:root {
  --paper: oklch(97.2% 0.012 126);
  --paper-2: oklch(93.6% 0.02 126);
  --ink: oklch(22% 0.017 146.1);
  --ink-2: oklch(38% 0.014 146.1);
  --muted: oklch(50% 0.014 140);
  --line: oklch(85% 0.018 132);
  --accent: oklch(50.5% 0.165 143);
  --accent-ink: oklch(98.5% 0.005 146.1);
  --accent-soft: oklch(91% 0.075 128);
  --lime: oklch(75% 0.15 128);

  --step--1: clamp(0.83rem, 0.81rem + 0.1vw, 0.9rem);
  --step-0: clamp(1.02rem, 0.98rem + 0.2vw, 1.16rem);
  --step-1: clamp(1.24rem, 1.15rem + 0.4vw, 1.55rem);
  --step-2: clamp(1.52rem, 1.35rem + 0.75vw, 2.14rem);
  --step-3: clamp(1.83rem, 1.53rem + 1.3vw, 2.86rem);
  --step-5: clamp(2.5rem, 0.6rem + 8.4vw, 6.4rem);

  --s-2xs: 0.55rem;
  --s-xs: 0.85rem;
  --s-s: 1.3rem;
  --s-m: 1.95rem;
  --s-l: 2.9rem;
  --s-xl: 4.4rem;
  --s-2xl: 6.6rem;
  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.6rem);
  --hair: 1px solid var(--line);

  --font-display: "Source Serif 4", ui-serif, Georgia, serif;
  --font-text: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: none; text-size-adjust: none; scroll-padding-top: 4rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--step-0)/1.5 var(--font-text);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.012em; margin: 0; text-wrap: balance; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); line-height: 1.2; }
p { margin: 0; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
code { font: 400 0.88em var(--font-mono); overflow-wrap: anywhere; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

/* полоса демо */
.demo {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-s);
  padding: 0 var(--gutter);
  background: var(--ink); color: var(--paper);
  font-size: var(--step--1);
}
.demo__who { opacity: 0.75; white-space: nowrap; }
.demo__who b { font-weight: 500; }
.demo__tabs { display: flex; overflow-x: auto; scrollbar-width: none; }
.demo__tabs a {
  padding: 0.8rem 0.85rem 0.7rem; white-space: nowrap; text-decoration: none;
  border-bottom: 3px solid transparent; opacity: 0.72;
}
.demo__tabs a:hover { opacity: 1; }
.demo__tabs a[aria-current] { opacity: 1; border-color: var(--lime); }
.t-s { display: none; }

/* шапка сайта */
.site { max-width: 92rem; margin: 0 auto; padding: 0 var(--gutter); }
.top {
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: var(--s-m);
  padding: var(--s-xs) 0; border-bottom: var(--hair);
}
.top__nav { display: flex; flex-wrap: wrap; gap: 0.2rem 1.4rem; font-size: 0.97rem; }
.top__nav a { text-decoration: none; padding: 0.3rem 0; background: linear-gradient(var(--accent), var(--accent)) 0 100% / 0 2px no-repeat; transition: background-size 0.25s; }
.top__nav a:hover { background-size: 100% 2px; }
.top__tel { font: 600 1.06rem/1.15 var(--font-mono); text-decoration: none; text-align: right; white-space: nowrap; }
.top__tel small { display: block; font: 400 0.74rem var(--font-text); color: var(--muted); }

.btn {
  display: inline-block; border: 0; border-radius: 2px;
  padding: 0.82rem 1.35rem 0.86rem;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 500; text-decoration: none; text-align: center;
  transition: background-color 0.18s;
}
.btn:hover { background: var(--ink); }
.btn--sm { padding: 0.55rem 0.95rem 0.6rem; font-size: 0.95rem; }
.lnk {
  border: 0; background: none; padding: 0; text-align: left;
  text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 0.28em;
}
.lnk:hover { color: var(--accent); }
.kick { font: 400 0.8rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.crumbs { font-size: var(--step--1); color: var(--muted); padding-top: var(--s-s); }

/* первый экран */
.hero { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gutter); align-items: end; padding-top: var(--s-l); }
.hero__text { padding-bottom: var(--s-l); }
.hero h1 { font-size: var(--step-5); line-height: 0.95; letter-spacing: -0.03em; margin: var(--s-s) 0 var(--s-m); hyphens: manual; }
.hero__lead { font-size: var(--step-1); line-height: 1.38; max-width: 33ch; color: var(--ink-2); }
.hero__act { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-xs) var(--s-m); margin-top: var(--s-m); }
.hero__shot { margin: 0; position: relative; background: var(--paper-2); padding: var(--s-m) var(--s-s) 0 0; min-height: 26rem; display: flex; justify-content: flex-end; align-items: flex-end; }
.hero__shot img { width: min(62%, 21rem); margin-bottom: -1px; }
.hero__shot figcaption { position: absolute; left: calc(var(--s-l) * -1); bottom: var(--s-m); width: min(19.5rem, 62%); }
.pass { display: block; background: var(--paper); border: 1px solid var(--ink); padding: 0.75rem 0.8rem 0.7rem; text-decoration: none; }
.pass__t, .pass__m { display: block; font: 400 0.74rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; }
.pass__g { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin: 0.6rem 0; }
.pass__m { text-transform: none; letter-spacing: 0; color: var(--accent); }
.pass:hover .pass__m { text-decoration: underline; }

/* клетка элемента */
.el { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 0 0.4rem; padding: 0.42rem 0.5rem 0.6rem; border: var(--hair); background: var(--paper); overflow: hidden; }
.el b { font: 600 1.42rem/1 var(--font-display); }
.el b sub { font-size: 0.55em; }
.el i { font: 400 0.92rem var(--font-mono); font-style: normal; font-variant-numeric: tabular-nums; }
.el span { grid-column: 1 / -1; font-size: 0.74rem; line-height: 1.2; color: var(--muted); margin-top: 0.25rem; }
.el::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: calc(var(--w, 0) * 1%); background: var(--accent); transition: width 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
.el[data-ch] b::after { content: "*"; color: var(--accent); font-family: var(--font-text); font-size: 0.7em; vertical-align: top; }
.pass .el { grid-template-columns: 1fr; padding: 0.35rem 0.45rem 0.5rem; }
.pass .el b { font-size: 1.05rem; }
.pass .el i { font-size: 0.78rem; margin-top: 0.15rem; color: var(--ink-2); }

.facts { display: grid; grid-template-columns: 1.1fr 0.9fr 1fr 1.2fr; margin: 0; border-top: 2px solid var(--ink); }
.facts div { padding: var(--s-s) var(--s-s) var(--s-m) 0; }
.facts div + div { border-left: var(--hair); padding-left: var(--s-s); }
.facts dt, .nums dt { font: 600 var(--step-3)/1 var(--font-display); letter-spacing: -0.02em; }
.facts dt small { font: 400 0.42em var(--font-mono); letter-spacing: 0; }
.facts dd, .nums dd { margin: 0.5rem 0 0; font-size: 0.93rem; line-height: 1.35; color: var(--ink-2); max-width: 24ch; }

.sec { padding: var(--s-xl) 0 0; }

.crops { display: grid; grid-template-columns: 4fr 8fr; gap: var(--gutter); }
.sec__head { position: sticky; top: 4.5rem; align-self: start; }
.sec__head p { margin-top: var(--s-s); color: var(--ink-2); max-width: 30ch; }
.crops__list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); counter-reset: c; }
.crops__list a {
  display: grid; grid-template-columns: 2.2rem 1.1fr 1.3fr auto; align-items: baseline; gap: 0 var(--s-xs);
  padding: 0.95rem 0 1rem; border-bottom: var(--hair); text-decoration: none;
  transition: padding 0.2s, background-color 0.2s;
}
.crops__list a::before { counter-increment: c; content: counter(c, decimal-leading-zero); font: 400 0.78rem var(--font-mono); color: var(--muted); }
.crops__list b { font: 600 var(--step-1)/1.15 var(--font-display); }
.crops__list span { font-size: 0.95rem; color: var(--ink-2); }
.crops__list i { font: 400 0.8rem var(--font-mono); font-style: normal; color: var(--muted); text-align: right; }
.crops__list a:hover { background: var(--accent-soft); padding-left: 0.6rem; padding-right: 0.6rem; }

.inside h2 { max-width: 18ch; }
.inside__grid { display: grid; grid-template-columns: 7fr 5fr; gap: var(--s-l) var(--gutter); margin-top: var(--s-l); align-items: start; }
.inside__list { margin: 0; columns: 2; column-gap: var(--s-m); }
.inside__list div { break-inside: avoid; padding: 0 0 var(--s-s); }
.inside__list dt { font-weight: 600; border-top: var(--hair); padding-top: 0.7rem; }
.inside__list dd { margin: 0.3rem 0 0; font-size: 0.95rem; color: var(--ink-2); }
.amino { background: var(--ink); color: var(--paper); padding: var(--s-m) var(--s-s) var(--s-s); }
.amino table { width: 100%; border-collapse: collapse; margin-top: var(--s-s); font-size: 0.93rem; }
.amino th { font: 400 0.84rem var(--font-mono); text-align: left; padding: 0.5rem 1rem 0.5rem 0; vertical-align: top; color: var(--lime); white-space: nowrap; }
.amino td { padding: 0.45rem 0; border-bottom: 1px solid oklch(100% 0 0 / 0.14); }
.amino tr:last-child td { border: 0; }

.proof { display: grid; grid-template-columns: 5fr 7fr; gap: var(--gutter); align-items: end; }
.proof__big { font: 600 clamp(4rem, 1rem + 11vw, 10.5rem)/0.82 var(--font-display); letter-spacing: -0.045em; color: var(--accent); white-space: nowrap; }
.proof__big small { font: 400 0.16em var(--font-mono); letter-spacing: 0; color: var(--ink); }
.proof__sub { margin-top: var(--s-xs); font-size: 0.95rem; color: var(--ink-2); }
.proof__txt p { margin-top: var(--s-s); max-width: 52ch; color: var(--ink-2); }
.docs { list-style: none; margin: var(--s-s) 0 0; padding: 0; border-top: var(--hair); }
.docs li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: var(--hair); }
.docs i { font: 400 0.78rem var(--font-mono); font-style: normal; color: var(--muted); }

.progs { border-top: 2px solid var(--ink); margin-top: var(--s-xl); padding-top: var(--s-m); display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--s-xs) var(--gutter); }
.progs__lead { color: var(--ink-2); max-width: 30ch; grid-column: 1; }
.progs__list { grid-column: 2; grid-row: 1 / span 2; font: 500 var(--step-1)/1.6 var(--font-display); }
.progs__list a { text-decoration: none; white-space: nowrap; }
.progs__list a:hover { color: var(--accent); }
.progs__list a { margin-right: 0.9em; }

.ask { display: grid; grid-template-columns: 5fr 6fr; gap: var(--gutter); background: var(--paper-2); margin: var(--s-xl) calc(var(--gutter) * -1) 0; padding: var(--s-l) var(--gutter) var(--s-xl); }
.ask h2 { max-width: 14ch; }
.ask__txt p { margin-top: var(--s-s); max-width: 38ch; color: var(--ink-2); }
.ask address { font-style: normal; display: grid; gap: 0.2rem; margin-top: var(--s-m); }
.ask address a { font: 500 var(--step-1)/1.3 var(--font-mono); text-decoration: none; }
.ask address a:hover { color: var(--accent); }
.ask address span { font-size: 0.93rem; color: var(--ink-2); margin-top: 0.5rem; }

.form { display: grid; gap: 0.85rem; align-content: start; }
.form label { display: grid; gap: 0.25rem; font-size: 0.86rem; color: var(--ink-2); }
.form input, .form select, .cat__find input, .need input[type="number"], .need select {
  width: 100%; padding: 0.68rem 0.75rem; border: 1px solid var(--ink-2); border-radius: 2px; background: var(--paper); font-size: 1.02rem;
}
.form input:focus, .form select:focus { border-color: var(--accent); }
.form input.bad { border-color: oklch(52% 0.19 28); background: oklch(96% 0.03 28); }
.form__2 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 0.85rem; }
.form .btn { justify-self: start; margin-top: 0.3rem; }
.form__note { font-size: 0.78rem; color: var(--muted); max-width: 44ch; }
.form__ok { border-left: 3px solid var(--accent); padding: 0.55rem 0.8rem; background: var(--accent-soft); font-size: 0.95rem; }

.foot { display: grid; grid-template-columns: auto 1.4fr 1fr 1.4fr; gap: var(--s-m); align-items: start; padding: var(--s-m) 0 6rem; font-size: 0.88rem; color: var(--ink-2); }
.foot__demo { color: var(--muted); }

/* каталог */
.cat__head h1 { font-size: var(--step-5); letter-spacing: -0.03em; margin: var(--s-xs) 0 var(--s-s); }
.cat__lead { font-size: var(--step-1); line-height: 1.38; color: var(--ink-2); max-width: 46ch; }
.cat__tools { display: grid; grid-template-columns: 1fr minmax(15rem, 22rem); gap: var(--s-s); align-items: center; margin-top: var(--s-l); padding-bottom: var(--s-s); border-bottom: 2px solid var(--ink); position: sticky; top: 2.6rem; background: var(--paper); z-index: 5; padding-top: var(--s-xs); }
.chips, .seg, .pick { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.chips button, .seg button, .pick button { border: 1px solid var(--ink-2); background: none; border-radius: 2px; padding: 0.38rem 0.7rem 0.42rem; font-size: 0.93rem; }
.chips button small { font: 400 0.78em var(--font-mono); color: var(--muted); margin-left: 0.35em; }
.chips button[aria-pressed="true"], .seg button[aria-pressed="true"], .pick button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chips button[aria-pressed="true"] small { color: var(--lime); }
.cat__grp { font: 400 0.8rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); padding: var(--s-m) 0 0.5rem; margin: 0; }
.row { display: grid; grid-template-columns: 3.4rem minmax(0, 1.5fr) minmax(0, 1.2fr) auto; gap: 0 var(--s-s); align-items: center; padding: 0.7rem 0; border-top: var(--hair); }
.row__sym { width: 3.4rem; height: 3.4rem; display: grid; place-items: center; border: var(--hair); font: 600 1.3rem var(--font-display); background: var(--paper-2); }
.row__sym img { height: 3.1rem; width: auto; }
.row__name { font: 600 var(--step-1)/1.15 var(--font-display); text-decoration: none; }
a.row__name:hover { color: var(--accent); }
.row__name small { display: block; font: 400 0.76rem/1.5 var(--font-mono); color: var(--muted); letter-spacing: 0; overflow-wrap: anywhere; }
.row__info { font-size: 0.93rem; color: var(--ink-2); }
.row__add { border: 1px solid var(--ink-2); background: none; border-radius: 2px; padding: 0.4rem 0.75rem; font-size: 0.9rem; white-space: nowrap; min-width: 8.2rem; }
.row__add:hover { border-color: var(--accent); color: var(--accent); }
.row__add[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.cat__empty { padding: var(--s-m) 0; color: var(--ink-2); max-width: 50ch; }

.bag { position: fixed; left: 50%; bottom: 0.9rem; translate: -50% 0; z-index: 15; display: flex; align-items: center; gap: var(--s-s); background: var(--ink); color: var(--paper); padding: 0.55rem 0.6rem 0.55rem 1.1rem; border-radius: 2px; max-width: calc(100vw - 1.4rem); font-size: 0.95rem; }
.bag b { font-family: var(--font-mono); color: var(--lime); }
.bag__x { border: 0; background: none; color: inherit; font-size: 1.4rem; line-height: 1; padding: 0 0.4rem; opacity: 0.7; }

/* карточка */
.pick { margin-top: var(--s-s); padding: 0.55rem 0.7rem; background: var(--accent-soft); font-size: 0.9rem; }
.pick span { margin-right: 0.4rem; }
.card { display: grid; grid-template-columns: 4fr 7fr; gap: var(--gutter); align-items: start; margin-top: var(--s-s); }
.card__shot { margin: 0; background: var(--paper-2); display: grid; place-items: end center; padding: var(--s-m) var(--s-s) 0; aspect-ratio: 5 / 6; }
.card__shot img { max-height: 100%; width: auto; max-width: 78%; object-fit: contain; }
.card h1 { font-size: clamp(2.1rem, 1rem + 4.4vw, 4.4rem); letter-spacing: -0.025em; margin: var(--s-xs) 0 var(--s-s); }
.card__lead { font-size: var(--step-1); line-height: 1.38; color: var(--ink-2); max-width: 40ch; }
.spec { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0 var(--s-l); margin: var(--s-m) 0; border-top: var(--hair); border-bottom: var(--hair); padding: var(--s-xs) 0; }
.spec dt { font-size: 0.8rem; color: var(--muted); }
.spec dd { margin: 0.1rem 0 0; font: 500 1.12rem var(--font-mono); }
.card__act { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-xs) var(--s-m); }
.card__url { margin-top: var(--s-m); font: 400 0.76rem/1.5 var(--font-mono); color: var(--muted); overflow-wrap: anywhere; }

.comp__head, .phase__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: var(--s-xs) var(--s-m); margin-bottom: var(--s-m); }
.comp__head p { font-size: 0.9rem; color: var(--ink-2); max-width: 40ch; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(8.4rem, 1fr)); gap: 6px; }
.tiles .el { padding: 0.6rem 0.7rem 0.85rem; min-height: 5.6rem; align-content: space-between; }
.tiles .el b { font-size: 1.9rem; }
.tiles .el i { font-size: 1.05rem; }
.tiles .el--big { grid-column: span 2; background: var(--accent-soft); }
.comp__extra { margin-top: var(--s-s); font-size: 0.95rem; color: var(--ink-2); max-width: 78ch; }

/* шкала фаз */
.ph { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); border-bottom: 2px solid var(--ink); }
.ph__st { display: grid; grid-template-rows: 10.5rem auto; justify-items: center; text-align: center; position: relative; }
.ph__plant { align-self: end; width: 2px; height: calc(var(--h) * 1%); background: var(--ink-2); position: relative; transform-origin: 50% 100%; scale: 1 0; transition: scale 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); transition-delay: calc(var(--i) * 70ms); }
.ph.is-in .ph__plant { scale: 1 1; }
.ph__plant::before, .ph__plant::after { content: ""; position: absolute; top: 12%; width: 0.95rem; height: 0.42rem; background: var(--lime); }
.ph__plant::before { right: 100%; border-radius: 100% 0 100% 0; rotate: 24deg; transform-origin: 100% 100%; }
.ph__plant::after { left: 100%; border-radius: 0 100% 0 100%; rotate: -24deg; transform-origin: 0 100%; }
.ph__st[data-n] .ph__plant { background: var(--accent); width: 3px; }
.ph__n { position: absolute; top: 0; left: 50%; translate: -50% 0; width: 1.75rem; height: 1.75rem; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font: 700 0.86rem var(--font-mono); border-radius: 50%; opacity: 0; transition: opacity 0.3s 0.75s; }
.ph.is-in .ph__n { opacity: 1; }
.ph__st[data-n]::before { content: ""; position: absolute; top: 1.75rem; bottom: 0; left: 50%; border-left: 1px dashed var(--accent); opacity: 0.4; z-index: -1; }
.ph__lab { grid-row: 2; font-size: 0.8rem; line-height: 1.22; padding: 0.55rem 0.2rem 0.6rem; color: var(--muted); border-top: 0; hyphens: auto; }
.ph__st[data-n] .ph__lab { color: var(--ink); font-weight: 600; }
.ph__legend { list-style: none; margin: var(--s-s) 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: var(--s-xs) var(--s-m); }
.ph__legend li { display: grid; grid-template-columns: 1.75rem 1fr; gap: 0.7rem; font-size: 0.95rem; }
.ph__legend b { width: 1.75rem; height: 1.75rem; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font: 700 0.86rem var(--font-mono); border-radius: 50%; }
.ph__legend small { display: block; font: 400 0.8rem var(--font-mono); color: var(--muted); }

.two { display: grid; grid-template-columns: 6fr 5fr; gap: var(--gutter); align-items: start; padding-bottom: var(--s-xl); }
.eff ul { list-style: none; margin: var(--s-m) 0 0; padding: 0; counter-reset: e; }
.eff li { display: grid; grid-template-columns: 2.4rem 1fr; padding: 0.65rem 0; border-top: var(--hair); }
.eff li::before { counter-increment: e; content: counter(e, decimal-leading-zero); font: 400 0.78rem/1.9 var(--font-mono); color: var(--accent); }
.need { border: 1px solid var(--ink); padding: var(--s-m) var(--s-s) var(--s-s); }
.need h2 { font-size: var(--step-2); }
.need__row { display: grid; grid-template-columns: 1fr 1.3fr 0.8fr; gap: var(--s-xs); margin-top: var(--s-s); }
.need label { display: grid; gap: 0.3rem; font-size: 0.84rem; color: var(--ink-2); align-content: start; position: relative; }
.need output { position: absolute; right: 0; top: 0; font: 500 0.9rem var(--font-mono); color: var(--ink); }
.need input[type="range"] { width: 100%; accent-color: var(--accent); margin-top: 0.85rem; }
.need__out { display: grid; grid-template-columns: repeat(3, 1fr); margin: var(--s-s) 0; border-top: 2px solid var(--ink); }
.need__out div { padding-top: 0.6rem; }
.need__out dt { font: 600 var(--step-2)/1 var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.need__out dd { margin: 0.3rem 0 0; font-size: 0.82rem; color: var(--ink-2); }

/* документные вкладки */
.doc { max-width: 60rem; margin: 0 auto; padding: var(--s-l) var(--gutter) var(--s-2xl); }
.doc__kick { font: 400 0.8rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.07em; color: var(--accent); }
.doc h1 { font-size: var(--step-3); margin: 0.5rem 0 var(--s-s); letter-spacing: -0.02em; }
.doc h1 + .doc__lead, .doc__lead { font-size: var(--step-1); line-height: 1.4; color: var(--ink-2); max-width: 50ch; }
.doc h2 { font-size: var(--step-2); margin: var(--s-xl) 0 var(--s-s); }
.doc p { max-width: 70ch; }
.doc__small { font-size: 0.9rem; color: var(--muted); margin-top: var(--s-xs); }
.nums { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); margin: var(--s-l) 0 0; border-top: 2px solid var(--ink); }
.nums div { padding: var(--s-xs) var(--s-xs) 0 0; }
.nums div:first-child dt { color: var(--accent); }
.scroll { overflow-x: auto; margin-top: var(--s-s); }
.cmp { width: 100%; border-collapse: collapse; font-size: 0.93rem; min-width: 34rem; }
.cmp th { text-align: left; font: 400 0.76rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); padding: 0 0.9rem 0.5rem 0; border-bottom: 2px solid var(--ink); }
.cmp td { padding: 0.65rem 0.9rem 0.7rem 0; border-bottom: var(--hair); vertical-align: top; }
.cmp td:first-child { font-weight: 500; }
.cmp--url td:first-child { font-weight: 400; color: var(--accent); min-width: 15rem; }
.cmp--st td:nth-child(3), .cmp--st td:nth-child(4) { font-family: var(--font-mono); white-space: nowrap; }
.cmp__sum td { border-bottom: 2px solid var(--ink); border-top: 2px solid var(--ink); font-weight: 600; }
.path { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--ink); }
.path li { display: grid; grid-template-columns: 8.2rem 1fr; gap: var(--s-xs); padding: 0.75rem 0 0.75rem var(--s-s); position: relative; }
.path li::before { content: ""; position: absolute; left: -6px; top: 1.25rem; width: 10px; height: 10px; background: var(--accent); border-radius: 50%; }
.path time { font: 400 0.84rem/1.8 var(--font-mono); color: var(--accent); }
.finds { list-style: none; margin: var(--s-s) 0 0; padding: 0; counter-reset: f; }
.finds li { padding: 0.9rem 0 0.9rem 2.4rem; border-top: var(--hair); max-width: 74ch; position: relative; }
.finds li::before { counter-increment: f; content: counter(f, decimal-leading-zero); position: absolute; left: 0; font: 400 0.8rem/1.9 var(--font-mono); color: var(--muted); }
.finds b { font-weight: 600; }
.finds i { display: block; margin-top: 0.3rem; font: 400 0.8rem var(--font-mono); font-style: normal; color: var(--accent); }
.finds i::before { content: "→ "; }
.guar { margin: 0; padding: 0; list-style: none; }
.guar li { padding: 0.6rem 0 0.6rem 1.5rem; border-top: var(--hair); position: relative; max-width: 70ch; }
.guar li::before { content: ""; position: absolute; left: 0; top: 1.15rem; width: 0.7rem; height: 2px; background: var(--accent); }
.map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: var(--s-l); }
.map button { text-align: left; border: 1px solid var(--ink-2); background: none; border-radius: 2px; padding: 0.6rem 0.7rem 0.75rem; font-weight: 500; line-height: 1.25; }
.map button small { display: block; font: 400 0.74rem var(--font-mono); color: var(--muted); margin-bottom: 0.5rem; }
.map button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.map button[aria-pressed="true"] small { color: var(--lime); }
.map__out { margin-top: 6px; border-left: 3px solid var(--accent); background: var(--paper-2); padding: var(--s-s); min-height: 7.5rem; }
.map__out b { font: 600 var(--step-1) var(--font-display); display: block; margin-bottom: 0.4rem; }

.dlg { border: 1px solid var(--ink); border-radius: 2px; padding: var(--s-m) var(--s-s) var(--s-s); width: min(30rem, calc(100vw - 1.4rem)); background: var(--paper); color: var(--ink); }
.dlg::backdrop { background: oklch(22% 0.017 146 / 0.55); }
.dlg h2 { font-size: var(--step-2); padding-right: 2rem; }
.dlg__x { position: absolute; right: 0.5rem; top: 0.4rem; border: 0; background: none; font-size: 1.7rem; line-height: 1; padding: 0.2rem 0.5rem; }
.dlg__items { list-style: none; margin: 0; padding: 0; font-size: 0.93rem; }
.dlg__items li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.35rem 0; border-bottom: var(--hair); }
.dlg__items i { font: 400 0.84rem var(--font-mono); font-style: normal; color: var(--muted); white-space: nowrap; }
.toast { position: fixed; left: 50%; top: 3.6rem; translate: -50% 0; z-index: 30; background: var(--ink); color: var(--paper); padding: 0.6rem 0.9rem; font-size: 0.9rem; border-radius: 2px; max-width: calc(100vw - 1.4rem); }

@media (max-width: 62rem) {
  .top { grid-template-columns: auto 1fr auto; gap: var(--s-xs) var(--s-s); }
  .top__nav { grid-column: 1 / -1; grid-row: 2; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; white-space: nowrap; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); }
  .top__tel { justify-self: end; }
  .top .btn { display: none; }
  .hero, .crops, .inside__grid, .proof, .progs, .ask, .card, .two { grid-template-columns: 1fr; }
  .hero__text { padding-bottom: 0; }
  .hero__shot { margin: var(--s-m) calc(var(--gutter) * -1) 0; padding: var(--s-m) var(--gutter) 0; min-height: 0; justify-content: space-between; gap: var(--s-xs); }
  .hero__shot img { width: 44%; order: 2; }
  .hero__shot figcaption { position: static; width: 54%; align-self: center; padding-bottom: var(--s-s); }
  .sec__head { position: static; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts div:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts div:nth-child(n+3) { border-top: var(--hair); }
  .progs__list { grid-column: 1; grid-row: auto; }
  .foot { grid-template-columns: 1fr 1fr; }
  .card__shot { aspect-ratio: auto; height: 17rem; }
  .cat__tools { grid-template-columns: 1fr; position: static; }
  .nums { grid-template-columns: repeat(3, 1fr); }
  .nums div:first-child { grid-column: 1 / -1; }
  .map { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 40rem) {
  .demo__who { display: none; }
  .demo { padding: 0; }
  .demo__tabs { width: 100%; }
  .demo__tabs a { flex: 1 0 auto; text-align: center; padding-inline: 0.7rem; }
  .t-l { display: none; }
  .t-s { display: inline; }
  .top__logo img { width: 84px; }
  .top__tel { font-size: 0.98rem; }
  .hero { padding-top: var(--s-m); }
  .hero__lead, .cat__lead, .card__lead { font-size: var(--step-0); }
  .hero__act .btn { width: 100%; }
  .hero__shot { display: block; padding-bottom: 0; }
  .hero__shot figcaption { width: 100%; padding-bottom: 0; }
  .hero__shot img { width: 52%; margin: var(--s-s) auto 0; }
  .crops__list a { grid-template-columns: 1.9rem 1fr; }
  .crops__list span, .crops__list i { grid-column: 2; text-align: left; }
  .inside__list { columns: 1; }
  .sec { padding-top: var(--s-l); }
  .form__2 { grid-template-columns: 1fr; }
  .form .btn { justify-self: stretch; }
  .foot { grid-template-columns: 1fr; gap: var(--s-xs); }
  .row { grid-template-columns: 2.8rem minmax(0, 1fr); gap: 0.4rem 0.75rem; }
  .row__sym { width: 2.8rem; height: 2.8rem; font-size: 1.1rem; grid-row: span 2; align-self: start; }
  .row__sym img { height: 2.5rem; }
  .row__info { grid-column: 2; }
  .row__add { grid-column: 2; justify-self: start; }
  .bag { left: 0.7rem; right: 0.7rem; translate: none; justify-content: space-between; gap: 0.5rem; padding-left: 0.8rem; }
  .spec { grid-template-columns: 1fr 1fr; gap: 0.7rem var(--s-s); }
  .tiles { grid-template-columns: repeat(3, 1fr); gap: 4px; }
  .tiles .el { padding: 0.45rem 0.45rem 0.7rem; min-height: 4.6rem; }
  .tiles .el b { font-size: 1.35rem; }
  .tiles .el i { font-size: 0.85rem; }
  .tiles .el span { font-size: 0.68rem; }
  .ph { grid-auto-flow: row; border-bottom: 0; border-left: 2px solid var(--ink); }
  .ph__st { grid-template-rows: none; grid-template-columns: 9.2rem 1fr 1.9rem; align-items: center; justify-items: start; text-align: left; min-height: 2.5rem; }
  .ph__lab { grid-row: 1; grid-column: 1; padding: 0.3rem 0.4rem 0.3rem 0.7rem; font-size: 0.86rem; }
  .ph__plant { grid-column: 2; align-self: center; height: 2px; width: calc(var(--h) * 1%); transform-origin: 0 50%; scale: 0 1; }
  .ph__st[data-n] .ph__plant { height: 3px; width: calc(var(--h) * 1%); }
  .ph__plant::before, .ph__plant::after { display: none; }
  .ph__n { position: static; translate: none; grid-column: 3; }
  .ph__st[data-n]::before { display: none; }
  .ph__st[data-n] { background: var(--accent-soft); }
  .need__row { grid-template-columns: 1fr 1fr; }
  .need__row label:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .path li { grid-template-columns: 1fr; gap: 0; }
  .nums { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  .ph__plant { scale: 1 1; }
  .ph__n { opacity: 1; }
}