/* CSS Variables for Theme */
:root {
    --royal-white: #F8F9FA;
    --deep-blue: #0A2540;
    --accent-blue: #1E4C7A;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --text-dark: #1A1A1A;
}

/* UNIFORM FONT AND SIZING */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--royal-white);
    color: var(--text-dark);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    background-image: linear-gradient(135deg, #F8F9FA 0%, #E2E8F0 100%);
}

/* Glassmorphism Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

.logo { 
    font-size: 1.5rem; 
    font-weight: 700; 
    color: var(--deep-blue); 
    text-decoration: none; 
}

.nav-links { 
    display: flex; 
    gap: 2rem; 
    align-items: center; 
}

.nav-item { 
    text-decoration: none; 
    color: var(--deep-blue); 
    font-weight: 500; 
    font-size: 0.95rem; 
    position: relative; 
    cursor: pointer; 
}

/* Dropdown CSS */
.dropdown-content {
    display: none; 
    position: absolute; 
    top: 100%; 
    left: 0;
    background: var(--glass-bg); 
    backdrop-filter: blur(12px);
    min-width: 160px; 
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border-radius: 8px; 
    border: 1px solid var(--glass-border);
    flex-direction: column; 
    overflow: hidden;
}

.dropdown:hover .dropdown-content { 
    display: flex; 
}

.dropdown-content a { 
    color: var(--deep-blue); 
    padding: 12px 16px; 
    text-decoration: none; 
    font-size: 0.9rem; 
    transition: background 0.3s; 
}

.dropdown-content a:hover { 
    background: rgba(10, 37, 64, 0.1); 
}

/* Glassmorphism Button */
.btn-login {
    background: var(--deep-blue); 
    color: white; 
    padding: 0.5rem 1.5rem;
    border-radius: 20px; 
    text-decoration: none; 
    font-weight: 600; 
    font-size: 0.95rem;
    transition: background 0.3s, transform 0.2s; 
    border: none;
    white-space: nowrap;
}

.btn-login:hover { 
    background: var(--accent-blue); 
    transform: translateY(-2px); 
}