/* ===== VARIABLE DEFINITIONS ===== */
:root {
  /* Tetrad Color Scheme */
  --color-primary: #FF5E5B;       /* Warm Red */
  --color-secondary: #5BBCFF;     /* Sky Blue */
  --color-tertiary: #5BFF8F;      /* Mint Green */
  --color-quaternary: #D15BFF;    /* Purple */
  
  /* Dark Variants */
  --color-primary-dark: #D13F3D;
  --color-secondary-dark: #3A8BC2;
  --color-tertiary-dark: #3BC267;
  --color-quaternary-dark: #A53CD1;
  
  /* Light Variants */
  --color-primary-light: #FF908E;
  --color-secondary-light: #90D5FF;
  --color-tertiary-light: #90FFB6;
  --color-quaternary-light: #E490FF;
  
  /* Neutral Colors */
  --color-dark: #2D3047;
  --color-dark-light: #484B6A;
  --color-gray: #8C8E9B;
  --color-gray-light: #D8D9E0;
  --color-light: #F4F4F8;
  --color-white: #FFFFFF;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  --gradient-tertiary: linear-gradient(135deg, var(--color-tertiary) 0%, var(--color-tertiary-light) 100%);
  --gradient-quaternary: linear-gradient(135deg, var(--color-quaternary) 0%, var(--color-quaternary-light) 100%);
  
  /* Overlays */
  --overlay-dark: rgba(45, 48, 71, 0.75);
  --overlay-light: rgba(244, 244, 248, 0.85);
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;
  --radius-circle: 50%;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.2);
  
  /* 3D Effect Shadows */
  --shadow-3d-primary: 0.5rem 0.5rem 0 var(--color-primary-dark);
  --shadow-3d-secondary: 0.5rem 0.5rem 0 var(--color-secondary-dark);
  --shadow-3d-tertiary: 0.5rem 0.5rem 0 var(--color-tertiary-dark);
  --shadow-3d-quaternary: 0.5rem 0.5rem 0 var(--color-quaternary-dark);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-medium: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  
  /* Z-index layers */
  --z-base: 1;
  --z-elevated: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-popover: 500;
  --z-toast: 900;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

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

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

a:hover, a:focus {
  color: var(--color-secondary-dark);
  text-decoration: underline;
}

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  margin-left: auto;
  margin-right: auto;
}

/* ===== UTILITY CLASSES ===== */
/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Columns */
.content-columns {
  display: flex;
  flex-wrap: wrap;
  margin-left: -1rem;
  margin-right: -1rem;
}

.column {
  flex: 1 1 0;
  padding: 0 1rem;
  margin-bottom: var(--spacing-md);
}

.is-one-third {
  flex: 0 0 33.3333%;
  max-width: 33.3333%;
}

.is-two-thirds {
  flex: 0 0 66.6667%;
  max-width: 66.6667%;
}

.is-half {
  flex: 0 0 50%;
  max-width: 50%;
}

.is-full {
  flex: 0 0 100%;
  max-width: 100%;
}

/* Spacing */
.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-lg); }
.mt-3 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-lg); }
.mb-3 { margin-bottom: var(--spacing-xl); }
.pt-1 { padding-top: var(--spacing-md); }
.pt-2 { padding-top: var(--spacing-lg); }
.pt-3 { padding-top: var(--spacing-xl); }
.pb-1 { padding-bottom: var(--spacing-md); }
.pb-2 { padding-bottom: var(--spacing-lg); }
.pb-3 { padding-bottom: var(--spacing-xl); }

/* Visibility */
.hidden {
  display: none !important;
}

/* ===== BUTTONS ===== */
.btn, 
button, 
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  z-index: var(--z-base);
}

.btn:hover, 
button:hover, 
input[type="submit"]:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-primary);
  text-decoration: none;
}

.btn:active, 
button:active, 
input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

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

.btn.tertiary {
  background-color: var(--color-tertiary);
  border-color: var(--color-tertiary);
  color: var(--color-dark);
}

.btn.quaternary {
  background-color: var(--color-quaternary);
  border-color: var(--color-quaternary);
  color: var(--color-white);
}

