/* assets/css/main.css */

:root {
  /* Colors - Dark Theme (Default) */
  --bg-primary: #050810;
  --bg-secondary: #0a0f1e;
  --bg-card: rgba(10, 15, 30, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  --accent-cyan: #00d4ff;
  --accent-purple: #7c3aed;
  --accent-green: #00ff88;
  --accent-red: #ff3864;
  --accent-orange: #ff6b35;
  
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 212, 255, 0.3);
  --border-purple: rgba(124, 58, 237, 0.3);
  
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #050810 0%, #0a0f1e 50%, #0d1a35 100%);
  --gradient-accent: linear-gradient(135deg, #00d4ff, #7c3aed);
  --gradient-card: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(124,58,237,0.05));
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  
  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-glass: rgba(0, 0, 0, 0.03);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --border-glass: rgba(0, 0, 0, 0.08);
  --border-cyan: rgba(0, 212, 255, 0.5);
  --border-purple: rgba(124, 58, 237, 0.5);
  
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.1);
  
  --gradient-hero: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  --gradient-card: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(124,58,237,0.1));
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

::selection {
  background-color: var(--accent-cyan);
  color: #fff;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

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

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

/* Utility Classes */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.pt-8 { padding-top: 2rem; }
.pb-8 { padding-bottom: 2rem; }

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

.neon-text {
  color: #fff;
  text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 20px var(--accent-cyan), 0 0 40px var(--accent-cyan), 0 0 80px var(--accent-cyan);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: -2rem auto 4rem auto;
  font-size: 1.125rem;
}

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

@keyframes glowPulse {
  0% { box-shadow: 0 0 15px rgba(0, 212, 255, 0.2); }
  50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.6); }
  100% { box-shadow: 0 0 15px rgba(0, 212, 255, 0.2); }
}

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

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

@keyframes counterUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes particleFloat {
  0% { transform: translate(0, 0) scale(1); opacity: 0; }
  50% { transform: translate(100px, -100px) scale(1.5); opacity: 1; }
  100% { transform: translate(200px, -200px) scale(1); opacity: 0; }
}

@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 20px var(--accent-cyan), 0 0 40px var(--accent-cyan), 0 0 80px var(--accent-cyan);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

@keyframes cyberGlitch {
  0% { clip-path: polygon(0 0, 100% 0, 100% 10%, 0 10%); transform: translate(0); }
  10% { clip-path: polygon(0 15%, 100% 15%, 100% 25%, 0 25%); transform: translate(-2px, 2px); }
  20% { clip-path: polygon(0 30%, 100% 30%, 100% 40%, 0 40%); transform: translate(2px, -2px); }
  30% { clip-path: polygon(0 45%, 100% 45%, 100% 55%, 0 55%); transform: translate(0); }
  40% { clip-path: polygon(0 60%, 100% 60%, 100% 70%, 0 70%); transform: translate(2px, 2px); }
  50% { clip-path: polygon(0 75%, 100% 75%, 100% 85%, 0 85%); transform: translate(-2px, -2px); }
  100% { clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%); transform: translate(0); }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 8, 16, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background: rgba(5, 8, 16, 0.9);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.nav-logo svg { flex-shrink: 0; }

.logo-text { color: var(--text-primary); }
.logo-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: width var(--transition-fast);
  box-shadow: 0 0 10px var(--accent-cyan);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.25);
}

.mobile-toggle {
  display: none;
  position: relative;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.mobile-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle span:nth-child(1) { top: 0; }
.mobile-toggle span:nth-child(2) { top: 8px; }
.mobile-toggle span:nth-child(3) { top: 16px; }

.mobile-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Nav Dropdown (Özellikler menu + Account menu) */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

.nav-dropdown-caret {
  transition: transform var(--transition-fast);
}

.nav-dropdown.active .nav-dropdown-caret,
.nav-dropdown:hover .nav-dropdown-caret {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 260px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 100;
}

.nav-dropdown-menu--right {
  left: auto;
  right: 0;
  transform: translateY(8px);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu--right.nav-dropdown-menu {
  transform: translateY(8px);
}

.nav-dropdown:hover .nav-dropdown-menu--right,
.nav-dropdown:focus-within .nav-dropdown-menu--right {
  transform: translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-item:hover,
.nav-dropdown-item.active {
  background: var(--bg-glass);
  color: var(--accent-cyan);
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--border-glass);
  margin: 0.4rem 0.25rem;
}

