:root {
  --content-width: 1240px;
  --navy: #102a56;
  --blue: #246bfd;
  --blue-dark: #1753cc;
  --cyan: #58c7f3;
  --ink: #12213d;
  --body: #475569;
  --muted: #6f7e95;
  --line: #dce7f6;
  --soft: #f4f8ff;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(16, 42, 86, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 1180px; color: var(--body); background: var(--white); font: 16px/1.7 Inter, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
.container { width: var(--content-width); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; height: 76px; border-bottom: 1px solid rgba(220,231,246,.8); background: rgba(255,255,255,.95); transition: .2s ease; }
.site-header.is-scrolled { height: 64px; box-shadow: 0 10px 30px rgba(16,42,86,.08); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; color: var(--navy); }
.brand-logo-frame { display: block; overflow: hidden; width: 218px; height: 52px; transition: width .2s ease, height .2s ease; }
.brand-logo { display: block; width: 218px; max-width: none; height: auto; transform: translateY(-10px); transition: width .2s ease, transform .2s ease; }
.site-header.is-scrolled .brand-logo-frame { width: 196px; height: 46px; }
.site-header.is-scrolled .brand-logo { width: 196px; transform: translateY(-9px); }
.primary-nav { display: flex; align-items: center; gap: 27px; color: var(--ink); font-size: 14px; font-weight: 650; }
.primary-nav > a { padding: 26px 0; }
.primary-nav a:hover { color: var(--blue); }
.nav-group { position: relative; align-self: stretch; display: flex; align-items: center; }
.nav-group > a { display: flex; align-items: center; height: 100%; }
.nav-dropdown { position: absolute; top: 100%; left: -24px; z-index: 30; visibility: hidden; width: 310px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; opacity: 0; pointer-events: none; transform: translateY(-4px); background: var(--white); box-shadow: var(--shadow); transition: opacity .14s ease, transform .14s ease, visibility .14s; }
.nav-dropdown a { display: block; padding: 10px 12px; border-radius: 8px; }
.nav-dropdown a:hover { background: var(--soft); }
.nav-group:hover .nav-dropdown, .nav-group:focus-within .nav-dropdown { visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 25px; border: 1px solid var(--blue); border-radius: 10px; color: var(--white); background: var(--blue); font-weight: 750; transition: .18s ease; }
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 12px 26px rgba(36,107,253,.24); }
.button-secondary { color: var(--navy); border-color: var(--line); background: var(--white); }
.button-small { min-height: 42px; padding: 0 18px; font-size: 14px; }
.hero { position: relative; overflow: hidden; padding: 108px 0 112px; background: radial-gradient(circle at 85% 30%, rgba(88,199,243,.22), transparent 28%), linear-gradient(145deg,#fff 45%,#f4f8ff); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 72px; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 13px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1,h2,h3 { color: var(--ink); line-height: 1.13; letter-spacing: -.035em; }
h1 { max-width: 760px; margin: 0 0 24px; font-size: 64px; }
h2 { margin: 0 0 18px; font-size: 42px; }
h3 { margin: 0 0 10px; font-size: 22px; }
.lead { max-width: 680px; margin: 0 0 32px; font-size: 19px; }
.button-row { display: flex; gap: 14px; }
.hero-workstation { min-height: 450px; margin: 0; overflow: hidden; border: 1px solid rgba(36,107,253,.14); border-radius: 30px; background: var(--soft); box-shadow: var(--shadow); }
.hero-workstation img { display: block; width: 100%; height: 450px; object-fit: cover; object-position: center center; }
.section { padding: 104px 0; }
.page-hero { padding: 92px 0 96px; }
.page-hero h1 { max-width: 900px; }
.page-highlights { position: relative; z-index: 2; margin-top: -42px; }
.highlight-grid { display: grid; grid-template-columns: repeat(3,1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow); }
.highlight-item { min-height: 170px; padding: 34px; border-right: 1px solid var(--line); }
.highlight-item:last-child { border-right: 0; }
.highlight-item p:last-child { margin: 0; color: var(--ink); font-size: 18px; font-weight: 650; }
.section-soft { background: var(--soft); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 45px; }
.section-heading p { max-width: 600px; margin: 0; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: 0 8px 25px rgba(16,42,86,.05); }
.card-number { display: block; margin-bottom: 28px; color: var(--blue); font-size: 13px; font-weight: 850; letter-spacing: .12em; }
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.process-step { padding-top: 22px; border-top: 2px solid var(--blue); }
.home-service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.home-service-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: 0 12px 35px rgba(16,42,86,.08); }
.home-service-card img { display: block; width: 100%; height: 270px; object-fit: cover; }
.home-service-card > div { padding: 30px; }
.home-service-card h3 { font-size: 27px; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.feature-image { overflow: hidden; border-radius: 24px; box-shadow: var(--shadow); }
.feature-image img { display: block; width: 100%; height: 510px; object-fit: cover; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 0 0 32px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 24px; color: var(--ink); font-weight: 650; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--blue); }
