/* ============================================================
   NORAAURA — Homepage
   site.css · scoped layout + motion · references colors_and_type.css
   ============================================================ */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── language toggle visibility ───────────────────────────── */
[data-lang="zh"] .en { display: none; }
[data-lang="en"] .zh { display: none; }
/* still keep layout stable — inline elements that switch don't shift */
.zh, .en { transition: opacity 240ms var(--ease-std); }

img { display: block; max-width: 100%; }
ul, ol, dl, dt, dd { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 18px 56px;
  background: rgba(0,0,0,0);
  backdrop-filter: blur(0);
  transition: background 280ms var(--ease-std), backdrop-filter 280ms var(--ease-std), padding 280ms var(--ease-std), border-color 280ms var(--ease-std);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(14px);
  padding: 12px 56px;
  border-bottom-color: rgba(0,0,0,0.08);
}
.nav.is-dark { color: var(--white); }
.nav.is-dark.is-scrolled { color: var(--black); }

/* 两个 logo 共用同一个固定 box，object-fit:contain + object-position:left
   让长宽比不同的 SVG 以同一基线对齐，切换时无位移 */
.nav__brand {
  position: relative; display: inline-flex; align-items: center;
  height: 32px; width: 148px;
}
.nav__logo  {
  position: absolute; left: 0; top: 0;
  width: 100%; height: 100%;
  object-fit: contain; object-position: left center;
  display: block;
  transition: opacity 240ms var(--ease-std);
}
.nav__logo--dark  { opacity: 1; }
.nav__logo--light { opacity: 0; }
.nav.is-scrolled .nav__logo--dark  { opacity: 0; }
.nav.is-scrolled .nav__logo--light { opacity: 1; }
/* legacy display rules removed — opacity transition handles it */

.nav__links {
  display: flex; gap: 28px; justify-content: center;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  letter-spacing: 0.01em;
}
.nav__links a {
  position: relative; opacity: 0.85; transition: opacity 180ms var(--ease-std);
}
.nav__links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 240ms var(--ease-std);
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__tools {
  display: inline-flex; align-items: center; gap: 16px;
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
}
.lang {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 0; color: inherit; cursor: pointer; padding: 6px 0;
  font-family: inherit; font-size: 12px; font-weight: 600; letter-spacing: 0.05em;
}
.lang__opt { opacity: 0.55; transition: opacity 180ms var(--ease-std); }
.lang__opt.is-active { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.lang__sep { opacity: 0.35; }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  height: 36px; padding: 0 16px;
  border: 1px solid currentColor; border-radius: 999px;
  font-weight: 600; font-size: 13px;
  transition: background 180ms var(--ease-std), color 180ms var(--ease-std);
}
.nav.is-dark:not(.is-scrolled) .nav__cta:hover { background: var(--white); color: var(--black); border-color: var(--white); }
.nav.is-scrolled .nav__cta { background: var(--blue); color: var(--white); border-color: var(--blue); }
.nav.is-scrolled .nav__cta:hover { background: #2849C7; border-color: #2849C7; }

/* ============================================================
   SECTION SCAFFOLDING
   ============================================================ */
.section {
  position: relative;
  padding: 140px 56px 120px;
}
.section__head {
  max-width: 1240px; margin: 0 auto 64px;
}
.section__num {
  display: inline-flex; align-items: baseline; gap: 14px;
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0.65; margin-bottom: 28px;
}
.section__num .num {
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em;
}
.section__title {
  font-family: var(--font-display-serif), var(--font-cjk);
  font-weight: 400;
  font-size: clamp(40px, 5.6vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}
.section__title em {
  font-style: italic;
  font-family: var(--font-display-serif), var(--font-cjk);
}
[data-lang="zh"] .section__title {
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 68px);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
[data-lang="zh"] .section__title em {
  font-style: normal;
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  color: var(--blue);
  font-size: 1.05em;
  letter-spacing: 0;
  padding-right: 0.05em;
}
/* Trusted 区背景为蓝色，em 默认蓝色看不清；专门用 .gold 覆盖 */
.section__title em.gold,
[data-lang="zh"] .section__title em.gold,
[data-lang="en"] .section__title em.gold {
  color: var(--gold);
}
.section__sub {
  margin-top: 24px; max-width: 720px;
  font-family: var(--font-sans); font-size: 17px; line-height: 1.6;
  opacity: 0.72;
}

/* ============================================================
   1 · HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 220px 56px 120px;
  color: var(--white);
  overflow: hidden;
  background: var(--black);
}
.hero__media {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero__bg {
  position: absolute; inset: -4%;
  background-size: cover;
  background-position: center;
  filter: grayscale(100%) contrast(1.05) brightness(0.62);
  transform: scale(1.06);
  transition: opacity 1400ms var(--ease-std), transform 14000ms linear;
  opacity: 0;
  will-change: transform, opacity;
}
.hero__bg:nth-child(1) { opacity: 1; }
.hero.is-loaded .hero__bg:nth-child(1) { transform: scale(1.12); }

