/* =====================================================
   RischioLegale Presentation - Styles
   ===================================================== */

/* CSS Variables */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --secondary-dark: #059669;
    --accent: #f59e0b;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #3b82f6;

    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #1e293b;

    --border-color: #334155;
    --border-light: #e2e8f0;

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    --gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    --nav-height: 70px;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

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

a:hover {
    color: var(--primary);
}

code, pre {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
}

code {
    padding: 0.2em 0.4em;
    font-size: 0.875em;
    color: var(--primary-light);
}

pre {
    padding: 1rem;
    overflow-x: auto;
    font-size: 0.875rem;
}

pre code {
    background: transparent;
    padding: 0;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* =====================================================
   Navigation
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-brand i {
    color: var(--primary);
    font-size: 1.75rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.nav-link.active {
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.1);
}

.nav-link i {
    font-size: 0.875rem;
}

/* Mobile Navigation */
@media (max-width: 1200px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: var(--bg-dark);
        padding: 2rem;
        gap: 0.5rem;
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 1rem;
}

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

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.stat-card.deadline {
    border-color: var(--danger);
}

.stat-card.deadline:hover {
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.3);
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-card.deadline .stat-icon {
    color: var(--danger);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

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

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

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

/* Floating Cards Animation */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.float-card {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    animation: float 6s ease-in-out infinite;
    opacity: 0.6;
}

.float-card.card-1 { top: 20%; left: 10%; animation-delay: 0s; }
.float-card.card-2 { top: 30%; right: 15%; animation-delay: 1.5s; }
.float-card.card-3 { bottom: 30%; left: 15%; animation-delay: 3s; }
.float-card.card-4 { bottom: 20%; right: 10%; animation-delay: 4.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* =====================================================
   Sections
   ===================================================== */
.section {
    padding: 6rem 2rem;
    background: var(--bg-darker);
}

.section-dark {
    background: var(--bg-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 0.75rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
}

/* =====================================================
   Problema Section
   ===================================================== */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
}

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

.comparison-card.legacy {
    border-color: rgba(239, 68, 68, 0.3);
}

.comparison-card.new {
    border-color: rgba(16, 185, 129, 0.3);
}

.comparison-card .card-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-card.legacy .card-header {
    background: rgba(239, 68, 68, 0.1);
}

.comparison-card.new .card-header {
    background: rgba(16, 185, 129, 0.1);
}

.comparison-card .card-header i {
    font-size: 2rem;
}

.comparison-card.legacy .card-header i {
    color: var(--danger);
}

.comparison-card.new .card-header i {
    color: var(--success);
}

.comparison-card .card-header h3 {
    flex: 1;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.comparison-card .card-body {
    padding: 1.5rem;
}

.problem-list, .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.problem-list li, .solution-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.problem-list li i, .solution-list li i {
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.problem-list li.critical i {
    color: var(--danger);
}

.problem-list li.warning i {
    color: var(--warning);
}

.solution-list li.success i {
    color: var(--success);
}

.problem-list li strong, .solution-list li strong {
    display: block;
    margin-bottom: 0.25rem;
}

.problem-list li p, .solution-list li p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.legacy-files, .new-stack {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.legacy-files h4, .new-stack h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.file-tree {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.file {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: monospace;
}

.file i {
    color: #3572A5;
}

.file .lines {
    margin-left: auto;
    color: var(--danger);
    font-size: 0.75rem;
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-badge {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-darker);
    color: var(--text-secondary);
}

.tech-badge.php { background: rgba(119, 123, 180, 0.2); color: #777BB4; }
.tech-badge.laravel { background: rgba(255, 45, 32, 0.2); color: #FF2D20; }
.tech-badge.livewire { background: rgba(251, 112, 143, 0.2); color: #FB708F; }
.tech-badge.tailwind { background: rgba(56, 189, 248, 0.2); color: #38BDF8; }
.tech-badge.redis { background: rgba(220, 52, 47, 0.2); color: #DC342F; }

.comparison-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.comparison-arrow i {
    font-size: 2rem;
    color: var(--primary);
}

.comparison-arrow span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 1024px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .comparison-arrow {
        flex-direction: row;
        padding: 1rem 0;
    }

    .comparison-arrow i {
        transform: rotate(90deg);
    }
}

/* =====================================================
   Timeline Section
   ===================================================== */
.deadline-alert {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    margin-bottom: 3rem;
}

