/* RiassaManda - Unique Tech/Coding Style CSS */

/* CSS Variables - Tech Theme */
:root {
  /* Dark Theme Colors */
  --riassmanda-bg-primary: #0d1117;
  --riassmanda-bg-secondary: #161b22;
  --riassmanda-bg-tertiary: #21262d;
  --riassmanda-bg-accent: #2d3748;
  --riassmanda-bg-surface: #1a1e23;
  
  /* Neon Accent Colors */
  --riassmanda-primary: #00d9ff;
  --riassmanda-primary-glow: rgba(0, 217, 255, 0.3);
  --riassmanda-secondary: #7c3aed;
  --riassmanda-secondary-glow: rgba(124, 58, 237, 0.3);
  --riassmanda-accent: #10b981;
  --riassmanda-accent-glow: rgba(16, 185, 129, 0.3);
  --riassmanda-warning: #f59e0b;
  --riassmanda-warning-glow: rgba(245, 158, 11, 0.3);
  --riassmanda-error: #ef4444;
  --riassmanda-error-glow: rgba(239, 68, 68, 0.3);
  
  /* Text Colors */
  --riassmanda-text-primary: #f0f6fc;
  --riassmanda-text-secondary: #c9d1d9;
  --riassmanda-text-muted: #8b949e;
  --riassmanda-text-inverse: #0d1117;
  
  /* Code Syntax Colors */
  --riassmanda-syntax-tag: #7c3aed;
  --riassmanda-syntax-attr: #79c0ff;
  --riassmanda-syntax-string: #a5d6ff;
  --riassmanda-syntax-keyword: #ff7b72;
  --riassmanda-syntax-function: #d2a8ff;
  --riassmanda-syntax-comment: #8b949e;
  --riassmanda-syntax-number: #79c0ff;
  --riassmanda-syntax-property: #ffa657;
  --riassmanda-syntax-variable: #ffa657;
  
  /* Border Colors */
  --riassmanda-border-primary: #30363d;
  --riassmanda-border-secondary: #21262d;
  --riassmanda-border-accent: #58a6ff;
  --riassmanda-border-glow: rgba(88, 166, 255, 0.5);
  
  /* Spacing */
  --riassmanda-space-xs: 0.25rem;
  --riassmanda-space-sm: 0.5rem;
  --riassmanda-space-md: 1rem;
  --riassmanda-space-lg: 1.5rem;
  --riassmanda-space-xl: 2rem;
  --riassmanda-space-2xl: 3rem;
  --riassmanda-space-3xl: 4rem;
  --riassmanda-space-4xl: 6rem;
  --riassmanda-space-5xl: 8rem;
  
  /* Border Radius */
  --riassmanda-radius-sm: 0.25rem;
  --riassmanda-radius-md: 0.5rem;
  --riassmanda-radius-lg: 0.75rem;
  --riassmanda-radius-xl: 1rem;
  --riassmanda-radius-2xl: 1.5rem;
  
  /* Shadows */
  --riassmanda-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --riassmanda-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --riassmanda-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --riassmanda-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --riassmanda-shadow-neon: 0 0 20px var(--riassmanda-primary-glow);
  --riassmanda-shadow-purple: 0 0 20px var(--riassmanda-secondary-glow);
  --riassmanda-shadow-green: 0 0 20px var(--riassmanda-accent-glow);
  
  /* Typography */
  --riassmanda-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --riassmanda-font-sans: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --riassmanda-font-size-xs: 0.75rem;
  --riassmanda-font-size-sm: 0.875rem;
  --riassmanda-font-size-base: 1rem;
  --riassmanda-font-size-lg: 1.125rem;
  --riassmanda-font-size-xl: 1.25rem;
  --riassmanda-font-size-2xl: 1.5rem;
  --riassmanda-font-size-3xl: 1.875rem;
  --riassmanda-font-size-4xl: 2.25rem;
  --riassmanda-font-size-5xl: 3rem;
  --riassmanda-font-size-6xl: 3.75rem;
  
  /* Layout */
  --riassmanda-container-max: 1200px;
  --riassmanda-header-height: 80px;
  
  /* Transitions */
  --riassmanda-transition-fast: 0.15s ease;
  --riassmanda-transition-base: 0.3s ease;
  --riassmanda-transition-slow: 0.6s ease;
  --riassmanda-transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--riassmanda-font-sans);
  font-size: var(--riassmanda-font-size-base);
  line-height: 1.6;
  color: var(--riassmanda-text-primary);
  background: var(--riassmanda-bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Matrix Rain Background Effect */
.riassmanda-matrix-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.1;
  background: linear-gradient(45deg, 
    var(--riassmanda-bg-primary), 
    var(--riassmanda-bg-secondary),
    var(--riassmanda-bg-primary));
  animation: matrixShift 20s ease-in-out infinite;
}

@keyframes matrixShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--riassmanda-font-sans);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--riassmanda-space-md);
  color: var(--riassmanda-text-primary);
}

h1 { font-size: var(--riassmanda-font-size-5xl); }
h2 { font-size: var(--riassmanda-font-size-4xl); }
h3 { font-size: var(--riassmanda-font-size-2xl); }
h4 { font-size: var(--riassmanda-font-size-xl); }
h5 { font-size: var(--riassmanda-font-size-lg); }
h6 { font-size: var(--riassmanda-font-size-base); }

p {
  margin-bottom: var(--riassmanda-space-md);
  color: var(--riassmanda-text-secondary);
}

a {
  color: var(--riassmanda-primary);
  text-decoration: none;
  transition: all var(--riassmanda-transition-fast);
  position: relative;
}

a:hover {
  color: var(--riassmanda-primary);
  text-shadow: 0 0 8px var(--riassmanda-primary-glow);
}

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

/* Code Elements */
code, pre {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
}

