/* ══════════════════════════════════════════════════════
   RESET
══════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ══════════════════════════════════════════════════════
   CSS VARIABLES — updated dynamically per planet
══════════════════════════════════════════════════════ */
:root {
  --c-bg:        #03030A;
  --c-surface:   rgba(255,255,255,0.04);
  --c-border:    rgba(255,255,255,0.08);
  --c-border-hi: rgba(255,255,255,0.18);
  --c-text:      #F0F0FF;
  --c-muted:     rgba(240,240,255,0.5);

  /* Dynamic planet theme */
  --p-color:   #F5C542;
  --p-color2:  #FF8C00;
  --p-ambient: rgba(245,197,66,0.06);
  --p-glow:    rgba(245,197,66,0.55);

  --blur-sm: blur(8px);
  --blur-md: blur(18px);
  --blur-lg: blur(36px);

  --trans: 0.3s cubic-bezier(0.4,0,0.2,1);
  --trans-slow: 0.7s cubic-bezier(0.4,0,0.2,1);
  --spring: 0.5s cubic-bezier(0.34,1.56,0.64,1);
}

/* ══════════════════════════════════════════════════════
   GLOBAL
══════════════════════════════════════════════════════ */
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: 'Space Grotesk', sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;  /* needed for parallax z-index: negative */
  isolation: isolate;  /* creates stacking context */
}

/* ══════════════════════════════════════════════════════
   AMBIENT BACKGROUND — full-page gradient, planet-tinted
══════════════════════════════════════════════════════ */
#ambient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 30%,
    var(--p-ambient) 0%,
    transparent 70%
  );
  pointer-events: none;
  transition: background 1.2s ease;
}

/* ══════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 64px;
  background: rgba(3,3,10,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.1rem; letter-spacing: 0.08em;
  color: var(--p-color);
  text-decoration: none;
  transition: color var(--trans);
}
.nav-logo span { color: var(--c-text); }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  color: var(--c-muted); text-decoration: none;
  font-size: 0.88rem; letter-spacing: 0.04em;
  transition: color var(--trans);
}
.nav-links a:hover { color: var(--c-text); }
.nav-cta {
  display: flex; gap: 12px; align-items: center;
}
.btn { display: inline-flex; align-items: center; gap: 6px; border: none; cursor: pointer; font-family: inherit; font-weight: 600; transition: all var(--trans); border-radius: 50px; text-decoration: none; }
.btn-ghost { padding: 8px 20px; font-size: 0.88rem; color: var(--c-muted); background: transparent; border: 1px solid var(--c-border); }
.btn-ghost:hover { border-color: var(--p-color); color: var(--p-color); }
.btn-primary { padding: 10px 24px; font-size: 0.9rem; color: #03030A; background: var(--p-color); box-shadow: 0 0 24px var(--p-glow); }
.btn-primary:hover { filter: brightness(1.15); transform: translateY(-1px); box-shadow: 0 0 40px var(--p-glow); }

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  z-index: 10;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding-top: 64px;
  text-align: center;
  overflow: hidden;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  border: 1px solid var(--c-border);
  border-radius: 50px;
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--p-color); background: rgba(255,255,255,0.03);
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  max-width: 900px;
  animation: fadeInUp 0.9s ease;
}
.hero-title .accent {
  background: linear-gradient(135deg, var(--p-color), var(--p-color2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  margin-top: 20px;
  font-size: 1.15rem;
  color: var(--c-muted);
  max-width: 580px;
  line-height: 1.7;
  animation: fadeInUp 1.0s ease;
}
.hero-actions {
  display: flex; gap: 14px; margin-top: 40px;
  flex-wrap: wrap; justify-content: center;
  animation: fadeInUp 1.1s ease;
}
.hero-stats {
  display: flex; gap: 48px; margin-top: 56px;
  animation: fadeInUp 1.2s ease;
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 2.2rem; font-weight: 700;
  background: linear-gradient(135deg, var(--p-color), var(--p-color2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label { font-size: 0.8rem; color: var(--c-muted); letter-spacing: 0.06em; margin-top: 4px; }
.hero-scroll-hint {
  /* BUG3 FIX: moved below counters so it doesn’t overlap */
  position: relative; margin-top: 28px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--c-muted); font-size: 0.78rem; letter-spacing: 0.08em;
  animation: bounce 2s infinite;
}

/* ══════════════════════════════════════════════════════
   3D UNIVERSE CANVAS
══════════════════════════════════════════════════════ */
#universe-wrap {
  position: relative;
  z-index: 10;
  width: 100%; height: 100vh;
  overflow: hidden;
  cursor: grab;
}
#universe-wrap:active { cursor: grabbing; }
#universe-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.universe-hint {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 20px;
  padding: 10px 20px;
  background: rgba(3,3,10,0.6);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--c-border);
  border-radius: 50px;
  font-size: 0.78rem; color: var(--c-muted);
  pointer-events: none;
  z-index: 20;
}
.universe-hint span { display: flex; align-items: center; gap: 5px; }

/* Floating planet label */
.planet-label {
  position: absolute;
  pointer-events: auto; /* v3.7: clickable label workaround for small planets */
  cursor: pointer;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 50;
  opacity: 0;
  transition: opacity 0.25s;
  padding: 8px 12px; /* v3.7: larger hit area */
}
.planet-label.visible { opacity: 1; }
.planet-label-name {
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-text);
  text-shadow: 0 0 12px var(--p-glow);
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════════
   PLANET GRID (fallback / overview section)
══════════════════════════════════════════════════════ */
.section { position: relative; z-index: 10; padding: 100px 24px; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--p-color); margin-bottom: 14px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; }
.section-sub { color: var(--c-muted); font-size: 1rem; margin-top: 12px; max-width: 560px; margin-left: auto; margin-right: auto; }

.planets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Glassmorphism 2.0 card ── */
.planet-card {
  position: relative;
  padding: 28px 24px;
  border-radius: 24px;
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.035);
  backdrop-filter: blur(20px) saturate(1.4);
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--spring), box-shadow var(--trans), border-color var(--trans);
}
.planet-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 40% at 30% 20%, var(--card-glow,rgba(255,255,255,0.06)) 0%, transparent 70%);
  pointer-events: none;
}
.planet-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--card-color, var(--c-border-hi));
  box-shadow: 0 0 40px var(--card-glow, rgba(255,255,255,0.1));
}
.card-planet-orb {
  width: 72px; height: 72px; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.08) 25%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255,255,255,0.10) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, var(--card-color) 0%, color-mix(in srgb, var(--card-color) 75%, black) 60%, color-mix(in srgb, var(--card-color) 30%, black) 100%);
  box-shadow:
    inset -4px -6px 14px rgba(0,0,0,0.5),
    inset 2px 3px 8px rgba(255,255,255,0.15),
    0 0 30px var(--card-glow),
    0 4px 20px rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
  position: relative; z-index: 1;
  animation: planetFloat 6s ease-in-out infinite;
}
.card-planet-orb::before {
  content: '';
  position: absolute;
  top: 10%; left: 18%;
  width: 30%; height: 24%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.15) 50%, transparent 70%);
  filter: blur(2px);
  pointer-events: none;
}
.card-planet-orb::after {
  content: '';
  position: absolute;
  bottom: 8%; right: 12%;
  width: 20%; height: 16%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.2) 0%, transparent 70%);
  filter: blur(3px);
  pointer-events: none;
}
@keyframes planetFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.card-archetype {
  font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--card-color); margin-bottom: 6px;
}
.card-name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.card-desc { font-size: 0.82rem; color: var(--c-muted); line-height: 1.6; margin-bottom: 16px; }
.card-apps { display: flex; gap: 8px; flex-wrap: wrap; }
.card-app-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--c-border);
  border-radius: 50px;
  font-size: 0.72rem; color: var(--c-muted);
  transition: all var(--trans);
}
.card-app-chip:hover { border-color: var(--card-color); color: var(--card-color); }
.card-count {
  position: absolute; top: 20px; right: 20px;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.05em;
  color: var(--card-color);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--card-color,var(--c-border));
  padding: 3px 10px; border-radius: 50px;
}

/* ══════════════════════════════════════════════════════
   PLANET OVERLAY — full screen drill-down
══════════════════════════════════════════════════════ */
#planet-overlay {
  position: fixed; inset: 0;
  z-index: 900;
  display: none;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 80px 24px 40px;
}
#planet-overlay.open { display: flex; animation: overlayIn 0.5s ease; }

.overlay-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(24px);
  z-index: -1;
  cursor: pointer;
}

.overlay-panel {
  position: relative;
  width: 100%; max-width: 1060px;
  border-radius: 32px;
  border: 1px solid var(--p-color);
  background: rgba(5,5,16,0.92);
  backdrop-filter: var(--blur-lg);
  padding: 48px;
  overflow: hidden;
  box-shadow: 0 0 80px var(--p-glow);
  animation: panelSlideUp 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
.overlay-panel::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--p-ambient), transparent 65%);
  pointer-events: none;
}

.overlay-close {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.06);
  color: var(--c-muted); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--trans);
  z-index: 10;
}
.overlay-close:hover { border-color: var(--p-color); color: var(--p-color); background: rgba(255,255,255,0.1); }

.overlay-header {
  display: flex; align-items: center; gap: 24px; margin-bottom: 32px;
  position: relative; z-index: 1;
}
.overlay-orb {
  width: 80px; height: 80px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
  box-shadow: 0 0 50px var(--p-glow);
}
.overlay-meta { display: contents; }
.overlay-archetype {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--p-color); margin-bottom: 4px;
}
.overlay-name { font-size: 2.2rem; font-weight: 700; letter-spacing: -0.02em; }
.overlay-desc { font-size: 0.92rem; color: var(--c-muted); line-height: 1.65; margin-top: 6px; max-width: 520px; }

/* Bento orbit preview */
.bento-orbit-container {
  position: relative;
  width: 100%; height: 420px;
  margin-bottom: 36px;
  display: flex; align-items: center; justify-content: center;
}
.orbit-center-planet {
  position: absolute;
  width: 100px; height: 100px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.50) 0%, rgba(255,255,255,0.10) 25%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255,255,255,0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, var(--p-color) 0%, color-mix(in srgb, var(--p-color) 70%, black) 60%, color-mix(in srgb, var(--p-color) 25%, black) 100%);
  box-shadow:
    inset -6px -8px 20px rgba(0,0,0,0.55),
    inset 3px 4px 12px rgba(255,255,255,0.18),
    0 0 50px var(--p-glow),
    0 0 100px color-mix(in srgb, var(--p-glow) 50%, transparent),
    0 6px 30px rgba(0,0,0,0.5);
  z-index: 10;
  animation: rotateSlow 20s linear infinite;
  overflow: visible;
}
.orbit-center-planet::before {
  content: '';
  position: absolute;
  top: 12%; left: 16%;
  width: 32%; height: 26%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0.12) 50%, transparent 70%);
  filter: blur(3px);
  pointer-events: none;
}
.orbit-center-planet::after {
  content: '';
  position: absolute;
  bottom: 10%; right: 14%;
  width: 22%; height: 18%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.18) 0%, transparent 70%);
  filter: blur(4px);
  pointer-events: none;
}
/* old v3.7 ::before/::after removed — replaced by new 3D sphere above */
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.08);
  pointer-events: none;
}

.orbit-sat {
  position: absolute;
  width: 64px; height: 64px;
  border-radius: 14px;
  background: rgba(12,12,28,0.8);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px;
  cursor: pointer;
  transition: all var(--spring);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-size: 1.35rem;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.orbit-sat:hover {
  background: rgba(20,20,40,0.95);
  border-color: var(--p-color);
  box-shadow: 0 0 24px var(--p-glow), 0 8px 24px rgba(0,0,0,0.5);
  transform: translate(-50%, -50%) scale(1.15);
  z-index: 100;
}
.orbit-sat-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(240,240,255,0.8);
  text-align: center;
  line-height: 1.1;
  max-width: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Satellite apps full list */
.apps-section-title {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--p-color); margin-bottom: 16px; margin-top: 8px;
}
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.app-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all var(--trans);
  text-decoration: none; color: inherit;
  position: relative; overflow: hidden;
}
.app-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--p-color) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--trans);
  border-radius: inherit;
}
.app-card:hover {
  border-color: var(--p-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.app-card:hover::after { opacity: 0.05; }
.app-icon {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.app-name { font-size: 0.85rem; font-weight: 600; line-height: 1.3; }
.app-type { font-size: 0.7rem; color: var(--c-muted); text-transform: capitalize; margin-top: 2px; }
.app-launch-icon {
  margin-left: auto;
  color: var(--c-muted); font-size: 0.8rem;
  opacity: 0;
  transition: opacity var(--trans), color var(--trans);
}
.app-card:hover .app-launch-icon { opacity: 1; color: var(--p-color); }

