:root {
  --red: #c8102e;
  --red-dark: #8f071f;
  --red-soft: #fff2f4;
  --blue: #0e4ea2;
  --blue-dark: #062b62;
  --blue-soft: #edf5ff;
  --ink: #0d1c32;
  --muted: #607086;
  --line: #dfe6ef;
  --paper: #ffffff;
  --mist: #f4f7fb;
  --shadow: 0 18px 55px rgba(8, 34, 72, 0.1);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "HarmonyOS Sans SC", "MiSans", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
.scroll-progress { position: fixed; left: 0; top: 0; z-index: 1000; width: 100%; height: 3px; pointer-events: none; transform: scaleX(0); transform-origin: left center; background: linear-gradient(90deg,var(--red),#ff5470 42%,var(--blue)); box-shadow: 0 1px 8px rgba(14,78,162,.28); }
.skip-link { position: fixed; left: 18px; top: 12px; z-index: 999; padding: 10px 14px; color: #fff; background: var(--blue-dark); transform: translateY(-150%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid rgba(200,16,46,.55); outline-offset: 3px; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
.shell { width: var(--shell); margin: 0 auto; }
.topline { color: rgba(255,255,255,.78); background: var(--blue-dark); font-size: 12px; letter-spacing: .04em; }
.topline-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; }
.topline-domain { opacity: .72; }

.site-header { position: sticky; top: 0; z-index: 100; height: 90px; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(223,230,239,.8); transition: box-shadow .25s ease; }
.motion-ready .site-header { animation: headerDrop .55s cubic-bezier(.22,1,.36,1) both; }
.site-header.scrolled { box-shadow: 0 8px 28px rgba(6,43,98,.1); }
.nav-shell { height: 100%; display: flex; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-image { width: auto; height: 64px; object-fit: contain; object-position: left center; }
.brand-image-light { filter: brightness(1.04); }
.brand-mark { position: relative; width: 45px; height: 45px; display: grid; place-items: center; overflow: hidden; color: #fff; background: var(--blue); border-radius: 3px 14px 3px 14px; box-shadow: 6px 6px 0 rgba(200,16,46,.12); }
.brand-mark i { position: absolute; inset: 0 50% 0 0; background: var(--red); transform: skewX(-13deg); transform-origin: bottom; }
.brand-mark b { position: relative; z-index: 1; font-size: 21px; letter-spacing: -.06em; }
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 20px; letter-spacing: .13em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 8px; letter-spacing: .16em; }
.main-nav { display: flex; align-items: stretch; align-self: stretch; margin-left: auto; }
.main-nav a { position: relative; display: grid; place-items: center; padding: 0 16px; color: #33445a; font-size: 15px; }
.main-nav a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 0; height: 3px; background: linear-gradient(90deg,var(--red),var(--blue)); transition: left .2s ease,right .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--blue); }
.main-nav a:hover::after, .main-nav a.active::after { left: 15px; right: 15px; }
.nav-group { position: relative; display: flex; align-items: stretch; }
.nav-group > a { padding-right: 28px; }
.submenu-toggle { position: absolute; right: 7px; top: 50%; z-index: 2; width: 24px; height: 32px; padding: 0; border: 0; color: #607086; background: transparent; transform: translateY(-50%); cursor: pointer; }
.submenu-toggle span { display: block; transition: transform .2s ease; }
.submenu { position: absolute; top: calc(100% - 1px); left: 0; z-index: 120; min-width: 190px; padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 35px rgba(6,43,98,.14); transition: opacity .2s ease,transform .2s ease,visibility .2s; }
.submenu a { min-height: 42px; display: flex; align-items: center; padding: 0 14px; white-space: nowrap; font-size: 14px; }
.submenu a::after { display: none; }
.submenu a:hover, .submenu a.active { color: var(--blue); background: var(--blue-soft); }
.nav-group:hover .submenu, .nav-group:focus-within .submenu, .nav-group.submenu-open .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-group:hover .submenu-toggle span, .nav-group:focus-within .submenu-toggle span, .nav-group.submenu-open .submenu-toggle span { transform: rotate(180deg); }
.nav-group.child-active > a { color: var(--blue); }
.nav-consult { display: inline-flex; align-items: center; gap: 18px; min-height: 43px; margin-left: 16px; padding: 0 18px; color: #fff; background: var(--red); font-size: 14px; font-weight: 700; transition: background .2s, transform .2s; }
.nav-consult:hover { background: var(--blue); transform: translateY(-2px); }
.nav-consult span { font-size: 20px; }
.nav-toggle { display: none; width: 42px; height: 42px; margin-left: auto; border: 0; background: transparent; }
.nav-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--ink); transition: .2s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.home-hero { position: relative; min-height: auto; display: flex; align-items: center; overflow: hidden; background: #071d3d; }
.home-hero::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(14,78,162,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(14,78,162,.08) 1px,transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(90deg,#000,transparent 85%); }
.hero-shell { position: relative; z-index: 1; width: 100%; }

.hero-swiper-wrap { position: relative; }
.hero-control-bar { position: absolute; left: 50%; bottom: 50px; z-index: 6; width: var(--shell); display: flex; align-items: center; justify-content: space-between; transform: translateX(-50%); pointer-events: none; }
.hero-nav { position: static; display: flex; align-items: center; gap: 10px; pointer-events: auto; }
.hero-swiper { width: 100%; min-height: 520px; height: clamp(520px, calc(100svh - 180px), 660px); overflow: hidden; box-shadow: 0 22px 60px rgba(3, 20, 50, .2); }
.hero-image-slide {
  position: relative;
  min-height: 520px;
  overflow: hidden;
}
.hero-slide-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
  transform-origin: 68% center;
  filter: brightness(.76) saturate(.88);
  will-change: transform, filter;
  transition: transform 6.4s cubic-bezier(.18,.7,.18,1), filter 1.1s ease;
}
.hero-image-slide.swiper-slide-active .hero-slide-image {
  transform: scale(1.13);
  filter: brightness(1) saturate(1.12);
}
.hero-banner-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 20, 50, .95) 0%, rgba(3, 24, 61, .88) 34%, rgba(4, 27, 67, .48) 58%, rgba(4, 18, 43, .12) 100%),
    linear-gradient(0deg, rgba(2, 14, 35, .5), transparent 45%);
}
.hero-banner-layer::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: -45%;
  left: -42%;
  width: 34%;
  height: 190%;
  opacity: 0;
  transform: skewX(-17deg) translateX(-180%);
  background: linear-gradient(90deg,transparent,rgba(80,166,255,.14),rgba(255,255,255,.5),rgba(255,58,92,.2),transparent);
  filter: blur(8px);
  pointer-events: none;
}
.hero-image-slide.swiper-slide-active .hero-banner-layer::before { animation: heroLightSweep 1.35s cubic-bezier(.2,.72,.2,1) .24s both; }
.hero-banner-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, #000, transparent 72%);
  opacity: .5;
}
.hero-overlay { position: absolute; inset: 0; display: flex; align-items: center; z-index: 2; }
.hero-overlay-inner { width: var(--shell); margin: 0 auto; }
.hero-overlay .hero-copy { max-width: 640px; padding: 30px 0 66px; opacity: 0; transform: translateY(24px); transition: opacity .65s ease .18s, transform .65s ease .18s; }
.hero-image-slide.swiper-slide-active .hero-copy { opacity: 1; transform: translateY(0); }
.hero-overlay .hero-copy > * { opacity: 0; transform: translateX(-52px) translateY(8px); }
.hero-image-slide.swiper-slide-active .hero-copy > * { animation: heroTextEnter .72s cubic-bezier(.16,1,.3,1) both; }
.hero-image-slide.swiper-slide-active .hero-copy > :nth-child(1) { animation-delay: .28s; }
.hero-image-slide.swiper-slide-active .hero-copy > :nth-child(2) { animation-delay: .4s; }
.hero-image-slide.swiper-slide-active .hero-copy > :nth-child(3) { animation-delay: .54s; }
.hero-image-slide.swiper-slide-active .hero-copy > :nth-child(4) { animation-delay: .68s; }
.hero-overlay .eyebrow { display: inline-flex; align-items: center; gap: 12px; margin: 0 0 18px; color: rgba(255,255,255,.92); font-size: 12px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.hero-overlay .eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--red); }
.hero-overlay .hero-copy :is(h1, h2) { max-width: 640px; margin: 0; color: #fff; font-size: clamp(40px,4.2vw,62px); line-height: 1.16; letter-spacing: -.035em; text-shadow: 0 4px 22px rgba(0,0,0,.15); }
.hero-overlay .hero-copy :is(h1, h2) span { display: block; color: #d8e8ff; }
.hero-overlay .hero-copy :is(h1, h2) em { color: var(--red); font-style: normal; }
.hero-overlay .hero-lead { max-width: 590px; margin: 22px 0 30px; color: rgba(255,255,255,.82); font-size: 17px; line-height: 1.85; }
.hero-overlay .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-overlay .hero-actions .btn { min-height: 50px; }

