/* ==========================================================================
   Corner navigation — site-wide
   ========================================================================== */

:root {
  --nav-pink: #5a6c68;
  --nav-inset: 2rem;
}

body.has-corners .masthead {
  display: none;
}

.nav {
  font-family: var(--font-display);
  position: fixed;
  inset: 0;
  /* Above .veil so corner labels stay put across page fades. */
  z-index: 210;
  pointer-events: none;
  color: var(--nav-pink);
}

.nav__corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* Name only the corners — putting this on .nav makes a backdrop root
     and kills backdrop-filter frost on about / credits / works panels. */
  view-transition-name: site-nav;
}

.nav__corner {
  pointer-events: auto;
  position: absolute;
  z-index: 2;
  font-family: var(--font-body);
  font-size: var(--display-lg);
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--nav-pink);
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
}

.nav__corner:hover,
.nav__corner:focus-visible {
  transform: scale(1.02);
}

.nav__corner--tl {
  top: var(--nav-inset);
  left: var(--nav-inset);
}

.nav__corner--tr {
  top: var(--nav-inset);
  right: var(--nav-inset);
}

.nav__corner--bl {
  bottom: var(--nav-inset);
  left: var(--nav-inset);
}

.nav__corner--br {
  bottom: var(--nav-inset);
  right: var(--nav-inset);
  text-align: right;
}

.nav__corner-label {
  display: block;
}

/* --- Overlay panels (works / credits) ------------------------------------ */

.nav__panel {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5rem, 4vh, 2.5rem);
  padding: calc(var(--bar) + 2rem) var(--edge);
  color: var(--nav-pink);
  background: var(--paper);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: none;
  transition: opacity var(--motion-dur, 1s) var(--ease), visibility 0s linear var(--motion-dur, 1s);
}

body.nav-works .nav__panel--works,
body.nav-credits .nav__panel--credits,
body.nav-about .nav__panel--about {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  transition: opacity var(--motion-dur, 1s) var(--ease), visibility 0s linear 0s;
}

/* Works menu open: corner label reads as underscores (same idea as credits). */
body.nav-works [data-works-label] {
  letter-spacing: -0.02em;
}
body.nav-works .nav__corners,
body.nav-about .nav__corners,
body.nav-credits .nav__corners {
  z-index: 5;
}

body.nav-works,
body.nav-credits,
body.nav-about {
  overflow: hidden;
}

/* Project pages: goni + works only — hide about and credits. */
body.project .nav__corner--bl,
body.project .nav__corner--br {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Works (or about/credits) open: show the full four-button set. */
body.project.nav-works .nav__corner--bl,
body.project.nav-works .nav__corner--br,
body.project.nav-credits .nav__corner--bl,
body.project.nav-credits .nav__corner--br,
body.project.nav-about .nav__corner--bl,
body.project.nav-about .nav__corner--br {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav__panel-title {
  font-size: var(--step--1);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nav-pink);
  opacity: 0.7;
}

.nav__artworks {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.75rem, 2vh, 1.25rem);
  width: min(100%, 48rem);
  text-align: center;
}

.nav__artwork {
  display: block;
  width: max-content;
  max-width: 100%;
  font-size: var(--display-sm);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--nav-pink);
  white-space: nowrap;
  transition: opacity 0.35s var(--ease), transform 0.45s var(--ease);
}

.nav__artwork:hover,
.nav__artwork:focus-visible {
  transform: scale(1.03);
}

.nav__credits {
  display: grid;
  gap: 0.85rem;
}

.nav__credit {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: var(--step-0);
  color: var(--nav-pink);
  border-bottom: none;
  padding-bottom: 0.65rem;
  background-image: radial-gradient(circle, var(--nav-pink) 0.7px, transparent 0.8px);
  background-position: left bottom;
  background-size: 5px 2px;
  background-repeat: repeat-x;
}

.nav__credit span:first-child {
  opacity: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: var(--step--1);
}

