/* ============================================
   AZORLABS - Modern IT Services Website
   Design System & Core Styles
   ============================================ */

/* === CSS VARIABLES === */
:root {
  /* Color Palette */
  --color-primary: #0A2463;
  --color-primary-light: #1e3a8a;
  --color-primary-dark: #051533;
  --color-secondary: #00D9FF;
  --color-secondary-light: #33e3ff;
  --color-secondary-dark: #00a8cc;
  --color-accent: #FF6B35;
  --color-accent-light: #ff8c5f;
  --color-accent-dark: #e64d1a;

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  --color-black: #000000;

  /* Semantic Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: var(--color-secondary);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  /* 12px */
  --text-sm: 0.875rem;
  /* 14px */
  --text-base: 1rem;
  /* 16px */
  --text-lg: 1.125rem;
  /* 18px */
  --text-xl: 1.25rem;
  /* 20px */
  --text-2xl: 1.5rem;
  /* 24px */
  --text-3xl: 1.875rem;
  /* 30px */
  --text-4xl: 2.25rem;
  /* 36px */
  --text-5xl: 3rem;
  /* 48px */
  --text-6xl: 3.75rem;
  /* 60px */

  /* Spacing */
  --space-1: 0.25rem;
  /* 4px */
  --space-2: 0.5rem;
  /* 8px */
  --space-3: 0.75rem;
  /* 12px */
  --space-4: 1rem;
  /* 16px */
  --space-5: 1.25rem;
  /* 20px */
  --space-6: 1.5rem;
  /* 24px */
  --space-8: 2rem;
  /* 32px */
  --space-10: 2.5rem;
  /* 40px */
  --space-12: 3rem;
  /* 48px */
  --space-16: 4rem;
  /* 64px */
  --space-20: 5rem;
  /* 80px */
  --space-24: 6rem;
  /* 96px */

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(0, 217, 255, 0.3);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* === RESET & BASE STYLES === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--text-5xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: var(--space-4);
}

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

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

/* === CONTAINER & LAYOUT === */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-20) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

/* === GRID SYSTEM === */
.grid {
  display: grid;
  gap: var(--space-6);
}

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

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

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

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

/* === FLEXBOX UTILITIES === */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

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

.justify-between {
  justify-content: space-between;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

/* === HEADER & NAVIGATION === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  padding: var(--space-2);
}

.nav-logo span {
  display: none;
  /* Hide the text, show only logo */
}

.nav-logo img {
  height: 65px;
  width: auto;
  /* Clean SVG logo - naturally transparent and cropped */
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-5);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-1) var(--space-2);
  /* Reduced padding */
  font-size: 0.95rem;
  /* Slightly smaller font */
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-gray-50);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  transition: all var(--transition-fast);
  border-radius: var(--radius-full);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: var(--color-gray-900);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-accent:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* Outline button for dark backgrounds */
.btn-outline-light {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-outline-light:hover:not(:disabled) {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}


/* === CARDS === */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-100);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  font-size: var(--text-3xl);
  color: var(--color-primary);
}

.card-icon svg {
  stroke: var(--color-primary);
  transition: all var(--transition-base);
}

.card:hover .card-icon svg {
  stroke: var(--color-secondary);
  transform: scale(1.1);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
}

.card-text {
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Clickable card links */
.card-link {
  text-decoration: none;
  display: block;
  color: inherit;
  cursor: pointer;
}

.card-link:hover {
  text-decoration: none;
}

.card-link .card-title {
  color: var(--color-gray-900);
}

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

/* Card color variants */
.card-primary {
  background: linear-gradient(135deg, rgba(10, 36, 99, 0.05) 0%, rgba(10, 36, 99, 0.02) 100%);
  border: 1px solid rgba(10, 36, 99, 0.2);
}

.card-primary .card-icon svg {
  stroke: var(--color-primary);
}

.card-primary:hover {
  background: linear-gradient(135deg, rgba(10, 36, 99, 0.1) 0%, rgba(10, 36, 99, 0.05) 100%);
  border-color: var(--color-primary);
}

