* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #E8ECEF; /* Professional soft grayish-blue background */
    color: #000000; /* All text color set to black */
    line-height: 1.6;
    overflow-x: hidden;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #2E7D32; /* Darker green for professionalism */
    color: #000000; /* Black text */
    padding: 10px;
    text-decoration: none;
    z-index: 1001;
}

.skip-link:focus {
    top: 0;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #263238; /* Professional dark slate gray for header */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: #000000; /* Black text */
}

.logo-img {
    margin-right: 10px;
    height: 40px;
}

nav {
    display: flex;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 20px;
}

.nav-item {
    color: #ffffff; /* White text for navigation to contrast background */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.nav-item:hover {
    color: #2E7D32; /* Dark green on hover */
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: #ffffff; /* White text for menu toggle */
    cursor: pointer;
}

/* Media Query for Mobile Devices */
@media (max-width: 1024px) {
    .menu-toggle {
        display: block; /* Show hamburger icon on mobile */
    }

    .nav-links {
        display: none; /* Hide navigation links by default on mobile */
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: #263238; /* Match header background */
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
    }

    .nav-links.active {
        display: flex; /* Show links when active */
    }

    .nav-links li {
        margin: 10px 0; /* Adjust spacing for vertical list */
    }
}

.welcome {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    color: #e8ecef; /* Black text */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    opacity: 0;
    animation: popup 1s ease-out forwards;
}

@keyframes popup {
    0% { opacity: 0; transform: scale(0.5); }
    100% { opacity: 1; transform: scale(1); }
}

.welcome h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
}

.contact-btn, .discover-btn, .learn-more-btn {
    background-color: #2E7D32; /* Dark green for buttons */
    color: #000000; /* Black text */
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1em;
    transition: background-color 0.3s;
}

.contact-btn:hover, .discover-btn:hover, .learn-more-btn:hover {
    background-color: #1B5E20; /* Slightly darker green on hover */
}

.content {
    padding-top: 70px;
}

.about-home, .services-home, .about, .services, .why-choose-us, .contact, .services-list {
    padding: 60px 20px;
    text-align: center;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: #CFD8DC; /* Light blue-gray for section backgrounds */
}

.about-home h2, .services-home h2, .about h2, .services h2, .why-choose-us h2, .contact h2, .services-list h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #000000; /* Black text */
    text-transform: uppercase;
}

.about-home p, .services-home p, .about p, .services p, .why-choose-us p {
    max-width: 800px;
    margin: 0 auto 20px;
    color: #000000; /* Black text */
    font-size: 1.1em;
    line-height: 1.8;
}

.about-home ul, .services ul, .why-choose-us ul, .services-list ul {
    max-width: 800px;
    margin: 0 auto 20px;
    text-align: left;
    color: #000000; /* Black text */
    list-style: none;
}

.about-home ul li, .services ul li, .why-choose-us ul li, .services-list ul li {
    padding: 10px;
    background: rgba(255, 255, 255, 0.2); /* Slightly lighter overlay for list items */
    margin-bottom: 10px;
    border-radius: 5px;
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    width: 300px;
    text-align: left;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

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

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
}

.card h3 {
    font-size: 1.5em;
    margin: 10px 0;
    color: #000000; /* Black text */
}

.card p {
    color: #000000; /* Black text */
    font-size: 0.9em;
}

.stats {
    background: linear-gradient(to bottom, #263238, #455A64); /* Dark slate to medium gray gradient */
    display: flex;
    justify-content: space-around;
    padding: 50px 20px;
    color: #000000; /* Black text */
    text-align: center;
}

.stat-item {
    font-size: 2em;
}

.stat-item span {
    display: block;
    font-weight: bold;
}

.why-choose-us ul {
    list-style-type: none;
}

.stats-bar {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 20px auto;
}

.stat-bar-item {
    display: flex;
    flex-direction: column;
    color: #000000; /* Black text */
}

.stat-bar-item span:first-child {
    font-weight: bold;
    margin-bottom: 5px;
}

.bar {
    height: 20px;
    background-color: #B0BEC5; /* Light blue-gray for bar background */
    border-radius: 10px;
    overflow: hidden;
}

.bar div {
    height: 100%;
    background-color: #2E7D32; /* Dark green for filled bar */
    border-radius: 10px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-card {
    background: rgba(255, 255, 255, 0.9);
    color: #000000; /* Black text */
    padding: 20px;
    width: 200px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.quick-links {
    padding: 20px;
    text-align: left;
    background: linear-gradient(to bottom, #263238, #455A64); /* Dark slate to medium gray gradient */
}

.quick-links h3 {
    color: #000000; /* Black text */
    margin-bottom: 10px;
    font-size: 1.5em;
}

.quick-links ul {
    list-style: none;
}

.quick-links ul li {
    margin: 10px 0;
}

.quick-links ul li a {
    color: #FFCA28; /* Amber for links to stand out */
    text-decoration: none;
    transition: color 0.3s;
}

.quick-links ul li a:hover {
    color: #000000; /* Black text on hover */
}

footer {
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 20px;
    color: #000000; /* Black text */
    background-color: #263238; /* Dark slate gray for footer */
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: #263238; /* Match header background */
        flex-direction: column;
        text-align: center;
    }

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

    .nav-links li {
        margin: 10px 0;
    }

    .welcome h1 {
        font-size: 2em;
    }

    .service-cards {
        flex-direction: column;
        align-items: center;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
    }

    .stats-bar {
        flex-direction: column;
    }
}