.btn.outline {
  background-color: transparent;
}

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

.btn.secondary.outline {
  color: var(--color-secondary);
}

.btn.tertiary.outline {
  color: var(--color-tertiary);
}

.btn.quaternary.outline {
  color: var(--color-quaternary);
}

.button-group {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

/* ===== HEADER & NAVIGATION ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  transition: all var(--transition-medium);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo a {
  display: block;
  text-decoration: none;
}

.logo h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--color-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--transition-medium);
}

.logo h1:hover {
  color: var(--color-primary-dark);
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.5rem;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-dark);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-medium);
}

.main-nav a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.main-nav a:hover {
  color: var(--color-primary);
}

.main-nav a:hover:after {
  width: 100%;
}

.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.mobile-nav-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-dark);
  transition: all var(--transition-medium);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80vh;
  min-height: 600px;
  color: var(--color-white);
  background-color: var(--color-dark);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: var(--spacing-xl) 0;
  margin-top: 80px; /* Account for fixed header */
  overflow: hidden;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
  z-index: var(--z-base);
}

.hero-content {
  position: relative;
  max-width: 800px;
  text-align: center;
  z-index: calc(var(--z-base) + 1);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  background-color: rgba(45, 48, 71, 0.8);
  backdrop-filter: blur(5px);
  transform: perspective(1000px) rotateX(0deg);
  transition: transform var(--transition-medium);
  box-shadow: var(--shadow-lg);
  margin-left: auto;
  margin-right: auto;
}

.hero:hover .hero-content {
  transform: perspective(1000px) rotateX(2deg);
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

/* ===== SECTION COMMON STYLES ===== */
section {
  padding: var(--spacing-xxl) 0;
  position: relative;
  overflow: hidden;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
  padding-bottom: var(--spacing-md);
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  font-size: 1.1rem;
  color: var(--color-gray);
}

/* ===== ABOUT SECTION ===== */
.about {
  background-color: var(--color-light);
}

.about .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-3d-secondary);
  transform: perspective(1000px) rotateY(0deg);
  transition: transform var(--transition-medium);
}

.about .image-container:hover {
  transform: perspective(1000px) rotateY(5deg);
}

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

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

.about .column p:last-child {
  margin-bottom: 0;
}

/* ===== HISTORY SECTION ===== */
.history {
  background-color: var(--color-white);
  position: relative;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline:before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--gradient-secondary);
  transform: translateX(-50%);
  border-radius: 5px;
  z-index: 0;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  z-index: 1;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 24px;
  border-radius: var(--radius-circle);
  background: var(--color-secondary);
  box-shadow: 0 0 0 4px var(--color-light);
  z-index: 2;
}

.timeline-content {
  position: relative;
  width: calc(50% - 40px);
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-tertiary);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
  transform-origin: left center;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: auto;
  transform-origin: right center;
}

.timeline-content h3 {
  margin-top: 0;
  color: var(--color-secondary);
  font-size: 1.5rem;
}

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

.history .image-container {
  margin-top: var(--spacing-xl);
  text-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-3d-secondary);
}

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

.history .image-container:hover img {
  transform: scale(1.03);
}

/* ===== PROJECTS SECTION ===== */
.projects {
  background-color: var(--color-light);
  position: relative;
}

.projects-slider {
  position: relative;
}

.slider-container {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: var(--spacing-md) 0;
}

.slider-track {
  display: flex;
  transition: transform var(--transition-medium);
}

.slider-prev,
.slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-white);
  color: var(--color-dark);
  border-radius: var(--radius-circle);
  border: none;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: var(--z-elevated);
}

.slider-prev {
  left: 10px;
}

.slider-next {
  right: 10px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-circle);
  background-color: var(--color-gray-light);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.slider-dot.active {
  background-color: var(--color-primary);
}

.card {
  flex: 0 0 300px;
  margin: 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-primary);
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.card:hover .card-image img {
  transform: scale(1.1);
}

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

.card-content h3 {
  margin-top: 0;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.card-content p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* ===== EVENTS SECTION ===== */
.events {
  background-color: var(--color-white);
}

.events-grid,
.team-grid,
.testimonials-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.events .card {
  margin: 0;
  height: 100%;
  flex: 1 1 auto;
}

.events .card-image {
  height: 250px;
}

.event-date {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

/* ===== RESOURCES SECTION ===== */
.resources {
  background-color: var(--color-light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.resource-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-quaternary);
}

.resource-card h3 {
  margin-top: 0;
  color: var(--color-quaternary);
}

.resource-card p {
  flex-grow: 1;
}

.resource-link {
  display: inline-block;
  margin-top: auto;
  padding: 0.5rem 0;
  font-weight: 600;
  color: var(--color-quaternary);
  position: relative;
}

.resource-link:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-quaternary);
  transition: width var(--transition-medium);
}

.resource-link:hover:after {
  width: 100%;
}

/* ===== SUSTAINABILITY SECTION ===== */
.sustainability {
  background-color: var(--color-white);
  position: relative;
}

.sustainability .image-container {
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-3d-tertiary);
  transition: transform var(--transition-medium);
}

.sustainability .image-container:hover {
  transform: perspective(1000px) rotateY(-5deg);
}

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

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

.sustainability-content h3 {
  color: var(--color-tertiary-dark);
  margin-top: var(--spacing-lg);
}

.sustainability-content ul {
  list-style-type: none;
  padding-left: 0;
}

.sustainability-content ul li {
  position: relative;
  padding-left: 30px;
  margin-bottom: var(--spacing-md);
}

.sustainability-content ul li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-tertiary);
  font-weight: bold;
}

.sustainability-content ul li strong {
  color: var(--color-tertiary-dark);
}

/* ===== PRICING SECTION ===== */
.pricing {
  background-color: var(--color-light);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.pricing-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  position: relative;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-secondary);
}

.pricing-card.featured {
  background-color: var(--color-secondary-light);
  transform: scale(1.03);
  z-index: var(--z-elevated);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-10px);
  box-shadow: var(--shadow-xl), var(--shadow-3d-secondary);
}

.pricing-card.featured:before {
  content: 'Recomandat';
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  border-bottom-left-radius: var(--radius-md);
  z-index: var(--z-elevated);
}

.pricing-header {
  background-color: var(--color-dark);
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-white);
}

.pricing-card.featured .pricing-header {
  background-color: var(--color-secondary);
}

.pricing-header h3 {
  color: var(--color-white);
  margin: 0;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.pricing-features {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.pricing-features ul {
  list-style-type: none;
  padding-left: 0;
  flex-grow: 1;
}

.pricing-features ul li {
  position: relative;
  padding-left: 30px;
  margin-bottom: var(--spacing-md);
}

.pricing-features ul li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

.pricing-card.featured .pricing-features ul li:before {
  color: var(--color-primary);
}

.pricing-footer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  text-align: center;
}

.pricing-note {
  text-align: center;
  font-style: italic;
  color: var(--color-gray);
}

/* ===== FAQ SECTION ===== */
.faq {
  background-color: var(--color-white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
  background-color: var(--color-light);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-medium);
}

.faq-item:hover {
  box-shadow: var(--shadow-lg), var(--shadow-3d-quaternary);
  transform: translateX(5px);
}

.faq-question {
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background-color: var(--color-light);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2rem;
  padding-right: var(--spacing-lg);
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform var(--transition-medium);
}


.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.active .faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  max-height: 1000px;
}

/* ===== CONTACT SECTION ===== */
.contact {
  background-color: var(--color-light);
  position: relative;
}

.contact-info {
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md), var(--shadow-3d-primary);
  height: 100%;
  transform: perspective(1000px) rotateY(0deg);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.contact-info:hover {
  transform: perspective(1000px) rotateY(5deg);
  box-shadow: var(--shadow-lg), var(--shadow-3d-primary);
}

.contact-info h3 {
  color: var(--color-primary);
  margin-top: 0;
}

.contact-info ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: var(--spacing-lg);
}

.contact-info ul li {
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
}

.contact-info i {
  margin-right: var(--spacing-md);
  color: var(--color-primary);
  font-size: 1.2rem;
}

.contact-form-container {
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  height: 100%;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.contact-form-container:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-3d-quaternary);
}

.contact-form {
  display: flex;
  flex-direction: column;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-quaternary);
  box-shadow: 0 0 0 2px rgba(209, 91, 255, 0.2);
}

