:root {
        --primary: #1b9c73;
        --secondary: #588367;
        --accent: #a4b476;
        --light: #f8f9fa;
        --dark: #212529;
    }

    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background-color: #f5f7f8;
        color: #333;
        line-height: 1.6;
        padding-top: 120px;
        margin: 0;
    }

    /* Header Styling */
    .main-header {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        position: fixed;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 97%;
        z-index: 1000;
        border-bottom-left-radius: 25px;
        border-bottom-right-radius: 25px;
        padding: 10px 30px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        backdrop-filter: blur(6px);
    }

    .nav-menu {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-menu .btn {
        color: white;
        font-weight: 500;
        font-size: 1rem;
        border: none;
        transition: all 0.3s ease;
    }

    .nav-menu .btn:hover {
        background-color: rgba(255, 255, 255, 0.15);
        transform: translateY(-2px);
    }

    .nav-menu .dropdown-toggle {
        background: none;
        border: none;
        color: white;
        font-weight: 500;
        font-size: 1rem;
    }

    .nav-menu .dropdown-toggle:focus {
        box-shadow: none;
    }

    .nav-menu .dropdown-menu {
        background-color: var(--secondary);
        border: none;
        border-radius: 8px;
        overflow: hidden;
    }

    .nav-menu .dropdown-item {
        color: white;
        transition: all 0.2s ease;
    }

    .nav-menu .dropdown-item:hover {
        background-color: var(--accent);
        color: #000;
        padding-left: 25px;
    }

    /* Content Section */
    .content-section {
        padding: 4rem 2rem;
        max-width: 1200px;
        margin: 0 auto;
    }

    .section-title {
        font-family: 'Noto Sans Malayalam', sans-serif;
        font-weight: 700;
        font-size: 2.2rem;
        color: var(--primary);
        margin-bottom: 1.5rem;
        position: relative;
        padding-bottom: 0.5rem;
    }

    .section-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 3px;
        background-color: var(--accent);
    }

    .section-content {
        font-family: 'Noto Sans Malayalam', sans-serif;
        font-size: 1.1rem;
        color: #444;
        line-height: 1.7;
        margin-bottom: 2rem;
    }

    .section-image {
        border-radius: 12px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
        width: 100%;
        max-height: 400px;
        object-fit: cover;
    }

    .section-image:hover {
        transform: scale(1.03);
    }

    .section-divider {
        height: 2px;
        background: linear-gradient(to right, transparent, var(--accent), transparent);
        margin: 3rem 0;
    }

    /* Footer */
    .footer {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        padding: 60px 20px 30px;
        text-align: center;
    }

    .footer h5 {
        color: var(--accent);
        margin-bottom: 1.5rem;
        position: relative;
        padding-bottom: 10px;
    }

    .footer h5::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 2px;
        background-color: var(--accent);
    }

    .footer-links {
        list-style: none;
        padding: 0;
        margin: 0 auto;
        display: inline-block;
    }

    .footer-links li {
        margin-bottom: 10px;
    }

    .footer-links a {
        color: #e0e0e0;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .footer-links a:hover {
        color: var(--accent);
        padding-left: 5px;
    }

    .social-links a {
        display: inline-block;
        width: 40px;
        height: 40px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        text-align: center;
        line-height: 40px;
        margin: 5px;
        color: white;
        transition: all 0.3s ease;
    }

    .social-links a:hover {
        background-color: var(--accent);
        color: #333;
        transform: translateY(-3px);
    }

    .copyright {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 20px;
        margin-top: 40px;
        font-size: 0.9rem;
    }

    /* Navbar toggler for mobile */
    .navbar-toggler {
        background-color: rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        padding: 6px 10px;
    }

    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23ffffff' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(255,255,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }

    /* Responsive adjustments */

    /* Mobile devices (phones) */
    @media (max-width: 576px) {
        body {
            padding-top: 100px;
        }

        .main-header {
            width: 95%;
            padding: 0.8rem 15px;
            border-radius: 1;
        }

        .section-title {
            font-size: 1.6rem;
        }

        .section-content {
            font-size: 0.95rem;
        }

        .section-image {
            height: 200px;
        }
    }

    /* Tablets (portrait) */
    @media (max-width: 768px) {
        .main-header {
            padding: 1rem 20px;
        }

        .section-title {
            font-size: 1.8rem;
        }

        .section-content {
            font-size: 1rem;
        }

        .section-image {
            height: 250px;
        }
    }

    /* Small laptops */
    @media (max-width: 992px) {
        .content-section {
            padding: 3rem 1.5rem;
        }

        .section-image {
            height: 300px;
        }
    }

    /* Large screens */
    @media (min-width: 1200px) {
        .content-section {
            padding: 5rem 3rem;
        }
    }