/* ROOT VARIABLES & GLOBAL STYLES */
:root {
  /* Fonts */
  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'DM Sans', sans-serif;

  /* Triadic Color Palette (Fantasy & Mystical) */
  --color-primary: #4A00E0; /* Vibrant Purple */
  --color-primary-rgb: 74, 0, 224;
  --color-secondary-1: #F09819; /* Warm Orange/Gold */
  --color-secondary-2: #00C9FF; /* Bright Cyan/Blue */

  /* Accent & Neutral Colors */
  --color-accent: var(--color-secondary-1);
  --color-accent-hover: #e08909;
  
  --color-text-light: #FFFFFF;
  --color-text-dark: #343a40;
  --color-text-darker: #212529;
  --color-text-muted: #6c757d;
  
  --color-background-light: #FFFFFF;
  --color-background-page: #f4f6f8;
  --color-background-alt: #E9ECEF;
  --color-background-dark: #1a1a2e; /* Dark blue/purple for header/footer */
  
  --color-border: #ced4da;
  --color-border-light: #e9ecef;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary-2) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, #FFC837 100%);

  /* Spacing */
  --spacing-xs: 0.25rem;  /* 4px */
  --spacing-sm: 0.5rem;   /* 8px */
  --spacing-md: 1rem;     /* 16px */
  --spacing-lg: 1.5rem;   /* 24px */
  --spacing-xl: 2.5rem;   /* 40px */
  --spacing-xxl: 4rem;    /* 64px */
  --section-padding-y: var(--spacing-xxl);
  --section-padding-x: var(--spacing-md);

  /* Borders & Shadows */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --box-shadow-light: 0 2px 8px rgba(0, 0, 0, 0.06);
  --box-shadow-medium: 0 5px 15px rgba(0, 0, 0, 0.1);
  --box-shadow-large: 0 10px 30px rgba(0, 0, 0, 0.12);
  --text-shadow-subtle: 1px 1px 2px rgba(0,0,0,0.25);
  --text-shadow-strong: 1px 1px 3px rgba(0,0,0,0.6);

  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Header Height */
  --header-height: 70px;
  --header-height-scrolled: 60px;
}

/* Basic Reset & Global Styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-secondary);
  line-height: 1.65;
  color: var(--color-text-dark);
  background-color: var(--color-background-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
.page-wrapper { overflow-x: hidden; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  color: var(--color-text-darker);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
  font-weight: 700;
}
h1 { font-size: 2.8rem; margin-bottom: var(--spacing-lg); }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.4rem; }

p { margin-bottom: var(--spacing-md); color: var(--color-text-dark); }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover, a:focus { color: var(--color-accent-hover); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-md); }
.text-center { text-align: center; }
.section-padding { padding: var(--section-padding-y) var(--section-padding-x); }
.alternate-bg { background-color: var(--color-background-alt); }

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-darker);
  position: relative;
  padding-bottom: var(--spacing-sm);
}
.section-title::after {
  content: ''; display: block; width: 80px; height: 4px;
  background: var(--gradient-accent);
  border-radius: 2px; margin: var(--spacing-sm) auto 0;
}
.section-intro {
  text-align: center; max-width: 700px; margin: 0 auto var(--spacing-xl);
  color: var(--color-text-muted); font-size: 1.1rem;
}

/* BUTTONS - GLOBAL STYLES */
.cta-button, .button-secondary, .button-link, button, input[type="submit"], input[type="button"] {
  display: inline-block; font-family: var(--font-primary); font-weight: 500;
  text-align: center; vertical-align: middle; cursor: pointer;
  border: 2px solid transparent; padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem; border-radius: var(--border-radius-md);
  transition: all var(--transition-medium); text-decoration: none;
  line-height: 1.5; text-transform: uppercase; letter-spacing: 0.5px;
}
.cta-button {
  background-image: var(--gradient-accent); color: var(--color-text-light);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.cta-button:hover, .cta-button:focus {
  transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  background-image: var(--gradient-accent); color: var(--color-text-light); text-decoration: none;
}
.button-secondary {
  background-color: transparent; color: var(--color-primary);
  border-color: var(--color-primary);
}
.button-secondary:hover, .button-secondary:focus {
  background-color: var(--color-primary); color: var(--color-text-light); text-decoration: none;
}
.button-link {
  background-color: transparent; color: var(--color-accent);
  border: none; padding: var(--spacing-xs) var(--spacing-sm);
  text-transform: none; font-weight: bold;
}
.button-link:hover, .button-link:focus { color: var(--color-accent-hover); text-decoration: underline; }

/* HEADER */
.site-header {
  background-color: rgba(26, 26, 46, 0.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-sm) 0; position: fixed; top: 0; left: 0;
  width: 100%; z-index: 1000; transition: all var(--transition-medium); height: var(--header-height);
}
.site-header.scrolled {
  background-color: rgba(26, 26, 46, 0.95); box-shadow: var(--box-shadow-medium);
  height: var(--header-height-scrolled);
}
.header-container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo { font-family: var(--font-primary); font-size: 1.8rem; font-weight: 700; color: var(--color-text-light); text-decoration: none; }
.logo:hover { color: var(--color-accent); text-decoration: none; }
.main-nav .nav-links { display: flex; align-items: center; }
.main-nav .nav-links li { margin-left: var(--spacing-lg); }
.main-nav .nav-links a {
  color: var(--color-text-light); font-family: var(--font-secondary); font-weight: 500;
  font-size: 1rem; padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm); text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.main-nav .nav-links a:hover, .main-nav .nav-links a:focus, .main-nav .nav-links a.active {
  color: var(--color-accent); text-decoration: none;
}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0; z-index: 1001; }
.hamburger { display: block; width: 25px; height: 3px; background-color: var(--color-text-light); position: relative; transition: background-color var(--transition-fast); }
.hamburger::before, .hamburger::after {
  content: ''; position: absolute; left: 0; width: 25px; height: 3px;
  background-color: var(--color-text-light); transition: transform var(--transition-medium), top var(--transition-medium);
}
.hamburger::before { top: -8px; } .hamburger::after { top: 8px; }

@media (max-width: 768px) {
  .main-nav .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: var(--header-height); left: 0; width: 100%;
    background-color: rgba(26, 26, 46, 0.98); padding: var(--spacing-lg) 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }
  .main-nav .nav-links.active { display: flex; }
  .main-nav .nav-links li { margin: var(--spacing-sm) 0; width: 100%; text-align: center; }
  .main-nav .nav-links a { display: block; padding: var(--spacing-md); font-size: 1.1rem; }
  .nav-toggle { display: block; }
  .nav-toggle.active .hamburger { background-color: transparent; }
  .nav-toggle.active .hamburger::before { transform: rotate(45deg); top: 0; }
  .nav-toggle.active .hamburger::after { transform: rotate(-45deg); top: 0; }
}

/* HERO SECTION */
.hero-section {
  color: var(--color-text-light); padding: calc(var(--spacing-xxl) * 2 + var(--header-height)) var(--spacing-md) var(--spacing-xxl);
  min-height: 70vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; background-size: cover;
  background-position: center center; background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4)); z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-title {
  font-size: 3.5rem; font-weight: 700; color: var(--color-text-light) !important; /* Explicitly white */
  text-shadow: var(--text-shadow-strong); margin-bottom: var(--spacing-lg);
}
.hero-subtitle {
  font-size: 1.3rem; margin-bottom: var(--spacing-xl); color: var(--color-text-light) !important; /* Explicitly white */
  text-shadow: var(--text-shadow-subtle); line-height: 1.7;
}
.hero-section .cta-button { padding: var(--spacing-md) var(--spacing-xl); font-size: 1.1rem; }

/* CARDS */
.card {
  background-color: var(--color-background-light); border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium); overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex; flex-direction: column; height: 100%;
}
.card:hover { transform: translateY(-5px) scale(1.02); box-shadow: var(--box-shadow-large); }
.card-image { width: 100%; overflow: hidden; position: relative; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.card:hover .card-image img { transform: scale(1.05); }
.card-content {
  padding: var(--spacing-lg); text-align: center; flex-grow: 1;
  display: flex; flex-direction: column; justify-content: space-between;
}
.card-content h3 { font-size: 1.4rem; color: var(--color-primary); margin-top: 0; }
.card-content p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: var(--spacing-md); }
.card-content .button-secondary { margin-top: auto; }

