/* ============================================
   PAGES.CSS — Shared styles for public pages
   (showcase, blog, case studies)
   Design alignment with landing page
   ============================================ */

/* === PAGE GRID === */
.page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.25rem;
    padding-bottom: 4rem;
}

@media (max-width: 768px) {
    .page-grid { grid-template-columns: 1fr; }
}

/* === GLASS CARD (enhanced for pages) === */
.page-card {
    display: block;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.page-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(
        from var(--glow-angle, 0deg),
        transparent 60%, var(--color-accent) 80%, transparent 100%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.page-card:hover::before {
    opacity: 1;
    animation: glow-rotate 3s linear infinite;
}
.page-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(80,227,194,0.06);
}

/* === CARD CATEGORY LABEL === */
.card-category {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-accent);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

/* === CARD TITLE === */
.card-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    transition: color 0.25s ease;
}
.page-card:hover .card-title {
    color: var(--color-accent);
}

/* === CARD DESCRIPTION === */
.card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

/* === CARD FOOTER === */
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.card-arrow {
    color: var(--color-accent);
    font-size: 1rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: all 0.3s ease;
}
.page-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* === ENHANCED TAG (material elevation) === */
.tag-glass {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--color-text-dim);
    background: rgba(255,255,255,0.03);
    display: inline-block;
    letter-spacing: 0.02em;
}

/* === BLOG POST LIST === */
.post-list-glass {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.post-card {
    display: block;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 1.75rem 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.post-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(
        from var(--glow-angle, 0deg),
        transparent 60%, var(--color-accent) 80%, transparent 100%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.post-card:hover::before {
    opacity: 1;
    animation: glow-rotate 3s linear infinite;
}
.post-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(80,227,194,0.06);
}
.post-card:hover .post-card-title {
    color: var(--color-accent);
}
.post-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: color 0.25s ease;
    margin-bottom: 0.5rem;
}
.post-card-meta {
    font-size: 11px;
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.post-card-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-text-dim);
    display: inline-block;
}
.post-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.65;
    margin-top: 0.75rem;
}
.post-card-arrow {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%) translateX(-6px);
    color: var(--color-accent);
    font-size: 1rem;
    opacity: 0;
    transition: all 0.3s ease;
}
.post-card:hover .post-card-arrow {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* === EMPTY STATE (glass) === */
.empty-glass {
    text-align: center;
    padding: 5rem 2rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    backdrop-filter: blur(8px);
}
.empty-glass .empty-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}
.empty-glass p {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
}
.empty-glass .sub {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    font-family: var(--font-mono);
}

/* === CASE STUDY IMPACT LINE === */
.card-impact {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-dim);
    margin-top: 0.75rem;
    letter-spacing: 0.02em;
}

/* === CORTEX BYLINE === */
.page-byline {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-top: 0.75rem;
}
.page-byline .cortex {
    color: var(--color-accent);
    font-weight: 600;
}

/* === PAGE SECTION DIVIDER === */
.section-divider {
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        rgba(255,255,255,0.06) 20%,
        rgba(80,227,194,0.12) 50%,
        rgba(255,255,255,0.06) 80%,
        transparent
    );
    margin: 3rem 0;
}

/* === STATS ROW === */
.page-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.page-stat {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.page-stat-value {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-accent);
}
.page-stat-label {
    font-size: 0.7rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}