/* Mobile navigation v10: compact drawer, not a full-screen menu. */
@media (max-width: 960px) {
  .site-header {
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .mobile-menu {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom));
    background: rgba(14,17,51,.24);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    transform: none !important;
    pointer-events: none;
    overflow: hidden;
  }

  .mobile-menu.open { pointer-events: auto; }

  .mobile-menu-inner {
    position: relative;
    width: min(88vw, 400px) !important;
    height: auto !important;
    max-height: calc(100dvh - var(--header-h) - 20px);
    margin: 0 !important;
    padding: 12px !important;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: rgba(255,255,255,.985);
    border: 1px solid rgba(14,17,51,.08);
    border-radius: 20px;
    box-shadow: 0 24px 70px rgba(14,17,51,.24);
    transform: translateX(calc(100% + 18px));
    opacity: .72;
    transition: transform .32s cubic-bezier(.22,.8,.24,1), opacity .22s ease;
    scrollbar-width: thin;
  }

  .mobile-menu-inner::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    border-radius: 20px 20px 0 0;
    background: linear-gradient(90deg,#002654 0 33.333%,#fff 33.333% 66.666%,#ed2939 66.666%);
  }

  .mobile-menu.open .mobile-menu-inner {
    transform: translateX(0);
    opacity: 1;
  }

  .mobile-menu-top {
    margin: 2px 2px 8px !important;
    padding: 8px 2px 10px;
    border-bottom: 1px solid rgba(14,17,51,.08);
    color: #77798a;
    font-size: .62rem;
    letter-spacing: .1em;
  }

  .mobile-menu-top small {
    font-size: .6rem;
    letter-spacing: .02em;
    text-transform: none;
    color: #8a8da0;
  }

  .mobile-menu nav {
    display: grid;
    gap: 5px;
    border: 0 !important;
  }

  .mobile-menu nav a {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 11px !important;
    border: 1px solid transparent !important;
    border-radius: 11px;
    background: #f7f8fc;
    font-family: "Jost", Inter, sans-serif;
    font-size: 1rem !important;
    font-weight: 650;
    line-height: 1.15;
    color: #1e2340;
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
  }

  .mobile-menu nav a span {
    flex: 0 0 25px;
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #fff;
    color: var(--edu-blue);
    box-shadow: inset 0 0 0 1px rgba(43,78,255,.1);
    font-size: .56rem;
    font-weight: 800;
  }

  .mobile-menu nav a[aria-current="page"] {
    background: #eef2ff;
    border-color: rgba(43,78,255,.16) !important;
    color: var(--edu-navy);
  }

  .mobile-menu nav a[aria-current="page"]::after {
    content: "" !important;
    width: 6px;
    height: 6px;
    margin-left: auto;
    border-radius: 999px;
    background: var(--edu-blue);
  }

  .mobile-menu nav .mobile-france-link {
    position: relative;
    overflow: hidden;
    color: #062b74 !important;
    background: linear-gradient(90deg,rgba(0,38,84,.055),rgba(255,255,255,.95) 49%,rgba(237,41,57,.05));
    border-color: rgba(0,38,84,.11) !important;
  }

  .mobile-menu nav .mobile-france-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    border-radius: 0 4px 4px 0;
    background: linear-gradient(#002654 0 33.333%,#fff 33.333% 66.666%,#ed2939 66.666%);
  }

  .mobile-socials {
    display: flex;
    gap: 6px;
    padding: 10px 0 0 !important;
  }

  .mobile-socials a {
    width: 36px;
    min-width: 36px;
    height: 36px;
    min-height: 36px !important;
    padding: 0 !important;
    justify-content: center;
    border-radius: 10px !important;
    background: #fff;
  }

  .mobile-socials a span { display: none; }
  .mobile-socials svg { width: 16px !important; height: 16px !important; }

