/* ═══════════════════════════════════════════
   COSMOS INTERSTELLAR — style.css v2.0
   ═══════════════════════════════════════════ */

/* ── FONTS & ROOT ─────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;900&family=Raleway:wght@200;300;400;600&family=Orbitron:wght@400;700;900&display=swap');

:root {
  --void: #000008;
  --deep: #01010f;
  --glow-cyan: #00d4ff;
  --glow-gold: #c8a04a;
  --glow-purple: #7b2fff;
  --glow-green: #1DB954;
  --star-white: #e8f4ff;
  --text-dim: rgba(200,215,255,0.58);
  --glass-bg: rgba(255,255,255,0.028);
  --glass-border: rgba(0,212,255,0.14);
  --font-display: 'Cinzel', serif;
  --font-body: 'Raleway', sans-serif;
  --font-tech: 'Orbitron', monospace;
  --radius: 4px;
  --transition: 0.4s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--void);
  color: var(--star-white);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
  /* cursor: none; */
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   LOADING SCREEN
   ═══════════════════════════════════════════ */
/* #loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #000010;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#loader-stars {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.loader-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.loader-ring {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 8px;
}

.loader-ring-inner {
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.3);
  animation: loaderPulse 2s ease-in-out infinite;
}

.loader-ring-inner::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.15);
  animation: loaderPulse 2.4s ease-in-out infinite 0.3s;
}

.loader-orbit {
  position: absolute;
  inset: 0;
  animation: orbitSpin 3s linear infinite;
}

.orbit-dot {
  filter: drop-shadow(0 0 6px #00d4ff);
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.loader-eyebrow {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.5em;
  color: rgba(0,212,255,0.5);
  text-transform: uppercase;
}

.loader-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 900;
  letter-spacing: 0.3em;
  background: linear-gradient(135deg, #fff 0%, var(--glow-cyan) 60%, var(--glow-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(0,212,255,0.4));
}

.loader-status {
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  min-height: 1.5em;
  transition: opacity 0.3s;
}

.loader-bar {
  width: 240px;
  height: 1px;
  background: rgba(0,212,255,0.1);
  border-radius: 1px;
  overflow: hidden;
  margin-top: 8px;
}

.loader-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--glow-purple), var(--glow-cyan), var(--glow-gold));
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--glow-cyan);
} */

#loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #000010;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  opacity: 1;
  transition: opacity 0.7s ease;
  pointer-events: all;
}

#loader.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid rgba(0, 212, 255, 0.12);
  border-top-color: #00d4ff;
  animation: spinLoader 0.9s linear infinite;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

.loader-eyebrow {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.5em;
  color: rgba(0, 212, 255, 0.45);
  text-transform: uppercase;
  margin: 0;
}

.loader-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 68px);
  font-weight: 900;
  letter-spacing: 0.3em;
  background: linear-gradient(135deg, #fff 0%, #00d4ff 60%, #c8a04a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 28px rgba(0, 212, 255, 0.35));
  margin: 0;
  animation: loaderGlow 2s ease-in-out infinite;
}

@keyframes loaderGlow {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(0,212,255,0.3)); }
  50%       { filter: drop-shadow(0 0 40px rgba(0,212,255,0.65)); }
}

.loader-tagline {
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: rgba(180, 205, 255, 0.5);
  text-transform: uppercase;
  margin: 0;
  animation: loaderBlink 1.4s ease-in-out infinite;
}

@keyframes loaderBlink {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}


/* ═══════════════════════════════════════════
   CUSTOM CURSOR
   ═══════════════════════════════════════════ */
/* .cursor {
  width: 10px; height: 10px;
  background: var(--glow-cyan);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99997;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 15px var(--glow-cyan), 0 0 30px rgba(0,212,255,0.4);
  mix-blend-mode: screen;
  transition: width 0.3s, height 0.3s, background 0.3s;
}

.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(0,212,255,0.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99996;
  transform: translate(-50%, -50%);
}

.cursor.hover { width: 5px; height: 5px; }
.cursor-ring.hover { width: 55px; height: 55px; border-color: rgba(0,212,255,0.8); } */

/* ═══════════════════════════════════════════
   STARFIELD
   ═══════════════════════════════════════════ */
#starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(0,0,10,0.85), transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,212,255,0.05);
  transition: background 0.3s;
}

nav.scrolled {
  background: rgba(0,0,10,0.92);
  border-bottom-color: rgba(0,212,255,0.12);
}

.nav-logo {
  font-family: var(--font-tech);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--glow-cyan);
  text-decoration: none;
  text-shadow: 0 0 20px rgba(0,212,255,0.6);
  transition: text-shadow var(--transition);
  cursor: none;
}

.nav-logo:hover { text-shadow: 0 0 40px var(--glow-cyan); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
  /* cursor: none; */
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
  transform: scaleX(0);
  transition: transform 0.35s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--glow-cyan); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--glow-cyan);
  transition: all 0.3s;
}

/* ═══════════════════════════════════════════
   PAGES
   ═══════════════════════════════════════════ */
.page {
  display: none;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}
.page.active { display: block; }

/* ═══════════════════════════════════════════
   HERO — HOME
   ═══════════════════════════════════════════ */
.hero {
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  transition: transform 0.1s linear;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,10,0.3) 0%,
    rgba(0,0,10,0.5) 50%,
    rgba(0,0,10,0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: 1000px;
}

.hero-eyebrow {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.5em;
  color: var(--glow-cyan);
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0.8;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8.5vw, 112px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.04em;
  background: linear-gradient(145deg, #ffffff 0%, #c8e8ff 35%, var(--glow-cyan) 65%, var(--glow-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 50px rgba(0,212,255,0.25));
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 200;
  letter-spacing: 0.06em;
  color: rgba(200,220,255,0.7);
  max-width: 640px;
  margin: 0 auto 52px;
  line-height: 1.85;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── BUTTONS ───────────────────────────────── */
.btn-primary, .btn-secondary {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 16px 44px;
  text-decoration: none;
  display: inline-block;
  /* cursor: none; */
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: transparent;
  border: 1px solid var(--glow-cyan);
  color: var(--glow-cyan);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glow-cyan);
  transform: translateX(-101%);
  transition: transform var(--transition);
  z-index: -1;
}

.btn-primary:hover {
  color: var(--void);
  box-shadow: 0 0 30px rgba(0,212,255,0.4), inset 0 0 20px rgba(0,212,255,0.1);
}
.btn-primary:hover::before { transform: translateX(0); }

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(200,160,74,0.45);
  color: var(--glow-gold);
}

.btn-secondary:hover {
  border-color: var(--glow-gold);
  box-shadow: 0 0 30px rgba(200,160,74,0.3);
  background: rgba(200,160,74,0.06);
}

/* ── SCROLL INDICATOR ─────────────────────── */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 55px;
  background: linear-gradient(to bottom, var(--glow-cyan), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

.scroll-text {
  font-family: var(--font-tech);
  font-size: 8px;
  letter-spacing: 0.5em;
  color: rgba(0,212,255,0.5);
  text-transform: uppercase;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.9; }
}

/* ═══════════════════════════════════════════
   FEATURE SECTION — HOME
   ═══════════════════════════════════════════ */
.feature-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(0,212,255,0.08);
}

.feature-card {
  padding: 64px 48px;
  background: var(--glass-bg);
  border-right: 1px solid rgba(0,212,255,0.06);
  border-bottom: 1px solid rgba(0,212,255,0.06);
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
  /* cursor: none; */
}

.feature-card:last-child { border-right: none; }

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-card:hover { background: rgba(0,212,255,0.04); }
.feature-card:hover::before { opacity: 1; }

.feature-number {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--glow-cyan);
  opacity: 0.5;
  margin-bottom: 20px;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--star-white);
}

