/* ==========================================
   Fermat Apps - Main Stylesheet
   Dark theme inspired by n8n.io
   ========================================== */

/* CSS Custom Properties */
:root {
    /* Colors - Dark Theme */
    --bg-primary: #0a0a12;
    --bg-secondary: #0e0e18;
    --bg-tertiary: #141420;
    --bg-card: #16162a;
    --bg-card-hover: #1a1a32;

    /* Brand Colors from Logo */
    --brand-blue: #00a8e8;
    --brand-green: #7cb342;
    --brand-yellow: #ffd54f;

    /* Accent Colors */
    --accent-primary: #00a8e8;
    --accent-secondary: #7cb342;
    --accent-tertiary: #ffd54f;
    --accent-gradient: linear-gradient(135deg, #00a8e8 0%, #7cb342 100%);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    /* Status Colors */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    --info: #2196f3;

    /* Priority Colors */
    --priority-high: #f44336;
    --priority-medium: #ff9800;
    --priority-low: #4caf50;

    /* Borders & Shadows */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-color-light: rgba(255, 255, 255, 0.05);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 168, 232, 0.2);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* 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;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* Reset & Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--accent-secondary);
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 18, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-base);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* Language Toggle Button */
.lang-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: transform var(--transition-fast);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--text-primary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.btn-full {
    width: 100%;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 168, 232, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(124, 179, 66, 0.1), transparent),
        radial-gradient(ellipse 50% 30% at 20% 80%, rgba(255, 213, 79, 0.08), transparent);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-3xl);
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--accent-primary);
}

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

.hero-visual {
    position: relative;
}

.workflow-preview {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.workflow-img {
    width: 100%;
    height: auto;
}

/* ==========================================
   Section Styles
   ========================================== */
.section {
    padding: var(--spacing-4xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(0, 168, 232, 0.1);
    color: var(--accent-primary);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ==========================================
   How It Works Section
   ========================================== */
.how-it-works {
    background: var(--bg-secondary);
}

.workflow-diagram {
    margin-bottom: var(--spacing-3xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    overflow: hidden;
}

.workflow-full-img {
    width: 100%;
    height: auto;
    min-height: 300px;
    max-height: 500px;
    object-fit: contain;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

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

.step-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.step-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--text-muted);
}

.step-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
}

.step-icon img {
    width: 100%;
    height: 100%;
}

.step-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

/* ==========================================
   Services Section
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-card.featured {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.1), rgba(124, 179, 66, 0.1));
    border-color: var(--accent-primary);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-lg);
}

.service-icon img {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
}

.service-features li {
    position: relative;
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
}

/* ==========================================
   Human Team Section
   ========================================== */
.team {
    background: var(--bg-primary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.team-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.team-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.team-photo {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a2e, #16162a);
    position: relative;
}

.team-photo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 168, 232, 0.1) 0%,
        transparent 50%,
        rgba(124, 179, 66, 0.1) 100%
    );
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
}

.team-photo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, var(--bg-card), transparent);
    pointer-events: none;
    z-index: 2;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: all var(--transition-base);
    filter: grayscale(20%) contrast(1.05);
}

.team-card:hover .team-photo img {
    transform: scale(1.05);
    filter: grayscale(0%) contrast(1.1);
}

.team-info {
    padding: var(--spacing-lg);
    text-align: center;
}

.team-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.team-role {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.team-info p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.team-skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xs);
}

.team-skills span {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 168, 232, 0.1);
    color: var(--accent-primary);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-full);
}

/* Single team member layout */
.team-grid.team-single {
    display: flex;
    justify-content: center;
}

.team-grid.team-single .team-card {
    max-width: 600px;
    width: 100%;
}

.team-grid.team-single .team-card.featured {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
}

.team-grid.team-single .team-photo {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.team-grid.team-single .team-info {
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.team-grid.team-single .team-skills {
    justify-content: flex-start;
}

.team-contact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.team-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.team-link:hover {
    color: var(--accent-primary);
}

.team-link svg {
    flex-shrink: 0;
}

/* ==========================================
   Journey Section with Dashboard Examples
   ========================================== */
.journey {
    background: var(--bg-secondary);
}

.journey-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
}

.journey-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    transition: all var(--transition-base);
}

.journey-step:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.journey-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    color: white;
    font-weight: 700;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.journey-content h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 2px;
}

.journey-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.journey-connector {
    width: 30px;
    height: 2px;
    background: var(--border-color);
}

/* Dashboard Preview */
.dashboard-preview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.dashboard-tabs {
    display: flex;
    gap: 0;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 var(--spacing-md);
}

