/* ==========================================================================
   CODUM.TR — REFERENCE-DRIVEN DESIGN SYSTEM & STYLESHEET
   Strict reproduction of the 15 reference screenshots:
   - Obsidian Black (#050607) & 48px square faint grid
   - Neon Green (#00f5a0), Electric Cyan (#00f5d4), Cyber Purple (#8b5cf6)
   - Real Codumonkey Editor UI with tabs, syntax highlighting, and AI prompt
   - Digital Human 3D viewport with FAR/MED/CLOSE controls & floating chips
   - Infinite Ticker Marquee Ribbon
   - 01, 02, 03 Manifesto cards with outline numbers
   - 5 Ecosystem product cards
   - Free (0 TL) vs Pro (250 TL / 3 ay) pricing cards
   - Interactive FAQ accordion
   - Footer with giant CODUM watermark & live system status
   - Clean Auth cards & Codumonkey product page
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Code:wght@400;500;700&family=Google+Sans+Flex:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --codum-bg: #050607;
  --codum-bg-subtle: #07090b;
  --codum-surface: #0a0d0e;
  --codum-card: #0f1315;
  --codum-card-hover: #14191c;
  --codum-border: rgba(255, 255, 255, 0.08);
  --codum-border-hover: rgba(0, 245, 160, 0.35);
  
  --codum-neon-green: #00f5a0;
  --codum-cyan: #00f5d4;
  --codum-electric-blue: #00d9f5;
  --codum-purple: #8b5cf6;
  --codum-purple-glow: rgba(139, 92, 246, 0.25);
  --codum-yellow: #ffc700;
  
  --codum-text: #ffffff;
  --codum-text-muted: rgba(255, 255, 255, 0.72);
  --codum-text-dim: rgba(255, 255, 255, 0.45);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Google Sans Flex', var(--font-sans);
  --font-mono: 'JetBrains Mono', 'Google Sans Code', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --container-max: 1240px;
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 🌑 Dim / Slate Eye-Care Theme */
[data-theme="dim"] {
  --codum-bg: #0d1117;
  --codum-bg-subtle: #121820;
  --codum-surface: #161e29;
  --codum-card: #1c2634;
  --codum-card-hover: #222e3e;
  --codum-border: rgba(255, 255, 255, 0.14);
  --codum-border-hover: rgba(0, 245, 160, 0.5);
  --codum-text: #e6edf3;
  --codum-text-muted: #8b949e;
  --codum-text-dim: #6e7681;
}

/* ☀️ Modern Cyber Light Theme */
[data-theme="light"] {
  --codum-bg: #f6f8fa;
  --codum-bg-subtle: #edf2f7;
  --codum-surface: #ffffff;
  --codum-card: #ffffff;
  --codum-card-hover: #f1f5f9;
  --codum-border: rgba(0, 0, 0, 0.12);
  --codum-border-hover: rgba(0, 168, 107, 0.5);
  --codum-neon-green: #00a86b;
  --codum-cyan: #008f82;
  --codum-purple: #7c3aed;
  --codum-text: #0f172a;
  --codum-text-muted: #475569;
  --codum-text-dim: #64748b;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  font-size: 16px;
  background-color: var(--codum-bg);
  color: var(--codum-text);
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 245, 160, 0.4) #050607;
}

section[id],
div[id] {
  scroll-margin-top: 86px;
}

/* Custom Cyber Scrollbar (eliminates default white Windows scrollbar) */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #050607;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 245, 160, 0.35);
  border-radius: 99px;
  border: 1px solid rgba(0, 245, 160, 0.2);
  transition: all 0.2s ease;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--codum-neon-green);
  box-shadow: 0 0 12px rgba(0, 245, 160, 0.7);
}

body {
  font-family: var(--font-sans);
  background-color: var(--codum-bg);
  color: var(--codum-text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scroll Down Cue Indicator */
.codum-scroll-cue {
  position: absolute;
  bottom: 28px;
  right: 48px;
  left: auto;
  transform: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  z-index: 20;
  transition: var(--transition-smooth);
}
.codum-scroll-cue:hover {
  transform: translateY(3px);
}
.codum-scroll-cue-mouse {
  width: 22px;
  height: 34px;
  border: 2px solid rgba(0, 245, 160, 0.4);
  border-radius: 14px;
  position: relative;
  background: rgba(5, 6, 7, 0.5);
  box-shadow: 0 0 15px rgba(0, 245, 160, 0.15);
}
.codum-scroll-cue-wheel {
  width: 3px;
  height: 7px;
  background: var(--codum-neon-green);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheelBob 1.8s infinite ease-in-out;
  box-shadow: 0 0 8px var(--codum-neon-green);
}
@keyframes scrollWheelBob {
  0% { transform: translate(-50%, 0); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translate(-50%, 14px); opacity: 0; }
}
.codum-scroll-cue-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--codum-text-dim);
  text-transform: uppercase;
  transition: var(--transition-smooth);
}
.codum-scroll-cue:hover .codum-scroll-cue-text {
  color: var(--codum-neon-green);
}


/* 48px square faint grid backdrop */
.codum-grid-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 30%, #000 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 30%, #000 60%, transparent 100%);
}

/* Ambient glow blobs */
.codum-ambient-aura {
  position: fixed;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(140px);
  opacity: 0.15;
}
.aura-hero-cyan {
  top: -150px;
  right: -100px;
  background: radial-gradient(circle, var(--codum-cyan) 0%, transparent 70%);
}
.aura-human-green {
  top: 900px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--codum-neon-green) 0%, transparent 70%);
  opacity: 0.12;
}

/* Container */
.codum-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   TYPOGRAPHY & SHARED UTILS
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--codum-text);
}

a {
  color: inherit;
  text-decoration: none;
}

.gradient-text {
  background: linear-gradient(135deg, var(--codum-cyan) 0%, var(--codum-neon-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-purple {
  background: linear-gradient(135deg, var(--codum-purple) 0%, var(--codum-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Eyebrow badge */
.codum-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(0, 245, 160, 0.06);
  border: 1px solid rgba(0, 245, 160, 0.25);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--codum-neon-green);
  margin-bottom: 20px;
}
.codum-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  box-shadow: 0 0 8px var(--codum-neon-green);
  animation: pulse-dot 2s infinite ease-in-out;
}
.codum-eyebrow .sep {
  color: rgba(255, 255, 255, 0.3);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Section Header standard */
.codum-section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}
.codum-section-head h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 16px;
}
.codum-section-head p {
  font-size: 1.05rem;
  color: var(--codum-text-muted);
  line-height: 1.6;
}

/* Buttons */
.codum-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  outline: none;
  text-decoration: none;
  white-space: nowrap;
}

.codum-btn-cyan {
  background: linear-gradient(135deg, var(--codum-cyan) 0%, #00d9f5 100%);
  color: #050607;
  box-shadow: 0 4px 20px rgba(0, 245, 212, 0.3);
}
.codum-btn-cyan:hover {
  background: #00f5d4;
  box-shadow: 0 6px 28px rgba(0, 245, 212, 0.5);
  transform: translateY(-2px);
}

.codum-btn-green {
  background: var(--codum-neon-green);
  color: #050607;
  box-shadow: 0 4px 20px rgba(0, 245, 160, 0.3);
}
.codum-btn-green:hover {
  background: #1affb0;
  box-shadow: 0 6px 28px rgba(0, 245, 160, 0.5);
  transform: translateY(-2px);
}

