/* ============================================
   QENEX "The Awakening" - Soft Grey Theme
   Warm darkness. Gentle presence.
   ============================================ */

/* === TOKEN MAPPING — Bridge grey.css vars to design system tokens === */
:root {
    --font: var(--font-body);
    --bg-base: var(--surface-base);
    --text-soft: var(--text-muted);
    --text-whisper: var(--text-dim);
    --text-speak: var(--text-secondary);
    --text-shout: var(--text-primary);
    --glow-primary: rgba(0, 240, 255, 0.3);
    --glow-secondary: rgba(216, 59, 210, 0.2);
    --glow-warm: rgba(245, 158, 11, 0.2);
    --glow-cyan: rgba(0, 240, 255, 0.15);
    --bg-ambient: radial-gradient(ellipse at 20% 80%, rgba(68, 49, 141, 0.2) 0%, transparent 60%);
    --bg-warm: radial-gradient(ellipse at 80% 20%, rgba(216, 59, 210, 0.1) 0%, transparent 50%);
    --bg-cool: radial-gradient(ellipse at 50% 50%, var(--surface-base) 0%, #000 100%);
    --bg-noise: none;
    --text-massive: clamp(5rem, 20vw, 14rem);
    --text-small: var(--text-sm);
    --text-tiny: var(--text-xs);
    --weight-bold: var(--font-extrabold);
    --weight-light: var(--font-normal);
    --weight-medium: var(--font-medium);
    --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
    --transition-medium: var(--transition-slow);
    --border-soft: var(--border-muted);
    --radius-full: 9999px;
}

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-soft);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* === HERO - Ambient warmth === */
.hero-grey {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  overflow: hidden;
}

/* Ambient color layers */
.hero-grey::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    var(--bg-ambient),
    var(--bg-warm),
    var(--bg-cool);
  animation: ambientPulse 12s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes ambientPulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

/* Grain overlay - subtle texture */
.hero-grey::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-noise);
  pointer-events: none;
  z-index: 1;
}

/* === ORB ELEMENTS - Soft floating glows === */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
  animation: orbFloat 20s ease-in-out infinite;
  pointer-events: none;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
  top: 10%;
  left: 15%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--glow-secondary) 0%, transparent 70%);
  bottom: 20%;
  right: 10%;
  animation-delay: -7s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--glow-warm) 0%, transparent 70%);
  top: 60%;
  left: 5%;
  animation-delay: -14s;
}

.orb-4 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--glow-cyan) 0%, transparent 70%);
  top: 20%;
  right: 20%;
  animation-delay: -4s;
}

@keyframes orbFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -40px) scale(1.1);
  }
  50% {
    transform: translate(-20px, 30px) scale(0.95);
  }
  75% {
    transform: translate(25px, 15px) scale(1.05);
  }
}

/* === THE TITLE === */
.hero-title {
  position: relative;
  z-index: 2;
  font-family: var(--font);
  font-size: var(--text-massive);
  font-weight: var(--weight-bold);
  letter-spacing: -0.03em;
  background: linear-gradient(
    135deg,
    var(--text-whisper) 0%,
    var(--text-soft) 50%,
    var(--text-whisper) 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  user-select: none;
  cursor: default;
  text-align: center;
  line-height: 1;
  animation: titleReveal 3s var(--ease-smooth) forwards,
             titleShimmer 8s ease-in-out 3s infinite;
  filter: drop-shadow(0 0 40px var(--glow-primary));
  transition: filter var(--transition-medium);
}

.hero-title:hover {
  background: linear-gradient(
    135deg,
    var(--text-speak) 0%,
    var(--text-shout) 50%,
    var(--text-speak) 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 80px var(--glow-primary))
          drop-shadow(0 0 120px var(--glow-secondary));
}

@keyframes titleReveal {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes titleShimmer {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* === TAGLINE === */
.hero-tagline {
  position: absolute;
  bottom: 18vh;
  z-index: 2;
  font-family: var(--font);
  font-size: var(--text-small);
  font-weight: var(--weight-light);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-whisper);
  opacity: 0;
  animation: taglineReveal 2s var(--ease-smooth) 2.5s forwards;
  text-shadow: 0 0 30px var(--glow-primary);
}

@keyframes taglineReveal {
  to {
    opacity: 1;
  }
}

/* === ENTRY BUTTON === */
.entry-point {
  position: absolute;
  bottom: 10vh;
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.hero-grey:hover .entry-point {
  opacity: 1;
  transform: translateY(0);
}

.btn-enter {
  position: relative;
  padding: 18px 56px;
  font-family: var(--font);
  font-size: var(--text-tiny);
  font-weight: var(--weight-medium);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
  overflow: hidden;
}

/* Soft glow effect behind button */
.btn-enter::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(
    135deg,
    var(--glow-primary),
    var(--glow-secondary),
    var(--glow-warm)
  );
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  filter: blur(15px);
  transition: opacity var(--transition-fast);
}

.btn-enter:hover {
  color: var(--text-shout);
  border-color: var(--border-soft);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-enter:hover::before {
  opacity: 1;
}

.btn-enter:active {
  transform: translateY(0);
}

/* === FOOTER === */
.footer-grey {
  position: fixed;
  bottom: 3vh;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font);
  font-size: var(--text-tiny);
  font-weight: var(--weight-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.hero-grey:hover .footer-grey {
  opacity: 1;
}

/* === PARTICLES - Soft floating dots === */
.particle-container {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: radial-gradient(circle, var(--text-whisper) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  animation: particleDrift 25s linear infinite;
}

@keyframes particleDrift {
  0% {
    transform: translateY(100vh) translateX(0) scale(0);
    opacity: 0;
  }
  5% {
    opacity: 0.6;
    transform: translateY(95vh) translateX(10px) scale(1);
  }
  95% {
    opacity: 0.6;
    transform: translateY(5vh) translateX(-10px) scale(1);
  }
  100% {
    transform: translateY(-5vh) translateX(0) scale(0);
    opacity: 0;
  }
}

/* Particle variations */
.particle:nth-child(1) { left: 8%; animation-delay: 0s; animation-duration: 22s; }
.particle:nth-child(2) { left: 15%; animation-delay: 3s; animation-duration: 28s; }
.particle:nth-child(3) { left: 25%; animation-delay: 1s; animation-duration: 24s; }
.particle:nth-child(4) { left: 35%; animation-delay: 5s; animation-duration: 26s; }
.particle:nth-child(5) { left: 45%; animation-delay: 2s; animation-duration: 23s; }
.particle:nth-child(6) { left: 55%; animation-delay: 4s; animation-duration: 27s; }
.particle:nth-child(7) { left: 65%; animation-delay: 1.5s; animation-duration: 25s; }
.particle:nth-child(8) { left: 75%; animation-delay: 3.5s; animation-duration: 29s; }
.particle:nth-child(9) { left: 85%; animation-delay: 0.5s; animation-duration: 21s; }
.particle:nth-child(10) { left: 92%; animation-delay: 2.5s; animation-duration: 30s; }

/* Extra particles with different colors */
.particle:nth-child(odd) {
  background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
}

.particle:nth-child(3n) {
  background: radial-gradient(circle, var(--glow-secondary) 0%, transparent 70%);
  width: 4px;
  height: 4px;
}

/* === SOLAR SYSTEM - Planetary Orbits === */
.solar-system {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  perspective: 1200px;
}

.solar-system-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-style: preserve-3d;
  animation: systemDrift 120s linear infinite;
}

@keyframes systemDrift {
  0% {
    transform: translate(-50%, -50%) rotateX(8deg) rotateY(0deg);
  }
  25% {
    transform: translate(-50%, -50%) rotateX(10deg) rotateY(90deg);
  }
  50% {
    transform: translate(-50%, -50%) rotateX(6deg) rotateY(180deg);
  }
  75% {
    transform: translate(-50%, -50%) rotateX(12deg) rotateY(270deg);
  }
  100% {
    transform: translate(-50%, -50%) rotateX(8deg) rotateY(360deg);
  }
}

/* Central Star - compact core */
.star {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #ffffff 0%, #fff8e7 20%, #ffdd77 50%, #ff9933 80%, #cc6600 100%);
  box-shadow:
    0 0 20px #ffcc66,
    0 0 40px #ff9933,
    0 0 60px rgba(255, 153, 51, 0.4);
  animation: starPulse 4s ease-in-out infinite;
}

@keyframes starPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow:
      0 0 20px #ffcc66,
      0 0 40px #ff9933,
      0 0 60px rgba(255, 153, 51, 0.4);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow:
      0 0 30px #ffcc66,
      0 0 50px #ff9933,
      0 0 80px rgba(255, 153, 51, 0.5);
  }
}

/* Orbit paths */
.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform-style: preserve-3d;
}

.orbit-1 {
  width: 140px;
  height: 140px;
  margin: -70px;
  animation: orbitTilt1 80s linear infinite;
}

.orbit-2 {
  width: 220px;
  height: 220px;
  margin: -110px;
  animation: orbitTilt2 100s linear infinite;
}

.orbit-3 {
  width: 320px;
  height: 320px;
  margin: -160px;
  animation: orbitTilt3 120s linear infinite;
}

.orbit-4 {
  width: 440px;
  height: 440px;
  margin: -220px;
  animation: orbitTilt4 140s linear infinite;
}

.orbit-5 {
  width: 580px;
  height: 580px;
  margin: -290px;
  animation: orbitTilt5 160s linear infinite;
}

.orbit-6 {
  width: 740px;
  height: 740px;
  margin: -370px;
  animation: orbitTilt6 180s linear infinite;
}

.orbit-7 {
  width: 920px;
  height: 920px;
  margin: -460px;
  animation: orbitTilt7 200s linear infinite;
}

/* Subtle tilts - keep planets looking round */
@keyframes orbitTilt1 { 0%, 100% { transform: rotateX(12deg) rotateZ(0deg); } }
@keyframes orbitTilt2 { 0%, 100% { transform: rotateX(15deg) rotateZ(5deg); } }
@keyframes orbitTilt3 { 0%, 100% { transform: rotateX(10deg) rotateZ(-3deg); } }
@keyframes orbitTilt4 { 0%, 100% { transform: rotateX(14deg) rotateZ(6deg); } }
@keyframes orbitTilt5 { 0%, 100% { transform: rotateX(8deg) rotateZ(-5deg); } }
@keyframes orbitTilt6 { 0%, 100% { transform: rotateX(13deg) rotateZ(3deg); } }
@keyframes orbitTilt7 { 0%, 100% { transform: rotateX(11deg) rotateZ(-2deg); } }

/* Planets - Large 3D spheres that stay round */
.planet {
  position: absolute;
  border-radius: 50%;
  transform-style: preserve-3d;
}

/* Mercury - indigo sphere */
.planet-1 {
  width: 22px;
  height: 22px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 15%, transparent 40%),
    radial-gradient(circle at 35% 35%, #a5b4fc 0%, #6366f1 40%, #4338ca 70%, #312e81 100%);
  box-shadow:
    inset -4px -4px 10px rgba(0,0,0,0.5),
    inset 2px 2px 4px rgba(255,255,255,0.2),
    0 0 20px #6366f1,
    0 0 40px rgba(99, 102, 241, 0.6);
  top: 50%;
  left: 0;
  margin: -11px;
  animation: planetOrbit1 12s linear infinite;
}

/* Venus - purple sphere */
.planet-2 {
  width: 30px;
  height: 30px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 12%, transparent 35%),
    radial-gradient(circle at 35% 35%, #c4b5fd 0%, #8b5cf6 35%, #7c3aed 65%, #5b21b6 100%);
  box-shadow:
    inset -5px -5px 12px rgba(0,0,0,0.5),
    inset 3px 3px 5px rgba(255,255,255,0.2),
    0 0 25px #8b5cf6,
    0 0 50px rgba(139, 92, 246, 0.6);
  top: 50%;
  left: 0;
  margin: -15px;
  animation: planetOrbit2 19s linear infinite;
}

/* Earth - pink sphere */
.planet-3 {
  width: 38px;
  height: 38px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 12%, transparent 35%),
    radial-gradient(circle at 35% 35%, #f9a8d4 0%, #ec4899 35%, #db2777 65%, #9d174d 100%);
  box-shadow:
    inset -6px -6px 15px rgba(0,0,0,0.5),
    inset 3px 3px 6px rgba(255,255,255,0.2),
    0 0 30px #ec4899,
    0 0 60px rgba(236, 72, 153, 0.6);
  top: 50%;
  left: 0;
  margin: -19px;
  animation: planetOrbit3 31s linear infinite;
}

/* Mars - cyan sphere */
.planet-4 {
  width: 28px;
  height: 28px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 12%, transparent 35%),
    radial-gradient(circle at 35% 35%, #a5f3fc 0%, #22d3ee 35%, #06b6d4 65%, #0e7490 100%);
  box-shadow:
    inset -5px -5px 12px rgba(0,0,0,0.45),
    inset 2px 2px 5px rgba(255,255,255,0.2),
    0 0 22px #22d3ee,
    0 0 45px rgba(34, 211, 238, 0.6);
  top: 50%;
  left: 0;
  margin: -14px;
  animation: planetOrbit4 47s linear infinite;
}

/* Jupiter - largest golden sphere */
.planet-5 {
  width: 52px;
  height: 52px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 10%, transparent 30%),
    radial-gradient(circle at 35% 35%, #fde68a 0%, #fbbf24 30%, #f59e0b 55%, #d97706 80%, #b45309 100%);
  box-shadow:
    inset -8px -8px 20px rgba(0,0,0,0.5),
    inset 4px 4px 8px rgba(255,255,255,0.25),
    0 0 40px #f59e0b,
    0 0 80px rgba(245, 158, 11, 0.6);
  top: 50%;
  left: 0;
  margin: -26px;
  animation: planetOrbit5 73s linear infinite;
}

/* Saturn - green sphere */
.planet-6 {
  width: 42px;
  height: 42px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 12%, transparent 35%),
    radial-gradient(circle at 35% 35%, #86efac 0%, #4ade80 30%, #22c55e 60%, #16a34a 85%, #15803d 100%);
  box-shadow:
    inset -7px -7px 16px rgba(0,0,0,0.5),
    inset 3px 3px 7px rgba(255,255,255,0.2),
    0 0 32px #22c55e,
    0 0 65px rgba(34, 197, 94, 0.6);
  top: 50%;
  left: 0;
  margin: -21px;
  animation: planetOrbit6 97s linear infinite;
}

/* Neptune - rose sphere */
.planet-7 {
  width: 26px;
  height: 26px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 12%, transparent 35%),
    radial-gradient(circle at 35% 35%, #fda4af 0%, #fb7185 35%, #f43f5e 65%, #e11d48 85%, #be123c 100%);
  box-shadow:
    inset -4px -4px 10px rgba(0,0,0,0.5),
    inset 2px 2px 5px rgba(255,255,255,0.2),
    0 0 22px #f43f5e,
    0 0 45px rgba(244, 63, 94, 0.6);
  top: 50%;
  left: 0;
  margin: -13px;
  animation: planetOrbit7 127s linear infinite;
}

/* Planet rings - Saturn-like rings */
.planet-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotateX(65deg);
  border-radius: 50%;
  pointer-events: none;
}

.planet-3 .planet-ring {
  width: 70px;
  height: 70px;
  background: transparent;
  border: 4px solid rgba(236, 72, 153, 0.6);
  box-shadow:
    0 0 0 3px rgba(244, 114, 182, 0.4),
    0 0 0 7px rgba(236, 72, 153, 0.25),
    0 0 15px rgba(236, 72, 153, 0.3);
}

.planet-5 .planet-ring {
  width: 100px;
  height: 100px;
  background: transparent;
  border: 5px solid rgba(245, 158, 11, 0.6);
  box-shadow:
    0 0 0 4px rgba(251, 191, 36, 0.4),
    0 0 0 9px rgba(245, 158, 11, 0.25),
    0 0 0 14px rgba(180, 83, 9, 0.15),
    0 0 20px rgba(245, 158, 11, 0.3);
}

/* Planet orbits - stay on orbit lines */
@keyframes planetOrbit1 {
  0% { transform: rotate(0deg) translateX(70px); }
  100% { transform: rotate(360deg) translateX(70px); }
}

@keyframes planetOrbit2 {
  0% { transform: rotate(60deg) translateX(110px); }
  100% { transform: rotate(420deg) translateX(110px); }
}

@keyframes planetOrbit3 {
  0% { transform: rotate(140deg) translateX(160px); }
  100% { transform: rotate(500deg) translateX(160px); }
}

@keyframes planetOrbit4 {
  0% { transform: rotate(220deg) translateX(220px); }
  100% { transform: rotate(580deg) translateX(220px); }
}

@keyframes planetOrbit5 {
  0% { transform: rotate(300deg) translateX(290px); }
  100% { transform: rotate(660deg) translateX(290px); }
}

@keyframes planetOrbit6 {
  0% { transform: rotate(30deg) translateX(370px); }
  100% { transform: rotate(390deg) translateX(370px); }
}

@keyframes planetOrbit7 {
  0% { transform: rotate(180deg) translateX(460px); }
  100% { transform: rotate(540deg) translateX(460px); }
}

/* Background stars */
.stars-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255, 255, 255, 0.8) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 60%, rgba(255, 255, 255, 0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 10%, rgba(255, 255, 255, 0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 40%, rgba(255, 255, 255, 0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 80%, rgba(255, 255, 255, 0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 90%, rgba(255, 255, 255, 0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 15%, rgba(255, 255, 255, 0.5) 0%, transparent 100%),
    radial-gradient(2px 2px at 25% 75%, rgba(200, 220, 255, 0.6) 0%, transparent 100%),
    radial-gradient(2px 2px at 75% 25%, rgba(255, 240, 200, 0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 55%, rgba(255, 255, 255, 0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 65% 85%, rgba(255, 255, 255, 0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 5% 45%, rgba(255, 255, 255, 0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 95% 55%, rgba(255, 255, 255, 0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 35% 35%, rgba(200, 220, 255, 0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 95%, rgba(255, 255, 255, 0.6) 0%, transparent 100%);
  animation: starsShimmer 8s ease-in-out infinite;
}

@keyframes starsShimmer {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(2.5rem, 18vw, 6rem);
    letter-spacing: -0.02em;
  }

  .hero-tagline {
    font-size: 0.6875rem;
    letter-spacing: 0.25em;
    bottom: 22vh;
  }

  .entry-point {
    bottom: 14vh;
  }

  .btn-enter {
    padding: 14px 36px;
    font-size: 0.625rem;
  }

  .orb {
    filter: blur(60px);
    opacity: 0.4;
  }

  .orb-1, .orb-2 { display: block; }
  .orb-3, .orb-4 { display: none; }

  /* Simplify neural network on mobile */
  .neural-layer {
    animation-duration: 60s;
  }
  .neural-layer-4,
  .neural-layer-5 {
    display: none;
  }
  .neural-cluster {
    opacity: 0.2;
  }
  .cluster-3,
  .cluster-4 {
    display: none;
  }
  .node-9, .node-10, .node-11, .node-12,
  .node-13, .node-14, .node-15, .node-16 {
    display: none;
  }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}