.hero-control-bar .hero-pagination { position: static; width: auto !important; min-height: 50px; display: flex; align-items: center; padding: 0 18px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(3,20,50,.28); box-shadow: 0 10px 28px rgba(3,20,50,.16); backdrop-filter: blur(10px); pointer-events: auto; }
.hero-pagination .swiper-pagination-bullet { width: 8px; height: 8px; margin: 0 5px; background: rgba(255,255,255,.58); opacity: 1; transition: width .25s ease, background .25s ease; }
.hero-pagination .swiper-pagination-bullet-active { width: 34px; border-radius: 999px; background: #fff; box-shadow: 0 0 0 5px rgba(255,255,255,.12),0 0 18px rgba(123,185,255,.7); }
.hero-nav .swiper-button-prev, .hero-nav .swiper-button-next {
  position: relative;
  pointer-events: auto;
  top: auto;
  bottom: auto;
  left: auto;
  right: auto;
  margin-top: 0;
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(3, 20, 50, .22);
  backdrop-filter: blur(8px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.hero-nav .swiper-button-prev::after, .hero-nav .swiper-button-next::after {
  font-size: 20px;
  font-weight: 800;
}
.hero-nav .swiper-button-prev:hover, .hero-nav .swiper-button-next:hover { color: #fff; background: rgba(255,255,255,.24); border-color: #fff; transform: scale(1.1); box-shadow: 0 0 24px rgba(112,176,255,.35); }
.hero-nav .swiper-button-prev, .hero-nav .swiper-button-next { inset: auto; }

@keyframes heroLightSweep {
  0% { opacity: 0; transform: skewX(-17deg) translateX(-180%); }
  24% { opacity: 1; }
  100% { opacity: 0; transform: skewX(-17deg) translateX(650%); }
}
@keyframes heroTextEnter {
  from { opacity: 0; transform: translateX(-52px) translateY(8px); filter: blur(7px); }
  to { opacity: 1; transform: none; filter: none; }
}

.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin: 0 0 22px; color: var(--blue); font-size: 13px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--red); }
.hero-copy :is(h1, h2) { max-width: 760px; margin: 0; font-size: clamp(42px,5vw,70px); line-height: 1.12; letter-spacing: -.045em; }
.hero-copy :is(h1, h2) span { display: block; color: var(--blue); }
.hero-copy :is(h1, h2) em { color: var(--red); font-style: normal; }
.hero-lead { max-width: 650px; margin: 26px 0 34px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 18px; padding: 0 24px; border: 1px solid transparent; cursor: pointer; font-weight: 750; transition: transform .2s, box-shadow .2s, color .2s, background .2s; }
.btn:hover { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(8,45,106,.14); }
.btn span, .section-link span { display: inline-block; transition: transform .2s ease; }
.btn:hover span, .section-link:hover span { transform: translateX(4px); }
.btn-primary { color: #fff; background: var(--blue); }
.btn-primary:hover { background: var(--red); }
.btn-outline { color: var(--ink); border-color: #adbacb; background: rgba(255,255,255,.7); }
.btn-outline:hover { color: var(--blue); border-color: var(--blue); }

.system-visual { position: relative; min-height: 480px; display: grid; place-items: center; }
.system-orbit { position: absolute; width: 430px; height: 430px; border: 1px solid rgba(14,78,162,.2); border-radius: 50%; animation: orbit 24s linear infinite; }
.system-orbit::before, .system-orbit::after { content: ""; position: absolute; width: 12px; height: 12px; border-radius: 50%; }
.system-orbit::before { top: 30px; left: 75px; background: var(--red); box-shadow: 0 0 0 8px rgba(200,16,46,.1); }
.system-orbit::after { right: 12px; top: 185px; background: var(--blue); box-shadow: 0 0 0 8px rgba(14,78,162,.1); }
@keyframes orbit { to { transform: rotate(360deg); } }
.system-panel { position: relative; z-index: 2; width: min(100%,410px); padding: 28px; color: #fff; background: linear-gradient(150deg,rgba(6,43,98,.97),rgba(14,78,162,.92)); box-shadow: 28px 30px 0 rgba(200,16,46,.09), var(--shadow); }
.panel-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.16); }
.panel-top strong { font-size: 14px; letter-spacing: .13em; }
.signal { display: flex; gap: 5px; }
.signal i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.45); }
.signal i:first-child { background: #ff3455; }
.system-core { width: 120px; height: 120px; margin: 34px auto; display: grid; place-items: center; text-align: center; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.35); border-radius: 50%; box-shadow: inset 0 0 0 12px rgba(255,255,255,.035),0 0 45px rgba(94,168,255,.23); }
.system-core strong { display: block; font-size: 24px; letter-spacing: .08em; }
.system-core small { display: block; margin-top: -25px; opacity: .65; font-size: 9px; letter-spacing: .16em; }
.system-nodes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.system-node { padding: 13px 15px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06); }
.system-node span { display: block; color: #9fc8ff; font-size: 10px; letter-spacing: .11em; }
.system-node strong { font-size: 14px; }
.panel-code { margin-top: 18px; color: rgba(255,255,255,.42); font: 10px/1.6 Consolas,monospace; }

.trustbar { position: relative; z-index: 3; margin-top: -36px; }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; background: #fff; box-shadow: 0 24px 58px rgba(8,34,72,.14); }
.trust-item { position: relative; min-height: 176px; display: flex; flex-direction: column; padding: 28px 28px 24px; overflow: hidden; border-right: 1px solid var(--line); opacity: 0; transform: translateY(18px); transition: color .25s ease, background .25s ease, transform .25s ease; }
.trust-item::before { content: ""; position: absolute; left: 0; right: 100%; top: 0; height: 4px; background: linear-gradient(90deg,var(--red),var(--blue)); transition: right .35s ease; }
.trust-item:last-child { border-right: 0; }
.trust-item:hover { z-index: 1; color: #fff; background: linear-gradient(145deg,var(--blue-dark),var(--blue)); transform: translateY(-4px); }
.trust-item:hover::before { right: 0; }
.trust-index { color: #8b9bb0; font: 700 10px Consolas,monospace; letter-spacing: .08em; }
.trust-item strong { display: block; margin: 20px 0 8px; color: var(--blue-dark); font-size: 18px; line-height: 1.35; transition: color .25s ease; }
.trust-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; transition: color .25s ease; }
.trust-item i { position: absolute; right: 24px; top: 24px; color: var(--blue); font-size: 18px; font-style: normal; transition: color .25s ease, transform .25s ease; }
.trust-item:hover .trust-index, .trust-item:hover p { color: rgba(255,255,255,.7); }
.trust-item:hover strong, .trust-item:hover i { color: #fff; }
.trust-item:hover i { transform: translate(3px,-3px); }
.trust-grid.visible .trust-item { animation: trustItemRise .62s cubic-bezier(.22,1,.36,1) both; }
.trust-grid.visible .trust-item:nth-child(2) { animation-delay: .08s; }
.trust-grid.visible .trust-item:nth-child(3) { animation-delay: .16s; }
.trust-grid.visible .trust-item:nth-child(4) { animation-delay: .24s; }
@keyframes trustItemRise { to { opacity: 1; transform: none; } }

.section { padding: 104px 0; }
.section-soft { background: var(--mist); }
.section-dark { color: #fff; background: var(--blue-dark); }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 46px; }
.section-title { margin: 0; font-size: clamp(31px,3.4vw,46px); line-height: 1.22; letter-spacing: -.025em; }
.section-desc { max-width: 560px; margin: 0; color: var(--muted); }
.section-link { flex: 0 0 auto; color: var(--blue); font-weight: 750; }
.section-link span { margin-left: 10px; }
.section-link:hover { color: var(--red); }
.section-dark .eyebrow { color: #9fc8ff; }
.section-dark .section-desc { color: rgba(255,255,255,.64); }

.dual-manifesto { display: grid; grid-template-columns: 1fr 1fr; min-height: 400px; box-shadow: var(--shadow); }
.manifesto { position: relative; overflow: hidden; padding: 55px; color: #fff; }
.manifesto::after { position: absolute; right: 24px; bottom: -52px; font-size: 180px; line-height: 1; font-weight: 900; opacity: .06; }
.manifesto-red { background: linear-gradient(145deg,var(--red-dark),var(--red)); }
.manifesto-red::after { content: "红"; }
.manifesto-blue { background: linear-gradient(145deg,var(--blue-dark),var(--blue)); }
.manifesto-blue::after { content: "蓝"; }
.manifesto-index { display: inline-block; padding-bottom: 11px; border-bottom: 2px solid rgba(255,255,255,.5); font-weight: 800; }
.manifesto h3 { position: relative; z-index: 1; max-width: 420px; margin: 52px 0 18px; font-size: 31px; line-height: 1.3; }
.manifesto p { position: relative; z-index: 1; max-width: 450px; margin: 0; color: rgba(255,255,255,.72); }