.card-secondary {
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(0, 217, 255, 0.02) 100%);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.card-secondary .card-icon svg {
  stroke: var(--color-secondary);
}

.card-secondary:hover {
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 217, 255, 0.05) 100%);
  border-color: var(--color-secondary);
}

.card-accent {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 107, 53, 0.02) 100%);
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.card-accent .card-icon svg {
  stroke: var(--color-accent);
}

.card-accent:hover {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 107, 53, 0.05) 100%);
  border-color: var(--color-accent);
}

.card-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.02) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.card-success .card-icon svg {
  stroke: var(--color-success);
}

.card-success:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-color: var(--color-success);
}

.card-warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(245, 158, 11, 0.02) 100%);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.card-warning .card-icon svg {
  stroke: var(--color-warning);
}

.card-warning:hover {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
  border-color: var(--color-warning);
}

.card-purple {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(139, 92, 246, 0.02) 100%);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.card-purple .card-icon svg {
  stroke: #8B5CF6;
}

.card-purple:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-color: #8B5CF6;
}

.card-pink {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.05) 0%, rgba(236, 72, 153, 0.02) 100%);
  border: 1px solid rgba(236, 72, 153, 0.2);
}

.card-pink .card-icon svg {
  stroke: #EC4899;
}

.card-pink:hover {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(236, 72, 153, 0.05) 100%);
  border-color: #EC4899;
}

.card-teal {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.05) 0%, rgba(20, 184, 166, 0.02) 100%);
  border: 1px solid rgba(20, 184, 166, 0.2);
}

.card-teal .card-icon svg {
  stroke: #14B8A6;
}

.card-teal:hover {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.1) 0%, rgba(20, 184, 166, 0.05) 100%);
  border-color: #14B8A6;
}



/* === HERO SECTION === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-gray-900) 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  max-width: 900px;
  padding: 0 var(--space-4);
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: var(--text-2xl);
  color: var(--color-gray-200);
  margin-bottom: var(--space-8);
  font-weight: 400;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === FORMS === */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: var(--color-gray-800);
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.form-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  display: none;
}

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

.form-input.error+.form-error,
.form-select.error+.form-error,
.form-textarea.error+.form-error {
  display: block;
}

/* === FOOTER === */
.footer {
  background: linear-gradient(135deg, #0A1929 0%, #0D2137 100%);
  color: var(--color-gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-section h3 {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--space-6);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-modal);
  background: var(--color-white);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);
  transform: translateY(100%);
  transition: transform var(--transition-base);
  border-top: 3px solid var(--color-secondary);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-8 {
  margin-top: var(--space-8);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.hidden {
  display: none;
}

.block {
  display: block;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
  }

  .grid-cols-4,
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
  }

  .section {
    padding: var(--space-12) 0;
  }
}

/* === AI ASSISTANT CHATBOT === */
.ai-assistant {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-modal);
}

.ai-toggle {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  border: none;
  color: var(--color-white);
  cursor: pointer;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all var(--transition-base);
  animation: pulse 2s infinite;
}

.ai-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.ai-toggle.active {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.ai-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.7);
  }

  50% {
    box-shadow: 0 0 0 10px rgba(0, 217, 255, 0);
  }
}

.ai-chat-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  max-width: calc(100vw - var(--space-8));
  height: 600px;
  max-height: calc(100vh - 150px);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all var(--transition-base);
  overflow: hidden;
}

.ai-chat-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.ai-chat-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.ai-header-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.ai-avatar {
  width: 40px;
  height: 40px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.ai-chat-header h4 {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-white);
}

.ai-chat-header p {
  margin: 0;
  font-size: var(--text-xs);
  opacity: 0.9;
}

.ai-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: var(--text-3xl);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  line-height: 1;
}

