/* ==========================================================================
   NEXTZENIFY TECHNOLOGIES - CORE STYLESHEET (STYLE.CSS)
   Pure CSS3 - Dark Futuristic Theme, Glassmorphism, Modern Typography
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* Dark Futuristic Palette */
  --bg-primary: #080b14;
  --bg-secondary: #0d1224;
  --bg-tertiary: #131b36;
  --bg-card: rgba(13, 18, 36, 0.72);
  --bg-card-hover: rgba(20, 29, 58, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-heavy: rgba(8, 11, 20, 0.85);

  /* Neon & Electric Brand Accents */
  --accent-cyan: #00f2fe;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-pink: #ec4899;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #00f2fe 0%, #3b82f6 50%, #8b5cf6 100%);
  --grad-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --grad-cyber: linear-gradient(135deg, #00f2fe 0%, #3b82f6 100%);
  --grad-glow: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, rgba(139, 92, 246, 0.05) 50%, transparent 70%);
  --grad-dark-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Text & Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-highlight: #ffffff;

  /* Borders & Glass Dividers */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(0, 242, 254, 0.4);
  --border-glass-active: rgba(139, 92, 246, 0.5);

  /* Form Input Tokens */
  --bg-input: rgba(13, 18, 36, 0.7);
  --bg-input-focus: rgba(19, 27, 54, 0.95);
  --border-input: var(--border-glass);
  --placeholder-color: #64748b;

  /* Shadows & Glows */
  --glow-cyan: 0 0 25px rgba(0, 242, 254, 0.35);
  --glow-blue: 0 0 25px rgba(59, 130, 246, 0.35);
  --glow-purple: 0 0 25px rgba(139, 92, 246, 0.35);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06);
  --shadow-card-hover: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 242, 254, 0.2), 0 0 0 1px rgba(0, 242, 254, 0.3);

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout & Spacing */
  --container-max: 1240px;
  --nav-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   1.1. LIGHT MODE THEME TOKENS
   -------------------------------------------------------------------------- */
[data-theme="light"] {
  /* Crisp Modern High-Tech Light Palette */
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-tertiary: #e2e8f0;
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(15, 23, 42, 0.03);
  --bg-glass-heavy: rgba(255, 255, 255, 0.94);

  /* Deep Vivid Accents */
  --accent-cyan: #0284c7;
  --accent-blue: #2563eb;
  --accent-purple: #7c3aed;
  --accent-pink: #db2777;
  --accent-emerald: #059669;
  --accent-amber: #d97706;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #0284c7 0%, #2563eb 50%, #7c3aed 100%);
  --grad-accent: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --grad-cyber: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  --grad-glow: radial-gradient(circle, rgba(2, 132, 199, 0.1) 0%, rgba(124, 58, 237, 0.04) 50%, transparent 70%);
  --grad-dark-card: linear-gradient(180deg, rgba(0, 0, 0, 0.01) 0%, rgba(0, 0, 0, 0.03) 100%);

  /* High Contrast Typography */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-highlight: #020617;

  /* Subtle Borders */
  --border-glass: rgba(15, 23, 42, 0.08);
  --border-glass-hover: rgba(2, 132, 199, 0.5);
  --border-glass-active: rgba(124, 58, 237, 0.5);

  /* Form Input Tokens (Light Mode) */
  --bg-input: #ffffff;
  --bg-input-focus: #ffffff;
  --border-input: rgba(15, 23, 42, 0.16);
  --placeholder-color: #94a3b8;

  /* Clean Drop Shadows */
  --glow-cyan: 0 4px 20px rgba(2, 132, 199, 0.2);
  --glow-blue: 0 4px 20px rgba(37, 99, 235, 0.2);
  --glow-purple: 0 4px 20px rgba(124, 58, 237, 0.2);
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 0 0 1px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(2, 132, 199, 0.4);
}

/* Light Theme Component Overrides */
[data-theme="light"] .navbar.scrolled {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08) !important;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08) !important;
}

[data-theme="light"] .nav-link {
  color: #475569 !important;
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
  color: #0284c7 !important;
}

[data-theme="light"] .nav-hamburger span {
  background: #0f172a !important;
}

[data-theme="light"] .mobile-nav-overlay {
  background: rgba(255, 255, 255, 0.98) !important;
}

