/* ================================================================
   NPGC NAVBAR
   - Top Strip: Black, social icons left, datetime right (ORIGINAL)
   - Logo Header: White, 3 logos (ORIGINAL)
   - Nav Bar: Black with red accent, KERALA UNIVERSITY-style menu layout
   ================================================================ */
#navbar-placeholder {
    width: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

    /* ---- 1. Top Social Strip (ORIGINAL - unchanged) ---- */
    #navbar-placeholder .social-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 16px;
        background: linear-gradient(to right, #000000, #1a1a1a);
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    #navbar-placeholder .social-links-top {
        display: flex;
        gap: 10px;
    }

    #navbar-placeholder .social-icon-top {
        font-size: 15px;
        background-color: rgba(255, 255, 255, 0.08);
        border-radius: 50%;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        font-weight: bold;
    }

        #navbar-placeholder .social-icon-top:hover {
            background-color: #8b1a2c;
            color: #fff;
            transform: translateY(-2px);
        }

    #navbar-placeholder .date-time-container {
        font-size: 15px;
        font-weight: 500;
        color: rgba(255, 255, 255, 0.7);
        letter-spacing: 0.5px;
    }

    /* ---- 2. Logo Header (ORIGINAL - unchanged) ---- */
    #navbar-placeholder .main-header {
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        padding: 10px;
        background-color: #fff;
        width: 100%;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }

    #navbar-placeholder .responsive-logo {
        width: 130px;
    }

    #navbar-placeholder .college-mid-logo {
        width: 600px;
    }

    /* Base resets restricted to navbar-placeholder */
    #navbar-placeholder * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* ---- 3. Nav Bar - Kerala University Style Menu Layout ---- */
    #navbar-placeholder .navbar {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: stretch;
        padding: 0;
        height: 48px;
        background-color: #000;
        border-bottom: 3px solid #8b1a2c;
        position: relative;
        z-index: 1000;
        position: sticky;
        top: 0;
    }

    #navbar-placeholder .fa-bars {
        color: #fff;
        font-size: 20px;
        cursor: pointer;
        display: none;
        padding: 10px 16px;
        z-index: 1001;
        align-self: center;
    }

    /* ---- 4. Nav Menu - centered, full-width spread ---- */
    #navbar-placeholder .nav-menu {
        display: flex;
        list-style: none;
        width: 100%;
        justify-content: center;
        align-items: stretch;
        gap: 0;
        z-index: 1000;
    }

        #navbar-placeholder .nav-menu > li {
            position: relative;
            display: flex;
            flex-direction: column;
            flex: 1;
            max-width: 130px;
        }

            #navbar-placeholder .nav-menu > li > a {
                display: flex;
                align-items: center;
                justify-content: center;
                gap: 4px;
                padding: 0 10px;
                height: 100%;
                color: #e0e0e0;
                text-decoration: none;
                font-size: 13.5px;
                font-weight: 500;
                transition: background 0.25s ease, color 0.25s ease;
                white-space: nowrap;
                text-align: center;
                border-right: 1px solid rgba(255,255,255,0.07);
            }

            #navbar-placeholder .nav-menu > li:first-child > a {
                border-left: 1px solid rgba(255,255,255,0.07);
            }

            #navbar-placeholder .nav-menu > li > a:hover {
                background: #8b1a2c;
                color: #fff;
            }

            /* Dropdown caret indicator */
            #navbar-placeholder .nav-menu > li:has(.sub-menu) > a::after {
                content: '\f107';
                font-family: "Font Awesome 6 Free";
                font-weight: 900;
                font-size: 10px;
                opacity: 0.6;
                margin-left: 3px;
            }

    /* ---- 5. Dropdown Submenu ---- */
    #navbar-placeholder .sub-menu {
        list-style: none;
        position: absolute;
        top: 100%;
        left: 0;
        background: #111;
        min-width: 230px;
        display: none;
        border-radius: 0 0 6px 6px;
        z-index: 1200;
        padding: 4px 0;
        box-shadow: 0 10px 30px rgba(0,0,0,0.4);
        border-top: 2px solid #8b1a2c;
    }

        #navbar-placeholder .sub-menu li a {
            display: block;
            padding: 11px 18px;
            color: #ccc;
            text-decoration: none;
            font-size: 13.5px;
            transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        #navbar-placeholder .sub-menu li:last-child a {
            border-bottom: none;
        }

        #navbar-placeholder .sub-menu li a:hover {
            background: #222;
            color: #c24d60;
            padding-left: 24px;
        }

    #navbar-placeholder .nav-menu > li:hover > .sub-menu {
        display: block;
    }