.hero__bg.is-active { opacity: 1; transform: scale(1.12); }

.hero__scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(48,84,229,0.18), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.35) 35%, rgba(0,0,0,0.85) 100%);
}
.hero__grain {
  position: absolute; inset: 0; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.7'/></svg>");
}

.hero__chrome {
  position: relative; z-index: 2;
  max-width: 1240px; margin: 0 auto; width: 100%;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-sans); font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  opacity: 0.92;
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.04);
}
.hero__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

.hero__title {
  margin: 36px 0 28px;
  font-family: var(--font-display-serif);
  font-weight: 400;
  font-size: clamp(56px, 9.5vw, 168px);
  line-height: 0.96;
  letter-spacing: -0.025em;
}
[data-lang="zh"] .hero__title {
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 96px);
  letter-spacing: -0.005em;
  line-height: 1.1;
}
.hero__line {
  display: block;
}
.hero__title em {
  font-style: italic;
  color: var(--gold);
  font-family: var(--font-display-serif);
}
[data-lang="zh"] .hero__title em {
  font-style: normal;
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  color: var(--gold);
  font-size: 1.15em;
}

.hero__tagline {
  font-family: var(--font-script);
  font-weight: 400;
  font-style: normal;
  font-size: clamp(34px, 4.4vw, 64px);
  line-height: 1;
  color: var(--gold);
  margin: 0 0 36px;
  letter-spacing: 0.01em;
  text-shadow: 0 4px 24px rgba(255, 222, 147, 0.25);
}

.hero__lede {
  max-width: 720px;
  margin: 0 0 40px;
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.65;
  opacity: 0.86;
}
.hero__lede strong { font-weight: 700; color: var(--gold); }

.hero__cta { display: inline-flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 52px; padding: 0 26px;
  border-radius: 999px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent; cursor: pointer;
  transition: background 200ms var(--ease-std), color 200ms var(--ease-std), border-color 200ms var(--ease-std), transform 120ms var(--ease-std);
}
.btn:active { transform: scale(0.98); }

.btn--primary-on-dark { background: var(--white); color: var(--black); }
.btn--primary-on-dark:hover { background: var(--gold); }

.btn--outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.35); }
.btn--outline-light:hover { background: var(--white); color: var(--black); border-color: var(--white); }

.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: #2849C7; }

.hero__scroll {
  position: absolute; bottom: 32px; left: 56px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  font-family: var(--font-sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.3em; opacity: 0.7;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 56px; background: currentColor;
  animation: scrollPulse 2.4s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(1); opacity: 0.7; }
  50% { transform: scaleY(0.4); opacity: 0.3; }
}

.hero__corner {
  position: absolute; top: 96px; right: 56px;
  display: flex; flex-direction: column; gap: 6px;
  text-align: right;
  font-family: var(--font-sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em;
  opacity: 0.7;
  z-index: 2;
}
.hero__corner .num { font-size: 28px; font-weight: 800; letter-spacing: 0.04em; opacity: 0.95; }
.hero__corner-label { font-size: 11px; opacity: 0.7; }

/* ============================================================
   2 · ABOUT
   ============================================================ */
.about { background: var(--white); color: var(--black); }
.about__body {
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 80px;
  padding: 24px 0 96px;
}
.about__col--lead p {
  font-family: var(--font-sans);
  font-size: 22px;
  line-height: 1.6;
  margin: 0 0 22px;
  color: var(--black);
}
.about__col--lead p:last-child { font-size: 20px; opacity: 0.6; font-style: italic; }
.about__col--lead strong { font-weight: 700; color: var(--blue); }

.values {
  border: 1px solid rgba(0,0,0,0.08);
  padding: 32px;
  background: var(--sliver);
  border-radius: 4px;
}
.values__head {
  display: block; margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0,0,0,0.10);
}
.values__list { display: flex; flex-direction: column; gap: 18px; }
.values__row { display: grid; grid-template-columns: 88px 1fr; gap: 16px; align-items: baseline; }
.values__row dt {
  font-family: var(--font-sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue);
}
.values__row dd { font-family: var(--font-sans); font-size: 16px; line-height: 1.55; }

/* stats */
.stats {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(0,0,0,0.10);
  border-bottom: 1px solid rgba(0,0,0,0.10);
}
.stat {
  padding: 56px 32px;
  border-right: 1px solid rgba(0,0,0,0.08);
}
.stat:last-child { border-right: 0; }
.stat__num {
  font-family: var(--font-num);
  font-weight: 400;
  font-size: clamp(48px, 5vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  display: inline-flex; align-items: baseline; gap: 4px;
  color: var(--black);
}
.stat__suffix { font-size: 0.45em; font-weight: 500; opacity: 0.55; letter-spacing: 0; }
.stat__label {
  margin-top: 16px;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  opacity: 0.65;
}

/* ============================================================
   3 · SOLUTIONS
   ============================================================ */
.solutions {
  background: var(--black); color: var(--white);
  padding-bottom: 160px;
  position: relative;
  overflow: hidden;
}
.solutions::before {
  content: ''; position: absolute; inset: -10% -10% 60% -10%;
  background: radial-gradient(ellipse at 80% 0%, rgba(48,84,229,0.22), transparent 60%);
  pointer-events: none;
}
.solutions__grid {
  position: relative;
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,0.10);
  border-left: 1px solid rgba(255,255,255,0.10);
}
.solution {
  padding: 44px 36px 48px;
  border-right: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.10);
  position: relative;
  transition: background 280ms var(--ease-std);
  min-height: 240px;
}
.solution:hover { background: rgba(48,84,229,0.10); }
.solution__num {
  font-family: var(--font-num); font-weight: 400; font-size: 13px;
  letter-spacing: 0.18em; opacity: 0.55; margin-bottom: 28px;
}
.solution__title {
  font-family: var(--font-sans); font-weight: 700; font-size: 22px;
  line-height: 1.3; margin: 0 0 12px;
}
[data-lang="zh"] .solution__title { font-family: var(--font-cjk); }
.solution__sub {
  margin: 0; font-size: 15px; line-height: 1.55; opacity: 0.6;
}
.solution--accent { background: linear-gradient(135deg, rgba(48,84,229,0.16), rgba(48,84,229,0.04)); }
.solution--accent .solution__sub { opacity: 0.86; color: var(--gold); font-weight: 500; }

/* methodology loop */
.method {
  position: relative;
  max-width: 1240px; margin: 96px auto 0;
  padding: 56px 0 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.method__head { margin-bottom: 36px; opacity: 0.65; }
.method__loop {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.method__step {
  position: relative;
  padding: 0 32px 0 0;
  display: flex; flex-direction: column; gap: 10px;
}
.method__step::before {
  content: ''; position: absolute; left: 0; top: 32px;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--blue), transparent);
  opacity: 0.4;
}
.method__step .num {
  font-family: var(--font-num); font-weight: 400; font-size: 14px;
  letter-spacing: 0.18em; color: var(--gold); opacity: 0.85;
}
.method__step strong {
  font-family: var(--font-cjk); font-weight: 700; font-size: 26px;
  line-height: 1.2;
}
.method__step .method__sub { font-size: 14px; opacity: 0.6; line-height: 1.5; }

/* ============================================================
   4 · AI
   ============================================================ */
.ai { background: var(--sliver); padding-bottom: 160px; }
.ai__inner { max-width: 1240px; margin: 0 auto; }

/* AI section title — "AI native" 用手写体 Feeling Passionate */
.ai .section__title em,
[data-lang="zh"] .ai .section__title em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--blue);
  font-size: 1.25em;
  letter-spacing: 0;
  padding-right: 0.08em;
  line-height: 1;
}
.ai__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  margin-top: 32px;
}
.ai__card {
  padding: 36px 32px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 6px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform 280ms var(--ease-std), box-shadow 280ms var(--ease-std), border-color 280ms var(--ease-std);
  position: relative;
  overflow: hidden;
}
.ai__card::before {
  content: ''; position: absolute; left: 0; top: 0; width: 3px; height: 0;
  background: var(--violet);
  transition: height 320ms var(--ease-std);
}
.ai__card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.08); border-color: rgba(0,0,0,0.16); }
.ai__card:hover::before { height: 100%; }
.ai__card .meta { color: var(--violet); }
.ai__card h3 {
  font-family: var(--font-sans); font-weight: 700; font-size: 22px;
  line-height: 1.3; margin: 4px 0 0;
}
[data-lang="zh"] .ai__card h3 { font-family: var(--font-cjk); }
.ai__card p { margin: 0; font-size: 15px; line-height: 1.6; opacity: 0.72; }

/* ============================================================
   5 · INSIGHTS
   ============================================================ */
.insights { background: var(--white); padding-bottom: 140px; }
.insights__grid {
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.insight {
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 280ms var(--ease-std), box-shadow 280ms var(--ease-std);
}
.insight:hover { transform: translateY(-4px); box-shadow: 0 24px 64px rgba(0,0,0,0.10); }
.insight--wide { grid-column: span 3; flex-direction: row; }
.insight--wide .insight__cover { flex: 0 0 44%; }
.insight--wide .insight__body { flex: 1; padding: 48px; }

.insight__cover {
  aspect-ratio: 4/3;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 28px;
  position: relative; overflow: hidden;
  color: var(--white);
}
.insight--wide .insight__cover { aspect-ratio: auto; }
.insight__cover[data-bg="blue"] { background: var(--blue); }
.insight__cover[data-bg="black"] { background: var(--black); }
.insight__cover[data-bg="violet"] { background: var(--violet); }
.insight__cover::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 110%, rgba(255,255,255,0.18), transparent 60%);
  pointer-events: none;
}