.codum-btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
}
.codum-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.codum-btn-white-pill {
  background: #ffffff;
  color: #050607;
  font-size: 0.85rem;
  padding: 8px 18px;
  font-weight: 600;
}
.codum-btn-white-pill:hover {
  background: #e6e6e6;
  transform: translateY(-1px);
}

/* ==========================================================================
   HEADER & NAVBAR (referans-01.png)
   ========================================================================== */
.codum-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  z-index: 1000;
  background: rgba(5, 6, 7, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--codum-border);
  display: flex;
  align-items: center;
}

.codum-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* ==========================================================================
   PREMIUM CODUM.TR LOGO (FAITHFUL TO REFERANS-01.PNG)
   ========================================================================== */
.codum-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.codum-logo:hover {
  transform: translateY(-1px);
}

/* Dark Glass Terminal Badge */
.codum-logo-badge {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #091418 0%, #060b0e 100%);
  border: 1px solid rgba(0, 245, 212, 0.4);
  border-radius: 9px;
  box-shadow: 0 0 16px rgba(0, 245, 212, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  position: relative;
  overflow: hidden;
  transition: all 0.25s ease;
}

.codum-logo:hover .codum-logo-badge {
  border-color: var(--codum-cyan);
  box-shadow: 0 0 22px rgba(0, 245, 212, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.codum-logo-badge .badge-chevron {
  color: var(--codum-cyan);
  text-shadow: 0 0 10px rgba(0, 245, 212, 0.7);
}

.codum-logo-badge .badge-cursor {
  color: var(--codum-neon-green);
  text-shadow: 0 0 10px rgba(0, 245, 160, 0.7);
  animation: cursorBlink 1.2s infinite;
}

@keyframes cursorBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0.2; }
}

/* Crisp Clean Wordmark */
.codum-logo-wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}

.codum-logo-wordmark .brand-name {
  color: #ffffff;
  transition: color 0.2s ease;
}

.codum-logo-wordmark .brand-dot-tr {
  color: var(--codum-cyan);
  font-weight: 800;
  text-shadow: 0 0 14px rgba(0, 245, 212, 0.5);
  margin-left: 0.5px;
}

[data-theme="light"] .codum-logo-wordmark .brand-name {
  color: #0f172a;
}
[data-theme="light"] .codum-logo-badge {
  background: #f1f5f9;
  border-color: rgba(0, 143, 130, 0.4);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .codum-logo-badge .badge-chevron {
  color: #008f82;
}
[data-theme="light"] .codum-logo-badge .badge-cursor {
  color: #00a86b;
}
[data-theme="light"] .codum-logo-wordmark .brand-dot-tr {
  color: #008f82;
}

/* Navigation Links */
.codum-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.codum-nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--codum-text-muted);
  text-transform: uppercase;
  transition: var(--transition-smooth);
}
.codum-nav-links a:hover {
  color: var(--codum-neon-green);
}

/* Right Nav Controls */
.codum-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 3-Mode Theme Toggle [ 🌙 | 🌑 | ☀️ ] */
.codum-theme-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-full);
  padding: 2px 4px;
  gap: 2px;
}
.codum-theme-btn {
  background: transparent;
  border: none;
  font-size: 0.82rem;
  padding: 3px 6px;
  border-radius: var(--radius-full);
  cursor: pointer;
  line-height: 1;
  opacity: 0.55;
  transition: var(--transition-smooth);
}
.codum-theme-btn:hover {
  opacity: 1;
}
.codum-theme-btn.active {
  background: rgba(255, 255, 255, 0.15);
  opacity: 1;
  box-shadow: 0 0 8px rgba(0, 245, 160, 0.25);
}
[data-theme="light"] .codum-theme-btn.active {
  background: rgba(0, 0, 0, 0.12);
}

/* Language Switcher [ TR | EN ] */
.codum-lang-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-full);
  padding: 3px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
}
.codum-lang-btn {
  background: transparent;
  border: none;
  color: var(--codum-text-dim);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.codum-lang-btn.active {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

/* Hamburger toggle for mobile */
.codum-hamburger {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 6, 7, 0.96);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: none;
  flex-direction: column;
  padding: 40px 24px;
  gap: 24px;
}
.mobile-nav-overlay.open {
  display: flex;
}
.mobile-nav-overlay a {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
}

/* ==========================================================================
   HERO SECTION (referans-01.png)
   ========================================================================== */
.codum-hero-section {
  padding-top: 110px;
  padding-bottom: 70px;
  position: relative;
  display: block;
}

.codum-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

/* Left Hero Content */
.codum-hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.codum-hero-desc {
  font-size: 1.15rem;
  color: var(--codum-text-muted);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 540px;
}

.codum-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 44px;
}

.codum-hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--codum-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--codum-text-dim);
  letter-spacing: 0.05em;
}
.codum-hero-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.codum-hero-stats .stat-item strong {
  color: var(--codum-neon-green);
  font-weight: 700;
}
.codum-hero-stats .sep {
  opacity: 0.3;
}

/* Right Hero Editor Mockup */
.codum-editor-window {
  background: #080b0c;
  border: 1px solid rgba(0, 245, 212, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 245, 212, 0.1);
  overflow: hidden;
  position: relative;
  transition: var(--transition-smooth);
}
.codum-editor-window:hover {
  border-color: rgba(0, 245, 212, 0.4);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.8), 0 0 45px rgba(0, 245, 212, 0.18);
}

/* Editor Window Header */
.editor-titlebar {
  background: #0d1214;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--codum-border);
}
.editor-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}
.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.editor-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
}
.editor-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
}
.editor-tab.active {
  background: rgba(0, 245, 212, 0.08);
  border: 1px solid rgba(0, 245, 212, 0.3);
  color: var(--codum-cyan);
}
.editor-tab.active .tab-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--codum-cyan);
}
.editor-tab.inactive {
  color: var(--codum-text-dim);
  cursor: pointer;
}

.editor-badge-ai {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c4b5fd;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Editor Body Code */
.editor-code-body {
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: #e2e8f0;
  overflow-x: auto;
  background: #06090a;
}
.code-line {
  display: flex;
  gap: 16px;
  text-align: left;
}
.line-num {
  width: 24px;
  text-align: right;
  color: rgba(255, 255, 255, 0.25);
  user-select: none;
  flex-shrink: 0;
}
.line-text {
  flex: 1;
  white-space: pre;
  text-align: left;
}

/* Syntax colors */
.syn-comment { color: #64748b; font-style: italic; }
.syn-keyword { color: var(--codum-purple); font-weight: 600; }
.syn-key { color: var(--codum-cyan); }
.syn-val { color: var(--codum-neon-green); }
.syn-str { color: #fed7aa; }
.syn-func { color: #67e8f9; }

/* Editor Prompt Footer */
.editor-prompt-bar {
  background: #0d1214;
  padding: 14px 18px;
  border-top: 1px solid var(--codum-border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.prompt-input-pill {
  flex: 1;
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--codum-text-muted);
}
.prompt-input-pill span.prefix {
  color: var(--codum-neon-green);
  font-weight: 700;
}
.prompt-btn {
  background: var(--codum-neon-green);
  color: #050607;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}
.prompt-btn:hover {
  background: #1affb0;
  transform: translateY(-1px);
}

/* ==========================================================================
   DIGITAL HUMAN SECTION (referans-02 - referans-04)
   ========================================================================== */
.codum-human-section {
  padding: 100px 0 80px 0;
  position: relative;
  overflow: hidden;
}

.codum-human-viewport {
  position: relative;
  width: 100%;
  max-width: 1040px;
  height: 660px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 245, 212, 0.22);
  background: radial-gradient(circle at 50% 50%, rgba(0, 245, 212, 0.10) 0%, rgba(0, 245, 160, 0.03) 35%, rgba(5, 6, 7, 0.92) 75%);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.9), inset 0 0 100px rgba(0, 245, 212, 0.05);
  overflow: hidden;
  user-select: none;
}

.codum-human-canvas {
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  cursor: grab;
}
.codum-human-canvas:active {
  cursor: grabbing;
}

/* Elegant Top Hint Badge */
.core-top-badge {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8, 11, 15, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 245, 212, 0.3);
  border-radius: var(--radius-full);
  padding: 6px 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--codum-cyan);
  letter-spacing: 0.06em;
  z-index: 12;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}
.core-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--codum-cyan);
  box-shadow: 0 0 10px var(--codum-cyan);
  animation: core-blink 1.8s infinite ease-in-out;
}
@keyframes core-blink {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.25); box-shadow: 0 0 14px var(--codum-cyan); }
}

/* Sleek Bottom Telemetry & Satellite Controller */
.core-telemetry-hud {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 12;
}

.satellite-pills-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(8, 11, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 5px 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7);
}

.satellite-btn {
  background: transparent;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--codum-text-dim);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.satellite-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.satellite-btn.active {
  background: rgba(0, 245, 212, 0.16);
  color: #fff;
  border-color: rgba(0, 245, 212, 0.5);
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.35);
}

.satellite-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #6b7280;
  transition: var(--transition-smooth);
}
.satellite-btn.active .satellite-dot {
  background: var(--codum-cyan);
  box-shadow: 0 0 10px var(--codum-cyan);
}

/* Live Telemetry Info Box */
.telemetry-readout {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(6, 8, 11, 0.88);
  backdrop-filter: blur(10px);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 245, 212, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  transition: var(--transition-smooth);
}
.telemetry-tag {
  color: var(--codum-neon-green);
  font-weight: 800;
  letter-spacing: 0.06em;
}
.telemetry-text {
  color: var(--codum-text-muted);
}
.hud-tag-cyan {
  background: rgba(0, 245, 212, 0.1);
  border: 1px solid rgba(0, 245, 212, 0.4);
  color: var(--codum-cyan);
  box-shadow: 0 0 15px rgba(0, 245, 212, 0.2);
}
.hud-tag-green {
  background: rgba(0, 245, 160, 0.1);
  border: 1px solid rgba(0, 245, 160, 0.4);
  color: var(--codum-neon-green);
  box-shadow: 0 0 15px rgba(0, 245, 160, 0.2);
}
.hud-tag-purple {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c4b5fd;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.tag-ai { top: 15%; right: 22%; }
.tag-gm { top: 38%; right: 18%; }
.tag-auto { bottom: 25%; right: 24%; }
.tag-sync { top: 34%; left: 18%; }
.tag-code { top: 18%; left: 24%; }
.tag-async { bottom: 28%; left: 20%; }

@keyframes float-chip {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

/* ==========================================================================
   TICKER MARQUEE RIBBON (referans-05.png)
   ========================================================================== */
.codum-ticker-ribbon {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  padding: 16px 0;
  background: #080b0d;
  border-top: 1px solid rgba(0, 245, 212, 0.15);
  border-bottom: 1px solid rgba(0, 245, 212, 0.15);
  overflow: hidden;
  display: flex;
}
.ticker-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 28px;
  animation: ticker-loop 35s linear infinite;
}
.ticker-item {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--codum-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 28px;
}
.ticker-item span.star {
  color: var(--codum-neon-green);
}

@keyframes ticker-loop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   MANIFESTO SECTION (referans-05 - referans-07)
   ========================================================================== */
.codum-manifesto-section {
  padding: 120px 0 100px 0;
  position: relative;
}

.codum-manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.manifesto-card {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.manifesto-card:hover {
  transform: translateY(-4px);
  background: var(--codum-card-hover);
}

/* Top accent line */
.manifesto-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: var(--transition-smooth);
}

/* Card 01: Cyan */
.card-01::before { background: linear-gradient(90deg, var(--codum-cyan), transparent); }
.card-01:hover { border-color: rgba(0, 245, 212, 0.4); box-shadow: 0 12px 36px rgba(0, 245, 212, 0.08); }
.card-01 .outline-number { color: rgba(0, 245, 212, 0.12); }
.card-01:hover .outline-number { color: rgba(0, 245, 212, 0.22); }

/* Card 02: Green */
.card-02::before { background: linear-gradient(90deg, var(--codum-neon-green), transparent); }
.card-02:hover { border-color: rgba(0, 245, 160, 0.4); box-shadow: 0 12px 36px rgba(0, 245, 160, 0.08); }
.card-02 .outline-number { color: rgba(0, 245, 160, 0.12); }
.card-02:hover .outline-number { color: rgba(0, 245, 160, 0.22); }

/* Card 03: Purple */
.card-03::before { background: linear-gradient(90deg, var(--codum-purple), transparent); }
.card-03:hover { border-color: rgba(139, 92, 246, 0.4); box-shadow: 0 12px 36px rgba(139, 92, 246, 0.08); }
.card-03 .outline-number { color: rgba(139, 92, 246, 0.14); }
.card-03:hover .outline-number { color: rgba(139, 92, 246, 0.26); }

/* Giant outline numbers 01, 02, 03 */
.outline-number {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.manifesto-title {
  font-size: 1.45rem;
  margin-bottom: 16px;
  line-height: 1.3;
}

.manifesto-body {
  color: var(--codum-text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* ==========================================================================
   ECOSYSTEM SECTION (referans-07.png)
   ========================================================================== */
.codum-ecosystem-section {
  padding: 100px 0;
  position: relative;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ecosystem-grid .eco-card:nth-child(4),
.ecosystem-grid .eco-card:nth-child(5) {
  grid-column: span 1.5;
}

.eco-card {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
}
.eco-card:hover {
  background: var(--codum-card-hover);
  border-color: rgba(0, 245, 160, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.eco-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.eco-icon {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--codum-neon-green);
}
.eco-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  color: var(--codum-text-dim);
  border: 1px solid var(--codum-border);
  letter-spacing: 0.04em;
}
.eco-badge.flagship {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
  border-color: rgba(139, 92, 246, 0.4);
}
.eco-badge.vip-cyan {
  background: rgba(0, 245, 212, 0.12);
  color: var(--codum-cyan);
  border-color: rgba(0, 245, 212, 0.4);
}
.eco-badge.vip-green {
  background: rgba(0, 245, 160, 0.12);
  color: var(--codum-neon-green);
  border-color: rgba(0, 245, 160, 0.4);
}
.eco-badge.vip-amber {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.4);
}
.eco-badge.free-badge {
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  border-color: rgba(56, 189, 248, 0.35);
}

.eco-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.eco-desc {
  font-size: 0.92rem;
  color: var(--codum-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Feature tags inside script cards */
.eco-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}
.eco-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
}

.eco-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--codum-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}
.eco-card:hover .eco-link {
  color: #fff;
  transform: translateX(3px);
}

/* ==========================================================================
   PRICING SECTION (referans-08, 10)
   ========================================================================== */
.codum-pricing-section {
  padding: 120px 0;
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  transform: translateY(-4px);
}

