/* ── 360 Binaural Beats — theme tuned to the cosmic-gramophone logo ── */
:root {
  --bg: #0a0710;
  --bg-2: #0f0a18;
  --surface: #140d1f;
  --surface2: #1c1330;
  --fg: #ece8f5;
  --fg-muted: #8b7da3;
  --accent: #c084fc;       /* purple */
  --accent-2: #f472b6;     /* pink */
  --magenta: #d946ef;
  --border: rgba(192,132,252,0.14);
  --border-strong: rgba(192,132,252,0.3);
  /* band colors */
  --epsilon: #6366f1;
  --delta: #a78bfa;
  --theta: #34d399;
  --alpha: #22d3ee;
  --beta:  #f59e0b;
  --gamma: #f472b6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }

body {
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(217,70,239,0.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(192,132,252,0.06), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--fg);
  font-family: 'Work Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  background: rgba(10,7,16,0.8);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-brand img { width: 40px; height: 40px; border-radius: 50%; }
.nav-brand-text {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #fff;
}
.nav-brand-text span { color: var(--accent); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* ── Layout ── */
.main {
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 48px 120px;
}
.header { margin-bottom: 40px; text-align: center; }
.eyebrow {
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.8;
  margin-bottom: 14px;
}
.title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  background: linear-gradient(120deg, #fff 30%, var(--accent) 70%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.subtitle {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto;
}

/* ── Card ── */
.card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 36px;
  box-shadow: 0 0 100px rgba(192,132,252,0.05), 0 32px 70px rgba(0,0,0,0.45);
}

/* ── Waveform ── */
.waveform-wrap {
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 30px;
  position: relative;
}
#waveCanvas { width: 100%; height: 130px; display: block; border-radius: 8px; }
.wave-badge {
  position: absolute;
  top: 22px; left: 28px;
  font-family: 'Sora', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(192,132,252,0.1);
  border: 1px solid var(--border-strong);
  color: var(--accent);
}

/* ── Section labels ── */
.field-label {
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.field { margin-bottom: 28px; }

/* ── Preset goals ── */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.preset {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--surface2);
  color: var(--fg-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.preset:hover { border-color: var(--border-strong); color: var(--fg); transform: translateY(-2px); }
.preset.active { border-color: var(--accent); background: rgba(192,132,252,0.1); color: #fff; }
.preset-emoji { font-size: 1.3rem; line-height: 1; }
.preset-name { font-family: 'Sora', sans-serif; font-size: 0.78rem; font-weight: 600; }

/* ── Band tabs ── */
.band-tabs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.band-tab {
  padding: 14px 8px;
  border-radius: 11px;
  border: 1px solid transparent;
  background: var(--surface2);
  cursor: pointer;
  text-align: center;
  transition: all 0.18s;
  color: var(--fg-muted);
}
.band-tab:hover { border-color: var(--border-strong); color: var(--fg); }
.band-tab.active { color: #fff; }
.band-tab-name { font-family: 'Sora', sans-serif; font-size: 0.85rem; font-weight: 700; display: block; margin-bottom: 4px; }
.band-tab-range { font-size: 10px; letter-spacing: 1px; opacity: 0.6; font-family: 'Sora', monospace; }
.band-tab[data-band="epsilon"].active { border-color: var(--epsilon); background: rgba(99,102,241,0.1); }
.band-tab[data-band="delta"].active { border-color: var(--delta); background: rgba(167,139,250,0.1); }
.band-tab[data-band="theta"].active { border-color: var(--theta); background: rgba(52,211,153,0.1); }
.band-tab[data-band="alpha"].active { border-color: var(--alpha); background: rgba(34,211,238,0.1); }
.band-tab[data-band="beta"].active  { border-color: var(--beta);  background: rgba(245,158,11,0.1); }
.band-tab[data-band="gamma"].active { border-color: var(--gamma); background: rgba(244,114,182,0.1); }
.band-tab[data-band="epsilon"].active .band-tab-name { color: var(--epsilon); }
.band-tab[data-band="delta"].active .band-tab-name { color: var(--delta); }
.band-tab[data-band="theta"].active .band-tab-name { color: var(--theta); }
.band-tab[data-band="alpha"].active .band-tab-name { color: var(--alpha); }
.band-tab[data-band="beta"].active  .band-tab-name { color: var(--beta); }
.band-tab[data-band="gamma"].active .band-tab-name { color: var(--gamma); }