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 1100px) {
    #navbar-placeholder .college-mid-logo {
        width: 480px;
    }

    #navbar-placeholder .nav-menu > li > a {
        font-size: 12.5px;
    }
}

@media (max-width: 1024px) {
    #navbar-placeholder .college-mid-logo {
        width: 420px;
    }

    #navbar-placeholder .responsive-logo {
        width: 100px;
    }

    #navbar-placeholder .nav-menu > li > a {
        font-size: 12px;
        padding: 0 6px;
    }
}

@media (max-width: 992px) {
    #navbar-placeholder .navbar {
        justify-content: flex-end;
        position: sticky;
        top: 0;
        z-index: 1001;
    }

    #navbar-placeholder .fa-bars {
        display: flex;
    }

    #navbar-placeholder .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #000;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
        z-index: 1000;
        visibility: hidden;
        opacity: 0;
    }

        #navbar-placeholder .nav-menu.active {
            max-height: calc(100vh - 48px);
            overflow-y: auto;
            visibility: visible;
            opacity: 1;
            border-bottom: 2px solid #8b1a2c;
        }

        #navbar-placeholder .nav-menu > li {
            width: 100%;
            max-width: 100%;
            flex: none;
        }

            #navbar-placeholder .nav-menu > li > a {
                padding: 14px 20px;
                height: auto;
                justify-content: space-between;
                border-right: none;
                border-left: none;
                border-bottom: 1px solid rgba(255,255,255,0.06);
            }

            #navbar-placeholder .nav-menu > li:first-child > a {
                border-left: none;
            }

    /* Mobile accordion sub-menus */
    #navbar-placeholder .sub-menu {
        position: static;
        width: 100%;
        background-color: #111;
        max-height: 0;
        overflow: hidden;
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        border-radius: 0;
        border-top: none;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    #navbar-placeholder .nav-menu > li.open > .sub-menu {
        max-height: 1000px;
    }

    #navbar-placeholder .nav-menu > li:has(.sub-menu) > a::after {
        transition: transform 0.3s ease;
    }

    #navbar-placeholder .nav-menu > li.open:has(.sub-menu) > a::after {
        transform: rotate(180deg);
        color: #c24d60;
    }

    #navbar-placeholder .sub-menu li a {
        padding-left: 36px;
    }

        #navbar-placeholder .sub-menu li a:hover {
            padding-left: 42px;
        }
}

@media (max-width: 768px) {
    #navbar-placeholder .college-mid-logo {
        width: 340px;
    }

    #navbar-placeholder .responsive-logo {
        width: 90px;
    }

    #navbar-placeholder .date-time-container {
        font-size: 13px;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    #navbar-placeholder .social-links-top {
        gap: 6px;
    }

    #navbar-placeholder .social-icon-top {
        width: 25px;
        height: 25px;
        font-size: 12px;
    }

    #navbar-placeholder .date-time-container {
        font-size: 10px;
    }

    #navbar-placeholder .college-mid-logo {
        width: 220px;
    }

    #navbar-placeholder .responsive-logo {
        width: 60px;
    }
}

@media (max-width: 375px) {
    #navbar-placeholder .social-links-top {
        font-size: 8px;
    }

    #navbar-placeholder .date-time-container {
        font-size: 8px;
    }

    #navbar-placeholder .college-mid-logo {
        width: 180px;
    }

    #navbar-placeholder .responsive-logo {
        width: 50px;
    }
}

@media (max-width: 320px) {
    #navbar-placeholder .social-links-top {
        gap: 2px;
    }

    #navbar-placeholder .college-mid-logo {
        width: 160px;
    }

    #navbar-placeholder .responsive-logo {
        width: 42px;
    }
}

/*Footer*/


footer {
    background: linear-gradient(90deg, #000000 0%, #8b1a2c 50%, #000000 100%);
    color: white;
    padding: 50px 20px 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 1.1em;
}

.footer-section p {
    opacity: 0.9;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
}

    .footer-section a:hover {
        opacity: 1;
        text-decoration: underline;
    }

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 45px;
        height: 45px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        color: white;
        text-decoration: none;
        font-size: 20px;
        transition: all 0.3s ease;
        border: 2px solid rgba(255, 255, 255, 0.3);
    }

        .social-links a:hover {
            background: rgba(255, 255, 255, 0.4);
            transform: translateY(-3px) scale(1.1);
        }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.233);
    padding-top: 20px;
    text-align: center;
    opacity: 0.9;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-developers {
    font-size: 13px;
    margin-top: 10px;
}

    .footer-developers span {
        font-weight: 600;
    }