.riassmanda-code-comment {
  color: var(--riassmanda-syntax-comment);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  margin-bottom: var(--riassmanda-space-sm);
}

/* Syntax Highlighting */
.riassmanda-tag { color: var(--riassmanda-syntax-tag); }
.riassmanda-attr { color: var(--riassmanda-syntax-attr); }
.riassmanda-string { color: var(--riassmanda-syntax-string); }
.riassmanda-keyword { color: var(--riassmanda-syntax-keyword); }
.riassmanda-function { color: var(--riassmanda-syntax-function); }
.riassmanda-function-name { color: var(--riassmanda-primary); }
.riassmanda-comment { color: var(--riassmanda-syntax-comment); }
.riassmanda-number { color: var(--riassmanda-syntax-number); }
.riassmanda-property { color: var(--riassmanda-syntax-property); }
.riassmanda-variable { color: var(--riassmanda-syntax-variable); }
.riassmanda-bracket { color: var(--riassmanda-warning); }
.riassmanda-param { color: var(--riassmanda-accent); }
.riassmanda-semicolon { color: var(--riassmanda-text-secondary); }

/* Buttons */
.riassmanda-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--riassmanda-space-sm);
  padding: var(--riassmanda-space-md) var(--riassmanda-space-xl);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--riassmanda-radius-lg);
  cursor: pointer;
  transition: all var(--riassmanda-transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: var(--riassmanda-bg-tertiary);
}

.riassmanda-btn-primary {
  color: var(--riassmanda-primary);
  border-color: var(--riassmanda-primary);
  box-shadow: var(--riassmanda-shadow-sm);
}

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

.riassmanda-btn-secondary {
  color: var(--riassmanda-secondary);
  border-color: var(--riassmanda-secondary);
}

.riassmanda-btn-secondary:hover {
  color: var(--riassmanda-text-inverse);
  background: var(--riassmanda-secondary);
  box-shadow: var(--riassmanda-shadow-purple);
  transform: translateY(-2px);
}

.riassmanda-btn-submit {
  width: 100%;
  color: var(--riassmanda-accent);
  border-color: var(--riassmanda-accent);
  padding: var(--riassmanda-space-lg) var(--riassmanda-space-xl);
}

.riassmanda-btn-submit:hover {
  color: var(--riassmanda-text-inverse);
  background: var(--riassmanda-accent);
  box-shadow: var(--riassmanda-shadow-green);
}

.riassmanda-btn-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s;
}

.riassmanda-btn:hover .riassmanda-btn-glow {
  left: 100%;
}

/* Navigation */
.riassmanda-navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--riassmanda-border-primary);
  z-index: 1000;
  height: var(--riassmanda-header-height);
}

.riassmanda-nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--riassmanda-header-height);
}

.riassmanda-logo img {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--riassmanda-primary-glow));
}

.riassmanda-nav-menu {
  display: flex;
  list-style: none;
  gap: var(--riassmanda-space-xl);
  margin: 0;
  padding: 0;
}

.riassmanda-nav-link {
  font-family: var(--riassmanda-font-mono);
  font-weight: 500;
  color: var(--riassmanda-text-secondary);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  border-radius: var(--riassmanda-radius-md);
  position: relative;
  transition: all var(--riassmanda-transition-fast);
}

.riassmanda-nav-link:hover {
  color: var(--riassmanda-primary);
  background: var(--riassmanda-bg-tertiary);
  box-shadow: 0 0 16px var(--riassmanda-primary-glow);
}

.riassmanda-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--riassmanda-space-sm);
  gap: 4px;
}

.riassmanda-hamburger {
  width: 25px;
  height: 3px;
  background: var(--riassmanda-primary);
  transition: var(--riassmanda-transition-base);
  border-radius: 2px;
  box-shadow: 0 0 4px var(--riassmanda-primary-glow);
}

/* Hero Section */
.riassmanda-hero {
  padding: calc(var(--riassmanda-header-height) + var(--riassmanda-space-4xl)) 0 var(--riassmanda-space-4xl);
  background: linear-gradient(135deg, 
    var(--riassmanda-bg-primary) 0%, 
    var(--riassmanda-bg-secondary) 50%,
    var(--riassmanda-bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.riassmanda-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, var(--riassmanda-primary-glow) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, var(--riassmanda-secondary-glow) 0%, transparent 50%);
  opacity: 0.3;
  pointer-events: none;
}

.riassmanda-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-4xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.riassmanda-code-header {
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-md);
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  border-radius: var(--riassmanda-radius-lg) var(--riassmanda-radius-lg) 0 0;
  border: 1px solid var(--riassmanda-border-primary);
  margin-bottom: 0;
}

.riassmanda-code-dots {
  display: flex;
  gap: var(--riassmanda-space-sm);
}

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

.riassmanda-dot-red { background: #ef4444; }
.riassmanda-dot-yellow { background: #f59e0b; }
.riassmanda-dot-green { background: #10b981; }

.riassmanda-file-name {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
}

.riassmanda-code-content {
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-top: none;
  border-radius: 0 0 var(--riassmanda-radius-lg) var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin-bottom: var(--riassmanda-space-2xl);
}

.riassmanda-hero-code {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  line-height: 1.6;
  color: var(--riassmanda-text-primary);
  margin: 0;
}

.riassmanda-typing-effect {
  border-right: 2px solid var(--riassmanda-primary);
  animation: typing 3s steps(25) infinite, blink 1s step-end infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  from, to { border-color: transparent; }
  50% { border-color: var(--riassmanda-primary); }
}

.riassmanda-hero-actions {
  display: flex;
  gap: var(--riassmanda-space-lg);
  flex-wrap: wrap;
}

