/* ============================================================
   Aetheris — corporate site design system
   Brand: data/brand/aetheris-brand.md
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #26CAD3;
  --accent: #0C8A94;
  --accent-deep: #0A767F;
  --ink: #14211F;
  --body: #3A4E50;
  --sub: #4A5F62;
  --label: #8A9B9D;
  --panel: #F0FAFB;
  --tint: #EAF7F8;
  --rule: #D9E6E7;
  --card-rule: #D5EBED;
  --wrap: 1100px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  background: #FFFFFF;
  color: var(--body);
  font-size: 16.5px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--primary); color: var(--ink); }

a { color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }

/* ---------------- header ---------------- */

header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  transition: box-shadow .25s ease;
}
header.site.scrolled { box-shadow: 0 6px 24px -14px rgba(20, 33, 31, .28); }

.head-in { display: flex; align-items: center; gap: 14px; height: 74px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand svg { width: 32px; height: 32px; display: block; }
.wordmark { font-size: 20px; font-weight: 600; letter-spacing: 1.2px; color: var(--ink); }

.nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.nav a {
  position: relative;
  font-size: 14.5px; font-weight: 500; letter-spacing: .2px;
  color: var(--sub); text-decoration: none;
  padding: 6px 0;
  transition: color .18s ease;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .22s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.lang {
  display: flex; flex: none;
  border: 1px solid var(--card-rule); border-radius: 999px; overflow: hidden;
}
.lang a {
  padding: 6px 13px; font-size: 12.5px; font-weight: 600; letter-spacing: .5px;
  color: var(--sub); text-decoration: none;
  transition: background .18s ease, color .18s ease;
}
.lang a.on { background: var(--accent); color: #fff; }
.lang a:not(.on):hover { color: var(--ink); background: var(--tint); }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  border: 1px solid var(--card-rule); border-radius: 10px;
  background: #fff; cursor: pointer;
  position: relative; flex: none;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform .22s var(--ease), top .22s var(--ease), opacity .18s ease;
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 25px; }
body.nav-open .nav-toggle span:nth-child(1) { top: 20px; transform: rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------------- type helpers ---------------- */

.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: 2.6px;
  text-transform: uppercase; color: var(--accent);
}

.sec-label {
  font-size: 12px; font-weight: 700; letter-spacing: 2.4px;
  text-transform: uppercase; color: var(--accent);
  padding-bottom: 10px; margin-bottom: 30px;
  border-bottom: 1px solid var(--rule);
}

/* ---------------- heroes ---------------- */

.hero { padding: 96px 0 30px; }
.hero .eyebrow { display: block; margin-bottom: 22px; }
.hero h1 {
  font-size: clamp(40px, 5.4vw, 58px);
  line-height: 1.09; font-weight: 600; letter-spacing: -1.4px;
  color: var(--ink); max-width: 800px;
}
.hero h1 .accent { color: var(--accent); }
.hero .sub {
  margin-top: 22px; font-size: 20px; line-height: 1.5;
  color: var(--sub); max-width: 620px;
}
.hero .cta-row { margin-top: 34px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }

.hero-arc { padding: 34px 0 6px; }
.hero-arc svg { display: block; width: 100%; height: auto; }

/* page hero (interior pages) */
.page-hero { padding: 84px 0 0; }
.page-hero .eyebrow { display: block; margin-bottom: 18px; }
.page-hero h1 {
  font-size: clamp(36px, 4.6vw, 50px);
  line-height: 1.1; font-weight: 600; letter-spacing: -1.1px;
  color: var(--ink); max-width: 780px;
}
.page-hero h1 .accent { color: var(--accent); }
.page-hero .lede {
  margin-top: 18px; font-size: 19px; line-height: 1.55;
  color: var(--sub); max-width: 660px;
}

/* ---------------- buttons & links ---------------- */

.btn {
  display: inline-block;
  background: var(--accent); color: #fff;
  font-weight: 600; font-size: 15px; letter-spacing: .2px;
  text-decoration: none;
  padding: 13px 28px; border-radius: 999px;
  transition: background .18s ease, transform .18s var(--ease), box-shadow .18s ease;
}
.btn:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: 0 10px 22px -12px rgba(12, 138, 148, .55); }

