:root {
  --bg: #030712;
  --bg-2: #07101f;
  --panel: rgba(10, 18, 34, .72);
  --panel-strong: rgba(8, 14, 28, .92);
  --gold: #e8c978;
  --gold-2: #f4df9d;
  --muted-gold: #9e8247;
  --text: #f6f0df;
  --muted: #b7bdc9;
  --line: rgba(232, 201, 120, .28);
  --shadow: 0 24px 80px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 75% 12%, rgba(37, 73, 126, .22), transparent 28%),
    radial-gradient(circle at 20% 35%, rgba(163, 113, 43, .08), transparent 25%),
    linear-gradient(180deg, #030712 0%, #050a14 45%, #030711 100%);
  color: var(--text);
  font-family: Georgia, 'Times New Roman', serif;
  min-height: 100vh;
  overflow-x: hidden;
}

#stars {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
  opacity: .78;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(2,5,12,.2) 50%, rgba(2,5,12,.72) 100%);
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.topbar {
  position: fixed;
  z-index: 20;
  top: 0; left: 0; right: 0;
  min-height: 76px;
  padding: 14px clamp(22px, 5vw, 84px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  border-bottom: 1px solid rgba(232, 201, 120, .18);
  background: rgba(3, 7, 18, .58);
  backdrop-filter: blur(18px);
}

.brand { display: inline-flex; flex-direction: column; gap: 2px; }
.brand-main {
  color: var(--gold-2);
  font-size: 20px;
  letter-spacing: .12em;
}
.brand-sub {
  color: #b9aa7d;
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

nav { display: flex; gap: 28px; }
nav a {
  color: #c7c5c2;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .16em;
  transition: color .25s ease;
}
nav a:hover { color: var(--gold-2); }

.section {
  min-height: 100vh;
  padding: 128px clamp(22px, 7vw, 120px) 90px;
  position: relative;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(30px, 5vw, 90px);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 220px;
  background:
    linear-gradient(180deg, transparent, rgba(1,4,10,.96)),
    radial-gradient(ellipse at 50% 100%, rgba(200, 145, 55, .14), transparent 48%);
  pointer-events: none;
}

.hero-content, .hero-visual { position: relative; z-index: 2; }

.eyebrow {
  color: var(--gold);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

.hero h1 {
  font-size: clamp(70px, 9vw, 148px);
  font-weight: 400;
  line-height: .82;
  letter-spacing: -.045em;
  margin: 22px 0 28px;
  text-shadow: 0 0 42px rgba(232,201,120,.08);
}

.hero h1 span { color: var(--gold); font-weight: 300; }

.hero-kicker {
  font-size: clamp(24px, 2.9vw, 46px);
  line-height: 1.12;
  margin-bottom: 18px;
  max-width: 760px;
}

.hero-kicker strong { color: var(--gold-2); font-weight: 400; }

.hero-copy {
  max-width: 700px;
  color: #c8c8c8;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.8;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 15px 24px;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  cursor: pointer;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #17120a;
  background: linear-gradient(135deg, #f6dea0, #d6ad55);
  border-color: #f6dea0;
  box-shadow: 0 12px 40px rgba(217,172,76,.2);
}
.btn-secondary {
  color: var(--text);
  background: rgba(7, 12, 24, .56);
}

.hero-visual {
  display: grid;
  justify-items: center;
}

.family-constellation {
  width: min(100%, 660px);
  filter: drop-shadow(0 24px 60px rgba(0,0,0,.3));
}

.constellation-lines path {
  fill: none;
  stroke: url(#lineGold);
  stroke-width: 1.4;
}

.star-node circle {
  fill: var(--gold-2);
  filter: url(#glow);
}
.star-node .halo {
  fill: none;
  stroke: rgba(244,223,157,.18);
  stroke-width: 1;
}
.star-node text {
  fill: #f0ddb2;
  font-size: 19px;
  letter-spacing: .06em;
}
.star-node.featured circle:first-child { fill: #fff5c6; }

.visual-caption {
  margin-top: -20px;
  color: #bba877;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.scroll-cue {
  position: absolute;
  z-index: 5;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gold);
  font-size: 30px;
  animation: float 2s ease-in-out infinite;
}

