:root {
    --cs-blue: #0066CC;
    --cs-navy: #001E3C;
    --cs-steel: #5D6B7A;
    --cs-light: #D5DDE6;
    --cs-white: #FFFFFF;
    --cs-soft: rgba(213, 221, 230, 0.22);
    --cs-line: rgba(93, 107, 122, 0.20);
    --cs-shadow: 0 18px 50px rgba(0, 30, 60, 0.08);
    --container: 1240px;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--cs-navy);
    background: var(--cs-white);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.site-main { overflow: hidden; }
.section-pad { padding: 104px 0; }
.section-soft { background: var(--cs-soft); }
.section-navy { background: var(--cs-navy); color: var(--cs-white); }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 9999; background: var(--cs-white); color: var(--cs-navy); padding: 10px 16px; border: 2px solid var(--cs-blue); }
.skip-link:focus { top: 12px; }

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; letter-spacing: -0.025em; }
h1 { font-size: clamp(3.15rem, 5vw, 5.5rem); line-height: 1.04; }
h2 { font-size: clamp(2.1rem, 3.1vw, 3.6rem); line-height: 1.12; }
h3 { font-size: 1.35rem; line-height: 1.3; }
p { color: var(--cs-steel); }
.section-navy p, .cta-band p { color: rgba(255,255,255,.78); }

.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 20px; color: var(--cs-navy); font-size: .75rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 32px; height: 2px; background: var(--cs-blue); }
.eyebrow-light { color: var(--cs-white); }
.eyebrow-light span { background: var(--cs-white); opacity: .8; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 0 24px; border: 1px solid var(--cs-blue); border-radius: 3px; background: var(--cs-blue); color: var(--cs-white); font-size: .82rem; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; transition: .2s ease; }
.button:hover, .button:focus-visible { background: var(--cs-navy); border-color: var(--cs-navy); transform: translateY(-1px); }
.button-outline { background: transparent; color: var(--cs-blue); }
.button-outline:hover, .button-outline:focus-visible { color: var(--cs-white); }
.button-small { min-height: 42px; padding-inline: 20px; }
.button-light { background: var(--cs-white); border-color: var(--cs-white); color: var(--cs-navy); }
.button-light:hover, .button-light:focus-visible { background: transparent; color: var(--cs-white); border-color: var(--cs-white); }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--cs-blue); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.text-link .cs-icon { width: 18px; height: 18px; }
.text-link:hover { color: var(--cs-navy); }
.section-navy .text-link:hover { color: var(--cs-white); }
.cs-icon { display: inline-flex; width: 34px; height: 34px; flex: 0 0 auto; }
.cs-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.topbar { background: var(--cs-navy); color: var(--cs-white); font-size: .74rem; }
.topbar-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-points { display: flex; gap: 26px; color: rgba(255,255,255,.8); }
.mainbar { background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(213,221,230,.65); position: relative; z-index: 50; }
.nav-shell { min-height: 96px; display: grid; grid-template-columns: 320px 1fr auto; gap: 28px; align-items: center; }
.site-brand { min-width: 0; }
.brand-logo { display: inline-block; width: 285px; max-width: 100%; }
.brand-logo img, .custom-logo-link img { width: 100%; max-height: 78px; object-fit: contain; object-position: left center; }
.custom-logo-link { display: block; max-width: 285px; }
.site-nav { justify-self: end; }
.site-nav ul, .footer-menu, .footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; }
.site-nav .menu { display: flex; align-items: center; gap: 34px; }
.site-nav a { position: relative; color: var(--cs-navy); font-size: .76rem; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; }
.site-nav a::after { content: ''; position: absolute; left: 0; bottom: -9px; height: 2px; width: 0; background: var(--cs-blue); transition: width .2s ease; }
.site-nav a:hover::after, .site-nav .current-menu-item > a::after { width: 100%; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--cs-line); background: var(--cs-white); padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: var(--cs-navy); margin: 5px 0; }
.nav-cta { white-space: nowrap; }

