@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

/* ============================================
   ADRIXON SYS - TECHNOLOGY WEBSITE STYLES
   ============================================ */

/* CSS Variables - Unique Tech Color Palette */
:root {
  --primary: #0a0f1e;
  --secondary: #111827;
  --accent-1: #7c3aed;
  --accent-2: #06b6d4;
  --accent-3: #f59e0b;
  --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --accent-gradient-alt: linear-gradient(135deg, #06b6d4 0%, #7c3aed 100%);
  --neon-purple: #a855f7;
  --neon-cyan: #22d3ee;
  --neon-amber: #fbbf24;
  --surface-1: #131929;
  --surface-2: #1a2236;
  --surface-3: #1e293b;
  --surface-4: #243044;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-subtle: rgba(124, 58, 237, 0.2);
  --border-accent: rgba(6, 182, 212, 0.4);
  --glow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
  --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.4);
  --glow-amber: 0 0 20px rgba(245, 158, 11, 0.4);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 40px rgba(0, 0, 0, 0.6);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;
  --font-mono: 'Courier New', 'Lucida Console', monospace;
}

/* ============================================
   BASE STYLES
   ============================================ */

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

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

body {
  background-color: var(--primary);
  color: var(--text-primary);
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--neon-purple), var(--neon-cyan));
}

/* Selection */
::selection {
  background: rgba(124, 58, 237, 0.4);
  color: var(--neon-cyan);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.875rem); }
h4 { font-size: clamp(1rem, 2vw, 1.375rem); }

p {
  color: var(--text-secondary);
  line-height: 1.8;
}

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

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

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

.gradient-text-alt {
  background: linear-gradient(135deg, var(--neon-amber) 0%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mono-text {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--neon-cyan);
}

/* ============================================
   STICKY HEADER
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(10, 15, 30, 0.97);
  border-bottom-color: var(--accent-1);
  box-shadow: 0 4px 30px rgba(124, 58, 237, 0.15);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

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

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  box-shadow: var(--glow-purple);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.site-logo:hover .logo-icon {
  transform: rotate(10deg) scale(1.05);
  box-shadow: var(--glow-cyan);
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-tagline {
  font-size: 0.6rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  line-height: 1;
}

/* Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
  transition: transform var(--transition-base);
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.1);
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-link.active {
  color: var(--neon-cyan);
  background: rgba(6, 182, 212, 0.08);
}

.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 6px;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: transparent;
  padding: 8px;
  transition: all var(--transition-base);
}

.hamburger:hover {
  border-color: var(--accent-1);
  background: rgba(124, 58, 237, 0.1);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background: var(--neon-purple);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background: var(--neon-purple);
}

/* Mobile Menu */
.mobile-menu {
  position: absolute;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(17, 24, 39, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem;
  box-shadow: var(--shadow-elevated);
}

.mobile-menu .nav-menu {
  flex-direction: column;
  align-items: stretch;
  gap: 0.25rem;
}

.mobile-menu .nav-link {
  padding: 0.875rem 1rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
}

.mobile-menu .nav-link::after {
  display: none;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

/* Primary Button */
.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-accent);
}

.btn-secondary:hover {
  background: rgba(6, 182, 212, 0.08);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

/* Accent Button (Amber) */
.btn-accent {
  background: linear-gradient(135deg, var(--accent-3), #f97316);
  color: var(--primary);
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

/* Ghost Button */
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: rgba(124, 58, 237, 0.1);
  color: var(--text-primary);
  border-color: var(--accent-1);
}

/* Size Variants */
.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-xl {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

/* Icon Button */
.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* Pill Button */
.btn-pill {
  border-radius: 100px;
}

/* Glowing Border Button */
.btn-glow {
  background: transparent;
  color: var(--neon-purple);
  border: 1px solid var(--accent-1);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.2), inset 0 0 10px rgba(124, 58, 237, 0.05);
}

.btn-glow:hover {
  background: rgba(124, 58, 237, 0.15);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.4), inset 0 0 20px rgba(124, 58, 237, 0.1);
  transform: translateY(-2px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 50%, rgba(124, 58, 237, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 30%, rgba(6, 182, 212, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 60% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 6rem 1.5rem 4rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 1rem;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--neon-purple);
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--neon-purple);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.card:hover {
  border-color: var(--accent-1);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 30px rgba(124, 58, 237, 0.15);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  background: var(--accent-gradient);
  box-shadow: var(--glow-purple);
  transition: transform var(--transition-base);
}