[data-theme="light"] .mobile-nav-link {
  color: #334155 !important;
}

[data-theme="light"] .mobile-nav-link.active,
[data-theme="light"] .mobile-nav-link:hover {
  color: #0284c7 !important;
}

/* Light Theme Code Card & Terminal Visuals */
[data-theme="light"] .hero-card-container {
  background: rgba(255, 255, 255, 0.94) !important;
  border: 1px solid rgba(15, 23, 42, 0.1) !important;
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.05) !important;
}

[data-theme="light"] .hero-card-container:hover {
  border-color: rgba(2, 132, 199, 0.5) !important;
  box-shadow: 0 25px 50px -10px rgba(2, 132, 199, 0.18), 0 0 0 1px rgba(2, 132, 199, 0.3) !important;
}

[data-theme="light"] .terminal-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08) !important;
}

[data-theme="light"] .code-tab {
  color: #64748b !important;
}

[data-theme="light"] .code-tab:hover {
  color: #0f172a !important;
  background: rgba(15, 23, 42, 0.05) !important;
}

[data-theme="light"] .code-tab.active {
  background: rgba(2, 132, 199, 0.1) !important;
  color: #0284c7 !important;
  border-color: rgba(2, 132, 199, 0.35) !important;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.15) !important;
}

[data-theme="light"] .code-copy-btn {
  background: rgba(15, 23, 42, 0.04) !important;
  border-color: rgba(15, 23, 42, 0.1) !important;
  color: #64748b !important;
}

[data-theme="light"] .code-copy-btn:hover {
  color: #0284c7 !important;
  border-color: #0284c7 !important;
  background: rgba(2, 132, 199, 0.08) !important;
}

[data-theme="light"] .terminal-subbar {
  background: #f1f5f9 !important;
  border: 1px solid rgba(15, 23, 42, 0.06) !important;
}

[data-theme="light"] .terminal-title {
  color: #0284c7 !important;
  font-weight: 600 !important;
}

[data-theme="light"] .terminal-live-badge {
  color: #0f172a !important;
}

[data-theme="light"] .code-viewport {
  background: #f8fafc !important;
  border-radius: var(--radius-sm) !important;
  border: 1px solid rgba(15, 23, 42, 0.06) !important;
  padding: 12px !important;
}

[data-theme="light"] .code-block {
  color: #1e293b !important;
}

/* Light Theme Code Syntax Highlights */
[data-theme="light"] .syn-kw { color: #e11d48 !important; font-weight: 600; }
[data-theme="light"] .syn-fn { color: #0284c7 !important; font-weight: 600; }
[data-theme="light"] .syn-str { color: #059669 !important; }
[data-theme="light"] .syn-num { color: #d97706 !important; }
[data-theme="light"] .syn-prop { color: #7c3aed !important; }
[data-theme="light"] .syn-cm { color: #94a3b8 !important; font-style: italic; }
[data-theme="light"] .syn-punct { color: #475569 !important; }

[data-theme="light"] .code-progress-track {
  background: rgba(15, 23, 42, 0.08) !important;
}

/* Light Mode Floating Badges */
[data-theme="light"] .floating-badge {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 1px solid rgba(15, 23, 42, 0.1) !important;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08) !important;
}

[data-theme="light"] .floating-badge .badge-icon {
  background: rgba(2, 132, 199, 0.1) !important;
  color: #0284c7 !important;
}

[data-theme="light"] .floating-badge strong {
  color: #0f172a !important;
}

[data-theme="light"] .floating-badge span {
  color: #475569 !important;
}

[data-theme="light"] .cta-box {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
  border-color: rgba(2, 132, 199, 0.3);
}

[data-theme="light"] .cta-box::before {
  background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, transparent 60%);
}

[data-theme="light"] .brand-ticker-section {
  background: rgba(241, 245, 249, 0.8);
  border-color: rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .badge-tag {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.25);
}

[data-theme="light"] .tech-card {
  background: #ffffff;
}

[data-theme="light"] .tech-card:hover {
  background: #f8fafc;
}

[data-theme="light"] .footer {
  background: #0b1021;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .footer-links a,
[data-theme="light"] .footer-brand p,
[data-theme="light"] .footer-bottom,
[data-theme="light"] .footer-newsletter p {
  color: #94a3b8;
}

