:root {
            --lpu-blue: #0056b3;
            --lpu-gold: #FFD700;
            --lpu-dark: #1a237e;
            --lpu-light: #e3f2fd;
            --gradient-primary: linear-gradient(135deg, var(--lpu-blue) 0%, var(--lpu-dark) 100%);
            --gradient-gold: linear-gradient(to right, #FFD700, #FFC107);
            --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.8;
            color: #333;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--lpu-dark);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            background: var(--gradient-gold);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .navbar {
            background: rgba(255, 255, 255, 0.98) !important;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            padding: 1rem 0;
            transition: var(--transition);
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 1.2rem !important;
            border-radius: 30px;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            background: var(--gradient-primary);
            color: white !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: var(--gradient-primary);
            padding: 8rem 0 5rem;
            color: white;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover;
            opacity: 0.15;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .stat-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
            height: 100%;
            border: none;
        }
        .stat-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }
        .accent-border {
            border-left: 5px solid var(--lpu-gold);
            padding-left: 1.5rem;
        }
        .program-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        .program-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        .program-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.8rem;
        }
        .campus-image {
            height: 250px;
            object-fit: cover;
            border-radius: 12px;
            transition: var(--transition);
        }
        .campus-image:hover {
            transform: scale(1.03);
        }
        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            border-top: 5px solid var(--lpu-gold);
            transition: var(--transition);
        }
        .testimonial-card:hover {
            transform: translateY(-5px);
        }
        .faculty-card {
            text-align: center;
            padding: 2rem 1.5rem;
            border-radius: 15px;
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
        }
        .faculty-card:hover {
            background: var(--gradient-primary);
            color: white;
            transform: translateY(-5px);
        }
        .faculty-card:hover h5,
        .faculty-card:hover .text-muted {
            color: white !important;
        }
        .faculty-img {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--lpu-light);
            margin: 0 auto 1.5rem;
        }
        .btn-lpu {
            background: var(--gradient-primary);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-lpu:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 86, 179, 0.3);
            color: white;
        }
        .btn-lpu-gold {
            background: var(--gradient-gold);
            color: #333;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-lpu-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 193, 7, 0.3);
            color: #333;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--gradient-gold);
            border-radius: 2px;
        }
        .section-title.center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        footer {
            background: #1a1a1a;
            color: #ddd;
            padding-top: 4rem;
        }
        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: var(--transition);
            display: block;
            margin-bottom: 0.7rem;
        }
        .footer-links a:hover {
            color: var(--lpu-gold);
            padding-left: 5px;
        }
        .friendlink {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            padding: 2rem;
            margin-top: 3rem;
        }
        .flink {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            color: #ddd;
            padding: 0.7rem 1.5rem;
            border-radius: 50px;
            text-decoration: none;
            margin: 0.5rem;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .flink:hover {
            background: rgba(255, 215, 0, 0.2);
            color: white;
            transform: translateY(-3px);
            border-color: var(--lpu-gold);
        }
        .flink i {
            margin-right: 8px;
        }
        .accordion-button:not(.collapsed) {
            background: var(--lpu-light);
            color: var(--lpu-dark);
            font-weight: 600;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(0, 86, 179, 0.25);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--gradient-primary);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -10px;
            top: 5px;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--lpu-gold);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--lpu-blue);
        }
        .contact-info-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            text-align: center;
            transition: var(--transition);
            height: 100%;
        }
        .contact-info-card:hover {
            transform: translateY(-5px);
            background: var(--gradient-primary);
            color: white;
        }
        .contact-info-card:hover i,
        .contact-info-card:hover h5 {
            color: white;
        }
        .contact-info-card i {
            font-size: 2.5rem;
            color: var(--lpu-blue);
            margin-bottom: 1.5rem;
        }
        .news-card {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            height: 100%;
            border: none;
        }
        .news-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        .news-img {
            height: 200px;
            object-fit: cover;
        }
        .news-date {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--lpu-blue);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 30px;
            font-size: 0.9rem;
        }
        .badge-lpu {
            background: var(--gradient-gold);
            color: #333;
            font-weight: 600;
            padding: 0.4rem 1rem;
            border-radius: 30px;
        }
        ::selection {
            background: rgba(0, 86, 179, 0.2);
            color: var(--lpu-dark);
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            transition: var(--transition);
            z-index: 1000;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .scroll-top.show {
            opacity: 1;
        }
        .scroll-top:hover {
            transform: translateY(-5px);
            color: white;
        }
        .loading-spinner {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease;
        }
        .spinner {
            width: 70px;
            height: 70px;
            border: 5px solid var(--lpu-light);
            border-top: 5px solid var(--lpu-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }