/* 
 * Enterprise Footer - Unified Component
 * Premium enterprise styling for $100k-$5M MRR clients
 * Refined, trustworthy design with enterprise color palette
 */

/* Enterprise Footer now references global tokens (tokens.css) */

/* Main Footer Container */
.luxury-footer {
    position: relative;
    background: linear-gradient(135deg, var(--topbar-bg) 0%, var(--gray-800) 100%);
    color: var(--text-inverse);
    overflow: hidden;
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
}

.luxury-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
    radial-gradient(circle at 20% 50%, rgba(var(--primary-rgb), 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(var(--scrim-rgb), 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.footer-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    z-index: 1;
}

/* Executive Stats Section */
.executive-stats-section {
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(var(--white-rgb), 0.1);
}

.executive-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.executive-stat {
    background: linear-gradient(135deg, 
        rgba(var(--white-rgb), 0.05) 0%, 
        rgba(var(--white-rgb), 0.02) 100%);
    border: 1px solid rgba(var(--white-rgb), 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.executive-stat:hover {
    transform: translateY(-4px);
    background: linear-gradient(135deg, 
        rgba(var(--white-rgb), 0.08) 0%, 
        rgba(var(--white-rgb), 0.04) 100%);
    border-color: rgba(var(--primary-rgb), 0.2);
}

.stat-visual {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stat-icon.roi {
    background: linear-gradient(135deg, var(--focus-outline), #1D4ED8);
    color: var(--text-inverse);
}

.stat-icon.growth {
    background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
    color: var(--text-inverse);
}

.stat-icon.speed {
    background: linear-gradient(135deg, var(--gray-500), var(--gray-700));
    color: var(--text-inverse);
}

.stat-details {
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-inverse);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 1rem;
    color: rgba(var(--text-inverse-rgb), 0.7);
    line-height: 1.5;
}

/* Main Footer Content */
.footer-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    align-items: start;
}

.footer-brand-section {
    max-width: 100%;
}

.luxury-brand {
    margin-bottom: 3rem;
}

.brand-name {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.brand-mission {
    font-size: 1.125rem;
    color: rgba(var(--text-inverse-rgb), 0.8);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.brand-description {
    font-size: 1rem;
    color: rgba(var(--text-inverse-rgb), 0.7);
    line-height: 1.7;
    max-width: 500px;
}

/* Executive Contact */
.executive-contact {
    background: linear-gradient(135deg, 
        rgba(var(--white-rgb), 0.06) 0%, 
        rgba(var(--white-rgb), 0.02) 100%);
    border: 1px solid rgba(var(--white-rgb), 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
}

.contact-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: rgba(var(--text-inverse-rgb), 0.9);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(var(--text-inverse-rgb), 0.8);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.75rem;
    border-radius: 0.75rem;
}

.contact-link:hover {
    color: var(--focus-outline);
    background: rgba(var(--primary-rgb), 0.10);
    transform: translateX(8px);
}

.contact-link i {
    width: 1.25rem;
    font-size: 1rem;
    color: var(--focus-outline);
}

/* Navigation Section */
.footer-nav-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.nav-column {
    max-width: 100%;
}

.nav-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: rgba(var(--text-inverse-rgb), 0.9);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-navigation {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav-link {
    color: rgba(var(--text-inverse-rgb), 0.7);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
}

.footer-nav-link:hover {
    color: var(--focus-outline);
    border-bottom-color: rgba(var(--primary-rgb), 0.30);
    transform: translateX(4px);
}

/* Integration Grid */
.integration-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.integration-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(var(--white-rgb), 0.04);
    border: 1px solid rgba(var(--white-rgb), 0.08);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(var(--text-inverse-rgb), 0.8);
}

.integration-item:hover {
    background: rgba(var(--white-rgb), 0.08);
    border-color: rgba(var(--primary-rgb), 0.2);
    transform: translateY(-2px);
}

.integration-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    flex-shrink: 0;
}

.integration-icon.salesforce { background: linear-gradient(135deg, #00A1C9, #0080A0); }
.integration-icon.anthropic { background: linear-gradient(135deg, #000000, #333333); }
.integration-icon.quickbooks { background: linear-gradient(135deg, #0077C5, #005A9F); }
.integration-icon.zapier { background: linear-gradient(135deg, var(--enterprise-secondary), var(--enterprise-accent)); }

.integration-note {
    font-size: 0.875rem;
    color: rgba(var(--text-inverse-rgb), 0.5);
    text-align: center;
    font-style: italic;
}

/* Executive CTA */
.executive-cta {
    background: linear-gradient(135deg, 
        rgba(var(--primary-rgb), 0.08) 0%, 
        rgba(var(--scrim-rgb), 0.06) 100%);
    border: 1px solid rgba(var(--white-rgb), 0.1);
    border-radius: 2rem;
    padding: 3rem;
    text-align: center;
    margin: 3rem 0;
}

.executive-cta .cta-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-inverse);
    margin-bottom: 1rem;
}

.executive-cta .cta-content p {
    font-size: 1.125rem;
    color: rgba(var(--text-inverse-rgb), 0.8);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.luxury-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    min-width: 200px;
    justify-content: center;
}

.luxury-btn.primary {
    background: linear-gradient(135deg, var(--focus-outline) 0%, #3B82F6 100%);
    color: var(--text-inverse);
    box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.3);
}

.luxury-btn.primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(var(--primary-rgb), 0.4);
}

.luxury-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(var(--text-inverse-rgb), 0.9);
    border-color: rgba(var(--white-rgb), 0.2);
}

.luxury-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(var(--white-rgb), 0.3);
    transform: translateY(-4px);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(var(--white-rgb), 0.1);
    padding-top: 2rem;
    margin-top: 3rem;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(var(--text-inverse-rgb), 0.6);
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: 2rem;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: var(--enterprise-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-main-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-nav-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .executive-stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .executive-stat {
        text-align: center;
    }

    .stat-visual {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .luxury-footer {
        padding: 3rem 0 1.5rem;
    }

    .footer-container {
        padding: 0 1rem;
    }

    .executive-stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .executive-stat {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .brand-name {
        font-size: 2rem;
    }

    .executive-cta {
        padding: 2rem;
    }

    .executive-cta .cta-content h3 {
        font-size: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .luxury-btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-legal {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .legal-links {
        justify-content: center;
    }

    .integration-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .luxury-footer {
        background: white !important;
        color: black !important;
    }
    
    .luxury-footer::before {
        display: none;
    }
}