[data-theme="light"] .footer-col h5 {
  color: #ffffff;
}

/* Light Theme Form Controls */
[data-theme="light"] .form-card {
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.08) !important;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.06) !important;
}

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

[data-theme="light"] .form-control {
  background-color: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.18) !important;
  color: #0f172a !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .form-control:focus {
  background-color: #ffffff !important;
  border-color: #0284c7 !important;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18) !important;
}

[data-theme="light"] .form-control::placeholder {
  color: #94a3b8 !important;
}

[data-theme="light"] select.form-control option {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

ul, ol {
  list-style: none;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & HEADINGS
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-highlight);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

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

.text-cyan { color: var(--accent-cyan); }
.text-purple { color: var(--accent-purple); }
.text-blue { color: var(--accent-blue); }

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.badge-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   4. LAYOUT & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.section-header.text-left {
  text-align: left;
  margin: 0 0 40px 0;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   5. BUTTONS & INTERACTIVE ELEMENTS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #060913;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 242, 254, 0.4);
  transform: translateY(-3px);
  color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(139, 92, 246, 0.4);
}

.btn-outline:hover {
  background: rgba(139, 92, 246, 0.15);
  border-color: var(--accent-purple);
  box-shadow: var(--glow-purple);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn .icon-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .icon-arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   6. GLOBAL PRELOADER
   -------------------------------------------------------------------------- */
#page-preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s;
}

#page-preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.loader-logo {
  width: 70px;
  height: 70px;
  animation: pulseGlow 2s infinite alternate;
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--text-highlight);
}

.loader-bar-container {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin-top: 10px;
}

.loader-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--grad-primary);
  border-radius: 4px;
  animation: loadProgress 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}


/* --------------------------------------------------------------------------
   8. CANVAS & BACKGROUND GRAPHICS
   -------------------------------------------------------------------------- */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

.bg-ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.blob-1 {
  top: -10%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #3b82f6, transparent 70%);
}

.blob-2 {
  top: 40%;
  right: -5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #8b5cf6, transparent 70%);
  animation-duration: 22s;
  animation-delay: -5s;
}

.blob-3 {
  bottom: 5%;
  left: -5%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #00f2fe, transparent 70%);
  animation-duration: 25s;
  animation-delay: -10s;
}

/* --------------------------------------------------------------------------
   9. STICKY NAVBAR & NAVIGATION
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), backdrop-filter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
  display: flex;
  align-items: center;
}

.navbar.scrolled {
  background: rgba(8, 11, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  height: var(--nav-height);
  border-bottom: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1002;
}

.nav-brand img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-primary);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-highlight);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button (Sun / Moon) */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-highlight);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  padding: 0;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  transform: scale(1.08);
}

.theme-icon {
  font-size: 1.15rem;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* In Dark Theme (default): Show Sun to switch to Light */
[data-theme="dark"] .theme-icon.moon-icon,
:root:not([data-theme="light"]) .theme-icon.moon-icon {
  transform: scale(0) rotate(90deg);
  opacity: 0;
}

[data-theme="dark"] .theme-icon.sun-icon,
:root:not([data-theme="light"]) .theme-icon.sun-icon {
  transform: scale(1) rotate(0deg);
  opacity: 1;
}

/* In Light Theme: Show Moon to switch to Dark */
[data-theme="light"] .theme-icon.sun-icon {
  transform: scale(0) rotate(-90deg);
  opacity: 0;
}

[data-theme="light"] .theme-icon.moon-icon {
  transform: scale(1) rotate(0deg);
  opacity: 1;
}

/* Mobile Theme Button */
.mobile-theme-btn {
  width: auto;
  border-radius: var(--radius-full);
  padding: 10px 22px;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-top: 14px;
}

.mobile-theme-btn .theme-icon {
  position: static;
}

/* Mobile Hamburger Toggle */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1002;
  padding: 0;
}

.nav-hamburger span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
  background: var(--accent-cyan);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(10px);
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
  background: var(--accent-cyan);
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 11, 20, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  padding: 80px 20px 40px 20px;
  overflow-y: auto;
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
}

