/* ============================================
   CREATE: UNCHARTED - Main Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    --bg-primary: #070514;
    --bg-secondary: #0b0a1e;
    --panel-bg: rgba(11, 10, 30, 0.8);
    --panel-border: rgba(255, 255, 255, 0.1);
    --accent-purple: #a855f7;
    --accent-cyan: #22d3ee;
    --accent-pink: #fb7185;
    --text-base: #eef2ff;
    --text-secondary: #c7d2fe;
    --text-muted: #9aa4c7;
    --curseforge: #f16436;
    --telegram: #0088cc;
    --youtube: #ff0000;
    --rutube: #1a1a1a;
    --boosty: #f97316;
}

/* Tailwind Theme Extension */
@theme {
    --color-primary: #070514;
    --color-secondary: #0b0a1e;
    --color-accent-purple: #a855f7;
    --color-accent-cyan: #22d3ee;
    --color-accent-pink: #fb7185;
    --color-text-base: #eef2ff;
    --color-text-secondary: #c7d2fe;
    --color-text-muted: #9aa4c7;
    --color-curseforge: #f16436;
    --color-telegram: #0088cc;
    --color-youtube: #ff0000;
    --font-russo: 'Russo One', sans-serif;
    --font-inter: 'Inter', sans-serif;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-base);
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.font-russo {
    font-family: 'Russo One', sans-serif;
}

/* Glass Panel Effect */
.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
}

/* Background Effects */
.grid-bg {
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

.noise-bg {
    position: fixed;
    inset: 0;
    opacity: 0.03;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 0;
}

.particles-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(168, 85, 247, 0.4);
    border-radius: 50%;
    animation: float-particle 20s infinite linear;
}

.particle:nth-child(odd) {
    background: rgba(34, 211, 238, 0.3);
}

.particle:nth-child(3n) {
    background: rgba(251, 113, 133, 0.3);
    width: 3px;
    height: 3px;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

.vignette-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 0%, transparent 50%, rgba(7, 5, 20, 0.4) 100%);
    z-index: 0;
}

.glow-spot {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: glow-pulse 8s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    0% {
        opacity: 0.1;
        transform: scale(1);
    }
    100% {
        opacity: 0.2;
        transform: scale(1.1);
    }
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   GEAR ANIMATION - Spinning Logo
   ============================================ */
@keyframes gear-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.gear-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
}

.gear-icon {
    width: 40px;
    height: 40px;
    animation: gear-rotate 4s linear infinite;
    will-change: transform;
}

/* ============================================
   Navigation Styles
   ============================================ */
.nav-link {
    position: relative;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
    transition: width 0.3s ease;
}

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

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

/* Mobile Navigation */
.mobile-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--text-base);
    background: rgba(168, 85, 247, 0.1);
    border-left: 3px solid var(--accent-purple);
}

#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

#mobile-menu.active {
    display: block;
    max-height: 520px;
}

/* ============================================
   Button Styles
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(168, 85, 247, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-base);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(168, 85, 247, 0.5);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-curseforge {
    background: rgba(241, 100, 54, 0.1);
    color: var(--curseforge);
}

.btn-curseforge:hover {
    background: rgba(241, 100, 54, 0.2);
    transform: translateY(-2px);
}

.btn-telegram {
    background: rgba(0, 136, 204, 0.1);
    color: var(--telegram);
}

.btn-telegram:hover {
    background: rgba(0, 136, 204, 0.2);
    transform: translateY(-2px);
}

/* ============================================
   Card Styles
   ============================================ */
.team-card {
    padding: 1.5rem;
    border-radius: 1rem;
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-4px);
}

.team-card-purple {
    border-color: rgba(168, 85, 247, 0.2);
}

.team-card-purple:hover {
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow: 0 8px 32px rgba(168, 85, 247, 0.2);
}

.team-card-cyan {
    border-color: rgba(34, 211, 238, 0.2);
}

.team-card-cyan:hover {
    border-color: rgba(34, 211, 238, 0.5);
    box-shadow: 0 8px 32px rgba(34, 211, 238, 0.2);
}

/* Download Cards */
.download-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.download-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
}

.download-card-icon-img {
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-card-icon-img img {
    border-radius: 0.75rem;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.download-btn:hover {
    color: var(--text-base);
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.3);
}

/* Social Cards */
.social-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.social-card:hover {
    transform: translateY(-4px);
}

.social-card-curseforge {
    border-color: rgba(241, 100, 54, 0.2);
}

.social-card-curseforge:hover {
    border-color: rgba(241, 100, 54, 0.5);
    box-shadow: 0 8px 32px rgba(241, 100, 54, 0.2);
}

.social-card-telegram {
    border-color: rgba(0, 136, 204, 0.2);
}

.social-card-telegram:hover {
    border-color: rgba(0, 136, 204, 0.5);
    box-shadow: 0 8px 32px rgba(0, 136, 204, 0.2);
}

.social-icon {
    border-radius: 0.75rem;
    flex-shrink: 0;
}

/* Author Links */
.author-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem;
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.author-link:hover {
    transform: translateY(-4px);
}

.author-link-youtube {
    border-color: rgba(255, 0, 0, 0.2);
}

.author-link-youtube:hover {
    border-color: rgba(255, 0, 0, 0.5);
    box-shadow: 0 8px 32px rgba(255, 0, 0, 0.2);
}

.author-link-rutube {
    border-color: rgba(0, 136, 204, 0.2);
}

.author-link-rutube:hover {
    border-color: rgba(0, 136, 204, 0.5);
    box-shadow: 0 8px 32px rgba(0, 136, 204, 0.2);
}

.author-link-boosty {
    border-color: rgba(249, 115, 22, 0.2);
}

.author-link-boosty:hover {
    border-color: rgba(249, 115, 22, 0.5);
    box-shadow: 0 8px 32px rgba(249, 115, 22, 0.2);
}

.author-link-telegram {
    border-color: rgba(0, 136, 204, 0.2);
}

.author-link-telegram:hover {
    border-color: rgba(0, 136, 204, 0.5);
    box-shadow: 0 8px 32px rgba(0, 136, 204, 0.2);
}

/* ============================================
   Process Timeline
   ============================================ */
.process-timeline {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .process-timeline {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }
}

.process-step {
    text-align: center;
    padding: 1.5rem;
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border);
    border-radius: 1rem;
    min-width: 160px;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
}

.process-icon-img {
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.process-icon-img img {
    border-radius: 0.75rem;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .process-arrow {
        transform: rotate(0deg);
    }
}

/* ============================================
   Beta Warning
   ============================================ */
.beta-warning {
    padding: 1.5rem;
    background: rgba(250, 204, 21, 0.05);
    border: 1px solid rgba(250, 204, 21, 0.2);
    border-radius: 1rem;
}

/* ============================================
   Modal Styles
   ============================================ */
#download-modal.active {
    display: block;
}

.modal-overlay {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-content {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
}

#download-modal.active .modal-overlay {
    opacity: 1;
}

#download-modal.active .modal-content {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* ============================================
   Back to Top Button
   ============================================ */
#back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   Accessibility & Focus States
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-purple);
    outline-offset: 2px;
}

::selection {
    background: rgba(168, 85, 247, 0.3);
    color: white;
}

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

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

::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }

    .team-card,
    .download-card,
    .social-card {
        padding: 1.25rem;
    }

    .process-step {
        min-width: 100%;
        max-width: 280px;
    }
}

/* Image Error Fallback */
img.error {
    display: none;
}