/* CSS Variables for Brand Colors */
:root {
    --primary-red: #d32f2f;
    --primary-green: #4caf50;
    --primary-blue: #3f51b5;
    --accent-gold: #ffd700;
    --text-light: #ffffff;
    --text-dark: #333333;
    --background-light: #f8f9fa;
    --shadow: rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* Header Styles */
.header {
    background: var(--primary-red);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px var(--shadow);
}

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

.logo-text {
    color: var(--text-light);
    font-size: 1.8rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--accent-gold);
    transform: translateY(-2px);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: width 0.3s ease;
}

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

.donate-btn {
    background-color: var(--accent-gold);
    color: var(--text-dark);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 700;
    transition: var(--transition);
}

.donate-btn:hover {
    background-color: #ffed4e;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* Hero Section */
.hero {
    background: var(--primary-red);
    padding: 120px 20px 40px;
    color: var(--text-light);
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--primary-green);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-primary, .cta-secondary {
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
}

.cta-primary {
    background-color: var(--accent-gold);
    color: var(--text-dark);
}

.cta-primary:hover {
    background-color: #ffed4e;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
}

.cta-secondary {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.cta-secondary:hover {
    background-color: var(--text-light);
    color: var(--primary-blue);
    transform: translateY(-3px);
}

/* Hero Logo */
.hero-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbulb-icon {
    position: relative;
    background: linear-gradient(45deg, var(--accent-gold), #ffed4e);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.bulb {
    font-size: 3rem;
    position: absolute;
    top: 20px;
}

.logo-overlay {
    position: absolute;
    text-align: center;
    font-weight: 800;
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.2;
    bottom: 30px;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-blue);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-gold);
    border-radius: 2px;
}

/* Mission Section */
.mission-section {
    background-color: var(--primary-green);
    color: var(--text-light);
    position: relative;
}

.mission-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--primary-blue);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.mission-section .section-title {
    color: var(--text-light);
}

.mission-statement {
    color: var(--text-light) !important;
}

.mission-vision {
    color: rgba(255, 255, 255, 0.9) !important;
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.mission-statement {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 500;
    color: var(--text-dark);
}

.mission-vision {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
}

/* Programs Section */
.programs-section {
    background: var(--primary-blue);
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.programs-section .section-title {
    color: var(--text-light);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.program-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--primary-red);
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.program-card h3 {
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.program-card p {
    color: #666;
    line-height: 1.7;
}

/* About Section */
.about-section {
    background-color: var(--background-light);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    color: var(--primary-red);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.nonprofit-status {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.status-badge {
    background: var(--primary-red);
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
}

.donations-welcome {
    background: var(--primary-blue);
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
}


/* Contact Section */
.contact-section {
    background: var(--primary-green);
    color: var(--text-light);
}

.contact-section .section-title {
    color: var(--text-light);
}

.contact-section .section-title::after {
    background: linear-gradient(90deg, var(--accent-gold), #ffed4e);
}

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

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--accent-gold);
}

.contact-details {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
}

.contact-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--accent-gold);
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-description {
    font-size: 1.1rem;
    line-height: 1.7;
    opacity: 0.9;
}

/* Donate Section */
.donate-section {
    background-color: var(--background-light);
}

.donate-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.donate-content h3 {
    color: var(--primary-red);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.donate-content > p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: #666;
    line-height: 1.7;
}

.donate-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.donate-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow);
    border-top: 4px solid var(--accent-gold);
}

.donate-card h4 {
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.donate-card p {
    margin-bottom: 25px;
    color: #666;
    line-height: 1.6;
}

.donate-btn-large {
    background: var(--primary-red);
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
}

.donate-btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(196, 30, 58, 0.3);
}

.tax-deductible {
    font-style: italic;
    color: #888;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a1a1a 100%);
    color: var(--text-light);
    padding: 50px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-logo h3 {
    color: var(--accent-gold);
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.footer-contact h4 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

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

.footer-contact a:hover {
    color: var(--accent-gold);
}

.footer-legal {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
}

.footer-legal p {
    margin-bottom: 5px;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .lightbulb-icon {
        width: 150px;
        height: 150px;
    }
    
    .bulb {
        font-size: 2rem;
    }
    
    .logo-overlay {
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-details {
        flex-direction: column;
        gap: 20px;
    }
    
    .donate-options {
        grid-template-columns: 1fr;
    }
    
    .nonprofit-status {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 15px 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .cta-primary, .cta-secondary {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 3px solid var(--accent-gold);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow: rgba(0, 0, 0, 0.3);
    }
}