/* Base Styles */

:root {
  /* Colors */
  --color-primary: #0066cc;
  --color-primary-dark: #004d99;
  --color-accent: #ff6b35;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-background: #ffffff;
  --color-background-alt: #f5f8fc;
  --color-border: #e2e8f0;
  --color-success: #00b67a;
  --color-error: #dc2626;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Box Shadow */
  --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);
  
  /* Animation Durations */
  --duration-fast: 0.15s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;
}

/* Base Styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--color-text);
  background-color: var(--color-background-alt);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

main {
  flex: 1;
}

.hidden {
  display: none !important;
}

/* Typography */
h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

p {
  margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.2s ease;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
}

.btn-back {
  background-color: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-back:hover {
  background-color: var(--color-background-alt);
}

.btn-next, .btn-submit {
  background-color: var(--color-primary);
  color: white;
}

.btn-next:hover, .btn-submit:hover {
  background-color: var(--color-primary-dark);
}

.btn-loading {
  background-color: var(--color-text-light) !important;
  cursor: not-allowed !important;
  opacity: 0.7;
}

/* Animation Classes */
.fade-in {
  animation: fadeIn var(--duration-normal) ease-in-out;
}

.fade-in-slow {
  animation: fadeIn var(--duration-slow) ease-in-out;
}

.slide-in-up {
  animation: slideInUp var(--duration-normal) ease-out;
}

.scale-in {
  animation: scaleIn var(--duration-normal) ease-out;
}

.btn-press {
  transition: transform var(--duration-fast) ease;
}

.btn-press:active {
  transform: scale(0.98);
}

.form-step-transition {
  transition: opacity var(--duration-normal) ease-in-out, transform var(--duration-normal) ease-in-out;
}

.progress-smooth {
  transition: width var(--duration-slow) ease-out;
}

/* Keyframe Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

@keyframes confetti {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Success Animation */
.success-animation {
  position: relative;
  overflow: hidden;
}

.success-animation::before {
  content: '🎉';
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  animation: confetti 2s ease-out forwards;
  z-index: 10;
}

/* Header */
header {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-sm);
}

.logo {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Hero Section */
.hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: opacity 0.2s ease;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  opacity: 0.3;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h2 {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-primary-dark);
  font-size: 1.8rem;
  line-height: 1.3;
}

.hero p {
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

.hero .btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

/* Trust Badges */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

.trust-badge {
  background-color: var(--color-background);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* Hero Form Mode */
.hero.form-mode {
  padding: var(--spacing-xl) 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.hero.form-mode::before {
  background: var(--color-background);
  opacity: 1;
}

.hero.form-mode .container {
  width: 100%;
  max-width: 600px;
}

.hero.form-mode h3 {
  color: var(--color-primary-dark);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
}

/* Feature Sections */
.features-section {
  padding: var(--spacing-xl) 0 var(--spacing-xxl);
  background-color: var(--color-background);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  padding: 0 var(--spacing-md);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  padding: 0 var(--spacing-md);
}

.feature-card {
  background-color: var(--color-background);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: white;
  font-size: 2rem;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(0, 102, 204, 0.25);
  position: relative;
  overflow: hidden;
}

.feature-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
  border-radius: 50% 50% 0 0;
}

.feature-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

.feature-description {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.5;
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 12px;
  background-color: var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-lg);
  opacity: 0.1;
}

.progress {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  transition: width var(--duration-slow) ease-out;
  width: 0%;
  border-radius: var(--radius-lg);
  position: relative;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
  border-radius: var(--radius-lg);
  animation: shimmer 2s infinite;
}

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

/* Form Steps */
.form-step {
  display: none;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity var(--duration-normal) ease-in-out, transform var(--duration-normal) ease-in-out;
}

.form-step.active {
  display: block;
  opacity: 1;
  transform: translateX(0);
}

.form-step h3 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary-dark);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"] {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Radio Groups */
.radio-group {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.radio-option input[type="radio"] {
  margin: 0;
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  background-color: var(--color-background);
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  position: relative;
}

.radio-option input[type="radio"]:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.radio-option input[type="radio"]:checked {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2), 0 0 10px rgba(0, 102, 204, 0.3);
}

.radio-option input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: white;
  transform: translate(-50%, -50%);
  animation: radioCheck var(--duration-normal) ease-out;
}

@keyframes radioCheck {
  0% {
    transform: translate(-50%, -50%) scale(0);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
}

.radio-option label {
  margin: 0;
  cursor: pointer;
}

/* Loan Amount Cards */
.loan-amount-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.loan-amount-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--color-text);
  position: relative;
}

.loan-amount-card:hover {
  border-color: var(--color-primary);
  background-color: var(--color-background-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.loan-amount-card.selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: white;
  box-shadow: var(--shadow-md);
}

.loan-amount-card.selected:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* Responsive layout for loan amount cards */
@media (min-width: 768px) {
  .loan-amount-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .loan-amount-card:nth-child(5) {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 300px;
  }
}

/* Form Navigation */
.form-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  gap: var(--spacing-md);
}

.form-navigation .btn {
  min-width: 120px;
}

/* Single button navigation (right-aligned) */
.form-navigation:has(.btn:only-child) {
  justify-content: flex-end;
}

/* Thank You Message */
.thank-you-message {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-md);
}

.thank-you-message h2 {
  color: var(--color-success);
  margin-bottom: var(--spacing-lg);
}

.thank-you-content {
  max-width: 500px;
  margin: 0 auto;
}

/* Footer */
footer {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

.footer-content {
  text-align: center;
}

.footer-links {
  margin-bottom: var(--spacing-lg);
}

.footer-links a {
  color: var(--color-primary);
  text-decoration: none;
  margin: 0 var(--spacing-md);
  transition: color 0.2s ease;
}

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

.footer-legal {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer-legal p {
  margin-bottom: var(--spacing-sm);
}

/* Disclaimer Section */
.disclaimer-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-background-alt);
  border-top: 1px solid var(--color-border);
}

.disclaimer-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.disclaimer-content h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.disclaimer-content ul {
  text-align: left;
  max-width: 600px;
  margin: var(--spacing-md) auto;
}

.disclaimer-content li {
  margin-bottom: var(--spacing-sm);
}

/* Form Validation */
.validation-error {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--spacing-sm);
  text-align: center;
}

/* Responsive Design */
@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero h2 {
    font-size: 2.2rem;
  }
  
  .hero .btn {
    font-size: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero h2 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
}

/* Modal System */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.modal-container {
  position: relative;
  background-color: var(--color-background);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.active .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-background-alt);
}

.modal-title {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-light);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background-color: var(--color-border);
  color: var(--color-text);
}

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

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-background-alt);
  text-align: right;
}

/* Mobile-first modal design */
@media (max-width: 768px) {
  .modal-container {
    width: 100%;
    height: 100%;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
    margin: 0;
  }
  
  .modal-header {
    padding: var(--spacing-md);
  }
  
  .modal-body {
    padding: var(--spacing-md);
    max-height: calc(100vh - 140px);
  }
  
  .modal-footer {
    padding: var(--spacing-md);
  }
  
  .modal-title {
    font-size: 1.25rem;
  }
}

/* Privacy Policy Content Styling */
.privacy-policy-content h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.privacy-policy-content h4 {
  color: var(--color-text);
  margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
  font-size: 1.1rem;
}

.privacy-policy-content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.privacy-policy-content ul {
  margin: var(--spacing-md) 0 var(--spacing-md) var(--spacing-lg);
  list-style-type: disc;
  list-style-position: outside;
}

.privacy-policy-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
}

.privacy-policy-content strong {
  color: var(--color-text);
  font-weight: 600;
}