/* Terminal */
.riassmanda-terminal {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  overflow: hidden;
  box-shadow: var(--riassmanda-shadow-lg);
}

.riassmanda-terminal-header {
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-md);
  border-bottom: 1px solid var(--riassmanda-border-primary);
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-md);
}

.riassmanda-terminal-dots {
  display: flex;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-terminal-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--riassmanda-text-muted);
}

.riassmanda-terminal-dots span:nth-child(1) { background: #ef4444; }
.riassmanda-terminal-dots span:nth-child(2) { background: #f59e0b; }
.riassmanda-terminal-dots span:nth-child(3) { background: #10b981; }

.riassmanda-terminal-title {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
}

.riassmanda-terminal-body {
  padding: var(--riassmanda-space-xl);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  line-height: 1.8;
}

.riassmanda-terminal-line {
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-prompt {
  color: var(--riassmanda-accent);
  margin-right: var(--riassmanda-space-sm);
}

.riassmanda-command {
  color: var(--riassmanda-text-primary);
}

.riassmanda-terminal-output {
  color: var(--riassmanda-text-secondary);
  margin: var(--riassmanda-space-md) 0;
  padding-left: var(--riassmanda-space-lg);
}

.riassmanda-success {
  color: var(--riassmanda-accent);
  font-weight: 600;
}

.riassmanda-terminal-cursor {
  color: var(--riassmanda-primary);
  animation: blink 1s step-end infinite;
}

/* Hero Stats */
.riassmanda-hero-stats {
  background: var(--riassmanda-bg-secondary);
  border-top: 1px solid var(--riassmanda-border-primary);
  padding: var(--riassmanda-space-2xl) 0;
}

.riassmanda-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--riassmanda-space-xl);
}

.riassmanda-stat-item {
  text-align: center;
  padding: var(--riassmanda-space-lg);
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--riassmanda-shadow-md);
  border-color: var(--riassmanda-primary);
}

.riassmanda-stat-value {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-3xl);
  font-weight: 700;
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-sm);
  text-shadow: 0 0 8px var(--riassmanda-primary-glow);
}

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

/* Sections */
section {
  padding: var(--riassmanda-space-5xl) 0;
}

.riassmanda-section-header {
  text-align: center;
  margin-bottom: var(--riassmanda-space-4xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.riassmanda-section-title {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-4xl);
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-lg);
}

.riassmanda-section-subtitle {
  font-size: var(--riassmanda-font-size-lg);
  color: var(--riassmanda-text-secondary);
  line-height: 1.7;
}

/* Courses Section */
.riassmanda-courses {
  background: var(--riassmanda-bg-secondary);
  position: relative;
}

.riassmanda-courses::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, var(--riassmanda-accent-glow) 0%, transparent 50%);
  opacity: 0.1;
  pointer-events: none;
}

.riassmanda-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--riassmanda-space-2xl);
  position: relative;
  z-index: 2;
}

.riassmanda-course-card {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  overflow: hidden;
  transition: all var(--riassmanda-transition-base);
  position: relative;
}

.riassmanda-course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--riassmanda-shadow-xl);
}

.riassmanda-card-beginner:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 8px 32px var(--riassmanda-primary-glow);
}

.riassmanda-card-intermediate:hover {
  border-color: var(--riassmanda-secondary);
  box-shadow: 0 8px 32px var(--riassmanda-secondary-glow);
}

.riassmanda-card-advanced:hover {
  border-color: var(--riassmanda-warning);
  box-shadow: 0 8px 32px var(--riassmanda-warning-glow);
}

.riassmanda-card-featured {
  position: relative;
  border-color: var(--riassmanda-secondary);
}

.riassmanda-featured-badge {
  position: absolute;
  top: -2px;
  right: var(--riassmanda-space-lg);
  background: var(--riassmanda-secondary);
  color: var(--riassmanda-text-inverse);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  border-radius: 0 0 var(--riassmanda-radius-md) var(--riassmanda-radius-md);
  font-size: var(--riassmanda-font-size-xs);
  font-weight: 600;
  z-index: 3;
}

.riassmanda-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--riassmanda-space-xl);
  background: var(--riassmanda-bg-surface);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--riassmanda-radius-lg);
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--riassmanda-primary);
}

.riassmanda-card-icon svg {
  width: 24px;
  height: 24px;
}

.riassmanda-card-level {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  color: var(--riassmanda-text-muted);
  background: var(--riassmanda-bg-tertiary);
  padding: var(--riassmanda-space-xs) var(--riassmanda-space-sm);
  border-radius: var(--riassmanda-radius-sm);
  border: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-card-content {
  padding: var(--riassmanda-space-xl);
}

.riassmanda-course-title {
  font-size: var(--riassmanda-font-size-xl);
  margin-bottom: var(--riassmanda-space-sm);
  color: var(--riassmanda-text-primary);
}

.riassmanda-course-syntax {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
  margin-bottom: var(--riassmanda-space-lg);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  background: var(--riassmanda-bg-surface);
  border-radius: var(--riassmanda-radius-md);
  border-left: 3px solid var(--riassmanda-primary);
}

.riassmanda-course-description {
  margin-bottom: var(--riassmanda-space-lg);
  line-height: 1.7;
}

.riassmanda-course-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-md);
  margin-bottom: var(--riassmanda-space-lg);
}

.riassmanda-feature {
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-sm);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-secondary);
}

.riassmanda-feature-icon {
  font-size: var(--riassmanda-font-size-lg);
}

.riassmanda-course-price {
  text-align: center;
  padding: var(--riassmanda-space-lg);
  background: var(--riassmanda-bg-surface);
  border-radius: var(--riassmanda-radius-lg);
  border: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-price-amount {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-2xl);
  font-weight: 700;
  color: var(--riassmanda-primary);
  display: block;
}

.riassmanda-price-period {
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
}