.form-group.checkbox {
  display: flex;
  align-items: center;
}

.form-group.checkbox input {
  width: auto;
  margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
  margin-bottom: 0;
  font-weight: normal;
}

/* ===== FOOTER ===== */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-gray-light);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  position: relative;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.footer-column h3 {
  color: var(--color-white);
  margin-top: 0;
  position: relative;
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-column h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-column ul li a {
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.social-links a {
  display: inline-block;
  color: var(--color-white);
  transition: color var(--transition-fast);
  font-weight: 600;
  position: relative;
}

.social-links a:after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.social-links a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.social-links a:hover:after {
  width: 100%;
}

.newsletter h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
  font-size: 1.1rem;
}

.newsletter .form-group {
  display: flex;
  gap: 0.5rem;
}

.newsletter input[type="email"] {
  flex: 1;
  padding: 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-dark-light);
  border-radius: var(--radius-md);
  background-color: var(--color-dark-light);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.newsletter input[type="email"]:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-dark-light);
}

.newsletter input[type="email"]::placeholder {
  color: var(--color-gray);
}

/* ===== MODALS ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
}

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

.modal-content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 90%;
  width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  opacity: 0;
  transition: all var(--transition-medium);
}

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

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-gray);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--color-primary);
}

.modal-body {
  padding: var(--spacing-xl);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--spacing-xl);
  text-align: center;
  background-color: var(--color-light);
}

.success-container {
  max-width: 800px;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-3d-tertiary);
}

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

.success-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-tertiary-dark);
}

.success-message {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
}

/* ===== PRIVACY & TERMS PAGES ===== */
.page-content {
  padding-top: 100px; /* For fixed header */
  padding-bottom: var(--spacing-xl);
}

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

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

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

.page-content h3 {
  font-size: 1.4rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-tertiary-dark);
}

.page-content p, 
.page-content ul, 
.page-content ol {
  margin-bottom: var(--spacing-md);
}

.page-content a {
  color: var(--color-quaternary);
  font-weight: 600;
}

.page-content a:hover {
  color: var(--color-quaternary-dark);
}

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

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

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  :root {
    --container-max-width: 960px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 992px) {
  :root {
    --container-max-width: 720px;
  }
  
  .main-nav {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
  }
  
  .main-nav.active {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: center;
  }
  
  .main-nav ul li {
    width: 100%;
    text-align: center;
  }
  
  .main-nav a {
    padding: var(--spacing-md) 0;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .is-one-third,
  .is-two-thirds,
  .is-half {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .content-columns {
    flex-direction: column;
  }
  
  .timeline:before {
    left: 30px;
  }
  
  .timeline-dot {
    left: 30px;
  }
  
  .timeline-content {
    width: calc(100% - 70px);
    margin-left: 70px !important;
  }
  
  .hero {
    height: auto;
  }
}

@media (max-width: 768px) {
  :root {
    --container-max-width: 540px;
    --container-padding: 1rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .button-group {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .events-grid {
    grid-template-columns: 1fr;
  }
  
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: scale(1);
    order: -1;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .newsletter .form-group {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 90%;
  }
  
  .hero-content h1 {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 1.6rem;
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero-content {
    padding: var(--spacing-lg);
  }
  
  .timeline-content {
    padding: var(--spacing-md);
  }
  
  .card {
    flex: 0 0 100%;
  }
  
  .modal-content {
    width: 95%;
  }
}

/* ===== UTILITY ANIMATIONS ===== */
.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
  animation: spin 20s linear infinite;
}

/* For elements that should animate when they come into view */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ScrollReveal custom animations */
.sr-fade-bottom {
  visibility: hidden;
}

.sr-fade-left {
  visibility: hidden;
}

.sr-fade-right {
  visibility: hidden;
}

.sr-scale-up {
  visibility: hidden;
}

.sr-scale-down {
  visibility: hidden;
}

textarea {
  resize: none;
}

.terms-section,
.privacy-section {
  padding-top: 0;
  padding-bottom: 20px;
}

.team-content {
  padding-top: 16px;
}

@media (max-width:768px){
    .slider-container {
      grid-template-columns: 1fr;
    }
}