/* ==========================================================================
   WarpCore — global stylesheet
   Design tokens ported from the WarpCore design system (dark-first,
   hardstyle sci-fi: void backgrounds + a cyan -> violet -> magenta energy
   spectrum). See README for the source design file.
   ========================================================================== */

/* ---- Fonts ----
   Loaded from Google Fonts as a stand-in until licensed/self-hosted font
   files are supplied: Chakra Petch (display), Space Grotesk (body/UI),
   JetBrains Mono (data/labels). */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* Void / backgrounds */
  --void-900: #04050c;
  --void-800: #070a16;
  --void-700: #0b0f22;
  --void-600: #11162f;
  --void-500: #1a2143;
  --void-400: #232c54;

  /* Warp-core energy spectrum */
  --core-cyan: #1FE0FF;
  --core-blue: #3B7BFF;
  --core-violet: #7A4DFF;
  --core-magenta: #FF2EA0;
  --core-amber: #FFB020;

  --core-cyan-bright: #6BEEFF;
  --core-violet-bright: #9E7BFF;
  --core-magenta-bright: #FF63BC;
  --core-cyan-deep: #0FB6D6;
  --core-violet-deep: #5C32E0;
  --core-magenta-deep: #D6177F;

  /* Foreground / text */
  --text-hi: #EAF0FF;
  --text-mid: #A6B0D4;
  --text-low: #69739B;
  --text-dim: #424c74;
  --text-on-accent: #04050c;

  /* Lines / borders */
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --line-accent: rgba(31,224,255,0.45);

  /* Status */
  --ok: #2BD9A4;
  --warn: #FFB020;
  --error: #FF4D5E;
  --live: #FF2E5B;

  /* Semantic aliases */
  --bg: var(--void-900);
  --surface: var(--void-700);
  --surface-card: var(--void-600);
  --surface-raised: var(--void-500);

  --accent: var(--core-cyan);
  --accent-2: var(--core-violet);
  --plasma: var(--core-magenta);

  --text-body: var(--text-mid);
  --text-heading: var(--text-hi);
  --text-muted: var(--text-low);

  --border: var(--line);
  --border-strong: var(--line-strong);

  /* Signature gradients */
  --grad-core: linear-gradient(120deg, #1FE0FF 0%, #3B7BFF 30%, #7A4DFF 62%, #FF2EA0 100%);
  --grad-core-soft: linear-gradient(120deg, rgba(31,224,255,0.18), rgba(122,77,255,0.18) 60%, rgba(255,46,160,0.18));
  --grad-plasma: linear-gradient(120deg, #7A4DFF 0%, #FF2EA0 100%);
  --grad-ion: linear-gradient(120deg, #1FE0FF 0%, #7A4DFF 100%);
  --grad-overload: linear-gradient(120deg, #FF2EA0 0%, #FFB020 100%);
  --grad-reactor: radial-gradient(circle at 50% 45%, rgba(122,77,255,0.45) 0%, rgba(31,224,255,0.12) 32%, rgba(4,5,12,0) 68%);
  --grad-atmosphere: radial-gradient(120% 90% at 50% -10%, rgba(59,123,255,0.18) 0%, rgba(4,5,12,0) 55%),
                      radial-gradient(90% 70% at 85% 110%, rgba(255,46,160,0.14) 0%, rgba(4,5,12,0) 50%);

  /* Type */
  --font-display: 'Chakra Petch', 'Space Grotesk', system-ui, sans-serif;
  --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semi: 600;
  --fw-bold: 700;

  --fs-display: clamp(3rem, 8vw, 7rem);
  --fs-h1: clamp(2.25rem, 5vw, 4rem);
  --fs-h2: clamp(1.75rem, 3.4vw, 2.75rem);
  --fs-h3: clamp(1.375rem, 2.2vw, 1.875rem);
  --fs-h4: 1.25rem;
  --fs-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;
  --fs-mono-label: 0.8125rem;

  --lh-tight: 0.98;
  --lh-snug: 1.12;
  --lh-normal: 1.5;
  --lh-relaxed: 1.65;

  --ls-mega: 0.02em;
  --ls-display: 0.04em;
  --ls-eyebrow: 0.28em;
  --ls-label: 0.16em;
  --ls-body: 0;

  /* Spacing (base unit 4px) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-pill: 999px;

  --container: 1200px;
  --container-wide: 1440px;

  --z-base: 0;
  --z-raised: 10;
  --z-overlay: 100;
  --z-modal: 1000;
  --z-toast: 2000;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.5);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.55);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.6);
  --shadow-pop: 0 30px 90px rgba(0,0,0,0.7);

  --glow-cyan: 0 0 24px rgba(31,224,255,0.55), 0 0 4px rgba(31,224,255,0.9);
  --glow-violet: 0 0 26px rgba(122,77,255,0.55), 0 0 4px rgba(122,77,255,0.9);
  --glow-magenta: 0 0 26px rgba(255,46,160,0.55), 0 0 4px rgba(255,46,160,0.9);
  --glow-amber: 0 0 26px rgba(255,176,32,0.5), 0 0 4px rgba(255,176,32,0.9);

  --bloom-cyan: 0 0 80px rgba(31,224,255,0.35);
  --bloom-violet: 0 0 90px rgba(122,77,255,0.4);
  --bloom-magenta: 0 0 90px rgba(255,46,160,0.35);

  --inner-top: inset 0 1px 0 rgba(255,255,255,0.08);
  --inner-glow-cyan: inset 0 0 24px rgba(31,224,255,0.18);

  --elev-card: var(--shadow-md), var(--inner-top);
  --elev-card-hover: var(--shadow-lg), var(--inner-top), var(--inner-glow-cyan);

  --blur-sm: blur(8px);
  --blur-md: blur(18px);
  --blur-lg: blur(40px);
  --glass-bg: rgba(17,22,47,0.55);
  --glass-border: 1px solid rgba(255,255,255,0.10);

  --border-thin: 1px solid var(--line);
  --border-mid: 1px solid var(--line-strong);
  --border-accent: 1px solid var(--line-accent);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 120ms;
  --dur: 220ms;
  --dur-slow: 420ms;
}

/* ---- Reset / base ---- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-heading);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-display);
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--core-cyan-bright); }

::selection { background: var(--core-magenta); color: #fff; }

img { max-width: 100%; display: block; }

@keyframes wc-pulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

/* ---- Layout helpers ---- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--core-cyan);
}

.section-title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-h2);
  letter-spacing: var(--ls-display);
  text-transform: uppercase;
  color: var(--text-hi);
  margin: 0 0 var(--space-10);
}

.section-title--lg {
  font-size: var(--fs-h1);
  margin: 0 0 var(--space-8);
}

.grad-text {
  background: var(--grad-core);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---- CoreMark / Logo ---- */
.core-mark { display: block; }
.core-mark--pulse { animation: wc-pulse 2.4s var(--ease-in-out) infinite; }

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
}
.logo__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--text-hi);
  white-space: nowrap;
}
.logo__word span { background: var(--grad-core); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-body);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background var(--dur) var(--ease-out),
              filter var(--dur) var(--ease-out);
}
.btn:active { transform: translateY(1px) scale(0.985); }

.btn--lg { padding: 16px 30px; font-size: var(--fs-lg); gap: 12px; }
.btn--md { padding: 12px 22px; font-size: var(--fs-body); }

.btn--primary {
  background: var(--grad-ion);
  color: var(--text-on-accent);
  box-shadow: var(--glow-cyan);
}
.btn--primary:hover { box-shadow: var(--glow-cyan), var(--shadow-md); filter: brightness(1.08); }

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--line-accent);
}
.btn--outline:hover { box-shadow: var(--glow-cyan); filter: brightness(1.08); }

.btn--ghost {
  background: transparent;
  color: var(--text-mid);
}
.btn--ghost:hover { background: var(--void-500); filter: brightness(1.08); }

/* ---- Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  border-radius: var(--radius-xs);
}
.badge--new {
  color: var(--text-on-accent);
  background: var(--grad-ion);
  box-shadow: var(--glow-cyan);
}

/* ---- Tag ---- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  padding: 5px 12px;
  font-size: var(--fs-xs);
}
.tag--sm { padding: 3px 8px; font-size: 0.6875rem; }
.tag--outline { background: transparent; color: var(--text-mid); border: 1px solid var(--line-strong); }
.tag--cyan { background: rgba(31,224,255,0.12); color: var(--core-cyan); border: 1px solid var(--line-accent); }
.tag--violet { background: rgba(122,77,255,0.14); color: var(--core-violet-bright); border: 1px solid rgba(122,77,255,0.4); }
.tag--magenta { background: rgba(255,46,160,0.14); color: var(--core-magenta-bright); border: 1px solid rgba(255,46,160,0.4); }