/* Featured PRO card with glowing cyan border */
.pricing-card.pro-plan {
  background: #0a0f12;
  border: 1px solid rgba(0, 245, 212, 0.5);
  box-shadow: 0 0 45px rgba(0, 245, 212, 0.12), inset 0 0 30px rgba(0, 245, 212, 0.03);
}
.pricing-card.pro-plan:hover {
  border-color: rgba(0, 245, 212, 0.8);
  box-shadow: 0 0 60px rgba(0, 245, 212, 0.22);
}

.pro-badge-top {
  position: absolute;
  top: -14px;
  right: 32px;
  background: var(--codum-neon-green);
  color: #050607;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 245, 160, 0.4);
  letter-spacing: 0.06em;
}

.plan-header {
  margin-bottom: 28px;
}
.plan-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.plan-desc {
  font-size: 0.88rem;
  color: var(--codum-text-dim);
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--codum-border);
}
.plan-amount {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}
.plan-period {
  font-size: 0.95rem;
  color: var(--codum-text-dim);
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--codum-text-muted);
}
.plan-features li.pro-feat strong {
  color: #ffffff;
}
.feat-icon-check {
  color: var(--codum-neon-green);
  font-weight: 700;
  font-size: 1rem;
}
.feat-icon-cross {
  color: rgba(255, 255, 255, 0.2);
  font-weight: 700;
  font-size: 1rem;
}

/* ==========================================================================
   FAQ SECTION (referans-09.png)
   ========================================================================== */
.codum-faq-section {
  padding: 100px 0 120px 0;
  position: relative;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}
.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.16);
}
.faq-item.open {
  border-color: rgba(0, 245, 212, 0.35);
  background: #0c1113;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 22px 28px;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--codum-cyan);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.3s ease;
  padding: 0 28px;
  color: var(--codum-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item.open .faq-answer {
  max-height: 250px;
  padding-bottom: 24px;
}

/* ==========================================================================
   FOOTER (referans-11.png)
   ========================================================================== */
.codum-footer {
  background: #030405;
  border-top: 1px solid var(--codum-border);
  padding: 80px 0 40px 0;
  position: relative;
  overflow: hidden;
}

/* Giant background watermark "CODUM" */
.footer-watermark {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 22rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.02);
  user-select: none;
  pointer-events: none;
  z-index: 0;
}

.footer-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-brand-logo {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}
.footer-brand-logo span.prompt {
  color: var(--codum-neon-green);
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--codum-text-dim);
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 245, 160, 0.08);
  border: 1px solid rgba(0, 245, 160, 0.25);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--codum-neon-green);
}
.footer-status-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  box-shadow: 0 0 10px var(--codum-neon-green);
  animation: pulse-dot 2s infinite ease-in-out;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--codum-text-dim);
  transition: var(--transition-smooth);
}
.footer-links a:hover {
  color: var(--codum-cyan);
}

.footer-social-wrap h4 {
  margin-bottom: 16px;
}
.social-circles {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--codum-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--codum-text-muted);
  transition: var(--transition-smooth);
}
.social-btn:hover {
  background: rgba(0, 245, 212, 0.15);
  border-color: rgba(0, 245, 212, 0.4);
  color: var(--codum-cyan);
  transform: translateY(-2px);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--codum-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--codum-text-dim);
  position: relative;
  z-index: 1;
}
.footer-bottom-bar a:hover {
  color: #ffffff;
}

/* ==========================================================================
   AUTH MODAL & AUTH PAGES (referans-12 - referans-14)
   ========================================================================== */
.codum-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.codum-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.codum-auth-card {
  width: 100%;
  max-width: 440px;
  background: #090c0e;
  border: 1px solid rgba(0, 245, 212, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 245, 212, 0.12);
  position: relative;
}

.auth-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--codum-text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}
.auth-close-btn:hover {
  color: #ffffff;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}
.auth-header h3 {
  font-size: 1.65rem;
  margin-top: 10px;
  margin-bottom: 6px;
}
.auth-header p {
  font-size: 0.88rem;
  color: var(--codum-text-dim);
}

.btn-google {
  width: 100%;
  background: #ffffff;
  color: #050607;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
}
.btn-google:hover {
  background: #f1f1f1;
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 24px 0;
  color: var(--codum-text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--codum-border);
}
.auth-divider span {
  padding: 0 12px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--codum-text-muted);
}
.form-control {
  background: #050708;
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition-smooth);
}
.form-control:focus {
  border-color: var(--codum-cyan);
  box-shadow: 0 0 12px rgba(0, 245, 212, 0.2);
}

.auth-sub-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--codum-text-dim);
}
.auth-sub-row a {
  color: var(--codum-cyan);
}

.auth-footer-link {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--codum-text-dim);
}
.auth-footer-link a {
  color: var(--codum-neon-green);
  font-weight: 600;
}

/* Inline Auth Feedback Notice */
.auth-notice {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-bottom: 16px;
  line-height: 1.4;
  display: block;
}
.auth-notice.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}
.auth-notice.success {
  background: rgba(0, 245, 160, 0.12);
  border: 1px solid rgba(0, 245, 160, 0.4);
  color: var(--codum-neon-green);
}

/* User Logged-in Dropdown Card */
.user-dropdown-card {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 260px;
  background: #090c0e;
  border: 1px solid rgba(0, 245, 212, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 245, 212, 0.1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.user-dd-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.user-dd-meta strong {
  color: #ffffff;
  font-size: 0.95rem;
  word-break: break-all;
}
.user-dd-meta span.email {
  font-size: 0.78rem;
  color: var(--codum-text-dim);
  word-break: break-all;
}
.user-plan-badge {
  display: inline-block;
  align-self: flex-start;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(0, 245, 160, 0.12);
  color: var(--codum-neon-green);
  border: 1px solid rgba(0, 245, 160, 0.3);
}
.user-dd-divider {
  height: 1px;
  background: var(--codum-border);
  margin: 6px 0;
}
.user-dd-link {
  font-size: 0.85rem;
  color: var(--codum-text-muted);
  text-decoration: none;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}
.user-dd-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--codum-cyan);
}
.user-dd-logout {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-top: 6px;
  width: 100%;
}
.user-dd-logout:hover {
  background: rgba(239, 68, 68, 0.2);
}
.user-active-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  display: inline-block;
  margin-right: 6px;
  box-shadow: 0 0 8px var(--codum-neon-green);
}

/* ==========================================================================
   CODUMONKEY PRODUCT PAGE (referans-15.png)
   ========================================================================== */
.codumonkey-page-hero {
  padding: 140px 0 80px 0;
  text-align: center;
  position: relative;
}
.codumonkey-page-hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.codumonkey-page-hero p {
  font-size: 1.15rem;
  color: var(--codum-text-muted);
  max-width: 680px;
  margin: 0 auto 36px auto;
  line-height: 1.6;
}

