@font-face {
  font-family: 'Oswald Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 700;
  src: url(/fonts/oswald-cyrillic-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Oswald Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 700;
  src: url(/fonts/oswald-cyrillic-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Oswald Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 700;
  src: url(/fonts/oswald-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Oswald Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 700;
  src: url(/fonts/oswald-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Onest Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/onest-cyrillic-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Onest Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/onest-cyrillic-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Onest Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/onest-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Onest Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/onest-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
/* geometrypulse.com — paper, ink and one cobalt accent; square corners; Oswald + Onest (docs/SPEC.md). */
:root {
  --paper: #f2eee4;
  --paper-2: #e7e1d3;
  --ink: #15130f;
  --ink-2: #3a362f;
  --muted: #5b564c;
  --rule: #cdc5b4;
  --accent: #2b3df0;
  --accent-2: #1d2bc0;
  --on-accent: #ffffff;
  --font-display: 'Oswald Variable', 'Arial Narrow', sans-serif;
  --font-body: 'Onest Variable', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px; --space-6: 24px;
  --space-8: 32px; --space-10: 40px; --space-12: 48px; --space-16: 64px; --space-20: 80px; --space-24: 96px;
  --border: 2px solid var(--ink);
  --wrap: 1240px;
  --duration: 160ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--space-4); }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.6 var(--font-body);
  overflow-wrap: break-word;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { margin: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 650; text-transform: uppercase; line-height: .98; letter-spacing: -.005em; }
h2 { font-size: clamp(2.25rem, 1.4rem + 3.4vw, 4rem); }
h3 { font-size: 1.125rem; line-height: 1.3; font-weight: 700; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--space-5); }
@media (min-width: 720px) { .wrap { padding-inline: var(--space-8); } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: var(--space-4); top: -60px; background: var(--ink); color: var(--paper); padding: var(--space-2) var(--space-4); z-index: 10; }
.skip:focus { top: var(--space-4); }

/* ---- buttons ---- */
.btn {
  display: inline-flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 2px;
  min-height: 48px; padding: var(--space-2) var(--space-5);
  border: var(--border); background: var(--paper); color: var(--ink);
  font: 600 1rem/1.2 var(--font-body); text-decoration: none;
  transition: transform var(--duration) ease-out, box-shadow var(--duration) ease-out, background-color var(--duration);
}
.btn:hover { color: var(--ink); transform: translate(-3px, -3px); box-shadow: 3px 3px 0 var(--ink); }
.btn:active { transform: none; box-shadow: none; }
.btn small { font-weight: 400; font-size: .8125rem; opacity: .82; }
.btn-lg { min-height: 64px; padding-inline: var(--space-6); font-size: 1.0625rem; }
.btn-sm { min-height: 44px; padding: var(--space-2) var(--space-4); font-size: .9375rem; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: var(--on-accent); }
.btn-light { background: transparent; border-color: var(--paper); color: var(--paper); }
.btn-light:hover { color: var(--paper); box-shadow: 3px 3px 0 var(--paper); }
@media (prefers-reduced-motion: reduce) { .btn, .btn:hover { transition: none; transform: none; } }

/* ---- header ---- */
.top { border-bottom: var(--border); }
.top-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-6); padding-block: var(--space-3); }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); min-height: 44px; font: 650 1.375rem/1 var(--font-display); text-transform: uppercase; text-decoration: none; }
.brand img { border: var(--border); }
.nav { display: flex; gap: var(--space-5); order: 4; width: 100%; font-weight: 500; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
.nav a { text-decoration: none; padding-block: var(--space-2); min-height: 40px; display: inline-flex; align-items: center; }
.nav a:hover { text-decoration: underline; }
.langs { display: flex; margin-left: auto; border: var(--border); }
.langs a { min-width: 44px; min-height: 40px; display: grid; place-items: center; font-weight: 700; font-size: .875rem; text-decoration: none; }
.langs a + a { border-left: var(--border); }
.langs a[aria-current] { background: var(--ink); color: var(--paper); }
.top-play { display: none; }
@media (min-width: 960px) {
  .nav { order: 0; width: auto; margin-left: var(--space-6); }
  .top-play { display: inline-flex; }
}