.feature-text {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ═══════════════════════════════════════════
   IMAGE SHOWCASE — HOME
   ═══════════════════════════════════════════ */
.image-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  padding: 2px;
  background: rgba(0,212,255,0.04);
}

.showcase-item {
  position: relative;
  overflow: hidden;
}

.showcase-img-wrap {
  height: 260px;
  overflow: hidden;
  position: relative;
}

.showcase-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.7s;
  filter: brightness(0.7) saturate(1.1);
}

.showcase-item:hover .showcase-img-wrap img {
  transform: scale(1.08);
  filter: brightness(0.9) saturate(1.3);
}

.showcase-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px 14px;
  background: linear-gradient(to top, rgba(0,0,15,0.85), transparent);
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(200,220,255,0.7);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   QUOTE SECTION
   ═══════════════════════════════════════════ */
.quote-section {
  padding: 100px 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.quote-line {
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.3), rgba(200,160,74,0.3), transparent);
}

blockquote {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 30px);
  font-weight: 400;
  font-style: italic;
  color: rgba(220,230,255,0.75);
  max-width: 840px;
  line-height: 1.65;
  letter-spacing: 0.025em;
}

cite {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--glow-gold);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   PAGE HEROES (secondary pages)
   ═══════════════════════════════════════════ */
.page-hero {
  height: 65vh;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 60px;
}

.page-hero-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  will-change: transform;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,10,0.4) 0%,
    rgba(0,0,10,0.7) 60%,
    rgba(0,0,10,0.97) 100%
  );
}

.page-subtitle {
  position: relative;
  z-index: 2;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.5em;
  color: rgba(0,212,255,0.7);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.page-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 80px);
  font-weight: 900;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #fff 0%, #c0e0ff 40%, var(--glow-cyan) 70%, var(--glow-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(0,212,255,0.2));
  margin-bottom: 16px;
}

.page-divider {
  position: relative;
  z-index: 2;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--glow-cyan), var(--glow-gold));
  margin: 0 auto;
}

.page-hero-caption {
  position: relative;
  z-index: 2;
  font-size: 11px;
  font-family: var(--font-tech);
  letter-spacing: 0.15em;
  color: rgba(200,220,255,0.45);
  margin-top: 12px;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   PLANETS GRID
   ═══════════════════════════════════════════ */
.planets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2px;
  padding: 2px;
  background: rgba(0,212,255,0.03);
}

.planet-card {
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition);
  /* cursor: none; */
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.planet-card:hover {
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.04);
  box-shadow: 0 0 50px rgba(0,0,0,0.5), 0 0 30px rgba(0,212,255,0.06);
}

/* Planet image */
.planet-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 60%;
  overflow: hidden;
}

.planet-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.7s;
  filter: brightness(0.75) saturate(1.2);
}

.planet-card:hover .planet-img-wrap img {
  transform: scale(1.06);
  filter: brightness(0.9) saturate(1.4);
}

.planet-img-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(var(--glow),0.25), transparent 70%);
  pointer-events: none;
}

/* Subtle bottom gradient on image */
.planet-img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--void), transparent);
  pointer-events: none;
}

.planet-body {
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.planet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.planet-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--star-white);
  line-height: 1.1;
}

.planet-type {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--glow-cyan);
  opacity: 0.6;
  text-transform: uppercase;
  margin-top: 5px;
}

.planet-order {
  font-family: var(--font-tech);
  font-size: 36px;
  font-weight: 900;
  color: rgba(0,212,255,0.07);
  line-height: 1;
  user-select: none;
}

.planet-desc {
  font-size: 13px;
  line-height: 1.85;
  color: var(--text-dim);
  margin-bottom: 22px;
  flex: 1;
}

.planet-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stat-item {
  background: rgba(0,0,0,0.3);
  padding: 10px 14px;
  border-left: 2px solid rgba(0,212,255,0.3);
  border-radius: 0 2px 2px 0;
}

