/* ============================================================
   SUNDOWN CIRCUS — Summertime Shadows
   Post-progressive one-pager
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --c-bg:       #0d0613;
  --c-bg-alt:   #160b24;
  --c-surface:  #1e1030;
  --c-magenta:  #e91e8c;
  --c-pink:     #ff2d8a;
  --c-orange:   #f7931e;
  --c-gold:     #f2ce6e;
  --c-purple:   #6a3dac;
  --c-indigo:   #3d1159;
  --c-text:     #e8ddf5;
  --c-text-dim: #9882b5;

  --f-display: 'Big Shoulders Display', sans-serif;
  --f-body:    'Inter', sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; }

/* ---------- Scanlines overlay ---------- */
.scanlines {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.06) 2px,
    rgba(0, 0, 0, 0.06) 4px
  );
  mix-blend-mode: multiply;
}

/* ---------- Section title ---------- */
.section-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-gold);
  margin-bottom: 2rem;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute; inset: 0;
  z-index: 0;
}

.hero__bg picture {
  display: contents;
}

.hero__bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.15) brightness(0.55);
}

.hero__bg-img--placeholder {
  filter: saturate(1.15) brightness(0.55) blur(20px);
  transform: scale(1.1);
  z-index: 0;
}

.hero__bg-img--full {
  z-index: 1;
  animation: heroZoom 25s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0%   { transform: scale(1);    }
  100% { transform: scale(1.08); }
}

.hero__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 6, 19, 0.3) 0%,
    rgba(13, 6, 19, 0.0) 40%,
    rgba(13, 6, 19, 0.7) 85%,
    rgba(13, 6, 19, 1.0) 100%
  );
}

.hero__content {
  position: relative; z-index: 1;
  text-align: center;
  padding: 0 1.5rem;
  animation: heroFadeIn 1.8s var(--ease-out-expo) both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.hero__logo {
  width: clamp(180px, 30vw, 360px);
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 0 40px rgba(242, 206, 110, 0.35));
  animation: logoPulse 4s ease-in-out infinite alternate;
}

@keyframes logoPulse {
  0%   { filter: drop-shadow(0 0 40px rgba(242, 206, 110, 0.35)); }
  100% { filter: drop-shadow(0 0 60px rgba(242, 206, 110, 0.55)); }
}

.hero__tagline {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--c-gold);
  animation: taglineReveal 8s ease-in-out infinite;
}

@keyframes taglineReveal {
  0%   { opacity: 0;   filter: blur(6px); }
  15%  { opacity: 0.3; filter: blur(0px); }
  50%  { opacity: 0.3; filter: blur(0px); }
  65%  { opacity: 0.3; filter: blur(0px); }
  85%  { opacity: 0;   filter: blur(6px); }
  100% { opacity: 0;   filter: blur(6px); }
}

.hero__sub {
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  margin-top: 0.5rem;
  animation: subReveal 8s ease-in-out 2s infinite;
  opacity: 0;
}

@keyframes subReveal {
  0%   { opacity: 0;   transform: translateY(10px); }
  12%  { opacity: 0.5; transform: translateY(0); }
  45%  { opacity: 0.5; transform: translateY(0); }
  60%  { opacity: 0.5; transform: translateY(0); }
  80%  { opacity: 0;   transform: translateY(-10px); }
  100% { opacity: 0;   transform: translateY(-10px); }
}

.hero__cta {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.8rem 2.8rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  border-radius: 0;
  transition: background 0.35s, color 0.35s, box-shadow 0.35s;
  animation: heroFadeIn 2.6s var(--ease-out-expo) 0.9s both;
}
.hero__cta:hover {
  background: var(--c-gold);
  color: var(--c-bg);
  box-shadow: 0 0 30px rgba(242, 206, 110, 0.4);
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll-hint span {
  display: block;
  width: 1px;
  height: 50px;
  background: var(--c-gold);
  opacity: 0.5;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: scaleY(0.5); transform-origin: top; }
  50%      { opacity: 0.6; transform: scaleY(1);   transform-origin: top; }
}

/* ============================================================
   INTERLUDE (lyric quotes)
   ============================================================ */
.interlude {
  padding: 8rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  position: relative;
  overflow: hidden;
}

.interlude::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 30, 140, 0.15), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.interlude--alt::before {
  background: radial-gradient(circle, rgba(247, 147, 30, 0.12), transparent 70%);
}

.interlude__quote {
  max-width: 700px;
  text-align: center;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--c-pink);
}

.interlude--alt .interlude__quote {
  color: var(--c-orange);
}

/* ============================================================
   ALBUM
   ============================================================ */
.album {
  padding: 6rem 1.5rem 8rem;
  background: var(--c-bg-alt);
  position: relative;
}

.album__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.album__artwork {
  position: relative;
}

.album__artwork img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(242, 206, 110, 0.15);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: transform 0.6s var(--ease-out-expo), box-shadow 0.6s var(--ease-out-expo);
}