  .mobile-menu-actions {
    position: static !important;
    display: grid !important;
    grid-template-columns: repeat(3,minmax(0,1fr)) !important;
    gap: 6px !important;
    margin-top: 10px !important;
    padding: 10px 0 0 !important;
    background: transparent !important;
    border-top: 1px solid rgba(14,17,51,.08);
  }

  .mobile-menu-actions a {
    min-width: 0;
    min-height: 40px !important;
    padding: 0 6px;
    border-radius: 10px !important;
    font-size: .68rem;
    line-height: 1.1;
    text-align: center;
  }

  .mobile-menu-actions .primary { grid-column: auto !important; }

  body.menu-open .page-progress,
  body.menu-open .mobile-actions { opacity: .18; pointer-events: none; }
}

@media (max-width: 640px) {
  :root { --header-h: 60px !important; }

  body { padding-bottom: calc(56px + env(safe-area-inset-bottom)) !important; }
  .nav-shell { height: 60px !important; width: calc(100% - 20px) !important; gap: 9px !important; }
  .site-header .brand { gap: 8px; }
  .site-header .brand img { width: 34px !important; height: 34px !important; }
  .site-header .brand-copy strong { font-size: .77rem !important; line-height: 1; }
  .site-header .brand-copy span { font-size: .55rem !important; margin-top: 2px !important; }
  .menu-toggle { width: 40px !important; height: 40px !important; flex: 0 0 40px !important; border-radius: 10px !important; }
  .menu-toggle span { width: 18px !important; }

  .mobile-menu {
    inset: 60px 0 0 !important;
    height: calc(100dvh - 60px) !important;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  }

  .mobile-menu-inner {
    width: min(88vw, 360px) !important;
    max-height: calc(100dvh - 76px);
    border-radius: 18px;
    padding: 10px !important;
  }

  .mobile-menu-inner::before { border-radius: 18px 18px 0 0; }
  .mobile-menu-top { padding-top: 7px; margin-bottom: 7px !important; }
  .mobile-menu nav { gap: 4px; }
  .mobile-menu nav a { min-height: 39px; padding: 8px 9px !important; font-size: .95rem !important; border-radius: 10px; }
  .mobile-menu nav a span { flex-basis: 23px; width: 23px; height: 23px; border-radius: 7px; }
  .mobile-socials { padding-top: 8px !important; }
  .mobile-socials a { width: 34px; min-width: 34px; height: 34px; min-height: 34px !important; }
  .mobile-menu-actions { margin-top: 8px !important; padding-top: 8px !important; }
  .mobile-menu-actions a { min-height: 38px !important; font-size: .64rem; }

  .mobile-actions {
    height: calc(54px + env(safe-area-inset-bottom)) !important;
    min-height: calc(54px + env(safe-area-inset-bottom)) !important;
    box-shadow: 0 -6px 20px rgba(14,17,51,.07) !important;
  }
  .mobile-actions a { padding: 4px 3px !important; font-size: .58rem !important; gap: 2px !important; }
  .mobile-action-icon { width: 18px !important; height: 18px !important; }
  .mobile-action-icon svg { width: 18px !important; height: 18px !important; }
}

@media (max-width: 360px) {
  .site-header .brand-copy strong { font-size: .72rem !important; }
  .site-header .brand-copy span { font-size: .51rem !important; }
  .mobile-menu-inner { width: 91vw !important; }
  .mobile-menu nav a { font-size: .91rem !important; }
  .mobile-menu-actions a { font-size: .6rem; }
}

@media (max-height: 560px) and (max-width: 960px) {
  .mobile-menu { padding-block: 6px; }
  .mobile-menu-inner { max-height: calc(100dvh - var(--header-h) - 12px); }
  .mobile-menu-top { display: none; }
  .mobile-menu nav { grid-template-columns: 1fr 1fr; gap: 5px; }
  .mobile-menu nav a { min-height: 38px; font-size: .88rem !important; padding: 7px 8px !important; }
  .mobile-socials { padding-top: 7px !important; }
  .mobile-menu-actions { margin-top: 7px !important; padding-top: 7px !important; }
}