/* AutoClicker PC — base layout, tokens, typography */

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0b0f14;
  --card: #141a22;
  --line: #1e2733;
  --ink: #e8eef7;
  --ink-soft: #8b97a8;
  --accent: #00c2ff;
  --accent-bg: #003344;
  --ok: #1db954;
  --warn: #e6a700;
  --code-bg: #05070a;
  --radius: 4px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
  --max: 1120px;
  --space: 20px;
  --space-mobile: 20px;
  --header-h: 64px;
  --ease: 180ms ease;
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  min-height: 100dvh;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--ease), opacity var(--ease);
}

a:hover {
  color: #33d0ff;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.page-wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: calc(var(--space) + var(--safe-left));
  padding-right: calc(var(--space) + var(--safe-right));
  box-sizing: border-box;
}

@media (max-width: 959px) {
  .page-wrap {
    /* Чуть больше воздуха у краёв на телефонах */
    padding-left: calc(20px + var(--safe-left));
    padding-right: calc(20px + var(--safe-right));
  }
}

/* ---------- Masthead (full-bleed) ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 100;
  width: auto;
  height: auto;
  padding: 10px 14px;
  background: var(--accent);
  color: #0b0f14;
  font-weight: 600;
  border-radius: var(--radius);
}

.masthead {
  width: 100%;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  margin: 0;
  position: sticky;
  top: 0;
  z-index: 40;
}

.masthead__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 16px;
  min-height: var(--header-h);
  padding-top: 12px;
  padding-bottom: 12px;
  /* page-wrap already adds side padding — keep bar content inset */
  box-sizing: border-box;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  white-space: nowrap;
  flex-shrink: 0;
  max-width: calc(100% - 56px);
}

.logo:hover {
  color: var(--ink);
}

.logo__slash {
  color: var(--accent);
  font-weight: 600;
}

.logo__tag {
  display: none;
  margin-left: 10px;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-soft);
}

@media (min-width: 1100px) {
  .logo__tag {
    display: inline;
  }
}

/* Burger button — mobile only */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--code-bg);
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 180ms ease, background 180ms ease;
}

.nav-toggle:hover {
  border-color: rgba(0, 194, 255, 0.4);
  background: var(--accent-bg);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle__bars {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 18px;
}

.nav-toggle__bars span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile: nav is a full-width row under logo/burger, still inside padded page-wrap */
.nav {
  display: none;
  flex-basis: 100%;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  width: 100%;
  margin: 0;
  padding: 4px 0 4px;
  border-top: 1px solid var(--line);
}

.nav.is-open {
  display: flex;
}

.nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
}

.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--ink);
  background: rgba(0, 194, 255, 0.08);
}

.nav a[aria-current='page'] {
  border-color: rgba(0, 194, 255, 0.2);
}

.nav a.nav__cta {
  color: #0b0f14;
  background: var(--accent);
  font-weight: 600;
  margin-top: 6px;
  justify-content: center;
}

.nav a.nav__cta:hover {
  color: #0b0f14;
  filter: brightness(1.08);
  background: var(--accent);
}

body.nav-open {
  overflow: hidden;
}

/* Desktop horizontal nav */
@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .masthead__bar {
    flex-wrap: nowrap;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .nav,
  .nav.is-open {
    display: flex;
    flex-basis: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    width: auto;
    margin: 0;
    padding: 0;
    gap: 2px;
    border-top: none;
  }

  .nav a {
    min-height: 44px;
    padding: 8px 11px;
    font-size: 0.875rem;
    border: none;
    white-space: nowrap;
  }

  .nav a.nav__cta {
    margin-top: 0;
    margin-left: 4px;
  }

  body.nav-open {
    overflow: auto;
  }
}

@media (min-width: 1100px) {
  .nav a {
    padding: 8px 12px;
    font-size: 0.9375rem;
  }
}

/* ---------- Main ---------- */

.site-main {
  min-height: 50vh;
}

.section {
  padding: 56px 0;
}

.section--tight {
  padding: 40px 0;
}

.section__head {
  margin-bottom: 28px;
}

.section__title {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.section__lead {
  margin: 0;
  max-width: 56ch;
  color: var(--ink-soft);
}

/* ---------- Typography ---------- */

h1,
h2,
h3,
h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}

.mono {
  font-family: var(--mono);
  font-size: 0.875em;
}

.muted {
  color: var(--ink-soft);
}

/* ---------- Colophon (full-bleed footer) ---------- */

.colophon {
  width: 100%;
  background: var(--card);
  border-top: 1px solid var(--line);
  margin-top: 64px;
}

.colophon__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 40px 0 28px;
}

@media (min-width: 720px) {
  .colophon__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .colophon__grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .colophon__grid,
  .colophon__grid--4 {
    grid-template-columns: repeat(3, 1fr);
  }

  .colophon__grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.colophon__col h3 {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.colophon__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.colophon__col li + li {
  margin-top: 8px;
}

.colophon__col a {
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.colophon__col a:hover {
  color: var(--accent);
}

.colophon__bottom {
  border-top: 1px solid var(--line);
  padding: 20px 0 28px;
}

.colophon__disclaimer {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 70ch;
}

.colophon__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.colophon__meta a {
  color: var(--ink-soft);
}

.colophon__meta a:hover {
  color: var(--accent);
}

/* ---------- Page content shell ---------- */

.page-hero {
  padding: 48px 0 24px;
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.page-hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 60ch;
}

.prose {
  max-width: 68ch;
}

.prose h2 {
  margin: 2em 0 0.6em;
  font-size: 1.25rem;
}

.prose h3 {
  margin: 1.6em 0 0.5em;
  font-size: 1.0625rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose p {
  margin: 0 0 1em;
}

.prose ul,
.prose ol {
  margin: 0 0 1.25em;
  padding-left: 1.25em;
}

.prose li + li {
  margin-top: 0.4em;
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.breadcrumbs {
  margin: 0 0 16px;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.breadcrumbs a {
  color: var(--ink-soft);
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.breadcrumbs span {
  color: var(--ink);
}

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

.error-page {
  text-align: center;
  padding: 80px 0;
}

.error-page h1 {
  margin: 0 0 12px;
  font-size: 2rem;
}

.error-page p {
  margin: 0 0 24px;
  color: var(--ink-soft);
}