.codumonkey-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
}

/* Monaco Full Editor Visual */
.monaco-large-mockup {
  max-width: 1080px;
  margin: 0 auto 80px auto;
  background: #090c0e;
  border: 1px solid rgba(0, 245, 160, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(0, 245, 160, 0.12);
  overflow: hidden;
  text-align: left;
}
.monaco-header {
  background: #0f1416;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--codum-border);
}
.monaco-tabs-list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.monaco-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.monaco-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}
.monaco-tab-btn.active {
  color: var(--codum-neon-green);
  background: rgba(0, 245, 160, 0.08);
  border-color: rgba(0, 245, 160, 0.3);
}
.tab-badge-live {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 245, 212, 0.2);
  color: var(--codum-cyan);
  border: 1px solid rgba(0, 245, 212, 0.4);
  letter-spacing: 0.05em;
}
.preview-mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(0, 245, 160, 0.12);
  border: 1px solid rgba(0, 245, 160, 0.35);
  color: var(--codum-neon-green);
}
.preview-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  box-shadow: 0 0 8px var(--codum-neon-green);
  animation: introPulse 1.2s infinite alternate;
}
.monaco-tab-active {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--codum-neon-green);
  display: flex;
  align-items: center;
  gap: 8px;
}
.monaco-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.75;
  background: #050708;
  text-align: left;
}

/* Monaco Live Preview Viewport */
.monaco-preview-viewport {
  background: #000000;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  text-align: left;
}
.preview-browser-bar {
  background: #0d1215;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.preview-url-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #94a3b8;
  flex: 1;
  max-width: 480px;
}
.preview-switch-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.preview-switch-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.preview-switch-btn.active {
  background: rgba(0, 245, 160, 0.16);
  border-color: rgba(0, 245, 160, 0.45);
  color: var(--codum-neon-green);
  box-shadow: 0 0 10px rgba(0, 245, 160, 0.15);
}
.preview-canvas-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  background: #040608;
}
.preview-ad-banner {
  border: 1px dashed rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.04);
  border-radius: 6px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #f87171;
  transition: all 0.3s ease;
}
.preview-ad-banner.blocked {
  border-color: rgba(0, 245, 160, 0.35);
  background: rgba(0, 245, 160, 0.04);
  color: var(--codum-neon-green);
}
.preview-mock-article {
  display: flex;
  gap: 20px;
}
.preview-mock-body {
  flex: 1;
}
.preview-mock-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}
.preview-mock-text {
  font-size: 0.86rem;
  line-height: 1.6;
  color: #94a3b8;
}
.preview-hud-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(8, 14, 18, 0.95);
  border: 1px solid rgba(0, 245, 160, 0.4);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7), 0 0 12px rgba(0, 245, 160, 0.2);
  border-radius: 6px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--codum-neon-green);
}
.monaco-footer-status {
  background: #0a0d0e;
  padding: 8px 20px;
  border-top: 1px solid var(--codum-border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--codum-text-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.codumonkey-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 100px;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (1440, 1366, 1024, 768, 390)
   ========================================================================== */
@media (max-width: 1024px) {
  .codum-hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .codum-manifesto-grid {
    grid-template-columns: 1fr;
  }
  .ecosystem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ecosystem-grid .eco-card:nth-child(4),
  .ecosystem-grid .eco-card:nth-child(5) {
    grid-column: span 1;
  }
  .footer-columns-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .codum-nav-links {
    display: none;
  }
  .codum-hamburger {
    display: block;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }
  .codumonkey-features-grid {
    grid-template-columns: 1fr;
  }
  .codum-human-viewport {
    height: 540px;
  }
  .codum-mode-controls {
    top: 12px;
    gap: 4px;
    padding: 3px;
    max-width: 95%;
    overflow-x: auto;
  }
  .mode-pill-btn {
    font-size: 0.65rem;
    padding: 5px 10px;
    gap: 4px;
  }
  .codum-zoom-controls {
    display: none;
  }
  .action-hint {
    display: none;
  }
  .action-buttons {
    padding: 4px;
    gap: 4px;
  }
  .action-trigger-btn {
    font-size: 0.65rem;
    padding: 5px 10px;
  }
  .footer-top-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-columns-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .codum-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .codum-hero-actions .codum-btn {
    width: 100%;
  }
  .editor-code-body {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .codum-header {
    height: 64px;
  }
  .codum-logo {
    font-size: 1rem;
    gap: 6px;
  }
  .codum-lang-toggle {
    font-size: 0.68rem;
    padding: 2px;
  }
  .codum-lang-btn {
    padding: 3px 6px;
  }
  .codum-btn-white-pill {
    padding: 6px 12px;
    font-size: 0.78rem;
  }
  .codum-nav-right {
    gap: 8px;
  }
  .codum-hero-section {
    padding-top: 84px;
  }
  .codum-hero-content h1 {
    font-size: 2.1rem;
  }
  .codum-human-viewport {
    height: 440px;
  }
  .codum-mode-controls {
    top: 8px;
    width: 96%;
    justify-content: center;
  }
  .mode-pill-btn {
    font-size: 0.58rem;
    padding: 4px 6px;
    gap: 3px;
  }
  .auto-cycle-btn {
    padding-left: 6px;
  }
  .action-buttons {
    width: 100%;
    justify-content: center;
  }
  .action-trigger-btn {
    font-size: 0.60rem;
    padding: 4px 8px;
  }
}

/* ==========================================================================
   16. CUSTOMER PORTAL, LICENSES, BILLING & CARDS
   ========================================================================== */
.codum-portal-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-top: 24px;
}

@media (max-width: 960px) {
  .codum-portal-layout {
    grid-template-columns: 1fr;
  }
}

.codum-portal-sidebar {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  position: sticky;
  top: 96px;
}

.codum-portal-user-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--codum-border);
  margin-bottom: 16px;
}

.codum-avatar-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 245, 160, 0.2), rgba(0, 245, 212, 0.2));
  border: 2px solid var(--codum-neon-green);
  color: var(--codum-neon-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  flex-shrink: 0;
}

.codum-portal-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--codum-text);
  line-height: 1.3;
}

.codum-portal-email {
  font-size: 0.8rem;
  color: var(--codum-text-muted);
  word-break: break-all;
}

.codum-portal-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.codum-portal-nav-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--codum-text-muted);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  transition: var(--transition-smooth);
  width: 100%;
}

.codum-portal-nav-btn .nav-icon {
  font-size: 1.15rem;
  opacity: 0.8;
  width: 20px;
  text-align: center;
}

.codum-portal-nav-btn:hover {
  background: var(--codum-surface);
  color: var(--codum-text);
  border-color: rgba(255, 255, 255, 0.05);
}

.codum-portal-nav-btn.active {
  background: rgba(0, 245, 160, 0.08);
  color: var(--codum-neon-green);
  border-color: rgba(0, 245, 160, 0.25);
  font-weight: 600;
}

.codum-portal-nav-btn.active .nav-icon {
  opacity: 1;
}

.codum-portal-pane {
  display: none;
}

.codum-portal-pane.active {
  display: block;
  animation: fadeIn 0.25s ease forwards;
}

/* Portal Cards */
.portal-card {
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.portal-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--codum-border);
}

.portal-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--codum-text);
  margin-bottom: 4px;
}

.portal-card-desc {
  font-size: 0.88rem;
  color: var(--codum-text-muted);
}

/* Metrics Grid */
.portal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.portal-metric-card {
  background: var(--codum-surface);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition-smooth);
}

.portal-metric-card:hover {
  border-color: rgba(0, 245, 160, 0.3);
}

.portal-metric-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--codum-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.portal-metric-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--codum-text);
  line-height: 1.2;
}

.portal-metric-sub {
  font-size: 0.8rem;
  color: var(--codum-text-muted);
  margin-top: 6px;
}

