@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');

/* ============================================
   CROVALIS TECH - CSS VARIABLES & ROOT STYLES
   ============================================ */

:root {
  /* Primary Color Palette - Deep Space Tech */
  --color-primary: #6c3fc5;
  --color-primary-dark: #4e2a9e;
  --color-primary-light: #8f63e0;
  --color-secondary: #00d4c8;
  --color-secondary-dark: #00a89e;
  --color-secondary-light: #33dfd5;
  --color-accent: #ff5e7d;
  --color-accent-dark: #e03a5c;
  --color-accent-light: #ff8fa3;

  /* Neutral Palette */
  --color-dark: #0a0b1a;
  --color-dark-soft: #12142b;
  --color-dark-medium: #1c1f3a;
  --color-dark-card: #1e2140;
  --color-gray-700: #2d3160;
  --color-gray-500: #6b7199;
  --color-gray-300: #a0a5c8;
  --color-gray-100: #e8eaf5;
  --color-white: #f5f6ff;

  /* Gradient Definitions */
  --gradient-primary: linear-gradient(135deg, #6c3fc5 0%, #00d4c8 100%);
  --gradient-hero: linear-gradient(135deg, #0a0b1a 0%, #1c1f3a 50%, #0a0b1a 100%);
  --gradient-card: linear-gradient(145deg, #1e2140 0%, #12142b 100%);
  --gradient-accent: linear-gradient(135deg, #ff5e7d 0%, #6c3fc5 100%);
  --gradient-glow: linear-gradient(135deg, #6c3fc5 0%, #00d4c8 50%, #ff5e7d 100%);

  /* Shadow Styles */
  --shadow-sm: 0 2px 8px rgba(108, 63, 197, 0.15);
  --shadow-md: 0 4px 20px rgba(108, 63, 197, 0.25);
  --shadow-lg: 0 8px 40px rgba(108, 63, 197, 0.35);
  --shadow-glow: 0 0 30px rgba(108, 63, 197, 0.5);
  --shadow-secondary-glow: 0 0 20px rgba(0, 212, 200, 0.4);
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'Courier New', 'Lucida Console', monospace;

  /* Spacing & Layout */
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 30px;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Z-index layers */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-toast: 400;
  --z-max: 9999;
}

/* ============================================
   BASE RESET & GLOBAL STYLES
   ============================================ */

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-dark);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

::-webkit-scrollbar-track {
  background: var(--color-dark-soft);
  border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  border: 2px solid var(--color-dark-soft);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(10, 11, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(108, 63, 197, 0.2);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
  padding: 0;
}

.site-header.scrolled {
  background: rgba(10, 11, 26, 0.97);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5), 0 0 1px rgba(108, 63, 197, 0.4);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
  gap: 1.5rem;
}

/* Logo Styles */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
}

.site-logo:hover .logo-icon {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 0 40px rgba(108, 63, 197, 0.7);
}

.site-logo .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;
}

.site-logo .logo-text span {
  color: var(--color-secondary);
  -webkit-text-fill-color: var(--color-secondary);
}

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

.main-nav a {
  position: relative;
  color: var(--color-gray-300);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.5rem 0.875rem;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-normal), background var(--transition-normal);
  white-space: nowrap;
}

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

.main-nav a:hover {
  color: var(--color-white);
  background: rgba(108, 63, 197, 0.1);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: translateX(-50%) scaleX(1);
}

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

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

/* Hamburger Menu Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: rgba(108, 63, 197, 0.15);
  border: 1px solid rgba(108, 63, 197, 0.3);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  gap: 5px;
  transition: background var(--transition-normal), border-color var(--transition-normal);
  padding: 0;
}

.mobile-menu-toggle:hover {
  background: rgba(108, 63, 197, 0.3);
  border-color: rgba(108, 63, 197, 0.6);
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--border-radius-full);
  transition: transform var(--transition-normal), opacity var(--transition-normal), width 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;
  width: 0;
}

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

/* Mobile Navigation Menu */
.mobile-menu {
  background: rgba(10, 11, 26, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(108, 63, 197, 0.2);
  padding: 1rem 1.5rem 1.5rem;
  overflow: hidden;
  animation: slideDown 0.3s ease forwards;
}