/* SPECIFIC SECTIONS & CARDS */
.events-grid, .instructors-grid, .resources-link-grid, .community-features,
.sustainability-initiatives, .accolades-grid, .press-mentions-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}
.event-card .card-image, .sustainability-card .card-image, .community-features .feature-item .card-image { height: 220px; }
.press-mention-item .card-image { height: 250px; }
.event-card .event-date { font-weight: bold; color: var(--color-accent); margin-bottom: var(--spacing-sm); }

.instructor-card .card-image {
  height: 180px; width: 180px; border-radius: 50%; margin: 0 auto var(--spacing-md);
  box-shadow: var(--box-shadow-light);
}
.instructor-card .card-image img { border-radius: 50%; }
.instructor-card .instructor-role { font-style: italic; color: var(--color-secondary-2); margin-bottom: var(--spacing-sm); font-weight: 500; }

.resource-link-item.card, .resource-link-item .card-content { text-align: left; }
.resource-link-item h3 a { color: var(--color-primary); font-size: 1.2rem; }
.resource-link-item h3 a:hover { color: var(--color-accent); }
.resource-link-item p { font-size: 0.9rem; color: var(--color-text-muted); }

.community-features .feature-item .card-image { margin-bottom: var(--spacing-md); border-radius: var(--border-radius-md); }
.community-features .feature-item .card-image img { width: 100%; height: 100%; object-fit: cover; }
.community-features .feature-item h3 { font-size: 1.3rem; color: var(--color-primary); margin-bottom: var(--spacing-sm); }
.community-cta { text-align: center; margin-top: var(--spacing-xl); }

.accolade-item.card { background-color: var(--color-primary); color: var(--color-text-light); text-align: left; }
.accolade-item.card .card-content { text-align: left; }
.accolade-item blockquote { margin: 0; font-size: 1.05rem; line-height: 1.7; }
.accolade-item blockquote p { color: var(--color-text-light); margin-bottom: var(--spacing-md); }
.accolade-item blockquote footer { font-style: italic; font-weight: bold; color: var(--color-secondary-2); margin-top: var(--spacing-md); text-align: right; }
.accolade-item.card:hover { background-color: var(--color-primary); transform: translateY(-5px) scale(1.01); }

/* STATISTICS & CONTACT PREVIEW (SKEWED BG SECTIONS) */
.statistics-section, .contact-preview-section {
  background-image: var(--gradient-primary); color: var(--color-text-light); position: relative;
}
.statistics-section::before, .contact-preview-section::after { /* Skewed dividers */
  content: ''; position: absolute; left: 0; width: 100%; height: 80px; z-index: 0;
}
.statistics-section::before { top: 0; background: var(--color-background-alt); transform: skewY(-2deg); transform-origin: top left; }
.contact-preview-section::after { bottom: 0; background: var(--color-background-page); transform: skewY(2deg); transform-origin: bottom left; }

.statistics-section .container, .contact-preview-section .container { position: relative; z-index: 1; }
.statistics-section .section-title, .statistics-section .section-intro,
.contact-preview-section .section-title, .contact-preview-section .section-intro {
  color: var(--color-text-light); text-shadow: var(--text-shadow-subtle);
}
.statistics-section .section-title::after, .contact-preview-section .section-title::after { background: var(--color-text-light); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-lg); text-align: center; }
.stat-item { padding: var(--spacing-lg); }
.stat-number { font-family: var(--font-primary); font-size: 3rem; font-weight: 700; display: block; margin-bottom: var(--spacing-xs); color: var(--color-secondary-1); }
.stat-label { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }

/* PARTNERS SECTION */
.partners-logo-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--spacing-xl); }
.partner-logo { text-align: center; transition: transform var(--transition-fast); }
.partner-logo img { max-height: 80px; width: auto; margin: 0 auto var(--spacing-sm); filter: grayscale(80%); opacity: 0.7; transition: filter var(--transition-medium), opacity var(--transition-medium); }
.partner-logo p { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0; }
.partner-logo:hover img { filter: grayscale(0%); opacity: 1; transform: scale(1.05); }