.nav__panel--works {
  background: rgba(255, 228, 247, 0.36);
  -webkit-backdrop-filter: blur(8px) saturate(1.06);
  backdrop-filter: blur(8px) saturate(1.06);
}

.nav__panel--credits {
  justify-content: center;
  align-items: center;
  overflow: hidden;
  gap: clamp(1rem, 3vh, 1.75rem);
  background: rgba(255, 228, 247, 0.36);
  -webkit-backdrop-filter: blur(8px) saturate(1.06);
  backdrop-filter: blur(8px) saturate(1.06);
}

.nav__credits-scroll {
  --credits-gap: clamp(1.25rem, 3vh, 2rem);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--credits-gap);
  flex: 0 1 auto;
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  width: min(100%, 30.6rem);
  padding-block: 0.25rem 0.5rem;
  padding-right: 36px;
  margin-right: -36px;
  box-sizing: content-box;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--nav-pink) transparent;
}

.nav__credits-scroll::-webkit-scrollbar {
  width: 6px;
}

.nav__credits-scroll::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 0;
}

.nav__credits-scroll::-webkit-scrollbar-thumb {
  background-color: var(--nav-pink);
  border-radius: 0;
  border: none;
}

.nav__credits-scroll::-webkit-scrollbar-button,
.nav__credits-scroll::-webkit-scrollbar-corner {
  display: none;
  width: 0;
  height: 0;
  border-radius: 0;
}

.nav__credits,
.nav__credits-note,
.nav__credits-block {
  width: 100%;
  max-width: 30.6rem;
}

.nav__credits-note {
  font-size: var(--text-note);
  line-height: 1.55;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--nav-pink);
  opacity: 1;
  text-wrap: pretty;
}

.nav__credits-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--credits-gap);
}

.nav__credits-block + .nav__credits-block {
  margin-top: calc(var(--credits-gap) / -2);
  padding-top: calc(var(--credits-gap) / 2);
  border-top: none;
  background-image: radial-gradient(circle, var(--nav-pink) 0.7px, transparent 0.8px);
  background-position: left top;
  background-size: 5px 2px;
  background-repeat: repeat-x;
}

.nav__visuals-notes {
  display: grid;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
}

.nav__visuals-note {
  font-size: var(--step--1);
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--nav-pink);
  opacity: 1;
  text-wrap: pretty;
}

.nav__visuals-project {
  font-weight: 500;
  letter-spacing: 0.04em;
}

.nav__panel--credits .nav__back {
  display: none;
}

.nav__back {
  flex-shrink: 0;
  align-self: center;
  margin-top: 0;
  font-size: var(--step--1);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nav-pink);
  opacity: 0.7;
  transition: opacity 0.35s var(--ease);
}

.nav__back:hover,
.nav__back:focus-visible {
  opacity: 1;
}

@media (max-width: 700px) {
  .nav__artwork {
    white-space: normal;
  }
}

/* --- CV overlay ---------------------------------------------------------- */

.cv-overlay {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: calc(var(--bar) + 1rem) var(--edge) var(--edge);
  background: rgba(244, 244, 244, 0.92);
  -webkit-backdrop-filter: blur(10px) saturate(1.05);
  backdrop-filter: blur(10px) saturate(1.05);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s var(--ease), visibility 0s linear 0.4s;
}

body.nav-cv .cv-overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.4s var(--ease), visibility 0s linear 0s;
}

body.nav-cv {
  overflow: hidden;
}

.cv-overlay__close {
  position: absolute;
  top: var(--nav-inset);
  right: var(--nav-inset);
  z-index: 1;
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nav-pink);
  opacity: 0.7;
  transition: opacity 0.35s var(--ease);
}

.cv-overlay__close:hover,
.cv-overlay__close:focus-visible {
  opacity: 1;
}

.cv-overlay__stage {
  width: min(100%, 54rem);
  height: min(100%, calc(100vh - var(--bar) - 3rem));
  background: #fff;
  overflow: hidden;
}

.cv-overlay__frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

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

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .cv-overlay {
    background: rgba(244, 244, 244, 0.97);
  }
}