:root {
    --primary-color: #0066cc;
    --secondary-color: #4a90e2;
    --text-color: #2d3748;
    --text-muted: #718096;
    --light-bg: #f7fafc;
    --accent-bg: #e2e8f0;
    --card-bg: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

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

/* Header Styles */
.header {
    position: fixed;
    width: 100%;
    height: 56px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px !important;
    /* padding: 0 1rem; */
}

.header .container {
    width: 100%;
    max-width: 100%;
    padding: 0;
}

.header.scroll-down {
    padding: 1rem 0;
}

.logo img {
    /* height: 60px; */
    width: 150px !important;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slider-item.active {
    opacity: 1;
}

.slider-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.7), rgba(0, 76, 153, 0.7));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 3;
}

.hero-prev,
.hero-next {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 1rem;
    transition: var(--transition);
}

.hero-prev:hover,
.hero-next:hover {
    color: var(--primary-color);
}

.hero-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 3;
}

.hero-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: white;
    width: 12px;
    height: 12px;
}

.hero-dot:hover {
    background: white;
}

/* Mission Section */
.mission {
    padding: 6rem 0;
    background: var(--light-bg);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.mission-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

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

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

.mission-card:hover .mission-image img {
    transform: scale(1.05);
}

.mission-content {
    padding: 1.5rem;
}

.mission-content h3 {
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.mission-content p {
    color: var(--text-muted);
    line-height: 1.6;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* About Section */
.about {
    padding: 6rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.about-image img {
}

/* Vision Section */
.vision {
    position: relative;
    min-height: 80vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, rgba(0, 102, 204, 0.9) 100%);
    color: white;
    overflow: hidden;
}

.vision-background {
    position: relative;
    width: 100%;
    height: 100%;
}

.vision-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
    z-index: 1;
}

.vision-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    text-align: center;
}

.vision-text {
    margin-bottom: 4rem;
}

.vision-statement {
    font-size: 1.875rem;
    line-height: 1.4;
    margin-top: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.vision-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.value-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    text-align: left;
}

.value-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.value-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.value-icon i {
    font-size: 1.5rem;
    color: white;
}

.value-content h3 {
    color: white;
    margin-bottom: 1rem;
}

.value-content p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* Impact Section */
.impact {
    padding: 6rem 0;
    background: var(--light-bg);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.impact-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.impact-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* News Section */
.news {
    padding: 6rem 0;
    background: var(--light-bg);
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.news-filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border: none;
    background: var(--light-bg);
    color: var(--text-color);
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
}

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

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.news-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card-header {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
}

.news-category {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 500;
}

.news-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

.news-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 1.5rem;
}

.news-content h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.news-content p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.news-footer {
    text-align: center;
    margin-top: 3rem;
}

.news-footer .cta-button {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Get Involved Section */
.get-involved {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.involved-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.involved-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.involved-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.involved-card i {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
}

/* Footer */
.footer_logo{
        /* height: 50px; */
        width: 150px;
    }

.footer {
    background: var(--text-color);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: 1.5rem;
    color: #ccc;
    transition: var(--transition);
}

.social-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
/* for slider */
/* Hero slider basic visibility */
.hero .slider-item {
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0; left: 0;
}
.hero .slider-item.active {
    display: block;
    position: relative;
    z-index: 2;
}

/* Ensure hero-content is visible */
.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    z-index: 3;
    opacity: 1;
    visibility: visible;
    text-align: center;
}

/* Optional: overlay style */
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 2;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 1rem 0;
    }
    
    .nav-menu ul {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-image {
        order: -1;
    }
    
    .counter {
        font-size: 2.5rem;
    }
    
    .impact-grid,
    .news-grid,
    .involved-grid {
        grid-template-columns: 1fr;
    }
    
}