.site-shell {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  background: #070708;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--void, #070708);
}

.site-bg::after {
  display: none;
}

/* —— Boutique edge rail (desktop) —— */
.site-header {
  position: fixed;
  z-index: 50;
  pointer-events: none;
}

.site-header-inner {
  pointer-events: none;
}

.brand {
  position: fixed;
  top: 1.35rem;
  left: 1.35rem;
  z-index: 60;
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  text-decoration: none;
  color: var(--ink);
  pointer-events: auto;
  mix-blend-mode: difference;
}
.brand:hover { color: var(--ink); }
.brand .mark {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  opacity: 0.85;
}
.brand-dot {
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 10px var(--acid);
  transform: translateY(-0.04rem);
}

.primary-nav {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 55;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  padding: 1.25rem 1.1rem 1.25rem 2rem;
  pointer-events: auto;
  writing-mode: horizontal-tb;
}

.primary-nav a {
  position: relative;
  display: block;
  text-decoration: none;
  font-size: clamp(1.55rem, 2.6vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.05;
  color: var(--ink-dim);
  padding: 0.2rem 0.15rem;
  text-align: right;
  transition:
    color 220ms var(--ease-out),
    transform 180ms var(--ease-spring);
  will-change: transform;
}
.primary-nav a:hover {
  color: var(--ink);
}
.primary-nav a[aria-current="page"] {
  color: var(--acid);
}

.primary-nav a.is-pressed {
  transform: scale(0.96);
}

.primary-nav a[aria-current="page"]::before {
  content: "";
  position: absolute;
  right: -0.55rem;
  top: 50%;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--acid);
  transform: translateY(-50%);
}

.nav-toggle {
  display: none;
  position: fixed;
  top: 1.1rem;
  right: 1.1rem;
  z-index: 70;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid var(--edge-strong);
  border-radius: 0.55rem;
  background: color-mix(in srgb, var(--void) 80%, transparent);
  backdrop-filter: blur(10px);
  pointer-events: auto;
}
.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--ink);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--ink);
}
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }

@media (max-width: 860px) {
  .brand {
    top: 1.15rem;
    left: 1.15rem;
    mix-blend-mode: normal;
  }
  .brand .mark { font-size: 0.78rem; }

  .nav-toggle { display: grid; }

  .primary-nav {
    inset: 0;
    top: 0;
    right: 0;
    left: 0;
    transform: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0.35rem;
    padding: 5rem var(--pad) 3rem;
    background: color-mix(in srgb, var(--void) 96%, transparent);
    backdrop-filter: blur(18px) saturate(1.15);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition:
      opacity var(--dur) var(--ease-out),
      visibility var(--dur) var(--ease-out);
  }
  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }
  .primary-nav a {
    font-size: clamp(2.4rem, 11vw, 3.6rem);
    text-align: left;
    color: var(--ink-mute);
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--edge);
  }
  
.primary-nav a.is-pressed {
  transform: scale(0.96);
}

.primary-nav a[aria-current="page"]::before {
    right: auto;
    left: -0.85rem;
  }
}

.site-main {
  position: relative;
  z-index: 1;
  flex: 1;
  width: min(100%, var(--max));
  margin-inline: auto;
  padding: clamp(2rem, 6vw, 4.5rem) var(--pad) clamp(3rem, 8vw, 6rem);
  padding-right: clamp(4.75rem, 11vw, 8.5rem);
  background: transparent;
}

@media (max-width: 860px) {
  .site-main {
    padding-right: var(--pad);
    padding-top: 4.5rem;
  }
}

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--edge);
  padding: 1.75rem var(--pad) 2.25rem;
  padding-right: clamp(4.75rem, 11vw, 8.5rem);
  background: #070708;
}
@media (max-width: 860px) {
  .site-footer { padding-right: var(--pad); }
}
.footer-brand {
  display: grid;
  gap: 0.35rem;
}
.footer-copy {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ink-dim);
  letter-spacing: 0.01em;
}
.site-footer-inner {
  width: min(100%, var(--max));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-footer .mark {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}
.footer-links {
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
}
.footer-links a {
  text-decoration: none;
  color: var(--ink-mute);
}
.footer-links a:hover { color: var(--acid); }

/* Shared UI */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1px solid var(--edge-strong);
  background: var(--void-raised);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  transform: translateZ(0);
  transition:
    transform 180ms var(--ease-spring),
    background var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    color var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
  will-change: transform;
}
.btn:hover {
  color: var(--void);
  background: var(--acid);
  border-color: var(--acid);
  box-shadow: 0 0 28px var(--acid-soft);
}
.btn:active,
.btn.is-pressed { transform: scale(0.94); }
.btn-ghost { background: transparent; }
.btn-heat:hover {
  background: var(--heat);
  border-color: var(--heat);
  box-shadow: 0 0 28px var(--heat-soft);
}
.btn-ember:hover {
  background: var(--ember);
  border-color: var(--ember);
  box-shadow: 0 0 28px var(--ember-soft);
}

.rule {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, var(--acid), transparent 70%);
  margin: 2.5rem 0;
  opacity: 0.55;
}

.reveal { }
.reduce-motion .reveal,
html.reduce-motion .reveal {
  opacity: 1 !important;
  transform: none !important;
}


/* Home uses explore cards as nav — no chrome bar */
.page-home .site-header { display: none; }

/* Cursor light off — keeps the void dark */
#cursor-light,
[data-cursor-light] {
  display: none !important;
}



/* Unified page titles — same slot on Studio / Apps / Web for clean morphs */
.page-head {
  margin: 0 0 clamp(2rem, 5vw, 3.25rem);
  padding: 0;
  display: block;
  width: 100%;
}

.page-title {
  margin: 0;
  width: max-content;
  max-width: 100%;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--ink);
}

/* Shared idle float (`translate` so it does not fight GSAP `transform`) */
@keyframes void-float-a {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}
@keyframes void-float-b {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -7px; }
}
@keyframes void-float-c {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}


/* —— Shared explore / talk card chrome (Home + Studio Let's Talk) —— */
.explore-card {
  text-decoration: none;
  color: inherit;
  will-change: transform, opacity;
}

.explore-card-face {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 3vw, 1.75rem);
  align-items: start;
  padding: clamp(1.35rem, 3.5vw, 2.15rem);
  border: 1px solid var(--edge);
  border-radius: 1.5rem;
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--void-raised) 86%, transparent),
      color-mix(in srgb, var(--void-lift) 78%, transparent)
    );
  backdrop-filter: blur(28px) saturate(1.12);
  -webkit-backdrop-filter: blur(28px) saturate(1.12);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  transform-origin: 50% 50%;
  will-change: transform;
  transition:
    border-color 280ms var(--ease-out),
    box-shadow 280ms var(--ease-out);
}

.explore-card.is-forward {
  z-index: 12;
}

.explore-card.is-forward .explore-card-face {
  border-color: color-mix(in srgb, var(--ink) 22%, var(--edge));
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--void-raised) 92%, transparent),
      color-mix(in srgb, var(--void-lift) 86%, transparent)
    );
  backdrop-filter: blur(36px) saturate(1.18);
  -webkit-backdrop-filter: blur(36px) saturate(1.18);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.42);
}

.explore-card.is-pressed .explore-card-face {
  filter: brightness(0.96);
}

.explore-card .stage-link {
  display: inline-flex;
  margin-top: 1.15rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  border-bottom: 2px solid var(--acid);
  padding-bottom: 0.12rem;
  transition: color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

.explore-card.is-forward .stage-link {
  color: var(--acid);
}

.explore-card-face {
  animation: void-float-a 3.2s ease-in-out infinite;
}
.explore-card:nth-child(2) .explore-card-face {
  animation-name: void-float-b;
  animation-duration: 3.6s;
  animation-delay: 0.35s;
}
.explore-card:nth-child(3) .explore-card-face {
  animation-name: void-float-c;
  animation-duration: 3.4s;
  animation-delay: 0.2s;
}
.explore-card.is-forward .explore-card-face {
  animation-play-state: paused;
}

.app-card {
  animation: void-float-a 3.3s ease-in-out infinite;
}
.app-card:nth-child(2) {
  animation-name: void-float-b;
  animation-duration: 3.7s;
  animation-delay: 0.4s;
}
.app-card:nth-child(3) {
  animation-name: void-float-c;
  animation-duration: 3.5s;
  animation-delay: 0.15s;
}
.app-card:hover,
.app-card:focus-visible {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .explore-card-face,
  .app-card {
    animation: none !important;
  }
}

/* —— Soft hops (same-document View Transition via transit.js) —— */
.page-title,
.page-home .wordmark {
  view-transition-name: page-heading;
}

.page-home .hero-line,
.explore-card,
.explore-card-face,
.app-card,
.about-prose,
.site-header,
.site-footer,
.site-bg,
.primary-nav {
  view-transition-name: none;
}

::view-transition-group(page-heading) {
  animation-duration: 0.5s;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

::view-transition-old(page-heading),
::view-transition-new(page-heading) {
  animation-duration: 0.5s;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  height: auto;
  width: auto;
  overflow: clip;
  transform-origin: left top;
  mix-blend-mode: plus-lighter;
}

/* Instant void under the title morph — no root crossfade stutter */
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

::view-transition-group(root) {
  animation-duration: 0s;
  background: #070708;
}

@media (prefers-reduced-motion: reduce) {
  .page-title,
  .page-home .wordmark {
    view-transition-name: none;
  }
}

/* Soft-hop lock: body content only — NEVER page-title/page-head (view-transition morph) */
html.is-entering .about-prose [data-about-line],
html.is-entering .about-prose .talk-card,
html.is-entering .apps-list .app-card,
html.is-entering .page-home .explore-deck,
html.is-entering .page-home .hero-line {
  opacity: 0 !important;
  visibility: hidden !important;
}