:root {
  --brand-page-bg: #0c0d12;
  --brand-surface: #101117;
  --brand-surface-alt: #1b1e27;
  --brand-header-bg: #101117;
  --brand-nav-bg: #101117;
  --brand-mobile-nav-bg: #1e1f2a;
  --brand-primary: #6ecd8d;
  --brand-primary-hover: #62ad7b;
  --brand-primary-active: #379f59;
  --brand-primary-text: #0c0d12;
  --brand-secondary: #bc9860;
  --brand-secondary-hover: #d1b27f;
  --brand-accent: #02b6e7;
  --brand-link: #3498db;
  --brand-link-hover: #79c2f2;
  --brand-text: #f4f5fa;
  --brand-text-muted: #a9abbd;
  --brand-border: #2c2d3a;
  --brand-focus: #02b6e7;
  --brand-danger: #f35e5e;
  --brand-faq-open-bg: #1b1e27;
  --brand-table-head-bg: #1b1e27;
  --brand-radius-sm: 8px;
  --brand-radius-md: 14px;
  --brand-radius-lg: 18px;
  --brand-shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.18);
  --brand-shadow-md: 0 18px 42px rgba(0, 0, 0, 0.28);
}

body {
  background: var(--brand-page-bg);
  color: var(--brand-text);
}

.site-header,
.site-footer {
  background: var(--brand-page-bg);
}

.header-shell,
.section-shell,
.content-panel,
.page-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius-md);
  box-shadow: var(--brand-shadow-sm);
}

.header-shell {
  min-height: 74px;
}

.brand-link img {
  width: 152px;
  height: auto;
  object-fit: contain;
}

.primary-nav > ul {
  gap: 14px;
}

.primary-nav a,
.primary-nav button,
.footer-nav a,
.breadcrumb a {
  color: var(--brand-text);
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-active,
.footer-nav a:hover,
.footer-nav a:focus-visible,
.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--brand-primary);
}

.nav-item.has-submenu {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-item.has-submenu > .nav-link {
  padding-right: 4px;
}

.submenu-toggle {
  min-width: 26px;
  min-height: 30px;
  padding: 2px 6px;
  border: 0;
  background: transparent;
  color: var(--brand-secondary);
  cursor: pointer;
}

.submenu-toggle:hover,
.submenu-toggle:focus-visible {
  color: var(--brand-primary);
}

.nav-submenu {
  display: none;
  position: absolute;
  top: calc(100% - 4px);
  left: 0;
  z-index: 70;
  min-width: 210px;
  margin: 0;
  padding: 8px;
  list-style: none;
  flex-direction: column;
  gap: 2px;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius-sm);
  background: var(--brand-mobile-nav-bg);
  box-shadow: var(--brand-shadow-md);
}

.nav-item.has-submenu:hover > .nav-submenu,
.nav-item.has-submenu:focus-within > .nav-submenu,
.nav-item.has-submenu.submenu-open > .nav-submenu {
  display: flex;
}

.nav-submenu .nav-link {
  min-height: 38px;
  padding: 7px 10px;
  white-space: nowrap;
  font-size: 14px;
}

.primary-nav .nav-submenu {
  display: none;
}

.btn-primary,
.hero-btn,
.content-cta .btn,
.table-cta .btn {
  background: var(--brand-primary);
  color: var(--brand-primary-text);
  border-color: var(--brand-primary);
  border-radius: var(--brand-radius-sm);
  box-shadow: 0 5px 0 rgba(55, 159, 89, 0.32);
}

.btn-primary:hover,
.btn-primary:focus-visible,
.hero-btn:hover,
.hero-btn:focus-visible,
.content-cta .btn:hover,
.content-cta .btn:focus-visible,
.table-cta .btn:hover,
.table-cta .btn:focus-visible {
  background: var(--brand-primary-hover);
  border-color: var(--brand-primary-hover);
}

.btn-outline {
  border-color: var(--brand-secondary);
  color: var(--brand-text);
  border-radius: var(--brand-radius-sm);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--brand-secondary);
  border-color: var(--brand-secondary);
  color: var(--brand-primary-text);
}

.plus-icon {
  background: var(--brand-surface-alt);
  color: var(--brand-primary);
}

.menu-toggle {
  background: var(--brand-primary);
  border-radius: var(--brand-radius-sm);
}

.menu-toggle span {
  background: var(--brand-primary-text);
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(12, 13, 18, 0.96), rgba(12, 13, 18, 0.7) 48%, rgba(12, 13, 18, 0.12));
}

.hero-card:not(.hero-main) .hero-overlay {
  background: linear-gradient(0deg, rgba(12, 13, 18, 0.92), rgba(12, 13, 18, 0.28));
}

.hero-tag,
.content-copy h3,
.info-table th,
.section-title,
.section-head h2 {
  color: var(--brand-secondary);
}

