/* Layout Styles */

/* Navigation */
.navbar {
    background: rgba(14, 16, 34, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: var(--spacing-xs) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
    margin-right: var(--spacing-sm);
}

.brand-text {
    background: linear-gradient(135deg, var(--accent-color), #ffd699);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width var(--transition-fast);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

.btn-download-nav {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end)) !important;
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-md) !important;
    margin-left: var(--spacing-sm);
}

.btn-download-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(94, 96, 206, 0.6);
}

/* Main Content */
#main-content {
    padding-top: 80px;
    min-height: calc(100vh - 200px);
}

/* Footer */
.footer {
    background: rgba(14, 16, 34, 0.95);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), #ffd699);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-lg) 0;
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Fixed Download Button (Mobile) */
.fixed-download-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: rgba(14, 16, 34, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.btn-download-fixed {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 700;
}

/* Responsive Layout */
@media (max-width: 992px) {
    .navbar-nav {
        text-align: center;
        padding: var(--spacing-md) 0;
    }
    
    .navbar-nav .nav-link {
        margin: var(--spacing-xs) 0;
    }
    
    .btn-download-nav {
        margin: var(--spacing-sm) 0 0 0;
        display: block;
        text-align: center;
    }
}

@media (max-width: 768px) {
    #main-content {
        padding-top: 70px;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .brand-text {
        font-size: 1.2rem;
    }
    
    .footer {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}