.dashboard-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dashboard-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.dashboard-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
    background: rgba(0, 168, 232, 0.05);
}

.dashboard-tab svg {
    flex-shrink: 0;
}

.dashboard-content {
    display: none;
    padding: var(--spacing-xl);
}

.dashboard-content.active {
    display: block;
}

/* Demo Dashboard Styles */
.demo-dashboard {
    max-width: 100%;
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.demo-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.demo-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--success);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(76, 175, 80, 0.1);
    border-radius: var(--radius-full);
}

.demo-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.demo-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.demo-stat {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.demo-stat .stat-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

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

.progress-bar {
    height: 4px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    margin-top: var(--spacing-sm);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

/* Demo Tasks */
.demo-tasks {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.demo-task {
    display: grid;
    grid-template-columns: 24px 1fr auto;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.task-status {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    border: 2px solid var(--border-color);
}

.demo-task.completed .task-status {
    background: var(--success);
    border-color: var(--success);
}

.demo-task.in-progress .task-status {
    background: var(--warning);
    border-color: var(--warning);
}

.demo-task.pending .task-status {
    background: transparent;
    border-color: var(--text-muted);
}

.task-name {
    font-weight: 500;
}

.task-agent {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Cost Dashboard */
.costs-dashboard .cost-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.cost-card {
    background: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.cost-card h5 {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.cost-amount {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.cost-bar {
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.cost-used {
    position: absolute;
    height: 100%;
    background: var(--accent-primary);
    border-radius: var(--radius-full);
    z-index: 2;
}

.cost-projected {
    position: absolute;
    height: 100%;
    background: rgba(0, 168, 232, 0.3);
    border-radius: var(--radius-full);
    z-index: 1;
}

.cost-legend {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.cost-legend .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    margin-right: var(--spacing-xs);
}

.cost-legend .dot.used {
    background: var(--accent-primary);
}

.cost-legend .dot.projected {
    background: rgba(0, 168, 232, 0.3);
}

.cost-breakdown-mini {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.cost-item {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Cost Alerts */
.cost-alerts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.cost-alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.cost-alert.success {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success);
}

.cost-alert.info {
    background: rgba(33, 150, 243, 0.1);
    color: var(--info);
}

.cost-alert svg {
    flex-shrink: 0;
}

/* Cost Categories */
.cost-categories h5 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

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

.category-row {
    display: grid;
    grid-template-columns: 100px 1fr 80px;
    gap: var(--spacing-md);
    align-items: center;
}

.category-name {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.category-bar {
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.category-fill {
    height: 100%;
    border-radius: var(--radius-full);
}

.category-fill.development {
    background: var(--accent-primary);
}

.category-fill.review {
    background: var(--accent-secondary);
}

.category-fill.infra {
    background: var(--accent-tertiary);
}

.category-fill.third {
    background: var(--text-muted);
}

.category-amount {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: right;
}

/* Timeline Dashboard */
.timeline-dashboard .timeline-overview {
    margin-bottom: var(--spacing-xl);
}

.timeline-progress {
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.timeline-bar {
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    position: relative;
    margin-bottom: var(--spacing-md);
}

.timeline-complete {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
}

.timeline-marker {
    position: absolute;
    top: -24px;
    transform: translateX(-50%);
    font-size: var(--font-size-xs);
    color: var(--accent-primary);
    font-weight: 600;
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--accent-primary);
}

.timeline-dates {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Timeline Phases */
.timeline-phases {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.phase-row {
    display: grid;
    grid-template-columns: 24px 1fr auto;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.phase-indicator {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    border: 2px solid var(--border-color);
}

.phase-row.completed .phase-indicator {
    background: var(--success);
    border-color: var(--success);
}

.phase-row.in-progress .phase-indicator {
    background: var(--warning);
    border-color: var(--warning);
    animation: pulse 2s infinite;
}

.phase-row.upcoming .phase-indicator {
    background: transparent;
    border-color: var(--text-muted);
}

.phase-info h5 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 2px;
}

.phase-dates {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.phase-status {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    background: var(--bg-primary);
    color: var(--text-secondary);
}

.phase-row.completed .phase-status {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success);
}

.phase-row.in-progress .phase-status {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning);
}

/* Timeline Milestones */
.timeline-milestones h5 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.milestone-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.milestone-item:last-child {
    border-bottom: none;
}

.milestone-date {
    font-size: var(--font-size-xs);
    color: var(--accent-primary);
    font-weight: 600;
    min-width: 50px;
}

.milestone-name {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ==========================================
   Agents Section
   ========================================== */
.agents {
    background: var(--bg-secondary);
}

.agents-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.agent-card {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
}

.agent-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.agent-avatar {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.agent-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agent-info {
    flex: 1;
}

.agent-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.agent-role {
    display: inline-block;
    font-size: var(--font-size-xs);
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.agent-info p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.agent-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.skill-tag {
    padding: 4px 10px;
    background: rgba(0, 168, 232, 0.1);
    color: var(--accent-primary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

.agent-status {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.agent-status.online .status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ==========================================
   Project Board Section
   ========================================== */
.board-preview {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.board-tabs {
    display: flex;
    gap: var(--spacing-sm);
}

.board-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.board-tab.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.board-tab:hover:not(.active) {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.last-updated {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
}

.kanban-column {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.kanban-column.done {
    background: rgba(76, 175, 80, 0.05);
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

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

.column-count {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.task-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.task-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.task-card.active {
    border-left: 3px solid var(--accent-primary);
}

.task-card.review {
    border-left: 3px solid var(--warning);
}

.task-card.completed {
    opacity: 0.7;
    border-left: 3px solid var(--success);
}

.task-priority {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.task-priority.high {
    background: rgba(244, 67, 54, 0.1);
    color: var(--priority-high);
}

.task-priority.medium {
    background: rgba(255, 152, 0, 0.1);
    color: var(--priority-medium);
}

.task-priority.low {
    background: rgba(76, 175, 80, 0.1);
    color: var(--priority-low);
}

.task-card h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.task-card p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.task-progress {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.task-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.task-agent {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-tertiary);
}

.task-estimate,
.task-progress-text,
.task-status,
.task-done {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
}

.task-done {
    color: var(--success);
}

.task-status {
    color: var(--warning);
}

.board-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    color: var(--accent-primary);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ==========================================
   Contact Section
   ========================================== */
.contact {
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

.contact-info {
    padding-right: var(--spacing-2xl);
}

.contact-info .section-title {
    text-align: left;
    font-size: var(--font-size-3xl);
}

.contact-info > p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.contact-item a,
.contact-item span {
    color: var(--text-secondary);
}

.contact-item a:hover {
    color: var(--accent-primary);
}

.tech-stack h4 {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.tech-logos {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.tech-logos img {
    height: 32px;
    width: auto;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.tech-logos img:hover {
    opacity: 1;
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-2xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' fill-opacity='0.5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--bg-primary);
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-3xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: var(--spacing-4xl);
}

.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
}

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

/* ==========================================
   Development Workflow Section
   ========================================== */
.workflow {
    background: var(--bg-secondary);
}

.workflow-pipeline {
    margin-bottom: var(--spacing-3xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-2xl);
    overflow: hidden;
}

.workflow-pipeline-img {
    width: 100%;
    height: auto;
}

.workflow-stages {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.stage-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    min-height: 380px;
}

.stage-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.stage-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.stage-content p {
    flex: 1;
}

.stage-details {
    margin-top: auto;
}

.stage-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

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

.stage-icon.develop {
    background: rgba(0, 168, 232, 0.1);
    color: var(--accent-primary);
}

.stage-icon.acceptance {
    background: rgba(255, 213, 79, 0.1);
    color: var(--accent-tertiary);
}

.stage-icon.approval {
    background: rgba(124, 179, 66, 0.1);
    color: var(--accent-secondary);
}

.stage-icon.production {
    background: rgba(255, 153, 0, 0.1);
    color: #ff9900;
}

.stage-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.stage-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.stage-content > p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.stage-details {
    list-style: none;
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

.stage-details li {
    position: relative;
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.stage-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
}

.stage-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 40px;
    margin-top: 80px;
    color: var(--text-muted);
}

.stage-arrow svg {
    width: 24px;
    height: 24px;
}

/* Release Info Cards */
.release-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.release-card {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
}

.release-card.ios {
    border-left: 3px solid var(--text-primary);
}

.release-card.android {
    border-left: 3px solid var(--accent-secondary);
}

.release-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
}

.release-icon img {
    width: 100%;
    height: 100%;
}

.release-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.release-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.release-timeline {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.timeline-badge {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* ==========================================
   Customer Benefits Section
   ========================================== */
.benefits {
    background: var(--bg-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-4xl);
}

.benefit-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.benefit-card.highlight {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.1), rgba(124, 179, 66, 0.05));
    border-color: var(--accent-primary);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

.benefit-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.benefit-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.benefit-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.benefit-features span {
    padding: 4px 10px;
    background: rgba(0, 168, 232, 0.1);
    color: var(--accent-primary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

/* Communication Flow */
.communication-flow {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-2xl);
}

.communication-flow h3 {
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-2xl);
}

