:root {
    --color-primary: #7700ff;
    --color-secondary: #9933ff;
    --color-accent: #00ffff;
    --color-bg: #f9f7ff;
    --color-bg-deep: #1a0a33;
    --color-text: #1f1630;
    --color-text-light: #5c5270;
    --color-border: #ddd0f5;
    --color-surface: #ffffff;
    --rb-page-w: 1120px;
    --rb-header-h: 72px;
    --rb-radius: 12px;
    --font-head: "Rajdhani", "Segoe UI", sans-serif;
    --font-body: "Nunito", "Segoe UI", sans-serif;
    --space-sm: 0.75rem;
    --space-md: 1.25rem;
    --space-lg: 2rem;
    --space-xl: 3.5rem;
}

@media (max-width: 768px) {
    :root { --rb-header-h: 64px; }
}

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

html, body {
    margin: 0;
    padding: 0;
    max-width: 100%;
    overflow-x: hidden;
}

html { scroll-padding-top: var(--rb-header-h); }

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    padding-top: var(--rb-header-h);
}

img, video, iframe { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); }
a:hover { color: var(--color-secondary); }
h1, h2, h3 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.02em;
    margin: 0 0 0.75rem;
}
p { margin: 0 0 1rem; }
[hidden] { display: none !important; }

.rh-u-wrap,
.rb-u-wrap {
    max-width: var(--rb-page-w);
    margin: 0 auto;
    padding: 0 20px;
}
.rb-u-narrow { max-width: 760px; }
.rb-u-center { text-align: center; }
.rb-u-mt { margin-top: var(--space-md); }
.rb-u-grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1rem;
}
@media (max-width: 560px) {
    .rb-u-grid2 { grid-template-columns: 1fr; }
}

.rb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}
@media (max-width: 768px) {
    .rb-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .rb-grid { grid-template-columns: 1fr; }
}

.rb-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    min-height: var(--rb-header-h);
    background: #1a0a33;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
.rb-header a,
.rb-header a:visited { color: #f3eaff; text-decoration: none; }
.rb-header a:hover { color: var(--color-accent); }
.rb-header a.is-active { color: var(--color-accent); }
.rb-header__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: var(--rb-header-h);
}
.rb-header__logo img {
    width: 180px;
    height: auto;
    display: block;
}
@media (max-width: 768px) {
    .rb-header__logo img { width: 120px; }
}

.rb-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: nowrap;
}
.rb-nav a { font-size: 0.95rem; font-weight: 600; white-space: nowrap; }

.rb-burger,
.rb-overlay,
.rb-drawer { display: none; }

.rb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.35rem;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--rb-radius);
    cursor: pointer;
    position: relative;
    background: transparent;
    color: var(--color-text);
    transition: color 0.25s, background 0.25s, transform 0.2s;
}
.rb-btn--primary {
    color: #0a0520;
    background: linear-gradient(135deg, var(--color-accent), #7efcff);
    border-color: transparent;
}
.rb-btn--primary:hover { transform: translateY(-1px); color: #0a0520; }
.rb-btn--ghost {
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.rb-btn--ghost:hover { background: rgba(0, 255, 255, 0.12); color: var(--color-accent); }
.rb-btn--nav {
    padding: 0.45rem 0.9rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff !important;
    border: 2px solid transparent;
    background-clip: padding-box;
}
.rb-btn--nav::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    padding: 2px;
    background: conic-gradient(from var(--rb-angle, 0deg), var(--color-accent), var(--color-primary), var(--color-secondary), var(--color-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rb-spin 4s linear infinite;
    z-index: -1;
}
@keyframes rb-spin { to { --rb-angle: 360deg; } }
@property --rb-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

