:root {
    --vr-ink: #071b34;
    --vr-text: #12304f;
    --vr-muted: #5d6d82;
    --vr-paper: #fbfcff;
    --vr-panel: rgba(255, 255, 255, 0.86);
    --vr-line: rgba(57, 77, 118, 0.16);
    --vr-blue: #395cff;
    --vr-violet: #894bff;
    --vr-pink: #ff48a5;
    --vr-coral: #ff806d;
    --vr-shadow: 0 22px 70px rgba(28, 42, 82, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--vr-text);
    background:
        linear-gradient(135deg, rgba(57, 92, 255, 0.13), transparent 34%),
        linear-gradient(225deg, rgba(255, 72, 165, 0.13), transparent 38%),
        linear-gradient(180deg, #f9fbff 0%, #eef4ff 50%, #fff5fb 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

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

img {
    display: block;
    max-width: 100%;
}

.vr-site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(250, 252, 255, 0.84);
    border-bottom: 1px solid var(--vr-line);
    backdrop-filter: blur(18px);
}

.vr-nav {
    width: min(1200px, calc(100% - 1.5rem));
    min-height: 78px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.vr-logo-link img {
    width: 178px;
    filter: drop-shadow(0 10px 18px rgba(57, 92, 255, 0.18));
}

.vr-nav-links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.22rem;
}

.vr-nav-links a,
.vr-menu-toggle,
.vr-btn {
    min-height: 39px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    padding: 0.58rem 0.8rem;
    border: 1px solid transparent;
    font-weight: 900;
    font-size: 0.9rem;
    line-height: 1;
}

.vr-nav-links a:hover {
    background: rgba(57, 92, 255, 0.08);
    color: #173fcb;
}

.vr-nav-pill,
.vr-btn.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--vr-blue), var(--vr-pink));
    box-shadow: 0 12px 30px rgba(137, 75, 255, 0.24);
}

.vr-btn.glass,
.vr-btn:not(.primary) {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(57, 92, 255, 0.18);
    box-shadow: 0 8px 22px rgba(28, 42, 82, 0.08);
}

.vr-menu-toggle {
    display: none;
    margin-left: auto;
    background: #fff;
    color: var(--vr-ink);
    cursor: pointer;
}

main {
    width: min(1200px, calc(100% - 1.5rem));
    margin: 0 auto;
    padding: 1rem 0 3rem;
}

.vr-hero {
    min-height: 650px;
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: end;
    gap: 1rem;
    overflow: hidden;
    border: 1px solid var(--vr-line);
    border-radius: 8px;
    box-shadow: var(--vr-shadow);
    background: #dce8ff;
}

.vr-hero-media,
.vr-hero-media img,
.vr-hero-scrim {
    position: absolute;
    inset: 0;
}

.vr-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vr-hero-scrim {
    background:
        linear-gradient(90deg, rgba(248, 251, 255, 0.96) 0%, rgba(248, 251, 255, 0.75) 46%, rgba(248, 251, 255, 0.06) 100%),
        linear-gradient(0deg, rgba(7, 27, 52, 0.32), rgba(7, 27, 52, 0.02) 48%);
}

.vr-hero-copy,
.vr-hero-card {
    position: relative;
    z-index: 2;
}

.vr-hero-copy {
    max-width: 760px;
    padding: 2rem;
}

.vr-kicker,
.vr-section-label {
    display: inline-flex;
    color: #1e54d8;
    font-size: 0.8rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vr-hero h1,
.vr-mission h2,
.vr-showcase h2,
.vr-feature-band h2,
.vr-blog-callout h2,
.vr-page-hero h1,
.vr-join h2,
.vr-contact h2 {
    margin: 0;
    color: var(--vr-ink);
    letter-spacing: 0;
    line-height: 0.98;
}

.vr-hero h1 {
    max-width: 760px;
    margin-top: 0.6rem;
    font-size: clamp(3rem, 7vw, 6.6rem);
}

.vr-hero p {
    max-width: 620px;
    color: #3d526c;
    font-size: 1.12rem;
    line-height: 1.58;
}

.vr-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.3rem;
}

.vr-hero-card {
    align-self: end;
    margin: 0 1rem 1rem 0;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.62);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.76);
    backdrop-filter: blur(16px);
    box-shadow: var(--vr-shadow);
}

.vr-hero-card strong {
    display: block;
    color: var(--vr-ink);
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
}

