/* DIANJILV homepage · 2026-10-12 light visual system.
   Self-contained: no web fonts, remote libraries or heavy rendering dependencies. */
:root {
  color-scheme: light;
  --max: 1280px;
  --ink: #16253f;
  --ink-soft: #344866;
  --muted: #667891;
  --subtle: #8899af;
  --blue: #3e72ed;
  --blue-deep: #2959d9;
  --cyan: #28b8d9;
  --violet: #795fe8;
  --line: #e3eaf4;
  --line-blue: #d2e2fa;
  --surface: #fff;
  --surface-blue: #f3f7fe;
  --surface-lavender: #f5f5ff;
  --shadow-soft: 0 22px 65px rgba(38, 77, 143, .065);
  --shadow-panel: 0 28px 74px rgba(39, 77, 142, .095);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: #f9fbff;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; width: auto; max-width: 100%; }
button:focus-visible, a:focus-visible { outline: 3px solid #53a7f5; outline-offset: 4px; }
::selection { color: #153c90; background: #cce5ff; }
.container { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.section { position: relative; padding: 112px 0; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .68s ease, transform .68s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.skip-link { position: fixed; top: -80px; left: 18px; z-index: 1500; padding: 10px 16px; border-radius: 12px; background: #fff; color: #1847a6; }
.skip-link:focus { top: 15px; }

/* Header: restrained white glass, with navy typography and one solid action. */
.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; background: rgba(251,253,255,.86); border-bottom: 1px solid rgba(207,219,238,.46); transition: background .2s ease, box-shadow .2s ease; -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px); }
.site-header.scrolled { background: rgba(255,255,255,.96); box-shadow: 0 12px 36px rgba(36,70,120,.07); border-bottom-color: #e3eaf5; }
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; white-space: nowrap; text-decoration: none; }
.brand-symbol { flex: 0 0 auto; display: inline-grid; width: 39px; height: 39px; place-items: center; filter: drop-shadow(0 6px 12px rgba(64,108,210,.11)); }
.brand-symbol svg { display: block; width: 100%; height: 100%; }
.brand-symbol.mini { width: 34px; height: 34px; }
.brand-copy strong { display: block; color: #192942; font-size: 19px; letter-spacing: .115em; line-height: 1; font-weight: 790; }
.brand-copy small { display: block; margin-top: 5px; color: #94a4b8; font-size: 8px; font-weight: 700; letter-spacing: .29em; line-height: 1; }
.desktop-nav { display: flex; align-items: center; gap: 1px; margin-left: auto; }
.desktop-nav a { position: relative; border-radius: 10px; padding: 11px 11px; color: #536781; font-size: 13px; font-weight: 575; text-decoration: none; transition: color .2s, background .2s; }
.desktop-nav a:hover, .desktop-nav a.active { color: #2757c6; background: #ecf3ff; }
.nav-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 9px; }
.lang-toggle, .menu-toggle { border: 1px solid #dee8f5; background: rgba(255,255,255,.9); border-radius: 11px; color: var(--ink-soft); cursor: pointer; transition: background .2s,border-color .2s; }
.lang-toggle { height: 42px; display: inline-flex; align-items: center; gap: 9px; padding: 0 13px; }
.lang-toggle:hover, .menu-toggle:hover { background: #edf5ff; border-color: #b9d6fb; }
.lang-dot { width: 6px; height: 6px; border-radius: 50%; background: #45cbaa; }
#langLabel { font-size: 11px; font-weight: 750; letter-spacing: .13em; }
.nav-cta { display: inline-flex; min-height: 42px; align-items: center; gap: 7px; padding: 0 17px; border-radius: 11px; background: #3269e7; color: #fff; box-shadow: 0 7px 16px rgba(56,102,218,.15); font-size: 12px; font-weight: 750; text-decoration: none; transition: background .2s, transform .2s; }
.nav-cta svg { width: 17px; height: 17px; }
.nav-cta:hover { background: #2056d5; transform: translateY(-1px); }
.menu-toggle { position: relative; display: none; width: 44px; height: 42px; }
.menu-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: #284666; transition: top .2s, transform .2s; }
.menu-toggle span:first-child { top: 15px; }
.menu-toggle span:last-child { top: 24px; }
.menu-toggle.open span:first-child { top: 20px; transform: rotate(45deg); }
.menu-toggle.open span:last-child { top: 20px; transform: rotate(-45deg); }
