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

/* Color System & Variables */
:root {
  --bg-primary: #030312;
  --bg-secondary: #080922;
  --bg-card: rgba(8, 12, 36, 0.65);
  --border-glow: rgba(0, 240, 255, 0.2);
  --border-glow-active: rgba(0, 240, 255, 0.6);
  
  --accent-cyan: #00f0ff;
  --accent-purple: #8a2be2;
  --accent-blue: #0072ff;
  --accent-green: #00ffcc;
  --accent-pink: #ff007f;
  
  --text-main: #f0f4f8;
  --text-muted: #8ba3c7;
  --text-dim: #5c759c;
  
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  
  --cyan-glow-sm: 0 0 8px rgba(0, 240, 255, 0.4);
  --cyan-glow-md: 0 0 15px rgba(0, 240, 255, 0.6);
  --cyan-glow-lg: 0 0 25px rgba(0, 240, 255, 0.8);
  --purple-glow-sm: 0 0 8px rgba(138, 43, 226, 0.4);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Cyber grid background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 4px, 40px 40px, 40px 40px;
  z-index: -2;
  pointer-events: none;
}

/* Radial light source */
body::after {
  content: '';
  position: fixed;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle at 50% 30%, rgba(10, 20, 80, 0.4) 0%, rgba(3, 3, 18, 0.9) 70%);
  z-index: -3;
  pointer-events: none;
}

/* Interactive Particle Canvas container */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border-glow);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
}

/* Typography & Headers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: 1px;
}

p {
  line-height: 1.6;
}

.glowing-text {
  text-shadow: var(--cyan-glow-sm);
  color: var(--accent-cyan);
}

.glowing-text-purple {
  text-shadow: var(--purple-glow-sm);
  color: var(--accent-purple);
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.2rem 5%;
  background: rgba(3, 3, 18, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-glow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: padding var(--transition-normal), background var(--transition-normal);
}

.navbar.scrolled {
  padding: 0.8rem 5%;
  background: rgba(3, 3, 18, 0.95);
  border-bottom-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

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

.logo-icon {
  width: 32px;
  height: 32px;
  border: 2px solid var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-normal);
}

.logo:hover .logo-icon {
  transform: rotate(135deg) scale(1.1);
  box-shadow: var(--cyan-glow-md);
}

.logo-icon::before {
  content: 'K';
  font-family: var(--font-heading);
  color: var(--accent-cyan);
  font-weight: 900;
  font-size: 1.1rem;
  transform: rotate(-45deg);
  display: inline-block;
  transition: transform var(--transition-normal);
}

.logo:hover .logo-icon::before {
  transform: rotate(-135deg);
}

.logo-text {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 2px;
}

.logo-text span {
  color: var(--accent-cyan);
  text-shadow: var(--cyan-glow-sm);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-item a {
  text-decoration: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-item a:hover, .nav-item.active a {
  color: var(--accent-cyan);
  text-shadow: var(--cyan-glow-sm);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  transition: width var(--transition-normal);
}

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

.btn-nav-enroll {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 1.5px;
  transition: all var(--transition-normal);
  box-shadow: inset 0 0 0 transparent;
  text-decoration: none;
}

.btn-nav-enroll:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--cyan-glow-sm), inset 0 0 10px rgba(0, 240, 255, 0.2);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-bar {
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  margin: 5px 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Base Sections Layout */
section {
  padding: 6rem 5% 4rem;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 10rem;
  gap: 2rem;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid var(--border-glow);
  border-radius: 30px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  box-shadow: var(--cyan-glow-sm);
  width: fit-content;
  animation: pulse-border 2s infinite;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: var(--cyan-glow-sm);
  animation: pulse-dot 1.5s infinite;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title span {
  display: block;
  background: linear-gradient(90deg, #fff 0%, var(--accent-cyan) 60%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Premium Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #000;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 1.5px;
  box-shadow: var(--cyan-glow-md);
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--cyan-glow-lg);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(8, 12, 36, 0.6);
  border: 1px solid var(--border-glow);
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 1.5px;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  background: rgba(0, 240, 255, 0.05);
  transform: translateY(-3px);
}

/* Cyber HUD Element */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hud-ring {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 2px dashed var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin-clockwise 25s linear infinite;
}

.hud-ring-inner {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  animation: spin-counter-clockwise 15s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hud-ring-inner::after {
  content: '';
  position: absolute;
  width: 15px;
  height: 15px;
  background-color: var(--accent-green);
  border-radius: 50%;
  top: -7px;
  box-shadow: 0 0 10px var(--accent-green);
}

.hud-core {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, rgba(8, 9, 34, 0.8) 70%);
  border: 3px double var(--accent-purple);
  box-shadow: var(--purple-glow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  animation: pulse-glow 3s infinite;
}

