/* О производстве: общая палитра, шапка и кнопки — в style.css. */
html.about-document { scroll-behavior: smooth; }
.page-about .main-nav > a[aria-current="page"] { color: var(--color-gold-light); }
.about-hero { background: radial-gradient(ellipse at 100% 20%, #46371c35, transparent 65%), #141416; }
.about-hero__inner { padding-block: 28px 80px; }
.about-breadcrumb { display: flex; gap: 14px; margin-bottom: 60px; font-size: 13px; color: #bbb; }
.about-breadcrumb a { text-decoration: none; }
.about-hero h1 { margin: 12px 0 22px; font-size: clamp(40px, 5vw, 70px); line-height: 1.12; font-weight: 600; letter-spacing: -.045em; }
.about-hero__headline { margin: 0 0 22px; font-size: clamp(25px, 2.6vw, 36px); line-height: 1.25; color: var(--color-gold-light); letter-spacing: -.025em; }
.about-hero__lead { max-width: 550px; color: #c7c7c9; font-size: 17px; line-height: 1.8; margin-bottom: 30px; }
.about-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.about-facts { border-block: 1px solid rgb(var(--color-accent-rgb) / 25%); background: #171719; }
.about-facts dl { display: grid; grid-template-columns: 1fr 1.3fr 1fr; margin-block: 0; padding-block: 30px; }
.about-facts dl > div { padding-inline: 32px; border-left: 1px solid #ffffff18; }
.about-facts dl > div:first-child { padding-left: 0; border: 0; }
.about-facts dt { color: var(--color-muted); font-size: 12px; margin-bottom: 8px; }
.about-facts dd { margin: 0; color: var(--color-gold-light); font-size: 36px; font-weight: 500; letter-spacing: -.04em; }
.about-facts dd span { font-size: 14px; color: #bbb; letter-spacing: 0; }
.about-section { padding-block: 80px; }
.page-about main h2 { margin: 12px 0 26px; font-size: clamp(28px, 3.2vw, 43px); font-weight: 600; line-height: 1.2; letter-spacing: -.035em; }
.page-about main h3 { font-size: 19px; line-height: 1.4; font-weight: 500; }
.about-intro { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; }
.about-prose p { color: #b7b7bb; margin: 0 0 22px; font-size: 17px; line-height: 1.8; }
.about-link { display: inline-flex; align-items: center; gap: 15px; color: var(--color-gold-light); text-decoration: none; font-size: 14px; }
a.about-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.about-equipment { background: #141416; border-block: 1px solid #ffffff12; }
.about-section-heading { display: flex; justify-content: space-between; gap: 30px; align-items: flex-end; margin-bottom: 36px; }
.about-section-heading h2 { margin-bottom: 0 !important; }
.about-section-heading > p { color: #aaa; font-size: 14px; margin: 0; }
.about-machines { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.about-machine { display: flex; flex-direction: column; text-decoration: none; border: 1px solid #cda34938; background: #1a1a1d; transition: border-color .2s; }
.about-machine:hover { border-color: var(--color-accent); }
.about-machine > img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.about-machine > div { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.about-machine__number { font-size: 11px; color: var(--color-gold-light); text-transform: uppercase; letter-spacing: .04em; }
.about-machine h3 { margin: 14px 0 10px; }
.about-machine p { color: #aaa; font-size: 14px; margin: 0 0 24px; }
.about-machine .about-link { margin-top: auto; font-size: 12px; }
.about-more { margin-top: 36px; }
.about-more > a { display: grid; grid-template-columns: 1fr 1.2fr 20px; align-items: center; gap: 24px; padding: 22px 0; border-bottom: 1px solid #ffffff18; text-decoration: none; }
.about-more > a:hover > span:first-child { color: var(--color-gold-light); }
.about-more > a > span:nth-child(2) { color: #aaa; font-size: 14px; }
.about-more b { color: var(--color-gold-light); font-size: 22px; font-weight: 400; }
.about-quality { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.about-quality figure { margin: 0; }
.about-quality figure img { width: 100%; max-height: 570px; aspect-ratio: 1; object-fit: contain; background: #4b4b4d; border: 1px solid #cda34938; }
.about-quality figcaption { padding: 12px 0; color: #999; font-size: 12px; }
.about-checks { list-style: none; padding: 0; margin: 30px 0; }
.about-checks li { padding-left: 26px; position: relative; margin-bottom: 24px; }
.about-checks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--color-accent); }
.about-checks h3 { margin: 0 0 6px; font-size: 16px !important; }
.about-checks p { margin: 0; color: #aaa; font-size: 14px; }
.about-process { padding-top: 10px; }
.about-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; list-style: none; padding: 0; margin: 40px 0 0; }
.about-steps li { border-top: 1px solid #cda34955; padding-top: 22px; }
.about-steps li > span { color: var(--color-accent); font-size: 30px; font-weight: 300; }
.about-steps h3 { margin: 18px 0 10px; }
.about-steps p { font-size: 14px; color: #aaa; margin: 0; }
.about-request { border-top: 1px solid #cda34950; background: radial-gradient(ellipse at 100% 100%, #4c3a1a66, transparent 70%), #171719; }
.about-request__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center; }
.about-request p:not(.section-eyebrow) { color: #bbb; }
.about-request__price strong { color: var(--color-gold-light); font-size: 24px; font-weight: 500; }
.about-request__contacts { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.about-request__contacts > a { text-decoration: none; }
.about-request__phone { font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; white-space: nowrap; }
@media (max-width: 1000px) {
  .about-intro, .about-quality { gap: 36px; }
  .about-machine > div { padding: 18px; }
  .about-machines { gap: 16px; }
  .about-facts dd span { display: block; }
  .about-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .about-hero h1 { font-size: clamp(28px, 8vw, 38px); }
  .about-hero__inner { padding-block: 24px 48px; }
  .about-breadcrumb { margin-bottom: 38px; }
  .about-hero__lead { font-size: 16px; }
  .about-actions .button { width: 100%; }
  .about-facts dl { grid-template-columns: 1fr; padding-block: 10px; }
  .about-facts dl > div, .about-facts dl > div:first-child { padding: 18px 0; border: 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
  .about-facts dl > div + div { border-top: 1px solid #ffffff18; }
  .about-facts dt { max-width: 130px; margin: 0; }
  .about-facts dd { font-size: 28px; text-align: right; }
  .about-facts dd span { font-size: 12px; }
  .about-section { padding-block: 48px; }
  .about-intro, .about-quality, .about-request__inner { grid-template-columns: 1fr; gap: 24px; }
  .about-prose p { font-size: 16px; }
  .about-section-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .about-machines { grid-template-columns: 1fr; gap: 24px; }
  .about-machine > div { padding: 22px; }
  .about-more > a { grid-template-columns: 1fr 20px; gap: 8px 16px; }
  .about-more > a > span:nth-child(2) { grid-column: 1; font-size: 13px; }
  .about-more b { grid-column: 2; grid-row: 1 / 3; }
  .about-quality > div { grid-row: 1; }
  .about-quality figure img { max-height: 380px; }
  .about-process { padding-top: 10px; }
  .about-request__contacts .button { width: 100%; }
}
@media (max-width: 400px) {
  .about-steps { grid-template-columns: 1fr; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html.about-document { scroll-behavior: auto; }
  .about-machine { transition: none; }
}