/*
 * Deep Manga - Futuristic Design System
 * Version 2.0 - Premium Theme
 * 2026 Professional Manga Reader
 */

/* ═══════════════════════════════════════════════════════════════
   1. CSS VARIABLES - DESIGN TOKENS
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Core Colors */
    --bg-deep: #050508;
    --bg-primary: #0a0d12;
    --bg-secondary: #11151c;
    --bg-card: #161c26;
    --bg-card-hover: #1c2330;
    --bg-elevated: #1f2633;

    /* Accent Colors - Neon Futuristic */
    --accent-primary: #00d4ff;
    /* Cyan */
    --accent-secondary: #7c3aed;
    /* Purple */
    --accent-tertiary: #f43f5e;
    /* Rose */
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #7c3aed 0%, #f43f5e 100%);
    --gradient-dark: linear-gradient(180deg, #0a0d12 0%, #050508 100%);
    --gradient-card: linear-gradient(145deg, rgba(22, 28, 38, 0.9) 0%, rgba(17, 21, 28, 0.95) 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);

    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: var(--accent-primary);

    /* Glass Effect */
    --glass-bg: rgba(22, 28, 38, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.3);

    /* Borders */
    --border-subtle: 1px solid rgba(255, 255, 255, 0.05);
    --border-light: 1px solid rgba(255, 255, 255, 0.1);
    --border-accent: 1px solid var(--accent-primary);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 500;
    --z-tooltip: 1000;

    /* Container */
    --container-max: 1280px;
    --container-padding: 20px;
}

/* ═══════════════════════════════════════════════════════════════
   2. RESET & BASE
   ═══════════════════════════════════════════════════════════════ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════════
   3. ANIMATED BACKGROUND
   ═══════════════════════════════════════════════════════════════ */

.animated-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: var(--bg-deep);
    overflow: hidden;
}

.animated-bg::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 40% 40%, rgba(244, 63, 94, 0.05) 0%, transparent 30%);
    animation: bgPulse 15s ease-in-out infinite alternate;
}

@keyframes bgPulse {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    100% {
        transform: translate(2%, 2%) rotate(3deg);
    }
}

/* Grid overlay */
.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

/* ═══════════════════════════════════════════════════════════════
   4. CONTAINER
   ═══════════════════════════════════════════════════════════════ */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ═══════════════════════════════════════════════════════════════
   5. NAVBAR
   ═══════════════════════════════════════════════════════════════ */

.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: var(--border-subtle);
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 13, 18, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-lg);
}

/* Logo */
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    position: relative;
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.logo:hover::after {
    transform: scaleX(1);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
    border-radius: inherit;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a:hover::before,
.nav-links a.active::before {
    opacity: 0.1;
}

/* Search Box */
.search-box {
    position: relative;
    flex: 0 1 300px;
}

.search-box input {
    width: 100%;
    background: var(--bg-card);
    border: var(--border-light);
    padding: var(--space-sm) var(--space-md);
    padding-left: 44px;
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-base);
    outline: none;
}

.search-box input:focus {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow-cyan);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box .search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: var(--space-sm);
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════════════════════════════════════════════════
   6. HERO SECTION
   ═══════════════════════════════════════════════════════════════ */

.hero-section {
    padding: var(--space-3xl) 0 var(--space-2xl);
    text-align: center;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #fff 0%, var(--accent-primary) 50%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite alternate;
}

@keyframes textGlow {
    0% {
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
    }

    100% {
        filter: drop-shadow(0 0 30px rgba(124, 58, 237, 0.4));
    }
}

.hero-section p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Hero Search */
.hero-search {
    margin-top: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-search input {
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: var(--border-light);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-base);
    outline: none;
}

.hero-search input:focus {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow-cyan);
    transform: scale(1.02);
}

/* ═══════════════════════════════════════════════════════════════
   7. SECTION HEADERS
   ═══════════════════════════════════════════════════════════════ */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--space-2xl) 0 var(--space-lg);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title span {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 400;
}

.view-all-btn {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.view-all-btn:hover {
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════════════
   8. MANGA GRID & CARDS
   ═══════════════════════════════════════════════════════════════ */

.manga-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.manga-card {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: var(--border-subtle);
    transition: var(--transition-base);
    position: relative;
}

.manga-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
    z-index: 0;
    border-radius: inherit;
}

.manga-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-glow-cyan);
}

.manga-card:hover::before {
    opacity: 0.1;
}

.manga-card a {
    display: block;
    position: relative;
    z-index: 1;
}

/* Image Wrapper */
.image-wrapper {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.manga-card:hover .image-wrapper img {
    transform: scale(1.1);
}

/* Overlay */
.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: var(--transition-base);
}

.manga-card:hover .overlay {
    opacity: 1;
}

.play-btn {
    background: var(--gradient-primary);
    color: var(--bg-deep);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transform: translateY(20px);
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-glow-cyan);
}

.manga-card:hover .play-btn {
    transform: translateY(0);
}

/* Chapter Badge */
.chapter-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: var(--gradient-primary);
    color: var(--bg-deep);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

/* NEW badge */
.new-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: var(--accent-tertiary);
    color: white;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    animation: pulse 2s ease-in-out infinite;
    z-index: 2;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* Manga Info */
.manga-info {
    padding: var(--space-md);
    position: relative;
    z-index: 1;
}

.manga-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: var(--transition-base);
}

.manga-card:hover .manga-info h3 {
    color: var(--accent-primary);
}

.manga-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════════
   9. BUTTONS
   ═══════════════════════════════════════════════════════════════ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-deep);
    box-shadow: var(--shadow-glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: var(--border-light);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--accent-danger);
    color: white;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

/* ═══════════════════════════════════════════════════════════════
   10. FOOTER
   ═══════════════════════════════════════════════════════════════ */

.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    border-top: var(--border-subtle);
    text-align: center;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3) 0%, transparent 100%);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
}

.footer-logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-sm);
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

/* ═══════════════════════════════════════════════════════════════
   11. GLASSMORPHISM CARDS
   ═══════════════════════════════════════════════════════════════ */

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

/* ═══════════════════════════════════════════════════════════════
   12. FORMS
   ═══════════════════════════════════════════════════════════════ */

.input-group {
    margin-bottom: var(--space-md);
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    background: var(--bg-secondary);
    border: var(--border-light);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition-base);
    outline: none;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

/* ═══════════════════════════════════════════════════════════════
   13. RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
    .manga-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile Landscape / Small Tablet */
@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
    }

    .manga-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }

    /* Nav-links mobile styles are in index.php to avoid conflicts */

    .menu-toggle {
        display: flex;
        z-index: 1000;
    }

    .search-box {
        display: none;
    }

    .hero-section h1 {
        font-size: 1.8rem;
    }

    .hero-section p {
        font-size: 0.95rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    .manga-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .hero-section {
        padding: var(--space-xl) 0;
    }

    .manga-info {
        padding: var(--space-sm);
    }

    .manga-info h3 {
        font-size: 0.85rem;
    }

    .chapter-badge {
        font-size: 0.6rem;
        padding: 3px 8px;
    }
}

/* ═══════════════════════════════════════════════════════════════
   14. UTILITY CLASSES
   ═══════════════════════════════════════════════════════════════ */

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.hidden {
    display: none !important;
}

/* ═══════════════════════════════════════════════════════════════
   15. ADVANCED FUTURISTIC EFFECTS
   ═══════════════════════════════════════════════════════════════ */

/* Particle System Container */
.particles-container {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0;
    animation: floatParticle 15s infinite ease-in-out;
    box-shadow: 0 0 10px var(--accent-primary), 0 0 20px var(--accent-primary);
}

@keyframes floatParticle {

    0%,
    100% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }

    10% {
        opacity: 0.8;
    }

    90% {
        opacity: 0.8;
    }

    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(1);
    }
}

/* Aurora Background Effect */
.aurora-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 50% 80%, rgba(244, 63, 94, 0.05) 0%, transparent 50%);
    animation: auroraShift 20s ease-in-out infinite alternate;
}

@keyframes auroraShift {
    0% {
        filter: hue-rotate(0deg);
        transform: scale(1);
    }

    50% {
        filter: hue-rotate(15deg);
        transform: scale(1.1);
    }

    100% {
        filter: hue-rotate(-15deg);
        transform: scale(1);
    }
}

/* Cyber Grid Effect */
.cyber-grid {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridPulse 4s ease-in-out infinite;
    mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 0%, transparent 70%);
}

@keyframes gridPulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Glowing Border Effect */
.glow-border {
    position: relative;
}

.glow-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.glow-border:hover::before {
    opacity: 1;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        filter: blur(4px);
        opacity: 0.5;
    }

    50% {
        filter: blur(8px);
        opacity: 0.8;
    }
}

/* 3D Card Transform */
.card-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(5deg) translateZ(20px);
}

/* Neon Text Effect */
.neon-text {
    text-shadow:
        0 0 5px var(--accent-primary),
        0 0 10px var(--accent-primary),
        0 0 20px var(--accent-primary),
        0 0 40px var(--accent-primary);
    animation: neonFlicker 3s ease-in-out infinite;
}

@keyframes neonFlicker {

    0%,
    100% {
        opacity: 1;
    }

    92% {
        opacity: 1;
    }

    93% {
        opacity: 0.8;
    }

    94% {
        opacity: 1;
    }

    96% {
        opacity: 0.9;
    }

    97% {
        opacity: 1;
    }
}

/* Holographic Card Effect */
.holographic-card {
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.1) 0%,
            rgba(255, 255, 255, 0.05) 50%,
            rgba(255, 255, 255, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.holographic-card::after {
    content: '';
    position: absolute;
    inset: -50%;
    background: linear-gradient(45deg,
            transparent 40%,
            rgba(0, 212, 255, 0.1) 45%,
            rgba(124, 58, 237, 0.1) 50%,
            rgba(244, 63, 94, 0.1) 55%,
            transparent 60%);
    animation: holographicShine 3s linear infinite;
}

@keyframes holographicShine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* Floating Animation */
.float-animation {
    animation: floatUpDown 6s ease-in-out infinite;
}

@keyframes floatUpDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Pulse Ring Effect */
.pulse-ring {
    position: relative;
}

.pulse-ring::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid var(--accent-primary);
    border-radius: inherit;
    opacity: 0;
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

/* Scan Line Effect - Futuristic */
.scan-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    animation: scanLine 3s linear infinite;
}

@keyframes scanLine {
    0% {
        top: 0;
        opacity: 1;
    }

    100% {
        top: 100%;
        opacity: 0;
    }
}

/* Magnetic Button Effect */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.magnetic-btn::before {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: 50%;
}

.magnetic-btn:hover::before {
    opacity: 1;
}

/* Cyber Corner Decorations */
.cyber-corners {
    position: relative;
}

.cyber-corners::before,
.cyber-corners::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-primary);
    opacity: 0.5;
}

.cyber-corners::before {
    top: -5px;
    left: -5px;
    border-right: none;
    border-bottom: none;
}

.cyber-corners::after {
    bottom: -5px;
    right: -5px;
    border-left: none;
    border-top: none;
}

/* Premium Carousel Styles */
.premium-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-inner {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-item {
    flex: 0 0 100%;
    padding: var(--space-md);
}

.carousel-controls {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.carousel-dot.active {
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
    transform: scale(1.2);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-arrow:hover {
    background: var(--accent-primary);
    color: var(--bg-deep);
    box-shadow: 0 0 20px var(--accent-glow);
}

.carousel-arrow.prev {
    left: var(--space-md);
}

.carousel-arrow.next {
    right: var(--space-md);
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg,
            var(--bg-card) 25%,
            var(--bg-card-hover) 50%,
            var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeletonShimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* Typing Animation */
.typing-animation::after {
    content: '|';
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* Premium Badge */
.premium-badge {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #000;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Selection */
::selection {
    background: var(--accent-primary);
    color: var(--bg-deep);
}