/* styles.css (full file) */

/* Fonts: prefer <link rel="preconnect"> + <link href=...> in HTML for best perf. */
@import url('https://fonts.googleapis.com/css2?family=Pathway+Gothic+One&family=Noto+Sans+Egyptian+Hieroglyphs&family=Orbitron:wght@400;500;700&family=Exo+2:wght@300;400;500;700&display=swap');

/* ===== Base Variables ===== */
:root {
  --cosmic-dark: #0a0e17;
  --quantum-blue: #00f7ff;
  --quantum-blue-dark: #006b70;
  --ancestral-gold: #ffd700;
  --ancestral-gold-dark: #b39700;
  --kemet-purple: #9d00ff;
  --kemet-purple-dark: #5a0095;
  --olmec-jade: #00b48a;
  --olmec-jade-dark: #007055;
  --polynesian-blue: #1e90ff;
  --void-black: #000000;
  --star-white: rgba(255, 255, 255, 0.95);
  --cosmic-fog: rgba(10, 14, 23, 0.95);
}

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

body {
  font-family: 'Exo 2', sans-serif;
  color: var(--star-white);
  background-color: var(--void-black);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

a {
  color: inherit;
  text-decoration: none;
}

/* =======================================================================
   STAR WARS CRAWL - IKEVERSE EDITION
   ======================================================================= */

.starwars-crawl {
  /* Local theme overrides for the crawl */
  --sw-quantum-blue: #4fc3f7;
  --sw-quantum-blue-dark: #3a9bc7;
  --sw-ancestral-gold: #ffd700;
  --sw-ancestral-gold-dark: #c5a600;
  --sw-kemet-purple: #9c27b0;
  --sw-hawaiian-yellow: #e8c547;

  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;

  z-index: 10;
  perspective: 350px;
  color: #FFE81F;
  font-family: 'Pathway Gothic One', sans-serif;

  background: radial-gradient(ellipse at center,
    rgba(0,0,0,0) 0%,
    rgba(10,14,23,0.95) 100%);

  isolation: isolate;
  contain: layout paint;
}

/* Optional: lightweight starfield hook (best used when you add a tiny JS class on start)
   - If you add `.is-running` to `.starwars-crawl` in JS, these will only animate after intro. */
.starwars-crawl::before,
.starwars-crawl::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  animation-play-state: paused;

  /* small repeated SVG tile with stars */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cg fill='white' fill-opacity='.9'%3E%3Ccircle cx='12' cy='18' r='1'/%3E%3Ccircle cx='46' cy='60' r='1'/%3E%3Ccircle cx='88' cy='22' r='1.2'/%3E%3Ccircle cx='128' cy='90' r='1'/%3E%3Ccircle cx='176' cy='40' r='1'/%3E%3Ccircle cx='210' cy='120' r='1.1'/%3E%3Ccircle cx='34' cy='140' r='1.1'/%3E%3Ccircle cx='92' cy='168' r='1'/%3E%3Ccircle cx='150' cy='156' r='1.2'/%3E%3Ccircle cx='196' cy='190' r='1'/%3E%3Ccircle cx='20' cy='210' r='1'/%3E%3Ccircle cx='110' cy='210' r='1.1'/%3E%3Ccircle cx='210' cy='18' r='1'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  transform: translateZ(0);
  will-change: background-position, opacity;
}

.starwars-crawl::after {
  opacity: 0;
  filter: blur(0.5px);
  transform: translateZ(0) scale(1.15);
}

@keyframes starScrollA {
  from { background-position: 0 0; }
  to { background-position: 0 900px; }
}
@keyframes starScrollB {
  from { background-position: 0 0; }
  to { background-position: 0 1400px; }
}

/* Turn on lightweight starfield only when container is-running (optional JS hook) */
.starwars-crawl.is-running::before {
  opacity: 0.28;
  animation: starScrollA 18s linear infinite;
  animation-play-state: running;
}
.starwars-crawl.is-running::after {
  opacity: 0.18;
  animation: starScrollB 28s linear infinite;
  animation-play-state: running;
}

.starwars-crawl-content {
  position: absolute;
  top: 0;
  left: 50%;

  width: min(2400px, 95vw);
  transform-origin: 50% 100%;
  transform: translateX(-50%) rotateX(25deg) translateY(100%);

  animation: crawl 45s linear forwards;
  animation-play-state: paused;

  transition: opacity 1s ease-out;
  opacity: 0;

  z-index: 2;
  will-change: transform, opacity;

  /* expensive on mobile; we tone down in mobile query below */
  filter: drop-shadow(0 0 10px rgba(255,232,31,0.3));
}

/* INTRO SEQUENCE */
.crawl-intro {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.8rem;
  text-transform: uppercase;
  opacity: 0;
  color: var(--sw-quantum-blue);
  text-shadow: 0 0 10px var(--sw-quantum-blue);
  font-style: italic;
  white-space: nowrap;
  width: 90%;
  text-align: center;
  pointer-events: none;
  display: none;
  z-index: 3;
  will-change: opacity, transform;
}

@keyframes introFade {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(1.5); }
  20%  { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  70%  { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
}

/* IMPORTANT:
   - Base state is hidden.
   - JS adds `.is-running` on `.starwars-crawl-content` to trigger the fade-ins exactly when crawl starts. */
.crawl-title,
.crawl-text,
.crawl-mission,
.cultural-divider {
  opacity: 0;
}

/* Crawl text styling */
.crawl-title {
  font-size: 6rem;
  text-transform: uppercase;
  margin-bottom: 3rem;
  text-shadow: 0 0 20px #FFE81F;

  background: linear-gradient(to right,
    var(--sw-ancestral-gold),
    var(--sw-quantum-blue),
    var(--sw-ancestral-gold));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  letter-spacing: 5px;
  width: 100%;
  text-align: center;
}

.crawl-text {
  font-size: 2.4rem;
  line-height: 1.6;
  letter-spacing: 2px;
  text-align: justify;

  margin: 0 auto 3rem;
  width: 100%;

  text-shadow: 0 0 5px rgba(255,232,31,0.7);
  padding: 0 20px;
  box-sizing: border-box;
}

.crawl-mission {
  font-size: 2.6rem;
  margin-top: 5rem;
  text-align: center;
  color: var(--sw-quantum-blue);
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

/* CULTURAL DIVIDERS */
.cultural-divider {
  font-size: 4.5rem;
  margin: 3rem 0;
  text-align: center;
  color: var(--sw-ancestral-gold);
  text-shadow: 0 0 10px var(--sw-ancestral-gold-dark);
}

/* Fade-in triggers ONLY when crawl starts */
.starwars-crawl-content.is-running .crawl-title {
  animation: fadeIn 0.12s ease-out 0s forwards;
}

.starwars-crawl-content.is-running .crawl-text {
  animation: fadeIn 0.5s ease-out 0.12s forwards;
}

.starwars-crawl-content.is-running .crawl-mission {
  animation: fadeIn 0.5s ease-out 0.2s forwards;
}

.starwars-crawl-content.is-running .cultural-divider {
  animation: fadeIn 0.5s ease-out 0.12s forwards;
}

/* ANIMATIONS */
@keyframes crawl {
  0%   { transform: translateX(-50%) rotateX(25deg) translate3d(0, 100%, 0); }
  100% { transform: translateX(-50%) rotateX(25deg) translate3d(0, -100%, 0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* STAR PARTICLES (DOM) */
.star-particle {
  position: absolute;
  background: #FFE81F;
  border-radius: 50%;

  /* JS sets animation; keep CSS from overriding */
  animation: none;

  /* Hide until crawl starts so particles + title start simultaneously */
  visibility: hidden;

  /* reduce GPU-heavy blur on mobile below */
  filter: blur(1px);

  z-index: 1;
  pointer-events: none;
  will-change: transform;
}

/* When crawl starts, reveal particles (they animate because JS switches play-state) */
.starwars-crawl-content.is-running ~ .star-particle {
  visibility: visible;
}

/* Also supports optional JS hook: crawlContainer.classList.add('is-running') */
.starwars-crawl.is-running .star-particle {
  visibility: visible;
}

/* BUTTON STYLES */
.crawl-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.7);
  color: #FFE81F;
  border: 2px solid #FFE81F;
  border-radius: 50px;
  padding: 15px 30px;
  font-size: 1.2rem;
  font-family: 'Pathway Gothic One', sans-serif;
  text-transform: uppercase;
  cursor: pointer;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  pointer-events: auto;
}

.crawl-play-btn:hover {
  background: rgba(255, 232, 31, 0.2);
  transform: translate(-50%, -50%) scale(1.05);
}

.crawl-play-btn i {
  font-size: 1.5rem;
}

/* CRAWL CONTROLS */
.crawl-controls {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  gap: 10px;
  z-index: 100;
}

.crawl-control-btn {
  background: rgba(0,0,0,0.5);
  color: #FFE81F;
  border: 1px solid #FFE81F;
  border-radius: 4px;
  padding: 8px 15px;
  cursor: pointer;
  font-family: 'Pathway Gothic One', sans-serif;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: 5px;
}

.crawl-control-btn:hover {
  opacity: 1;
  background: rgba(79, 195, 247, 0.2);
}

/* ENDING SEQUENCE */
.crawl-ending-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 20;
  background: radial-gradient(ellipse at center,
    rgba(0,0,0,0.8) 0%,
    rgba(10,14,23,0.95) 100%);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.crawl-ending-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 90px 20px 40px;
  position: relative;
}

.crawl-ending {
  text-align: center;
  width: 100%;
  max-width: 900px;
  padding: 2rem;
  margin: 2rem auto;
  background: rgba(10, 14, 23, 0.9);
  border-radius: 10px;
  box-shadow: 0 0 30px rgba(79, 195, 247, 0.3);
  border: 1px solid var(--ancestral-gold);
  transform-origin: center;
  animation: scaleIn 1.5s ease-out forwards;
}

@keyframes scaleIn {
  0%   { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Close button (single definition) */
.close-ending-btn {
  position: fixed;
  top: 100px;
  right: 20px;
  background: transparent;
  border: none;
  color: #FFE81F;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 30;
}

.close-ending-btn:hover {
  color: var(--sw-quantum-blue);
  transform: rotate(90deg);
}

/* Cultural Symbols */
.cultural-symbols {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 3vw, 3rem);
  margin: 1rem 0 2rem;
  flex-wrap: wrap;
}

.cultural-symbols span {
  font-size: clamp(2.5rem, 6vw, 4rem);
  animation: floatSpin 6s infinite ease-in-out;
  will-change: transform;
}

@keyframes floatSpin {
  0%, 100% { transform: translateY(0) rotateY(0); }
  50%      { transform: translateY(-15px) rotateY(180deg); }
}

.hawaiian-symbol {
  color: var(--sw-hawaiian-yellow);
  animation-delay: 0.1s;
  text-shadow: 0 0 15px var(--sw-hawaiian-yellow);
}

.kemet-symbol {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  color: var(--sw-ancestral-gold);
  animation-delay: 0.3s;
  text-shadow: 0 0 15px var(--sw-ancestral-gold-dark);
  line-height: 1;
}

.quantum-symbol {
  color: var(--sw-quantum-blue);
  animation-delay: 0.5s;
  text-shadow: 0 0 15px var(--sw-quantum-blue);
}

/* Language Styling */
.dual-language-block {
  text-align: center;
  width: 100%;
}

.language-group {
  margin: 1.5rem 0;
}

.language-line {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin: 0.8rem 0;
}

.hawaiian, .kemet, .quantum {
  font-weight: bold;
  line-height: 1.4;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.hawaiian { color: var(--sw-hawaiian-yellow); }

.kemet {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  color: var(--sw-ancestral-gold);
  line-height: 1.2;
}

.quantum { color: var(--sw-quantum-blue); }

.english {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  color: rgba(255,232,31,0.8);
  font-style: italic;
  line-height: 1.3;
}

/* Content Sections */
.sacred-message {
  background: rgba(10,14,23,0.7);
  border-left: 3px solid var(--ancestral-gold);
  border-right: 3px solid var(--quantum-blue);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 5px;
}

.proverb-block {
  border-top: 1px dashed var(--ancestral-gold);
  border-bottom: 1px dashed var(--quantum-blue);
  padding: 1rem 0;
  margin: 2rem 0;
}

/* Ending CTA (avoid .quantum-btn collision) */
.ending-cta {
  background: linear-gradient(45deg, var(--sw-hawaiian-yellow), var(--sw-ancestral-gold), var(--sw-quantum-blue));
  border: none;
  padding: 1rem 2rem;
  margin: 1.5rem auto 0;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  clip-path: polygon(10% 0%, 100% 0, 90% 100%, 0% 100%);
  transition: all 0.4s ease;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: white;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
  will-change: transform;
  pointer-events: auto;
}

.ending-cta:hover {
  transform: translateY(-3px);
  box-shadow:
    0 5px 15px rgba(232, 197, 71, 0.6),
    0 5px 25px rgba(79, 195, 247, 0.4);
}

/* ===== Responsive Adjustments (Crawl) ===== */
@media (max-width: 1024px) {
  .starwars-crawl-content { width: 95vw; }
  .crawl-title { font-size: 4.5rem; }
  .crawl-text { font-size: 2rem; }
  .crawl-intro { font-size: 2.4rem; }
}

@media (max-width: 768px) {
  .starwars-crawl { perspective: 250px; }

  /* BIG mobile perf win: remove expensive filter/shadows where possible */
  .starwars-crawl-content { filter: none; }
  .crawl-title { text-shadow: 0 0 10px rgba(255,232,31,0.55); }
  .crawl-text { text-shadow: 0 0 3px rgba(255,232,31,0.45); }
  .star-particle { filter: none; }

  .crawl-title { font-size: 3rem; margin-bottom: 2rem; }
  .crawl-text { font-size: 1.6rem; line-height: 1.5; }
  .crawl-mission { font-size: 1.8rem; margin-top: 3rem; }
  .cultural-divider { font-size: 3.5rem; }

  .crawl-controls { bottom: 10px; right: 10px; }
  .crawl-control-btn { padding: 6px 12px; font-size: 0.8rem; }
  .crawl-play-btn { padding: 12px 24px; font-size: 1rem; }

  .crawl-ending { padding: 1.5rem; margin: 1rem auto; }
  .crawl-ending-wrapper { padding: 20px; }

  /* MOBILE TEXT ADJUSTMENTS (kept from your file) */
  .crawl-text {
    font-size: clamp(2rem, 5.5vw, 2.4rem) !important;
    width: 98% !important;
    padding: 0 1% !important;
    line-height: 1.8 !important;
    letter-spacing: 0.3px !important;
  }

  .starwars-crawl-content { width: 100% !important; }
}

@media (max-width: 480px) {
  .crawl-text {
    font-size: clamp(2.2rem, 6vw, 2.6rem) !important;
    line-height: 2 !important;
  }
}

@media (max-height: 700px) {
  .crawl-title { font-size: 2.5rem; }
  .crawl-text { font-size: 1.4rem; }
  .crawl-ending-container { justify-content: flex-start; }
  .crawl-ending-wrapper { padding-top: 1rem; justify-content: flex-start; }
}

/* Additional Content Styles (kept) */
.sacred-principle {
  margin: 2rem 0;
  text-align: center;
}

.principle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 1.5rem 0;
  font-size: 2rem;
}

.principle-title {
  font-size: 2.2rem;
  color: var(--ancestral-gold);
  margin-bottom: 2rem;
}

.technology-bridge {
  background: rgba(79, 195, 247, 0.1);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.bridge-pair {
  display: flex;
  justify-content: space-between;
  margin: 1rem 0;
  padding: 0.8rem;
  border-bottom: 1px dashed var(--ancestral-gold);
}

.ancient { color: var(--sw-hawaiian-yellow); font-style: italic; }
.modern { color: var(--sw-quantum-blue); font-weight: bold; }

.call-to-action {
  margin-top: 3rem;
  font-size: 2.2rem;
  text-align: center;
  line-height: 1.6;
}

.call-to-action p { margin: 1rem 0; }

@media (max-width: 768px) {
  .principle {
    flex-direction: column;
    text-align: center;
    font-size: 1.6rem;
  }

  .bridge-pair {
    flex-direction: column;
    gap: 0.5rem;
  }

  .call-to-action { font-size: 1.8rem; }
}

/* =======================================================================
   SITE STYLES (kept from your file, lightly cleaned where needed)
   ======================================================================= */

/* ===== Layout Components ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.quantum-grid {
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 5rem;
  padding-top: 8rem;
}

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--cosmic-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

body.loaded .preloader {
  opacity: 0;
  pointer-events: none;
}

.quantum-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(0, 247, 255, 0.2);
  border-top-color: var(--quantum-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

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

/* ===== Video Background ===== */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

#starfield-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  opacity: 0.5;
  filter: brightness(0.6) contrast(1.2);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(10,14,23,0.8) 0%, rgba(5,10,15,0.9) 100%);
  z-index: -1;
}

/* ===== Navigation ===== */
.quantum-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 1000;
  background: rgba(10, 14, 23, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 247, 255, 0.15);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.nav-portal {
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.portal-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid transparent;
  animation: portalSpin 12s linear infinite;
}

.portal-ring.outer {
  width: 100%;
  height: 100%;
  border-top-color: var(--quantum-blue);
  border-right-color: var(--kemet-purple);
  animation-direction: reverse;
}

.portal-ring.middle {
  width: 80%;
  height: 80%;
  border-top-color: var(--ancestral-gold);
  border-left-color: var(--olmec-jade);
}

.portal-ring.inner {
  width: 60%;
  height: 60%;
  border-bottom-color: var(--polynesian-blue);
  border-right-color: var(--quantum-blue-dark);
}

.portal-center {
  width: 40%;
  height: 40%;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.portal-center .logo-icon {
  font-size: 1.5rem;
  color: var(--quantum-blue);
  text-shadow: 0 0 10px var(--quantum-blue);
}

.nav-links-container {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-links {
  display: flex;
  list-style: none;
  height: 100%;
  margin: 0;
  padding: 0;
  transition: all 0.5s ease;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-family: 'Orbitron', sans-serif;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  overflow: hidden;
}

.nav-link .link-icon {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  transition: all 0.3s ease;
}

.nav-link .link-text { position: relative; transition: all 0.3s ease; }

.nav-link .link-pulse {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--quantum-blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.nav-link:hover {
  color: var(--star-white);
  background: rgba(0, 247, 255, 0.05);
}

.nav-link:hover .link-icon {
  transform: translateY(-5px);
  color: var(--quantum-blue);
  text-shadow: 0 0 10px var(--quantum-blue);
}

.nav-link:hover .link-pulse {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link.active { color: var(--ancestral-gold); }

.nav-link.active .link-icon {
  color: var(--ancestral-gold);
  text-shadow: 0 0 10px var(--ancestral-gold);
}

.nav-link.active .link-pulse {
  transform: scaleX(1);
  background: var(--ancestral-gold);
}

.nav-link.cta {
  background: linear-gradient(90deg, rgba(157, 0, 255, 0.2), rgba(0, 247, 255, 0.2));
  margin-left: 1rem;
  border-left: 1px solid rgba(0, 247, 255, 0.3);
}

.nav-link.cta:hover {
  background: linear-gradient(90deg, rgba(157, 0, 255, 0.3), rgba(0, 247, 255, 0.3));
}

.nav-controls {
  display: flex;
  align-items: center;
  margin-left: 2rem;
}

.nav-control {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 247, 255, 0.1);
  border: 1px solid var(--quantum-blue);
  color: var(--quantum-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-left: 1rem;
}

.nav-control:hover {
  background: rgba(0, 247, 255, 0.3);
  box-shadow: 0 0 15px var(--quantum-blue);
}

.nav-mode-toggle {
  display: flex;
  background: rgba(10, 20, 30, 0.8);
  border-radius: 20px;
  padding: 0.2rem;
  border: 1px solid var(--quantum-blue);
  margin-left: 1rem;
}

.mode-option {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mode-option.active {
  background: var(--quantum-blue);
  color: var(--cosmic-dark);
}

.nav-scanline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--quantum-blue), transparent);
  box-shadow: 0 0 10px var(--quantum-blue);
  opacity: 0.3;
  animation: scan 8s linear infinite;
}

.nav-hologram {
  position: absolute;
  bottom: -100px;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to top, rgba(0, 247, 255, 0.05), transparent);
  filter: blur(10px);
  z-index: -1;
  opacity: 0.5;
}

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

@keyframes scan {
  0% { top: 0; opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.7; }
  100% { top: 100%; opacity: 0; }
}

/* Mode transition effects */
.mode-pulse {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9998;
  opacity: 0;
  animation: modePulse 1s ease-out;
  pointer-events: none;
}

@keyframes modePulse {
  0% { opacity: 0; transform: scale(1); }
  50% { opacity: 0.3; }
  100% { opacity: 0; transform: scale(1.5); }
}

/* Button ripple effect */
.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.7);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* ===== Hero Section ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 5%;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--ancestral-gold), var(--quantum-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(0, 247, 255, 0.3);
}

.hero-slogan {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
}

/* Global quantum button (site) */
.quantum-btn {
  position: relative;
  background: transparent;
  color: var(--star-white);
  border: 1px solid var(--quantum-blue);
  padding: 1rem 2rem;
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  letter-spacing: 2px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
}

.quantum-btn.pulse { animation: btnPulse 2s infinite; }

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 5px var(--quantum-blue); }
  50% { box-shadow: 0 0 20px var(--quantum-blue); }
}

.quantum-btn:hover { background: rgba(0, 247, 255, 0.1); }

.btn-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle, var(--quantum-blue), transparent 70%);
  filter: blur(5px);
  opacity: 0.3;
  z-index: -1;
}

/* ===== Visual Glyphs ===== */
.hero-visual {
  position: relative;
  flex: 1;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.floating-glyphs {
  display: flex;
  gap: 2rem;
}

.floating-glyphs span {
  font-size: 3rem;
  animation: float 6s ease-in-out infinite;
  text-shadow:
    0 0 10px currentColor,
    0 0 20px rgba(255,255,255,0.3);
  transition: all 0.3s ease;
}

.floating-glyphs span:nth-child(1) { color: var(--kemet-purple); animation-delay: 0s; }
.floating-glyphs span:nth-child(2) { color: var(--quantum-blue); animation-delay: 1s; }
.floating-glyphs span:nth-child(3) { color: var(--ancestral-gold); animation-delay: 2s; }

.floating-glyphs span:hover {
  transform: scale(1.2);
  filter: brightness(1.2);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% {
    transform: translateY(-20px) rotate(5deg);
    text-shadow:
      0 0 15px currentColor,
      0 0 30px rgba(255,255,255,0.5);
  }
}

/* ===== Knowledge Galaxy Section ===== */
.galaxy-section {
  padding: 8rem 5%;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, var(--ancestral-gold), var(--olmec-jade));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

.section-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.deco-line {
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, var(--quantum-blue), transparent);
}

.deco-glyph { font-size: 1.5rem; color: var(--ancestral-gold); }

.galaxy-container {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0, 247, 255, 0.2);
  box-shadow: 0 0 40px rgba(0, 247, 255, 0.1);
  background: #0a0e17;
}

#galaxy-viewport {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
}

#galaxy-viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
}

.error-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(10,14,23,0.9);
  color: white;
  text-align: center;
  padding: 2rem;
  z-index: 1000;
}

.error-fallback button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--quantum-blue);
  color: var(--cosmic-dark);
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
}

.galaxy-ui {
  position: absolute;
  bottom: 20px;
  right: 20px;
  display: flex;
  gap: 1rem;
  z-index: 10;
}

.ui-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-btn {
  width: 40px;
  height: 40px;
  background: rgba(0, 247, 255, 0.1);
  border: 1px solid var(--quantum-blue);
  color: var(--star-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.control-btn:hover {
  background: rgba(0, 247, 255, 0.3);
  box-shadow: 0 0 10px var(--quantum-blue);
}

.control-btn.active {
  background: var(--quantum-blue);
  color: var(--cosmic-dark);
}

.control-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.info-panel {
  background: rgba(10, 14, 23, 0.9);
  border: 1px solid var(--quantum-blue);
  border-radius: 8px;
  padding: 1rem;
  max-width: 300px;
  transform: translateX(120%);
  transition: transform 0.3s ease;
}

.info-panel h3 { font-size: 1rem; margin-bottom: 0.5rem; }

.info-panel p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Node Label Styles */
.node-label {
  font-family: 'Orbitron', sans-serif;
  pointer-events: none;
  user-select: none;
  transform: translateZ(0);
}

.label-container {
  background: rgba(10, 14, 23, 0.9);
  border-radius: 24px;
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  border: 1px solid currentColor;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

.node-icon { margin-right: 8px; font-size: 1.2em; }
.node-name { font-size: 0.9em; white-space: nowrap; }

/* Fallback Styles */
.galaxy-fallback {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--cosmic-dark);
  z-index: 1;
}

.fallback-image {
  max-width: 90%;
  max-height: 80%;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(0, 247, 255, 0.3));
}

.fallback-message {
  margin-top: 20px;
  color: var(--quantum-blue);
  font-family: 'Orbitron', sans-serif;
  text-align: center;
  font-size: 1.2rem;
}

/* ===== Cultural Nodes Section ===== */
.nodes-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 5rem;
  padding: 0 5%;
}

.node-card {
  position: relative;
  padding: 2rem;
  border-radius: 10px;
  background: rgba(20, 30, 40, 0.5);
  border: 1px solid rgba(0, 247, 255, 0.1);
  transition: all 0.3s ease;
  overflow: hidden;
  z-index: 1;
}

.node-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 247, 255, 0.05), transparent);
  z-index: -1;
}

.node-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 247, 255, 0.1);
  border-color: rgba(0, 247, 255, 0.3);
}

.node-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border-radius: 10px;
  z-index: -1;
}

.node-card[data-culture="kemet"] .node-glow {
  background: radial-gradient(circle, rgba(157, 0, 255, 0.1), transparent 70%);
}
.node-card[data-culture="olmec"] .node-glow {
  background: radial-gradient(circle, rgba(0, 180, 138, 0.1), transparent 70%);
}
.node-card[data-culture="kumulipo"] .node-glow {
  background: radial-gradient(circle, rgba(0, 247, 255, 0.1), transparent 70%);
}

.node-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.node-card[data-culture="kemet"] h3 { color: var(--kemet-purple); }
.node-card[data-culture="olmec"] h3 { color: var(--olmec-jade); }
.node-card[data-culture="kumulipo"] h3 { color: var(--quantum-blue); }

.node-card p {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
}

.node-connections {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.node-connections span {
  font-size: 0.9rem;
  color: var(--star-white);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.node-card:hover .node-connections span { opacity: 1; }

/* ===== Footer ===== */
.quantum-footer {
  position: relative;
  padding: 3rem;
  margin-top: 5rem;
  background: linear-gradient(to top, rgba(10, 14, 23, 0.9), transparent);
  border-top: 1px solid rgba(0, 247, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-about h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  color: var(--star-white);
}

.footer-about p {
  max-width: 400px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 2rem;
}

.social-link {
  position: relative;
  font-size: 1.5rem;
  color: var(--star-white);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.social-link::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  background: rgba(0, 247, 255, 0.2);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.social-link:hover {
  background: rgba(0, 247, 255, 0.1);
  box-shadow: 0 0 15px var(--quantum-blue);
}

.social-link:hover::before {
  opacity: 1;
  bottom: -25px;
}

.footer-pulse {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--quantum-blue), transparent);
  box-shadow: 0 0 10px var(--quantum-blue);
  opacity: 0.3;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 1024px) {
  .galaxy-ui { flex-direction: column; align-items: flex-end; }
  .info-panel { max-width: 250px; }
  .nodes-section { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
}

@media (max-width: 768px) {
  .galaxy-container { height: 60vh; }
  .galaxy-ui { bottom: 10px; right: 10px; }
  .control-btn { width: 36px; height: 36px; }
  .info-panel { padding: 0.75rem; max-width: 200px; }
  .node-card { padding: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .galaxy-container { height: 50vh; }
  .ui-controls { flex-direction: row; }
  .info-panel { display: none; }
  .node-card h3 { font-size: 1.25rem; }
  .node-connections span { font-size: 0.8rem; }
  .quantum-footer { padding: 2rem 1rem; }
  .footer-about h4 { font-size: 1.25rem; }
  .social-link { width: 40px; height: 40px; font-size: 1.25rem; }
}

/* ===== Animation Enhancements ===== */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 5px var(--quantum-blue); }
  50%      { box-shadow: 0 0 20px var(--quantum-blue); }
}

@keyframes float-up {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ===== Utility Classes ===== */
.text-gradient {
  background: linear-gradient(90deg, var(--ancestral-gold), var(--quantum-blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glow-effect { text-shadow: 0 0 10px currentColor; }

.hover-grow { transition: transform 0.3s ease; }
.hover-grow:hover { transform: scale(1.05); }

/* ===== Print Styles ===== */
@media print {
  .quantum-nav,
  .video-background,
  .galaxy-ui,
  .quantum-footer {
    display: none;
  }

  body { background: white; color: black; }

  .hero-section { min-height: auto; padding: 2rem 0; }

  .hero-title {
    background: none;
    -webkit-text-fill-color: black;
    color: black;
  }

  .no-print { display: none !important; }
}

/* ===== Accessibility Improvements ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .star-particle { display: none !important; }
  .starwars-crawl::before,
  .starwars-crawl::after {
    display: none !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===== Dark/Light Mode Toggle ===== */
@media (prefers-color-scheme: light) {
  body { background-color: #f0f0f0; color: #333; }
  .quantum-nav { background: rgba(255, 255, 255, 0.9); color: #333; }
  .nav-link { color: #333; }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cosmic-dark); }
::-webkit-scrollbar-thumb { background: var(--quantum-blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--quantum-blue-dark); }

/* ===== Focus Styles ===== */
:focus-visible {
  outline: 2px solid var(--ancestral-gold);
  outline-offset: 2px;
}

/* ===== END OF STYLES ===== */