/* ============================================================
 * 12 недель — веб-страницы (лендинг, отчёт, сайт-презентация, гайд-страница).
 * Адаптивно, светлая и тёмная тема, те же токены и компоненты, но в px/clamp.
 * Шрифты: Google Fonts (см. templates/web/index.html), локальные не годятся для публикации.
 * ============================================================ */
:root {
  --radius-sm: 10px; --radius: 16px; --radius-lg: 24px; --radius-xl: 32px;
  --shadow-card: 0 1px 2px rgba(20, 14, 18, 0.04), 0 4px 16px rgba(20, 14, 18, 0.05);
  --shadow-elevated: 0 8px 28px rgba(20, 14, 18, 0.08);
  /* аубергиновая карточка / секция: на светлой теме тёмная, на тёмной инвертируется в светлую */
  --aub: #1E0518; --aub-on: #FFFFFF; --aub-overlay: rgba(255,255,255,.10); --aub-border: rgba(255,255,255,.15); --aub-muted: rgba(255,255,255,.6);
  --code-bg: #1E0518; --code-on: #F2EFF4; --mark: rgba(30,5,24,.08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #14131A; --color-bg-alt: #1F1E25; --color-bg-tertiary: #26252D; --color-text: #F2EFF4; --color-text-muted: #9C97A2; --color-border: #2C2B34;
    --color-accent-soft: #3B2536; --color-cta: #F2EFF4; --color-cta-on: #1E0518;
    --aub: #F2EFF4; --aub-on: #1E0518; --aub-overlay: rgba(30,5,24,.06); --aub-border: rgba(30,5,24,.12); --aub-muted: rgba(30,5,24,.58);
    --card-pink: #3A2434; --card-blush: #3A2A25; --card-cream: #36311F; --card-mist: #232D33; --card-sage: #26302A; --card-lavender: #2C2839;
    --code-bg: #0F0E13; --mark: rgba(242,239,244,.10); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --color-bg: #14131A; --color-bg-alt: #1F1E25; --color-bg-tertiary: #26252D; --color-text: #F2EFF4; --color-text-muted: #9C97A2; --color-border: #2C2B34;
  --color-accent-soft: #3B2536; --color-cta: #F2EFF4; --color-cta-on: #1E0518;
  --aub: #F2EFF4; --aub-on: #1E0518; --aub-overlay: rgba(30,5,24,.06); --aub-border: rgba(30,5,24,.12); --aub-muted: rgba(30,5,24,.58);
  --card-pink: #3A2434; --card-blush: #3A2A25; --card-cream: #36311F; --card-mist: #232D33; --card-sage: #26302A; --card-lavender: #2C2839;
  --code-bg: #0F0E13; --mark: rgba(242,239,244,.10); color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-sans); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; font-variant-numeric: tabular-nums; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 760px; }

/* Липкая шапка с чипами-навигацией */
.topbar { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--color-bg) 86%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.topbar .wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.handle { font-size: 15px; color: var(--color-text-muted); white-space: nowrap; }
.nav { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-left: auto; padding: 4px 0; }
.nav::-webkit-scrollbar { display: none; }
.nav a { flex: none; text-decoration: none; font: 500 13px/1 var(--font-sans); letter-spacing: -.01em; padding: 9px 14px; border-radius: var(--radius-pill); background: var(--color-bg-tertiary); color: var(--color-text); transition: background .15s; }
.nav a:hover { background: var(--color-accent-soft); }
.nav a:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--color-accent); }

/* Типографика */
.eyebrow { font: 500 12px/1.1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); margin: 0 0 22px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.04em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 6vw, 82px); line-height: 1; }
h2 { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.06; max-width: 900px; }
h3 { font-size: 22px; line-height: 1.2; letter-spacing: -.03em; }
.lead { font-size: 19px; line-height: 1.5; max-width: 66ch; opacity: .82; margin-top: 28px; }
p { margin: 0; }
.muted { color: var(--color-text-muted); }
.num { font-family: var(--font-display); font-weight: 600; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.small { font-size: 14px; line-height: 1.45; }
.note { font-size: 14px; color: var(--color-text-muted); line-height: 1.5; max-width: 70ch; }
.mark { background: var(--color-accent); color: var(--color-accent-on); padding: 0 .18em; border-radius: 4px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-40 { margin-top: 40px; } .mt-56 { margin-top: 56px; }

/* Секции-слайды */
.slide { padding: 88px 0; }
.slide + .slide { border-top: 1px solid var(--color-border); }
.slide--aub { background: var(--aub); color: var(--aub-on); border-top: 0 !important; }
.slide--aub + .slide { border-top: 0; }
.slide--aub .eyebrow { color: var(--aub-muted); }
.slide--aub .lead { opacity: .85; }
.slide--aub .note { color: var(--aub-muted); }
.slide--alt { background: var(--color-bg-alt); }
.slide__head { margin-bottom: 48px; }
.hero { padding: 64px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.35fr .9fr; gap: 56px; align-items: end; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; align-items: start; }
.grid-2--wide { grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr); }
@media (max-width: 900px) { .grid-2--wide { grid-template-columns: 1fr; } }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; align-items: start; }

/* Плитки с цифрами */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.tiles--5 { grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); }
.tile { background: var(--color-bg-tertiary); border-radius: var(--radius-lg); padding: 26px 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.tiles--5 .tile { padding: 22px 22px 20px; }
.tile__label { font: 500 11px/1.1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); }
.tile__num { font-family: var(--font-display); font-weight: 600; font-size: 44px; letter-spacing: -.04em; line-height: 1; }
.tile__num small { font-size: 20px; color: var(--color-text-muted); font-weight: 500; margin-left: 4px; }
.tile__note { font-size: 14px; line-height: 1.45; opacity: .78; }
.tile--accent { background: var(--color-accent-soft); }
.tile__arrow { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.tile__arrow .from { font-family: var(--font-display); font-weight: 600; font-size: 24px; letter-spacing: -.04em; color: var(--color-text-muted); }
.tile__arrow .to { font-family: var(--font-display); font-weight: 600; font-size: 44px; letter-spacing: -.04em; line-height: 1; }
.tiles--5 .tile__arrow .to { font-size: 38px; } .tiles--5 .tile__arrow .from { font-size: 20px; }

/* Карточки */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { border-radius: var(--radius-lg); padding: 30px; display: flex; flex-direction: column; gap: 12px; color: var(--color-text); background: var(--color-bg-tertiary); }
.card .eyebrow { margin: 0; color: var(--color-text); opacity: .55; }
.card h3 { margin-top: 2px; }
.card p { font-size: 15.5px; line-height: 1.5; opacity: .85; }
.card--pink { background: var(--card-pink); } .card--blush { background: var(--card-blush); } .card--cream { background: var(--card-cream); }
.card--mist { background: var(--card-mist); } .card--sage { background: var(--card-sage); } .card--lav { background: var(--card-lavender); } .card--grey { background: var(--color-bg-tertiary); }
.card--overlay { background: var(--aub-overlay); color: var(--aub-on); }
.card--overlay .eyebrow { color: var(--aub-muted); opacity: 1; } .card--overlay h3 { color: var(--aub-on); } .card--overlay p { opacity: .85; }
.card .share { font-family: var(--font-display); font-weight: 600; font-size: 48px; letter-spacing: -.04em; line-height: 1; }
.aub-card { background: var(--aub); color: var(--aub-on); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.aub-card .eyebrow { color: var(--aub-muted); margin: 0; }
.aub-card p { opacity: .88; font-size: 15.5px; line-height: 1.5; }
.aub-card .quote { font-family: var(--font-display); font-weight: 600; font-size: 24px; letter-spacing: -.03em; line-height: 1.2; opacity: 1; }

/* Чипы и кнопка */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: var(--radius-pill); background: var(--color-bg-tertiary); color: var(--color-text); font: 500 13px/1 var(--font-sans); letter-spacing: -.01em; white-space: nowrap; }
.chip--accent { background: var(--color-accent); color: var(--color-accent-on); } .chip--soft { background: var(--color-accent-soft); } .chip--dark { background: var(--color-cta); color: var(--color-cta-on); } .chip--outline { background: transparent; border: 1.5px solid var(--color-border); }
.pill { display: inline-flex; align-items: center; gap: 14px; padding: 10px 10px 10px 22px; border-radius: var(--radius-pill); background: var(--color-cta); color: var(--color-cta-on); font: 500 15px/1 var(--font-sans); letter-spacing: -.02em; text-decoration: none; }
.pill i { width: 34px; height: 34px; border-radius: 50%; background: var(--color-cta-on); color: var(--color-cta); display: grid; place-items: center; font-style: normal; font-size: 16px; }

/* Нумерованная последовательность */
.numbered { list-style: none; margin: 0; padding: 0; }
.numbered li { display: grid; grid-template-columns: 44px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--color-border); }
.numbered li:last-child { border-bottom: 1px solid var(--color-border); }
.numbered .n { width: 44px; height: 44px; border-radius: 50%; background: var(--color-accent); color: var(--color-accent-on); display: grid; place-items: center; font: 700 15px/1 var(--font-sans); }
.numbered h3 { margin-bottom: 8px; } .numbered p { font-size: 15.5px; opacity: .85; max-width: 72ch; }
.numbered .when { font: 500 11px/1.1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 8px; }