/* ---- hero ---- */
.hero { padding-block: var(--space-10) var(--space-16); border-bottom: var(--border); }
.hero-grid { display: grid; gap: var(--space-10); align-items: center; }
.hero h1 { font-size: clamp(3rem, 1.6rem + 6.6vw, 6.5rem); }
.hero h1 span { display: block; color: var(--accent); }
.hero .lead { margin-top: var(--space-6); max-width: 56ch; }
.lead { font-size: 1.125rem; color: var(--ink-2); }
.ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.cta-note { margin-top: var(--space-3); font-size: .9375rem; color: var(--muted); }
.facts { list-style: none; margin: var(--space-8) 0 0; padding: var(--space-4) 0 0; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); font-size: .9375rem; font-weight: 500; }
.frame { margin: 0; border: var(--border); background: var(--ink); box-shadow: 8px 8px 0 var(--ink); }
.hero-art { margin-right: 8px; }
@media (min-width: 960px) {
  .hero { padding-block: var(--space-16) var(--space-20); }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--space-12); }
}

/* ---- sections ---- */
.block { padding-block: var(--space-16); border-bottom: var(--border); }
.block-alt { background: var(--paper-2); }
.block-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-10); }
.block-head p { max-width: 60ch; color: var(--ink-2); font-size: 1.125rem; }
.note { margin-top: var(--space-6); color: var(--muted); font-size: .9375rem; max-width: 70ch; }
@media (min-width: 960px) {
  .block { padding-block: var(--space-24); }
  .block-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; gap: var(--space-12); }
}

/* ---- setlist ---- */
.tracks { list-style: none; margin: 0; padding: 0; border-top: var(--border); }
.track {
  display: grid; align-items: center; gap: var(--space-1) var(--space-4);
  grid-template-columns: 36px 96px minmax(0, 1fr);
  grid-template-areas: "n img name" "n img bpm" "n img meta";
  padding-block: var(--space-3); border-bottom: 1px solid var(--rule);
}
.t-n { grid-area: n; font: 600 1.5rem/1 var(--font-display); font-variant-numeric: tabular-nums; }
.t-img { grid-area: img; width: 96px; aspect-ratio: 16 / 9; border: 1px solid var(--ink); }
.t-name { grid-area: name; font-weight: 700; }
.t-bpm { grid-area: bpm; display: flex; align-items: center; gap: var(--space-3); font-variant-numeric: tabular-nums; font-size: .9375rem; }
.bar { flex: 1; max-width: 140px; height: 6px; background: linear-gradient(var(--accent), var(--accent)) 0 0 / calc(var(--t) * 100%) 100% no-repeat, var(--rule); }
.t-tier, .t-stars { grid-area: meta; font-size: .9375rem; color: var(--ink-2); }
.t-tier { justify-self: start; }
.t-stars { justify-self: end; font-variant-numeric: tabular-nums; }
.track-cols { display: none; }
.tracks-sub { margin: var(--space-10) 0 var(--space-4); font: 650 1.5rem/1 var(--font-display); text-transform: uppercase; }
@media (min-width: 760px) {
  .track-cols, .track { grid-template-columns: 56px 128px minmax(0, 1.4fr) minmax(0, 1.2fr) minmax(0, 1fr) 64px; grid-template-areas: "n img name bpm tier stars"; gap: var(--space-5); }
  .track-cols { display: grid; padding-bottom: var(--space-2); font-size: .8125rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
  .track-cols span:last-child { text-align: right; }
  .t-n { font-size: 2rem; }
  .t-img { width: 128px; }
  .t-name { font-size: 1.0625rem; }
  .t-tier { grid-area: tier; }
  .t-stars { grid-area: stars; }
  .track { padding-block: var(--space-3); }
}

/* ---- forms ---- */
.forms { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4) var(--space-8); }
.forms li { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: var(--space-4); align-items: center; padding-block: var(--space-3); border-top: 1px solid var(--rule); }
.forms p { color: var(--ink-2); font-size: .9688rem; }
.tile { display: grid; place-items: center; width: 72px; aspect-ratio: 1; background: var(--ink); border: var(--border); }
.tile img { width: 56px; height: 56px; }
@media (min-width: 720px) { .forms { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---- shots ---- */
.shots { list-style: none; margin: 0; padding: 0 0 var(--space-4); display: grid; grid-auto-flow: column; grid-auto-columns: 84%; gap: var(--space-5); overflow-x: auto; scroll-snap-type: x mandatory; }
.shots li { scroll-snap-align: start; padding: 0 8px 8px 0; }
.shots figcaption { padding: var(--space-2) var(--space-3); background: var(--paper); border-top: var(--border); font: 600 .9375rem/1.2 var(--font-display); text-transform: uppercase; letter-spacing: .02em; }
.shots img { aspect-ratio: 16 / 9; width: 100%; }
@media (min-width: 720px) { .shots { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; } }
@media (min-width: 1080px) { .shots { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-8) var(--space-6); } }

/* ---- web and app ---- */
.sync-grid { display: grid; gap: var(--space-10); align-items: center; }
.sync-grid .lead { margin-top: var(--space-5); max-width: 58ch; }
.steps { margin: var(--space-8) 0 0; padding: 0; list-style: none; counter-reset: step; display: grid; gap: var(--space-4); }
.steps li { counter-increment: step; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: var(--space-4); align-items: start; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 48px; height: 48px; border: var(--border); font: 650 1.5rem/1 var(--font-display); }
.sync-cta { margin-top: var(--space-8); }
.tile-big { width: min(100%, 320px); margin: 0 auto; box-shadow: 8px 8px 0 var(--accent); }
.tile-big img { width: 70%; height: auto; }
@media (min-width: 960px) { .sync-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-16); } }

/* ---- FAQ ---- */
.faq-wrap { display: grid; gap: var(--space-8); }
.faq { border-top: var(--border); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: var(--space-4); padding: var(--space-5) 0; font-weight: 700; font-size: 1.0625rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font: 600 1.5rem/1 var(--font-display); }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding-bottom: var(--space-5); max-width: 70ch; color: var(--ink-2); }
@media (min-width: 960px) { .faq-wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--space-12); } }

/* ---- final ---- */
.final { background: var(--ink); color: var(--paper); padding-block: var(--space-16); }
.final h2 { font-size: clamp(2.5rem, 1.4rem + 4.4vw, 5rem); }
.final .lead { color: var(--paper); opacity: .85; margin-top: var(--space-4); max-width: 52ch; }
.final .cta-note { color: var(--paper); opacity: .75; }
@media (min-width: 960px) { .final { padding-block: var(--space-24); } }

/* ---- footer ---- */
.foot { padding-block: var(--space-8) var(--space-10); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3) var(--space-6); font-weight: 600; }
.foot-row a { min-height: 44px; display: inline-flex; align-items: center; }
.foot-langs { display: flex; gap: var(--space-5); }
.foot-note { margin-top: var(--space-4); font-size: .8125rem; color: var(--muted); max-width: 90ch; }

/* ---- text pages ---- */
.prose { max-width: calc(72ch + 2 * var(--space-8)); padding-block: var(--space-12) var(--space-16); }
.prose h1 { font-size: clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem); }
.prose h2 { font-size: 1.5rem; margin-top: var(--space-10); line-height: 1.1; }
.prose p { margin-top: var(--space-4); color: var(--ink-2); }
.prose .updated { color: var(--muted); font-size: .9375rem; }
.nf .btn { margin-top: var(--space-2); }