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

:root {
    --primary-dark: #0a0e27;
    --secondary-dark: #1a1f3a;
    --accent-blue: #00d4ff;
    --accent-purple: #b300ff;
    --accent-green: #00ff41;
    --accent-pink: #ff006e;
    --accent-cyan: #00d9ff;
    --accent-orange: #ff6b35;
    --accent-yellow: #ffd60a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto Mono', monospace;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #0f1535 100%);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, #eee, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 60% 70%, #fff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 50% 50%, #fff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 80% 10%, #fff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 90% 60%, #eee, rgba(0,0,0,0));
    background-size: 200% 200%, 300% 300%, 250% 250%, 350% 350%, 280% 280%;
    background-position: 0 0, 40% 50%, 80% 20%, 20% 80%, 60% 10%;
    background-repeat: repeat;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
    animation: stars-move 200s linear infinite;
}

@keyframes stars-move {
    0% {
        background-position: 0 0, 40% 50%, 80% 20%, 20% 80%, 60% 10%;
    }
    100% {
        background-position: -200% -200%, -40% -50%, -80% -20%, -20% -80%, -60% -10%;
    }
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    z-index: 2;
    pointer-events: none;
    opacity: 0.3;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 50px 50px;
    }
}

.container {
    position: relative;
    z-index: 10;
    max-width: 100%;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--accent-blue);
    padding: 20px 0;
    z-index: 1000;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-nav {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: pulse-glow 3s ease-in-out infinite;
}

.nav-logo {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 8px var(--accent-blue));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 10px var(--accent-blue);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 150px 60px 80px;
    gap: 60px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    z-index: -1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

.hero-content {
    flex: 1;
    animation: slide-in-left 1s ease-out;
}

.title-main {
    font-family: 'Orbitron', sans-serif;
    font-size: 96px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 8px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    animation: glow-pulse 3s ease-in-out infinite;
}

.subtitle {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 30px;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.hero-subtext {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 40px;
}

.neon-text {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 10px 20px;
    border-left: 3px solid var(--accent-blue);
    transition: all 0.3s ease;
}

.neon-text:hover {
    color: var(--accent-blue);
    border-left-color: var(--accent-purple);
    text-shadow: 0 0 10px var(--accent-blue);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slide-in-right 1s ease-out;
}

.profile-img {
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    border: 3px solid var(--accent-blue);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4), inset 0 0 30px rgba(0, 212, 255, 0.1);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
    animation: float 20s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.6), inset 0 0 30px rgba(0, 212, 255, 0.2);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--accent-blue);
    animation: bounce 2s ease-in-out infinite;
}

.arrow-down {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    transform: rotate(-45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(15px); }
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes glow-pulse {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 30px rgba(179, 0, 255, 0.2);
    }
    50% {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.6), 0 0 50px rgba(179, 0, 255, 0.4);
    }
}

/* Portal Sections */
.portal-section {
    min-height: 80vh;
    padding: 100px 60px;
    position: relative;
    border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.studio-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.books-section {
    background: linear-gradient(135deg, rgba(179, 0, 255, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.shop-section {
    background: linear-gradient(135deg, rgba(255, 0, 110, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.host-section {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.blog-section {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.management-section {
    background: linear-gradient(135deg, rgba(255, 214, 10, 0.05) 0%, rgba(15, 21, 53, 0.5) 100%);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 80px;
    animation: fade-in 0.8s ease-out;
}

.section-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-align: center;
    min-width: 400px;
}

.studio-section .section-header h2 {
    color: var(--accent-blue);
    text-shadow: 0 0 20px var(--accent-blue);
}

.books-section .section-header h2 {
    color: var(--accent-purple);
    text-shadow: 0 0 20px var(--accent-purple);
}

.shop-section .section-header h2 {
    color: var(--accent-pink);
    text-shadow: 0 0 20px var(--accent-pink);
}

.host-section .section-header h2 {
    color: var(--accent-cyan);
    text-shadow: 0 0 20px var(--accent-cyan);
}