/* MiniApp iframe sandbox */
.miniapp-frame-container {
  display: none;
  flex-direction: column;
  width: 100%; height: 600px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--p-color);
  box-shadow: 0 0 40px var(--p-glow);
  margin-top: 20px;
  background: #000;
}
.miniapp-frame-container.open { display: flex; }
.miniapp-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid var(--c-border);
}
.miniapp-topbar-title { font-size: 0.88rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.miniapp-close-btn {
  padding: 4px 12px; border-radius: 50px; border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.06); color: var(--c-muted); cursor: pointer; font-size: 0.8rem;
  font-family: inherit;
  transition: all var(--trans);
}
.miniapp-close-btn:hover { border-color: var(--p-color); color: var(--p-color); }
.miniapp-frame {
  flex: 1; border: none;
  background: #fff;
}
.miniapp-tg-redirect {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; gap: 16px; color: var(--c-muted); font-size: 0.9rem; text-align: center; padding: 20px;
}
.miniapp-tg-redirect .tg-icon { font-size: 3rem; }
.miniapp-tg-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px;
  background: #2AABEE; color: #fff; font-weight: 700; font-size: 0.92rem;
  text-decoration: none; transition: filter var(--trans);
}
.miniapp-tg-link:hover { filter: brightness(1.15); }

.overlay-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap; gap: 12px;
  position: relative; z-index: 1;
}
.overlay-footer-stat { font-size: 0.8rem; color: var(--c-muted); }
.overlay-footer-stat strong { color: var(--p-color); }

/* ══════════════════════════════════════════════════════
   FEATURES SECTION
══════════════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
.feature-card {
  padding: 28px 24px;
  border-radius: 20px;
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.03);
  backdrop-filter: var(--blur-sm);
  transition: all var(--trans);
}
.feature-card:hover { border-color: var(--p-color); transform: translateY(-4px); }
.feature-icon { font-size: 2rem; margin-bottom: 14px; }
.feature-title { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.feature-desc { font-size: 0.85rem; color: var(--c-muted); line-height: 1.65; }

/* ══════════════════════════════════════════════════════
   CTA
══════════════════════════════════════════════════════ */
.cta-section {
  position: relative; z-index: 10;
  padding: 100px 24px;
  text-align: center;
}
.cta-card {
  max-width: 680px; margin: 0 auto;
  padding: 56px 48px;
  border-radius: 32px;
  border: 1px solid var(--p-color);
  background: rgba(5,5,18,0.8);
  backdrop-filter: var(--blur-lg);
  box-shadow: 0 0 80px var(--p-ambient);
  position: relative; overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--p-ambient), transparent 70%);
  pointer-events: none;
}
.cta-title { font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 700; margin-bottom: 14px; position: relative; }
.cta-sub { color: var(--c-muted); font-size: 0.98rem; margin-bottom: 36px; line-height: 1.65; position: relative; }

/* Telegram Login Button */
.tg-login-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 36px;
  border-radius: 50px;
  background: linear-gradient(135deg, #2AABEE, #1a8cd8);
  color: #fff; font-weight: 700; font-size: 1.05rem;
  border: none; cursor: pointer;
  box-shadow: 0 0 40px rgba(42,171,238,0.4), 0 8px 24px rgba(0,0,0,0.3);
  transition: all var(--trans);
  text-decoration: none;
  font-family: inherit;
  position: relative; z-index: 1;
}
.tg-login-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 60px rgba(42,171,238,0.6), 0 16px 40px rgba(0,0,0,0.4);
  filter: brightness(1.1);
}
.tg-login-btn svg { flex-shrink: 0; }
.tg-login-sub {
  margin-top: 16px;
  font-size: 0.78rem; color: var(--c-muted);
  position: relative; z-index: 1;
}

/* Wallet placeholder */
.wallet-row {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin-top: 28px;
  padding: 16px 24px;
  border-radius: 20px;
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.03);
  backdrop-filter: var(--blur-sm);
  max-width: 400px; margin-left: auto; margin-right: auto;
  position: relative; z-index: 1;
  margin-top: 24px;
}
.wallet-icon { font-size: 1.6rem; }
.wallet-text { text-align: left; }
.wallet-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-muted); }
.wallet-addr { font-size: 0.85rem; font-weight: 600; font-family: monospace; color: var(--p-color); letter-spacing: 0.04em; }
.wallet-connect-btn {
  margin-left: auto;
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid var(--p-color);
  background: rgba(255,255,255,0.04);
  color: var(--p-color); font-size: 0.8rem; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: all var(--trans);
}
.wallet-connect-btn:hover { background: var(--p-color); color: #03030A; }

.form-success {
  display: none; margin-top: 14px;
  color: #4ade80; font-size: 0.88rem;
  animation: fadeInUp 0.4s ease;
}

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
footer {
  position: relative; z-index: 10;
  padding: 40px 24px;
  border-top: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo { font-weight: 700; font-size: 0.95rem; color: var(--p-color); letter-spacing: 0.08em; }
.footer-links { display: flex; gap: 20px; list-style: none; }
.footer-links a { color: var(--c-muted); text-decoration: none; font-size: 0.83rem; transition: color var(--trans); }
.footer-links a:hover { color: var(--c-text); }
.footer-copy { color: var(--c-muted); font-size: 0.78rem; }

/* ══════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════ */
@keyframes fadeInUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInDown { from { opacity:0; transform:translateY(-16px); } to { opacity:1; transform:translateY(0); } }
@keyframes overlayIn { from { opacity:0; } to { opacity:1; } }
@keyframes panelSlideUp { from { opacity:0; transform:translateY(40px) scale(0.97); } to { opacity:1; transform:translateY(0) scale(1); } }
@keyframes rotateSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse-glow { 0%,100% { box-shadow: 0 0 20px var(--p-glow); } 50% { box-shadow: 0 0 50px var(--p-glow); } }
@keyframes orbit-spin { from { --orbit-angle:0deg; } to { --orbit-angle:360deg; } }
@keyframes counter-up { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════════
   HAMBURGER MOBILE MENU
══════════════════════════════════════════════════════ */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 300;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  transition: all var(--trans);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0; min-height: 100dvh; /* v3.7: full-screen mobile menu */
  background: rgba(3,3,10,0.97);
  backdrop-filter: var(--blur-lg);
  border-bottom: 1px solid var(--c-border);
  padding: 24px 32px;
  flex-direction: column;
  gap: 16px;
  z-index: 190;
  transform: translateY(-100%);
  transition: transform var(--trans);
}
.mobile-menu.open { transform: translateY(0); display: flex; }
.mobile-menu a {
  color: var(--c-muted);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid var(--c-border);
  transition: color var(--trans);
}
.mobile-menu a:hover, .mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--p-color); }

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-stats { gap: 24px; flex-wrap: wrap; justify-content: center; }
  .overlay-panel { padding: 28px 20px; }
  .overlay-header { flex-direction: column; text-align: center; align-items: center; }
  .overlay-footer { flex-direction: column; text-align: center; }
  .email-form { flex-direction: column; }
  .bento-orbit-container { height: 340px; }
  .apps-grid { grid-template-columns: 1fr 1fr; }
  footer { flex-direction: column; text-align: center; }
  .universe-hint { display: none; } /* v3.7: hide hint on mobile */
}

/* ── Extra-small (iPhone SE / 390px) ── */
@media (max-width: 390px) {
  .hero-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }
  .hero-stats { gap: 16px; }
  .stat-num   { font-size: 1.7rem; }
  .nav { padding: 0 16px; }
  .planets-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .planet-card  { padding: 16px 12px; }
  .universe-hint { display: none; } /* hide hint on very small screens */
}

/* ══════════════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════════════ */
.reveal-hidden {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34,1.2,0.64,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.revealed {
  opacity: 1 !important;  /* BUG5 FIX: force opacity */
  transform: translateY(0) !important;
}
/* BUG4 FIX: section titles always visible — never hidden */
.section-title, .section-eyebrow {
  opacity: 1 !important;
  transform: none !important;
}

/* ══════════════════════════════════════════════════════
   SCROLLBAR
══════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }

/* ══════════════════════════════════════════════════════
   PARALLAX LAYERS (from ParallaxDepth engine)
══════════════════════════════════════════════════════ */
.parallax-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  will-change: transform;
  z-index: -1;  /* behind everything by default */
}

/* ══════════════════════════════════════════════════════
   SATELLITE CLOUD (3D hover spheres)
══════════════════════════════════════════════════════ */
.sat-cloud-node {
  position: absolute;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
  will-change: transform;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  animation: satFloat var(--float-dur, 4s) ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}
.sat-cloud-node:hover {
  transform: translate(-50%, -50%) scale(1.35);
  box-shadow: 0 0 24px var(--p-glow);
  z-index: 10;
}
/* Разворачивается в карточку при hover */
.sat-cloud-node .sat-card {
  position: absolute;
  bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) scale(0.8);
  transform-origin: bottom center;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.34,1.56,0.64,1);
  background: rgba(10,10,20,0.92);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 12px 16px;
  min-width: 160px;
  text-align: center;
  white-space: nowrap;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
  z-index: 20;
}
.sat-cloud-node:hover .sat-card {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) scale(1);
}
.sat-card-name { font-size: 0.82rem; font-weight: 600; color: #F0F0FF; margin-bottom: 4px; }
.sat-card-type { font-size: 0.72rem; color: rgba(240,240,255,0.45); margin-bottom: 10px; }
.sat-card-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px;
  background: var(--p-color); color: #03030A;
  font-size: 0.8rem; font-weight: 700;
  border-radius: 50px; border: none; cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 0 16px var(--p-glow);
}
.sat-card-btn:hover { filter: brightness(1.12); transform: translateY(-1px); }