/* License Status Banner */
.license-status-card {
  background: linear-gradient(135deg, rgba(0, 245, 160, 0.06), rgba(0, 217, 245, 0.03));
  border: 1px solid rgba(0, 245, 160, 0.28);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.license-date-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 18px 0;
  padding: 16px;
  background: var(--codum-bg);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-md);
}

.license-date-item .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--codum-text-dim);
}

.license-date-item .val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--codum-text);
  margin-top: 4px;
}

.license-progress-wrap {
  margin-top: 14px;
}

.license-progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 8px;
}

.license-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--codum-cyan), var(--codum-neon-green));
  border-radius: 99px;
  transition: width 0.5s ease;
}

/* Cyber Credit Card Preview */
.credit-cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.credit-card-preview {
  background: linear-gradient(135deg, #11171a 0%, #080b0d 100%);
  border: 1px solid rgba(0, 245, 160, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: #fff;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 195px;
}

.credit-card-preview::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 245, 160, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.card-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-chip-graphic {
  width: 42px;
  height: 30px;
  background: linear-gradient(135deg, #d4af37, #f6e27a);
  border-radius: 4px;
  position: relative;
  border: 1px solid #b8972e;
}

.card-chip-graphic::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: 2px;
}

.card-brand-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.9);
}

.card-number-display {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  color: #fff;
  margin: 12px 0;
}

.card-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.card-holder-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.8);
}

.card-exp-date {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Invoice History Table */
.invoice-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-md);
  background: var(--codum-surface);
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.invoice-table th {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--codum-text-dim);
  text-transform: uppercase;
  border-bottom: 1px solid var(--codum-border);
  background: var(--codum-bg);
}

.invoice-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--codum-text);
}

.invoice-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.status-pill.success {
  background: rgba(0, 245, 160, 0.12);
  color: var(--codum-neon-green);
  border: 1px solid rgba(0, 245, 160, 0.3);
}

.status-pill.pending {
  background: rgba(255, 199, 0, 0.12);
  color: var(--codum-yellow);
  border: 1px solid rgba(255, 199, 0, 0.3);
}

.btn-invoice-pdf {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--codum-card);
  border: 1px solid var(--codum-border);
  border-radius: var(--radius-sm);
  color: var(--codum-text-muted);
  text-decoration: none;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  transition: var(--transition-smooth);
}

.btn-invoice-pdf:hover {
  color: var(--codum-neon-green);
  border-color: var(--codum-neon-green);
  background: var(--codum-surface);
}

/* User dropdown enhancement */
.user-dropdown-card {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 250px;
  background: var(--codum-card);
  border: 1px solid var(--codum-border-hover);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: 0 16px 36px rgba(0,0,0,0.6);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.user-dd-meta strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
}

.user-dd-meta .email {
  display: block;
  color: var(--codum-text-dim);
  font-size: 0.78rem;
  margin-bottom: 6px;
  word-break: break-all;
}

.user-plan-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(0, 245, 160, 0.15);
  color: var(--codum-neon-green);
  border: 1px solid rgba(0, 245, 160, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 700;
}

.user-dd-divider {
  height: 1px;
  background: var(--codum-border);
  margin: 4px 0;
}

.user-dd-link {
  color: var(--codum-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.user-dd-link:hover {
  background: var(--codum-surface);
  color: var(--codum-neon-green);
}

.user-dd-logout {
  background: transparent;
  border: 1px solid rgba(255, 82, 111, 0.25);
  color: #ff526f;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-smooth);
  width: 100%;
}

.user-dd-logout:hover {
  background: rgba(255, 82, 111, 0.1);
  border-color: #ff526f;
}

/* ==========================================================================
   COMPREHENSIVE LIGHT THEME OVERRIDES (CRISP CONTRAST & LEGIBILITY)
   ========================================================================== */
[data-theme="light"] body {
  background-color: #f8fafc;
  color: #0f172a;
}

[data-theme="light"] .codum-header {
  background: rgba(248, 250, 252, 0.92);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .codum-nav-links a {
  color: #1e293b;
}

[data-theme="light"] .codum-nav-links a:hover {
  color: #008f82;
}

[data-theme="light"] .codum-hero-content h1 {
  color: #0f172a !important;
}

[data-theme="light"] .gradient-text {
  background: linear-gradient(135deg, #007a6e 0%, #009966 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

[data-theme="light"] .codum-eyebrow {
  background: rgba(0, 143, 130, 0.08);
  border-color: rgba(0, 143, 130, 0.28);
  color: #007a6e;
}

[data-theme="light"] .codum-eyebrow .dot {
  background: #00a86b;
  box-shadow: 0 0 8px rgba(0, 168, 107, 0.5);
}

[data-theme="light"] .codum-hero-desc {
  color: #334155;
}

[data-theme="light"] .codum-hero-stats {
  border-top-color: rgba(0, 0, 0, 0.12);
  color: #64748b;
}

[data-theme="light"] .codum-hero-stats .stat-item strong {
  color: #007a6e;
}

[data-theme="light"] .codum-scroll-cue-mouse {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 143, 130, 0.4);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .codum-scroll-cue-wheel {
  background: #008f82;
}

[data-theme="light"] .codum-scroll-cue-text {
  color: #64748b;
}

[data-theme="light"] .codum-scroll-cue:hover .codum-scroll-cue-text {
  color: #007a6e;
}

[data-theme="light"] .codum-editor-window {
  background: #0b1015;
  border-color: rgba(0, 0, 0, 0.15);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .codum-section-head h2 {
  color: #0f172a;
}

[data-theme="light"] .codum-section-head p {
  color: #475569;
}

[data-theme="light"] .eco-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .eco-card:hover {
  border-color: rgba(0, 143, 130, 0.4);
  box-shadow: 0 8px 30px rgba(0, 143, 130, 0.08);
}

[data-theme="light"] .eco-title {
  color: #0f172a;
}

[data-theme="light"] .eco-desc {
  color: #475569;
}

[data-theme="light"] .eco-tag {
  background: #f1f5f9;
  border-color: rgba(0, 0, 0, 0.08);
  color: #334155;
}

[data-theme="light"] .eco-link {
  color: #007a6e;
}

[data-theme="light"] .pricing-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .pricing-card.pro-plan {
  background: #f0fdf4;
  border-color: #00a86b;
  box-shadow: 0 8px 32px rgba(0, 168, 107, 0.12);
}

[data-theme="light"] .plan-name {
  color: #0f172a;
}

[data-theme="light"] .plan-desc {
  color: #475569;
}

[data-theme="light"] .plan-amount {
  color: #0f172a;
}

[data-theme="light"] .plan-period {
  color: #64748b;
}

[data-theme="light"] .plan-features li {
  color: #334155;
}

[data-theme="light"] .plan-features li strong {
  color: #0f172a;
}

[data-theme="light"] .codum-footer {
  background: #f1f5f9;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  color: #475569;
}

[data-theme="light"] .footer-brand-logo {
  color: #0f172a;
}

[data-theme="light"] .footer-tagline {
  color: #64748b;
}

[data-theme="light"] .footer-col h4 {
  color: #0f172a;
}

[data-theme="light"] .footer-links a {
  color: #475569;
}

[data-theme="light"] .footer-links a:hover {
  color: #007a6e;
}

[data-theme="light"] .footer-bottom-bar {
  border-top-color: rgba(0, 0, 0, 0.08);
  color: #64748b;
}

[data-theme="light"] .faq-item {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .faq-question {
  color: #0f172a;
}

