:root {
  color-scheme: dark;
  --ink: #f4f7ff;
  --ink-soft: #c4cde0;
  --ink-muted: #8c98b0;
  --night: #050812;
  --night-raised: #0a1020;
  --panel: rgba(16, 24, 44, 0.82);
  --panel-solid: #10182c;
  --panel-hover: #15213b;
  --line: rgba(164, 184, 224, 0.18);
  --line-strong: rgba(164, 184, 224, 0.35);
  --cyan: #66e3ff;
  --cyan-bright: #a5f1ff;
  --cyan-soft: rgba(102, 227, 255, 0.13);
  --violet: #a995ff;
  --violet-soft: rgba(169, 149, 255, 0.14);
  --amber: #ffd479;
  --amber-soft: rgba(255, 212, 121, 0.13);
  --green: #79e6bd;
  --green-soft: rgba(121, 230, 189, 0.12);
  --red: #ff9b9b;
  --red-soft: rgba(255, 155, 155, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius-sm: 0.55rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.35rem;
  --content: 78rem;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 18rem;
  background: var(--night);
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  position: relative;
  isolation: isolate;
  min-width: 18rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 10% -5%, rgba(87, 103, 255, 0.2), transparent 34rem),
    radial-gradient(circle at 94% 11%, rgba(45, 207, 236, 0.11), transparent 30rem),
    radial-gradient(circle at 50% 58%, rgba(169, 149, 255, 0.045), transparent 42rem),
    linear-gradient(180deg, #060a15 0%, var(--night) 48%, #070b14 100%);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before,
body::after {
  position: fixed;
  z-index: -2;
  inset: 0;
  content: "";
  pointer-events: none;
}

body::before {
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.62) 0 1px, transparent 1.35px),
    radial-gradient(circle, rgba(113, 217, 255, 0.38) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(255, 212, 121, 0.3) 0 0.75px, transparent 1.1px);
  background-position:
    0 0,
    4.8rem 7rem,
    9rem 2.5rem;
  background-size:
    11rem 11rem,
    17rem 17rem,
    23rem 23rem;
  -webkit-mask-image: linear-gradient(
    to bottom,
    #000 0,
    rgba(0, 0, 0, 0.78) 30rem,
    transparent 80rem
  );
  mask-image: linear-gradient(
    to bottom,
    #000 0,
    rgba(0, 0, 0, 0.78) 30rem,
    transparent 80rem
  );
  opacity: 0.18;
}

body::after {
  z-index: -1;
  background:
    linear-gradient(rgba(102, 227, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 227, 255, 0.018) 1px, transparent 1px);
  background-size: 4rem 4rem;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 52rem);
  mask-image: linear-gradient(to bottom, #000, transparent 52rem);
  opacity: 0.55;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:disabled,
select:disabled {
  cursor: not-allowed;
}

a {
  color: var(--cyan);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--cyan-bright);
}

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

::selection {
  background: rgba(102, 227, 255, 0.28);
  color: #fff;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--night);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  color: var(--night);
  transform: translateY(0);
}

.site-header__inner,
main > section,
.site-footer__inner {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 8, 18, 0.83);
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  backdrop-filter: blur(18px) saturate(1.25);
}

.site-header__inner {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand::before {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow:
    0 0 0 0.28rem rgba(102, 227, 255, 0.08),
    0 0 1.2rem rgba(102, 227, 255, 0.35);
  content: "";
}

.brand:hover {
  color: var(--ink);
}

.brand strong {
  color: var(--cyan);
  font-weight: inherit;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.site-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.site-nav a:hover {
  background: var(--cyan-soft);
  color: var(--ink);
}

main {
  display: block;
  overflow: clip;
}

main > section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

main > section + section {
  border-top: 1px solid rgba(164, 184, 224, 0.1);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  line-height: 1.45;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 780;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 6.4vw, 5.8rem);
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 3.8rem);
}

h3 {
  margin: 0;
  font-size: 1.2rem;
}

p {
  text-wrap: pretty;
}

.button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.62rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(164, 184, 224, 0.08);
  color: var(--ink-soft);
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    border-color 170ms ease,
    background-color 170ms ease,
    color 170ms ease,
    transform 170ms ease,
    box-shadow 170ms ease;
}

.button:hover:not(:disabled) {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  color: var(--ink);
  transform: translateY(-1px);
}

.button--primary {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0.75rem 2.5rem rgba(102, 227, 255, 0.1);
  color: #06101a;
}

.button--primary:hover:not(:disabled) {
  border-color: var(--cyan-bright);
  background: var(--cyan-bright);
  color: #06101a;
}

.button--quiet {
  border-color: transparent;
  background: transparent;
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: min(46rem, calc(100svh - 4.5rem));
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  align-content: center;
  column-gap: clamp(2rem, 7vw, 7rem);
  padding-block: clamp(5rem, 10vw, 8rem);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 7%;
  right: -8rem;
  width: min(54vw, 38rem);
  aspect-ratio: 1;
  border: 1px solid rgba(102, 227, 255, 0.16);
  border-radius: 50%;
  background: radial-gradient(
    circle at 45% 45%,
    rgba(102, 227, 255, 0.14),
    rgba(71, 60, 185, 0.05) 38%,
    transparent 68%
  );
  box-shadow:
    inset 0 0 4rem rgba(102, 227, 255, 0.04),
    0 0 8rem rgba(58, 89, 212, 0.08);
  content: "";
}

.hero__content {
  z-index: 2;
  min-width: 0;
  max-width: 54rem;
  align-self: center;
}

.hero h1 {
  max-width: 15ch;
}

.hero h1 em {
  color: var(--ink);
  font-style: normal;
}

@supports (-webkit-background-clip: text) or (background-clip: text) {
  .hero h1 em {
    background: linear-gradient(90deg, var(--ink) 8%, var(--cyan) 58%, var(--violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
  }
}

.hero__lede {
  max-width: 46rem;
  margin: 1.4rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.last-checked {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 1.45rem 0 0;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.health-label {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  color: var(--green);
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.health-label::before {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0.8rem rgba(121, 230, 189, 0.7);
  content: "";
}

.health-label--stale {
  color: var(--amber);
}

.health-label--stale::before {
  background: var(--amber);
  box-shadow: 0 0 0.8rem rgba(255, 212, 121, 0.7);
}

.imagery-visual {
  position: relative;
  width: min(100%, 25rem);
  aspect-ratio: 1;
  align-self: center;
  justify-self: center;
  filter: drop-shadow(0 2rem 5rem rgba(0, 0, 0, 0.28));
}

.imagery-visual::before {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(102, 227, 255, 0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 34%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.5px),
    radial-gradient(circle at 64% 22%, rgba(255, 212, 121, 0.7) 0 1px, transparent 1.5px),
    radial-gradient(circle at 70% 65%, rgba(169, 149, 255, 0.85) 0 1px, transparent 1.5px),
    radial-gradient(circle at 48% 48%, rgba(102, 227, 255, 0.08), transparent 58%);
  box-shadow:
    inset 0 0 4rem rgba(102, 227, 255, 0.06),
    0 0 5rem rgba(102, 227, 255, 0.07);
  content: "";
}

.visual-orbit,
.visual-reticle,
.visual-frame,
.visual-node,
.visual-core {
  position: absolute;
  display: block;
}

.visual-orbit {
  border: 1px solid rgba(169, 149, 255, 0.34);
  border-radius: 50%;
}

.visual-orbit--one {
  inset: 18%;
  transform: rotate(28deg) scaleY(0.52);
}

.visual-orbit--two {
  inset: 27%;
  border-color: rgba(102, 227, 255, 0.26);
  transform: rotate(-52deg) scaleY(0.48);
}

.visual-reticle {
  top: 50%;
  left: 50%;
  background: linear-gradient(90deg, transparent, rgba(102, 227, 255, 0.35), transparent);
  transform: translate(-50%, -50%);
}

.visual-reticle--horizontal {
  width: 54%;
  height: 1px;
}

.visual-reticle--vertical {
  width: 1px;
  height: 54%;
  background: linear-gradient(transparent, rgba(102, 227, 255, 0.35), transparent);
}

.visual-frame {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 0.32rem;
  background:
    radial-gradient(circle at 68% 32%, rgba(255, 255, 255, 0.92) 0 1.5%, transparent 2%),
    radial-gradient(circle at 60% 44%, rgba(102, 227, 255, 0.45), transparent 22%),
    linear-gradient(145deg, #17274d, #0d1427 60%, #251a47);
  box-shadow: 0 1rem 2.2rem rgba(0, 0, 0, 0.38);
}

.visual-frame::before,
.visual-frame::after {
  position: absolute;
  content: "";
}

.visual-frame::before {
  inset: 10%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.visual-frame::after {
  right: 8%;
  bottom: 9%;
  width: 22%;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 0.6rem rgba(102, 227, 255, 0.7);
}

.visual-frame--one {
  top: 14%;
  left: 5%;
  width: 35%;
  aspect-ratio: 4 / 3;
  transform: rotate(-8deg);
}

.visual-frame--two {
  top: 19%;
  right: 3%;
  width: 30%;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 45% 45%, rgba(255, 212, 121, 0.82), transparent 2%),
    radial-gradient(circle at 45% 45%, rgba(169, 149, 255, 0.35), transparent 24%),
    linear-gradient(145deg, #17102d, #0b1225 70%);
  transform: rotate(7deg);
}

.visual-frame--three {
  right: 8%;
  bottom: 10%;
  width: 38%;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(ellipse at 42% 64%, rgba(102, 227, 255, 0.45), transparent 24%),
    linear-gradient(165deg, #162f49, #11172a 58%, #221840);
  transform: rotate(-5deg);
}

.visual-frame i {
  position: absolute;
  top: 12%;
  left: 12%;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0.7rem rgba(255, 212, 121, 0.8);
}

.visual-core {
  top: 50%;
  left: 50%;
  width: 4.6rem;
  aspect-ratio: 1;
  border: 1px solid rgba(102, 227, 255, 0.56);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 227, 255, 0.28), #0c1830 54%, transparent 56%);
  box-shadow:
    0 0 0 0.65rem rgba(102, 227, 255, 0.05),
    0 0 2.5rem rgba(102, 227, 255, 0.24);
  transform: translate(-50%, -50%);
}

.visual-core i {
  position: absolute;
  inset: 34%;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 1.25rem rgba(102, 227, 255, 0.9);
}

.visual-node {
  width: 0.62rem;
  aspect-ratio: 1;
  border: 2px solid var(--violet);
  border-radius: 50%;
  background: var(--night);
  box-shadow: 0 0 1rem rgba(169, 149, 255, 0.55);
}

.visual-node--one {
  top: 27%;
  left: 43%;
}

.visual-node--two {
  bottom: 27%;
  left: 19%;
  border-color: var(--cyan);
  box-shadow: 0 0 1rem rgba(102, 227, 255, 0.55);
}

.metrics-grid {
  position: relative;
  z-index: 2;
  display: grid;
  overflow: hidden;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: clamp(3.5rem, 7vw, 6rem) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
  gap: 1px;
  box-shadow: var(--shadow);
}

.metric {
  min-width: 0;
  padding: 1.15rem 1.25rem;
  background:
    radial-gradient(circle at 100% 0, rgba(102, 227, 255, 0.07), transparent 60%),
    rgba(10, 16, 32, 0.94);
}

.metric__label {
  overflow: hidden;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.metric__value {
  margin: 0.42rem 0 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  font-weight: 780;
  letter-spacing: -0.04em;
  line-height: 1;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.7fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2.2rem;
}

.section-heading > p {
  max-width: 38rem;
  margin: 0;
  color: var(--ink-soft);
}

.explorer-shell {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(19, 29, 52, 0.94), rgba(9, 14, 27, 0.96)),
    var(--night-raised);
  box-shadow: var(--shadow);
}

.search-panel {
  padding: clamp(1.2rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 7% 0, rgba(102, 227, 255, 0.08), transparent 21rem),
    rgba(7, 12, 24, 0.55);
}

.search-panel > label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 750;
}