.riassmanda-card-footer {
  padding: var(--riassmanda-space-lg) var(--riassmanda-space-xl);
  background: var(--riassmanda-bg-surface);
  border-top: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-progress-bar {
  width: 100%;
  height: 4px;
  background: var(--riassmanda-bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--riassmanda-primary), var(--riassmanda-accent));
  border-radius: 2px;
  transition: width 2s ease;
}

.riassmanda-progress-text {
  font-size: var(--riassmanda-font-size-xs);
  color: var(--riassmanda-text-muted);
  font-family: var(--riassmanda-font-mono);
}

/* About Section */
.riassmanda-about {
  background: var(--riassmanda-bg-primary);
}

.riassmanda-about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-4xl);
  align-items: start;
}

.riassmanda-about-code {
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  line-height: 1.6;
  overflow-x: auto;
}

.riassmanda-about-description {
  font-size: var(--riassmanda-font-size-lg);
  margin-bottom: var(--riassmanda-space-2xl);
  line-height: 1.7;
}

.riassmanda-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-lg);
}

.riassmanda-feature-card {
  background: var(--riassmanda-bg-secondary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-feature-card:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 4px 16px var(--riassmanda-primary-glow);
  transform: translateY(-2px);
}

.riassmanda-feature-card .riassmanda-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--riassmanda-primary);
  border-radius: var(--riassmanda-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--riassmanda-text-inverse);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-feature-card .riassmanda-feature-icon svg {
  width: 24px;
  height: 24px;
}

.riassmanda-feature-card h3 {
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-feature-card p {
  color: var(--riassmanda-text-secondary);
  margin: 0;
}

/* Code Editor */
.riassmanda-code-editor {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  overflow: hidden;
  box-shadow: var(--riassmanda-shadow-lg);
}

.riassmanda-editor-header {
  background: var(--riassmanda-bg-surface);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-editor-tabs {
  display: flex;
}

.riassmanda-tab {
  padding: var(--riassmanda-space-md) var(--riassmanda-space-lg);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
  background: var(--riassmanda-bg-secondary);
  border-right: 1px solid var(--riassmanda-border-primary);
  cursor: pointer;
  transition: all var(--riassmanda-transition-fast);
}

.riassmanda-tab-active {
  color: var(--riassmanda-text-primary);
  background: var(--riassmanda-bg-tertiary);
  border-bottom: 2px solid var(--riassmanda-primary);
}

.riassmanda-editor-body {
  display: flex;
  min-height: 300px;
}

.riassmanda-line-numbers {
  background: var(--riassmanda-bg-surface);
  border-right: 1px solid var(--riassmanda-border-primary);
  padding: var(--riassmanda-space-lg) var(--riassmanda-space-md);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
  display: flex;
  flex-direction: column;
  text-align: right;
  min-width: 50px;
  user-select: none;
}

.riassmanda-code-content {
  flex: 1;
  padding: var(--riassmanda-space-lg);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  line-height: 1.6;
  overflow-x: auto;
}

/* Portfolio Section */
.riassmanda-portfolio {
  background: var(--riassmanda-bg-secondary);
}

.riassmanda-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--riassmanda-space-2xl);
}

.riassmanda-portfolio-item {
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  overflow: hidden;
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-portfolio-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--riassmanda-shadow-lg);
  border-color: var(--riassmanda-primary);
}

.riassmanda-browser-frame {
  background: var(--riassmanda-bg-surface);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-browser-header {
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-md);
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-md);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-browser-dots {
  display: flex;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--riassmanda-text-muted);
}

.riassmanda-browser-dots span:nth-child(1) { background: #ef4444; }
.riassmanda-browser-dots span:nth-child(2) { background: #f59e0b; }
.riassmanda-browser-dots span:nth-child(3) { background: #10b981; }

.riassmanda-url-bar {
  flex: 1;
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-md);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  color: var(--riassmanda-text-muted);
}

.riassmanda-browser-content {
  height: 200px;
  background: var(--riassmanda-bg-primary);
  overflow: hidden;
}

.riassmanda-placeholder-site {
  height: 100%;
  padding: var(--riassmanda-space-md);
}

.riassmanda-restaurant-site {
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-site-header {
  height: 30px;
  background: var(--riassmanda-primary);
  border-radius: var(--riassmanda-radius-sm);
  opacity: 0.8;
}

.riassmanda-site-hero {
  height: 80px;
  background: linear-gradient(45deg, var(--riassmanda-secondary), var(--riassmanda-accent));
  border-radius: var(--riassmanda-radius-md);
  opacity: 0.8;
}

.riassmanda-site-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--riassmanda-space-sm);
  flex: 1;
}

.riassmanda-grid-item {
  background: var(--riassmanda-bg-secondary);
  border-radius: var(--riassmanda-radius-sm);
  opacity: 0.7;
}

.riassmanda-portfolio-site {
  display: flex;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-site-sidebar {
  width: 60px;
  background: var(--riassmanda-bg-secondary);
  border-radius: var(--riassmanda-radius-md);
  opacity: 0.8;
}

.riassmanda-site-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-site-card {
  height: 80px;
  background: linear-gradient(45deg, var(--riassmanda-warning), var(--riassmanda-primary));
  border-radius: var(--riassmanda-radius-md);
  opacity: 0.8;
}

.riassmanda-ecommerce-site {
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-sm);
}

.riassmanda-site-nav {
  height: 30px;
  background: var(--riassmanda-accent);
  border-radius: var(--riassmanda-radius-sm);
  opacity: 0.8;
}

.riassmanda-site-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-sm);
  flex: 1;
}

.riassmanda-product {
  background: var(--riassmanda-bg-secondary);
  border-radius: var(--riassmanda-radius-sm);
  opacity: 0.7;
}

