:root {
  --color-dark: #0A0E17;
  --color-bright: #FFFFFF;
  --color-accent: #1E7FFF;
  --color-accent-light: #5FA8FF;
  --color-bg: #0D1117;
  --color-text: #E8ECF2;
  --color-muted: #8B96A5;
  --color-panel: #131A24;
  --color-border: rgba(30,127,255,0.25);
  --radius: 0.75rem;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
  --header-h: 4.25rem;
  --shadow-glow: 0 0 0 1px var(--color-border), 0 4px 20px rgba(30,127,255,0.15);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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


/* ===================== HEADER ===================== */

.wn-header {
  background: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  max-width: 100%;
}

.wn-header__inner {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
  position: relative;
}

.wn-logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-bright);
  letter-spacing: 0.02em;
  flex-shrink: 1;
  min-width: 0;
  max-height: 2.5rem;
}

.wn-logo img {
  max-height: 2.5rem;
  max-width: 100%;
  width: auto;
}

.wn-header__side {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
  min-width: 0;
  max-width: 100%;
}

.wn-header__ctas {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}


/* ===================== NAV TOGGLE ===================== */

.wn-nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.wn-nav__burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-bright);
  border-radius: 2px;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.wn-nav__toggle:checked ~ .wn-header__side .wn-nav__burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.wn-nav__toggle:checked ~ .wn-header__side .wn-nav__burger span:nth-child(2) {
  opacity: 0;
}

.wn-nav__toggle:checked ~ .wn-header__side .wn-nav__burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ===================== NAV ===================== */

.wn-nav {
  order: 3;
  width: 100%;
  max-width: 100%;
  flex-basis: 100%;
  min-width: 0;
}

.wn-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.wn-nav__item {
  position: relative;
  min-width: 0;
  max-width: 100%;
}

.wn-nav__link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.6rem 0.75rem;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition:
    background 0.15s ease,
    color 0.15s ease;
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.wn-nav__link:hover {
  background: rgba(30,127,255,0.1);
  color: var(--color-bright);
}

.wn-nav__link--active {
  color: var(--color-accent-light);
  background: rgba(30,127,255,0.12);
}

.wn-nav__submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  min-width: 0;
  max-width: 100%;
}

.wn-nav__item--has-children > .wn-nav__link::after {
  content: '▾';
  margin-left: auto;
  padding-left: 0.5rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}


/* ===================== MOBILE ===================== */

@media (max-width: 63.9375em) {

  .wn-header {
    overflow-x: clip;
  }

  .wn-header__inner {
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    gap: 0.5rem;
  }

  .wn-logo {
    min-width: 0;
    max-width: calc(100% - 60px);
  }

  .wn-header__side {
    margin-left: auto;
    min-width: 0;
    max-width: 100%;
    gap: 0.5rem;
  }

  .wn-header__ctas {
    gap: 0.35rem;
    min-width: 0;
  }

  .wn-lang {
    min-width: 0;
    flex-shrink: 1;
  }

  .wn-nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    background: var(--color-dark);
    border-top: 1px solid transparent;
  }

  .wn-nav__toggle:checked ~ .wn-nav {
    max-height: 80vh;
    overflow-y: auto;
    overflow-x: hidden;
    border-top-color: var(--color-border);
  }

  .wn-nav__list {
    padding: 0.5rem 0.25rem 1rem;
  }

  .wn-nav__submenu {
    display: none;
    padding-left: 1rem;
    width: 100%;
    max-width: 100%;
  }

  .wn-nav__item--has-children.is-open > .wn-nav__submenu {
    display: block;
  }

  .wn-nav__item--has-children.is-open > .wn-nav__link::after {
    transform: rotate(180deg);
  }

  .wn-cta {
    min-width: 0;
    max-width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}


/* ===================== SMALL MOBILE ===================== */

@media (max-width: 40em) {

  .wn-header__inner {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .wn-header__side {
    gap: 0.35rem;
  }

  .wn-header__ctas {
    gap: 0.25rem;
  }

  .wn-header__ctas .wn-cta {
    min-height: 36px;
    padding: 0.4rem 0.55rem;
    font-size: 0.75rem;
  }

  .wn-lang {
    gap: 0.2rem;
  }

  .wn-lang__link {
    min-height: 30px;
    padding: 0.2rem 0.35rem;
    font-size: 0.75rem;
  }

  .wn-nav__burger {
    width: 40px;
    height: 40px;
    padding: 9px;
  }
}


/* ===================== VERY SMALL MOBILE ===================== */

@media (max-width: 30em) {

  .wn-header__ctas .wn-cta {
    font-size: 0.7rem;
    padding-left: 0.4rem;
    padding-right: 0.4rem;
  }

  .wn-header__side {
    gap: 0.25rem;
  }
}


/* ===================== DESKTOP ===================== */

@media (min-width: 64em) {

  .wn-nav__burger {
    display: none;
  }

  .wn-header__inner {
    flex-wrap: nowrap;
  }

  .wn-nav {
    order: 2;
    width: auto;
    flex-basis: auto;
    max-height: none !important;
    overflow: visible;
  }

  .wn-nav__list {
    width: auto;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }

  .wn-nav__link {
    padding: 0.5rem 0.85rem;
  }

  .wn-nav__item--has-children {
    position: relative;
  }

  .wn-nav__submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 12rem;
    max-width: none;
    margin: 0;
    padding: 0.4rem;
    background: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-glow);
    z-index: 50;
  }

  .wn-nav__item--has-children:hover > .wn-nav__submenu,
  .wn-nav__item--has-children:focus-within > .wn-nav__submenu {
    display: block;
  }

  .wn-nav__item--has-children:hover > .wn-nav__link::after,
  .wn-nav__item--has-children:focus-within > .wn-nav__link::after {
    transform: rotate(180deg);
  }

  .wn-nav__submenu .wn-nav__link {
    padding: 0.5rem 0.6rem;
    white-space: nowrap;
  }
}


/* ===================== LANGUAGE SWITCHER ===================== */

.wn-lang {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}

.wn-lang__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-muted);
  border-radius: 0.4rem;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.wn-lang__link:hover {
  color: var(--color-bright);
  background: rgba(30,127,255,0.1);
}

.wn-lang__link--active {
  color: var(--color-accent-light);
  background: rgba(30,127,255,0.15);
}


/* ===================== CTA BUTTONS ===================== */

.wn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease,
    filter 0.15s ease;
  border: 1px solid transparent;
}

.wn-cta--primary {
  background: linear-gradient(
    135deg,
    var(--color-accent),
    var(--color-accent-light)
  );
  color: var(--color-bright);
  box-shadow: 0 4px 16px rgba(30,127,255,0.35);
}

.wn-cta--primary:hover {
  filter: brightness(1.12);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(30,127,255,0.5);
}

.wn-cta--secondary {
  background: transparent;
  color: var(--color-bright);
  border-color: var(--color-accent);
}

.wn-cta--secondary:hover {
  background: rgba(30,127,255,0.1);
  transform: translateY(-1px);
}


/* ===================== BREADCRUMBS ===================== */

.wn-breadcrumbs {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  overflow-x: hidden;
}

.wn-breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  color: var(--color-muted);
  max-width: 100%;
}

.wn-breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  max-width: 100%;
}

.wn-breadcrumbs__item:not(:last-child)::after {
  content: '/';
  color: var(--color-muted);
  opacity: 0.5;
  flex-shrink: 0;
}

.wn-breadcrumbs__link {
  color: var(--color-muted);
  transition: color 0.15s ease;
  overflow-wrap: anywhere;
}

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

.wn-breadcrumbs [aria-current="page"] {
  color: var(--color-text);
  font-weight: 600;
  overflow-wrap: anywhere;
}


/* ===================== FOOTER ===================== */

.wn-footer {
  background: var(--color-dark);
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.wn-footer__inner {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.wn-footer .wn-logo {
  font-size: 1.1rem;
}

.wn-footer__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-width: 0;
  max-width: 100%;
}

.wn-footer__meta {
  color: var(--color-muted);
  font-size: 0.8rem;
  margin: 0;
  width: 100%;
  text-align: center;
}

@media (min-width: 48em) {
  .wn-footer__meta {
    width: auto;
    text-align: right;
  }
}