/* City Events CSS - Futuristic Design System with Hyperrealistic Textures */

:root {
  /* Triadic Color Scheme */
  --primary: #00bcd4;         /* Bright Cyan */
  --primary-dark: #008ba3;
  --secondary: #d40055;       /* Vibrant Magenta */
  --secondary-dark: #a30042;
  --tertiary: #8bc34a;        /* Lime Green */
  --tertiary-dark: #689f38;
  
  /* Neutral Colors */
  --dark: #121212;
  --dark-gray: #2d2d2d;
  --medium-gray: #6e6e6e;
  --light-gray: #f0f0f0;
  --white: #ffffff;
  
  /* Gradient Backgrounds */
  --gradient-primary: linear-gradient(135deg, var(--primary), #00e5ff);
  --gradient-secondary: linear-gradient(135deg, var(--secondary), #ff0066);
  --gradient-tertiary: linear-gradient(135deg, var(--tertiary), #aeea00);
  
  /* Typography */
  --heading-font: 'Archivo Black', sans-serif;
  --body-font: 'Roboto', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Shadows */
  --shadow-soft: 0 10px 30px -15px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 15px 35px -15px rgba(0, 0, 0, 0.2);
  --shadow-hard: 0 20px 40px -15px rgba(0, 0, 0, 0.3);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index layers */
  --z-background: -10;
  --z-normal: 1;
  --z-overlay: 10;
  --z-dropdown: 20;
  --z-fixed: 30;
  --z-modal: 40;
  --z-tooltip: 50;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

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

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.section {
  padding: var(--spacing-xxl) 0;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  outline: none;
  text-decoration: none;
}

.button.is-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
}

.button.is-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 188, 212, 0.6);
}

.button.is-outlined {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}

.button.is-outlined:hover {
  background-color: var(--white);
  color: var(--primary);
}

.button.is-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.pulse-btn {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
  }
}

/* Navbar */
.navbar {
  background-color: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand .logo {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  color: var(--primary);
  letter-spacing: 1px;
}

.navbar-item {
  color: var(--white);
  font-weight: 500;
  transition: color var(--transition-normal);
}

.navbar-item:hover {
  color: var(--primary);
  background-color: transparent !important;
}

.navbar-burger {
  color: var(--white);
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero .title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero .subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero .buttons {
  margin-top: var(--spacing-lg);
}

/* Particles Animation */
.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-background);
  overflow: hidden;
}

@keyframes particleAnimation {
  0% {
    opacity: 0;
    transform: translateY(0) rotate(0deg);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-500px) rotate(360deg);
  }
}

.particles-container::before,
.particles-container::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.particles-container::before {
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0) 70%);
  animation: particleAnimation 10s linear infinite;
}

.particles-container::after {
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.01) 0%, rgba(255, 255, 255, 0) 60%);
  animation: particleAnimation 15s linear infinite reverse;
}

/* Events Section (Projects) */
.events-section {
  background-color: var(--light-gray);
  position: relative;
  overflow: hidden;
}

.carousel-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.carousel-wrapper {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 1rem 0;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.carousel-wrapper::-webkit-scrollbar {
  display: none;
}

.event-card {
  flex: 0 0 350px;
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  scroll-snap-align: start;
}

.event-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hard);
}

.card-image {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-container {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.event-date {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-weight: bold;
  line-height: 1.2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.event-date .day {
  font-size: 1.5rem;
  display: block;
}

.event-date .month {
  font-size: 0.8rem;
  text-transform: uppercase;
}

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

.event-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.event-location {
  color: var(--medium-gray);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.event-location i {
  color: var(--primary);
}

.event-description {
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 var(--spacing-sm);
}

.prev-btn,
.next-btn {
  width: 50px;
  height: 50px;
  background-color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: none;
  transition: all var(--transition-normal);
}

.prev-btn:hover,
.next-btn:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}

/* Methodology Section */
.methodology-section {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  z-index: 1;
}

.method-card {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

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

.method-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-md);
  color: var(--white);
  font-size: 2rem;
  box-shadow: 0 5px 15px rgba(0, 188, 212, 0.3);
}

.method-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.method-description {
  color: var(--dark-gray);
}

/* Innovation Section */
.innovation-section {
  background-color: var(--white);
}

.feature-showcase {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(240, 240, 240, 0.7));
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.feature-showcase.reverse {
  flex-direction: row-reverse;
}