.riassmanda-portfolio-info {
  padding: var(--riassmanda-space-xl);
}

.riassmanda-portfolio-info h3 {
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-portfolio-info p {
  color: var(--riassmanda-text-muted);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-tech-stack {
  display: flex;
  gap: var(--riassmanda-space-sm);
  flex-wrap: wrap;
}

.riassmanda-tech {
  background: var(--riassmanda-bg-surface);
  color: var(--riassmanda-primary);
  padding: var(--riassmanda-space-xs) var(--riassmanda-space-sm);
  border-radius: var(--riassmanda-radius-sm);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  border: 1px solid var(--riassmanda-border-primary);
}

/* Testimonials Section */
.riassmanda-testimonials {
  background: var(--riassmanda-bg-primary);
}

.riassmanda-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--riassmanda-space-xl);
}

.riassmanda-testimonial-card {
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  padding: var(--riassmanda-space-xl);
  position: relative;
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-testimonial-card:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 8px 24px var(--riassmanda-primary-glow);
  transform: translateY(-4px);
}

.riassmanda-quote-icon {
  font-size: var(--riassmanda-font-size-4xl);
  color: var(--riassmanda-primary);
  font-family: var(--riassmanda-font-mono);
  position: absolute;
  top: var(--riassmanda-space-md);
  left: var(--riassmanda-space-md);
  opacity: 0.3;
}

.riassmanda-testimonial-content {
  margin-bottom: var(--riassmanda-space-lg);
  padding-left: var(--riassmanda-space-2xl);
}

.riassmanda-testimonial-content p {
  font-style: italic;
  line-height: 1.7;
  color: var(--riassmanda-text-secondary);
  margin: 0;
}

.riassmanda-testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-md);
}

.riassmanda-author-avatar {
  width: 48px;
  height: 48px;
  background: var(--riassmanda-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--riassmanda-text-inverse);
  font-family: var(--riassmanda-font-mono);
  font-weight: 600;
}

.riassmanda-author-info cite {
  color: var(--riassmanda-text-primary);
  font-style: normal;
  font-weight: 600;
  display: block;
}

.riassmanda-author-info span {
  color: var(--riassmanda-text-muted);
  font-size: var(--riassmanda-font-size-sm);
}

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

.riassmanda-contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 80%, var(--riassmanda-secondary-glow) 0%, transparent 50%);
  opacity: 0.1;
  pointer-events: none;
}

.riassmanda-contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-4xl);
  align-items: start;
  position: relative;
  z-index: 2;
}

.riassmanda-contact-intro {
  font-size: var(--riassmanda-font-size-lg);
  margin-bottom: var(--riassmanda-space-2xl);
  line-height: 1.7;
}

.riassmanda-contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-lg);
}

.riassmanda-contact-item {
  display: flex;
  gap: var(--riassmanda-space-md);
  align-items: flex-start;
  padding: var(--riassmanda-space-lg);
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-contact-item:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 4px 16px var(--riassmanda-primary-glow);
}

.riassmanda-contact-icon {
  width: 48px;
  height: 48px;
  background: var(--riassmanda-primary);
  border-radius: var(--riassmanda-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--riassmanda-text-inverse);
  flex-shrink: 0;
}

.riassmanda-contact-icon svg {
  width: 24px;
  height: 24px;
}

.riassmanda-contact-text h3 {
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-contact-text p {
  color: var(--riassmanda-text-secondary);
  margin: 0;
}

.riassmanda-contact-text a {
  color: var(--riassmanda-primary);
}

.riassmanda-contact-text small {
  color: var(--riassmanda-text-muted);
  font-size: var(--riassmanda-font-size-sm);
  display: block;
  margin-top: var(--riassmanda-space-xs);
}

/* Contact Form */
.riassmanda-contact-form {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  overflow: hidden;
  box-shadow: var(--riassmanda-shadow-lg);
}

.riassmanda-form-header {
  background: var(--riassmanda-bg-surface);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-form-tabs {
  display: flex;
}

.riassmanda-form-body {
  padding: var(--riassmanda-space-2xl);
}

.riassmanda-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--riassmanda-space-lg);
  margin-bottom: var(--riassmanda-space-lg);
}

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

.riassmanda-form-label {
  display: block;
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  margin-bottom: var(--riassmanda-space-sm);
  color: var(--riassmanda-text-primary);
}

.riassmanda-form-input,
.riassmanda-form-select,
.riassmanda-form-textarea {
  width: 100%;
  padding: var(--riassmanda-space-md);
  background: var(--riassmanda-bg-surface);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-primary);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-form-input:focus,
.riassmanda-form-select:focus,
.riassmanda-form-textarea:focus {
  outline: none;
  border-color: var(--riassmanda-primary);
  box-shadow: 0 0 0 4px var(--riassmanda-primary-glow);
}

.riassmanda-form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.riassmanda-form-help {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  color: var(--riassmanda-text-muted);
  margin-top: var(--riassmanda-space-xs);
}

.riassmanda-form-checkboxes {
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--riassmanda-space-md);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-form-check {
  margin-top: 2px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--riassmanda-primary);
}

.riassmanda-form-check-label {
  font-size: var(--riassmanda-font-size-sm);
  line-height: 1.5;
  cursor: pointer;
  color: var(--riassmanda-text-secondary);
}

.riassmanda-form-check-label a {
  color: var(--riassmanda-primary);
  text-decoration: underline;
}

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

.riassmanda-footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--riassmanda-space-2xl);
  margin-bottom: var(--riassmanda-space-2xl);
}

.riassmanda-footer-logo {
  margin-bottom: var(--riassmanda-space-md);
  filter: drop-shadow(0 0 8px var(--riassmanda-primary-glow));
}

.riassmanda-footer-code {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-md);
  line-height: 1.6;
}

.riassmanda-footer-title {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-lg);
  margin-bottom: var(--riassmanda-space-md);
  color: var(--riassmanda-primary);
}

.riassmanda-footer-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.riassmanda-footer-nav li {
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-footer-link {
  color: var(--riassmanda-text-secondary);
  transition: color var(--riassmanda-transition-fast);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
}

.riassmanda-footer-link:hover {
  color: var(--riassmanda-primary);
  text-shadow: 0 0 4px var(--riassmanda-primary-glow);
}

.riassmanda-footer-info {
  color: var(--riassmanda-text-secondary);
  line-height: 1.6;
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
}

.riassmanda-footer-info a {
  color: var(--riassmanda-primary);
}

.riassmanda-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--riassmanda-space-xl);
  border-top: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-copyright-code {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-xs);
  line-height: 1.6;
}

.riassmanda-scroll-top {
  background: var(--riassmanda-primary);
  color: var(--riassmanda-text-inverse);
  border: none;
  border-radius: var(--riassmanda-radius-lg);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--riassmanda-transition-base);
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--riassmanda-shadow-md);
}

.riassmanda-scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.riassmanda-scroll-top:hover {
  background: var(--riassmanda-secondary);
  transform: translateY(-2px);
  box-shadow: var(--riassmanda-shadow-purple);
}

.riassmanda-scroll-top svg {
  width: 24px;
  height: 24px;
}

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

.riassmanda-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--riassmanda-transition-slow);
}

.riassmanda-fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Page Layout Styles for Policy Pages */
.riassmanda-page-header {
  background: linear-gradient(135deg, var(--riassmanda-bg-primary) 0%, var(--riassmanda-bg-secondary) 100%);
  color: var(--riassmanda-text-primary);
  padding: var(--riassmanda-space-4xl) 0 var(--riassmanda-space-2xl);
  position: relative;
  overflow: hidden;
}

.riassmanda-page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, var(--riassmanda-primary-glow) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, var(--riassmanda-secondary-glow) 0%, transparent 50%);
  opacity: 0.3;
  pointer-events: none;
}

.riassmanda-page-header-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.riassmanda-page-title {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-4xl);
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-lg);
}

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

.riassmanda-page-meta {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  color: var(--riassmanda-text-muted);
}

.riassmanda-page-content {
  padding: var(--riassmanda-space-4xl) 0;
}

.riassmanda-content-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--riassmanda-space-4xl);
  align-items: start;
}

.riassmanda-content-nav {
  position: sticky;
  top: calc(var(--riassmanda-header-height) + var(--riassmanda-space-lg));
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-xl);
  padding: var(--riassmanda-space-xl);
  box-shadow: var(--riassmanda-shadow-lg);
}

.riassmanda-nav-header h2 {
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-lg);
  margin-bottom: var(--riassmanda-space-md);
  color: var(--riassmanda-primary);
}

.riassmanda-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.riassmanda-nav-list li {
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-nav-list a {
  color: var(--riassmanda-text-secondary);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  text-decoration: none;
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  display: block;
  border-radius: var(--riassmanda-radius-md);
  transition: all var(--riassmanda-transition-base);
  border-left: 3px solid transparent;
}

.riassmanda-nav-list a:hover {
  color: var(--riassmanda-primary);
  background: var(--riassmanda-bg-surface);
  border-left-color: var(--riassmanda-primary);
  transform: translateX(4px);
}

.riassmanda-content-main {
  min-width: 0;
}

.riassmanda-content-section {
  margin-bottom: var(--riassmanda-space-4xl);
  padding-bottom: var(--riassmanda-space-2xl);
  border-bottom: 1px solid var(--riassmanda-border-primary);
}

.riassmanda-content-section:last-child {
  border-bottom: none;
}

.riassmanda-content-section h2 {
  font-family: var(--riassmanda-font-mono);
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-lg);
}

.riassmanda-content-section h3 {
  font-family: var(--riassmanda-font-mono);
  color: var(--riassmanda-text-primary);
  margin-top: var(--riassmanda-space-xl);
  margin-bottom: var(--riassmanda-space-md);
}

/* Code Blocks */
.riassmanda-code-block {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-lg) 0;
  overflow-x: auto;
}

.riassmanda-code-snippet {
  background: var(--riassmanda-bg-surface);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-md);
  padding: var(--riassmanda-space-md);
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
  overflow-x: auto;
}

/* Highlight Boxes */
.riassmanda-highlight-box {
  background: var(--riassmanda-bg-secondary);
  border: 2px solid var(--riassmanda-primary);
  border-left: 4px solid var(--riassmanda-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
  box-shadow: 0 0 20px var(--riassmanda-primary-glow);
}

.riassmanda-highlight-box h3 {
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-md);
  font-family: var(--riassmanda-font-mono);
}

.riassmanda-contact-code {
  margin-top: var(--riassmanda-space-md);
}

/* Data Collection Styles */
.riassmanda-data-list {
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-lg);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-data-item {
  display: flex;
  gap: var(--riassmanda-space-lg);
  align-items: flex-start;
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-data-item:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 4px 16px var(--riassmanda-primary-glow);
}

.riassmanda-data-icon {
  font-size: var(--riassmanda-font-size-2xl);
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--riassmanda-primary);
  border-radius: var(--riassmanda-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.riassmanda-data-content h4 {
  color: var(--riassmanda-text-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-data-content code {
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
  border-radius: var(--riassmanda-radius-md);
  border: 1px solid var(--riassmanda-border-primary);
  display: block;
  margin-top: var(--riassmanda-space-sm);
}

/* Usage Grid */
.riassmanda-usage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-usage-card {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-usage-card:hover {
  border-color: var(--riassmanda-accent);
  box-shadow: 0 8px 24px var(--riassmanda-accent-glow);
  transform: translateY(-4px);
}

