/* Водород Мастер · лендинг соцконтракта · v001
   Дизайн-система: DESIGN.md. Цвета только через токены. */

@font-face { font-family: "Tektur"; src: url("../fonts/tektur-var.woff2") format("woff2"); font-weight: 400 900; font-stretch: 75% 100%; font-display: swap; }
@font-face { font-family: "Golos Text"; src: url("../fonts/golos-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Golos Text"; src: url("../fonts/golos-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Golos Text"; src: url("../fonts/golos-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --paper: #FFFFFF;
  --mist: #F3F5F6;
  --line: #E8E9EC;
  --line-strong: #858C96;
  --steel: #555E69;
  --graphite: #171A1F;
  --orange: #FF5A09;
  --orange-ink: #B23C00;
  --error: #B3261E;
  --ok: #1E6B3A;

  --f-display: "Tektur", "Arial Narrow", sans-serif;
  --f-text: "Golos Text", "Segoe UI", Roboto, Arial, sans-serif;

  --fs-xs: 0.875rem;                                  /* 14 */
  --fs-s: 0.9375rem;                                  /* 15 */
  --fs-m: 1.0625rem;                                  /* 17 */
  --fs-l: clamp(1.125rem, 1rem + .4vw, 1.25rem);      /* 18–20 */
  --fs-h3: clamp(1.125rem, 1rem + .45vw, 1.375rem);  /* 18–22 */
  --fs-h2: clamp(1.5rem, 1.15rem + 1.35vw, 2.375rem); /* 24–38 */
  --fs-h1: clamp(1.75rem, 1.2rem + 2.3vw, 3.25rem);   /* 28–52 */

  --gap: 24px;
  --pad: clamp(16px, 4vw, 40px);
  --section: clamp(56px, 7vw, 104px);
  --cut-s: 12px;
  --cut-l: clamp(20px, 3vw, 40px);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--paper); color: var(--graphite);
  font: 400 var(--fs-m)/1.55 var(--f-text);
  font-variant-numeric: lining-nums;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--orange-ink); }
h1, h2, h3 { margin: 0; font-family: var(--f-display); font-weight: 700; letter-spacing: 0.01em; text-wrap: balance; text-transform: uppercase; }
/* Tektur только прописными: строчная кириллическая «д» в Tektur похожа на латинскую g.
   Всё, что набрано Tektur и содержит буквы, переводится в прописные; строчный текст набирается Golos Text. */
.offer-strip b, .proof dt, .ledger tfoot th { text-transform: uppercase; letter-spacing: 0.01em; }
h1 { font-size: var(--fs-h1); line-height: 1.06; font-stretch: 90%; }
h2 { font-size: var(--fs-h2); line-height: 1.1; font-stretch: 92%; max-width: 24ch; }
h3 { font-size: var(--fs-h3); line-height: 1.2; font-weight: 700; }
p { margin: 0; text-wrap: pretty; }
b { font-weight: 700; }
:focus-visible { outline: 3px solid var(--graphite); outline-offset: 3px; }

.wrap { width: min(100% - 2 * var(--pad), 1200px); margin-inline: auto; }
.narrow { width: min(100% - 2 * var(--pad), 760px); }
.section { padding-block: var(--section); }
.section--mist { background: var(--mist); }
.section-lead { margin-top: 16px; max-width: 60ch; font-size: var(--fs-l); color: var(--steel); }
.small { font-size: var(--fs-xs); color: var(--steel); max-width: 80ch; margin-top: 20px; }
.caption { font-size: var(--fs-xs); color: var(--steel); margin-top: 10px; }
.visually-hidden, .hp {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--graphite); color: #fff; padding: 10px 16px; }
.skip:focus { top: 12px; color: #fff; }

/* ---------- кнопки: фирменный срез угла ---------- */
.btn {
  --cut: var(--cut-s);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 12px 26px;
  font: 700 var(--fs-m)/1.2 var(--f-text); text-decoration: none; text-align: center;
  border: 0; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: background-color .15s, color .15s;
}
.btn--primary { background: var(--orange); color: var(--graphite); }
.btn--primary:hover { background: var(--graphite); color: #fff; }
.btn--ghost { position: relative; isolation: isolate; background: var(--graphite); color: var(--graphite); }
/* рамка 2px со срезом: графитовая подложка + светлая вставка с тем же срезом */
.btn--ghost::before {
  content: ""; position: absolute; inset: 2px; z-index: -1; background: var(--paper);
  clip-path: polygon(0 0, calc(100% - var(--cut) + 0.83px) 0, 100% calc(var(--cut) - 0.83px), 100% 100%, 0 100%);
}
.btn--ghost:hover { color: #fff; }
.btn--ghost:hover::before { background: var(--graphite); }
.btn--sm { min-height: 44px; padding: 10px 18px; font-size: var(--fs-s); }
.btn--wide { width: 100%; }
/* clip-path срезает обводку фокуса: рисуем её внутри */
.btn:focus-visible { outline: none; box-shadow: inset 0 0 0 3px var(--graphite), inset 0 0 0 5px #fff; }
.btn--ghost:focus-visible { box-shadow: none; text-decoration: underline; text-underline-offset: .2em; }
.btn--ghost:focus-visible::before { inset: 5px; }

/* ---------- шапка ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgb(255 255 255 / .96);
  border-bottom: 1px solid var(--line);
}
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgb(255 255 255 / .86); backdrop-filter: blur(8px); } }
.header-row { display: flex; align-items: center; gap: 28px; min-height: var(--header-h); }
.brand img { width: 150px; height: auto; }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: var(--fs-s); font-weight: 600; }
.nav a { text-decoration: none; padding-block: 8px; }
.nav a:hover { text-decoration: underline; }
.header-contact { display: flex; flex-direction: column; line-height: 1.25; text-align: right; }
.phone { display: inline-block; padding-block: 6px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.hours { font-size: var(--fs-xs); color: var(--steel); }

/* ---------- первый экран ---------- */
.hero { padding-top: clamp(32px, 5vw, 72px); }
.hero-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: center; }
.hero-text { grid-column: 1 / span 7; padding-block: 8px 24px; }
.hero h1 { max-width: 17ch; }
.lead { margin-top: 24px; font-size: var(--fs-l); max-width: 50ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-note { margin-top: 18px; font-size: var(--fs-s); color: var(--steel); max-width: 46ch; padding-left: 14px; border-left: 3px solid var(--orange); }

.unit { grid-column: 8 / -1; margin: 0; }
.unit-stage {
  position: relative; background: var(--mist); aspect-ratio: 1;
  clip-path: polygon(0 0, calc(100% - var(--cut-l)) 0, 100% var(--cut-l), 100% 100%, 0 100%);
}
.unit-stage img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pin {
  position: absolute; left: var(--x); top: var(--y); translate: -50% -50%;
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper); color: var(--graphite); font: 700 13px/1 var(--f-text);
  box-shadow: 0 0 0 2px var(--graphite);
}
.unit figcaption { margin-top: 14px; }
.legend { list-style: none; counter-reset: pin; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; font-size: var(--fs-s); }
.legend li { counter-increment: pin; display: flex; gap: 10px; align-items: baseline; }
.legend li::before {
  content: counter(pin); flex: none; width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center; font: 700 12px/1 var(--f-text);
  box-shadow: inset 0 0 0 2px var(--graphite); translate: 0 4px;
}

.offer-strip {
  list-style: none; margin: clamp(32px, 4vw, 56px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--graphite);
}
.offer-strip li { padding: 20px 24px 0 0; font-size: var(--fs-m); color: var(--steel); }
.offer-strip li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.offer-strip b { display: block; color: var(--graphite); font-family: var(--f-display); font-size: var(--fs-h3); font-weight: 700; line-height: 1.2; margin-bottom: 4px; }

/* ---------- фото ---------- */
.photo { margin: 0; }
.photo img { width: 100%; height: auto; }
.photo--cut img { clip-path: polygon(0 0, calc(100% - var(--cut-l)) 0, 100% var(--cut-l), 100% 100%, 0 100%); }