.stat-label {
  font-family: var(--font-tech);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: rgba(0,212,255,0.5);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.stat-value {
  font-family: var(--font-tech);
  font-size: 12px;
  font-weight: 700;
  color: var(--star-white);
}

/* ═══════════════════════════════════════════
   BLACK HOLES PAGE
   ═══════════════════════════════════════════ */
.bh-hero .page-hero-bg {
  background-position: center center;
}

/* M87* feature image */
.bh-feature-image {
  position: relative;
  margin: 0;
  overflow: hidden;
  max-height: 520px;
}

.bh-feature-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.6) saturate(1.3);
  transition: filter 0.8s;
}

.bh-feature-image:hover img { filter: brightness(0.75) saturate(1.4); }

.bh-feature-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 60px 60px 40px;
  background: linear-gradient(to top, rgba(0,0,10,0.95), rgba(0,0,10,0.5), transparent);
}

.caption-tag {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.35em;
  color: var(--glow-cyan);
  opacity: 0.7;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.bh-feature-caption h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 8px;
}

.bh-feature-caption p {
  font-size: 13px;
  color: var(--text-dim);
  max-width: 600px;
}

/* Black hole info cards */
.bh-panels {
  padding: 60px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bh-info-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.09);
  overflow: hidden;
  transition: border-color var(--transition);
}

.bh-info-card:hover { border-color: rgba(0,212,255,0.25); }

.bh-info-card--reversed .bh-card-image { order: 2; }
.bh-info-card--reversed .bh-card-body { order: 1; }

.bh-card-image {
  overflow: hidden;
  max-height: 360px;
}

.bh-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65) saturate(1.2);
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.7s;
}

.bh-info-card:hover .bh-card-image img {
  transform: scale(1.05);
  filter: brightness(0.8) saturate(1.4);
}

.bh-card-body {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.info-tag {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.35em;
  color: var(--glow-cyan);
  opacity: 0.6;
  text-transform: uppercase;
}

.bh-card-body h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--star-white);
  line-height: 1.2;
}

.bh-card-body p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

.bh-stat-row {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(0,212,255,0.1);
  margin-top: 8px;
  padding-top: 20px;
}

.bh-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(0,212,255,0.08);
  padding: 0 16px;
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.bh-stat:first-child { padding-left: 0; }
.bh-stat:last-child { border-right: none; }

.bh-stat span {
  font-size: 18px;
  font-weight: 700;
  color: var(--glow-cyan);
  letter-spacing: 0;
  text-shadow: 0 0 20px rgba(0,212,255,0.4);
}

/* Full panel */
.full-panel {
  padding: 72px 64px;
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.09);
  position: relative;
  overflow: hidden;
}

.full-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-gold), transparent);
}

.full-panel-badge {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.4em;
  color: var(--glow-gold);
  opacity: 0.7;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.full-panel h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 28px;
  background: linear-gradient(90deg, var(--star-white), var(--glow-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.full-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.full-panel-grid p,
.full-panel > p {
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text-dim);
}

/* ═══════════════════════════════════════════
   GALAXIES PAGE
   ═══════════════════════════════════════════ */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(0,212,255,0.08);
}

.stats-banner-item {
  padding: 48px 40px;
  text-align: center;
  border-right: 1px solid rgba(0,212,255,0.08);
  background: var(--glass-bg);
}

.stats-banner-item:last-child { border-right: none; }

.stats-number {
  display: block;
  font-family: var(--font-tech);
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 900;
  color: var(--glow-purple);
  text-shadow: 0 0 30px rgba(123,47,255,0.4);
  margin-bottom: 8px;
}

.stats-label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Galaxy feature rows */
.galaxy-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
  border-bottom: 1px solid rgba(0,212,255,0.06);
}

.galaxy-feature--reversed .galaxy-feature-image { order: 2; }
.galaxy-feature--reversed .galaxy-feature-body { order: 1; }

.galaxy-feature-image {
  position: relative;
  overflow: hidden;
}

.galaxy-feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65) saturate(1.3);
  transition: transform 0.9s cubic-bezier(0.4,0,0.2,1), filter 0.9s;
}

.galaxy-feature:hover .galaxy-feature-image img {
  transform: scale(1.06);
  filter: brightness(0.8) saturate(1.5);
}

.galaxy-feature-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  padding: 6px 14px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 2px;
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--glow-cyan);
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.galaxy-feature-body {
  padding: 64px 60px;
  background: var(--glass-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.galaxy-feature-body h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--star-white);
  line-height: 1.15;
}

.galaxy-feature-body p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-dim);
}

.galaxy-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 12px;
  border: 1px solid rgba(0,212,255,0.1);
}

.spec {
  padding: 14px 18px;
  background: rgba(0,0,0,0.25);
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.spec span {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--glow-cyan);
  margin-bottom: 3px;
  letter-spacing: 0;
}

/* Galaxy types grid */
.galaxy-types-section {
  padding: 80px 60px;
}

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.galaxy-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.galaxy-type-card {
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.09);
  overflow: hidden;
  transition: all var(--transition);
  /* cursor: none; */
}

.galaxy-type-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.galaxy-type-image {
  height: 220px;
  overflow: hidden;
}

.galaxy-type-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7) saturate(1.2);
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.7s;
}

.galaxy-type-card:hover .galaxy-type-image img {
  transform: scale(1.07);
  filter: brightness(0.9) saturate(1.4);
}

.galaxy-type-card h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--star-white);
  padding: 22px 24px 10px;
}

.galaxy-type-card p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-dim);
  padding: 0 24px 24px;
}

/* ═══════════════════════════════════════════
   UNIVERSE PAGE
   ═══════════════════════════════════════════ */
.universe-composition {
  padding: 60px 60px 40px;
}

.composition-bar {
  height: 6px;
  display: flex;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 20px;
  gap: 2px;
}

.comp-segment {
  border-radius: 3px;
  position: relative;
}

.composition-legend {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.legend-item span {
  width: 20px;
  height: 3px;
  border-radius: 1px;
  flex-shrink: 0;
}

/* CMB Feature image */
.universe-image-feature {
  margin: 0 60px 60px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.univ-img-wrap {
  position: relative;
  max-height: 420px;
  overflow: hidden;
}

.univ-img-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) saturate(1.4) hue-rotate(10deg);
  transition: filter 0.8s, transform 0.8s;
}

.universe-image-feature:hover .univ-img-wrap img {
  filter: brightness(0.7) saturate(1.6) hue-rotate(10deg);
  transform: scale(1.03);
}

.univ-img-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 60px 48px 40px;
  background: linear-gradient(to top, rgba(0,0,10,0.96), rgba(0,0,10,0.5), transparent);
}

.univ-img-overlay p {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 700px;
  margin-top: 8px;
}

/* Theories grid */
.theories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2px;
  padding: 0 60px 80px;
}

.theory-card {
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.08);
  overflow: hidden;
  transition: all var(--transition);
  /* cursor: none; */
  position: relative;
}

.theory-card::after {
  content: attr(data-number);
  position: absolute;
  top: 16px; right: 16px;
  font-family: var(--font-tech);
  font-size: 48px;
  font-weight: 900;
  color: rgba(0,212,255,0.05);
  line-height: 1;
  pointer-events: none;
}

.theory-card:hover {
  border-color: rgba(123,47,255,0.35);
  box-shadow: 0 0 50px rgba(123,47,255,0.08);
  transform: translateY(-3px);
}

.theory-image {
  height: 180px;
  overflow: hidden;
}

.theory-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(1.3);
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.7s;
}

.theory-card:hover .theory-image img {
  transform: scale(1.06);
  filter: brightness(0.7) saturate(1.5);
}

.theory-tag {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--glow-purple);
  text-transform: uppercase;
  padding: 20px 24px 8px;
  opacity: 0.8;
}

.theory-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--star-white);
  padding: 0 24px 12px;
  line-height: 1.2;
}

.theory-card p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--text-dim);
  padding: 0 24px 28px;
}

/* ═══════════════════════════════════════════
   SPOTIFY WIDGET
   ═══════════════════════════════════════════ */
.spotify-widget {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 5000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.spotify-btn {
  width: 56px;
  height: 56px;
  background: #1DB954;
  border-radius: 50%;
  border: none;
  /* cursor: none; */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(29,185,84,0.45), 0 0 40px rgba(29,185,84,0.15);
  transition: all 0.3s;
  position: relative;
  flex-shrink: 0;
}

.spotify-btn svg {
  width: 24px;
  height: 24px;
  fill: white;
  position: relative;
  z-index: 1;
}

.spotify-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 30px rgba(29,185,84,0.65), 0 0 60px rgba(29,185,84,0.25);
}

.spotify-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(29,185,84,0.35);
  animation: spotifyPing 2s ease-out infinite;
}

@keyframes spotifyPing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.spotify-player {
  width: 320px;
  background: rgba(0,5,0,0.95);
  border: 1px solid rgba(29,185,84,0.2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(0,0,0,0.8), 0 0 40px rgba(29,185,84,0.1);
  opacity: 0;
  transform: translateY(16px) scale(0.95);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  transform-origin: bottom right;
}

.spotify-player.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.spotify-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(29,185,84,0.1);
}

.spotify-header span {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: #1DB954;
  flex: 1;
  text-transform: uppercase;
}

.spotify-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  /* cursor: none; */
  font-size: 14px;
  line-height: 1;
  transition: color 0.2s;
  padding: 2px 4px;
}

.spotify-close:hover { color: rgba(255,255,255,0.9); }

.spotify-track-info {
  padding: 12px 16px;
  border-top: 1px solid rgba(29,185,84,0.1);
}

.track-name {
  font-family: var(--font-tech);
  font-size: 11px;
  font-weight: 700;
  color: var(--star-white);
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.track-artist {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}

.spotify-tooltip {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: #1DB954;
  background: rgba(0,15,0,0.9);
  border: 1px solid rgba(29,185,84,0.2);
  padding: 6px 12px;
  border-radius: 3px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s;
  pointer-events: none;
}

.spotify-widget:hover .spotify-tooltip { opacity: 1; transform: translateX(0); }
.spotify-player.open ~ .spotify-tooltip { opacity: 0 !important; }

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
footer {
  text-align: center;
  padding: 48px;
  border-top: 1px solid rgba(0,212,255,0.07);
  margin-top: 0;
}

footer p {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: rgba(150,170,200,0.3);
  text-transform: uppercase;
  line-height: 1.8;
}

/* ═══════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* CSS entry animations */
.anim-fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: animFadeUp 0.9s var(--delay, 0s) cubic-bezier(0.4,0,0.2,1) forwards;
}

@keyframes animFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .bh-info-card { grid-template-columns: 1fr; }
  .bh-info-card--reversed .bh-card-image { order: 0; }
  .bh-info-card--reversed .bh-card-body { order: 0; }
  .bh-card-image { max-height: 280px; }
  .galaxy-feature { grid-template-columns: 1fr; min-height: auto; }
  .galaxy-feature--reversed .galaxy-feature-image { order: 0; }
  .galaxy-feature--reversed .galaxy-feature-body { order: 0; }
  .galaxy-feature-image { height: 320px; }
  .full-panel-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 900px) {
  nav { padding: 18px 24px; }
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(0,0,15,0.96);
    border-bottom: 1px solid rgba(0,212,255,0.15);
    padding: 16px 0;
    backdrop-filter: blur(20px);
  }
  .nav-links.open li a { display: block; padding: 12px 28px; }
  .nav-hamburger { display: flex; }
  .feature-section { grid-template-columns: 1fr; }
  .image-showcase { grid-template-columns: 1fr 1fr; }
  .planets-grid { grid-template-columns: 1fr; }
  .stats-banner { grid-template-columns: 1fr; }
  .stats-banner-item { border-right: none; border-bottom: 1px solid rgba(0,212,255,0.08); }
  .galaxy-types-grid { grid-template-columns: 1fr; }
  .theories-grid { padding: 0 24px 60px; grid-template-columns: 1fr; }
  .bh-panels { padding: 24px; }
  .universe-image-feature { margin: 0 24px 40px; }
  .full-panel { margin: 24px; padding: 40px 28px; }
  .galaxy-feature-body { padding: 40px 28px; }
  .quote-section { padding: 60px 28px; }
  .universe-composition { padding: 40px 28px; }
  .bh-card-body { padding: 32px 28px; }
}

