:root {
            --upa-blue: #0096FF;
            --upa-orange: #FFA500;
            --deep-navy: #001b3a;
            --soft-navy: #0a2540;
            --text-dark: #1a202c;
            --bg-light: #f8fafc;
            --transition: all 0.3s ease;
        }

        * { box-sizing: border-box; }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            margin: 0; line-height: 1.6; color: var(--text-dark);
            background-color: #fff; scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        /* --- Navigation --- */
        nav {
            position: sticky; top: 0; background: white; padding: 12px 8%;
            display: flex; justify-content: space-between; align-items: center;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1); z-index: 1000;
        }
        .logo img { height: 60px; width: auto; }
        .nav-links { display: flex; align-items: center; }
        .nav-links a { 
            margin-left: 25px; text-decoration: none; color: var(--deep-navy); 
            font-weight: 700; font-size: 0.85rem; text-transform: uppercase; 
            transition: var(--transition);
        }
        .nav-links a:hover { color: var(--upa-blue); }

        /* --- Hero --- */
        .hero { 
            padding: 160px 8% 120px; 
            background: linear-gradient(rgba(0, 27, 58, 0.75), rgba(0, 27, 58, 0.75)), url('images/hero-bg.jpg');
            background-size: cover; background-position: center;
            text-align: center; color: white;
        }
        .hero h1 { font-size: clamp(2rem, 5vw, 3.8rem); margin-bottom: 20px; font-weight: 800; line-height: 1.1; }
        .hero h1 span { color: var(--upa-blue); }
        .patron-badge { 
            background: var(--upa-orange); color: white; padding: 8px 25px; 
            border-radius: 50px; font-weight: 800; text-transform: uppercase; 
            font-size: 0.75rem; letter-spacing: 1px; display: inline-block; margin-bottom: 20px;
        }

        /* --- Vision/Mission --- */
        .vm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: -80px; padding: 0 8%; }
        .vm-card { 
            background: white; padding: 40px; border-radius: 20px; 
            box-shadow: 0 15px 35px rgba(0,0,0,0.1); text-align: center; 
            border-top: 6px solid var(--upa-blue);
        }
        .vm-card h3 { color: var(--upa-orange); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; margin-bottom: 10px; }
        .vm-card p { font-size: 1.3rem; font-weight: 800; color: var(--deep-navy); margin: 0; line-height: 1.3; }

        /* --- General Sections --- */
        .section { padding: clamp(60px, 10vh, 100px) 8%; }
        .bg-dark { background-color: var(--deep-navy); color: white; }
        .section-title { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 40px; text-align: center; }
        .section-title span { color: var(--upa-blue); }

        .upa-list { list-style: none; padding: 0; }
        .upa-list li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; align-items: flex-start; }
        .upa-list li::before { content: "•"; color: var(--upa-blue); font-size: 1.5rem; margin-right: 15px; line-height: 1; }

        /* --- Grids (Responsive) --- */
        .grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 60px; align-items: center; }
        
        .event-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
        .event-card { background: white; border-radius: 20px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.1); color: var(--text-dark); }
        .event-card img { width: 100%; height: 250px; object-fit: cover; }
        .event-info { padding: 25px; }
        .event-button { 
            display: inline-block; 
            background: var(--upa-blue); 
            color: white; 
            padding: 10px 20px; 
            border-radius: 25px; 
            text-decoration: none; 
            font-weight: 600; 
            font-size: 0.9rem; 
            margin-top: 15px; 
            transition: var(--transition); 
        }
        .event-button:hover { background: var(--deep-navy); transform: translateY(-2px); }

        /* --- Membership --- */
        .fee-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin: 30px 0; }
        .fee-card { background: var(--bg-light); padding: 25px; border-radius: 15px; text-align: center; border: 2px solid #e2e8f0; }
        .fee-card .price { font-size: 1.4rem; font-weight: 800; color: var(--upa-blue); margin: 10px 0; }

        /* --- Leadership (Forced 3 on Desktop) --- */
        .exec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
        .exec-card { background: var(--soft-navy); padding: 30px; border-radius: 20px; border-bottom: 4px solid var(--upa-blue); transition: var(--transition); }
        .exec-card:hover { transform: translateY(-5px); }
        .exec-card h3 { color: white; margin: 5px 0; font-size: 1.1rem; }
        .exec-card small { color: var(--upa-orange); font-weight: 800; text-transform: uppercase; font-size: 0.75rem; }
        .exec-card p { font-size: 0.9rem; opacity: 0.9; }

        .committee-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 40px; }
        .committee-card { background: rgba(255,255,255,0.05); padding: 20px; border-radius: 12px; text-align: center; border: 1px solid rgba(255,255,255,0.1); }
        .committee-card h4 { color: white; margin: 0; font-size: 0.9rem; font-weight: 600; }

        /* --- Partners --- */
        .partners-wrap { padding: 60px 8%; text-align: center; border-top: 1px solid #eee; }
        .partner-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 40px; }
        .partner-logos img { height: 70px; opacity: 0.8; transition: var(--transition); }
        .partner-logos img:hover { opacity: 1; }

        /* --- Footer --- */
        footer { background: #000d1a; color: white; padding: 80px 8% 40px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; align-items: start; }
        .footer-links a { color: #cbd5e1; text-decoration: none; display: block; margin-bottom: 12px; font-size: 0.9rem; transition: var(--transition); }
        .footer-links a:hover { color: var(--upa-blue); padding-left: 5px; }

        /* --- Mobile Responsive Optimizations --- */
        @media (max-width: 1024px) {
            nav, .section, .vm-grid, footer { padding-left: 5%; padding-right: 5%; }
            .exec-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 768px) {
            nav { padding: 15px 5%; }
            .nav-links { display: none; } /* Consider adding a mobile menu toggle here */
            .footer-grid { grid-template-columns: 1fr; gap: 40px; }
            .hero { padding-top: 120px; }
            .vm-grid { margin-top: 20px; }
            .grid-2 { gap: 40px; }
        }

        @media (max-width: 600px) {
            .exec-grid { grid-template-columns: 1fr; }
            .fee-grid { grid-template-columns: 1fr; }
            .section-title { text-align: center !important; }
        }
        
        /* Mobile Menu Toggle Styling */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background-color: var(--deep-navy);
    border-radius: 3px;
    transition: var(--transition);
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .menu-toggle { display: flex; } /* Show hamburger on mobile */

    .nav-links {
        display: none; /* Hide links by default */
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: white;
        padding: 20px 0;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex; /* Show when 'active' class is added via JS */
    }

    .nav-links a {
        margin: 15px 0;
        font-size: 1rem;
        text-align: center;
        width: 100%;
    }
}