/* JustAppGo — витрина. Токены из ТЗ (раздел 4): фон #F6F5F1, текст #161719, акцент #3455F6. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/static/fonts/inter-cyrillic-wght-normal.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/static/fonts/inter-latin-wght-normal.woff2) format('woff2');
  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+2190-2199, U+2191-2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #f6f5f1;
  --surface: #ffffff;
  --surface-2: #efeee9;
  --text: #161719;
  --muted: #55585f;
  --line: #e2e0da;
  --line-strong: #cfccc4;
  --accent: #3455f6;
  --accent-hover: #2140d8;
  --accent-ink: #ffffff;
  --accent-soft: #e8ecfe;
  --lime: #c8f03c;
  --danger: #b3261e;
  --ok: #17703a;
  --focus: #3455f6;
  --shadow: 0 1px 2px rgba(22, 23, 25, .04), 0 8px 24px rgba(22, 23, 25, .06);
  --device: #1d1e22;
  --device-screen: #ffffff;
  --radius: 10px;
  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 64px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121315; --surface: #1b1c20; --surface-2: #232429; --text: #f1f0ec; --muted: #a6a8ae;
    --line: #2d2f35; --line-strong: #3d4047; --accent: #6680ff; --accent-hover: #849aff; --accent-ink: #0d1020;
    --accent-soft: #1d2346; --danger: #ff8a80; --ok: #6fd69a; --focus: #8ea0ff;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); --device: #050506; --device-screen: #1f2024;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121315; --surface: #1b1c20; --surface-2: #232429; --text: #f1f0ec; --muted: #a6a8ae;
  --line: #2d2f35; --line-strong: #3d4047; --accent: #6680ff; --accent-hover: #849aff; --accent-ink: #0d1020;
  --accent-soft: #1d2346; --danger: #ff8a80; --ok: #6fd69a; --focus: #8ea0ff;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); --device: #050506; --device-screen: #1f2024;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 17px/1.6 Inter, Arial, sans-serif;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
h1, h2, h3 { line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 750; }
h2 { font-size: clamp(30px, 4vw, 48px); }
h3 { font-size: 20px; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; 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: 16px; top: -60px; background: var(--surface); color: var(--text); padding: 10px 16px; border-radius: 8px; z-index: 50; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin: 0 0 20px; }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; }
.muted { color: var(--muted); }

/* шапка */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; }
.top.scrolled { border-bottom-color: var(--line); }
.top .wrap { display: flex; align-items: center; gap: 32px; min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; font-size: 22px; letter-spacing: -0.03em; color: var(--text); text-decoration: none; }
.logo svg { color: var(--accent); width: 20px; height: 20px; }
.logo:hover { color: var(--text); }
.nav { display: flex; gap: 28px; margin-left: 48px; }
.nav a, .top-right a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover, .top-right a:hover { color: var(--accent); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.top-right .arrow { display: inline-block; margin-left: 4px; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line-strong); color: var(--text); border-radius: 8px; padding: 8px 14px; font: inherit; font-size: 15px; cursor: pointer; min-height: 44px; }
.mnav { display: none; }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border-radius: var(--radius); font: 600 17px/1 Inter, Arial, sans-serif; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: background-color .15s, border-color .15s, color .15s, transform .15s; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); color: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--text); color: var(--text); }
.btn-small { min-height: 44px; padding: 0 18px; font-size: 15px; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* hero */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(40px, 5vw, 64px); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(48px, 8.6vw, 104px); line-height: .95; letter-spacing: -0.045em; font-weight: 800; margin: 0 0 28px; }
.hero h1 .dot { color: var(--accent); }
.hero .lead { margin-bottom: 36px; color: var(--text); opacity: .85; }
.hero-art { display: none; }
.hero-art img { width: 100%; height: auto; display: block; border-radius: 18px; aspect-ratio: 833 / 524; object-fit: cover; object-position: 40% 50%; background: var(--surface-2); box-shadow: var(--shadow); }

/* «Где твоя сила?» */
.strength { padding: 0 0 clamp(48px, 6vw, 80px); }
.strength .label { display: flex; align-items: center; gap: 16px; }
.strength .label::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.strength ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.strength li { border-bottom: 1px solid var(--line); }
.strength a { display: flex; align-items: center; gap: 16px; padding: 20px 4px; color: var(--text); text-decoration: none; font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.strength a .ic { width: 28px; height: 28px; flex: none; }
.strength a .go { margin-left: auto; transition: transform .15s; color: var(--muted); }
.strength a:hover { color: var(--accent); }
.strength a:hover .go { transform: translateX(4px); color: var(--accent); }

