:root {
    --primary-green: #2E7D32;
    --primary-orange: #FF6F00;
    --light-green: #E8F5E8;
    --light-orange: #FFF3E0;
    --dark-green: #1B5E20;
    --dark-orange: #E65100;
    --text-dark: #1A1A1A;
    --text-light: #6B6B6B;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --border-color: #E0E0E0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
}

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

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo h2 {
    color: var(--primary-green);
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: -0.5px;
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: width 0.3s ease;
}

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

.donate-btn {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.donate-btn::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-green);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--light-green) 0%, var(--light-orange) 100%);
    padding: 120px 0 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

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

.btn {
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    min-width: 150px;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-light);
    font-weight: 500;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--white);
}

.about-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
    margin-top: 2rem;
    font-weight: 600;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.value {
    padding: 2rem;
    background: var(--light-green);
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.value h4 {
    color: var(--primary-green);
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.value p {
    color: var(--text-light);
}

/* Impact Section */
.impact {
    padding: 80px 0;
    background: var(--light-gray);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.impact-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-orange);
}

.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.impact-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.impact-card h3 {
    color: var(--primary-green);
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

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


/* Donation Section */
.donate {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
}

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

.donate-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.donate-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.donation-amounts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.amount-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.amount-card h4 {
    color: var(--primary-orange);
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.amount-card p {
    opacity: 0.8;
    margin: 0;
}

.donate-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    color: var(--text-dark);
}

.donate-form h3 {
    color: var(--primary-green);
    font-family: 'Playfair Display', serif;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

/* Captcha Styling */
.captcha-group {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

#captcha-question {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-green);
    min-width: 120px;
    padding: 0.5rem;
    background: var(--white);
    border-radius: 5px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.captcha-container input {
    flex: 0 0 100px;
    margin: 0;
    text-align: center;
    font-weight: 600;
}

.captcha-refresh {
    background: var(--primary-orange);
    color: var(--white);
    border: none;
    padding: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.captcha-refresh:hover {
    background: var(--dark-orange);
    transform: rotate(180deg);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3,
.contact-form h3 {
    color: var(--primary-green);
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item strong {
    color: var(--primary-orange);
    display: block;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-logo-img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.footer-section h3,
.footer-section h4 {
    color: var(--primary-orange);
    font-family: 'Playfair Display', serif;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-section h3 {
    margin: 0;
}

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

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

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

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
}

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

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

.social-links a {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.6;
}

/* Additional Typography Enhancements */
.hero-subtitle {
    font-weight: 400;
    letter-spacing: 0.2px;
}

.btn {
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.5px;
}

.stat h3 {
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.5px;
}

.section-header p {
    font-weight: 400;
    letter-spacing: 0.2px;
}

blockquote, .testimonial {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.7;
}

.nav-link {
    font-weight: 500;
    letter-spacing: 0.3px;
}

.form-group label {
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-img {
        height: 35px;
    }
    
    .nav-logo h2 {
        font-size: 1.5rem;
    }
    
    .footer-logo-img {
        height: 30px;
    }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }

    .donate-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        justify-content: center;
    }

    .container {
        padding: 0 1rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

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

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat {
        min-width: 120px;
    }

    .btn {
        padding: 0.8rem 1.5rem;
    }
}

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

/* Loading animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.hero-stats,
.impact-card,
.program-card,
.value {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-stats {
    animation-delay: 0.2s;
}

.impact-card:nth-child(2) {
    animation-delay: 0.2s;
}

.impact-card:nth-child(3) {
    animation-delay: 0.4s;
}