/* Guide Tones site. One stylesheet, system fonts, no third-party requests, no inline styles (the CSP blocks them). */

:root {
  color-scheme: dark;

  --bg: #120f24;
  --surface: #1c1838;
  --border: #2e2852;
  --text: #ede9f7;
  --text-muted: #b5afcb;
  --text-subtle: #948db5;

  /* The four accents carry meaning: cyan = intervals, amber = chords, pink = enclosures, periwinkle = progressions. */
  --pink: #f0578e;
  --amber: #f2b84b;
  --cyan: #3fcbe8;
  --periwinkle: #8390d9;

  --tint-bg: #2a1830;
  --tint-border: #4a2540;
  --tint-text: #c9c2de;

  --on-pink: #2a0f1c;
  --on-pink-strong: #120f24;
  --on-pink-eyebrow: #4a0f28;

  --mark-bg: #4a3a12;
  --mark-text: #ffe9a8;

  --gutter: 16px;
  --radius-card: 24px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (min-width: 720px) {
  :root {
    --gutter: 64px;
    --radius-card: 32px;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-muted);
  font: 400 1rem/1.6 var(--font);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

main { flex: 1; }

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

a { color: var(--pink); text-underline-offset: 0.15em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }

a:focus-visible,
summary:focus-visible,
.skip:focus-visible {
  outline: 3px solid var(--pink);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 20;
  background: var(--pink);
  color: var(--on-pink);
  font-weight: 800;
  padding: 12px 20px;
}
.skip:focus { left: 0; }

.wrap {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* Placeholders that must be replaced before a page goes live. */
mark {
  background: var(--mark-bg);
  color: var(--mark-text);
  padding: 0.05em 0.3em;
  border-radius: 0.25em;
}

/* ---------- Header and navigation ---------- */

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 2px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.brand:hover { color: var(--pink); }
.brand-mark { display: block; flex: none; width: 40px; height: 40px; border-radius: 9px; box-shadow: 0 0 0 2px var(--border); }

.nav-desktop { display: none; align-items: center; gap: 32px; }
.nav-desktop a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-muted);
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
}
.nav-desktop a:hover { color: var(--text); }
.nav-desktop a[aria-current="page"] {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--pink);
  text-decoration-thickness: 3px;
  text-underline-offset: 8px;
}

.pill {
  display: inline-block;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.875rem;
  font-weight: 700;
}

/* Phone menu: <details> works with no JavaScript. */
.menu summary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  list-style: none;
}
.menu summary::-webkit-details-marker { display: none; }
.menu-bars,
.menu-bars::before,
.menu-bars::after {
  display: block;
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: var(--text);
}
.menu-bars { position: relative; }
.menu-bars::before,
.menu-bars::after { content: ""; position: absolute; left: 0; }
.menu-bars::before { top: -7px; }
.menu-bars::after { top: 7px; }
.menu[open] .menu-bars { background: transparent; }
.menu[open] .menu-bars::before { top: 0; transform: rotate(45deg); }
.menu[open] .menu-bars::after { top: 0; transform: rotate(-45deg); }

.menu-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  padding: 8px var(--gutter) 16px;
}
.menu-panel a {
  display: flex;
  align-items: center;
  min-height: 48px;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
}
.menu-panel a[aria-current="page"] { color: var(--pink); }

@media (min-width: 720px) {
  .nav-desktop { display: flex; }
  .menu { display: none; }
}

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

.site-footer { border-top: 2px solid var(--border); margin-top: 72px; }
.site-footer .wrap { padding-top: 48px; padding-bottom: 40px; }
.footer-top { display: flex; flex-wrap: wrap; gap: 28px 48px; justify-content: space-between; align-items: flex-end; }
.footer-word {
  display: block;
  color: var(--text);
  font-size: clamp(48px, 5vw, 64px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.footer-about { margin-top: 8px; max-width: 34ch; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 28px; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-muted);
  font-weight: 600;
  text-decoration: none;
}
.footer-links a:hover { color: var(--text); text-decoration: underline; }
.footer-legal {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 2px solid var(--border);
  color: var(--text-subtle);
  font-size: 0.9375rem;
}

@media (min-width: 720px) {
  .footer-links { flex-direction: column; align-items: flex-end; gap: 0; }
}

/* ---------- Shared type ---------- */

.eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-subtle);
}
@media (min-width: 720px) { .eyebrow { font-size: 0.875rem; letter-spacing: 0.115em; } }

.c-cyan { color: var(--cyan); }
.c-amber { color: var(--amber); }
.c-pink { color: var(--pink); }
.c-peri { color: var(--periwinkle); }