@keyframes satFloat {
  0%, 100% { margin-top: 0; }
  50%       { margin-top: -6px; }
}

/* ══════════════════════════════════════════════════════
   PATCH3: PREMIUM PLANET ORB IN OVERLAY
══════════════════════════════════════════════════════ */
.overlay-orb {
  width: 140px !important;
  height: 140px !important;
  border-radius: 50%;
  position: relative;
  background: none !important;
  box-shadow: none !important;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.overlay-orb::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 40% 30% at 30% 25%, rgba(255,255,255,0.32), transparent 60%),
    radial-gradient(circle 3px at 20% 40%, rgba(255,255,255,0.08) 0%, transparent 100%),
    radial-gradient(circle 2px at 65% 28%, rgba(255,255,255,0.07) 0%, transparent 100%),
    radial-gradient(circle at 40% 35%, var(--planet-color-light, #F5C542), var(--planet-color-dark, #CC8800));
  box-shadow:
    inset -10px -10px 24px rgba(0,0,0,0.55),
    inset 5px 5px 18px rgba(255,255,255,0.10);
  z-index: 2;
}
.overlay-orb::after {
  content: '';
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--planet-glow, rgba(245,197,66,0.35)) 0%, transparent 70%);
  opacity: 0.7;
  z-index: 1;
  animation: planet-pulse 3.5s ease-in-out infinite;
}
.overlay-orb .planet-emoji {
  position: relative;
  z-index: 3;
  font-size: 38px;
  filter: drop-shadow(0 3px 10px rgba(0,0,0,0.6));
  line-height: 1;
}
@keyframes planet-pulse {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50%       { opacity: 0.75; transform: scale(1.1); }
}

/* PATCH5: Premium overlay panel */
.overlay-backdrop {
  background: rgba(0,0,0,0.78) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
}
#overlay-panel {
  background:
    radial-gradient(circle at 50% 0%, rgba(var(--planet-glow-rgb,245,197,66),0.04) 0%, transparent 50%),
    linear-gradient(160deg,
      rgba(14,14,32,0.99) 0%,
      rgba(8,8,22,0.995) 50%,
      rgba(4,4,16,1) 100%) !important;
  border: 1px solid rgba(255,255,255,0.07) !important;
  border-radius: 28px !important;
  box-shadow:
    0 48px 100px rgba(0,0,0,0.65),
    0 0 140px rgba(var(--planet-glow-rgb,245,197,66),0.06),
    inset 0 1px 0 rgba(255,255,255,0.06) !important;
  overflow: hidden;
}
#overlay-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--planet-glow, rgba(245,197,66,0.5)), transparent);
  border-radius: 2px;
  pointer-events: none;
  z-index: 5;
}
.overlay-close {
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  color: rgba(255,255,255,0.55) !important;
  font-size: 17px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.25s ease !important;
  cursor: pointer;
}
.overlay-close:hover {
  background: rgba(255,255,255,0.13) !important;
  color: rgba(255,255,255,0.95) !important;
  transform: rotate(90deg) !important;
}
.overlay-name {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 2rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.025em !important;
  color: #F0F0FF !important;
}
.overlay-archetype {
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase !important;
  color: var(--p-color, #F5C542) !important;
  margin-bottom: 6px !important;
}
.overlay-desc {
  font-size: 0.93rem !important;
  line-height: 1.65 !important;
  color: rgba(240,240,255,0.58) !important;
}

/* PATCH4: Glassmorphism app cards */
.app-card {
  background: rgba(255,255,255,0.04) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 16px !important;
  padding: 18px !important;
  transition: all 0.32s cubic-bezier(0.4,0,0.2,1) !important;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.app-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  pointer-events: none;
}
.app-card:hover {
  background: rgba(255,255,255,0.08) !important;
  border-color: rgba(255,255,255,0.15) !important;
  transform: translateY(-3px) scale(1.015) !important;
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 24px rgba(var(--planet-glow-rgb,245,197,66),0.08) !important;
}
.app-icon {
  font-size: 1.6rem !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 11px !important;
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: transform 0.3s ease !important;
  flex-shrink: 0;
}
.app-card:hover .app-icon { transform: scale(1.12) !important; }
.app-name  { font-weight: 600 !important; font-size: 14px !important; color: #F0F0FF !important; }
.app-type  { font-size: 11px !important; color: rgba(240,240,255,0.45) !important; text-transform: uppercase !important; letter-spacing: 0.06em !important; }

/* PATCH6: Premium orbit satellites */
.orbit-ring {
  border: 1px dashed rgba(255,255,255,0.07) !important;
}
.orbit-sat {
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1) !important;
}
.orbit-sat:hover {
  transform: translateX(-50%) translateY(-50%) scale(1.18) !important;
  z-index: 10 !important;
}
.orbit-sat > span:first-child {
  width: 40px !important;
  height: 40px !important;
  border-radius: 11px !important;
  background: rgba(18,18,36,0.85) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.45) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 1.2rem !important;
  transition: all 0.3s ease !important;
}
.orbit-sat:hover > span:first-child {
  border-color: rgba(255,255,255,0.25) !important;
  box-shadow: 0 6px 20px rgba(0,0,0,0.55), 0 0 16px rgba(var(--planet-glow-rgb,245,197,66),0.18) !important;
}

/* PATCH7.1: Premium navigation */
.nav {
  background: rgba(8,8,18,0.65) !important;
  backdrop-filter: blur(24px) saturate(1.6) !important;
  -webkit-backdrop-filter: blur(24px) saturate(1.6) !important;
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
}
.btn-primary {
  background: linear-gradient(135deg, #F5C542, #E89A20) !important;
  color: #0A0A14 !important;
  font-weight: 700 !important;
  border: none !important;
  transition: all 0.25s ease !important;
}
.btn-primary:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 18px rgba(245,197,66,0.32) !important;
}

/* PATCH7.2: Feature cards */
.feature-card {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  border-radius: 20px !important;
  padding: 32px !important;
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1) !important;
}
.feature-card:hover {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.11) !important;
  transform: translateY(-5px) !important;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3) !important;
}
.feature-title {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
}
.feature-desc {
  font-size: 0.88rem !important;
  line-height: 1.7 !important;
  color: rgba(240,240,255,0.52) !important;
}

/* PATCH7.3: Planet grid cards */
.planet-card {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.07) !important;
  border-radius: 22px !important;
  padding: 28px !important;
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1) !important;
  position: relative;
  overflow: hidden;
}
.planet-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-glow, rgba(245,197,66,0.3)), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.planet-card:hover {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.13) !important;
  transform: translateY(-7px) !important;
  box-shadow: 0 28px 56px rgba(0,0,0,0.45) !important;
}
.planet-card:hover::after { opacity: 1; }
.card-name {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 1.2rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  color: #F0F0FF !important;
}
.card-count {
  background: rgba(255,255,255,0.08) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 20px !important;
  padding: 3px 11px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  color: rgba(240,240,255,0.7) !important;
  display: inline-block !important;
}

/* PATCH7.4: CTA section */
.cta-card {
  opacity: 1 !important;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(var(--planet-glow-rgb,245,197,66),0.06) 0%, transparent 55%),
    rgba(12,12,28,0.97) !important;
  border: 1px solid rgba(245,197,66,0.18) !important;
  border-radius: 28px !important;
  padding: 60px 48px !important;
}
.tg-login-btn {
  background: linear-gradient(135deg, #2AABEE, #229ED9) !important;
  color: #fff !important;
  border: none !important;
  padding: 16px 40px !important;
  border-radius: 14px !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  transition: all 0.3s ease !important;
}
.tg-login-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 30px rgba(42,171,238,0.32) !important;
}

/* PATCH8: Typography upgrade */
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important; }
h1, h2, h3, .overlay-name, .card-name, .feature-title, .cta-title, .hero-title {
  font-family: 'Space Grotesk', 'Inter', sans-serif !important;
}
h1, .hero-title {
  font-size: clamp(2.8rem, 6vw, 5.2rem) !important;
  font-weight: 900 !important;
  letter-spacing: -0.04em !important;
  line-height: 1.04 !important;
}
h2, .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  line-height: 1.1 !important;
}
::selection { background: rgba(245,197,66,0.28); color: #F0F0FF; }

/* PATCH11: Premium footer */
footer {
  background: rgba(4,4,12,0.97) !important;
  border-top: 1px solid rgba(255,255,255,0.05) !important;
  padding: 40px 32px !important;
}
footer a { color: rgba(240,240,255,0.38) !important; font-size: 13px !important; transition: color 0.2s ease !important; }
footer a:hover { color: rgba(240,240,255,0.8) !important; }
.footer-copy { color: rgba(240,240,255,0.22) !important; font-size: 12px !important; }

/* PATCH12: Cosmic background depth */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -10;
  background:
    radial-gradient(1px 1px at 8%  12%, rgba(255,255,255,0.38), transparent),
    radial-gradient(1px 1px at 22% 47%, rgba(255,255,255,0.28), transparent),
    radial-gradient(1px 1px at 37% 73%, rgba(255,255,255,0.18), transparent),
    radial-gradient(1px 1px at 52% 18%, rgba(255,255,255,0.32), transparent),
    radial-gradient(1px 1px at 68% 58%, rgba(255,255,255,0.22), transparent),
    radial-gradient(1px 1px at 83% 33%, rgba(255,255,255,0.28), transparent),
    radial-gradient(1px 1px at 14% 88%, rgba(255,255,255,0.18), transparent),
    radial-gradient(1px 1px at 63% 92%, rgba(255,255,255,0.14), transparent),
    radial-gradient(ellipse 700px 450px at 22% 28%, rgba(92,107,192,0.035), transparent),
    radial-gradient(ellipse 550px 380px at 78% 72%, rgba(245,197,66,0.022), transparent),
    linear-gradient(180deg, #04040E 0%, #08081A 50%, #04040E 100%);
  pointer-events: none;
}

/* ══════════════════════════════════════════════════════
   PREMIUM LOADING SCREEN
══════════════════════════════════════════════════════ */
#sprut-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #03030A;
  transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), visibility 0.8s;
}
#sprut-loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #F5C542;
  animation: loaderPulse 2s ease-in-out infinite;
}
.loader-logo span { color: #F0F0FF; }
.loader-ring {
  width: 80px; height: 80px;
  margin-bottom: 24px;
  border-radius: 50%;
  border: 3px solid rgba(245,197,66,0.08);
  border-top: 3px solid #F5C542;
  animation: spin 1.2s linear infinite;
  box-shadow: 0 0 30px rgba(245,197,66,0.15);
}
.loader-sub {
  margin-top: 16px;
  font-size: 0.78rem;
  color: rgba(240,240,255,0.3);
  letter-spacing: 0.08em;
}
@keyframes loaderPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ══════════════════════════════════════════════════════
   HERO STAR CANVAS — background particles
══════════════════════════════════════════════════════ */
#hero-stars {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero { position: relative; }
.hero > *:not(#hero-stars) { position: relative; z-index: 2; }

/* ══════════════════════════════════════════════════════
   MOBILE BOTTOM TAB BAR (v4.0)
   Inspired by concept mockups — 4-tab navigation
══════════════════════════════════════════════════════ */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 500;
  background: rgba(6,6,16,0.92);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 6px 0 max(env(safe-area-inset-bottom, 0px), 6px);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.5);
}
.tab-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  max-width: 500px;
  margin: 0 auto;
}
.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 12px;
  border: none;
  background: none;
  cursor: pointer;
  color: rgba(240,240,255,0.35);
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  -webkit-tap-highlight-color: transparent;
}
.tab-item.active {
  color: #F5C542;
}
.tab-item:hover {
  color: rgba(240,240,255,0.7);
}
.tab-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
}
.tab-icon svg {
  width: 22px; height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tab-item.active .tab-icon svg {
  stroke-width: 2;
  filter: drop-shadow(0 0 6px rgba(245,197,66,0.4));
}
.tab-label { white-space: nowrap; }

/* Show only on mobile */
@media (max-width: 768px) {
  .mobile-tab-bar { display: block; }
  /* Add bottom padding to body to prevent content from hiding under tab bar */
  body { padding-bottom: 72px; }
  footer { padding-bottom: 80px !important; }
}

/* ══════════════════════════════════════════════════════
   ENHANCED PLANET OVERLAY AMBIENT (v4.0)
   Full-screen ambient glow behind overlay
══════════════════════════════════════════════════════ */
.overlay-backdrop.ambient-glow {
  background:
    radial-gradient(ellipse 70% 50% at 50% 30%, var(--p-ambient-strong, rgba(245,197,66,0.12)), transparent 65%),
    rgba(0,0,0,0.82) !important;
}

/* v4.0: version badge update */
.hero-eyebrow span:last-child {
  font-variant-numeric: tabular-nums;
}

/* Center CTA tab — golden accent */
.tab-cta {
  color: #F5C542 !important;
}
.tab-icon-cta svg {
  stroke: #F5C542 !important;
  fill: rgba(245,197,66,0.12);
  filter: drop-shadow(0 0 8px rgba(245,197,66,0.35));
}
.tab-cta .tab-label {
  color: #F5C542;
  font-weight: 700;
}