/* Navigation Bar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: var(--color-primary);
    border-bottom: var(--border-width) solid var(--color-border-dark);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 10;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-light);
    letter-spacing: 1px;
    font-family: var(--font-family-display);
}

.logo-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background: var(--color-bg);
    border: var(--border-width) solid var(--color-primary);
}

/* Navigation Links */
.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--color-light);
    text-decoration: none;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-speed) var(--transition-ease);
    border: var(--border-width-thin) solid transparent;
    cursor: pointer;
}

.nav-links a:hover {
    background: var(--color-hover-overlay);
    border-color: var(--color-light);
}

.nav-links a.active {
    background: var(--color-secondary);
    border-color: var(--color-bg);
}

/* Container */
.container {
    padding: var(--spacing-2xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Page Visibility */
.page {
    display: none;
}

.page.active {
    display: block;
}