/* RunnerQuan polish v7 — orbital navigation and signal surfaces */

/* Orbit progress becomes readable without losing its minimal dot form. */
.rq-orbit-progress a {
  position: relative;
}

.rq-orbit-progress a::before {
  content: attr(data-label);
  position: absolute;
  right: 1rem;
  top: 50%;
  min-width: max-content;
  padding: 0.38rem 0.55rem;
  border: 1px solid rgba(143, 231, 255, 0.16);
  border-radius: 0.3rem;
  color: rgba(216, 248, 255, 0.78);
  background: rgba(3, 8, 11, 0.86);
  font: 0.58rem/1 var(--rq-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translate(0.45rem, -50%);
  transition: opacity 160ms ease, transform 160ms ease;
}

.rq-orbit-progress a:hover::before,
.rq-orbit-progress a:focus-visible::before,
.rq-orbit-progress a.is-active::before {
  opacity: 1;
  transform: translate(0, -50%);
}

.rq-orbit-progress a.is-active::before {
  opacity: 0.5;
}

.rq-orbit-progress:hover a.is-active:not(:hover)::before {
  opacity: 0;
}

/* Homepage project cards behave like dim signal windows. */
.rq-home-page .rq-project-card {
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at var(--rq-pointer-x, 50%) var(--rq-pointer-y, 50%), rgba(143, 231, 255, 0.1), transparent 34%),
    linear-gradient(145deg, rgba(10, 18, 23, 0.95), rgba(3, 7, 10, 0.98)) !important;
}

.rq-project-card-visual {
  position: absolute !important;
  inset: 0 0 0 42%;
  z-index: -1 !important;
  display: block;
  background-image: var(--rq-card-image);
  background-position: var(--rq-card-focus, 50% 50%);
  background-size: cover;
  filter: grayscale(1) contrast(1.08) brightness(0.52);
  opacity: 0.1;
  transform: scale(1.06);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 40%);
  mask-image: linear-gradient(90deg, transparent, #000 40%);
  transition: opacity 320ms ease, filter 320ms ease, transform 600ms var(--rq-ease);
}

.rq-project-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 0, 0, 0.22) 4px),
    linear-gradient(90deg, transparent, rgba(143, 231, 255, 0.08));
}

.rq-home-page .rq-project-card > :not(.rq-project-card-visual) {
  position: relative;
  z-index: 1;
}

.rq-home-page .rq-project-card:hover .rq-project-card-visual,
.rq-home-page .rq-project-card:focus-visible .rq-project-card-visual {
  filter: grayscale(0.72) contrast(1.08) brightness(0.72);
  opacity: 0.28;
  transform: scale(1.01);
}

.rq-home-page .rq-project-card:hover,
.rq-home-page .rq-project-card:focus-visible {
  border-color: rgba(143, 231, 255, 0.42) !important;
  box-shadow: inset 0 0 0 1px rgba(143, 231, 255, 0.05), 0 1.4rem 4rem rgba(0, 0, 0, 0.3);
}

/* Fixed project index: a compact mission selector on wide screens. */
.rq-project-index {
  position: fixed;
  right: 0.8rem;
  top: 50%;
  z-index: 82;
  display: grid;
  justify-items: end;
  gap: 0.36rem;
  transform: translateY(-50%);
}

.rq-project-index > span {
  margin: 0 0.35rem 0.25rem 0;
  color: rgba(143, 231, 255, 0.48);
  font: 0.58rem/1 var(--rq-mono);
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.rq-project-index a {
  display: grid;
  grid-template-columns: 2.55rem 0fr;
  align-items: center;
  min-height: 2.55rem;
  overflow: hidden;
  border: 1px solid rgba(143, 231, 255, 0.12);
  border-radius: 0.38rem;
  color: rgba(223, 238, 242, 0.5);
  background: rgba(3, 8, 11, 0.76);
  text-decoration: none;
  backdrop-filter: blur(12px);
  transition: grid-template-columns 220ms ease, color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.rq-project-index a b {
  text-align: center;
  font: 0.66rem/1 var(--rq-pixel);
}

.rq-project-index a em {
  min-width: 0;
  padding-right: 0;
  overflow: hidden;
  font: normal 0.68rem/1 var(--rq-mono);
  letter-spacing: 0.08em;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 150ms ease, padding-right 220ms ease;
}

.rq-project-index a:hover,
.rq-project-index a:focus-visible {
  grid-template-columns: 2.55rem 8.8rem;
  color: #fff;
  border-color: rgba(143, 231, 255, 0.44);
  background: rgba(7, 18, 23, 0.94);
}

.rq-project-index a:hover em,
.rq-project-index a:focus-visible em {
  padding-right: 0.8rem;
  opacity: 1;
}

.rq-project-index a.is-current {
  color: var(--rq-accent-strong, #d8f8ff);
  border-color: rgba(143, 231, 255, 0.58);
  box-shadow: 0 0 1.2rem rgba(143, 231, 255, 0.12);
}

/* Inner pages become full members of the orbital visual system. */
body.rq-inner-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 12rem, rgba(143, 231, 255, 0.035), transparent 31rem),
    #030506 !important;
}

.rq-inner-page > .rq-inner-hero {
  box-sizing: border-box;
  position: relative;
  isolation: isolate;
  display: grid !important;
  align-content: center;
  justify-items: center;
  width: min(1180px, calc(100vw - 3rem));
  min-height: clamp(17rem, 30vw, 23rem);
  margin: clamp(2.1rem, 4.5vw, 4rem) auto clamp(2.5rem, 5vw, 4.5rem) !important;
  padding: clamp(2.4rem, 6vw, 5rem) !important;
  overflow: hidden;
  border: 1px solid rgba(143, 231, 255, 0.13);
  border-radius: 0.85rem;
  background:
    linear-gradient(rgba(143, 231, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 231, 255, 0.022) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(143, 231, 255, 0.085), transparent 35%),
    linear-gradient(145deg, rgba(9, 17, 21, 0.96), rgba(3, 6, 8, 0.98));
  background-size: 2.2rem 2.2rem, 2.2rem 2.2rem, auto, auto;
  text-align: center;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04), 0 2rem 7rem rgba(0, 0, 0, 0.28);
}

.rq-inner-page > .rq-inner-hero::before,
.rq-inner-page > .rq-inner-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.rq-inner-page > .rq-inner-hero::before {
  width: clamp(16rem, 34vw, 29rem);
  aspect-ratio: 1;
  border: 1px solid rgba(143, 231, 255, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(143, 231, 255, 0.018), 0 0 0 7rem rgba(143, 231, 255, 0.012);
}

.rq-inner-page > .rq-inner-hero::after {
  inset: auto 1.2rem 1rem auto;
  content: "COORD / RQ-2026";
  color: rgba(143, 231, 255, 0.3);
  font: 0.56rem/1 var(--rq-mono);
  letter-spacing: 0.16em;
}

.rq-inner-hero__eyebrow {
  color: var(--rq-accent, #8fe7ff) !important;
  font: 0.7rem/1 var(--rq-mono) !important;
  letter-spacing: 0.22em !important;
}

.rq-inner-page > .rq-inner-hero h1 {
  margin: 1rem 0 1.1rem !important;
  color: #fff !important;
  font-family: var(--rq-pixel) !important;
  font-size: clamp(2.45rem, 6.2vw, 5.2rem) !important;
  font-weight: 400 !important;
  line-height: 1.05 !important;
  letter-spacing: 0 !important;
  text-shadow: 0 0 2.2rem rgba(255, 255, 255, 0.12);
}

.rq-inner-page > .rq-inner-hero p {
  max-width: 45rem;
  margin: 0 !important;
  color: rgba(224, 234, 238, 0.62) !important;
  font: 0.95rem/1.8 var(--rq-cjk-code) !important;
}

.rq-inner-hero__orbit {
  position: absolute !important;
  left: 50%;
  top: 50%;
  z-index: -1;
  width: clamp(12rem, 27vw, 23rem) !important;
  aspect-ratio: 1;
  transform: translate(-50%, -50%) rotate(-16deg);
  animation: rq-v7-orbit 28s linear infinite;
}

.rq-inner-hero__orbit i {
  position: absolute;
  inset: calc(var(--rq-ring, 0) * 13%);
  border: 1px solid rgba(143, 231, 255, 0.14);
  border-radius: 50%;
}

.rq-inner-hero__orbit i:nth-child(1) { --rq-ring: 0; }
.rq-inner-hero__orbit i:nth-child(2) { --rq-ring: 1; }
.rq-inner-hero__orbit i:nth-child(3) { --rq-ring: 2; }

.rq-inner-hero__orbit i:first-child::after {
  content: "";
  position: absolute;
  right: 11%;
  top: 17%;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--rq-accent, #8fe7ff);
  box-shadow: 0 0 1rem rgba(143, 231, 255, 0.65);
}

@keyframes rq-v7-orbit { to { transform: translate(-50%, -50%) rotate(344deg); } }

/* Archives: transmission deck rather than a default timeline. */
.rq-blog-page .archives-container {
  width: min(1040px, calc(100vw - 3rem)) !important;
  margin: 0 auto clamp(5rem, 9vw, 8rem) !important;
}