.blog-section .section-header h2 {
    color: var(--accent-orange);
    text-shadow: 0 0 20px var(--accent-orange);
}

.management-section .section-header h2 {
    color: var(--accent-yellow);
    text-shadow: 0 0 20px var(--accent-yellow);
}

.header-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, currentColor 50%, transparent 100%);
    opacity: 0.5;
}

/* Cards */
.content-grid {
    max-width: 900px;
    margin: 0 auto;
}

.card {
    background: rgba(26, 31, 58, 0.7);
    border: 2px solid;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 40px;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    animation: slide-up 0.8s ease-out;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.glow-blue {
    border-color: var(--accent-blue);
    box-shadow: inset 0 0 20px rgba(0, 212, 255, 0.1), 0 0 20px rgba(0, 212, 255, 0.2);
}

.glow-blue:hover {
    box-shadow: inset 0 0 30px rgba(0, 212, 255, 0.2), 0 0 40px rgba(0, 212, 255, 0.4);
}

.glow-purple {
    border-color: var(--accent-purple);
    box-shadow: inset 0 0 20px rgba(179, 0, 255, 0.1), 0 0 20px rgba(179, 0, 255, 0.2);
}

.glow-purple:hover {
    box-shadow: inset 0 0 30px rgba(179, 0, 255, 0.2), 0 0 40px rgba(179, 0, 255, 0.4);
}

.glow-pink {
    border-color: var(--accent-pink);
    box-shadow: inset 0 0 20px rgba(255, 0, 110, 0.1), 0 0 20px rgba(255, 0, 110, 0.2);
}

.glow-pink:hover {
    box-shadow: inset 0 0 30px rgba(255, 0, 110, 0.2), 0 0 40px rgba(255, 0, 110, 0.4);
}

.glow-cyan {
    border-color: var(--accent-cyan);
    box-shadow: inset 0 0 20px rgba(0, 217, 255, 0.1), 0 0 20px rgba(0, 217, 255, 0.2);
}

.glow-cyan:hover {
    box-shadow: inset 0 0 30px rgba(0, 217, 255, 0.2), 0 0 40px rgba(0, 217, 255, 0.4);
}

.glow-orange {
    border-color: var(--accent-orange);
    box-shadow: inset 0 0 20px rgba(255, 107, 53, 0.1), 0 0 20px rgba(255, 107, 53, 0.2);
}

.glow-orange:hover {
    box-shadow: inset 0 0 30px rgba(255, 107, 53, 0.2), 0 0 40px rgba(255, 107, 53, 0.4);
}

.glow-yellow {
    border-color: var(--accent-yellow);
    box-shadow: inset 0 0 20px rgba(255, 214, 10, 0.1), 0 0 20px rgba(255, 214, 10, 0.2);
}

.glow-yellow:hover {
    box-shadow: inset 0 0 30px rgba(255, 214, 10, 0.2), 0 0 40px rgba(255, 214, 10, 0.4);
}

.glow-green {
    border-color: var(--accent-green);
    box-shadow: inset 0 0 20px rgba(0, 255, 65, 0.1), 0 0 20px rgba(0, 255, 65, 0.2);
}

.glow-green:hover {
    box-shadow: inset 0 0 30px rgba(0, 255, 65, 0.2), 0 0 40px rgba(0, 255, 65, 0.4);
}

.card-header {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
}

.btn-neon {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid;
    border-radius: 5px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
    font-weight: bold;
}

.btn-neon.blue {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-neon.blue:hover {
    background: var(--accent-blue);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-blue);
    text-shadow: none;
}

.btn-neon.purple {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.btn-neon.purple:hover {
    background: var(--accent-purple);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--accent-purple);
}

.btn-neon.pink {
    border-color: var(--accent-pink);
    color: var(--accent-pink);
}

.btn-neon.pink:hover {
    background: var(--accent-pink);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--accent-pink);
}

.btn-neon.cyan {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-neon.cyan:hover {
    background: var(--accent-cyan);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-cyan);
}