/* ── Freq detail ── */
.freq-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 28px 0;
  padding: 20px 24px;
  background: rgba(192,132,252,0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.freq-info { display: flex; flex-direction: column; gap: 6px; }
.freq-band-name { font-family: 'Sora', sans-serif; font-size: 1.1rem; font-weight: 700; color: #fff; display: flex; align-items: center; gap: 10px; }
.freq-hz-display { font-family: 'Sora', monospace; font-size: 1.9rem; font-weight: 800; color: var(--accent); }
.freq-desc { font-size: 0.85rem; color: var(--fg-muted); max-width: 280px; text-align: right; }
.band-pill {
  font-family: 'Sora', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  padding: 4px 12px; border-radius: 100px;
  background: rgba(192,132,252,0.12); border: 1px solid var(--border-strong); color: var(--accent);
}
.band-pill[data-band="epsilon"] { background: rgba(99,102,241,0.12); border-color: rgba(99,102,241,0.4); color: var(--epsilon); }
.band-pill[data-band="delta"] { background: rgba(167,139,250,0.12); border-color: rgba(167,139,250,0.4); color: var(--delta); }
.band-pill[data-band="theta"] { background: rgba(52,211,153,0.12); border-color: rgba(52,211,153,0.4); color: var(--theta); }
.band-pill[data-band="alpha"] { background: rgba(34,211,238,0.12); border-color: rgba(34,211,238,0.4); color: var(--alpha); }
.band-pill[data-band="beta"]  { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.4); color: var(--beta); }
.band-pill[data-band="gamma"] { background: rgba(244,114,182,0.12); border-color: rgba(244,114,182,0.4); color: var(--gamma); }

/* ── Sliders & inputs ── */
.slider-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.slider-row + .slider-row { margin-top: 10px; }
.slider-row-label {
  font-family: 'Sora', sans-serif;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--fg-muted); white-space: nowrap; min-width: 86px;
}
.slider-wrap { flex: 1; }
.slider-val { font-family: 'Sora', monospace; font-size: 0.85rem; color: var(--accent); min-width: 72px; text-align: right; }

input[type=range] {
  width: 100%; height: 4px;
  background: rgba(192,132,252,0.15);
  border-radius: 4px; outline: none;
  -webkit-appearance: none; appearance: none; cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  box-shadow: 0 0 14px rgba(192,132,252,0.5);
}
input[type=range]::-moz-range-thumb {
  width: 18px; height: 18px; border: none; border-radius: 50%;
  background: var(--accent); cursor: pointer;
}

.freq-input {
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  border-radius: 8px; color: var(--fg);
  font-family: 'Sora', monospace; font-size: 0.9rem; font-weight: 600;
  padding: 8px 12px; width: 96px; text-align: center; outline: none;
  transition: border-color 0.2s;
}
.freq-input:focus { border-color: var(--accent); }

/* ── Ambience ── */
.amb-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.amb-tab {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 6px; border-radius: 11px;
  border: 1px solid transparent; background: var(--surface2);
  color: var(--fg-muted); cursor: pointer; transition: all 0.18s;
}
.amb-tab:hover { border-color: var(--border-strong); color: var(--fg); }
.amb-tab.active { border-color: var(--accent-2); background: rgba(244,114,182,0.1); color: #fff; }
.amb-emoji { font-size: 1.2rem; line-height: 1; }
.amb-name { font-family: 'Sora', sans-serif; font-size: 0.72rem; font-weight: 600; }

/* ── Meditative layers (multi-select) ── */
.field-hint { font-family: 'Work Sans', sans-serif; font-size: 0.7rem; font-weight: 400; color: var(--fg-muted); text-transform: none; letter-spacing: 0; margin-left: 6px; }
.layer-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.layer-tab {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 6px; border-radius: 11px;
  border: 1px solid transparent; background: var(--surface2);
  color: var(--fg-muted); cursor: pointer; transition: all 0.18s; position: relative;
}
.layer-tab:hover { border-color: var(--border-strong); color: var(--fg); }
.layer-tab.active { border-color: #fbbf24; background: rgba(251,191,36,0.1); color: #fff; box-shadow: 0 0 0 1px rgba(251,191,36,0.22) inset; }
.layer-tab.active::after { content: '●'; position: absolute; top: 5px; right: 7px; font-size: 0.5rem; color: #fbbf24; }

