/* ═══════════════════════════════════════════════════════════════
   Digenio AI — Resources hub & pillar pages (rs- prefix)
   Shared by /resources/ and /resources/<pillar>/
═══════════════════════════════════════════════════════════════ */
:root {
    --rs-purple:      #7c4baf;
    --rs-purple-dark: #5d3787;
    --rs-text:        #212529;
    --rs-muted:       #5a6a7a;
    --rs-bg:          #f8f9fa;
    --rs-border:      #e4e7ea;
    --rs-hover-bg:    #f3edfb;
    --rs-radius:      14px;
    --rs-shadow:      0 6px 28px rgba(124, 75, 175, 0.12);
}

/* ── Hero ──────────────────────────────────────────── */
.rs-hero {
    background: linear-gradient(135deg, #faf9fc 0%, #f3edfb 55%, #ece2f8 100%);
    padding: 4.5rem 0 3.5rem;
    position: relative;
    overflow: hidden;
}
.rs-hero::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -15%;
    width: 720px;
    height: 720px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 75, 175, 0.10) 0%, transparent 70%);
    pointer-events: none;
}
.rs-breadcrumb {
    font-size: 0.8125rem;
    color: var(--rs-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1.1rem;
    flex-wrap: wrap;
}
.rs-breadcrumb a { color: var(--rs-muted); text-decoration: none; }
.rs-breadcrumb a:hover { color: var(--rs-purple); }
.rs-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(124, 75, 175, 0.09);
    border: 1px solid rgba(124, 75, 175, 0.22);
    color: var(--rs-purple-dark);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1.1rem;
}
.rs-hero h1 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--rs-text);
    max-width: 720px;
}
.rs-hero .rs-lead {
    font-size: 1.15rem;
    color: var(--rs-muted);
    max-width: 680px;
    line-height: 1.6;
}

/* ── Cards ─────────────────────────────────────────── */
.rs-card {
    background: #fff;
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius);
    box-shadow: 0 2px 10px rgba(33, 37, 41, 0.04);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--rs-text);
    overflow: hidden;
}
a.rs-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--rs-shadow);
    border-color: rgba(124, 75, 175, 0.35);
    text-decoration: none;
    color: var(--rs-text);
}
.rs-card-body { padding: 1.5rem; flex: 1 1 auto; }
.rs-card .rs-ico {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--rs-purple);
    background: var(--rs-hover-bg);
    border-radius: 12px;
    margin-bottom: 1rem;
}
.rs-card h3 {
    font-size: 1.06rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.rs-card p {
    font-size: 0.9rem;
    color: var(--rs-muted);
    line-height: 1.5;
    margin-bottom: 0;
}
.rs-card .rs-card-meta {
    padding: 0.75rem 1.5rem 1.05rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--rs-purple);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: auto;
}
.rs-priority-chip {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--rs-purple-dark);
    background: rgba(124, 75, 175, 0.10);
    border-radius: 5px;
    padding: 0.15rem 0.5rem;
    margin-left: auto;
}
.rs-priority-chip.is-support { background: #eef2f6; color: var(--rs-muted); }

/* ── Section headings ──────────────────────────────── */
.rs-section-title {
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--rs-text);
}
.rs-section-sub { color: var(--rs-muted); font-size: 0.95rem; }

/* ── Pillar page specifics ─────────────────────────── */
.rs-topic-list { list-style: none; padding: 0; margin: 0; }
.rs-topic-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.85rem 1.1rem;
    border: 1px solid var(--rs-border);
    border-radius: 10px;
    background: #fff;
    font-size: 0.925rem;
    line-height: 1.4;
    color: var(--rs-text);
    transition: border-color 0.18s ease, background 0.18s ease;
}
.rs-topic-list li:hover { border-color: rgba(124, 75, 175, 0.35); background: #fdfbff; }
.rs-topic-list li + li { margin-top: 0.55rem; }
.rs-topic-list .bi {
    color: var(--rs-purple);
    font-size: 0.85rem;
    margin-top: 0.22rem;
    flex: 0 0 auto;
}
.rs-topic-list .rs-soon {
    margin-left: auto;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--rs-muted);
    background: #f1f3f5;
    padding: 0.18rem 0.5rem;
    border-radius: 5px;
    white-space: nowrap;
}

.rs-tie-card {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    background: #fff;
    border: 1px solid var(--rs-border);
    border-radius: 12px;
    padding: 1.1rem 1.25rem;
    height: 100%;
    text-decoration: none;
    color: var(--rs-text);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
a.rs-tie-card:hover { border-color: rgba(124, 75, 175, 0.4); box-shadow: var(--rs-shadow); text-decoration: none; }
.rs-tie-card .rs-ico {
    flex: 0 0 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--rs-purple);
    background: var(--rs-hover-bg);
    border-radius: 10px;
}
.rs-tie-card .rs-t { font-weight: 600; font-size: 0.95rem; color: var(--rs-purple-dark); }
.rs-tie-card .rs-d { font-size: 0.82rem; color: var(--rs-muted); line-height: 1.4; }

.rs-stage-strip {
    background: var(--rs-hover-bg);
    border: 1px dashed rgba(124, 75, 175, 0.35);
    border-radius: 10px;
    padding: 0.7rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--rs-purple-dark);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── CTA band ──────────────────────────────────────── */
.rs-cta {
    background: linear-gradient(120deg, var(--rs-purple-dark) 0%, var(--rs-purple) 100%);
    border-radius: 18px;
    color: #fff;
    padding: 2.75rem 2.5rem;
}
.rs-cta h2 { font-weight: 700; letter-spacing: -0.015em; }
.rs-cta p { color: rgba(255, 255, 255, 0.85); }
.rs-btn-white {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: var(--rs-purple-dark) !important;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 10px;
    padding: 0.75rem 1.6rem;
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.rs-btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22); }

@media (max-width: 575.98px) {
    .rs-hero { padding: 3rem 0 2.25rem; }
    .rs-cta { padding: 2rem 1.4rem; }
}