/* ==========================================================================
   Muhammad Hassan Gul — SEO content pages
   Shared styles for topic/role landing pages. Builds on style.css tokens.
   ========================================================================== */

/* ---------- Page hero (breadcrumb + title) ---------- */
.page-hero {
    padding: calc(var(--nav-h) + 56px) 0 24px;
    border-bottom: 1px solid var(--border);
    background: var(--gradient-soft);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    color: var(--text-3);
    margin-bottom: 22px;
}

.breadcrumb a { color: var(--text-2); font-weight: 500; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border-strong); }
.breadcrumb .current { color: var(--accent); font-weight: 600; }

.page-hero h1 {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.15;
    margin: 0 0 16px;
    color: var(--text);
}

.page-hero .lead {
    font-size: 1.08rem;
    color: var(--text-2);
    max-width: 780px;
    margin: 0;
}

/* ---------- Content layout ---------- */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 52px;
    align-items: start;
}

.prose { min-width: 0; }

.prose h2 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -.01em;
    margin: 48px 0 16px;
    color: var(--text);
}

.prose h2:first-of-type { margin-top: 8px; }

.prose h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 32px 0 12px;
    color: var(--text);
}

.prose p { color: var(--text-2); margin: 0 0 1rem; }

.prose ul, .prose ol {
    margin: 0 0 1.2rem;
    padding-left: 1.25rem;
    color: var(--text-2);
}

.prose li { margin-bottom: .5rem; }

.prose ul li::marker { color: var(--accent); }

.prose blockquote {
    margin: 24px 0;
    padding: 4px 0 4px 20px;
    border-left: 3px solid var(--accent);
    color: var(--text);
    font-style: italic;
    background: var(--gradient-soft);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.prose code {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2px 7px;
    font-size: .88em;
    color: var(--accent-2);
}

.prose a { font-weight: 600; }

.prose hr {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 40px 0;
}

/* ---------- KPI cards ---------- */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 16px;
    margin: 28px 0;
}

.kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-sm);
}

.kpi strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.kpi span { font-size: .85rem; color: var(--text-3); font-weight: 500; }

/* ---------- Checklist ---------- */
.check-list { list-style: none !important; padding-left: 0 !important; }

.check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 12px;
    color: var(--text-2);
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-soft);
    border: 1px solid rgba(var(--accent-rgb), .3);
}

.check-list li::after {
    content: "";
    position: absolute;
    left: 7px;
    top: 11px;
    width: 7px;
    height: 4px;
    border-left: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    transform: rotate(-45deg);
}

/* ---------- Sidebar ---------- */
.sidebar { position: sticky; top: calc(var(--nav-h) + 24px); display: grid; gap: 16px; }

.side-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.side-card h3 {
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text-3);
    margin: 0 0 16px;
    font-weight: 700;
}

.side-card p { font-size: .9rem; color: var(--text-2); margin: 0; }

.side-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    color: var(--text-2);
    font-size: .92rem;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
}

.side-links a:last-child { border-bottom: 0; }

.side-links a:hover { color: var(--accent); padding-left: 4px; }

.side-links a svg { flex-shrink: 0; color: var(--accent); }

.side-card .btn { margin-top: 8px; }

.side-profile { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }

.side-profile img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 3px solid var(--surface);
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

.side-profile strong { display: block; font-size: .95rem; color: var(--text); }
.side-profile span { font-size: .8rem; color: var(--text-3); }

/* ---------- Related grid ---------- */
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.related-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    color: var(--text);
    transition: all .3s ease;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--accent-rgb), .4);
    color: var(--text);
}

.related-card strong { font-size: 1.02rem; color: var(--text); }

.related-card p { font-size: .86rem; color: var(--text-2); margin: 0; }

.related-card .more { font-size: .82rem; font-weight: 700; color: var(--accent); margin-top: auto; }

/* ---------- CTA band ---------- */
.cta-band {
    background: var(--gradient);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.cta-band h2 {
    color: #fff;
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    font-weight: 800;
    margin: 0 0 10px;
    letter-spacing: -.02em;
}

.cta-band p { color: rgba(255, 255, 255, .88); margin: 0; font-size: .98rem; }

.cta-band .btn {
    background: #fff;
    color: var(--accent);
    justify-self: end;
    font-weight: 700;
}

.cta-band .btn:hover { background: #fff; color: var(--accent-2); transform: translateY(-2px); }

/* ---------- Topic badge pills ---------- */
.topic-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .content-grid { grid-template-columns: 1fr; gap: 40px; }
    .sidebar { position: static; grid-template-columns: repeat(2, 1fr); }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-band { grid-template-columns: 1fr; text-align: center; }
    .cta-band .btn { justify-self: center; }
}

@media (max-width: 768px) {
    .kpi-row { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }
    .sidebar { grid-template-columns: 1fr; }
    .cta-band { padding: 32px 24px; }
}

@media (max-width: 520px) {
    .prose h2 { font-size: 1.35rem; }
    .breadcrumb { font-size: .76rem; }
}