#lumas {
    width: 35vw;
    position: absolute;
    top: 10vh;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
}

main {
  margin: 0;
  padding: 0px;
}

#th {
  display: block;
  opacity: 0;
  transform: scale(0.92);
  filter: brightness(0.2) saturate(0.25);
  pointer-events: none;
  will-change: transform, opacity, filter;
}

#th.thunder-active {
  animation: thunderStrike 220ms ease-out forwards;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 100%;
  height: 105vh;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 242, 181, 0.98) 0%,
    rgba(255, 242, 181, 0.74) 90.48%,
    rgba(255, 242, 181, 0) 100%
  );
  background-size: 100% 105vh;
  background-position: 0 0;
}

.hero.thunder-flash::before {
  animation: skyFlash 220ms ease-out;
}

#lumas.show {
    animation: fadeIn 2s ease-in-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

#cloud1 {
    position: absolute;
    width: 50vw;
    z-index: 4;
    left: 10vw;
    animation: moveRight1 2s ease-out forwards, drift1 7s ease-in-out 2s infinite alternate;
    animation-play-state: paused;
}

#cloud2 {
    position: absolute;
    width: 50vw;
    z-index: 5;
    top: 27vh;
    left: 30vw;
    animation: moveRight2 2s ease-out forwards, drift2 7s ease-in-out 2s infinite alternate;
    animation-play-state: paused;
}

#cloud3 {
    position: absolute;
    top: 10vh;
    width: 50vw;
    z-index: 4;
    left: 40vw;
    animation: moveRight3 2s ease-out forwards, drift3 7s ease-in-out 2s infinite alternate;
    animation-play-state: paused;
}

#cloud4 {
    position: absolute;
    left: 10vw;
    width: 50vw;
    z-index: 4;
}


@keyframes moveRight1 {
    from {
        left: 10vw;
    }

    to {
        left: -5vw;
    }
}

@keyframes moveRight2 {
    from {
        top: 27vh;
        left: 30vw;
    }

    to {
        top: 35vh;
        left: 38vw;
    }
}

@keyframes moveRight3 {
    from {
        left: 40vw;
    }

    to {
        left: 50vw;
    }
}

@keyframes drift1 {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(10%);
    }
}

@keyframes drift2 {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-10%);
    }
}

@keyframes drift3 {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(8%);
    }
}

@keyframes thunderStrike {
  0% {
    opacity: 0;
    transform: scale(0.9);
    filter: brightness(0.2) saturate(0.2);
  }
  20% {
    opacity: 0.2;
    transform: scale(1);
    filter: brightness(0.8) saturate(0.6);
  }
  45% {
    opacity: 0.95;
    transform: scale(1.03);
    filter: brightness(1.9) saturate(1.3) drop-shadow(0 0 16px rgba(255, 242, 192, 0.9));
  }
  70% {
    opacity: 0.45;
    transform: scale(1.01);
    filter: brightness(1.3) saturate(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.98);
    filter: brightness(0.5) saturate(0.4);
  }
}

@keyframes skyFlash {
  0%, 100% {
    opacity: 0;
  }
  15% {
    opacity: 0.9;
  }
  45% {
    opacity: 1;
  }
  70% {
    opacity: 0.34;
  }
  100% {
    opacity: 0;
  }
}

.music-toggle {
  position: fixed;
  right: 1.3rem;
  bottom: 1.3rem;
  z-index: 20;
  width: 3.25rem;
  height: 3.25rem;
  border: 1px solid #d4af37;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 229, 144, 0.22), rgba(16, 16, 30, 0.95));
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.2), 0 0 20px rgba(212, 175, 55, 0.25);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.music-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.35), 0 0 24px rgba(212, 175, 55, 0.4);
}

.music-toggle:focus-visible {
  outline: 2px solid #f1d98d;
  outline-offset: 3px;
}

.music-toggle svg {
  width: 1.45rem;
  height: 1.45rem;
  fill: #f4d37b;
  stroke: #f4d37b;
  stroke-width: 0.8;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.music-toggle .speaker-wave {
  opacity: 0.6;
  transition: opacity 180ms ease;
}

.music-toggle.is-playing .speaker-wave {
  opacity: 1;
}

:root {
  --footer-bg: #000021;
  --footer-panel: #020226;
  --footer-border: rgba(185, 191, 214, 0.62);
  --footer-rule: rgba(159, 161, 173, 0.24);
  --footer-text: #9fa1ad;
  --footer-link: #f2f2f5;
  --footer-gold: #d3b06a;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: #111129;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

main {
  min-height: 55vh;

}

.timeline-section {
  position: relative;
  padding: 5rem 1.5rem 7rem;
  background: linear-gradient(180deg, rgba(17, 17, 41, 0.98) 0%, rgba(9, 9, 24, 1) 100%);
}

.timeline-intro {
  width: min(100%, 760px);
  margin: 0 auto 2.75rem;
  text-align: center;
}

.timeline-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #d3b06a;
}

.timeline-intro h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: #f7e8b2;
}

.timeline-track {
  position: relative;
  width: min(100%, 1040px);
  margin: 0 auto;
  min-height: 1100px;
}

.timeline-card {
  position: absolute;
    background-image: url("https://cdn.hackclub.com/019ff0ca-ee73-738a-8e20-2c39acb3ad93/Untitled%20design%20(23).png");
    background-size: contain;
    background-repeat: no-repeat;
    height: 30vh;
    width: 30vw;
  padding-left: 5vw;
  padding-top: 5vw;
  padding-right: 2vw;

  
}

.timeline-card h3 {
  margin: 0.2rem 0 0.6rem;
  font-size: 1.2rem;
  color: #14171C;
}

.timeline-card p {
  margin: 0;
  color: #0D0F14;
  line-height: 1.6;
}

.card-index {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #d3b06a;
}

.card-1 {
  left: 2%;
  top: 2%;
  z-index: 4;

}

.card-2 {
  right: 3%;
  top: 26%;
}

.card-3 {
  left: 8%;
  top: 52%;
  padding-right: 4vw;

}

.card-4 {
  right: 2%;
  top: 78%;
  padding-right: 4vw;

}

.timeline-plane {
  position: absolute;
  left: 0;
  top: 0;
  width: 30vw;

  z-index: 3;
  pointer-events: none;
  transform: translate(-50%, -50%);
  will-change: left, top, transform;
  z-index: 1;
}

.timeline-plane img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: center center;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.35));
}

@media (max-width: 760px) {
  .timeline-track {
    min-height: 1400px;
  }

  .timeline-card {
    position: absolute;
    width: min(86%, 320px);
    
  }

  .card-1 {
    left: 4%;
    top: 2%;
  }

  .card-2 {
    right: 4%;
    top: 30%;
  }

  .card-3 {
    left: 6%;
    top: 58%;
  }

  .card-4 {
    right: 4%;
    top: 86%;
  }

  .timeline-plane {
    width: 64px;
    height: 64px;
  }
}

.site-footer {
  width: 100%;
  padding: 4rem 2.5rem 5rem;
  background: var(--footer-bg);
}

.footer-frame {
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: clamp(2.25rem, 5vw, 4.25rem) clamp(1.5rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3.25rem);
  border: 1px solid var(--footer-border);
  background: linear-gradient(180deg, rgba(8, 8, 48, 0.72), var(--footer-panel));
}

.footer-upper,
.footer-lower {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
}

.footer-upper {
  min-height: 7rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(8rem, 1fr));
  gap: 0.85rem 2.5rem;
  max-width: 42rem;
}

.footer-nav a,
.social-links a,
.footer-copy a {
  color: var(--footer-link);
  text-decoration: none;
  transition: color 160ms ease, opacity 160ms ease;
}

.footer-nav a {
  font-size: 0.8rem;
  line-height: 1.35;
}

.footer-nav a:hover,
.social-links a:hover,
.footer-copy a:hover {
  color: var(--footer-gold);
}

.footer-logo-link {
  display: block;
  flex: 0 0 9.5rem;
  margin-top: 0.25rem;
}

.footer-logo {
  display: block;
  width: 100%;
  height: auto;
}

.footer-divider {
  height: 1px;
  margin: 2rem 0 2.25rem;
  background: var(--footer-rule);
}

.footer-lower {
  align-items: flex-end;
}

.footer-copy {
  max-width: 47rem;
  color: var(--footer-text);
  font-size: 0.78rem;
  line-height: 1.55;
}

.footer-copy p {
  margin: 0 0 0.95rem;
}

.footer-copy p:last-child {
  margin-bottom: 0;
}

.footer-copy a {
  color: #fff;
}

.footer-trademark {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem;
  max-width: 14rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
  color: #fff;
  font-size: 0;
}

.social-links a::first-letter {
  font-size: 0.75rem;
}

.social-links a::after {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0;
}

.social-links a[aria-label="YouTube"]::after { content: "YT"; }
.social-links a[aria-label="TikTok"]::after { content: "TK"; }
.social-links a[aria-label="Facebook"]::after { content: "f"; font-size: 0.9rem; }
.social-links a[aria-label="Instagram"]::after { content: "IG"; }
.social-links a[aria-label="GitHub"]::after { 
    content: "GH"; 
}

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

@media (max-width: 760px) {
  .site-footer {
    padding: 2rem 1rem 3rem;
  }

  .footer-upper,
  .footer-lower {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-nav {
    grid-template-columns: repeat(2, minmax(8rem, 1fr));
    width: 100%;
    gap: 0.8rem 1.25rem;
  }

  .footer-logo-link {
    width: 10rem;
    align-self: flex-end;
  }

  .footer-lower {
    align-items: stretch;
  }

  .social-links {
    justify-content: flex-start;
    max-width: none;
  }
}

@media (max-width: 420px) {
  .footer-nav {
    grid-template-columns: 1fr;
  }

  .footer-logo-link {
    align-self: flex-start;
  }
}
header {
    height: 105vh;
}

#th {
    position: absolute;
    width: 30vw;
    top: -5vh;
    left: 60vw;
    z-index: -100;
}

body{
    overflow-x: hidden;
}

#op {
  position: relative;
  top: -30vh;
  right: -20vw;
    width: 15vw;
}

#op1 {
  width: 40vw;
}
#demon {
  width: 30px;
  position: absolute;
  top: 31vh;
  right: 30vw;
  z-index: 4;
  animation: dema 8s ease-in-out infinite;
}

#demon {
  width: 30px;
  position: absolute;
  top: 31vh;
  right: 30vw;
  z-index: 4;
  animation: dema 12s ease-in-out infinite;
}

#demon {
  width: 30px;
  position: absolute;
  top: 31vh;
  right: 30vw;
  z-index: 4;
  animation: dema 20s ease-in-out infinite;
}

@keyframes dema {
  0% {
    transform: translate(0, 0);
  }

  20% {
    transform: translate(-5vw, 2vh);
  }

  40% {
    transform: translate(-9vw, 5vh);
  }

  60% {
    transform: translate(-3vw, 7vh);
  }

  80% {
    transform: translate(5vw, 5vh);
  }

  100% {
    transform: translate(0, 0);
  }
}


#page1 {
  width: 40vw;
}

#spark{
  position: relative;
  width: 10vw;
  top: -4vh;
  right: -18vw;
}

#op2 {
  position: relative;
  width: 30vw;
  top: -62vh;
  left: -27vw;
}

#op1 {
  position: relative;
  top: 4vh;
}