/* ==========================================================================
   MANTIS Asset Management - Industrial Theme Styles
   ========================================================================== */

/* CSS Custom Properties */
:root {
    /* Colors - Industrial Palette */
    --color-bg-primary: #0a0f1a;
    --color-bg-secondary: #0f1629;
    --color-bg-tertiary: #141d33;
    --color-accent-teal: #14b8a6;
    --color-accent-teal-hover: #0d9488;
    --color-accent-blue: #3b82f6;
    --color-accent-blue-hover: #2563eb;
    --color-success: #22c55e;
    --color-text-primary: #ffffff;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-border: #1e293b;
    --color-border-light: #334155;
    
    /* Typography */
    --font-display: 'IBM Plex Sans Condensed', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

/* ==========================================================================
   Container
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* ==========================================================================
   Typography
   ========================================================================== */

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-accent-teal);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-radius: var(--radius-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header .section-subtitle {
    margin: 0 auto;
}

.highlight {
    color: var(--color-accent-blue);
    font-weight: 500;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-lg {
    font-size: 1rem;
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn-primary {
    background: var(--color-accent-teal);
    color: var(--color-bg-primary);
    border-color: var(--color-accent-teal);
}

.btn-primary:hover {
    background: var(--color-accent-teal-hover);
    border-color: var(--color-accent-teal-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border-light);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-accent-blue);
    color: var(--color-accent-blue);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-text-primary);
}

.btn-outline:hover {
    background: var(--color-text-primary);
    color: var(--color-bg-primary);
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-logo img {
    height: 48px;
    width: auto;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-accent-teal);
}

.nav-links .btn {
    margin-left: var(--spacing-md);
}

.nav-links .btn-primary {
    color: var(--color-bg-primary);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .nav-toggle {
        display: none;
    }
}

/* Mobile Nav */
.nav.nav-open .nav-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
}

.nav.nav-open .nav-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-4xl) 0;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-subhead {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.signal-ring {
    position: absolute;
    border: 2px solid var(--color-accent-blue);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-ring 3s infinite;
}

.signal-ring-1 {
    width: 100px;
    height: 100px;
    animation-delay: 0s;
}

.signal-ring-2 {
    width: 180px;
    height: 180px;
    animation-delay: 1s;
}

.signal-ring-3 {
    width: 260px;
    height: 260px;
    animation-delay: 2s;
}

@keyframes pulse-ring {
    0% {
        opacity: 0.6;
        transform: scale(0.8);
    }
    100% {
        opacity: 0;
        transform: scale(1.2);
    }
}

.asset-icon {
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-accent-teal);
    border-radius: var(--radius-md);
    color: var(--color-accent-teal);
}

.asset-icon svg {
    width: 48px;
    height: 48px;
}

/* ==========================================================================
   Capabilities Section
   ========================================================================== */

.capabilities {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.capability-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-teal), var(--color-accent-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.capability-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.capability-card:hover::before {
    transform: scaleX(1);
}

.capability-icon {
    width: 56px;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-accent-teal);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.capability-card:hover .capability-icon {
    background: rgba(20, 184, 166, 0.2);
    border-color: var(--color-accent-teal);
}

.capability-icon svg {
    width: 28px;
    height: 28px;
}

.capability-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-sm);
}

.capability-desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Dashboard Preview Section
   ========================================================================== */

.dashboard-preview {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}

.preview-container {
    max-width: 1100px;
    margin: 0 auto;
}

.preview-frame {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.preview-frame:hover {
    border-color: var(--color-border-light);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.preview-dots .dot.red {
    background: #ff5f57;
}

.preview-dots .dot.yellow {
    background: #ffbd2e;
}

.preview-dots .dot.green {
    background: #28c840;
}

.preview-title {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
}

.preview-expand {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.preview-expand:hover {
    color: var(--color-accent-teal);
}

.preview-expand svg {
    width: 100%;
    height: 100%;
}

.preview-iframe {
    width: 100%;
    height: 600px;
    border: none;
    background: #0d1117;
}

@media (max-width: 768px) {
    .preview-iframe {
        height: 400px;
    }
}

.preview-note {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.preview-note a {
    color: var(--color-accent-blue);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.preview-note a:hover {
    color: var(--color-accent-teal);
}

/* ==========================================================================
   GPS Map Dashboard Section
   ========================================================================== */

.gps-map {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.map-container {
    position: relative;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Map Stats Overlay */
.map-stats {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 10;
    display: flex;
    gap: var(--spacing-md);
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.map-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 var(--spacing-md);
    border-right: 1px solid var(--color-border);
}

.map-stat:last-child {
    border-right: none;
}

.map-stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.map-stat-active {
    color: var(--color-success);
}

.map-stat-transit {
    color: var(--color-accent-blue);
}

.map-stat-alert {
    color: #ef4444;
}

.map-stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Map Legend */
.map-legend {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 10;
    display: flex;
    gap: var(--spacing-lg);
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-active {
    background: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.legend-idle {
    background: var(--color-accent-blue);
}

.legend-transit {
    background: #f97316;
    box-shadow: 0 0 8px #f97316;
}

.legend-alert {
    background: #ef4444;
    box-shadow: 0 0 8px #ef4444;
}

.legend-zone {
    width: 16px;
    height: 10px;
    background: rgba(20, 184, 166, 0.2);
    border: 1px solid var(--color-accent-teal);
    border-radius: 2px;
}

/* Map Viewport */
.map-viewport {
    position: relative;
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #0a0f1a 0%, #0f1629 100%);
    overflow: hidden;
}

@media (min-width: 768px) {
    .map-viewport {
        height: 600px;
    }
}

/* Map Grid */
.map-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

/* Asset Zones */
.asset-zone {
    position: absolute;
    background: rgba(20, 184, 166, 0.08);
    border: 1px dashed rgba(20, 184, 166, 0.4);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-base);
}

.asset-zone:hover {
    background: rgba(20, 184, 166, 0.15);
    border-color: var(--color-accent-teal);
    box-shadow: 0 0 30px rgba(20, 184, 166, 0.2);
}

.zone-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent-teal);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.zone-count {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

.zone-warehouse {
    background: rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.4);
}

.zone-warehouse:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
}

.zone-warehouse .zone-label {
    color: var(--color-accent-blue);
}

.zone-toolcrib {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.4);
}

.zone-toolcrib:hover {
    background: rgba(249, 115, 22, 0.15);
    border-color: #f97316;
    box-shadow: 0 0 30px rgba(249, 115, 22, 0.2);
}

.zone-toolcrib .zone-label {
    color: #f97316;
}

.zone-staging {
    background: rgba(168, 85, 247, 0.08);
    border-color: rgba(168, 85, 247, 0.4);
}

.zone-staging:hover {
    background: rgba(168, 85, 247, 0.15);
    border-color: #a855f7;
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.2);
}

.zone-staging .zone-label {
    color: #a855f7;
}

/* Track Paths */
.track-paths {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.track-path {
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 8, 8;
    opacity: 0.6;
}

.track-path-1 {
    stroke: var(--color-success);
    stroke-dashoffset: 0;
    animation: dashMove 20s linear infinite;
}

.track-path-2 {
    stroke: #f97316;
    stroke-dashoffset: 0;
    animation: dashMove 25s linear infinite reverse;
}

.track-path-3 {
    stroke: var(--color-accent-blue);
    stroke-dashoffset: 0;
    animation: dashMove 18s linear infinite;
}

@keyframes dashMove {
    to {
        stroke-dashoffset: -100;
    }
}

/* GPS Assets */
.gps-asset {
    position: absolute;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 5;
}

.gps-asset::after {
    content: attr(data-label);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    background: rgba(10, 15, 26, 0.9);
    padding: 2px 6px;
    border-radius: 3px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gps-asset:hover::after {
    opacity: 1;
}

.asset-dot {
    display: block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--color-bg-primary);
    position: relative;
    z-index: 2;
    transition: transform var(--transition-fast);
}

.gps-asset:hover .asset-dot {
    transform: scale(1.3);
}

.asset-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    opacity: 0;
    animation: assetPulse 2s ease-out infinite;
    z-index: 1;
}

@keyframes assetPulse {
    0% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(0.5);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