.mobile-nav { display: none; position: fixed; top: 73px; right: 16px; left: 16px; z-index: 999; max-height: calc(100dvh - 89px); overflow-y: auto; padding: 12px; border: 1px solid #e1eaf7; border-radius: 18px; background: rgba(255,255,255,.985); box-shadow: 0 22px 60px rgba(26,61,115,.15); }
.mobile-nav.open { display: grid; }
.mobile-nav a { padding: 14px 16px; border-radius: 11px; color: #304966; font-size: 14px; text-decoration: none; }
.mobile-nav a:hover { background: #eff5ff; color: var(--blue-deep); }

/* First fold: pale atmospheric gradients, legible illustration, strong information hierarchy. */
.hero { position: relative; display: flex; min-height: 820px; padding-top: 145px; flex-direction: column; justify-content: center; overflow: hidden; background: radial-gradient(ellipse at 92% 10%, rgba(164,187,255,.35), transparent 35%), radial-gradient(ellipse at 42% 90%, rgba(184,230,255,.22), transparent 30%), linear-gradient(120deg,#fff 0%,#f6faff 46%,#ecf1ff 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .42; background-image: linear-gradient(#cfdef5 1px,transparent 1px),linear-gradient(90deg,#cfdef5 1px,transparent 1px); background-size: 78px 78px; -webkit-mask-image: linear-gradient(to bottom,rgba(0,0,0,.25),transparent 75%); mask-image: linear-gradient(to bottom,rgba(0,0,0,.25),transparent 75%); }
.hero-glow { position: absolute; pointer-events: none; border-radius: 50%; }
.hero-glow-a { top: -270px; right: -230px; width: 700px; height: 700px; background: radial-gradient(circle,rgba(144,167,255,.22),transparent 67%); }
.hero-glow-b { bottom: 15%; left: -260px; width: 620px; height: 620px; background: radial-gradient(circle,rgba(119,210,252,.15),transparent 70%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.04fr); align-items: center; flex: 1; gap: clamp(30px,4vw,74px); }
.hero-copy { padding-bottom: 16px; }
.eyebrow { display: inline-flex; align-items: center; gap: 11px; color: #4971ab; font-size: 10.5px; font-weight: 780; letter-spacing: .2em; }
.eyebrow-line { width: 31px; height: 2px; border-radius: 2px; background: linear-gradient(90deg,#3a83f0,#6bd6ec); }
.hero-copy h1 { margin: 25px 0 27px; font-size: clamp(51px,5.2vw,78px); font-weight: 790; line-height: 1.105; letter-spacing: -.062em; }
.gradient-text, .soft-gradient { color: #366fec; background: linear-gradient(105deg,#2b65e5 8%,#4b8eff 52%,#8067e3 97%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lead { max-width: 610px; margin: 0; color: #61738e; font-size: clamp(14px,1.25vw,16px); line-height: 1.93; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 0 20px; border-radius: 12px; font-size: 12.5px; font-weight: 750; text-decoration: none; transition: transform .2s, background .2s, box-shadow .2s, border-color .2s; }
.btn svg { width: 17px; height: 17px; }
.btn-primary { color: #fff; background: #326ae9; border: 1px solid #326ae9; box-shadow: 0 14px 28px rgba(52,103,225,.16); }
.btn-primary:hover { background: #2457d3; box-shadow: 0 18px 30px rgba(52,103,225,.21); transform: translateY(-2px); }
.btn-ghost { color: #304d78; border: 1px solid #d1dff3; background: #fff; }
.btn-ghost:hover { border-color: #9ebfec; background: #f1f7ff; transform: translateY(-2px); }
.play-dot { color: #477ff1; font-size: 8px; }
.hero-facts { display: flex; gap: clamp(13px,2.1vw,30px); margin-top: 50px; }
.fact { position: relative; min-width: 0; padding-right: clamp(13px,2.1vw,30px); }
.fact:not(:last-child)::after { content: ""; position: absolute; top: 6px; right: 0; bottom: 4px; width: 1px; background: #d7e3f3; }
.fact strong { display: block; color: #203c74; font-size: 27px; font-weight: 785; letter-spacing: -.035em; }
.fact span { display: block; margin-top: 4px; color: #7b8da6; font-size: 10.5px; line-height: 1.5; }
.hero-visual { min-width: 0; }
.hero-image-shell { position: relative; min-height: 580px; overflow: hidden; isolation: isolate; border: 1px solid #e0eafa; border-radius: 32px; background: #e9f4ff; box-shadow: 0 32px 90px rgba(66,104,174,.12),0 6px 18px rgba(62,97,164,.06); }
.hero-image-shell > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 51% 50%; }
.hero-image-vignette { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg,rgba(255,255,255,.07),transparent 60%,rgba(208,229,255,.23)); }