/* ---------- что за бизнес ---------- */
.business-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: center; }
.business-photo { grid-column: 1 / span 6; }
.business-photo img { aspect-ratio: 1200 / 1040; object-fit: cover; }
.business-text { grid-column: 8 / -1; }
.business-text > p { margin-top: 20px; max-width: 58ch; }
.facts { margin: 28px 0 0; display: grid; gap: 0; }
.facts div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 16px; padding-block: 14px; border-top: 1px solid var(--line); }
.facts div:last-child { border-bottom: 1px solid var(--line); }
.facts dt { font-weight: 700; }
.facts dd { margin: 0; color: var(--steel); }

.procedure { margin-top: clamp(56px, 7vw, 96px); display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: start; }
.procedure-title { grid-column: 1 / -1; font-size: var(--fs-h2); font-weight: 700; font-stretch: 92%; line-height: 1.08; }
.abcd { grid-column: 1 / span 8; list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--gap); }
.abcd li { position: relative; padding: 20px 0 22px 64px; border-top: 2px solid var(--graphite); color: var(--steel); }
.abcd li b { color: var(--graphite); }
.abcd-mark {
  position: absolute; left: 0; top: 18px; width: 44px; height: 44px;
  display: grid; place-items: center; background: var(--orange); color: var(--graphite);
  font: 800 22px/1 var(--f-display);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}
.piston { grid-column: 9 / -1; margin-top: 8px; }

/* ---------- мини-проверка ---------- */
.check h2 { max-width: 24ch; }
.sheet {
  margin-top: 32px; background: var(--paper); padding: clamp(20px, 4vw, 40px);
  clip-path: polygon(0 0, calc(100% - var(--cut-l)) 0, 100% var(--cut-l), 100% 100%, 0 100%);
}
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.tick { display: flex; gap: 14px; align-items: flex-start; padding: 15px 4px; border-bottom: 1px solid var(--line); cursor: pointer; }
.tick:first-of-type { border-top: 1px solid var(--line); }
.tick input { flex: none; width: 24px; height: 24px; margin: 1px 0 0; accent-color: var(--orange); cursor: pointer; }
.tick input:focus-visible { outline: 3px solid var(--graphite); outline-offset: 2px; }
.tick:hover span { text-decoration: underline; text-decoration-color: var(--line-strong); }
.sheet > .btn { margin-top: 24px; }
.quiz-result { margin-top: 24px; padding: 20px 22px; background: var(--mist); border-left: 4px solid var(--orange); }
.quiz-result h3 { font-family: var(--f-text); text-transform: none; letter-spacing: 0; font-size: var(--fs-l); }
.quiz-result p, .quiz-result ul { margin: 10px 0 0; }
.quiz-result ul { padding-left: 20px; color: var(--steel); }
.quiz-result li + li { margin-top: 6px; }
.quiz-result .btn { margin-top: 16px; }
.quiz-result.is-no { border-left-color: var(--graphite); }

/* ---------- шаги ---------- */
.how-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: start; }
.how-head { grid-column: 1 / span 5; position: sticky; top: calc(var(--header-h) + 32px); }
.how-term { margin-top: 32px; display: grid; gap: 6px; max-width: 30ch; color: var(--steel); font-size: var(--fs-s); padding-top: 16px; border-top: 2px solid var(--graphite); }
.how-term-num { font: 800 clamp(2.5rem, 2rem + 2vw, 3.5rem)/1 var(--f-display); color: var(--graphite); font-stretch: 85%; white-space: nowrap; }
.steps { grid-column: 7 / -1; list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 22px 0 24px 72px; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 18px;
  font: 800 2.25rem/1 var(--f-display); color: var(--orange-ink); font-stretch: 85%;
  font-variant-numeric: tabular-nums;
}
.step-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.steps h3 { font-size: var(--fs-l); font-family: var(--f-text); font-weight: 700; letter-spacing: 0; text-transform: none; }
.steps p { margin-top: 6px; color: var(--steel); max-width: 52ch; }
.who { flex: none; font-size: var(--fs-xs); font-weight: 600; padding: 3px 10px; background: var(--mist); white-space: nowrap; }