/* ---- GlowPanel ---- */
.glow-panel {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface-card);
  box-shadow: var(--shadow-md), var(--inner-top);
  padding: var(--space-8);
  overflow: hidden;
}
.glow-panel--violet { border-color: rgba(122,77,255,0.45); box-shadow: var(--shadow-md), var(--inner-top), var(--bloom-violet); }
.glow-panel--reactor::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--grad-reactor);
  opacity: 0.7;
}
.glow-panel__body { position: relative; }

.glow-panel--flush { padding: 0; }
.glow-panel--interactive {
  cursor: pointer;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.glow-panel--interactive:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg), var(--inner-top), var(--inner-glow-cyan); }
.glow-panel--interactive.glow-panel--cyan:hover { box-shadow: var(--shadow-lg), var(--inner-top), var(--bloom-cyan); }
.glow-panel--interactive.glow-panel--violet:hover { box-shadow: var(--shadow-lg), var(--inner-top), var(--bloom-violet); }
.glow-panel--interactive.glow-panel--magenta:hover { box-shadow: var(--shadow-lg), var(--inner-top), var(--bloom-magenta); }
.glow-panel--cyan { border-color: var(--line-accent); box-shadow: var(--shadow-md), var(--inner-top), var(--bloom-cyan); }
.glow-panel--magenta { border-color: rgba(255,46,160,0.45); box-shadow: var(--shadow-md), var(--inner-top), var(--bloom-magenta); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 20px clamp(20px, 5vw, 64px);
  background: rgba(4,5,12,0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav__links {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  flex-wrap: wrap;
}
.nav__links a {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-mid);
}
.nav__links a:hover { color: var(--core-cyan); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: var(--grad-atmosphere), var(--grad-reactor), var(--bg);
  background-repeat: no-repeat;
}
.hero__texture {
  position: absolute;
  inset: 0;
  background-image: url('../img/texture-starfield.svg');
  background-size: cover;
  opacity: 0.5;
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  max-width: 900px;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
  text-transform: uppercase;
  color: var(--text-hi);
  margin: 0;
}
.hero__lede {
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  color: var(--text-mid);
  max-width: 560px;
  margin: 0;
}
.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-4);
}

/* ==========================================================================
   Release section
   ========================================================================== */
.release {
  position: relative;
  padding: 120px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.release__eyebrow-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.release__video {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.release__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.release__tags {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-5);
}
.release__follow {
  margin-top: var(--space-6);
}
.release__follow-label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-low);
  margin-bottom: var(--space-4);
}
.release__follow-links {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ==========================================================================
   Discography
   ========================================================================== */
.discography {
  position: relative;
  padding: 60px 24px 120px;
  max-width: var(--container);
  margin: 0 auto;
}
.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}
.track-card {
  display: flex;
  flex-direction: column;
}
.track-card__art {
  height: 160px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.track-card__art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.track-card__session {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--ls-label);
  color: rgba(255,255,255,0.6);
}
.track-card__body { padding: var(--space-5); }
.track-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-semi);
  font-size: var(--fs-h4);
  text-transform: uppercase;
  color: var(--text-hi);
  margin-bottom: var(--space-3);
}
.track-card__tags { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ==========================================================================
   About
   ========================================================================== */
.about {
  position: relative;
  padding: 100px 24px;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about__grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 340px) 1fr;
  gap: var(--space-16);
  align-items: center;
}
.about__portrait {
  width: 100%;
  height: 380px;
  border-radius: 12px;
  background: var(--surface-card);
  background-image: radial-gradient(circle at 50% 45%, rgba(122,77,255,0.16), transparent 65%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md), var(--inner-top), var(--bloom-violet);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about__portrait img { width: 100%; height: 100%; object-fit: cover; }
.about__lede {
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  color: var(--text-mid);
  max-width: 560px;
}
.about__meta {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--text-low);
  max-width: 560px;
  margin: 0;
}

@media (max-width: 760px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__portrait { height: 280px; }
}

/* ==========================================================================
   Connect / footer
   ========================================================================== */
.connect {
  position: relative;
  padding: 100px 24px 60px;
  text-align: center;
}
.connect__links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  max-width: 720px;
  margin: 0 auto;
}
.footer {
  margin-top: 100px;
  padding-top: var(--space-8);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
.footer__text {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-low);
}

@media (max-width: 640px) {
  .nav { padding: 16px 20px; }
  .nav__links { gap: var(--space-5); }
}