:root {
    --primary-blue: #3366cc;
    --primary-green: #339966;
    --primary-red: #990000;
    --bg-color: #f8f9fa;
    --text-color: #202122;
    --white: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 32px rgba(0,0,0,0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Page Layout */
.page-layout {
    display: flex;
    flex-direction: column;
}

.hero-section {
    order: 1; /* Desktop default */
    height: 75vh;
    min-height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-attribution {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 2;
}

.hero-attribution a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    text-decoration: none;
    background: rgba(0, 0, 0, 0.5);
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition);
}

.hero-attribution a:hover {
    color: var(--white);
    background: rgba(0, 0, 0, 0.8);
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    width: 100%;
}

.hero-content h1 {
    font-size: 4rem;
    color: var(--white);
    text-shadow: 0 4px 12px rgba(0,0,0,0.5);
    font-weight: 800;
    letter-spacing: -1px;
}

.main-navbar {
    order: 2; /* Desktop default */
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.main-navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    position: relative;
    max-width: 98%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    height: 80px;
    position: relative;
}

.nav-menu { display: flex; flex: 1; justify-content: space-between; align-items: center; margin-left: 2rem; }

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.left-links {
    flex: 1;
    justify-content: flex-start;
    padding-right: 60px;
}

.right-links {
    flex: 1;
    justify-content: flex-end;
    padding-left: 60px;
    padding-right: 180px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-links a:not(.btn-donate):not(.btn-join)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-blue);
    transition: var(--transition);
}

.nav-links a:not(.btn-donate):not(.btn-join):hover::after {
    width: 100%;
}

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

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    list-style: none;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.8rem 1.5rem !important;
    color: var(--text-color);
}

.dropdown-menu a::after {
    display: none !important;
}

.dropdown-menu a:hover {
    background-color: var(--bg-color);
    color: var(--primary-blue);
}

.lang-selector {
    position: absolute;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-selector a {
    font-weight: 700 !important;
    padding: 0.2rem 0 !important;
    font-size: 0.95rem;
}

.lang-selector a.active {
    color: var(--primary-blue);
}

.lang-selector a::after {
    display: none !important;
}

.lang-selector .divider {
    color: #ccc;
    font-size: 0.9rem;
    user-select: none;
}

.lang-sel.section-content {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.8;
}

.actueel-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.disclaimer-text {
    font-size: 0.9rem;
    color: #64748b;
    font-style: italic;
}

/* Center Logo */
.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 86px;
    height: 86px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    z-index: 10;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: translate(-50%, -55%) scale(1.05);
}

.logo {
    width: 54px;
    height: auto;
}

/* Buttons */
.btn-donate, .btn-join {
    padding: 0.6rem 1.4rem !important;
    border-radius: 50px;
    font-weight: 600 !important;
    letter-spacing: 0.02em;
    display: inline-block;
}

.btn-donate {
    background-color: var(--primary-green);
    color: var(--white) !important;
    box-shadow: 0 4px 12px rgba(51, 153, 102, 0.3);
}

.btn-donate:hover {
    background-color: #298055;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(51, 153, 102, 0.4);
}

.btn-join {
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue) !important;
}

.btn-join:hover {
    background-color: var(--primary-blue);
    color: var(--white) !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 24px;
    position: relative;
    z-index: 1001;
    
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    left: 0;
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 11px; }
.mobile-menu-btn span:nth-child(3) { top: 22px; }

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 11px;
}

/* Main Content */
.content-section {
    order: 3;
    padding-bottom: 4rem;
}

.section {
    padding: 6rem 0;
}

.bg-light {
    background-color: #eaecf0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 4rem;
    text-align: center;
    color: var(--text-color);
    position: relative;
    font-weight: 700;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-red);
    border-radius: 2px;
}

/* Info Grid (for the 3 main actions) */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.info-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    width: 64px;
    height: 64px;
    background-color: #eaf3ff;
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
}

.info-icon svg {
    width: 32px;
    height: 32px;
}

.info-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.info-content p {
    color: #54595d;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.info-content .small-text {
    font-size: 0.85rem;
    color: #72777d;
}

.info-links {
    list-style: none;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
}

.info-links a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.info-links a:hover {
    text-decoration: underline;
}

.info-links .highlight-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-blue);
    color: white;
    border-radius: 20px;
    }
.info-links .highlight-link:hover {
    background: #204c99;
    text-decoration: none;
}

/* About Section */
.about-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: #54595d;
}

.about-text p {
    margin-bottom: 1rem;
}

/* Blog Cards Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.placeholder-1 { background-image: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%); }
.placeholder-2 { background-image: linear-gradient(135deg, #fbc2eb 0%, #a6c1ee 100%); }
.placeholder-3 { background-image: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%); }

.blog-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.4;
}

.blog-content p {
    color: #54595d;
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.read-more:hover {
    gap: 8px; /* Move arrow effect */
}

/* Footer */
footer {
    order: 4;
    background-color: #202122;
    color: #eaecf0;
    padding: 4rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-blue);
}

.footer-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #c8ccd1;
}

.footer-text a {
    color: #a2c4fd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-text a:hover {
    color: var(--white);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: #c8ccd1;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-links a i {
    width: 20px;
    text-align: center;
    color: var(--primary-blue);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

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

.social-icons a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-text-small {
    font-size: 0.85rem;
    color: #a2a9b1;
}

.footer-text-small a {
    color: #a2a9b1;
    text-decoration: none;
    transition: var(--transition);
}

.footer-text-small a:hover {
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-links { gap: 1.2rem; }
    
    
}

@media (max-width: 1150px) {
    .page-layout {
        flex-direction: column;
    }
    
    .hero-section {
        order: 2; /* Mobile: Hero is below navbar */
        height: 55vh;
    }

    .hero-attribution {
        bottom: 10px;
        left: 10px;
    }
    
    .main-navbar {
        order: 1; /* Mobile: Navbar is at the top */
        position: sticky;
        top: 0;
    }

    .logo-container {
        position: static;
        transform: none;
        width: 48px;
        height: 48px;
        box-shadow: none;
        background: transparent;
    }
    
    .logo-container:hover {
        transform: none;
    }

    .logo {
        width: 100%;
        height: auto;
    }

    .nav-container {
    position: relative;
        height: 70px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-menu { position: absolute; margin-left: 0; top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.2rem;
        box-shadow: var(--shadow-md);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out, opacity 0.4s;
        opacity: 0;
        pointer-events: none;
    }

    .nav-menu.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
        align-items: center;
        gap: 1.5rem;
    }

    .left-links, .right-links {
        margin: 0;
        padding: 0;
    }

    .lang-selector {
        position: static;
        justify-content: center;
    }

    .nav-links a {
        font-size: 1.15rem;
    }
    
    .dropdown {
        text-align: center;
        width: 100%;
    }
    
    /* Make dropdown an accordion on mobile */
    .dropdown-menu {
        display: none;
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0.5rem 0;
        background: transparent;
        text-align: center;
        min-width: 100%;
    }
    
    .dropdown.mobile-open .dropdown-menu {
        display: block;
    }
    
    .dropdown-menu a {
        padding: 0.5rem 1.5rem !important;
        font-size: 1.05rem;
        color: var(--text-color);
    }
    
    .actueel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .disclaimer-text {
        font-size: 0.75rem;
    }
    
    .btn-donate, .btn-join {
        width: 100%;
        text-align: center;
        max-width: 200px;
    }

    .section {
        padding: 4rem 0;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}