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

:root {
    --primary-color: #10b981;
    --secondary-color: #059669;
    --accent-color: #34d399;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

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

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 800;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-selector {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.language-selector span {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background 0.3s;
}

.language-selector span:hover {
    background: var(--bg-light);
}

.admin-link {
    font-size: 1.2rem;
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background 0.3s;
    opacity: 0.7;
}

.admin-link:hover {
    background: var(--bg-light);
    opacity: 1;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
}

/* Stats Section */
.stats {
    padding: 3rem 0;
    background: var(--bg-white);
}

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

.stat-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.stat-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-subtitle {
    color: var(--text-light);
    font-size: 0.9rem;
}

.stat-details {
    text-align: left;
    margin: 1rem 0;
    padding: 1rem;
    background: var(--bg-white);
    border-radius: 0.5rem;
}

.stat-details div {
    margin: 0.5rem 0;
    font-size: 1.1rem;
}

.stat-goal {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
    color: var(--text-dark);
}

/* Expenses Section */
.expenses {
    padding: 3rem 0;
    background: var(--bg-light);
}

.expenses h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.expense-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.expense-icon {
    font-size: 4rem;
}

.expense-content {
    flex: 1;
}

.expense-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.expense-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.btn-detail {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-detail:hover {
    background: var(--secondary-color);
}

/* Why Section */
.why {
    padding: 3rem 0;
    background: var(--bg-white);
}

.why h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

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

.feature-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Commitments Section */
.commitments {
    padding: 3rem 0;
    background: var(--bg-light);
}

.commitments h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.commitment-list {
    max-width: 800px;
    margin: 0 auto;
    list-style: none;
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

.commitment-list li {
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    color: var(--text-dark);
}

.commitment-list li strong {
    color: var(--primary-color);
}

/* Comparison Section */
.comparison {
    padding: 3rem 0;
    background: var(--bg-white);
}

.comparison h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

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

.comparison-card {
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

.comparison-card.negative {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
}

.comparison-card.positive {
    background: #f0fdf4;
    border-left: 4px solid var(--primary-color);
}

.comparison-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.comparison-card ul {
    list-style: none;
    padding-left: 0;
}

.comparison-card li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.comparison-card li:last-child {
    border-bottom: none;
}

/* Donate Section */
.donate {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
}

.donate h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.donate p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.donate a {
    color: white;
    text-decoration: underline;
    font-weight: 600;
}

.qr-container {
    margin: 2rem 0;
}

.qr-placeholder {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    display: inline-block;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.qr-image {
    width: 300px;
    height: 300px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 1rem;
    border-radius: 0.5rem;
    object-fit: contain;
}

.qr-code {
    font-size: 8rem;
    margin-bottom: 1rem;
}

.qr-placeholder p {
    color: var(--text-dark);
    font-weight: 600;
    margin-top: 1rem;
}

.donate-note {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 2rem 0;
}

.want-to-feed {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    display: inline-block;
}

.want-to-feed h3 {
    font-size: 1.5rem;
}

/* Budget Section */
.budget {
    padding: 3rem 0;
    background: var(--bg-light);
}

.budget h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.budget-list {
    max-width: 800px;
    margin: 0 auto;
}

.budget-item {
    background: var(--bg-white);
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.budget-item:hover {
    transform: translateX(10px);
}

.budget-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
    transition: width 0.5s ease;
}

.budget-content {
    padding: 1.5rem;
    color: var(--text-dark);
}

.budget-note {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-light);
    font-style: italic;
}

/* Statement Section */
.statement {
    padding: 3rem 0;
    background: var(--bg-white);
}

.statement h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.statement-content {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 1rem;
    color: var(--text-light);
}

/* Video Section */
.video-section {
    padding: 3rem 0;
    background: var(--bg-light);
}

.video-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.video-placeholder {
    text-align: center;
    padding: 4rem;
    background: var(--bg-white);
    border-radius: 1rem;
    box-shadow: var(--shadow);
    font-size: 1.5rem;
    color: var(--text-light);
}

/* Message Section */
.message {
    padding: 3rem 0;
    background: var(--bg-white);
}

.message h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.message-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    line-height: 1.8;
}

.message-content p {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.message-content .ps {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-copyright {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-admin-link {
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.footer-admin-link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .expense-item {
        flex-direction: column;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .header .container {
        flex-direction: column;
        gap: 1rem;
    }

    .header-right {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .language-selector {
        flex-wrap: wrap;
        justify-content: center;
    }

    .admin-link {
        margin-top: 0.5rem;
    }

    .qr-image {
        width: 250px;
        max-width: 90%;
    }

    .qr-placeholder {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card,
.feature-card,
.comparison-card {
    animation: fadeIn 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}