.ai-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  background: var(--color-gray-50);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ai-message {
  display: flex;
  animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ai-message.user {
  justify-content: flex-end;
}

.ai-message.bot {
  justify-content: flex-start;
}

.ai-message-content {
  max-width: 80%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.ai-message.user .ai-message-content {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.ai-message.bot .ai-message-content {
  background: var(--color-white);
  color: var(--color-gray-800);
  border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.ai-message-content p {
  margin: 0 0 var(--space-2) 0;
}

.ai-message-content p:last-child {
  margin-bottom: 0;
}

.ai-message-content ul {
  margin: var(--space-2) 0;
  padding-left: var(--space-5);
}

.ai-message-content li {
  margin: var(--space-1) 0;
}

.ai-message-content a {
  color: var(--color-secondary);
  text-decoration: underline;
  font-weight: 600;
}

.ai-message.user .ai-message-content a {
  color: var(--color-white);
}

.ai-chat-input {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
}

.ai-chat-input input {
  flex: 1;
  padding: var(--space-3);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast);
}

.ai-chat-input input:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.ai-mic-btn,
.ai-send-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.ai-mic-btn:hover,
.ai-send-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.05);
}

.ai-mic-btn.listening {
  background: var(--color-accent);
  color: var(--color-white);
  animation: pulse 1.5s infinite;
}

.ai-send-btn {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.ai-send-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* === ENHANCED ANIMATIONS === */
@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }
}

@keyframes rotateGradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Parallax effect for hero */
.hero {
  background-size: 200% 200%;
  animation: rotateGradient 15s ease infinite;
}

/* Floating animation for cards */
.card {
  animation: cardFloat 6s ease-in-out infinite;
}

.card:nth-child(2n) {
  animation-delay: 1s;
}

.card:nth-child(3n) {
  animation-delay: 2s;
}

@keyframes cardFloat {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Hover glow effect */
.btn:hover {
  animation: buttonGlow 1.5s ease-in-out infinite;
}

@keyframes buttonGlow {

  0%,
  100% {
    box-shadow: var(--shadow-lg);
  }

  50% {
    box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 217, 255, 0.5);
  }
}

/* Smooth reveal on scroll */
.section {
  opacity: 0;
  transform: translateY(30px);
  animation: revealSection 0.8s ease-out forwards;
}

@keyframes revealSection {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger animation for grid items */
.grid>* {
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

.grid>*:nth-child(1) {
  animation-delay: 0.1s;
}

.grid>*:nth-child(2) {
  animation-delay: 0.2s;
}

.grid>*:nth-child(3) {
  animation-delay: 0.3s;
}

.grid>*:nth-child(4) {
  animation-delay: 0.4s;
}

.grid>*:nth-child(5) {
  animation-delay: 0.5s;
}

.grid>*:nth-child(6) {
  animation-delay: 0.6s;
}

.grid>*:nth-child(7) {
  animation-delay: 0.7s;
}

.grid>*:nth-child(8) {
  animation-delay: 0.8s;
}

/* Parallax background for sections */
.section[style*="background: linear-gradient"] {
  background-attachment: fixed;
  background-size: cover;
}

/* Enhanced card hover */
.card {
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg,
      transparent,
      rgba(0, 217, 255, 0.1),
      transparent);
  transform: rotate(45deg);
  transition: all 0.6s ease;
  opacity: 0;
}

.card:hover::before {
  opacity: 1;
  animation: shimmer 1.5s ease-in-out infinite;
}

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

  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

/* Text gradient animation */
.hero-title {
  background: linear-gradient(90deg,
      var(--color-white),
      var(--color-secondary),
      var(--color-white));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
  to {
    background-position: 200% center;
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .ai-chat-window {
    width: calc(100vw - var(--space-6));
    height: calc(100vh - 150px);
    bottom: 70px;
    right: var(--space-3);
  }

  .ai-assistant {
    bottom: var(--space-4);
    right: var(--space-4);
  }
}