:root {
  --navy-950: #031126;
  --navy-900: #071a37;
  --navy-800: #0b2b57;
  --blue-600: #1769e0;
  --blue-500: #2f82f5;
  --blue-100: #dbeafe;
  --cyan-300: #72d7e7;
  --ink: #10213d;
  --muted: #5f6f86;
  --line: #dce5ef;
  --surface: #ffffff;
  --surface-soft: #f4f8fc;
  --max-width: 1200px;
  --radius: 18px;
  --shadow: 0 18px 60px rgba(5, 26, 58, 0.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy-950); line-height: 1.14; letter-spacing: -0.025em; }
h1 { font-size: clamp(2.6rem, 6vw, 5.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3.5rem); }
h3 { font-size: 1.35rem; }
.container { width: min(calc(100% - 40px), var(--max-width)); margin-inline: auto; }
.narrow { max-width: 850px; }
.section { padding: 104px 0; }
.section-light { background: var(--surface-soft); }
.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;
}
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 1000; padding: 10px 16px; color: white; background: var(--blue-600); }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--cyan-300); outline-offset: 4px; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: white; background: rgba(3,17,38,.94); backdrop-filter: blur(16px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark {
  position: relative; display: grid; place-items: center; width: 42px; aspect-ratio: 1;
  overflow: hidden; color: white; border: 1px solid rgba(255,255,255,.42); border-radius: 12px;
  background: linear-gradient(145deg, #0f5ed0, #0a2349);
}
.brand-mark::after { content: ""; position: absolute; width: 21px; height: 32px; border: 3px solid rgba(255,255,255,.75); border-block-width: 0; transform: skew(-20deg); }
.brand-mark span { position: relative; z-index: 1; font-weight: 800; }
.brand-copy { display: flex; align-items: baseline; gap: 7px; white-space: nowrap; }
.brand-copy strong { font-size: 1.05rem; }
.brand-copy span { color: #c7d8ef; font-size: .94rem; }
.brand-image { width: auto; max-height: 46px; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: 23px; margin-left: auto; }
.primary-nav a { position: relative; padding: 28px 0 25px; color: #dce9f7; font-size: .91rem; white-space: nowrap; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: 19px; left: 0; height: 2px; background: var(--cyan-300); transform: scaleX(0); transition: transform .2s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 17px; }
.language-switch { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: #9bb1cf; }
.language-switch a[aria-current="true"] { color: white; font-weight: 700; }
.nav-toggle { display: none; padding: 10px; border: 0; color: white; background: transparent; }
.nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px; background: currentColor; }

.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px;
  border: 1px solid var(--blue-600); border-radius: 999px; color: white; background: var(--blue-600);
  font-weight: 700; line-height: 1.2; box-shadow: 0 10px 26px rgba(23,105,224,.22); transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); background: #0d5ac7; }
.button-small { min-height: 40px; padding-inline: 18px; font-size: .85rem; }
.button-secondary { color: var(--navy-900); border-color: #a9b9cc; background: transparent; box-shadow: none; }
.button-secondary:hover { color: white; border-color: var(--navy-900); background: var(--navy-900); }
.button-light { color: var(--navy-900); border-color: white; background: white; box-shadow: none; }
.button-light:hover { color: white; background: transparent; }
.button-block { width: 100%; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-600); font-weight: 750; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.eyebrow { margin-bottom: 16px; color: var(--blue-600); font-size: .76rem; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }

.hero {
  position: relative; overflow: hidden; min-height: 740px; color: white;
  background:
    radial-gradient(circle at 75% 44%, rgba(34,128,255,.28), transparent 32%),
    linear-gradient(120deg, #031126 0%, #082b58 68%, #071a37 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: linear-gradient(to right, transparent, black 45%, black);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; min-height: 740px; gap: 65px; }
.hero h1 { max-width: 760px; margin-bottom: 28px; color: white; font-size: clamp(3.1rem, 6vw, 5.7rem); }
.hero-intro { max-width: 680px; color: #cbd9ea; font-size: clamp(1.08rem, 1.8vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero .button-secondary { color: white; border-color: rgba(255,255,255,.45); }
.hero .button-secondary:hover { color: var(--navy-900); background: white; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 28px; padding: 0; margin: 62px 0 0; list-style: none; color: #d4e2f1; font-size: .87rem; }
.hero-proof li { display: flex; align-items: center; gap: 9px; }
.hero-proof span { color: var(--cyan-300); font-family: ui-monospace, monospace; font-size: .75rem; }
.hero-visual { position: relative; min-height: 520px; }
.signal-sphere {
  position: absolute; top: 50%; left: 50%; width: min(430px, 38vw); aspect-ratio: 1; transform: translate(-50%, -50%);
  border: 1px solid rgba(114,215,231,.45); border-radius: 50%;
  background: radial-gradient(circle, rgba(46,135,255,.33), rgba(2,18,40,.7) 58%, transparent 60%);
  box-shadow: inset 0 0 70px rgba(68,151,255,.28), 0 0 90px rgba(31,111,225,.18);
}
.signal-sphere::before, .signal-sphere::after { content: ""; position: absolute; inset: 17%; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; transform: rotate(55deg) scaleY(.37); }
.signal-sphere::after { transform: rotate(-35deg) scaleY(.42); }
.sphere-core { position: absolute; inset: 37%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.4); border-radius: 24px; color: white; background: linear-gradient(145deg, #1769e0, #061a39); font-size: 2.7rem; font-weight: 850; box-shadow: 0 0 45px rgba(74,157,255,.6); }
.signal-sphere i { position: absolute; width: 9px; aspect-ratio: 1; border-radius: 50%; background: var(--cyan-300); box-shadow: 0 0 15px var(--cyan-300); }
.signal-sphere i:nth-of-type(1) { top: 15%; left: 47%; }.signal-sphere i:nth-of-type(2) { top: 46%; right: 7%; }.signal-sphere i:nth-of-type(3) { bottom: 10%; left: 33%; }.signal-sphere i:nth-of-type(4) { top: 35%; left: 5%; }
.signal-label { position: absolute; padding: 8px 12px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; color: #cfe4ff; background: rgba(3,17,38,.7); font: 700 .7rem ui-monospace, monospace; letter-spacing: .1em; }
.label-a { top: 19%; right: 0; }.label-b { right: 7%; bottom: 19%; }.label-c { bottom: 23%; left: 1%; }

.trust-band { color: white; background: var(--blue-600); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid span { padding: 20px; border-right: 1px solid rgba(255,255,255,.25); text-align: center; font-size: .9rem; font-weight: 700; }
.trust-grid span:first-child { border-left: 1px solid rgba(255,255,255,.25); }
.split-heading { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.split-heading h2 { margin-bottom: 0; }
.section-lede { color: #43546c; font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.75; }
.section-heading { max-width: 760px; margin-bottom: 46px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.08rem; }
.row-heading { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.row-heading h2 { max-width: 760px; }
.solution-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.solution-card { position: relative; min-height: 390px; overflow: hidden; padding: 45px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.solution-card::after { content: ""; position: absolute; right: -70px; bottom: -90px; width: 250px; aspect-ratio: 1; border: 1px solid #c7d9ef; border-radius: 50%; box-shadow: 0 0 0 35px rgba(215,232,248,.45), 0 0 0 70px rgba(225,239,251,.4); }
.solution-agent { background: linear-gradient(145deg, #fff, #f5f1ff); }
.solution-geo { background: linear-gradient(145deg, #fff, #eef8ff); }
.solution-card > * { position: relative; z-index: 1; }
.card-number { position: absolute; top: 30px; right: 34px; color: #ccd8e6; font: 800 2rem ui-monospace, monospace; }
.card-kicker { margin: 8px 0 32px; color: var(--blue-600); font-size: .73rem; font-weight: 800; letter-spacing: .13em; }
.solution-card h2, .solution-card h3 { max-width: 520px; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.solution-card p:not(.card-kicker) { max-width: 520px; color: var(--muted); }
.solution-card .text-link { margin-top: 24px; }

.method-section { color: white; background: var(--navy-950); }
.section-heading-inverse h2 { color: white; }
.section-heading-inverse > p:last-child { color: #aebfd5; }
.method-flow { display: grid; grid-template-columns: repeat(5, 1fr); padding: 0; margin: 60px 0 0; list-style: none; counter-reset: method; }
.method-flow li { position: relative; min-height: 260px; padding: 28px 24px; border-top: 1px solid #284461; border-right: 1px solid #284461; }
.method-flow li:first-child { border-left: 1px solid #284461; }
.method-flow li::before { content: ""; position: absolute; top: -5px; left: 22px; width: 9px; aspect-ratio: 1; border-radius: 50%; background: var(--cyan-300); box-shadow: 0 0 14px var(--cyan-300); }
.method-flow span { display: block; margin-bottom: 52px; color: #66a4e8; font: 700 .77rem ui-monospace, monospace; }
.method-flow strong { display: block; margin-bottom: 14px; font-size: 1.15rem; }
.method-flow p { color: #9fb1c8; font-size: .91rem; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case-grid-large { grid-template-columns: repeat(2, 1fr); }
.case-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: white; transition: transform .2s ease, box-shadow .2s ease; }
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.case-type { display: inline-block; margin-bottom: 22px; padding: 6px 10px; border-radius: 999px; color: #095bc7; background: #e7f1ff; font-size: .72rem; font-weight: 800; }
.case-industry { color: var(--muted); font-size: .86rem; }
.case-card h2, .case-card h3 { font-size: 1.45rem; }
.case-card > p:not(.case-type):not(.case-industry) { color: var(--muted); font-size: .91rem; }
.case-card .text-link { margin-top: 18px; font-size: .88rem; }
.source-inline { padding-top: 18px; border-top: 1px solid var(--line); }
.empty-state { padding: 28px; border: 1px dashed #b9c9da; border-radius: 14px; color: var(--muted); background: rgba(255,255,255,.65); }
.empty-state-wide { grid-column: 1 / -1; padding: 56px; text-align: center; }
.insights-section { background: white; }
.insight-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.insight-columns > div { padding-top: 24px; border-top: 3px solid var(--navy-900); }
.compact-item { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.compact-item time { color: var(--muted); font: .78rem ui-monospace, monospace; }
.compact-item a { font-weight: 700; }
.cta-section { padding: 36px 0; background: var(--blue-600); }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-panel h2 { max-width: 850px; margin-bottom: 0; color: white; font-size: clamp(1.8rem, 3.5vw, 3rem); }
.cta-panel .eyebrow { color: #d8f5fa; }

.page-hero, .article-hero {
  position: relative; overflow: hidden; padding: 130px 0 100px; color: white;
  background: radial-gradient(circle at 82% 20%, rgba(48,135,244,.35), transparent 30%), linear-gradient(125deg, var(--navy-950), var(--navy-800));
}
.page-hero::after, .article-hero::after { content: ""; position: absolute; right: -160px; bottom: -260px; width: 620px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.02); }
.page-hero h1, .article-hero h1 { position: relative; z-index: 1; margin-bottom: 26px; color: white; font-size: clamp(2.8rem, 5vw, 5rem); }
.page-hero p:not(.eyebrow), .article-hero p:not(.eyebrow) { position: relative; z-index: 1; max-width: 800px; color: #c7d6e8; font-size: 1.16rem; }
.detail-hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 70px; }
.detail-symbol { position: relative; width: min(380px, 36vw); aspect-ratio: 1; justify-self: center; border: 1px solid rgba(114,215,231,.45); border-radius: 50%; background: radial-gradient(circle, rgba(55,142,255,.35), transparent 64%); }
.detail-symbol span { position: absolute; inset: 31%; display: grid; place-items: center; border-radius: 24%; color: white; background: linear-gradient(145deg, #1769e0, #082044); font-size: 4rem; font-weight: 850; box-shadow: 0 0 50px rgba(50,140,255,.38); }
.detail-symbol i { position: absolute; inset: 12%; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; transform: scaleY(.36) rotate(40deg); }
.detail-symbol i:last-child { transform: scaleY(.4) rotate(-40deg); }
.article-layout { display: grid; grid-template-columns: 260px minmax(0, 760px); justify-content: center; gap: 80px; }
.article-aside { position: sticky; top: 120px; align-self: start; padding: 26px; border-left: 3px solid var(--blue-600); background: var(--surface-soft); }
.article-aside ol { padding-left: 22px; margin-bottom: 0; }
.article-aside li { padding: 8px 0; }
.prose { max-width: 760px; color: #33455d; font-size: 1.06rem; }
.prose h2 { margin-top: 2.5em; font-size: 2rem; }.prose h3 { margin-top: 2em; }
.prose p, .prose ul, .prose ol { margin-bottom: 1.4em; }
.prose a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { margin: 2em 0; padding: 20px 28px; border-left: 4px solid var(--blue-600); color: var(--navy-900); background: var(--surface-soft); }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-tabs a { padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); }
.filter-tabs a[aria-current="page"] { color: white; border-color: var(--blue-600); background: var(--blue-600); }
.disclosure { max-width: 900px; text-align: center; }
.benchmark-notice { position: relative; z-index: 1; margin-top: 28px; padding: 15px 18px; border: 1px solid rgba(255,255,255,.25); border-radius: 12px; color: #e6f2ff; background: rgba(255,255,255,.08); }
.case-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px 80px; }
.case-detail-grid article { padding-top: 26px; border-top: 2px solid var(--navy-900); }
.capability-panel { padding: 30px !important; border: 0 !important; border-radius: var(--radius); color: white; background: var(--navy-900); }
.capability-panel .eyebrow { color: var(--cyan-300); }.capability-panel p:last-child { margin-bottom: 0; }
.source-panel { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.source-panel > div { max-width: 760px; }.source-panel h2 { font-size: 2rem; }