.section-heading { max-width: 980px; margin-bottom: 52px; }
.section-heading h2, .story-section h2, .find-section h2 {
  font-size: clamp(42px, 5vw, 78px);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -.035em;
  margin-bottom: 0;
}
.section-heading em { color: var(--gold-2); font-weight: 400; }

.star-section {
  min-height: auto;
  padding-top: 120px;
  padding-bottom: 120px;
}

.star-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 26px;
  max-width: 1320px;
}

.star-card, .grus-card, .anniversary-card {
  background: linear-gradient(180deg, rgba(11,20,38,.86), rgba(5,10,20,.86));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.star-card {
  padding: clamp(28px, 4vw, 54px);
  border-radius: 22px;
}

.star-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.micro {
  color: #9f8d62;
  font: 700 11px/1.2 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .2em;
}
.star-card h3 { font-size: clamp(32px, 4vw, 54px); font-weight: 400; margin-bottom: 0; }
.star-card h3 small { color: #bca97a; font-size: .46em; }
.big-star {
  color: var(--gold-2);
  font-size: 50px;
  filter: drop-shadow(0 0 18px rgba(244,223,157,.5));
}

.star-data { margin: 16px 0 0; }
.star-data div {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 24px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(232,201,120,.12);
}
.star-data dt {
  color: #9ea5b2;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
}
.star-data dd { margin: 0; text-align: right; color: #efe6d0; }

.note {
  color: #8f95a1;
  font: 12px/1.6 ui-sans-serif, system-ui, sans-serif;
  margin: 22px 0 0;
}

.grus-card {
  border-radius: 22px;
  min-height: 560px;
  padding: 18px;
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}
.grus-card::before {
  content: "";
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,75,128,.22), transparent 65%);
}
.grus-map { width: min(100%, 560px); position: relative; z-index: 1; }
.orbit { fill: none; stroke: rgba(232,201,120,.18); stroke-width: 1; }
.orbit.faint { stroke: rgba(154,178,210,.09); }
.grus-line { fill: none; stroke: rgba(232,201,120,.62); stroke-width: 1.6; }
.map-star circle { fill: #ead08b; filter: drop-shadow(0 0 8px #e8c978); }
.map-star.alnair circle { fill: #fff5c6; }
.map-star.alnair .pulse {
  fill: none;
  stroke: rgba(244,223,157,.35);
  animation: pulse 2.8s ease-out infinite;
}
.map-star text { fill: var(--gold-2); font-size: 22px; }
.map-star text.tiny { fill: #a99a72; font-size: 13px; }
.grus-label { fill: rgba(232,201,120,.55); font-size: 28px; letter-spacing: .2em; }
.direction { fill: #6e7788; font-size: 14px; text-anchor: middle; }
.grus-card > p { position: absolute; bottom: 22px; color: #9d8b60; letter-spacing: .12em; font-size: 12px; }

.story-section {
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(2,5,12,.8), rgba(4,9,19,.88)),
    radial-gradient(circle at 50% 50%, rgba(160,112,44,.10), transparent 45%);
}

.story-inner { width: min(1120px, 100%); text-align: center; }
.story-lead {
  width: min(760px, 100%);
  margin: 30px auto 54px;
  color: #b8bec9;
  font: 17px/1.85 ui-sans-serif, system-ui, sans-serif;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0 auto 58px;
}

.family-grid article {
  padding: 26px 16px;
  border: 1px solid rgba(232,201,120,.15);
  border-radius: 16px;
  background: rgba(7,13,25,.55);
}
.family-grid article.featured {
  border-color: rgba(244,223,157,.42);
  box-shadow: inset 0 0 34px rgba(232,201,120,.06);
}
.family-grid span { display: block; color: var(--gold); font-size: 28px; margin-bottom: 14px; }
.family-grid h3 { font-size: 23px; font-weight: 400; margin-bottom: 6px; }
.family-grid p { margin: 0; color: #8f96a3; font: 12px/1.4 ui-sans-serif, system-ui, sans-serif; }

blockquote {
  margin: 0 auto;
  width: min(860px, 100%);
  color: #e8dfcb;
  font-size: clamp(22px, 3vw, 36px);
  font-style: italic;
  line-height: 1.55;
  padding: 30px 0 0;
  border-top: 1px solid var(--line);
}