.deadline-alert > i {
    font-size: 2rem;
    color: var(--danger);
}

.deadline-alert strong {
    color: var(--danger);
}

.deadline-alert p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.countdown-display {
    margin-left: auto;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--danger);
    font-family: monospace;
}

.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    padding-bottom: 3rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 10px;
    width: 42px;
    height: 42px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    z-index: 1;
}

.timeline-marker.active {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.timeline-marker.completed {
    border-color: var(--success);
    background: var(--success);
    color: white;
}

.timeline-marker.goal {
    border-color: var(--success);
    color: var(--success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

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

.milestone-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.milestone-badge.m1 { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.milestone-badge.m2 { background: rgba(99, 102, 241, 0.2); color: var(--primary); }
.milestone-badge.m3 { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.milestone-badge.m4 { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.milestone-badge.m5 { background: rgba(139, 92, 246, 0.2); color: #8B5CF6; }
.milestone-badge.final { background: var(--gradient-success); color: white; }

.timeline-header h3 {
    flex: 1;
    font-size: 1.25rem;
}

.timeline-dates {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.timeline-duration {
    padding: 0.25rem 0.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.timeline-body p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.timeline-tasks {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.timeline-tasks li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.timeline-tasks li i {
    color: var(--primary-light);
    font-size: 0.75rem;
}

.timeline-requirements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.req-tag {
    padding: 0.125rem 0.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    color: var(--text-muted);
    font-family: monospace;
}

.timeline-note {
    font-size: 0.75rem;
    color: var(--warning);
    font-style: italic;
    margin: 0;
}

.timeline-status {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.status.in-progress {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.status.planned {
    background: var(--bg-darker);
    color: var(--text-muted);
}

.status.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.timeline-item.final .timeline-content {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

.timeline-item.completed .timeline-content {
    opacity: 0.85;
}

.timeline-chart-container {
    margin-top: 4rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.timeline-chart-container h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

/* =====================================================
   User Stories Section
   ===================================================== */
.user-stories-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.user-story-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.user-story-card:hover {
    border-color: var(--primary);
}

.user-story-card.expanded {
    box-shadow: var(--shadow-glow);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.story-header:hover {
    background: rgba(99, 102, 241, 0.05);
}

.story-badges {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.priority-badge {
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.priority-badge.p1 { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.priority-badge.p2 { background: rgba(99, 102, 241, 0.2); color: var(--primary); }
.priority-badge.p3 { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.priority-badge.p4 { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.priority-badge.p5 { background: rgba(139, 92, 246, 0.2); color: #8B5CF6; }

.story-title-area {
    flex: 1;
}

.story-title-area h3 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.story-title-area h3 i {
    color: var(--primary-light);
}

.story-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.story-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform var(--transition-base), color var(--transition-fast);
}

.story-toggle:hover {
    color: var(--primary-light);
}

.user-story-card.expanded .story-toggle {
    transform: rotate(180deg);
}

.story-content {
    display: none;
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.user-story-card.expanded .story-content {
    display: block;
    animation: slideDown 0.3s ease-out;
}

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

.story-description {
    padding: 1.5rem 0;
}

.story-format {
    background: rgba(99, 102, 241, 0.1);
    border-left: 4px solid var(--primary);
    padding: 1rem 1.25rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.story-format p {
    margin: 0.5rem 0;
    font-size: 1rem;
    line-height: 1.6;
}

.story-format p:first-child { margin-top: 0; }
.story-format p:last-child { margin-bottom: 0; }

.story-format strong {
    color: var(--primary-light);
    font-weight: 600;
}

.story-detail-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.story-detail-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.story-detail-section h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.story-detail-section h4 i {
    color: var(--primary-light);
}

.story-detail-section > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Gherkin Scenarios */
.scenarios-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.scenario {
    background: var(--bg-darker);
    border-radius: var(--radius-md);
    padding: 1rem;
    border: 1px solid var(--border-color);
}

.scenario-row {
    display: flex;
    gap: 0.75rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.gherkin {
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-transform: uppercase;
    min-width: 55px;
    text-align: center;
}

.gherkin.given {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.gherkin.when {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.gherkin.then {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

/* Success Criteria */
.success-criteria-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.success-criteria-list li {
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    align-items: flex-start;
}

