/**
 * Temu Offers - Modern Beautiful Design
 * Ultra-modern, flat, attention-grabbing design
 */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* Modern CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Modern Color Palette */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  
  --primary: #667eea;
  --primary-dark: #5a67d8;
  --secondary: #f093fb;
  --accent: #4facfe;
  --success: #43e97b;
  --warning: #fa709a;
  --error: #ff6b6b;
  
  --dark: #1a202c;
  --dark-lighter: #2d3748;
  --dark-light: #4a5568;
  --gray: #718096;
  --gray-light: #a0aec0;
  --gray-lighter: #cbd5e0;
  --gray-lightest: #e2e8f0;
  --white: #ffffff;
  --light: #f7fafc;
  --light-blue: #ebf8ff;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Poppins', sans-serif;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Shadows */
  --shadow-xs: 0 0 0 1px rgba(0, 0, 0, 0.05);
  --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(102, 126, 234, 0.4);
  --shadow-glow-accent: 0 0 20px rgba(79, 172, 254, 0.4);
  
  /* Border Radius */
  --radius-xs: 0.125rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--dark);
  background: var(--light);
  min-height: 100vh;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.875rem); }

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

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: var(--shadow-lg);
  }
  50% {
    box-shadow: var(--shadow-glow);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes gradient {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.animate-in {
  animation: fadeInUp var(--transition-slow) ease-out forwards;
}

/* Header - Modern Clean Design */
header {
  background: var(--white);
  color: var(--dark);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--gray-lightest);
}

.header-top {
  padding: var(--space-5) 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  gap: var(--space-4);
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  width: 160px;
  height: 40px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.voucher-magnet-logo {
  width: 180px;
  height: 100%;
  object-fit: contain;
  display: block;
}

.intro-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  padding: var(--space-8);
  margin: 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.intro-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='20' cy='20' r='2'/%3E%3C/g%3E%3C/svg%3E") repeat;
  z-index: 1;
}

.intro-text > * {
  position: relative;
  z-index: 2;
}

.intro-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-bottom: var(--space-4);
  animation: pulse 2s infinite;
}

.intro-badge i {
  font-size: 1rem;
  animation: float 3s ease-in-out infinite;
}

.intro-text h2 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  margin-bottom: var(--space-3);
  color: var(--white);
  font-weight: 700;
}

.intro-text p {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  margin: 0;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.5;
  font-weight: 500;
}

/* Language Selector - Modern Design */
.language-selector {
  position: relative;
  z-index: 1000;
  animation: slideInRight var(--transition-slow) ease-out 0.5s both;
}

.selected-language {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--light);
  border: 2px solid var(--gray-lightest);
  border-radius: var(--radius-xl);
  padding: var(--space-2) var(--space-4);
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
  min-width: 120px;
  justify-content: space-between;
}

.selected-language:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.selected-language i:first-child {
  font-size: 0.875rem;
  color: var(--primary);
}

.selected-language i:last-child {
  font-size: 0.75rem;
  color: var(--gray);
  transition: transform var(--transition-normal);
}

.language-selector.active .selected-language {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

.language-selector.active .selected-language i:last-child {
  transform: rotate(180deg);
  color: var(--primary);
}

.language-dropdown {
  position: absolute;
  top: calc(100% + var(--space-3));
  right: 0;
  background: var(--white);
  border: 2px solid var(--gray-lightest);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-3);
  min-width: 200px;
  display: none;
  opacity: 0;
  transform: translateY(-20px);
  transition: all var(--transition-normal);
  z-index: 1001;
  max-height: 350px;
  overflow-y: auto;
}

.language-dropdown.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.language-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--dark);
  text-decoration: none;
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 0.875rem;
  white-space: nowrap;
  margin-bottom: var(--space-1);
}

.language-dropdown a:last-child {
  margin-bottom: 0;
}

.language-dropdown a:hover {
  background: var(--light);
  color: var(--primary);
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}

.language-dropdown a.active {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.language-dropdown a.active:hover {
  transform: translateX(6px) scale(1.02);
}

/* Progress Bar */
.progress-container {
  margin: var(--space-12) 0;
  animation: fadeInUp var(--transition-slow) ease-out 0.7s both;
}

.progress-bar {
  height: 8px;
  background: var(--gray-lightest);
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--space-6);
}

.progress {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  position: relative;
  box-shadow: var(--shadow-glow);
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, 
              rgba(255,255,255,0) 0%, 
              rgba(255,255,255,0.4) 50%, 
              rgba(255,255,255,0) 100%);
  animation: slideRight 2s infinite;
}

@keyframes slideRight {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.step-indicators {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.step-indicators::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 20px;
  right: 20px;
  height: 2px;
  background: var(--gray-lightest);
  z-index: 1;
}

.step-indicator {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  color: var(--gray);
  border: 3px solid var(--gray-lightest);
  border-radius: 50%;
  font-weight: 700;
  z-index: 2;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.step-indicator.active {
  background: var(--primary-gradient);
  color: var(--white);
  border-color: var(--primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
  animation: glow 2s infinite;
}

/* Funnel Steps */
.funnel-step {
  background: var(--white);
  border-radius: var(--radius-3xl);
  padding: var(--space-12);
  margin: var(--space-12) 0;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-lightest);
  position: relative;
  overflow: hidden;
  animation: scaleIn var(--transition-slow) ease-out;
}

.funnel-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
}

.step-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.step-content h2 {
  background: var(--primary-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-6);
  font-weight: 800;
}

