:root {
  --navy: #071b3d;
  --navy-soft: #17345b;
  --cyan: #06a9be;
  --cyan-dark: #008ba3;
  --cyan-light: #e8f8fa;
  --ink-muted: #607391;
  --line: #d8e2eb;
  --surface: #f5f9fc;
  --white: #ffffff;
  --max: 1380px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--navy);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(6,169,190,.38);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 64px), var(--max));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  position: relative;
  z-index: 4;
  height: 82px;
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  align-items: center;
  gap: 24px;
}

.logo-link {
  width: 188px;
  height: 62px;
  overflow: hidden;
}

.logo-link img,
.footer-logo-crop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-nav {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.main-nav .menu {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 3.2vw, 54px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav li { margin: 0; padding: 0; }

.main-nav a,
.header-phone {
  transition: color .2s ease;
}

.main-nav a:hover,
.header-phone:hover { color: var(--cyan-dark); }

.header-phone {
  justify-self: end;
  font-size: 19px;
  font-weight: 700;
  white-space: nowrap;
}

.menu-button { display: none; }
.mobile-menu-intro,
.mobile-menu-bottom,
.menu-backdrop { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 40%, rgba(212,232,242,.72), transparent 36%),
    linear-gradient(115deg, #fff 0%, #fff 43%, #eef5f9 100%);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .58;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(164,188,205,.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164,188,205,.14) 1px, transparent 1px);
  background-size: 72px 72px;
}

.hero-inner {
  position: relative;
  min-height: 650px;
  display: grid;
  grid-template-columns: .84fr 1.16fr;
  align-items: stretch;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 76px 72px 80px 40px;
  border-right: 1px solid rgba(163,184,201,.5);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--cyan-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(52px, 5vw, 78px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 700;
}

.hero-rule {
  width: 82px;
  height: 4px;
  margin: 32px 0 24px;
  background: var(--cyan);
}

.hero-lead {
  max-width: 520px;
  margin: 0;
  color: var(--ink-muted);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  color: #fff;
  background: var(--cyan);
  border-color: var(--cyan);
}

.button-primary:hover { background: var(--cyan-dark); border-color: var(--cyan-dark); }

.button-secondary {
  color: var(--cyan-dark);
  background: rgba(255,255,255,.7);
  border-color: var(--cyan);
}

.hero-visual {
  position: relative;
  min-width: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 42px 14px 0;
}

.hero-image-wrap {
  width: min(100%, 820px);
  align-self: flex-end;
}

.hero-image-wrap img {
  width: 100%;
  max-height: 610px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 22px 34px rgba(43,78,101,.12));
}

.measure {
  position: absolute;
  z-index: 2;
  color: #83a8bd;
  font-size: 11px;
  letter-spacing: .08em;
}

.measure::after {
  content: "";
  display: inline-block;
  width: 72px;
  height: 1px;
  margin-left: 10px;
  vertical-align: middle;
  background: #9fc0d2;
}

.measure-top { top: 52px; right: 26px; }
.measure-side { top: 92px; left: 24px; }

.hero-note {
  position: absolute;
  right: 18px;
  bottom: 20px;
  max-width: 240px;
  padding: 12px 15px;
  background: rgba(255,255,255,.88);
  border: 1px solid var(--line);
  color: var(--navy-soft);
  font-size: 12px;
  line-height: 1.4;
  backdrop-filter: blur(8px);
}

.hero-note span { color: var(--cyan-dark); margin-right: 8px; font-weight: 800; }

.category-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  transform: translateY(-1px);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.95);
}

.category-strip a {
  min-height: 112px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 26px 30px;
  border-right: 1px solid var(--line);
  font-size: 17px;
  font-weight: 700;
  transition: background .2s ease;
}

.category-strip a:last-child { border-right: 0; }
.category-strip a:hover { background: var(--cyan-light); }
.category-strip a > span:last-child { color: var(--cyan-dark); font-size: 26px; }
.category-number { color: var(--cyan-dark); font-size: 11px; letter-spacing: .14em; }

.section { padding: 112px 0; }

.section-heading { max-width: 800px; margin-bottom: 48px; }
.section-heading h2,
.cta-section h2,
.expertise-copy h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 100px;
  align-items: end;
}

.split-heading > p {
  margin: 0 0 6px;
  color: var(--ink-muted);
  font-size: 18px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .24s ease, box-shadow .24s ease;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(24,60,86,.09);
}

.category-image {
  position: relative;
  display: block;
  height: 270px;
  overflow: hidden;
  background: #f7fafc;
  border-bottom: 1px solid var(--line);
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.category-index {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 9px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  color: var(--cyan-dark);
  font-size: 10px;
  font-weight: 800;
}

.category-card-body { padding: 28px; }
.card-kicker { margin: 0 0 8px; color: var(--cyan-dark); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.category-card h3 { margin: 0 0 14px; font-size: 24px; line-height: 1.2; }
.category-card p:not(.card-kicker) { min-height: 76px; margin: 0; color: var(--ink-muted); }
.text-link { display: inline-flex; align-items: center; gap: 12px; margin-top: 24px; color: var(--cyan-dark); font-weight: 700; }
.section-action { display: flex; justify-content: center; margin-top: 42px; }

.expertise-section { color: #fff; background: var(--navy); }
.expertise-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 120px; align-items: center; }
.eyebrow-light { color: #60d3df; }
.expertise-copy > p:not(.eyebrow) { max-width: 570px; margin: 28px 0 34px; color: #b8c7da; font-size: 18px; }
.button-light { color: var(--navy); background: #fff; }
.expertise-steps { border-top: 1px solid rgba(255,255,255,.22); }
.expertise-steps > div { display: grid; grid-template-columns: 58px 160px 1fr; gap: 18px; align-items: baseline; padding: 30px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.expertise-steps span { color: #58cedb; font-size: 12px; font-weight: 800; }
.expertise-steps h3 { margin: 0; font-size: 21px; }
.expertise-steps p { margin: 0; color: #b8c7da; }

.partners-section { background: var(--surface); }
.partner-list { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.partner-list span { min-height: 110px; display: flex; align-items: center; justify-content: center; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; font-size: 18px; font-weight: 700; text-align: center; }

.cta-section { padding: 82px 0; color: #fff; background: linear-gradient(100deg, #0b95aa, #08b6c7); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-section .eyebrow { margin-bottom: 14px; color: #d6fbff; }
.cta-section .button-primary { color: var(--navy); background: #fff; border-color: #fff; white-space: nowrap; }

.site-footer { color: #c6d2df; background: #04132f; }
.footer-main { display: grid; grid-template-columns: 1.6fr .7fr .9fr 1fr; gap: 70px; padding: 76px 0 58px; }
.footer-brand p { max-width: 380px; margin: 22px 0 0; color: #8fa2b9; }
.footer-logo-crop { width: 190px; height: 64px; overflow: hidden; background: #fff; }
.footer-main > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-main a:hover { color: #62d5df; }
.footer-title { margin: 0 0 10px; color: #fff; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-main p { margin-top: 0; }
.footer-request { margin-top: 10px; color: #62d5df; font-weight: 700; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.12); color: #7890aa; font-size: 13px; }

.page-hero {
  padding: 112px 0 90px;
  background:
    linear-gradient(rgba(165,190,207,.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(165,190,207,.13) 1px, transparent 1px),
    linear-gradient(120deg, #fff, #edf6fa);
  background-size: 72px 72px, 72px 72px, auto;
  border-bottom: 1px solid var(--line);
}

.page-hero-grid { display: grid; grid-template-columns: 1.1fr .55fr; gap: 90px; align-items: end; }
.page-hero h1 { max-width: 900px; margin: 0; font-size: clamp(50px, 5.8vw, 82px); line-height: 1.02; letter-spacing: -.048em; }
.page-hero-grid > p { margin: 0 0 10px; color: var(--ink-muted); font-size: 19px; }
.compact-page-hero { padding-bottom: 78px; }
.compact-page-hero h1 { max-width: 900px; }