.vr-hero-card span,
.vr-mission p,
.vr-showcase p,
.vr-feature-grid p,
.vr-post-card p,
.vr-join p,
.vr-footer,
.vr-contact span {
    color: var(--vr-muted);
    line-height: 1.55;
}

.vr-mission,
.vr-feature-band,
.vr-blog-callout,
.vr-page-panel,
.vr-dashboard-shell,
.vr-contact {
    margin-top: 1rem;
    padding: 1.2rem;
    border: 1px solid var(--vr-line);
    border-radius: 8px;
    background: var(--vr-panel);
    box-shadow: var(--vr-shadow);
}

.vr-mission-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.8fr);
    gap: 1rem;
    align-items: stretch;
    margin-top: 0.6rem;
}

.vr-mission h2,
.vr-feature-band h2,
.vr-blog-callout h2,
.vr-page-hero h1,
.vr-contact h2,
.vr-join h2 {
    font-size: clamp(1.8rem, 3vw, 3rem);
}

.vr-mission-panel {
    border-radius: 8px;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(57, 92, 255, 0.1), rgba(255, 72, 165, 0.1));
    border: 1px solid rgba(57, 92, 255, 0.14);
}

.vr-showcase {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.7fr);
    gap: 1rem;
}

.vr-showcase-card,
.vr-post-card,
.vr-join {
    overflow: hidden;
    border: 1px solid var(--vr-line);
    border-radius: 8px;
    background: var(--vr-panel);
    box-shadow: var(--vr-shadow);
}

.vr-showcase-card.large {
    min-height: 440px;
}

.vr-showcase-card img {
    width: 100%;
    height: 270px;
    object-fit: cover;
}

.vr-showcase-card.large img {
    height: 320px;
}

.vr-showcase-card > div {
    padding: 1rem;
}

.vr-showcase h2 {
    margin-top: 0.35rem;
    font-size: clamp(1.7rem, 3vw, 3.1rem);
}

.vr-showcase h3,
.vr-post-card h3,
.vr-feature-grid h3 {
    margin: 0.35rem 0 0;
    color: var(--vr-ink);
    line-height: 1.1;
}

.vr-section-head {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.vr-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.vr-feature-grid article {
    min-height: 210px;
    padding: 1rem;
    border: 1px solid rgba(57, 92, 255, 0.13);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.68);
}

.vr-feature-grid span {
    color: var(--vr-pink);
    font-weight: 950;
}

.vr-post-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.vr-post-card.feature {
    grid-column: span 2;
    grid-row: span 2;
}

.vr-post-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.vr-post-card.feature img {
    height: 420px;
}

.vr-post-card div {
    padding: 0.9rem;
}

.vr-blog-callout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
}

.vr-blog-callout p,
.vr-page-panel p,
.vr-dashboard-card p,
.vr-empty-state p,
.vr-post-meta,
.vr-post-body {
    color: var(--vr-muted);
    line-height: 1.6;
}

.vr-page-hero {
    margin-top: 1rem;
    min-height: 260px;
    display: grid;
    align-content: end;
    padding: 1.4rem;
    border: 1px solid var(--vr-line);
    border-radius: 8px;
    background:
        linear-gradient(115deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.68)),
        url('/assets/media/event-crowd.webp') center / cover;
    box-shadow: var(--vr-shadow);
}

.vr-page-hero h1 {
    max-width: 780px;
    font-size: clamp(2.4rem, 5vw, 5rem);
}

.vr-page-hero p {
    max-width: 720px;
    color: #3d526c;
    font-size: 1.08rem;
    line-height: 1.58;
}

.vr-page-panel,
.vr-dashboard-shell {
    margin-top: 1rem;
}

.vr-empty-state {
    padding: 1.2rem;
    border: 1px dashed rgba(57, 92, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.66);
}

.vr-blog-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.vr-blog-card {
    display: grid;
    gap: 0.55rem;
    min-height: 220px;
    padding: 1rem;
    border: 1px solid rgba(57, 92, 255, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
}

.vr-blog-card h2,
.vr-dashboard-card h2,
.vr-post-body h2 {
    margin: 0;
    color: var(--vr-ink);
    line-height: 1.08;
}

.vr-post-meta {
    font-size: 0.88rem;
    font-weight: 800;
}

.vr-post-body {
    max-width: 850px;
    font-size: 1.06rem;
}

.vr-post-body p {
    margin: 0 0 1rem;
}

.vr-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.vr-dashboard-card,
.vr-admin-form,
.vr-admin-table {
    padding: 1rem;
    border: 1px solid rgba(57, 92, 255, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
}

