:root {
  --ink: #16171a;
  --paper: #f5f6f3;
  --white: #fff;
  --muted: #5b5d57;
  --line: rgba(22,23,26,.18);
  --orange: #ff4e1f;
  --blue: #1049df;
  --content: min(100% - 48px, 1240px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Golos Text", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.page-header { position: sticky; z-index: 20; top: 0; width: var(--content); min-height: 82px; margin: 0 auto; border-bottom: 1px solid var(--ink); background: rgba(245,246,243,.94); backdrop-filter: blur(14px); display: grid; grid-template-columns: auto 1fr auto; gap: 38px; align-items: center; }
.page-brand { display: flex; align-items: center; gap: 13px; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.page-brand img { width: 64px; height: auto; }
.page-nav { justify-self: center; display: flex; gap: 28px; }
.page-nav a { font-size: 14px; font-weight: 600; text-decoration: none; }
.button { min-height: 52px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; border: 1px solid var(--ink); background: var(--ink); color: var(--white); font-weight: 700; text-decoration: none; }
.button:hover { background: var(--orange); color: var(--ink); }
.breadcrumbs { width: var(--content); margin: 0 auto; padding-top: 30px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { text-underline-offset: 3px; }
.service-hero { width: var(--content); min-height: 650px; margin: 0 auto; padding: clamp(70px, 9vw, 130px) 0 80px; border-bottom: 1px solid var(--ink); display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); gap: clamp(50px, 9vw, 130px); align-items: end; }
.eyebrow { margin: 0 0 24px; display: flex; align-items: center; gap: 14px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 52px; height: 5px; background: var(--orange); transform: rotate(-2deg); }
h1, h2, h3 { margin: 0; }
h1 { max-width: 900px; font-size: clamp(58px, 7.3vw, 108px); font-weight: 800; letter-spacing: -.055em; line-height: .92; }
h1 span { color: var(--blue); }
.hero-answer { max-width: 760px; margin: 34px 0 0; font-size: clamp(20px, 1.7vw, 25px); line-height: 1.45; }
.hero-side { padding: 28px 0 0 30px; border-left: 1px solid var(--ink); }
.hero-side b { display: block; margin-bottom: 18px; color: var(--orange); font-size: 13px; text-transform: uppercase; }
.hero-side p { margin: 0 0 25px; font-size: 18px; line-height: 1.5; }
.hero-side .button { width: 100%; }
.section { width: var(--content); margin: 0 auto; padding: clamp(78px, 9vw, 130px) 0; border-bottom: 1px solid var(--ink); }
.section-head { margin-bottom: 54px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.section-head h2 { max-width: 850px; font-size: clamp(42px, 5vw, 72px); letter-spacing: -.045em; line-height: 1; }
.section-head p { max-width: 650px; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.55; }
.signal-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.signal-grid article { min-height: 240px; padding: 28px 28px 34px 0; border-right: 1px solid var(--line); }
.signal-grid article + article { padding-left: 28px; }
.signal-grid article:last-child { border-right: 0; }
.signal-grid b { color: var(--orange); font-size: 13px; }
.signal-grid h3 { margin: 32px 0 13px; font-size: 27px; line-height: 1.08; }
.signal-grid p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.55; }
.work-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink); }
.work-list article { padding: 30px 36px 34px 0; border-bottom: 1px solid var(--line); }
.work-list article:nth-child(even) { padding-left: 36px; border-left: 1px solid var(--line); }
.work-list h3 { font-size: 28px; }
.work-list p { max-width: 540px; margin: 13px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.steps li { min-height: 230px; padding: 25px 24px 30px 0; border-right: 1px solid var(--line); list-style: none; }
.steps li + li { padding-left: 24px; }
.steps li:last-child { border-right: 0; }
.steps li::before { counter-increment: step; content: "0" counter(step); color: var(--orange); font-weight: 700; }
.steps b { display: block; margin: 42px 0 12px; font-size: 22px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.plain-answer { max-width: 950px; font-size: clamp(25px, 2.7vw, 39px); line-height: 1.25; }
.plain-answer strong { color: var(--blue); }
.related { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 42px; }
.related a { padding: 12px 16px; border: 1px solid var(--ink); font-weight: 600; text-decoration: none; }
.related a:hover { background: var(--ink); color: var(--white); }
.faq { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.faq h2 { font-size: clamp(46px, 5vw, 74px); letter-spacing: -.05em; line-height: .95; }
.faq-list details { padding: 23px 0; border-top: 1px solid var(--ink); }
.faq-list details:last-child { border-bottom: 1px solid var(--ink); }
.faq-list summary { cursor: pointer; font-size: 20px; font-weight: 700; }
.faq-list p { margin: 15px 40px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.final-cta { width: 100%; max-width: none; padding-inline: max(24px, calc((100% - 1240px) / 2)); background: var(--blue); color: var(--white); }
.final-cta h2 { max-width: 1050px; font-size: clamp(50px, 6vw, 86px); letter-spacing: -.05em; line-height: .97; }
.final-cta p { max-width: 650px; margin: 28px 0 36px; font-size: 20px; line-height: 1.5; }
.final-cta .button { background: var(--orange); color: var(--ink); }
.page-footer { width: var(--content); margin: 0 auto; padding: 34px 0 44px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 30px; color: var(--muted); font-size: 13px; }
.page-footer nav { display: flex; gap: 22px; }
.page-footer .footer-requisites { flex-basis: 100%; margin: 6px 0 0; font-size: 12px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }
@media (max-width: 900px) {
  .page-header { grid-template-columns: 1fr auto; }
  .page-nav { display: none; }
  .service-hero, .section-head, .faq { grid-template-columns: 1fr; }
  .service-hero { min-height: 0; }
  .hero-side { padding-left: 0; border-left: 0; }
  .signal-grid, .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  :root { --content: min(100% - 28px, 1240px); }
  .page-header { min-height: 70px; }
  .page-brand img { width: 52px; }
  .page-brand span { display: none; }
  .page-header > .button { min-height: 44px; padding: 0 14px; font-size: 13px; }
  .service-hero { padding-top: 54px; }
  h1 { font-size: clamp(50px, 15vw, 70px); }
  .signal-grid, .work-list, .steps { grid-template-columns: 1fr; }
  .signal-grid article, .signal-grid article + article, .steps li, .steps li + li, .work-list article, .work-list article:nth-child(even) { min-height: 0; padding: 25px 0 30px; border-right: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .page-footer { flex-direction: column; }
  .page-footer nav { flex-wrap: wrap; }
}