/* Списки с маркерами × / ✓ / • */
.list { list-style: none; margin: 0; padding: 0; }
.list li { position: relative; padding: 14px 0 14px 38px; border-top: 1px solid var(--color-border); font-size: 15.5px; line-height: 1.45; }
.list li:last-child { border-bottom: 1px solid var(--color-border); }
.list li b { font-weight: 600; }
.list li::before { position: absolute; left: 0; top: 14px; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; font-weight: 600; font-size: 13px; }
.list--x li::before { content: "×"; background: var(--mark); font-size: 15px; }
.list--ok li::before { content: "✓"; background: var(--color-accent); color: var(--color-accent-on); }
.list--dot li::before { content: ""; width: 8px; height: 8px; left: 8px; top: 22px; background: var(--color-accent); }

/* Полоска дней */
.day-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.day-cell { background: var(--color-bg-tertiary); border-radius: var(--radius); padding: 18px 10px 16px; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; min-height: 140px; }
.day-cell--active { background: var(--color-accent); color: var(--color-accent-on); } .day-cell--half { background: var(--color-accent-soft); }
.day-cell__short { font: 500 11px/1 var(--font-sans); letter-spacing: .08em; text-transform: uppercase; opacity: .7; }
.day-cell__num { font-family: var(--font-display); font-weight: 600; font-size: 22px; letter-spacing: -.04em; line-height: 1; }
.day-cell__what { font-size: 13px; line-height: 1.3; font-weight: 500; } .day-cell__sub { font-size: 11.5px; line-height: 1.3; opacity: .65; }
@media (max-width: 720px) { .day-strip { grid-template-columns: repeat(4, 1fr); } }

/* Прогресс, шкалы, горизонтальные столбики */
.progress { height: 6px; border-radius: var(--radius-pill); background: var(--color-bg-tertiary); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--color-accent); border-radius: inherit; }
.slide--aub .progress, .aub-card .progress { background: var(--aub-overlay); }
.meters { display: flex; flex-direction: column; gap: 26px; }
.meter__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; font-size: 15px; gap: 12px; } .meter__head .num { font-size: 22px; white-space: nowrap; }
.meter__track { position: relative; height: 14px; border-radius: var(--radius-pill); background: var(--color-bg-tertiary); }
.meter__track i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: var(--radius-pill); background: var(--color-accent); min-width: 6px; }
.meter__track b { position: absolute; top: -6px; bottom: -6px; width: 2px; background: var(--color-text); opacity: .45; left: 50%; }
.meter__foot { display: flex; justify-content: space-between; font-size: 12px; color: var(--color-text-muted); margin-top: 8px; }
.hbars { display: grid; grid-template-columns: minmax(150px, 1.1fr) 3fr auto auto auto; gap: 14px 20px; align-items: center; font-size: 15px; }
.hbars .h { font: 500 11px/1.1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); padding-bottom: 8px; border-bottom: 1px solid var(--color-border); align-self: end; }
.hbars .lbl { font-weight: 500; line-height: 1.3; } .hbars .lbl small { display: block; font-weight: 400; font-size: 12.5px; color: var(--color-text-muted); margin-top: 3px; }
.hbars .bar { height: 14px; background: var(--color-bg-tertiary); border-radius: var(--radius-pill); overflow: hidden; } .hbars .bar i { display: block; height: 100%; background: var(--color-accent); border-radius: inherit; min-width: 4px; }
.hbars .v { text-align: right; white-space: nowrap; } .hbars .v.big { font-family: var(--font-display); font-weight: 600; letter-spacing: -.03em; font-size: 20px; }
@media (max-width: 720px) { .hbars { grid-template-columns: 1fr 2fr auto; } .hbars .hide-m { display: none; } }

/* Таблица */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 640px; }
.table th { text-align: left; font: 500 11px/1.1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); padding: 0 12px 12px 0; border-bottom: 1px solid var(--color-border); }
.table td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--color-border); vertical-align: top; line-height: 1.4; }
.table td.n, .table th.n { text-align: right; white-space: nowrap; }
.table small { display: block; color: var(--color-text-muted); font-size: 12.5px; }

/* Код */
.code { background: var(--code-bg); color: var(--code-on); border-radius: var(--radius-lg); padding: 22px 26px 26px; font: 400 13px/1.65 var(--font-mono); }
.code__bar { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-family: var(--font-sans); font-size: 13px; color: rgba(242,239,244,.55); }
.code__bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.22); display: inline-block; }
.code .tag { color: var(--color-accent); font-weight: 600; }
.code pre { margin: 0; white-space: pre-wrap; word-break: break-word; font: inherit; }

/* Подвал */
.foot { padding: 56px 0 72px; color: var(--color-text-muted); font-size: 13.5px; line-height: 1.55; border-top: 1px solid var(--color-border); }
.foot .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 720px) { .foot .wrap { grid-template-columns: 1fr; } }