/* Modern dark theme — russandkristy.com */

:root {
  color-scheme: dark;

  --bg0: #070a12;
  --bg1: #0b1020;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.08);
  --stroke: rgba(255, 255, 255, 0.12);
  --stroke2: rgba(255, 255, 255, 0.16);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --muted2: rgba(255, 255, 255, 0.55);

  --accent: #7dd3fc;
  --accent2: #a78bfa;

  --shadow: 0 14px 60px rgba(0, 0, 0, 0.5);
  --shadow2: 0 10px 35px rgba(0, 0, 0, 0.45);

  --radius: 18px;
  --radius2: 14px;

  --container: 1140px;
  --gap: 14px;
  --gap2: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Helvetica,
    Arial,
    Apple Color Emoji,
    Segoe UI Emoji;
  letter-spacing: -0.01em;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 12% -10%, rgba(125, 211, 252, 0.18), transparent 55%),
    radial-gradient(900px 700px at 92% 12%, rgba(167, 139, 250, 0.16), transparent 56%),
    radial-gradient(900px 700px at 40% 110%, rgba(34, 197, 94, 0.10), transparent 52%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

a {
  color: inherit;
}

.container {
  width: min(var(--container), calc(100% - 2 * 18px));
  margin: 0 auto;
}

.skipLink {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 9999;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid var(--stroke);
  color: var(--text);
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}
.skipLink:focus {
  transform: translateY(0);
}

.srOnly {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.siteHeader {
  position: relative;
  padding: 28px 0 18px;
  overflow: hidden;
}

.siteHeader::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 40%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.45), transparent 60%),
    radial-gradient(700px 400px at 20% 0%, rgba(125, 211, 252, 0.18), transparent 60%),
    url("images/processed/in_flight.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.02);
  opacity: 0.85;
  transform: scale(1.02);
}

.siteHeader::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 10, 18, 0.80), rgba(7, 10, 18, 0.35));
}

.hero {
  position: relative;
  z-index: 2;
  padding: 22px 0 18px;
}

.heroTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brandMark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background:
    radial-gradient(12px 12px at 20% 30%, rgba(125, 211, 252, 0.85), transparent 70%),
    radial-gradient(16px 16px at 70% 70%, rgba(167, 139, 250, 0.7), transparent 65%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--stroke2);
  box-shadow: var(--shadow2);
}

.brandText {
  min-width: 0;
}
.brandTitle {
  font-weight: 720;
  font-size: 14px;
  line-height: 1.1;
}
.brandSubtitle {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.2;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, 0.28);
  color: var(--muted);
  font-size: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  user-select: none;
}

.heroHeadline {
  margin: 0;
  font-size: clamp(26px, 4.2vw, 44px);
  line-height: 1.05;
  font-weight: 820;
  letter-spacing: -0.035em;
  max-width: 24ch;
}

.heroLead {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
  max-width: 60ch;
}

.heroControls {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.segmented {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px;
  gap: 4px;
}

.segmentedBtn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 650;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition:
    background 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.segmentedBtn:hover {
  color: var(--text);
}

.segmentedBtn.isActive {
  color: var(--text);
  background:
    radial-gradient(120px 40px at 20% 30%, rgba(125, 211, 252, 0.22), transparent 70%),
    radial-gradient(120px 40px at 80% 70%, rgba(167, 139, 250, 0.20), transparent 70%),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.segmentedBtn:active {
  transform: translateY(1px);
}

.search {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.searchInput {
  width: min(420px, 70vw);
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  outline: none;
}
.searchInput::placeholder {
  color: rgba(255, 255, 255, 0.45);
}
.searchInput:focus {
  border-color: rgba(125, 211, 252, 0.45);
  box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.12);
}

.galleryHeader {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 0 10px;
}

.sectionTitle {
  margin: 0;
  font-size: 18px;
  font-weight: 780;
  letter-spacing: -0.02em;
}

.galleryTitleWrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.count {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.hint {
  color: var(--muted2);
  font-size: 12px;
}

kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
  padding-bottom: 42px;
}

.card {
  grid-column: span 6;
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

@media (min-width: 780px) {
  .card {
    grid-column: span 4;
  }
}
@media (min-width: 1040px) {
  .card {
    grid-column: span 3;
  }
}

.cardBtn {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
  cursor: pointer;
  text-align: left;
  display: block;
}

.thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: block;
  object-fit: cover;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
    radial-gradient(600px 400px at 30% 20%, rgba(125, 211, 252, 0.10), transparent 50%),
    radial-gradient(600px 400px at 70% 80%, rgba(167, 139, 250, 0.10), transparent 50%);
}

.badge {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, 0.45);
  color: var(--text);
  font-weight: 700;
  font-size: 11px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cardMeta {
  padding: 10px 12px 12px;
}

.cardTitle {
  font-weight: 760;
  font-size: 13px;
  letter-spacing: -0.01em;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cardCaption {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.35em * 2);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}
.card:focus-within {
  border-color: rgba(125, 211, 252, 0.42);
  box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.10);
}

.error {
  margin: 22px 0 42px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(248, 113, 113, 0.08);
}
.muted {
  color: var(--muted);
}
.isHidden {
  display: none;
}

.noscript {
  margin: 18px auto 32px;
  padding: 14px 16px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.35);
  color: var(--muted);
}

/* Lightbox */

.lightbox {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  width: min(1100px, calc(100% - 24px));
  max-height: calc(100% - 24px);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.lightboxBackdrop {
  position: fixed;
  inset: 0;
  margin: 0;
}

.lightboxClose {
  position: fixed;
  right: 16px;
  top: 14px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.lightboxClose:hover {
  border-color: rgba(255, 255, 255, 0.2);
}
.lightboxClose span {
  display: inline-block;
  font-size: 28px;
  line-height: 1;
  transform: translateY(-2px);
}

.lightboxPanel {
  position: relative;
  margin: 68px auto 0;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background:
    radial-gradient(700px 400px at 20% 0%, rgba(125, 211, 252, 0.12), transparent 60%),
    radial-gradient(700px 400px at 80% 100%, rgba(167, 139, 250, 0.12), transparent 60%),
    rgba(9, 12, 22, 0.92);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.lightboxTopbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--stroke);
}

.lightboxTitleText {
  font-weight: 820;
  letter-spacing: -0.02em;
  font-size: 14px;
}
.lightboxCaption {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  max-width: 70ch;
}

.lightboxActions {
  display: inline-flex;
  gap: 8px;
}

.iconBtn {
  width: 42px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  cursor: pointer;
}
.iconBtn:hover {
  border-color: rgba(255, 255, 255, 0.22);
}
.iconBtn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.lightboxStage {
  padding: 12px;
}

.lightboxStage img,
.lightboxStage video {
  display: block;
  width: 100%;
  max-height: min(72vh, 740px);
  object-fit: contain;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}