@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');

:root {
  --primary: #7C3AED;
  --primary-light: #A78BFA;
  --primary-dark: #5B21B6;
  --secondary: #06B6D4;
  --secondary-light: #67E8F9;
  --secondary-dark: #0891B2;
  --accent: #F59E0B;
  --accent-light: #FCD34D;
  --accent-dark: #D97706;
  --bg-dark: #0A0A1A;
  --bg-card: #12122A;
  --bg-surface: #1A1A35;
  --bg-elevated: #22224A;
  --text-primary: #F0EEFF;
  --text-secondary: #B8B0D8;
  --text-muted: #6B6490;
  --border-color: #2E2B55;
  --border-light: #3D3A6B;
  --success: #10B981;
  --error: #EF4444;
  --warning: #F59E0B;
  --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #06B6D4 100%);
  --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #7C3AED 100%);
  --gradient-dark: linear-gradient(180deg, #0A0A1A 0%, #12122A 100%);
  --gradient-card: linear-gradient(145deg, #1A1A35 0%, #12122A 100%);
  --shadow-sm: 0 2px 8px rgba(124, 58, 237, 0.1);
  --shadow-md: 0 4px 20px rgba(124, 58, 237, 0.2);
  --shadow-lg: 0 8px 40px rgba(124, 58, 237, 0.3);
  --shadow-glow: 0 0 30px rgba(124, 58, 237, 0.4);
  --shadow-cyan: 0 0 30px rgba(6, 182, 212, 0.3);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* =====================
   CUSTOM SCROLLBAR
   ===================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--primary-light) 0%, var(--secondary-light) 100%);
}

::selection {
  background: rgba(124, 58, 237, 0.4);
  color: var(--text-primary);
}

/* =====================
   STICKY HEADER
   ===================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
  padding: 0 1.5rem;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.5;
}

.site-header.scrolled {
  background: rgba(10, 10, 26, 0.97);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-logo:hover {
  opacity: 0.85;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  animation: logo-shine 3s infinite;
}

@keyframes logo-shine {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: width var(--transition-base);
}

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

.nav-link:hover::before {
  width: 70%;
}

.nav-link.active {
  color: var(--primary-light);
  background: rgba(124, 58, 237, 0.12);
}

.nav-link.active::before {
  width: 70%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition-base);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-left: 1px solid var(--border-color);
  transform: translateX(-50%) rotate(45deg);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.12);
  padding-left: 1.125rem;
}

.dropdown-item i {
  color: var(--primary-light);
  font-size: 1rem;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* =====================
   MOBILE NAVIGATION
   ===================== */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.hamburger-line {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger-btn.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger-btn.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.5rem 1.5rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.3s ease forwards;
}

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

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
}

.mobile-nav-link:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.1);
  border-left-color: var(--primary);
  padding-left: 1.25rem;
}

.mobile-nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: 0.75rem 0;
}

.mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding-top: 0.5rem;
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.375rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  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;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary:hover {
  border-color: var(--primary);
  background: rgba(124, 58, 237, 0.1);
  color: var(--primary-light);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.2);
}

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

.btn-outline-cyan:hover {
  background: rgba(6, 182, 212, 0.1);
  box-shadow: var(--shadow-cyan);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--bg-dark);
  font-weight: 700;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.btn-ghost {
  background: rgba(124, 58, 237, 0.08);
  color: var(--primary-light);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.btn-ghost:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary-light);
}

.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  padding: 0.625rem;
  border-radius: var(--radius-sm);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Pulse animation for CTA buttons */
.btn-pulse {
  animation: pulse-ring 2.5s ease infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(124, 58, 237, 0); }
  100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

/* =====================
   COOKIE BANNER
   ===================== */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 10px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(124, 58, 237, 0.2);
  max-width: 560px;
  width: calc(100% - 2rem);
  animation: cookieSlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  backdrop-filter: blur(20px);
}

