/* ----------------------------------------------------------
   vinceclarke.uk — 2027 dark editorial
   Cyan-electric synth-machine palette, geometric grid hero.
   ---------------------------------------------------------- */

:root {
  --bg: #04060a;
  --bg-soft: #0a0c14;
  --bg-card: #0d1018;
  --surface: #14171f;
  --ink: #ecf1f4;
  --ink-soft: #a8b2c0;
  --ink-mute: #5e687a;
  --ink-faint: #2c3340;
  --rule: #1f2632;
  --rule-soft: #161b25;
  --sun: #00d4ff;
  --sun-soft: #6fe5ff;
  --sun-glow: #38c3ff;
  --halo: #ff2d9c;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: var(--ink); text-decoration: none; transition: color 0.18s; }
a:hover { color: var(--sun); }

p { margin: 0 0 1em; }

em {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  color: var(--sun-soft);
}

strong { font-weight: 600; color: var(--ink); }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ----------------------------------------------------------
   Grain overlay (subtle film-noise feel)
   ---------------------------------------------------------- */

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

/* ----------------------------------------------------------
   Site header — sticky, monospace
   ---------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 7, 0.7);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--rule-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 12px var(--sun);
  animation: pulse 3.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.7; box-shadow: 0 0 8px var(--sun); }
  50%      { opacity: 1;   box-shadow: 0 0 18px var(--sun-glow); }
}
.brand-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--ink);
}

.site-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  border: 1px solid transparent;
  border-radius: 100px;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.site-nav a:hover {
  color: var(--ink);
  border-color: var(--rule);
  background: var(--bg-soft);
}
.nav-num {
  color: var(--sun);
  font-size: 10px;
  letter-spacing: 0.1em;
}

/* ----------------------------------------------------------
   Hero — massive serif, solar gradient
   ---------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 60px;
  isolation: isolate;
}

/* Geometric grid background — wireframe synth-machine vibe */
.grid-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.06) 1px, transparent 1px),
    radial-gradient(ellipse at 75% 30%,
      rgba(0, 212, 255, 0.18) 0%,
      rgba(255, 45, 156, 0.08) 35%,
      transparent 65%);
  background-size: 64px 64px, 64px 64px, 100% 100%;
  background-position: 0 0, 0 0, 0 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
  animation: gridDrift 32s linear infinite;
}
@keyframes gridDrift {
  0%   { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 64px 64px, 64px 64px, 0 0; }
}

/* Sister-site cross-link */
.cross-link {
  margin: 28px 0 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cross-link a {
  color: var(--sun);
  border-bottom: 1px dotted var(--sun);
  padding-bottom: 2px;
  transition: color 0.18s, border-color 0.18s;
}
.cross-link a:hover {
  color: var(--halo);
  border-bottom-color: var(--halo);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.meta-line {
  width: 32px;
  height: 1px;
  background: var(--sun);
}

.hero-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: clamp(72px, 16vw, 240px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin: 0;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hero-title .word { display: block; }
.hero-title .word-1 {
  color: var(--ink-soft);
  font-style: normal;
  font-weight: 400;
  font-size: 0.5em;
  letter-spacing: 0;
  margin-bottom: -0.05em;
}
.hero-title .word-2 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--sun-soft) 0%, var(--sun) 45%, var(--halo) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  max-width: 580px;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

.hero-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}
.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--rule);
  border-radius: 100px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: all 0.2s;
}
.scroll-cue:hover {
  color: var(--ink);
  border-color: var(--sun);
  background: rgba(255, 70, 33, 0.06);
}
.scroll-cue svg { transition: transform 0.2s; }
.scroll-cue:hover svg { transform: translateY(2px); }
.hero-mark {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-mute);
}

/* ----------------------------------------------------------
   Marquee
   ---------------------------------------------------------- */

.marquee {
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  background: var(--bg);
  overflow: hidden;
  padding: 22px 0;
  position: relative;
}
.marquee::before, .marquee::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0;  background: linear-gradient(90deg, var(--bg) 0%, transparent 100%); }
.marquee::after  { right: 0; background: linear-gradient(-90deg, var(--bg) 0%, transparent 100%); }

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  white-space: nowrap;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(28px, 4vw, 56px);
  font-style: italic;
  color: var(--ink);
  animation: scroll 80s linear infinite;
  will-change: transform;
}
.marquee-track .dot {
  color: var(--sun);
  font-style: normal;
  font-size: 0.4em;
  vertical-align: middle;
}
@keyframes scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ----------------------------------------------------------
   Chapter sections
   ---------------------------------------------------------- */

.chapter {
  padding: 140px 0 120px;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
}

.chapter-feature {
  background:
    radial-gradient(ellipse at 80% 20%,
      rgba(255, 70, 33, 0.08) 0%,
      transparent 50%),
    var(--bg);
}

.chapter-meta {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.chapter-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--sun);
}
.chapter-years {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.chapter-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: clamp(48px, 6.5vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 60px;
  max-width: 1000px;
}

.chapter-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
  align-items: start;
}

.chapter-image {
  margin: 0 0 60px;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--rule);
  background: var(--bg-card);
  aspect-ratio: 16 / 9;
  max-height: 540px;
}
.chapter-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(0.92);
}
.chapter-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    transparent 55%,
    rgba(5, 5, 7, 0.6) 100%);
  pointer-events: none;
}
.chapter-image figcaption {
  position: absolute;
  bottom: 22px;
  left: 26px;
  z-index: 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(5, 5, 7, 0.55);
  padding: 6px 12px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.chapter-body .lede {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 32px;
  font-weight: 400;
}
.chapter-body p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ----------------------------------------------------------
   Side cards
   ---------------------------------------------------------- */

.side-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 28px 30px;
  border-radius: 4px;
  position: relative;
}
.side-card::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 40px; height: 40px;
  border-top: 1px solid var(--sun);
  border-left: 1px solid var(--sun);
}
.side-card h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

.key-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.key-list li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 14px;
  padding: 11px 0;
  font-size: 14px;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--rule);
}
.key-list li:last-child { border-bottom: none; }
.key-list li span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--sun);
  letter-spacing: 0.05em;
  padding-top: 2px;
}

.track-list {
  counter-reset: tr;
  list-style: none;
  padding: 0;
  margin: 0;
}
.track-list li {
  counter-increment: tr;
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 14px;
  padding: 12px 0;
  font-size: 14px;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--rule);
  align-items: baseline;
}
.track-list li:last-child { border-bottom: none; }
.track-list li::before {
  content: counter(tr, decimal-leading-zero);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--sun);
}
.track-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
  line-height: 1.2;
}
.track-pos {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

.side-card-mute::before { border-color: var(--ink-mute); }

.member-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.member-list li {
  padding: 14px 0;
  border-bottom: 1px dashed var(--rule);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.member-list li:last-child { border-bottom: none; }
.member-list strong {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: 19px;
  color: var(--ink);
}
.member-list span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

/* ----------------------------------------------------------
   Pull-quote
   ---------------------------------------------------------- */

.quote-band {
  padding: 140px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  overflow: hidden;
}
.quote-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center,
    rgba(255, 70, 33, 0.04) 0%,
    transparent 60%);
  pointer-events: none;
}
.quote-band blockquote {
  margin: 0 auto;
  max-width: 980px;
  text-align: center;
  position: relative;
}
.quote-band p {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(28px, 3.5vw, 48px);
  font-style: italic;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}

/* ----------------------------------------------------------
   Works grid
   ---------------------------------------------------------- */

.chapter-works {
  background: var(--bg);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
}

.work {
  background: var(--bg);
  grid-column: span 4;
  transition: background 0.2s, transform 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.work:hover .work-sleeve img {
  transform: scale(1.04);
  filter: brightness(1.05);
}

.work-sleeve {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0a0a0e;
  position: relative;
}
.work-sleeve img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.2, 0, 0.2, 1), filter 0.4s;
}
.work-sleeve::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    transparent 60%,
    rgba(5, 5, 7, 0.4) 100%);
  pointer-events: none;
}

.work-text {
  padding: 24px 26px 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.work-meta {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.work h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 2vw, 34px);
  line-height: 1.05;
  color: var(--ink);
  margin: 0;
}
.work p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* Featured album — Happiness — gets twice the width and a side-by-side layout */
.work-feature {
  background: linear-gradient(135deg,
    rgba(255, 70, 33, 0.1) 0%,
    rgba(15, 15, 20, 1) 70%);
  grid-column: span 8;
  flex-direction: row;
  align-items: stretch;
}
.work-feature .work-sleeve {
  width: 50%;
  flex: 0 0 50%;
  aspect-ratio: 1 / 1;
}
.work-feature .work-text {
  width: 50%;
  flex: 0 0 50%;
  padding: 40px 44px;
  justify-content: center;
  gap: 18px;
}
.work-feature h3 {
  font-size: clamp(38px, 3.5vw, 56px);
}
.work-feature p {
  font-size: 16px;
  max-width: 380px;
}
.work-feature::after {
  content: '';
  position: absolute;
  top: 24px; right: 24px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle,
    var(--sun) 0%,
    var(--sun-glow) 40%,
    transparent 75%);
  filter: blur(1px);
  opacity: 0.9;
  animation: pulse 4s ease-in-out infinite;
  z-index: 2;
}

/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */

.site-footer {
  background: var(--bg);
  padding-top: 90px;
  border-top: 1px solid var(--rule);
}
.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 56px;
  padding-bottom: 60px;
}
.footer-col h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 16px;
}
.footer-col p {
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
  color: var(--ink-soft);
}
.footer-col a { color: var(--sun-soft); border-bottom: 1px solid transparent; }
.footer-col a:hover { color: var(--sun); border-bottom-color: var(--sun); }

.footer-bottom {
  border-top: 1px solid var(--rule-soft);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-inner a {
  color: var(--ink-mute);
  border-bottom: 1px dotted var(--ink-faint);
}
.footer-bottom-inner a:hover {
  color: var(--sun);
  border-bottom-color: var(--sun);
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */

@media (max-width: 1000px) {
  .chapter { padding: 100px 0 90px; }
  .chapter-grid { grid-template-columns: 1fr; gap: 50px; }
  .work { grid-column: span 6; }
  .work-feature { grid-column: span 12; flex-direction: row; }
  .quote-band { padding: 100px 0; }
}

@media (max-width: 720px) {
  .container { padding: 0 22px; }
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0;
  }
  .site-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }
  .site-nav a { white-space: nowrap; padding: 6px 12px; }

  .hero { min-height: 78vh; padding: 50px 0 40px; }
  .sun { width: 700px; height: 700px; top: -200px; right: -250px; }
  .hero-inner { gap: 32px; }
  .hero-foot { flex-direction: column; align-items: flex-start; gap: 16px; }

  .chapter { padding: 70px 0 60px; }
  .chapter-title { margin-bottom: 40px; }
  .chapter-body .lede { font-size: 20px; }

  .work { grid-column: span 12; }
  .work-feature {
    grid-column: span 12;
    flex-direction: column;
  }
  .work-feature .work-sleeve,
  .work-feature .work-text {
    width: 100%;
    flex: 1 1 auto;
  }
  .work-feature .work-text { padding: 28px; }

  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
}