/* ============================================================
   VERILUX MUSIC — public site
   Cinematic dark editorial. Gambetta (display) + Satoshi (body).
   Design tokens copied verbatim from the sibling app
   (verilux-sync-archive/site/assets/styles.css) — do not fork
   the palette. Dark is the base / no-JS fallback; light mode is
   opt-in only via the header toggle (html[data-theme="light"], persisted in a
   first-party cookie by assets/site.js).
   ============================================================ */

:root {
  --bg:        #0a0a0c;
  --bg-deep:   #060607;
  --surface:   #121216;
  --surface-2: #17171d;
  --surface-3: #1e1e25;
  --line:      #26262f;
  --line-soft: #1c1c23;
  --line-hover: #3a3a46;

  --text:      #eeebe5;
  --text-2:    #b6b2ab;
  --muted:     #827e78;
  --faint:     #56534e;

  --accent:      #d9a441;
  --accent-hi:   #f0c069;
  --accent-dim:  rgba(217,164,65,.14);
  --accent-line: rgba(217,164,65,.34);
  --cyan:        #6fb3c4;
  --rose:        #c97b6e;

  --hdr-bg:      rgba(10,10,12,.86);
  --scrollbar-thumb:       #2c2c36;
  --scrollbar-thumb-hover: #3d3d49;
  --select-bg: rgba(217,164,65,.28);
  --select-fg: #fff;

  --font-display: 'Gambetta', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Satoshi', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --r-sm: 6px;
  --r:    10px;
  --r-lg: 16px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow: 0 1px 2px rgba(0,0,0,.5), 0 12px 32px -12px rgba(0,0,0,.7);

  --header-h: 61px;
  --maxw: 1280px;

  --img-veil: .72;
}

/* Light mode is NOT applied from prefers-color-scheme. Dark is the brand
   default for every first-time visitor regardless of system setting -- the
   cinematic dark treatment IS the identity. Light mode is opt-in only, via
   the header toggle, which sets html[data-theme="light"] and persists it in a
   first-party cookie (assets/site.js). The blocking inline <script> in each page's
   <head> re-applies the saved choice before first paint, so there is no
   flash of the wrong theme.
   The html[data-theme] blocks below re-assert both palettes explicitly. */

html[data-theme="dark"] {
  --bg:        #0a0a0c;
  --bg-deep:   #060607;
  --surface:   #121216;
  --surface-2: #17171d;
  --surface-3: #1e1e25;
  --line:      #26262f;
  --line-soft: #1c1c23;
  --line-hover: #3a3a46;

  --text:      #eeebe5;
  --text-2:    #b6b2ab;
  --muted:     #827e78;
  --faint:     #56534e;

  --accent:      #d9a441;
  --accent-hi:   #f0c069;
  --accent-dim:  rgba(217,164,65,.14);
  --accent-line: rgba(217,164,65,.34);
  --cyan:        #6fb3c4;
  --rose:        #c97b6e;

  --hdr-bg:      rgba(10,10,12,.86);
  --scrollbar-thumb:       #2c2c36;
  --scrollbar-thumb-hover: #3d3d49;
  --select-bg: rgba(217,164,65,.28);
  --select-fg: #fff;

  --shadow: 0 1px 2px rgba(0,0,0,.5), 0 12px 32px -12px rgba(0,0,0,.7);
  --img-veil: .72;
}

html[data-theme="light"] {
  --bg:        #f9f7f4;
  --bg-deep:   #f0ede8;
  --surface:   #ffffff;
  --surface-2: #f4f2ee;
  --surface-3: #ece9e3;
  --line:      #dbd8d2;
  --line-soft: #e8e5df;
  --line-hover: #c7c3bc;

  --text:      #1a1714;
  --text-2:    #4a4640;
  --muted:     #6d6964;
  --faint:     #918d88;

  --accent:      #b8860b;
  --accent-hi:   #96690a;
  --accent-dim:  rgba(184,134,11,.12);
  --accent-line: rgba(184,134,11,.32);
  --cyan:        #2f7a8c;
  --rose:        #a8493a;

  --hdr-bg:      rgba(249,247,244,.86);
  --scrollbar-thumb:       #d5d1c9;
  --scrollbar-thumb-hover: #c2beb5;
  --select-bg: rgba(184,134,11,.22);
  --select-fg: #1a1714;

  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 12px 32px -12px rgba(0,0,0,.12);

  /* Photography is dark and cinematic. On the dark theme it is veiled back so
     text stays dominant; on cream it needs full strength or it reads as a
     washed-out grey rectangle. */
  --img-veil: 1;
}

/* ---------------- Base ---------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600; line-height: 1.14; margin: 0;
  letter-spacing: -.016em;
}
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
hr { border: 0; border-top: 1px solid var(--line-soft); margin: 0; }

::selection { background: var(--select-bg); color: var(--select-fg); }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 6px; border: 3px solid var(--bg-deep); }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip {
  position: absolute; left: 14px; top: -60px; z-index: 200;
  background: var(--surface); border: 1px solid var(--accent-line);
  color: var(--text); padding: 9px 14px; border-radius: var(--r-sm);
  transition: top .18s var(--ease);
}
.skip:focus { top: 12px; }

/* ---------------- Header ---------------- */
.hdr {
  position: sticky; top: 0; z-index: 60;
  height: var(--header-h);
  background: var(--hdr-bg);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
}
.hdr-in {
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  height: 100%; display: flex; align-items: center; gap: 22px;
}

.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand svg { color: var(--accent); flex-shrink: 0; }
.brand-txt { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-body); font-weight: 700; font-size: 13.5px; letter-spacing: .155em; text-transform: uppercase; }
.brand-sub { font-size: 9.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-top: 3px; }

.nav { display: flex; gap: 2px; flex: 1; min-width: 0; align-items: center; }
.nav a {
  display: flex; align-items: center; padding: 7px 12px;
  border-radius: var(--r-sm); font-size: 13.5px; font-weight: 500;
  color: var(--text-2); white-space: nowrap;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.on { background: var(--accent-dim); color: var(--accent-hi); }

.hdr-cta {
  flex-shrink: 0; padding: 8px 15px; border-radius: var(--r-sm);
  border: 1px solid var(--accent-line); color: var(--accent-hi);
  font-size: 13px; font-weight: 600; letter-spacing: .01em;
  transition: background .16s var(--ease), border-color .16s var(--ease);
}
.hdr-cta:hover { background: var(--accent-dim); border-color: var(--accent); }

.theme-toggle {
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 34px; height: 34px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  color: var(--muted);
  transition: border-color .16s var(--ease), color .16s var(--ease), background .16s var(--ease);
}
.theme-toggle:hover { border-color: var(--line-hover); color: var(--text-2); background: var(--surface-3); }
.theme-toggle .i-sun { display: none; }
.theme-toggle .i-moon { display: block; }
html[data-theme="light"] .theme-toggle .i-sun { display: block; }
html[data-theme="light"] .theme-toggle .i-moon { display: none; }

.burger {
  display: none; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text-2);
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-deep);
}
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 70% 50%;
  opacity: .95; z-index: 0;
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(100deg, var(--bg-deep) 4%, rgba(6,6,7,.82) 42%, rgba(6,6,7,.22) 74%),
    linear-gradient(0deg, var(--bg-deep), transparent 46%);
}
html[data-theme="light"] .hero { background: #101013; }
html[data-theme="light"] .hero::after {
  background:
    linear-gradient(100deg, #0c0c0e 4%, rgba(12,12,14,.84) 44%, rgba(12,12,14,.3) 76%),
    linear-gradient(0deg, #0c0c0e, transparent 48%);
}
/* Hero text stays light-on-dark in both themes — the photograph is the surface. */
.hero-in {
  position: relative; z-index: 2;
  max-width: var(--maxw); margin: 0 auto; padding: 118px 28px 104px;
  color: #eeebe5;
}
.hero-in h1 {
  font-size: clamp(38px, 6vw, 74px);
  letter-spacing: -.028em; max-width: 19ch; margin-top: 20px;
}
.hero-in h1 em { font-style: italic; color: var(--accent-hi); }
.hero-in .lede {
  margin-top: 24px; max-width: 56ch;
  font-size: clamp(16.5px, 1.5vw, 19px); line-height: 1.62;
  color: #c9c5be;
}
.hero .eyebrow { color: var(--accent-hi); }
.hero .eyebrow::after { background: linear-gradient(90deg, rgba(217,164,65,.5), transparent); }

.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .19em; text-transform: uppercase;
  color: var(--accent); display: flex; align-items: center; gap: 12px; margin: 0;
}
.eyebrow::after { content: ''; height: 1px; flex: 1; max-width: 120px; background: linear-gradient(90deg, var(--accent-line), transparent); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 24px; border-radius: var(--r-sm);
  font-size: 14.5px; font-weight: 600; letter-spacing: .005em;
  border: 1px solid transparent; cursor: pointer;
  transition: background .17s var(--ease), border-color .17s var(--ease), color .17s var(--ease), transform .17s var(--ease);
}
.btn-primary { background: var(--accent); color: #14100a; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
/* On cream, --accent-hi is a DARKER gold, so the near-black label loses
   contrast on hover. Flip the label to white instead. */
html[data-theme="light"] .btn-primary:hover { color: #fff; }
.btn-ghost { border-color: rgba(238,235,229,.28); color: #eeebe5; }
.btn-ghost:hover { border-color: rgba(238,235,229,.6); background: rgba(238,235,229,.07); }
.btn-outline { border-color: var(--line); color: var(--text); background: var(--surface); }
.btn-outline:hover { border-color: var(--accent-line); color: var(--accent-hi); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-lg { padding: 15px 30px; font-size: 15.5px; }

.tlink {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--accent-hi); font-weight: 600; font-size: 14.5px;
  border-bottom: 1px solid var(--accent-line); padding-bottom: 2px;
  transition: border-color .16s var(--ease);
}
.tlink:hover { border-color: var(--accent); }

/* Inline code -- used sparingly in the legal pages to name a cookie or a field
   exactly. Sized down because monospace runs visually larger than Satoshi. */
code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: .1em .38em;
  color: var(--text);
}

/* ---------------- Sections ---------------- */
/* padding-block only -- `.sec` is frequently combined with `.wrap`, whose
   28px horizontal padding is the page gutter and must survive. */
.sec { padding-block: 96px; }
.sec-tight { padding-block: 68px; }
.sec-alt { background: var(--bg-deep); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }

.sec-hd { max-width: 62ch; }
.sec-hd h2 { font-size: clamp(27px, 3.2vw, 40px); letter-spacing: -.022em; margin-top: 18px; }
.sec-hd .sub { margin-top: 18px; color: var(--text-2); font-size: 17px; line-height: 1.66; }
.sec-hd + * { margin-top: 52px; }

.lead { font-size: 18px; line-height: 1.62; color: var(--text-2); max-width: 62ch; }

/* ---------------- Grids / cards ---------------- */
.grid { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r); overflow: hidden; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card { background: var(--bg); padding: 34px 30px; }
.sec-alt .card { background: var(--bg-deep); }
.card h3 { font-size: 20px; letter-spacing: -.014em; }
.card p { color: var(--text-2); font-size: 15px; margin: 12px 0 0; line-height: 1.62; }
.card .ic { color: var(--accent); margin-bottom: 18px; display: block; }

.cards { display: grid; gap: 20px; }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 30px 28px;
}
.panel h3 { font-size: 19px; }
.panel p { color: var(--text-2); font-size: 15px; }
.panel-accent { border-color: var(--accent-line); background: linear-gradient(var(--accent-dim), var(--accent-dim)) , var(--surface); }

/* Numbered steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
.step { padding: 30px 26px 34px 0; border-right: 1px solid var(--line-soft); }
.step:last-child { border-right: 0; }
.step-n {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .14em; color: var(--accent); display: block; margin-bottom: 16px;
}
.step h3 { font-size: 19px; }
.step p { color: var(--text-2); font-size: 14.5px; margin: 10px 0 0; }

/* Definition rows (deal terms) */
.dl { border-top: 1px solid var(--line); }
.dl-row {
  display: grid; grid-template-columns: 250px 1fr; gap: 32px;
  padding: 26px 0; border-bottom: 1px solid var(--line-soft);
}
.dl-row dt {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--accent);
  padding-top: 4px;
}
.dl-row dd { margin: 0; color: var(--text-2); font-size: 16px; line-height: 1.6; }
.dl-row dd strong { color: var(--text); font-weight: 600; }
.dl-row dd p:last-child { margin-bottom: 0; }

/* Split figure */
.split {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
}
.split-cell { padding: 40px 34px; background: var(--surface); }
.split-cell + .split-cell { border-left: 1px solid var(--line); }
.split-cell.hi { background: linear-gradient(var(--accent-dim), var(--accent-dim)), var(--surface); }
.split-n { font-family: var(--font-display); font-size: clamp(48px, 6vw, 74px); font-weight: 600; line-height: .95; letter-spacing: -.03em; }
.split-cell.hi .split-n { color: var(--accent-hi); }
.split-l { font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); margin-top: 16px; }
.split-d { color: var(--text-2); font-size: 15px; margin-top: 14px; }

/* Checklists */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; color: var(--text-2); font-size: 16px; line-height: 1.58; align-items: start; }
.checks li strong { color: var(--text); font-weight: 600; }
.checks .mk { color: var(--accent); margin-top: 5px; }
.checks-no .mk { color: var(--rose); }

.numlist { counter-reset: n; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-soft); }
.numlist li {
  counter-increment: n; position: relative;
  padding: 20px 0 20px 46px; border-bottom: 1px solid var(--line-soft);
  color: var(--text-2); font-size: 16px; line-height: 1.58;
}
.numlist li::before {
  content: counter(n, decimal-leading-zero);
  position: absolute; left: 0; top: 22px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  color: var(--accent); letter-spacing: .06em;
}
.numlist li strong { color: var(--text); font-weight: 600; }

/* Callout */
.callout {
  border-left: 2px solid var(--accent); background: var(--accent-dim);
  padding: 24px 28px; border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout p { color: var(--text); }
.callout-warn { border-left-color: var(--rose); background: rgba(201,123,110,.1); }
.callout-h {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: 10px;
}
.callout-warn .callout-h { color: var(--rose); }

/* Pull quote */
.pull {
  font-family: var(--font-display); font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.24; letter-spacing: -.022em; max-width: 26ch; margin: 0;
}
.pull em { font-style: italic; color: var(--accent); }

/* Notice banner (deadline) */
.notice {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--accent-line); background: var(--accent-dim);
  color: var(--accent-hi); font-size: 13px; font-weight: 600;
  letter-spacing: .02em;
}
.notice .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* Media band */
.band { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.band-img { border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg-deep); }
.band-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; opacity: var(--img-veil); }
.band-wide .band-img img { aspect-ratio: 16/9; }

.rule-img { position: relative; height: 260px; overflow: hidden; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.rule-img img { width: 100%; height: 100%; object-fit: cover; opacity: .78; }
.rule-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg), transparent 40%, transparent 60%, var(--bg)); }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative;
  font-family: var(--font-display); font-size: 20px; font-weight: 600;
  letter-spacing: -.014em; line-height: 1.32;
  transition: color .16s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent-hi); }
.faq summary::after {
  content: ''; position: absolute; right: 8px; top: 34px;
  width: 11px; height: 11px;
  border-right: 1.6px solid var(--accent); border-bottom: 1.6px solid var(--accent);
  transform: rotate(45deg); transition: transform .2s var(--ease);
}
.faq details[open] summary::after { transform: rotate(225deg); top: 32px; }
.faq .ans { padding: 0 60px 28px 0; color: var(--text-2); font-size: 16px; line-height: 1.68; }
.faq .ans p:last-child { margin-bottom: 0; }
.faq .ans strong { color: var(--text); font-weight: 600; }

/* ---------------- Forms ---------------- */
.form { display: grid; gap: 26px; }
.fs { border: 0; margin: 0; padding: 0; display: grid; gap: 20px; }
.fs > legend {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase; color: var(--accent);
  padding: 0; margin-bottom: 6px;
}
.fs-note { color: var(--muted); font-size: 14px; margin: -8px 0 0; }
.frow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.f { display: grid; gap: 7px; }
.f label { font-size: 13.5px; font-weight: 600; color: var(--text); }
.f .req { color: var(--accent); }
.f .hint { font-size: 13px; color: var(--muted); font-weight: 400; }
.f input[type="text"], .f input[type="email"], .f input[type="url"], .f input[type="number"], .f select, .f textarea {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 11px 13px; font-size: 15px;
  width: 100%; outline: none;
  transition: border-color .16s var(--ease), background .16s var(--ease);
}
.f textarea { min-height: 110px; resize: vertical; line-height: 1.6; }
.f select { appearance: none; background-image: none; cursor: pointer; }
.f input:focus, .f select:focus, .f textarea:focus { border-color: var(--accent-line); background: var(--surface-2); }
.f input[aria-invalid="true"], .f select[aria-invalid="true"] { border-color: var(--rose); }
.f .err { font-size: 13px; color: var(--rose); min-height: 0; }
.f .err:empty { display: none; }

.checkgrid { display: grid; gap: 13px; }
.chk { display: grid; grid-template-columns: 20px 1fr; gap: 13px; align-items: start; cursor: pointer; font-size: 15px; line-height: 1.55; color: var(--text-2); }
.chk input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.chk:hover { color: var(--text); }
.attest {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 26px 26px 28px;
}
.attest.invalid { border-color: var(--rose); }
.optout { display: flex; flex-wrap: wrap; gap: 10px; }
.optout .chk {
  grid-template-columns: 16px auto; gap: 9px; align-items: center;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 8px 14px 8px 12px; font-size: 14px; background: var(--surface);
}
.optout .chk input { width: 15px; height: 15px; margin: 0; }
.optout .chk:has(input:checked) { border-color: var(--accent-line); color: var(--accent-hi); background: var(--accent-dim); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.formmsg { border-radius: var(--r); padding: 20px 22px; font-size: 15px; line-height: 1.6; display: none; }
.formmsg.show { display: block; margin-bottom: 30px; }
.formmsg.ok { background: var(--accent-dim); border: 1px solid var(--accent-line); color: var(--text); }
.formmsg.bad { background: rgba(201,123,110,.1); border: 1px solid rgba(201,123,110,.4); color: var(--text); }
.formmsg strong { display: block; font-family: var(--font-display); font-size: 19px; margin-bottom: 6px; }

.spin {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent;
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- Prose (legal pages) ---------------- */
.prose { max-width: 74ch; }
.prose h2 { font-size: 25px; margin: 52px 0 16px; letter-spacing: -.018em; }
.prose h3 { font-size: 18px; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--text-2); font-size: 16px; line-height: 1.72; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 1em; }
.prose li { margin-bottom: 9px; }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--accent-hi); border-bottom: 1px solid var(--accent-line); }
.prose .meta { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: .06em; text-transform: uppercase; }
.prose address { font-style: normal; color: var(--text-2); }

/* ---------------- Page head ---------------- */
.phead { padding: 76px 0 54px; border-bottom: 1px solid var(--line-soft); background: var(--bg-deep); }
.phead h1 { font-size: clamp(33px, 4.6vw, 56px); letter-spacing: -.026em; max-width: 22ch; margin-top: 20px; }
.phead .lede { margin-top: 22px; max-width: 62ch; color: var(--text-2); font-size: 17.5px; line-height: 1.64; }
.phead .notice { margin-top: 30px; }

/* ---------------- CTA band ---------------- */
.cta { padding-block: 92px; background: var(--bg-deep); border-top: 1px solid var(--line-soft); }
.cta-in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: end; }
.cta h2 { font-size: clamp(28px, 3.6vw, 44px); letter-spacing: -.024em; max-width: 20ch; }
.cta p { color: var(--text-2); font-size: 17px; margin-top: 18px; max-width: 46ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* ---------------- Footer ---------------- */
.ftr { border-top: 1px solid var(--line); background: var(--bg); padding: 62px 0 40px; }
.ftr-in { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; }
.ftr-h { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
.ftr-links { display: grid; gap: 10px; }
.ftr-links a { color: var(--text-2); font-size: 14.5px; transition: color .16s var(--ease); }
.ftr-links a:hover { color: var(--accent-hi); }
.ftr-brand .brand { margin-bottom: 18px; }
.ftr-addr {
  font-style: normal; color: var(--text-2); font-size: 14.5px; line-height: 1.7;
}
.ftr-addr .co { color: var(--text); font-weight: 600; display: block; }
.ftr-addr a { color: var(--accent-hi); }
.ftr-bot {
  margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 16px 28px; justify-content: space-between;
  color: var(--faint); font-size: 13px;
}
.ftr-bot .disc { max-width: 66ch; line-height: 1.6; }

/* ---------------- Reveal ---------------- */
.rev { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rev.in { opacity: 1; transform: none; }

/* ============================================================
   Epigraph — a single public-domain lyric per page.
   Only compositions published 1930 or earlier are quoted; those
   entered the US public domain on 1 Jan 2026. Sound recordings
   from the same year remain protected until 2031, so we quote
   lyrics only and never link or embed a recording.
   ============================================================ */
.epi { padding: 0 0 4px; }
.epi-in {
  max-width: 720px; margin: 0 auto; text-align: center;
  padding: 34px 24px 0; border-top: 1px solid var(--line-soft);
}
.epi-mark {
  display: block; width: 26px; height: 1px; margin: 0 auto 26px;
  background: var(--accent-line);
}
.epi q {
  display: block; quotes: none;
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(19px, 2.1vw, 25px); line-height: 1.5;
  letter-spacing: -.012em; color: var(--text-2);
  text-wrap: balance;
}
.epi q::before, .epi q::after { content: none; }
.epi cite {
  display: block; margin-top: 18px; font-style: normal;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--faint);
}
@media (max-width: 620px) {
  .epi-in { padding-top: 28px; }
  .epi q { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rev { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 1080px) {
  .band { grid-template-columns: 1fr; gap: 38px; }
  .band-img img { aspect-ratio: 16/9; }
  .cta-in { grid-template-columns: 1fr; gap: 34px; align-items: start; }
  .ftr-in { grid-template-columns: 1fr 1fr; gap: 40px 32px; }
  .ftr-brand { grid-column: 1 / -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step { padding-right: 22px; }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid var(--line-soft); }
}

@media (max-width: 900px) {
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 14px 20px 22px; display: none; box-shadow: var(--shadow);
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 12px; font-size: 15.5px; }
  .burger { display: flex; }
  .hdr-in { gap: 12px; }
  .nav { flex: 0; }
  .brand { flex: 1; }
  .hdr-cta { display: none; }

  .grid-3, .cards-3, .cards-2, .grid-2 { grid-template-columns: 1fr; }
  .sec { padding-block: 68px; }
  .cta { padding-block: 66px; }
  .hero-in { padding: 84px 28px 74px; }
  .dl-row { grid-template-columns: 1fr; gap: 12px; }
  .dl-row dt { padding-top: 0; }
  .split { grid-template-columns: 1fr; }
  .split-cell + .split-cell { border-left: 0; border-top: 1px solid var(--line); }
  .faq .ans { padding-right: 20px; }
}

@media (max-width: 620px) {
  body { font-size: 15.5px; }
  .wrap, .wrap-narrow, .hdr-in, .hero-in { padding-left: 20px; padding-right: 20px; }
  .frow { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-top: 1px solid var(--line-soft); padding: 26px 0 28px; }
  .step:first-child { border-top: 0; }
  .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid var(--line-soft); }
  .grid-4 { grid-template-columns: 1fr; }
  .card { padding: 28px 22px; }
  .panel { padding: 24px 20px; }
  .attest { padding: 22px 18px; }
  .split-cell { padding: 30px 22px; }
  .ftr-in { grid-template-columns: 1fr; gap: 34px; }
  .hero-in { padding: 66px 20px 58px; }
  .phead { padding: 54px 0 42px; }
  .sec { padding-block: 56px; }
  .rule-img { height: 170px; }
  .faq summary { font-size: 18px; padding-right: 36px; }
  .btn { width: 100%; justify-content: center; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .optout .chk { width: 100%; }
}