.mobile-nav-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.mobile-nav-close:hover,
.mobile-nav-close:active {
  background: rgba(0, 242, 254, 0.18);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: rotate(90deg) scale(1.08);
}

[data-theme="light"] .mobile-drawer-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .mobile-nav-close {
  background: rgba(15, 23, 42, 0.06);
  border-color: rgba(15, 23, 42, 0.12);
  color: #0f172a;
}

[data-theme="light"] .mobile-nav-close:hover,
[data-theme="light"] .mobile-nav-close:active {
  background: rgba(2, 132, 199, 0.12);
  border-color: #0284c7;
  color: #0284c7;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
  width: 100%;
  max-width: 320px;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--accent-cyan);
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   10. HERO SECTION (HOME)
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  padding: calc(var(--nav-height) + 40px) 0 80px 0;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-content {
  width: 100%;
  max-width: 650px;
  min-width: 0;
}

.hero-title {
  margin-bottom: 24px;
  line-height: 1.15;
  width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-desc {
  font-size: 1.2rem;
  margin-bottom: 36px;
  line-height: 1.8;
  width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-trust-metrics {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-num {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-highlight);
}

.trust-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Interactive Visual Graphic */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.hero-card-container {
  position: relative;
  width: 100%;
  max-width: 480px;
  min-width: 0;
  box-sizing: border-box;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(20px);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal);
}

.hero-card-container:hover {
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: var(--shadow-card-hover);
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-glass);
}

.code-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.code-tabs::-webkit-scrollbar {
  display: none;
}

.code-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.code-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.code-tab.active {
  background: rgba(0, 242, 254, 0.12);
  color: var(--accent-cyan);
  border-color: rgba(0, 242, 254, 0.35);
  font-weight: 600;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.15);
}

.terminal-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.code-copy-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  padding: 4px 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.code-copy-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
}

.code-copy-btn.copied {
  color: #10b981;
  border-color: #10b981;
}

.terminal-subbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

.terminal-live-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-highlight);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  display: inline-block;
}

.code-viewport {
  width: 100%;
  max-width: 100%;
  min-height: 280px;
  overflow: hidden;
  overflow-x: hidden;
  position: relative;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.code-viewport::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.code-block {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.65;
  color: #cbd5e1;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 0.2, 1), transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.code-block.fade-out {
  opacity: 0;
  transform: translateY(6px);
}

.code-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  margin-top: 14px;
  overflow: hidden;
  position: relative;
}

.code-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.6);
}

.code-keyword { color: #ec4899; font-weight: 600; }
.code-func { color: #38bdf8; }
.code-string { color: #10b981; }
.code-prop { color: #fbbf24; }
.code-comment { color: #64748b; font-style: italic; }
.code-number { color: #f97316; }

/* Floating Badges on Hero */
.floating-badge {
  position: absolute;
  padding: 12px 20px;
  background: rgba(13, 18, 36, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  z-index: 3;
}

.floating-badge-1 {
  top: -20px;
  right: -20px;
  animation: floatOrb 7s ease-in-out infinite alternate;
}

.floating-badge-2 {
  bottom: -25px;
  left: -20px;
  animation: floatOrb 9s ease-in-out infinite alternate-reverse;
}

.badge-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.badge-icon.cyan { background: rgba(0, 242, 254, 0.15); color: var(--accent-cyan); }
.badge-icon.purple { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }

.badge-info h5 {
  font-size: 0.92rem;
  color: var(--text-highlight);
}

.badge-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. CLIENT LOGOS & BRAND TICKER
   -------------------------------------------------------------------------- */
.brand-ticker-section {
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(13, 18, 36, 0.3);
  overflow: hidden;
  position: relative;
}

.ticker-wrap {
  display: flex;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 60px;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
  flex-shrink: 0;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.65;
  transition: all var(--transition-fast);
}

.ticker-item:hover {
  opacity: 1;
  color: var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   12. CARDS & GLASSMORPHISM SURFACES
   -------------------------------------------------------------------------- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 36px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  will-change: transform;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.glass-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(0, 242, 254, 0.3);
  box-shadow: var(--shadow-card-hover);
}

/* Service Card Styles */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-wrap {
  background: var(--grad-primary);
  color: #080b14;
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--glow-cyan);
}