.content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.content-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 10px 36px rgba(6,30,64,.07); }
.content-cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.cover-placeholder { display: grid; place-items: center; color: white; background: radial-gradient(circle at 72% 28%, rgba(90,180,255,.4), transparent 28%), linear-gradient(135deg, #061a37, #165ab3); }
.cover-placeholder span { font-size: 2.4rem; font-weight: 850; letter-spacing: .08em; }
.report-placeholder { background: linear-gradient(145deg, #0a2144, #0f79aa); }
.content-card-body { padding: 28px; }
.content-card h2 { font-size: 1.35rem; }
.content-card h2 a::after { content: ""; position: absolute; }
.content-card-body > p:not(.content-meta) { color: var(--muted); font-size: .93rem; }
.content-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--muted); font: .76rem ui-monospace, monospace; }
.content-meta span { color: var(--blue-600); }
.pagination { display: flex; align-items: center; justify-content: center; gap: 28px; margin-top: 52px; }
.pagination a { color: var(--blue-600); font-weight: 700; }
.article-summary { font-size: 1.25rem !important; }
.article-cover { margin-top: 60px; }.article-cover img { width: 100%; border-radius: var(--radius); }
.article-body { margin-inline: auto; }

.report-detail-hero .detail-hero-grid { grid-template-columns: 1fr 340px; }
.report-cover-large { position: relative; z-index: 1; overflow: hidden; border-radius: 16px; box-shadow: 0 26px 70px rgba(0,0,0,.35); }
.report-cover-large img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.report-cover-large.cover-placeholder { display: grid; min-height: 420px; text-align: center; }
.report-cover-large.cover-placeholder span { font-size: 1.4rem; letter-spacing: .16em; }
.report-layout { display: grid; grid-template-columns: minmax(0, 1fr) 430px; align-items: start; gap: 80px; }
.lead-form-panel { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.lead-form-panel h2 { font-size: 1.65rem; }.lead-form-panel > p { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 7px; color: var(--navy-900); font-size: .86rem; font-weight: 700; }
.field label span, .consent-field label span { color: #c11b32; }
.field input, .field textarea, .field select {
  width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #b9c7d7; border-radius: 9px; color: var(--ink); background: white;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue-600); outline: 3px solid rgba(23,105,224,.15); }
.consent-field { display: grid; grid-template-columns: auto 1fr; gap: 10px; margin: 8px 0 24px; align-items: start; }
.consent-field input { width: 18px; height: 18px; margin-top: 4px; }
.consent-field label { color: var(--muted); font-size: .79rem; }
.errorlist { padding: 0; margin: 6px 0 0; color: #b20f2b; font-size: .8rem; list-style: none; }
.form-errors { margin-bottom: 18px; padding: 12px; border-radius: 8px; color: #8d1025; background: #fff0f3; }
.success-message { text-align: center; padding: 30px 10px; }.success-message > span { display: grid; place-items: center; width: 56px; margin: 0 auto 18px; aspect-ratio: 1; border-radius: 50%; color: white; background: #168461; font-size: 1.8rem; }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.contact-copy h2 { font-size: 2.4rem; }.contact-copy > p { color: var(--muted); }
.contact-copy dl { margin-top: 50px; }.contact-copy dl div { padding: 18px 0; border-top: 1px solid var(--line); }.contact-copy dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }.contact-copy dd { margin: 5px 0 0; font-weight: 700; }
.error-page { display: grid; min-height: 70vh; align-items: center; padding: 100px 0; text-align: center; }.error-page p:not(.eyebrow) { color: var(--muted); font-size: 1.1rem; }.error-page .button { margin-top: 20px; }