.feature-image {
  flex: 0 0 50%;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.feature-content {
  flex: 0 0 50%;
  padding: var(--spacing-lg) var(--spacing-xl);
}

.feature-content h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.feature-content p {
  color: var(--dark-gray);
}

/* Projects Section (Highlights) */
.projects-section {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.project-card {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hard);
}

.project-card .card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.project-card .card-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.project-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.project-card p {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  justify-content: center;
}

.tag {
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
}

.tag.is-primary {
  background-color: var(--primary);
  color: var(--white);
}

.tag.is-info {
  background-color: #3298dc;
  color: var(--white);
}

.tag.is-success {
  background-color: var(--tertiary);
  color: var(--white);
}

.tag.is-warning {
  background-color: #ffdd57;
  color: rgba(0, 0, 0, 0.7);
}

.tag.is-danger {
  background-color: var(--secondary);
  color: var(--white);
}

/* Resources Section */
.resources-section {
  background-color: var(--light-gray);
}

.resource-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hard);
}

.resource-card .card-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.resource-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.resource-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
  width: 100%;
}

.resource-links a {
  background-color: var(--light-gray);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-align: center;
}

.resource-links a:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateX(5px);
}

/* Blog Section */
.blog-section {
  background-color: var(--white);
}

.blog-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hard);
}

.blog-date {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.85rem;
  font-weight: 500;
}

.blog-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
  line-height: 1.4;
}

.blog-excerpt {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
}

.read-more {
  color: var(--primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  margin-top: auto;
}

.read-more i {
  transition: transform var(--transition-normal);
}

.read-more:hover {
  color: var(--primary-dark);
}

.read-more:hover i {
  transform: translateX(5px);
}

/* Contact Section */
.contact-section {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.contact-form-container {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-medium);
}

.contact-form .label {
  font-weight: 500;
}

.contact-form .input,
.contact-form .textarea,
.contact-form .select select {
  background-color: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
}

.contact-form .input:focus,
.contact-form .textarea:focus,
.contact-form .select select:focus {
  box-shadow: 0 0 0 2px var(--primary);
}

.contact-form button[type="submit"] {
  margin-top: var(--spacing-md);
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: var(--spacing-xl) 0;
}

.footer-title {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: var(--light-gray);
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: var(--light-gray);
  font-size: 0.9rem;
  transition: color var(--transition-normal);
  position: relative;
}

.social-links a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

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

.social-links a:hover::after {
  transform: scaleX(1);
}

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

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

.footer-links a {
  color: var(--light-gray);
  transition: all var(--transition-normal);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(5px);
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--light-gray);
}

.footer-contact i {
  color: var(--primary);
  font-size: 1.2rem;
}

.copyright {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--medium-gray);
}

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

.success-container {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  max-width: 600px;
  width: 90%;
}

.success-icon {
  font-size: 5rem;
  color: var(--tertiary);
  margin-bottom: var(--spacing-md);
}

.success-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.success-message {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-lg);
}

/* Privacy & Terms Pages */
.content-page {
  padding-top: 100px;
  min-height: 100vh;
}

.content-container {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.content-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--dark);
  text-align: center;
}

.content-page h2 {
  font-size: 1.8rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.content-page p {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
}

.content-page ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.content-page li {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

/* Responsive Styles */
@media screen and (max-width: 1023px) {
  .hero .title {
    font-size: 2.5rem;
  }
  
  .feature-showcase, 
  .feature-showcase.reverse {
    flex-direction: column;
  }
  
  .feature-image, 
  .feature-content {
    flex: 0 0 100%;
  }
  
  .method-card, 
  .project-card, 
  .blog-card, 
  .resource-card {
    margin-bottom: var(--spacing-lg);
  }
}

@media screen and (max-width: 768px) {
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .title.is-2 {
    font-size: 1.75rem;
  }
  
  .carousel-wrapper {
    gap: 1rem;
    padding-bottom: 2rem;
  }
  
  .event-card {
    flex: 0 0 280px;
  }
  
  .footer-title {
    margin-top: var(--spacing-lg);
  }
}

@media screen and (max-width: 480px) {
  .hero .title {
    font-size: 1.75rem;
  }
  
  .hero .buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .button.is-large {
    width: 100%;
  }
  
  .contact-form-container {
    padding: var(--spacing-lg);
  }
}