.service-title {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

.service-desc {
  font-size: 0.98rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.service-feature-item svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.service-footer {
  padding-top: 18px;
  border-top: 1px solid var(--border-glass);
}

.link-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent-cyan);
}

.link-learn-more svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .link-learn-more svg {
  transform: translateX(6px);
}

/* --------------------------------------------------------------------------
   13. TECHNOLOGIES MATRIX SECTION
   -------------------------------------------------------------------------- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 20px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  transition: all var(--transition-normal);
}

.tech-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 25px rgba(0, 242, 254, 0.2);
  background: var(--bg-card-hover);
}

.tech-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-name {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

.tech-type {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   14. WHY CHOOSE US / FEATURES SECTION
   -------------------------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.feature-box:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.feature-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.04);
  position: absolute;
  top: 20px;
  right: 25px;
  line-height: 1;
}

.feature-box:hover .feature-number {
  color: rgba(0, 242, 254, 0.12);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, 0.12);
  color: var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 22px;
}

/* --------------------------------------------------------------------------
   15. ANIMATED STATISTICS MATRIX
   -------------------------------------------------------------------------- */
.stats-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-card {
  text-align: center;
  padding: 36px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-6px);
  box-shadow: var(--glow-cyan);
}

.stat-counter-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 10px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--accent-cyan);
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-highlight);
  margin-bottom: 6px;
}

.stat-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   16. PORTFOLIO & PROJECT CARDS
   -------------------------------------------------------------------------- */
.filter-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--grad-primary);
  color: #080b14;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.4);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 35px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: var(--shadow-card-hover);
}

.project-thumb {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #0d1527;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.project-card:hover .project-thumb img {
  transform: scale(1.08);
}

.project-badge-cat {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.project-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

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

.project-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
  width: 100%;
}

.project-actions .btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   17. TEAM MEMBERS SECTION
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  padding: 36px 28px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  position: relative;
  will-change: transform;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: var(--shadow-card-hover);
}

.team-avatar-wrap {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px auto;
  border-radius: 50%;
  padding: 4px;
  background: var(--grad-primary);
  position: relative;
  overflow: hidden;
}

.team-avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: var(--bg-secondary);
}

.team-name {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.team-role {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.team-bio {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 22px;
  line-height: 1.6;
}

.team-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
}

.social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  display: block;
  transition: transform var(--transition-fast), fill var(--transition-fast);
}

.social-link:hover {
  background: var(--accent-cyan);
  color: #080b14;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: var(--glow-cyan);
}

.social-link:hover svg {
  fill: #080b14;
  transform: scale(1.1);
}

[data-theme="light"] .social-link {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.12);
  color: #475569;
}

[data-theme="light"] .social-link:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

[data-theme="light"] .social-link:hover svg {
  fill: #ffffff;
}

/* --------------------------------------------------------------------------
   18. TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.stars-rating {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  margin-bottom: 18px;
}

.testimonial-text {
  font-size: 1.02rem;
  font-style: italic;
  color: #cbd5e1;
  margin-bottom: 24px;
  line-height: 1.7;
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--border-glass);
}

.client-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #080b14;
  font-family: var(--font-heading);
}

.client-info h5 {
  font-size: 1rem;
  color: var(--text-highlight);
}

.client-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   19. CALL TO ACTION (CTA) BANNER
   -------------------------------------------------------------------------- */
.cta-box {
  background: linear-gradient(135deg, rgba(13, 18, 36, 0.9) 0%, rgba(20, 29, 58, 0.9) 100%);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-xl);
  padding: 70px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--glow-cyan);
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-title {
  margin-bottom: 18px;
}

.cta-desc {
  max-width: 600px;
  margin: 0 auto 36px auto;
  font-size: 1.15rem;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   20. CONTACT FORM & VALIDATION
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 242, 254, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.info-text h5 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text-highlight);
}

.info-text p, .info-text a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.info-text a:hover {
  color: var(--accent-cyan);
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-card);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.98rem;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.form-control::placeholder {
  color: var(--placeholder-color);
  opacity: 1;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  background-color: var(--bg-input-focus);
  outline: none;
}

select.form-control {
  background-color: var(--bg-input);
  color: var(--text-primary);
}

select.form-control option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.form-control.valid {
  border-color: var(--accent-emerald);
}

.form-control.invalid {
  border-color: #ef4444;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.25);
}

