/* THE007 - Clean Header/Footer Styles */
/* Real logo implementation, working mobile menu, NO custom cursor */

/* ================================
   NAVIGATION STYLES
   ================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: var(--z-nav, 1000);
    transition: all var(--transition-normal, 0.3s ease);
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    background: rgba(15, 15, 15, 0.95);
    height: 70px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-lg, 2rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Styles */
.nav-logo a {
    display: inline-block;
    text-decoration: none;
    transition: transform var(--transition-normal, 0.3s ease);
}

.nav-logo a:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 45px;
    width: auto;
    filter: brightness(1.1);
    transition: all var(--transition-normal, 0.3s ease);
}

.navbar.scrolled .logo-image {
    height: 40px;
}

.logo-image:hover {
    filter: brightness(1.3);
    transform: scale(1.02);
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    list-style: none;
    gap: var(--space-lg, 2rem);
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--gray-300, #cbd5e1);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: var(--space-sm, 0.5rem) 0;
    transition: color var(--transition-normal, 0.3s ease);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary, linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%));
    transition: width var(--transition-normal, 0.3s ease);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white, #ffffff);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

/* Mobile Navigation */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    z-index: 1002;
    padding: 8px;
    border-radius: 4px;
    transition: background var(--transition-normal, 0.3s ease);
}

.mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white, #ffffff);
    border-radius: 2px;
    transition: all var(--transition-normal, 0.3s ease);
    transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.5s ease;
    z-index: 1001;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 2rem;
    color: var(--white, #ffffff);
    cursor: pointer;
    z-index: 1003;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-normal, 0.3s ease);
}

.mobile-nav-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
    margin: 0;
    padding: 0;
}

.mobile-nav-links li {
    margin: var(--space-lg, 2rem) 0;
}

.mobile-nav-link {
    color: var(--white, #ffffff);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    transition: all var(--transition-normal, 0.3s ease);
    display: block;
    padding: var(--space-md, 1rem) var(--space-lg, 2rem);
    border-radius: var(--radius-md, 0.5rem);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--gradient-primary, linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.05);
}

/* ================================
   FOOTER STYLES
   ================================ */

.footer {
    background: var(--dark-alt, #1a1a1a);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-2xl, 6rem) 0 var(--space-lg, 2rem);
    margin-top: var(--space-2xl, 6rem);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg, 2rem);
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl, 6rem);
    margin-bottom: var(--space-2xl, 6rem);
}

.footer-logo {
    display: flex;
    flex-direction: column;
}

.footer-logo-image {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-md, 1rem);
    filter: brightness(1.1);
    transition: all var(--transition-normal, 0.3s ease);
}

.footer-logo-image:hover {
    filter: brightness(1.3);
    transform: scale(1.02);
}

.footer-logo p {
    color: var(--gray-400, #94a3b8);
    line-height: 1.6;
    margin-top: var(--space-md, 1rem);
    font-size: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl, 4rem);
}

.footer-column h4 {
    color: var(--white, #ffffff);
    font-weight: 600;
    margin-bottom: var(--space-lg, 2rem);
    font-size: 1.1rem;
    font-family: var(--font-primary, 'Inter', sans-serif);
}

.footer-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: var(--space-sm, 0.5rem);
}

.footer-column ul li a {
    color: var(--gray-400, #94a3b8);
    text-decoration: none;
    transition: color var(--transition-normal, 0.3s ease);
    font-size: 0.95rem;
    display: block;
    padding: var(--space-xs, 0.25rem) 0;
}

.footer-column ul li a:hover {
    color: var(--primary, #6366f1);
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg, 2rem);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-left p {
    color: var(--gray-400, #94a3b8);
    font-size: 0.875rem;
    margin: 0;
}

.footer-right .footer-tagline p {
    color: var(--gray-500, #64748b);
    font-style: italic;
    font-size: 0.9rem;
    margin: 0;
}

/* ================================
   SOCIAL LINKS
   ================================ */

.social-links {
    display: flex;
    gap: var(--space-md, 1rem);
    flex-wrap: wrap;
    margin-top: var(--space-md, 1rem);
}

.social-link {
    color: var(--gray-300, #cbd5e1);
    text-decoration: none;
    transition: all var(--transition-normal, 0.3s ease);
    padding: var(--space-sm, 0.5rem) var(--space-md, 1rem);
    border-radius: var(--radius-md, 0.5rem);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.9rem;
}

.social-link:hover {
    color: var(--primary, #6366f1);
    border-color: var(--primary, #6366f1);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

@media (max-width: 1024px) {
    .nav-container {
        padding: 0 var(--space-md, 1rem);
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-xl, 4rem);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg, 2rem);
    }
}

@media (max-width: 768px) {
    /* Show mobile navigation */
    .mobile-toggle {
        display: flex !important;
    }
    
    .desktop-nav {
        display: none !important;
    }
    
    .nav-container {
        padding: 0 var(--space-md, 1rem);
    }
    
    .logo-image {
        height: 40px;
    }
    
    .navbar.scrolled .logo-image {
        height: 35px;
    }
    
    /* Footer responsive */
    .footer {
        padding: var(--space-xl, 4rem) 0 var(--space-lg, 2rem);
    }
    
    .footer-content {
        padding: 0 var(--space-md, 1rem);
    }
    
    .footer-main {
        gap: var(--space-lg, 2rem);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg, 2rem);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md, 1rem);
    }
    
    .footer-logo-image {
        height: 50px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--space-sm, 0.5rem);
    }
    
    .logo-image {
        height: 35px;
    }
    
    .navbar.scrolled .logo-image {
        height: 32px;
    }
    
    .mobile-nav-close {
        top: 20px;
        right: 20px;
    }
    
    .mobile-nav-link {
        font-size: 1.3rem;
        padding: var(--space-sm, 0.5rem) var(--space-md, 1rem);
    }
    
    .footer-content {
        padding: 0 var(--space-sm, 0.5rem);
    }
}

/* ================================
   LOADING OVERLAY
   ================================ */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark, #0f0f0f) 0%, var(--dark-alt, #1a1a1a) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(99, 102, 241, 0.3);
    border-top: 3px solid var(--primary, #6366f1);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ================================
   ACCESSIBILITY & PERFORMANCE
   ================================ */

/* Focus styles */
.nav-link:focus,
.mobile-nav-link:focus,
.mobile-toggle:focus,
.footer-column a:focus {
    outline: 2px solid var(--primary, #6366f1);
    outline-offset: 2px;
    border-radius: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .navbar {
        border-bottom: 2px solid var(--white, #ffffff);
    }
    
    .mobile-nav {
        border: 2px solid var(--white, #ffffff);
    }
    
    .nav-link,
    .mobile-nav-link {
        border: 1px solid transparent;
    }
    
    .nav-link:hover,
    .mobile-nav-link:hover {
        border-color: var(--primary, #6366f1);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .navbar,
    .mobile-nav,
    .logo-image,
    .nav-link,
    .mobile-toggle span,
    .footer-column a {
        transition: none !important;
    }
    
    .loading-spinner {
        animation: none !important;
        border: 3px solid var(--primary, #6366f1);
    }
}

/* Print styles */
@media print {
    .navbar,
    .mobile-nav,
    .loading-overlay {
        display: none !important;
    }
    
    .footer {
        background: white !important;
        color: black !important;
        border: none;
    }
}

/* Performance optimizations */
.navbar,
.mobile-nav,
.logo-image,
.footer-logo-image {
    will-change: transform;
}

.nav-link::before {
    will-change: width;
}

.mobile-toggle span {
    will-change: transform, opacity;
}