/* ---------- смета ---------- */
.budget-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px 40px; }
.budget-head .section-lead { max-width: 40ch; }
.bar { display: flex; height: 56px; margin-top: 40px; gap: 3px; }
.bar-seg { flex: var(--v) 1 0; min-width: 10px; }
.bar-seg--main { background: var(--orange); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
.bar-seg--a { background: var(--graphite); }
.bar-seg--b { background: var(--steel); }
.bar-seg--c { background: var(--line-strong); }
.key { display: inline-block; width: 12px; height: 12px; margin-right: 12px; vertical-align: 1px; }
.key--main { background: var(--orange); } .key--a { background: var(--graphite); } .key--b { background: var(--steel); } .key--c { background: var(--line-strong); }
.ledger { width: 100%; margin-top: 24px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ledger th, .ledger td { text-align: left; padding: 16px 0; border-bottom: 1px solid var(--line-strong); vertical-align: top; font-weight: 400; }
.ledger thead th { font-size: var(--fs-xs); color: var(--steel); padding-block: 8px; border-bottom: 2px solid var(--graphite); }
.ledger tbody th { font-weight: 600; padding-right: 24px; }
.ledger .num { text-align: right; white-space: nowrap; font-weight: 600; }
.ledger .sub { display: block; margin: 4px 0 0 24px; font-size: var(--fs-s); font-weight: 400; color: var(--steel); }
.ledger tfoot th, .ledger tfoot td { border-bottom: 0; padding-top: 20px; font: 700 var(--fs-h3)/1.2 var(--f-display); }

/* ---------- калькулятор ---------- */
.calc { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); margin-top: 40px; align-items: stretch; }
.calc-controls { grid-column: 1 / span 6; display: grid; gap: 28px; align-content: start; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 600; }
.field output { font: 800 var(--fs-h3)/1 var(--f-display); margin-left: 4px; font-variant-numeric: tabular-nums; }
.hint { font-size: var(--fs-xs); color: var(--steel); }
input[type="text"], input[type="tel"] {
  width: 100%; min-height: 52px; padding: 12px 14px; font: 400 var(--fs-m)/1.3 var(--f-text); color: var(--graphite);
  background: var(--paper); border: 2px solid var(--line-strong); border-radius: 0;
}
input[type="text"]:focus-visible, input[type="tel"]:focus-visible { outline: none; border-color: var(--graphite); box-shadow: 0 0 0 3px rgb(255 90 9 / .35); }
input[aria-invalid="true"] { border-color: var(--error); }
#check-price { max-width: 220px; font-variant-numeric: tabular-nums; }

input[type="range"] { width: 100%; height: 32px; margin: 0; background: transparent; accent-color: var(--orange); cursor: pointer; -webkit-appearance: none; appearance: none; }
input[type="range"]::-webkit-slider-runnable-track { height: 6px; background: linear-gradient(to right, var(--graphite) var(--fill, 45%), var(--line-strong) var(--fill, 45%)); }
input[type="range"]::-moz-range-track { height: 6px; background: var(--line-strong); }
input[type="range"]::-moz-range-progress { height: 6px; background: var(--graphite); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; margin-top: -11px; background: var(--orange); border: 3px solid var(--graphite); border-radius: 50%; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; background: var(--orange); border: 3px solid var(--graphite); border-radius: 50%; }
input[type="range"]:focus-visible { outline: 3px solid var(--graphite); outline-offset: 4px; }

.presets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.presets-label { font-size: var(--fs-xs); color: var(--steel); margin-right: 4px; flex-basis: 100%; }
.presets button {
  min-width: 52px; min-height: 44px; padding: 8px 12px; cursor: pointer;
  font: 700 var(--fs-s)/1 var(--f-text); color: var(--graphite); background: var(--paper);
  border: 2px solid var(--line-strong); border-radius: 0; font-variant-numeric: tabular-nums;
}
.presets button:hover { border-color: var(--graphite); }
.presets button[aria-pressed="true"] { background: var(--graphite); border-color: var(--graphite); color: #fff; }