.error-msg {
  font-size: 0.8rem;
  color: #ef4444;
  display: none;
  margin-top: 4px;
}

.form-control.invalid + .error-msg {
  display: block;
}

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

/* Toast Alerts */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(16px);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
  z-index: 99999;
  transform: translateY(120%);
  transition: transform var(--transition-normal);
}

.toast-notification.show {
  transform: translateY(0);
}

.toast-notification.success {
  border-color: var(--accent-emerald);
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.35);
}

.toast-notification.error {
  border-color: #ef4444;
  box-shadow: 0 0 25px rgba(239, 68, 68, 0.35);
}

/* --------------------------------------------------------------------------
   21. FAQ ACCORDION (SERVICES & ABOUT)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
}

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

.faq-header {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-highlight);
  transition: color var(--transition-fast);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--accent-cyan);
  transition: transform var(--transition-normal);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s;
  padding: 0 28px;
}

.faq-item.active {
  border-color: rgba(0, 242, 254, 0.4);
  background: var(--bg-card-hover);
}

.faq-item.active .faq-question {
  color: var(--accent-cyan);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-item.active .faq-body {
  max-height: 300px;
  padding: 0 28px 24px 28px;
}

/* --------------------------------------------------------------------------
   22. PROJECT DETAILS MODAL
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 11, 20, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-box {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-xl);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--glow-cyan);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-normal);
}

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

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #fff;
  border-color: transparent;
  transform: rotate(90deg);
}

/* --------------------------------------------------------------------------
   23. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: #05070d;
  border-top: 1px solid var(--border-glass);
  padding: 80px 0 30px 0;
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin: 18px 0 24px 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-highlight);
  margin-bottom: 22px;
  position: relative;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.94rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.footer-newsletter p {
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex-grow: 1;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.newsletter-input:focus {
  border-color: var(--accent-cyan);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

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

/* --------------------------------------------------------------------------
   24. FLOATING BACK TO TOP BUTTON
   -------------------------------------------------------------------------- */
#back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(13, 18, 36, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.3);
  backdrop-filter: blur(12px);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

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

#back-to-top:hover {
  background: var(--grad-primary);
  color: #080b14;
  box-shadow: var(--glow-cyan);
  transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   25. INTEGRATED RESPONSIVE SYSTEM (BUILT-IN)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  :root {
    --nav-height: 70px;
  }

  .section {
    padding: 70px 0;
  }

  .navbar {
    height: 70px !important;
    padding: 0 16px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .nav-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }

  .nav-brand img {
    height: 38px !important;
    max-width: 180px !important;
  }

  .nav-hamburger {
    display: flex !important;
    flex-shrink: 0 !important;
    margin-left: auto !important;
  }

  .nav-links,
  .nav-cta {
    display: none !important;
  }

  .hero {
    min-height: auto !important;
    padding: calc(var(--nav-height) + 30px) 0 60px 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }

  .hero-grid,
  .container.hero-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    text-align: center !important;
    gap: 40px !important;
  }

  .hero-content {
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    text-align: center !important;
    min-width: 0 !important;
  }

  .hero-title {
    font-size: clamp(1.95rem, 5.5vw, 2.75rem) !important;
    line-height: 1.2 !important;
    width: 100% !important;
    max-width: 100% !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    margin: 0 auto 18px auto !important;
    text-align: center !important;
  }

  .hero-desc {
    font-size: 1.05rem !important;
    line-height: 1.7 !important;
    max-width: 100% !important;
    margin: 0 auto 28px auto !important;
    text-align: center !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
  }

  .badge-tag {
    max-width: 100% !important;
    white-space: normal !important;
    text-align: center !important;
    margin: 0 auto 14px auto !important;
    font-size: 0.78rem !important;
  }

  .hero-actions {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 14px !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    margin: 0 auto 36px auto !important;
  }

  .hero-trust-metrics {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 24px !important;
    flex-wrap: wrap !important;
    margin: 0 auto !important;
    padding-top: 20px !important;
  }

  .hero-visual {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    min-width: 0 !important;
  }

  .hero-card-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 22px 16px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }

  .code-viewport {
    width: 100% !important;
    max-width: 100% !important;
    min-height: auto !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important;
  }

