:root {
    --color-dark: #0B0E11;
    --color-bright: #F5F7F7;
    --color-accent: #0FC65C;
    --color-accent-rgb: 15, 198, 92;
    --color-bg: #111417;
    --color-text: #E6EAEA;
    --color-muted: #8A9296;
    --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    --radius: 0.75rem;
    --header-height: 72px;
}

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

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.bcg-layout-body {
    display: flex; 
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

.bcg-header {
    background-color: var(--color-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 999;
}

.bcg-header__inner {
    max-width: 1440px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
}

.bcg-header__brand {
    display: flex;
    align-items: center;
}

.bcg-logo {
    display: inline-flex;
    align-items: center;
    height: 2.5rem;
    max-height: 40px;
    transition: transform 0.2s ease;
    text-decoration: none;
    color: var(--color-accent);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.05rem;
    font-family: var(--font-heading);
}

.bcg-logo:hover {
    transform: scale(1.02);
}

.bcg-logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.bcg-header__meta {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.bcg-header__ctas {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 640px) {
    .bcg-header__ctas {
        display: none;
    }
}

.bcg-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
    height: 2.5rem;
}

.bcg-cta--primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
    border: 1px solid var(--color-accent);
    box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0);
}

.bcg-cta--primary:hover {
    background-color: #12db68;
    box-shadow: 0 0 15px rgba(var(--color-accent-rgb), 0.35);
    transform: translateY(-1px);
}

.bcg-cta--secondary {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.bcg-cta--secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-1px);
}

.bcg-lang {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    padding: 0.2rem;
    border-radius: calc(var(--radius) / 1.5);
}

.bcg-lang__item {
    display: inline-block;
}

.bcg-lang__link {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-muted);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: calc(var(--radius) / 2);
    transition: all 0.15s ease;
}

.bcg-lang__link:hover {
    color: var(--color-text);
}

.bcg-lang__link--active {
    color: var(--color-dark);
    background-color: var(--color-accent);
}

.bcg-nav {
    display: flex;
    align-items: center;
}

.bcg-nav__checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bcg-nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 2rem;
    height: 1.15rem;
    cursor: pointer;
    z-index: 1001;
    position: relative;
    padding: 0;
    margin-left: 0.75rem;
}

.bcg-nav__toggle-bar {
    display: block;
    height: 2.5px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, background-color 0.25s ease;
}

.bcg-nav__toggle:hover .bcg-nav__toggle-bar {
    background-color: var(--color-accent);
}

.bcg-nav__checkbox:checked ~ .bcg-nav__toggle .bcg-nav__toggle-bar:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
    background-color: var(--color-accent);
}

.bcg-nav__checkbox:checked ~ .bcg-nav__toggle .bcg-nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.bcg-nav__checkbox:checked ~ .bcg-nav__toggle .bcg-nav__toggle-bar:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
    background-color: var(--color-accent);
}

.bcg-nav__list {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background-color: var(--color-dark);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding: calc(var(--header-height) + 2rem) 2rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    list-style: none;
    margin: 0;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.6);
}

.bcg-nav__checkbox:checked ~ .bcg-nav__list {
    transform: translateX(0);
}

.bcg-nav__item {
    position: relative;
    width: 100%;
}

.bcg-nav__link {
    display: block;
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.125rem;
    padding: 0.6rem 0;
    transition: color 0.2s ease, padding-left 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.bcg-nav__link:hover,
.bcg-nav__link--active {
    color: var(--color-accent);
    padding-left: 0.5rem;
}

.bcg-nav__item--has-children > .bcg-nav__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bcg-nav__item--has-children > .bcg-nav__link::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-right: 0.5rem;
    transition: transform 0.2s ease;
}

.bcg-nav__item--has-children:hover > .bcg-nav__link::after {
    transform: rotate(-135deg);
}

.bcg-nav__submenu {
    list-style: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    border-left: 1px dashed rgba(255, 255, 255, 0.1);
}

.bcg-nav__item--has-children:hover .bcg-nav__submenu,
.bcg-nav__item--has-children:focus-within .bcg-nav__submenu {
    display: flex;
}

.bcg-main-wrapper {
    flex: 1 0 auto;
    width: 100%;
}

.bcg-breadcrumbs-bar {
    background-color: var(--color-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding: 0.75rem 0;
}

.bcg-breadcrumbs-bar__inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.bcg-breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.bcg-breadcrumbs__item {
    display: flex;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--color-muted);
}

.bcg-breadcrumbs__item:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: rgba(255, 255, 255, 0.15);
    font-size: 0.75rem;
}

.bcg-breadcrumbs__link {
    color: var(--color-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.bcg-breadcrumbs__link:hover {
    color: var(--color-accent);
}

.bcg-breadcrumbs__item[aria-current="page"], 
.bcg-breadcrumbs__item span {
    color: var(--color-text);
    font-weight: 500;
}

.bcg-footer {
    background-color: var(--color-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4rem 1.5rem 2rem;
    margin-top: auto;
}

.bcg-footer__inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.bcg-footer__top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
}

.bcg-footer__nav-col {
    flex: 1 1 300px;
}

.bcg-footer-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.bcg-footer-nav__link {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.15s ease;
}

.bcg-footer-nav__link:hover {
    color: var(--color-accent);
}

.bcg-footer__cta-col {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.bcg-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.bcg-footer__copy {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-muted);
}

.bcg-footer__disclaimer {
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.05rem;
}

@media (max-width: 768px) {
    .bcg-footer__top {
        flex-direction: column;
        gap: 2.5rem;
    }
    
    .bcg-footer-nav__list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .bcg-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}