.orbit { position: absolute; width: 72%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(119,173,238,.35); pointer-events: none; }
.orbit-a { top: 12%; right: -20%; transform: rotate(-18deg); }
.orbit-b { top: 25%; right: 19%; width: 54%; border-color: rgba(147,151,243,.31); transform: rotate(25deg); }
.signal { position: absolute; width: 17px; height: 17px; border: 1px solid rgba(66,124,239,.55); border-radius: 50%; box-shadow: 0 0 20px rgba(84,164,239,.2); }
.signal::before,.signal::after { content: ""; position: absolute; inset: -10px; border: 1px solid rgba(81,143,235,.25); border-radius: 50%; animation: pulse 3s ease-out infinite; }
.signal::after { inset: -19px; animation-delay: .9s; }
.signal span { position: absolute; inset: 5px; border-radius: 50%; background: #4f98f9; }
.signal-a { top: 30%; right: 27%; }
.signal-b { bottom: 26%; right: 14%; }
@keyframes pulse { 0% { opacity: .7; transform: scale(.6); } 100% { opacity: 0; transform: scale(1.32); } }
.floating-label { position: absolute; min-width: 146px; padding: 13px 16px; border: 1px solid rgba(221,230,246,.98); border-radius: 14px; background: rgba(255,255,255,.83); box-shadow: 0 12px 35px rgba(56,96,163,.10); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.floating-label small { display: block; margin-bottom: 5px; color: #6588bd; font-size: 8px; letter-spacing: .17em; }
.floating-label strong { display: block; color: #253f6b; font-size: 11px; letter-spacing: .065em; }
.floating-label-a { top: 19%; left: 8%; }
.floating-label-b { bottom: 23%; left: 9%; }
.visual-caption { position: absolute; right: 22px; bottom: 21px; left: 22px; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border: 1px solid rgba(221,233,249,.9); border-radius: 13px; background: rgba(255,255,255,.83); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.live-dot { flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: #36c5a5; box-shadow: 0 0 0 4px rgba(54,197,165,.1); }
.visual-caption small { display: block; color: #6084ba; font-size: 8px; font-weight: 700; letter-spacing: .17em; }
.visual-caption strong { display: block; margin-top: 5px; color: #445c7d; font-size: 11px; font-weight: 600; }
.hero-rail { position: relative; z-index: 1; margin-top: 66px; border-top: 1px solid #e0eafa; background: rgba(255,255,255,.6); }
.rail-inner { display: flex; min-height: 76px; align-items: center; gap: 32px; }
.rail-label { flex: 0 0 auto; color: #5375a8; font-size: 9px; font-weight: 770; letter-spacing: .19em; }
.rail-items { display: grid; flex: 1; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 5px; }
.rail-items span { display: block; color: #7c8eaa; font-size: 9px; font-weight: 700; letter-spacing: .09em; text-align: center; white-space: nowrap; }

/* Shared text system. */
.section-kicker { display: flex; align-items: center; gap: 12px; color: #326bd8; font-size: 10px; font-weight: 790; letter-spacing: .19em; }
.section-kicker > span:first-child { display: inline-grid; width: 30px; height: 30px; place-items: center; border: 1px solid #cdddf6; border-radius: 9px; color: #6487bc; background: #f6f9ff; font-size: 10px; letter-spacing: 0; }
.section-kicker.compact { margin-bottom: 20px; }
.company-copy h2,.section-heading h2,.global-copy h2,.digital-copy h2,.contact-copy h2 { margin: 0; font-weight: 785; letter-spacing: -.054em; }
.company-copy h2 { font-size: clamp(42px,4.5vw,65px); line-height: 1.14; }
.section-heading { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(280px,.64fr); align-items: end; gap: 60px; margin-bottom: 43px; }
.section-heading h2 { max-width: 760px; font-size: clamp(39px,4.1vw,59px); line-height: 1.14; }
.section-heading > p { margin: 0 0 2px; color: var(--muted); font-size: 14px; line-height: 1.9; }

/* Company: plenty of air, disciplined grid, three tangible value cards. */
.company-section { background: #fff; border-top: 1px solid #e8eef7; }
.company-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); align-items: start; gap: clamp(38px,6vw,95px); margin-top: 37px; }
.company-copy p { max-width: 670px; margin: 26px 0 0; color: var(--muted); font-size: 14.5px; line-height: 2.03; }
.principles { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.principle-card { position: relative; min-height: 228px; overflow: hidden; padding: 25px 24px; border: 1px solid #e2ebf7; border-radius: 21px; background: linear-gradient(150deg,#f9fbff,#f1f6ff); }
.principle-card::after { content: ""; position: absolute; right: -60px; bottom: -70px; width: 185px; height: 185px; border-radius: 50%; background: radial-gradient(circle,rgba(113,159,243,.16),transparent 66%); }
.principle-card.wide { grid-column: span 2; min-height: 175px; background: linear-gradient(120deg,#f1f7ff,#f8f6ff); }
.card-index { color: #6b91c5; font-size: 10px; font-weight: 760; letter-spacing: .16em; }
.principle-card h3 { position: relative; margin: 50px 0 12px; font-size: 18px; letter-spacing: -.027em; }
.principle-card.wide h3 { margin-top: 35px; }
.principle-card p { position: relative; max-width: 490px; margin: 0; color: #69809b; font-size: 12px; line-height: 1.85; }

/* Products: visual stories redrawn as clean, pixel-independent SVG artwork. */
.products-section { background: #f2f7fe; border-block: 1px solid #e8f0fb; }
.product-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.product-card { min-width: 0; overflow: hidden; border: 1px solid #dfe8f5; border-radius: 24px; background: #fff; box-shadow: var(--shadow-soft); transition: transform .3s,box-shadow .3s,border-color .3s; }
.product-card:hover { transform: translateY(-5px); border-color: #c5dafa; box-shadow: 0 28px 66px rgba(36,87,163,.12); }
.product-media { position: relative; height: 278px; overflow: hidden; border-bottom: 1px solid #e5edf8; background: #edf4ff; }
.product-media.compact-media { height: 257px; }
.product-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .6s ease; }
.product-card:hover .product-media img { transform: scale(1.027); }
.product-media-overlay { display: none; }
.product-content { padding: 27px 29px 29px; }
.product-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-mark { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; font-size: 17px; font-weight: 800; }
.mark-unk { color: #396ae9; background: #e9eaff; border: 1px solid #d8dcff; }
.mark-shell { color: #218fa6; background: #e6f8fa; border: 1px solid #cceff5; font-family: ui-monospace,monospace; font-size: 13px; }
.mark-quant { color: #7661db; background: #f0ecff; border: 1px solid #e2d9ff; }
.mark-creator { color: #5f63d4; background: #f1edff; border: 1px solid #e1d8ff; font-size: 13px; }
.product-status { display: inline-flex; align-items: center; gap: 8px; color: #8a9ab0; font-size: 9px; font-weight: 720; letter-spacing: .13em; }
.product-status i { width: 6px; height: 6px; border-radius: 50%; background: #42c5aa; }
.product-content h3 { margin: 21px 0 12px; color: #213655; font-size: 26px; font-weight: 770; letter-spacing: -.035em; }
.product-content p { min-height: 74px; margin: 0; color: #71819a; font-size: 12.6px; line-height: 1.86; }
.product-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 19px; }
.product-meta span { padding: 7px 10px; border: 1px solid #e5ecf7; border-radius: 8px; background: #f7faff; color: #7a8ea9; font-size: 9.5px; }
.arrow-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 23px; padding-top: 19px; border-top: 1px solid #e7eef8; color: #2866df; font-size: 12px; font-weight: 760; letter-spacing: .012em; text-decoration: none; overflow-wrap: anywhere; }
.arrow-link span:last-child { font-size: 18px; transition: transform .2s; }
.arrow-link:hover span:last-child { transform: translate(2px,-2px); }

/* Research: photoreal images kept at native quality, with no darkening filter. */
.research-section { background: #fff; }
.research-heading { margin-bottom: 38px; }
.research-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.research-card { min-width: 0; overflow: hidden; border: 1px solid #e0e9f6; border-radius: 25px; background: #fff; box-shadow: var(--shadow-soft); }
.research-image { position: relative; height: 360px; overflow: hidden; background: #e7f2ff; }
.research-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 39%; filter: saturate(1.04) brightness(1.055); transition: transform .6s; }
.research-card:first-child .research-image img { object-position: center 32%; }
.research-card:hover .research-image img { transform: scale(1.03); }
.research-image::after { content: ""; position: absolute; inset: 65% 0 0; background: linear-gradient(transparent,rgba(11,38,85,.12)); pointer-events: none; }
.research-copy { padding: 29px; }
.research-label { color: #4376c3; font-size: 9px; font-weight: 780; letter-spacing: .15em; }
.research-copy h3 { margin: 13px 0 12px; color: #1d3351; font-size: 28px; letter-spacing: -.03em; }
.research-copy p { margin: 0; color: #6b7d96; font-size: 13px; line-height: 1.88; }
.research-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.research-tags span { padding: 8px 11px; border: 1px solid #e4eafa; border-radius: 30px; color: #6985a8; background: #f7faff; font-size: 10px; }
.research-statement { display: grid; grid-template-columns: 115px minmax(0,1fr); align-items: center; gap: 28px; margin-top: 19px; padding: 30px 34px; border: 1px solid #dfebfa; border-radius: 21px; background: linear-gradient(110deg,#edf7ff,#f7f6ff); }
.statement-index { color: #397ad5; font-size: 9px; font-weight: 800; letter-spacing: .17em; }
.research-statement p { margin: 0; color: #355178; font-size: clamp(19px,2vw,27px); font-weight: 600; line-height: 1.5; letter-spacing: -.025em; }

/* Digital assets: calm gradients and dimensional but sharp vector cubes. */
.digital-section { background: linear-gradient(130deg,#f4f8ff,#fafbff); border-block: 1px solid #e8edf7; overflow: hidden; }
.digital-layout { display: grid; grid-template-columns: minmax(0,.93fr) minmax(0,1.07fr); align-items: center; gap: clamp(32px,6vw,90px); }
.digital-copy h2 { font-size: clamp(42px,4.8vw,65px); line-height: 1.13; }
.digital-copy > p { margin: 28px 0 0; color: var(--muted); font-size: 14.5px; line-height: 1.98; }
.asset-line { margin-top: 34px; padding: 24px 0; border-top: 1px solid #dbe7f6; border-bottom: 1px solid #dbe7f6; }
.asset-line small { display: block; color: #788da8; font-size: 10px; letter-spacing: .13em; }
.asset-line strong { display: block; margin-top: 8px; color: #315eab; font-size: 33px; font-weight: 780; letter-spacing: -.04em; }
.asset-line strong span { color: #8a99ae; font-size: 14px; font-weight: 500; letter-spacing: 0; }
.digital-note { margin-top: 19px; color: #8190a8; font-size: 11.5px; line-height: 1.8; }
.digital-visual { position: relative; display: grid; min-height: 510px; overflow: hidden; place-items: center; border: 1px solid #dce7f6; border-radius: 29px; background: #eff6ff; box-shadow: var(--shadow-panel); }
.digital-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.asset-orb { position: absolute; width: 340px; height: 340px; border: 1px solid rgba(116,163,245,.23); border-radius: 50%; pointer-events: none; }
.orb-two { width: 445px; height: 445px; border-color: rgba(148,134,241,.16); }
.asset-chip { position: absolute; padding: 9px 11px; border: 1px solid #d7e4f4; border-radius: 9px; background: rgba(255,255,255,.86); color: #4e79b9; font-size: 9px; font-weight: 770; letter-spacing: .12em; box-shadow: 0 6px 18px rgba(42,82,133,.06); }
.chip-a { top: 18%; left: 8%; }
.chip-b { top: 32%; right: 9%; }
.chip-c { bottom: 17%; left: 23%; }

/* Global: map is accurate only as a conceptual network, not a claimed office footprint. */
.global-section { padding-top: 104px; background: #fff; }
.global-shell { overflow: hidden; border: 1px solid #e1e9f6; border-radius: 30px; background: #fff; box-shadow: var(--shadow-soft); }
.global-copy { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.67fr); align-items: end; gap: 26px 50px; padding: 45px 47px 24px; }
.global-copy .section-kicker { grid-column: 1 / -1; }
.global-copy h2 { font-size: clamp(39px,4.1vw,57px); line-height: 1.14; }
.global-copy > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.95; }
.global-points { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 4px; }
.global-points span { display: inline-flex; align-items: center; gap: 9px; color: #617998; font-size: 11px; }
.global-points i { width: 6px; height: 6px; border-radius: 50%; background: #3a98e4; }
.global-points b { font-weight: 650; }
.map-wrap { position: relative; height: 330px; margin-top: 15px; overflow: hidden; border-top: 1px solid #e6eef9; background: #f7fbff; }
.map-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.map-wrap::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to right,rgba(247,251,255,.36),transparent 27%,transparent 78%,rgba(247,251,255,.25)); }
.map-scan { position: absolute; z-index: 1; top: 16%; right: 0; left: 0; height: 1px; background: linear-gradient(90deg,transparent,rgba(72,133,220,.33),transparent); animation: mapScan 9s ease-in-out infinite; pointer-events: none; }
@keyframes mapScan { 0%,100% { transform: translateY(0); opacity: 0; } 30%,75% { opacity: .8; } 80% { transform: translateY(250px); opacity: 0; } }

/* Interactive lower-page universe: one intentionally dark focal environment. */
.cosmos-section { padding-top: 36px; padding-bottom: 62px; background: #fff; }
.cosmos-shell { display: grid; grid-template-columns: minmax(320px,.69fr) minmax(0,1.31fr); min-height: 536px; overflow: hidden; isolation: isolate; border: 1px solid #1e325e; border-radius: 32px; background: #081329; box-shadow: 0 31px 77px rgba(22,38,78,.15); }
.cosmos-info { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: clamp(30px,4vw,62px); background: radial-gradient(ellipse at 100% 45%,rgba(65,90,164,.12),transparent 70%); }
.cosmos-overline { display: flex; align-items: center; gap: 10px; color: #8eafea; font-size: 9px; font-weight: 770; letter-spacing: .17em; }
.cosmos-pulse, .cosmos-status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #56dfc5; box-shadow: 0 0 12px rgba(77,226,199,.4); }
.cosmos-info h2 { max-width: 470px; margin: 25px 0 18px; color: #f5f8ff; font-size: clamp(38px,3.6vw,52px); font-weight: 775; line-height: 1.17; letter-spacing: -.047em; }
.cosmos-info > p { max-width: 440px; margin: 0; color: #9eafd0; font-size: 13.5px; line-height: 1.98; }
.cosmos-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.cosmos-tab { display: inline-flex; min-height: 38px; align-items: center; gap: 7px; padding: 0 13px; border: 1px solid #344663; border-radius: 11px; background: #101e39; color: #b4c4e2; font-size: 11px; white-space: nowrap; cursor: pointer; transition: border-color .2s,color .2s,background .2s; }
.cosmos-tab:hover { border-color: #698cbd; background: #1b2c50; }
.cosmos-tab.is-active { border-color: #648ceb; background: #294b93; color: #fff; }
.cosmos-tab-icon { font-size: 14px; }
.cosmos-hint { display: inline-flex; align-items: center; gap: 10px; margin-top: 44px; color: #6882aa; font-size: 9px; letter-spacing: .12em; }
.cosmos-hint-line { width: 18px; height: 1px; background: #667eaf; }
.cosmos-viewport { position: relative; min-width: 0; min-height: 534px; overflow: hidden; background: radial-gradient(ellipse at 50% 53%,#111c44 0%,#070f29 56%,#050b1d 100%); }
#cosmosCanvas { position: absolute; inset: 0; z-index: 2; display: block; width: 100%; height: 100%; }
.cosmos-static { position: absolute; inset: 0; z-index: 1; display: grid; place-items: center; background: radial-gradient(ellipse at 50% 56%,rgba(76,85,194,.28),transparent 44%); }
.cosmos-static-ring { width: min(55%,360px); aspect-ratio: 1; border: 12px solid rgba(97,125,255,.55); border-radius: 50%; box-shadow: 0 0 30px rgba(91,119,237,.4),inset 0 0 55px rgba(0,0,0,.4); transform: rotate(-20deg) scaleY(.55); }
.cosmos-coordinates,.cosmos-stage-caption { position: absolute; z-index: 3; color: #7d96bf; font-size: 9px; font-weight: 750; letter-spacing: .17em; pointer-events: none; }
.cosmos-coordinates { top: 28px; right: 31px; }
.cosmos-coordinates span { color: #5e8df5; }
.cosmos-stage-caption { right: 31px; bottom: 29px; left: 31px; display: inline-flex; align-items: center; gap: 10px; color: #a8badd; }

/* Contact: return to light with a friendly primary call-to-action. */
.contact-section { padding-top: 42px; padding-bottom: 102px; background: #fff; }
.contact-shell { position: relative; display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); align-items: center; gap: clamp(24px,4vw,67px); padding: clamp(32px,4.8vw,65px); border: 1px solid #dce9fc; border-radius: 30px; background: radial-gradient(ellipse at 87% 6%,rgba(197,211,255,.53),transparent 45%),linear-gradient(130deg,#ebf7ff,#f6f6ff); box-shadow: var(--shadow-soft); overflow: hidden; }