/* FOOTER */
.site-footer {
  background-color: var(--color-background-dark); color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-xl) 0; font-size: 0.95rem;
}
.footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--spacing-lg); }
.footer-column h3, .footer-column h4 { font-family: var(--font-primary); color: var(--color-text-light); font-size: 1.2rem; margin-bottom: var(--spacing-md); }
.footer-column p { color: rgba(255, 255, 255, 0.7); margin-bottom: var(--spacing-sm); }
.footer-column ul li { margin-bottom: var(--spacing-sm); }
.footer-column ul a { color: rgba(255, 255, 255, 0.7); text-decoration: none; transition: color var(--transition-fast); }
.footer-column ul a:hover { color: var(--color-accent); text-decoration: underline; }
.social-links-footer a { display: inline-block; margin-right: var(--spacing-sm); }
.social-links-footer a:last-child { margin-right: 0; }

/* INDIVIDUAL PAGES (About, Contacts, Privacy, Terms, Success) */
.page-content-wrapper {
  padding-top: calc(var(--header-height) + var(--spacing-xl)); padding-bottom: var(--spacing-xl);
}
.page-content-wrapper .container {
  background-color: var(--color-background-light); padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg); box-shadow: var(--box-shadow-medium);
}
.page-content-wrapper h1 { margin-bottom: var(--spacing-lg); color: var(--color-primary); }

.success-page-container {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: var(--spacing-lg); background-image: var(--gradient-primary); color: var(--color-text-light);
}
.success-content {
  background-color: rgba(255,255,255,0.1); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  padding: var(--spacing-xxl) var(--spacing-xl); border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-large); max-width: 600px;
}
.success-content h1 { color: var(--color-text-light); font-size: 2.5rem; margin-bottom: var(--spacing-md); }
.success-content p { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: var(--spacing-lg); }
.success-content .cta-button { background-image: none; background-color: var(--color-accent); color: var(--color-text-light); }
.success-content .cta-button:hover { background-color: var(--color-accent-hover); }

/* CONTACT FORM (on contacts.html) */
.contact-form {
  background-color: var(--color-background-light); padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg); box-shadow: var(--box-shadow-large);
  max-width: 700px; margin: 0 auto;
}
.contact-form h2 { text-align: center; color: var(--color-primary); margin-bottom: var(--spacing-xl); }
.form-group { margin-bottom: var(--spacing-lg); }
.form-group label { display: block; font-family: var(--font-primary); font-weight: 500; color: var(--color-text-darker); margin-bottom: var(--spacing-sm); }
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="tel"], .form-group textarea {
  width: 100%; padding: var(--spacing-md); border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md); font-family: var(--font-secondary);
  font-size: 1rem; color: var(--color-text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input[type="text"]:focus, .form-group input[type="email"]:focus, .form-group input[type="tel"]:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(var(--color-primary-rgb), 0.25);
}
.form-group textarea { min-height: 150px; resize: vertical; }
.contact-form .cta-button { width: 100%; font-size: 1.1rem; padding: var(--spacing-md); }

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 992px) {
  h1 { font-size: 2.5rem; } .hero-title { font-size: 3rem; }
  .section-padding { padding: calc(var(--section-padding-y) * 0.8) var(--section-padding-x); }
}
@media (max-width: 768px) {
  h1 { font-size: 2.2rem; } .hero-title { font-size: 2.5rem; } .hero-subtitle { font-size: 1.1rem; }
  .stats-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); } .stat-number { font-size: 2.5rem; }
  .footer-container { grid-template-columns: 1fr; text-align: center; }
  .footer-column ul { padding-left: 0; }
  .social-links-footer { justify-content: center; display: flex; gap: var(--spacing-sm); }
  .social-links-footer a { margin-right: 0; }
}
@media (max-width: 576px) {
  body { font-size: 15px; } h1 { font-size: 2rem; } h2 { font-size: 1.8rem; } .hero-title { font-size: 2.2rem; }
  .cta-button, .button-secondary { padding: var(--spacing-sm) var(--spacing-md); font-size: 0.9rem; }
  .container { width: 95%; }
  .events-grid, .instructors-grid, .resources-link-grid, .community-features, .partners-logo-grid,
  .sustainability-initiatives, .accolades-grid, .press-mentions-grid { grid-template-columns: 1fr; }
  .section-padding { padding: calc(var(--section-padding-y) * 0.7) var(--spacing-sm); }
}