.album__artwork:hover img {
  transform: scale(1.02);
  box-shadow: 0 30px 80px rgba(233, 30, 140, 0.2);
}

.album__year {
  font-size: 0.85rem;
  color: var(--c-text-dim);
  letter-spacing: 0.08em;
  margin-bottom: 2.5rem;
}

/* Tracklist */
.tracklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.tracklist__heading {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-magenta);
  margin-bottom: 1rem;
}

.tracklist__list {
  counter-reset: track;
}

.tracklist__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
  counter-increment: track;
  transition: color 0.3s;
}

.tracklist__list li:hover {
  color: var(--c-gold);
}

.tracklist__list li::before {
  content: counter(track, decimal-leading-zero);
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--c-text-dim);
  margin-right: 0.75rem;
  min-width: 1.5rem;
}

.tracklist__list[start="5"] {
  counter-reset: track 4;
}

.tracklist__dur {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  font-variant-numeric: tabular-nums;
  margin-left: 1rem;
}

/* ============================================================
   BAND
   ============================================================ */
.band {
  padding: 8rem 1.5rem;
  background: var(--c-bg);
  text-align: center;
}

.band__inner {
  max-width: 900px;
  margin: 0 auto;
}

.band__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.band__member {
  text-align: center;
}

.band__icon {
  width: 64px; height: 64px;
  margin: 0 auto 1rem;
  color: var(--c-purple);
  opacity: 0.6;
}

.band__name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text);
  margin-bottom: 0.3rem;
}

.band__role {
  font-size: 0.85rem;
  color: var(--c-text-dim);
  letter-spacing: 0.04em;
}

.band__credits {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  line-height: 1.8;
  opacity: 0.7;
}

/* ============================================================
   LYRICS SHOWCASE
   ============================================================ */
.lyrics {
  padding: 8rem 1.5rem;
  background: var(--c-bg-alt);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lyrics__inner {
  max-width: 760px;
  margin: 0 auto;
}

/* Carousel */
.lyrics__carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lyrics__viewport {
  flex: 1;
  overflow: hidden;
  position: relative;
  min-height: 340px;
}

.lyrics__card {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 1rem;
}

.lyrics__card--active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}

.lyrics__song-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-magenta);
  margin-bottom: 1.5rem;
}

.lyrics__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text);
  opacity: 0.85;
}
.lyrics__text p + p {
  margin-top: 1.2rem;
}

/* Nav arrows */
.lyrics__nav {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: none;
  border: 1px solid rgba(242, 206, 110, 0.25);
  color: var(--c-gold);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
  font-family: var(--f-body);
}
.lyrics__nav:hover {
  background: rgba(242, 206, 110, 0.1);
  border-color: var(--c-gold);
}

/* Dots */
.lyrics__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.lyrics__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 1px solid var(--c-text-dim);
  background: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, border-color 0.3s;
}
.lyrics__dot--active {
  background: var(--c-magenta);
  border-color: var(--c-magenta);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 4rem 1.5rem;
  background: var(--c-bg);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer__inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer__logo {
  width: 80px;
  margin: 0 auto 1.5rem;
  opacity: 0.6;
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer__link {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-text-dim);
  transition: color 0.3s;
  position: relative;
}
.footer__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--c-magenta);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease-out-expo);
  transform-origin: center;
}
.footer__link:hover {
  color: var(--c-text);
}
.footer__link:hover::after {
  transform: scaleX(1);
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  opacity: 0.5;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .album__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .album__artwork img {
    max-width: 360px;
    margin: 0 auto;
  }

  .tracklist {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .band__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .interlude {
    padding: 5rem 1.5rem;
  }

  .lyrics__viewport {
    min-height: 400px;
  }
}

@media (max-width: 480px) {
  .hero__cta {
    padding: 0.7rem 2rem;
    font-size: 0.85rem;
  }

  .section-title {
    margin-bottom: 1.5rem;
  }

  .album {
    padding: 4rem 1rem 5rem;
  }

  .lyrics__nav {
    width: 36px; height: 36px;
    font-size: 1rem;
  }
}

/* ---------- Glitch effect on hover (section titles) ---------- */
@keyframes glitch {
  0%   { text-shadow: 2px 0 var(--c-magenta), -2px 0 var(--c-orange); }
  20%  { text-shadow: -2px 0 var(--c-magenta), 2px 0 var(--c-orange); }
  40%  { text-shadow: 2px -1px var(--c-magenta), -2px 1px var(--c-orange); }
  60%  { text-shadow: -1px 2px var(--c-magenta), 1px -2px var(--c-orange); }
  80%  { text-shadow: 1px 0 var(--c-magenta), -1px 0 var(--c-orange); }
  100% { text-shadow: 2px 0 var(--c-magenta), -2px 0 var(--c-orange); }
}

.section-title:hover {
  animation: glitch 0.3s ease-in-out;
}