/* Variables */
:root {
    /* Color Palette */
    --primary-color: #ED6596;
    --primary-dark: #C62A7E;
    --background-color: #EEEAE7;
    --text-color: #232323;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #DDDDDD;
    --dark-gray: #666666;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    --font-size-hero: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-full: 50%;
    
    /* Transition */
    --transition-speed: 0.3s;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: var(--font-size-hero);
}

h2 {
    font-size: var(--font-size-xxl);
}

h3 {
    font-size: var(--font-size-xl);
}

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

@media (max-width: 768px) {
    h1 {
        font-size: calc(var(--font-size-hero) * 0.7);
    }
    
    h2 {
        font-size: calc(var(--font-size-xxl) * 0.8);
    }
    
    h3 {
        font-size: calc(var(--font-size-xl) * 0.9);
    }
}

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

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-speed);
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-outline {
    border: 1px solid currentColor;
    background-color: transparent;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.view-all {
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.view-all i {
    transition: transform var(--transition-speed);
}

.view-all:hover i {
    transform: translateX(5px);
}

/* Header and Navigation */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-speed);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
}

.logo img {
    height: 50px;
    width: auto;
}

#nav-links {
    display: flex;
    gap: var(--spacing-md);
}

#nav-links a {
    color: var(--text-color);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
}

#nav-links a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    transition: width var(--transition-speed);
}

#nav-links a:hover::after,
#nav-links a.active::after {
    width: 100%;
}

#menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
}

#menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-speed);
}

@media (max-width: 992px) {
    #menu-toggle {
        display: flex;
    }
    
    #nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--white);
        padding: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-speed);
        box-shadow: var(--shadow-md);
    }
    
    #nav-links.show {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    #menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    #menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    #menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

/* Hero Section */
#hero {
    padding: 150px 0 80px;
    background-color: var(--white);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('https://via.placeholder.com/1200x800');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
}

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

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

@media (max-width: 768px) {
    #hero {
        padding: 120px 0 60px;
    }
    
    .hero-content p {
        font-size: var(--font-size-base);
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 80%;
    }
}

/* Impact Stats Section */
#impact-stats {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

#impact-stats h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-speed);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.stat-card p {
    font-weight: 600;
    margin-bottom: 0;
}

/* Quick Links Section */
#quick-links {
    padding: var(--spacing-xl) 0;
}

#quick-links h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

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

.card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-speed);
}

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

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.card h3 {
    margin-bottom: var(--spacing-sm);
}

.card p {
    margin-bottom: var(--spacing-lg);
}

/* Featured Program Section */
#featured-program {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

#featured-program .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.program-content h2 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.program-highlights {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
    list-style-type: disc;
}

.program-highlights li {
    margin-bottom: var(--spacing-sm);
}

.program-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

@media (max-width: 992px) {
    #featured-program .container {
        grid-template-columns: 1fr;
    }
    
    .program-image {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }
}

/* Testimonials Section */
#testimonials {
    padding: var(--spacing-xl) 0;
}

#testimonials h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    display: none;
    animation: fadeEffect 1s;
}

@keyframes fadeEffect {
    from {opacity: 0}
    to {opacity: 1}
}

.testimonial.active {
    display: block;
}

.testimonial-content {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

.testimonial-author h4 {
    color: var(--primary-dark);
    margin-bottom: 0;
}

.testimonial-author p {
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-lg);
    gap: var(--spacing-lg);
}

.slider-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-full);
    background-color: var(--medium-gray);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

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

.slider-controls button {
    background-color: var(--primary-color);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color var(--transition-speed);
}

.slider-controls button:hover {
    background-color: var(--primary-dark);
}

/* Newsletter Section */
#newsletter {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-dark);
    color: var(--white);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    margin-top: var(--spacing-lg);
}

.form-group {
    display: flex;
    gap: var(--spacing-sm);
}

.form-group input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
}

.form-group input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.form-message {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    height: 20px;
}

@media (max-width: 768px) {
    .form-group {
        flex-direction: column;
    }
    
    .form-group .btn {
        width: 100%;
    }
}

/* Events Preview Section */
#events-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

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

.event-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
}

.event-date {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-width: 80px;
    text-align: center;
}

.event-date .day {
    font-size: var(--font-size-xl);
    font-weight: 700;
    line-height: 1;
}

.event-date .month {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
}

.event-details {
    padding: var(--spacing-md);
    flex-grow: 1;
}

.event-details h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.event-location, .event-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--dark-gray);
}

/* Partners Section */
#partners {
    padding: var(--spacing-xl) 0;
}

#partners h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.partner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-speed);
}

.partner:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* Footer */
#footer {
    background-color: var(--text-color);
    color: var(--white);
    padding-top: var(--spacing-xl);
}

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

.footer-logo img {
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.footer-col h3 {
    position: relative;
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

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

.footer-menu a {
    color: var(--white);
    opacity: 0.8;
    transition: opacity var(--transition-speed);
}

.footer-menu a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-info a {
    color: var(--white);
    opacity: 0.8;
    transition: opacity var(--transition-speed);
}

.contact-info a:hover {
    opacity: 1;
    color: var(--primary-color);
}

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

.social-links a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    color: var(--white);
    transition: all var(--transition-speed);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--white);
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Back to Top Button */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}

#back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md) 0;
    z-index: 1001;
    display: none;
}

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

.cookie-buttons {
    display: flex;
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .cookie-banner .container {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Accessibility Focus Styles */
a:focus, button:focus, input:focus, textarea:focus, select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to content link (accessibility) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 1001;
    transition: top var(--transition-speed);
}

.skip-to-content:focus {
    top: 0;
}