.insight__cat {
  position: relative; z-index: 1;
  font-family: var(--font-sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  align-self: flex-start;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 999px;
  backdrop-filter: blur(4px);
  background: rgba(255,255,255,0.08);
}
.insight__num {
  position: relative; z-index: 1;
  font-family: var(--font-num); font-weight: 400;
  font-size: clamp(64px, 6.4vw, 112px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(255,255,255,0.92);
  margin-top: auto;
  margin-bottom: 14px;       /* breathing room from label */
  display: block;
}
.insight__num-suffix { font-size: 0.5em; opacity: 0.7; letter-spacing: 0; margin-left: 4px; }
.insight__num-label {
  position: relative; z-index: 1;
  font-family: var(--font-sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase;
  opacity: 0.7;
  margin-top: 0;
}

.insight__body {
  display: flex; flex-direction: column; gap: 10px;
  padding: 28px;
}
.insight__date {
  font-family: var(--font-num); font-size: 13px; font-weight: 400;
  letter-spacing: 0.12em; opacity: 0.5;
}
.insight__body h3 {
  font-family: var(--font-sans); font-weight: 700; font-size: 20px;
  line-height: 1.35; margin: 0;
}
[data-lang="zh"] .insight__body h3 { font-family: var(--font-cjk); }
.insight__body p { margin: 0; font-size: 15px; line-height: 1.55; opacity: 0.66; }

.insights__more {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 56px auto 0; max-width: 1240px; width: 100%;
  padding-top: 32px;
  border-top: 1px solid rgba(0,0,0,0.10);
  font-family: var(--font-sans); font-weight: 700; font-size: 15px;
  color: var(--blue);
}

/* ============================================================
   6 · TRUSTED BY
   ============================================================ */
.trusted {
  background: var(--blue); color: var(--white);
  padding-bottom: 140px;
}
/* 客户 logo 墙 — 按行业分组，每行独立 marquee 滚动 */
.trusted__wall {
  max-width: 100%; margin: 0;
  display: flex; flex-direction: column;
  gap: 18px;
}
/* 每一行 = 一条独立 marquee，含一个 .marquee__track */
.trusted__row.marquee {
  width: 100%;
  overflow: hidden;
  /* 两端淡出，避免硬边 */
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  padding: 8px 32px;
  animation: marquee 50s linear infinite;
  will-change: transform;
}
.marquee--reverse .marquee__track {
  animation-direction: reverse;
  animation-duration: 60s;   /* 反向行慢 10 秒，节奏更舒服 */
}
.marquee__track img {
  height: 38px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: opacity 200ms var(--ease-std), transform 200ms var(--ease-std);
  flex: 0 0 auto;
}
.marquee__track img:hover { opacity: 1; transform: scale(1.06); }
/* 政府 / 学术行：logo 是横长校徽 + 文字，给更大宽度（高度由源图归一化为 80px → 这里压回 32px） */
.trusted__row--gov .marquee__track img { height: 32px; max-width: 220px; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

@media (max-width: 1100px) {
  .marquee__track { gap: 48px; padding: 6px 20px; }
  .marquee__track img { height: 32px; max-width: 140px; }
  .trusted__row--gov .marquee__track img { height: 28px; max-width: 180px; }
}
@media (max-width: 720px) {
  .trusted__wall { gap: 12px; }
  .marquee__track { gap: 32px; padding: 4px 12px; }
  .marquee__track img { height: 26px; max-width: 110px; }
  .trusted__row--gov .marquee__track img { height: 22px; max-width: 140px; }
}

.trusted__quote {
  max-width: 1080px; margin: 80px auto 0;
  text-align: center;
}
.trusted__quote blockquote {
  margin: 0;
  font-family: var(--font-sans); font-size: 16px;
  line-height: 1.85; opacity: 0.78;
}
[data-lang="zh"] .trusted__quote blockquote { font-family: var(--font-cjk); }

/* ============================================================
   7 · TEAM
   默认网格：8 个圆形头像 + 中文 / 英文名
   点击 takeover：聚焦顾问跃出至全幅，左大头像 + 右多段履历，
                 其他人完全隐去；点击关闭 / ESC / 网格外退出。
   ============================================================ */
.team { background: var(--white); padding-bottom: 140px; }
.team__grid {
  position: relative;
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 64px 32px;
  min-height: 560px;
}

.member {
  display: flex; flex-direction: column; gap: 8px;
  text-align: center;
  cursor: pointer;
  transition: opacity 360ms var(--ease-std), transform 360ms var(--ease-std);
}