.vr-dashboard-card strong {
    display: block;
    color: var(--vr-ink);
    font-size: 1.25rem;
    margin-bottom: 0.4rem;
}

.vr-admin-form {
    display: grid;
    gap: 0.75rem;
}

.vr-admin-form label {
    display: grid;
    gap: 0.35rem;
    color: var(--vr-ink);
    font-weight: 900;
}

.vr-admin-form input,
.vr-admin-form select,
.vr-admin-form textarea {
    width: 100%;
    border: 1px solid rgba(57, 92, 255, 0.18);
    border-radius: 7px;
    padding: 0.72rem 0.8rem;
    color: var(--vr-text);
    background: #fff;
    font: inherit;
}

.vr-admin-form textarea {
    min-height: 220px;
    resize: vertical;
}

.vr-admin-table {
    overflow-x: auto;
}

.vr-admin-table table {
    width: 100%;
    border-collapse: collapse;
}

.vr-admin-table th,
.vr-admin-table td {
    padding: 0.7rem;
    border-bottom: 1px solid var(--vr-line);
    text-align: left;
    vertical-align: top;
}

.vr-link-button {
    border: 0;
    padding: 0;
    color: #173fcb;
    background: transparent;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.vr-alert {
    padding: 0.85rem 1rem;
    border-radius: 8px;
    background: rgba(57, 92, 255, 0.09);
    border: 1px solid rgba(57, 92, 255, 0.18);
    color: var(--vr-text);
    font-weight: 800;
}

.vr-login-page {
    min-height: 100vh;
    overflow: hidden;
    background:
        radial-gradient(circle at 52% 8%, rgba(30, 216, 220, 0.22), transparent 27%),
        radial-gradient(circle at 23% 54%, rgba(57, 92, 255, 0.18), transparent 34%),
        radial-gradient(circle at 78% 62%, rgba(255, 72, 165, 0.14), transparent 30%),
        linear-gradient(140deg, #f8fbff 0%, #eef6ff 54%, #fff4fb 100%);
}

.vr-login-stage {
    position: relative;
    isolation: isolate;
    width: min(1120px, calc(100% - 2rem));
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
    padding: clamp(1rem, 3vw, 2rem) 0;
}

.vr-login-brand {
    width: 178px;
    display: inline-flex;
    align-items: center;
    filter: drop-shadow(0 10px 18px rgba(57, 92, 255, 0.2));
}

.vr-login-brand img {
    width: 100%;
}

.vr-login-composition {
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 4.8rem;
    padding: 0 0 3rem;
    text-align: center;
}

.vr-login-composition h1 {
    max-width: 760px;
    margin: 0;
    color: var(--vr-ink);
    font-size: clamp(3rem, 6vw, 5.4rem);
    line-height: 1.02;
}

.vr-login-card {
    position: relative;
    width: min(348px, 100%);
    display: grid;
    justify-items: center;
    gap: 0.82rem;
    padding: 4.2rem 1.25rem 1.25rem;
    border: 1px solid rgba(57, 92, 255, 0.25);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(255,255,255,0.72), rgba(235,243,255,0.56));
    box-shadow: 0 22px 60px rgba(28, 42, 82, 0.18);
    backdrop-filter: blur(18px);
}

.vr-login-avatar {
    position: absolute;
    top: -54px;
    left: 50%;
    width: 108px;
    height: 108px;
    display: grid;
    place-items: center;
    transform: translateX(-50%);
    border: 2px solid rgba(255, 255, 255, 0.94);
    border-radius: 50%;
    background: linear-gradient(135deg, #bd55ff, #35d4ff 58%, #8df26d);
    box-shadow: 0 20px 42px rgba(57, 92, 255, 0.25);
}

.vr-login-avatar span {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 28%, #fff 0 18px, transparent 19px),
        radial-gradient(ellipse at 50% 86%, rgba(255,255,255,0.92) 0 34px, transparent 35px);
}

.vr-login-card h2 {
    margin: 0;
    color: var(--vr-ink);
    font-size: 1.18rem;
    line-height: 1;
}

.vr-login-card p,
.vr-login-network span {
    margin: 0;
    color: var(--vr-muted);
    font-size: 0.92rem;
    line-height: 1.42;
}

.vr-login-network {
    width: 100%;
    display: grid;
    gap: 0.22rem;
    padding: 0.75rem 0.82rem;
    border: 1px solid rgba(57, 92, 255, 0.16);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.66);
    text-align: left;
}