.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.service-card { position: relative; min-height: 320px; padding: 30px 27px; overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card::after { content: ""; position: absolute; inset: -80% -55%; pointer-events: none; opacity: 0; transform: translateX(-38%) rotate(18deg); background: linear-gradient(90deg,transparent,rgba(255,255,255,.8),transparent); transition: opacity .25s ease, transform .65s ease; }
.service-card:hover { transform: translateY(-8px); border-color: transparent; box-shadow: var(--shadow); }
.service-card:hover::after { opacity: .65; transform: translateX(38%) rotate(18deg); }
.service-no { color: #a2afbf; font: 700 13px Consolas,monospace; }
.service-icon { width: 58px; height: 58px; margin: 38px 0 28px; display: grid; place-items: center; color: #fff; background: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .08em; border-radius: 18px 4px; }
.service-card:nth-child(even) .service-icon { background: var(--red); }
.service-card h3 { margin: 0 0 12px; font-size: 21px; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; }
.service-arrow { position: absolute; right: 25px; bottom: 24px; color: var(--blue); font-size: 24px; }

.process-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.process-step { position: relative; padding: 0 30px 0 0; }
.process-step:not(:last-child)::after { content: ""; position: absolute; top: 24px; left: 66px; right: 18px; border-top: 1px dashed rgba(159,200,255,.42); }
.process-dot { position: relative; z-index: 1; width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 27px; color: #fff; background: var(--red); border-radius: 50%; box-shadow: 0 0 0 8px rgba(200,16,46,.12); font: 800 13px Consolas,monospace; }
.process-step:nth-child(even) .process-dot { background: var(--blue); box-shadow: 0 0 0 8px rgba(14,78,162,.2); }
.process-step h3 { margin: 0 0 10px; font-size: 19px; }
.process-step p { margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }

.case-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 20px; }
.case-card { position: relative; min-height: 395px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; padding: 30px; color: #fff; background: var(--blue-dark); }
.case-card::before { content: ""; position: absolute; inset: 0; opacity: .85; background: radial-gradient(circle at 80% 18%,rgba(81,151,245,.75),transparent 24%),linear-gradient(145deg,transparent 20%,rgba(14,78,162,.8)),repeating-linear-gradient(90deg,transparent 0 32px,rgba(255,255,255,.04) 33px 34px); transition: transform .45s; }
.case-card:nth-child(2)::before { background: radial-gradient(circle at 70% 22%,rgba(255,74,105,.72),transparent 25%),linear-gradient(145deg,var(--red-dark),#1b2d4e); }
.case-card:nth-child(3)::before { background: radial-gradient(circle at 74% 18%,rgba(26,116,227,.7),transparent 26%),linear-gradient(145deg,#0b244b,#12263e); }
.case-card:hover::before { transform: scale(1.06); }
.case-content { position: relative; z-index: 1; }
.tag { display: inline-flex; align-items: center; min-height: 27px; padding: 0 10px; color: var(--blue); background: #fff; font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.tag-red { color: var(--red); }
.case-card h3 { margin: 16px 0 8px; font-size: 24px; }
.case-card p { margin: 0; color: rgba(255,255,255,.65); font-size: 14px; }

.news-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; }
.news-feature { padding: 38px; background: var(--blue); color: #fff; }
.news-feature time, .news-row time { font: 12px Consolas,monospace; letter-spacing: .08em; opacity: .65; }
.news-feature h3 { margin: 70px 0 18px; font-size: 28px; line-height: 1.4; }
.news-feature p { color: rgba(255,255,255,.68); }
.news-list { border-top: 1px solid var(--line); }
.news-row { display: grid; grid-template-columns: 110px 1fr auto; gap: 24px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); }
.news-row h3 { margin: 0 0 5px; font-size: 17px; }
.news-row p { margin: 0; color: var(--muted); font-size: 13px; }
.news-row > span { color: var(--blue); font-size: 20px; }

.cta-band { position: relative; overflow: hidden; padding: 68px 0; color: #fff; background: linear-gradient(105deg,var(--red-dark),var(--red) 46%,var(--blue) 46.2%,var(--blue-dark)); }
.cta-band::after { content: ""; position: absolute; right: 8%; top: -120px; width: 330px; height: 330px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 55px rgba(255,255,255,.035); }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-inner h2 { margin: 0 0 10px; font-size: 34px; }
.cta-inner p { margin: 0; color: rgba(255,255,255,.7); }
.btn-white { color: var(--blue); background: #fff; }

.page-hero { position: relative; overflow: hidden; min-height: 365px; display: flex; align-items: center; color: #fff; background: linear-gradient(115deg,var(--blue-dark),var(--blue) 58%,var(--red-dark)); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(90deg,transparent 49.5%,#fff 50%),linear-gradient(transparent 49.5%,#fff 50%); background-size: 56px 56px; transform: perspective(600px) rotateX(55deg) scale(1.5) translateY(110px); }
.page-hero::after { content: attr(data-code); position: absolute; right: 6%; bottom: -54px; color: rgba(255,255,255,.055); font: 900 180px/1 Consolas,monospace; }
.page-hero-inner { position: relative; z-index: 1; padding: 70px 0; }
.page-hero::before, .page-hero::after { pointer-events: none; will-change: transform; transition: transform .18s ease-out; }
.motion-ready .page-hero::before { animation: gridDrift 14s ease-in-out infinite alternate; }
.motion-ready .page-hero::after { animation: codeFloat 8s ease-in-out infinite; }
.motion-ready .page-hero-inner > * { animation: heroContentIn .72s cubic-bezier(.22,1,.36,1) both; }
.motion-ready .page-hero-inner > :nth-child(2) { animation-delay: .08s; }
.motion-ready .page-hero-inner > :nth-child(3) { animation-delay: .16s; }
.breadcrumb { margin-bottom: 45px; color: rgba(255,255,255,.62); font-size: 13px; }
.breadcrumb a:hover { color: #fff; }
.page-hero h1 { margin: 0 0 15px; font-size: clamp(39px,5vw,60px); line-height: 1.18; }
.page-hero p { max-width: 680px; margin: 0; color: rgba(255,255,255,.7); font-size: 18px; }
body[data-page="philosophy"] .page-hero { color: var(--ink); background: linear-gradient(118deg,#f3dfe3 0%,#e5e9f2 46%,#cbdcf3 100%); }
body[data-page="philosophy"] .page-hero::before { opacity: .42; background-image: radial-gradient(circle at 10% 18%,rgba(200,16,46,.3),transparent 30%),radial-gradient(circle at 90% 78%,rgba(14,78,162,.32),transparent 34%),linear-gradient(90deg,transparent 49.5%,rgba(14,78,162,.13) 50%),linear-gradient(transparent 49.5%,rgba(200,16,46,.11) 50%); }
body[data-page="philosophy"] .page-hero::after { color: rgba(14,78,162,.055); }
body[data-page="philosophy"] .page-hero .breadcrumb { color: rgba(13,28,50,.58); font-size: 14px; }
body[data-page="philosophy"] .page-hero .breadcrumb a:hover { color: var(--red); }
body[data-page="philosophy"] .page-hero h1 { color: var(--ink); font-size: clamp(44px,5.6vw,68px); }
body[data-page="philosophy"] .page-hero .philosophy-red-word { color: var(--red); }
body[data-page="philosophy"] .page-hero .philosophy-blue-word { color: var(--blue); }
body[data-page="philosophy"] .page-hero p { max-width: 760px; color: var(--muted); font-size: 21px; line-height: 1.75; }

/* Main inner pages share the news-detail visual system; motion remains page-specific. */
:is(body[data-page="about"],body[data-page="services"],body[data-page="cases"],body[data-page="news"],body[data-page="contact"]) .page-hero:not(.detail-page-hero) { background: linear-gradient(115deg,var(--blue-dark),var(--blue) 58%,var(--red-dark)); }
:is(body[data-page="about"],body[data-page="services"],body[data-page="cases"],body[data-page="news"],body[data-page="contact"]) .page-hero:not(.detail-page-hero)::before { inset: -22%; opacity: .48; background-size: auto; }
:is(body[data-page="about"],body[data-page="services"],body[data-page="cases"],body[data-page="news"],body[data-page="contact"]) .page-hero:not(.detail-page-hero)::after { color: rgba(255,255,255,.055); }

body[data-page="about"] .page-hero::before { background-image: radial-gradient(circle at 70% 30%,rgba(255,255,255,.75) 0 3px,transparent 4px),radial-gradient(circle at 84% 62%,rgba(255,255,255,.52) 0 4px,transparent 5px),radial-gradient(circle at 58% 72%,rgba(255,255,255,.42) 0 3px,transparent 4px),linear-gradient(32deg,transparent 57%,rgba(255,255,255,.15) 57.2% 57.5%,transparent 57.7%),linear-gradient(145deg,transparent 62%,rgba(255,255,255,.11) 62.2% 62.5%,transparent 62.7%),radial-gradient(circle at 76% 48%,transparent 0 138px,rgba(255,255,255,.16) 139px 140px,transparent 141px); transform: translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0) perspective(700px) rotateX(12deg) scale(1.08); }
body[data-page="about"] .page-hero::after { transform: translate3d(var(--hero-code-x,0),var(--hero-code-y,0),0); }
body[data-page="services"] .page-hero:not(.detail-page-hero)::before { background-image: conic-gradient(from 25deg at 76% 48%,transparent 0 12%,rgba(255,255,255,.18) 12.3% 13%,transparent 13.3% 31%,rgba(255,255,255,.1) 31.3% 32%,transparent 32.3% 100%),radial-gradient(circle at 76% 48%,transparent 0 62px,rgba(255,255,255,.24) 63px 64px,transparent 65px 118px,rgba(255,255,255,.12) 119px 120px,transparent 121px 178px,rgba(255,255,255,.08) 179px 180px,transparent 181px),radial-gradient(circle at 76% 48%,rgba(67,166,255,.34),transparent 22%); transform: translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0) rotate(var(--hero-rotate,0deg)) scale(1.12); }
body[data-page="services"] .page-hero:not(.detail-page-hero)::after { transform: translate3d(var(--hero-code-x,0),var(--hero-code-y,0),0); }
body[data-page="cases"] .page-hero:not(.detail-page-hero)::before { background-image: linear-gradient(132deg,transparent 0 53%,rgba(255,255,255,.16) 53.2% 62%,transparent 62.2%),linear-gradient(146deg,transparent 0 63%,rgba(200,16,46,.26) 63.2% 70%,transparent 70.2%),linear-gradient(118deg,transparent 0 68%,rgba(85,158,255,.24) 68.2% 78%,transparent 78.2%),radial-gradient(circle at 78% 44%,rgba(255,255,255,.16),transparent 24%); transform: translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0) scale(1.16); }
body[data-page="cases"] .page-hero:not(.detail-page-hero)::after { transform: translate3d(var(--hero-code-x,0),var(--hero-code-y,0),0) scale(1.02); }
body[data-page="news"] .page-hero:not(.detail-page-hero)::before { background-image: radial-gradient(circle at 78% 34%,transparent 0 112px,rgba(255,255,255,.25) 113px 114px,transparent 115px 178px,rgba(255,255,255,.11) 179px 180px,transparent 181px),linear-gradient(118deg,transparent 0 48%,rgba(255,255,255,.11) 48.2%,transparent 48.7% 58%,rgba(255,255,255,.07) 58.2%,transparent 58.7%),radial-gradient(circle at 18% 86%,rgba(87,164,255,.3),transparent 24%); transform: translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0) skewX(var(--hero-skew,0deg)) scale(1.14); }
body[data-page="news"] .page-hero:not(.detail-page-hero)::after { transform: translate3d(var(--hero-code-x,0),var(--hero-code-y,0),0); }
body[data-page="contact"] .page-hero:not(.detail-page-hero)::before { background-image: radial-gradient(ellipse at 78% 48%,transparent 0 62px,rgba(255,255,255,.24) 63px 64px,transparent 65px 108px,rgba(255,255,255,.14) 109px 110px,transparent 111px 156px,rgba(255,255,255,.08) 157px 158px,transparent 159px),radial-gradient(circle at 78% 48%,rgba(255,200,183,.3),transparent 16%),radial-gradient(circle at 20% 82%,rgba(76,160,255,.28),transparent 22%); transform-origin: var(--hero-pointer-x,65%) var(--hero-pointer-y,45%); transform: translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0) scale(1.1); }
body[data-page="contact"] .page-hero:not(.detail-page-hero)::after { transform: translate3d(var(--hero-code-x,0),var(--hero-code-y,0),0); }

.motion-ready .page-hero[data-hero-motion]::before,
.motion-ready .page-hero[data-hero-motion]::after { animation: none; }

@media (prefers-reduced-motion: reduce) {
  .page-hero::before, .page-hero::after { animation: none !important; transition: none; }
}

.content-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.sticky-label { position: sticky; top: 120px; }
.lead-text { margin: 0 0 24px; color: #35475c; font-size: 20px; line-height: 1.9; }
.body-copy { color: var(--muted); }
.body-copy p { margin: 0 0 18px; }
.quote-box { margin-top: 35px; padding: 28px 30px; border-left: 5px solid var(--red); background: var(--red-soft); color: var(--red-dark); font-size: 18px; font-weight: 800; }

.belief-section { position: relative; overflow: hidden; background: linear-gradient(135deg,#f7faff 0%,#fff 56%,#fff5f7 100%); }
.belief-section::before { content: ""; position: absolute; right: -150px; bottom: -220px; width: 520px; height: 520px; border: 1px solid rgba(14,78,162,.09); border-radius: 50%; box-shadow: 0 0 0 70px rgba(14,78,162,.025),0 0 0 140px rgba(200,16,46,.018); }
.belief-grid { position: relative; display: grid; grid-template-columns: .78fr 1.22fr; gap: 28px; align-items: stretch; }
.belief-title-panel { position: relative; min-height: 500px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; padding: 48px; color: #fff; background: linear-gradient(145deg,#061d3c 0%,#0e4ea2 68%,#16457c 100%); box-shadow: 0 24px 56px rgba(6,43,98,.18); }
.belief-title-panel::before { content: ""; position: absolute; right: -85px; top: -95px; width: 260px; height: 330px; transform: rotate(26deg); background: linear-gradient(180deg,rgba(200,16,46,.95),rgba(200,16,46,.12)); }
.belief-title-panel::after { content: "R+B"; position: absolute; right: -12px; bottom: -30px; color: rgba(255,255,255,.055); font: 900 150px/1 Consolas,monospace; }
.belief-title-panel .eyebrow { position: absolute; left: 48px; top: 48px; color: rgba(255,255,255,.72); }
.belief-title-panel .eyebrow::before { background: #ff4967; }
.belief-symbol { position: relative; z-index: 1; width: fit-content; margin-bottom: 24px; padding: 7px 12px; border: 1px solid rgba(255,255,255,.25); color: #cfe2ff; font: 700 12px Consolas,monospace; letter-spacing: .16em; }
.belief-title-panel h2 { position: relative; z-index: 1; margin: 0; font-size: clamp(42px,4vw,60px); line-height: 1.16; letter-spacing: -.04em; }
.belief-kicker { position: relative; z-index: 1; margin: 24px 0 0; color: rgba(255,255,255,.62); font-size: 14px; letter-spacing: .12em; }
.belief-content { display: flex; flex-direction: column; justify-content: center; padding: 24px 10px 24px 28px; }
.belief-lead { max-width: 760px; margin: 0 0 30px; color: #263d5d; font-size: clamp(21px,2.2vw,29px); line-height: 1.65; font-weight: 750; }
.belief-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.belief-card { position: relative; min-height: 220px; padding: 30px 28px; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: 0 14px 34px rgba(6,43,98,.07); transition: transform .25s ease, box-shadow .25s ease; }
.belief-card::after { content: attr(data-code); position: absolute; right: -4px; bottom: -14px; color: rgba(14,78,162,.035); font: 900 78px/1 Consolas,monospace; }
.belief-card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px rgba(6,43,98,.13); }
.belief-card-red { border-top: 4px solid var(--red); }
.belief-card-blue { border-top: 4px solid var(--blue); }
.belief-card > span { color: var(--muted); font: 700 11px Consolas,monospace; letter-spacing: .08em; }
.belief-card h3 { margin: 30px 0 10px; font-size: 25px; }
.belief-card-red h3 { color: var(--red-dark); }
.belief-card-blue h3 { color: var(--blue); }
.belief-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.belief-path { margin-top: 18px; display: grid; grid-template-columns: repeat(7,auto); align-items: center; justify-content: space-between; gap: 12px; padding: 20px 24px; color: #fff; background: linear-gradient(90deg,var(--red-dark),var(--red) 38%,var(--blue) 62%,var(--blue-dark)); box-shadow: 0 15px 35px rgba(6,43,98,.13); }
.belief-path strong { font-size: 13px; letter-spacing: .04em; }
.belief-path i { color: rgba(255,255,255,.5); font-style: normal; }