.card:hover .card-icon {
  transform: scale(1.1) rotate(-5deg);
}

.card-icon.cyan {
  background: linear-gradient(135deg, #06b6d4, #0ea5e9);
  box-shadow: var(--glow-cyan);
}

.card-icon.amber {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  box-shadow: var(--glow-amber);
}

.card-icon.emerald {
  background: linear-gradient(135deg, #10b981, #06b6d4);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Feature Card */
.feature-card {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

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

/* Pricing Card */
.pricing-card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card.featured {
  background: var(--surface-2);
  border-color: var(--accent-1);
  box-shadow: var(--shadow-card), 0 0 40px rgba(124, 58, 237, 0.2);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Testimonial Card */
.testimonial-card {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card);
}

.testimonial-quote {
  font-size: 3rem;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: white;
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-label .required {
  color: var(--neon-purple);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition-base);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control:focus {
  border-color: var(--accent-1);
  background: var(--surface-3);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.form-control:hover:not(:focus) {
  border-color: rgba(124, 58, 237, 0.4);
}

.form-control.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-control.success {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-error {
  font-size: 0.8rem;
  color: #f87171;
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Input with icon */
.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-wrapper:focus-within .input-icon {
  color: var(--neon-purple);
}

.input-wrapper .form-control {
  padding-left: 2.75rem;
}

/* Textarea */
textarea.form-control {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

/* Select */
select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.form-check-input {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-accent);
  border-radius: 4px;
  background: var(--surface-2);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
  position: relative;
}

.form-check-input:checked {
  background: var(--accent-gradient);
  border-color: transparent;
}

.form-check-input:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.7rem;
  font-weight: 900;
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input[type="radio"]:checked::after {
  content: '';
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
}

.form-check-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Form Box (Contact form container) */
.form-box {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.form-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.form-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-family: var(--font-mono);
}

/* ============================================
   COOKIE BANNER
   ============================================ */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(17, 24, 39, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.4);
  transform: translateY(0);
  transition: transform var(--transition-slow);
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.cookie-content {
  flex: 1;
  min-width: 280px;
}

.cookie-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cookie-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--neon-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: 6rem 1.5rem;
  position: relative;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-sm {
  padding: 4rem 1.5rem;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--neon-purple);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-family: var(--font-mono);
  margin-bottom: 1rem;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--accent-1);
}

.section-title {
  margin-bottom: 1rem;
}

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

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Tech Section Backgrounds */
.section-dark {
  background: var(--secondary);
}

.section-surface {
  background: var(--surface-1);
}

.section-gradient {
  background: linear-gradient(180deg, var(--primary) 0%, var(--surface-1) 50%, var(--primary) 100%);
}

/* ============================================
   ACCORDION / COLLAPSE
   ============================================ */

.accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.accordion-item.open {
  border-color: var(--accent-1);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.1);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  text-align: left;
  transition: all var(--transition-fast);
  gap: 1rem;
}

.accordion-trigger:hover {
  background: rgba(124, 58, 237, 0.05);
  color: var(--neon-cyan);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.accordion-item.open .accordion-icon {
  background: var(--accent-gradient);
  border-color: transparent;
  color: white;
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.open .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================
   TAGS / BADGES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.badge-purple {
  background: rgba(124, 58, 237, 0.15);
  color: var(--neon-purple);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.12);
  color: var(--neon-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-green {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-red {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ============================================
   FEATURE LIST
   ============================================ */

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.feature-list li .check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 0.65rem;
  color: var(--neon-cyan);
}

/* ============================================
   TECH ELEMENTS
   ============================================ */

/* Code Block */
.code-block {
  background: var(--primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  position: relative;
  overflow-x: auto;
}

.code-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--border-subtle);
}

.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-dot:nth-child(1) { background: #ff5f56; }
.code-dot:nth-child(2) { background: #ffbd2e; }
.code-dot:nth-child(3) { background: #27c93f; }

.code-lang {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Terminal */
.terminal {
  background: #050a14;
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.terminal-header {
  background: rgba(6, 182, 212, 0.08);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(6, 182, 212, 0.15);
}