.criteria-id {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 700;
    font-family: monospace;
    flex-shrink: 0;
}

/* Story Requirements */
.story-requirements {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.story-requirements h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.story-requirements h4 i {
    color: var(--primary-light);
}

.req-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Edge Cases Section */
.edge-cases-section {
    margin-top: 3rem;
}

.edge-cases-section > h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--warning);
    font-size: 1.25rem;
}

.edge-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.edge-case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: border-color var(--transition-fast);
}

.edge-case-card:hover {
    border-color: var(--warning);
}

.edge-case-scenario {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.edge-case-scenario i {
    color: var(--warning);
    width: 1.25rem;
}

.edge-case-handling {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-left: 2rem;
}

/* =====================================================
   Architecture Section
   ===================================================== */
.architecture-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.arch-layer {
    width: 100%;
    max-width: 900px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.layer-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.arch-layer.frontend .layer-header { background: rgba(56, 189, 248, 0.1); }
.arch-layer.gateway .layer-header { background: rgba(139, 92, 246, 0.1); }
.arch-layer.application .layer-header { background: rgba(99, 102, 241, 0.1); }
.arch-layer.infrastructure .layer-header { background: rgba(16, 185, 129, 0.1); }

.layer-header i {
    font-size: 1.5rem;
}

.arch-layer.frontend .layer-header i { color: #38BDF8; }
.arch-layer.gateway .layer-header i { color: #8B5CF6; }
.arch-layer.application .layer-header i { color: var(--primary); }
.arch-layer.infrastructure .layer-header i { color: var(--success); }

.layer-header h3 {
    font-size: 1.125rem;
}

.layer-content {
    padding: 1.5rem;
}

.layer-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.layer-tech .tech-item {
    padding: 0.25rem 0.75rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.layer-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.arch-connector {
    color: var(--text-muted);
    font-size: 1.25rem;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.module-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.module-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.module-card span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.data-flow-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.data-flow-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.data-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 1rem;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-darker);
    border-radius: var(--radius-md);
    min-width: 80px;
}

.flow-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    color: var(--primary);
}

.flow-step span {
    font-size: 0.625rem;
    color: var(--text-muted);
    text-align: center;
}

.data-flow > i {
    color: var(--border-color);
    font-size: 0.75rem;
}

/* =====================================================
   Modules Section
   ===================================================== */
.modules-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.module-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.module-tab:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.module-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.module-detail {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.module-detail.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.module-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(99, 102, 241, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.module-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: 1.5rem;
    color: white;
}

.module-header h3 {
    margin-bottom: 0.25rem;
}

.module-header p {
    color: var(--text-muted);
    margin: 0;
}

.module-content {
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 900px) {
    .module-content {
        grid-template-columns: 1fr;
    }
}

.module-services h4, .module-interfaces h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.service-card {
    background: var(--bg-darker);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.service-card code {
    display: block;
    font-size: 1rem;
    color: var(--primary-light);
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.service-card ul {
    list-style: none;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.service-card ul li {
    padding: 0.25rem 0;
}

.module-interfaces pre {
    margin: 0;
    font-size: 0.75rem;
}

.ai-fallback-diagram {
    grid-column: 1 / -1;
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.ai-fallback-diagram h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.fallback-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.fallback-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: var(--bg-darker);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
}

.fallback-step.primary {
    border-color: var(--success);
}

.fallback-step.secondary {
    border-color: var(--warning);
}

.fallback-step.tertiary {
    border-color: var(--text-muted);
}

.fallback-step i {
    font-size: 2rem;
}

.fallback-step.primary i { color: var(--success); }
.fallback-step.secondary i { color: var(--warning); }
.fallback-step.tertiary i { color: var(--text-muted); }

.fallback-step span {
    font-weight: 600;
}

.fallback-step small {
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.fallback-flow > i {
    color: var(--text-muted);
}

/* =====================================================
   Security Section
   ===================================================== */
.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

@media (max-width: 1024px) {
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .security-grid {
        grid-template-columns: 1fr;
    }
}

.security-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-base);
}

.security-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.security-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.security-card h3 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.security-card ul {
    list-style: none;
    margin-bottom: 1rem;
}

.security-card ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.security-card ul li i {
    color: var(--success);
    font-size: 0.75rem;
}

.code-example {
    padding: 0.5rem 0.75rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
}