.btn-light { background: var(--primary); color: var(--ink); }
.btn-light:hover { background: #3FD6DE; box-shadow: 0 10px 22px -12px rgba(38, 202, 211, .6); }

.link-arrow {
  font-weight: 600; font-size: 15px; color: var(--accent);
  text-decoration: none; letter-spacing: .2px;
}
.link-arrow .arr { display: inline-block; transition: transform .2s var(--ease); }
.link-arrow:hover { color: var(--accent-deep); }
.link-arrow:hover .arr { transform: translateX(4px); }

/* ---------------- sections ---------------- */

section.blk { padding: 84px 0 0; }
section.blk:first-of-type { padding-top: 64px; }

.lead {
  background: var(--tint); border-left: 4px solid var(--accent);
  border-radius: 6px; padding: 26px 30px;
  font-size: 19px; line-height: 1.58; color: #233436;
  max-width: 920px;
}
.lead b { color: var(--accent); font-weight: 600; }

.who { margin-top: 30px; font-size: 17px; line-height: 1.7; max-width: 880px; }
.who b { color: var(--ink); font-weight: 600; }

/* ---------------- cards ---------------- */

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--panel); border: 1px solid var(--card-rule);
  border-radius: 14px; padding: 28px 26px 24px;
  display: flex; flex-direction: column;
  transition: transform .22s var(--ease), border-color .22s ease, box-shadow .22s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 16px 34px -22px rgba(20, 33, 31, .3);
}
.card .num {
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  color: var(--label); margin-bottom: 14px;
}
.card .t {
  font-size: 18px; font-weight: 700; color: var(--accent);
  line-height: 1.3; margin-bottom: 14px; letter-spacing: -.2px;
}
.card p { font-size: 15px; line-height: 1.62; }
.card p + p { margin-top: 10px; }
.card ul { list-style: none; }
.card li {
  font-size: 14.5px; line-height: 1.58; margin-bottom: 10px;
  padding-left: 15px; position: relative;
}
.card li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; background: var(--accent);
  border-radius: 1.5px; transform: rotate(45deg);
}
.card li b, .card p b { color: var(--ink); font-weight: 600; }
.card .more { margin-top: auto; padding-top: 16px; }
.card .more .link-arrow { font-size: 14px; }

/* pillar detail blocks (capabilities page) */
.pillar {
  display: grid; grid-template-columns: 300px 1fr; gap: 48px;
  padding: 44px 0; border-top: 1px solid var(--rule);
}
.pillar:first-of-type { border-top: none; padding-top: 8px; }
.pillar .p-head .num {
  font-size: 13px; font-weight: 700; letter-spacing: 2.4px;
  color: var(--label); margin-bottom: 12px;
}
.pillar .p-head h3 {
  font-size: 25px; font-weight: 600; color: var(--ink);
  letter-spacing: -.5px; line-height: 1.2;
}
.pillar .p-head .tag { margin-top: 12px; font-size: 15px; color: var(--sub); line-height: 1.55; }
ul.list { list-style: none; }
ul.list li {
  font-size: 16px; line-height: 1.62; margin-bottom: 14px;
  padding-left: 18px; position: relative;
}
ul.list li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; background: var(--accent);
  border-radius: 1.5px; transform: rotate(45deg);
}
ul.list li b { color: var(--ink); font-weight: 600; }
ul.list li i { color: var(--sub); }

/* ---------------- stats band ---------------- */

.stats { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.stats .grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat { padding: 40px 28px 36px 0; }
.stat + .stat { border-left: 1px solid var(--rule); padding-left: 28px; }
.stat .n {
  font-size: clamp(38px, 4vw, 50px); font-weight: 600;
  letter-spacing: -1.6px; color: var(--accent); line-height: 1;
}
.stat .l { margin-top: 12px; font-size: 14px; line-height: 1.5; color: var(--sub); }
.stats .fineprint {
  padding: 14px 0 16px; border-top: 1px solid var(--rule);
  font-size: 13px; color: var(--label); letter-spacing: .2px;
}