.calc-result {
  grid-column: 7 / -1; background: var(--graphite); color: #fff; padding: clamp(24px, 3.5vw, 40px);
  display: flex; flex-direction: column; gap: 24px;
  clip-path: polygon(0 0, calc(100% - var(--cut-l)) 0, 100% var(--cut-l), 100% 100%, 0 100%);
}
.calc-lines { margin: 0; display: grid; font-variant-numeric: tabular-nums; }
.calc-lines div { display: flex; justify-content: space-between; gap: 16px; padding-block: 10px; border-bottom: 1px solid rgb(255 255 255 / .16); }
.calc-lines dt { color: #C9CED6; }
.calc-lines dd { margin: 0; font-weight: 600; white-space: nowrap; }
.calc-total { display: grid; gap: 4px; }
.calc-total-label { color: #C9CED6; font-size: var(--fs-s); }
.calc-total-sum { font: 800 clamp(2.5rem, 2rem + 2.4vw, 4rem)/1 var(--f-display); font-stretch: 88%; color: var(--orange); font-variant-numeric: tabular-nums; }
.calc-total-note { min-height: 1.4em; font-size: var(--fs-s); color: #C9CED6; }
.calc-bar { display: flex; height: 10px; gap: 2px; background: transparent; }
.calc-bar span:first-child { background: #69717C; }
.calc-bar span:last-child { background: var(--orange); }
.calc-result .btn { align-self: flex-start; margin-top: auto; }
.calc-result .btn--primary:hover { background: #fff; color: var(--graphite); }
.calc-result .btn:focus-visible { box-shadow: inset 0 0 0 3px #fff, inset 0 0 0 5px var(--graphite); }

/* ---------- что входит ---------- */
.package-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: start; }
.package-grid > div { grid-column: 1 / span 6; }
.package-photo { grid-column: 8 / -1; margin-top: 8px; position: sticky; top: calc(var(--header-h) + 32px); }
.package-photo img { aspect-ratio: 1100 / 619; object-fit: cover; }
.checklist { list-style: none; margin: 28px 0 0; padding: 0; }
.checklist li { position: relative; padding: 12px 0 12px 34px; border-top: 1px solid var(--line-strong); color: var(--steel); }
.checklist li b { color: var(--graphite); }
.checklist li::before {
  content: ""; position: absolute; left: 2px; top: 18px; width: 14px; height: 8px;
  border-left: 3px solid var(--orange); border-bottom: 3px solid var(--orange); rotate: -45deg;
}
.aside-note { margin-top: 24px; padding: 16px 18px; background: var(--paper); border-left: 4px solid var(--graphite); font-size: var(--fs-s); color: var(--steel); }
.aside-note b { color: var(--graphite); }

/* ---------- доверие ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); margin-top: 40px; align-items: start; }
.trust-left { grid-column: 1 / span 6; }
.proof { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--gap); }
.proof div { padding: 20px 0 28px; border-top: 2px solid var(--graphite); }
.proof dt { font: 700 var(--fs-h3)/1.15 var(--f-display); }
.proof dd { margin: 10px 0 0; color: var(--steel); font-size: var(--fs-s); }
.voices { grid-column: 8 / -1; }
.voices .photo img { aspect-ratio: 1200 / 771; object-fit: cover; }
.voices-title { margin-top: 12px; font-family: var(--f-text); text-transform: none; font-size: var(--fs-l); font-weight: 700; letter-spacing: 0; }
.video-links { list-style: none; margin: 10px 0 0; padding: 0; }
.video-links li { border-top: 1px solid var(--line); }
.video-links a { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; font-weight: 600; text-decoration: none; }
.video-links a::after { content: "RuTube"; flex: none; font-size: var(--fs-xs); font-weight: 400; color: var(--steel); }
.video-links a:hover { text-decoration: underline; }

/* ---------- вопросы ---------- */
.faq-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: start; }
.faq-grid h2 { grid-column: 1 / span 4; max-width: 14ch; }
.faq-list { grid-column: 5 / -1; border-top: 2px solid var(--graphite); }
details { border-bottom: 1px solid var(--line-strong); }
summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 20px 48px 20px 0; font-weight: 700; font-size: var(--fs-l); line-height: 1.35;
}
summary::-webkit-details-marker { display: none; }
summary::after, summary::before {
  content: ""; position: absolute; right: 8px; top: 50%; width: 18px; height: 3px; background: var(--graphite);
  transition: rotate .2s;
}
summary::before { rotate: 90deg; }
details[open] summary::before { rotate: 0deg; }
summary:hover { color: var(--orange-ink); }
summary:focus-visible { outline-offset: -3px; }
details p { padding: 0 48px 22px 0; color: var(--steel); max-width: 64ch; }

/* ---------- форма ---------- */
.apply-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); align-items: start; }
.apply-text { grid-column: 1 / span 5; padding-top: 8px; }
.apply-phone { margin-top: 28px; font-size: var(--fs-l); }
.apply-phone a { font-weight: 700; white-space: nowrap; }
.lead-form { grid-column: 7 / -1; margin-top: 0; background: var(--mist); display: grid; gap: 20px; }
.lead-form .tick { border: 0; padding: 4px 0; font-size: var(--fs-s); }
.error { color: var(--error); font-size: var(--fs-s); font-weight: 600; }
.error::before { content: "! "; }
.form-status { padding: 16px 18px; background: var(--paper); border-left: 4px solid var(--ok); }
.form-status.is-error { border-left-color: var(--error); }
.form-status b { display: block; margin-bottom: 4px; }

/* ---------- подвал ---------- */
.site-footer { border-top: 2px solid var(--graphite); padding-block: 48px 56px; font-size: var(--fs-s); color: var(--steel); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px var(--gap); }
.footer-grid img { width: 200px; margin-bottom: 16px; }
.footer-grid p + p { margin-top: 12px; }
.site-footer .small { margin-top: 12px; }

/* ---------- нижняя панель на телефоне ---------- */
.mobile-bar { display: none; }

/* ---------- адаптив ---------- */
@media (max-width: 1120px) {
  .nav { display: none; }
  .header-contact { margin-left: auto; }
}
@media (max-width: 960px) {
  .hero-grid, .business-grid, .procedure, .how-grid, .calc, .package-grid, .trust-grid, .faq-grid, .apply-grid { grid-template-columns: 1fr; }
  .hero-grid > *, .business-grid > *, .procedure > *, .how-grid > *, .calc > *, .package-grid > *, .trust-grid > *, .faq-grid > *, .apply-grid > * { grid-column: 1 / -1; }
  .package-grid > div, .faq-grid h2 { grid-column: 1 / -1; }
  .voices { order: 2; }
  .hero-text { padding-bottom: 8px; }
  .unit { max-width: 560px; }
  .how-head, .package-photo { position: static; }
  .steps { margin-top: 8px; }
  .faq-grid h2 { max-width: 20ch; }
  .proof { grid-template-columns: 1fr 1fr; }
  .voices, .package-photo, .piston { max-width: 640px; }
  .business-text { margin-top: 8px; }
}
@media (max-width: 640px) {
  :root { --header-h: 60px; }
  body { padding-bottom: 76px; }
  html { scroll-padding-bottom: 88px; }
  .brand img { width: 120px; }
  .hours { display: none; }
  .header-cta { display: none; }
  .header-row { gap: 12px; }
  .hero-actions .btn { width: 100%; }
  .legend { grid-template-columns: 1fr; }
  .offer-strip { grid-template-columns: 1fr; }
  .offer-strip li, .offer-strip li + li { padding: 16px 0; border-left: 0; }
  .offer-strip li + li { border-top: 1px solid var(--line); }
  .abcd { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .proof { grid-template-columns: 1fr; }
  .step-top { flex-direction: column; gap: 6px; }
  .steps li { padding-left: 52px; }
  .steps li::before { font-size: 1.875rem; }
  .ledger .sub { margin-left: 0; }
  .ledger .key { display: none; }
  .calc-result .btn, .sheet > .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  summary { font-size: var(--fs-m); padding-right: 40px; }
  details p { padding-right: 0; }

