/* TerraCloud Report - Professional Portfolio Styles */

:root {
    /* Colors - Azure Theme */
    --primary: #0078d4;
    --primary-dark: #005a9e;
    --primary-light: #50a0dc;
    --accent: #00bcf2;
    --success: #107c10;
    --warning: #ff8c00;
    --danger: #d83b01;
    
    /* Dark Theme */
    --bg-dark: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #1c2128;
    --bg-surface: #21262d;
    --border: #30363d;
    --border-light: #3d444d;
    
    /* Text */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0078d4 0%, #00bcf2 100%);
    --gradient-dark: linear-gradient(180deg, #0d1117 0%, #161b22 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0,120,212,0.15) 0%, rgba(0,188,242,0.05) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 20px rgba(0,120,212,0.3);
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --nav-height: 64px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 20px);
}

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(13, 17, 23, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    font-size: 1.75rem;
}

.brand-text {
    font-weight: 700;
    font-size: 1.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-id {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    background: var(--bg-surface);
    border-radius: 4px;
    font-family: var(--font-mono);
}

.nav-links {
    display: flex;
    gap: 0.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

.btn-download {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: calc(var(--nav-height) + 4rem) 2rem 4rem;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0,120,212,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0,188,242,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 700px;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

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

.meta-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-badge {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid;
}

.tech-badge.azure { background: rgba(0,120,212,0.15); border-color: #0078d4; color: #50a0dc; }
.tech-badge.terraform { background: rgba(125,86,247,0.15); border-color: #7b56f7; color: #a78bfa; }
.tech-badge.docker { background: rgba(33,150,243,0.15); border-color: #2196f3; color: #64b5f6; }
.tech-badge.ansible { background: rgba(238,0,0,0.15); border-color: #ee0000; color: #ff6b6b; }
.tech-badge.github { background: rgba(255,255,255,0.1); border-color: #6e7681; color: #8b949e; }
.tech-badge.laravel { background: rgba(255,45,32,0.15); border-color: #ff2d20; color: #ff6b6b; }

.hero-visual {
    z-index: 1;
}

.cloud-animation {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 4rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.cloud-animation .arrow {
    font-size: 2rem;
    color: var(--primary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(10px); }
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Sections */
.section {
    margin-bottom: 6rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
}

.lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Summary Cards */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

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

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.summary-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.summary-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Metrics Dashboard */
.metrics-dashboard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.metrics-dashboard h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-surface);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0.5rem;
}

.metric-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Mermaid Diagrams */
.mermaid {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    overflow-x: auto;
}

/* Tables */
.kpi-table-container {
    overflow-x: auto;
}

.kpi-table, .data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
}

.kpi-table th, .data-table th {
    background: var(--bg-surface);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.kpi-table td, .data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.kpi-table tr:last-child td,
.data-table tr:last-child td {
    border-bottom: none;
}

.status-badge.success {
    color: var(--success);
}

.data-table .positive {
    color: var(--success);
    font-weight: 600;
}

.data-table .highlight {
    background: rgba(0,120,212,0.1);
}

.data-table .total {
    background: var(--bg-surface);
    font-weight: 700;
}

/* Architecture Cards */
.architecture-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.arch-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.arch-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.arch-card.paas .arch-header {
    background: linear-gradient(135deg, rgba(0,120,212,0.2) 0%, rgba(0,188,242,0.1) 100%);
    border-bottom: 1px solid rgba(0,120,212,0.3);
}

.arch-card.iaas .arch-header {
    background: linear-gradient(135deg, rgba(245,166,35,0.2) 0%, rgba(255,140,0,0.1) 100%);
    border-bottom: 1px solid rgba(245,166,35,0.3);
}

.arch-header {
    padding: 1.5rem;
}

.arch-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.75rem;
    background: var(--bg-surface);
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.arch-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.arch-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.arch-body {
    padding: 1.5rem;
}

.arch-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.arch-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.arch-features li:last-child {
    border-bottom: none;
}

.arch-pros h4 {
    font-size: 0.9rem;
    color: var(--success);
    margin-bottom: 0.75rem;
}

.arch-pros ul {
    list-style: none;
}

.arch-pros li {
    padding: 0.25rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.arch-pros li::before {
    content: '•';
    color: var(--success);
    margin-right: 0.5rem;
}

/* Code Sections */
.code-section, .project-structure, .cli-commands {
    margin: 2rem 0;
}

.code-section h3, .project-structure h3, .cli-commands h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

pre {
    background: var(--bg-card) !important;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem !important;
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.6;
}

code {
    font-family: var(--font-mono);
}

/* Charts */
.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.chart-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.chart-wrapper h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Cost Section */
.tco-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tco-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.tco-card.paas {
    background: linear-gradient(135deg, rgba(0,120,212,0.15) 0%, rgba(0,188,242,0.05) 100%);
    border-color: rgba(0,120,212,0.3);
}

.tco-card.iaas {
    background: linear-gradient(135deg, rgba(245,166,35,0.15) 0%, rgba(255,140,0,0.05) 100%);
    border-color: rgba(245,166,35,0.3);
}

.tco-card.savings {
    background: linear-gradient(135deg, rgba(16,124,16,0.15) 0%, rgba(0,255,0,0.05) 100%);
    border-color: rgba(16,124,16,0.3);
}

.tco-card h4 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.tco-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.tco-period {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Security Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Roadmap */
.roadmap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.roadmap-phase {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.roadmap-phase:hover {
    border-color: var(--primary);
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.phase-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    background: var(--gradient-primary);
    border-radius: 4px;
    color: white;
}

.phase-header h4 {
    flex: 1;
    font-size: 1.1rem;
}

.phase-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.roadmap-phase p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Alerts */
.alert {
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.alert.warning {
    background: rgba(255,140,0,0.1);
    border: 1px solid rgba(255,140,0,0.3);
}

.alert h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.alert p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Conclusion */
.conclusion-box {
    background: var(--gradient-hero);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.conclusion-box h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.conclusion-box p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.document-info {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.document-info h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.meta-table {
    width: 100%;
}

.meta-table td {
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.meta-table td:first-child {
    color: var(--text-muted);
    width: 150px;
}

/* Footer */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.footer-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 0 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: calc(var(--nav-height) + 2rem) 1rem 2rem;
    }
    
    .hero-meta {
        justify-content: center;
    }
    
    .tech-stack {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .main-content {
        padding: 2rem 1rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .charts-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .navbar, .btn-download, .hero-visual {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        page-break-inside: avoid;
    }
}