/* Shared styling for pillar + cluster hub "guide" pages (Implementation Plan #11) */

.gd-page {
    font-family: 'Manrope', sans-serif;
    color: #334155;
}

.gd-hero {
    position: relative;
    padding: 3.5rem 0 3rem;
    background: linear-gradient(135deg, #001e4a 0%, #003d80 60%, #0061c2 100%);
    color: #fff;
}
.gd-breadcrumb {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    opacity: 0.85;
}
.gd-breadcrumb a { color: #cfe3ff; text-decoration: none; }
.gd-breadcrumb a:hover { text-decoration: underline; }
.gd-breadcrumb .sep { margin: 0 0.4rem; opacity: 0.6; }
.gd-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #7ec0ff;
    margin-bottom: 0.6rem;
}
.gd-hero h1 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 0.9rem;
    max-width: 46rem;
}
.gd-hero p {
    font-size: 1.05rem;
    color: #dce8ff;
    max-width: 42rem;
    margin: 0;
}

.gd-section {
    padding: 3rem 0;
}
.gd-section.gd-alt { background: #f8fafc; }
.gd-section h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #001e4a;
    margin: 0 0 1.5rem;
}
.gd-intro {
    max-width: 48rem;
    font-size: 1.02rem;
    line-height: 1.7;
}

.gd-spokes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}
.gd-spoke-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.gd-spoke-card:hover {
    box-shadow: 0 20px 40px rgba(0, 30, 74, 0.08);
    transform: translateY(-2px);
    color: inherit;
}
.gd-spoke-thumb { aspect-ratio: 16/9; overflow: hidden; background: #eef2f7; }
.gd-spoke-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gd-spoke-body { padding: 1.1rem 1.25rem 1.35rem; }
.gd-spoke-body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 0.5rem;
    line-height: 1.35;
}
.gd-spoke-body p {
    font-size: 0.88rem;
    color: #64748b;
    margin: 0 0 0.8rem;
}
.gd-spoke-read {
    font-size: 0.85rem;
    font-weight: 700;
    color: #004a99;
}

.gd-considerations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.gd-consideration h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #001e4a;
    margin: 0 0 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.gd-consideration h3 .bi { color: #0061c2; }
.gd-consideration p { font-size: 0.95rem; color: #475569; margin: 0; line-height: 1.6; }

.gd-cluster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}
.gd-cluster-card {
    display: block;
    padding: 1.5rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #0061c2;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.gd-cluster-card:hover { box-shadow: 0 20px 40px rgba(0, 30, 74, 0.08); transform: translateY(-2px); color: inherit; }
.gd-cluster-card .gd-cluster-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #0061c2;
}
.gd-cluster-card h3 { font-size: 1.1rem; font-weight: 700; color: #0f172a; margin: 0.4rem 0 0.5rem; }
.gd-cluster-card p { font-size: 0.9rem; color: #64748b; margin: 0; }

.gd-cta-box {
    background: linear-gradient(135deg, #001e4a 0%, #0061c2 100%);
    border-radius: 20px;
    padding: 2.5rem;
    color: #fff;
    text-align: center;
}
.gd-cta-box h2 { color: #fff; margin-bottom: 0.75rem; }
.gd-cta-box p { color: #dce8ff; max-width: 36rem; margin: 0 auto 1.5rem; }
.gd-cta-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    justify-content: center;
}
.gd-cta-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: #004a99;
    font-weight: 700;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.92rem;
}
.gd-cta-links a:hover { background: #f0f7ff; }

@media (max-width: 600px) {
    .gd-hero { padding: 2.5rem 0 2rem; }
    .gd-cta-box { padding: 1.75rem 1.25rem; }
}