.cookie-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

@keyframes cookieSlideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.cookie-banner-inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cookie-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  animation: cookie-wobble 2s ease infinite;
}

@keyframes cookie-wobble {
  0%, 100% { transform: rotate(-5deg); }
  50% { transform: rotate(5deg); }
}

.cookie-content {
  flex: 1;
}

.cookie-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.cookie-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--primary-light);
  text-decoration: none;
  border-bottom: 1px dotted var(--primary-light);
  transition: color var(--transition-fast);
}

.cookie-text a:hover {
  color: var(--secondary-light);
}

.cookie-actions {
  display: flex;
  gap: 0.625rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.cookie-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: color var(--transition-fast);
  font-size: 1.25rem;
  line-height: 1;
}

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

/* =====================
   FORMS
   ===================== */
.form-group {
  margin-bottom: 1.375rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-label.required::after {
  content: ' *';
  color: var(--primary-light);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-primary);
  transition: all var(--transition-base);
  outline: none;
  appearance: none;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15), 0 0 20px rgba(124, 58, 237, 0.1);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--border-light);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: var(--success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6490' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-error {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.775rem;
  color: var(--error);
  margin-top: 0.375rem;
}

.form-hint {
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.375rem;
}

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

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
  z-index: 1;
}

.input-icon-right {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: color var(--transition-fast);
  z-index: 1;
  background: none;
  border: none;
  padding: 0;
}

.input-icon-right:hover {
  color: var(--primary-light);
}

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

.input-wrapper:focus-within .input-icon {
  color: var(--primary-light);
}

/* Floating label effect */
.form-floating {
  position: relative;
}

.form-floating .form-input {
  padding-top: 1.375rem;
  padding-bottom: 0.375rem;
}

.form-floating .form-label {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  margin: 0;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.form-floating .form-input:focus ~ .form-label,
.form-floating .form-input:not(:placeholder-shown) ~ .form-label {
  top: 0.5rem;
  transform: translateY(0);
  font-size: 0.7rem;
  color: var(--primary-light);
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
}

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

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

.form-check-input:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11px;
  color: white;
  font-weight: 700;
}

.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: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.form-check-label a {
  color: var(--primary-light);
  text-decoration: none;
}

.form-check-label a:hover {
  text-decoration: underline;
}

/* =====================
   CARDS
   ===================== */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.card-glow {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  pointer-events: none;
  transition: all var(--transition-slow);
}

.card:hover .card-glow {
  width: 200px;
  height: 200px;
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--primary-light);
  transition: all var(--transition-base);
}

.card:hover .card-icon {
  background: rgba(124, 58, 237, 0.25);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
  transform: scale(1.05);
}

.card-icon.cyan {
  background: rgba(6, 182, 212, 0.15);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--secondary-light);
}

.card:hover .card-icon.cyan {
  background: rgba(6, 182, 212, 0.25);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.card-icon.amber {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--accent-light);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.625rem;
}

.card-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.card-footer {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Feature card */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
}

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

.pricing-card.featured {
  background: linear-gradient(145deg, rgba(124, 58, 237, 0.15) 0%, var(--bg-card) 100%);
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.2);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.875rem;
  border-radius: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-price .currency {
  font-size: 1.5rem;
  vertical-align: top;
  margin-top: 0.5rem;
  display: inline-block;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-price .period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature i {
  color: var(--success);
  font-size: 1rem;
  flex-shrink: 0;
}

.pricing-feature.disabled {
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-feature.disabled i {
  color: var(--text-muted);
}

/* =====================
   ACCORDION
   ===================== */
.accordion {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: background var(--transition-fast);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-item.active {
  background: var(--bg-surface);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  gap: 1rem;
}

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

.accordion-question {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
  font-size: 1.1rem;
  transition: all var(--transition-base);
}

.accordion-item.active .accordion-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: rotate(45deg);
}