.code-example code {
    font-size: 0.75rem;
}

.security-checklist {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.security-checklist h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.checklist-item.pending {
    opacity: 0.6;
}

.checklist-item i {
    font-size: 1rem;
}

.checklist-item i.fa-check-circle {
    color: var(--success);
}

.checklist-item i.fa-circle {
    color: var(--text-muted);
}

/* =====================================================
   GDPR Section
   ===================================================== */
.gdpr-overview {
    margin-bottom: 3rem;
}

.gdpr-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.gdpr-card h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.gdpr-card h3 i {
    color: var(--primary);
}

.rights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .rights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.right-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-lg);
}

.right-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.right-item h4 {
    margin-bottom: 0.5rem;
}

.right-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.right-item code {
    font-size: 0.625rem;
}

.gdpr-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .gdpr-features {
        grid-template-columns: 1fr;
    }
}

.gdpr-feature {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: rgba(99, 102, 241, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.feature-header i {
    font-size: 1.25rem;
    color: var(--primary);
}

.feature-header h3 {
    font-size: 1rem;
}

.feature-content {
    padding: 1.5rem;
}

.feature-content > p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.pii-table, .retention-table {
    font-size: 0.75rem;
}

.pii-row, .retention-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.pii-row.header, .retention-row.header {
    background: var(--bg-darker);
    font-weight: 600;
    color: var(--text-secondary);
}

.pii-row:not(.header), .retention-row:not(.header) {
    border-bottom: 1px solid var(--border-color);
}

.pii-tag {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    color: var(--primary-light);
    font-family: monospace;
}

.audit-example {
    margin-bottom: 1rem;
}

.audit-example pre {
    font-size: 0.625rem;
}

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

.audit-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.audit-features li i {
    color: var(--success);
    font-size: 0.625rem;
}

.data-classification h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.classification-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .classification-cards {
        grid-template-columns: 1fr;
    }
}

.class-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.class-card.public {
    border-color: rgba(16, 185, 129, 0.3);
}

.class-card.confidential {
    border-color: rgba(245, 158, 11, 0.3);
}

.class-card.restricted {
    border-color: rgba(239, 68, 68, 0.3);
}

.class-level {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.class-card.public .class-level {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.class-card.confidential .class-level {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.class-card.restricted .class-level {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.class-card h4 {
    margin-bottom: 0.5rem;
}

.class-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.class-card ul {
    list-style: none;
    text-align: left;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.class-card ul li {
    padding: 0.25rem 0;
}

/* =====================================================
   Technology Section
   ===================================================== */
.tech-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}

.tech-category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.tech-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.tech-item-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.tech-item-card:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.tech-logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
}

.tech-logo.php { background: rgba(119, 123, 180, 0.2); color: #777BB4; }
.tech-logo.laravel { background: rgba(255, 45, 32, 0.2); color: #FF2D20; }
.tech-logo.livewire { background: rgba(251, 112, 143, 0.2); color: #FB708F; }
.tech-logo.alpine { background: rgba(119, 195, 236, 0.2); color: #77C3EC; }
.tech-logo.tailwind { background: rgba(56, 189, 248, 0.2); color: #38BDF8; }
.tech-logo.flux { background: rgba(139, 92, 246, 0.2); color: #8B5CF6; }
.tech-logo.pest { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.tech-logo.larastan { background: rgba(59, 130, 246, 0.2); color: var(--info); }
.tech-logo.pint { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.tech-logo.rector { background: rgba(99, 102, 241, 0.2); color: var(--primary); }
.tech-logo.pulse { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.tech-logo.telescope { background: rgba(139, 92, 246, 0.2); color: #8B5CF6; }
.tech-logo.scramble { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.tech-logo.openai { background: rgba(16, 163, 127, 0.2); color: #10A37F; }
.tech-logo.groq { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.tech-logo.ml { background: rgba(99, 102, 241, 0.2); color: var(--primary); }
.tech-logo.mysql { background: rgba(0, 117, 143, 0.2); color: #00758F; }
.tech-logo.redis { background: rgba(220, 52, 47, 0.2); color: #DC342F; }
.tech-logo.docker { background: rgba(36, 150, 237, 0.2); color: #2496ED; }

.tech-info h4 {
    font-size: 0.875rem;
    margin-bottom: 0.125rem;
}

.tech-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.performance-targets {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
}