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

.mobile-menu a {
  display: block;
  color: var(--color-gray-300);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-normal), background var(--transition-normal), padding-left var(--transition-normal);
  border-bottom: 1px solid rgba(108, 63, 197, 0.08);
}

.mobile-menu a:last-of-type {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--color-white);
  background: rgba(108, 63, 197, 0.15);
  padding-left: 1.5rem;
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(108, 63, 197, 0.2);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.375rem;
  border-radius: var(--border-radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

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

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

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

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  box-shadow: 0 0 0 rgba(0, 212, 200, 0);
}

.btn-secondary:hover {
  background: var(--color-secondary);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-secondary-glow);
}

/* Accent Button */
.btn-accent {
  background: var(--gradient-accent);
  color: white;
  box-shadow: 0 4px 20px rgba(255, 94, 125, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(255, 94, 125, 0.5);
  color: white;
}

/* Ghost Button */
.btn-ghost {
  background: rgba(108, 63, 197, 0.1);
  color: var(--color-primary-light);
  border: 1px solid rgba(108, 63, 197, 0.3);
}

.btn-ghost:hover {
  background: rgba(108, 63, 197, 0.25);
  border-color: rgba(108, 63, 197, 0.6);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* White/Light Button */
.btn-light {
  background: rgba(245, 246, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(245, 246, 255, 0.2);
  backdrop-filter: blur(10px);
}

.btn-light:hover {
  background: rgba(245, 246, 255, 0.2);
  border-color: rgba(245, 246, 255, 0.4);
  transform: translateY(-2px);
}

/* Dark Button */
.btn-dark {
  background: var(--color-dark-medium);
  color: var(--color-white);
  border: 1px solid rgba(108, 63, 197, 0.2);
}

.btn-dark:hover {
  background: var(--color-dark-card);
  border-color: rgba(108, 63, 197, 0.5);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Button Sizes */
.btn-sm {
  padding: 0.4375rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--border-radius-sm);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  border-radius: var(--border-radius-lg);
}

.btn-xl {
  padding: 1.0625rem 2.5rem;
  font-size: 1.125rem;
  border-radius: var(--border-radius-lg);
}

/* Full width button */
.btn-block {
  width: 100%;
  display: flex;
}

/* Icon Button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius-md);
}

/* Glow Button Effect */
.btn-glow {
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 15px rgba(108, 63, 197, 0.4);
  }
  50% {
    box-shadow: 0 0 30px rgba(108, 63, 197, 0.8), 0 0 60px rgba(0, 212, 200, 0.4);
  }
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  background: rgba(18, 20, 43, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(108, 63, 197, 0.3);
  padding: 1.25rem 2rem;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4);
  animation: slideUpCookie 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpCookie {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
}

.cookie-banner-inner {
  max-width: 1280px;
  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;
  filter: drop-shadow(0 0 8px rgba(0, 212, 200, 0.5));
}

.cookie-content {
  flex: 1;
  min-width: 200px;
}

.cookie-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.25rem;
  letter-spacing: 0.01em;
}

.cookie-content p {
  font-size: 0.875rem;
  color: var(--color-gray-300);
  line-height: 1.5;
}

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

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

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

.cookie-close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--color-gray-500);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-300);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition-normal);
}

.form-group:focus-within .form-label {
  color: var(--color-secondary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1.125rem;
  background: rgba(28, 31, 58, 0.8);
  border: 1.5px solid rgba(108, 63, 197, 0.25);
  border-radius: var(--border-radius-md);
  color: var(--color-white);
  font-size: 0.9375rem;
  font-family: var(--font-primary);
  transition: all var(--transition-normal);
  outline: none;
  position: relative;
  backdrop-filter: blur(10px);
}

.form-control::placeholder {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.form-control:hover {
  border-color: rgba(108, 63, 197, 0.5);
  background: rgba(28, 31, 58, 0.95);
}

.form-control:focus {
  border-color: var(--color-primary);
  background: rgba(28, 31, 58, 1);
  box-shadow: 0 0 0 3px rgba(108, 63, 197, 0.2), 0 4px 20px rgba(108, 63, 197, 0.1);
}

.form-control.is-valid {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 212, 200, 0.15);
}