.hud-core img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(var(--cyan-glow-sm));
  animation: float 4s ease-in-out infinite;
}

.hud-data {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  white-space: nowrap;
}

.data-1 { top: -20px; left: -10px; }
.data-2 { bottom: -20px; right: -10px; }
.data-3 { top: 50%; left: -60px; transform: translateY(-50%); }

/* Section Header styling */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 700px;
  align-self: center;
}

.section-tag {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  text-transform: uppercase;
  background: linear-gradient(to right, #fff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Course Crypt/Explorer Section */
.courses-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn-filter {
  background: rgba(8, 12, 36, 0.4);
  border: 1px solid var(--border-glow);
  color: var(--text-muted);
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

.btn-filter:hover, .btn-filter.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  background: rgba(0, 240, 255, 0.05);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-md);
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  opacity: 0.3;
  transition: opacity var(--transition-normal);
}

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

.course-header {
  height: 180px;
  position: relative;
  background: #060618;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-glow);
}

.course-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: transform var(--transition-slow), opacity var(--transition-normal);
}

.course-card:hover .course-img {
  transform: scale(1.1);
  opacity: 0.7;
}

.course-icon-hud {
  position: absolute;
  width: 60px;
  height: 60px;
  border: 1px solid var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  border-radius: 50%;
  background: rgba(3, 3, 18, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: transform var(--transition-normal);
}

.course-card:hover .course-icon-hud {
  transform: scale(1.1) rotate(45deg);
  box-shadow: var(--cyan-glow-md);
  border-color: var(--accent-green);
}

.course-body {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.course-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-pink);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.course-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.course-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.course-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(0, 240, 255, 0.1);
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  color: var(--text-dim);
  text-transform: uppercase;
}

.meta-val {
  color: var(--accent-cyan);
}

.course-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.course-price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

.course-price span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.btn-card-enroll {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.course-card:hover .btn-card-enroll {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: var(--cyan-glow-sm);
  font-weight: 700;
}

/* Enrollment Section / Portal Grid Layout */
.enrollment {
  position: relative;
  background: radial-gradient(circle at 80% 50%, rgba(138, 43, 226, 0.08) 0%, transparent 60%);
}

.enrollment::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(0, 240, 255, 0.02) 50%, transparent);
  pointer-events: none;
}

.enroll-wrapper {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  position: relative;
}

.enroll-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple), var(--accent-green));
}

/* Step Progress Tracker */
.steps-tracker {
  display: flex;
  justify-content: space-between;
  background: rgba(3, 3, 18, 0.5);
  border-bottom: 1px solid var(--border-glow);
  padding: 1.5rem 2rem;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dim);
  transition: all var(--transition-normal);
  position: relative;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: all var(--transition-normal);
}

.step-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.step-indicator.active {
  color: var(--accent-cyan);
}

.step-indicator.active .step-num {
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  background: rgba(0, 240, 255, 0.1);
  color: #fff;
}

.step-indicator.completed {
  color: var(--accent-green);
}

.step-indicator.completed .step-num {
  border-color: var(--accent-green);
  background: rgba(0, 255, 204, 0.15);
  color: #fff;
}

/* Form Styling */
.enroll-form-container {
  padding: 3rem;
}

.enroll-step {
  display: none;
  animation: fade-in 0.5s ease-out forwards;
}

.enroll-step.active {
  display: block;
}

.form-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  justify-content: space-between;
}

.label-extra {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

.form-input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 1rem;
  transition: color var(--transition-normal);
}

.form-input {
  width: 100%;
  background: rgba(3, 3, 18, 0.6);
  border: 1px solid var(--border-glow);
  color: #fff;
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-normal);
}

.form-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: inset 0 0 8px rgba(0, 240, 255, 0.15), var(--cyan-glow-sm);
  background: rgba(3, 3, 18, 0.85);
}

.form-input:focus + .input-icon {
  color: var(--accent-cyan);
}

/* Custom Select Dropdowns */
.form-select {
  width: 100%;
  background: rgba(3, 3, 18, 0.6);
  border: 1px solid var(--border-glow);
  color: #fff;
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.form-select:focus {
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
}

.select-arrow {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-dim);
}

.form-select:focus ~ .select-arrow {
  color: var(--accent-cyan);
}

/* Checkbox design */
.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  user-select: none;
}

.checkbox-container input {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 1px solid var(--border-glow);
  border-radius: 3px;
  background: rgba(3, 3, 18, 0.6);
  display: inline-block;
  flex-shrink: 0;
  position: relative;
  transition: all var(--transition-normal);
}

.checkbox-container:hover .checkmark {
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
}

.checkbox-container input:checked ~ .checkmark {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
}