.member__photo {
  aspect-ratio: 1 / 1;
  width: 148px;
  margin: 0 auto;
  background: var(--sliver);
  overflow: hidden;
  border-radius: 50%;
  position: relative;
  transition: width 380ms var(--ease-std), aspect-ratio 380ms var(--ease-std),
              border-radius 380ms var(--ease-std), max-width 380ms var(--ease-std),
              box-shadow 380ms var(--ease-std);
}
.member__photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(35%);
  transition: filter 360ms var(--ease-std), transform 540ms var(--ease-std);
}

/* body wrapper —— 默认 display:contents，子元素直接被 .member 这个 flex column 排，
   等同于无包裹；takeover 时切回 flex column，作为右栏 */
.member__body { display: contents; }

.member__name {
  font-family: var(--font-cjk-serif), serif;
  font-weight: 700; font-size: 20px;
  line-height: 1.25; margin: 14px 0 0;
  color: var(--black);
  letter-spacing: 0.01em;
}
[data-lang="en"] .member__name {
  font-family: var(--font-display-serif), serif;
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.005em;
}

/* role + bio 默认彻底隐藏（不占空间），仅 takeover 时显示 */
.member__role,
.member__bio { display: none; }

/* === TAKEOVER MODE ===
   动画曲线统一用 cubic-bezier(0.16, 1, 0.3, 1) (smooth ease-out-quart)
   节奏：先其他人柔和淡出 (700ms) → 焦点头像放大 (700ms) →
        标题、role、bio 依次错峰浮现 */
.team__grid.is-active .member:not(.is-focus) {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.96);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.team__grid.is-active .member.is-focus {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: row;
  gap: 64px;
  align-items: flex-start;
  text-align: left;
  cursor: default;
  background: var(--white);
  overflow-y: auto;            /* 履历过长时内部滚动 */
  padding: 16px 24px 0 0;
}
.team__grid.is-active .member.is-focus .member__photo {
  flex: 0 0 300px;
  width: 300px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  margin: 0;
  box-shadow: 0 28px 80px rgba(0,0,0,0.12);
  position: sticky; top: 16px;
  animation: focusPhoto 760ms cubic-bezier(0.16, 1, 0.3, 1) 240ms both;
}
@keyframes focusPhoto {
  from { opacity: 0; transform: scale(0.86); }
  to   { opacity: 1; transform: scale(1); }
}
.team__grid.is-active .member.is-focus .member__photo img {
  filter: grayscale(0);
}
.team__grid.is-active .member.is-focus .member__body {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 760px;
  text-align: left;
}
.team__grid.is-active .member.is-focus .member__name {
  animation: focusFade 720ms cubic-bezier(0.16, 1, 0.3, 1) 380ms both;
}
[data-lang="zh"] .team__grid.is-active .member.is-focus .member__role.zh,
[data-lang="en"] .team__grid.is-active .member.is-focus .member__role.en {
  animation: focusFade 720ms cubic-bezier(0.16, 1, 0.3, 1) 480ms both;
}
[data-lang="zh"] .team__grid.is-active .member.is-focus .member__bio.zh,
[data-lang="en"] .team__grid.is-active .member.is-focus .member__bio.en {
  animation: focusFade 820ms cubic-bezier(0.16, 1, 0.3, 1) 580ms both;
}
@keyframes focusFade {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.team__grid.is-active .member.is-focus .member__name {
  font-family: var(--font-cjk-serif), serif;
  font-weight: 700;
  font-size: clamp(40px, 4.2vw, 64px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
  color: var(--black);
}
[data-lang="en"] .team__grid.is-active .member.is-focus .member__name {
  font-family: var(--font-display-serif), serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}
/* 通用样式（不含 display；display 由语言匹配规则控制，避免 ZH / EN 同时显形） */
.team__grid.is-active .member.is-focus .member__role {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(0,0,0,0.10);
}
.team__grid.is-active .member.is-focus .member__bio {
  font-family: var(--font-cjk-serif), serif;
  color: #1A1A1A;
  margin: 0;
}
/* 只显示与当前语言匹配的那一份 role / bio */
[data-lang="zh"] .team__grid.is-active .member.is-focus .member__role.zh,
[data-lang="zh"] .team__grid.is-active .member.is-focus .member__bio.zh,
[data-lang="en"] .team__grid.is-active .member.is-focus .member__role.en,
[data-lang="en"] .team__grid.is-active .member.is-focus .member__bio.en {
  display: block;
}
[data-lang="en"] .team__grid.is-active .member.is-focus .member__bio {
  font-family: var(--font-display-serif), serif;
}
.team__grid.is-active .member.is-focus .member__bio p {
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 14px;
}
[data-lang="en"] .team__grid.is-active .member.is-focus .member__bio p {
  font-size: 16.5px;
  line-height: 1.7;
}
.team__grid.is-active .member.is-focus .member__bio p:last-child { margin-bottom: 0; }
.team__grid.is-active .member.is-focus .member__bio em {
  font-style: italic; color: var(--blue);
}

/* 关闭按钮 —— takeover 时右上角 */
.team__close {
  position: absolute;
  top: 8px; right: 8px;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  font-family: var(--font-sans);
  font-size: 22px; line-height: 1;
  color: var(--black);
  cursor: pointer;
  z-index: 6;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease-std), background 180ms var(--ease-std), transform 180ms var(--ease-std);
  padding: 0;
}
.team__grid.is-active .team__close {
  opacity: 1;
  pointer-events: auto;
}
.team__close:hover { background: rgba(0,0,0,0.10); transform: scale(1.05); }

@media (prefers-reduced-motion: reduce) {
  .member, .member__photo, .member__photo img { transition: none; }
}

/* 中等屏：两列网格 */
@media (max-width: 1100px) {
  .team__grid { grid-template-columns: repeat(2, 1fr); min-height: 1080px; }
  .team__grid.is-active .member.is-focus {
    flex-direction: row;
    gap: 32px;
  }
  .team__grid.is-active .member.is-focus .member__photo {
    flex: 0 0 240px; width: 240px;
  }
}

/* 触屏 / 小屏：放弃 takeover，全部展开为列表式介绍 */
@media (max-width: 720px), (hover: none) {
  .team__grid { min-height: auto; }
  .member { cursor: default; }
  .member__role { opacity: 0.7; font-size: 11px; letter-spacing: 0.16em; color: var(--blue); margin-top: 4px; }
  .member__bio  {
    font-family: var(--font-cjk-serif), serif;
    font-size: 14.5px; line-height: 1.85;
    color: #1A1A1A;
    max-width: 320px; margin: 12px auto 0; text-align: left;
  }
  /* 只显示当前语言版本，避免双语一起冒出来 */
  [data-lang="zh"] .member__role.zh,
  [data-lang="zh"] .member__bio.zh,
  [data-lang="en"] .member__role.en,
  [data-lang="en"] .member__bio.en { display: block; }
  .member__bio p { margin: 0 0 10px; }
  .team__grid.is-active .member:not(.is-focus) {
    opacity: 1; pointer-events: auto; transform: none;
  }
  .team__grid.is-active .member.is-focus {
    position: static;
    flex-direction: column;
    text-align: center;
    background: transparent;
    padding: 0; overflow: visible;
  }
  .team__grid.is-active .member.is-focus .member__photo {
    flex: none;
    width: 200px; max-width: 200px; aspect-ratio: 1/1; border-radius: 50%;
    margin: 0 auto;
    position: static;
  }
  .team__close { display: none; }
}
.team__more {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 56px auto 0; max-width: 1240px; width: 100%;
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.10);
  font-family: var(--font-sans); font-weight: 700; font-size: 15px;
  color: var(--blue);
}

/* ============================================================
   8 · CONTACT
   ============================================================ */
.contact {
  background: var(--blue); color: var(--white);
  padding-bottom: 120px;
  position: relative; overflow: hidden;
}
.contact::before {
  content: ''; position: absolute; inset: -20% -10%;
  background: radial-gradient(ellipse at 80% 30%, rgba(255,222,147,0.18), transparent 60%);
  pointer-events: none;
}
.contact__inner {
  position: relative;
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 64px; align-items: start;
}
.contact__title {
  font-family: var(--font-display-serif);
  font-weight: 400;
  font-size: clamp(48px, 6.4vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 24px 0 28px;
  text-wrap: balance;
}
[data-lang="zh"] .contact__title {
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 64px);
  letter-spacing: 0;
  line-height: 1.2;
}
.contact__title em {
  font-style: italic;
  color: var(--gold);
  font-family: var(--font-display-serif);
}
[data-lang="zh"] .contact__title em {
  font-style: normal;
  font-family: var(--font-cjk-serif), var(--font-cjk);
  font-weight: 700;
  color: var(--gold);
  font-size: 1.1em;
}

.contact__sub {
  max-width: 600px;
  font-family: var(--font-sans); font-size: 17px; line-height: 1.6;
  opacity: 0.85; margin: 0 0 36px;
}
.contact__list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px 32px;
  max-width: 600px;
}
.contact__list li { display: flex; flex-direction: column; gap: 6px; }
.contact__k {
  font-family: var(--font-sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.24em; opacity: 0.55;
}
.contact__v {
  font-family: var(--font-num);
  font-size: 22px; font-weight: 400; letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding-bottom: 4px;
  transition: border-color 200ms var(--ease-std), color 200ms var(--ease-std);
}
a.contact__v:hover { border-color: var(--gold); color: var(--gold); }

.contact__qr {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  align-self: center;
}
/* QR：白色像素 + 透明 PNG，直接放在蓝色 contact 区背景上 */
.qr {
  background: transparent; color: var(--white);
  padding: 0 0 12px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em;
}
.qr img { width: 100%; aspect-ratio: 1; object-fit: contain; }

/* ── World Map ─────────────────────────────────────────── */
.worldmap {
  position: relative;
  max-width: 1240px; margin: 96px auto 0; padding: 48px 0 0;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.worldmap__head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-display-serif);
  font-size: clamp(20px, 2.4vw, 32px); font-weight: 400;
  letter-spacing: 0.04em;
  opacity: 0.85;
  margin-bottom: 24px;
}
.worldmap__head em { font-style: italic; color: var(--gold); }
.worldmap__head .worldmap__title-r { color: rgba(255,255,255,0.7); }
.worldmap__head .worldmap__title-r em { color: var(--gold); }

.worldmap__svg {
  position: relative; width: 100%; aspect-ratio: 2 / 1;
  overflow: hidden;             /* 任何越界内容都裁掉，确保不超过 Global / Edge 标题区 */
}
.worldmap__canvas { width: 100%; height: 100%; display: block; overflow: hidden; }

.wm-grid line { stroke: rgba(255,255,255,0.10); stroke-width: 1; stroke-dasharray: 2 4; }
.wm-equator   { stroke: var(--gold); stroke-width: 1; stroke-dasharray: 4 6; opacity: 0.45; }

.wm-conn path { fill: none; }

/* 底层航线 —— 极细的白色实线，无发光 */
.wm-conn .wm-arc {
  stroke: rgba(255, 255, 255, 0.7);
  stroke-width: 0.5;
  stroke-linecap: round;
}

/* 半透明世界地图底层（陆地轮廓）
   注意：fill 必须为 none —— 反子午线打断 path 后，子路径会被浏览器
   隐式闭合（首尾相连），fill 会把那条隐式直线圈起来填出大三角形。
   所以这里只用 stroke 描边，避免阴影遮挡。 */
.wm-land path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.32);
  stroke-width: 0.5;
  stroke-linejoin: round;
  stroke-linecap: round;
  pointer-events: none;
}

/* 航线飞行光点 —— 极小白点，无发光，仅作轨迹流动提示 */
.wm-conn .wm-flight {
  fill: rgba(255, 255, 255, 0.95);
  opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
  .wm-conn .wm-arc { animation: wmDraw 1ms forwards; stroke: rgba(255,222,147,0.6); }
  .wm-conn .wm-flight { display: none; }
}

.wm-pt .wm-dot { fill: var(--white); }
.wm-pt.is-hq .wm-dot { fill: var(--gold); }

.wm-pulse-out, .wm-pulse-in {
  fill: var(--gold); transform-origin: center;
  transform-box: fill-box;
  animation: wmPulse 2.6s ease-out infinite;
}
.wm-pulse-out { opacity: 0.16; }
.wm-pulse-in  { opacity: 0.32; animation-delay: -0.6s; }
@keyframes wmPulse {
  0%   { transform: scale(0.6); opacity: 0.5; }
  100% { transform: scale(2.2); opacity: 0; }
}

.wm-label {
  font-family: var(--font-sans);
  font-size: 10px; font-weight: 600; letter-spacing: 0.02em;
  fill: rgba(255,255,255,0.85);
  /* paint-order + stroke：模拟微弱阴影使标签在弧线上仍可读 */
  paint-order: stroke fill;
  stroke: rgba(48, 84, 229, 0.6);
  stroke-width: 2px;
  stroke-linejoin: round;
  pointer-events: none;
}
.wm-label--hq {
  fill: var(--gold);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  stroke: rgba(48, 84, 229, 0.7);
  stroke-width: 2.5px;
}

.wm-pt:hover .wm-dot { r: 5; fill: var(--gold); }
.wm-pt:hover .wm-label { fill: var(--white); }

.worldmap__legend {
  display: flex; gap: 32px; margin-top: 16px; flex-wrap: wrap;
  font-family: var(--font-sans); font-size: 12px;
  letter-spacing: 0.04em; opacity: 0.78;
}
.worldmap__legend > span { display: inline-flex; align-items: center; gap: 8px; }
.worldmap__legend .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.worldmap__legend .dot--hq { background: var(--gold); box-shadow: 0 0 0 3px rgba(255,222,147,0.22); }
.worldmap__legend .dot--site { background: var(--white); }
.worldmap__legend .dot--reach { background: transparent; border: 1px dashed rgba(255,255,255,0.55); }