/* ── Volume +/- buttons ── */
.vol-btn {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid var(--magenta);
  background: transparent; color: var(--magenta);
  font-size: 1.1rem; font-weight: 700; line-height: 1;
  cursor: pointer; transition: all 0.15s;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; padding: 0;
}
.vol-btn:hover { background: rgba(217,70,239,0.15); color: #fff; }
.vol-btn:active { transform: scale(0.92); }
.vol-btn.flash {
  background: var(--magenta); color: #fff;
  box-shadow: 0 0 16px rgba(217,70,239,0.7);
}

/* ── Duration ── */
.session-length-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.session-custom { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.session-custom .unit { color: var(--fg-muted); font-size: 0.85rem; font-weight: 600; }
.duration-presets { display: flex; gap: 8px; flex-wrap: wrap; }
.duration-preset {
  padding: 8px 16px; border-radius: 100px;
  border: 1px solid transparent; background: var(--surface2);
  color: var(--fg-muted); font-size: 0.8rem; font-family: 'Sora', monospace;
  cursor: pointer; transition: all 0.18s;
}
.duration-preset:hover { border-color: var(--border-strong); color: var(--fg); }
.duration-preset.active { border-color: var(--accent); background: rgba(192,132,252,0.1); color: var(--accent); }
.duration-preset.playing {
  border-color: var(--magenta); background: rgba(217,70,239,0.18); color: var(--magenta);
  box-shadow: 0 0 14px rgba(217,70,239,0.3);
}

/* ── Controls ── */
.controls-row { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.btn-play {
  flex: 1; padding: 17px 32px; border-radius: 13px; border: none;
  font-family: 'Sora', sans-serif; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.btn-play.idle { background: linear-gradient(120deg, var(--accent), var(--magenta)); color: #0a0710; }
.btn-play.idle:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 10px 30px rgba(192,132,252,0.3); }
.btn-play.playing { background: rgba(192,132,252,0.15); color: var(--accent); border: 1px solid var(--border-strong); }
.btn-play.playing:hover { background: rgba(192,132,252,0.22); }
.btn-download {
  padding: 17px 24px; border-radius: 13px;
  border: 1px solid var(--border-strong); background: var(--surface2);
  color: var(--fg-muted); font-family: 'Sora', sans-serif; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s; display: flex; align-items: center; gap: 8px;
}
.btn-download:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn-download:disabled { opacity: 0.45; cursor: not-allowed; }

.status { text-align: center; padding: 12px; font-size: 0.85rem; color: var(--fg-muted); margin-top: 14px; min-height: 20px; }

/* ── Science note ── */
.science-note {
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 28px; padding: 16px 20px;
  background: rgba(192,132,252,0.04); border: 1px solid var(--border);
  border-radius: 10px; font-size: 0.82rem; color: var(--fg-muted); line-height: 1.6;
}
.science-note svg { flex-shrink: 0; margin-top: 1px; opacity: 0.5; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .nav-links a:not(.active) { display: none; }
  .main { padding: 32px 20px 80px; }
  .card { padding: 22px; }
  .preset-grid, .band-tabs { grid-template-columns: repeat(3, 1fr); }
  .amb-grid { grid-template-columns: repeat(3, 1fr); }
  .layer-grid { grid-template-columns: repeat(3, 1fr); }
  .freq-detail { flex-direction: column; gap: 12px; text-align: center; }
  .freq-desc { text-align: center; }
  .controls-row { flex-direction: column; }
  .btn-download { width: 100%; justify-content: center; }
}

/* ── Export card ── */
.export-card { border-top: 1px solid var(--border); padding-top: 22px; }
.export-note {
  font-size: 0.8rem; color: var(--fg-muted); line-height: 1.5;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px; margin-bottom: 14px;
}
.export-note strong { color: var(--fg); font-weight: 600; }
.export-controls {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 10px;
}
.export-length { display: flex; align-items: center; gap: 8px; }
.num-small { width: 64px; }
.num-small:disabled { opacity: 0.45; cursor: not-allowed; }
.export-length .unit { color: var(--fg-muted); font-size: 0.85rem; font-weight: 600; }
.fmt-toggle {
  display: inline-flex; border: 1px solid var(--border-strong);
  border-radius: 100px; overflow: hidden;
}
.fmt-btn {
  padding: 8px 20px; background: transparent; border: none;
  color: var(--fg-muted); cursor: pointer;
  font-family: 'Sora', sans-serif; font-size: 0.78rem; font-weight: 700;
  transition: all 0.15s;
}
.fmt-btn.active { background: var(--accent); color: #14091f; }
.fmt-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.fmt-note { font-size: 0.75rem; color: var(--accent-2); min-height: 1em; margin-bottom: 8px; }
.export-btn { width: 100%; justify-content: center; }
.export-bar-wrap {
  height: 5px; border-radius: 3px; background: var(--surface2);
  margin-top: 12px; overflow: hidden; display: none;
}
.export-bar-wrap.visible { display: block; }
.export-bar {
  height: 100%; width: 0%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.25s ease;
}
.pro-line { display: none; font-size: 0.78rem; color: var(--fg-muted); margin-top: 12px; text-align: center; }
.pro-line.visible { display: block; }
.pro-line a { color: var(--accent); font-weight: 600; text-decoration: none; }
.pro-line a:hover { text-decoration: underline; }

/* ── Pro modal ── */
.pro-modal {
  position: fixed; inset: 0; z-index: 100; display: none;
  align-items: center; justify-content: center;
  background: rgba(6,3,12,0.72); backdrop-filter: blur(6px);
}
.pro-modal.open { display: flex; }
.pro-modal-card {
  position: relative; width: min(420px, calc(100vw - 40px));
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: 18px; padding: 32px 28px; text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.55);
  /* The card had no height cap. It was already tall (price, perks, key field,
     buy button, fineprint) and the newsletter block adds ~130px more, which
     runs off the bottom on a short viewport — a laptop in a small window, or
     a phone in landscape — taking the buy button with it. Cap and scroll. */
  max-height: calc(100vh - 40px); overflow-y: auto;
}
.pro-modal-card h2 { font-family: 'Sora', sans-serif; font-size: 1.35rem; margin-bottom: 6px; }
.pro-modal-close {
  position: absolute; top: 14px; right: 16px; background: none; border: none;
  color: var(--fg-muted); font-size: 1rem; cursor: pointer;
}
.pro-modal-close:hover { color: var(--fg); }
.pro-price { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800; color: var(--accent); margin-bottom: 16px; }
.pro-price span { font-size: 0.8rem; font-weight: 400; color: var(--fg-muted); }
.pro-perks { list-style: none; text-align: left; margin: 0 auto 20px; max-width: 300px; }
.pro-perks li { padding: 6px 0 6px 26px; position: relative; font-size: 0.88rem; color: var(--fg); }
.pro-perks li::before { content: '✓'; position: absolute; left: 4px; color: var(--accent-2); font-weight: 700; }
.pro-buy { width: 100%; justify-content: center; }
.pro-fineprint { font-size: 0.72rem; color: var(--fg-muted); margin-top: 12px; }
.pro-key-entry { margin-top: 18px; border-top: 1px solid var(--surface2); padding-top: 14px; }
.pro-key-label { font-size: 0.78rem; color: var(--fg-muted); margin-bottom: 8px; }
.pro-key-row { display: flex; gap: 8px; }
.pro-key-input {
  flex: 1; background: var(--bg); border: 1px solid var(--surface2); border-radius: 8px;
  padding: 8px 12px; color: var(--fg); font-size: 0.85rem; font-family: monospace;
}
.pro-key-input:focus { border-color: var(--accent); outline: none; }
.pro-key-btn {
  background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 8px 16px; font-size: 0.82rem; font-weight: 600; cursor: pointer;
}
.pro-key-btn:hover { opacity: 0.85; }
.pro-key-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pro-key-msg { font-size: 0.75rem; margin-top: 6px; min-height: 1.2em; }
.pro-key-msg.success { color: #34d399; }
.pro-key-msg.error { color: #f87171; }

@media (max-width: 768px) {
  .export-controls { flex-direction: column; align-items: stretch; }
  .export-length { justify-content: center; }
  .fmt-toggle { align-self: center; }
}


/* ── Newsletter opt-in (Pro modal) ─────────────────────────────────────────
   Deliberately quieter than the buy button: it's the fallback for someone who
   said no, not a competing call to action. */
.nl { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.10); }
.nl-label { font-size: 13px; font-weight: 600; margin: 0 0 8px; opacity: .9; }
.nl-row { display: flex; gap: 8px; }
.nl-input {
  flex: 1; min-width: 0; padding: 9px 11px; font-size: 13px;
  border-radius: 8px; border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06); color: inherit;
}
.nl-input:focus { outline: none; border-color: rgba(255,255,255,.42); }
.nl-btn {
  padding: 9px 14px; font-size: 13px; font-weight: 600; white-space: nowrap;
  border-radius: 8px; border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08); color: inherit; cursor: pointer;
}
.nl-btn:hover { background: rgba(255,255,255,.14); }
.nl-btn:disabled { opacity: .5; cursor: default; }
/* Honeypot: off-screen rather than display:none — some bots skip hidden
   fields but happily fill positioned ones. */
.nl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nl-msg { font-size: 12px; margin: 8px 0 0; min-height: 1em; }
.nl-msg.ok { color: #7ddca4; }
.nl-msg.error { color: #ff9b9b; }
.nl-fine { font-size: 11px; opacity: .55; margin: 6px 0 0; }

/* ── About page — WallHush's own colours ──────────────────────────────────
   This page is about a different product, so it wears that product's palette:
   night blue, moonlight off-white, and the gold the app and printed guide
   already use. Crossing from the generator into this page should feel like
   stepping outside at night, not like reading the same page twice.

   Tokens are redefined on .wh rather than :root so the generator is untouched.
   No inline styles anywhere — the site's CSP allows stylesheets from 'self'
   only, so an inline <style> would silently not apply. */

.wh {
  --wh-bg:       #0d0d17;   /* the app icon's darkest ground */
  --wh-bg-2:     #141728;
  --wh-surface:  #171a2b;
  --wh-surface2: #1e2338;
  --wh-fg:       #faf5e6;   /* moonlight — warm, never pure white */
  --wh-muted:    #9aa2b8;
  --wh-gold:     #c89a4d;   /* the guide's #b8893a, lifted to read on night */
  --wh-gold-dim: #a37f3e;
  --wh-border:   rgba(200,154,77,0.16);
  --wh-border-2: rgba(200,154,77,0.34);

  color: var(--wh-fg);
  background:
    /* moonlight, high and slightly right, as if off-frame */
    radial-gradient(ellipse 52% 38% at 74% -6%, rgba(250,245,230,0.16), transparent 62%),
    radial-gradient(ellipse 70% 46% at 74% -10%, rgba(200,154,77,0.13), transparent 70%),
    /* a cool counter-light low on the left, so the page is not lit from one side */
    radial-gradient(ellipse 60% 44% at 6% 62%, rgba(90,110,180,0.10), transparent 68%),
    /* horizon: the ground darkens toward the bottom like a landscape would */
    linear-gradient(180deg, var(--wh-bg-2) 0%, var(--wh-bg) 58%, #090911 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* The stars sit in their own fixed layer so they do not scroll with the text —
   the sky stays put and the content moves across it. */
.wh::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 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  background-repeat: repeat;
  background-size: 700px 700px;
  opacity: 0.55;
  /* Fade the field out toward the bottom, where the horizon gradient takes over. */
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 46%, transparent 86%);
  mask-image: linear-gradient(180deg, #000 0%, #000 46%, transparent 86%);
  pointer-events: none;
  z-index: 0;
}
.wh .nav, .wh .main { position: relative; z-index: 1; }

.wh .nav {
  background: rgba(13,13,23,0.72);
  border-bottom: 1px solid var(--wh-border);
}
.wh .nav-links a { color: var(--wh-muted); }
.wh .nav-links a:hover, .wh .nav-links a.active { color: var(--wh-gold); }
.wh .nav-brand-text { color: var(--wh-fg); }
.wh .nav-brand-text span { color: var(--wh-gold); }

.about { max-width: 960px; }

.wh .eyebrow { color: var(--wh-gold); opacity: 0.9; }
.wh .title {
  background: linear-gradient(120deg, var(--wh-fg) 34%, #e9d3a6 68%, var(--wh-gold));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.wh .subtitle { color: var(--wh-muted); }

.about-block { max-width: 640px; margin: 0 auto; text-align: center; }
.about-h {
  font-family: 'Sora', sans-serif; font-size: 1.05rem; font-weight: 600;
  color: var(--wh-fg); margin-bottom: 10px;
}
.about-p { color: var(--wh-muted); line-height: 1.75; }

/* A thin gold seam instead of a plain rule — the same seam the app uses on the
   left edge of the screen when the realm is open. */
.about-rule {
  height: 1px; max-width: 240px; margin: 58px auto;
  background: linear-gradient(90deg, transparent, var(--wh-border-2), transparent);
}

.about-pivot { margin-bottom: 36px; }

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: start;
  margin-bottom: 56px;
}
.about-card {
  background: linear-gradient(180deg, rgba(30,35,56,0.86) 0%, rgba(20,23,40,0.78) 100%);
  border: 1px solid var(--wh-border);
  border-radius: 18px;
  padding: 26px 24px;
  backdrop-filter: blur(6px);
  transition: border-color 0.2s, transform 0.2s;
}
.about-card:hover { border-color: var(--wh-border-2); transform: translateY(-2px); }
.about-card h3 {
  font-family: 'Sora', sans-serif; font-size: 0.98rem; font-weight: 600;
  color: var(--wh-fg); margin-bottom: 9px; letter-spacing: -0.01em;
}
.about-card p { color: var(--wh-muted); font-size: 0.92rem; line-height: 1.7; }

/* The one thing that should feel like a button. Gold, because everything else
   on the page is quiet — spend the boldness once. */
.about-cta {
  text-align: center;
  background:
    radial-gradient(ellipse 70% 120% at 50% -20%, rgba(200,154,77,0.14), transparent 70%),
    linear-gradient(180deg, rgba(30,35,56,0.9) 0%, rgba(16,18,32,0.9) 100%);
  border: 1px solid var(--wh-border-2);
  border-radius: 22px;
  padding: 40px 32px 34px;
  box-shadow: 0 0 120px rgba(200,154,77,0.07), 0 32px 70px rgba(0,0,0,0.5);
}
.about-cta-price {
  font-family: 'Sora', sans-serif; font-size: 2.3rem; font-weight: 800;
  color: var(--wh-fg); line-height: 1; margin-bottom: 22px;
}
.about-cta-price span {
  display: block; font-size: 0.78rem; font-weight: 400;
  color: var(--wh-muted); letter-spacing: 2px; text-transform: uppercase;
  margin-top: 10px;
}
.about-cta-btn {
  display: inline-block;
  padding: 18px 46px; border-radius: 14px;
  background: linear-gradient(120deg, #e8c98a 0%, #c89a4d 52%, #b8893a 100%);
  color: #17120a; text-decoration: none;
  font-family: 'Sora', sans-serif; font-size: 1.02rem; font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 10px 34px rgba(200,154,77,0.3);
  transition: transform 0.18s, box-shadow 0.18s, filter 0.18s;
}
.about-cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.07);
  box-shadow: 0 16px 46px rgba(200,154,77,0.45);
}
.about-cta-btn:focus-visible { outline: 2px solid var(--wh-gold); outline-offset: 3px; }

.about-cta-fine {
  color: var(--wh-muted); font-size: 0.85rem; line-height: 1.65;
  max-width: 460px; margin: 22px auto 0;
}
.about-cta-fine strong { color: var(--wh-fg); font-weight: 600; }
.about-cta-sub { font-size: 0.78rem; opacity: 0.72; margin-top: 10px; }

.about-back { text-align: center; margin-top: 44px; }
.about-back a {
  color: var(--wh-muted); text-decoration: none; font-size: 0.85rem;
  transition: color 0.2s;
}
.about-back a:hover { color: var(--wh-gold); }

@media (prefers-reduced-motion: reduce) {
  .about-cta-btn, .about-card { transition: none; }
  .about-cta-btn:hover, .about-card:hover { transform: none; }
}

@media (max-width: 640px) {
  .about-cta { padding: 32px 22px 28px; }
  .about-cta-btn { padding: 16px 30px; width: 100%; }
  .about-rule { margin: 40px auto; }
  .wh::before { opacity: 0.4; }
}

.about-safety {
  max-width: 560px; margin: 40px auto 0; text-align: center;
  color: var(--wh-muted); font-size: 0.78rem; line-height: 1.7; opacity: 0.8;
}