.rb-hero {
    position: relative;
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(2.75rem, 5vw, 4.25rem);
    color: #f7f2ff;
    background:
        radial-gradient(ellipse 70% 80% at 85% 20%, rgba(0, 255, 255, 0.14), transparent 55%),
        radial-gradient(ellipse 55% 70% at 5% 90%, rgba(153, 51, 255, 0.35), transparent 50%),
        linear-gradient(160deg, #14082a 0%, #2a1050 48%, #1a0a33 100%);
    overflow: hidden;
}
.rb-hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.45), transparent);
}
.rb-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 24rem);
    gap: clamp(1.5rem, 4vw, 2.75rem);
    align-items: center;
    position: relative;
    z-index: 1;
}
.rb-hero__copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    max-width: 34rem;
}
.rb-hero__title {
    font-size: clamp(2rem, 4.2vw, 3rem);
    color: #fff;
    margin-bottom: 0.35rem;
    opacity: 0;
    animation: rb-fade 0.7s ease forwards;
}
.rb-hero__text {
    font-size: 1.05rem;
    line-height: 1.55;
    color: #cbb8ef;
    margin: 0 0 0.35rem;
    opacity: 0;
    animation: rb-fade 0.7s ease 0.12s forwards;
}
.rb-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.85rem;
    opacity: 0;
    animation: rb-fade 0.7s ease 0.22s forwards;
}
.rb-hero .rb-btn--ghost {
    color: #fff;
    border-color: rgba(0, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.04);
}
.rb-hero .rb-btn--ghost:hover {
    background: rgba(0, 255, 255, 0.14);
    color: #fff;
}
@keyframes rb-fade {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.rb-passport {
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: 16px;
    padding: 0.9rem;
    box-shadow: 0 22px 48px rgba(8, 0, 30, 0.45);
    border: 1px solid rgba(0, 255, 255, 0.4);
    opacity: 0;
    animation: rb-fade 0.75s ease 0.18s forwards;
}
.rb-passport--wide { max-width: 720px; }
.rb-passport__preview {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 160px;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    margin: 0 auto 0.85rem;
    background: #0d0620;
}
.rb-passport__head {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
}
.rb-passport__icon {
    width: 64px;
    height: 64px;
    border-radius: 22%;
    object-fit: contain;
    flex-shrink: 0;
}
.rb-passport__badges {
    margin: 0;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-light);
}
.rb-passport__name {
    margin: 0.1rem 0;
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 700;
}
.rb-passport__dev {
    margin: 0;
    font-size: 0.82rem;
    color: var(--color-text-light);
    word-break: break-all;
}
.rb-passport__facts {
    list-style: none;
    padding: 0;
    margin: 0 0 0.55rem;
    font-size: 0.86rem;
}
.rb-passport__facts li {
    padding: 0.28rem 0;
    border-bottom: 1px solid var(--color-border);
}
.rb-passport__note,
.rb-passport__checked {
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin: 0 0 0.4rem;
}
.rb-passport__checked { font-weight: 700; color: var(--color-primary); }
.rb-passport .rb-btn {
    width: 100%;
    margin-top: 0.35rem;
}

.rb-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-xl) 20px;
    background: var(--color-bg);
}
.rb-aside__card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rb-radius);
    padding: 1rem;
    margin-bottom: 1rem;
}
.rb-aside__title {
    font-size: 1.15rem;
    margin-bottom: 0.65rem;
    color: var(--color-primary);
}
.rb-aside__list {
    list-style: none;
    padding: 0;
    margin: 0 0 0.85rem;
    font-size: 0.92rem;
}
.rb-aside__list li { padding: 0.35rem 0; border-bottom: 1px solid var(--color-border); }
.rb-aside__list a { text-decoration: none; font-weight: 700; }
@media (max-width: 900px) {
    .rb-layout { grid-template-columns: 1fr; }
}

.rb-section {
    padding: var(--space-xl) 0;
    background: var(--color-bg);
    color: var(--color-text);
}
.rb-section--flush {
    padding: 0 0 var(--space-lg);
    background: transparent;
}
.rb-section--tint { background: #efe8ff; }
.rb-section--tint-block {
    background: #efe8ff;
    padding: 1.25rem;
    border-radius: var(--rb-radius);
    margin-bottom: var(--space-lg);
}
.rb-section__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--color-bg-deep);
}
.rb-section__lead {
    color: var(--color-text-light);
    max-width: 40rem;
}

.rb-note {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--color-surface);
    border-radius: var(--rb-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform 0.25s, box-shadow 0.25s;
}
.rb-note:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(119, 0, 255, 0.15);
    color: inherit;
}
.rb-note__band {
    display: block;
    height: 72px;
}
.rb-note__band--a { background: linear-gradient(120deg, #7700ff, #00ffff); }
.rb-note__band--b { background: linear-gradient(120deg, #9933ff, #ff4ecd); }
.rb-note__band--c { background: linear-gradient(120deg, #2a1050, #00d4ff); }
.rb-note__title {
    font-size: 1.2rem;
    padding: 1rem 1rem 0.35rem;
    margin: 0;
}
.rb-note__text {
    padding: 0 1rem 1.2rem;
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.rb-req {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
    max-width: 40rem;
}
.rb-req li {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--color-border);
}

.rb-faq__item {
    border: 1px solid var(--color-border);
    border-radius: var(--rb-radius);
    margin-bottom: 0.65rem;
    background: var(--color-surface);
    overflow: hidden;
}
.rb-faq__q {
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    padding: 1rem 1.1rem;
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--color-bg-deep);
}
.rb-faq__a { padding: 0 1.1rem 1rem; color: var(--color-text-light); }
.rb-faq__a p { margin: 0; }

.rb-verdict {
    padding: var(--space-lg) 0;
    background: linear-gradient(90deg, #2a1050, #4b0082);
    color: #fff;
}
.rb-verdict__title { color: var(--color-accent); }
.rb-verdict__text { margin: 0; max-width: 44rem; color: #e8dfff; }