.pillar-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.pillar-card { padding: 34px; background: #fff; border-top: 4px solid var(--blue); box-shadow: var(--shadow); }
.pillar-card, .value-item { transition: transform .25s ease, box-shadow .25s ease; }
.pillar-card:hover, .value-item:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(7,29,61,.1); }
.pillar-card:nth-child(2) { border-color: var(--red); }
.pillar-card h3 { margin: 22px 0 12px; }
.pillar-card p { margin: 0; color: var(--muted); }
.big-number { color: #d7e3f1; font: 900 42px Consolas,monospace; }

.method-section { position: relative; overflow: hidden; }
.method-section::after { content: "DELIVERY"; position: absolute; right: 2%; bottom: -35px; color: rgba(14,78,162,.025); font: 900 150px/1 Consolas,monospace; pointer-events: none; }
.method-flow { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.method-stage { position: relative; min-height: 390px; display: flex; flex-direction: column; padding: 30px 26px 26px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 38px rgba(6,43,98,.07); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.method-stage::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 4px; background: var(--blue); }
.method-stage:nth-child(even)::before { background: var(--red); }
.method-stage:hover { transform: translateY(-7px); border-color: rgba(14,78,162,.22); box-shadow: 0 24px 48px rgba(6,43,98,.13); }
.method-stage-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.method-stage-head span { color: #d4e1f1; font: 900 38px/1 Consolas,monospace; }
.method-stage:nth-child(even) .method-stage-head span { color: #f1d7dc; }
.method-stage-head small { padding: 5px 9px; color: var(--blue); background: var(--blue-soft); font-size: 11px; font-weight: 800; }
.method-stage:nth-child(even) .method-stage-head small { color: var(--red-dark); background: var(--red-soft); }
.method-stage h3 { margin: 36px 0 12px; font-size: 21px; line-height: 1.45; }
.method-stage > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.method-output { margin-top: auto; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 7px; border-top: 1px solid var(--line); }
.method-output b { width: 100%; margin-bottom: 3px; color: var(--ink); font-size: 12px; }
.method-output span { padding: 4px 8px; color: var(--blue); background: var(--blue-soft); font-size: 11px; }
.method-stage:nth-child(even) .method-output span { color: var(--red-dark); background: var(--red-soft); }

.matrix { display: grid; grid-template-columns: 220px repeat(3,1fr); border: 1px solid var(--line); background: #fff; }
.matrix > div { min-height: 98px; display: flex; align-items: center; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.matrix > div:nth-child(4n) { border-right: 0; }
.matrix-head { min-height: 65px !important; color: #fff; background: var(--blue-dark); font-weight: 800; }
.matrix-label { color: var(--blue); background: var(--blue-soft); font-weight: 800; }

.solution-section { position: relative; overflow: hidden; background: #fff; }
.solution-section::before { content: ""; position: absolute; left: -160px; top: 90px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle,rgba(14,78,162,.07),transparent 68%); }
.solution-pack-grid { position: relative; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.solution-pack { position: relative; min-height: 510px; display: flex; flex-direction: column; overflow: hidden; padding: 32px 30px 28px; background: #fff; border: 1px solid var(--line); box-shadow: 0 18px 45px rgba(6,43,98,.08); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.solution-pack::after { content: attr(data-code); position: absolute; right: -8px; top: 72px; color: rgba(14,78,162,.035); font: 900 78px/1 Consolas,monospace; }
.solution-pack:hover { transform: translateY(-7px); border-color: rgba(14,78,162,.28); box-shadow: 0 28px 55px rgba(6,43,98,.14); }
.solution-pack-featured { border-top: 5px solid var(--red); background: linear-gradient(180deg,#fff 0%,#fff 75%,#fff6f7 100%); }
.solution-pack-top { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.solution-pack-top span { color: #d4e1f1; font: 900 42px/1 Consolas,monospace; }
.solution-pack-featured .solution-pack-top span { color: #f0d4da; }
.solution-pack-top b { padding: 6px 10px; color: var(--blue); background: var(--blue-soft); font-size: 11px; }
.solution-pack-featured .solution-pack-top b { color: var(--red-dark); background: var(--red-soft); }
.solution-pack h3 { position: relative; z-index: 1; margin: 34px 0 15px; font-size: 25px; line-height: 1.4; }
.solution-fit { position: relative; z-index: 1; min-height: 84px; margin: 0 0 22px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.solution-fit strong { color: var(--ink); }
.solution-module-list { display: flex; flex-wrap: wrap; gap: 8px; }
.solution-module-list span { padding: 6px 9px; color: var(--blue); background: var(--blue-soft); font-size: 12px; }
.solution-pack-featured .solution-module-list span { color: var(--red-dark); background: var(--red-soft); }
.solution-result { margin-top: auto; padding: 22px 0 18px; border-top: 1px solid var(--line); }
.solution-result small { display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.solution-result strong { display: block; color: var(--ink); font-size: 15px; }
.solution-pack .text-link { align-self: flex-start; }

.value-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.value-item { padding: 38px 28px; background: #fff; }
.value-item b { display: block; color: var(--red); font: 800 13px Consolas,monospace; }
.value-item h3 { margin: 30px 0 10px; }
.value-item p { margin: 0; color: var(--muted); font-size: 14px; }

.timeline { position: relative; padding-left: 34px; border-left: 1px solid #b8c7da; }
.timeline-item { position: relative; padding: 0 0 40px 24px; }
.timeline-item::before { content: ""; position: absolute; left: -41px; top: 7px; width: 12px; height: 12px; background: var(--red); border-radius: 50%; box-shadow: 0 0 0 7px var(--red-soft); }
.timeline-item time { color: var(--blue); font-weight: 800; }
.timeline-item h3 { margin: 6px 0; }
.timeline-item p { margin: 0; color: var(--muted); }

.service-detail-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.service-detail { padding: 38px; background: #fff; border: 1px solid var(--line); transition: border-color .2s,box-shadow .2s; }
.service-detail:hover { border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-4px); }
.service-detail { transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.service-detail-top { display: flex; justify-content: space-between; gap: 20px; }
.service-detail .service-icon { flex: 0 0 auto; margin: 0; }
.service-detail h2 { margin: 24px 0 10px; font-size: 25px; }
.service-detail > p { color: var(--muted); }
.service-detail-link { display: inline-flex; align-items: center; gap: 12px; margin-top: 22px; color: var(--blue); font-size: 13px; font-weight: 800; }
.service-detail-link span { transition: transform .2s ease; }
.service-detail-link:hover span { transform: translateX(5px); }
.service-detail-clickable,.case-list-clickable,.article-item-clickable { cursor: pointer; }
.service-detail-clickable { display: block; }
.card-click-cue { display: inline-flex; align-items: center; gap: 9px; margin-top: 22px; color: var(--blue); font-size: 13px; font-weight: 800; }
.card-click-cue b { font-size: 18px; transition: transform .22s ease; }
.service-detail-clickable:hover .card-click-cue b,.case-list-clickable:hover .card-click-cue b { transform: translateX(6px); }
.deliverables { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.deliverables span { padding: 6px 10px; color: var(--blue); background: var(--blue-soft); font-size: 12px; }
.ai-product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.ai-product-card { position: relative; min-height: 290px; overflow: hidden; padding: 30px 26px; color: #fff; background: linear-gradient(145deg,#071d3d,#0e4ea2); border: 1px solid rgba(255,255,255,.12); transition: transform .25s ease, box-shadow .25s ease; }
.ai-product-card:nth-child(even) { background: linear-gradient(145deg,#5f0719,#c8102e 62%,#0e4ea2); }
.ai-product-card::before { content: "AI"; position: absolute; right: -8px; top: -12px; color: rgba(255,255,255,.07); font: 900 110px/1 Consolas,monospace; }
.ai-product-card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(3,20,50,.22); }
.ai-product-card .service-no { color: rgba(255,255,255,.58); }
.ai-product-card h3 { position: relative; margin: 72px 0 14px; font-size: 23px; }
.ai-product-card p { position: relative; margin: 0; color: rgba(255,255,255,.72); font-size: 14px; }
.ai-product-card .deliverables span { color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); }
.ai-product-link { position: relative; display: inline-flex; margin-top: 20px; color: #fff; font-size: 13px; font-weight: 800; }

/* Detail pages */
.detail-page-hero { min-height: 480px; }
.detail-page-hero .page-hero-inner { padding-bottom: 68px; }
.detail-page-hero h1 { max-width: 900px; }
.detail-kicker,.detail-disclaimer { display: inline-flex; width: fit-content; margin: 0 0 18px; padding: 7px 11px; color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.detail-disclaimer { color: #ffdbe1; border-color: rgba(255,103,130,.42); background: rgba(200,16,46,.18); }
.hero-tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.hero-tag-row span { padding: 6px 10px; color: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.17); background: rgba(255,255,255,.06); font-size: 12px; }
.detail-overview { position: relative; z-index: 3; margin-top: -36px; }
.detail-overview-grid { display: grid; grid-template-columns: repeat(4,1fr); background: #fff; box-shadow: 0 22px 60px rgba(6,43,98,.13); }
.detail-overview-grid > div { min-height: 142px; padding: 28px 25px; border-right: 1px solid var(--line); }
.detail-overview-grid > div:last-child { border-right: 0; }
.detail-overview-grid small { display: block; margin-bottom: 13px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.detail-overview-grid strong { display: block; font-size: 16px; line-height: 1.65; }
.detail-split { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(380px,.95fr); gap: 72px; align-items: center; }
.challenge-list { display: grid; gap: 12px; margin-top: 30px; }
.challenge-list article { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 19px 20px; background: var(--mist); border-left: 3px solid transparent; transition: transform .22s ease,border-color .22s ease,background .22s ease; }
.challenge-list article:hover { transform: translateX(6px); border-color: var(--red); background: #fff; box-shadow: 0 12px 32px rgba(6,43,98,.08); }
.challenge-list article > span { color: var(--red); font: 800 18px/1.5 Consolas,monospace; }
.challenge-list h3 { margin: 0 0 3px; font-size: 17px; }
.challenge-list p { margin: 0; color: var(--muted); font-size: 13px; }
.case-blueprint { position: relative; min-height: 510px; overflow: hidden; color: #fff; background: radial-gradient(circle at center,rgba(30,111,215,.55),transparent 27%),linear-gradient(145deg,#061b3a,#0e4ea2); box-shadow: 0 28px 60px rgba(6,43,98,.22); }
.case-blueprint::before,.case-blueprint::after { content: ""; position: absolute; left: 50%; top: 50%; width: 290px; height: 290px; border: 1px solid rgba(255,255,255,.17); border-radius: 50%; transform: translate(-50%,-50%); animation: blueprintPulse 4s ease-in-out infinite; }
.case-blueprint::after { width: 390px; height: 390px; opacity: .45; animation-delay: -2s; }
.case-blueprint-code { position: absolute; left: 25px; top: 22px; color: rgba(255,255,255,.42); font: 700 11px Consolas,monospace; letter-spacing: .12em; }
.blueprint-center { position: absolute; left: 50%; top: 50%; z-index: 2; width: 190px; height: 190px; display: grid; align-content: center; place-items: center; padding: 20px; text-align: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(5,34,76,.68); transform: translate(-50%,-50%); backdrop-filter: blur(8px); }
.blueprint-center b { font-size: 19px; }
.blueprint-center small { margin-top: 7px; color: rgba(255,255,255,.55); font-size: 10px; }
.blueprint-node { position: absolute; z-index: 3; padding: 8px 13px; color: #fff; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.21); font-size: 12px; font-weight: 800; }
.node-a { left: 11%; top: 25%; }.node-b { right: 10%; top: 25%; }.node-c { left: 11%; bottom: 22%; }.node-d { right: 10%; bottom: 22%; }
.detail-module-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.detail-module { min-height: 255px; padding: 28px 24px; background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--blue); transition: transform .25s ease,box-shadow .25s ease,border-color .25s ease; }
.detail-module:nth-child(even) { border-top-color: var(--red); }
.detail-module:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.detail-module > span { color: #d8e4f3; font: 900 36px/1 Consolas,monospace; }
.detail-module h3 { margin: 36px 0 10px; font-size: 19px; }
.detail-module p { margin: 0; color: var(--muted); font-size: 13px; }
.outcome-grid { display: grid; grid-template-columns: repeat(3,1fr); background: var(--blue-dark); }
.outcome-grid > div { min-height: 190px; padding: 34px 30px; color: #fff; border-right: 1px solid rgba(255,255,255,.13); }
.outcome-grid > div:last-child { border-right: 0; }
.outcome-grid strong { font-size: 23px; }
.outcome-grid p { margin: 18px 0 0; color: rgba(255,255,255,.63); font-size: 13px; }
.case-note { margin: 25px 0 0; padding: 18px 22px; color: var(--muted); background: var(--mist); border-left: 3px solid var(--red); font-size: 12px; }
.detail-cta-actions { display: flex; align-items: center; gap: 24px; }
.detail-ghost-link { color: #fff; font-size: 13px; font-weight: 800; text-decoration: underline; text-underline-offset: 5px; }
.detail-key-points { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin: 34px 0 44px; background: var(--line); border: 1px solid var(--line); }
.detail-key-points > div { min-height: 145px; padding: 22px 19px; background: var(--mist); }
.detail-key-points small,.detail-key-points span { display: block; color: var(--muted); font-size: 11px; }
.detail-key-points strong { display: block; margin: 10px 0 7px; font-size: 16px; }
.detail-back-nav { display: flex; justify-content: space-between; gap: 18px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--blue); font-size: 13px; font-weight: 800; }
.detail-side-card .btn { width: 100%; justify-content: center; margin: 10px 0 15px; }
.detail-side-code { display: block; margin-bottom: 32px; color: var(--red); font: 800 11px Consolas,monospace; letter-spacing: .12em; }
.service-signal-list { display: grid; gap: 1px; margin-top: 28px; background: var(--line); border: 1px solid var(--line); }
.service-signal-list > div { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 17px 20px; background: #fff; }
.service-signal-list b { color: var(--blue); font: 800 15px Consolas,monospace; }
.service-signal-list p { margin: 0; color: var(--muted); font-size: 13px; }
.service-answer-card { position: relative; overflow: hidden; padding: 42px 38px; color: #fff; background: linear-gradient(145deg,#071d3d,#0e4ea2); box-shadow: 0 25px 58px rgba(6,43,98,.2); }
.service-answer-card::after { content: "AI"; position: absolute; right: -12px; top: -22px; color: rgba(255,255,255,.055); font: 900 140px/1 Consolas,monospace; }
.service-answer-card > span { position: relative; z-index: 1; color: #8fc2ff; font: 800 11px Consolas,monospace; letter-spacing: .12em; }
.service-answer-card h3 { position: relative; z-index: 1; margin: 48px 0 16px; font-size: 28px; }
.service-answer-card p,.service-answer-card li { position: relative; z-index: 1; color: rgba(255,255,255,.7); font-size: 13px; }
.service-answer-card ul { margin: 22px 0 0; padding-left: 20px; }
.service-stage-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.service-stage { position: relative; min-height: 315px; padding: 30px 25px; background: #fff; border: 1px solid var(--line); transition: transform .25s ease,box-shadow .25s ease; }
.service-stage:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-stage > span { display: grid; width: 45px; height: 45px; place-items: center; color: #fff; background: var(--blue); border-radius: 50%; font: 800 13px Consolas,monospace; }
.service-stage:nth-child(even) > span { background: var(--red); }
.service-stage h3 { margin: 42px 0 13px; }
.service-stage p { color: var(--muted); font-size: 13px; }
.service-stage small { position: absolute; left: 25px; right: 25px; bottom: 24px; padding-top: 13px; color: var(--blue); border-top: 1px solid var(--line); font-size: 10px; }
.detail-security-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.detail-security-grid > div:first-child p:last-child { color: rgba(255,255,255,.65); }
.security-points { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.12); }
.security-points > div { min-height: 145px; padding: 25px 23px; background: rgba(255,255,255,.055); }
.security-points strong,.security-points span { display: block; }
.security-points strong { color: #fff; font-size: 17px; }
.security-points span { margin-top: 10px; color: rgba(255,255,255,.58); font-size: 12px; }
.service-fit-panel { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding: 45px 48px; background: var(--mist); border-left: 5px solid var(--red); }
.service-fit-panel h2 { margin: 8px 0 10px; font-size: 32px; }
.service-fit-panel p:last-child { max-width: 700px; margin: 0; color: var(--muted); }
.service-fit-actions { flex: 0 0 auto; display: grid; justify-items: center; gap: 15px; }
.case-card-link { display: inline-flex; margin-top: 20px; color: #fff; font-size: 13px; font-weight: 800; }

@keyframes blueprintPulse { 0%,100% { opacity: .35; transform: translate(-50%,-50%) scale(.96); } 50% { opacity: .78; transform: translate(-50%,-50%) scale(1.04); } }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { position: relative; padding: 24px 52px 24px 0; cursor: pointer; list-style: none; color: var(--ink); font-size: 18px; font-weight: 800; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 4px; top: 50%; width: 30px; height: 30px; display: grid; place-items: center; color: var(--blue); border: 1px solid var(--line); border-radius: 50%; transform: translateY(-50%); transition: transform .2s ease,color .2s ease,border-color .2s ease; }
.faq-item[open] summary::after { color: var(--red); border-color: rgba(200,16,46,.3); transform: translateY(-50%) rotate(45deg); }
.faq-item p { max-width: 850px; margin: -5px 0 25px; color: var(--muted); }

