/**
 * Knowledge Nation Law Centre - Commercial Hub Stylesheet
 * Styles AEO Direct Answer Factsheets, Course Comparison Matrices, and Mobile Conversion Bar
 */

:root {
    --kn-navy: #0a225f;
    --kn-navy-dark: #071842;
    --kn-navy-light: #16367f;
    --kn-gold: #E6AD38;
    --kn-gold-hover: #d49a26;
    --kn-gold-dark: #b45309;
    --kn-wa-green: #25D366;
    --kn-wa-green-hover: #1ebc59;
    --kn-text-main: #1e293b;
    --kn-text-muted: #64748b;
    --kn-border: #e2e8f0;
    --kn-card-bg: #ffffff;
    --kn-shadow-sm: 0 2px 8px rgba(10, 34, 95, 0.04);
    --kn-shadow-md: 0 10px 30px -5px rgba(10, 34, 95, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --kn-shadow-lg: 0 18px 40px -10px rgba(10, 34, 95, 0.12);
}

/* ==========================================================================
   Counseling Hotline Bar
   ========================================================================== */
.contact-counseling {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 20px;
    margin: 16px auto 24px;
    max-width: 860px;
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
    text-align: center;
}
.contact-counseling a {
    color: var(--kn-navy) !important;
    font-weight: 800;
    text-decoration: none !important;
    transition: color 0.2s ease;
}
.contact-counseling a:hover {
    color: var(--kn-gold-dark) !important;
    text-decoration: underline !important;
}

/* ==========================================================================
   AEO Direct Answer (BLUF) Card
   ========================================================================== */
.kn-hub-aeo-card {
    background: var(--kn-card-bg);
    border: 1px solid var(--kn-border);
    border-left: 6px solid var(--kn-navy);
    border-radius: 16px;
    padding: 32px 34px;
    margin: 28px 0 36px;
    box-shadow: var(--kn-shadow-md);
    position: relative;
    box-sizing: border-box;
}

.kn-hub-aeo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.kn-hub-aeo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--kn-navy);
    color: #ffffff;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    padding: 6px 14px;
    border-radius: 9999px;
    box-shadow: 0 2px 6px rgba(10, 34, 95, 0.18);
}
.kn-hub-aeo-badge i {
    font-size: 12px;
}

.kn-hub-aeo-verified {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 700;
    color: #047857;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    padding: 5px 14px;
    border-radius: 9999px;
}
.kn-hub-aeo-verified i {
    font-size: 13px;
    color: #059669;
}

.kn-hub-aeo-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--kn-navy);
    margin: 0 0 16px;
    line-height: 1.35;
    letter-spacing: -0.2px;
}

.kn-hub-aeo-answer {
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 24px;
}
.kn-hub-aeo-answer strong {
    color: var(--kn-navy);
    font-weight: 700;
}

/* Facts Grid */
.kn-hub-facts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0 28px;
}

.kn-hub-fact-item {
    background: #f8fafc;
    border: 1px solid var(--kn-border);
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--kn-shadow-sm);
    transition: all 0.25s ease;
    box-sizing: border-box;
}
.kn-hub-fact-item:hover {
    background: #ffffff;
    border-color: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(10, 34, 95, 0.08);
}

.kn-hub-fact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--kn-navy) 0%, var(--kn-navy-light) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(10, 34, 95, 0.18);
    flex-shrink: 0;
}

.kn-hub-fact-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.kn-hub-fact-label {
    font-size: 11px;
    color: var(--kn-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 700;
    margin-bottom: 2px;
}

.kn-hub-fact-val {
    font-size: 14px;
    color: #0f172a;
    font-weight: 700;
    line-height: 1.35;
    word-break: break-word;
}

/* Action Buttons */
.kn-hub-aeo-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px dashed #cbd5e1;
    align-items: center;
}

.kn-hub-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.25s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    line-height: 1.2;
}

.kn-hub-btn-call {
    background: var(--kn-navy);
    color: #ffffff !important;
}
.kn-hub-btn-call:hover {
    background: var(--kn-navy-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(10, 34, 95, 0.25);
    color: #ffffff !important;
}

.kn-hub-btn-wa {
    background: var(--kn-wa-green);
    color: #ffffff !important;
}
.kn-hub-btn-wa:hover {
    background: var(--kn-wa-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
    color: #ffffff !important;
}

.kn-hub-btn-counsel {
    background: var(--kn-gold);
    color: var(--kn-navy) !important;
}
.kn-hub-btn-counsel:hover {
    background: var(--kn-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(230, 173, 56, 0.35);
    color: var(--kn-navy) !important;
}