.checkbox-container input:checked ~ .checkmark::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Validation message */
.error-msg {
  color: var(--accent-pink);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  margin-top: 5px;
  display: none;
}

/* Form Actions Button Bar */
.form-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 240, 255, 0.1);
}

.form-actions.center {
  justify-content: center;
}

/* Simulated Hologram Receipt */
.receipt-holo {
  background: linear-gradient(135deg, rgba(8, 12, 36, 0.9) 0%, rgba(3, 3, 18, 0.95) 100%);
  border: 1px solid var(--accent-green);
  border-radius: 8px;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 255, 204, 0.15);
  margin-bottom: 2rem;
  overflow: hidden;
}

.receipt-holo::before {
  content: 'ENROLLMENT SYNCHRONIZED';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(0, 255, 204, 0.04);
  letter-spacing: 5px;
  white-space: nowrap;
  pointer-events: none;
}

.receipt-header {
  text-align: center;
  border-bottom: 1px dashed rgba(0, 255, 204, 0.3);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.receipt-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.receipt-logo span {
  color: var(--accent-green);
  text-shadow: 0 0 8px rgba(0, 255, 204, 0.5);
}

.receipt-status {
  font-family: var(--font-mono);
  color: var(--accent-green);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.receipt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.receipt-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.receipt-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.receipt-value {
  font-size: 0.95rem;
  font-weight: 600;
}

.receipt-value.highlight {
  color: var(--accent-green);
  text-shadow: 0 0 5px rgba(0, 255, 204, 0.3);
}

.receipt-hash-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(0, 255, 204, 0.2);
  padding: 0.8rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-align: center;
  color: var(--accent-green);
  word-break: break-all;
}

/* Terminal Dashboard Simulated Section */
.terminal-section {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.terminal-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: flex-start;
}

.terminal-details-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 2rem;
  position: relative;
}

.terminal-status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.terminal-status-title {
  font-family: var(--font-heading);
  font-size: 1rem;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

.status-pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: var(--cyan-glow-sm);
  animation: pulse-dot 1s infinite;
}

.terminal-stats {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.stat-bar-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-bar-outer {
  width: 100%;
  height: 6px;
  background: rgba(0, 240, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.stat-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  border-radius: 3px;
  box-shadow: var(--cyan-glow-sm);
  width: 0%;
  transition: width var(--transition-slow);
}

.stat-bar-group:nth-child(2) .stat-bar-inner {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  box-shadow: var(--purple-glow-sm);
}

.stat-bar-group:nth-child(3) .stat-bar-inner {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
  box-shadow: 0 0 8px rgba(0, 255, 204, 0.4);
}

/* Actual Code Terminal Window */
.terminal-box {
  background: #02020a;
  border: 1px solid var(--border-glow);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.8);
  font-family: var(--font-mono);
}

.terminal-header-bar {
  background: rgba(8, 12, 36, 0.8);
  border-bottom: 1px solid var(--border-glow);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f56;
}

.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #27c93f; }

.terminal-title {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.terminal-body {
  padding: 1.5rem;
  min-height: 280px;
  max-height: 400px;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--accent-cyan);
}

.terminal-line {
  margin-bottom: 8px;
  white-space: pre-wrap;
}

.line-success {
  color: var(--accent-green);
}

.line-info {
  color: var(--text-muted);
}

.line-warn {
  color: var(--accent-pink);
}

.terminal-prompt {
  color: #fff;
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--accent-cyan);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  margin-left: 4px;
}

/* Platform Synergy / Features Showcase */
.synergy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.synergy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  padding: 2.5rem;
  border-radius: 8px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

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

.synergy-icon {
  font-size: 2.2rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  text-shadow: var(--cyan-glow-sm);
  display: inline-block;
  transition: transform var(--transition-normal);
}

.synergy-card:hover .synergy-icon {
  transform: scale(1.1) rotate(10deg);
}

.synergy-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.synergy-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Cybernetic Footer */
.footer {
  background: #02020a;
  border-top: 1px solid var(--border-glow);
  padding: 5rem 5% 2rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-header {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 1.5px;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-header::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 30px;
  height: 2px;
  background-color: var(--accent-cyan);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-link a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer-link a:hover {
  color: var(--accent-cyan);
  text-shadow: var(--cyan-glow-sm);
}

.footer-newsletter {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.newsletter-input-group {
  display: flex;
  border: 1px solid var(--border-glow);
  border-radius: 4px;
  overflow: hidden;
  background: rgba(3, 3, 18, 0.6);
}

