/* Root Variables - Triadic Color Scheme */
:root {
  /* Primary Triadic Colors */
  --primary-color: #ff6b35;
  --secondary-color: #35b3ff;
  --tertiary-color: #6bff35;
  
  /* Darker Variants */
  --primary-dark: #e55a2b;
  --secondary-dark: #2b9ee5;
  --tertiary-dark: #5ae52b;
  
  /* Lighter Variants */
  --primary-light: #ff8559;
  --secondary-light: #59c9ff;
  --tertiary-light: #8fff59;
  
  /* Neutral Colors */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Gradients */
  --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --secondary-gradient: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --tertiary-gradient: linear-gradient(135deg, var(--tertiary-color), var(--tertiary-dark));
  --hero-gradient: linear-gradient(135deg, rgba(255, 107, 53, 0.9), rgba(53, 179, 255, 0.9));
  --dark-overlay: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3));
  
  /* Typography */
  --font-primary: 'Raleway', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  
  /* Spacing */
  --section-padding: 4rem 0;
  --card-padding: 1.5rem;
  --border-radius: 12px;
  --border-radius-large: 24px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: all 0.15s ease-in-out;
  --transition-normal: all 0.3s ease-in-out;
  --transition-slow: all 0.5s ease-in-out;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--gray-900);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
  /* color: var(--gray-700); */
}

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--gray-600);
}

/* Global Button Styles */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  transform: translateY(0);
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-normal);
}

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

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

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

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

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

.btn-secondary {
  background: var(--secondary-gradient);
  color: var(--white);
}

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

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--primary-color);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn.rounded-pill {
  border-radius: 50px;
}

/* Animation Classes */
.animate-button {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 107, 53, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0);
  }
}

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

@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);
  }
}

.animate-fade-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-slide-left {
  animation: slideInLeft 0.6s ease-out;
}

.animate-slide-right {
  animation: slideInRight 0.6s ease-out;
}

/* Header & Navigation */
.navbar {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95) !important;
  transition: var(--transition-normal);
  z-index: 1000;
}

.navbar-brand {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--primary-color) !important;
  text-decoration: none;
}

.nav-link {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--gray-700) !important;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background: var(--primary-gradient);
  transition: var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--hero-gradient);
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-weight: 900;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero-section p {
  color: var(--white);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hero-gradient);
  color: var(--white);
  text-align: center;
}

.success-page .container {
  padding: 2rem;
}

.success-page h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.success-page p {
  color: var(--white);
  opacity: 0.9;
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-page .container,
.terms-page .container {
  max-width: 800px;
}

.privacy-page h1,
.terms-page h1 {
  margin-bottom: 2rem;
  color: var(--gray-900);
}

.privacy-page h2,
.terms-page h2 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-page p,
.terms-page p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.privacy-page ul,
.terms-page ul {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.privacy-page li,
.terms-page li {
  margin-bottom: 0.5rem;
}

/* Card Styles */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.card-image {
  /* width: 100%; */
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.card-content {
  padding: var(--card-padding);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.card-content h4,
.card-content h5 {
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.card-content p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

/* Timeline Styles */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary-gradient);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-item::before {
  content: attr(data-year);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  white-space: nowrap;
  z-index: 2;
}

.timeline-content {
  width: 45%;
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timeline-content img {
  width: 100%;
  max-width: 300px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
}

/* Community Features */
.community-features {
  max-width: 600px;
  margin: 0 auto;
}

.feature-toggle {
  margin-bottom: 1rem;
}

.toggle-content {
  display: none;
  animation: fadeInUp 0.3s ease-out;
}

.toggle-content.show {
  display: block;
}

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

/* Community Stats */
.community-icon {
  transition: var(--transition-normal);
}

.community-icon:hover {
  transform: scale(1.1);
}

/* Media Cards */
.media-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.media-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* FAQ Accordion */
.accordion-item {
  border: none;
  margin-bottom: 1rem;
}

.accordion-button {
  background: var(--gray-50);
  border: none;
  box-shadow: none;
  padding: 1.5rem;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background: var(--primary-light);
  color: var(--white);
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  padding: 1.5rem;
  background: var(--white);
}

/* Form Styles */
.form-label {
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition-fast);
  background: var(--white);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
  outline: none;
}

.form-control.rounded-pill {
  border-radius: 50px;
}

/* Footer */
footer {
  background: var(--gray-900) !important;
  color: var(--white);
}

footer h5,
footer h6 {
  color: var(--white);
}

footer .text-light {
  color: var(--gray-300) !important;
}

footer .social-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition-fast);
  font-weight: 500;
}

footer .social-links a:hover {
  color: var(--primary-light);
  text-decoration: underline;
}

footer ul li a {
  transition: var(--transition-fast);
}

footer ul li a:hover {
  color: var(--primary-light) !important;
  text-decoration: underline;
}

/* Utility Classes */
.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.text-tertiary {
  color: var(--tertiary-color) !important;
}

.bg-primary {
  background-color: var(--primary-color) !important;
}

.bg-secondary {
  background-color: var(--secondary-color) !important;
}

.bg-tertiary {
  background-color: var(--tertiary-color) !important;
}

.bg-gradient-primary {
  background: var(--primary-gradient) !important;
}

.bg-gradient-secondary {
  background: var(--secondary-gradient) !important;
}

.bg-gradient-tertiary {
  background: var(--tertiary-gradient) !important;
}

/* Glassmorphism Effects */
.glass {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

/* Asymmetric Balance Elements */
.asymmetric-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.asymmetric-grid.reverse {
  grid-template-columns: 1fr 2fr;
}

/* Image Hover Effects */
.image-hover-effect {
  overflow: hidden;
  border-radius: var(--border-radius);
}

.image-hover-effect img {
  transition: var(--transition-slow);
}

.image-hover-effect:hover img {
  transform: scale(1.1) rotate(2deg);
}

/* Scroll Animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: var(--transition-slow);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Loading States */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .timeline::before {
    left: 2rem;
  }
  
  .timeline-item {
    flex-direction: column;
    text-align: center;
  }
  
  .timeline-item::before {
    left: 2rem;
    transform: translateX(-50%);
  }
  
  .timeline-content {
    width: 100%;
    margin-left: 4rem;
  }
  
  .asymmetric-grid,
  .asymmetric-grid.reverse {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .hero-section {
    background-attachment: scroll;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .timeline-content {
    margin-left: 2rem;
  }
  
  .card-image {
    height: 200px;
  }
  
  .section-padding {
    padding: 3rem 0;
  }
}

/* Performance Optimizations */
.will-change-transform {
  will-change: transform;
}

.will-change-opacity {
  will-change: opacity;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .btn-primary {
    border: 2px solid var(--white);
  }
  
  .card {
    border: 1px solid var(--gray-300);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    color: black;
    background: white;
  }
  
  .hero-section {
    background: none;
    color: black;
  }
}

/* Dark Mode Support (future-proofing) */
@media (prefers-color-scheme: dark) {
  :root {
    --white: #1f2937;
    --gray-50: #374151;
    --gray-100: #4b5563;
    --gray-900: #f9fafb;
  }
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Text Selection */
::selection {
  background: var(--primary-color);
  color: var(--white);
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--white);
}

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

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

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