/* секции */
.section { padding: clamp(56px, 8vw, 112px) 0; border-top: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }
.cards { display: grid; grid-template-columns: 1fr; gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.card .ic { width: 32px; height: 32px; color: var(--accent); }
.card h3 { margin: 4px 0 0; }
.card p { color: var(--muted); margin: 0; font-size: 16px; }
.card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 0; padding: 0; list-style: none; }
.card .tags li { font-size: 13px; padding: 4px 10px; border-radius: 99px; background: var(--surface-2); color: var(--text); }
.card .more { margin-top: auto; padding-top: 8px; font-weight: 600; text-decoration: none; }
.card-link { position: relative; transition: border-color .15s, transform .15s; }
.card-link:hover { border-color: var(--accent); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: 16px; counter-reset: s; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px; counter-increment: s; }
.steps li::before { content: '0' counter(s); display: block; font-weight: 700; color: var(--accent); font-size: 14px; letter-spacing: .12em; margin-bottom: 16px; }
.steps h3 { margin-bottom: 8px; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }
.note { margin-top: 24px; font-size: 15px; color: var(--muted); max-width: 760px; }

.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font-weight: 600; font-size: 19px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 18px; font-size: 26px; font-weight: 400; color: var(--muted); transition: transform .15s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 22px; color: var(--muted); max-width: 720px; }

.cta-band { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: clamp(28px, 5vw, 56px); display: grid; gap: 24px; align-items: center; }
.cta-band h2 { margin: 0; font-size: clamp(28px, 3.4vw, 40px); }
.cta-band p { margin: 8px 0 0; color: var(--muted); }

/* страницы направлений и текстовые */
.page-head { padding: clamp(40px, 6vw, 88px) 0 clamp(28px, 4vw, 48px); }
.page-head h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -0.04em; font-weight: 800; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.crumbs a { color: var(--muted); }
.two { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 56px); }
.plain { list-style: none; padding: 0; margin: 0; }
.plain li { padding: 14px 0; border-bottom: 1px solid var(--line); display: flex; gap: 14px; }
.plain li:first-child { border-top: 1px solid var(--line); }
.plain .n { color: var(--accent); font-weight: 700; min-width: 28px; font-variant-numeric: tabular-nums; }
.spec-list { display: grid; gap: 12px; grid-template-columns: 1fr; margin: 0; padding: 0; list-style: none; }
.spec-list li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.spec-list b { display: block; font-size: 17px; }
.spec-list span { color: var(--muted); font-size: 15px; }
.quote { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 12px; padding: 22px 24px; font-size: 18px; margin: 0 0 16px; }
.quote small { display: block; font-size: 13px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; font-weight: 600; }
.prose { max-width: 760px; }
.prose h2 { font-size: 26px; margin-top: 1.6em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.draft-note { background: var(--accent-soft); border-radius: 12px; padding: 16px 20px; font-size: 15px; margin-bottom: 32px; }

/* подвал */
.foot { border-top: 1px solid var(--line); padding: 32px 0 40px; font-size: 14px; color: var(--muted); margin-top: clamp(40px, 6vw, 80px); }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--text); }
.foot .theme { margin-left: auto; display: inline-flex; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; }
.foot .theme button { background: none; border: 0; color: var(--muted); font: inherit; font-size: 13px; padding: 8px 12px; cursor: pointer; min-height: 36px; }
.foot .theme button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); font-weight: 600; }

/* анкета /join */
.join-top .wrap { min-height: 72px; display: flex; align-items: center; gap: 16px; }
.join-top .status { margin-left: auto; font-size: 15px; color: var(--muted); text-align: right; }
.join-top .status a { color: var(--muted); }
.join { max-width: 1060px; margin: 0 auto; padding: 32px var(--gutter) 64px; }
.join .eyebrow { margin-bottom: 14px; }
.join h1 { font-size: clamp(32px, 4.4vw, 48px); letter-spacing: -0.03em; }
.join .lead { margin-bottom: 28px; font-size: 18px; }
.progress { display: flex; gap: 6px; margin: 0 0 28px; padding: 0; list-style: none; }
.progress li { flex: 1; height: 4px; border-radius: 4px; background: var(--line); }
.progress li.done, .progress li.cur { background: var(--accent); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: clamp(20px, 3vw, 32px); }
.panel + .panel { margin-top: 16px; }
fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
fieldset:last-child { margin-bottom: 0; }
legend, .flabel { font-weight: 700; font-size: 18px; margin-bottom: 14px; padding: 0; }
.opt { font-weight: 400; color: var(--muted); font-size: 15px; }
.hint { font-size: 14px; color: var(--muted); margin: -8px 0 14px; }
.choices { display: grid; grid-template-columns: 1fr; gap: 12px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.choice > span { display: flex; align-items: center; gap: 14px; min-height: 56px; padding: 12px 18px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); transition: border-color .12s, background-color .12s; }
.choice span b { display: block; font-weight: 650; }
.choice span small { display: block; color: var(--muted); font-size: 14px; }
.choice .ic { width: 24px; height: 24px; flex: none; }
.choice input:hover + span { border-color: var(--text); }
.choice input:checked + span { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--accent-soft); }
.choice input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; width: 100%; height: 100%; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 8px; border: 1px solid var(--line-strong); background: var(--surface); font-size: 15px; transition: background-color .12s, border-color .12s; }
.chip input:hover + span { border-color: var(--text); }
.chip input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip input:checked + span::before { content: '✓'; margin-right: 6px; font-weight: 700; }
.chip input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.chip input:disabled + span { opacity: .45; }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 16px; }
.field input[type=text], .field input[type=email], .field input[type=url], .field select, .field textarea {
  width: 100%; max-width: 720px; min-height: 48px; padding: 10px 14px; border-radius: 8px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--text); font: inherit; font-size: 16px;
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--focus); outline-offset: 1px; border-color: var(--accent); }
.field .err, .ferr { color: var(--danger); font-size: 14px; margin: 8px 0 0; }
.field [aria-invalid="true"] { border-color: var(--danger); }
.ferr:empty, .field .err:empty { display: none; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }
.add-row { display: flex; gap: 10px; max-width: 720px; margin-top: 12px; }
.add-row input { flex: 1; min-width: 0; min-height: 44px; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--text); font: inherit; font-size: 15px; }
.links-list { display: grid; gap: 10px; max-width: 720px; }
.join-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 28px; }
.saved { font-size: 14px; color: var(--muted); margin-top: 16px; min-height: 1.5em; }
.done { text-align: left; }
.done .big { font-size: 56px; line-height: 1; margin-bottom: 16px; color: var(--accent); }
.summary { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; font-size: 15px; }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; }
noscript .panel { margin-top: 16px; }

@media (min-width: 600px) {
  .choices { grid-template-columns: 1fr 1fr; }
  .cards, .steps { grid-template-columns: 1fr 1fr; }
  .spec-list { grid-template-columns: 1fr 1fr; }
  .strength ul { grid-template-columns: 1fr 1fr; column-gap: 32px; }
}
@media (min-width: 1024px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 48px; }
  .hero-art { display: block; }
  .cards { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .two { grid-template-columns: 1fr 1fr; }
  .cta-band { grid-template-columns: 1fr auto; }
}
@media (min-width: 1200px) {
  .strength ul { grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 0; border-top: 0; }
  .strength li { border-bottom: 0; border-left: 1px solid var(--line); }
  .strength li:first-child { border-left: 0; }
  .strength a { padding: 20px 28px; }
  .strength li:first-child a { padding-left: 0; }
}
@media (max-width: 899px) {
  .nav, .top-right { display: none; }
  .menu-btn { display: inline-flex; align-items: center; }
  .mnav { border-top: 1px solid var(--line); background: var(--bg); }
  .mnav.open { display: block; }
  .mnav ul { list-style: none; margin: 0; padding: 8px var(--gutter) 16px; }
  .mnav a { display: block; padding: 14px 0; color: var(--text); text-decoration: none; font-size: 18px; border-bottom: 1px solid var(--line); }
}
@media (max-width: 599px) {
  .join-top #stepinfo, .join-top .sep { display: none; }
  body { font-size: 16px; }
  .btns .btn, .join-nav .btn { width: 100%; }
  .join-nav { flex-direction: column-reverse; }
  .hero h1 { font-size: clamp(44px, 13vw, 56px); }
  .foot .theme { margin-left: 0; }
  .summary { grid-template-columns: 1fr; gap: 2px; }
  .summary dd { margin-bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
.mt-16 { margin-top: 16px; }
.mt-28 { margin-top: 28px; }
.my-32 { margin: 32px 0; }