/* ===== RESET E VARIÁVEIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1a1a1a;
    --color-primary: #00ff41;
    --color-secondary: #00cc33;
    --color-accent: #ff0040;
    --color-text: #e0e0e0;
    --color-text-muted: #888888;
    --color-border: #222222;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0 0 20px rgba(0, 255, 65, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TICKER ===== */
.ticker-wrap {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-primary);
    overflow: hidden;
    padding: 8px 0;
    position: relative;
    z-index: 999;
}

.ticker {
    display: flex;
    animation: ticker 20s linear infinite;
}

.ticker-item {
    display: inline-block;
    padding: 0 40px;
    white-space: nowrap;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 500;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== NAVBAR ===== */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 998;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 255, 65, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 300;
    color: var(--color-text);
    letter-spacing: 0.5px;
}

.nav-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

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

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.grid-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 65, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 65, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    opacity: 0.3;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: float 10s infinite;
    opacity: 0.6;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glitch {
    font-size: clamp(32px, 6vw, 64px);
    font-weight: 900;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
    position: relative;
}

.hero-subtitle {
    font-size: clamp(16px, 3vw, 20px);
    color: var(--color-text-muted);
    margin-bottom: 40px;
    letter-spacing: 1px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 40px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(0, 255, 65, 0.5);
    transform: translateY(-2px);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-icon {
    font-size: 16px;
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 900;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.section-description {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 18px;
    margin-bottom: 40px;
}

/* ===== LATEST UPDATE ===== */
.latest-update {
    background: var(--color-bg-secondary);
}

.update-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 40px;
    position: relative;
    transition: var(--transition);
}

.update-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.update-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.update-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.update-version {
    font-size: 28px;
    color: var(--color-primary);
    font-weight: 700;
}

.update-body p {
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.update-features {
    list-style: none;
    margin-bottom: 30px;
}

.update-features li {
    padding: 10px 0;
    color: var(--color-text);
    font-size: 15px;
    border-bottom: 1px solid var(--color-border);
}

.update-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* ===== VIDEOS SECTION ===== */
.videos-section {
    background: var(--color-bg-secondary);
}

.videos-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.search-box {
    position: relative;
    flex-grow: 1;
    max-width: 300px;
}

.search-box input {
    width: 100%;
    padding: 10px 40px 10px 15px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-size: 14px;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.video-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.2);
    border-color: var(--color-primary);
}

.video-card.hidden {
    display: none;
}

.video-thumbnail {
    position: relative;
    padding-bottom: 56.25%;
    background: var(--color-bg);
}

.video-thumbnail iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-info {
    padding: 20px;
}

.video-category {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.video-title {
    font-size: 16px;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.video-download {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--color-border);
}

.video-download-btn {
    width: 100%;
    padding: 12px;
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.video-download-btn:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.4);
}

/* ===== SETS SECTION ===== */
.sets-section {
    background: var(--color-bg);
}

.sets-categories {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.set-category {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 30px;
}

.category-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.category-header h3 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.category-header p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.sets-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.set-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 20px;
    transition: var(--transition);
}

.set-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.set-name {
    font-size: 16px;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 15px;
}

.set-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-small {
    padding: 10px 20px;
    font-size: 12px;
}

.copy-link-btn {
    padding: 10px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
}

.copy-link-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===== CHANGELOG ===== */
.changelog-section {
    background: var(--color-bg-secondary);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, 
        var(--color-primary) 0%, 
        var(--color-primary) 50%, 
        transparent 100%);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: calc(50% - 40px);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 25px;
    position: relative;
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--color-primary);
    box-shadow: 0 5px 20px rgba(0, 255, 65, 0.15);
}

.timeline-marker {
    position: absolute;
    left: 50%;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border: 3px solid var(--color-bg);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: var(--shadow-glow);
}

.timeline-version {
    font-size: 22px;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 15px;
}

.timeline-changes {
    list-style: none;
}

.timeline-changes li {
    color: var(--color-text);
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.timeline-changes li:last-child {
    border-bottom: none;
}

/* ===== FAQ ===== */
.faq-section {
    background: var(--color-bg);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(0, 255, 65, 0.05);
}

.faq-question h3 {
    font-size: 18px;
    color: var(--color-text);
    font-weight: 600;
}

.faq-toggle {
    font-size: 28px;
    color: var(--color-primary);
    font-weight: 300;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 25px;
    color: var(--color-text-muted);
    font-size: 15px;
    line-height: 1.8;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.footer-brand h3 {
    font-size: 24px;
    color: var(--color-text);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-social h4 {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.social-icon-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 5px;
}

.footer-disclaimer {
    font-size: 12px;
    color: var(--color-accent);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 997;
    box-shadow: var(--shadow-glow);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 255, 65, 0.5);
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    padding: 40px;
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 32px;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-accent);
    transform: rotate(90deg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transition: var(--transition);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

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

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

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

    .hero {
        padding: 60px 0;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .videos-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: 100%;
    }

    .videos-grid {
        grid-template-columns: 1fr;
    }

    .sets-list {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column !important;
        padding-left: 60px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-marker {
        left: 30px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 50px 0;
    }

    .update-card {
        padding: 25px;
    }

    .update-actions {
        flex-direction: column;
    }

    .social-links {
        align-items: center;
    }
}

/* ===== ANIMAÇÕES DE ENTRADA ===== */
.fade-in {
    opacity: 0;
    animation: fadeInAnimation 0.8s ease forwards;
}

@keyframes fadeInAnimation {
    to {
        opacity: 1;
    }
}

/* ===== ACESSIBILIDADE ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-secondary);
}

/* ===== LOADING ===== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--color-primary);
    font-size: 18px;
    font-weight: 600;
}

.loading::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}