.riassmanda-usage-header {
  display: flex;
  align-items: center;
  gap: var(--riassmanda-space-md);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-usage-icon {
  font-size: var(--riassmanda-font-size-xl);
}

.riassmanda-usage-header h3 {
  margin: 0;
  color: var(--riassmanda-text-primary);
}

/* Tables */
.riassmanda-table-wrapper {
  overflow-x: auto;
  margin: var(--riassmanda-space-lg) 0;
  border-radius: var(--riassmanda-radius-lg);
  border: 2px solid var(--riassmanda-border-primary);
  background: var(--riassmanda-bg-tertiary);
}

.riassmanda-data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--riassmanda-font-mono);
  font-size: var(--riassmanda-font-size-sm);
}

.riassmanda-data-table th {
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-md);
  text-align: left;
  font-weight: 600;
  color: var(--riassmanda-primary);
  border-bottom: 2px solid var(--riassmanda-border-primary);
}

.riassmanda-data-table td {
  padding: var(--riassmanda-space-md);
  border-bottom: 1px solid var(--riassmanda-border-primary);
  vertical-align: top;
  color: var(--riassmanda-text-secondary);
}

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

.riassmanda-data-table code {
  background: var(--riassmanda-bg-surface);
  padding: var(--riassmanda-space-xs) var(--riassmanda-space-sm);
  border-radius: var(--riassmanda-radius-sm);
  color: var(--riassmanda-primary);
  border: 1px solid var(--riassmanda-border-primary);
}

/* Retention Code */
.riassmanda-retention-code {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-secondary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
  box-shadow: 0 0 20px var(--riassmanda-secondary-glow);
}

/* Sharing Flow */
.riassmanda-sharing-flow {
  display: flex;
  flex-direction: column;
  gap: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-flow-step {
  display: flex;
  gap: var(--riassmanda-space-lg);
  align-items: flex-start;
}

.riassmanda-step-number {
  width: 60px;
  height: 60px;
  background: var(--riassmanda-primary);
  color: var(--riassmanda-text-inverse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--riassmanda-font-mono);
  font-weight: 600;
  font-size: var(--riassmanda-font-size-xl);
  flex-shrink: 0;
  box-shadow: 0 4px 16px var(--riassmanda-primary-glow);
}

.riassmanda-step-content {
  flex: 1;
  background: var(--riassmanda-bg-tertiary);
  border: 1px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
}

.riassmanda-step-content h3 {
  margin-top: 0;
  color: var(--riassmanda-text-primary);
}

/* Rights Grid */
.riassmanda-rights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--riassmanda-space-lg);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-right-card {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  text-align: center;
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-right-card:hover {
  border-color: var(--riassmanda-accent);
  box-shadow: 0 8px 24px var(--riassmanda-accent-glow);
  transform: translateY(-4px);
}

.riassmanda-right-icon {
  font-size: var(--riassmanda-font-size-3xl);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-right-card h3 {
  font-family: var(--riassmanda-font-mono);
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-right-card p {
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-right-card code {
  background: var(--riassmanda-bg-surface);
  border: 1px solid var(--riassmanda-border-primary);
  padding: var(--riassmanda-space-sm);
  border-radius: var(--riassmanda-radius-md);
  color: var(--riassmanda-accent);
  font-size: var(--riassmanda-font-size-sm);
}

.riassmanda-rights-implementation {
  background: var(--riassmanda-bg-secondary);
  border: 2px solid var(--riassmanda-accent);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-rights-implementation h3 {
  color: var(--riassmanda-accent);
  margin-bottom: var(--riassmanda-space-md);
}

/* Security Grid */
.riassmanda-security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--riassmanda-space-lg);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-security-layer {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-security-layer:hover {
  border-color: var(--riassmanda-warning);
  box-shadow: 0 8px 24px var(--riassmanda-warning-glow);
}

.riassmanda-security-layer h3 {
  margin-top: 0;
  color: var(--riassmanda-warning);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-security-note {
  background: var(--riassmanda-bg-secondary);
  border: 2px solid var(--riassmanda-warning);
  border-left: 6px solid var(--riassmanda-warning);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-security-note h3 {
  color: var(--riassmanda-warning);
  margin-bottom: var(--riassmanda-space-md);
}

/* Cookie Overview */
.riassmanda-cookie-overview {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
  overflow-x: auto;
}

/* Update Process */
.riassmanda-update-process {
  background: var(--riassmanda-bg-secondary);
  border: 2px solid var(--riassmanda-secondary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-update-process h3 {
  color: var(--riassmanda-secondary);
  margin-bottom: var(--riassmanda-space-md);
}

/* Contact Methods */
.riassmanda-contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--riassmanda-space-lg);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-contact-card {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-border-primary);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-lg);
  text-align: center;
  transition: all var(--riassmanda-transition-base);
}

.riassmanda-contact-card:hover {
  border-color: var(--riassmanda-primary);
  box-shadow: 0 8px 24px var(--riassmanda-primary-glow);
  transform: translateY(-4px);
}

.riassmanda-contact-card .riassmanda-contact-icon {
  font-size: var(--riassmanda-font-size-3xl);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-contact-info h3 {
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-contact-info code {
  background: var(--riassmanda-bg-surface);
  border: 1px solid var(--riassmanda-border-primary);
  padding: var(--riassmanda-space-sm);
  border-radius: var(--riassmanda-radius-md);
  color: var(--riassmanda-text-primary);
  display: block;
  margin: var(--riassmanda-space-sm) 0;
}

.riassmanda-contact-info small {
  color: var(--riassmanda-text-muted);
  font-size: var(--riassmanda-font-size-xs);
}

