@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ========== RESET ========== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

/* ========== THEME TOKENS ========== */
:root {
    --bg: #0a0a0a;
    --bg-elevated: #141414;
    --panel: #1a1a1a;
    --panel-hover: #222222;
    --muted: #888888;
    --text: #e8e8e8;
    --text-bright: #ffffff;
    --accent: #d4d4d4;
    --accent-2: #a0a0a0;
    --border: #2a2a2a;
    --border-hover: #444444;
    --radius: 10px;
    --radius-lg: 14px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== BODY ========== */
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    font-weight: 500;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Subtle background texture */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 1200px 600px at 20% 0%, rgba(255, 255, 255, .02), transparent 60%),
        radial-gradient(ellipse 800px 400px at 80% 100%, rgba(255, 255, 255, .015), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ========== LAYOUT ========== */
.container {
    width: min(1200px, 92%);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ========== HEADER ========== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: saturate(1.4) blur(16px);
    -webkit-backdrop-filter: saturate(1.4) blur(16px);
    background: rgba(10, 10, 10, .8);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: .2px;
    color: var(--text-bright);
    text-decoration: none;
    transition: opacity var(--transition);
}

.brand:hover {
    opacity: .85;
}

.brand img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: block;
}

/* ========== NAV ========== */
.nav {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: .4px;
    padding: 8px 12px;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
}

.nav a:hover {
    color: var(--text-bright);
    background: rgba(255, 255, 255, .06);
}

.discord-btn {
    background: rgba(255, 255, 255, .1) !important;
    color: var(--text-bright) !important;
    border: 1px solid var(--border);
}

.discord-btn:hover {
    background: rgba(255, 255, 255, .16) !important;
    border-color: var(--border-hover) !important;
}

/* ========== HAMBURGER (mobile) ========== */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 200;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .25s ease, opacity .2s ease;
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========== SECTIONS ========== */
.section {
    padding: 48px 0;
}

.section h1 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    margin: 0 0 10px;
    letter-spacing: -.2px;
    color: var(--text-bright);
    line-height: 1.15;
}

.section h2 {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--text-bright);
}

.section h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--text-bright);
}

.lead {
    color: var(--muted);
    font-size: clamp(15px, 2vw, 17px);
    margin: 0 0 20px;
    max-width: 680px;
    line-height: 1.7;
}

/* ========== HERO (index) ========== */
.hero {
    position: relative;
    overflow: hidden;
    padding: 70px 0 50px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(30px, 5vw, 50px);
    line-height: 1.08;
    margin: 0 0 16px;
    letter-spacing: -.5px;
    color: var(--text-bright);
    font-weight: 900;
}

.hero p {
    margin: 0 0 22px;
    color: var(--muted);
    font-size: clamp(15px, 2.2vw, 17px);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.badges {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 14px;
}

.badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .3px;
    color: var(--muted);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .03);
}

/* ========== CARDS ========== */
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: border-color var(--transition), transform var(--transition);
}

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

.card h3 {
    margin-top: 0;
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.card ul {
    margin: 10px 0 0;
    padding-left: 20px;
    color: var(--muted);
    font-size: 14px;
}

.card li {
    margin: 6px 0;
}

.card ol {
    margin: 10px 0 0;
    padding-left: 20px;
    color: var(--muted);
    font-size: 14px;
}

/* ========== BUTTONS ========== */
.button {
    appearance: none;
    border: 0;
    padding: 11px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .3px;
    cursor: pointer;
    transition: transform .1s ease, background var(--transition), box-shadow var(--transition);
    text-decoration: none;
    display: inline-block;
    min-width: 110px;
    text-align: center;
}

.button:visited {
    text-decoration: none;
}

.button:active {
    transform: translateY(1px);
}

.button-primary {
    background: var(--text-bright);
    color: var(--bg);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
}

.button-primary:hover {
    background: var(--accent);
    box-shadow: 0 4px 20px rgba(255, 255, 255, .08);
}

.button-secondary {
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
}

.button-secondary:hover {
    background: var(--panel-hover);
    border-color: var(--border-hover);
}

/* ========== GRIDS ========== */
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

/* ========== STAT CARD ========== */
.stat-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-bright);
    letter-spacing: -.5px;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
}

/* ========== FEATURE CARD (with icon) ========== */
.feature-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 10px;
    display: block;
}

.feature-card h3 {
    margin: 0 0 6px;
    font-size: 15px;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

/* ========== MAP ========== */
.map-preview {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 16px;
    align-items: stretch;
}

.map-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--panel);
    min-height: 260px;
    position: relative;
}

.map-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(1.05) contrast(1.03);
}

.info {
    display: grid;
    gap: 10px;
}

.info .stat {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    color: var(--muted);
    font-size: 14px;
}

.info .stat strong {
    color: var(--text-bright);
}

/* ========== RC / ADDON GRID ========== */
.rc-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.rc-card {
    flex: 1 1 300px;
    max-width: 370px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 12px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: border-color var(--transition);
}

.rc-card:hover {
    border-color: var(--border-hover);
}

.rc-card .meta {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

/* ========== VERSIONS ========== */
.versions-list {
    display: grid;
    gap: 10px;
}