.find-section {
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(30px, 7vw, 100px);
  align-items: center;
}

.find-content > p:not(.eyebrow) {
  max-width: 720px;
  color: #b6bdc9;
  font: 16px/1.8 ui-sans-serif, system-ui, sans-serif;
}

.location-card {
  margin: 28px 0;
  max-width: 560px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(8,15,28,.58);
}
.location-card .pin { color: var(--gold); font-size: 26px; }
.location-card strong, .location-card small { display: block; }
.location-card small {
  margin-top: 5px;
  color: #929aa7;
  font: 12px/1.4 ui-sans-serif, system-ui, sans-serif;
}

.coordinates {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(232,201,120,.18);
  border-radius: 12px;
  background: #050914;
  max-width: 640px;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
}
.coordinates[hidden] { display: none; }
.coordinates code { color: #d7c795; font-size: 13px; }
.coordinates button {
  color: #0b0d12;
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  background: var(--gold);
  cursor: pointer;
}

.anniversary-card {
  border-radius: 50%;
  width: min(440px, 90vw);
  aspect-ratio: 1;
  justify-self: center;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  position: relative;
}
.anniversary-card::before,
.anniversary-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(232,201,120,.16);
  inset: 22px;
}
.anniversary-card::after { inset: 44px; border-color: rgba(232,201,120,.08); }
.anniversary-card p { color: var(--gold); letter-spacing: .22em; font-size: 13px; margin-bottom: 10px; }
.anniversary-card strong { font-size: 86px; font-weight: 400; line-height: 1; }
.anniversary-card span { color: #a9afbb; margin-top: 10px; font-size: 13px; }
.countdown { margin-top: 22px; color: #d8c89c; font: 12px/1.4 ui-sans-serif, system-ui, sans-serif; }

.finale {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  background: radial-gradient(circle at 50% 60%, rgba(232,201,120,.08), transparent 32%);
}
.script { color: var(--gold); font-size: clamp(28px, 4vw, 50px); font-style: italic; margin-bottom: 26px; }
.finale h2 { font-size: clamp(62px, 10vw, 150px); font-weight: 400; margin-bottom: 16px; }
.finale-inner > p:last-of-type { color: #bfa96e; letter-spacing: .18em; }
.family-names { margin-top: 42px; color: #818995; font: 12px/1.5 ui-sans-serif, system-ui, sans-serif; letter-spacing: .18em; text-transform: uppercase; }

footer {
  min-height: 90px;
  padding: 0 clamp(22px, 7vw, 120px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-top: 1px solid rgba(232,201,120,.12);
  color: #747d8a;
  font: 11px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}

dialog {
  width: min(560px, calc(100vw - 30px));
  color: var(--text);
  background: rgba(7,13,26,.97);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 34px;
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(6px); }
dialog h2 { font-size: 38px; font-weight: 400; }
dialog p { color: #aeb5c1; font-family: ui-sans-serif, system-ui, sans-serif; line-height: 1.7; }
dialog code {
  display: block;
  padding: 16px;
  border-radius: 12px;
  background: #02050c;
  color: #e5d4a2;
  line-height: 1.8;
}
.dialog-close {
  float: right;
  color: #ccc;
  background: transparent;
  border: 0;
  font-size: 26px;
  cursor: pointer;
}
.dialog-note { font-size: 13px; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@keyframes pulse {
  0% { r: 13; opacity: .6; }
  100% { r: 42; opacity: 0; }
}
@keyframes float {
  0%,100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

@media (max-width: 900px) {
  .topbar { min-height: 68px; }
  nav { display: none; }
  .brand-sub { display: none; }
  .section { padding-top: 104px; min-height: auto; }
  .hero { min-height: 100svh; grid-template-columns: 1fr; padding-bottom: 90px; }
  .hero h1 { font-size: clamp(64px, 20vw, 108px); }
  .hero-visual { margin-top: -18px; }
  .star-grid, .find-section { grid-template-columns: 1fr; }
  .grus-card { min-height: 420px; }
  .family-grid { grid-template-columns: repeat(2, 1fr); }
  .anniversary-card { margin-top: 24px; }
}

@media (max-width: 560px) {
  .topbar { padding-inline: 18px; }
  .section { padding-inline: 18px; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .hero-kicker { font-size: 26px; }
  .star-data div { grid-template-columns: 1fr; gap: 6px; }
  .star-data dd { text-align: left; }
  .family-grid { grid-template-columns: 1fr 1fr; }
  .coordinates { align-items: flex-start; flex-direction: column; }
  .anniversary-card strong { font-size: 64px; }
  footer { flex-direction: column; justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Cinematic anniversary intro */
body.intro-active { overflow: hidden; }

.intro-gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 46%, rgba(65, 92, 150, .18), transparent 28%),
    radial-gradient(circle at 50% 48%, rgba(232, 201, 120, .08), transparent 18%),
    linear-gradient(180deg, #01030a 0%, #030713 58%, #02050d 100%);
  transition: opacity 1.1s ease, visibility 1.1s ease, transform 1.2s cubic-bezier(.2,.7,.2,1);
}
.intro-gate::before,
.intro-gate::after {
  content: "";
  position: absolute;
  inset: -20%;
  pointer-events: none;
}
.intro-gate::before {
  background-image:
    radial-gradient(circle, rgba(255,255,255,.85) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(244,223,157,.65) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(205,222,255,.55) 0 .8px, transparent 1.2px);
  background-size: 170px 170px, 260px 260px, 110px 110px;
  background-position: 12px 38px, 80px 30px, 40px 70px;
  opacity: .48;
  animation: introDrift 26s linear infinite;
}
.intro-gate::after {
  background: radial-gradient(circle at 50% 50%, transparent 0 20%, rgba(1,3,10,.12) 48%, rgba(1,3,10,.72) 100%);
}
.intro-nebula {
  position: absolute;
  width: min(820px, 110vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 48% 48%, rgba(244,223,157,.08), transparent 14%),
    radial-gradient(circle at 50% 50%, rgba(49,79,138,.18), transparent 43%);
  filter: blur(12px);
  animation: nebulaBreath 7s ease-in-out infinite;
}
.intro-content {
  position: relative;
  z-index: 2;
  width: min(820px, 100%);
  display: grid;
  justify-items: center;
  text-align: center;
}
.intro-overline {
  margin-bottom: 24px;
  color: rgba(232,201,120,.68);
  font: 700 11px/1.3 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .32em;
  text-transform: uppercase;
  transition: opacity .4s ease;
}
.intro-star {
  position: relative;
  width: clamp(138px, 20vw, 220px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: #fff5c6;
  background: transparent;
  cursor: pointer;
  isolation: isolate;
  transition: transform .35s ease;
}
.intro-star:hover { transform: scale(1.045); }
.intro-star:focus-visible { outline: 1px solid rgba(244,223,157,.7); outline-offset: 12px; }
.intro-star-core {
  position: relative;
  z-index: 3;
  font-size: clamp(76px, 12vw, 132px);
  line-height: 1;
  text-shadow:
    0 0 8px rgba(255,255,255,.95),
    0 0 24px rgba(244,223,157,.8),
    0 0 64px rgba(219,178,83,.48),
    0 0 120px rgba(100,132,200,.32);
  animation: introStarPulse 2.6s ease-in-out infinite;
}
.intro-star-ring {
  position: absolute;
  inset: 50%;
  width: 56%;
  aspect-ratio: 1;
  border: 1px solid rgba(244,223,157,.22);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  animation: ringPulse 3.2s ease-out infinite;
}
.intro-star-ring.ring-two { width: 78%; animation-delay: .8s; opacity: .55; }
.intro-star-ring.ring-three { width: 100%; animation-delay: 1.6s; opacity: .3; }
.intro-message-wrap {
  min-height: 124px;
  margin-top: 18px;
  display: grid;
  align-content: start;
  justify-items: center;
}
.intro-message {
  max-width: 720px;
  margin: 0;
  color: #f2ead9;
  font-size: clamp(27px, 4.5vw, 54px);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: -.025em;
  text-wrap: balance;
  transition: opacity .28s ease, transform .28s ease;
}
.intro-message.changing {
  opacity: 0;
  transform: translateY(9px);
}
.intro-hint {
  margin-top: 18px;
  color: rgba(200,205,216,.55);
  font: 12px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.intro-progress {
  margin-top: 26px;
  display: flex;
  gap: 10px;
}
.intro-progress span {
  width: 24px;
  height: 2px;
  border-radius: 99px;
  background: rgba(255,255,255,.16);
  transition: width .4s ease, background .4s ease, box-shadow .4s ease;
}
.intro-progress span.active {
  width: 44px;
  background: var(--gold);
  box-shadow: 0 0 12px rgba(232,201,120,.38);
}
.intro-skip {
  margin-top: 25px;
  padding: 10px 14px;
  border: 0;
  color: rgba(204,210,222,.52);
  background: transparent;
  cursor: pointer;
  font: 11px/1.3 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .08em;
  transition: color .2s ease;
}
.intro-skip:hover { color: rgba(244,223,157,.9); }
.intro-gate.bursting .intro-star {
  animation: starBurst .95s cubic-bezier(.18,.78,.2,1) forwards;
}
.intro-gate.bursting .intro-message-wrap,
.intro-gate.bursting .intro-progress,
.intro-gate.bursting .intro-overline,
.intro-gate.bursting .intro-skip {
  animation: introFade .55s ease forwards;
}
.intro-gate.opened {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.025);
  pointer-events: none;
}

