*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #8B0000;
    --secondary-color: #003366;
    --accent-color: #D4AF37;
    --light-bg: #f8f9fa;
    --text-dark: #333333;
    --text-light: #ffffff;
    --gray-light: #e9ecef;
    --border-radius: 8px;
}

body {
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Header Section */
.header {
    min-height: 60vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url(FB_IMG_17339964611578556.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
}

/* Clean Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: transparent;
    position: relative;
    z-index: 1000;
}

nav img {
    width: 120px;
    height: auto;
    background: transparent;
}

.nav-links ul {
    display: flex;
    list-style: none;
    gap: 1rem;
    align-items: center;
}

.nav-links ul li a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.nav-links ul li a:hover {
    background: var(--accent-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

.nav-btn {
    background: var(--accent-color) !important;
    color: var(--text-dark) !important;
    border: 2px solid var(--accent-color);
}

.nav-btn:hover {
    background: transparent !important;
    color: var(--accent-color) !important;
}

/* Mobile Menu */
nav .fa {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

/* Hero Section */
.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 60vh;
    color: var(--text-light);
    padding: 0 5%;
}

.text-box h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.staff-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.staff-btn {
    display: inline-block;
    padding: 1rem 1.5rem;
    background: var(--accent-color);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-color);
}

.staff-btn:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 4rem 5%;
}

section h1 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
}

section h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
}

/* Working Agreement */
.working {
    background: var(--light-bg);
    text-align: center;
}

.working-content {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.agreement-item {
    background: var(--text-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.agreement-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.agreement-item p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.thanks-message {
    grid-column: 1 / -1;
    background: var(--primary-color);
    color: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.thanks-message h2 {
    color: var(--text-light);
    margin: 0;
}

/* Staff Grid */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.staff-card {
    background: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-10px);
}

.staff-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 4px solid var(--accent-color);
}

.staff-card h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.staff-card h3 {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.4;
}

/* Section Specific Backgrounds */
.management {
    background: var(--light-bg);
}

.senior-staff {
    background: var(--text-light);
}

.junior-staff {
    background: var(--light-bg);
}

.non-academic {
    background: var(--text-light);
}

/* CTA Section */
.cta {
    background: linear-gradient(rgba(139, 0, 0, 0.9), rgba(0, 51, 102, 0.9));
    color: var(--text-light);
    text-align: center;
    padding: 4rem 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 5%;
}

.cta h1 {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cta h1::after {
    background: var(--accent-color);
}

.cta-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--accent-color);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-color);
    margin-bottom: 1rem;
}

.cta-btn:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
}

.cta p {
    opacity: 0.9;
    font-size: 0.9rem;
}

/* Footer */
footer {
    background: var(--secondary-color);
    color: var(--text-light);
    padding: 3rem 5% 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    width: 120px;
    margin-bottom: 1rem;
}

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.email {
    color: var(--accent-color);
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.newsletter-form button {
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: var(--text-dark);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background 0.3s ease;
}

.newsletter-form button:hover {
    background: var(--primary-color);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--secondary-color);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 80px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .nav-links ul li {
        width: 100%;
        text-align: center;
    }
    
    .nav-links ul li a {
        display: block;
        padding: 1rem;
        border-radius: 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        background: transparent;
    }
    
    nav .fa {
        display: block;
    }
    
    .text-box h1 {
        font-size: 2.2rem;
    }
    
    .staff-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .staff-btn {
        width: 200px;
        text-align: center;
    }
    
    .working-content {
        grid-template-columns: 1fr;
    }
    
    .staff-grid {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 3rem 5%;
    }
    
    section h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .text-box h1 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .staff-card {
        padding: 1.5rem;
    }
}

/* Hide ad scripts */
script {
    display: none !important;
}