@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
    --nb-bg: #050714;
    --nb-bg-alt: #090b1a;
    --nb-bg-elevated: #101225;
    --nb-primary: #7f5bff;
    --nb-primary-soft: rgba(127, 91, 255, 0.1);
    --nb-accent: #00e0ff;
    --nb-text: #f5f5ff;
    --nb-text-muted: #a3a7c4;
    --nb-border-subtle: rgba(255, 255, 255, 0.06);
    --nb-radius-lg: 18px;
    --nb-radius-xl: 26px;
    --nb-radius-pill: 999px;
    --nb-shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.45);
    --nb-transition-fast: 160ms ease-out;
    --nb-transition-med: 220ms ease;
}

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

html,
body {
    height: 100%;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #151a35 0, #050714 50%, #02020a 100%);
    color: var(--nb-text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.background-blur {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 10% 0, rgba(127, 91, 255, 0.32), transparent 55%),
        radial-gradient(circle at 80% 20%, rgba(0, 224, 255, 0.2), transparent 55%);
    opacity: 0.7;
    filter: blur(65px);
    z-index: -1;
}

a {
    color: inherit;
    text-decoration: none;
}

.nb-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nb-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(18px);
    background: linear-gradient(to bottom, rgba(5, 7, 20, 0.96), rgba(5, 7, 20, 0.82), transparent);
    border-bottom: 1px solid var(--nb-border-subtle);
}

.nb-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 0.5rem;
}

.nb-logo {
    display: flex;
    align-items: center;
    gap: 0.48rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.nb-logo-img {
    height: 28px;
    width: auto;
    display: inline-block;
    border-radius: 8px;
}

.nb-logo-accent {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--nb-accent);
}

.nb-logo-main {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--nb-text-muted);
}

.nb-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    font-size: 0.9rem;
}

.nb-nav a {
    position: relative;
    color: var(--nb-text-muted);
    transition: color var(--nb-transition-fast);
}

.nb-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--nb-primary), var(--nb-accent));
    border-radius: 999px;
    transition: width var(--nb-transition-fast);
}

.nb-nav a:hover {
    color: var(--nb-text);
}

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

.nb-nav a.active {
    color: var(--nb-text);
}

.nb-nav a.active::after {
    width: 100%;
}

.nb-hero {
    padding: 5.5rem 0 4rem;
    min-height: 720px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.nb-hero {
    position: relative;
    overflow: hidden;
}

.nb-hero-background {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(5, 7, 20, 0.7), rgba(5, 7, 20, 0.88)),
        url("assets/NeonBRP.png") center center / cover no-repeat;
    opacity: 0.75;
    z-index: 0;
    pointer-events: none;
}

.nb-hero-inner,
.nb-hero-info {
    position: relative;
    z-index: 1;
}
.nb-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.3fr);
    gap: 2.5rem;
    align-items: center;
}

.nb-hero-info {
    margin-top: 0.75rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.nb-hero-info-item {
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(120deg, rgba(34, 211, 238, 0.08), rgba(129, 140, 248, 0.12));
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
}

.nb-hero-info-label {
    color: var(--nb-text-muted);
}

.nb-hero-info-value {
    color: var(--nb-text);
}

.nb-hero-info-value[href] {
    text-decoration: none;
}

.nb-hero-info-value[href]:hover {
    text-decoration: underline;
}

.nb-hero-text h1 {
    font-size: clamp(2.3rem, 3.1vw, 3rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.nb-hero-text p {
    color: var(--nb-text-muted);
    max-width: 32rem;
    font-size: 0.98rem;
}

.nb-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.7rem;
}

.nb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.72rem 1.4rem;
    border-radius: var(--nb-radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
    transition:
        background var(--nb-transition-med),
        color var(--nb-transition-med),
        border-color var(--nb-transition-med),
        box-shadow var(--nb-transition-med),
        transform var(--nb-transition-fast);
}

.nb-btn-primary {
    background: linear-gradient(135deg, var(--nb-primary), var(--nb-accent));
    color: #050714;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.6);
}

.nb-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.9);
}

.nb-btn-ghost {
    background: transparent;
    color: var(--nb-text-muted);
    border-color: rgba(255, 255, 255, 0.16);
}

.nb-btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.32);
    color: var(--nb-text);
    background: rgba(10, 14, 35, 0.9);
}

.nb-btn-block {
    margin-top: 0.7rem;
    width: 100%;
    justify-content: center;
}

.nb-hero-card {
    background: radial-gradient(circle at top, rgba(127, 91, 255, 0.35), transparent 55%), var(--nb-bg-elevated);
    border-radius: var(--nb-radius-xl);
    padding: 1.35rem 1.35rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--nb-shadow-soft);
}

.nb-hero-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.78rem;
}

.nb-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #30e38a;
    box-shadow: 0 0 12px rgba(48, 227, 138, 0.8);
    margin-right: 0.4rem;
}

.nb-status-text {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--nb-text-muted);
}

.nb-status-pill {
    padding: 0.2rem 0.7rem;
    border-radius: var(--nb-radius-pill);
    font-size: 0.72rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.nb-status-online {
    background: rgba(48, 227, 138, 0.08);
    border-color: rgba(48, 227, 138, 0.4);
    color: #a5ffd0;
}

.nb-hero-card-body {
    padding-top: 0.3rem;
}

.nb-server-info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.86rem;
    padding: 0.42rem 0;
    color: var(--nb-text-muted);
}

.nb-server-info-row + .nb-server-info-row {
    border-top: 1px dashed rgba(255, 255, 255, 0.06);
}

.nb-section {
    padding: 2.6rem 0;
    scroll-margin-top: 80px;
}

.nb-section-alt {
    background: radial-gradient(circle at top, rgba(17, 24, 59, 0.9), rgba(5, 7, 20, 0.98));
}

.nb-section h2 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.nb-section-subtitle {
    color: var(--nb-text-muted);
    font-size: 0.92rem;
    max-width: 34rem;
}

.nb-grid {
    display: grid;
    gap: 1.2rem;
    margin-top: 1.6rem;
}

.nb-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nb-shop-grid {
    margin-top: 1.4rem;
}

.nb-shop-cta {
    margin-top: 1.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    align-items: center;
}

.nb-btn-shop {
    padding-inline: 1.8rem;
}

.nb-shop-note {
    font-size: 0.8rem;
    color: var(--nb-text-muted);
}

.nb-links-grid .nb-card {
    text-align: left;
}

.nb-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
    margin-top: 1.2rem;
}

.nb-gallery-item {
    background: rgba(10, 14, 35, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--nb-radius-lg);
    overflow: hidden;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5);
    transition:
        transform var(--nb-transition-fast),
        box-shadow var(--nb-transition-med),
        border-color var(--nb-transition-fast);
}

.nb-gallery-item img {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: radial-gradient(circle at top, rgba(127, 91, 255, 0.2), rgba(0, 224, 255, 0.1));
}

.nb-gallery-item figcaption {
    padding: 0.55rem 0.75rem;
    font-size: 0.82rem;
    color: var(--nb-text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(8, 10, 30, 0.86);
}

.nb-gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.7);
    border-color: rgba(127, 91, 255, 0.5);
}

.nb-card {
    background: rgba(10, 14, 35, 0.96);
    border-radius: var(--nb-radius-lg);
    padding: 1.1rem 1rem 1.05rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5);
    transition:
        transform var(--nb-transition-fast),
        box-shadow var(--nb-transition-med),
        border-color var(--nb-transition-fast),
        background var(--nb-transition-med);
}

.nb-card h3 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.nb-card p {
    font-size: 0.88rem;
    color: var(--nb-text-muted);
}

.nb-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.7);
    border-color: rgba(127, 91, 255, 0.5);
    background: radial-gradient(circle at top, rgba(127, 91, 255, 0.2), rgba(10, 14, 35, 0.96));
}

.nb-rules-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
    margin-top: 1.8rem;
}

.nb-rules-column h3 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
}

.nb-list {
    list-style: none;
    font-size: 0.9rem;
    color: var(--nb-text-muted);
}

.nb-list li {
    position: relative;
    padding-left: 1.15rem;
    margin-bottom: 0.45rem;
}

.nb-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.52rem;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--nb-primary), var(--nb-accent));
}

.nb-list-ordered {
    counter-reset: nb-counter;
}

.nb-list-ordered li {
    padding-left: 1.6rem;
}

.nb-list-ordered li::before {
    counter-increment: nb-counter;
    content: counter(nb-counter) ".";
    width: auto;
    height: auto;
    top: 0;
    font-size: 0.88rem;
    background: none;
    color: var(--nb-accent);
}

.nb-join-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.2fr);
    gap: 1.8rem;
    align-items: flex-start;
}