/* ---------------- insight note ---------------- */

.note {
  background: var(--tint); border-left: 4px solid var(--accent);
  border-radius: 6px; padding: 22px 28px;
  font-size: 16.5px; line-height: 1.62; color: #233436;
  max-width: 920px;
}
.note b { color: var(--accent); font-weight: 700; }
.note .k {
  display: block; font-size: 11.5px; font-weight: 700;
  letter-spacing: 2.2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}

/* ---------------- steps (engagement flow) ---------------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step {
  border: 1px solid var(--card-rule); border-radius: 12px;
  background: #fff; padding: 18px 20px;
  display: flex; align-items: baseline; gap: 14px;
  transition: border-color .2s ease, transform .2s var(--ease);
}
.step:hover { border-color: var(--accent); transform: translateY(-2px); }
.step .no {
  font-size: 12.5px; font-weight: 700; letter-spacing: 1.6px;
  color: var(--accent); flex: none;
}
.step .s { font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.4; }

/* ---------------- category table ---------------- */

table.cat { width: 100%; border-collapse: collapse; }
table.cat td {
  font-size: 16px; line-height: 1.6;
  padding: 18px 0; border-bottom: 1px solid #E8F1F2;
  vertical-align: top;
}
table.cat tr:last-child td { border-bottom: none; }
table.cat td.c { width: 320px; padding-right: 28px; color: var(--ink); font-weight: 600; }
table.cat b { color: var(--ink); font-weight: 600; }

/* ---------------- team ---------------- */

.team { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.person {
  background: var(--panel); border: 1px solid var(--card-rule);
  border-radius: 14px; padding: 24px 26px;
  transition: transform .22s var(--ease), border-color .22s ease;
}
.person:hover { transform: translateY(-3px); border-color: var(--accent); }
.person .nm { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 6px; letter-spacing: -.2px; }
.person .rl { font-size: 14.5px; line-height: 1.58; }
.scale-note {
  grid-column: 1 / -1; font-size: 14.5px; color: var(--sub);
  font-style: italic; padding: 4px 2px 0;
}

/* ---------------- boundaries ---------------- */

.limits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.limit {
  border: 1px solid var(--card-rule); border-radius: 14px;
  padding: 26px 26px 24px; background: #fff;
}
.limit .x {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--ink); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; margin-bottom: 16px;
}
.limit .t { font-size: 16.5px; font-weight: 700; color: var(--ink); line-height: 1.35; margin-bottom: 10px; }
.limit p { font-size: 14.5px; line-height: 1.6; color: var(--body); }

/* ---------------- CTA band ---------------- */

.cta-band {
  margin: 96px 0 0;
  background: var(--ink); color: #D8E6E7;
  border-radius: 20px;
  padding: 64px 64px 60px;
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; right: -140px; top: -140px;
  width: 360px; height: 360px; border-radius: 50%;
  border: 1px solid rgba(38, 202, 211, .22);
}
.cta-band::before {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  border: 1px solid rgba(38, 202, 211, .3);
}
.cta-band h2 {
  font-size: clamp(28px, 3.2vw, 36px); font-weight: 600;
  letter-spacing: -.8px; color: #fff; line-height: 1.15;
  max-width: 560px;
}
.cta-band p { margin-top: 16px; font-size: 16.5px; max-width: 560px; line-height: 1.6; }
.cta-band .btn { margin-top: 30px; position: relative; z-index: 1; }

/* ---------------- contact page ---------------- */

.contact-hero {
  background: var(--tint); border: 1px solid var(--card-rule);
  border-radius: 20px; padding: 56px 60px;
}
.contact-hero .lbl {
  font-size: 12px; font-weight: 700; letter-spacing: 2.4px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.contact-hero .mail {
  font-size: clamp(28px, 4.4vw, 44px); font-weight: 600;
  letter-spacing: -1px; color: var(--ink); text-decoration: none;
  border-bottom: 3px solid var(--primary);
  transition: color .18s ease;
}
.contact-hero .mail:hover { color: var(--accent); }
.contact-hero .langnote { margin-top: 20px; font-size: 15.5px; color: var(--sub); }

.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info {
  border-top: 2px solid var(--accent); padding: 22px 4px 0;
}
.info .t { font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.info p { font-size: 14.5px; line-height: 1.6; color: var(--sub); }