@keyframes introStarPulse {
  0%,100% { transform: scale(.96) rotate(0deg); opacity: .9; }
  50% { transform: scale(1.06) rotate(4deg); opacity: 1; }
}
@keyframes ringPulse {
  0% { transform: translate(-50%,-50%) scale(.72); opacity: .5; }
  80%,100% { transform: translate(-50%,-50%) scale(1.18); opacity: 0; }
}
@keyframes nebulaBreath {
  0%,100% { transform: scale(.96); opacity: .65; }
  50% { transform: scale(1.08); opacity: 1; }
}
@keyframes introDrift {
  from { transform: translate3d(0,0,0) rotate(0deg); }
  to { transform: translate3d(-45px,28px,0) rotate(.6deg); }
}
@keyframes starBurst {
  0% { transform: scale(1); filter: brightness(1); }
  42% { transform: scale(1.22); filter: brightness(1.5); }
  100% { transform: scale(8); filter: brightness(3); opacity: 0; }
}
@keyframes introFade {
  to { opacity: 0; transform: translateY(-8px); }
}

@media (max-width: 560px) {
  .intro-gate { padding: 22px 18px; }
  .intro-message-wrap { min-height: 138px; }
  .intro-message { font-size: clamp(27px, 9vw, 40px); }
  .intro-star { width: 150px; }
  .intro-star-core { font-size: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  .intro-gate::before,
  .intro-nebula,
  .intro-star-core,
  .intro-star-ring { animation: none !important; }
  .intro-gate,
  .intro-star,
  .intro-message { transition-duration: .01ms !important; }
}


/* Observatory + ambient audio */
.music-toggle {
  min-width: 92px;
  min-height: 40px;
  padding: 9px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(232,201,120,.22);
  border-radius: 999px;
  color: #c9c4b8;
  background: rgba(7,12,24,.55);
  cursor: pointer;
  font: 11px/1 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .08em;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.music-toggle:hover,
.music-toggle[aria-pressed="true"] {
  color: var(--gold-2);
  border-color: rgba(244,223,157,.46);
}
.music-toggle[aria-pressed="true"] {
  background: rgba(84,66,27,.18);
}
.music-icon { font-size: 16px; }

.observatory-section {
  min-height: auto;
  padding-top: 120px;
  padding-bottom: 120px;
}
.observatory-heading {
  width: min(980px, 100%);
  margin-bottom: 40px;
}
.observatory-heading h2 {
  margin: 0 0 20px;
  font-size: clamp(42px, 5vw, 78px);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -.035em;
}
.observatory-heading > p:last-child {
  width: min(760px, 100%);
  color: #b4bcc8;
  font: 16px/1.8 ui-sans-serif, system-ui, sans-serif;
}