.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.filter-chip { padding: 8px 16px; border: 1px solid var(--line); background: #fff; color: var(--muted); font-size: 13px; cursor: pointer; transition: color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease; }
.filter-chip:hover { color: var(--blue); border-color: rgba(14,78,162,.45); transform: translateY(-1px); }
.filter-chip.active { color: #fff; border-color: var(--blue); background: var(--blue); }
.case-list-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.case-list-card { min-height: 390px; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); }
.case-list-clickable { transition: transform .25s ease,box-shadow .25s ease,border-color .25s ease; }
.case-list-clickable:hover { transform: translateY(-7px); border-color: rgba(14,78,162,.35); box-shadow: var(--shadow); }
.case-list-clickable .case-art::before { transition: transform .45s ease; }
.case-list-clickable:hover .case-art::before { transform: scale(1.08); }
.case-list-card[hidden] { display: none; }
.case-art { position: relative; min-height: 190px; overflow: hidden; background: linear-gradient(135deg,var(--blue-dark),var(--blue)); }
.case-art::before { content: ""; position: absolute; width: 190px; height: 190px; right: -30px; top: -40px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; box-shadow: 0 0 0 35px rgba(255,255,255,.045),0 0 0 70px rgba(255,255,255,.025); }
.case-art::after { content: attr(data-mark); position: absolute; left: 24px; bottom: 17px; color: rgba(255,255,255,.72); font: 900 34px Consolas,monospace; letter-spacing: .08em; }
.case-list-card:nth-child(even) .case-art { background: linear-gradient(135deg,var(--red-dark),#d92d49); }
.case-list-copy { flex: 1; padding: 26px; }
.case-list-copy h3 { margin: 14px 0 10px; }
.case-list-copy p { color: var(--muted); font-size: 14px; }
.case-list-foot { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 26px; border-top: 1px solid var(--line); color: var(--blue); font-size: 13px; }
.case-list-foot .card-click-cue { margin-top: 0; }

.news-page-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 50px; }
.article-list { border-top: 2px solid var(--ink); }
.article-item { display: grid; grid-template-columns: 105px 1fr; gap: 30px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.article-item[hidden] { display: none; }
.article-item { transition: background .25s ease, padding-left .25s ease; }
.article-item:hover { padding-left: 12px; background: linear-gradient(90deg,rgba(14,78,162,.045),transparent 70%); }
.article-item-clickable:focus-visible { outline-offset: 6px; }
.article-item-clickable .text-link { transition: letter-spacing .2s ease,color .2s ease; }
.article-item-clickable:hover .text-link { color: var(--red); letter-spacing: .04em; }
.article-date strong { display: block; color: var(--blue); font: 800 34px/1 Consolas,monospace; }
.article-date span { color: var(--muted); font-size: 12px; }
.article-copy h2 { margin: 9px 0 10px; font-size: 22px; }
.article-copy p { margin: 0 0 15px; color: var(--muted); font-size: 14px; }
.article-detail-grid { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 64px; align-items: start; }
.article-detail { max-width: 780px; }
.article-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 28px; color: var(--muted); font-size: 13px; }
.article-detail .lead-text { margin-bottom: 34px; }
.article-detail h2 { margin: 42px 0 16px; font-size: clamp(24px,3vw,32px); line-height: 1.35; }
.article-detail h3 { margin: 28px 0 10px; font-size: 20px; }
.article-detail p { margin: 0 0 18px; color: var(--muted); line-height: 1.95; }
.article-detail ul { margin: 0 0 22px; padding-left: 22px; color: var(--muted); }
.article-detail li { margin-bottom: 10px; line-height: 1.8; }
.article-side { position: sticky; top: 120px; padding: 28px; background: var(--mist); }
.article-side h3 { margin: 0 0 16px; }
.article-side p { color: var(--muted); font-size: 14px; }
.article-side .text-link { display: inline-flex; margin-top: 12px; }
.text-link { color: var(--blue); font-weight: 800; font-size: 13px; cursor: pointer; }
.disabled-link { color: var(--muted) !important; cursor: default; }
.news-side { padding: 30px; background: var(--mist); }
.news-side h3 { margin-top: 0; }
.topic-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.topic-list button { position: relative; width: 100%; padding: 18px 20px; border: 0; background: #fff; color: var(--muted); font: inherit; text-align: left; cursor: pointer; transition: color .2s ease, background .2s ease, padding-left .2s ease; }
.topic-list button::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: transparent; transition: background .2s ease; }
.topic-list button:hover { color: var(--blue); background: #f8fbff; padding-left: 24px; }
.topic-list button.active { color: var(--blue-dark); background: #edf4ff; font-weight: 800; padding-left: 24px; }
.topic-list button.active::before { background: var(--red); }
.topic-list button:focus-visible { z-index: 1; outline: 3px solid rgba(14,78,162,.3); outline-offset: -3px; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 65px; }
.contact-panel { padding: 40px; color: #fff; background: var(--blue-dark); }
.contact-panel h2 { margin-top: 0; font-size: 30px; }
.contact-panel > p { color: rgba(255,255,255,.62); }
.contact-item { padding: 22px 0; border-top: 1px solid rgba(255,255,255,.15); }
.contact-item small { display: block; color: #9fc8ff; }
.contact-item strong { font-size: 18px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-group { display: grid; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-weight: 750; font-size: 14px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; border: 1px solid #cdd7e4; border-radius: 0; outline: 0; background: #fff; padding: 14px 15px; transition: border-color .2s,box-shadow .2s; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(14,78,162,.09); }
.form-group textarea { resize: vertical; min-height: 145px; }
.form-hint { display: none; grid-column: 1 / -1; padding: 13px 15px; color: var(--blue); background: var(--blue-soft); font-size: 13px; }
.form-hint.show { display: block; }
.contact-notes { display: grid; gap: 8px; margin: 22px 0 0; padding: 0; color: var(--muted); font-size: 13px; list-style: none; }
.contact-notes li { position: relative; padding-left: 19px; }
.contact-notes li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }
.contact-form-intro { margin: 12px 0 30px; }
.privacy-note { margin: 0 0 16px; color: var(--muted); font-size: 12px; }
.privacy-note a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.contact-summary { padding: 24px; background: var(--blue-soft); border: 1px solid rgba(14,78,162,.2); }
.contact-summary h3 { margin: 0 0 12px; color: var(--blue-dark); }
.contact-summary pre { overflow-x: auto; margin: 0 0 18px; white-space: pre-wrap; color: var(--ink); font: inherit; font-size: 14px; }
.contact-summary .btn-outline { color: var(--blue); border-color: var(--blue); }
.map-placeholder { position: relative; min-height: 330px; display: grid; place-items: center; overflow: hidden; background-color: #e9f1fb; background-image: linear-gradient(30deg,rgba(14,78,162,.08) 12%,transparent 12.5%,transparent 87%,rgba(14,78,162,.08) 87.5%,rgba(14,78,162,.08)),linear-gradient(150deg,rgba(14,78,162,.08) 12%,transparent 12.5%,transparent 87%,rgba(14,78,162,.08) 87.5%,rgba(14,78,162,.08)); background-size: 80px 140px; }
.map-pin { position: relative; width: 82px; height: 82px; display: grid; place-items: center; color: #fff; background: var(--red); border-radius: 50% 50% 50% 8px; transform: rotate(-45deg); box-shadow: 0 16px 30px rgba(200,16,46,.25); }
.map-pin span { transform: rotate(45deg); font-weight: 800; }

.site-footer { color: rgba(255,255,255,.67); background: #081728; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr 1fr; gap: 52px; padding: 68px 0 52px; }
.brand-light .brand-copy strong { color: #fff; }
.brand-light .brand-copy small { color: rgba(255,255,255,.4); }
.footer-brand > p { max-width: 360px; margin: 26px 0 0; font-size: 14px; }
.site-footer h4 { margin: 3px 0 22px; color: #fff; font-size: 15px; }
.footer-links { display: grid; gap: 11px; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-contact p { margin: 0 0 9px; font-size: 13px; }
.footer-bottom { min-height: 69px; display: flex; justify-content: space-between; align-items: center; gap: 25px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }
.mobile-contact-bar { display: none; }
.upcoming-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.reveal { opacity: 0; filter: blur(7px); transform: translateY(28px) scale(.985); transition: opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1),filter .7s ease; transition-delay: var(--reveal-delay,0ms); }
.reveal.visible { opacity: 1; filter: none; transform: none; }

@keyframes headerDrop { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: none; } }
@keyframes heroContentIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes gridDrift { from { background-position: 0 0; } to { background-position: 56px 28px; } }
@keyframes codeFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

