/* Galaxy night mode — sitewide tokens + overrides */

:root {
  --page-bg: #f5f5f2;
  --page-ink: #111111;
  --page-ink-soft: rgba(17, 17, 17, 0.9);
  --overlay-bg: #f5f5f2;
  --surface-glass: rgba(255, 255, 255, 0.78);
  --surface-glass-hover: rgba(255, 255, 255, 0.96);
  --surface-border: rgba(0, 0, 0, 0.07);
  --card-tag: rgba(0, 0, 0, 0.42);
  --card-title-ink: #111111;
  --card-meta-ink: rgba(0, 0, 0, 0.52);
  --noise-opacity: 0.045;
  --noise-blend: multiply;
  --theme-toggle-glow: transparent;
  --theme-toggle-bg: rgba(255, 255, 255, 0.55);
  --theme-toggle-border: rgba(0, 0, 0, 0.08);
  --theme-toggle-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}

html.dark-theme {
  color-scheme: dark;
  --page-bg: #0b0914;
  --page-ink: #ebe6f5;
  --page-ink-soft: rgba(235, 230, 245, 0.92);
  --overlay-bg: #0b0914;
  --nav-ink: #ebe6f5;
  --nav-muted: rgba(198, 188, 224, 0.62);
  --nav-rotating: rgba(198, 188, 224, 0.48);
  --divider-color: rgba(255, 255, 255, 0.1);
  --hover-color: rgba(196, 172, 255, 0.9);
  --surface-glass: rgba(22, 18, 36, 0.78);
  --surface-glass-hover: rgba(30, 24, 48, 0.94);
  --surface-border: rgba(255, 255, 255, 0.09);
  --card-tag: rgba(235, 226, 255, 0.78);
  --card-title-ink: #ffffff;
  --card-meta-ink: rgba(235, 226, 255, 0.78);
  --noise-opacity: 0.06;
  --noise-blend: soft-light;
  --theme-toggle-glow: rgba(140, 110, 220, 0.35);
  --theme-toggle-bg: rgba(28, 22, 44, 0.72);
  --theme-toggle-border: rgba(255, 255, 255, 0.12);
  --theme-toggle-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  --sobeys-ui-tab-active: #ebe6f5;
  --sobeys-label: rgba(214, 204, 235, 0.55);
  --sobeys-bg-mist: rgba(18, 14, 32, 0.92);
  --sobeys-ui-chrome: rgba(22, 18, 38, 0.96);
}

/* ── Base page ── */
body {
  background-color: var(--page-bg) !important;
  color: var(--page-ink) !important;
  transition:
    background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.45s ease;
}

html.dark-theme body {
  background-image:
    radial-gradient(ellipse 90% 55% at 12% -8%, rgba(108, 62, 198, 0.38) 0%, transparent 58%),
    radial-gradient(ellipse 70% 50% at 92% 8%, rgba(62, 88, 198, 0.28) 0%, transparent 52%),
    radial-gradient(ellipse 80% 65% at 48% 108%, rgba(128, 52, 168, 0.24) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 72% 42%, rgba(88, 48, 148, 0.14) 0%, transparent 50%);
  background-attachment: fixed;
}

#pt-overlay {
  background: var(--overlay-bg) !important;
  transition:
    opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.45s ease !important;
}

/* ── Nav ── */
.nav-contact-link:hover,
.nav-contact-link:focus-visible {
  color: var(--nav-ink);
}

html.dark-theme .home-hero-mono.navbar::before {
  background: linear-gradient(
    to bottom,
    rgba(11, 9, 20, 0.62) 0%,
    rgba(11, 9, 20, 0.42) 38%,
    rgba(11, 9, 20, 0.22) 58%,
    rgba(11, 9, 20, 0.1) 74%,
    rgba(11, 9, 20, 0.04) 88%,
    rgba(11, 9, 20, 0) 100%
  );
}

/* ── Theme toggle — fixed top-right, glass pill ── */
.home-hero-mono.navbar:has(.theme-toggle) .mono-header {
  padding-right: 52px;
}