.planetarium-shell {
  width: min(1320px, 100%);
  overflow: hidden;
  border: 1px solid rgba(232,201,120,.24);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(7,14,28,.93), rgba(3,7,15,.97));
  box-shadow: var(--shadow);
}
.planetarium-toolbar,
.planetarium-footer {
  min-height: 72px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-color: rgba(232,201,120,.14);
}
.planetarium-toolbar { border-bottom: 1px solid rgba(232,201,120,.14); }
.planetarium-footer { border-top: 1px solid rgba(232,201,120,.14); }
.planetarium-toolbar > div:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d9d4c8;
  font: 12px/1.3 ui-sans-serif, system-ui, sans-serif;
}
.planetarium-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ead08b;
  box-shadow: 0 0 14px rgba(234,208,139,.8);
}
.planetarium-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.sky-control {
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid rgba(232,201,120,.20);
  border-radius: 999px;
  color: #c8cbd2;
  background: rgba(255,255,255,.025);
  cursor: pointer;
  font: 12px/1 ui-sans-serif, system-ui, sans-serif;
}
.primary-sky-control {
  color: #17120a;
  border-color: #ead08b;
  background: linear-gradient(135deg, #f5dda0, #d4ab55);
}
.sky-stage {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 28%, rgba(48,79,137,.18), transparent 26%),
    radial-gradient(circle at 34% 74%, rgba(124,83,32,.08), transparent 24%),
    #02050c;
}
#skyCanvas {
  display: block;
  width: 100%;
  height: 580px;
}
.sky-compass {
  position: absolute;
  inset: 16px;
  pointer-events: none;
  color: rgba(194,203,218,.35);
  font: 10px/1 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .18em;
}
.sky-compass span { position: absolute; }
.sky-compass span:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.sky-compass span:nth-child(2) { right: 0; top: 50%; transform: translateY(-50%); }
.sky-compass span:nth-child(3) { bottom: 0; left: 50%; transform: translateX(-50%); }
.sky-compass span:nth-child(4) { left: 0; top: 50%; transform: translateY(-50%); }

.sky-focus-card {
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: min(320px, calc(100% - 48px));
  padding: 18px;
  border: 1px solid rgba(244,223,157,.28);
  border-radius: 16px;
  background: rgba(3,7,16,.76);
  backdrop-filter: blur(12px);
}
.sky-focus-card[hidden] { display: none; }
.sky-focus-card strong,
.sky-focus-card small,
.sky-focus-card > span:last-child {
  display: block;
}
.sky-focus-card strong {
  margin-top: 5px;
  color: #fff0b9;
  font-size: 28px;
  font-weight: 400;
}
.sky-focus-card small {
  margin-top: 4px;
  color: #c2b68f;
  font: 12px/1.4 ui-sans-serif, system-ui, sans-serif;
}
.sky-focus-card > span:last-child {
  margin-top: 12px;
  color: #9fa7b4;
  font: 11px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.planetarium-footer p {
  max-width: 760px;
  margin: 0;
  color: #8f98a7;
  font: 12px/1.6 ui-sans-serif, system-ui, sans-serif;
}

@media (max-width: 1040px) {
  .topbar { gap: 16px; }
  .music-toggle .music-label { display: none; }
  .music-toggle { min-width: 42px; width: 42px; padding: 8px; }
}
@media (max-width: 900px) {
  .music-toggle { margin-left: auto; }
  .planetarium-toolbar,
  .planetarium-footer {
    align-items: flex-start;
    flex-direction: column;
  }
  .planetarium-actions { width: 100%; }
  .sky-control { flex: 1 1 160px; }
  .planetarium-footer .btn { width: auto; }
  .sky-stage { min-height: 440px; }
  #skyCanvas { height: 440px; }
}
@media (max-width: 560px) {
  .planetarium-toolbar,
  .planetarium-footer { padding: 14px; }
  .sky-stage { min-height: 380px; }
  #skyCanvas { height: 380px; }
  .sky-focus-card { left: 14px; bottom: 14px; width: calc(100% - 28px); }
}