/* ================================================
   OSC-LEAKS - TEMA MINIMALISTA EXTREMO
   CSS ultra minimalista mantendo toda a estrutura
   ================================================ */

/* ================================================
   RESET & BASE STYLES
   ================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores monocromáticas */
    --primary-color: #000000;
    --secondary-color: #404040;
    --accent-color: #808080;
    --success-color: #000000;
    --warning-color: #000000;
    --danger-color: #000000;
    
    /* Cores base */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    
    /* Text */
    --text-primary: #000000;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    /* Borders */
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;
    
    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-primary: system-ui, -apple-system, sans-serif;
    --font-heading: system-ui, -apple-system, sans-serif;
    
    /* Border Radius */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-xl: 8px;
    
    /* Transitions */
    --transition-fast: 0.1s ease;
    --transition-normal: 0.2s ease;
    
    /* Shadows - removidos */
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.5;
    min-height: 100vh;
    font-weight: 400;
    font-size: 14px;
}

/* ================================================
   LAYOUT & CONTAINERS
   ================================================ */
.content-wrapper {
    min-height: 100vh;
}

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

/* ================================================
   NAVIGATION ULTRA MINIMAL
   ================================================ */
.main-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo-wrapper {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.875rem;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

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

.nav-link.active {
    color: var(--text-primary);
    font-weight: 500;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 3px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    width: 18px;
    height: 1px;
    background: var(--text-primary);
    transition: opacity var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    font-size: 0.875rem;
}

.mobile-nav-link:hover {
    color: var(--text-primary);
}

/* ================================================
   HERO SECTION MINIMAL
   ================================================ */
.hero-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: var(--bg-primary);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

/* Hero Content */
.hero-content {
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.badge-pulse {
    width: 4px;
    height: 4px;
    background: var(--text-secondary);
    border-radius: 50%;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.hero-description {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
}

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

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

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.btn-icon {
    width: 16px;
    height: 16px;
}

/* ================================================
   CAROUSEL MINIMAL
   ================================================ */
.hero-image {
    position: relative;
}

.carousel-container {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-sm);
    transform: translateY(-50%);
    z-index: 10;
}

.carousel-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    z-index: 10;
}

.indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.indicator.active {
    background: var(--text-primary);
}

/* Floating Elements */
.floating-tags {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 20;
}

.tag {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.75rem;
    cursor: pointer;
}

.scroll-indicator span:first-child {
    width: 1px;
    height: 20px;
    background: var(--text-muted);
}

/* ================================================
   COLLECTIONS SECTION MINIMAL
   ================================================ */
.collections-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    max-width: var(--container-width);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Collections Grid */
.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.collection-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition-fast);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.collection-card:hover {
    border-color: var(--text-primary);
}

.card-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-icon {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
}

.card-icon svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
}

.card-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    flex: 1;
    line-height: 1.5;
}

/* Card Badges */
.card-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    align-self: flex-start;
    border: 1px solid var(--border-color);
}

.card-badge.leaked {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.card-badge.updated {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.card-badge.info {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.card-badge.live {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

/* ================================================
   FOOTER MINIMAL
   ================================================ */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-xl);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.footer-text {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.875rem;
}

.footer-heading {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.875rem;
}

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

/* Footer Tabs */
.footer-tabs {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.tab-buttons {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.tab-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary);
}

.tab-btn:hover:not(.active) {
    color: var(--text-primary);
}

.tab-content {
    min-height: 100px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Webring Items */
.webring-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: border-color var(--transition-fast);
}

.webring-item:hover {
    border-color: var(--text-primary);
}

.webring-title {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    text-align: center;
    line-height: 1.4;
}

.webring-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.8rem;
}

.webring-link:hover {
    color: var(--text-primary);
}

.webring-separator {
    color: var(--text-muted);
    margin: 0 var(--spacing-xs);
    font-size: 0.8rem;
}

/* Webring Buttons */
.webring-buttons {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.webring-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.webring-buttons img {
    max-width: 100%;
    height: auto;
    border-radius: 2px;
}

/* Buttons Grid */
.buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
    justify-items: center;
    padding: var(--spacing-sm);
}

.buttons-grid a {
    display: block;
}

.buttons-grid img {
    border: 1px solid var(--border-color);
    border-radius: 2px;
    width: 80px;
    height: 28px;
    object-fit: contain;
    display: block;
}

.buttons-grid a:hover img {
    border-color: var(--text-primary);
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: var(--spacing-xs) 0;
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 1.375rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-card {
        width: 100%;
        max-width: 250px;
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-tabs {
        padding: var(--spacing-md);
    }
    
    .tab-buttons {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid var(--border-color);
    }
    
    .tab-btn.active {
        border-bottom: 2px solid var(--text-primary);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1.125rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .carousel-nav {
        display: none;
    }
    
    .buttons-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xs);
    }
    
    .buttons-grid img {
        width: 70px;
        height: 24px;
    }
}

/* ================================================
   CUSTOM SCROLLBAR MINIMAL
   ================================================ */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

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

/* ================================================
   SELECTION MINIMAL
   ================================================ */
::selection {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

::-moz-selection {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }

.hidden { display: none; }
.flex { display: flex; }
.grid { display: grid; }

.text-liquid {
    color: var(--text-primary);
}

.glass-effect {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
}

.liquid-hover:hover {
    border-color: var(--text-primary);
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ================================================
   LOADING ANIMATIONS (simplificadas)
   ================================================ */
.loading-shimmer {
    position: relative;
    overflow: hidden;
    background: var(--bg-secondary);
}

/* ================================================
   PERFORMANCE OPTIMIZATIONS
   ================================================ */
@media (prefers-reduced-motion: no-preference) {
    .hero-title,
    .collection-card,
    .stat-card,
    .webring-item {
        will-change: transform;
    }
}

/* ================================================
   DARK MODE SUPPORT
   ================================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #000000;
        --bg-secondary: #0a0a0a;
        --bg-tertiary: #111111;
        --text-primary: #ffffff;
        --text-secondary: #a0a0a0;
        --text-muted: #666666;
        --border-color: #333333;
        --border-light: #222222;
    }
}

/* ================================================
   PRINT STYLES
   ================================================ */
@media print {
    .main-nav,
    .mobile-menu-btn,
    .scroll-indicator,
    .footer-tabs,
    .webring-item {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* ================================================
   EFEITOS ESPECIAIS (mantidos mas simplificados)
   ================================================ */
.christmas-lights {
    display: none;
}

#particles-js,
.liquid-overlay,
.liquid-blob,
.snowflakes,
.snowflake {
    display: none;
}