.site-footer { padding-top: 72px; color: #b7c7dc; background: var(--navy-950); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 80px; padding-bottom: 58px; }
.footer-brand p { max-width: 440px; margin-top: 22px; }
.brand-footer { color: white; }
.site-footer h2 { margin-bottom: 18px; color: white; font-size: .83rem; letter-spacing: .13em; text-transform: uppercase; }
.site-footer ul { padding: 0; margin: 0; list-style: none; }.site-footer li { margin: 9px 0; font-size: .9rem; }.site-footer a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding: 22px 0; border-top: 1px solid #1c3554; font-size: .78rem; }

@media (max-width: 1080px) {
  .primary-nav { gap: 15px; }.primary-nav a { font-size: .82rem; }.header-actions .button { display: none; }
  .hero-grid { grid-template-columns: 1fr .7fr; }.hero-visual { min-height: 430px; }
  .method-flow { grid-template-columns: repeat(3, 1fr); }.method-flow li:nth-child(4) { border-left: 1px solid #284461; }
  .content-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 850px) {
  .section { padding: 76px 0; }
  .nav-toggle { display: block; margin-left: auto; }
  .primary-nav { position: absolute; top: 78px; right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 16px 20px 28px; border-top: 1px solid #29425f; background: var(--navy-950); }
  .primary-nav[data-open="true"] { display: flex; }.primary-nav a { padding: 13px 0; border-bottom: 1px solid #203853; }.primary-nav a::after { display: none; }
  .header-actions { gap: 0; }.language-switch { font-size: .78rem; }
  .hero, .hero-grid { min-height: auto; }.hero-grid { grid-template-columns: 1fr; padding-top: 100px; padding-bottom: 70px; }.hero-visual { min-height: 360px; }.signal-sphere { width: 330px; }
  .hero-proof { margin-top: 45px; }.trust-grid { grid-template-columns: repeat(2, 1fr); }.trust-grid span:nth-child(3) { border-left: 1px solid rgba(255,255,255,.25); }
  .split-heading, .detail-hero-grid, .report-detail-hero .detail-hero-grid, .article-layout, .report-layout, .contact-layout { grid-template-columns: 1fr; gap: 45px; }
  .solution-grid, .case-detail-grid { grid-template-columns: 1fr; }.case-grid { grid-template-columns: repeat(2, 1fr); }
  .method-flow { grid-template-columns: 1fr 1fr; }.method-flow li:nth-child(odd) { border-left: 1px solid #284461; }
  .insight-columns { gap: 30px; }.detail-symbol { width: 330px; }.article-aside { position: static; }
  .report-cover-large { width: min(340px, 100%); justify-self: center; order: -1; }.report-layout .lead-form-panel { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }.footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--max-width)); }
  .header-inner { min-height: 70px; }.primary-nav { top: 70px; }.brand-copy strong { display: none; }.brand-mark { width: 38px; }
  h1 { font-size: 2.55rem; }.hero h1 { font-size: 3rem; }.hero-grid { padding-top: 75px; }.hero-visual { min-height: 300px; }.signal-sphere { width: 270px; }.signal-label { display: none; }
  .hero-actions .button { width: 100%; }.hero-proof { display: grid; gap: 12px; }
  .trust-grid { grid-template-columns: 1fr; }.trust-grid span, .trust-grid span:nth-child(3) { border-left: 1px solid rgba(255,255,255,.25); border-bottom: 1px solid rgba(255,255,255,.25); }
  .split-heading, .insight-columns { grid-template-columns: 1fr; gap: 28px; }.solution-card { min-height: 340px; padding: 32px 26px; }.card-number { top: 22px; right: 24px; }
  .method-flow { grid-template-columns: 1fr; }.method-flow li, .method-flow li:nth-child(odd), .method-flow li:nth-child(4) { min-height: auto; border-left: 1px solid #284461; }.method-flow span { margin-bottom: 25px; }
  .case-grid, .case-grid-large, .content-grid { grid-template-columns: 1fr; }.row-heading, .cta-panel, .source-panel { align-items: flex-start; flex-direction: column; }.cta-panel { display: flex; }.cta-panel .button { width: 100%; }
  .page-hero, .article-hero { padding: 94px 0 70px; }.page-hero h1, .article-hero h1 { font-size: 2.65rem; }
  .detail-symbol { width: 260px; }.case-detail-grid { gap: 35px; }.form-grid { grid-template-columns: 1fr; gap: 0; }.lead-form-panel { padding: 26px 20px; }
  .contact-copy h2 { font-size: 2rem; }.footer-grid { grid-template-columns: 1fr; gap: 36px; }.footer-brand { grid-column: auto; }.footer-bottom { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}