.nb-join-card {
    background: rgba(8, 10, 30, 0.96);
    border-radius: var(--nb-radius-xl);
    padding: 1.3rem 1.25rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--nb-shadow-soft);
}

.nb-join-links {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-top: 0.3rem;
}

.nb-btn-full {
    width: 100%;
    background: linear-gradient(135deg, var(--nb-primary), var(--nb-accent));
    color: #050714;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.6);
}

.nb-btn-full:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.9);
}

.nb-btn-outline {
    width: 100%;
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--nb-text-muted);
    background: rgba(6, 8, 22, 0.96);
}

.nb-btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.32);
    color: var(--nb-text);
}

.nb-join-note {
    margin-top: 0.9rem;
    font-size: 0.76rem;
    color: var(--nb-text-muted);
}

.nb-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(5, 7, 20, 0.96);
}

.nb-footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0.5rem 1rem;
    font-size: 0.78rem;
    color: var(--nb-text-muted);
}

.nb-lightbox {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 100;
}

.nb-lightbox.open {
    display: block;
}

.nb-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 3, 10, 0.85);
    backdrop-filter: blur(8px);
}

.nb-lightbox-content {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.nb-lightbox-image {
    max-width: min(88vw, 1120px);
    max-height: 72vh;
    border-radius: var(--nb-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 28px 64px rgba(0, 0, 0, 0.6);
    background: #0a0e23;
    cursor: grab;
    will-change: transform;
    transition: transform var(--nb-transition-fast);
}

.nb-lightbox-caption {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(8, 10, 30, 0.86);
    color: var(--nb-text-muted);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--nb-radius-pill);
    padding: 0.5rem 0.9rem;
    font-size: 0.82rem;
    white-space: nowrap;
}

.nb-lightbox-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 30, 0.9);
    color: var(--nb-text);
    font-size: 1.2rem;
    cursor: pointer;
}

.nb-lightbox-fullscreen {
    position: absolute;
    top: 1.2rem;
    right: 3.8rem;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 30, 0.9);
    color: var(--nb-text);
    font-size: 1rem;
    cursor: pointer;
}

.nb-lightbox-fullscreen.active {
    border-color: rgba(127, 91, 255, 0.65);
}

.nb-lightbox-prev,
.nb-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 30, 0.9);
    color: var(--nb-text);
    font-size: 1.2rem;
    cursor: pointer;
}

.nb-lightbox-prev {
    left: 1.2rem;
}

.nb-lightbox-next {
    right: 1.2rem;
}

.nb-lightbox-image.dragging {
    cursor: grabbing;
    transition: none;
}

.nb-lightbox-download {
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--nb-radius-pill);
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 30, 0.9);
    color: var(--nb-text);
    font-size: 0.8rem;
    text-decoration: none;
}

.nb-lightbox-thumbs {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    background: rgba(8, 10, 30, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.5);
    max-width: 80vw;
    overflow-x: auto;
}

.nb-lightbox-thumbs::-webkit-scrollbar {
    height: 8px;
}

.nb-lightbox-thumbs::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
}

.nb-lightbox-thumb {
    width: 60px;
    height: 40px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: #0a0e23;
    cursor: pointer;
    transition:
        transform var(--nb-transition-fast),
        box-shadow var(--nb-transition-med),
        border-color var(--nb-transition-fast),
        opacity var(--nb-transition-fast);
    opacity: 0.85;
    position: relative;
}

.nb-lightbox-thumb:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
    opacity: 1;
}

.nb-lightbox-thumb.active {
    border-color: rgba(127, 91, 255, 0.65);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
    opacity: 1;
}

.nb-lightbox-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.nb-lightbox-thumb-label {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 2px 4px;
    font-size: 0.68rem;
    line-height: 1.2;
    color: var(--nb-text-muted);
    background: rgba(8, 10, 30, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 960px) {
    .nb-hero-inner {
        grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
        gap: 1.8rem;
    }

    .nb-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nb-rules-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nb-join-grid {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
    }
}

@media (max-width: 720px) {
    .nb-header-inner {
        padding-inline: 0.2rem;
    }

    .nb-nav {
        gap: 0.9rem;
        font-size: 0.82rem;
    }

    .nb-hero {
        padding-top: 2.4rem;
    }

    .nb-hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .nb-hero-card {
        order: -1;
    }

    .nb-grid-3 {
        grid-template-columns: minmax(0, 1fr);
    }

    .nb-rules-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .nb-join-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .nb-footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}