.nav-account-dropdown .nav-account-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 999px;
  padding: 0.3rem 0.75rem 0.3rem 0.3rem;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
}

.nav-account-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #05060a;
}

/* Language Switcher */
.lang-dropdown-toggle {
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-fast);
}

.lang-dropdown-toggle:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.lang-current-code {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.lang-option {
  width: 100%;
  background: none;
  border: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.lang-option.active {
  background: var(--bg-glass);
  color: var(--accent-cyan);
}

.lang-flag {
  font-size: 1.05rem;
  line-height: 1;
}

/* The lang switcher lives in .nav-actions (the fixed top bar), not in the
   collapsible .nav-menu column, so its menu must stay a floating dropdown
   at every breakpoint instead of inheriting the mobile "inline accordion"
   behaviour meant for the multi-item Özellikler menu. */
@media (max-width: 968px) {
  .lang-dropdown .nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    left: auto;
    transform: translateY(8px);
    min-width: 170px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-card);
    padding: 0.5rem;
    display: none;
  }
  .lang-dropdown.active .nav-dropdown-menu {
    display: block;
  }
  .lang-dropdown .nav-dropdown-item {
    color: var(--text-secondary);
  }
}

.nav-link--login {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
}

.nav-link--login:hover {
  color: var(--accent-cyan);
}

@media (max-width: 968px) {
  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 1rem;
    display: none;
  }
  .nav-dropdown.active .nav-dropdown-menu {
    display: block;
  }
  .nav-dropdown-item {
    color: var(--text-primary);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-accent);
  z-index: -1;
  transition: opacity var(--transition-normal);
  opacity: 0;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 0 25px rgba(124, 58, 237, 0.6);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-purple);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
}

.btn-ghost:hover {
  background: rgba(0, 212, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 4rem;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: center center;
  z-index: 1;
  opacity: 0.3;
}

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

.badge-wrapper {
  margin-bottom: 1.5rem;
  display: inline-block;
  animation: float 4s ease-in-out infinite;
}

.badge {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.browser-mockup {
  position: relative;
  z-index: 2;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  padding: 1rem;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  margin-top: 2rem;
  overflow: hidden;
  animation: fadeInUp 1s ease forwards;
}

.browser-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

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

.browser-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.browser-url {
  flex: 1;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
}

.browser-content {
  height: 400px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
}

.scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: rgba(0, 212, 255, 0.5);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
  animation: scanline 3s linear infinite;
  z-index: 10;
}

/* Features */
.features {
  padding: 6rem 0;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 0;
}

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

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-fast);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.feature-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

/* Stats */
.stats {
  padding: 4rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-fast);
}

.stat-item:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.2);
}

.stat-value {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Privacy Dashboard / Panel */
.privacy-panel {
  padding: 6rem 0;
}

.cyber-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.cyber-panel::after {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(45deg, transparent 40%, var(--accent-cyan) 50%, transparent 60%);
  z-index: -1;
  animation: cyberGlitch 4s infinite linear alternate-reverse;
  border-radius: inherit;
}

.panel-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.panel-content p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.status-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.status-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--accent-green);
}

.status-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-green);
  animation: glowPulse 2s infinite;
}

.panel-visual {
  height: 100%;
  min-height: 300px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-md);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  overflow: hidden;
}

/* Gallery / Screenshots */
.gallery {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border-glass);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(124, 58, 237, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  backdrop-filter: blur(5px);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-icon {
  font-size: 2rem;
  color: #fff;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-icon {
  transform: translateY(0);
}

/* Download Section */
.download {
  padding: 6rem 0;
  position: relative;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  transition: all var(--transition-normal);
}

.download-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.1);
  transform: translateY(-5px);
}

.platform-icon {
  font-size: 4rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.download-card:hover .platform-icon {
  color: var(--accent-cyan);
  animation: float 3s ease-in-out infinite;
}

.download-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.download-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.hash-container {
  margin-top: 1.5rem;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border-glass);
}

.hash-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
}

.copy-btn {
  background: transparent;
  border: none;
  color: var(--accent-cyan);
  cursor: pointer;
  padding: 0.25rem;
}

.copy-btn:hover {
  color: #fff;
}

/* News / Blog */
.news {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.news-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-content {
  padding: 1.5rem;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.news-category {
  background: rgba(124, 58, 237, 0.1);
  color: var(--accent-purple);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
}

