/* Navigation dropdown shared by desktop and the mobile drawer. */
.main-nav .nav-dropdown {
  position: relative;
}

.main-nav .nav-dropdown > details {
  position: relative;
}

.main-nav .nav-dropdown summary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 0 3px;
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.4;
  list-style: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.main-nav .nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.main-nav .nav-dropdown summary::after {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.main-nav .nav-dropdown details[open] > summary::after {
  transform: translateY(2px) rotate(225deg);
}

.main-nav .nav-dropdown summary:hover,
.main-nav .nav-dropdown summary:focus-visible {
  color: #ff6b75;
}

.main-nav .nav-dropdown summary:focus-visible {
  outline: 2px solid #ff6b75;
  outline-offset: 6px;
}

.main-nav .nav-dropdown-menu,
.main-nav .nav-dropdown details[open] > .nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  z-index: 5;
  display: flex;
  min-width: 260px;
  flex-direction: column;
  gap: 0;
  padding: 10px;
  border: 1px solid rgba(248, 245, 242, 0.14);
  background: var(--bg-black);
  transform: translateX(-50%);
}

.main-nav .nav-dropdown details:not([open]) > .nav-dropdown-menu {
  display: none;
}

.main-nav .nav-dropdown-menu li {
  width: 100%;
}

.main-nav .nav-dropdown-menu a {
  display: block;
  width: 100%;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
  white-space: nowrap;
}

.main-nav .nav-dropdown-menu a::after {
  display: none;
}

.main-nav .nav-dropdown-menu a:hover,
.main-nav .nav-dropdown-menu a:focus-visible,
.main-nav .nav-dropdown-menu a[aria-current="page"] {
  color: #ff6b75;
}

.main-nav .nav-language {
  margin-left: -14px;
}

.main-nav .language-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(248, 245, 242, 0.28);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.main-nav .language-switch::after {
  display: none;
}

.language-switch__code {
  color: #ff6b75;
  font-size: 0.6rem;
}

.main-nav .language-switch:hover,
.main-nav .language-switch:focus-visible {
  color: #ff6b75;
  border-color: #ff6b75;
  background: rgba(255, 107, 117, 0.06);
}

/* Mobile navigation: a compact trigger with a focused side drawer. */
.nav-backdrop {
  display: none;
}

@media (max-width: 760px) {
  html,
  body {
    overflow-x: clip;
  }

  body.menu-open {
    overflow: hidden;
  }

  .site-header {
    --header-height: 64px;
    position: sticky;
    top: 0;
    isolation: isolate;
    will-change: transform;
    transition: transform 0.24s cubic-bezier(0.22, 0.61, 0.36, 1);
  }

  .site-header .container {
    padding-top: 11px;
    padding-bottom: 11px;
  }

  .site-header.is-hidden {
    transform: translate3d(0, -100%, 0);
  }

  .site-header.is-visible,
  .site-header.menu-open,
  .site-header:focus-within {
    transform: translate3d(0, 0, 0);
  }

  .site-header .container {
    position: relative;
    z-index: 3;
  }

  .site-header .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-width: 88px;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid rgba(248, 245, 242, 0.26);
    background: #1a1a1c;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1;
    text-transform: uppercase;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  }

  .site-header .nav-toggle:hover,
  .site-header .nav-toggle[aria-expanded="true"] {
    border-color: #ff6b75;
    background: #1a1a1c;
    color: #ff6b75;
  }

  .site-header .nav-toggle:active {
    transform: none;
  }

  .nav-toggle-icon {
    display: inline-flex;
    flex: 0 0 20px;
    width: 20px;
    height: 16px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }

  .nav-toggle-icon span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: currentColor;
    transform-origin: center;
    transition: transform 0.22s ease, opacity 0.18s ease;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
  }

  .site-header .main-nav {
    display: block;
    position: fixed;
    top: var(--header-height, 65px);
    right: 0;
    bottom: 0;
    left: auto;
    z-index: 4;
    width: min(88vw, 360px);
    height: calc(100vh - var(--header-height, 65px));
    height: calc(100dvh - var(--header-height, 65px));
    max-height: calc(100svh - var(--header-height, 65px));
    padding: 32px 24px 28px;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #1a1a1c;
    border: 0;
    border-left: 1px solid rgba(248, 245, 242, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translate3d(100%, 0, 0);
    visibility: hidden;
    transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1),
      opacity 0.2s ease, visibility 0s linear 0.28s;
  }