/* ==========================================================================
   Course Comparison Matrix
   ========================================================================== */
.kn-hub-matrix-wrapper {
    background: #ffffff;
    border: 1px solid var(--kn-border);
    border-radius: 16px;
    padding: 36px 32px;
    margin: 40px 0;
    box-shadow: var(--kn-shadow-md);
    box-sizing: border-box;
}

.kn-hub-matrix-header {
    text-align: center;
    margin-bottom: 26px;
}

.kn-hub-subheading {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--kn-gold-dark);
    background: #fef3c7;
    border: 1px solid #fde68a;
    padding: 5px 14px;
    border-radius: 20px;
    letter-spacing: 0.8px;
    margin-bottom: 10px;
}

.kn-hub-matrix-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--kn-navy);
    margin: 0 0 10px;
    line-height: 1.3;
}

.kn-hub-matrix-desc {
    color: var(--kn-text-muted);
    font-size: 15px;
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.6;
}

.kn-hub-table-responsive {
    margin: 24px 0 20px;
    border-radius: 12px;
    border: 1px solid var(--kn-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.kn-hub-matrix-table {
    margin: 0 !important;
    width: 100% !important;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 780px;
}

.kn-hub-matrix-table th {
    background: var(--kn-navy) !important;
    color: #ffffff !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px 14px !important;
    border: none !important;
    vertical-align: middle !important;
    text-align: left;
}

.kn-hub-matrix-table td {
    padding: 16px 14px !important;
    font-size: 14px !important;
    color: #334155;
    vertical-align: middle !important;
    border-top: 1px solid #f1f5f9 !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    text-align: left;
    transition: background 0.15s ease;
}

.kn-hub-matrix-table tr:nth-child(even) td {
    background: #fbfdff;
}

.kn-hub-matrix-table tr:hover td {
    background: #f0f6ff;
}

.kn-hub-prog-cell strong {
    color: var(--kn-navy);
    font-size: 15px;
    font-weight: 700;
}

.kn-hub-prog-pill {
    display: inline-block;
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    margin-left: 6px;
    vertical-align: middle;
}

.kn-badge-limit {
    display: inline-block;
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12.5px;
    white-space: nowrap;
}

.kn-btn-table-cta {
    display: inline-block;
    background: var(--kn-navy);
    color: #ffffff !important;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(10, 34, 95, 0.15);
}
.kn-btn-table-cta:hover {
    background: var(--kn-gold);
    color: var(--kn-navy) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(230, 173, 56, 0.3);
}

.kn-hub-matrix-footer {
    padding-top: 20px;
    border-top: 1px solid var(--kn-border);
    margin-top: 10px;
}

.kn-hub-matrix-perks {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13.5px;
    font-weight: 700;
    color: #334155;
}
.kn-hub-matrix-perks span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   Mobile Sticky Conversion Bar
   ========================================================================== */
.kn-mobile-sticky-bar {
    display: none !important;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 64px !important;
    }

    .kn-mobile-sticky-bar {
        display: flex !important;
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: #ffffff !important;
        border-top: 2px solid var(--kn-gold) !important;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.18) !important;
        z-index: 999999 !important;
        height: 58px !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .kn-bar-btn {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        font-size: 11px;
        font-weight: 700;
        text-decoration: none !important;
        transition: opacity 0.2s;
        gap: 3px;
        line-height: 1.1;
    }

    .kn-bar-call {
        background: var(--kn-navy);
        color: #ffffff !important;
    }

    .kn-bar-wa {
        background: var(--kn-wa-green);
        color: #ffffff !important;
    }

    .kn-bar-demo {
        background: var(--kn-gold);
        color: var(--kn-navy) !important;
    }

    .kn-bar-btn i {
        font-size: 18px;
    }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 991px) {
    .kn-hub-facts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .kn-hub-aeo-card {
        padding: 24px 22px;
    }
    .kn-hub-matrix-wrapper {
        padding: 28px 20px;
    }
}

@media (max-width: 600px) {
    .kn-hub-facts-grid {
        grid-template-columns: 1fr;
    }
    .kn-hub-aeo-card {
        padding: 20px 16px;
        border-radius: 12px;
    }
    .kn-hub-aeo-title {
        font-size: 21px;
    }
    .kn-hub-aeo-answer {
        font-size: 15px;
    }
    .kn-hub-aeo-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .kn-hub-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    .kn-hub-matrix-wrapper {
        padding: 22px 14px;
        border-radius: 12px;
    }
    .kn-hub-matrix-title {
        font-size: 21px;
    }
    .kn-hub-matrix-perks {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}