@media (max-width: 1080px) {
  .main-nav a { padding: 0 9px; font-size: 13px; }
  .nav-consult { display: none; }
  .hero-grid { gap: 30px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .ai-product-grid { grid-template-columns: repeat(2,1fr); }
  .method-flow { grid-template-columns: repeat(2,1fr); }
  .case-grid { grid-template-columns: 1fr 1fr; }
  .case-card:first-child { grid-column: 1 / -1; }
  .case-list-grid { grid-template-columns: repeat(2,1fr); }
  .detail-module-grid,.service-stage-grid { grid-template-columns: repeat(2,1fr); }
  .detail-overview-grid { grid-template-columns: 1fr 1fr; }
  .detail-overview-grid > div:nth-child(2) { border-right: 0; }
  .detail-overview-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 32px,1180px); }
  .topline-domain { display: none; }
  .site-header { height: 80px; }
  .brand-image { height: 50px; }
  .nav-toggle { width: 48px; height: 48px; }
  .brand-copy strong { font-size: 17px; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 80px; left: 0; right: 0; display: none; margin: 0; padding: 10px 16px 20px; background: #fff; box-shadow: 0 16px 25px rgba(6,43,98,.12); }
  .main-nav.open { display: grid; }
  .main-nav a { min-height: 49px; display: flex; padding: 0 8px; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .nav-group { display: grid; grid-template-columns: 1fr 48px; border-bottom: 1px solid var(--line); }
  .nav-group > a { border-bottom: 0; }
  .submenu-toggle { position: static; width: 48px; height: 49px; transform: none; }
  .submenu { position: static; grid-column: 1 / -1; display: none; min-width: 0; padding: 0 0 8px 16px; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; background: var(--mist); }
  .nav-group:hover .submenu, .nav-group:focus-within .submenu { display: none; }
  .nav-group.submenu-open .submenu { display: grid; }
  .submenu a { min-height: 44px; border-bottom: 1px solid rgba(223,230,239,.8); }
  .home-hero { min-height: auto; }
  .hero-swiper { min-height: 500px; height: clamp(500px, calc(100svh - 150px), 590px); }
  .hero-image-slide { min-height: 500px; }
  .hero-slide-image { object-position: 66% center; }
  .hero-overlay .hero-copy { max-width: 580px; padding: 24px 0 60px; }
  .hero-overlay .hero-copy :is(h1, h2) { font-size: clamp(38px,8vw,54px); }
  .hero-overlay .hero-lead { max-width: 540px; font-size: 16px; }
  .system-visual { min-height: 440px; }
  .system-orbit { width: 370px; height: 370px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 78px 0; }
  .section-head { display: block; }
  .section-desc { margin-top: 18px; }
  .section-link { display: inline-block; margin-top: 18px; }
  .dual-manifesto { grid-template-columns: 1fr; }
  .manifesto { min-height: 360px; padding: 40px; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 42px 20px; }
  .process-step:nth-child(2)::after { display: none; }
  .news-layout, .content-grid, .news-page-grid, .contact-grid, .article-detail-grid { grid-template-columns: 1fr; }
  .detail-split,.detail-security-grid { grid-template-columns: 1fr; gap: 45px; }
  .solution-pack-grid { grid-template-columns: 1fr; }
  .solution-pack { min-height: 460px; }
  .belief-grid { grid-template-columns: 1fr; }
  .belief-title-panel { min-height: 390px; }
  .belief-content { padding: 12px 0 0; }
  .article-side { position: static; }
  .sticky-label { position: static; }
  .pillar-grid { grid-template-columns: 1fr; }
  .matrix { grid-template-columns: 145px repeat(3,1fr); overflow-x: auto; font-size: 13px; }
  .matrix > div { min-width: 145px; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-fit-panel { align-items: flex-start; flex-direction: column; }
  .service-fit-actions { justify-items: start; }
  .mobile-contact-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 110; display: grid; grid-template-columns: .8fr 1.2fr; padding: 8px max(12px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); box-shadow: 0 -10px 30px rgba(6,43,98,.12); backdrop-filter: blur(12px); }
  .mobile-contact-bar a { min-height: 48px; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 14px; font-weight: 800; }
  .mobile-contact-bar .mobile-contact-primary { gap: 12px; color: #fff; background: var(--red); }
  .site-footer { padding-bottom: 64px; }
}

@media (max-width: 560px) {
  .topline { text-align: center; }
  .topline-inner { justify-content: center; }
  .brand-copy small { display: none; }
  .hero-swiper, .hero-image-slide { min-height: 560px; height: 560px; }
  .hero-slide-image { object-position: 70% center; }
  .hero-banner-layer { background: linear-gradient(90deg, rgba(3,20,50,.96), rgba(3,24,61,.82) 72%, rgba(4,18,43,.46)); }
  .hero-overlay { align-items: center; }
  .hero-overlay .hero-copy { padding: 18px 0 46px; }
  .hero-overlay .eyebrow { margin-bottom: 14px; font-size: 10px; letter-spacing: .14em; }
  .hero-overlay .hero-copy :is(h1, h2) { font-size: 36px; line-height: 1.18; }
  .hero-overlay .hero-lead { margin: 18px 0 22px; font-size: 15px; line-height: 1.7; }
  .hero-actions .btn { width: 100%; }
  .hero-control-bar { bottom: 22px; justify-content: center; }
  .hero-nav { display: none; }
  .hero-control-bar .hero-pagination { min-height: 44px; padding: 0 16px; }
  .system-visual { min-height: 395px; }
  .system-orbit { width: 310px; height: 310px; }
  .system-panel { padding: 22px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { min-height: 156px; padding: 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .trust-item strong { font-size: 18px; }
  .service-grid, .case-grid, .case-list-grid, .ai-product-grid { grid-template-columns: 1fr; }
  .method-flow { grid-template-columns: 1fr; }
  .method-stage { min-height: 340px; }
  .case-card:first-child { grid-column: auto; }
  .service-card { min-height: 285px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step::after { display: none; }
  .news-row { grid-template-columns: 1fr auto; gap: 12px; }
  .news-row time { grid-column: 1 / -1; }
  .page-hero { min-height: 310px; }
  .page-hero::after { font-size: 100px; }
  .breadcrumb { margin-bottom: 28px; }
  .page-hero h1 { font-size: 38px; }
  .page-hero p { font-size: 15px; }
  body[data-page="philosophy"] .page-hero h1 { font-size: 42px; }
  body[data-page="philosophy"] .page-hero p { font-size: 17px; line-height: 1.65; }
  .manifesto { min-height: 330px; padding: 32px 25px; }
  .manifesto h3 { margin-top: 42px; font-size: 26px; }
  .value-grid { grid-template-columns: 1fr; }
  .belief-title-panel { min-height: 350px; padding: 34px 26px; }
  .belief-title-panel .eyebrow { left: 26px; top: 30px; }
  .belief-title-panel h2 { font-size: 40px; }
  .belief-duo { grid-template-columns: 1fr; }
  .belief-path { grid-template-columns: 1fr 1fr; gap: 10px; }
  .belief-path i { display: none; }
  .service-detail { padding: 27px 23px; }
  .detail-page-hero { min-height: 410px; }
  .detail-overview { margin-top: -18px; }
  .detail-overview-grid { grid-template-columns: 1fr; }
  .detail-overview-grid > div { min-height: 112px; border-right: 0; border-bottom: 1px solid var(--line); }
  .detail-overview-grid > div:last-child { border-bottom: 0; }
  .detail-module-grid,.service-stage-grid,.outcome-grid,.detail-key-points,.security-points { grid-template-columns: 1fr; }
  .outcome-grid > div { min-height: 150px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .outcome-grid > div:last-child { border-bottom: 0; }
  .case-blueprint { min-height: 430px; }
  .case-blueprint::before { width: 245px; height: 245px; }
  .case-blueprint::after { width: 330px; height: 330px; }
  .blueprint-center { width: 155px; height: 155px; }
  .node-a,.node-c { left: 4%; }.node-b,.node-d { right: 4%; }
  .detail-cta-actions { align-items: flex-start; flex-direction: column; }
  .detail-back-nav { align-items: flex-start; flex-direction: column; }
  .service-fit-panel { padding: 34px 25px; }
  .article-item { grid-template-columns: 72px 1fr; gap: 17px; }
  .article-date strong { font-size: 27px; }
  .contact-form { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .form-hint { grid-column: auto; }
  .contact-panel { padding: 30px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { padding: 18px 0; align-items: flex-start; flex-direction: column; }
  .cta-band { background: linear-gradient(135deg,var(--red-dark),var(--red) 48%,var(--blue) 48.3%,var(--blue-dark)); }
}

@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 { filter: none; transform: none; }
}