  .site-header .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    visibility: visible;
    transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1),
      opacity 0.2s ease;
  }

  .site-header .main-nav ul {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-header .main-nav li {
    width: 100%;
    border-bottom: 1px solid rgba(248, 245, 242, 0.12);
  }

  .site-header .main-nav li:first-child {
    border-top: 1px solid rgba(248, 245, 242, 0.12);
  }

  .site-header .main-nav .nav-language {
    margin-top: 16px;
    border: 0 !important;
  }

  .site-header .main-nav .nav-language .language-switch {
    justify-content: center;
    min-height: 46px !important;
    padding: 0 12px !important;
    font-family: var(--font-body) !important;
    font-size: 1rem !important;
    letter-spacing: 0.02em !important;
    text-transform: none !important;
  }

  .site-header .main-nav .nav-language .language-switch::before,
  .site-header .main-nav .nav-language .language-switch::after {
    display: none;
  }

  .site-header .main-nav .nav-language .language-switch__code {
    font-family: var(--font-mono);
    font-size: 0.68rem;
  }

  .site-header .main-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 60px;
    padding: 0;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 5.2vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -0.02em;
  }

  .site-header .main-nav a::before {
    order: 2;
    width: 8px;
    height: 8px;
    color: #ff6b75;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    content: "";
    opacity: 0.78;
    transform: rotate(45deg);
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .site-header .main-nav a::after {
    right: auto;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: #ff6b75;
  }

  .site-header .main-nav a:hover,
  .site-header .main-nav a[aria-current="page"] {
    color: #ff6b75;
  }

  .site-header .main-nav .nav-dropdown > details > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 60px;
    padding: 0;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 5.2vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
  }

  .site-header .main-nav .nav-dropdown > details > summary::after {
    width: 9px;
    height: 9px;
    margin-right: 4px;
    border-width: 1px;
    transform: translateY(-2px) rotate(45deg);
  }

  .site-header .main-nav .nav-dropdown > details[open] > summary::after {
    transform: translateY(2px) rotate(225deg);
  }

  .site-header .main-nav .nav-dropdown > details > summary:hover,
  .site-header .main-nav .nav-dropdown > details > summary:focus-visible,
  .site-header .main-nav .nav-dropdown.is-current > details > summary {
    color: #ff6b75;
  }

  .site-header .main-nav .nav-dropdown-menu,
  .site-header .main-nav .nav-dropdown details[open] > .nav-dropdown-menu {
    position: static;
    display: flex;
    min-width: 0;
    padding: 4px 0 12px 16px;
    border: 0;
    background: transparent;
    transform: none;
  }

  .site-header .main-nav .nav-dropdown details:not([open]) > .nav-dropdown-menu {
    display: none;
  }

  .site-header .main-nav .nav-dropdown-menu li,
  .site-header .main-nav .nav-dropdown-menu li:first-child {
    border-top: 0 !important;
    border-bottom: 0 !important;
  }

  .site-header .main-nav .nav-dropdown-menu a {
    min-height: 46px;
    padding: 0 8px;
    color: rgba(248, 245, 242, 0.72);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.3;
    white-space: normal;
  }

  .site-header .main-nav .nav-dropdown-menu a::before,
  .site-header .main-nav .nav-dropdown-menu a::after {
    display: none;
  }

  .site-header .main-nav .nav-dropdown-menu a:hover,
  .site-header .main-nav .nav-dropdown-menu a:focus-visible,
  .site-header .main-nav .nav-dropdown-menu a[aria-current="page"] {
    color: #ff6b75;
  }

  .site-header .main-nav a:hover::before,
  .site-header .main-nav a:focus-visible::before {
    opacity: 1;
    transform: translate(2px, -2px) rotate(45deg);
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: var(--header-height, 65px) 0 0;
    z-index: 1;
    width: 100%;
    height: auto;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.58);
    cursor: default;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.24s ease, visibility 0s linear 0.24s;
  }

  .site-header.menu-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity 0.24s ease;
  }

  .nav-backdrop:focus {
    outline: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header {
    transition: none;
  }

  .site-header .main-nav,
  .nav-backdrop,
  .nav-toggle-icon span,
  .site-header .main-nav a::before {
    transition: none;
  }

  .main-nav .nav-dropdown summary {
    transition: none;
  }

  .main-nav .nav-dropdown summary::after {
    transition: none;
  }

  .main-nav .language-switch {
    transition-duration: 0.01ms;
  }
}