.hero-content span {
  color: var(--brand-primary);
}

.content-copy a,
.page-card a:not(.btn),
.faq-item a,
.info-table a {
  color: var(--brand-link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.content-copy a:hover,
.content-copy a:focus-visible,
.page-card a:not(.btn):hover,
.page-card a:not(.btn):focus-visible,
.faq-item a:hover,
.faq-item a:focus-visible,
.info-table a:hover,
.info-table a:focus-visible {
  color: var(--brand-link-hover);
}

.info-table {
  background: var(--brand-surface-alt);
  border: 1px solid var(--brand-border);
}

.info-table th {
  background: var(--brand-table-head-bg);
  border-bottom-color: var(--brand-accent);
}

.info-table td,
.info-table th {
  border-bottom-color: var(--brand-border);
  color: var(--brand-text-muted);
}

.info-table th {
  color: var(--brand-text);
}

.faq-item {
  border-color: var(--brand-border);
  background: var(--brand-surface-alt);
}

.faq-item summary {
  color: var(--brand-text);
}

.faq-item summary::after {
  color: var(--brand-secondary);
}

.faq-item[open] {
  background: var(--brand-faq-open-bg);
  border-color: var(--brand-accent);
}

.faq-item:focus-within {
  outline: 2px solid var(--brand-focus);
  outline-offset: 2px;
}

.payment-strip {
  gap: 22px;
  opacity: 0.78;
  filter: grayscale(0.25);
}

.footer-links-block,
.social-row {
  border-color: var(--brand-border);
}

.site-footer .copyright,
.site-footer .footer-nav a {
  color: var(--brand-text-muted);
}

.back-to-top,
.chat-float {
  background: var(--brand-secondary);
  color: var(--brand-primary-text);
}

@media (max-width: 980px) {
  .primary-nav {
    background: var(--brand-mobile-nav-bg);
    border: 1px solid var(--brand-border);
    box-shadow: var(--brand-shadow-md);
  }

  .primary-nav > ul {
    gap: 0;
  }

  .nav-item.has-submenu {
    flex-wrap: wrap;
  }

  .nav-item.has-submenu > .nav-link {
    flex: 1;
  }

  .nav-submenu {
    position: static;
    width: 100%;
    border: 0;
    border-top: 1px solid var(--brand-border);
    border-radius: 0;
    box-shadow: none;
  }

  .nav-item.has-submenu:hover > .nav-submenu,
  .nav-item.has-submenu:focus-within > .nav-submenu {
    display: none;
  }

  .primary-nav .nav-item.has-submenu.submenu-open > .nav-submenu {
    display: flex;
  }
}

@media (max-width: 640px) {
  .brand-link img {
    width: 132px;
  }

  .content-panel,
  .page-card {
    padding: 22px;
  }

  .payment-strip img {
    max-width: 82px;
  }
}

.login-access-panel,
.registration-access-panel {
  max-width: 560px;
  margin: 24px auto 0;
  padding: 24px;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius-md);
  background: var(--brand-surface-alt);
  box-shadow: var(--brand-shadow-sm);
}

.auth-mock-field {
  display: grid;
  gap: 5px;
  margin-top: 14px;
}

.auth-mock-field span:first-child {
  color: var(--brand-text-muted);
  font-size: 13px;
}

.auth-mock-value {
  display: block;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius-sm);
  background: var(--brand-page-bg);
  color: var(--brand-text);
}

.auth-access-cta {
  margin-top: 20px;
}

.content-cta {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 22px 0;
}

.content-cta .btn {
  text-align: center;
}

.table-wrap {
  min-width: 0;
  width: 100%;
}

.table-wrap > table {
  width: 100%;
  border: 1px solid var(--brand-border);
  border-collapse: collapse;
  background: var(--brand-surface-alt);
  color: var(--brand-text);
  table-layout: fixed;
}

.table-wrap > table th,
.table-wrap > table td {
  padding: 12px 14px;
  border: 1px solid var(--brand-border);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  white-space: normal;
}

.table-wrap > table th {
  background: var(--brand-table-head-bg);
  color: var(--brand-text);
  font-weight: 700;
}

.table-wrap > table td {
  color: var(--brand-text-muted);
}

.hero-copy,
.hero-content p {
  color: var(--brand-text);
}

.table-of-contents {
  margin: 0 0 24px;
  padding: 16px 18px;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius-sm);
  background: var(--brand-surface-alt);
}

.table-of-contents p {
  margin: 0 0 8px;
  color: var(--brand-text);
  font-weight: 700;
}

.table-of-contents ol {
  margin: 0;
  padding-left: 22px;
}

.table-of-contents li + li {
  margin-top: 4px;
}

.table-of-contents a {
  color: var(--brand-link);
  text-decoration: underline;
}

@media (max-width: 640px) {
  .table-wrap > table th,
  .table-wrap > table td {
    padding: 10px 9px;
    font-size: 14px;
  }
}