/* ==========================================
   MAINTENANCE & SUPPORT PAGE STYLES
   ========================================== */

/* Hero Section */
.maintenance-hero {
    position: relative;
    padding: var(--space-16) 0 var(--space-12);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 64px;
}

.hero-text {
    grid-column: 1;
    max-width: none;
    width: 100%;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.hero-benefits {
    list-style: none;
    margin: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.hero-authority {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    font-style: italic;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-visual {
    grid-column: 2;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-bg-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

/* ==========================================
   MAINTENANCE DASHBOARD ANIMATION
   ========================================== */

.maintenance-dashboard-container {
    width: 100%;
    max-width: 420px;
    perspective: 1000px;
}

.maintenance-dashboard {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: dashboard-intro 1s ease-out forwards;
}

@keyframes dashboard-intro {
    0% {
        opacity: 0;
        transform: translateY(20px) rotateX(10deg);
    }

    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
}

.header-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent-secondary);
    animation: icon-pulse 2s ease-in-out infinite;
}

@keyframes icon-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.header-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
}

.dashboard-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Status Cards */
.status-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    animation: card-appear 0.5s ease-out backwards;
}

.status-card:nth-child(1) {
    animation-delay: 0.2s;
}

.status-card:nth-child(2) {
    animation-delay: 0.4s;
}

.status-card:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes card-appear {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
}

.status-card.healthy .status-indicator {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
    animation: pulse-healthy 2s ease-in-out infinite;
}

.status-card.warning .status-indicator {
    background: #fb923c;
    box-shadow: 0 0 8px rgba(251, 146, 60, 0.5);
    animation: pulse-warning 2s ease-in-out infinite;
}

@keyframes pulse-healthy {

    0%,
    100% {
        box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
    }

    50% {
        box-shadow: 0 0 16px rgba(16, 185, 129, 0.8);
    }
}

@keyframes pulse-warning {

    0%,
    100% {
        box-shadow: 0 0 8px rgba(251, 146, 60, 0.5);
    }

    50% {
        box-shadow: 0 0 16px rgba(251, 146, 60, 0.8);
    }
}

.status-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.status-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.status-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.status-metric {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-accent-primary);
}

/* Monitor Panel */
.monitor-panel {
    margin-top: var(--space-2);
    padding: var(--space-3);
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-md);
    animation: monitor-slide 0.6s ease-out 0.8s backwards;
}

@keyframes monitor-slide {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.monitor-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-2);
}

.monitor-stats {
    display: flex;
    gap: var(--space-4);
}

.stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Support Badge */
.support-badge {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    width: 60px;
    height: 60px;
    opacity: 0.15;
    animation: badge-glow 3s ease-in-out infinite;
}

.support-badge svg {
    width: 100%;
    height: 100%;
    color: var(--color-accent-secondary);
}

@keyframes badge-glow {

    0%,
    100% {
        opacity: 0.15;
        filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.3));
    }

    50% {
        opacity: 0.25;
        filter: drop-shadow(0 0 16px rgba(139, 92, 246, 0.5));
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {

    .maintenance-dashboard,
    .status-card,
    .monitor-panel,
    .support-badge {
        animation: none;
    }

    .status-indicator {
        animation: none;
    }

    .header-icon {
        animation: none;
    }
}

/* ==========================================
   SECTION STYLES
   ========================================== */

.what-section,
.support-types-section,
.who-for-section,
.comparison-section,
.process-section,
.security-section,
.support-models-section,
.example-section,
.faq-section {
    padding: var(--space-10) 0;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--color-text-primary);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-top: calc(var(--space-4) * -1);
    margin-bottom: var(--space-8);
}

/* Solution Cards */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-8);
}

.solution-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    transition: all var(--transition-base);
}

.solution-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.card-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-3);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.card-desc {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Types Grid */
.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.type-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    transition: all var(--transition-base);
}

.type-item:hover {
    border-color: var(--color-accent-secondary);
    background: rgba(139, 92, 246, 0.05);
}

.type-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent-secondary);
    margin-bottom: var(--space-2);
}

.type-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.type-item p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Who For Section */
.who-grid {
    max-width: 900px;
    margin: var(--space-8) auto 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.who-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.who-item:hover {
    border-color: var(--color-accent-primary);
    transform: translateX(4px);
}

.who-marker {
    width: 12px;
    height: 12px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.who-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.who-content p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Comparison Table */
.comparison-section {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.comparison-table-wrapper {
    max-width: 900px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-table thead {
    background: rgba(255, 255, 255, 0.03);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    font-weight: 600;
    color: var(--color-text-primary);
}

.comparison-table th.negative {
    color: #ef4444;
}

.comparison-table th.positive {
    color: #10b981;
}

.comparison-table td:first-child {
    font-weight: 500;
    color: var(--color-text-primary);
}

.comparison-table td:nth-child(2) {
    color: var(--color-text-muted);
}

.comparison-table td:nth-child(3) strong {
    color: var(--color-accent-primary);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-8);
}

.step-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-secondary);
}

.step-num {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-3);
}

.step-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.step-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

/* Security Checklist */
.security-checklist {
    max-width: 800px;
    margin: var(--space-8) auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.check-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.check-item:hover {
    border-color: var(--color-accent-primary);
    background: rgba(6, 182, 212, 0.05);
}

.check-item .check-icon {
    color: var(--color-accent-primary);
}

.check-item span {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Support Models Section */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-8);
}

.model-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    transition: all var(--transition-base);
}

.model-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-secondary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.model-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
}

.model-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Example Section */
.example-card {
    max-width: 800px;
    margin: var(--space-8) auto 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.example-point {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.example-point .label {
    display: block;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-accent-secondary);
    letter-spacing: 1px;
}

.example-point p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: var(--space-8) auto 0;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--space-4);
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
    flex-shrink: 0;
    pointer-events: none;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding-top: var(--space-3);
}

.faq-answer p {
    padding: 0 var(--space-4) var(--space-4);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Final CTA */
.final-cta {
    position: relative;
    padding: var(--space-12) 0;
    text-align: center;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-bg-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

/* ==========================================
   MOBILE RESPONSIVE
   ========================================== */

@media (max-width: 768px) {

    /* Hero - Image First, Content Second */
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        display: flex;
        flex-direction: column-reverse;
    }

    .hero-text,
    .hero-visual {
        grid-column: 1;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .maintenance-dashboard-container {
        max-width: 100%;
    }

    /* Section Titles */
    .section-title {
        font-size: var(--font-size-3xl);
    }

    /* Grids */
    .solution-grid,
    .types-grid,
    .models-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .security-checklist {
        grid-template-columns: 1fr;
    }

    /* Comparison Table */
    .comparison-table-wrapper {
        overflow-x: auto;
    }

    .comparison-table {
        font-size: var(--font-size-sm);
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-3);
    }

    /* CTA */
    .cta-title {
        font-size: var(--font-size-3xl);
    }

    .cta-subtitle {
        font-size: var(--font-size-lg);
    }

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

    .cta-buttons .btn {
        width: 100%;
    }
}