.search-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.65rem;
}

.search-icon {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 1rem;
  width: 0.92rem;
  height: 0.92rem;
  border: 2px solid var(--ink-muted);
  border-radius: 50%;
  pointer-events: none;
  transform: translateY(-57%);
}

.search-icon::after {
  position: absolute;
  right: -0.35rem;
  bottom: -0.24rem;
  width: 0.45rem;
  height: 2px;
  background: var(--ink-muted);
  content: "";
  transform: rotate(45deg);
  transform-origin: left center;
}

#q {
  width: 100%;
  min-width: 0;
  min-height: 3.2rem;
  padding: 0.75rem 1rem 0.75rem 2.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  outline: 0;
  background: rgba(4, 8, 17, 0.75);
  color: var(--ink);
  font-size: 1rem;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

#q::placeholder {
  color: var(--ink-muted);
}

#q:hover {
  border-color: rgba(164, 184, 224, 0.52);
}

#q:focus-visible {
  border-color: var(--cyan);
  outline: 0;
  background: rgba(4, 8, 17, 0.94);
  box-shadow:
    0 0 0 3px rgba(102, 227, 255, 0.13),
    0 0 1.5rem rgba(102, 227, 255, 0.07);
}

.search-row .button {
  min-height: 3.2rem;
}

.search-suggestions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.search-suggestions > span {
  margin-right: 0.2rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.search-suggestions button,
.filter-chip {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(164, 184, 224, 0.05);
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.2;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease;
}

.search-suggestions button:hover,
.filter-chip:hover {
  border-color: rgba(102, 227, 255, 0.5);
  background: var(--cyan-soft);
  color: var(--ink);
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.85rem 0 0;
  color: var(--ink-muted);
  font-size: 0.74rem;
}

.privacy-note span {
  color: var(--green);
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 0.8rem clamp(1.2rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background: rgba(102, 227, 255, 0.035);
}

.active-filters::before {
  margin-right: 0.15rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  content: "ACTIVE";
}

.filter-chip {
  border-color: rgba(102, 227, 255, 0.28);
  background: var(--cyan-soft);
  color: var(--cyan-bright);
  cursor: pointer;
}

.filter-chip::after {
  margin-left: 0.35rem;
  color: var(--ink-muted);
  content: "×";
  font-size: 1rem;
  line-height: 0.8;
}

.results-layout {
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
}

.filter-panel {
  min-width: 0;
  padding: 1.35rem;
  border-right: 1px solid var(--line);
  background: rgba(5, 9, 19, 0.44);
}

.filter-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.filter-kicker,
.results-kicker {
  margin: 0 0 0.35rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.filter-panel h3,
.results-toolbar h3 {
  font-size: 1rem;
  letter-spacing: -0.015em;
}

.text-button {
  min-height: 2rem;
  padding: 0.25rem 0.4rem;
  border: 0;
  background: transparent;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 750;
}

.text-button:hover:not(:disabled) {
  color: var(--cyan-bright);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.text-button:disabled {
  color: var(--ink-muted);
  opacity: 0.55;
}

.filter-control {
  display: block;
  margin-top: 1rem;
}

.filter-control > span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 700;
}

.filter-control select {
  width: 100%;
  min-height: 2.8rem;
  padding: 0.55rem 2.1rem 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-solid);
  color: var(--ink);
  font-size: 0.78rem;
}

.filter-control select:hover:not(:disabled) {
  border-color: var(--line-strong);
}

.filter-control select:disabled {
  color: var(--ink-muted);
  opacity: 0.58;
}

.filter-hint {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.results-region {
  min-width: 0;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.results-toolbar {
  display: flex;
  min-height: 3.4rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.status {
  max-width: 30rem;
  margin: 0.15rem 0 0;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.45;
  text-align: right;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.image-card {
  position: relative;
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(155deg, rgba(20, 30, 53, 0.9), rgba(10, 15, 29, 0.96)),
    var(--panel-solid);
  box-shadow: 0 0.7rem 2rem rgba(0, 0, 0, 0.12);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.image-card:hover {
  border-color: rgba(102, 227, 255, 0.34);
  box-shadow: 0 1.2rem 2.8rem rgba(0, 0, 0, 0.22);
  transform: translateY(-2px);
}

.card-media {
  position: relative;
  display: grid;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 42%, rgba(102, 227, 255, 0.1), transparent 40%),
    #0a1020;
  color: var(--ink-muted);
  text-decoration: none;
}

.card-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4, 8, 18, 0.46), transparent 40%);
  content: "";
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.image-card:hover .card-media::after {
  opacity: 1;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    filter 220ms ease,
    transform 300ms ease;
}

.image-card:hover .card-media img {
  filter: saturate(1.06) contrast(1.03);
  transform: scale(1.018);
}

.card-media--missing::before {
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(102, 227, 255, 0.34);
  border-radius: 50%;
  box-shadow:
    0 0 0 0.5rem rgba(102, 227, 255, 0.05),
    0 0 2rem rgba(102, 227, 255, 0.09);
  content: "";
}

.card-media--missing::after {
  opacity: 1;
  background:
    linear-gradient(rgba(102, 227, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 227, 255, 0.06) 1px, transparent 1px);
  background-size: 1.5rem 1.5rem;
}

.image-card__body {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  padding: 1rem;
}

.card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.badge {
  display: inline-flex;
  min-height: 1.45rem;
  align-items: center;
  padding: 0.18rem 0.48rem;
  border: 1px solid rgba(102, 227, 255, 0.25);
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--cyan-bright);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
}

.badge--violet {
  border-color: rgba(169, 149, 255, 0.28);
  background: var(--violet-soft);
  color: #c8bbff;
}

.badge--amber {
  border-color: rgba(255, 212, 121, 0.28);
  background: var(--amber-soft);
  color: var(--amber);
}

.image-card h4 {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.image-card h4 a {
  color: inherit;
  text-decoration: none;
}

.image-card h4 a:hover {
  color: var(--cyan-bright);
}

.card-id {
  margin: 0.38rem 0 0;
  overflow-wrap: anywhere;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.045em;
}

.card-description {
  display: -webkit-box;
  margin: 0.7rem 0 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.card-meta {
  display: grid;
  gap: 0.35rem;
  margin: 0.75rem 0 0;
  color: var(--ink-muted);
  font-size: 0.68rem;
}

.card-meta span {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 0.38rem;
}

.card-meta span::before {
  width: 0.3rem;
  height: 0.3rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: rgba(102, 227, 255, 0.52);
  content: "";
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.8rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.card-actions a {
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 750;
  text-decoration: none;
}

.card-actions a:hover {
  color: var(--cyan-bright);
  text-decoration: underline;
}

.catalog-message {
  grid-column: 1 / -1;
  margin: 0;
  padding: clamp(2rem, 6vw, 4rem) 1.25rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 50% 20%, rgba(102, 227, 255, 0.07), transparent 20rem),
    rgba(5, 9, 19, 0.35);
  color: var(--ink-soft);
  text-align: center;
}

.catalog-message strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--ink);
  font-size: 1.05rem;
}

.catalog-message > span {
  display: block;
}

.catalog-message--error {
  border-color: rgba(255, 155, 155, 0.35);
  background: var(--red-soft);
  color: #ffd2d2;
}

.catalog-message .button {
  margin-top: 1rem;
}

.image-card--loading {
  min-height: 21rem;
  pointer-events: none;
}

.image-card--loading::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    transparent 20%,
    rgba(255, 255, 255, 0.045) 45%,
    transparent 70%
  );
  content: "";
  transform: translateX(-100%);
  animation: shimmer 1.35s infinite;
}

.loading-block {
  height: 0.75rem;
  margin: 1rem;
  border-radius: 999px;
  background: rgba(164, 184, 224, 0.1);
}

.loading-block:first-child {
  height: 12rem;
  margin: 0;
  border-radius: 0;
}

.loading-block:last-child {
  width: 62%;
}

.results-actions {
  display: flex;
  justify-content: center;
  padding-top: 1.4rem;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
}

.about-copy {
  position: sticky;
  top: 7rem;
}

.about-copy p:last-child {
  margin: 1.3rem 0 0;
  color: var(--ink-soft);
}

.principles-grid {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
  gap: 1px;
}

.principles-grid > div {
  padding: clamp(1.25rem, 3vw, 1.8rem);
  background:
    radial-gradient(circle at 100% 0, rgba(169, 149, 255, 0.06), transparent 16rem),
    rgba(10, 16, 32, 0.94);
}

.principles-grid dt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-weight: 760;
}

.principles-grid dt span {
  color: var(--cyan);
  font-family: var(--font-mono);
}

.principles-grid dd {
  margin: 0.6rem 0 0;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 7, 15, 0.72);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  padding-block: 2.5rem;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer p {
  max-width: 39rem;
  margin: 0.45rem 0 0;
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.site-footer nav {
  display: grid;
  align-content: start;
  justify-items: end;
  gap: 0.35rem;
}

.site-footer nav a {
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-decoration: none;
}

.site-footer nav a:hover {
  color: var(--cyan-bright);
}

@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

@media (max-width: 68rem) {
  .hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 0.8fr);
    column-gap: 2rem;
  }

  .image-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 54rem) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero__content {
    max-width: 48rem;
  }

  .imagery-visual {
    position: absolute;
    z-index: -1;
    top: 3rem;
    right: -8rem;
    width: 24rem;
    opacity: 0.4;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .about-section {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
  }

  .results-layout {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    display: grid;
    grid-template-columns: minmax(11rem, 1fr) minmax(11rem, 1fr);
    gap: 0 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .filter-panel__header,
  .filter-hint {
    grid-column: 1 / -1;
  }

  .about-copy {
    position: static;
  }
}

@media (max-width: 42rem) {
  main > section {
    padding-block: 3.8rem;
  }

  .site-header__inner {
    min-height: 4rem;
  }

  .site-nav a {
    min-height: 2.5rem;
    padding-inline: 0.58rem;
    font-size: 0.78rem;
  }

  .site-nav a:nth-child(2) {
    display: none;
  }

  .hero {
    padding-block: 4.4rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4.3rem);
  }

  .hero__lede {
    font-size: 1rem;
  }

  .metrics-grid {
    margin-top: 3rem;
  }

  .metric {
    padding: 1rem;
  }

  .metric__value {
    font-size: 1.3rem;
  }

  .search-row {
    grid-template-columns: 1fr auto;
  }

  .search-row #q {
    grid-column: 1 / -1;
  }

  .search-icon {
    top: 1.6rem;
  }

  .search-row .button {
    min-height: 2.8rem;
  }

  .filter-panel {
    grid-template-columns: 1fr;
  }

  .filter-panel__header,
  .filter-hint {
    grid-column: auto;
  }

  .results-toolbar {
    display: block;
  }

  .status {
    margin-top: 0.65rem;
    text-align: left;
  }

  .image-grid {
    grid-template-columns: 1fr;
  }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-items: start;
  }
}

@media (max-width: 25rem) {
  .brand {
    font-size: 0.78rem;
  }

  .site-nav a:first-child {
    display: none;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .metric__label {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --ink-soft: #dce4f4;
    --ink-muted: #b5c0d5;
    --line: rgba(205, 220, 249, 0.35);
    --line-strong: rgba(218, 231, 255, 0.62);
  }

  .button,
  #q,
  .filter-control select,
  .image-card {
    border-width: 2px;
  }
}

@media print {
  :root {
    color-scheme: light;
  }

  body {
    background: #fff;
    color: #111;
  }

  body::before,
  body::after,
  .site-header,
  .imagery-visual,
  .hero-actions,
  .explorer-section,
  .site-footer {
    display: none;
  }

  main > section {
    width: 100%;
    padding-block: 2rem;
    border: 0;
  }

  h1,
  h2,
  h3,
  .metric__value,
  .principles-grid dt {
    color: #111;
  }

  .hero__lede,
  .about-copy p:last-child,
  .principles-grid dd {
    color: #333;
  }

  .metrics-grid,
  .principles-grid {
    border: 1px solid #bbb;
    background: #bbb;
    box-shadow: none;
  }

  .metric,
  .principles-grid > div {
    background: #fff;
  }
}