/* Site header with dropdown menus (desktop) and a slide-down panel (phones). Shared by every page. */
.snav { display: flex; align-items: center; gap: 6px; margin-left: 18px; }
.snav > .item { position: relative; }
.snav > .item > a, .snav > .item > button { display: inline-flex; align-items: center; gap: 6px; padding: 10px 12px; border: 0; background: none;
  color: var(--ink-2); font: 600 15px var(--font); text-decoration: none; cursor: pointer; border-radius: 10px; }
.snav > .item > a:hover, .snav > .item > button:hover, .snav > .item.open > button { color: var(--ink); background: rgba(255,255,255,.05); }
.snav .chev { width: 14px; height: 14px; transition: transform .25s; }
.snav .item.open .chev { transform: rotate(180deg); }
.menu { position: absolute; top: calc(100% + 10px); left: -8px; min-width: 320px; padding: 10px; border-radius: 18px;
  background: rgba(12,24,48,.97); backdrop-filter: blur(16px); border: 1px solid var(--line-2); box-shadow: 0 30px 70px rgba(0,0,0,.5);
  opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity .2s, transform .2s; z-index: 60; }
.menu::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.snav .item.open .menu { opacity: 1; transform: none; pointer-events: auto; }
@media (hover: hover) { .snav .item:hover .menu { opacity: 1; transform: none; pointer-events: auto; } .snav .item:hover .chev { transform: rotate(180deg); } }
.menu a { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; text-decoration: none; color: var(--ink); }
.menu a:hover, .menu a:focus-visible { background: rgba(255,255,255,.05); }
.menu .ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(46,229,157,.1); color: var(--green); }
.menu .ic svg { width: 19px; height: 19px; }
.menu b { display: block; font-size: 14.5px; font-weight: 700; }
.menu small { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.4; margin-top: 1px; }
.burger { display: none; margin-left: 10px; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(255,255,255,.04); color: var(--ink); cursor: pointer; }
.burger svg { width: 22px; height: 22px; display: block; margin: auto; }
.mpanel { display: none; }
@media (max-width: 940px) {
  .snav { display: none; }
  .burger { display: block; }
  .mpanel { display: block; position: fixed; inset: calc(68px + env(safe-area-inset-top)) 0 0; z-index: 49; background: rgba(5,11,24,.98); backdrop-filter: blur(14px);
    overflow-y: auto; padding: 8px 18px 40px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
  body.menu-open .mpanel { opacity: 1; transform: none; pointer-events: auto; }
  body.menu-open { overflow: hidden; }
  .mpanel h4 { margin: 22px 4px 8px; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
  .mpanel a { display: flex; justify-content: space-between; align-items: center; padding: 14px 6px; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 700; font-size: 17px; }
  .mpanel a span { color: var(--muted); font-weight: 500; font-size: 13px; }
  .mpanel .btn-primary { margin-top: 26px; width: 100%; justify-content: center; border-bottom: 0; color: #04121F; }
}