/* Adapted from the supplied 18 LOADING and 5 MENU ROW COLOR examples.
   The strip reveal, staggered panels and direction-aware rows stay local. */
#main:focus { outline: none; }
.sv-menu-toggle[hidden], [data-replay-intro][hidden] { display: none; }
.sv-menu-toggle {
  position: relative; isolation: isolate; overflow: hidden; flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 52px; padding: 14px 20px; border: 0; border-radius: 0;
  background: var(--ink); color: var(--paper); font: 500 10px Plex, monospace;
  text-transform: uppercase; cursor: pointer;
}
.sv-menu-toggle::before {
  content: ''; position: absolute; inset: 0; background: var(--red); z-index: -1;
  transform: translateY(101%); transition: transform .35s cubic-bezier(.87,0,.13,1);
}
.sv-menu-toggle:hover::before, .sv-menu-toggle:focus-visible::before { transform: translateY(0); }
.sv-menu-toggle svg { width: 27px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.5; }
.nav-shell { gap: 22px; }
.nav-shell .desktop-nav { margin-left: auto; gap: clamp(16px,2.3vw,36px); }
.nav-shell .nav-cta { margin-left: auto; }
html[data-overlay="menu"], html[data-intro] { overflow: hidden; }

/* Five vertical curtains open from right to left, as in the source menu. */
.sv-menu {
  position: fixed; inset: 0; padding: 0; margin: 0; border: 0;
  width: 100%; height: 100%; height: 100dvh; max-width: none; max-height: none;
  background: transparent; color: var(--paper); overflow: hidden; overscroll-behavior: contain; user-select: none;
}
.sv-menu::backdrop { background: transparent; }
.sv-menu-shade, .sv-menu-bars { position: absolute; inset: 0; pointer-events: none; }
.sv-menu-shade { background: #10111499; opacity: 0; }
.sv-menu-bars { display: flex; }
.sv-menu-bars i { width: 20%; height: 100%; background: var(--ink); transform: scaleY(0); transform-origin: top; }
.sv-menu-content { position: relative; display: flex; flex-direction: column; min-height: 100%; height: 100%; opacity: 0; overflow-y: auto; }
.sv-menu-top {
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
  min-height: 112px; padding: 25px var(--pad); gap: 22px;
}
.sv-menu-brand { display: block; width: 140px; }
.sv-menu-brand img { display: block; width: 100%; height: auto; }
.sv-menu-top > .mono { font-size: 10px; }
.sv-menu-close {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 52px;
  background: transparent; color: var(--paper); border: 1px solid #f1f0eb60;
  border-radius: 0; padding: 13px 18px; font: 10px Plex,monospace; text-transform: uppercase;
}
.sv-menu-close svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.5; }
.sv-menu-close:hover { background: var(--red); border-color: var(--red); }
.sv-menu-links { display: flex; flex-direction: column; flex: 1; padding: 0; }
.sv-menu-row {
  position: relative; isolation: isolate; overflow: hidden; flex: 1;
  display: flex; align-items: center; gap: 28px; padding: 22px var(--pad) 32px;
  min-height: 136px; border-top: 1px solid #f1f0eb45; color: var(--paper);
  perspective: 800px; outline-offset: -5px; user-select: none;
}
.sv-menu-row:last-child { border-bottom: 1px solid #f1f0eb45; }
.sv-menu-number { font-size: 11px; align-self: flex-start; margin-top: 8px; }
.sv-menu-label { display: block; font: clamp(42px,7.7vw,130px)/1.05 Anton,sans-serif; white-space: nowrap; }
.sv-menu-arrow { width: 46px; height: 46px; flex-shrink: 0; margin-left: auto; transform: rotate(-90deg); }
.sv-menu-caption { position: absolute; left: calc(var(--pad) + 44px); bottom: 14px; font-size: 8px; letter-spacing: .03em; }
.sv-menu-cover, .sv-menu-cover-inner { position: absolute; inset: 0; pointer-events: none; }
.sv-menu-cover { overflow: hidden; transform: translateY(101%); z-index: 2; }
.sv-menu-cover-inner { transform: translateY(-101%); display: flex; align-items: center; background: var(--red); color: var(--paper); }
.sv-menu-row:nth-child(2) .sv-menu-cover-inner { background: var(--paper); color: var(--ink); }
.sv-menu-marquee { display: flex; width: max-content; align-items: center; }
.sv-menu-marquee-unit { display: flex; align-items: center; gap: 34px; padding-right: 34px; flex-shrink: 0; animation: sv-menu-marquee 17s linear infinite; animation-play-state: paused; }
.sv-menu-row.is-hovered .sv-menu-marquee-unit { animation-play-state: running; }
.sv-menu-marquee-unit > span { font: clamp(48px,8.6vw,140px)/1 Anton,sans-serif; white-space: nowrap; }
.sv-menu-art { display:block; width:clamp(160px,18vw,290px); aspect-ratio:7/4; background:var(--ink); overflow:hidden; flex-shrink:0; }
.sv-menu-art img { display:block; width:100%; height:100%; object-fit:contain; transform:none; }