@media (max-width: 600px) {
  .hero-title { font-size: 42px; }
  .page-title { font-size: 38px; }
  .image-showcase { grid-template-columns: 1fr; }
  .bh-feature-caption { padding: 30px 24px 24px; }
  .bh-feature-caption h3 { font-size: 20px; }
  .spotify-player { width: 290px; }
  .feature-card { padding: 40px 28px; }
  .galaxy-types-section { padding: 50px 24px; }
}

/* ═══════════════════════════════════════════
   WORMHOLES PAGE
   ═══════════════════════════════════════════ */

/* Hero */
.wh-hero .page-hero-bg {
  background-position: center;
}

/* Opening full-width image */
.wh-opening-image {
  position: relative;
  overflow: hidden;
  max-height: 540px;
}
.wh-opening-image img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) saturate(1.3) hue-rotate(180deg);
  transition: filter 0.8s, transform 0.8s;
}
.wh-opening-image:hover img {
  filter: brightness(0.72) saturate(1.5) hue-rotate(180deg);
  transform: scale(1.03);
}
.wh-opening-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 80px 64px 44px;
  background: linear-gradient(to top, rgba(0,0,15,0.97), rgba(0,0,15,0.45), transparent);
}
.wh-opening-caption h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 8px;
}
.wh-opening-caption p {
  font-size: 13.5px;
  color: var(--text-dim);
  max-width: 680px;
  line-height: 1.8;
}

/* Two-column: text + image */
.wh-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
  border-bottom: 1px solid rgba(0,212,255,0.06);
}
.wh-text-panel {
  padding: 72px 60px;
  background: var(--glass-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.wh-text-panel h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--star-white);
  line-height: 1.15;
}
.wh-text-panel p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-dim);
}
.wh-image-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.wh-image-panel img {
  flex: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65) saturate(1.3);
  transition: transform 0.8s cubic-bezier(0.4,0,0.2,1), filter 0.8s;
}
.wh-two-col:hover .wh-image-panel img {
  transform: scale(1.04);
  filter: brightness(0.8) saturate(1.5);
}
.wh-img-caption {
  padding: 12px 20px;
  background: rgba(0,0,10,0.85);
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: rgba(180,200,255,0.45);
  text-transform: uppercase;
  border-top: 1px solid rgba(0,212,255,0.08);
}

/* Stats strip */
.wh-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(0,212,255,0.08);
  border-bottom: 1px solid rgba(0,212,255,0.08);
}
.wh-stat-item {
  padding: 44px 32px;
  text-align: center;
  border-right: 1px solid rgba(0,212,255,0.07);
  background: var(--glass-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.wh-stat-item:last-child { border-right: none; }
.wh-stat-num {
  font-family: var(--font-tech);
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 900;
  color: var(--glow-cyan);
  text-shadow: 0 0 28px rgba(0,212,255,0.45);
  line-height: 1;
}
.wh-stat-label {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.07em;
  color: var(--text-dim);
  text-align: center;
  max-width: 160px;
}

/* Glass cards grid */
.wh-cards-section {
  padding: 80px 60px;
}
.wh-section-header {
  text-align: center;
  margin-bottom: 52px;
}
.wh-section-header h2 {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 12px;
}
.wh-section-header p {
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}
.wh-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.wh-glass-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(0,212,255,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 36px 32px 40px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  /* cursor: none; */
}
.wh-glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.wh-glass-card:hover {
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.04);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(0,212,255,0.06);
}
.wh-glass-card:hover::before { opacity: 1; }