.page-h1 {
  color: var(--text);
  font-size: clamp(56px, 7.5vw, 96px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-top: 16px;
}
.lead { font-size: 1.125rem; line-height: 1.5; color: var(--text-muted); max-width: 40rem; margin-top: 24px; }
@media (min-width: 720px) { .lead { font-size: 1.375rem; } }

.section-h2 {
  color: var(--text);
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.033em;
}

.section { padding-top: 64px; }
@media (min-width: 720px) { .section { padding-top: 112px; } }
.page-top { padding-top: 48px; }
@media (min-width: 720px) { .page-top { padding-top: 80px; } }
.page-section { padding-top: 64px; }
@media (min-width: 720px) { .page-section { padding-top: 96px; } }

.card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-card);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 30px;
  border-radius: 16px;
  border: 2px solid transparent;
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
  text-align: center;
}
.btn-primary { background: var(--pink); color: var(--on-pink); }
.btn-primary:hover { filter: brightness(1.08); text-decoration: none; }
.btn-secondary { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--text-subtle); text-decoration: none; }
.btn-outline { border-color: currentColor; background: transparent; padding: 12px 22px; }
.btn-outline.c-cyan:hover { background: rgba(63, 203, 232, 0.12); text-decoration: none; }
.btn-outline.c-amber:hover { background: rgba(242, 184, 75, 0.12); text-decoration: none; }

/* ---------- Home: hero ---------- */

.hero { display: flex; flex-wrap: wrap; gap: 48px 56px; align-items: center; padding-top: 40px; }
@media (min-width: 720px) { .hero { padding-top: 72px; } }
.hero-text { flex: 1 1 380px; min-width: 0; }
.hero-stage { flex: 1 1 380px; min-width: 0; }

.home-h1 {
  color: var(--text);
  font-size: clamp(68px, 9vw, 112px);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.037em;
  margin-top: 20px;
}
.home-h1 span { display: block; }

.hero .lead { max-width: 32.5rem; }

.stores { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
@media (min-width: 720px) { .stores { flex-direction: row; flex-wrap: wrap; } }
.store {
  display: block;
  min-width: 180px;
  padding: 14px 26px;
  border-radius: 16px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
}
.store-pink { background: var(--pink); border-color: var(--pink); color: var(--on-pink); }
.store small { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.store strong { display: block; font-size: 1.3125rem; font-weight: 800; line-height: 1.3; }

.stage {
  position: relative;
  overflow: hidden;
  height: 300px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 28px;
}
@media (min-width: 720px) { .stage { height: 480px; border-radius: 40px; } }
.stage::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(240, 87, 142, 0.28), rgba(240, 87, 142, 0) 68%);
}
.shots {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 3%;
  padding: 0 4%;
}
.shot {
  height: auto;
  width: 29.5%;
  max-width: 220px;
  border: 2px solid var(--border);
  border-radius: 16px;
}
@media (min-width: 720px) { .shot { border-radius: 26px; } }
.shot:nth-child(1) { margin-top: 24px; }
.shot:nth-child(2) { margin-top: 48px; }
.shot:nth-child(3) { margin-top: 72px; }
@media (min-width: 720px) {
  .shot:nth-child(1) { margin-top: 50px; }
  .shot:nth-child(2) { margin-top: 110px; }
  .shot:nth-child(3) { margin-top: 170px; }
}

/* ---------- Home: chord strip ---------- */

.strip {
  margin-top: 64px;
  border-top: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
  padding: 20px 0;
}
@media (min-width: 720px) { .strip { margin-top: 112px; padding: 28px 0; } }
.strip-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 36px;
  font-size: 1.75rem;
  line-height: 1.4;
  font-weight: 800;
  color: var(--text-subtle);
}
@media (min-width: 720px) { .strip-list { font-size: 2.5rem; gap: 6px 52px; } }
.strip-list .hide-phone { display: none; }
@media (min-width: 720px) { .strip-list .hide-phone { display: inline; } }

/* ---------- Home: how it works ---------- */

.steps { display: grid; gap: 40px; margin-top: 36px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 48px; } }
.step { border-top: 5px solid currentColor; padding-top: 18px; }
@media (min-width: 720px) { .step { border-top-width: 6px; } }
.step-num { font-size: 1.125rem; font-weight: 800; letter-spacing: 0.04em; }
.step h3 { color: var(--text); font-size: 1.875rem; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; margin-top: 6px; }
.step p { color: var(--text-muted); margin-top: 12px; }