.rb-stills {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 1.25rem 0;
}
.rb-stills--page {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.rb-stills__item {
    margin: 0;
    background: #12081f;
    border-radius: var(--rb-radius);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.rb-stills__item img {
    max-height: 360px;
    width: auto;
    object-fit: contain;
    margin: 0 auto;
}
@media (max-width: 900px) {
    .rb-stills { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .rb-stills { grid-template-columns: 1fr; }
}

.rb-cta {
    padding: var(--space-xl) 0;
    background: #12081f;
    color: #fff;
    text-align: center;
}
.rb-cta__title { color: #fff; }
.rb-cta__text { color: #cbb8f0; max-width: 32rem; margin: 0 auto 1.25rem; }

.rb-footer {
    background: #0d0620;
    color: #cfc0ea;
    padding: 1.5rem 0 2rem;
    font-size: 0.9rem;
}
.rb-footer a { color: var(--color-accent); text-decoration: none; }
.rb-footer__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}
.rb-footer__brand { margin: 0; }
.rb-footer__links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0;
    padding: 0;
}
.rb-footer__cookie {
    background: none;
    border: 0;
    color: var(--color-accent);
    font: inherit;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}
.rb-footer__legal { margin: 0; font-size: 0.82rem; color: #9a89b8; }

.rb-cookie { display: none; }
.rb-cookie:not([hidden]) {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 110;
    background: #1a0a33;
    color: #f3eaff;
    border-top: 2px solid var(--color-accent);
    padding: 1rem 0;
}
.rb-cookie__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
}
.rb-cookie__inner p { margin: 0; flex: 1 1 240px; }
.rb-cookie__inner a { color: var(--color-accent); }
.rb-cookie__actions { display: flex; gap: 0.65rem; flex-wrap: wrap; }
.rb-cookie__actions .rb-btn { min-height: 44px; }

.rb-form { display: grid; gap: 0.55rem; margin-top: 1.25rem; }
.rb-form__label { font-weight: 700; font-size: 0.9rem; }
.rb-form__input {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font: inherit;
    background: #fff;
}
.rb-form__textarea { resize: vertical; min-height: 140px; }

.rb-crumbs { font-size: 0.9rem; margin-bottom: 1rem; color: var(--color-text-light); }
.rb-crumbs a { text-decoration: none; }
.rb-article__meta { color: var(--color-text-light); font-size: 0.9rem; }
.rb-link { font-weight: 700; }
.rb-timeline { padding-left: 1.2rem; }
.rb-timeline li { margin-bottom: 1.25rem; }

@media (max-width: 1100px) {
    .rb-nav a:not(.rb-btn--nav) { font-size: 0.85rem; gap: 0.65rem; }
    .rb-nav { gap: 0.65rem; }
}

@media (max-width: 1024px) {
    .rb-nav { display: none; }
    .rb-burger {
        display: block;
        width: 44px;
        height: 44px;
        margin-left: auto;
        background: transparent;
        border: 0;
        cursor: pointer;
        padding: 8px;
    }
    .rb-burger span {
        display: block;
        height: 2px;
        margin: 6px 0;
        background: #fff;
        border-radius: 2px;
    }
    .rb-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(0, 0, 0, 0.45);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s, visibility 0.25s;
    }
    .rb-drawer {
        display: block;
        position: fixed;
        z-index: 210;
        background: #1a0a33;
        overflow-y: auto;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s;
        color: #fff;
    }
    .rb-drawer a {
        display: block;
        padding: 14px 20px;
        color: #f3eaff;
        text-decoration: none;
        font-size: 1.35rem;
        font-family: var(--font-head);
        font-weight: 600;
    }
    .rb-drawer__close {
        position: absolute;
        top: 12px;
        right: 16px;
        width: 44px;
        height: 44px;
        border: 0;
        background: transparent;
        color: #fff;
        font-size: 2rem;
        cursor: pointer;
    }
    .rb-drawer--sheet {
        inset: 0;
        height: 100vh;
        height: 100dvh;
        padding: 72px 24px 32px;
        opacity: 0;
    }
    body.nav-open { overflow: hidden; }
    body.nav-open .rb-overlay { display: none; }
    body.nav-open .rb-drawer--sheet { opacity: 1; visibility: visible; }

    .rb-hero__grid { grid-template-columns: 1fr; }
    .rb-hero__copy { max-width: none; }
    .rb-passport__preview { max-height: 180px; }
}

@media (max-width: 768px) {
    .rb-cookie:not([hidden]) {
        left: 12px;
        right: 12px;
        bottom: 12px;
        width: auto;
        border-radius: var(--rb-radius);
        border: 2px solid var(--color-accent);
    }
    .rb-footer__row { flex-direction: column; align-items: flex-start; }
}

@media (min-width: 1025px) {
    .rb-burger,
    .rb-overlay,
    .rb-drawer { display: none !important; }
}