.hero { position: relative; background: linear-gradient(90deg, var(--cs-white) 0%, var(--cs-white) 45%, rgba(213,221,230,.18) 100%); }
.hero-grid { display: grid; grid-template-columns: 48% 52%; min-height: 570px; }
.hero-copy { padding: 70px 62px 70px 0; align-self: center; position: relative; z-index: 2; }
.hero-copy h1 { max-width: 660px; margin-bottom: 24px; font-size: clamp(3rem, 4.8vw, 5rem); }
.hero-lead { max-width: 600px; font-size: 1.14rem; line-height: 1.6; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-visual { position: relative; min-height: 570px; overflow: hidden; }
.hero-visual::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.18) 22%, rgba(0,30,60,.08) 100%); }
.hero-visual::after { content: ''; position: absolute; inset: 0; z-index: 1; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 52px 52px; opacity: .5; }
.hero-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-visual-mark { position: absolute; right: 34px; bottom: 20px; z-index: 2; font-family: var(--serif); font-size: 7rem; font-style: italic; color: rgba(255,255,255,.28); letter-spacing: -.12em; }

.value-strip { background: var(--cs-navy); color: var(--cs-white); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.value-grid article { min-height: 116px; padding: 22px 24px; display: flex; align-items: center; gap: 18px; border-right: 1px solid rgba(255,255,255,.18); }
.value-grid article:first-child { padding-left: 0; }
.value-grid article:last-child { border-right: 0; padding-right: 0; }
.value-grid .cs-icon { width: 44px; height: 44px; }
.value-grid h2 { margin-bottom: 4px; font-family: var(--serif); font-size: 1rem; letter-spacing: 0; }
.value-grid p { margin: 0; font-size: .78rem; line-height: 1.45; color: rgba(255,255,255,.72); }

.split-layout { display: grid; grid-template-columns: 38% 1fr; gap: 72px; align-items: center; position: relative; }
.media-frame { position: relative; overflow: hidden; border-radius: 4px; box-shadow: var(--cs-shadow); min-height: 370px; }
.media-frame img { width: 100%; height: 100%; min-height: 370px; object-fit: cover; }
.media-monogram { position: absolute; left: 20px; top: 20px; width: 78px; height: 78px; display: grid; place-items: center; background: rgba(0,30,60,.92); color: var(--cs-white); border: 1px solid rgba(255,255,255,.25); font-family: var(--serif); font-style: italic; font-size: 2.2rem; }
.content-block h2 { max-width: 720px; margin-bottom: 22px; }
.content-block p { max-width: 760px; }
.method-grid { grid-column: 2; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--cs-light); margin-top: -12px; }
.method-grid div { padding: 22px 18px; border-right: 1px solid var(--cs-light); }
.method-grid div:last-child { border-right: 0; }
.method-grid strong { display: block; color: var(--cs-blue); font-family: var(--serif); font-size: 1.4rem; }
.method-grid span { display: block; margin: 3px 0 6px; font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; }
.method-grid small { color: var(--cs-steel); line-height: 1.35; display: block; }

.section-heading { margin-bottom: 52px; }
.row-heading { display: flex; justify-content: space-between; align-items: end; gap: 60px; }
.row-heading > div { max-width: 700px; }
.row-heading > p { max-width: 470px; margin-bottom: 8px; }
.narrow-heading { max-width: 780px; }
.narrow-heading p { max-width: 690px; }

.solution-list { border-top: 1px solid var(--cs-light); }
.solution-row { display: grid; grid-template-columns: 64px 54px 1fr 40px; gap: 24px; align-items: center; min-height: 132px; padding: 22px 12px; border-bottom: 1px solid var(--cs-light); transition: .2s ease; }
.solution-row:hover { background: var(--cs-white); padding-left: 22px; padding-right: 22px; }
.solution-number { color: var(--cs-steel); font-family: var(--serif); font-size: 1.25rem; }
.solution-row > .cs-icon { width: 42px; height: 42px; color: var(--cs-blue); }
.solution-row .arrow-icon { width: 25px; height: 25px; }
.solution-row h3 { margin-bottom: 6px; font-size: 1.45rem; }
.solution-row p { margin: 0; font-size: .92rem; }
.center-action { text-align: center; margin-top: 38px; }

