/* Kaizen Blue Ocean. Светлая тема: воздух, вода, зелень.
   Синий — деньги и Blue Ocean, золото и зелень — любовь и Kaizen,
   красный — только для «больного» состояния планеты. */

:root {
  color-scheme: light;
  --paper: #f7fafc;
  --white: #ffffff;
  --sky: #e6f1fa;
  --ink: #0e1a2b;
  --slate: #4a5a6e;
  --mute: #6b7a8c;
  --line: rgba(14, 26, 43, 0.12);
  --ocean: #0b78bf;
  --ocean-soft: #eef5fb;
  --leaf: #1e8449;
  --gold: #e0a635;
  --gold-ink: #9a620a;
  --love-soft: #faf5e9;
  --fever: #c8372a;
  --display: 'Unbounded', 'Arial Black', system-ui, sans-serif;
  --text: 'Onest', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --shadow: 0 1px 2px rgba(14, 26, 43, 0.06), 0 12px 32px -12px rgba(14, 26, 43, 0.18);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--text);
  -webkit-font-smoothing: antialiased;
}
/* Без атрибута lang (пока скрипт не отработал) показываем русский. */
html:not([lang="en"]) [data-l="en"], html[lang="en"] [data-l="ru"] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--ocean); outline-offset: 3px; border-radius: 4px; }
[tabindex="-1"]:focus { outline: none; }
h1, h2, h3 { text-wrap: balance; }

/* ── шапка ─────────────────────────────────────────── */
.bar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 14px var(--gutter);
  background: rgba(247, 250, 252, 0.86);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
}
.bar--scrolled { border-bottom-color: var(--line); }
.brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  font: 600 13px/1 var(--display); letter-spacing: 0.08em; text-transform: uppercase;
}
.brand svg { width: 24px; height: 24px; flex: none; }
.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a {
  font-size: 14px; font-weight: 500; color: var(--slate); text-decoration: none;
  padding: 7px 12px; border-radius: 999px;
}
.nav a:hover { color: var(--ink); background: rgba(14, 26, 43, 0.05); }
.nav a[aria-current="page"] { color: var(--ink); background: rgba(14, 26, 43, 0.07); }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; }
/* В исходнике язык переключают кнопки, на сайте — ссылки на другую версию. */
.lang button, .lang a, .lang span {
  font: 500 11px/1 var(--mono); letter-spacing: 0.1em; color: var(--mute); text-decoration: none;
  background: none; border: 0; padding: 6px 10px; border-radius: 999px; cursor: pointer;
}
.lang a:hover { color: var(--ink); }
.lang button[aria-pressed="true"], .lang [aria-current] { background: var(--ink); color: var(--white); cursor: default; }
@media (max-width: 560px) {
  .bar { gap: 10px; }
  .brand span { display: none; }
  .nav a { padding: 7px 9px; }
}

/* ── кнопки ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 10px; border: 1px solid transparent;
  font: 600 15px/1.2 var(--text); text-decoration: none; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--money { background: var(--ocean); color: var(--white); }
.btn--love { background: var(--gold); color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); border-color: rgba(14, 26, 43, 0.22); }
.btn--ghost:hover { background: var(--white); }
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn .arr { font-family: var(--mono); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (prefers-reduced-motion: reduce) { .btn, .btn:hover { transition: none; transform: none; } }

/* ── главный экран ─────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  display: grid; align-items: center;
  grid-template-columns: minmax(0, 33rem) minmax(0, 1fr);
  gap: clamp(16px, 4vw, 64px);
  min-height: min(calc(100svh - 56px), 900px);
  padding: 32px var(--gutter) 40px;
  background: radial-gradient(90% 80% at 72% 48%, #dcebf7 0%, #eef5fb 38%, var(--paper) 70%);
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; transition: opacity 1.4s ease;
}
.hero__canvas.is-ready { opacity: 1; }
.hero__slot {
  grid-column: 2; grid-row: 1; justify-self: center;
  width: min(100%, 76svh); aspect-ratio: 1; pointer-events: none;
}
.hero__copy { grid-column: 1; grid-row: 1; position: relative; z-index: 1; display: flex; flex-direction: column; gap: 22px; }
.eyebrow { margin: 0; font: 500 12px/1.4 var(--mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--ocean); }
.hero h1 { margin: 0; font: 700 clamp(2rem, 4.3vw, 3.5rem)/1.04 var(--display); letter-spacing: -0.02em; }
.lead { margin: 0; max-width: 36ch; font-size: clamp(1rem, 1.3vw, 1.15rem); color: var(--slate); }

/* Кнопки — в первой строке сетки, ссылки «Как это работает» — во второй:
   так кнопки одной высоты, даже если подпись одной из них в две строки. */
.switches { display: grid; grid-template-columns: 1fr 1fr; column-gap: 12px; }
.switch-cell { display: contents; }
.switch--kaizen { grid-area: 1 / 1; }
.switch--blue { grid-area: 1 / 2; }
#more-kaizen { grid-area: 2 / 1; margin-top: 8px; }
#more-blue { grid-area: 2 / 2; margin-top: 8px; }
.switch {
  --dir: var(--ink);
  position: relative; display: grid; gap: 4px; width: 100%; text-align: left; cursor: pointer;
  padding: 16px 16px 15px; color: var(--ink);
  background: rgba(255, 255, 255, 0.78); border: 1px solid var(--line); border-radius: 12px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: border-color 0.4s, box-shadow 0.4s, background 0.4s;
}
.switch--kaizen { --dir: var(--gold); --track: linear-gradient(90deg, var(--leaf), var(--gold)); }
.switch--blue { --dir: var(--ocean); --track: var(--ocean); }
.switch:hover { border-color: rgba(14, 26, 43, 0.3); }
.switch__name { font: 600 14px/1.2 var(--display); letter-spacing: 0.1em; text-transform: uppercase; }
.switch__verb { font-size: 14px; color: var(--slate); padding-right: 50px; }
.switch__track {
  position: absolute; bottom: 14px; right: 14px; width: 40px; height: 22px; border-radius: 999px;
  background: rgba(14, 26, 43, 0.12); transition: background 0.4s;
}
.switch__knob {
  position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--white); box-shadow: 0 1px 2px rgba(14, 26, 43, 0.3);
  transition: transform 0.35s cubic-bezier(.2, .8, .2, 1);
}
.switch[aria-pressed="true"] { border-color: var(--dir); box-shadow: 0 0 0 1px var(--dir) inset, 0 10px 28px -14px var(--dir); background: var(--white); }
.switch[aria-pressed="true"] .switch__verb { color: var(--ink); }
.switch[aria-pressed="true"] .switch__track { background: var(--track); }
.switch[aria-pressed="true"] .switch__knob { transform: translateX(18px); }
.switch__more { font-size: 13px; font-weight: 500; text-decoration: none; padding-left: 4px; }
.switch__more:hover { text-decoration: underline; }
.switch-cell--kaizen .switch__more { color: var(--gold-ink); }
.switch-cell--blue .switch__more { color: var(--ocean); }
.hint .switch { animation: nudge 1.6s ease-in-out 3; }
.hint .switch--blue { animation-delay: 0.25s; }
@keyframes nudge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(11, 120, 191, 0); }
  50% { box-shadow: 0 0 0 6px rgba(11, 120, 191, 0.14); }
}
@media (prefers-reduced-motion: reduce) {
  .hint .switch { animation: none; border-color: rgba(11, 120, 191, 0.5); }
  .hero__canvas, .switch, .switch__knob, .switch__track { transition: none; }
}

.state { display: grid; gap: 4px; min-height: 6.2em; transition: opacity 0.18s; }
.state--swap { opacity: 0; }
.state__label { margin: 0; font: 500 11px/1.4 var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--mute); }
.state__title { margin: 0; font: 600 18px/1.3 var(--display); }
.state__text { margin: 0; font-size: 15px; color: var(--slate); max-width: 42ch; }
.state[data-state="s00"] .state__title { color: var(--fever); }
.state[data-state="s01"] .state__title { color: var(--ocean); }
.state[data-state="s10"] .state__title { color: var(--gold-ink); }
.state[data-state="s11"] .state__title { color: var(--leaf); }
.why { align-self: flex-start; font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }

.nogl { display: none; }
.no-webgl .nogl {
  display: block; grid-column: 2; grid-row: 1; align-self: center; justify-self: center; z-index: 1;
  max-width: 26ch; text-align: center; color: var(--slate); font-size: 14px;
}
.no-webgl .hero__slot {
  background: radial-gradient(circle at 38% 40%, #7fb8e6 0%, #2f6fa6 45%, #0e2a47 72%);
  border-radius: 50%; width: min(100%, 56svh);
}

@media (max-width: 860px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 4px; min-height: 0; padding-block: 8px 36px; }
  .hero__slot { grid-column: 1; grid-row: 1; width: min(100%, 48svh); }
  .hero__copy { grid-column: 1; grid-row: 2; gap: 18px; }
  .hero .lead { order: 5; }
  .no-webgl .nogl { grid-column: 1; }
}
@media (max-width: 380px) {
  .switch { padding: 14px 12px 13px; }
  .switch__name { font-size: 12px; letter-spacing: 0.06em; }
}

/* ── две главы на главной ──────────────────────────── */
.chapter { padding: clamp(56px, 8vw, 104px) var(--gutter); }
.chapter--money { background: var(--ocean-soft); }
.chapter--love { background: var(--love-soft); }
.chapter__in {
  max-width: 72rem; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 88px); align-items: center;
}
.chapter--love .chapter__media { order: 2; }
.chapter__text { display: flex; flex-direction: column; gap: 16px; }
.chapter__text h2 { margin: 0; font: 700 clamp(1.7rem, 3.2vw, 2.6rem)/1.1 var(--display); letter-spacing: -0.01em; }
.chapter__text p { margin: 0; color: var(--slate); max-width: 58ch; }
.chapter__text .chapter__title { font-size: clamp(2.8rem, 6.4vw, 5rem); line-height: 1; letter-spacing: -0.03em; }
.chapter--money .chapter__title { color: var(--ocean); }
.chapter--love .chapter__title { color: var(--leaf); }
.chapter__text .chapter__kicker { font: 600 clamp(1.1rem, 1.7vw, 1.4rem)/1.3 var(--display); color: var(--ink); margin-bottom: 4px; }
.chapter__text .actions { margin-top: 8px; }
.label {
  margin: 0; display: flex; align-items: center; gap: 8px;
  font: 500 11px/1.4 var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--mute);
}
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.dot--money { background: var(--ocean); }
.dot--love { background: linear-gradient(90deg, var(--leaf), var(--gold)); }
.illo { width: 100%; height: auto; }
.book-shot { border-radius: 14px; box-shadow: var(--shadow); width: min(100%, 420px); aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 45%; margin-inline: auto; }
@media (max-width: 760px) {
  .chapter__in { grid-template-columns: minmax(0, 1fr); }
  .chapter--love .chapter__media { order: 0; }
  .book-shot { width: min(100%, 320px); }
}

/* ── страницы «Деньги» и «Любовь» ──────────────────── */
.page-hero {
  padding: clamp(28px, 5vw, 64px) var(--gutter) clamp(48px, 7vw, 88px);
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center;
  max-width: calc(72rem + 2 * var(--gutter)); margin: 0 auto;
}
.page-hero__text { display: flex; flex-direction: column; gap: 18px; }
.page-hero h1 { margin: 0; font: 700 clamp(2rem, 4.2vw, 3.3rem)/1.05 var(--display); letter-spacing: -0.02em; }
.page-hero .lead { max-width: 46ch; }
.page-hero figure { margin: 0; }
.page-hero figure img { border-radius: 14px; box-shadow: var(--shadow); }
.page-hero--love figure img { width: min(100%, 420px); aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 45%; margin-inline: auto; }
.crumbs { margin: 0; font-size: 13px; color: var(--mute); }
.crumbs a { color: var(--mute); }
.note { margin: 0; font-size: 13px; color: var(--mute); }
@media (max-width: 860px) { .page-hero { grid-template-columns: minmax(0, 1fr); } }

.sec { padding: clamp(44px, 6vw, 80px) var(--gutter); }
.sec--flush { padding-top: 0; }
.sec--tint-money { background: var(--ocean-soft); }
.sec--tint-love { background: var(--love-soft); }
.sec__in { max-width: 72rem; margin: 0 auto; display: grid; gap: clamp(20px, 3vw, 32px); }
.sec h2 { margin: 0; font: 700 clamp(1.45rem, 2.6vw, 2.1rem)/1.15 var(--display); }
.sec h3 { margin: 0; font: 600 17px/1.3 var(--display); }
.sec p { margin: 0; color: var(--slate); }
.sec__lead { max-width: 60ch; }
.prose { display: grid; gap: 14px; max-width: 64ch; }

.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 64px); }
.split > div { display: grid; gap: 14px; align-content: start; }
.feature { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.feature--rev figure { order: 2; }
.feature figure { margin: 0; }
.feature figure img { border-radius: 12px; box-shadow: var(--shadow); }
.feature > div { display: grid; gap: 14px; }
@media (max-width: 860px) {
  .split, .feature { grid-template-columns: minmax(0, 1fr); }
  .feature--rev figure { order: 0; }
}

.pains { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 14px; }
.pains article {
  display: grid; gap: 8px; align-content: start; padding: 20px;
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
}
.pains h3 { font: 600 16px/1.35 var(--text); }
.pains p { font-size: 15px; }

.facts { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.facts li { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); color: var(--slate); }
.facts b { font: 600 15px/1.4 var(--display); color: var(--ink); }
@media (max-width: 480px) { .facts li { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

.leagues { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 14px; }
.leagues article {
  display: flex; flex-direction: column; gap: 10px; padding: 22px;
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
}
.leagues article .btn { margin-top: auto; align-self: flex-start; }

.toc { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: 14px 32px; }
.toc li { color: var(--slate); padding-top: 12px; border-top: 1px solid var(--line); }
.toc b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 4px; }

.quote {
  margin: 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--gold);
  font: 500 clamp(1.05rem, 1.6vw, 1.2rem)/1.5 var(--text); color: var(--ink);
}
.stat { display: grid; gap: 6px; align-content: center; justify-items: start; padding: clamp(24px, 4vw, 40px); background: var(--white); border-radius: 14px; border: 1px solid var(--line); }
.stat b { font: 700 clamp(3.2rem, 8vw, 5.5rem)/1 var(--display); color: var(--leaf); letter-spacing: -0.03em; }
.stat span { color: var(--slate); font-size: 15px; }

.lagom { max-width: 72rem; margin: 0 auto; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(20px, 4vw, 48px); align-items: start; }
.sec .lagom__word { font: 700 clamp(2rem, 5vw, 3.4rem)/1 var(--display); color: var(--ocean); letter-spacing: -0.02em; }
.sec--tint-love .lagom__word { color: var(--leaf); }
@media (max-width: 640px) { .lagom { grid-template-columns: minmax(0, 1fr); } }

.author { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: clamp(20px, 4vw, 44px); align-items: center; }
.author img { width: 200px; height: 240px; object-fit: cover; object-position: 60% 30%; border-radius: 14px; }
.author > div { display: grid; gap: 12px; }
.author p { max-width: 62ch; }
@media (max-width: 560px) { .author { grid-template-columns: minmax(0, 1fr); } .author img { width: 160px; height: 192px; } }

.safety {
  padding: 18px 20px; border: 1px solid rgba(200, 55, 42, 0.35); background: #fdf3f1; border-radius: 12px; font-size: 15px;
}
.sec .safety { color: var(--ink); }
.safety a { color: var(--fever); font-weight: 600; }

.cta-band { padding: clamp(48px, 7vw, 88px) var(--gutter); text-align: left; }
.cta-band--money { background: var(--ink); color: var(--white); }
.cta-band--love { background: #16301f; color: var(--white); }
.cta-band .sec__in { gap: 14px; }
.cta-band h2 { margin: 0; font: 700 clamp(1.6rem, 3vw, 2.4rem)/1.12 var(--display); }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.78); }
.cta-band .actions { margin-top: 8px; }
.cta-band .btn--ghost { color: var(--white); border-color: rgba(255, 255, 255, 0.4); }
.cta-band .btn--ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* ── подвал ────────────────────────────────────────── */
.foot { padding: 36px var(--gutter) calc(36px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); background: var(--white); }
.foot__in { max-width: 72rem; margin: 0 auto; display: grid; gap: 16px; }
.foot p { margin: 0; color: var(--mute); font-size: 14px; }
.contacts { display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 14px; }
.contacts a { text-decoration: none; }
.contacts span { font: 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin-right: 8px; }
.contacts code { font: 14px var(--mono); color: var(--ink); user-select: all; }