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

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

.accordion-body {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =====================
   HERO SECTION
   ===================== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-orb-1 {
  position: absolute;
  top: 10%;
  left: 15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.hero-orb-2 {
  position: absolute;
  bottom: 10%;
  right: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
  position: absolute;
  top: 50%;
  right: 25%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
  animation: float 12s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  33% { transform: translateY(-20px) scale(1.02); }
  66% { transform: translateY(10px) scale(0.98); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 1.5rem;
  animation: badge-glow 3s ease infinite;
}

@keyframes badge-glow {
  0%, 100% { box-shadow: 0 0 10px rgba(124, 58, 237, 0.2); }
  50% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.4); }
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--primary-light);
  border-radius: 50%;
  animation: dot-pulse 1.5s ease infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

.hero-title .gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

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

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

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

/* =====================
   SECTIONS
   ===================== */
.section {
  padding: 5rem 1.5rem;
}

.section-sm {
  padding: 3rem 1.5rem;
}

.section-lg {
  padding: 7rem 1.5rem;
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 0.875rem;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  height: 1px;
  width: 30px;
  background: var(--primary-light);
  opacity: 0.5;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

.gradient-text-cyan {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.features-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.features-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* =====================
   STATS SECTION
   ===================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.stat-item {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background var(--transition-fast);
}

.stat-item:hover {
  background: var(--bg-surface);
}

.stat-value {
  font-size: 2.75rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.testimonial-quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.3;
  font-family: Georgia, serif;
  margin-bottom: 0.5rem;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: white;
  flex-shrink: 0;
  border: 2px solid rgba(124, 58, 237, 0.4);
}

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

.testimonial-role {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* =====================
   PROCESS / STEPS
   ===================== */
.steps-container {
  position: relative;
}

.steps-line {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), var(--primary), var(--border-light), transparent);
  display: none;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  position: relative;
}

.step-item {
  text-align: center;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-light);
  margin: 0 auto 1.25rem;
  position: relative;
  box-shadow: 0 0 25px rgba(124, 58, 237, 0.3);
  transition: all var(--transition-base);
}

.step-item:hover .step-number {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-glow);
  transform: scale(1.08);
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* =====================
   TECHNOLOGY TAGS
   ===================== */
.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 20px;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--primary-light);
  transition: all var(--transition-fast);
  cursor: default;
}

.tech-tag:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.tech-tag.cyan {
  background: rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.2);
  color: var(--secondary-light);
}

.tech-tag.amber {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--accent-light);
}

/* =====================
   CODE BLOCK
   ===================== */
.code-block {
  background: #0d0d1f;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #a8b5e0;
  overflow-x: auto;
  position: relative;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--border-color);
}

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

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

.code-dot:nth-child(1) { background: #FF5F57; }
.code-dot:nth-child(2) { background: #FEBC2E; }
.code-dot:nth-child(3) { background: #28C840; }

.code-lang {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.code-copy {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.code-copy:hover {
  color: var(--primary-light);
  border-color: var(--primary);
}

.code-keyword { color: #c792ea; }
.code-string { color: #c3e88d; }
.code-number { color: #f78c6c; }
.code-comment { color: #546e7a; font-style: italic; }
.code-function { color: #82aaff; }

/* =====================
   LOADING SPINNER
   ===================== */
.spinner {
  width: 40px;
  height: 40px;
  position: relative;
}

.spinner::before,
.spinner::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}

.spinner::before {
  inset: 0;
  border: 3px solid rgba(124, 58, 237, 0.15);
}

.spinner::after {
  inset: 0;
  border: 3px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--secondary);
  animation: spin 0.8s linear infinite;
}

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

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

.spinner-sm::before,
.spinner-sm::after {
  border-width: 2px;
}

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

/* Dot loader */
.dot-loader {
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.dot-loader span:nth-child(2) { animation-delay: 0.16s; }
.dot-loader span:nth-child(3) { animation-delay: 0.32s; }

@keyframes dot-bounce {