.form-control.is-invalid {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 94, 125, 0.15);
}

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

/* Select */
select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7199' viewBox='0 0 256 256'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

select.form-control option {
  background: var(--color-dark-medium);
  color: var(--color-white);
}

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

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

.form-input-icon .input-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-500);
  font-size: 1.125rem;
  pointer-events: none;
  transition: color var(--transition-normal);
}

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

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

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  appearance: none;
  -webkit-appearance: none;
  background: rgba(28, 31, 58, 0.8);
  border: 1.5px solid rgba(108, 63, 197, 0.4);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-normal);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
}

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

.form-check input[type="checkbox"]:checked,
.form-check input[type="radio"]:checked {
  background: var(--gradient-primary);
  border-color: transparent;
}

.form-check input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-check input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: white;
  border-radius: 50%;
}

.form-check-label {
  font-size: 0.9375rem;
  color: var(--color-gray-300);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.form-check:hover .form-check-label {
  color: var(--color-white);
}

/* Form Feedback */
.form-feedback {
  font-size: 0.8125rem;
  margin-top: 0.375rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.form-feedback.valid {
  color: var(--color-secondary);
}

.form-feedback.invalid {
  color: var(--color-accent);
}

/* Form Card */
.form-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.2);
  border-radius: var(--border-radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

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

.card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  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);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 63, 197, 0.4);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(108, 63, 197, 0.15);
}

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

/* Feature Card */
.feature-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(108, 63, 197, 0.35);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(145deg, #242748 0%, #161934 100%);
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.625rem;
  color: white;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-bounce);
}

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

/* Pricing Card */
.pricing-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.2);
  border-radius: var(--border-radius-xl);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  background: linear-gradient(145deg, #2d1b6b 0%, #1a1045 100%);
  border-color: rgba(108, 63, 197, 0.6);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.pricing-card:not(.featured):hover {
  transform: translateY(-8px);
  border-color: rgba(108, 63, 197, 0.4);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Testimonial Card */
.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--border-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: 5rem;
  line-height: 1;
  color: rgba(108, 63, 197, 0.2);
  font-family: Georgia, serif;
  pointer-events: none;
}

.testimonial-card:hover {
  border-color: rgba(108, 63, 197, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* Team/Profile Card */
.team-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

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

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.team-card:hover::after {
  opacity: 0.05;
}

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

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid transparent;
  background: var(--gradient-primary);
  padding: 2px;
  margin: 0 auto 1rem;
  transition: transform var(--transition-bounce);
}

.team-card:hover .team-avatar {
  transform: scale(1.1);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

/* Blog Post Card */
.blog-card {
  background: var(--gradient-card);
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: rgba(108, 63, 197, 0.35);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.blog-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: var(--color-dark-medium);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.08);
}

.blog-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(108, 63, 197, 0.15);
  color: var(--color-primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(108, 63, 197, 0.25);
}

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

.accordion {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(108, 63, 197, 0.2);
}

.accordion-item {
  border-bottom: 1px solid rgba(108, 63, 197, 0.15);
  background: rgba(28, 31, 58, 0.5);
  transition: background var(--transition-normal);
}

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

.accordion-item.active {
  background: rgba(28, 31, 58, 0.9);
}

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

.accordion-header:hover {
  color: var(--color-secondary);
  background: rgba(108, 63, 197, 0.05);
}

.accordion-item.active .accordion-header {
  color: var(--color-secondary);
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(108, 63, 197, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-normal);
  font-size: 1rem;
}

.accordion-item.active .accordion-icon {
  background: var(--gradient-primary);
  transform: rotate(45deg);
  box-shadow: var(--shadow-glow);
}

.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding var(--transition-normal);
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-body {
  max-height: 600px;
  padding: 0 1.5rem 1.5rem;
}

.accordion-body p {
  color: var(--color-gray-300);
  font-size: 0.9375rem;
  line-height: 1.7;
}

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

/* Hero Section */
.hero-section {
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: 5rem 0 6rem;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(108, 63, 197, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(0, 212, 200, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(108, 63, 197, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 63, 197, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(108, 63, 197, 0.2);
  top: -20%;
  right: -10%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 350px;
  height: 350px;
  background: rgba(0, 212, 200, 0.15);
  bottom: -10%;
  left: 5%;
  animation-delay: 3s;
}