/* ---------------- footer ---------------- */

footer.site { margin-top: 110px; border-top: 1px solid var(--rule); background: #FDFEFE; }
.foot-in { padding: 44px 32px 40px; }
.foot-top {
  display: flex; align-items: flex-start; gap: 40px; flex-wrap: wrap;
}
.foot-brand { display: flex; align-items: center; gap: 11px; }
.foot-brand svg { width: 26px; height: 26px; }
.foot-brand .w { font-size: 17px; font-weight: 600; letter-spacing: 1px; color: var(--ink); }
.foot-tag { margin-top: 12px; font-size: 13.5px; color: var(--sub); max-width: 320px; line-height: 1.55; }
.foot-nav { display: flex; gap: 22px; flex-wrap: wrap; margin-left: auto; padding-top: 4px; }
.foot-nav a {
  font-size: 13.5px; font-weight: 500; color: var(--sub); text-decoration: none;
  transition: color .18s ease;
}
.foot-nav a:hover { color: var(--accent); }
.foot-base {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--rule);
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  font-size: 13.5px; color: var(--sub);
}
.foot-base a { color: var(--accent); text-decoration: none; font-weight: 600; }
.foot-base a:hover { text-decoration: underline; }
.foot-base .r { margin-left: auto; }

/* ---------------- reveal on scroll ---------------- */

[data-reveal] {
  opacity: 0; transform: translateY(12px);
  transition: opacity .6s ease, transform .6s var(--ease);
}
[data-reveal].in { opacity: 1; transform: none; }

/* ---------------- hero arc animation ---------------- */

.arc-flow {
  stroke-dasharray: 90 1010;
  animation: arcflow 7s linear infinite;
}
@keyframes arcflow {
  from { stroke-dashoffset: 1100; }
  to   { stroke-dashoffset: 0; }
}
.arc-halo { transform-origin: center; transform-box: fill-box; animation: halo 3.2s ease-out infinite; }
.arc-halo.d2 { animation-delay: 1.6s; }
@keyframes halo {
  0%   { transform: scale(.4); opacity: .55; }
  70%  { transform: scale(2.6); opacity: 0; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* ---------------- responsive ---------------- */

@media (max-width: 960px) {
  .cards, .limits, .info-grid { grid-template-columns: 1fr 1fr; }
  .stats .grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; padding-left: 0; }
  .stat { padding-bottom: 28px; }
  .pillar { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 860px) {
  .nav {
    position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--rule);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 32px 20px;
    display: none;
    box-shadow: 0 24px 40px -30px rgba(20, 33, 31, .35);
  }
  body.nav-open .nav { display: flex; }
  .nav a { padding: 13px 0; font-size: 16.5px; border-bottom: 1px solid #EFF6F6; }
  .nav a:last-child { border-bottom: none; }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { color: var(--accent); }
  .nav-toggle { display: block; }
  .lang { margin-left: 0; }
  .head-in { gap: 10px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .hero { padding: 64px 0 22px; }
  .hero .sub { font-size: 18px; }
  .page-hero { padding: 60px 0 0; }
  .page-hero .lede { font-size: 17.5px; }
  section.blk { padding: 64px 0 0; }
  .cards, .limits, .info-grid, .team, .steps { grid-template-columns: 1fr; }
  .stats .grid { grid-template-columns: 1fr; }
  .stat { padding: 26px 0 22px; }
  .stat + .stat { border-left: none; padding-left: 0; border-top: 1px solid var(--rule); }
  table.cat td { display: block; padding: 14px 0 0; border-bottom: none; }
  table.cat td.c { width: auto; padding-right: 0; padding-bottom: 2px; }
  table.cat tr { display: block; padding-bottom: 14px; border-bottom: 1px solid #E8F1F2; }
  table.cat tr:last-child { border-bottom: none; }
  .cta-band { padding: 44px 28px 40px; border-radius: 16px; }
  .contact-hero { padding: 36px 26px; }
  .foot-nav { margin-left: 0; }
  .foot-base .r { margin-left: 0; width: 100%; }
}

/* ---------------- reduced motion ---------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---- visual layer (2026-07-23): maps + card icons ---- */
.map-band {
  margin: 30px 0 6px; padding: 14px;
  border: 1px solid var(--rule); border-radius: 16px; background: #fff;
}
.map-band img { display: block; width: 100%; height: auto; }
.card { position: relative; }
.card .ic {
  position: absolute; top: 22px; right: 22px;
  width: 28px; height: 28px; opacity: .95;
}

/* ---- contact form ---- */
.cform { max-width: 760px; display: grid; gap: 16px; }
.cform .frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cform label {
  display: grid; gap: 7px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--label);
}
.cform input, .cform textarea {
  font: inherit; color: var(--ink);
  border: 1px solid var(--card-rule); border-radius: 10px;
  padding: 12px 14px; background: #fff; width: 100%;
}
.cform input:focus, .cform textarea:focus { outline: none; border-color: var(--accent); }
.cform button { justify-self: start; cursor: pointer; border: none; }
.cform .hp { position: absolute; left: -9999px; height: 0; width: 0; opacity: 0; }
@media (max-width: 640px) { .cform .frow { grid-template-columns: 1fr; } }

/* ---- interactive cluster map ---- */
.cluster-map .cmap-legend {
  display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center;
  padding: 2px 6px 12px;
  font-size: 13.5px; font-weight: 600; color: var(--sub);
}
.cluster-map .cl-dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 7px; vertical-align: -1px; }
.cluster-map .cl-a { background: var(--accent); }
.cluster-map .cl-o { background: #B7C6C8; }
.cluster-map .cl-hint { margin-left: auto; font-weight: 500; color: var(--label); font-size: 12.5px; }
.cluster-map .cmap-wrap { position: relative; }
.cluster-map svg { display: block; width: 100%; height: auto; }
.cluster-map circle[data-i] { cursor: pointer; transition: r .15s ease; }
.cluster-map circle[data-i]:hover { stroke-width: 0.8; }
.cluster-map .cmap-tip {
  position: absolute; transform: translate(-50%, -100%);
  max-width: 300px; padding: 10px 13px;
  background: var(--ink); color: #fff; border-radius: 10px;
  font-size: 13px; line-height: 1.45; pointer-events: none; z-index: 5;
  box-shadow: 0 6px 22px rgba(20,33,31,.18);
}
.cluster-map .cmap-tip b { display: block; margin-bottom: 3px; font-size: 13.5px; }
.cluster-map .cmap-tip span { color: #C9D8D9; }

/* ---- cluster map v2: linked category panel + cropped map ---- */
.cluster-map .cmap-grid { display: grid; grid-template-columns: 320px 1fr; gap: 22px; align-items: start; }
.cluster-map .cmap-panel { display: flex; flex-direction: column; gap: 8px; }
.cchip {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  font: inherit; font-size: 14.5px; font-weight: 600; color: var(--ink);
  text-align: left; cursor: pointer;
  border: 1px solid var(--card-rule); border-radius: 10px;
  background: #fff; padding: 10px 14px;
  transition: border-color .15s ease, background .15s ease;
}
.cchip:hover { border-color: var(--accent); }
.cchip.on { background: var(--tint); border-color: var(--accent); color: var(--accent); }
.cchip .ct { font-size: 12px; font-weight: 700; color: var(--label); }
.cchip.on .ct { color: var(--accent); }
.cchip-o { color: var(--sub); font-weight: 500; }
.cluster-map .cl-hint { font-size: 12.5px; color: var(--label); padding: 4px 2px 0; }
.clist { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 10px; max-height: 420px; overflow-y: auto; }
.clist li { border-left: 2px solid var(--accent); padding: 2px 0 2px 12px; font-size: 13.5px; line-height: 1.45; }
.clist li b { display: block; color: var(--ink); }
.clist li span { color: var(--sub); }
.cluster-map circle.dim { opacity: 0.18; pointer-events: none; }
.cluster-map circle.lit { stroke-width: 0.45; }
@media (max-width: 860px) {
  .cluster-map .cmap-grid { grid-template-columns: 1fr; }
  .cluster-map .cmap-panel { order: 2; }
  .clist { max-height: 300px; }
}

.clist[hidden] { display: none; }