:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #ffffff;
    --text-color: #212529;
    --light-gray: #f8f9fa;
    --card-bg: #fff;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    --border-color: #eee;
    --nav-link-color: #000;
}

body.dark-mode {
    --primary-color: #007bff;
    --secondary-color: #adb5bd;
    --background-color: #1a1a1a;
    --text-color: #e0e0e0;
    --light-gray: #2c2c2c; /* Darker gray for sections */
    --card-bg: #2c2c2c;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    --border-color: #333;
    --nav-link-color: rgba(255, 255, 255, 0.85);
}

.navbar {
    background-color: var(--card-bg) !important;
}

.bg-light {
    background-color: var(--light-gray) !important;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.header_area {
    border-bottom: 1px solid var(--border-color);
    background-color: var(--card-bg);
}

.header_area .container {
    max-width: 95%;
    color: var(--text-color)
}


.navbar-brand h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-left: 10px;
    display: inline-block;
    vertical-align: middle;
    color: var(--text-color);
}

.home_banner_area {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.banner_content h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.banner_content p {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.banner_btn {
    font-size: 1.1rem;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 5px;
    display: inline-block;
}

.banner_btn_chrome {
    background-color: var(--primary-color);
    color: white;
}

.banner_btn_chrome:hover {
    background-color: #0056b3;
    color: white;
    text-decoration: none;
}

.banner_btn_edge {
    background-color: #28a745;
    color: white;
}

.banner_btn_edge:hover {
    background-color: #1e7e34;
    color: white;
    text-decoration: none;
}

.section_padding {
    padding: 80px 0;
}

.main_title {
    text-align: center;
    margin-bottom: 50px;
}

.main_title h2 {
    font-size: 2.2rem;
    font-weight: 700;
}

.main_title p {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 800px;
    margin: 10px auto 0;
}

.work_item {
    text-align: center;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    height: 100%;
}

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

.work_item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.work_item h4 {
    font-size: 1.4rem;
    font-weight: 600;
}

.testimonial-section {
    background-color: var(--light-gray);
}

#client-testimonial-carousel .carousel-item {
    padding: 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.carousel-item blockquote {
    font-size: 1.1rem;
}

.footer_area {
    background-color: #343a40;
    color: white;
    padding: 40px 0 20px;
}

.footer_area a {
    color: #f8f9fa;
}

.footer_area a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.fa-language {
    font-size: 1.5em;
}

/* Theme Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
}

.theme-switch {
    display: inline-block;
    height: 24px;
    position: relative;
    width: 50px;
    margin-left: 15px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: #ccc;
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
}

.slider:before {
    background-color: #fff;
    bottom: 4px;
    content: "\f185"; 
    font-family: FontAwesome;
    font-size: 16px;
    line-height: 16px;
    text-align: center;
    height: 16px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 16px;
    color: #ffc107;
}

input:checked+.slider {
    background-color: var(--primary-color);
}

input:checked+.slider:before {
    transform: translateX(26px);
    content: "\f186";
    color: #fff;
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.navbar-light .nav-item .nav-link {
    color: var(--nav-link-color);
}

.navbar-light .nav-item .nav-link:hover {
    color: var(--primary-color);
}

.dropdown-menu {
    background-color: var(--card-bg);
}

.dropdown-item {
    color: var(--text-color);
}

.dropdown-item:hover {
    background-color: var(--light-gray);
    color: var(--text-color);
}