.worldmap__tally {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.worldmap__tally > div {
  padding: 28px 40px 28px 0;     /* 右侧 40px 让数字 / 文字远离表格分割线 */
  display: flex; flex-direction: column; gap: 8px;
  border-right: 1px solid rgba(255,255,255,0.12);
  min-width: 0;
}
.worldmap__tally > div + div { padding-left: 40px; }   /* 第 2、3 列左侧也呼吸 */
.worldmap__tally > div:last-child { border-right: 0; padding-right: 0; }
.worldmap__tally .num {
  font-family: var(--font-num); font-weight: 400;
  font-size: clamp(40px, 4vw, 64px); line-height: 1;
  letter-spacing: -0.02em; color: var(--gold);
}
.worldmap__tally .num small { font-size: 0.5em; font-weight: 500; opacity: 0.7; }
.worldmap__tally span:not(.num) {
  font-family: var(--font-sans); font-size: 13px; opacity: 0.7;
  letter-spacing: 0.02em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot {
  background: var(--black); color: var(--white);
  padding: 72px 56px 36px;
  display: grid; grid-template-columns: 1fr 2fr; gap: 56px;
  align-items: start;
}
.foot__brand {
  display: flex; flex-direction: column;
  align-items: flex-start;        /* 强制左对齐，避免 flex 默认 stretch 让 SVG 居中渲染 */
  gap: 14px;
}
.foot__brand img {
  height: 32px;
  width: 148px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
.foot__brand .meta {
  font-size: 12px;
  letter-spacing: 0.04em;
  opacity: 0.78;
  text-align: left;
  margin: 0;
}
.foot__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.foot__col { display: flex; flex-direction: column; gap: 10px; }
.foot__col .meta { margin-bottom: 8px; opacity: 0.55; }
.foot__col a, .foot__col span { font-size: 14px; opacity: 0.75; transition: opacity 180ms var(--ease-std); }
.foot__col a:hover { opacity: 1; color: var(--gold); }
.foot__legal {
  grid-column: 1 / -1;
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-sans); font-size: 12px; opacity: 0.78;
}
/* footer 用 CSS 绘制的 ●○ 标记（PNG 留白会让左边缘对不齐） */
.foot__legal .avatar-mark {
  display: inline-flex;
  width: 36px; height: 18px;
  position: relative;
  flex: 0 0 auto;
  margin-left: 0;
}
.foot__legal .avatar-mark::before,
.foot__legal .avatar-mark::after {
  content: '';
  width: 16px; height: 16px;
  border-radius: 50%;
  position: absolute; top: 1px;
}
.foot__legal .avatar-mark::before { left: 0; background: var(--white); }
.foot__legal .avatar-mark::after  { left: 12px; border: 1.5px solid var(--gold); background: transparent; }
.foot__legal > span { opacity: 0.62; }

/* ============================================================
   SCROLL-REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 700ms var(--ease-std), transform 700ms var(--ease-std); }
.reveal.is-in { opacity: 1; transform: none; }

.reveal-stagger > * {
  opacity: 0; transform: translateY(28px);
  transition: opacity 600ms var(--ease-std), transform 600ms var(--ease-std);
}
.reveal-stagger.is-in > * { opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 60ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 120ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 300ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 360ms; }
.reveal-stagger.is-in > *:nth-child(7) { transition-delay: 420ms; }
.reveal-stagger.is-in > *:nth-child(8) { transition-delay: 480ms; }
.reveal-stagger.is-in > *:nth-child(9) { transition-delay: 540ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none; }
  .hero__scroll-line { animation: none; }
  .hero__bg { transition: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .nav__links { display: none; }
  .section { padding: 100px 32px 80px; }
  .nav { padding: 14px 32px; }
  .nav.is-scrolled { padding: 10px 32px; }
  .foot { padding: 56px 32px 28px; }              /* 与 nav padding 同步，保左边缘 */
  .hero { padding: 180px 32px 100px; }
  .hero__scroll, .hero__corner { left: 32px; right: 32px; }
  .hero__corner { top: 80px; }
  .about__body { grid-template-columns: 1fr; gap: 48px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid rgba(0,0,0,0.08); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-last-child(-n+2) { border-bottom: 0; }
  .solutions__grid, .ai__grid, .insights__grid { grid-template-columns: repeat(2, 1fr); }
  .insight--wide { grid-column: span 2; flex-direction: column; }
  .insight--wide .insight__body { padding: 28px; }
  .method__loop { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .team__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__inner { grid-template-columns: 1fr; }
  .worldmap__tally { grid-template-columns: repeat(3, 1fr); }
  .wm-label { font-size: 10px; }
  .foot { grid-template-columns: 1fr; }
  .foot__cols { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .section { padding: 80px 24px 64px; }
  .nav { padding: 12px 20px; gap: 12px; }
  .foot { padding: 48px 20px 24px; }
  .nav__tools { gap: 10px; }
  .nav__cta { padding: 0 12px; height: 32px; font-size: 12px; }
  .hero { padding: 140px 24px 80px; min-height: 90vh; }
  .hero__scroll, .hero__corner { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .solutions__grid, .ai__grid, .insights__grid, .team__grid { grid-template-columns: 1fr; }
  .insight--wide { grid-column: span 1; }
  .method__loop { grid-template-columns: 1fr; }
  .contact__list { grid-template-columns: 1fr; }
  .contact__qr { grid-template-columns: repeat(3, 1fr); }
  .worldmap__tally { grid-template-columns: 1fr; }
  .worldmap__tally > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.12); padding-right: 0; }
  .worldmap__tally > div:last-child { border-bottom: 0; }
  .wm-label { font-size: 9px; }
  .foot__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
}