.btn-neon.orange {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.btn-neon.orange:hover {
    background: var(--accent-orange);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--accent-orange);
}

.btn-neon.yellow {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.btn-neon.yellow:hover {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-yellow);
}

.btn-neon.green {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.btn-neon.green:hover {
    background: var(--accent-green);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-green);
}

/* Books Section */
.books-container {
    max-width: 1200px;
    margin: 0 auto;
}

.book-category {
    margin-bottom: 80px;
}

.category-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
    color: var(--text-primary);
    text-align: center;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.book-card {
    background: rgba(26, 31, 58, 0.7);
    border: 2px solid;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    animation: fade-in 0.8s ease-out;
}

.book-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.book-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    color: var(--text-primary);
    line-height: 1.4;
}

.book-links {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.book-links a {
    padding: 8px 15px;
    border: 1px solid;
    border-radius: 4px;
    text-decoration: none;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.glow-purple .book-links a {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.glow-purple .book-links a:hover {
    background: var(--accent-purple);
    color: var(--text-primary);
    box-shadow: 0 0 10px var(--accent-purple);
}

.glow-green .book-links a {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.glow-green .book-links a:hover {
    background: var(--accent-green);
    color: var(--primary-dark);
    box-shadow: 0 0 10px var(--accent-green);
}

.glow-yellow .book-links a {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.glow-yellow .book-links a:hover {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    box-shadow: 0 0 10px var(--accent-yellow);
}

.books-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 60px;
}

/* Management Section */
.logo-centered {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.section-logo {
    height: 180px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(255, 214, 10, 0.4));
    animation: pulse-float 3s ease-in-out infinite;
}

@keyframes pulse-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(20px); }
}

.management-content {
    max-width: 900px;
    margin: 0 auto 80px;
}

.management-books {
    max-width: 1200px;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: rgba(10, 14, 39, 0.95);
    border-top: 2px solid rgba(0, 212, 255, 0.2);
    padding: 60px 40px;
    margin-top: 100px;
    backdrop-filter: blur(10px);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-content p {
    color: var(--text-secondary);
    margin: 10px 0;
    font-size: 14px;
}

.social-links {
    margin-top: 20px;
    color: var(--accent-blue);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* Animations */
@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        text-shadow: 0 0 10px var(--accent-blue);
        opacity: 0.8;
    }
    50% {
        text-shadow: 0 0 20px var(--accent-blue);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding: 150px 40px 80px;
    }

    .title-main {
        font-size: 64px;
    }

    .subtitle {
        font-size: 20px;
    }

    .profile-img {
        max-width: 300px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-links a {
        font-size: 10px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 0;
    }

    .nav-container {
        padding: 0 20px;
        flex-direction: column;
        gap: 15px;
    }

    .logo-nav {
        font-size: 14px;
    }

    .nav-logo {
        height: 30px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .hero {
        padding: 150px 20px 60px;
        min-height: auto;
        gap: 30px;
    }

    .title-main {
        font-size: 48px;
        letter-spacing: 4px;
    }

    .subtitle {
        font-size: 16px;
    }

    .profile-img {
        max-width: 250px;
    }

    .portal-section {
        padding: 60px 20px;
    }

    .section-header {
        flex-direction: column;
        gap: 20px;
    }

    .section-header h2 {
        min-width: auto;
        font-size: 32px;
    }

    .header-line {
        width: 100%;
        height: 2px;
    }

    .card {
        padding: 25px;
    }

    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }

    .section-logo {
        height: 120px;
    }

    .content-grid {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 36px;
        letter-spacing: 2px;
    }

    .subtitle {
        font-size: 14px;
    }

    .hero-subtext {
        gap: 10px;
    }

    .neon-text {
        font-size: 12px;
        padding: 8px 15px;
    }

    .card-header {
        font-size: 16px;
    }

    .btn-neon {
        padding: 10px 20px;
        font-size: 11px;
    }

    .books-cta {
        flex-direction: column;
    }

    .books-cta .btn-neon {
        width: 100%;
    }
}