/* =========================================
   XDify - Global Styles
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Vazirmatn:wght@300;400;500;600;700&display=swap');

/* =========================================
   CSS Variables
   ========================================= */
:root {
  /* Dark Theme (Default) */
  --bg-primary: #090909;
  --bg-secondary: #121212;
  --bg-tertiary: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-glass: rgba(255, 255, 255, 0.05);

  --accent-primary: #00d4ff;
  --accent-secondary: #0066ff;
  --accent-glow: rgba(0, 212, 255, 0.3);
  --accent-glow-strong: rgba(0, 212, 255, 0.6);

  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.4);

  --border-glass: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 212, 255, 0.3);

  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.2);
  --shadow-glow-strong: 0 0 60px rgba(0, 212, 255, 0.4);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);

  --nav-bg: rgba(9, 9, 9, 0.85);
  --scrollbar-track: #121212;
  --scrollbar-thumb: #00d4ff;

  --gradient-primary: linear-gradient(135deg, #00d4ff, #0066ff);
  --gradient-hero: linear-gradient(180deg, rgba(9,9,9,0) 0%, rgba(9,9,9,0.8) 60%, #090909 100%);
  --gradient-card: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(0,102,255,0.05));

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --font-display: 'Orbitron', monospace;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-persian: 'Vazirmatn', sans-serif;

  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-xl: 32px;
}

[data-theme="light"] {
  --bg-primary: #f0f4ff;
  --bg-secondary: #e8eeff;
  --bg-tertiary: #dde5ff;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.6);

  --accent-primary: #c8960c;
  --accent-secondary: #f0b429;
  --accent-glow: rgba(200, 150, 12, 0.2);
  --accent-glow-strong: rgba(200, 150, 12, 0.5);

  --text-primary: #0a0a1a;
  --text-secondary: rgba(10, 10, 26, 0.75);
  --text-muted: rgba(10, 10, 26, 0.45);

  --border-glass: rgba(0, 0, 0, 0.08);
  --border-accent: rgba(200, 150, 12, 0.4);

  --shadow-glow: 0 0 30px rgba(200, 150, 12, 0.15);
  --shadow-glow-strong: 0 0 60px rgba(200, 150, 12, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.12);

  --nav-bg: rgba(240, 244, 255, 0.9);
  --scrollbar-track: #e8eeff;
  --scrollbar-thumb: #c8960c;

  --gradient-primary: linear-gradient(135deg, #c8960c, #f0b429);
  --gradient-hero: linear-gradient(180deg, rgba(240,244,255,0) 0%, rgba(240,244,255,0.8) 60%, #f0f4ff 100%);
  --gradient-card: linear-gradient(135deg, rgba(200,150,12,0.08), rgba(240,180,41,0.04));
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  transition: background-color var(--transition-slow), color var(--transition-slow);
  cursor: none;
}

body.rtl {
  direction: rtl;
  font-family: var(--font-persian), var(--font-body);
}

/* =========================================
   Custom Cursor
   ========================================= */
.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 0 10px var(--accent-primary), 0 0 20px var(--accent-glow);
}

.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease, border-color 0.3s ease;
  opacity: 0.6;
}

.cursor-dot.hover {
  width: 14px;
  height: 14px;
  background: var(--accent-primary);
}

.cursor-ring.hover {
  width: 56px;
  height: 56px;
  opacity: 1;
  border-color: var(--accent-primary);
}

/* =========================================
   Custom Scrollbar
   ========================================= */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

/* =========================================
   Loading Screen
   ========================================= */
#loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.loader-bar-wrap {
  width: 240px;
  height: 3px;
  background: var(--bg-secondary);
  border-radius: 999px;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 999px;
  width: 0%;
  animation: loading-fill 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  box-shadow: 0 0 12px var(--accent-glow-strong);
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}

@keyframes loading-fill {
  0% { width: 0%; }
  20% { width: 25%; }
  50% { width: 60%; }
  80% { width: 85%; }
  100% { width: 100%; }
}

/* =========================================
   Navbar
   ========================================= */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--border-glass);
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

#navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-glass);
}

.nav-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
  margin: 0 auto;
}

.nav-links a {
  display: block;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
  text-transform: uppercase;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
  transition: width var(--transition-base);
  border-radius: 999px;
  box-shadow: 0 0 8px var(--accent-glow);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 60%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 999px;
  padding: 4px;
}

.lang-btn {
  background: none;
  border: none;
  padding: 4px 10px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 999px;
  transition: all var(--transition-fast);
}

.lang-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* Theme Toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  font-size: 1rem;
}

.theme-toggle:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* Login Button */
.btn-nav-login {
  padding: 0.45rem 1.2rem;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-nav-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--accent-glow-strong);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Overlay */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: 70px;
  background: rgba(9,9,9,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 2rem;
  flex-direction: column;
  gap: 0.5rem;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.nav-mobile-overlay.open {
  transform: translateX(0);
}

.nav-mobile-overlay a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.8rem 1rem;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-glass);
  transition: color var(--transition-fast), padding var(--transition-fast);
}

.nav-mobile-overlay a:hover {
  color: var(--accent-primary);
  padding-left: 1.5rem;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}

.btn:hover::before {
  background: rgba(255,255,255,0.08);
}

/* Ripple */
.btn .ripple-effect {
  position: absolute;
  border-radius: 50%;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple-anim 0.5s linear;
  pointer-events: none;
}

@keyframes ripple-anim {
  to { transform: scale(4); opacity: 0; }
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow), 0 0 40px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow-strong), 0 0 60px var(--accent-glow-strong);
}

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
  box-shadow: inset 0 0 20px rgba(0,212,255,0.05), 0 0 20px var(--accent-glow);
}

.btn-outline:hover {
  background: var(--accent-primary);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--accent-glow-strong);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* =========================================
   Glass Cards
   ========================================= */
.glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

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

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

/* Gradient Border Card */
.gradient-border-card {
  position: relative;
  border-radius: var(--border-radius-lg);
}

.gradient-border-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: var(--gradient-primary);
  border-radius: inherit;
  z-index: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gradient-border-card:hover::before {
  opacity: 1;
}

.gradient-border-card > * {
  position: relative;
  z-index: 1;
}

/* =========================================
   Section Styles
   ========================================= */
.section {
  padding: 6rem 2rem;
  position: relative;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

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

/* =========================================
   Back to Top
   ========================================= */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: 0 0 20px var(--accent-glow);
  color: #fff;
  font-size: 1.1rem;
}

#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px var(--accent-glow-strong);
}

/* =========================================
   Toast Notifications
   ========================================= */
#toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.toast {
  padding: 0.9rem 1.8rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.3s ease forwards;
  min-width: 280px;
  max-width: 420px;
  text-align: center;
  justify-content: center;
}

.toast.success {
  border-color: #00ff88;
  box-shadow: 0 0 20px rgba(0,255,136,0.2);
}

.toast.error {
  border-color: #ff4466;
  box-shadow: 0 0 20px rgba(255,68,102,0.2);
}

.toast.info {
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-glow);
}

.toast.fadeout {
  animation: toast-out 0.3s ease forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(20px) scale(0.95); }
}

/* =========================================
   Scroll Reveal
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* =========================================
   Floating Shapes (Background Decor)
   ========================================= */
.floating-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
  animation: float-shape 8s ease-in-out infinite;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-primary);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-secondary);
  bottom: 10%;
  left: -80px;
  animation-delay: -3s;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--accent-primary);
  top: 40%;
  right: 20%;
  animation-delay: -6s;
}

@keyframes float-shape {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* =========================================
   Page Transition
   ========================================= */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9000;
  transform: translateX(-100%);
  transition: transform 0.5s cubic-bezier(0.7, 0, 0.3, 1);
  pointer-events: none;
}

.page-transition.enter {
  transform: translateX(0);
}

.page-transition.exit {
  transform: translateX(100%);
}

/* =========================================
   Animations
   ========================================= */
@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 20px var(--accent-glow); }
  50% { opacity: 0.7; text-shadow: 0 0 40px var(--accent-glow-strong); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes bounce-subtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50% { box-shadow: 0 0 40px var(--accent-glow-strong), 0 0 60px var(--accent-glow); }
}

/* =========================================
   Counter
   ========================================= */
.stat-counter {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

/* =========================================
   Status Indicator
   ========================================= */
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #00ff88;
  box-shadow: 0 0 8px rgba(0,255,136,0.8);
  animation: status-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.status-dot.offline {
  background: #ff4466;
  box-shadow: 0 0 8px rgba(255,68,102,0.8);
  animation: none;
}

@keyframes status-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.7; }
}

/* =========================================
   Page Hero (inner pages)
   ========================================= */
.page-hero {
  padding: 8rem 2rem 4rem;
  text-align: center;
  position: relative;
  background: radial-gradient(ellipse at top, var(--bg-tertiary) 0%, var(--bg-primary) 60%);
}

.page-hero .floating-shapes { z-index: 0; }
.page-hero > * { position: relative; z-index: 1; }

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  padding: 4rem 2rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 1.2rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col ul a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding var(--transition-fast);
  display: block;
}

.footer-col ul a:hover {
  color: var(--accent-primary);
  padding-left: 6px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 1.5rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--accent-glow);
}

.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =========================================
   Page Transition Overlay
   ========================================= */
#page-transition-overlay {
  position: fixed;
  inset: 0;
  background: var(--accent-primary);
  z-index: 9999;
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
  transition: transform 0.45s cubic-bezier(0.7, 0, 0.3, 1);
}

#page-transition-overlay.active {
  transform: scaleX(1);
}

/* =========================================
   IP Copy Card
   ========================================= */
.ip-card {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0.75rem 1.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-accent);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px var(--accent-glow);
}

.ip-address {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
}

.ip-copy-btn {
  background: none;
  border: 1px solid var(--border-accent);
  border-radius: 6px;
  padding: 4px 10px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  cursor: pointer;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.ip-copy-btn:hover {
  background: var(--accent-primary);
  color: #000;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* =========================================
   Grid Layouts
   ========================================= */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile-overlay { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 4rem 1.25rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  #back-to-top { bottom: 1.25rem; right: 1.25rem; }
  #navbar { padding: 0 1.25rem; }
  .cursor-dot, .cursor-ring { display: none; }
  body { cursor: auto; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .btn-lg { padding: 0.85rem 1.75rem; font-size: 1rem; }
}

/* =========================================
   Divider
   ========================================= */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
  margin: 4rem auto;
  max-width: 800px;
}

/* =========================================
   Badge
   ========================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

/* =========================================
   Particle canvas
   ========================================= */
#particle-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* =========================================
   Neon text
   ========================================= */
.neon-text {
  text-shadow: 0 0 10px var(--accent-primary), 0 0 30px var(--accent-glow), 0 0 60px var(--accent-glow);
}

/* =========================================
   Input fields
   ========================================= */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.9rem 1.2rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 0 20px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}