/* =========================================================
   TOOLBAR — Eye Socket + About Window
   Orange accent: #D96535
   ========================================================= */

/* ── Make the pill bar a grid so the socket can sit centre ── */
.top-nav--eye-socket {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 8px;
  align-items: center;
  overflow: visible;
  padding: 8px 28px;
  top: 42px; /* pushed down from very top edge */
}

.top-nav--eye-socket .nav-left {
  display: flex;
  gap: var(--nav-gap, 44px);
  align-items: center;
  justify-content: flex-start;
  align-self: stretch;
  padding-right: 18px;
}

.top-nav--eye-socket .nav-right {
  display: flex;
  gap: var(--nav-gap, 44px);
  align-items: center;
  justify-content: flex-end;
  align-self: stretch;
  padding-left: 18px;
}

/* ── Eye socket button ── */
.nav-eye-socket {
  width: 68px;
  height: 68px;
  border-radius: 50%;

  background: var(--nav-bg, rgba(250,248,244,0.92));
  border: none;
  box-shadow:
    0 3px 14px rgba(28,25,23,0.16),
    0 1px 4px rgba(28,25,23,0.08);

  display: grid;
  place-items: center;
  position: relative;

  margin-top: -22px;
  margin-bottom: -22px;
  z-index: 2;

  padding: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font: inherit;

  transition: transform 0.22s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.22s ease;
}

.nav-eye-socket:hover {
  transform: scale(1.12);
  box-shadow:
    0 5px 20px rgba(217,101,53,0.22),
    0 2px 8px rgba(28,25,23,0.12);
}

.nav-eye-socket[aria-expanded="true"] {
  transform: scale(1.08);
  box-shadow:
    0 0 0 2px rgba(217,101,53,0.40),
    0 4px 20px rgba(217,101,53,0.24);
}

.nav-eye-socket:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px rgba(217,101,53,0.55),
    0 0 0 4px rgba(217,101,53,0.15),
    0 4px 18px rgba(28,25,23,0.14);
}

/* Orange accent dots — hidden per design */
.socket-dot {
  display: none;
}

/* ── #eyes when inside the socket ── */
.nav-eye-socket #eyes {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  transform: none !important;
  z-index: auto !important;
  filter: none !important;
  will-change: auto !important;
  --eye-size: 52px;
  pointer-events: none;
}

/* Hide glasses ring — socket is the visual frame */
.nav-eye-socket #eyes .glasses-ring {
  display: none !important;
}

/* ── Round pupil inside socket (overrides clip-path triangle) ── */
.nav-eye-socket #eyes .eye .pupil {
  clip-path: none !important;
  border-radius: 50% !important;
  background: radial-gradient(
    circle at 38% 34%,
    rgba(30,30,40,0.95) 0%,
    rgba(0,0,0,1) 55%,
    rgba(15,15,25,0.90) 100%
  ) !important;
  box-shadow:
    inset 0 1px 3px rgba(255,255,255,0.12),
    0 0 0 1px rgba(0,0,0,0.45) !important;
}

/* ── Iris — make more visible at socket size ── */
.nav-eye-socket #eyes .eye .iris {
  opacity: 0.85 !important;
  mix-blend-mode: normal !important;
  background:
    radial-gradient(circle at 50% 50%,
      rgba(200,210,225,0.0) 0%,
      rgba(160,180,200,0.20) 40%,
      rgba(110,140,168,0.32) 62%,
      rgba(75,105,135,0.22) 80%,
      rgba(50,75,100,0.10) 100%) !important;
}

/* ── Specular highlight ── */
.nav-eye-socket #eyes .eye .specular {
  opacity: 0.95 !important;
}


/* ── Mobile ── */
@media (max-width: 736px) {
  .top-nav--eye-socket {
    gap: 0 2px;
    padding-left: 12px;
    padding-right: 12px;
    top: 14px;
  }

  .top-nav--eye-socket .nav-left,
  .top-nav--eye-socket .nav-right {
    gap: 14px;
    padding-right: 8px;
    padding-left: 8px;
  }

  .nav-eye-socket {
    width: 50px;
    height: 50px;
    margin-top: -10px;
    margin-bottom: -10px;
  }

  .nav-eye-socket #eyes {
    --eye-size: 34px !important;
  }

  .socket-dot {
    width: 4px;
    height: 4px;
  }
}


/* =========================================================
   ABOUT WINDOW
   ========================================================= */

#about-window {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.96);

  width: min(860px, calc(100vw - 32px));
  height: min(76vh, 680px);

  background: rgba(250,248,244,0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(28,25,23,0.09);
  border-radius: 22px;
  box-shadow:
    0 32px 80px rgba(28,25,23,0.16),
    0 4px 16px rgba(28,25,23,0.08);

  overflow: hidden;

  z-index: 10001;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.34s cubic-bezier(0.22,1,0.36,1),
    transform 0.34s cubic-bezier(0.22,1,0.36,1),
    visibility 0.34s cubic-bezier(0.22,1,0.36,1);

  will-change: opacity, transform;
}

#about-window.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

/* ── Text view and timeline view overlay each other ── */
.abt-view {
  position: absolute;
  inset: 0;
  padding: 40px 44px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  transition: opacity 0.32s ease;
  overflow-y: auto;
}

.abt-text-view {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.abt-timeline-view {
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  padding: 28px 24px 24px;
  gap: 16px;
}

#about-window.show-timeline .abt-text-view {
  opacity: 0;
  pointer-events: none;
}

#about-window.show-timeline .abt-timeline-view {
  opacity: 1;
  pointer-events: auto;
}

/* ── Text view content ── */
.abt-eyebrow {
  font-size: 11px;
  letter-spacing: 0.34em;
  color: rgba(28,25,23,0.48);
  margin-bottom: 10px;
}

.abt-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: rgba(28,25,23,0.88);
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  max-width: 28ch;
}

.abt-divider {
  width: 48px;
  height: 2px;
  background: #D96535;
  border: none;
  margin: 0;
}

.abt-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(28,25,23,0.74);
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  max-width: 58ch;
}

.abt-timeline-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;

  padding: 11px 24px;
  background: #D96535;
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  cursor: pointer;

  box-shadow: 0 4px 18px rgba(217,101,53,0.36);
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.abt-timeline-btn:hover {
  background: #c9664a;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(217,101,53,0.48);
}

.abt-timeline-btn:focus-visible {
  outline: 2px solid #D96535;
  outline-offset: 3px;
}

/* ── Timeline view content ── */
.abt-timeline-view-title {
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(28,25,23,0.45);
  margin: 0;
}

.abt-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: transparent;
  color: rgba(28,25,23,0.60);
  border: 1px solid rgba(28,25,23,0.14);
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.18s ease, color 0.18s ease;
}

.abt-back-btn:hover {
  background: rgba(28,25,23,0.06);
  color: rgba(28,25,23,0.88);
}

.abt-back-btn:focus-visible {
  outline: 2px solid #D96535;
  outline-offset: 3px;
}

.abt-timeline-wrap {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  border-radius: 12px;
}

.abt-timeline-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(100%) contrast(1.06) brightness(0.96);
}

/* ── Mobile about window ── */
@media (max-width: 736px) {
  #about-window {
    width: calc(100vw - 20px);
    height: min(88vh, 640px);
    border-radius: 18px;
  }

  .abt-view {
    padding: 28px 22px 22px;
    gap: 16px;
  }

  .abt-title {
    font-size: 15px;
  }

  .abt-body {
    font-size: 13px;
    line-height: 1.70;
  }

  .abt-timeline-view {
    padding: 20px 14px 16px;
  }
}

@media (max-width: 640px) {
  .abt-view {
    padding: 22px 16px 18px;
  }
}

/* =========================================================
   SITE MODAL — shared frosted glass window shell
   Applied to: #contact (Contact), #teaching-detail-panel
   (#about-window keeps its own ID rule — same values, higher specificity)
   ========================================================= */

.site-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.96);

  width: min(860px, calc(100vw - 32px));
  height: min(76vh, 680px);

  background: rgba(250,248,244,0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(28,25,23,0.09);
  border-radius: 22px;
  box-shadow:
    0 32px 80px rgba(28,25,23,0.16),
    0 4px 16px rgba(28,25,23,0.08);

  display: flex;
  flex-direction: column;
  /* overflow:clip paints beyond the border-radius without creating a
     scroll-blocking stacking context — unlike overflow:hidden, it does
     NOT prevent child overflow-y:scroll from working on iOS Safari.
     Browsers that don't support clip fall back to hidden (contact-panel.js
     provides JS manual scroll as a guaranteed fallback for those). */
  overflow: hidden;
  overflow: clip;
  z-index: 10001;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition:
    opacity    0.34s cubic-bezier(0.22,1,0.36,1),
    transform  0.34s cubic-bezier(0.22,1,0.36,1),
    visibility 0.34s cubic-bezier(0.22,1,0.36,1);

  will-change: opacity, transform;
}

.site-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

/* Shared close button */
.site-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  background: transparent;
  color: rgba(28,25,23,0.55);
  border: 1px solid rgba(28,25,23,0.12);
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  z-index: 10;
  transition: background 0.18s ease, color 0.18s ease;
}

.site-modal-close:hover {
  background: rgba(28,25,23,0.06);
  color: rgba(28,25,23,0.88);
}