.terminal-title {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--neon-cyan);
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
}

.terminal-line {
  color: var(--text-secondary);
}

.terminal-prompt {
  color: var(--neon-purple);
}

.terminal-cmd {
  color: var(--text-primary);
}

.terminal-output {
  color: var(--neon-cyan);
  opacity: 0.8;
}

/* Tech Grid / Pattern */
.tech-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(124, 58, 237, 0.15) 1px, transparent 0);
  background-size: 30px 30px;
  pointer-events: none;
}

/* Glowing Line */
.glow-line {
  height: 1px;
  background: var(--accent-gradient);
  box-shadow: 0 0 8px rgba(124, 58, 237, 0.6);
  margin: 2rem 0;
  border: none;
  opacity: 0.6;
}

/* ============================================
   LOADING SPINNER & ANIMATIONS
   ============================================ */

/* Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(124, 58, 237, 0.15);
  border-top-color: var(--accent-1);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 4px;
}

/* Ring Spinner */
.ring-spinner {
  width: 50px;
  height: 50px;
  position: relative;
}

.ring-spinner::before,
.ring-spinner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
}

.ring-spinner::before {
  border-top-color: var(--accent-1);
  animation: spin 1s linear infinite;
}

.ring-spinner::after {
  border-bottom-color: var(--accent-2);
  animation: spin 1.5s linear infinite reverse;
}

/* Dots Loader */
.dots-loader {
  display: flex;
  gap: 6px;
  align-items: center;
}

.dot-loader {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-1);
  animation: dot-bounce 1.4s ease-in-out infinite;
}

.dot-loader:nth-child(2) { animation-delay: 0.2s; background: var(--accent-2); }
.dot-loader:nth-child(3) { animation-delay: 0.4s; background: var(--accent-3); }

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  z-index: 10000;
  transition: opacity var(--transition-slow);
}

.loading-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

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

@keyframes dot-bounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.5; }
  40% { transform: scale(1.1); opacity: 1; }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: var(--glow-purple); }
  50% { box-shadow: 0 0 40px rgba(124, 58, 237, 0.7); }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes border-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes scan-line {
  0% { top: 0; }
  100% { top: 100%; }
}

/* Animation Classes */
.animate-float { animation: float 5s ease-in-out infinite; }
.animate-glow { animation: glow-pulse 2s ease-in-out infinite; }
.animate-slide-up { animation: slide-up 0.6s ease forwards; }
.animate-fade-in { animation: fade-in 0.5s ease forwards; }

/* Delayed animations */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Shimmer / Skeleton */
.skeleton {
  background: linear-gradient(90deg,
    var(--surface-2) 25%,
    var(--surface-3) 50%,
    var(--surface-2) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ============================================
   PROCESS / TIMELINE
   ============================================ */

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-step {
  display: flex;
  gap: 1.5rem;
  position: relative;
  padding-bottom: 2.5rem;
}

.process-step:last-child {
  padding-bottom: 0;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: white;
  box-shadow: var(--glow-purple);
  flex-shrink: 0;
  z-index: 1;
}

.step-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(180deg, var(--accent-1), transparent);
  margin-top: 8px;
}

.step-content {
  flex: 1;
  padding-top: 10px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.step-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   LOGO / PARTNER STRIP
   ============================================ */

.logo-strip {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.partner-logo {
  opacity: 0.4;
  filter: grayscale(1);
  transition: all var(--transition-base);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: -0.05em;
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
  color: var(--neon-cyan);
}

/* ============================================
   NOTIFICATION / TOAST
   ============================================ */

.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: var(--shadow-elevated);
  min-width: 300px;
  max-width: 420px;
  pointer-events: all;
  animation: slide-up 0.3s ease;
}

.toast.success { border-left: 3px solid #10b981; }
.toast.error { border-left: 3px solid #ef4444; }
.toast.warning { border-left: 3px solid var(--accent-3); }
.toast.info { border-left: 3px solid var(--accent-2); }

.toast-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.toast-message { font-size: 0.875rem; color: var(--text-secondary); }
.toast-title { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }

/* ============================================
   TABS
   ============================================ */

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

.tab-list {
  display: flex;
  gap: 0.25rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.375rem;
  width: fit-content;
}

.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: calc(var(--radius-md) - 3px);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.08);
}

.tab-btn.active {
  background: var(--accent