/* TOPHIC — TOPHICAL FREQUENCIES. Static HTML/CSS, no build. */

:root {
  --void: #04060a;
  --void-2: #080b12;
  --steel: #131923;
  --bone: #e6ecf2;
  --ash: #9aa6b4;
  --ash-dim: rgba(154, 166, 180, 0.6);
  --ash-soft: rgba(154, 166, 180, 0.78);
  --signal: #7fb6d6;
  --signal-glow: #a6d3ea;
  --signal-deep: #1c4a66;
  --line: rgba(255, 255, 255, 0.08);
  --line-soft: rgba(255, 255, 255, 0.04);

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Inter Tight", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--bone);
  background-color: var(--void);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(ellipse 70% 50% at 80% 10%,
      rgba(127, 182, 214, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 15% 95%,
      rgba(28, 74, 102, 0.18) 0%, transparent 65%),
    linear-gradient(180deg, #06090f 0%, var(--void) 50%, #020407 100%);
  background-attachment: fixed;
  position: relative;
  overflow-x: hidden;
}

/* Soft cinematic grain */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.012) 0 1px,
    transparent 1px 4px
  );
  mix-blend-mode: overlay;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1px 1px at 12% 28%, rgba(166,211,234,0.6), transparent 60%),
    radial-gradient(1px 1px at 88% 72%, rgba(127,182,214,0.4), transparent 60%),
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,0.05), transparent 70%);
  opacity: 0.9;
}

.page { position: relative; z-index: 1; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; }

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

/* ---------- Layout ---------- */

.hero { padding: 4rem 1rem 3rem; }
.section { padding: 5rem 1rem; }
@media (min-width: 640px) {
  .hero { padding: 7rem 4rem 5rem; }
  .section { padding: 8rem 4rem; }
}

.hero-grid {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  gap: 3.5rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 1.5rem;
}

.logo {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 0.75rem 0;
  filter:
    drop-shadow(0 0 24px rgba(127, 182, 214, 0.35))
    drop-shadow(0 0 60px rgba(127, 182, 214, 0.12));
}
@media (min-width: 640px) {
  .logo { max-width: 260px; margin: 1rem 0; }
}

.tagline {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
}
@media (min-width: 640px) {
  .tagline { margin-top: 2rem; font-size: 0.95rem; }
}

.hairline {
  height: 1px;
  margin: 1.5rem auto 0;
  background: linear-gradient(90deg,
    transparent,
    rgba(154, 166, 180, 0.25) 20%,
    var(--signal) 50%,
    rgba(154, 166, 180, 0.25) 80%,
    transparent);
}
.hairline.w-40 { width: 10rem; }
.hairline.w-32 { width: 8rem; }

.streaming-wrap { margin-top: 1.75rem; width: 100%; }

.streaming {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 0.5rem;
}
@media (min-width: 640px) { .streaming { gap: 0.75rem; } }

.streaming a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 1px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
  text-decoration: none;
  transition: border-color .25s, background-color .25s, color .25s, box-shadow .25s, transform .25s;
}
@media (min-width: 640px) {
  .streaming a { padding: 0.75rem 1.35rem; font-size: 0.78rem; gap: 0.55rem; }
}
.streaming a:hover {
  border-color: var(--signal);
  background: rgba(127, 182, 214, 0.08);
  color: var(--bone);
  box-shadow: 0 0 28px -4px rgba(127, 182, 214, 0.45);
  transform: translateY(-1px);
}
.streaming svg { width: 1rem; height: 1rem; flex-shrink: 0; }
@media (min-width: 640px) { .streaming svg { width: 1.1rem; height: 1.1rem; } }
.streaming span { white-space: nowrap; }

.cover-wrap { display: flex; justify-content: center; }
.cover-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  padding: 2px;
  background: linear-gradient(135deg,
    rgba(127, 182, 214, 0.45),
    rgba(28, 74, 102, 0.35) 50%,
    rgba(154, 166, 180, 0.15));
  box-shadow:
    0 35px 90px -25px rgba(0, 0, 0, 0.85),
    0 15px 50px -15px rgba(28, 74, 102, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.04);
}
.cover-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(127, 182, 214, 0.18);
}
.cover-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- Sections ---------- */

.section-narrow { max-width: 48rem; margin: 0 auto; text-align: center; }
.section-mid { max-width: 64rem; margin: 0 auto; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.45em;
  color: var(--signal);
  margin: 0;
}

.h-section {
  margin-top: 1.5rem;
  font-size: clamp(2.75rem, 6vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  font-style: italic;
  font-weight: 300;
}
.h-album {
  margin-top: 1.5rem;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 1;
  letter-spacing: 0.06em;
  font-weight: 300;
  text-transform: uppercase;
  font-family: var(--font-sans);
  text-shadow:
    0 0 24px rgba(127, 182, 214, 0.25),
    0 0 60px rgba(127, 182, 214, 0.12);
}

.lede {
  margin-top: 2.5rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ash);
  font-weight: 300;
}
@media (min-width: 640px) { .lede { font-size: 1.15rem; } }

.kicker-italic {
  margin-top: 2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--bone);
}

.meta {
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--ash-dim);
}

/* ---------- Tracklist ---------- */

.tracks {
  list-style: none;
  margin: 4rem auto 0;
  max-width: 52rem;
  padding: 0;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
  backdrop-filter: blur(4px);
}
.tracks li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-top: 1px solid var(--line);
  transition: background-color .2s, color .2s;
  position: relative;
}
.tracks li:first-child { border-top: none; }
.tracks li:hover { background: rgba(127, 182, 214, 0.05); }
.tracks li:hover::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--signal);
}
@media (min-width: 640px) {
  .tracks li { gap: 1.25rem; padding: 1.05rem 1.5rem; }
}

.tracks .num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.tracks .title {
  min-width: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--bone);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tracks .len {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ash-dim);
  font-variant-numeric: tabular-nums;
}
@media (min-width: 640px) {
  .tracks .num { font-size: 0.9rem; }
  .tracks .title { font-size: 1.075rem; }
  .tracks .len { font-size: 0.82rem; }
}

.streaming-bottom { margin-top: 4rem; }

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

.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 6rem;
  border-top: 1px solid var(--line);
  padding: 2.5rem 1.5rem;
}
.site-footer .inner {
  max-width: 64rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
}
@media (min-width: 640px) {
  .site-footer .inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.site-footer p { color: var(--ash-soft); }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer a { color: var(--ash-soft); text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--signal); }

/* ---------- Legal pages ---------- */

.legal {
  max-width: 48rem;
  margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 640px) { .legal { padding-top: 7rem; } }
.legal .back {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--ash-dim);
  text-decoration: none;
  transition: color .2s;
}
.legal .back:hover { color: var(--signal); }
.legal h1 {
  margin-top: 2rem;
  font-size: clamp(2.75rem, 6vw, 4rem);
  letter-spacing: 0.04em;
  font-style: italic;
  font-weight: 300;
}
.legal .hairline { margin: 2rem 0 0; }
.legal .body {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ash);
  font-weight: 300;
}
@media (min-width: 640px) { .legal .body { font-size: 1.075rem; } }
.legal .body strong { color: var(--bone); font-weight: 500; }
.legal .body a {
  color: var(--bone);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-underline-offset: 4px;
  transition: text-decoration-color .2s, color .2s;
}
.legal .body a:hover { color: var(--signal-glow); }
.legal .body .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--signal);
}