.process-line { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--cs-light); }
.process-line article { position: relative; padding: 36px 28px 0 0; min-height: 200px; }
.process-line article::before { content: ''; position: absolute; left: 0; top: -2px; width: 44px; height: 3px; background: var(--cs-blue); }
.process-line span { color: var(--cs-blue); font-family: var(--serif); font-size: 1.15rem; }
.process-line h3 { margin: 12px 0 10px; font-size: 1.45rem; }
.process-line p { max-width: 250px; }

.sectors-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: center; }
.sectors-grid h2 { max-width: 620px; }
.sectors-grid p { max-width: 620px; margin-bottom: 30px; }
.sector-list { border-top: 1px solid rgba(255,255,255,.25); }
.sector-list div { display: flex; gap: 22px; align-items: center; min-height: 68px; border-bottom: 1px solid rgba(255,255,255,.2); font-family: var(--serif); font-size: 1.2rem; }
.sector-list span { width: 36px; color: rgba(255,255,255,.55); font-family: var(--sans); font-size: .72rem; }

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--cs-light); border-left: 1px solid var(--cs-light); }
.insight-card { min-height: 320px; padding: 34px; border-right: 1px solid var(--cs-light); border-bottom: 1px solid var(--cs-light); display: flex; flex-direction: column; transition: .2s ease; }
.insight-card:hover { background: var(--cs-soft); transform: translateY(-2px); }
.insight-card > span { color: var(--cs-blue); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; font-weight: 700; }
.insight-card h3 { margin: 46px 0 14px; font-size: 1.55rem; }
.insight-card p { font-size: .9rem; }
.insight-card strong { margin-top: auto; display: inline-flex; gap: 8px; align-items: center; color: var(--cs-blue); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; }
.insight-card strong .cs-icon { width: 17px; height: 17px; }

.cta-band { padding: 72px 0; background: var(--cs-blue); color: var(--cs-white); }
.cta-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; align-items: center; }
.cta-grid > div:first-child > span { display: block; margin-bottom: 10px; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; opacity: .8; }
.cta-grid h2 { margin: 0; max-width: 720px; }
.cta-grid p { max-width: 520px; }

.page-hero { padding: 92px 0 84px; background: linear-gradient(135deg, var(--cs-white) 0%, rgba(213,221,230,.32) 100%); border-bottom: 1px solid var(--cs-light); }
.page-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: end; }
.page-hero h1 { margin: 0; font-size: clamp(2.8rem, 4.6vw, 5rem); max-width: 850px; }
.page-hero-grid > p { max-width: 520px; margin-bottom: 12px; font-size: 1.05rem; }
.page-hero-simple { background: var(--cs-white); }
.legal-hero { padding-bottom: 64px; }
.legal-hero p { margin: 16px 0 0; }
.about-detail { align-items: start; }

.principle-grid, .difference-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--cs-light); border-left: 1px solid var(--cs-light); }
.principle-grid article, .difference-grid article { padding: 38px; border-right: 1px solid var(--cs-light); border-bottom: 1px solid var(--cs-light); }
.principle-grid span, .difference-grid span { display: inline-block; color: var(--cs-blue); font-family: var(--serif); font-size: 1.25rem; margin-bottom: 28px; }
.principle-grid h3, .difference-grid h2 { font-size: 1.55rem; margin-bottom: 12px; }
.principle-grid p, .difference-grid p { margin: 0; }
.values-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.values-list { border-top: 1px solid var(--cs-light); }
.values-list article { padding: 26px 0; border-bottom: 1px solid var(--cs-light); display: grid; grid-template-columns: 230px 1fr; gap: 34px; }
.values-list h3, .values-list p { margin: 0; }
.values-list h3 { font-size: 1.15rem; }