.step-content p {
  font-size: 1.125rem;
  color: var(--gray);
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

/* Form Elements */
.options-container {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

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

.option-item {
  transform: translateY(0);
  transition: all var(--transition-normal);
}

.option-item:hover {
  transform: translateY(-4px);
}

.option-item input[type="radio"],
.interest-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.option-item label,
.interest-item label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--white);
  border: 2px solid var(--gray-lightest);
  border-radius: var(--radius-2xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.option-item label::before,
.interest-item label::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.option-item label:hover::before,
.interest-item label:hover::before {
  opacity: 0.05;
}

.option-item input[type="radio"]:checked + label,
.interest-item input[type="checkbox"]:checked + label {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(79, 172, 254, 0.1) 100%);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}

.option-item input[type="radio"]:checked + label::after,
.interest-item input[type="checkbox"]:checked + label::after {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  color: var(--white);
  background: var(--success-gradient);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  animation: scaleIn var(--transition-normal);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.option-item .icon,
.interest-item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--light-blue);
  color: var(--primary);
  border-radius: var(--radius-2xl);
  font-size: 1.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  z-index: 2;
  position: relative;
}

.option-item label:hover .icon,
.interest-item label:hover .icon {
  transform: scale(1.1) rotate(5deg);
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.option-item input[type="radio"]:checked + label .icon,
.interest-item input[type="checkbox"]:checked + label .icon {
  background: var(--primary-gradient);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.option-item .content,
.interest-item .content {
  flex: 1;
  z-index: 2;
  position: relative;
}

.option-item h3,
.interest-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--dark);
}

.option-item p,
.interest-item p {
  font-size: 0.875rem;
  color: var(--gray);
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: var(--radius-2xl);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 160px;
  box-shadow: var(--shadow-lg);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left var(--transition-slow);
}

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

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

.btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-large {
  padding: var(--space-5) var(--space-12);
  font-size: 1.125rem;
  min-width: 200px;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-12);
  gap: var(--space-4);
}

/* Results Page */
.results-page {
  animation: fadeInUp var(--transition-slow) ease-out;
}

.results-header {
  text-align: center;
  margin-bottom: var(--space-16);
  background: var(--white);
  padding: var(--space-12);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-xl);
}

.results-header h2 {
  background: var(--primary-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-4);
  font-weight: 900;
}

.promotional-banner {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--space-12);
  border-radius: var(--radius-3xl);
  text-align: center;
  margin-bottom: var(--space-12);
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.promotional-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255,255,255,0.05) 10px,
    rgba(255,255,255,0.05) 20px
  );
  animation: float 20s linear infinite;
}

.promotional-banner h3 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: var(--space-4);
  font-weight: 800;
  color: var(--white);
}

/* Footer */
footer {
  background: var(--dark);
  color: var(--white);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.voucher-magnet-logo-small {
  width: 180px;
  height: auto;
  background: var(--white);
  padding: var(--space-2);
  border-radius: var(--radius-xl);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--gray-light);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(4px);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--dark-lighter);
  color: var(--gray-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--primary-gradient);
  color: var(--white);
  transform: translateY(-2px) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.footer-disclaimer {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--dark-lighter);
  color: var(--gray);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .header-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--space-4);
  }
  
  .logo-container {
    flex: none;
  }
  
  
  .language-selector {
    flex-shrink: 0;
  }
  
  .selected-language {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8rem;
    min-width: 100px;
  }
  
  .language-dropdown {
    right: 0;
    min-width: 160px;
  }
  
  .intro-text {
    margin-top: var(--space-6);
    padding: var(--space-4);
  }
  
  .funnel-step {
    padding: var(--space-8);
    margin: var(--space-8) 0;
  }
  
  .interests-grid {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .option-item label,
  .interest-item label {
    padding: var(--space-4);
    flex-direction: column;
    text-align: center;
  }
  
  .option-item .icon,
  .interest-item .icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s ease-in-out infinite;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.visible { display: block; }

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: var(--white);
  margin: 5% auto;
  padding: 0;
  border-radius: var(--radius-2xl);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: scaleIn var(--transition-normal);
}

.modal-header {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.modal-close {
  font-size: 2rem;
  font-weight: 700;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--white);
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.1);
}

.modal-body {
  padding: var(--space-6);
  max-height: 60vh;
  overflow-y: auto;
}

.modal-body h4 {
  color: var(--primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
  font-weight: 600;
}

.modal-body h4:first-child {
  margin-top: 0;
}

.modal-body p {
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.modal-body ul {
  color: var(--gray);
  line-height: 1.6;
  margin-left: var(--space-5);
  margin-bottom: var(--space-4);
}

.modal-body li {
  margin-bottom: var(--space-2);
}

/* FAQ Styles */
.faq-item {
  margin-bottom: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  background: var(--white);
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  transition: all var(--transition-normal);
  position: relative;
}

.faq-question::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.faq-question:hover::before {
  opacity: 0.05;
}

.faq-question.faq-active {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(79, 172, 254, 0.1) 100%);
  color: var(--primary);
}

.faq-question.faq-active::before {
  opacity: 0.1;
}

.faq-question span {
  position: relative;
  z-index: 2;
}

.faq-question i {
  position: relative;
  z-index: 2;
  color: var(--primary);
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--gray);
  line-height: 1.6;
  background: var(--light);
  transition: all var(--transition-normal);
}

.faq-answer p {
  margin-bottom: var(--space-3);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

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