  .mobile-bar {
    display: grid; grid-template-columns: 1fr 56px; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgb(255 255 255 / .97); border-top: 1px solid var(--line);
    transition: translate .2s;
  }
  .mobile-bar.is-hidden { translate: 0 110%; }
  .mobile-call { padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  .site-header, .mobile-bar, .hero-actions { display: none; }
}

/* ===== v002: правки Дмитрия 26.10 ===== */
.hl { color: var(--orange); }
.kicker { font: 700 var(--fs-s)/1.2 var(--f-display); text-transform: uppercase; letter-spacing: .08em; color: var(--orange-ink); margin-bottom: 14px; }
.hero-text { grid-column: 1 / span 6; }
.hero h1 { max-width: 15ch; }

.kitbox { grid-column: 7 / -1; margin: 0; }
.kitbox-title { font: 700 var(--fs-h3)/1.2 var(--f-display); text-transform: uppercase; margin-bottom: 12px; }
.kitbox-main { position: relative; clip-path: polygon(0 0, calc(100% - var(--cut-l)) 0, 100% var(--cut-l), 100% 100%, 0 100%); }
.kitbox-main img { width: 100%; height: auto; aspect-ratio: 1200 / 794; object-fit: cover; display: block; }
.kit-tag, .kitbox-thumbs span {
  position: absolute; left: 8px; bottom: 8px; background: var(--orange); color: #fff;
  font: 700 12px/1.15 var(--f-text); text-transform: uppercase; letter-spacing: .04em; padding: 6px 8px; border-radius: 4px;
}
.kit-tag { left: 12px; bottom: 12px; font-size: 13px; }
.kitbox-thumbs { list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.kitbox-thumbs li { position: relative; background: var(--mist); }
.kitbox-thumbs img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.kitbox-thumbs span { left: 4px; right: 4px; bottom: 4px; font-size: 10.5px; padding: 4px 5px; text-align: center; }

.offer-title { margin-top: clamp(40px, 5vw, 64px); font-size: var(--fs-h2); }
.offer-grid { list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0 var(--gap); border-top: 2px solid var(--graphite); }
.offer-grid li { padding: 16px 0 18px; border-bottom: 1px solid var(--line); color: var(--steel); font-size: var(--fs-s); line-height: 1.4; }
.offer-grid b { display: block; color: var(--graphite); font: 700 var(--fs-m)/1.2 var(--f-display); text-transform: uppercase; margin-bottom: 4px; }

.biz-lead { font-size: var(--fs-l); color: var(--graphite); margin: 16px 0 12px; }
.problems { margin: 10px 0 18px; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; color: var(--graphite); font-size: var(--fs-s); }
.problems li { position: relative; padding-left: 18px; }
.problems li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; background: var(--orange); }
.systems { grid-column: 9 / -1; margin-top: 8px; }
.accent { color: var(--orange-ink); }

.big-note { margin-top: 24px; font: 700 clamp(1.25rem, 1rem + 1vw, 1.75rem)/1.2 var(--f-display); text-transform: uppercase; }
.income-facts { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gap); margin-top: 28px; }
.income-facts p { padding-top: 14px; border-top: 2px solid var(--graphite); color: var(--steel); }
.hl-big { display: block; font: 800 clamp(2rem, 1.6rem + 1.6vw, 3rem)/1 var(--f-display); color: var(--orange); margin-bottom: 6px; }

@media (max-width: 1100px) { .offer-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 960px) {
  .kitbox, .hero-text, .systems { grid-column: 1 / -1; }
  .systems { max-width: 640px; }
}
@media (max-width: 640px) {
  .offer-grid { grid-template-columns: 1fr 1fr; }
  .kitbox-thumbs { grid-template-columns: 1fr 1fr; }
  .kitbox-thumbs span { font-size: 11px; }
  .problems { grid-template-columns: 1fr; }
  .income-facts { grid-template-columns: 1fr; }
}
.business-grid { align-items: start; }
.hl-big { text-transform: uppercase; }