:root {
    --primary-color: #4a704a;
    --secondary-color: #fff;
    --text-color: #333;
    --bg-color: #f9f9f9;
    --accent-color: #2c3e50;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    margin: 10px 5px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: #3a5a3a;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: #f0f0f0;
}

section {
    padding: 60px 0;
}

h1, h2, h3 {
    margin-bottom: 20px;
    color: var(--accent-color);
}

p {
    margin-bottom: 15px;
}

/* Existing :root and global styles remain unchanged */

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo {
    height: 50px;
    margin-right: 10px;
}

.site-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--text-color);
    font-size: 1.2rem;
    white-space: nowrap;
}

nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .site-name {
        display: none;
    }
}

@media (max-width: 480px) {
    .site-name {
        display: block;
        content: "SCP";
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('hero-image.jpg') no-repeat center/cover;
    min-height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    margin-top: 70px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    color: #fff;
    margin-bottom: 20px;
}

.hero p {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Impact Section */
.impact {
    text-align: center;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.impact-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.impact-card span {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

/* About Section */
.about {
    background-color: #f0f7f0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* Gallery Section */
.gallery {
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Testimonials */
.testimonials {
    background-color: #f0f7f0;
    text-align: center;
}

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

.testimonial-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card:before {
    content: '"';
    font-size: 5rem;
    position: absolute;
    top: 10px;
    left: 20px;
    color: var(--primary-color);
    opacity: 0.2;
}

.testimonial-content {
    margin-top: 20px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    margin-top: 20px;
    color: var(--primary-color);
}

/* Get Involved */
.get-involved {
    text-align: center;
}

.involve-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.involve-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px 20px;
    box-shadow: var(--shadow);
}

.involve-card span {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

/* Footer */
footer {
    background-color: var(--accent-color);
    color: #fff;
    padding: 50px 0 20px;
}

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

.footer-column h3 {
    color: #fff;
    margin-bottom: 20px;
}

.footer-column a {
    display: block;
    color: #ddd;
    margin-bottom: 10px;
    text-decoration: none;
}

.footer-column a:hover {
    color: #fff;
}

.contact-info {
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    color: #fff;
    font-size: 1.5rem;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: 60vh;
        padding: 80px 0;
    }

    .about-container {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

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

    .btn {
        width: 100%;
        text-align: center;
    }

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