.hero-orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(255, 94, 125, 0.1);
  top: 30%;
  left: 30%;
  animation-delay: 5s;
}

@keyframes floatOrb {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  33% {
    transform: translateY(-30px) scale(1.05);
  }
  66% {
    transform: translateY(20px) scale(0.95);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 200, 0.1);
  border: 1px solid rgba(0, 212, 200, 0.3);
  color: var(--color-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.375rem 1rem;
  border-radius: var(--border-radius-full);
  margin-bottom: 1.5rem;
  letter-spacing: 0.03em;
  animation: fadeInUp 0.6s ease forwards;
}

.hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-secondary);
  border-radius: 50%;
  animation: blinkDot 1.5s ease-in-out infinite;
}

@keyframes blinkDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.7s 0.1s ease both;
}

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

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

.hero-description {
  font-size: 1.125rem;
  color: var(--color-gray-300);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
  animation: fadeInUp 1s 0.4s ease both;
}

.hero-stat {
  text-align: left;
}

.hero-stat .stat-number {
  font-size: 2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat .stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  font-weight: 500;
}

/* About Section */
.about-section {
  padding: 5rem 0;
  position: relative;
}

.about-section::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(108, 63, 197, 0.3) 50%, transparent 100%);
}

/* Services / Features Section */
.services-section {
  padding: 5rem 0;
  background: var(--color-dark-soft);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 63, 197, 0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* Pricing Section */
.pricing-section {
  padding: 5rem 0;
  position: relative;
}

/* Testimonials Section */
.testimonials-section {
  padding: 5rem 0;
  background: var(--color-dark-soft);
  position: relative;
  overflow: hidden;
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
  position: relative;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: var(--color-dark-soft);
}

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

.tech-grid {
  display: grid;
  gap: 1.5rem;
}

.tech-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

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

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

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

/* ============================================
   SECTION HEADER / TITLE STYLES
   ============================================ */

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(108, 63, 197, 0.1);
  border: 1px solid rgba(108, 63, 197, 0.25);
  color: var(--color-primary-light);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.375rem 1rem;
  border-radius: var(--border-radius-full);
  margin-bottom: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: 1rem;
}

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

.section-description {
  font-size: 1.0625rem;
  color: var(--color-gray-300);
  line-height: 1.7;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  margin: 1.25rem auto 0;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-primary {
  background: rgba(108, 63, 197, 0.15);
  color: var(--color-primary-light);
  border: 1px solid rgba(108, 63, 197, 0.3);
}

.badge-secondary {
  background: rgba(0, 212, 200, 0.1);
  color: var(--color-secondary);
  border: 1px solid rgba(0, 212, 200, 0.25);
}

.badge-accent {
  background: rgba(255, 94, 125, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(255, 94, 125, 0.25);
}

.badge-success {
  background: rgba(52, 211, 153, 0.1);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.badge-warning {
  background: rgba(251, 191, 36, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

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

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(108, 63, 197, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

.spinner-sm {
  width: 24px;
  height: 24px;
  border-width: 2px;
}

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

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

/* Gradient Spinner */
.spinner-gradient {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, var(--color-primary) 360deg);
  animation: spin 0.8s linear infinite;
  position: relative;
}

.spinner-gradient::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--color-dark);
  border-radius: 50%;
}

/* Pulse Animation */
.pulse-ring {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-secondary);
  position: relative;
  display: inline-block;
}

.pulse-ring::before,
.pulse-ring::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-secondary);
  animation: pulseRing 2s ease-out infinite;
}

.pulse-ring::after {
  animation-delay: 0.5s;
}

@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* Typewriter cursor */
.typewriter-cursor::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--color-secondary);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Float animation */
.float-animation {
  animation: float 4s ease-in-out infinite;
}

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

/* Shimmer loading effect */
.shimmer {
  background: linear-gradient(
    90deg,
    rgba(108, 63, 197, 0.05) 0%,
    rgba(108, 63, 197, 0.15) 50%,
    rgba(108, 63, 197, 0.05) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

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

/* Fade In Up */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scale In */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Slide In Left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide In Right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animation utility classes */
.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate