:root {
  --bg: #1b2028;
  --bg-soft: #232933;
  --bg-card: #20262f;
  --bg-card-strong: #262d38;
  --line: #38404c;
  --text: #f2f3f4;
  --muted: #a7b0bc;
  --accent: #f9a02c;
  --accent-dark: #1a1d22;
  --shadow-strong: 0 22px 50px rgba(0, 0, 0, 0.5);
  --container: 1240px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 96px 0 112px;
}

.section--surface { background: var(--bg-soft); }

.section--pattern::before,
.site-footer__pattern,
.hero__grid {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(84, 96, 113, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 96, 113, 0.28) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.section--stripes::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(240, 207, 77, 0.06), rgba(240, 207, 77, 0.06) 10px, transparent 10px, transparent 22px);
  pointer-events: none;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}

.section-heading__text { max-width: 780px; }

.section-heading__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.32em;
}

.section-heading__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.section-heading h2,
.hero h1,
.tenders-box h2 {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-heading h2 {
  font-size: clamp(40px, 5vw, 56px);
  line-height: 1.05;
}

.section-heading__subtitle,
.hero p,
.tenders-box p,
.site-footer__about {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 28px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: 0.25s ease;
}

.button--accent {
  background: linear-gradient(135deg, #f9a02c 0%, #e88611 100%);
  color: var(--accent-dark);
}

.button--accent:hover { box-shadow: 0 0 40px rgba(240, 207, 77, 0.25); }

.button--ghost,
.button--outline {
  border-color: var(--line);
  background: rgba(27, 32, 40, 0.45);
  color: var(--text);
}

.button--ghost:hover,
.button--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.button--outline {
  border-color: rgba(240, 207, 77, 0.7);
  color: var(--accent);
  background: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(27, 32, 40, 0.88);
  border-bottom: 1px solid rgba(56, 64, 76, 0.8);
}

.topbar {
  border-bottom: 1px solid rgba(56, 64, 76, 0.65);
  background: rgba(35, 41, 51, 0.7);
}

.topbar__inner,
.navbar,
.topbar__contacts,
.brand,
.nav,
.hero__actions,
.tenders-box__actions,
.reviews-buttons,
.socials,
.site-footer__bottom,
.site-footer__bottom-links { display: flex; align-items: center; }

.topbar__inner { justify-content: space-between; min-height: 40px; gap: 20px; }

.topbar__label,
.topbar__contacts a {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.topbar__contacts { gap: 24px; }
.topbar__contacts a:hover { color: var(--accent); }

.navbar { justify-content: space-between; min-height: 80px; gap: 24px; }
.brand { gap: 14px; }

.brand__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #f9a02c 0%, #e88611 100%);
  color: var(--accent-dark);
  font-size: 22px;
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: "Arial Narrow", Arial, sans-serif; font-size: 30px; font-weight: 700; }
.brand__subname { margin-top: 4px; font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.26em; }

.nav { gap: 8px; }

.nav a {
  position: relative;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(242, 243, 244, 0.8);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 0.25s ease;
}

.nav a:hover,
.nav a:focus-visible { color: var(--accent); }

.nav a:hover::after,
.nav a:focus-visible::after { width: calc(100% - 32px); }

.nav a.is-current {
  color: var(--accent);
}

.nav a.is-current::after {
  width: calc(100% - 32px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: 0.25s ease;
}

.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav--mobile {
  display: none;
  border-top: 1px solid rgba(56, 64, 76, 0.8);
  background: var(--bg-soft);
}

.nav--mobile__inner {
  display: flex;
  flex-direction: column;
  padding: 18px 0;
}

.nav--mobile__inner a {
  padding: 14px 0;
  border-bottom: 1px solid rgba(56, 64, 76, 0.55);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.menu-open .nav--mobile { display: block; }

.hero { position: relative; overflow: hidden; }
.hero__bg, .hero__overlay { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { background: linear-gradient(135deg, rgba(27, 32, 40, 0.96) 0%, rgba(28, 37, 48, 0.78) 60%, rgba(27, 32, 40, 0.5) 100%), rgba(27, 32, 40, 0.25); }
.hero__grid { opacity: 0.25; }

.hero__scan {
  position: absolute;
  left: 0;
  right: 0;
  top: -10%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(240, 207, 77, 0.85) 50%, transparent 100%);
  box-shadow: 0 0 12px rgba(240, 207, 77, 0.45);
  animation: scan 4s linear infinite;
}

.hero__content { position: relative; padding: 84px 0 128px; }
.hero__intro { max-width: 860px; }

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding: 12px 16px;
  border: 1px solid rgba(240, 207, 77, 0.4);
  background: rgba(27, 32, 40, 0.4);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3em;
}

.eyebrow-badge__dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(240, 207, 77, 0.12);
}

.hero h1 { font-size: clamp(52px, 8vw, 88px); line-height: 0.95; }
.hero h1 span, .tenders-box h2 span, .advantage-card__stat strong, .stats-grid strong { color: var(--accent); }
.hero p { max-width: 760px; margin-top: 28px; font-size: 22px; }
.hero__actions { gap: 16px; flex-wrap: wrap; margin-top: 36px; }

.metric-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.metric-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.metric-strip__grid article {
  padding: 26px 24px;
  background: var(--bg);
}

.metric-strip__grid strong {
  display: block;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 42px;
  color: var(--accent);
}

.metric-strip__grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero-directions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 80px;
  border: 1px solid rgba(56, 64, 76, 0.75);
  background: rgba(56, 64, 76, 0.75);
}

.hero-directions__card,
.service-card,
.stats-grid article,
.news-card {
  position: relative;
  background: rgba(27, 32, 40, 0.72);
}

.hero-directions__card {
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: background 0.25s ease;
}

.hero-directions__card:hover { background: rgba(38, 45, 56, 0.92); }

.portfolio-card__year,
.news-card__date,
.reviews-counter {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.hero-directions__card h3,
.service-card h3,
.portfolio-card h3,
.advantage-card h3,
.license-card h3,
.news-card h3,
.footer-title {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-weight: 700;
}

.hero-directions__card h3 { margin-top: 48px; font-size: 34px; }
.hero-directions__card p { margin: 6px 0 0; color: var(--muted); }

.services-grid,
.licenses-grid,
.news-grid { display: grid; gap: 1px; }

.services-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
}

.service-card {
  padding: 30px;
  min-height: 320px;
  transition: background 0.25s ease;
}

.service-card:hover { background: var(--bg-card-strong); }
.service-card h3 { margin-top: 84px; font-size: 34px; }

.service-card p,
.portfolio-card p,
.advantage-card p,
.license-card p,
.news-card p,
.footer-links { color: var(--muted); }

.service-card p { margin: 14px 0 0; font-size: 15px; }

.service-card__more,
.portfolio-card__more,
.news-card__more {
  display: inline-block;
  margin-top: 26px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.service-card::after,
.license-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #f9a02c 0%, #e88611 100%);
  transition: width 0.35s ease;
}

.service-card:hover::after,
.license-card:hover::after { width: 100%; }

.connection-grid,
.steps-grid,
.sectors-grid,
.article-grid {
  display: grid;
  gap: 24px;
}

.connection-grid,
.sectors-grid,
.article-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.connection-card,
.step-card,
.sector-card,
.article-card,
.cta-panel,
.contact-panel,
.contact-links-panel,
.article-content {
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.connection-card,
.step-card,
.sector-card,
.article-card {
  padding: 28px;
}

.connection-card h3,
.step-card h3,
.sector-card h3,
.article-card h3,
.cta-panel h3,
.page-hero h1 {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-weight: 700;
}

.connection-card h3,
.sector-card h3,
.article-card h3 {
  font-size: 30px;
  line-height: 1.08;
}

.connection-card p,
.step-card p,
.sector-card p,
.article-card p,
.page-hero p,
.article-content p,
.article-content li,
.contact-panel__info p,
.contact-list li,
.cta-panel p {
  color: var(--muted);
}

.connection-card p,
.step-card p,
.sector-card p,
.article-card p {
  margin: 12px 0 0;
  font-size: 15px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-button {
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: rgba(242, 243, 244, 0.75);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  transition: 0.25s ease;
}

.filter-button:hover,
.filter-button.is-active { border-color: var(--accent); }

.filter-button.is-active {
  background: linear-gradient(135deg, #f9a02c 0%, #e88611 100%);
  color: var(--accent-dark);
  box-shadow: 0 0 32px rgba(240, 207, 77, 0.18);
}

.portfolio-grid,
.advantages-grid,
.site-footer__grid { display: grid; gap: 24px; }

.portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.portfolio-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 207, 77, 0.6);
  box-shadow: var(--shadow-strong);
}

.portfolio-card.is-hidden { display: none; }

.portfolio-card__image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portfolio-card__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27, 32, 40, 0.92), rgba(27, 32, 40, 0.2), transparent);
}

.portfolio-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.portfolio-card:hover .portfolio-card__image img { transform: scale(1.08); }
.portfolio-card__tag, .portfolio-card__year { position: absolute; z-index: 1; }

.portfolio-card__tag {
  top: 16px;
  left: 16px;
  padding: 7px 10px;
  border: 1px solid rgba(240, 207, 77, 0.65);
  background: rgba(27, 32, 40, 0.72);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.portfolio-card__year { top: 18px; right: 16px; }
.portfolio-card__body { padding: 24px; }
.portfolio-card h3 { font-size: 30px; line-height: 1.08; }
.portfolio-card p { margin: 10px 0 0; font-size: 15px; }

.advantages-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.advantage-card {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.advantage-card::before {
  content: "";
  position: absolute;
  top: -48px;
  right: -48px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(240, 207, 77, 0.08);
  filter: blur(18px);
}

.advantage-card__head { display: flex; gap: 18px; }

.advantage-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border: 1px solid rgba(240, 207, 77, 0.4);
  background: var(--bg);
  color: var(--accent);
  font-size: 26px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.advantage-card h3 { font-size: 34px; }
.advantage-card p { position: relative; margin: 16px 0 0 82px; font-size: 15px; }

.advantage-card__stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 24px 0 0 82px;
  padding-top: 20px;
  border-top: 1px solid rgba(56, 64, 76, 0.7);
}

.advantage-card__stat strong {
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 56px;
  line-height: 1;
}

.advantage-card__stat span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.licenses-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.license-card {
  position: relative;
  aspect-ratio: 3 / 4;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(84, 96, 113, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 96, 113, 0.16) 1px, transparent 1px),
    var(--bg);
  background-size: 28px 28px, 28px 28px, auto;
  transition: border-color 0.25s ease;
}

.license-card:hover { border-color: var(--accent); }
.license-card__year { display: block; margin-top: auto; color: var(--accent); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.18em; }
.license-card h3 { margin-top: 120px; font-size: 28px; }
.license-card p { margin: 10px 0 0; font-size: 13px; }

.tenders-box {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 40px;
  padding: 56px;
  border: 1px solid rgba(240, 207, 77, 0.3);
  background: var(--bg-soft);
}

.tenders-box::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-image: repeating-linear-gradient(45deg, rgba(240, 207, 77, 0.06), rgba(240, 207, 77, 0.06) 10px, transparent 10px, transparent 22px);
}

.tenders-box::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(240, 207, 77, 0.08);
  filter: blur(24px);
}

.tenders-box__content,
.stats-grid { position: relative; z-index: 1; }

.tenders-box h2 { font-size: clamp(46px, 6vw, 72px); line-height: 0.98; }
.tenders-box p { max-width: 560px; }
.tenders-box__actions { gap: 16px; flex-wrap: wrap; margin-top: 36px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.stats-grid article { padding: 24px; }

.stats-grid strong {
  display: block;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 56px;
  line-height: 1;
}

.stats-grid span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.reviews-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
}

.review-slider { position: relative; min-height: 360px; }

.review-slide {
  display: none;
  position: relative;
  padding: 48px 56px;
  border: 1px solid var(--line);
  background: var(--bg);
}

.review-slide.is-active { display: block; }

.review-slide::before {
  content: "“";
  position: absolute;
  top: -18px;
  left: 40px;
  color: var(--accent);
  font-family: Georgia, serif;
  font-size: 96px;
  line-height: 1;
}

.review-slide__text {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
}

.review-slide__author {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(56, 64, 76, 0.8);
}

.review-slide__author strong { display: block; color: var(--accent); font-size: 24px; }
.review-slide__author span { display: block; margin-top: 6px; color: var(--muted); font-size: 15px; }

.reviews-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
}

.reviews-counter { font-size: 14px; }
.reviews-counter span:first-child { color: var(--accent); font-family: "Arial Narrow", Arial, sans-serif; font-size: 36px; font-weight: 700; }
.reviews-buttons { gap: 8px; }

.review-nav {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 20px;
  transition: 0.25s ease;
}

.review-nav:hover { border-color: var(--accent); color: var(--accent); }
.review-nav--next { background: linear-gradient(135deg, #f9a02c 0%, #e88611 100%); color: var(--accent-dark); border-color: transparent; }

.step-card span,
.article-card__tag,
.breadcrumbs,
.contact-list,
.page-hero p {
  font-size: 12px;
  letter-spacing: 0.16em;
}

.step-card span,
.article-card__tag {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
}

.step-card h3 {
  margin-top: 22px;
  font-size: 28px;
}

.article-card__tag {
  padding: 7px 10px;
  border: 1px solid rgba(240, 207, 77, 0.45);
}

.article-card h3 {
  margin-top: 18px;
}

.article-card h3 a:hover {
  color: var(--accent);
}

.page-hero {
  padding: 92px 0 72px;
  background:
    linear-gradient(135deg, rgba(27, 32, 40, 0.96) 0%, rgba(28, 37, 48, 0.88) 100%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.page-hero--compact h1 {
  font-size: clamp(42px, 6vw, 68px);
  line-height: 0.98;
}

.page-hero p {
  max-width: 880px;
  margin: 18px 0 0;
  font-size: 18px;
  letter-spacing: normal;
}

.breadcrumbs {
  margin: 0 0 18px;
  color: var(--muted);
  text-transform: uppercase;
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.content-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 32px;
  align-items: start;
}

.article-content {
  padding: 40px;
}

.article-content h2 {
  margin: 0 0 16px;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 34px;
  line-height: 1.04;
}

.article-content p,
.article-content ul {
  margin: 0 0 18px;
  font-size: 16px;
}

.article-content ul {
  padding-left: 20px;
}

.cta-panel {
  position: sticky;
  top: 110px;
  padding: 28px;
}

.cta-panel p {
  margin: 12px 0 22px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  padding: 28px;
}

.contact-panel__info {
  padding: 8px;
}

.contact-panel__info h2 {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1;
}

.contact-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  letter-spacing: normal;
}

.contact-list li + li {
  margin-top: 12px;
}

.contact-links-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 24px;
  background: var(--bg);
}

.contact-link-card {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.contact-link-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.contact-link-card strong {
  display: block;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 28px;
  line-height: 1.1;
}

.contact-link-card:hover {
  border-color: var(--accent);
}

.clients-strip {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.clients-strip::before,
.clients-strip::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 1;
  pointer-events: none;
}

.clients-strip::before { left: 0; background: linear-gradient(to right, var(--bg-soft), transparent); }
.clients-strip::after { right: 0; background: linear-gradient(to left, var(--bg-soft), transparent); }

.clients-strip__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.clients-strip__track span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 224px;
  height: 80px;
  border-right: 1px solid var(--line);
  background: var(--bg);
  color: rgba(242, 243, 244, 0.36);
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.12em;
  transition: color 0.25s ease;
}

.clients-strip__track span:hover { color: var(--accent); }

.news-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
}

.news-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 32px;
  transition: background 0.25s ease;
}

.news-card:hover { background: var(--bg-card-strong); }
.news-card__top { display: flex; align-items: center; justify-content: space-between; }

.news-card__tag {
  padding: 7px 10px;
  border: 1px solid rgba(240, 207, 77, 0.45);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.news-card__arrow { color: var(--muted); font-size: 22px; }
.news-card__date { margin-top: 28px; }
.news-card h3 { margin-top: 12px; font-size: 30px; line-height: 1.08; }
.news-card p { margin: 12px 0 0; font-size: 15px; }
.news-card__more { margin-top: auto; padding-top: 24px; }

.site-footer {
  position: relative;
  margin-top: 96px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}

.site-footer__pattern { opacity: 0.3; }

.site-footer__grid {
  position: relative;
  z-index: 1;
  grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
  padding: 64px 0 48px;
}

.brand--footer { display: inline-flex; }
.site-footer__about { max-width: 360px; }

.footer-title {
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.footer-links { margin: 0; padding: 0; list-style: none; font-size: 15px; }
.footer-links li + li { margin-top: 14px; }
.footer-links a:hover, .site-footer__bottom-links a:hover { color: var(--accent); }

.socials { gap: 12px; }

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: rgba(242, 243, 244, 0.72);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.socials a:hover { border-color: var(--accent); color: var(--accent); }

.site-footer__bottom {
  position: relative;
  z-index: 1;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 32px;
  border-top: 1px solid rgba(56, 64, 76, 0.8);
  color: var(--muted);
  font-size: 12px;
}

.site-footer__bottom-links { gap: 24px; }

.to-top {
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.to-top:hover { border-color: var(--accent); color: var(--accent); }

@keyframes scan {
  from { transform: translateY(0); }
  to { transform: translateY(110vh); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 1180px) {
  .services-grid, .licenses-grid, .news-grid, .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-directions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tenders-box, .reviews-layout { grid-template-columns: 1fr; }
  .connection-grid, .sectors-grid, .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps-grid, .metric-strip__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-shell, .contact-panel { grid-template-columns: 1fr; }
  .reviews-controls { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (max-width: 900px) {
  .topbar { display: none; }
  .nav--desktop, .navbar__cta { display: none; }
  .menu-toggle { display: flex; }
  .navbar { min-height: 72px; }
  .hero__content { padding: 72px 0 96px; }
  .section { padding: 80px 0 92px; }
}

@media (max-width: 720px) {
  .section-heading, .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .services-grid, .portfolio-grid, .advantages-grid, .licenses-grid, .news-grid, .site-footer__grid, .hero-directions, .stats-grid, .connection-grid, .steps-grid, .sectors-grid, .article-grid, .metric-strip__grid { grid-template-columns: 1fr; }
  .hero p, .section-heading__subtitle, .tenders-box p { font-size: 16px; }
  .review-slide, .tenders-box { padding: 32px 24px; }
  .advantage-card p, .advantage-card__stat { margin-left: 0; }
  .advantage-card__head { flex-direction: column; }
  .clients-strip__track span { width: 180px; font-size: 24px; }
  .article-content, .contact-panel, .cta-panel { padding: 24px; }
  .page-hero { padding: 72px 0 56px; }
}