.version-item {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    display: grid;
    gap: 6px;
    transition: border-color var(--transition);
}

.version-item:hover {
    border-color: var(--border-hover);
}

.version-meta {
    color: var(--muted);
    font-size: 13px;
}

.version-notes {
    color: var(--muted);
    font-size: 14px;
}

.version-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.group {
    display: grid;
    gap: 14px;
}

/* ========== LOAD ORDER ========== */
.load-order-list {
    margin: 12px 0 0;
    padding-left: 20px;
    color: var(--muted);
    font-size: 14px;
}

.load-order-list li {
    margin: 8px 0;
    padding-left: 4px;
}

/* ========== INSTALL STEPS ========== */
.install-steps {
    list-style: none;
    counter-reset: step;
    padding: 0;
    margin: 12px 0 0;
}

.install-steps li {
    counter-increment: step;
    padding: 12px 12px 12px 48px;
    position: relative;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    border-bottom: 1px solid var(--border);
}

.install-steps li:last-child {
    border-bottom: none;
}

.install-steps li::before {
    content: counter(step);
    position: absolute;
    left: 12px;
    top: 12px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-bright);
}

.install-steps code {
    background: rgba(255, 255, 255, .06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--text-bright);
}

/* ========== REQUIREMENTS ========== */
.requirements {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 12px 0 0;
}

.req-tag {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--border);
}

/* ========== GALLERY ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.gallery-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--panel);
    cursor: pointer;
    transition: border-color var(--transition), transform var(--transition);
}

.gallery-item:hover {
    border-color: var(--border-hover);
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
    opacity: 1;
    transition: opacity .2s ease;
}

.lightbox[hidden] {
    display: none;
}

.lightbox img {
    max-width: 95vw;
    max-height: 90vh;
    border-radius: var(--radius);
    display: block;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--text);
    font-size: 32px;
    cursor: pointer;
    opacity: .6;
    transition: opacity var(--transition);
    z-index: 1001;
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    color: var(--text);
    font-size: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: .5;
    transition: opacity var(--transition), background var(--transition);
}

.lightbox-nav:hover {
    opacity: 1;
    background: rgba(255, 255, 255, .14);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* ========== SUPPORTERS ========== */
.supporters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.supporter-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: grid;
    gap: 10px;
    color: var(--muted);
}

.supporter-card strong {
    color: var(--text-bright);
}

.supporter-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.supporters-cta {
    margin-top: 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ========== GLOW TEXT ========== */
.glow-text {
    display: inline-block;
    font-size: 20px;
    font-weight: 900;
    background: linear-gradient(90deg, #c0c0c0, #ffffff, #c0c0c0);
    background-size: 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    width: max-content;
    animation: glowFlow 4s infinite linear;
}

@keyframes glowFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* ========== FAQ ========== */
.faq {
    display: grid;
    gap: 8px;
}

.faq details {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    transition: border-color var(--transition);
}

.faq details:hover {
    border-color: var(--border-hover);
}

.faq details[open] {
    border-color: var(--border-hover);
}

.faq summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-bright);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq summary::after {
    content: '+';
    font-size: 18px;
    font-weight: 400;
    color: var(--muted);
    transition: transform .2s ease;
}

.faq details[open] summary::after {
    content: '−';
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq p {
    color: var(--muted);
    margin: 10px 0 0;
    font-size: 14px;
    line-height: 1.6;
}

.faq a {
    color: var(--text-bright);
}

/* ========== SUPPORT ========== */
.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.list {
    display: grid;
    gap: 10px;
    color: var(--muted);
    font-size: 14px;
}

.list strong {
    color: var(--text-bright);
}

/* ========== DESCRIPTION BLOCK ========== */
.description-text {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
    max-width: 800px;
    margin-bottom: 20px;
}

/* ========== FOOTER ========== */
.footer {
    border-top: 1px solid var(--border);
    color: var(--muted);
    padding: 28px 0 52px;
    font-size: 13px;
    position: relative;
    z-index: 1;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 14px;
}

.footer a {
    color: var(--muted);
    text-decoration: none;
    transition: color var(--transition);
}

.footer a:visited {
    color: var(--muted);
}

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

/* ========== PAGE-LOAD ANIMATION ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main>.section,
main>.hero {
    animation: fadeInUp .45s ease both;
}

main> :nth-child(2) {
    animation-delay: .06s;
}

main> :nth-child(3) {
    animation-delay: .12s;
}

main> :nth-child(4) {
    animation-delay: .18s;
}

main> :nth-child(5) {
    animation-delay: .22s;
}

main> :nth-child(6) {
    animation-delay: .26s;
}

main> :nth-child(7) {
    animation-delay: .30s;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 960px) {

    .hero-inner,
    .map-preview {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 720px) {
    .hamburger {
        display: flex;
    }

    .nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, .96);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border);
        padding: 10px 16px 16px;
        gap: 2px;
    }

    .nav.nav-open {
        display: flex;
    }

    .nav a {
        padding: 12px 14px;
    }

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

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

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: 1fr 1fr;
    }

    .rc-grid {
        justify-content: stretch;
    }

    .rc-card {
        max-width: 100%;
    }

    .hero {
        padding: 40px 0 30px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}