.performance-targets h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.targets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .targets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.target-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-lg);
}

.target-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 0.25rem;
}

.target-label {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.target-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cache-strategy {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.cache-strategy h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.cache-levels {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cache-level {
    text-align: center;
    padding: 1.5rem 2rem;
    background: var(--bg-darker);
    border-radius: var(--radius-lg);
    min-width: 150px;
}

.level-badge {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.cache-level.l1 .level-badge {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.cache-level.l2 .level-badge {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.cache-level.l3 .level-badge {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary);
}

.cache-level h4 {
    margin-bottom: 0.25rem;
}

.cache-level p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.cache-ttl {
    font-size: 0.625rem;
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
}

.cache-arrow {
    color: var(--text-muted);
}

/* =====================================================
   API Section
   ===================================================== */
.api-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.api-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.api-tab:hover {
    border-color: var(--primary);
}

.api-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.api-section {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.api-section.active {
    display: block;
}

.api-header {
    padding: 1.5rem 2rem;
    background: rgba(99, 102, 241, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.api-header h3 {
    margin-bottom: 0.5rem;
}

.api-header p {
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.base-url {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.endpoints-list {
    padding: 1.5rem 2rem;
}

.endpoint {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.endpoint:last-child {
    border-bottom: none;
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.method {
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
}

.method.get { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.method.post { background: rgba(59, 130, 246, 0.2); color: var(--info); }
.method.put { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.method.delete { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

.endpoint-header code {
    font-size: 0.875rem;
    background: transparent;
    padding: 0;
}

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

.badge-dpo {
    padding: 0.125rem 0.5rem;
    background: rgba(139, 92, 246, 0.2);
    color: #8B5CF6;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 600;
}

.endpoint-params, .endpoint-body, .endpoint-response {
    margin-top: 0.5rem;
    padding-left: 4rem;
}

.endpoint-params {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.param {
    padding: 0.125rem 0.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    color: var(--text-muted);
    font-family: monospace;
}

.endpoint-body code, .endpoint-response code {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.endpoint.dpo-only {
    background: rgba(139, 92, 246, 0.05);
    margin: 0 -2rem;
    padding: 1rem 2rem;
}

.api-schemas {
    margin-top: 3rem;
}

.api-schemas h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.schemas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .schemas-grid {
        grid-template-columns: 1fr;
    }
}

.schema-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.schema-card h4 {
    padding: 1rem 1.25rem;
    background: rgba(99, 102, 241, 0.05);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.schema-card pre {
    margin: 0;
    padding: 1rem 1.25rem;
    font-size: 0.625rem;
}

/* =====================================================
   Tasks Section
   ===================================================== */
.tasks-overview {
    margin-bottom: 3rem;
}

.tasks-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .tasks-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.summary-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

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

.tasks-chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: 300px;
}

.phases-accordion {
    margin-bottom: 3rem;
}

.phase-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.phase-header {
    display: flex;
    align-items: center;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.phase-header:hover {
    background: var(--bg-card-hover);
}

.phase-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.phase-number {
    padding: 0.25rem 0.75rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
}

.phase-info h3 {
    font-size: 1rem;
}

.phase-desc {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.phase-stats {
    display: flex;
    gap: 1rem;
    margin-right: 1rem;
}

.task-count, .parallel-count {
    padding: 0.25rem 0.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    color: var(--text-muted);
}

.parallel-count {
    color: var(--success);
}

.phase-header i {
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.phase-item.active .phase-header i {
    transform: rotate(180deg);
}

.phase-content {
    display: none;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-darker);
}

.phase-item.active .phase-content {
    display: block;
}

.phase-subsection {
    margin-bottom: 1.5rem;
}

.phase-subsection:last-child {
    margin-bottom: 0;
}

.phase-subsection h4 {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.task-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0.5rem;
}

.task-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.task-list li.parallel {
    border-left: 2px solid var(--success);
}

.task-id {
    padding: 0.125rem 0.375rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: 0.625rem;
    color: var(--primary-light);
}

.modules-progress {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.module-prog {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
}

.module-name {
    font-size: 0.875rem;
}

.task-range {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
}

.dependency-diagram {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.dependency-diagram h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.dep-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.dep-node {
    padding: 0.75rem 1rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    position: relative;
}

