/**
 * ============================================
 * FILE: navbar.css
 * FUNGSI: Styling untuk navigation bar
 * DESIGN: Gaming theme dengan glass morphism
 * ============================================
 */

/* ============================================
   NAVBAR MAIN CONTAINER
   Sticky navbar dengan backdrop blur
   RESPONSIVE: Full width, adjust height di mobile
   ============================================ */
   .navbar-gaming {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--primary-color);
    z-index: 9999;
    transition: all 0.3s ease;
}

/* Navbar saat scroll - lebih compact */
.navbar-gaming.scrolled {
    height: 70px;
    background: rgba(10, 10, 20, 0.98);
}

/* Container dengan max-width */
.container-nav {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ============================================
   NAVBAR BRAND / LOGO
   Logo dengan icon dan text
   Glitch effect pada hover
   ============================================ */
.navbar-brand-gaming {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.navbar-brand-gaming:hover {
    transform: translateX(3px);
}

/* Brand Icon */
.brand-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--bg-dark);
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Brand Text */
.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.brand-title {
    font-family: var(--font-game);
    font-size: 1.5rem;
    color: white;
    position: relative;
    line-height: 1;
}

/* Glitch Effect pada Brand Title (subtle) */
.brand-title::before {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    text-shadow: -2px 0 var(--primary-color);
    top: 0;
    color: var(--text-glow);
    overflow: hidden;
    animation: glitch-1 3s linear infinite;
    opacity: 0;
}

@keyframes glitch-1 {
    0% { clip: rect(44px, 450px, 56px, 0); opacity: 0; }
    5% { clip: rect(44px, 450px, 56px, 0); opacity: 0.5; }
    10% { clip: rect(44px, 450px, 56px, 0); opacity: 0; }
}

.brand-tagline {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-pixel);
}

/* ============================================
   NAVBAR TOGGLE (Hamburger Menu)
   Animated hamburger untuk mobile
   RESPONSIVE: Only visible di mobile
   ============================================ */
.navbar-toggle {
    display: none; /* Hidden di desktop */
    flex-direction: column;
    justify-content: space-around;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    cursor: pointer;
    padding: 8px;
    transition: all 0.3s ease;
    z-index: 10;
}

.navbar-toggle:hover {
    background: var(--primary-color);
    border-color: var(--secondary-color);
}

/* Toggle Lines (Hamburger) */
.toggle-line {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Animated Hamburger - saat menu open */
.navbar-toggle.active .toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.navbar-toggle.active .toggle-line:nth-child(2) {
    opacity: 0;
}

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

/* ============================================
   NAVBAR MENU
   Main navigation links container
   RESPONSIVE: Slide down di mobile
   ============================================ */
.navbar-menu {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ============================================
   NAV LINKS
   Individual navigation links
   Hover effects dengan neon glow
   ============================================ */
.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-game);
    font-size: 0.85rem;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-link i {
    font-size: 1rem;
    transition: all 0.3s ease;
}

/* Hover Effect */
.nav-link:hover {
    color: var(--text-glow);
    background: rgba(10, 4, 66, 0.1);
    transform: translateY(-2px);
}

.nav-link:hover i {
    transform: scale(1.1) rotate(5deg);
}

/* Active State */
.nav-link.active {
    color: var(--text-glow);
    background: var(--gradient-neon);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
}

.nav-link.active i {
    animation: iconBounce 1s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Underline Effect pada Hover */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-neon);
    transition: width 0.3s ease;
}

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

/* ============================================
   BOOKING BUTTON (CTA)
   Special styling untuk booking button
   3D effect dengan glow
   ============================================ */
.nav-item-cta {
    margin-left: 1rem;
}

.btn-booking-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.75rem;
    background: var(--gradient-neon);
    border: none;
    border-radius: 25px;
    color: var(--bg-dark);
    text-decoration: none;
    font-family: var(--font-game);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 0 var(--primary-color),
        0 6px 20px rgba(25, 6, 94, 0.4);
}

/* Glow Effect Background */
.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-booking-nav:hover .btn-glow {
    left: 100%;
}

.btn-booking-nav:hover {
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 
        0 6px 0 var(--primary-color),
        0 10px 30px rgba(12, 4, 77, 0.6);
}