.news-date {
  color: var(--text-muted);
}

.news-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.news-card:hover .news-title {
  color: var(--accent-cyan);
}

.news-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-cyan);
  font-weight: 600;
  font-size: 0.9rem;
}

.read-more:hover {
  gap: 0.75rem;
}

/* FAQ */
.faq {
  padding: 6rem 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background: var(--bg-card, rgba(10, 15, 30, 0.8)) !important;
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.08)) !important;
  border-radius: var(--radius-md, 12px) !important;
  overflow: hidden;
  transition: all var(--transition-normal, 0.3s ease);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.accordion-item:hover {
  border-color: var(--border-cyan, rgba(0, 212, 255, 0.4)) !important;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.08);
}

.accordion-item.active {
  border-color: var(--accent-cyan, #00d4ff) !important;
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.15);
}

.accordion-header {
  width: 100%;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  padding: 1.25rem 1.5rem !important;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary, #e2e8f0) !important;
  text-align: left;
  font-family: inherit;
  transition: background var(--transition-fast, 0.2s ease), color var(--transition-fast, 0.2s ease);
}

.accordion-header:hover {
  background: rgba(0, 212, 255, 0.04) !important;
  color: var(--accent-cyan, #00d4ff) !important;
}

.accordion-header span {
  color: inherit;
  font-weight: 600;
  line-height: 1.4;
}

.accordion-icon,
.accordion-header i,
.accordion-header svg {
  color: var(--accent-cyan, #00d4ff) !important;
  transition: transform var(--transition-normal, 0.3s ease);
  flex-shrink: 0;
  margin-left: 1rem;
}

.accordion-content {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-secondary, #94a3b8) !important;
  font-size: 0.95rem;
  line-height: 1.7;
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

[data-theme="light"] .accordion-item {
  background: #ffffff !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .accordion-header {
  color: #0f172a !important;
}

[data-theme="light"] .accordion-content {
  color: #475569 !important;
  border-top-color: #f1f5f9;
}

/* Contact */
.contact {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 4rem;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-icon {
  width: 40px;
  height: 40px;
  background: rgba(124, 58, 237, 0.1);
  color: var(--accent-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.info-content h4 {
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.info-content p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 1rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
  background: rgba(0, 0, 0, 0.4);
}

.form-label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -0.5rem;
  left: 0.8rem;
  font-size: 0.75rem;
  background: var(--bg-card);
  padding: 0 0.25rem;
  color: var(--accent-cyan);
}

textarea.form-input {
  resize: vertical;
  min-height: 150px;
}

/* Footer
   The footer is always rendered in the dark palette, regardless of the
   site-wide light/dark toggle. We re-declare the theme variables locally
   so every child rule that reads var(--text-secondary) etc. resolves to
   a readable dark-mode value instead of inheriting the light theme's
   (very dark) text colors on top of this permanently-black background. */
.footer {
  --bg-primary: #050810;
  --bg-secondary: #0a0f1e;
  --bg-card: rgba(10, 15, 30, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 212, 255, 0.3);

  background: #020408;
  padding: 4rem 0 0;
  border-top: 1px solid var(--border-glass);
}

.footer-top { padding-bottom: 1rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo,
.footer-brand .logo {
  margin-bottom: 1.5rem;
}

.footer-links h4,
.footer-title {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-cyan);
  padding-left: 5px;
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--accent-cyan);
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.footer-bottom {
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

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

.legal-links a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.legal-links a:hover { color: var(--accent-cyan); }

.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 900;
  box-shadow: var(--shadow-card);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 1280px) {
  .hero-title { font-size: 3.5rem; }
  .contact-wrapper { padding: 3rem; gap: 2rem; }
}

@media (max-width: 1024px) {
  .cyber-panel { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-title { font-size: 3rem; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path var(--transition-normal);
  }

  .nav-menu.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }

  .nav-link { width: 100%; padding: 0.6rem 0; }

  .mobile-toggle { display: block; }
  
  .contact-wrapper { grid-template-columns: 1fr; }
  
  .footer-grid { grid-template-columns: 1fr; }
  
  .hero-title { font-size: 2.5rem; }
  .hero-cta { flex-direction: column; }
  
  .stats-grid { grid-template-columns: 1fr 1fr; }
  
  .bottom-flex { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.75rem; }
  .hero-title { font-size: 2rem; }
  .browser-content { height: 250px; }
  .contact-wrapper { padding: 1.5rem; }