.wh-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.wh-card-icon svg {
  width: 36px;
  height: 36px;
}
.wh-glass-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 14px;
  line-height: 1.25;
}
.wh-glass-card p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* Time dilation split */
.wh-dilation-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  border-top: 1px solid rgba(0,212,255,0.06);
  border-bottom: 1px solid rgba(0,212,255,0.06);
}
.wh-dilation-image {
  overflow: hidden;
  position: relative;
}
.wh-dilation-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(1.4) hue-rotate(220deg);
  transition: transform 0.9s cubic-bezier(0.4,0,0.2,1), filter 0.9s;
}
.wh-dilation-section:hover .wh-dilation-image img {
  transform: scale(1.05);
  filter: brightness(0.72) saturate(1.6) hue-rotate(220deg);
}
.wh-dilation-body {
  padding: 64px 60px;
  background: var(--glass-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.wh-dilation-body h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--star-white);
  line-height: 1.2;
}
.wh-dilation-body p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-dim);
}
.wh-dilation-stats {
  margin-top: 8px;
  border-top: 1px solid rgba(0,212,255,0.1);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.wh-ds-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.wh-ds-item span {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(0,212,255,0.5);
  text-transform: uppercase;
}
.wh-ds-item em {
  font-family: var(--font-tech);
  font-size: 14px;
  font-style: normal;
  color: var(--glow-cyan);
  text-shadow: 0 0 16px rgba(0,212,255,0.4);
  letter-spacing: 0.05em;
}

/* Travel cards */
.wh-travel-section {
  padding: 80px 60px;
  background: rgba(0,212,255,0.012);
}
.wh-travel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.wh-travel-card {
  padding: 48px 44px;
  background: var(--glass-bg);
  border: 1px solid rgba(0,212,255,0.08);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  /* cursor: none; */
}
.wh-travel-card:hover {
  border-color: rgba(123,47,255,0.3);
  background: rgba(123,47,255,0.04);
  box-shadow: 0 0 50px rgba(123,47,255,0.07);
}
.wh-travel-num {
  font-family: var(--font-tech);
  font-size: 52px;
  font-weight: 900;
  color: rgba(0,212,255,0.06);
  line-height: 1;
  position: absolute;
  top: 20px; right: 24px;
  user-select: none;
}
.wh-travel-card h4 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--star-white);
  margin-bottom: 14px;
}
.wh-travel-card p {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ── Responsive: Wormholes ──────────────── */
@media (max-width: 1024px) {
  .wh-two-col { grid-template-columns: 1fr; }
  .wh-dilation-section { grid-template-columns: 1fr; }
  .wh-dilation-image { height: 320px; }
  .wh-cards-grid { grid-template-columns: 1fr 1fr; }
  .wh-travel-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .wh-stats-strip { grid-template-columns: 1fr 1fr; }
  .wh-stat-item:nth-child(2) { border-right: none; }
  .wh-stat-item:nth-child(3),
  .wh-stat-item:nth-child(4) { border-top: 1px solid rgba(0,212,255,0.07); }
  .wh-cards-section { padding: 50px 24px; }
  .wh-travel-section { padding: 50px 24px; }
  .wh-text-panel { padding: 44px 28px; }
  .wh-dilation-body { padding: 44px 28px; }
  .wh-opening-caption { padding: 40px 24px 28px; }
}
@media (max-width: 600px) {
  .wh-cards-grid { grid-template-columns: 1fr; }
  .wh-stats-strip { grid-template-columns: 1fr; }
  .wh-stat-item { border-right: none; border-bottom: 1px solid rgba(0,212,255,0.07); }
  .wh-opening-image img { height: 340px; }
  .wh-opening-caption h3 { font-size: 20px; }
}