.solution-detail { padding: 74px 0; border-bottom: 1px solid var(--cs-line); scroll-margin-top: 130px; }
.solution-detail-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: start; }
.solution-title { display: grid; grid-template-columns: 54px 58px 1fr; gap: 18px; align-items: center; position: sticky; top: 120px; }
.solution-title > span { color: var(--cs-steel); font-family: var(--serif); font-size: 1.25rem; }
.solution-title > .cs-icon { width: 48px; height: 48px; color: var(--cs-blue); }
.solution-title h2 { font-size: 2rem; margin: 0; }
.solution-copy > p { font-size: 1.02rem; max-width: 740px; }
.check-list { list-style: none; margin: 30px 0 0; padding: 0; border-top: 1px solid var(--cs-light); }
.check-list li { min-height: 55px; display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--cs-light); color: var(--cs-navy); }
.check-list .cs-icon { width: 21px; height: 21px; color: var(--cs-blue); }
.notice-section { padding: 44px 0 72px; }
.notice-box { padding: 26px 30px; border-left: 3px solid var(--cs-blue); background: var(--cs-soft); display: grid; grid-template-columns: 110px 1fr; gap: 24px; }
.notice-box strong { font-family: var(--serif); }
.notice-box p { margin: 0; }

.cycle-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.cycle-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.24); }
.cycle-list li { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.cycle-list li > span { color: rgba(255,255,255,.58); font-size: .74rem; }
.cycle-list h3 { font-size: 1.3rem; margin-bottom: 5px; color: var(--cs-white); }
.cycle-list p { margin: 0; }

.insight-article { padding: 84px 0; scroll-margin-top: 120px; }
.article-grid { display: grid; grid-template-columns: 210px 1fr; gap: 76px; }
.article-grid aside { border-top: 2px solid var(--cs-blue); padding-top: 16px; }
.article-grid aside span { color: var(--cs-blue); font-size: .75rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 700; }
.article-grid aside p { margin-top: 8px; font-size: .86rem; }
.article-grid article { max-width: 820px; }
.article-grid h2 { font-size: clamp(2rem, 3.2vw, 3.4rem); }
.article-grid h3 { margin-top: 34px; font-size: 1.25rem; }
.article-grid p, .article-grid li { color: var(--cs-steel); }
.article-lead { font-size: 1.12rem; color: var(--cs-navy) !important; }
.article-grid ul { padding-left: 22px; }
.article-grid li { margin-bottom: 7px; }

.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.contact-intro h2 { font-size: 2.5rem; }
.contact-methods { margin-top: 42px; border-top: 1px solid var(--cs-light); }
.contact-methods > a { display: flex; align-items: center; gap: 16px; min-height: 78px; border-bottom: 1px solid var(--cs-light); }
.contact-methods .cs-icon { width: 28px; height: 28px; color: var(--cs-blue); }
.contact-methods span { display: block; color: var(--cs-steel); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.contact-methods strong { font-family: var(--serif); font-size: 1.05rem; }
.contact-form-shell { border: 1px solid var(--cs-light); padding: 42px; box-shadow: var(--cs-shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-form label { display: block; margin-bottom: 20px; color: var(--cs-navy); font-size: .78rem; font-weight: 700; letter-spacing: .03em; }
.contact-form input[type="text"], .contact-form input[type="email"], .contact-form input[type="tel"], .contact-form textarea { width: 100%; margin-top: 7px; border: 1px solid var(--cs-light); border-radius: 0; background: var(--cs-white); color: var(--cs-navy); padding: 13px 14px; outline: none; }
.contact-form textarea { resize: vertical; min-height: 150px; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cs-blue); box-shadow: 0 0 0 2px rgba(0,102,204,.08); }
.consent { display: flex !important; align-items: flex-start; gap: 10px; font-weight: 400 !important; color: var(--cs-steel) !important; }
.consent input { margin-top: 5px; }
.consent a { color: var(--cs-blue); text-decoration: underline; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-message { margin-bottom: 24px; padding: 14px 16px; border-left: 3px solid var(--cs-blue); background: var(--cs-soft); }
.form-message.error { border-left-color: #8f2d2d; }

.prose { max-width: 850px; }
.prose h2 { margin-top: 42px; font-size: 1.8rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 30px; }
.prose a { color: var(--cs-blue); text-decoration: underline; }
.prose li, .prose p { color: var(--cs-steel); }
.legal-note { margin-top: 42px; padding: 18px 22px; border-left: 3px solid var(--cs-blue); background: var(--cs-soft); }
.article-prose { max-width: 820px; }
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { padding: 28px; border: 1px solid var(--cs-light); }
.post-card > span { font-size: .74rem; color: var(--cs-steel); }
.post-card h2 { font-size: 1.5rem; margin-top: 24px; }
.error-hero { min-height: 520px; display: flex; align-items: center; }
.error-hero p { font-size: 1.1rem; }
.error-hero .button { margin-top: 20px; }

.site-footer { background: #00162d; color: var(--cs-white); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr 1fr .9fr; gap: 60px; padding-bottom: 54px; }
.footer-brand .brand-logo { width: 255px; background: var(--cs-white); padding: 8px 10px; border-radius: 2px; }
.footer-brand p { max-width: 350px; margin-top: 24px; color: rgba(255,255,255,.66); font-size: .88rem; }
.footer-title { font-family: var(--sans); font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 22px; color: rgba(255,255,255,.88); }
.footer-menu li, .footer-links li { margin-bottom: 10px; }
.footer-menu a, .footer-links a { color: rgba(255,255,255,.68); font-size: .86rem; }
.footer-menu a:hover, .footer-links a:hover, .footer-contact a:hover { color: var(--cs-white); }
.footer-contact li { margin-bottom: 12px; }
.footer-contact a { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.68); font-size: .84rem; word-break: break-word; }
.footer-contact .cs-icon { width: 20px; height: 20px; }
.footer-legal-data { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); display: grid; gap: 5px; color: rgba(255,255,255,.55); font-size: .72rem; }
.footer-bottom { min-height: 58px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; align-items: center; gap: 20px; color: rgba(255,255,255,.52); font-size: .74rem; }
.footer-bottom a { color: rgba(255,255,255,.75); }

.cookie-note { position: fixed; right: 20px; bottom: 20px; z-index: 200; width: min(420px, calc(100% - 40px)); padding: 18px; background: var(--cs-white); border: 1px solid var(--cs-light); box-shadow: var(--cs-shadow); display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; }
.cookie-note[hidden] { display: none !important; }
.cookie-note p { margin: 0; font-size: .78rem; line-height: 1.45; }
.cookie-note a { color: var(--cs-blue); text-decoration: underline; }

@media (max-width: 1100px) {
    .nav-shell { grid-template-columns: 270px 1fr auto; gap: 18px; }
    .site-nav .menu { gap: 20px; }
    .brand-logo { width: 250px; }
    .value-grid { grid-template-columns: repeat(2, 1fr); }
    .value-grid article:nth-child(2) { border-right: 0; }
    .value-grid article:first-child { padding-left: 24px; }
    .value-grid article:last-child { padding-right: 24px; }
    .value-grid article { border-bottom: 1px solid rgba(255,255,255,.18); }
    .value-grid article:nth-child(3), .value-grid article:nth-child(4) { border-bottom: 0; }
    .split-layout { grid-template-columns: 42% 1fr; gap: 48px; }
    .method-grid { grid-column: 1 / -1; }
    .solution-detail-grid { grid-template-columns: .85fr 1.15fr; gap: 55px; }
    .footer-grid { grid-template-columns: 1.2fr .8fr 1fr; }
    .footer-grid > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 920px) {
    .topbar-points { display: none; }
    .nav-shell { grid-template-columns: 1fr auto; min-height: 82px; }
    .site-brand { grid-column: 1; }
    .menu-toggle { display: block; grid-column: 2; }
    .nav-cta { display: none; }
    .site-nav { position: absolute; top: 82px; left: 0; right: 0; background: var(--cs-white); border-bottom: 1px solid var(--cs-light); box-shadow: var(--cs-shadow); display: none; padding: 20px 24px 28px; }
    .site-nav.is-open { display: block; }
    .site-nav .menu { display: grid; gap: 0; }
    .site-nav li { border-bottom: 1px solid var(--cs-light); }
    .site-nav a { display: block; padding: 14px 0; }
    .site-nav a::after { display: none; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-copy { padding: 64px 0 46px; }
    .hero-visual { min-height: 400px; margin-inline: -24px; }
    .hero-visual::before { background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(0,30,60,.08)); }
    .split-layout, .page-hero-grid, .sectors-grid, .cta-grid, .values-layout, .cycle-layout, .contact-grid, .solution-detail-grid { grid-template-columns: 1fr; }
    .split-layout { gap: 42px; }
    .method-grid { grid-column: auto; }
    .row-heading { display: block; }
    .row-heading > p, .row-heading > .text-link { margin-top: 20px; }
    .process-line { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
    .insight-grid { grid-template-columns: 1fr; }
    .insight-card { min-height: 250px; }
    .sectors-grid, .cta-grid, .page-hero-grid, .values-layout, .cycle-layout, .contact-grid, .solution-detail-grid { gap: 48px; }
    .page-hero-grid > p { margin-bottom: 0; }
    .solution-title { position: static; }
    .article-grid { grid-template-columns: 150px 1fr; gap: 45px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 680px) {
    .container { width: min(100% - 32px, var(--container)); }
    .section-pad { padding: 74px 0; }
    .topbar-inner { min-height: 32px; justify-content: center; }
    .nav-shell { min-height: 74px; }
    .site-nav { top: 74px; }
    .brand-logo { width: 218px; }
    .brand-logo img, .custom-logo-link img { max-height: 62px; }
    h1 { font-size: clamp(2.7rem, 13vw, 4rem); }
    h2 { font-size: clamp(2rem, 9vw, 2.8rem); }
    .hero-copy h1 { font-size: clamp(2.8rem, 13vw, 4rem); }
    .hero-actions { display: grid; }
    .hero-actions .button { width: 100%; }
    .hero-visual { min-height: 320px; }
    .value-grid { grid-template-columns: 1fr; }
    .value-grid article { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18) !important; padding: 20px 0 !important; }
    .value-grid article:last-child { border-bottom: 0 !important; }
    .method-grid { grid-template-columns: repeat(2, 1fr); }
    .method-grid div:nth-child(2) { border-right: 0; }
    .method-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--cs-light); }
    .solution-row { grid-template-columns: 40px 40px 1fr; gap: 14px; padding-inline: 0; }
    .solution-row .arrow-icon { display: none; }
    .solution-row > .cs-icon { width: 34px; height: 34px; }
    .solution-row h3 { font-size: 1.25rem; }
    .process-line { grid-template-columns: 1fr; }
    .process-line article { min-height: auto; padding-bottom: 18px; }
    .page-hero { padding: 68px 0 58px; }
    .principle-grid, .difference-grid { grid-template-columns: 1fr; }
    .principle-grid article, .difference-grid article { padding: 28px; }
    .values-list article { grid-template-columns: 1fr; gap: 10px; }
    .solution-title { grid-template-columns: 44px 46px 1fr; gap: 12px; }
    .solution-title > .cs-icon { width: 40px; height: 40px; }
    .solution-title h2 { font-size: 1.55rem; }
    .notice-box { grid-template-columns: 1fr; gap: 8px; }
    .article-grid { grid-template-columns: 1fr; gap: 24px; }
    .article-grid aside { width: 150px; }
    .contact-form-shell { padding: 26px 20px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 18px 0; }
    .cookie-note { grid-template-columns: 1fr; }
}