.theme-toggle {
  position: absolute;
  top: max(var(--nav-pad-y), env(safe-area-inset-top, 0px));
  right: var(--content-pad);
  z-index: 2;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--theme-toggle-border);
  border-radius: 999px;
  background: var(--theme-toggle-bg);
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  box-shadow: var(--theme-toggle-shadow);
  color: var(--nav-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  transition:
    color 0.3s ease,
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.25s ease;
}

.theme-toggle:hover {
  color: var(--nav-ink);
  border-color: rgba(128, 100, 200, 0.22);
  box-shadow:
    var(--theme-toggle-shadow),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

html.dark-theme .theme-toggle:hover {
  color: var(--nav-ink);
  box-shadow:
    var(--theme-toggle-shadow),
    0 0 20px var(--theme-toggle-glow);
}

.theme-toggle:focus-visible {
  outline: 1px solid rgba(128, 100, 200, 0.45);
  outline-offset: 3px;
}

.theme-toggle:active {
  transform: scale(0.96);
}

.theme-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.82) rotate(-12deg);
  transition:
    opacity 0.28s ease,
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.theme-icon svg {
  display: block;
}

html:not(.dark-theme) .theme-toggle .moon-icon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

html.dark-theme .theme-toggle .sun-icon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

@media (max-width: 640px) {
  .home-hero-mono.navbar:has(.theme-toggle) .mono-header {
    padding-right: 0;
  }

  .theme-toggle {
    top: max(calc(var(--nav-pad-y) - 2px), env(safe-area-inset-top, 0px));
    right: max(16px, env(safe-area-inset-right, 0px));
  }
}

/* ── Homepage: hero title — full width, soft bottom fade via mask in index.html */
.hero-title-wrapper,
.hero-title-inner,
.big-hover-title,
.hero-title,
.large-title {
  overflow: visible !important;
  clip-path: none !important;
}

.hero-title-inner {
  max-width: 100% !important;
}

.big-hover-title,
.hero-title {
  max-width: 100% !important;
}

/* ── Homepage: hero title ── */
html.dark-theme .big-hover-title,
html.dark-theme .hero-title {
  color: rgba(235, 228, 255, 0.9);
}

/* ── Homepage: cards (readable contrast in dark mode) ── */
html.dark-theme .project-card {
  background: var(--surface-glass) !important;
  border-color: var(--surface-border) !important;
  color: rgba(255, 255, 255, 0.92) !important;
  box-shadow:
    0 8px 28px rgba(0, 0, 0, 0.35),
    0 24px 56px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset !important;
}

html.dark-theme .project-card:hover,
html.dark-theme .project-card:focus-visible {
  background: var(--surface-glass-hover) !important;
  color: rgba(255, 255, 255, 0.92) !important;
}

html.dark-theme .project-card h3,
html.dark-theme .project-card .card-title,
html.dark-theme .project-card .card-title-original,
html.dark-theme .project-card .card-title-clone {
  color: #ffffff !important;
}

html.dark-theme .project-card p,
html.dark-theme .project-card .card-meta,
html.dark-theme .project-card .card-subtitle,
html.dark-theme .project-card .card-tag {
  color: rgba(235, 226, 255, 0.78) !important;
}

html.dark-theme .project-card:hover .card-title-original,
html.dark-theme .project-card:focus-visible .card-title-original,
html.dark-theme .project-card:hover .card-tag,
html.dark-theme .project-card:focus-visible .card-tag {
  color: rgba(255, 255, 255, 0.88) !important;
}

html.dark-theme .about-card,
html.dark-theme .air-canada-card {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(210, 190, 255, 0.18) !important;
}

html.dark-theme .about-card h3,
html.dark-theme .about-card p,
html.dark-theme .about-card .card-title,
html.dark-theme .about-card .card-title-original,
html.dark-theme .about-card .card-tag,
html.dark-theme .air-canada-card h3,
html.dark-theme .air-canada-card p,
html.dark-theme .air-canada-card .card-title,
html.dark-theme .air-canada-card .card-title-original,
html.dark-theme .air-canada-card .card-tag {
  color: rgba(255, 255, 255, 0.88) !important;
}

html.dark-theme .project-card.no-hover:hover,
html.dark-theme .project-card.no-hover:focus-visible {
  background: rgba(255, 255, 255, 0.08) !important;
}

