@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');

/* ============================================
   ADRIOVEX - TECHNOLOGY WEBSITE STYLES
   ============================================ */

/* CSS Variables - Unique Color Scheme */
: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;
  --dark: #0f0f1a;
  --dark-mid: #1a1a2e;
  --dark-surface: #16213e;
  --dark-card: #1e2a45;
  --text-primary: #f0f0ff;
  --text-secondary: #a0aec0;
  --text-muted: #6b7280;
  --border-color: rgba(124, 58, 237, 0.25);
  --border-glow: rgba(124, 58, 237, 0.5);
  --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --gradient-dark: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 100%);
  --gradient-card: linear-gradient(145deg, #1e2a45 0%, #16213e 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #7c3aed 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(124, 58, 237, 0.4);
  --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

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

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

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

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-mid);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 4px;
  border: 1px solid var(--dark-mid);
}

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

::-webkit-scrollbar-corner {
  background: var(--dark-mid);
}

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

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

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

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

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

/* ============================================
   GRADIENT TEXT UTILITY
   ============================================ */

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

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

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

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 15, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  padding: 0;
}

.site-header.scrolled {
  background: rgba(15, 15, 26, 0.98);
  box-shadow: var(--shadow-md), 0 0 30px rgba(124, 58, 237, 0.1);
  border-bottom-color: var(--border-glow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.logo:hover .logo-icon {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.6);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-decoration: none;
}

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

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

.nav-link:hover::after {
  width: 60%;
}

.nav-link.active {
  color: var(--primary-light);
}

.nav-link.active::after {
  width: 60%;
}

/* Dropdown Navigation */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  min-width: 220px;
  background: var(--dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(124, 58, 237, 0.15);
  z-index: 100;
}

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

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-dropdown-item:hover {
  background: rgba(124, 58, 237, 0.15);
  color: var(--text-primary);
  transform: translateX(4px);
}

.nav-dropdown-item i {
  color: var(--primary-light);
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  transition: background var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background: rgba(124, 58, 237, 0.1);
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  background: rgba(15, 15, 26, 0.98);
  border-top: 1px solid var(--border-color);
  padding: 1rem 2rem 1.5rem;
  max-width: 100%;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

.mobile-nav-link:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.1);
  padding-left: 1.5rem;
}

.mobile-nav-link i {
  color: var(--primary-light);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

/* ============================================
   BUTTON STYLES
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left var(--transition-slow);
}

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

/* Primary Button */
.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
  color: white;
}

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

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--primary-light);
  border: 1.5px solid var(--border-glow);
  box-shadow: inset 0 0 0 0 rgba(124, 58, 237, 0.1);
}

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

/* Accent Button */
.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--dark);
  font-weight: 700;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
  color: var(--dark);
}

/* Cyan Button */
.btn-cyan {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-glow-cyan);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.5);
  color: white;
}

/* Ghost Button */
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Danger Button */
.btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(239, 68, 68, 0.5);
  color: white;
}

/* Button Sizes */
.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.875rem 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);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

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

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(20, 20, 40, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  padding: 1.25rem 2rem;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5), 0 -2px 0 var(--primary) inset;
  transition: transform var(--transition-slow);
}

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

.cookie-banner-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.cookie-content {
  flex: 1;
  min-width: 250px;
}

.cookie-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cookie-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cookie-content a {
  color: var(--primary-light);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition-fast);
}

.cookie-content a:hover {
  text-decoration-color: var(--primary-light);
}

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

/* ============================================
   FORM STYLES
   ============================================ */

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

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-primary);
  color: var(--text-primary);
  background: rgba(30, 42, 69, 0.8);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

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

.form-control:hover {
  border-color: rgba(124, 58, 237, 0.4);
  background: rgba(30, 42, 69, 1);
}

.form-control:focus {
  border-color: var(--primary);
  background: rgba(30, 42, 69, 1);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15), var(--shadow-sm);
}

.form-control:valid:not(:placeholder-shown) {
  border-color: rgba(52, 211, 153, 0.5);
}

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

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23a0aec0'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 20px;
  padding-right: 2.5rem;
}

/* Input with Icon */
.input-group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.input-group .form-control {
  flex: 1;
}

.input-group-prepend,
.input-group-append {
  display: flex;
  align-items: center;
  padding: 0 0.875rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1.5px solid var(--border-color);
  color: var(--primary-light);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.input-group-prepend {
  border-right: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group-append {
  border-left: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group .form-control:not(:first-child) {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group .form-control:not(:last-child) {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-icon {
  position: relative;
}

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

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

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

.form-check-input {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  background: rgba(30, 42, 69, 0.8);
  cursor: pointer;
  transition: all var(--transition-fast);
  accent-color: var(--primary);
}

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

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

.form-check-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
  padding-top: 1px;
}

/* Form Messages */
.form-error {
  font-size: 0.8rem;
  color: #f87171;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.form-success {
  font-size: 0.8rem;
  color: #34d399;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.form-control.is-invalid {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.form-control.is-valid {
  border-color: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

/* Form Card */
.form-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.form-card:hover {
  border-color: rgba(124, 58, 237, 0.35);
}

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

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

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  right: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--secondary);
  bottom: -100px;
  left: -100px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: orbPulse 6s ease-in-out infinite;
}

