/* ==========================================================================
   Steal a Brainrot Scripts — main.css
   «Пузырчатый» мемный дизайн: тёмно-фиолетовый фон, две конфликтующие
   заливки — маджента (сигнал «украли!») и лайм (доход). Скруглённые формы,
   pill-бейджи. Вокабуляр классов намеренно отличается от других тем сетки.
   ========================================================================== */

/* --- Design tokens ------------------------------------------------------- */
:root {
  --bg-base:      #0F0A14;   /* почти чёрный с фиолетовым оттенком */
  --bg-card:      #1B1220;   /* тёмно-фиолетовые карточки */
  --bg-code:      #0A060D;   /* блок кода/файла */
  --bg-raise:     #241730;   /* приподнятые элементы (hover, поля) */
  --accent:       #F0295B;   /* маджента — «украли!» */
  --accent-dim:   #7A1030;   /* тёмная маджента для бейджей */
  --accent-hot:   #ff5680;   /* светлее для hover */
  --accent-soft:  rgba(240, 41, 91, 0.12);
  --lime:         #A3E635;   /* лайм — деньги/доход/статус «работает» */
  --lime-dim:     #3f5417;   /* тёмный лайм для рамок */
  --lime-soft:    rgba(163, 230, 53, 0.12);
  --text-primary: #FDF4F9;   /* тёплый почти белый */
  --text-muted:   #8B8594;   /* серо-фиолетовый */
  --text-dim:     #5c556a;   /* приглушённый */
  --border:       #2C1F33;   /* тёмно-фиолетовая граница */

  --font-display: 'Montserrat', 'Trebuchet MS', system-ui, sans-serif;
  --font-body:    'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'Red Hat Mono', 'Consolas', 'SFMono-Regular', ui-monospace, monospace;

  --radius:       14px;      /* самый круглый радиус в сетке — «пузырчато» */
  --radius-sm:    10px;
  --radius-pill:  999px;
  --wrap:         1080px;
  --gap:          22px;
  --header-h:     66px;
}

/* --- Fonts (self-hosted) ------------------------------------------------- */
/* Montserrat (display, H1/H2/H3, лого, кнопки) — латиница + кириллица.
   Единый шрифт заголовков для латиницы и русских текстов. */
@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-700-latin.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  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: 'Montserrat';
  src: url('../fonts/Montserrat-700-latin-ext.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  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: 'Montserrat';
  src: url('../fonts/Montserrat-700-cyrillic.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-700-cyrillic-ext.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* Nunito (body) — латиница + кириллица */
@font-face {
  font-family: 'Nunito';
  src: url('../fonts/Nunito-400-latin.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  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: 'Nunito';
  src: url('../fonts/Nunito-400-latin-ext.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  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: 'Nunito';
  src: url('../fonts/Nunito-400-cyrillic.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Nunito';
  src: url('../fonts/Nunito-400-cyrillic-ext.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'Nunito';
  src: url('../fonts/Nunito-700-latin.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  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: 'Nunito';
  src: url('../fonts/Nunito-700-latin-ext.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  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: 'Nunito';
  src: url('../fonts/Nunito-700-cyrillic.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Nunito';
  src: url('../fonts/Nunito-700-cyrillic-ext.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* Red Hat Mono (таймеры, имена файлов) — латиница/цифры */
@font-face {
  font-family: 'Red Hat Mono';
  src: url('../fonts/RedHatMono-500-latin.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Red Hat Mono';
  src: url('../fonts/RedHatMono-500-latin-ext.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    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;
}

/* --- Reset / base -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* два конфликтующих «свечения» — маджента слева, лайм справа */
  background-image:
    radial-gradient(760px 380px at 8% -140px, rgba(240, 41, 91, 0.10), transparent 70%),
    radial-gradient(700px 360px at 100% -60px, rgba(163, 230, 53, 0.06), transparent 72%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* --- Typography ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.2px;
  color: var(--text-primary);
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.05rem, 5.2vw, 3.15rem); }
h2 { font-size: clamp(1.55rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

strong { color: var(--text-primary); font-weight: 700; }

.tt { font-family: var(--font-mono); }
.hot { color: var(--accent); }
.cash { color: var(--lime); }

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 10px;
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  margin-right: 8px;
  vertical-align: 1px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* --- Layout -------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

.slab {
  padding: clamp(38px, 7vw, 74px) 0;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.slab:first-of-type { border-top: 0; }
.slab__title { margin-bottom: 12px; }
.slab__lede {
  color: var(--text-muted);
  max-width: 62ch;
  margin-bottom: 26px;
}
.slab__stamp {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
  margin: -6px 0 20px;
}
.slab__stamp::before { content: "● "; color: var(--lime); }

[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

.dim { color: var(--text-muted); }

/* --- Readable (guide prose) --------------------------------------------- */
.readable { max-width: 68ch; }
.readable h2 { margin-top: 2.1em; }
.readable h2:first-child { margin-top: 0; }
.readable ul, .readable ol { padding-left: 22px; margin: 0 0 1.2rem; }
.readable li { margin: 6px 0; }
.readable a { border-bottom: 2px solid var(--accent-soft); }
.readable a:hover { text-decoration: none; border-bottom-color: var(--accent); }

/* --- Site header / nav --------------------------------------------------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 10, 20, 0.86);
  backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--border);
}
.masthead__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  height: var(--header-h);
  padding-inline: 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.logo:hover { text-decoration: none; color: var(--accent); }
.logo b { color: var(--accent); font-weight: 700; }
.logo__mark {
  font-size: 1.3rem;
  line-height: 1;
  filter: drop-shadow(0 0 8px var(--accent-soft));
}

.nav {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0 0 0 auto;
  padding: 0;
}
.nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
  text-decoration: none;
}

.nav__toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1.2rem;
  line-height: 1;
  width: 44px; height: 40px;
  cursor: pointer;
}
.nav__toggle:hover { border-color: var(--accent); }

.masthead--bare .masthead__inner { justify-content: center; }
.masthead--bare .logo { margin-inline: auto; }

/* --- Banner (hero) ------------------------------------------------------- */
.banner {
  position: relative;
  padding: clamp(46px, 9vw, 100px) 0 clamp(38px, 6vw, 68px);
  overflow: hidden;
}
.banner::before { /* мягкие «пузыри» на фоне */
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(220px 220px at 82% 18%, var(--accent-soft), transparent 70%),
    radial-gradient(180px 180px at 92% 74%, var(--lime-soft), transparent 70%),
    radial-gradient(140px 140px at 68% 90%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.banner > * { position: relative; }
.banner__title { margin-bottom: 16px; }
.banner__lede {
  font-size: clamp(1.05rem, 2.2vw, 1.32rem);
  color: var(--text-muted);
  max-width: 56ch;
  margin-bottom: 26px;
}
.assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0; padding: 0;
}
.assurance {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 7px 16px 7px 14px;
}
.assurance::before { content: "✓ "; color: var(--lime); font-weight: 700; }

/* --- Jump-nav (Table of Contents) --------------------------------------- */
.jumpnav {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 28px 0;
  background: var(--bg-card);
  max-width: 660px;
  position: relative;
  overflow: hidden;
}
.jumpnav::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(var(--accent), var(--lime));
}
.jumpnav__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin: 0 0 10px;
}
.jumpnav__list {
  list-style: none;
  counter-reset: jn;
  padding-left: 0;
  margin: 0;
  columns: 2;
  column-gap: 32px;
}
.jumpnav__item { counter-increment: jn; margin: 5px 0; break-inside: avoid; }
.jumpnav__link {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--border);
  padding-bottom: 1px;
}
.jumpnav__link::before {
  content: counter(jn, decimal-leading-zero) " ";
  font-family: var(--font-mono);
  color: var(--accent);
  margin-right: 6px;
}
.jumpnav__link:hover { color: var(--accent); border-bottom-color: var(--accent); text-decoration: none; }
@media (max-width: 560px) { .jumpnav__list { columns: 1; } }

/* --- Gist (TL;DR / краткий ответ, AEO) ---------------------------------- */
.gist {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 24px 0;
  max-width: 760px;
  position: relative;
  overflow: hidden;
}
.gist::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 5px; background: var(--lime);
}
.gist__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 6px;
}
.gist p:last-child { margin: 0; color: var(--text-primary); }

/* --- Tip / callout ------------------------------------------------------- */
.tip {
  background: var(--accent-soft);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 15px 20px;
  margin: 20px 0;
  color: var(--text-primary);
}
.tip strong { color: var(--accent); }

/* --- QA / FAQ ------------------------------------------------------------ */
.qa-title { margin-bottom: 18px; }
.qa {
  display: grid;
  gap: 12px;
}
.qa__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 20px;
  transition: border-color 0.2s;
}
.qa__item[open] { border-color: var(--accent-dim); }
.qa__q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.1px;
  padding: 16px 40px 16px 0;
  cursor: pointer;
  position: relative;
  list-style: none;
  color: var(--text-primary);
  transition: color 0.2s;
}
.qa__q::-webkit-details-marker { display: none; }
.qa__q::after {
  content: "+";
  position: absolute;
  right: 2px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 0.2s;
}
.qa__item[open] .qa__q::after { content: "–"; }
.qa__q:hover { color: var(--accent); }
.qa__a {
  padding: 0 0 18px;
  color: var(--text-muted);
  max-width: 68ch;
}
.qa__a a { border-bottom: 1px dotted var(--accent); }

/* --- Footer -------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-code);
  padding: 46px 0 38px;
  margin-top: 40px;
}
.footer__grid {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  gap: 32px;
}
.footer__head {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin: 0 0 12px;
}
.footer__col a {
  display: block;
  color: var(--text-primary);
  padding: 5px 0;
  font-size: 0.95rem;
}
.footer__col a:hover { color: var(--accent); text-decoration: none; }
.footer__legal {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.6;
  border-left: 1px solid var(--border);
  padding-left: 20px;
}
.footer__base {
  max-width: var(--wrap);
  margin: 28px auto 0;
  padding: 18px 20px 0;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}
.footer__base a { color: var(--text-muted); }
.footer__base a:hover { color: var(--accent); text-decoration: none; }

/* --- 404 ----------------------------------------------------------------- */
.lost {
  text-align: center;
  padding: clamp(60px, 12vw, 140px) 0;
}
.lost__num {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 16vw, 9rem);
  color: var(--accent);
  line-height: 1;
  margin: 0 0 8px;
  text-shadow: 0 0 40px var(--accent-soft);
}

/* --- Utilities ----------------------------------------------------------- */
.a11y-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.skip {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 100;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: top 0.15s ease;
}
.skip:focus { top: 12px; text-decoration: none; }
.mt-big { margin-top: 40px; }

/* --- Ad slots ------------------------------------------------------------ */
.adbox {
  display: block;
  min-height: 90px;
  margin: 28px 0;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(45deg, transparent, transparent 11px, rgba(44,31,51,0.35) 11px, rgba(44,31,51,0.35) 22px);
}
.adbox:empty::before {
  content: "AD";
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

/* --- Responsive nav ------------------------------------------------------ */
@media (max-width: 800px) {
  /* фон scroll вместо fixed — на мобиле fixed даёт repaint/джанк при скролле */
  body { background-attachment: scroll; }
  .nav__toggle { display: block; }
  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    margin: 0;
    padding: 8px 20px 16px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav li { width: 100%; }
  .nav a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }
  .nav li:last-child a { border-bottom: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__legal { grid-column: 1 / -1; border-left: 0; padding-left: 0; padding-top: 8px; border-top: 1px solid var(--border); }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .footer__grid { grid-template-columns: 1fr; }
}