.catalog-jump { position: sticky; z-index: 20; top: 82px; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.catalog-jump .container { display: flex; overflow-x: auto; scrollbar-width: none; }
.catalog-jump a { min-width: max-content; padding: 20px 24px; border-right: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.catalog-jump a:first-child { border-left: 1px solid var(--line); }
.catalog-jump a:hover { background: var(--cyan-light); }
.catalog-jump span { margin-right: 8px; color: var(--cyan-dark); font-size: 10px; }

.catalog-list { background: var(--surface); }
.catalog-product { display: grid; grid-template-columns: .86fr 1.14fr; gap: 76px; align-items: center; padding: 92px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 150px; }
.catalog-product:nth-child(even) .catalog-product-image { order: 2; }
.catalog-product-image { position: relative; min-height: 470px; display: flex; align-items: center; background: #fff; border: 1px solid var(--line); overflow: hidden; }
.catalog-product-image img { width: 100%; height: 100%; min-height: 470px; object-fit: contain; object-position: center; }
.catalog-product-image > span { position: absolute; left: 20px; bottom: 20px; padding: 8px 12px; background: rgba(255,255,255,.92); border: 1px solid var(--line); color: var(--cyan-dark); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.catalog-index { margin: 0 0 16px; color: var(--cyan-dark); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.catalog-product h2 { margin: 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.06; letter-spacing: -.035em; }
.catalog-summary { max-width: 680px; margin: 24px 0; color: var(--ink-muted); font-size: 19px; }
.catalog-product ul { margin: 0 0 28px; padding: 0; list-style: none; }
.catalog-product li { position: relative; padding: 12px 0 12px 24px; border-bottom: 1px solid var(--line); }
.catalog-product li::before { content: ""; position: absolute; left: 0; top: 21px; width: 7px; height: 7px; background: var(--cyan); border-radius: 50%; }
.spec-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.spec-row span { padding: 7px 10px; background: #e6f1f6; color: var(--navy-soft); font-size: 12px; font-weight: 700; }

.request-band { background: #fff; }
.request-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: start; }
.request-grid h2, .request-panel h2 { margin: 0; font-size: clamp(38px, 4vw, 56px); line-height: 1.08; letter-spacing: -.035em; }
.request-grid > div > p:last-child { color: var(--ink-muted); font-size: 18px; }

.inquiry-form { display: flex; flex-direction: column; gap: 20px; padding: 38px; background: #f5f9fc; border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.inquiry-form label { display: flex; flex-direction: column; gap: 8px; }
.inquiry-form label > span { font-size: 13px; font-weight: 700; }
.inquiry-form input:not([type="checkbox"]), .inquiry-form select, .inquiry-form textarea { width: 100%; padding: 14px 16px; color: var(--navy); background: #fff; border: 1px solid #cbd9e4; border-radius: 2px; outline: none; }
.inquiry-form input:focus, .inquiry-form select:focus, .inquiry-form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(6,169,190,.12); }
.inquiry-form textarea { resize: vertical; }
.inquiry-form input[type="file"] { width: 100%; padding: 12px; background: #fff; border: 1px dashed #b9ccd9; }
.inquiry-form small { color: var(--ink-muted); font-size: 12px; }
.consent-check { flex-direction: row !important; align-items: flex-start; gap: 10px !important; color: var(--ink-muted); }
.consent-check input { flex: 0 0 auto; margin-top: 4px; accent-color: var(--cyan-dark); }
.consent-check span { font-size: 12px !important; font-weight: 400 !important; }
.form-submit-row { display: flex; align-items: center; gap: 20px; }
.form-submit-row p { margin: 0; color: var(--ink-muted); font-size: 12px; }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-notice { margin: 0 0 20px; padding: 15px 18px; border: 1px solid; font-weight: 700; }
.form-notice-success { color: #0b6753; background: #ebfaf5; border-color: #a8dfce; }
.form-notice-error { color: #8b2635; background: #fff2f4; border-color: #edb7c0; }
.consent-check a { color: var(--cyan-dark); text-decoration: underline; }

.process-section { background: var(--surface); }
.process-list { border-top: 1px solid var(--line); }
.process-list article { display: grid; grid-template-columns: 100px .8fr 1.2fr; gap: 30px; align-items: baseline; padding: 42px 0; border-bottom: 1px solid var(--line); }
.process-list span { color: var(--cyan-dark); font-size: 12px; font-weight: 800; }
.process-list h2 { margin: 0; font-size: 31px; }
.process-list p { max-width: 660px; margin: 0; color: var(--ink-muted); font-size: 18px; }
.industries-section { color: #fff; background: var(--navy); }
.industries-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.industries-grid > div:first-child h2 { margin: 0; font-size: clamp(40px, 4.4vw, 62px); line-height: 1.06; letter-spacing: -.04em; }
.industry-cards { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.industry-cards article { min-height: 240px; padding: 28px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.industry-cards span { color: #61d2dd; font-size: 11px; font-weight: 800; }
.industry-cards h3 { margin: 34px 0 12px; font-size: 22px; }
.industry-cards p { margin: 0; color: #aebed1; }

.about-story-grid { display: grid; grid-template-columns: .6fr 1.4fr; gap: 110px; }
.about-stat { min-height: 310px; display: flex; flex-direction: column; justify-content: space-between; padding: 34px; background: var(--cyan-light); border: 1px solid #bce4e9; }
.about-stat strong { color: var(--cyan-dark); font-size: 92px; line-height: 1; letter-spacing: -.06em; }
.about-stat span { max-width: 230px; font-size: 17px; font-weight: 700; }
.prose-large { max-width: 780px; }
.prose-large > p { margin: 0 0 28px; color: var(--navy-soft); font-size: 23px; line-height: 1.55; }
.prose-large blockquote { margin: 50px 0 0; padding: 28px 0 28px 32px; border-left: 4px solid var(--cyan); font-size: 28px; line-height: 1.3; font-weight: 700; }
.partner-detail-section { background: var(--surface); }
.partner-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 40px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.partner-detail-grid article { min-height: 240px; padding: 28px; background: #fff; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.partner-detail-grid span { color: var(--cyan-dark); font-size: 11px; font-weight: 800; }
.partner-detail-grid h3 { margin: 36px 0 12px; font-size: 23px; }
.partner-detail-grid p { margin: 0; color: var(--ink-muted); }

.article-list { border-top: 1px solid var(--line); }
.article-list article { position: relative; display: grid; grid-template-columns: .48fr 1.35fr 60px; gap: 60px; align-items: start; padding: 52px 0; border-bottom: 1px solid var(--line); }
.article-meta { display: flex; flex-direction: column; gap: 6px; color: var(--ink-muted); font-size: 13px; }
.article-meta span:last-child { color: var(--cyan-dark); font-weight: 700; }
.article-list h2 { max-width: 820px; margin: 0 0 14px; font-size: clamp(27px, 3vw, 40px); line-height: 1.18; letter-spacing: -.025em; }
.article-list p { max-width: 720px; margin: 0; color: var(--ink-muted); font-size: 17px; }
.article-arrow { color: var(--cyan-dark); font-size: 30px; }
.article-number { position: absolute; right: 0; bottom: 12px; color: #d9e4eb; font-size: 13px; }

.contacts-section { background: var(--surface); }
.contacts-grid { display: grid; grid-template-columns: .66fr 1.34fr; gap: 70px; align-items: start; }
.contact-details { position: sticky; top: 130px; display: flex; flex-direction: column; gap: 32px; }
.contact-details > div { display: flex; flex-direction: column; gap: 5px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.contact-details span { margin-bottom: 8px; color: var(--cyan-dark); font-size: 11px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.contact-details a:not(.map-link) { font-size: 24px; font-weight: 700; }
.contact-details p { margin: 0; font-size: 19px; }
.map-link { color: var(--cyan-dark); font-weight: 700; }
.request-panel { padding: 54px; background: #fff; border: 1px solid var(--line); }
.request-intro { margin: 18px 0 30px; color: var(--ink-muted); font-size: 18px; }
.request-panel .inquiry-form { padding: 0; background: transparent; border: 0; }
.legal-copy { max-width: 840px; }
.legal-copy h2 { margin: 48px 0 14px; font-size: 30px; }
.legal-copy h2:first-child { margin-top: 0; }
.legal-copy p { color: var(--ink-muted); font-size: 18px; }
.legal-copy a { color: var(--cyan-dark); font-weight: 700; }

.page-lead-content { color: var(--ink-muted); font-size: 19px; }
.page-lead-content p { margin: 0; }
.catalog-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; }
.catalog-actions .text-link { margin-top: 0; }

.product-detail-section { background: var(--surface); }
.product-detail-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: start; }
.product-detail-image { position: sticky; top: 130px; min-height: 520px; background: #fff; border: 1px solid var(--line); overflow: hidden; }
.product-detail-image img { width: 100%; min-height: 520px; object-fit: contain; object-position: center; }
.product-detail-image > span { position: absolute; left: 20px; bottom: 20px; padding: 8px 12px; background: rgba(255,255,255,.94); border: 1px solid var(--line); color: var(--cyan-dark); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.product-detail-copy h2 { margin: 44px 0 18px; font-size: 32px; line-height: 1.2; }
.product-detail-list { margin: 0 0 34px; padding: 0; list-style: none; }
.product-detail-list li { position: relative; padding: 14px 0 14px 24px; border-bottom: 1px solid var(--line); }
.product-detail-list li::before { content: ""; position: absolute; left: 0; top: 23px; width: 7px; height: 7px; background: var(--cyan); border-radius: 50%; }
.product-properties { margin: 34px 0; border-top: 1px solid var(--line); }
.product-properties > div { display: grid; grid-template-columns: .72fr 1.28fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.product-properties span { color: var(--ink-muted); }
.product-properties strong { font-weight: 700; }
.product-documents { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.product-documents h2 { margin-bottom: 8px; }
.product-documents a { color: var(--cyan-dark); font-weight: 700; }

.entry-content { color: var(--navy-soft); }
.entry-content > * { max-width: 840px; }
.entry-content p, .entry-content li { font-size: 18px; line-height: 1.7; }
.entry-content h2 { margin: 48px 0 16px; color: var(--navy); font-size: 34px; line-height: 1.2; }
.entry-content h3 { margin: 36px 0 12px; color: var(--navy); font-size: 26px; }
.entry-content a { color: var(--cyan-dark); text-decoration: underline; }
.entry-content img { height: auto; }
.publication-heading { max-width: 1050px; }
.publication-heading h1 { max-width: 1000px; }
.publication-lead { max-width: 800px; margin: 28px 0 0; color: var(--ink-muted); font-size: 21px; }
.publication-content { max-width: 940px; }
.publication-image { margin: 0 0 48px; }
.publication-image img { width: 100%; height: auto; }
.nav-links { width: min(calc(100% - 64px), var(--max)); display: flex; justify-content: center; gap: 8px; margin: 40px auto 0; }
.nav-links .page-numbers { min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); }
.nav-links .current { color: #fff; background: var(--cyan); border-color: var(--cyan); }

body.admin-bar .site-header { top: 32px; }
body.admin-bar .catalog-jump { top: 114px; }

.reveal { animation: fade-up .7s ease both; }
.reveal-delay { animation-delay: .12s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; }
  .button, .category-card, .main-nav, .menu-backdrop, .menu-button span { transition: none !important; }
}

@media (max-width: 1100px) {
  .header-inner { grid-template-columns: 180px 1fr 180px; }
  .main-nav { gap: 20px; font-size: 14px; }
  .hero-inner { grid-template-columns: 1fr 1fr; min-height: 590px; }
  .hero-copy { padding: 70px 38px 70px 18px; }
  .hero h1 { font-size: 55px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-list { grid-template-columns: repeat(3, 1fr); }
  .expertise-grid { gap: 60px; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main > div:last-child { grid-column: 2 / -1; }
  .page-hero-grid { gap: 50px; }
  .catalog-product { gap: 46px; }
  .catalog-product-image, .catalog-product-image img { min-height: 400px; }
  .industries-grid { gap: 60px; }
}

@media (max-width: 820px) {
  .site-header { background: #fff; backdrop-filter: none; }
  .container { width: min(calc(100% - 36px), var(--max)); }
  .header-inner { height: 72px; display: flex; justify-content: space-between; }
  .logo-link { width: 160px; height: 56px; }
  .header-phone { display: none; }
  .menu-button {
    position: relative;
    z-index: 5;
    width: 44px;
    height: 44px;
    display: block;
    flex: 0 0 44px;
    padding: 0;
    color: var(--navy);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 50%;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
  }
  .menu-button:hover,
  .menu-button[aria-expanded="true"] { color: var(--white); background: var(--navy); border-color: var(--navy); }
  .menu-button span:not(.sr-only) {
    position: absolute;
    left: 11px;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: top .25s ease, transform .25s ease, opacity .2s ease;
  }
  .menu-button span:nth-child(1) { top: 14px; }
  .menu-button span:nth-child(2) { top: 21px; }
  .menu-button span:nth-child(3) { top: 28px; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
  .menu-button[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }
  .main-nav {
    position: fixed;
    z-index: 3;
    top: 72px;
    right: 0;
    bottom: 0;
    width: min(92vw, 420px);
    display: flex;
    flex-direction: column;
    padding: 28px 26px max(28px, env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: linear-gradient(180deg, #fff 0%, #fff 72%, #f3f9fb 100%);
    border-left: 1px solid rgba(216,226,235,.8);
    box-shadow: -24px 0 70px rgba(7,27,61,.18);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform .34s cubic-bezier(.22,.8,.25,1), opacity .25s ease, visibility .34s;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(0); }
  .mobile-menu-intro { display: block; padding: 0 0 22px; border-bottom: 1px solid var(--line); }
  .mobile-menu-intro span {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan-dark);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
  }
  .mobile-menu-intro p { max-width: 270px; margin: 0; color: var(--ink-muted); font-size: 14px; line-height: 1.45; }
  .main-nav .menu {
    counter-reset: mobile-menu;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 8px 0 24px;
  }
  .main-nav .menu > li,
  .main-nav .menu > a { counter-increment: mobile-menu; }
  .main-nav .menu > li > a,
  .main-nav .menu > a {
    min-height: 58px;
    display: grid;
    grid-template-columns: 30px 1fr 30px;
    align-items: center;
    gap: 8px;
    padding: 13px 0;
    color: var(--navy);
    border-bottom: 1px solid var(--line);
    font-size: 20px;
    font-weight: 650;
    line-height: 1.2;
  }
  .main-nav .menu > li > a::before,
  .main-nav .menu > a::before {
    content: "0" counter(mobile-menu);
    color: #94a5b9;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .08em;
  }
  .main-nav .menu > li > a::after,
  .main-nav .menu > a::after {
    content: "↗";
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    justify-self: end;
    color: var(--navy);
    background: var(--surface);
    border-radius: 50%;
    font-size: 13px;
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
  }
  .main-nav .menu > li > a:hover::after,
  .main-nav .menu > a:hover::after { color: #fff; background: var(--cyan-dark); transform: translate(2px,-2px); }
  .main-nav .current-menu-item > a,
  .main-nav .current_page_item > a,
  .main-nav .menu > a.is-current { color: var(--cyan-dark); }
  .main-nav .current-menu-item > a::before,
  .main-nav .current_page_item > a::before,
  .main-nav .menu > a.is-current::before { color: var(--cyan-dark); }
  .mobile-menu-bottom { display: block; margin-top: auto; padding-top: 4px; }
  .mobile-menu-cta {
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 15px 18px;
    color: #fff;
    background: var(--cyan-dark);
    border-radius: 3px;
    font-size: 15px;
    font-weight: 750;
    transition: background-color .2s ease, transform .2s ease;
  }
  .mobile-menu-cta:hover { color: #fff; background: var(--navy); transform: translateY(-1px); }
  .mobile-menu-cta span:last-child { font-size: 18px; }
  .mobile-menu-contacts { display: grid; gap: 5px; margin-top: 20px; }
  .mobile-menu-contacts a { width: fit-content; padding: 0; border: 0; color: var(--navy); font-size: 14px; font-weight: 700; }
  .mobile-menu-address { margin: 14px 0 0; color: var(--ink-muted); font-size: 12px; line-height: 1.5; }
  .menu-backdrop {
    position: fixed;
    z-index: 2;
    top: 72px;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    padding: 0;
    background: rgba(7,27,61,.45);
    border: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    backdrop-filter: blur(3px);
    transition: opacity .25s ease, visibility .3s;
  }
  .menu-backdrop.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
  body.mobile-menu-open { overflow: hidden; }
  .hero-inner { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 72px 0 34px; border-right: 0; }
  .hero h1 { max-width: 650px; font-size: clamp(46px, 11vw, 66px); }
  .hero-visual { min-height: 410px; padding-top: 0; }
  .hero-image-wrap img { max-height: 440px; }
  .category-strip { grid-template-columns: 1fr; }
  .category-strip a { min-height: 80px; border-right: 0; border-bottom: 1px solid var(--line); }
  .category-strip a:last-child { border-bottom: 0; }
  .section { padding: 82px 0; }
  .split-heading { grid-template-columns: 1fr; gap: 22px; }
  .expertise-grid { grid-template-columns: 1fr; gap: 58px; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-main > div:last-child { grid-column: auto; }
  .page-hero { padding: 82px 0 68px; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .page-hero h1 { font-size: clamp(46px, 10vw, 66px); }
  .catalog-jump { top: 72px; }
  .catalog-product { grid-template-columns: 1fr; gap: 36px; padding: 70px 0; }
  .catalog-product:nth-child(even) .catalog-product-image { order: 0; }
  .catalog-product-image, .catalog-product-image img { min-height: 0; height: 420px; }
  .request-grid, .industries-grid, .about-story-grid, .contacts-grid { grid-template-columns: 1fr; gap: 50px; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 42px; }
  .product-detail-image { position: static; min-height: 0; }
  .product-detail-image img { min-height: 0; max-height: 520px; }
  .contact-details { position: static; }
  .process-list article { grid-template-columns: 60px 1fr; }
  .process-list p { grid-column: 2; }
  .partner-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .article-list article { grid-template-columns: 1fr 50px; gap: 24px; }
  .article-meta { grid-column: 1 / -1; flex-direction: row; }
  body.admin-bar .site-header { top: 46px; }
  body.admin-bar .main-nav,
  body.admin-bar .menu-backdrop { top: 118px; }
  body.admin-bar .catalog-jump { top: 118px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .main-nav { width: 100%; padding-inline: 22px; border-left: 0; }
  .menu-backdrop { display: none; }
  .hero-copy { padding-top: 54px; }
  .hero h1 { font-size: 45px; }
  .hero-lead { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-visual { min-height: 310px; }
  .measure, .hero-note { display: none; }
  .category-grid { grid-template-columns: 1fr; }
  .category-image { height: 230px; }
  .partner-list { grid-template-columns: repeat(2, 1fr); }
  .expertise-steps > div { grid-template-columns: 42px 1fr; }
  .expertise-steps p { grid-column: 2; }
  .footer-main { grid-template-columns: 1fr; gap: 38px; }
  .footer-brand, .footer-main > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .page-hero h1 { font-size: 42px; }
  .catalog-product-image, .catalog-product-image img { height: 300px; }
  .form-grid, .industry-cards, .partner-detail-grid { grid-template-columns: 1fr; }
  .inquiry-form, .request-panel { padding: 24px; }
  .request-panel .inquiry-form { padding: 0; }
  .form-submit-row { align-items: stretch; flex-direction: column; }
  .process-list article { grid-template-columns: 40px 1fr; padding: 30px 0; }
  .process-list h2 { font-size: 25px; }
  .about-stat strong { font-size: 72px; }
  .prose-large > p { font-size: 19px; }
  .prose-large blockquote { font-size: 22px; }
  .article-list article { grid-template-columns: 1fr; }
  .article-arrow { display: none; }
}