[data-theme="light"] .faq-answer {
  color: #475569;
}

/* ==========================================================================
   ELEGANT 5-LANGUAGE DROPDOWN MENU
   ========================================================================== */
.codum-lang-dropdown {
  position: relative;
  display: inline-block;
}

.lang-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  color: var(--codum-text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lang-dropdown-trigger:hover {
  background: rgba(0, 245, 212, 0.1);
  border-color: rgba(0, 245, 212, 0.35);
  color: var(--codum-cyan);
}

.lang-flag-current {
  font-size: 1rem;
  line-height: 1;
}

.lang-chevron {
  font-size: 0.65rem;
  opacity: 0.7;
  transition: transform 0.2s ease;
}

.codum-lang-dropdown.open .lang-chevron {
  transform: rotate(180deg);
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 170px;
  background: #0d1215;
  border: 1px solid rgba(0, 245, 212, 0.25);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 245, 212, 0.08);
  backdrop-filter: blur(16px);
  z-index: 1000;
  display: none;
  flex-direction: column;
  gap: 2px;
}

.codum-lang-dropdown.open .lang-dropdown-menu {
  display: flex;
  animation: dropdownFade 0.18s ease-out;
}

@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.lang-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--codum-text-muted);
  font-size: 0.84rem;
  font-family: var(--font-sans);
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-smooth);
}

.lang-dropdown-item:hover {
  background: rgba(0, 245, 212, 0.08);
  color: #ffffff;
}

.lang-dropdown-item.active {
  background: rgba(0, 245, 212, 0.15);
  color: var(--codum-cyan);
  font-weight: 700;
}

.lang-item-flag {
  font-size: 1.1rem;
}

.lang-item-name {
  flex: 1;
}

.lang-item-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.6;
}

[data-theme="light"] .lang-dropdown-menu {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .lang-dropdown-item {
  color: #334155;
}

[data-theme="light"] .lang-dropdown-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}

[data-theme="light"] .lang-dropdown-item.active {
  background: #e6fffa;
  color: #007a6e;
}

/* ==========================================================================
   PRICING DURATION PERIOD TOGGLE (3 AY / 9 AY / 1 YIL)
   ========================================================================== */
.pricing-period-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 38px;
}

.pricing-period-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(13, 18, 20, 0.85);
  border: 1px solid rgba(0, 245, 212, 0.25);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.period-toggle-btn {
  background: transparent;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  color: var(--codum-text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.period-toggle-btn:hover {
  color: #ffffff;
}

.period-toggle-btn.active {
  background: var(--codum-cyan);
  color: #050607;
  font-weight: 800;
  box-shadow: 0 0 16px rgba(0, 245, 212, 0.4);
}

.period-badge-discount {
  background: rgba(255, 170, 0, 0.2);
  color: #ffc700;
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 800;
}

.period-toggle-btn.active .period-badge-discount {
  background: rgba(0, 0, 0, 0.25);
  color: #050607;
}

.period-badge-best {
  background: rgba(0, 245, 160, 0.2);
  color: var(--codum-neon-green);
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 800;
}

.period-toggle-btn.active .period-badge-best {
  background: rgba(0, 0, 0, 0.25);
  color: #050607;
}

[data-theme="light"] .pricing-period-toggle {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .period-toggle-btn {
  color: #475569;
}

[data-theme="light"] .period-toggle-btn.active {
  background: #008f82;
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 143, 130, 0.3);
}

/* ==========================================================================
   CUSTOMER DYNAMIC CHECKOUT MODAL
   ========================================================================== */
.codum-checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.checkout-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px);
}

.checkout-modal-dialog {
  position: relative;
  z-index: 2;
  width: 92%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  background: #0b1013;
  border: 1px solid rgba(0, 245, 212, 0.35);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 245, 212, 0.1);
}

[data-theme="light"] .checkout-modal-dialog {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.checkout-modal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  background: none;
  border: none;
  color: var(--codum-text-dim);
  font-size: 1.5rem;
  cursor: pointer;
}

.checkout-modal-close:hover {
  color: #ffffff;
}

.checkout-pkg-summary {
  background: linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(0, 245, 160, 0.04));
  border: 1px solid rgba(0, 245, 212, 0.25);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.checkout-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--codum-border);
  padding-bottom: 10px;
  overflow-x: auto;
}

.checkout-tab-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 7px 14px;
  border-radius: 8px;
  color: var(--codum-text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.checkout-tab-btn:hover {
  border-color: var(--codum-cyan);
  color: #ffffff;
}

.checkout-tab-btn.active {
  background: rgba(0, 245, 212, 0.15);
  border-color: var(--codum-cyan);
  color: var(--codum-cyan);
}

/* ==========================================================================
   CINEMATIC AWWWARDS INTRO SEQUENCE STYLES
   ========================================================================== */
.codum-intro-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 999999;
  background: #02070a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s ease;
}

.codum-intro-overlay.intro-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.08);
}

.intro-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 245, 212, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 212, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.6;
  pointer-events: none;
}

.intro-radial-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 245, 160, 0.14) 0%, rgba(0, 245, 212, 0.05) 45%, transparent 70%);
  pointer-events: none;
  filter: blur(50px);
  animation: introGlowPulse 4s ease-in-out infinite alternate;
}

@keyframes introGlowPulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; }
}

.intro-skip-btn {
  position: absolute;
  top: 28px;
  right: 32px;
  z-index: 100;
  background: rgba(10, 20, 26, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  padding: 8px 18px;
  border-radius: 20px;
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.intro-skip-btn:hover {
  border-color: var(--codum-cyan);
  color: #ffffff;
  background: rgba(0, 245, 212, 0.12);
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.25);
}

.intro-stage-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 10;
  padding: 20px;
}

/* STAGE 1: Minimalist Terminal Box */
.intro-terminal-box {
  width: 100%;
  max-width: 480px;
  background: rgba(8, 16, 22, 0.85);
  border: 1px solid rgba(0, 245, 212, 0.35);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 245, 212, 0.12);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-terminal-header {
  padding: 12px 16px;
  background: rgba(5, 12, 16, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.intro-terminal-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.intro-terminal-dots .dot.red { background: #ef4444; }
.intro-terminal-dots .dot.amber { background: #f59e0b; }
.intro-terminal-dots .dot.green { background: #10b981; }

.intro-terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #64748b;
  letter-spacing: 0.04em;
  font-weight: 600;
  flex: 1;
}

.intro-terminal-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--codum-neon-green);
}

.intro-terminal-status .pulse-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  box-shadow: 0 0 10px var(--codum-neon-green);
  animation: introPulse 1.2s infinite alternate;
}

@keyframes introPulse {
  0% { opacity: 0.4; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1.15); }
}

.intro-terminal-body {
  padding: 28px 24px;
}

.intro-progress-display {
  margin-bottom: 20px;
}

.intro-progress-percent {
  font-family: var(--font-mono);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
  color: #ffffff;
  text-shadow: 0 0 25px rgba(0, 245, 160, 0.7);
  margin-bottom: 12px;
}

.intro-progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.intro-progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #00f5d4, #00f5a0);
  box-shadow: 0 0 16px rgba(0, 245, 160, 0.9);
  border-radius: 4px;
  transition: width 0.08s linear;
}

.intro-terminal-logs {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #94a3b8;
  height: 24px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.intro-terminal-logs .log-line {
  color: var(--codum-cyan);
  animation: logSlide 0.25s ease-out;
}

@keyframes logSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* STAGE 2: Holographic Pulse Core */
.intro-pulse-core {
  position: absolute;
  display: none;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
}

.intro-core-badge {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(145deg, #091a22 0%, #030a0e 100%);
  border: 2px solid var(--codum-cyan);
  box-shadow: 0 0 40px rgba(0, 245, 212, 0.5), inset 0 0 20px rgba(0, 245, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}

.intro-core-badge .core-glyph {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 0 20px rgba(0, 245, 212, 0.9);
}

.shockwave-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--codum-cyan);
  pointer-events: none;
  opacity: 0;
}

.shockwave-ring.ring-1 {
  width: 120px;
  height: 120px;
  animation: shockwave 1.6s cubic-bezier(0.1, 0.8, 0.3, 1) infinite;
}
.shockwave-ring.ring-2 {
  width: 160px;
  height: 160px;
  animation: shockwave 1.6s cubic-bezier(0.1, 0.8, 0.3, 1) infinite 0.4s;
}
.shockwave-ring.ring-3 {
  width: 210px;
  height: 210px;
  animation: shockwave 1.6s cubic-bezier(0.1, 0.8, 0.3, 1) infinite 0.8s;
}

@keyframes shockwave {
  0% { transform: scale(0.6); opacity: 0.9; border-color: var(--codum-neon-green); }
  100% { transform: scale(2.2); opacity: 0; border-color: var(--codum-cyan); }
}

/* STAGE 3: Massive Kinetic CODUM.TR Brand & Cyber HUD */
.intro-kinetic-wrap {
  position: absolute;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  max-width: 900px;
}

.intro-hud-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--codum-cyan);
  background: rgba(0, 245, 212, 0.08);
  border: 1px solid rgba(0, 245, 212, 0.25);
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
  letter-spacing: 0.08em;
  text-shadow: 0 0 12px rgba(0, 245, 212, 0.5);
}

.intro-hud-top .hud-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--codum-neon-green);
  box-shadow: 0 0 8px var(--codum-neon-green);
  animation: introPulse 1.2s infinite alternate;
}

.intro-hud-top .hud-sep {
  color: rgba(255, 255, 255, 0.25);
}

.intro-massive-title {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 6.2rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1;
  margin-bottom: 14px;
}

.intro-brand-name {
  color: #ffffff;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
}

.intro-brand-tr {
  background: linear-gradient(135deg, #00f5d4 0%, #00f5a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 35px rgba(0, 245, 212, 0.7));
}

.intro-sub-slogan {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: #94a3b8;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 28px;
}

/* Cyber HUD Frequency Equalizer */
.intro-cyber-hud {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.hud-bracket {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: rgba(0, 245, 212, 0.5);
  font-weight: 300;
}

.hud-frequency-visualizer {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 32px;
}

.hud-frequency-visualizer .eq-bar {
  width: 4px;
  height: 8px;
  background: linear-gradient(180deg, var(--codum-cyan), var(--codum-neon-green));
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(0, 245, 160, 0.6);
  animation: eqPulse 1.2s ease-in-out infinite alternate;
}

.hud-frequency-visualizer .eq-bar.b1  { animation-delay: 0.1s; }
.hud-frequency-visualizer .eq-bar.b2  { animation-delay: 0.3s; }
.hud-frequency-visualizer .eq-bar.b3  { animation-delay: 0.5s; }
.hud-frequency-visualizer .eq-bar.b4  { animation-delay: 0.2s; }
.hud-frequency-visualizer .eq-bar.b5  { animation-delay: 0.7s; }
.hud-frequency-visualizer .eq-bar.b6  { animation-delay: 0.4s; }
.hud-frequency-visualizer .eq-bar.b7  { animation-delay: 0.8s; }
.hud-frequency-visualizer .eq-bar.b8  { animation-delay: 0.25s; }
.hud-frequency-visualizer .eq-bar.b9  { animation-delay: 0.65s; }
.hud-frequency-visualizer .eq-bar.b10 { animation-delay: 0.35s; }
.hud-frequency-visualizer .eq-bar.b11 { animation-delay: 0.55s; }
.hud-frequency-visualizer .eq-bar.b12 { animation-delay: 0.15s; }
.hud-frequency-visualizer .eq-bar.b13 { animation-delay: 0.45s; }
.hud-frequency-visualizer .eq-bar.b14 { animation-delay: 0.75s; }
.hud-frequency-visualizer .eq-bar.b15 { animation-delay: 0.3s; }
.hud-frequency-visualizer .eq-bar.b16 { animation-delay: 0.6s; }

@keyframes eqPulse {
  0%   { height: 4px; opacity: 0.4; }
  50%  { height: 28px; opacity: 1; }
  100% { height: 10px; opacity: 0.7; }
}

.intro-hud-telemetry {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 0.08em;
}

.intro-hud-telemetry .dot-sep {
  color: rgba(255, 255, 255, 0.15);
}

.codum-intro-replay-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  color: #94a3b8;
  transition: var(--transition-smooth);
}

.codum-intro-replay-btn:hover {
  background: rgba(0, 245, 212, 0.12);
  border-color: var(--codum-cyan);
  color: var(--codum-cyan);
  transform: scale(1.05);
}

/* ==========================================================================
   ENHANCED MANIFESTO SECTION (Zenginleştirilmiş Veri & Karşılaştırma)
   ========================================================================== */
.manifesto-telemetry-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.telemetry-pill {
  background: rgba(10, 18, 24, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px 20px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: var(--transition-smooth);
}

.telemetry-pill:hover {
  background: rgba(14, 25, 34, 0.85);
  border-color: rgba(0, 245, 212, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 245, 212, 0.08);
}

.telemetry-val {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 30%, var(--codum-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.telemetry-label {
  font-size: 0.78rem;
  color: #94a3b8;
  font-weight: 600;
}

.manifesto-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 16px 0;
}

.manifesto-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-weight: 600;
}

.manifesto-code-pill {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.manifesto-code-pill code {
  display: block;
  background: rgba(3, 8, 12, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--codum-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.manifesto-stat-highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #e2e8f0;
}

.manifesto-stat-highlight .stat-icon {
  color: var(--codum-neon-green);
  font-size: 1rem;
}

@media (max-width: 900px) {
  .manifesto-telemetry-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .intro-massive-title {
    font-size: 2.2rem;
  }
  .intro-floating-cards {
    gap: 8px;
  }
}

@media (max-width: 580px) {
  .manifesto-telemetry-strip {
    grid-template-columns: 1fr;
  }
  .intro-skip-btn {
    top: 16px;
    right: 16px;
    padding: 6px 12px;
  }
}

/* ==========================================================================
   CYBER TOAST NOTIFICATION SYSTEM
   ========================================================================== */
.codum-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.codum-toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 440px;
  padding: 13px 18px;
  background: rgba(10, 14, 20, 0.96);
  border: 1px solid rgba(0, 245, 160, 0.4);
  border-radius: 10px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 245, 160, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #f0f6fc;
  font-size: 13.5px;
  font-family: var(--font-sans);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.codum-toast.show {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.codum-toast.info {
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.7), 0 0 20px rgba(56, 189, 248, 0.15);
}

.codum-toast.warning {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.7), 0 0 20px rgba(245, 158, 11, 0.15);
}

.codum-toast-icon {
  font-size: 18px;
  flex-shrink: 0;
  line-height: 1;
}

.codum-toast-content {
  flex: 1;
  word-break: break-word;
  white-space: pre-line;
}