.dep-node.mvp {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.dep-node.final {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.mvp-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    padding: 0.125rem 0.375rem;
    background: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.5rem;
    color: white;
}

.dep-flow > i {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* =====================================================
   Data Model Section
   ===================================================== */
.erd-diagram {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.entity-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    min-width: 220px;
    overflow: hidden;
}

.entity-card.user { border-color: rgba(59, 130, 246, 0.5); }
.entity-card.document { border-color: rgba(99, 102, 241, 0.5); }
.entity-card.analysis { border-color: rgba(16, 185, 129, 0.5); }
.entity-card.audit { border-color: rgba(139, 92, 246, 0.5); }
.entity-card.cache { border-color: rgba(245, 158, 11, 0.5); }

.entity-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.entity-card.user .entity-header { background: rgba(59, 130, 246, 0.1); }
.entity-card.document .entity-header { background: rgba(99, 102, 241, 0.1); }
.entity-card.analysis .entity-header { background: rgba(16, 185, 129, 0.1); }
.entity-card.audit .entity-header { background: rgba(139, 92, 246, 0.1); }
.entity-card.cache .entity-header { background: rgba(245, 158, 11, 0.1); }

.entity-header i {
    font-size: 1.25rem;
}

.entity-card.user .entity-header i { color: var(--info); }
.entity-card.document .entity-header i { color: var(--primary); }
.entity-card.analysis .entity-header i { color: var(--success); }
.entity-card.audit .entity-header i { color: #8B5CF6; }
.entity-card.cache .entity-header i { color: var(--warning); }

.entity-header h4 {
    font-size: 0.875rem;
    flex: 1;
}

.gdpr-badge, .cache-badge {
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.5rem;
    font-weight: 700;
}

.gdpr-badge {
    background: rgba(139, 92, 246, 0.2);
    color: #8B5CF6;
}

.cache-badge {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.entity-fields {
    padding: 0.75rem 1rem;
}

.field {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.75rem;
    border-bottom: 1px dashed var(--border-color);
}

.field:last-child {
    border-bottom: none;
}

.field.pk span:first-child {
    color: var(--warning);
    font-weight: 600;
}

.field.fk span:first-child {
    color: var(--info);
}

.field.gdpr span:first-child {
    color: #8B5CF6;
}

.field .type {
    color: var(--text-muted);
    font-family: monospace;
    font-size: 0.625rem;
}

.entity-relations {
    padding: 0.75rem 1rem;
    background: var(--bg-darker);
    font-size: 0.625rem;
    color: var(--text-muted);
}

.entity-connector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
}

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

.additional-entities {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.enums-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

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

.enum-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}

.enum-card h4 {
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    color: var(--primary-light);
}

.enum-values {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.enum-values span {
    padding: 0.25rem 0.5rem;
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.enum-values span.special { color: #8B5CF6; }
.enum-values span.low { color: var(--success); }
.enum-values span.medium { color: var(--warning); }
.enum-values span.high { color: #F97316; }
.enum-values span.critical { color: var(--danger); }
.enum-values span.success { color: var(--success); }
.enum-values span.error { color: var(--danger); }
.enum-values span.gdpr { color: #8B5CF6; }
.enum-values span.primary { color: var(--success); }
.enum-values span.secondary { color: var(--warning); }

/* =====================================================
   Team Section
   ===================================================== */
.team-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    min-width: 250px;
    transition: all var(--transition-base);
}

.team-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2rem;
    color: white;
}

.team-card h3 {
    margin-bottom: 0.25rem;
}

.team-role {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.team-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.contact-info {
    margin-bottom: 3rem;
}

.contact-info h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.contacts-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.contact-card i {
    font-size: 1.25rem;
    color: var(--primary);
}

.constitution-summary h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

@media (max-width: 1024px) {
    .principles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .principles-grid {
        grid-template-columns: 1fr;
    }
}

.principle-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.principle-num {
    display: inline-block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.principle-card h4 {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.principle-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem 1.5rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-brand i {
    color: var(--primary);
}

.footer-info p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin: 0;
}

.deadline-reminder {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--danger) !important;
}

/* =====================================================
   Back to Top
   ===================================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 640px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

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

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .section {
        padding: 4rem 1rem;
    }

    .container {
        padding: 0 1rem;
    }
}

/* =====================================================
   Utilities
   ===================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }