/* CSS Variables - Triadic Color Scheme */
:root {
    /* Primary Colors (Triadic) */
    --primary-color: #FF6B35;
    --secondary-color: #35A7FF;
    --tertiary-color: #7B35FF;
    
    /* Supporting Colors */
    --accent-color: #FFD700;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --black: #000000;
    
    /* Text Colors */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-light: #999999;
    --text-white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    --gradient-accent: linear-gradient(135deg, var(--tertiary-color), var(--primary-color));
    --gradient-dark: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(0,0,0,0.6));
    
    /* Shadows */
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 40px rgba(0,0,0,0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Rubik', sans-serif;
    
    /* Responsive Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
    --text-3xl: clamp(2rem, 1.7rem + 1.2vw, 2.5rem);
    --text-4xl: clamp(2.5rem, 2rem + 1.5vw, 3.5rem);
    --text-5xl: clamp(3rem, 2.5rem + 2vw, 4.5rem);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: var(--text-base);
    overflow-x: hidden;
    background: var(--white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--text-base);
}

/* Global Button Styles */
.btn, .button, button, input[type='submit'] {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--text-base);
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn:hover, .button:hover, button:hover, input[type='submit']:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn.is-primary:hover, .button.is-primary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-3px);
}

.btn.is-secondary, .button.is-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn.is-light, .button.is-light {
    background: var(--white);
    color: var(--text-primary);
    border: 2px solid var(--white);
}

.btn.is-light:hover, .button.is-light:hover {
    background: transparent;
    color: var(--white);
}

/* Read More Links */
.read-more {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    font-size: var(--text-sm);
    transition: all var(--transition-medium);
}

.read-more::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-medium);
}

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

.read-more:hover::after {
    transform: translateX(4px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-medium);
}

.navbar {
    padding: var(--spacing-sm) 0;
}

.navbar-brand img {
    max-height: 50px;
    transition: transform var(--transition-medium);
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-item {
    color: var(--text-primary);
    font-weight: 500;
    font-family: var(--font-heading);
    transition: color var(--transition-medium);
    position: relative;
}

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

.navbar-item:hover {
    color: var(--primary-color);
}

.navbar-item:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    overflow: hidden;
}

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

.hero-body {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    color: var(--text-white) !important;
}

.hero-subtitle {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-white) !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.hero-description {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xl);
    color: var(--text-white) !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Section Styles */
.section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--light-color);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-sm) auto;
    border-radius: var(--radius-sm);
}

.subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xl);
}

/* Features Section */
.features-section {
    background: var(--white);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

.feature-card .card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.feature-card .image-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

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

.feature-card .title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
    flex: 1;
}

/* Events Section */
.events-section {
    background: var(--light-color);
}

.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
}

.timeline-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: translateY(-50%);
    border-radius: var(--radius-sm);
}

.timeline-content img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.timeline-date {
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-xs);
}

/* Awards Section */
.awards-section {
    background: var(--white);
}

.award-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.award-icon {
    margin-bottom: var(--spacing-md);
}

.award-icon img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto;
}

.award-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.award-year {
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-sm);
}

/* Statistics */
.stats-container {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: var(--text-4xl);
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--text-sm);
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.resource-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
}

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

.resource-card .title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.resource-card p {
    color: var(--text-secondary);
    flex: 1;
    margin-bottom: var(--spacing-md);
}

/* Testimonials Section */
.testimonials-section {
    background: var(--white);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-item {
    background: var(--light-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-light);
}

.testimonial-avatar {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.testimonial-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.testimonial-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-text {
    font-style: italic;
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.testimonial-author .title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.testimonial-position {
    color: var(--primary-color);
    font-size: var(--text-sm);
    font-weight: 600;
}

/* FAQ Section */
.faq-section {
    background: var(--light-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

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

.faq-question:hover {
    background: var(--light-color);
}

.faq-question .title {
    margin: 0;
    color: var(--text-primary);
}

.faq-toggle {
    font-size: var(--text-2xl);
    font-weight: 300;
    color: var(--primary-color);
    transition: transform var(--transition-medium);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Contact Section */
.contact-section {
    background: var(--white);
}

.contact-info {
    padding: var(--spacing-lg);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-heading);
}

.contact-form {
    background: var(--light-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
}

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

.label {
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
}

.input, .textarea, .select select {
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    font-size: var(--text-base);
    transition: all var(--transition-medium);
    background: var(--white);
    box-shadow: var(--shadow-light);
}

.input:focus, .textarea:focus, .select select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    outline: none;
}

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

.footer-section {
    margin-bottom: var(--spacing-lg);
}

.footer-section .title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-medium);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

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

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-medium);
    position: relative;
}

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

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Page-specific styles */
.page-content {
    padding-top: 100px;
    min-height: calc(100vh - 100px);
}

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

.success-content {
    max-width: 600px;
    padding: var(--spacing-xl);
}

.success-content .title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.success-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-lg);
}

/* Cookie Consent */
.cookie-consent {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-consent p {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cookie-consent button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-medium);
}

.cookie-consent button:hover {
    background: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .button {
        width: 100%;
        max-width: 300px;
    }
    
    .timeline-item {
        margin-left: var(--spacing-lg);
    }
    
    .timeline-item::before {
        left: -15px;
    }
    
    .testimonial-item .columns {
        flex-direction: column;
    }
    
    .testimonial-avatar {
        margin-bottom: var(--spacing-md);
    }
    
    .contact-section .columns {
        flex-direction: column;
    }
    
    .social-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .navbar-burger {
        color: var(--text-primary);
    }
    
    .navbar-menu {
        background: var(--white);
        box-shadow: var(--shadow-medium);
    }
    
    .stat-number {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .award-card {
        padding: var(--spacing-md);
    }
    
    .testimonial-item {
        padding: var(--spacing-lg);
    }
    
    .faq-question {
        padding: var(--spacing-md);
    }
    
    .stats-container {
        padding: var(--spacing-lg);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all var(--transition-slow);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.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); }

.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); }

.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); }