.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flow-step {
    flex: 1;
    text-align: center;
    padding: var(--spacing-lg);
}

.flow-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    background: rgba(0, 168, 232, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
}

.flow-icon svg {
    width: 32px;
    height: 32px;
}

.flow-step h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.flow-step p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.flow-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    flex-shrink: 0;
}

/* ==========================================
   Quote Chat Section
   ========================================== */
.calculator {
    background: var(--bg-secondary);
}

.quote-wrapper {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Chat Container */
.quote-chat {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    min-height: 500px;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 500px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Chat Messages */
.chat-message {
    display: flex;
    gap: var(--spacing-md);
    max-width: 85%;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-message.customer {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message.assistant {
    align-self: flex-start;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar svg {
    width: 20px;
    height: 20px;
    color: white;
}

.message-avatar.customer {
    background: var(--bg-tertiary);
}

.message-avatar.customer svg {
    color: var(--text-muted);
}

.message-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.message-sender {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-weight: 500;
}

.chat-message.customer .message-sender {
    text-align: right;
}

.message-text {
    background: var(--bg-tertiary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    line-height: 1.6;
}

.chat-message.assistant .message-text {
    border-bottom-left-radius: var(--radius-sm);
}

.chat-message.customer .message-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border-bottom-right-radius: var(--radius-sm);
}

/* System messages */
.system-message {
    max-width: 100%;
    width: 100%;
    text-align: center;
}

.system-message .message-text {
    background: rgba(124, 179, 66, 0.1);
    border: 1px solid rgba(124, 179, 66, 0.2);
    color: var(--accent-secondary);
}

/* Estimate Message Styles */
.estimate-message {
    max-width: 100%;
    width: 100%;
}

.estimate-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    color: var(--text-primary);
}

.estimate-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.estimate-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-secondary);
}

.estimate-header h3 {
    font-size: var(--font-size-xl);
    margin: 0;
    color: var(--text-primary);
}

.estimate-summary {
    margin-bottom: var(--spacing-lg);
}

.estimate-summary p {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

.platforms-badges {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.platform-badge {
    background: var(--accent-primary);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.estimate-features {
    margin-bottom: var(--spacing-lg);
}

.estimate-features h4 {
    color: var(--text-primary);
    font-size: var(--font-size-md);
    margin: 0 0 var(--spacing-sm) 0;
}

.estimate-features ul {
    margin: 0;
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
}

.estimate-features li {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.estimate-costs {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.cost-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.cost-section h4 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.estimate-cost-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.estimate-cost-row:last-of-type {
    border-bottom: none;
}

.cost-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.cost-value {
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.cost-total {
    display: flex;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-sm);
    border-top: 2px solid var(--border-color);
}

.cost-total span {
    color: var(--text-secondary);
}

.cost-total strong {
    color: var(--accent-primary);
    font-size: var(--font-size-md);
}

.cost-section.first-year {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.1), rgba(124, 179, 66, 0.1));
    border: 1px solid rgba(0, 168, 232, 0.3);
}

.first-year-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.breakdown-row.total {
    padding-top: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    border-top: 2px solid var(--accent-primary);
}

.breakdown-row.total strong {
    color: var(--accent-secondary);
    font-size: var(--font-size-lg);
}

/* Token Breakdown Section */
.token-breakdown {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.token-breakdown h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--accent-primary);
    font-size: var(--font-size-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.token-breakdown h4::before {
    content: "\2728";
}

.token-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.token-item:last-of-type {
    margin-bottom: var(--spacing-md);
}

.token-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

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

.token-cost {
    color: var(--accent-secondary);
    font-weight: 700;
    font-size: var(--font-size-md);
}

.token-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.token-counts {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    font-family: var(--font-mono);
}

.token-loc {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.token-pricing-note {
    margin: 0;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    font-style: italic;
    text-align: center;
}

.estimate-timeline {
    margin-bottom: var(--spacing-lg);
}

.estimate-timeline h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: var(--font-size-md);
}

.phases-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.phase-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
}

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

.phase-duration {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.estimate-assumptions,
.estimate-exclusions {
    margin-bottom: var(--spacing-md);
}

.estimate-assumptions h5,
.estimate-exclusions h5 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.estimate-assumptions ul,
.estimate-exclusions ul {
    margin: 0;
    padding-left: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
}

.estimate-exclusions ul {
    color: var(--text-muted);
}

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

.estimate-footer p {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.transparency-note {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    font-style: italic;
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: var(--spacing-xs) 0;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

/* Chat Input Area */
.chat-input-area {
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
}

