root {
    --primary-color: #4CAF50;
    --secondary-color: #2196F3;
    --accent-color: #FFC107;
    --text-color: #333;
    --bg-color: #F5F5F5;
    --primary-color: #4CAF50;  /* Green color */
    --hover-color: #45a049;    /* Slightly darker green for hover */
}
body {
    font-family: 'Arial', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    scroll-behavior: smooth;
}
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
}
.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    width: 100%;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.hero-carousel .carousel-item {
    height: 100vh;
    background-size: cover;
    background-position: center;
}
.hero-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1;
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--hover-color);
    border-color: var(--hover-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.btn-primary:active {
    background-color: var(--hover-color);
    border-color: var(--hover-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}
.section {
    padding: 4rem 0;
}
.card {
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.navbar-brand img {
    height: 60px;
    width: auto;
}
#scrollUp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    background-color: var(--primary-color);
    color: white;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    display: none;
}
#scrollUp:hover {
    background-color: #555;
}
.animate {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.animate.visible {
    opacity: 1;
}

/* Dropdown menu styles */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1000;
    min-width: 160px;
    padding: 10px 0;
}

.dropdown-item {
    padding: 10px 20px;
    text-decoration: none;
    color: #333;
    display: block;
}

.dropdown-item:hover {
    background-color: #f0f0f0;
}

/* Show the dropdown menu when the dropdown is active */
.nav-item.dropdown.show .dropdown-menu {
    display: block;
}