:root {
  color-scheme: dark;
  --ink: #080b0d;
  --surface: #101417;
  --surface-raised: #151a1e;
  --paper: #f1f0eb;
  --muted: #a4abb1;
  --line: #343b40;
  --red: #f13b42;
  --red-deep: #9e2029;
  --blue: #2a9fff;
  --max: 1240px;
  --gutter: clamp(18px, 4vw, 48px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}
button, a { font: inherit; }
a { color: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink);
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 70px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--red);
  background: rgb(8 11 13 / 94%);
  backdrop-filter: blur(12px);
}
.brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 8px;
  text-decoration: none;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(19px, 2.2vw, 26px);
  letter-spacing: .045em;
  text-transform: uppercase;
}
.bolt { color: var(--red); font-weight: 900; }
.site-header nav { display: flex; align-items: center; gap: clamp(22px, 4vw, 52px); }
.site-header nav a {
  padding: 24px 0 20px;
  border-bottom: 3px solid transparent;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.site-header nav a:hover, .site-header nav a:focus-visible { border-color: var(--red); }
.chain-status {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.chain-status i { width: 7px; height: 7px; border-radius: 50%; background: #42d574; box-shadow: 0 0 0 3px rgb(66 213 116 / 12%); }

.hero {
  position: relative;
  min-height: min(800px, calc(100svh - 70px));
  display: grid;
  place-items: center;
  isolation: isolate;
  padding: clamp(72px, 10vw, 132px) var(--gutter) clamp(80px, 10vw, 120px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgb(241 59 66 / 7%), transparent 25%, transparent 75%, rgb(42 159 255 / 7%)),
    repeating-linear-gradient(110deg, transparent 0 7px, rgb(255 255 255 / 1.2%) 8px 9px),
    var(--ink);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  z-index: -1;
  opacity: .45;
  background: linear-gradient(170deg, transparent 48%, var(--surface) 49% 56%, transparent 57%), linear-gradient(190deg, transparent 46%, #0d1114 47% 64%, transparent 65%);
}
.hero-copy { width: min(920px, 100%); text-align: center; }
.hero h1, .section-heading h2, .riff h2, .anthem h3 {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  text-transform: uppercase;
  font-weight: 900;
}
.hero h1 {
  margin: 0;
  color: var(--paper);
  font-size: clamp(72px, 14vw, 174px);
  line-height: .8;
  letter-spacing: -.025em;
  text-shadow: 3px 0 var(--red-deep), -3px 0 #145788;
}
.hero h1 span { color: var(--paper); }
.hero-line {
  margin: 28px 0 16px;
  color: var(--red);
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(20px, 3vw, 32px);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.hero-description { max-width: 660px; margin: 0 auto; color: #c5c9cc; font-size: clamp(16px, 2vw, 19px); }
.hero-actions, .riff-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 24px;
  border: 1px solid var(--paper);
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: transform 140ms ease, background 140ms ease, color 140ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .headbang-button:focus-visible, a:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.button-primary { border-color: var(--red); background: var(--red); color: var(--ink); }
.button-primary:hover { background: #ff555b; }
.button-secondary:hover { background: var(--paper); color: var(--ink); }
.live-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.live-line .bolt { color: var(--blue); font-size: 22px; }
.hero-bolt { position: absolute; font-size: clamp(46px, 7vw, 82px); font-weight: 900; opacity: .7; }
.hero-bolt-left { left: 6vw; top: 18%; color: var(--blue); }
.hero-bolt-right { right: 7vw; bottom: 17%; color: var(--red); }

.anthems { max-width: var(--max); margin: 0 auto; padding: clamp(84px, 10vw, 140px) var(--gutter); }
.section-heading { max-width: 760px; margin: 0 auto clamp(46px, 7vw, 76px); text-align: center; }
.claw { display: block; color: var(--red); font-size: 28px; font-weight: 900; letter-spacing: -.2em; transform: skew(-16deg); }
.section-heading h2 { margin: 4px 0 10px; font-size: clamp(42px, 8vw, 76px); line-height: .95; letter-spacing: .02em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 16px; }
.set-list { margin: 0; padding: 0; border-top: 1px solid var(--red); list-style: none; }
.anthem {
  display: grid;
  grid-template-columns: 72px minmax(190px, 1.1fr) minmax(240px, 1.5fr) 120px 148px;
  align-items: center;
  gap: 22px;
  min-height: 118px;
  padding: 16px 6px;
  border-bottom: 1px solid var(--line);
  transition: background 140ms ease;
}
.anthem:hover { background: linear-gradient(90deg, rgb(241 59 66 / 5%), transparent 45%, rgb(42 159 255 / 4%)); }
.track-number { color: var(--red); font-family: Impact, sans-serif; font-size: 38px; font-variant-numeric: tabular-nums; }
.anthem-name h3 { margin: 0; font-size: clamp(20px, 2.2vw, 27px); line-height: 1.05; letter-spacing: .015em; }
.anthem-name a { display: inline-block; margin-top: 6px; color: var(--blue); font-size: 13px; text-decoration: none; }
.anthem-name a:hover { text-decoration: underline; }
.anthem-quote { margin: 0; padding-left: 22px; border-left: 1px solid var(--line); color: #c7cbce; font-size: 14px; }
.headbang-count { margin: 0; font-variant-numeric: tabular-nums; }
.headbang-count strong { display: block; font-family: Impact, sans-serif; font-size: 27px; letter-spacing: .03em; }
.headbang-count span { color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.headbang-button {
  min-height: 48px;
  padding: 12px 16px;
  border: 2px solid var(--red);
  border-radius: 0;
  background: rgb(241 59 66 / 9%);
  color: var(--red);
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background 120ms ease, color 120ms ease, transform 120ms ease;
}
.headbang-button:hover:not(:disabled) { background: var(--red); color: var(--ink); transform: translateY(-2px); }
.headbang-button:disabled { border-color: #4a5157; background: #252b30; color: #8f969c; cursor: not-allowed; }
.headbang-button.is-loading { opacity: .65; cursor: wait; }
.status-message { min-height: 24px; margin: 18px 0 0; color: var(--blue); text-align: right; font-size: 13px; }

.riff {
  position: relative;
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr);
  align-items: center;
  gap: clamp(40px, 8vw, 110px);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 130px) var(--gutter);
  border-top: 1px solid var(--red);
}
.riff h2 { max-width: 650px; margin: 2px 0 18px; font-size: clamp(62px, 10vw, 122px); line-height: .83; letter-spacing: .01em; }
.riff > div:first-child > p { max-width: 560px; margin: 0; color: #c4c9cd; font-size: clamp(17px, 2vw, 21px); }
.riff-actions { justify-content: flex-start; }
.amp-cat { position: relative; width: min(100%, 420px); aspect-ratio: 1; margin: 0 auto; }
.amp-cat::before {
  content: "";
  position: absolute;
  inset: 20% 15% 10%;
  border-radius: 50% 50% 44% 44%;
  background: var(--red);
  box-shadow: -35px -20px 0 rgb(42 159 255 / 45%);
}
.cat-ears { position: absolute; z-index: 2; left: 33%; top: 17%; width: 34%; height: 34%; background: var(--ink); clip-path: polygon(0 0, 38% 24%, 50% 19%, 62% 24%, 100% 0, 86% 100%, 14% 100%); }
.cat-face { position: absolute; z-index: 3; left: 50%; top: 41%; transform: translate(-50%, -50%); color: var(--paper); font-size: 30px; white-space: nowrap; }
.amp-label { position: absolute; z-index: 4; left: 8%; right: 8%; bottom: 2%; padding: 24px 10px; border: 3px solid #798086; background: #111518; box-shadow: 14px 14px 0 #050708; text-align: center; font-family: Impact, sans-serif; font-size: clamp(28px, 5vw, 54px); letter-spacing: .07em; text-transform: uppercase; transform: rotate(-3deg); }

footer {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  align-items: start;
  gap: 36px;
  padding: 42px var(--gutter);
  border-top: 1px solid var(--red);
  color: var(--muted);
  font-size: 12px;
}
footer p { margin: 0; }
footer .brand { color: var(--paper); }

@media (max-width: 980px) {
  .anthem { grid-template-columns: 60px minmax(180px, 1fr) minmax(190px, 1.2fr) 110px; }
  .headbang-button { grid-column: 2 / -1; width: 100%; }
  .riff { grid-template-columns: 1fr 300px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 60px; }
  .site-header { min-height: 60px; grid-template-columns: 1fr auto; gap: 10px; }
  .site-header nav { display: none; }
  .chain-status { font-size: 9px; letter-spacing: .08em; }
  .hero { min-height: calc(100svh - 60px); padding-top: 66px; }
  .hero h1 { font-size: clamp(62px, 20vw, 104px); }
  .hero-line { margin-top: 22px; }
  .hero-actions, .riff-actions { flex-direction: column; }
  .hero-actions .button, .riff-actions .button { width: 100%; }
  .hero-bolt { opacity: .28; }
  .hero-bolt-left { left: 3vw; top: 9%; }
  .hero-bolt-right { right: 4vw; bottom: 8%; }
  .anthem {
    grid-template-columns: 50px 1fr auto;
    gap: 12px 14px;
    min-height: 0;
    padding: 22px 0;
  }
  .track-number { grid-row: 1 / 3; align-self: start; font-size: 32px; }
  .anthem-name { grid-column: 2 / -1; }
  .anthem-name h3 { font-size: 23px; }
  .anthem-quote { grid-column: 2 / -1; padding-left: 0; border: 0; }
  .headbang-count { grid-column: 2; }
  .headbang-button { grid-column: 3; min-width: 126px; width: auto; }
  .status-message { text-align: left; }
  .riff { grid-template-columns: 1fr; }
  .amp-cat { width: min(82vw, 360px); }
  footer { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 420px) {
  .chain-status { max-width: 100px; text-align: right; }
  .hero-description { font-size: 15px; }
  .live-line { letter-spacing: .12em; }
  .anthem { grid-template-columns: 42px 1fr; }
  .track-number { grid-row: 1 / 4; font-size: 27px; }
  .anthem-name, .anthem-quote { grid-column: 2; }
  .headbang-count { grid-column: 2; }
  .headbang-button { grid-column: 2; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}