.input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.chat-input-area textarea {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    resize: none;
    transition: all var(--transition-fast);
    min-height: 48px;
    max-height: 120px;
}

.chat-input-area textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.1);
}

.chat-input-area textarea::placeholder {
    color: var(--text-muted);
}

.btn-send {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.3);
}

.btn-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-send svg {
    width: 20px;
    height: 20px;
    color: white;
}

.input-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Quote Intro Form (overlay) */
.quote-intro {
    position: absolute;
    inset: 0;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    z-index: 10;
}

.intro-form {
    width: 100%;
    max-width: 400px;
}

.intro-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.intro-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.intro-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.intro-form input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.intro-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.1);
}

.intro-form input::placeholder {
    color: var(--text-muted);
}

/* Quote Sidebar */
.quote-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
}

.sidebar-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

/* Sidebar Steps */
.sidebar-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sidebar-step {
    display: flex;
    gap: var(--spacing-md);
    opacity: 0.5;
    transition: all var(--transition-base);
}

.sidebar-step.active,
.sidebar-step.completed {
    opacity: 1;
}

.step-indicator {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.sidebar-step.active .step-indicator {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-color: var(--accent-primary);
    color: white;
}

.sidebar-step.completed .step-indicator {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    color: white;
}

.step-content h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: 1.4;
}

/* Pricing Overview */
.pricing-overview {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.05), rgba(124, 179, 66, 0.05));
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.pricing-item:last-of-type {
    border-bottom: none;
}

.pricing-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.pricing-overview .pricing-value {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--accent-primary);
}

.pricing-note {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Trust Signals */
.trust-signals {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent-secondary);
    flex-shrink: 0;
}

/* Loading state */
.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-lg);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .hero-content {
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto var(--spacing-2xl);
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .agents-showcase {
        grid-template-columns: 1fr;
    }

    .kanban-board {
        grid-template-columns: repeat(2, 1fr);
    }

    .board-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .contact-info {
        padding-right: 0;
    }

    .workflow-stages {
        flex-wrap: wrap;
    }

    .stage-card {
        flex: 1 1 45%;
    }

    .stage-arrow {
        display: none;
    }

    .release-info {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quote-wrapper {
        grid-template-columns: 1fr;
    }

    .quote-sidebar {
        order: -1;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }

    .sidebar-card {
        padding: var(--spacing-md);
    }

    .sidebar-card h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-md);
    }

    .intro-form .form-row {
        grid-template-columns: 1fr;
    }

    .flow-diagram {
        flex-wrap: wrap;
    }

    .flow-connector {
        display: none;
    }

    .flow-step {
        flex: 1 1 45%;
    }

    /* Journey section responsive */
    .journey-steps {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .journey-connector {
        width: 2px;
        height: 20px;
    }

    .journey-step {
        width: 100%;
        max-width: 400px;
    }

    /* Dashboard responsive */
    .demo-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .costs-dashboard .cost-overview {
        grid-template-columns: 1fr;
    }

    /* Team single responsive */
    .team-grid.team-single .team-card.featured {
        grid-template-columns: 1fr;
    }

    .team-grid.team-single .team-photo {
        max-width: 200px;
        margin: 0 auto;
    }

    .team-grid.team-single .team-info {
        text-align: center;
    }

    .team-grid.team-single .team-skills {
        justify-content: center;
    }

    .team-contact {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-secondary);
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

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

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

    .team-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .kanban-board {
        grid-template-columns: 1fr;
        overflow-x: auto;
    }

    .board-features {
        grid-template-columns: 1fr;
    }

    .quote-sidebar {
        grid-template-columns: 1fr;
    }

    .chat-container {
        height: 400px;
    }

    .chat-message {
        max-width: 90%;
    }

    .chat-input-area textarea {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .workflow-stages {
        flex-direction: column;
    }

    .stage-card {
        flex: 1 1 100%;
        min-height: auto;
    }

    .stage-arrow {
        transform: rotate(90deg);
        margin: var(--spacing-md) auto;
    }

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

    .flow-step {
        flex: 1 1 100%;
    }

    /* Journey and Dashboard mobile */
    .dashboard-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dashboard-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }

    .demo-stats {
        grid-template-columns: 1fr 1fr;
    }

    .category-row {
        grid-template-columns: 80px 1fr 60px;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section {
        padding: var(--spacing-3xl) 0;
    }

    .agent-card {
        flex-direction: column;
        text-align: center;
    }

    .agent-avatar {
        margin: 0 auto;
    }

    .agent-skills {
        justify-content: center;
    }

    .agent-status {
        position: static;
        justify-content: center;
        margin-top: var(--spacing-md);
    }
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}