.riassmanda-response-time {
  background: var(--riassmanda-bg-tertiary);
  border: 2px solid var(--riassmanda-accent);
  border-radius: var(--riassmanda-radius-lg);
  padding: var(--riassmanda-space-xl);
  margin: var(--riassmanda-space-xl) 0;
}

.riassmanda-response-time h3 {
  color: var(--riassmanda-accent);
  margin-bottom: var(--riassmanda-space-md);
}

.riassmanda-closing-bracket {
  text-align: center;
  margin: var(--riassmanda-space-4xl) 0 var(--riassmanda-space-2xl);
  padding: var(--riassmanda-space-2xl);
  border-top: 2px solid var(--riassmanda-border-primary);
}

.riassmanda-closing-bracket h2 {
  font-family: var(--riassmanda-font-mono);
  color: var(--riassmanda-primary);
  margin-bottom: var(--riassmanda-space-sm);
}

.riassmanda-footer-link-active {
  color: var(--riassmanda-primary) !important;
  background: var(--riassmanda-bg-surface);
  border-left: 3px solid var(--riassmanda-primary);
  transform: translateX(4px);
}

/* Responsive Design */
@media (max-width: 991px) {
  .riassmanda-content-layout {
    grid-template-columns: 1fr;
    gap: var(--riassmanda-space-xl);
  }
  
  .riassmanda-content-nav {
    position: static;
    order: 2;
    margin-top: var(--riassmanda-space-xl);
  }
  
  .riassmanda-usage-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-rights-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .riassmanda-security-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .riassmanda-contact-methods {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-sharing-flow {
    gap: var(--riassmanda-space-lg);
  }
  
  .riassmanda-flow-step {
    flex-direction: column;
    text-align: center;
  }
  
  .riassmanda-step-number {
    align-self: center;
  }
}

@media (max-width: 640px) {
  .riassmanda-page-header {
    padding: var(--riassmanda-space-3xl) 0 var(--riassmanda-space-xl);
  }
  
  .riassmanda-page-title {
    font-size: var(--riassmanda-font-size-3xl);
  }
  
  .riassmanda-data-list {
    gap: var(--riassmanda-space-md);
  }
  
  .riassmanda-data-item {
    flex-direction: column;
    text-align: center;
  }
  
  .riassmanda-data-icon {
    align-self: center;
  }
  
  .riassmanda-rights-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-security-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-table-wrapper {
    font-size: var(--riassmanda-font-size-xs);
  }
  
  .riassmanda-data-table th,
  .riassmanda-data-table td {
    padding: var(--riassmanda-space-sm);
  }
}

@media (max-width: 480px) {
  .riassmanda-content-nav {
    padding: var(--riassmanda-space-lg);
  }
  
  .riassmanda-highlight-box,
  .riassmanda-code-block,
  .riassmanda-update-process,
  .riassmanda-response-time {
    padding: var(--riassmanda-space-lg);
  }
  
  .riassmanda-usage-card,
  .riassmanda-security-layer,
  .riassmanda-contact-card {
    padding: var(--riassmanda-space-md);
  }
}

@media (max-width: 320px) {
  .riassmanda-page-content {
    padding: var(--riassmanda-space-2xl) 0;
  }
  
  .riassmanda-page-title {
    font-size: var(--riassmanda-font-size-2xl);
  }
  
  .riassmanda-data-icon {
    width: 48px;
    height: 48px;
    font-size: var(--riassmanda-font-size-lg);
  }
  
  .riassmanda-step-number {
    width: 48px;
    height: 48px;
    font-size: var(--riassmanda-font-size-lg);
  }
}
  .riassmanda-nav-menu {
    display: none;
  }
  
  .riassmanda-menu-toggle {
    display: flex;
  }
  
  .riassmanda-hero-content {
    grid-template-columns: 1fr;
    gap: var(--riassmanda-space-2xl);
    text-align: center;
  }
  
  .riassmanda-hero-actions {
    justify-content: center;
  }
  
  .riassmanda-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .riassmanda-courses-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-about-content {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-features-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-contact-content {
    grid-template-columns: 1fr;
    gap: var(--riassmanda-space-2xl);
  }
  
  .riassmanda-form-row {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--riassmanda-space-xl);
  }
  
  .riassmanda-footer-bottom {
    flex-direction: column;
    gap: var(--riassmanda-space-md);
    text-align: center;
  }
}

@media (max-width: 640px) {
  .riassmanda-container {
    padding: 0 var(--riassmanda-space-lg);
  }
  
  .riassmanda-hero {
    padding: calc(var(--riassmanda-header-height) + var(--riassmanda-space-2xl)) 0 var(--riassmanda-space-2xl);
  }
  
  .riassmanda-section-title {
    font-size: var(--riassmanda-font-size-3xl);
  }
  
  .riassmanda-hero-code {
    font-size: var(--riassmanda-font-size-xs);
  }
  
  .riassmanda-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-course-features {
    grid-template-columns: 1fr;
  }
  
  .riassmanda-footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  section {
    padding: var(--riassmanda-space-3xl) 0;
  }
  
  .riassmanda-hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .riassmanda-btn {
    width: 100%;
  }
  
  .riassmanda-terminal {
    margin: 0 -var(--riassmanda-space-md);
  }
  
  .riassmanda-form-body {
    padding: var(--riassmanda-space-lg);
  }
}

@media (max-width: 320px) {
  .riassmanda-container {
    padding: 0 var(--riassmanda-space-md);
  }
  
  .riassmanda-hero-title {
    font-size: var(--riassmanda-font-size-3xl);
  }
  
  .riassmanda-section-title {
    font-size: var(--riassmanda-font-size-2xl);
  }
  
  .riassmanda-btn {
    padding: var(--riassmanda-space-sm) var(--riassmanda-space-md);
    font-size: var(--riassmanda-font-size-xs);
  }
}