/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    font-size: 16px;
    font-weight: 400;
}

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

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(30, 58, 138, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-link {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 400;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #60a5fa, #93c5fd);
    transition: width 0.3s ease;
}

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

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Main content */
.main {
    margin-top: 70px;
}

/* Hero section */
.hero {
    padding: 120px 0 100px;
    text-align: center;
    background: linear-gradient(135deg, rgba(219, 234, 254, 0.8) 0%, rgba(147, 197, 253, 0.6) 50%, rgba(191, 219, 254, 0.7) 100%);
    position: relative;
    backdrop-filter: blur(1px);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.05) 0%, rgba(96, 165, 250, 0.03) 50%, rgba(147, 197, 253, 0.05) 100%);
    pointer-events: none;
}

.hero-title {
    font-size: clamp(48px, 8vw, 72px);
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    line-height: 1.1;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 20px;
    color: #666;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* About section */
.about {
    padding: 80px 0;
    background-color: #fafafa;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-size: 36px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #10b981, #8b5cf6);
    border-radius: 2px;
}

.content-block p {
    font-size: 18px;
    color: #4a4a4a;
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Initiatives section */
.initiatives {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.initiatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.initiative-card {
    padding: 40px 32px;
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: left;
    position: relative;
    overflow: hidden;
}

/* Colored cards */
.resources-card {
    border-left: 8px solid #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, rgba(59, 130, 246, 0.02) 100%);
}

.support-card {
    border-left: 8px solid #10b981;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, rgba(16, 185, 129, 0.02) 100%);
}

.community-card {
    border-left: 8px solid #8b5cf6;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, rgba(139, 92, 246, 0.02) 100%);
}

.initiative-card:hover {
    transform: translateY(-4px);
    border-color: #d0d0d0;
}

.resources-card:hover {
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.support-card:hover {
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.2);
}

.community-card:hover {
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.2);
}

.card-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

/* Colored card titles */
.resources-card .card-title {
    color: #3b82f6;
}

.support-card .card-title {
    color: #10b981;
}

.community-card .card-title {
    color: #8b5cf6;
}

.card-description {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 24px;
}

.card-link {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.card-link:hover {
    color: #666;
}

/* Latest section */
.latest {
    padding: 100px 0;
    background-color: #fafafa;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.post-card {
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e5e5e5;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.post-content {
    padding: 32px;
}

.post-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.post-excerpt {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.post-date {
    font-size: 14px;
    color: #999;
    font-weight: 400;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

.footer-description {
    color: #cccccc;
    line-height: 1.6;
    font-size: 15px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-link {
    color: #cccccc;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #ffffff;
}

.footer-text {
    color: #cccccc;
    font-size: 15px;
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 40px;
    text-align: center;
}

.copyright {
    color: #999;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(30, 58, 138, 0.98);
        backdrop-filter: blur(15px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(30, 58, 138, 0.2);
        padding: 40px 0;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero {
        padding: 80px 0 60px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .about {
        padding: 60px 0;
    }

    .initiatives {
        padding: 80px 0;
    }

    .latest {
        padding: 80px 0;
    }

    .initiatives-grid,
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 40px;
    }

    .initiative-card {
        padding: 32px 24px;
    }

    .post-content {
        padding: 24px;
    }

    .footer {
        padding: 60px 0 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .content-block p {
        font-size: 16px;
    }
}