.btn-booking-nav:active {
    transform: translateY(2px);
    box-shadow: 
        0 2px 0 var(--primary-color),
        0 4px 10px rgba(9, 7, 83, 0.4);
}

.btn-icon,
.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    font-size: 1.1rem;
}

/* ============================================
   SCROLL PROGRESS BAR
   Progress bar yang show scroll position
   ============================================ */
.scroll-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-neon);
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.6);
}

/* ============================================
   NAVBAR SPACER
   Prevent content jump karena fixed navbar
   ============================================ */
.navbar-spacer {
    height: 80px;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   Mobile First Approach
   ============================================ */

/* Tablet - 768px to 991px */
@media (min-width: 768px) and (max-width: 991px) {
    .container-nav {
        padding: 0 1.5rem;
    }
    
    .nav-links {
        gap: 0.25rem;
    }
    
    .nav-link {
        padding: 0.65rem 1rem;
        font-size: 0.8rem;
    }
    
    .btn-booking-nav {
        padding: 0.65rem 1.5rem;
        font-size: 0.8rem;
    }
    
    .brand-title {
        font-size: 1.3rem;
    }
    
    .brand-icon {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
}

/* Mobile - Max 767px */
@media (max-width: 767px) {
    .navbar-gaming {
        height: 70px;
    }
    
    .navbar-spacer {
        height: 70px;
    }
    
    .container-nav {
        padding: 0 1rem;
    }
    
    /* Show hamburger menu */
    .navbar-toggle {
        display: flex;
    }
    
    /* Brand adjustments */
    .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .brand-title {
        font-size: 1.2rem;
    }
    
    .brand-tagline {
        font-size: 0.6rem;
    }
    
    /* Mobile Menu - Slide Down */
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        background: rgba(10, 10, 20, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 2px solid var(--primary-color);
        transition: max-height 0.4s ease, padding 0.4s ease;
        padding: 0 1rem;
    }
    
    .navbar-menu.active {
        max-height: calc(100vh - 70px);
        padding: 2rem 1rem;
        overflow-y: auto;
    }
    
    /* Vertical Stack Links */
    .nav-links {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .nav-link i {
        font-size: 1.2rem;
    }
    
    /* CTA Button Full Width */
    .nav-item-cta {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .btn-booking-nav {
        width: 100%;
        justify-content: center;
        padding: 1.25rem 2rem;
        font-size: 0.95rem;
    }
    
    /* Stagger Animation untuk Menu Items */
    .navbar-menu.active .nav-item {
        animation: slideInLeft 0.3s ease-out backwards;
    }
    
    .navbar-menu.active .nav-item:nth-child(1) { animation-delay: 0.1s; }
    .navbar-menu.active .nav-item:nth-child(2) { animation-delay: 0.15s; }
    .navbar-menu.active .nav-item:nth-child(3) { animation-delay: 0.2s; }
    .navbar-menu.active .nav-item:nth-child(4) { animation-delay: 0.25s; }
    .navbar-menu.active .nav-item:nth-child(5) { animation-delay: 0.3s; }
    .navbar-menu.active .nav-item:nth-child(6) { animation-delay: 0.35s; }
    
    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-20px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
}

/* Extra Small - Max 575px */
@media (max-width: 575px) {
    .brand-text {
        gap: 0.15rem;
    }
    
    .brand-title {
        font-size: 1rem;
    }
    
    .brand-tagline {
        font-size: 0.55rem;
    }
    
    .brand-icon {
        width: 35px;
        height: 35px;
        font-size: 1.3rem;
    }
    
    .navbar-toggle {
        width: 35px;
        height: 35px;
    }
}

/* ============================================
   ACCESSIBILITY
   Untuk keyboard navigation
   ============================================ */
.nav-link:focus,
.btn-booking-nav:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* ============================================
   UTILITY CLASSES
   Helper classes untuk navbar
   ============================================ */
.navbar-hide {
    transform: translateY(-100%);
}

.navbar-show {
    transform: translateY(0);
}

/* ============================================
   PRINT STYLES
   Hide navbar saat print
   ============================================ */
@media print {
    .navbar-gaming,
    .navbar-spacer {
        display: none;
    }
}