.contact-shell::before { content: ""; position: absolute; width: 360px; height: 360px; bottom: -210px; left: -160px; border: 1px solid rgba(91,157,225,.18); border-radius: 50%; }
.contact-copy,.contact-cards { position: relative; z-index: 1; min-width: 0; }
.contact-kicker { color: #3f73ba; font-size: 10px; font-weight: 770; letter-spacing: .18em; }
.contact-copy h2 { max-width: 690px; margin-top: 21px; font-size: clamp(42px,4.8vw,65px); line-height: 1.1; }
.contact-copy p { max-width: 650px; margin: 22px 0 0; color: var(--muted); font-size: 13.5px; line-height: 1.96; }
.contact-btn { margin-top: 29px; }
.contact-cards { display: grid; gap: 11px; }
.contact-card { position: relative; display: flex; min-width: 0; min-height: 89px; flex-direction: column; justify-content: center; padding: 18px 22px; border: 1px solid #e1e9f6; border-radius: 16px; background: rgba(255,255,255,.9); box-shadow: 0 7px 19px rgba(61,99,160,.04); text-decoration: none; transition: border-color .2s,transform .2s; }
a.contact-card:hover { border-color: #bad3f7; transform: translateX(4px); }
.contact-card-label { display: block; margin-bottom: 8px; color: #8295b0; font-size: 9px; font-weight: 750; letter-spacing: .14em; }
.contact-card strong { display: block; max-width: calc(100% - 30px); color: #29446b; font-size: 14px; font-weight: 680; line-height: 1.65; overflow-wrap: anywhere; }
.contact-arrow { position: absolute; top: 50%; right: 20px; color: #487de9; font-size: 18px; transform: translateY(-50%); }
.address-card { min-height: 108px; }

/* Footer: quiet, light, readable. */
.site-footer { border-top: 1px solid #e5edf7; background: #f6f9ff; }
.footer-main { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.42fr); gap: clamp(30px,6vw,86px); padding: 60px 0 45px; }
.footer-brand p { max-width: 370px; margin: 18px 0 0; color: #869ab3; font-size: 10px; line-height: 1.8; letter-spacing: .1em; }
.footer-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.footer-links > div { display: grid; align-content: start; gap: 11px; min-width: 0; }
.footer-links small { margin-bottom: 8px; color: #7590af; font-size: 9px; font-weight: 750; letter-spacing: .15em; }
.footer-links a { color: #637894; font-size: 11px; line-height: 1.45; text-decoration: none; overflow-wrap: anywhere; transition: color .2s; }
.footer-links a:hover { color: var(--blue); }
.footer-bottom { display: flex; min-height: 67px; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid #e0e9f5; color: #8999ac; font-size: 10px; line-height: 1.8; }
.footer-bottom a { color: #7a8fad; text-decoration: none; white-space: nowrap; }

/* Responsive breakpoints: fluid desktop, tablet and mobile instead of scaling a desktop mockup. */
@media (max-width: 1180px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .hero { padding-top: 130px; }
  .hero-grid { gap: 28px; }
  .hero-copy h1 { font-size: clamp(49px,5.2vw,68px); }
  .company-grid,.digital-layout { gap: 36px; }
  .cosmos-shell { grid-template-columns: minmax(310px,.8fr) minmax(0,1.2fr); }
}
@media (max-width: 980px) {
  .section { padding: 90px 0; }
  .hero { padding-top: 128px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { max-width: 780px; }
  .hero-copy h1 { font-size: clamp(52px,7vw,73px); }
  .hero-lead { max-width: 760px; }
  .hero-image-shell { min-height: clamp(370px,64vw,560px); }
  .hero-rail { margin-top: 42px; }
  .company-grid,.digital-layout,.section-heading,.global-copy,.contact-shell { grid-template-columns: 1fr; }
  .section-heading { align-items: start; gap: 18px; }
  .section-heading > p { max-width: 760px; }
  .global-copy .section-kicker,.global-points { grid-column: auto; }
  .global-copy { gap: 18px; }
  .cosmos-section { padding-top: 25px; padding-bottom: 50px; }
  .cosmos-shell { grid-template-columns: 1fr; }
  .cosmos-info { padding: 44px; }
  .cosmos-info h2 { max-width: 760px; }
  .cosmos-info > p { max-width: 700px; }
  .cosmos-hint { margin-top: 24px; }
  .cosmos-viewport { min-height: 425px; }
  .contact-section { padding-top: 30px; }
  .contact-shell { gap: 30px; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  html { scroll-padding-top: 75px; }
  .container { width: calc(100% - 32px); }
  .nav-wrap { min-height: 70px; }
  .brand-symbol { width: 35px; height: 35px; }
  .brand-copy strong { font-size: 16px; }
  .nav-cta { display: none; }
  .hero { min-height: auto; padding-top: 122px; }
  .hero-grid { gap: 34px; }
  .eyebrow { font-size: 9px; letter-spacing: .135em; }
  .hero-copy h1 { font-size: clamp(43px,9.8vw,65px); line-height: 1.14; }
  .hero-lead { font-size: 14px; line-height: 1.93; }
  .hero-actions { margin-top: 27px; }
  .hero-facts { margin-top: 34px; }
  .fact strong { font-size: 24px; }
  .fact span { font-size: 10px; }
  .hero-image-shell { min-height: clamp(320px,76vw,470px); border-radius: 23px; }
  .floating-label { min-width: 122px; padding: 10px 11px; }
  .floating-label-a { left: 6%; top: 15%; }
  .floating-label-b { left: 7%; bottom: 25%; }
  .visual-caption { bottom: 13px; right: 14px; left: 14px; }
  .hero-rail { margin-top: 32px; }
  .rail-inner { display: block; padding: 20px 0; }
  .rail-label { display: block; margin-bottom: 13px; }
  .rail-items { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px 6px; }
  .rail-items span { text-align: left; font-size: 8.5px; }
  .section { padding: 76px 0; }
  .section-heading h2,.company-copy h2,.digital-copy h2,.global-copy h2,.contact-copy h2 { font-size: clamp(38px,8vw,51px); }
  .company-copy p { margin-top: 18px; font-size: 13.5px; }
  .principle-card { min-height: 196px; }
  .product-grid,.research-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-media,.product-media.compact-media { height: clamp(215px,53vw,295px); }
  .product-content { padding: 24px; }
  .product-content p { min-height: 0; }
  .research-image { height: clamp(255px,62vw,400px); }
  .research-copy { padding: 24px; }
  .research-statement { grid-template-columns: 1fr; gap: 11px; padding: 25px; }
  .digital-visual { min-height: 390px; }
  .orb-two { width: 335px; height: 335px; }
  .orb-one { width: 270px; height: 270px; }
  .global-section { padding-top: 80px; }
  .global-copy { padding: 30px 24px 17px; }
  .map-wrap { height: 260px; }
  .cosmos-section { padding-top: 10px; padding-bottom: 40px; }
  .cosmos-shell { border-radius: 24px; }
  .cosmos-info { padding: 33px 26px; }
  .cosmos-info h2 { font-size: clamp(34px,8vw,47px); }
  .cosmos-viewport { min-height: 370px; }
  .contact-section { padding-top: 22px; padding-bottom: 77px; }
  .contact-shell { padding: 29px 23px; border-radius: 23px; }
  .footer-main { padding: 45px 0 35px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 17px 0; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 28px); }
  .lang-toggle { justify-content: center; width: 42px; padding: 0; }
  .lang-dot { display: none; }
  .hero-copy h1 { margin-top: 18px; font-size: clamp(39px,10vw,49px); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .hero-facts { justify-content: space-between; gap: 8px; }
  .fact { flex: 1; padding-right: 7px; }
  .fact:not(:last-child)::after { right: -1px; }
  .fact strong { font-size: 22px; }
  .fact span { font-size: 9px; }
  .hero-image-shell { min-height: 355px; }
  .floating-label { display: none; }
  .visual-caption { padding: 10px 12px; }
  .principles { grid-template-columns: 1fr; }
  .principle-card,.principle-card.wide { grid-column: auto; min-height: 150px; }
  .principle-card h3,.principle-card.wide h3 { margin-top: 25px; }
  .research-image { height: 288px; }
  .digital-visual { min-height: 325px; }
  .asset-orb { width: 235px; height: 235px; }
  .orb-two { width: 294px; height: 294px; }
  .cosmos-viewport { min-height: 320px; }
  .cosmos-info { padding: 28px 22px; }
  .cosmos-tabs { gap: 7px; }
  .cosmos-tab { padding: 0 10px; min-height: 36px; font-size: 10px; }
  .cosmos-stage-caption { bottom: 18px; left: 19px; font-size: 8px; letter-spacing: .08em; }
  .cosmos-coordinates { top: 20px; right: 19px; }
  .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 27px 14px; }
  .footer-links > div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 360px) {
  .eyebrow-line { width: 19px; }
  .hero-copy h1 { font-size: 38px; }
  .hero-facts { gap: 6px; }
  .fact strong { font-size: 20px; }
  .fact span { font-size: 8.5px; }
  .rail-items { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .cosmos-tab { font-size: 9.5px; padding-inline: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}