.newsletter-input {
  flex-grow: 1;
  border: none;
  background: transparent;
  color: #fff;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.btn-newsletter {
  background: var(--accent-cyan);
  border: none;
  color: #000;
  padding: 0 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-newsletter:hover {
  background: var(--accent-green);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(0, 240, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer-links-inline {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links-inline a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Animations */
@keyframes spin-clockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(138, 43, 226, 0.3), inset 0 0 10px rgba(0, 240, 255, 0.2); }
  50% { box-shadow: 0 0 25px rgba(138, 43, 226, 0.6), inset 0 0 20px rgba(0, 240, 255, 0.4); }
  100% { box-shadow: 0 0 10px rgba(138, 43, 226, 0.3), inset 0 0 10px rgba(0, 240, 255, 0.2); }
}

@keyframes pulse-border {
  0% { border-color: rgba(0, 240, 255, 0.2); box-shadow: 0 0 5px rgba(0, 240, 255, 0.1); }
  50% { border-color: rgba(0, 240, 255, 0.6); box-shadow: var(--cyan-glow-sm); }
  100% { border-color: rgba(0, 240, 255, 0.2); box-shadow: 0 0 5px rgba(0, 240, 255, 0.1); }
}

@keyframes pulse-dot {
  0% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0.4; transform: scale(0.9); }
}

@keyframes blink {
  50% { opacity: 0; }
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-badge {
    margin: 0 auto 1.5rem;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-visual {
    margin-top: 2rem;
  }
  
  .terminal-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .synergy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem 5%;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(3, 3, 18, 0.98);
    border-top: 1px solid var(--border-glow);
    flex-direction: column;
    padding: 3rem 0;
    gap: 2rem;
    transition: left var(--transition-normal);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .form-group-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .enroll-form-container {
    padding: 2rem 1.5rem;
  }
  
  .steps-tracker {
    padding: 1.2rem 1rem;
    gap: 10px;
  }
  
  .step-label {
    display: none;
  }
  
  .synergy-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .footer-links-inline {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
}

/* ==========================================
   Team / Founders Section
   ========================================== */
.team-section {
  position: relative;
  background: radial-gradient(circle at 20% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 45px rgba(0, 0, 0, 0.7);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all var(--transition-normal);
}

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

.team-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
}

.team-avatar-wrapper {
  position: relative;
  width: 170px;
  height: 170px;
  padding: 2px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  clip-path: polygon(15px 0%, 100% 0%, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0% 100%, 0% 15px);
  margin-bottom: 1.5rem;
  box-shadow: var(--cyan-glow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.team-card:hover .team-avatar-wrapper {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  box-shadow: var(--cyan-glow-md);
}

.team-avatar-container {
  width: 100%;
  height: 100%;
  position: relative;
  clip-path: polygon(13px 0%, 100% 0%, 100% calc(100% - 13px), calc(100% - 13px) 100%, 0% 100%, 0% 13px);
  background: #02020a;
  overflow: hidden;
}

.team-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-avatar {
  transform: scale(1.05);
}

.team-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(3, 3, 18, 0.9) 70%);
}

.team-avatar-placeholder svg {
  width: 50%;
  height: 50%;
  filter: drop-shadow(var(--cyan-glow-sm));
}

.avatar-hud-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 70%, rgba(0, 240, 255, 0.25) 100%);
  pointer-events: none;
}

.team-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.team-name {
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.team-role-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.team-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-pink);
  text-shadow: 0 0 5px rgba(255, 0, 127, 0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.company-badge-container {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(3, 10, 54, 0.85);
  border: 1px solid rgba(0, 114, 255, 0.4);
  padding: 3px 8px;
  border-radius: 4px;
}

.kpmg-text {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.8rem;
  color: #00f0ff;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.8), 0 0 2px #fff;
  letter-spacing: 0.5px;
}

.company-tag-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  text-shadow: var(--cyan-glow-sm);
  letter-spacing: 0.5px;
}

.company-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.team-bio {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.team-tech-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.tech-tag {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid var(--border-glow);
  color: var(--accent-cyan);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

/* ==========================================
   Simulation Labs Section
   ========================================== */
.labs-section {
  position: relative;
  background: radial-gradient(circle at 80% 50%, rgba(138, 43, 226, 0.08) 0%, transparent 60%);
}

.labs-container {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.labs-tabs {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.lab-tab {
  background: rgba(8, 12, 36, 0.4);
  border: 1px solid var(--border-glow);
  color: var(--text-muted);
  padding: 0.7rem 1.4rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

.lab-tab:hover, .lab-tab.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: var(--cyan-glow-sm);
  background: rgba(0, 240, 255, 0.05);
}

.labs-terminal-window {
  background: #02020a;
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  font-family: var(--font-mono);
}

.labs-status-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 204, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 255, 204, 0.05);
}

.labs-terminal-body {
  padding: 2rem;
  min-height: 280px;
  max-height: 450px;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-main);
  background-color: #010107;
  text-align: left;
}

.lab-code-block {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  transition: opacity 0.15s ease-in-out;
}