  .code-viewport::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
  }

  .code-block {
    font-size: 0.76rem !important;
    line-height: 1.55 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  .floating-badge {
    position: relative !important;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 12px auto !important;
    width: 100% !important;
    max-width: 100% !important;
    white-space: normal !important;
    animation: none !important;
    transform: none !important;
    box-sizing: border-box !important;
  }

  .floating-badge-1 {
    margin-bottom: 14px !important;
  }

  .floating-badge-2 {
    margin-top: 14px !important;
  }

  .contact-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 36px !important;
    width: 100% !important;
  }

  .form-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }

  .services-grid,
  .projects-grid,
  .features-grid,
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)) !important;
    gap: 22px !important;
  }

  .project-thumb {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 10 !important;
  }

  .project-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  .project-body {
    padding: 22px 18px !important;
  }

  .project-title {
    font-size: 1.25rem !important;
  }

  .project-desc {
    font-size: 0.92rem !important;
  }

  .team-avatar-wrap {
    width: 120px !important;
    height: 120px !important;
    margin: 0 auto 18px auto !important;
  }

  .team-card {
    padding: 26px 18px !important;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 36px !important;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 18px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .section {
    padding: 55px 0 !important;
  }

  .section-title {
    font-size: clamp(1.65rem, 5vw, 2.1rem) !important;
    line-height: 1.25 !important;
  }

  .section-subtitle {
    font-size: clamp(0.92rem, 3.2vw, 1.05rem) !important;
    line-height: 1.6 !important;
  }

  .form-card,
  .contact-info-card,
  .glass-card,
  .service-card,
  .feature-box,
  .testimonial-card {
    padding: 24px 16px !important;
  }

  .service-icon-wrap {
    width: 52px !important;
    height: 52px !important;
    font-size: 1.4rem !important;
    margin-bottom: 18px !important;
  }

  .service-title {
    font-size: 1.22rem !important;
  }

  .feature-icon {
    width: 46px !important;
    height: 46px !important;
    font-size: 1.25rem !important;
    margin-bottom: 16px !important;
  }

  .stat-card {
    padding: 20px 12px !important;
  }

  .stat-number {
    font-size: 2.2rem !important;
  }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="password"],
  textarea,
  select {
    font-size: 16px !important;
  }

  .cta-box {
    padding: 38px 18px !important;
  }

  .cta-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }

  .cta-actions .btn {
    width: 100% !important;
  }

  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    text-align: center !important;
    gap: 14px !important;
  }

  #back-to-top {
    bottom: 18px !important;
    right: 18px !important;
    width: 42px !important;
    height: 42px !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 14px !important;
  }

  .section {
    padding: 45px 0 !important;
  }

  .nav-brand img {
    height: 34px !important;
    max-width: 160px !important;
  }

  .btn {
    width: 100% !important;
    padding: 12px 18px !important;
    font-size: 0.92rem !important;
  }

  .hero-title {
    font-size: clamp(1.65rem, 6.5vw, 2.1rem) !important;
    line-height: 1.22 !important;
    margin-bottom: 14px !important;
  }

  .hero-desc {
    font-size: 0.94rem !important;
    margin-bottom: 22px !important;
    line-height: 1.6 !important;
  }

  .hero-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
  }

  .hero-trust-metrics {
    flex-direction: column !important;
    gap: 12px !important;
    padding-top: 16px !important;
  }

  .trust-item {
    align-items: center !important;
  }

  .hero-card-container {
    padding: 16px 10px !important;
  }

  .code-viewport {
    min-height: auto !important;
    max-height: none !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important;
  }

  .code-viewport::-webkit-scrollbar {
    display: none !important;
  }

  .code-block {
    font-size: 0.72rem !important;
    line-height: 1.5 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  .stats-grid,
  .features-grid,
  .services-grid,
  .projects-grid,
  .team-grid,
  .values-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  .project-body {
    padding: 18px 14px !important;
  }

  .project-title {
    font-size: 1.15rem !important;
  }

  .team-avatar-wrap {
    width: 110px !important;
    height: 110px !important;
  }

  .newsletter-form {
    flex-direction: column !important;
    gap: 10px !important;
  }

  .newsletter-input,
  .newsletter-form .btn {
    width: 100% !important;
  }
}