.asset-active .asset-dot {
    background: var(--color-success);
}

.asset-active .asset-pulse {
    background: var(--color-success);
}

.asset-idle .asset-dot {
    background: var(--color-accent-blue);
}

.asset-transit .asset-dot {
    background: #f97316;
}

.asset-transit .asset-pulse {
    background: #f97316;
}

.asset-alert .asset-dot {
    background: #ef4444;
}

.asset-alert .asset-pulse {
    background: #ef4444;
}

.alert-pulse {
    animation: alertPulse 1s ease-out infinite;
}

@keyframes alertPulse {
    0% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(0.5);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(2);
    }
}

/* Map Sidebar */
.map-sidebar {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    bottom: var(--spacing-lg);
    width: 220px;
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: none;
    flex-direction: column;
    z-index: 10;
}

@media (min-width: 1024px) {
    .map-sidebar {
        display: flex;
    }
}

.sidebar-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.sidebar-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sidebar-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    cursor: pointer;
}

.sidebar-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.sidebar-dot.asset-active {
    background: var(--color-success);
    box-shadow: 0 0 6px var(--color-success);
}

.sidebar-dot.asset-idle {
    background: var(--color-accent-blue);
}

.sidebar-dot.asset-transit {
    background: #f97316;
    box-shadow: 0 0 6px #f97316;
}

.sidebar-dot.asset-alert {
    background: #ef4444;
    box-shadow: 0 0 6px #ef4444;
}

.sidebar-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar-name {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-detail {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive adjustments for map */
@media (max-width: 768px) {
    .map-stats {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .map-stat {
        padding: 0 var(--spacing-sm);
    }
    
    .map-stat-value {
        font-size: 1.125rem;
    }
    
    .map-legend {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .zone-label {
        font-size: 0.6rem;
    }
    
    .zone-count {
        display: none;
    }
}

/* ==========================================================================
   Use Cases Section
   ========================================================================== */

.use-cases {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.use-case-card {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    padding-top: var(--spacing-3xl);
    transition: all var(--transition-base);
}

.use-case-card:hover {
    border-color: var(--color-accent-blue);
    transform: translateY(-4px);
}

.use-case-number {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-border-light);
    line-height: 1;
    transition: color var(--transition-base);
}

.use-case-card:hover .use-case-number {
    color: var(--color-accent-blue);
}

.use-case-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-sm);
}

.use-case-desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Integration Section
   ========================================================================== */

.integration {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.integration-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .integration-content {
        grid-template-columns: 1fr 1fr;
    }
}

.integration-desc {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.integration-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.integration-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1rem;
    color: var(--color-text-primary);
}

.check-icon {
    width: 24px;
    height: 24px;
    color: var(--color-success);
    flex-shrink: 0;
}

/* Integration Diagram */
.integration-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.integration-diagram {
    position: relative;
    width: 300px;
    height: 300px;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--color-accent-teal);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-primary);
    box-shadow: 0 0 40px rgba(20, 184, 166, 0.4);
    z-index: 2;
}

.diagram-node {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-accent-blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent-blue);
    z-index: 2;
    transition: all var(--transition-base);
}

.diagram-node:hover {
    background: var(--color-accent-blue);
    color: var(--color-text-primary);
    transform: scale(1.1);
}

.diagram-node-1 { top: 0; left: 50%; transform: translateX(-50%); }
.diagram-node-2 { top: 50%; right: 0; transform: translateY(-50%); }
.diagram-node-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.diagram-node-4 { top: 50%; left: 0; transform: translateY(-50%); }

.diagram-line {
    position: absolute;
    background: var(--color-border-light);
    z-index: 1;
}

.diagram-line-1 {
    width: 2px;
    height: 70px;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-line-2 {
    width: 70px;
    height: 2px;
    top: 50%;
    right: 60px;
    transform: translateY(-50%);
}

.diagram-line-3 {
    width: 2px;
    height: 70px;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-line-4 {
    width: 70px;
    height: 2px;
    top: 50%;
    left: 60px;
    transform: translateY(-50%);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
    position: relative;
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-bg-primary), var(--color-bg-tertiary));
    overflow: hidden;
}

.cta-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(20, 184, 166, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.cta-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: left;
    }
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent-teal);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}