.industry-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.industry-card { padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); }
.industry-dot { display: block; width: 12px; height: 12px; margin-bottom: 28px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 8px rgba(36,107,253,.1); }
.section-link { margin: 32px 0 0; text-align: right; }
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.trust-card { padding: 34px; border-left: 4px solid var(--blue); background: var(--white); box-shadow: 0 10px 30px rgba(16,42,86,.06); }
.article-grid { display: grid; grid-template-columns: 120px 1fr; gap: 45px; }
.article-grid h2 { max-width: 860px; }
.article-copy { max-width: 930px; font-size: 18px; line-height: 1.9; }
.service-list { display: grid; gap: 34px; }
.service-card { display: grid; grid-template-columns: 45% 55%; overflow: hidden; min-height: 330px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 0 12px 38px rgba(16,42,86,.07); }
.service-card-visual { position: relative; overflow: hidden; color: var(--white); background: linear-gradient(145deg,var(--navy),var(--blue)); font-size: 72px; font-weight: 850; }
.service-card-visual img { width: 100%; height: 100%; object-fit: cover; }
.service-card-visual span { position: absolute; left: 24px; bottom: 18px; color: var(--white); text-shadow: 0 3px 16px rgba(0,0,0,.55); }
.service-card-copy { padding: 50px 54px; }
.service-card-copy h2 { font-size: 34px; }
.text-link { color: var(--blue); font-weight: 800; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 82px; align-items: start; }
.contact-aside { position: sticky; top: 110px; }
.contact-form { display: grid; gap: 22px; padding: 42px; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: grid; gap: 8px; color: var(--ink); font-size: 14px; font-weight: 750; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 14px; border: 1px solid #cbd8e8; border-radius: 9px; color: var(--ink); background: var(--white); font: inherit; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 3px solid rgba(36,107,253,.15); border-color: var(--blue); }
.contact-form .consent { display: flex; grid-template-columns: 20px 1fr; align-items: start; font-weight: 500; }
.consent input { width: 18px; margin-top: 4px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.notice { margin: 0; padding: 14px 16px; border-radius: 9px; }
.notice-success { color: #14532d; background: #dcfce7; }
.notice-error, .field-error { color: #991b1b; }
.notice-error { background: #fee2e2; }
.field-error { font-size: 13px; font-weight: 600; }
.policy-layout { display: grid; grid-template-columns: 280px 1fr; gap: 82px; align-items: start; }
.policy-aside { position: sticky; top: 110px; padding: 25px; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); }
.policy-content { max-width: 850px; }
.policy-content section { padding: 0 0 38px; margin: 0 0 38px; border-bottom: 1px solid var(--line); }
.policy-content h2 { font-size: 28px; }
.policy-content p { font-size: 17px; line-height: 1.85; }
.error-hero { min-height: 680px; display: grid; align-items: center; }
.error-grid { display: grid; grid-template-columns: 1fr .7fr; align-items: center; gap: 80px; }
.error-code { color: rgba(36,107,253,.11); font-size: 240px; font-weight: 900; line-height: 1; letter-spacing: -.08em; }
.service-image { margin-top: -48px; margin-bottom: 52px; overflow: hidden; border-radius: 22px; box-shadow: var(--shadow); }
.service-image img { display: block; width: 100%; height: 610px; object-fit: cover; }
.portfolio-hero .lead { max-width: 790px; }
.portfolio-disclosure { max-width: 920px; margin: 34px 0 0; padding: 20px 24px; border-left: 4px solid #8ab4ff; color: #d9e7fb; background: rgba(255,255,255,.08); font-size: 15px; line-height: 1.7; }
.portfolio-list { padding-top: 120px; }
.portfolio-project { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: center; padding: 0 0 112px; margin: 0 0 112px; border-bottom: 1px solid var(--line); }
.portfolio-project:last-child { padding-bottom: 0; margin-bottom: 0; border-bottom: 0; }
.portfolio-project.is-reversed .portfolio-project-media { order: 2; }
.portfolio-project.is-reversed .portfolio-project-copy { order: 1; }
.portfolio-project-media { overflow: hidden; border-radius: 22px; background: var(--soft); box-shadow: var(--shadow); }
.portfolio-project-media img { display: block; width: 100%; height: 455px; object-fit: cover; }
.portfolio-project-copy h2 { margin-bottom: 32px; font-size: 43px; }
.portfolio-meta { margin-bottom: 24px; }
.portfolio-meta h3 { margin: 0 0 7px; font-size: 14px; letter-spacing: .07em; text-transform: uppercase; }
.portfolio-meta p { margin: 0; line-height: 1.75; }
.deliverable-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.deliverable-list li { position: relative; padding-left: 22px; color: var(--ink); }
.deliverable-list li::before { content: '—'; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 80px; padding: 58px 64px; border-radius: 24px; color: rgba(255,255,255,.82); background: linear-gradient(125deg,var(--navy),#1c4c94); }
.cta-panel h2 { color: var(--white); }
.site-footer { padding: 72px 0 24px; color: #c8d6ea; background: #0b1d3b; }
.footer-grid { display: grid; grid-template-columns: 1.45fr .75fr 1.15fr .9fr; gap: 52px; }
.site-footer h2 { color: var(--white); font-size: 15px; letter-spacing: .03em; }
.site-footer a { display: block; margin: 8px 0; }
.site-footer a:hover { color: var(--white); }
.footer-brand { color: var(--white); font-size: 20px; font-weight: 800; }
.footer-bottom { margin-top: 55px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }