/* ============================================================
   THIN WALLS — design tokens
   Palette pulled from the venue's own stage lighting: violet
   and magenta wash, acid-green tube lights, black stage, red
   carpet. Nothing invented — this is what the band looks like
   under real light.
   ============================================================ */
:root {
  --void: #0a0a0d;
  --panel: #131218;
  --panel-raised: #1a1820;
  --hairline: #28242e;

  --ink: #f4f2f3;
  --ink-dim: #9d97a6;
  --ink-faint: #625d6b;

  --violet: #8b5cf6;
  --magenta: #ff3d7f;
  --green: #4dffb0;

  --grad-crack: linear-gradient(90deg, var(--violet), var(--magenta));

  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-body: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Space Mono", "Courier New", monospace;

  --container: 1180px;
  --edge: clamp(20px, 5vw, 64px);
}

@media (prefers-reduced-motion: no-preference) {
  :root { --motion: 1; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

::selection { background: var(--magenta); color: var(--void); }

/* faint grain overlay for atmosphere */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--edge);
  padding-right: var(--edge);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 12px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 0.98;
}

p { color: var(--ink-dim); }

.section {
  padding: 96px 0;
  position: relative;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 13, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px var(--edge);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-mark {
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
}

.nav-logo {
  height: 38px;
  width: auto;
  border-radius: 4px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-dim);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--ink); }
.nav-links a:focus-visible { outline: 2px solid var(--magenta); outline-offset: 4px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--panel);
    border-bottom: 1px solid var(--hairline);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links.open { max-height: 320px; }
  .nav-links a {
    display: block;
    padding: 16px var(--edge);
    border-top: 1px solid var(--hairline);
  }
  body.nav-open .nav-toggle span { background: transparent; }
  body.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
  body.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }
}

/* ============================================================
   CRACK DIVIDER — the signature element.
   A jagged line runs between every section, the same fracture
   that splits the logo's THIN / WALLS. It carries a slow glow,
   like sound pushing through the gap.
   ============================================================ */
.crack {
  width: 100%;
  height: 34px;
  display: block;
}
.crack path {
  fill: none;
  stroke: url(#crackGrad);
  stroke-width: 2;
  stroke-linecap: round;
  filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.35));
}
@media (prefers-reduced-motion: no-preference) {
  .crack path { animation: crack-pulse 5s ease-in-out infinite; }
}
@keyframes crack-pulse {
  0%, 100% { opacity: 0.55; filter: drop-shadow(0 0 4px rgba(139, 92, 246, 0.25)); }
  50% { opacity: 1; filter: drop-shadow(0 0 12px rgba(255, 61, 127, 0.55)); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 70%;
  background:
    radial-gradient(ellipse 40% 60% at 25% 30%, rgba(139, 92, 246, 0.22), transparent 70%),
    radial-gradient(ellipse 35% 55% at 75% 20%, rgba(255, 61, 127, 0.18), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-logo {
  width: min(100%, 380px);
  border-radius: 8px;
  outline: 1px solid var(--hairline);
  outline-offset: 8px;
}

.hero-copy .eyebrow { display: block; }

.hero-title {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 0.95;
}

.hero-lede {
  margin: 24px 0 32px;
  font-size: 17px;
  max-width: 46ch;
}

.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
  background: var(--grad-crack);
  color: var(--void);
  font-weight: 700;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 61, 127, 0.25); }
.btn-ghost {
  border: 1px solid var(--hairline);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--violet); }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-lede { max-width: 100%; }
  .btn-row { justify-content: center; }
  .hero-logo { margin: 0 auto; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about-copy p { font-size: 16px; margin: 0 0 18px; }
.about-copy p:last-child { margin-bottom: 0; }
.about-copy strong { color: var(--ink); }

.about-photo {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  outline: 1px solid var(--hairline);
  outline-offset: 8px;
}
.about-photo img { width: 100%; height: auto; display: block; }

.chip-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  color: var(--ink-dim);
}
.chip.is-live { color: var(--green); border-color: rgba(77, 255, 176, 0.3); }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { order: -1; max-width: 340px; margin: 0 auto; }
}

/* ============================================================
   BAND / LINE-UP
   ============================================================ */
.member-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  overflow: hidden;
}

.member-card {
  background: var(--panel);
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.member-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
  transition: transform 0.4s ease, filter 0.4s ease;
}
.member-card:hover img { transform: scale(1.06); filter: grayscale(0) contrast(1.1); }

.member-tag {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(10,10,13,0.92), transparent);
}
.member-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  display: block;
}
.member-name {
  font-family: var(--font-display);
  font-size: 22px;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

@media (max-width: 720px) {
  .member-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   EVENTS
   ============================================================ */
.event-card {
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--panel);
  overflow: hidden;
  margin-bottom: 28px;
}

.event-head {
  padding: 28px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--hairline);
}

.event-name {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
}

.event-date {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--magenta);
  white-space: nowrap;
}

.event-tagline {
  padding: 0 32px;
  margin-top: 18px;
  max-width: 60ch;
}

.event-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 3px;
  padding: 24px;
}
.event-gallery button {
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
}
.event-gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.event-gallery button:hover img { transform: scale(1.05); }
.event-gallery button:focus-visible { outline: 2px solid var(--magenta); outline-offset: 2px; }

.events-empty {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-faint);
  padding: 40px 0;
  text-align: center;
  border: 1px dashed var(--hairline);
  border-radius: 8px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(6, 6, 8, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(90vw, 1000px);
  max-height: 84vh;
  object-fit: contain;
  border-radius: 6px;
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: 1px solid var(--hairline);
  color: var(--ink);
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
}
.lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: none;
  border: 1px solid var(--hairline);
  color: var(--ink);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ============================================================
   MUSIC (placeholder)
   ============================================================ */
.music-card {
  border: 1px dashed var(--hairline);
  border-radius: 10px;
  padding: 48px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 100% at 50% 0%, rgba(139, 92, 246, 0.08), transparent 70%);
}
.music-icon {
  width: 56px; height: 56px;
  margin: 0 auto 20px;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-faint);
}
.music-card h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 10px;
}
.music-card p { max-width: 46ch; margin: 0 auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--hairline);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-mark {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
}
.social-row {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.social-row a { text-decoration: none; color: var(--ink-dim); }
.social-row a:hover { color: var(--green); }
.footer-credit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  width: 100%;
  margin-top: 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--magenta);
  color: var(--void);
  padding: 12px 20px;
  z-index: 300;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 13px;
}
.skip-link:focus { left: var(--edge); top: 12px; }