
.ss-blog-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--ss-space-5);
}

/* Post card cover with gradient placeholders */
.ss-post-card__cover {
        position: relative;
        aspect-ratio: 16/10;
        border-radius: var(--ss-radius-md);
        overflow: hidden;
        margin-bottom: var(--ss-space-4);
        background: var(--ss-gray-light);
}

.ss-post-card__cover .blob-1,
.ss-post-card__cover .blob-2 {
        position: absolute;
        border-radius: 50%;
        filter: blur(30px);
        opacity: 0.5;
}

.ss-post-card__cover .blob-1 {
        width: 60%;
        height: 80%;
        top: -10%;
        right: -10%;
        background: var(--ss-violet);
}

.ss-post-card__cover .blob-2 {
        width: 50%;
        height: 60%;
        bottom: -15%;
        left: -10%;
        background: var(--ss-turquoise);
}

.ss-post-card__cover .demo-chip,
.ss-post-card__cover .cat-chip {
        position: absolute;
        top: var(--ss-space-3);
        font-size: 0.6rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        padding: 0.25rem 0.5rem;
        border-radius: var(--ss-radius-pill);
        z-index: 2;
}

.ss-post-card__cover .demo-chip {
        left: var(--ss-space-3);
        background: var(--ss-black);
        color: var(--ss-offwhite);
}

.ss-post-card__cover .cat-chip {
        right: var(--ss-space-3);
        background: rgba(255,255,255,0.85);
        color: var(--ss-ink-soft);
        backdrop-filter: blur(4px);
}

.ss-post-card__title {
        font-family: var(--font-display);
        font-weight: 500;
        font-size: var(--ss-fs-lg);
        line-height: 1.25;
        margin: 0 0 var(--ss-space-2);
}

.ss-post-card__title a {
        color: var(--ss-black);
        text-decoration: none;
        transition: color var(--ss-dur-fast) var(--ss-ease);
}

.ss-post-card__title a:hover {
        color: var(--ss-violet);
}

.ss-post-card__excerpt {
        font-size: var(--ss-fs-sm);
        color: var(--ss-gray);
        line-height: var(--ss-lh-base);
        margin: 0 0 var(--ss-space-3);
}

.ss-post-card__foot {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: var(--ss-fs-xs);
        color: var(--ss-gray);
        padding-top: var(--ss-space-3);
        border-top: 1px solid var(--ss-line);
}

/* Blog empty state */
.ss-blog-empty {
        text-align: center;
        padding: var(--ss-space-9) var(--ss-space-5);
}

.ss-blog-empty__icon {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: var(--ss-gray-light);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-bottom: var(--ss-space-5);
        color: var(--ss-gray);
}

.ss-blog-empty__icon svg { width: 28px; height: 28px; }

.ss-blog-empty__title {
        font-family: var(--font-display);
        font-weight: 500;
        font-size: var(--ss-fs-xl);
        margin-bottom: var(--ss-space-3);
}

.ss-blog-empty__text {
        font-size: var(--ss-fs-md);
        color: var(--ss-gray);
        max-width: 45ch;
        margin-inline: auto;
        margin-bottom: var(--ss-space-5);
        line-height: var(--ss-lh-base);
}

/* Blog hero aurora */
.ss-blog-hero__aurora,
.ss-contact-hero__aurora {
        position: absolute;
        top: -15%;
        right: -10%;
        width: 50vw;
        height: 50vw;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.4;
        pointer-events: none;
        z-index: 0;
        background: var(--ss-turquoise);
}

.ss-blog-hero__aurora--2,
.ss-contact-hero__aurora--2 {
        top: auto;
        bottom: -20%;
        right: auto;
        left: -15%;
        opacity: 0.3;
        background: var(--ss-violet);
}

/* Blog category chips */
.ss-blog-chips {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: var(--ss-space-6);
}

.ss-blog-chip {
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        padding: 0.35rem 0.8rem;
        border-radius: var(--ss-radius-pill);
        background: var(--ss-gray-light);
        color: var(--ss-ink-soft);
        text-decoration: none;
        transition: background 0.2s, color 0.2s;
        border: 1px solid transparent;
        cursor: pointer;
}

.ss-blog-chip:hover,
.ss-blog-chip.is-active {
        background: var(--ss-black);
        color: var(--ss-offwhite);
        border-color: var(--ss-black);
}

/* Single post article styles */
.ss-article__content h2 {
        font-family: var(--font-display);
        font-weight: 500;
        font-size: var(--ss-fs-2xl);
        margin-top: var(--ss-space-7);
        margin-bottom: var(--ss-space-4);
        letter-spacing: -0.02em;
}

.ss-article__content h3 {
        font-family: var(--font-display);
        font-weight: 500;
        font-size: var(--ss-fs-xl);
        margin-top: var(--ss-space-6);
        margin-bottom: var(--ss-space-3);
}

.ss-article__content p {
        margin-bottom: var(--ss-space-4);
        line-height: var(--ss-lh-loose);
}

.ss-article__content ul,
.ss-article__content ol {
        margin-bottom: var(--ss-space-4);
        padding-left: var(--ss-space-5);
}

.ss-article__content li {
        margin-bottom: var(--ss-space-2);
        line-height: var(--ss-lh-base);
}

.ss-article__content blockquote {
        border-left: 3px solid var(--ss-violet);
        padding-left: var(--ss-space-5);
        margin: var(--ss-space-6) 0;
        font-style: italic;
        color: var(--ss-ink-soft);
        font-size: var(--ss-fs-md);
}

.ss-article__content img {
        border-radius: var(--ss-radius-lg);
        margin: var(--ss-space-5) 0;
}

.ss-article__content a {
        color: var(--ss-black);
        text-decoration: underline;
        text-underline-offset: 2px;
        transition: color 0.15s;
}

.ss-article__content a:hover {
        color: var(--ss-violet);
}

@media (max-width: 960px) {
        .ss-blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
        .ss-blog-grid { grid-template-columns: 1fr; }
}

/* Blog landing featured layout */
.ss-blog-featured-layout {
        position: relative;
        overflow: hidden;
        padding-block: clamp(4rem, 8vw, 7rem);
        background: var(--ss-offwhite);
}

.ss-blog-featured-layout .ss-container {
        position: relative;
        z-index: 1;
}

.ss-blog-featured-layout__bg {
        position: absolute;
        top: -0.42em;
        left: -0.08em;
        z-index: -1;
        font-family: var(--font-display);
        font-size: clamp(8rem, 22vw, 24rem);
        font-weight: 800;
        line-height: 0.9;
        letter-spacing: 0;
        color: rgba(12, 12, 12, 0.035);
        pointer-events: none;
        user-select: none;
}

.ss-blog-featured-layout__head {
        max-width: 920px;
        margin: 0 auto clamp(2rem, 4vw, 3rem);
        text-align: center;
}

.ss-blog-featured-layout__title {
        margin: 0;
        color: var(--ss-black);
        font-family: var(--font-display);
        font-size: clamp(2.3rem, 5vw, 4.8rem);
        font-weight: 600;
        line-height: 0.95;
        letter-spacing: 0;
}

.ss-blog-featured-layout__description {
        max-width: 760px;
        margin: 1.25rem auto 0;
        color: var(--ss-gray);
        font-size: clamp(1rem, 1.6vw, 1.25rem);
        line-height: 1.7;
}

.ss-blog-featured-layout__grid {
        display: grid;
        grid-template-columns: minmax(0, 2fr) minmax(20rem, 1fr);
        gap: 1.25rem;
        align-items: stretch;
}

.ss-blog-featured-layout__grid--count-1 {
        grid-template-columns: 1fr;
        max-width: 980px;
        margin-inline: auto;
}

.ss-blog-featured-layout__grid--count-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ss-blog-featured-layout__grid .ss-blog-feature-card--secondary {
        min-height: 0;
}

.ss-blog-featured-layout__grid .ss-blog-feature-card--secondary + .ss-blog-feature-card--secondary {
        grid-column: 2;
}

.ss-blog-feature-card {
        position: relative;
        min-height: 16rem;
        border-radius: 1rem;
        overflow: hidden;
        background: var(--ss-black);
        box-shadow: 0 22px 60px -34px rgba(12, 12, 12, 0.58);
}

.ss-blog-feature-card--primary {
        min-height: clamp(24rem, 42vw, 34rem);
        grid-row: span 2;
}

.ss-blog-featured-layout__grid--count-1 .ss-blog-feature-card--primary,
.ss-blog-featured-layout__grid--count-2 .ss-blog-feature-card--primary {
        grid-row: auto;
}

.ss-blog-featured-layout__grid--count-2 .ss-blog-feature-card--secondary {
        min-height: clamp(24rem, 42vw, 34rem);
}

.ss-blog-feature-card--secondary {
        min-height: calc((clamp(24rem, 42vw, 34rem) - 1.25rem) / 2);
}

.ss-blog-feature-card__link {
        position: relative;
        display: block;
        width: 100%;
        height: 100%;
        min-height: inherit;
        color: var(--ss-offwhite);
        text-decoration: none;
}

.ss-blog-feature-card__media,
.ss-blog-feature-card__media img,
.ss-blog-feature-card__shade {
        position: absolute;
        inset: 0;
}

.ss-blog-feature-card__media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.55s var(--ss-ease), filter 0.55s var(--ss-ease);
}

.ss-blog-feature-card:hover .ss-blog-feature-card__media img {
        transform: scale(1.05);
        filter: saturate(1.08);
}

.ss-blog-feature-card__media.has-brand-art {
        background:
                radial-gradient(circle at 28% 30%, rgba(184, 165, 230, 0.42), transparent 35%),
                radial-gradient(circle at 74% 28%, rgba(167, 227, 231, 0.28), transparent 34%),
                radial-gradient(circle at 70% 76%, rgba(229, 247, 146, 0.24), transparent 38%),
                linear-gradient(135deg, #1b1a20 0%, #070707 100%);
}

.ss-blog-feature-card__media.has-brand-art::before {
        content: '';
        position: absolute;
        inset: 0;
        opacity: 0.25;
        background:
                linear-gradient(90deg, rgba(247,245,242,0.12) 1px, transparent 1px),
                linear-gradient(0deg, rgba(247,245,242,0.12) 1px, transparent 1px);
        background-size: 2rem 2rem;
}

.ss-blog-feature-card__brand-art {
        position: absolute;
        inset: 0;
        display: grid;
        place-items: center;
        color: rgba(167, 227, 231, 0.78);
}

.ss-blog-feature-card__brand-art svg {
        width: min(38%, 14rem);
        height: auto;
        filter: drop-shadow(0 16px 35px rgba(167, 227, 231, 0.2));
}

.ss-blog-feature-card--secondary .ss-blog-feature-card__brand-art svg {
        width: min(34%, 7rem);
}

.ss-blog-feature-card__shade {
        background:
                linear-gradient(180deg, rgba(12,12,12,0.08), rgba(12,12,12,0.42) 46%, rgba(12,12,12,0.92)),
                linear-gradient(90deg, rgba(12,12,12,0.44), transparent 72%);
}

.ss-blog-feature-card__content {
        position: absolute;
        inset: auto 0 0;
        z-index: 2;
        padding: clamp(1rem, 2.5vw, 2rem);
}

.ss-blog-feature-card__title {
        max-width: 920px;
        margin: 0 0 0.75rem;
        color: var(--ss-offwhite);
        font-family: var(--font-display);
        font-size: clamp(1.55rem, 3vw, 2.25rem);
        font-weight: 600;
        line-height: 1.05;
        letter-spacing: 0;
}

.ss-blog-feature-card--secondary .ss-blog-feature-card__title {
        font-size: clamp(1.25rem, 2vw, 1.8rem);
}

.ss-blog-feature-card__category {
        display: inline-flex;
        width: fit-content;
        margin-bottom: 0.75rem;
        padding: 0.32rem 0.65rem;
        border-radius: 0.45rem;
        background: rgba(247, 245, 242, 0.2);
        color: var(--ss-offwhite);
        font-size: 0.72rem;
        font-weight: 700;
        line-height: 1;
        backdrop-filter: blur(8px);
}

.ss-blog-feature-card__meta,
.ss-blog-feature-card__foot {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        color: rgba(247, 245, 242, 0.92);
        font-size: 0.82rem;
        font-weight: 600;
}

.ss-blog-feature-card__stars {
        display: inline-flex;
        gap: 0.06rem;
        color: rgba(247, 245, 242, 0.5);
}

.ss-blog-feature-card__stars .is-filled {
        color: var(--ss-lime);
}

.ss-blog-feature-card__foot {
        justify-content: space-between;
        margin-top: 1rem;
        font-size: 0.92rem;
}

.ss-blog-feature-card__arrow {
        display: inline-flex;
        color: var(--ss-offwhite);
        transition: transform 0.24s var(--ss-ease);
}

.ss-blog-feature-card:hover .ss-blog-feature-card__arrow {
        transform: translateX(0.25rem);
}

@media (max-width: 980px) {
        .ss-blog-featured-layout__grid {
                grid-template-columns: 1fr;
        }

        .ss-blog-feature-card--primary,
        .ss-blog-feature-card--secondary {
                min-height: 22rem;
                grid-row: auto;
        }

        .ss-blog-featured-layout__grid .ss-blog-feature-card--secondary + .ss-blog-feature-card--secondary {
                grid-column: auto;
        }
}

@media (max-width: 640px) {
        .ss-blog-featured-layout {
                padding-block: 3.5rem;
        }

        .ss-blog-featured-layout__head {
                text-align: left;
        }

        .ss-blog-feature-card--primary,
        .ss-blog-feature-card--secondary {
                min-height: 20rem;
        }

        .ss-blog-feature-card__content {
                padding: 1.1rem;
        }

        .ss-blog-feature-card__meta {
                flex-wrap: wrap;
        }
}