.vr-login-network strong {
    color: var(--vr-ink);
    font-size: 0.95rem;
}

.vr-login-submit {
    width: 100%;
    min-height: 50px;
    margin-top: 0.15rem;
}

.vr-login-secondary {
    justify-self: center;
    color: #173fcb;
    font-size: 0.86rem;
    font-weight: 900;
}

.vr-login-bg-mark {
    position: absolute;
    z-index: -1;
    border: 15px solid rgba(57, 92, 255, 0.08);
    border-radius: 34px;
    opacity: 0.86;
    transform: rotate(18deg);
}

.vr-login-bg-mark.one {
    top: 2.8rem;
    right: 6%;
    width: 176px;
    height: 176px;
}

.vr-login-bg-mark.two {
    left: -72px;
    bottom: 12%;
    width: 145px;
    height: 145px;
    border-color: rgba(255, 72, 165, 0.09);
}

.vr-login-error {
    position: fixed;
    left: 50%;
    bottom: 1rem;
    width: min(420px, calc(100% - 2rem));
    transform: translateX(-50%);
    padding: 0.85rem 1rem;
    border: 1px solid rgba(255, 72, 165, 0.22);
    border-radius: 8px;
    color: var(--vr-text);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--vr-shadow);
    font-weight: 800;
}

.vr-join {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    align-items: stretch;
}

.vr-join img {
    width: 100%;
    height: 100%;
    min-height: 390px;
    object-fit: cover;
}

.vr-join div {
    padding: 1.4rem;
    align-self: center;
}

.vr-contact {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    gap: 1rem;
    align-items: center;
}

.vr-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.vr-contact-grid a {
    display: grid;
    gap: 0.22rem;
    padding: 0.9rem;
    border-radius: 8px;
    border: 1px solid rgba(57, 92, 255, 0.15);
    background: #fff;
}

.vr-contact-grid strong {
    overflow-wrap: anywhere;
}

.vr-footer {
    width: min(1200px, calc(100% - 1.5rem));
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

.vr-footer img {
    width: 120px;
}

@media (max-width: 950px) {
    .vr-menu-toggle {
        display: inline-flex;
    }

    .vr-nav {
        flex-wrap: wrap;
        padding: 0.45rem 0;
    }

    .vr-logo-link img {
        width: 154px;
    }

    .vr-nav-links {
        display: none;
        width: 100%;
        margin-left: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
        padding-bottom: 0.6rem;
    }

    .vr-nav-links.is-open {
        display: flex;
    }

    .vr-nav-links a {
        justify-content: flex-start;
        background: rgba(255, 255, 255, 0.84);
    }

    .vr-hero,
    .vr-mission-grid,
    .vr-showcase,
    .vr-join,
    .vr-blog-callout,
    .vr-contact {
        grid-template-columns: 1fr;
    }

    .vr-hero {
        min-height: auto;
    }

    .vr-hero-copy {
        padding: 1.2rem;
    }

    .vr-hero-card {
        margin: 0 1rem 1rem;
    }

    .vr-feature-grid,
    .vr-post-grid,
    .vr-contact-grid,
    .vr-blog-list,
    .vr-dashboard-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vr-post-card.feature {
        grid-column: span 2;
    }
}

@media (max-width: 620px) {
    .vr-login-stage {
        width: min(100% - 1rem, 1120px);
        padding: 1rem 0;
    }

    .vr-login-brand {
        width: 136px;
    }

    .vr-login-composition {
        gap: 4.2rem;
        padding: 1.3rem 0 1.5rem;
    }

    .vr-login-composition h1 {
        max-width: 340px;
        font-size: 2.65rem;
    }

    .vr-login-card {
        width: min(330px, 100%);
        padding: 3.8rem 1rem 1rem;
    }

    .vr-login-bg-mark.one {
        right: 8px;
        width: 104px;
        height: 104px;
    }

    .vr-login-bg-mark.two {
        left: 8px;
        width: 96px;
        height: 96px;
    }

    main {
        width: min(100% - 0.85rem, 1200px);
    }

    .vr-hero h1 {
        font-size: 2.75rem;
    }

    .vr-hero p {
        font-size: 1rem;
    }

    .vr-feature-grid,
    .vr-post-grid,
    .vr-contact-grid,
    .vr-blog-list,
    .vr-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .vr-post-card.feature {
        grid-column: auto;
    }

    .vr-post-card.feature img,
    .vr-showcase-card.large img {
        height: 240px;
    }

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