/* ---------- Home: drills ---------- */

.drills { margin-top: 28px; }
.drill {
  display: grid;
  gap: 6px;
  padding: 24px 0;
  border-bottom: 2px solid var(--border);
}
.drill-name { font-size: 1.875rem; line-height: 1.15; font-weight: 800; letter-spacing: -0.03em; }
.drill-label { font-size: 0.875rem; font-weight: 700; letter-spacing: 0.04em; color: var(--text-subtle); }
.drill-desc { color: var(--text-muted); margin-top: 6px; }
@media (min-width: 720px) {
  .drill {
    grid-template-columns: minmax(220px, 1fr) minmax(0, 2fr) 150px;
    align-items: baseline;
    gap: 12px 40px;
    padding: 30px 0;
  }
  .drill-name { font-size: 2.375rem; }
  .drill-desc { order: 2; margin-top: 0; font-size: 1.1875rem; }
  .drill-label { order: 3; text-align: right; }
}

/* ---------- Home: Hear it band ---------- */

.band {
  margin-top: 64px;
  background: var(--pink);
  color: var(--on-pink);
  overflow: hidden;
}
@media (min-width: 720px) { .band { margin-top: 112px; } }
.band .wrap { display: flex; flex-wrap: wrap; gap: 32px 48px; align-items: flex-start; padding-top: 48px; }
@media (min-width: 720px) { .band .wrap { padding-top: 72px; min-height: 680px; } }
.band-text { flex: 1 1 420px; min-width: 0; padding-bottom: 8px; }
@media (min-width: 720px) { .band-text { padding-bottom: 72px; } }
.band .eyebrow { color: var(--on-pink-eyebrow); }
.band h2 {
  color: var(--on-pink-strong);
  font-size: clamp(44px, 5.9vw, 76px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-top: 16px;
}
.band p { color: var(--on-pink); font-size: 1.0625rem; line-height: 1.55; max-width: 34rem; margin-top: 20px; }
@media (min-width: 720px) { .band p { font-size: 1.25rem; } }

.compare { display: flex; align-items: center; gap: 12px; margin-top: 28px; }
@media (min-width: 720px) { .compare { gap: 18px; margin-top: 36px; } }
.chip {
  background: var(--bg);
  border-radius: 16px;
  padding: 14px 18px;
  min-width: 0;
}
@media (min-width: 720px) { .chip { border-radius: 20px; padding: 18px 26px; } }
.chip-name { display: block; color: var(--text); font-size: 2.125rem; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; }
.chip-notes { display: block; color: var(--text-muted); font-size: 0.8125rem; font-weight: 700; margin-top: 4px; white-space: nowrap; }
@media (min-width: 720px) {
  .chip-name { font-size: 3.375rem; }
  .chip-notes { font-size: 0.9375rem; }
}
.chip-notes .changed { color: var(--amber); }
.compare svg { flex: none; width: 26px; height: auto; }
@media (min-width: 720px) { .compare svg { width: 34px; } }

.band-shot { flex: 0 1 340px; margin: 0 auto; }
.band-shot img {
  width: 250px;
  border: 3px solid var(--bg);
  border-radius: 30px;
  box-shadow: 0 30px 70px rgba(42, 15, 28, 0.45);
  margin: 8px auto -140px;
}
@media (min-width: 720px) {
  .band-shot { margin: 0; align-self: flex-start; }
  .band-shot img { width: 340px; border-radius: 38px; margin: 8px 0 -90px; transform: rotate(4deg); transform-origin: 50% 90%; }
}

/* ---------- Home: free and pro ---------- */

.duo { display: grid; overflow: hidden; margin-top: 64px; }
@media (min-width: 720px) { .duo { grid-template-columns: 1fr 1fr; margin-top: 112px; } }
.duo-half { padding: 28px 24px; }
@media (min-width: 720px) { .duo-half { padding: 48px; } }
.duo-half + .duo-half { border-top: 2px solid var(--border); }
@media (min-width: 720px) { .duo-half + .duo-half { border-top: 0; border-left: 2px solid var(--border); } }
.duo h3 { color: var(--text); font-size: 1.875rem; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; margin-top: 10px; }
@media (min-width: 720px) { .duo h3 { font-size: 2.375rem; } }
.duo p { margin-top: 14px; }
.duo .more { display: inline-block; margin-top: 16px; font-weight: 800; }

/* ---------- Beta page ---------- */

.cards-2 { display: grid; gap: 24px; margin-top: 40px; }
@media (min-width: 900px) { .cards-2 { grid-template-columns: 1fr 1fr; gap: 32px; } }
.beta-card { border-top: 6px solid currentColor; padding: 28px 24px 32px; }
@media (min-width: 720px) { .beta-card { padding: 40px; } }
.beta-card h2 { color: var(--text); font-size: 1.875rem; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; margin-top: 8px; }
@media (min-width: 720px) { .beta-card h2 { font-size: 2.375rem; } }

.how { counter-reset: how; margin-top: 28px; display: grid; gap: 24px; }
.how li { counter-increment: how; position: relative; padding-left: 52px; color: var(--text-muted); }
.how li::before {
  content: counter(how);
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--how);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.how strong { display: block; color: var(--text); font-size: 1.1875rem; line-height: 1.3; }
.how .btn, .how .link-pill { margin-top: 14px; }
.how-cyan { --how: var(--cyan); }
.how-amber { --how: var(--amber); }
.beta-card .eyebrow { color: inherit; }

.link-pill {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  border: 2px solid var(--pink);
  background: var(--surface);
  color: var(--pink);
  font-weight: 700;
  text-decoration: none;
}
.link-pill:hover { background: var(--tint-bg); }
.link-pill.placeholder { border-style: dashed; background: var(--tint-bg); }

.expect { display: grid; gap: 36px; margin-top: 32px; }
@media (min-width: 720px) { .expect { grid-template-columns: repeat(3, 1fr); gap: 48px; } }
.expect > div { border-top: 5px solid currentColor; padding-top: 18px; }
.expect h3 { color: var(--text); font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.expect p { margin-top: 10px; color: var(--text-muted); }
.expect .more { display: inline-block; margin-top: 10px; font-weight: 800; }

.tint {
  background: var(--tint-bg);
  border: 2px solid var(--tint-border);
  border-radius: var(--radius-card);
  color: var(--tint-text);
}
.feedback { display: grid; gap: 28px; padding: 28px 24px; margin-top: 64px; }
@media (min-width: 900px) { .feedback { grid-template-columns: 1fr 1.2fr; gap: 56px; padding: 48px; margin-top: 96px; } }
.feedback h2 { color: var(--text); font-size: clamp(34px, 4vw, 48px); line-height: 1.1; font-weight: 800; letter-spacing: -0.033em; margin: 10px 0 24px; }
.feedback ul { display: grid; gap: 12px; }
.feedback li { position: relative; padding-left: 22px; }
.feedback li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 8px; height: 8px; border-radius: 50%; background: var(--pink); }

/* ---------- Support page ---------- */

.contact { display: grid; margin-top: 40px; overflow: hidden; }
@media (min-width: 720px) { .contact { grid-template-columns: 1.2fr 1fr; } }
.contact-half { padding: 28px 24px; }
@media (min-width: 720px) { .contact-half { padding: 44px; } }
.contact-half + .contact-half { border-top: 2px solid var(--border); }
@media (min-width: 720px) { .contact-half + .contact-half { border-top: 0; border-left: 2px solid var(--border); } }
.contact h2 { color: var(--text); font-size: clamp(22px, 3vw, 34px); line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; margin-top: 10px; overflow-wrap: anywhere; }
.contact p { margin-top: 12px; }
.contact .btn { margin-top: 24px; }
.bullets { display: grid; gap: 10px; margin-top: 16px; }
.bullets li { position: relative; padding-left: 22px; }
.bullets li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }

.faq { margin-top: 28px; }
.faq-row { display: grid; gap: 8px; padding: 24px 0; border-bottom: 2px solid var(--border); }
.faq-row h3 { font-size: 1.375rem; line-height: 1.25; font-weight: 800; letter-spacing: -0.02em; }
@media (min-width: 720px) {
  .faq-row { grid-template-columns: minmax(240px, 1fr) 2fr; gap: 48px; padding: 30px 0; }
  .faq-row h3 { font-size: 1.625rem; }
}
.data-panel { padding: 28px 24px; margin-top: 64px; }
@media (min-width: 720px) { .data-panel { padding: 48px; margin-top: 96px; } }
.data-panel h2 { color: var(--text); font-size: clamp(34px, 4vw, 48px); line-height: 1.1; font-weight: 800; letter-spacing: -0.033em; margin: 10px 0 16px; }
.data-panel p { max-width: 46rem; }
.data-panel .more { display: inline-block; margin-top: 16px; font-weight: 800; }

/* ---------- 404 ---------- */

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- Privacy policy body (kept as it was; only the page shell changed) ---------- */

.prose { max-width: 42rem; padding-top: 32px; padding-bottom: 24px; }
.prose h1 { color: var(--text); font-size: 2rem; line-height: 1.25; margin: 0 0 0.5rem; }
.prose h2 { color: var(--text); font-size: 1.3rem; line-height: 1.3; margin: 2.25rem 0 0.5rem; }
.prose h3 { color: var(--text); font-size: 1.1rem; line-height: 1.35; margin: 1.5rem 0 0.25rem; }
.prose p, .prose ul { margin: 0.75rem 0; }
.prose ul { padding-left: 1.4rem; list-style: disc; }
.prose li { margin: 0.35rem 0; }
.prose .meta { color: var(--text-muted); }
.prose strong { color: var(--text); }

/* A redirect page has no shell. */
.bare { max-width: 42rem; margin: 0 auto; padding: 2rem 1.25rem; }