.sv-menu-bottom { padding: 24px var(--pad) 28px; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-shrink: 0; }
.sv-menu-install { display: flex; align-items: center; gap: 25px; font: 24px/1.2 Anton,sans-serif; }
.sv-menu-install .sv-menu-arrow { width: 32px; height: 32px; color: var(--red); }
.sv-menu-small { display: flex; align-items: center; gap: 30px; font-size: 8px; line-height: 1.7; }
.sv-menu-small button { border: 0; padding: 14px 0; background: none; color: inherit; font: inherit; }
.sv-menu-small a { padding: 14px 0; }
.sv-menu-small > span { color: #a2a2a2; }
.sv-menu a:focus-visible, .sv-menu button:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }
.sv-menu-row:focus-visible { background: var(--red); outline: 2px solid var(--paper); outline-offset: -6px; }
@keyframes sv-menu-marquee { to { transform: translateX(-100%); } }

/* Original, unaltered SAVRZ artwork stays visible throughout the intro. */
.sv-intro { display: none; position: fixed; z-index: 10000; inset: 0; background: var(--paper); color: var(--ink); overflow: hidden; }
html[data-intro] .sv-intro { display: block; outline: none; }
.sv-intro-red { position: absolute; inset: 0; background: var(--ink); clip-path: polygon(0 63%,0 63%,0 64%,0 64%); }
.sv-intro-top, .sv-intro-bottom { position: absolute; left: var(--pad); right: var(--pad); display: flex; justify-content: space-between; align-items: center; font-size: 10px; gap: 24px; }
.sv-intro-top { top: 28px; }
.sv-intro-top, .sv-intro-bottom, .sv-intro-meter { color: white; mix-blend-mode: difference; }
.sv-intro-top button { padding: 14px 0 14px 20px; border: 0; background: transparent; color: inherit; font: inherit; }
.sv-intro-top button span { font-size: 17px; padding-left: 12px; }
.sv-intro-bottom { bottom: 34px; }
.sv-intro-logo { position: absolute; left: 12%; right: 12%; top: 20%; bottom: 39%; display: grid; place-items: center; }
.sv-intro-logo img { display: block; width: min(100%,1000px); height: auto; }
.sv-intro-meter { position: absolute; top: 66%; left: var(--pad); display: flex; align-items: baseline; gap: 25px; width: calc(100% - 2 * var(--pad)); justify-content: space-between; }
.sv-intro-meter > .mono { font-size: 10px; }
.sv-intro-count { font: clamp(55px,7vw,110px)/1 Anton,sans-serif; font-variant-numeric: tabular-nums; }
html[data-intro="pending"] .sv-intro-logo { opacity: 1; }

@media (max-width: 1100px) {
  .nav-shell .desktop-nav { gap: 16px; }
  .desktop-nav a { font-size: 8px; }
  .sv-menu-toggle { padding: 13px 15px; gap: 16px; }
}
@media (max-width: 850px) {
  .nav-shell .desktop-nav { display: none; }
  .sv-menu-top { min-height: 95px; }
  .sv-menu-top > .mono { display: none; }
  .sv-menu-row { gap: 18px; min-height: 145px; }
  .sv-menu-label { font-size: 9vw; }
  .sv-menu-caption { left: calc(var(--pad) + 34px); }
  .sv-menu-bottom { flex-wrap: wrap; gap: 20px; }
  .sv-menu-small { width: 100%; justify-content: space-between; }
}
@media (max-width: 600px) {
  .nav-shell { gap: 10px; }
  .sv-menu-toggle { padding: 10px 12px; min-height: 44px; width: 44px; }
  .sv-menu-toggle > span { display: none; }
  .sv-menu-toggle svg { width: 22px; height: 22px; }
  .sv-menu-top { min-height: 88px; padding-top: 16px; padding-bottom: 16px; }
  .sv-menu-brand { width: 115px; }
  .sv-menu-close { gap: 12px; padding: 10px 12px; min-height: 44px; }
  .sv-menu-row { min-height: 130px; gap: 12px; padding-top: 26px; padding-bottom: 35px; }
  .sv-menu-number { font-size: 8px; margin-top: 1px; }
  .sv-menu-label { font-size: 9.4vw; }
  .sv-menu-arrow { width: 27px; height: 27px; }
  .sv-menu-caption { font-size: 7px; left: calc(var(--pad) + 23px); bottom: 20px; }
  .sv-menu-row:active { background: var(--red); }
  .sv-menu-bottom { padding-top: 22px; padding-bottom: max(22px, env(safe-area-inset-bottom)); }
  .sv-menu-install { font-size: 22px; width: 100%; justify-content: space-between; min-height: 44px; }
  .sv-menu-small { font-size: 7px; gap: 16px; }
  .sv-intro-top, .sv-intro-bottom { font-size: 7px; }
  .sv-intro-top { top: 19px; }
  .sv-intro-top > span { max-width: 145px; line-height: 1.7; }
  .sv-intro-bottom { bottom: 25px; }
  .sv-intro-bottom > span:last-child { max-width: 130px; text-align: right; line-height: 1.7; }
  .sv-intro-logo { left: 7%; right: 7%; top: 28%; bottom: 42%; }
  .sv-intro-meter > .mono { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .sv-menu-marquee-unit { animation: none; }
  .sv-menu-toggle::before { transition: none; }
}
html[data-motion="paused"] .sv-menu-marquee-unit { animation-play-state: paused; }
html[data-motion="paused"] .sv-menu-toggle::before { transition: none; }