/**
 * Event Detail Page - Main CSS File
 * Modern Design System Implementation
 * 
 * This file imports all section-specific CSS files and provides
 * global styles for the event detail page.
 */

/* ============================================
   CSS IMPORTS - SECTION STYLES
   ============================================ */
@import url("sections/css/hero.853defd82254.css");
@import url("sections/css/overview.eb64f4eff90a.css");
@import url("sections/css/program.ecbbd4ec65f5.css");
@import url("sections/css/kit.b9cdd4f1c6eb.css");
@import url("sections/css/registration.5d3d7e760543.css");
@import url("sections/css/sponsors.e9c3d2555228.css");
@import url("sections/css/route.dc71a8ede6ed.css");

/* Enhanced Footer Styles - Load eventi-specific footer enhancements */
@import url("sections/css/eventi-footer.2064c2e1d62a.css");

/* Gallery Section - Load gallery styles */
@import url("sections/css/gallery.06dcdd902cf3.css");

/* Final CTA Section - Load final call-to-action styles */
@import url("sections/css/final-cta.8deda4602b18.css");

/* ============================================
   GLOBAL DESIGN SYSTEM VARIABLES
   ============================================ */
:root {
    /* Primary Colors */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #7c3aed;
    --secondary-hover: #6d28d9;
    --success-color: #10b981;
    --success-hover: #059669;
    --warning-color: #f59e0b;
    --warning-hover: #d97706;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --info-color: #3b82f6;
    --info-hover: #2563eb;

    /* Grays */
    --white: #ffffff;
    --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;

    /* Semantic Colors */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    --bg-light: var(--gray-50);
    --bg-gray: var(--gray-100);
    --bg-background: var(--white);
    --border-color: var(--gray-200);

    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-mono: 'JetBrains Mono', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;
    --font-size-8xl: 6rem;
    --font-size-9xl: 8rem;

    /* Font Weights */
    --font-weight-thin: 100;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;

    /* Line Heights */
    --line-height-none: 1;
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;

    /* Spacing */
    --spacing-px: 1px;
    --spacing-0: 0;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-7: 1.75rem;
    --spacing-8: 2rem;
    --spacing-9: 2.25rem;
    --spacing-10: 2.5rem;
    --spacing-11: 2.75rem;
    --spacing-12: 3rem;
    --spacing-14: 3.5rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-28: 7rem;
    --spacing-32: 8rem;
    --spacing-36: 9rem;
    --spacing-40: 10rem;
    --spacing-44: 11rem;
    --spacing-48: 12rem;
    --spacing-52: 13rem;
    --spacing-56: 14rem;
    --spacing-60: 15rem;
    --spacing-64: 16rem;
    --spacing-72: 18rem;
    --spacing-80: 20rem;
    --spacing-96: 24rem;

    /* Spacing Aliases */
    --spacing-xs: var(--spacing-2);
    --spacing-sm: var(--spacing-3);
    --spacing-md: var(--spacing-4);
    --spacing-lg: var(--spacing-6);
    --spacing-xl: var(--spacing-8);
    --spacing-2xl: var(--spacing-10);
    --spacing-3xl: var(--spacing-12);
    --spacing-4xl: var(--spacing-16);
    --spacing-5xl: var(--spacing-20);

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-medium: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-Index */
    --z-index-dropdown: 1000;
    --z-index-sticky: 1020;
    --z-index-fixed: 1030;
    --z-index-modal-backdrop: 1040;
    --z-index-modal: 1050;
    --z-index-popover: 1060;
    --z-index-tooltip: 1070;

    /* Section Specific */
    --section-padding: 80px 0;
    --section-margin-bottom: 3rem;
    --section-title-primary: var(--text-primary);
    --section-title-secondary: var(--primary-color);
    --section-bg-primary: var(--white);
    --section-bg-secondary: var(--bg-light);
    --section-border-color: var(--border-color);
    --section-shadow: var(--shadow);
    --section-shadow-lg: var(--shadow-lg);
    --section-shadow-xl: var(--shadow-xl);
    --section-radius: var(--radius-xl);
    --section-radius-lg: var(--radius-2xl);
    --section-radius-xl: var(--radius-3xl);
    --section-radius-2xl: var(--radius-3xl);
}


/* ============================================
   CRITICAL GLOBAL STYLES - MUST BE AT THE END
   ============================================ */

/* Base HTML and Body - OVERRIDE ALL IMPORTS */
html {
    scroll-behavior: smooth;
    font-size: 16px !important; /* CRITICAL: Force explicit font size */
}

body {
    font-family: var(--font-family-sans) !important;
    font-size: var(--font-size-base) !important;
    line-height: var(--line-height-normal) !important;
    color: var(--text-primary) !important;
    background-color: var(--bg-light) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Reset - OVERRIDE ALL IMPORTS */
h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--text-primary);
}

p {
    margin: 0 0 1rem 0;
    line-height: var(--line-height-normal);
}

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

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

/* Lists */
ul, ol {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

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

/* Buttons */
button {
    border: none;
    padding: 0;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

/* Form Elements */
input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 0.5rem;
    transition: border-color var(--transition-fast);
}

/* Container Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

/* Utility Classes */
.section-padding {
    padding: var(--section-padding);
}

.section-padding-sm {
    padding: 40px 0;
}

.section-padding-lg {
    padding: 120px 0;
}

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Display Utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Flexbox Utilities */
.flex-column { flex-direction: column; }
.flex-row { flex-direction: row; }
.justify-content-start { justify-content: flex-start; }
.justify-content-center { justify-content: center; }
.justify-content-end { justify-content: flex-end; }
.justify-content-between { justify-content: space-between; }
.align-items-start { align-items: flex-start; }
.align-items-center { align-items: center; }
.align-items-end { align-items: flex-end; }

/* Margin Utilities */
.m-0 { margin: 0; }
.m-1 { margin: var(--spacing-xs); }
.m-2 { margin: var(--spacing-sm); }
.m-3 { margin: var(--spacing-md); }
.m-4 { margin: var(--spacing-lg); }
.m-5 { margin: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

/* Padding Utilities */
.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

/* Background Color Utilities */
.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--bg-light); }
.bg-gray { background-color: var(--bg-gray); }
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-success { background-color: var(--success-color); }
.bg-warning { background-color: var(--warning-color); }
.bg-danger { background-color: var(--danger-color); }
.bg-info { background-color: var(--info-color); }

/* Text Color Utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-white { color: var(--white); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }
.text-info { color: var(--info-color); }

/* ============================================
   ENHANCED SECTION HEADERS - UNIFIED SYSTEM
   ============================================ */

/* Base section header container */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding: 2rem 0;
}

.section-header.left-aligned {
    text-align: left;
}

.section-header.right-aligned {
    text-align: right;
}

/* Enhanced section title with gradient effect - consistent spacing */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    position: relative;
    line-height: var(--line-height-tight);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Enhanced section title icons with animation */
.section-title i {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2rem;
    animation: sectionIconPulse 2s infinite;
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.2));
}

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

/* Removed section title underline - no more line bar dividers */
/* .section-title::after removed to eliminate unwanted line bars */

/* Enhanced section subtitle - consistent styling */
.section-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    font-weight: 500;
    margin: 0;
    position: relative;
    max-width: 800px;
    margin: 0 auto 2rem auto;
    line-height: 1.6;
    text-align: center;
}

/* Alignment variants */
.section-header.left-aligned .section-title {
    justify-content: flex-start;
}

.section-header.left-aligned .section-title::after {
    left: 0;
    transform: none;
}

.section-header.left-aligned .section-subtitle {
    text-align: left;
    margin: 0;
}

.section-header.right-aligned .section-title {
    justify-content: flex-end;
}

.section-header.right-aligned .section-title::after {
    right: 0;
    left: auto;
    transform: none;
}

.section-header.right-aligned .section-subtitle {
    text-align: right;
    margin: 0;
}

.section-title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg);
}

.content-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Removed content title line divider for consistency */
/* .content-title::after removed to maintain clean headers */

.content-title i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

/* ============================================
   EVENTI PAGE UI CONSISTENCY ENHANCEMENTS
   ============================================ */

/* Section spacing consistency - unified vertical rhythm */
.events-page .section-padding {
    padding: var(--spacing-4xl) 0;
    margin-bottom: 0;
}

/* Global section spacing standardization - ensure all sections use 4rem padding */
.events-page section,
.sponsors-section,
.registration-section,
#route,
.gallery-section,
.overview-section,
.program-section,
.kit-section {
    padding: 4rem 0 !important;
}

/* Enhanced section transitions and consistency */
.events-page section {
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

/* Ensure consistent section backgrounds */
.events-page section:nth-child(even) {
    background: rgba(248, 250, 252, 0.3);
}

.events-page section:nth-child(odd) {
    background: rgba(255, 255, 255, 0.5);
}

/* Consistent card styling across all sections */
.events-page .card,
.events-page .info-card,
.events-page .content-card,
.events-page .detail-card,
.events-page .modern-card {
    background: var(--section-bg-primary);
    border: 1px solid var(--section-border-color);
    border-radius: var(--section-radius);
    box-shadow: var(--section-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.events-page .card:hover,
.events-page .info-card:hover,
.events-page .content-card:hover,
.events-page .detail-card:hover,
.events-page .modern-card:hover {
    box-shadow: var(--section-shadow-lg);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

/* Consistent section spacing - proper vertical rhythm */
.events-page section {
    margin-bottom: var(--spacing-4xl);
}

.events-page section + section {
    margin-top: var(--spacing-4xl);
}

/* Consistent button styling */
.events-page .btn-primary {
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 25%, #8b5cf6 50%, #7c3aed 75%, #6366f1 100%);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.events-page .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.4);
    background: linear-gradient(135deg, #1e293b 0%, #2563eb 25%, #7c3aed 50%, #6d28d9 75%, #5b21b6 100%);
}

/* Enhanced section headers consistency - unified spacing */
.events-page .section-header {
    margin-bottom: var(--spacing-4xl);
    padding: var(--spacing-3xl) 0;
    position: relative;
    text-align: center;
}

.events-page .section-title {
    position: relative;
    z-index: 2;
}

/* Add subtle background pattern */
.events-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(6, 182, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Section dividers removed - no unwanted purple lines */

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .container,
    .container-fluid {
        padding: 0 var(--spacing-md);
    }

    .section-padding {
        padding: var(--spacing-3xl) 0;
    }

    .section-title {
        font-size: 2.25rem;
        gap: 0.75rem;
    }
    
    .section-title i {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1.125rem;
    }

    .content-title {
        font-size: var(--font-size-lg);
    }

    .section-title-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: var(--font-size-lg);
    }

    .content-title i {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .container,
    .container-fluid {
        padding: 0 var(--spacing-sm);
    }

    .section-padding {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .section-title i {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .content-title {
        font-size: var(--font-size-base);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .content-title::after {
        display: none;
    }
    
    /* Mobile-specific header adjustments */
    .section-header.left-aligned .section-title,
    .section-header.right-aligned .section-title {
        justify-content: center;
        text-align: center;
    }
    
    .section-header.left-aligned .section-title::after,
    .section-header.right-aligned .section-title::after {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
}

/* ============================================
   ENHANCED HEADERS - ACCESSIBILITY
   ============================================ */

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .section-title i,
    .section-title::after {
        animation: none;
    }
}

/* High contrast support */
@media (prefers-contrast: high) {
    .section-title {
        background: #000000;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        color: #000000;
    }
    
    .section-title i {
        background: #000000;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        color: #000000;
    }
    
    .section-title::after {
        background: #000000;
    }
}