@media (min-width: 901px) {
  html.dark-theme .cards-grid .project-card {
    background: rgba(24, 20, 38, 0.92) !important;
    backdrop-filter: blur(22px) saturate(1.08) !important;
    -webkit-backdrop-filter: blur(22px) saturate(1.08) !important;
    box-shadow:
      0 10px 32px rgba(0, 0, 0, 0.38),
      0 28px 64px rgba(0, 0, 0, 0.32),
      0 0 0 1px rgba(255, 255, 255, 0.06) inset !important;
  }
}

html.dark-theme .tab-button:hover {
  color: var(--page-ink);
}

/* ── Homepage: ambient blobs → galaxy nebula ── */
html.dark-theme .bg-blob-1 {
  background: radial-gradient(circle, rgba(140, 90, 220, 0.42) 0%, rgba(100, 60, 180, 0.14) 38%, transparent 62%);
}

html.dark-theme .bg-blob-2 {
  background: radial-gradient(circle, rgba(90, 120, 220, 0.38) 0%, rgba(70, 90, 180, 0.12) 36%, transparent 60%);
}

html.dark-theme .bg-blob-3 {
  background: radial-gradient(circle, rgba(180, 80, 200, 0.34) 0%, rgba(140, 60, 160, 0.1) 36%, transparent 60%);
}

html.dark-theme .bg-noise {
  opacity: var(--noise-opacity);
  mix-blend-mode: var(--noise-blend);
}

/* ── Footer ── */
html.dark-theme .footer-email {
  color: var(--page-ink);
}

html.dark-theme .footer-social a {
  color: var(--nav-muted);
}

/* ── About page ── */
html.dark-theme .about-headline {
  color: var(--page-ink);
}

html.dark-theme .about-headline-accent {
  color: inherit;
}

html.dark-theme .quest-title,
html.dark-theme .quest-org,
html.dark-theme .about-card-label {
  color: var(--page-ink);
}

html.dark-theme .quest-desc,
html.dark-theme .about-card-desc {
  color: rgba(214, 204, 235, 0.62);
}

html.dark-theme .about-photo-caption {
  color: rgba(214, 204, 235, 0.55);
  background: rgba(18, 14, 32, 0.88);
  border-color: rgba(255, 255, 255, 0.1);
}

html.dark-theme .about-photo {
  background: #2a2438;
}

/* ── Sobeys / case study ── */
html.dark-theme .project-hero,
html.dark-theme .hero-mono--case,
html.dark-theme .case-section,
html.dark-theme .visual-block,
html.dark-theme .tab-panel {
  color: var(--page-ink);
}

html.dark-theme .case-tags,
html.dark-theme .case-meta,
html.dark-theme .visual-caption,
html.dark-theme .tab-button {
  color: rgba(214, 204, 235, 0.62);
}

html.dark-theme .tab-button.is-active,
html.dark-theme .tab-button[aria-selected="true"] {
  color: var(--page-ink);
}

html.dark-theme .case-divider {
  background: var(--divider-color);
}

html.dark-theme .ui-frame,
html.dark-theme .mist-panel {
  background: var(--sobeys-bg-mist);
  border-color: var(--surface-border);
}

/* ── Misc ink overrides ── */
html.dark-theme .hero-sans-lead,
html.dark-theme .hero-sans-sub,
html.dark-theme .nav-page-name,
html.dark-theme .nav-back {
  color: var(--page-ink);
}

html.dark-theme .hero-sans-lead-muted {
  color: var(--nav-muted);
}

@media (prefers-reduced-motion: reduce) {
  body,
  #pt-overlay {
    transition-duration: 0.12s !important;
  }
}