/* Contact window inner body.
   iOS Safari refuses to scroll a position:absolute child that sits inside
   a position:fixed + overflow:hidden parent.  The fix is a flex-child layout:
   the parent is already display:flex / flex-direction:column (see .site-modal).
   flex:1 1 0% + min-height:0 is the battle-tested iOS-safe scrollable pattern. */
.contact-window-body {
  flex: 1 1 0%;
  min-height: 0;
  width: 100%;
  box-sizing: border-box;
  padding: 52px 36px 28px;
  display: block;
  overflow-y: scroll;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

/* Re-add the spacing that the old flex gap provided */
.contact-window-body > .abt-eyebrow {
  margin-bottom: 16px;
}

@media (max-width: 736px) {
  .site-modal {
    width: calc(100vw - 20px);
    /* Push the modal's centre-point down 32 px so it clears the nav bar */
    top: calc(50% + 32px);
    /* Reduce height slightly so the modal doesn't clip the bottom edge */
    height: min(82vh, 600px);
    border-radius: 18px;
  }

  .contact-window-body {
    padding: 52px 20px 22px;
  }
}

@media (max-width: 640px) {
  .contact-window-body {
    padding: 48px 16px 20px;
  }
}

/* =========================================================
   CANONICAL BALL STYLE
   Work (.layer), Teaching (.teaching-layer), Services (.svc-ball)
   Loaded last — overrides per-section CSS files.
   ========================================================= */

/* Base appearance */
body.mode-work #main-stack .layer,
#teaching-main-stack .teaching-layer,
.svc-ball {
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(28,25,23,0.05);
  box-shadow:
    0 5px 22px rgba(28,25,23,0.11),
    0 2px 8px rgba(28,25,23,0.07);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* Teaching ::after — full flicker overlay (mode-switch.css had display:none) */
#teaching-main-stack .teaching-layer::after {
  display: block;
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  pointer-events: none;

  background: rgba(255,255,255,0.95);
  opacity: var(--ff-flicker-max-opacity, 0.98);
  transform-origin: center;
  transform: scale(1);
  filter:
    brightness(var(--ff-flicker-max-brightness, 1.12))
    contrast(var(--ff-flicker-max-contrast, 1.06));

  animation: ff-flicker var(--ff-flicker-speed, 3.4s) ease-in-out infinite;
}

/* Hover — cream tint + orange glow */
body.mode-work #main-stack .layer:hover,
#teaching-main-stack .teaching-layer:hover,
#teaching-main-stack .teaching-layer.is-hover,
.svc-ball:hover {
  background: rgba(240,237,230,0.98);
  border-color: rgba(224,123,90,0.22);
  box-shadow:
    0 8px 28px rgba(224,123,90,0.22),
    0 3px 10px rgba(28,25,23,0.10);
}

/* Hover — stop flicker on all three ball types */
body.mode-work #main-stack .layer:hover::after,
#teaching-main-stack .teaching-layer:hover::after,
#teaching-main-stack .teaching-layer.is-hover::after,
.svc-ball:hover::after {
  animation: none;
  opacity: 0;
  filter: none;
}

/* Shared label */
body.mode-work #main-stack .layer .label,
#teaching-main-stack .teaching-layer .label,
.svc-ball .svc-ball-label {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.25px;
  line-height: 1.15;
  padding: 12px;
  text-transform: none;
}

/* Teaching label — show on hover/focus (mode-switch.css hides by default) */
#teaching-main-stack .teaching-layer:hover .label,
#teaching-main-stack .teaching-layer.is-hover .label,
#teaching-main-stack .teaching-layer:focus-visible .label {
  opacity: 1;
}

/* Shared focus ring */
body.mode-work #main-stack .layer:focus-visible,
#teaching-main-stack .teaching-layer:focus-visible,
.svc-ball:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(224,123,90,0.55),
    0 0 0 6px rgba(224,123,90,0.18);
}

/* Touch devices — always-visible labels */
@media (pointer: coarse) {
  #teaching-main-stack .teaching-layer .label,
  .svc-ball .svc-ball-label {
    opacity: 0.80;
  }
}

/* =========================================================
   CV DOWNLOAD — contact panel right column
   ========================================================= */

.contact-cv-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px 16px;
  background: #D96535;
  border: 1px solid #D96535;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.contact-cv-btn:hover {
  background: #bf4f22;
  color: #fff;
  box-shadow: 0 4px 16px rgba(217,101,53,0.28);
}

/* =========================================================
   PUBLICATION CALLOUT — about window
   ========================================================= */

.abt-publication {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: rgba(217,101,53,0.07);
  border: 1px solid rgba(217,101,53,0.22);
  border-radius: 8px;
  color: rgba(28,25,23,0.72);
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  align-self: flex-start;
}

.abt-publication svg {
  flex-shrink: 0;
  color: #D96535;
}

.abt-publication em {
  font-style: italic;
  color: rgba(28,25,23,0.88);
}

.abt-publication:hover {
  background: rgba(217,101,53,0.13);
  border-color: rgba(217,101,53,0.40);
  color: rgba(28,25,23,0.88);
}