.rq-blog-page .archives-timeline {
  padding: clamp(1.2rem, 3vw, 2rem) !important;
  border: 1px solid rgba(143, 231, 255, 0.14) !important;
  border-radius: 0.8rem !important;
  background:
    radial-gradient(circle at var(--rq-pointer-x, 50%) var(--rq-pointer-y, 50%), rgba(143, 231, 255, 0.08), transparent 34%),
    linear-gradient(145deg, rgba(10, 16, 20, 0.94), rgba(4, 7, 9, 0.98)) !important;
  box-shadow: 0 2rem 7rem rgba(0, 0, 0, 0.26);
}

.rq-blog-page .archive-item {
  display: grid;
  grid-template-columns: minmax(8rem, 0.25fr) 1fr;
  border: 0 !important;
}

.rq-blog-page .archive-item-header {
  padding: 1rem !important;
  border-right: 1px solid rgba(143, 231, 255, 0.13);
}

.rq-blog-page .archive-year {
  color: #fff !important;
  font: 1.6rem/1 var(--rq-pixel) !important;
}

.rq-blog-page .archive-item-body {
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
}

.rq-blog-page .post-item {
  position: relative;
  display: grid !important;
  grid-template-columns: 4rem 1fr 2rem;
  align-items: center;
  min-height: 4.6rem;
  padding: 0 1rem !important;
  border-bottom: 1px solid rgba(143, 231, 255, 0.09);
  transition: background 180ms ease, transform 180ms ease;
}

.rq-blog-page .post-item:last-child { border-bottom: 0; }

.rq-blog-page .post-item::after {
  content: "->";
  color: rgba(143, 231, 255, 0.35);
  font: 0.8rem/1 var(--rq-mono);
  transition: color 180ms ease, transform 180ms ease;
}

.rq-blog-page .post-item:hover,
.rq-blog-page .post-item:focus-within {
  background: rgba(143, 231, 255, 0.055);
  transform: translateX(0.25rem);
}

.rq-blog-page .post-item:hover::after,
.rq-blog-page .post-item:focus-within::after {
  color: var(--rq-accent, #8fe7ff);
  transform: translateX(0.2rem);
}

.rq-blog-page .starting-point { display: none !important; }

.rq-blog-page .post-date {
  color: rgba(143, 231, 255, 0.56) !important;
  font: 0.72rem/1 var(--rq-mono) !important;
}

.rq-blog-page .post-title {
  color: rgba(238, 243, 245, 0.78) !important;
  font: 0.95rem/1.5 var(--rq-cjk-code) !important;
  text-decoration: none !important;
}

.rq-blog-page .post-item:hover .post-title,
.rq-blog-page .post-title:focus-visible { color: #fff !important; }

/* About and project panels receive a subtle pointer-reactive glow. */
.rq-about-grid section,
.rq-about-panel,
.rq-project-showcase-copy {
  background-image: radial-gradient(circle at var(--rq-pointer-x, 50%) var(--rq-pointer-y, 50%), rgba(143, 231, 255, 0.075), transparent 36%);
}

.rq-about-grid section:hover,
.rq-about-panel:hover {
  border-color: rgba(143, 231, 255, 0.3) !important;
}

@media (max-width: 1280px) {
  .rq-project-index { display: none; }
}

@media (max-width: 760px) {
  .rq-orbit-progress a::before { display: none; }

  .rq-project-card-visual {
    left: 52%;
    opacity: 0.08;
  }

  .rq-inner-page > .rq-inner-hero {
    width: calc(100vw - 1.5rem);
    min-height: 15rem;
    margin: 1rem auto 2rem !important;
    padding: 2.2rem 1.1rem !important;
  }

  .rq-inner-page > .rq-inner-hero::after { display: none; }

  .rq-inner-page > .rq-inner-hero h1 {
    font-size: clamp(2rem, 11vw, 3.15rem) !important;
  }

  .rq-inner-page > .rq-inner-hero p { font-size: 0.82rem !important; }

  .rq-blog-page .archives-container { width: calc(100vw - 1.5rem) !important; }

  .rq-blog-page .archives-timeline { padding: 0.75rem !important; }

  .rq-blog-page .archive-item { grid-template-columns: 1fr; }

  .rq-blog-page .archive-item-header {
    padding: 1rem 0.75rem 1.2rem !important;
    border-right: 0;
    border-bottom: 1px solid rgba(143, 231, 255, 0.13);
  }

  .rq-blog-page .post-item {
    grid-template-columns: 3.2rem 1fr 1.3rem;
    min-height: 4.25rem;
    padding: 0 0.6rem !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rq-inner-hero__orbit { animation: none !important; }

  .rq-project-card-visual,
  .rq-project-index a,
  .rq-project-index a em,
  .rq-blog-page .post-item,
  .rq-blog-page .post-item::after {
    transition: none !important;
  }
}