  .nav-actions { gap: 0.5rem; }
  .lang-dropdown-toggle { padding: 0.35rem 0.5rem; }
  .lang-dropdown-toggle .nav-dropdown-caret { display: none; }
}

@media (max-width: 320px) {
  .btn { padding: 0.5rem 1rem; font-size: 0.8rem; }
  .hero-title { font-size: 1.75rem; }
}

/* ============================================================
   Brand Components & Subpage Support
   (Utility classes like flex/grid/spacing/text sizes/breakpoints
   are provided by Tailwind, loaded and themed in header.php)
   ============================================================ */

.glassmorphism,
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
}

.hero-page {
  padding: 8rem 0 4rem;
  text-align: center;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
}

.canvas-bg {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.glow-effect {
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.35);
}

/* Extra button variants (complement .btn-primary/.btn-secondary/.btn-ghost) */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}
.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.25);
}
.btn-danger {
  background: var(--accent-red);
  color: #fff;
}
.btn-danger:hover { box-shadow: 0 0 15px rgba(255, 56, 100, 0.4); }
.btn-info {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid var(--border-cyan);
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; }

/* Loading screen */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 0.5s ease;
}
.loading-overlay.fade-out { opacity: 0; pointer-events: none; }
.loading-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}
.loading-icon {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-glass);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-glass);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Scroll reveal */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll[data-animation="fade-left"] { transform: translateX(-30px); }
.animate-on-scroll[data-animation="fade-right"] { transform: translateX(30px); }
.animate-on-scroll[data-animation="zoom-in"] { transform: scale(0.94); }
.animate-on-scroll.animated {
  opacity: 1;
  transform: none;
}

/* Static/legal pages (privacy, terms, 404) */
.main-content { display: block; }

.section { padding: 6rem 0 4rem; }

.page-header {
  padding-top: 8rem;
  padding-bottom: 2rem;
  text-align: center;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border-glass);
}

.page-header h1 { margin-bottom: 0.5rem; }

.lead {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.content-section { padding: 4rem 0 6rem; }

.glass-panel,
.content-box {
  padding: 3rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  max-width: 860px;
  margin: 0 auto;
}

.content-box h2 {
  color: var(--accent-cyan);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.content-box h2:first-child { margin-top: 0; }

.content-box p, .content-box ul {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.content-box ul { padding-left: 1.5rem; list-style: disc; }
.content-box li { margin-bottom: 0.5rem; }
.content-box strong { color: var(--text-primary); }

@media (max-width: 640px) {
  .glass-panel, .content-box { padding: 1.75rem; }
}


/* ============================================================
   LIGHT THEME OVERRIDE LAYER
   ------------------------------------------------------------
   Interior page content (downloads, features, configurator, the
   restored experience pages, etc.) is built with hardcoded Tailwind
   dark-palette utility classes (bg-gray-900, text-gray-400, ...)
   instead of the --bg-primary/--text-primary CSS variables above.
   Those utilities don't respond to [data-theme="light"] on their
   own, so the toggle would otherwise only affect the nav/footer
   chrome. This block remaps the utility classes actually used
   across the site to sensible light equivalents whenever
   [data-theme="light"] is active, so the toggle works everywhere.
   ============================================================ */
[data-theme="light"] body {
  background: var(--bg-primary);
  color: var(--text-primary);
}

[data-theme="light"] .bg-gray-900,
[data-theme="light"] .bg-gray-900\/50,
[data-theme="light"] .bg-gray-900\/80,
[data-theme="light"] .bg-black,
[data-theme="light"] .bg-black\/30,
[data-theme="light"] .bg-black\/40,
[data-theme="light"] .bg-black\/50,
[data-theme="light"] .bg-black\/70 {
  background-color: #eef2f7 !important;
}

[data-theme="light"] .bg-gray-800,
[data-theme="light"] .bg-gray-800\/50 {
  background-color: #e2e8f0 !important;
}

[data-theme="light"] .text-gray-100 { color: #0f172a !important; }
[data-theme="light"] .text-gray-200 { color: #1e293b !important; }
[data-theme="light"] .text-gray-300 { color: #334155 !important; }
[data-theme="light"] .text-gray-400 { color: #475569 !important; }
[data-theme="light"] .text-gray-500 { color: #64748b !important; }
[data-theme="light"] .text-gray-600 { color: #94a3b8 !important; }
[data-theme="light"] .text-white { color: #0f172a !important; }

[data-theme="light"] .border-gray-700,
[data-theme="light"] .border-gray-800 {
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .glassmorphism,
[data-theme="light"] .glass-panel {
  background: rgba(255, 255, 255, 0.75) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .config-opt-card,
[data-theme="light"] .download-card,
[data-theme="light"] .install-guides-section {
  background: #ffffff;
}

[data-theme="light"] ::placeholder {
  color: #94a3b8;
}

[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
  background-color: #ffffff !important;
  color: var(--text-primary) !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .canvas-bg,
[data-theme="light"] .hero-page .canvas-bg {
  opacity: 0.15 !important;
}

[data-theme="light"] .nav-dropdown-menu,
[data-theme="light"] .newsletter-card {
  background: #ffffff;
}

/* ============================================================
   ICON Browser – Gelişmiş Özellikler CSS
   (Scroll progress, comparison table, testimonials,
    screenshot slider, FAQ search, feature modal,
    hash verify tool, global search, PWA banner)
   ============================================================ */

/* 1. Scroll Progress Bar */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  box-shadow: 0 0 8px var(--accent-cyan);
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* 2. Comparison Table */
.comparison-section {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.comparison-table th {
  padding: 1.25rem 1.5rem;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  border-bottom: 2px solid var(--border-glass);
  background: rgba(0, 0, 0, 0.4);
  white-space: nowrap;
}

.comparison-table th:first-child {
  text-align: left;
}

.comparison-table th.icon-col {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  border-bottom-color: var(--accent-cyan);
  position: relative;
}

.comparison-table th.icon-col::after {
  content: '★ Önerilen';
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--accent-cyan);
  opacity: 0.8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

html[lang="en"] .comparison-table th.icon-col::after {
  content: '★ RECOMMENDED';
}

html[lang="de"] .comparison-table th.icon-col::after {
  content: '★ EMPFOHLEN';
}

.comparison-table td {
  padding: 1rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.comparison-table td:first-child {
  text-align: left;
  color: var(--text-primary);
  font-weight: 500;
}

.comparison-table td.icon-col {
  background: rgba(0, 212, 255, 0.04);
}

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

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

.cmp-yes  { color: var(--accent-green); font-size: 1.2rem; }
.cmp-no   { color: var(--accent-red);   font-size: 1.2rem; }
.cmp-partial { color: var(--accent-orange); font-size: 1.2rem; }
.cmp-val  { color: var(--accent-cyan);  font-family: var(--font-mono); font-size: 0.85rem; }

/* 3. Testimonials */
.testimonials-section {
  padding: 6rem 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  font-size: 6rem;
  font-family: Georgia, serif;
  color: var(--accent-cyan);
  opacity: 0.15;
  line-height: 1;
  pointer-events: none;
}

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

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #fbbf24;
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.testimonial-role {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.1rem;
}

.testimonial-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--accent-cyan);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-left: auto;
  white-space: nowrap;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* 4. Screenshot Slider / Carousel */
.screenshots-section {
  padding: 6rem 0;
  background: var(--bg-secondary);
  overflow: hidden;
}

.screenshot-slider-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.screenshot-slider {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  background: var(--bg-primary);
}

.screenshot-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.screenshot-slide {
  min-width: 100%;
  position: relative;
}

.screenshot-slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.screenshot-slide-placeholder {
  width: 100%;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
  font-family: var(--font-mono);
}

.screenshot-slide-placeholder .ss-icon {
  font-size: 3rem;
  filter: drop-shadow(0 0 12px var(--accent-cyan));
}

.screenshot-slide-placeholder .ss-label {
  color: var(--accent-cyan);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.screenshot-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--border-cyan);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
  backdrop-filter: blur(6px);
}

.slider-btn:hover {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.slider-prev { left: -22px; }
.slider-next { right: -22px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-glass);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  width: 24px;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .slider-prev { left: 8px; }
  .slider-next { right: 8px; }
  .screenshot-slide img,
  .screenshot-slide-placeholder { height: 220px; }
}

/* 5. FAQ Search */
.faq-search-wrap {
  max-width: 520px;
  margin: 0 auto 2.5rem auto;
  position: relative;
}

.faq-search-wrap svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

.faq-search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.faq-search-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.18);
}

.faq-search-input::placeholder {
  color: var(--text-muted);
}

.faq-no-results {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  font-size: 1rem;
  display: none;
}

.faq-no-results.visible { display: block; }

/* 6. Feature Detail Modal */
.feature-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(8px);
  padding: 1rem;
}

.feature-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.feature-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 560px;
  width: 100%;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s ease;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
  max-height: 85vh;
  overflow-y: auto;
}

.feature-modal-overlay.open .feature-modal {
  transform: translateY(0) scale(1);
}

.feature-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.feature-modal-close:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.feature-modal-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-modal-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.feature-modal-details {
  border-top: 1px solid var(--border-glass);
  padding-top: 1.25rem;
  margin-top: 0.5rem;
}

.feature-modal-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.feature-modal-detail-item::before {
  content: '▸';
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.feature-card-clickable {
  cursor: pointer;
}

.feature-card-clickable:hover .feature-title {
  color: var(--accent-cyan);
}

/* 7. Hash Verify Tool */
.hash-verify-tool {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
}

.hash-input-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.hash-input-row input {
  flex: 1;
  min-width: 200px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: border-color var(--transition-fast);
}

.hash-input-row input:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

.hash-result {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: none;
  align-items: center;
  gap: 0.75rem;
}

.hash-result.match {
  display: flex;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  color: var(--accent-green);
}

.hash-result.mismatch {
  display: flex;
  background: rgba(255, 56, 100, 0.08);
  border: 1px solid rgba(255, 56, 100, 0.25);
  color: var(--accent-red);
}

/* 8. Global Search */
.global-search-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.global-search-trigger:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.global-search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 99997;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  backdrop-filter: blur(10px);
}

.global-search-overlay.open {
  opacity: 1;
  visibility: visible;
}

.global-search-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
  transform: translateY(-20px) scale(0.97);
  transition: transform 0.25s ease;
}

.global-search-overlay.open .global-search-box {
  transform: translateY(0) scale(1);
}

.global-search-input-row {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-glass);
  gap: 0.75rem;
}

.global-search-input-row svg {
  color: var(--text-muted);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.global-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-family: var(--font-primary);
}

.global-search-input::placeholder { color: var(--text-muted); }

.global-search-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0;
  transition: color var(--transition-fast);
}

.global-search-close:hover { color: var(--text-primary); }

.global-search-results {
  max-height: 400px;
  overflow-y: auto;
  padding: 0.5rem;
}

.global-search-result-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  text-decoration: none;
  color: var(--text-primary);
}

.global-search-result-item:hover {
  background: var(--bg-glass);
  color: var(--accent-cyan);
}

.global-search-result-icon {
  font-size: 1.25rem;
  width: 32px;
  text-align: center;
  flex-shrink: 0;
}

.global-search-result-info h4 {
  font-size: 0.92rem;
  font-weight: 600;
  margin: 0 0 0.15rem 0;
}

.global-search-result-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

.global-search-empty {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.global-search-hint {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  gap: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.global-search-hint kbd {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

/* 9. Inline Newsletter Section (Ana sayfa) */
.newsletter-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.newsletter-inner .badge {
  margin-bottom: 1.5rem;
}

.newsletter-inner h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

.newsletter-inner p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.newsletter-form-inline {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form-inline input[type="email"] {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.newsletter-form-inline input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}

.newsletter-form-inline input[type="email"]::placeholder { color: var(--text-muted); }

@media (max-width: 520px) {
  .newsletter-form-inline { flex-direction: column; }
  .slider-prev { left: 8px; }
  .slider-next { right: 8px; }
  .comparison-table { min-width: 480px; }
}

/* 10. Light theme overrides for new elements */
[data-theme="light"] .comparison-table th,
[data-theme="light"] .comparison-table td {
  border-color: #e2e8f0;
}
[data-theme="light"] .comparison-table th {
  background-color: #f1f5f9;
}
[data-theme="light"] .comparison-table td.icon-col {
  background-color: rgba(0, 212, 255, 0.05);
}
[data-theme="light"] .feature-modal {
  background: #ffffff;
}
[data-theme="light"] .global-search-box {
  background: #ffffff;
}
[data-theme="light"] .hash-input-row input {
  background: #ffffff;
  border-color: #e2e8f0;
  color: #0f172a;
}
[data-theme="light"] .testimonial-card {
  background: #ffffff;
}
[data-theme="light"] .faq-search-input {
  background: #ffffff;
  border-color: #e2e8f0;
  color: #0f172a;
}