.main-slider {
    width: 100%;
    min-height: 680px; 
    height: auto;
    overflow: visible;
    position: relative;
}

.hero-wrapper {
    width: 100%;
    min-height: 680px;
    height: auto;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 60px 0; 
}
.hero-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65); 
    z-index: 1;
}

.hero-content {
    max-width: 950px; 
    z-index: 2; 
    margin: 0 auto;
    color: #ffffff;
    padding: 0 20px;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.2rem; 
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.9); 
}

.hero-content p.lead {
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffc107 !important; 
    margin-top: 15px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    text-align: left; 
    display: inline-block; 
    max-width: 850px;
}

.hero-content ul li {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 10px;
    color: #ffffff;
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.9); 
}

.hero-content .mt-4 {
    margin-top: 25px !important;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

.btn-warning.btn-lg {
    background-color: #0d6efd !important;
    border: 2px solid #0d6efd !important;
    color: #ffffff !important;
    padding: 14px 35px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.btn-warning.btn-lg:hover {
    background-color: #0b5ed7 !important;
    border-color: #0b5ed7 !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(13, 110, 253, 0.5);
}
.btn-outline-light.btn-lg {
    padding: 12px 35px !important;
    font-weight: 700 !important;
    transition: all 0.3s ease !important;
}
.btn-outline-light.btn-lg:hover {
    background-color: #ffffff !important;
    color: #004d99 !important;
    transform: translateY(-3px);
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .main-slider, .hero-wrapper {
        min-height: 600px;
    }
    .hero-wrapper {
        padding: 40px 0;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .hero-content ul li {
        font-size: 0.95rem;
    }
}
.menu-toggle {
    display: none !important;
    background: none;
    border: none;
    font-size: 24px;
    color: white;
    cursor: pointer;
}

@media (max-width: 768px) {
    .header-container {
        display: flex !important;
        flex-direction: row !important; 
        justify-content: space-between !important; 
        align-items: center !important;
        padding: 12px 15px !important;
        background: #0d47a1; 
        position: relative;
    }

    .logo-title {
        display: flex !important;
        align-items: center !important;
        gap: 10px;
        max-width: 80%; 
        text-align: left !important;
    }

    .school-name {
        font-size: 13px !important;
        font-weight: bold;
        line-height: 1.3;
        display: block;
        color: #ffffff !important;
    }

    .menu-toggle {
        display: block !important;
        font-size: 26px !important;
        color: #ffffff !important;
        padding: 5px !important;
        z-index: 1000;
    }
    .date-time {
        display: none !important;
    }

   .main-nav {
        display: none !important; 
        width: 100% !important;
        background-color: #0d47a1 !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        
        z-index: 99999 !important; 
        box-shadow: 0 8px 15px rgba(0,0,0,0.3) !important;
        padding: 0 !important;
    }

    .main-nav.slide-active {
        display: block !important;
    }

    .main-nav ul {
        display: flex !important;
        flex-direction: column !important;
        padding: 0 !important;
        margin: 0 !important;
        list-style: none !important;
    }

   .main-nav ul li {
        width: 100% !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

   .main-nav ul li a {
        display: block !important;
        padding: 16px 20px !important;
        color: #ffffff !important;
        text-align: left !important;
        font-size: 15px !important;
        text-decoration: none !important;
        font-weight: bold !important;
    }
    .main-nav ul li a.active,
    .main-nav ul li a:hover {
        background-color: #ffc107 !important;
        color: #212529 !important;
    }
}