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

@keyframes orbPulse {
  0%, 100% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.2; transform: translate(-50%, -50%) scale(1.15); }
}

.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: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--border-glow);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 1.5rem;
  animation: badgePulse 3s ease-in-out infinite;
}

.hero-badge i {
  color: var(--accent);
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.3); }
  50% { box-shadow: 0 0 20px 5px rgba(124, 58, 237, 0.1); }
}

/* ============================================
   SECTION STYLES
   ============================================ */

.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3rem 0;
}

.section-lg {
  padding: 7rem 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-sm {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 1rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

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

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Dark Section */
.section-dark {
  background: var(--dark-mid);
}

/* Gradient Section */
.section-gradient {
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark-surface) 50%, var(--dark) 100%);
}

/* ============================================
   CARD STYLES
   ============================================ */

.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary-light);
  margin-bottom: 1.25rem;
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  background: rgba(124, 58, 237, 0.25);
  box-shadow: var(--shadow-glow);
  transform: scale(1.1) rotate(5deg);
}

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

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

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

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

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

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 0;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(124, 58, 237, 0.2);
  border-color: rgba(124, 58, 237, 0.5);
}

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

/* Pricing Card */
.pricing-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  background: linear-gradient(145deg, rgba(124, 58, 237, 0.1) 0%, var(--dark-card) 100%);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 1.25rem;
  border-radius: 100px;
  white-space: nowrap;
  box-shadow: var(--shadow-glow);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-price {
  display: flex;
  align-items: flex-end;
  gap: 0.25rem;
  margin: 1.5rem 0;
}

.pricing-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding-bottom: 0.3rem;
}

.pricing-amount {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-bottom: 0.5rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-features li::before {
  content: '\EB80';
  font-family: 'remixicon';
  color: var(--secondary);
  font-size: 1rem;
  flex-shrink: 0;
}

.pricing-features li.disabled {
  opacity: 0.4;
}

.pricing-features li.disabled::before {
  content: '\EB98';
  color: var(--text-muted);
}

/* Stat Card */
.stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: all var(--transition-normal);
}

.stat-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  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-muted);
  font-weight: 500;
}

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

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.9rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  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: 0.8rem;
  color: var(--text-muted);
}

/* Blog Card */
.blog-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-card) 100%);
  position: relative;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-category {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.875rem;
}

.blog-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-title {
  color: var(--primary-light);
}

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

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

.accordion-item {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

.accordion-item.active {
  border-color: rgba(124, 58, 237, 0.4);
  box-shadow: var(--shadow-sm);
}

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

.accordion-header:hover {
  background: rgba(124, 58, 237, 0.05);
  color: var(--primary-light);
}

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

.accordion-item.active .accordion-icon {
  background: rgba(124, 58, 237, 0.2);
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

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

.accordion-content {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.75;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

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

/* Spinner */
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2.5px solid rgba(124, 58, 237, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

.spinner-cyan {
  border-color: rgba(6, 182, 212, 0.2);
  border-top-color: var(--secondary);
}

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

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

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

.pulse-loader span:nth-child(2) { animation-delay: 0.2s; }
.pulse-loader span:nth-child(3) { animation-delay: 0.4s; }

@keyframes pulse-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  z-index: 99999;
  transition: opacity var(--transition-normal);
}

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

.loading-logo {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.5s ease;
}

.loading-bar {
  width: 200px;
  height: 3px;
  background: rgba(124, 58, 237, 0.2);
  border-radius: 3px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
  0% { width: 0%; transform: translateX(-100%); }
  50% { width: 70%; }
  100% { width: 100%; transform: translateX(100%); }
}

/* Fade In Animations */
.fade-in {
  animation: fadeIn var(--transition-normal) ease;
}

.fade-in-up {
  animation: fadeInUp 0.5s ease;
}

.fade-in-down {
  animation: fadeInDown 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Float Animation */
.float {
  animation: float 6s ease-in-out infinite;
}

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

/* Glow Pulse */
.glow-pulse {
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(124, 58, 237, 0.3); }
  50% { box-shadow: 0 0 25px rgba(124, 58, 237, 0.6), 0 0 50px rgba(124, 58, 237, 0.3); }
}

/* Typewriter */
.typewriter {
  overflow: hidden;
  border-right: 2px solid var(--primary);
  white-space: nowrap;
  animation: typewriter 3s steps(40) 1s forwards, blink 0.75s step-end infinite;
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  from, to { border-color: transparent; }
  50% { border-color: var(--primary); }
}

/* Shimmer Loading */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--dark-card) 0%,
    rgba(124, 58, 237, 0.05) 50%,
    var(--dark-card) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

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

/* ============================================
   GRID LAYOUTS
   ============================================ */

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

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.grid-pricing {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem;
}

.grid-blog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* ============================================
   BADGE STYLES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  white-space: nowrap;
}

.badge-primary {
  background: rgba(124, 58, 237, 0.2);
  color: var(--primary-light);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.2);
  color: var(--secondary-light);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-accent {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-success {
  background: rgba(52, 211, 153, 0.2);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.badge-danger {
  background: rgba(248, 113, 113, 0.2);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.3);
}

/* ============================================
   ALERT STYLES
   ============================================ */

.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid;
  font-size: 0.9rem;
}

.alert i {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--secondary-light);
}

.alert-success {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.3);
  color: #34d399;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: