:root{
  --bg:#040809;
  --bg-alt:#0a1417;
  --bg-raised:#0d1a1e;
  --cyan:#17e8ff;
  --cyan-2:#7ff4ff;
  --cyan-dim:#0e4952;
  --violet:#7c6bff;
  --text:#eefbfd;
  --text-muted:#7396a0;
  --line:rgba(23,232,255,0.16);
  --glow:rgba(23,232,255,0.38);
  --maxw:1180px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Space Grotesk', sans-serif;
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}
::selection{background:var(--cyan); color:#020506;}
a{color:inherit;}
img{display:block; max-width:100%;}

.display{
  font-family:'Chakra Petch', sans-serif;
  font-weight:700;
  text-transform:uppercase;
}

/* ambient grid */
.grid-bg{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 20%, black 5%, transparent 78%);
}
.glow-top{
  position:fixed; top:-16%; left:50%; transform:translateX(-50%);
  width:1100px; height:900px; max-width:180vw;
  background:radial-gradient(circle, var(--glow) 0%, transparent 62%);
  z-index:0; pointer-events:none; filter:blur(6px);
}

/* ambient canvas fills full width, gives desktop life */
#ambient-canvas{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  width:100%; height:100%;
  opacity:0.55;
}

/* NAV */
nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px clamp(20px,5vw,64px);
  background:rgba(4,8,9,0.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
}
.nav-brand img{ width:34px; height:34px; border-radius:50%; box-shadow:0 0 0 1px rgba(23,232,255,0.3);}
.nav-brand span{
  font-family:'Chakra Petch', sans-serif;
  font-weight:700;
  font-size:16px;
  letter-spacing:0.08em;
  text-transform:uppercase;
}
.nav-links{
  display:flex; gap:clamp(18px,3vw,36px);
  list-style:none;
}
.nav-links a{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:13px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--text-muted);
  position:relative;
  padding-bottom:4px;
  transition:color 0.2s ease;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; bottom:0;
  width:0; height:2px;
  background:var(--cyan);
  transition:width 0.25s ease;
}
.nav-links a:hover, .nav-links a.active{ color:var(--text); }
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }

main{ position:relative; z-index:1; }

/* NOTICE BANNER */
.notice-banner{
  max-width:var(--maxw);
  margin:28px auto 0;
  padding:0 clamp(20px,5vw,64px);
}
.notice-banner-inner{
  display:flex; align-items:center; gap:16px;
  padding:16px 22px;
  background:linear-gradient(120deg, rgba(23,232,255,0.08), rgba(124,107,255,0.08));
  border:1px solid rgba(23,232,255,0.25);
  clip-path:polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.notice-dot{
  width:10px; height:10px; border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 12px var(--glow);
  flex-shrink:0;
  animation:pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:0.5; transform:scale(1.35); }
}
.notice-banner p{
  font-size:14px;
  line-height:1.65;
  color:var(--text-muted);
}
.notice-banner strong{
  color:var(--cyan-2);
  font-family:'Chakra Petch', sans-serif;
  letter-spacing:0.03em;
}
@media (max-width:640px){
  .notice-banner-inner{ flex-direction:column; text-align:center; gap:10px; padding:18px; }
}

/* HERO */
.hero{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(48px,8vw,96px) clamp(20px,5vw,64px) clamp(64px,8vw,100px);
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:center;
  min-height:78vh;
}
@media (max-width:880px){
  .hero{ grid-template-columns:1fr; text-align:center; min-height:auto; padding-top:56px; }
}

.hero-left{ display:flex; flex-direction:column; }
@media (max-width:880px){ .hero-left{ align-items:center; } }

.eyebrow{
  font-family:'Space Mono', monospace;
  font-size:11px;
  letter-spacing:0.3em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:22px;
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{ content:''; width:22px; height:1px; background:var(--cyan-dim); }

.hero-left h1{
  font-family:'Chakra Petch', sans-serif;
  font-weight:700;
  font-size:clamp(46px,7vw,88px);
  letter-spacing:0.01em;
  text-transform:uppercase;
  line-height:0.96;
  background:linear-gradient(120deg, var(--text) 40%, var(--cyan-2) 70%, var(--cyan) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 44px var(--glow));
}

.hero-left .subhead{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:15px;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color:var(--cyan-2);
  margin-top:16px;
}

.hero-left .bio{
  margin-top:26px;
  font-size:16px;
  line-height:1.75;
  color:var(--text-muted);
  max-width:480px;
}
@media (max-width:880px){ .hero-left .bio{ max-width:520px; } }

.waveform{
  display:flex; align-items:center; gap:4px;
  height:44px; margin:36px 0 4px;
}
@media (max-width:880px){ .waveform{ justify-content:center; } }
.waveform span{
  display:block; width:3px; border-radius:2px;
  background:linear-gradient(180deg, var(--cyan-2), var(--cyan-dim));
  animation:bounce 1.4s ease-in-out infinite;
}
@keyframes bounce{
  0%,100%{ height:6px; opacity:0.45; }
  50%{ height:44px; opacity:1; }
}

.platforms{
  display:flex; flex-wrap:wrap; gap:14px; margin-top:28px;
}
@media (max-width:880px){ .platforms{ justify-content:center; } }
.platform-btn{
  display:flex; align-items:center; gap:10px;
  padding:14px 24px;
  background:var(--bg-raised);
  border:1px solid rgba(23,232,255,0.2);
  color:var(--text);
  text-decoration:none;
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:14px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  clip-path:polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition:background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.platform-btn svg{ width:17px; height:17px; flex-shrink:0; }
.platform-btn:hover{
  background:rgba(23,232,255,0.1);
  border-color:var(--cyan);
  transform:translateY(-2px);
  box-shadow:0 10px 28px -10px var(--glow);
}

/* hero right: animated mark stage */
.hero-right{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  min-height:380px;
}
@media (max-width:880px){ .hero-right{ min-height:220px; margin-top:8px; } }
.mark-stage{
  position:relative;
  width:min(420px, 90%);
  aspect-ratio:1/1;
  display:flex; align-items:center; justify-content:center;
}
.mark-ring{
  position:absolute; inset:0;
  border-radius:50%;
  border:1px solid var(--cyan-dim);
}
.mark-ring.r2{ inset:34px; animation:spin-slow 40s linear infinite; }
.mark-ring.r3{ inset:68px; animation:spin-slow-rev 60s linear infinite; border-style:dashed; }
@keyframes spin-slow{ to{ transform:rotate(360deg); } }
@keyframes spin-slow-rev{ to{ transform:rotate(-360deg); } }
.mark-img{
  width:56%;
  filter:drop-shadow(0 0 32px var(--glow));
  transition:transform 0.15s ease-out;
  position:relative; z-index:2;
}
.mark-orbit-dot{
  position:absolute; width:8px; height:8px; border-radius:50%;
  background:var(--cyan); box-shadow:0 0 12px var(--glow);
  top:0; left:50%;
  animation:orbit 8s linear infinite;
}
@keyframes orbit{
  from{ transform:rotate(0deg) translateX(200px) rotate(0deg); }
  to{ transform:rotate(360deg) translateX(200px) rotate(-360deg); }
}
@media (max-width:880px){ .mark-orbit-dot{ animation:orbit-sm 8s linear infinite; } }
@keyframes orbit-sm{
  from{ transform:rotate(0deg) translateX(120px) rotate(0deg); }
  to{ transform:rotate(360deg) translateX(120px) rotate(-360deg); }
}

/* SECTION shared */
.section{
  max-width:var(--maxw);
  margin:0 auto;
  padding:56px clamp(20px,5vw,64px) 96px;
}
.section-head{
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  margin-bottom:56px;
}
.section-head .eyebrow{ margin-bottom:16px; justify-content:center; }
.section-head h2{
  font-family:'Chakra Petch', sans-serif;
  font-weight:700;
  font-size:clamp(30px,5vw,48px);
  text-transform:uppercase;
  letter-spacing:0.02em;
}
.section-head p{
  margin-top:14px;
  color:var(--text-muted);
  max-width:520px;
  font-size:15px;
  line-height:1.7;
}

.reveal{
  opacity:0; transform:translateY(24px);
  transition:opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* TIMELINE */
.timeline{
  position:relative;
  padding-left:28px;
  border-left:2px solid var(--cyan-dim);
}
@media (min-width:640px){ .timeline{ padding-left:36px; } }

.timeline-year{
  position:relative;
  margin-bottom:44px;
}
.timeline-year:last-child{ margin-bottom:0; }
.timeline-year::before{
  content:'';
  position:absolute;
  left:-34px; top:4px;
  width:12px; height:12px;
  background:var(--cyan);
  clip-path:polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  box-shadow:0 0 14px var(--glow);
}
@media (min-width:640px){ .timeline-year::before{ left:-42px; } }

.timeline-year h3{
  font-family:'Chakra Petch', sans-serif;
  font-weight:700;
  font-size:22px;
  letter-spacing:0.06em;
  color:var(--cyan-2);
  margin-bottom:6px;
}
.timeline-year .milestone{
  color:var(--text-muted);
  font-size:14px;
  font-style:normal;
}
.song-row{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:12px;
}
.song-chip{
  display:inline-flex; align-items:baseline; gap:8px;
  padding:9px 16px;
  background:var(--bg-raised);
  border:1px solid rgba(23,232,255,0.14);
  text-decoration:none;
  color:var(--text);
  font-size:14px;
  clip-path:polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition:border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.song-chip .month{
  font-family:'Space Mono', monospace;
  font-size:10px;
  letter-spacing:0.08em;
  color:var(--text-muted);
  text-transform:uppercase;
}
.song-chip .name{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  letter-spacing:0.02em;
}
.song-chip:hover{
  border-color:var(--cyan);
  background:rgba(23,232,255,0.08);
  transform:translateY(-2px);
}

.timeline-cta{
  margin-top:48px;
  display:flex; justify-content:center;
}

/* VIDEO GRID */
.video-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
  gap:22px;
}
.video-card{
  text-decoration:none;
  color:var(--text);
  background:var(--bg-raised);
  border:1px solid rgba(23,232,255,0.12);
  overflow:hidden;
  transition:border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  display:flex; flex-direction:column;
}
.video-card:hover{
  border-color:var(--cyan);
  transform:translateY(-4px);
  box-shadow:0 14px 34px -14px var(--glow);
}
.thumb-wrap{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#000;
}
.thumb-wrap img{
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.4s ease, filter 0.4s ease;
  filter:saturate(0.85) brightness(0.85);
}
.video-card:hover .thumb-wrap img{
  transform:scale(1.06);
  filter:saturate(1.05) brightness(0.95);
}
.thumb-wrap::after{
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 55%, rgba(4,8,9,0.85) 100%);
}
.play-badge{
  position:absolute; z-index:2;
  top:50%; left:50%; transform:translate(-50%,-50%);
  width:52px; height:52px;
  border-radius:50%;
  background:rgba(4,8,9,0.55);
  border:1px solid var(--cyan);
  display:flex; align-items:center; justify-content:center;
  backdrop-filter:blur(4px);
  transition:transform 0.25s ease, background 0.25s ease;
}
.video-card:hover .play-badge{ transform:translate(-50%,-50%) scale(1.1); background:rgba(23,232,255,0.18); }
.play-badge svg{ width:16px; height:16px; margin-left:2px; }
.video-meta{
  padding:16px 18px 18px;
}
.video-meta .name{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:16px;
  letter-spacing:0.02em;
}
.video-meta .date{
  margin-top:4px;
  font-family:'Space Mono', monospace;
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--text-muted);
}

footer{
  position:relative; z-index:1;
  text-align:center;
  padding:40px 24px 48px;
  border-top:1px solid var(--line);
}
footer .foot-links{
  display:flex; justify-content:center; gap:22px; margin-bottom:16px;
  flex-wrap:wrap;
}
footer a{
  font-family:'Chakra Petch', sans-serif;
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--text-muted);
  transition:color 0.2s ease;
}
footer a:hover{ color:var(--cyan); }
footer .copy{
  font-family:'Space Mono', monospace;
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--cyan-dim);
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}