:root {
  --v4-ink: #101518;
  --v4-graphite: #182126;
  --v4-graphite-2: #222d33;
  --v4-peacock: #087f86;
  --v4-peacock-bright: #16a8b0;
  --v4-ice: #edf2f3;
  --v4-mist: #f5f7f8;
  --v4-white: #ffffff;
  --v4-text: #1b2327;
  --v4-muted: #59666c;
  --v4-line: #d7dfe2;
  --v4-line-dark: rgba(255, 255, 255, .16);
  --v4-shadow: 0 28px 80px rgba(18, 31, 37, .12);
  --v4-max: 1400px;
}

html { scroll-padding-top: 76px; }
[id] { scroll-margin-top: 94px; }
.site-v4 {
  margin: 0;
  color: var(--v4-text);
  background: var(--v4-mist);
  font-family: "SF Pro Display", "SF Pro SC", "PingFang SC", "Heiti SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
.site-v4 h1,
.site-v4 h2,
.site-v4 h3,
.site-v4 strong,
.site-v4 b {
  color: inherit;
  font-family: "SF Pro Display", "SF Pro SC", "PingFang SC", "Heiti SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}
.site-v4 p { text-wrap: pretty; }
.site-v4 h1,
.site-v4 h2 { text-wrap: balance; }
.site-v4 img,
.site-v4 video {
  opacity: 1;
  filter: none;
  image-rendering: auto;
}
.site-v4 .wrap { width: min(var(--v4-max), calc(100% - 80px)); }
.site-v4 .skip { color: #fff; background: var(--v4-peacock); border-radius: 0; }

/* Navigation */
.site-v4 .topbar {
  height: 72px;
  color: var(--v4-text);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(16, 21, 24, .1);
  backdrop-filter: blur(22px) saturate(140%);
  transition: box-shadow .28s ease, background .28s ease;
}
.site-v4 .topbar.is-scrolled {
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 10px 30px rgba(16, 29, 35, .08);
}
.site-v4 .navrow { gap: 24px; }
.site-v4 .brand { min-width: 240px; gap: 12px; }
.site-v4 .brand-mark {
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--v4-peacock);
  border: 0;
  border-radius: 8px;
  font-size: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25);
}
.site-v4 .brand strong { color: var(--v4-text); font-size: 17px; font-weight: 760; }
.site-v4 .brand small { color: #778288; font-size: 10px; }
.site-v4 .navlinks { gap: 24px; color: #526067; font-size: 13px; }
.site-v4 .navlinks a { padding: 27px 0 24px; }
.site-v4 .navlinks a:hover,
.site-v4 .navlinks a[aria-current="page"] { color: var(--v4-text); }
.site-v4 .navlinks a:hover::after,
.site-v4 .navlinks a[aria-current="page"]::after {
  bottom: 14px;
  height: 2px;
  background: var(--v4-peacock);
}
.site-v4 .nav-cta,
.site-v4 .button {
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  transition: transform .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.site-v4 .nav-cta,
.site-v4 .button.primary { color: #fff; background: var(--v4-peacock); border-color: var(--v4-peacock); }
.site-v4 .button.secondary { color: var(--v4-text); background: transparent; border-color: rgba(16, 21, 24, .28); }
.site-v4 .button.light { color: var(--v4-text); background: #fff; border-color: #fff; }
.site-v4 .button:hover,
.site-v4 .nav-cta:hover { transform: translateY(-2px); }
.site-v4 .button.primary:hover,
.site-v4 .nav-cta:hover { background: #066e74; }
.site-v4 a:focus-visible,
.site-v4 button:focus-visible,
.site-v4 input:focus-visible,
.site-v4 textarea:focus-visible {
  outline: 3px solid rgba(22, 168, 176, .48);
  outline-offset: 4px;
}
.site-v4 .menu {
  display: none;
  width: 44px;
  height: 44px;
  color: var(--v4-text);
  background: #fff;
  border: 1px solid var(--v4-line);
  border-radius: 50%;
}
.site-v4 .menu-bars,
.site-v4 .menu-bars::before,
.site-v4 .menu-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform .25s ease, opacity .2s ease;
}
.site-v4 .menu-bars { position: relative; margin: 0 auto; }
.site-v4 .menu-bars::before,
.site-v4 .menu-bars::after { position: absolute; left: 0; content: ""; }
.site-v4 .menu-bars::before { top: -6px; }
.site-v4 .menu-bars::after { top: 6px; }
.site-v4 .menu[aria-expanded="true"] .menu-bars { background: transparent; }
.site-v4 .menu[aria-expanded="true"] .menu-bars::before { transform: translateY(6px) rotate(45deg); }
.site-v4 .menu[aria-expanded="true"] .menu-bars::after { transform: translateY(-6px) rotate(-45deg); }
.site-v4 .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 2px;
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  background: var(--v4-peacock-bright);
  pointer-events: none;
}

/* Home: crisp two-plane hero, no fog or text over photography. */
.site-v4.home .hero {
  min-height: min(700px, calc(100vh - 120px));
  color: var(--v4-text);
  background: var(--v4-ice);
  isolation: isolate;
}
.site-v4.home .hero-media {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 48%;
  z-index: -1;
  width: 52%;
  height: 100%;
  object-fit: cover;
  object-position: 66% center;
  transform: scale(1.015);
  transition: transform 1.4s cubic-bezier(.2, .7, .2, 1);
}
.site-v4 .hero-visual-note,
.site-v4 .page-hero-visual-note {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 3;
  padding: 7px 9px;
  color: #fff;
  background: rgba(17, 24, 28, .82);
  font-size: 11px;
  line-height: 1;
  backdrop-filter: blur(8px);
}
.site-v4.motion-ready.home .hero-media { transform: scale(1); }
.site-v4.home .hero::before {
  position: absolute;
  inset: 0 52% 0 0;
  z-index: -1;
  display: block;
  width: auto;
  background: linear-gradient(150deg, #f7f9fa 0%, #e9eff1 100%);
  content: "";
}
.site-v4.home .hero::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 48%;
  z-index: 1;
  width: 1px;
  background: rgba(16, 21, 24, .12);
  content: "";
}
.site-v4.home .hero-stage {
  min-height: min(700px, calc(100vh - 120px));
  align-items: center;
}
.site-v4.home .hero-copy {
  width: min(610px, 42vw);
  padding: 70px 0 60px;
}
.site-v4.home .hero .kicker {
  margin-bottom: 24px;
  color: var(--v4-peacock);
  font-size: 12px;
  font-weight: 760;
  text-transform: none;
}
.site-v4.home .hero .kicker::before { background: var(--v4-peacock); }
.site-v4.home .hero h1 {
  max-width: 590px;
  margin: 0;
  color: var(--v4-text);
  font-size: clamp(54px, 4.7vw, 76px);
  line-height: 1.02;
  font-weight: 780;
}
.site-v4.home .hero-slogan {
  margin: 22px 0 0;
  color: var(--v4-peacock);
  font-size: clamp(30px, 2.7vw, 42px);
  line-height: 1.15;
  font-weight: 720;
}
.site-v4.home .hero-promise {
  max-width: 520px;
  margin: 28px 0 0;
  color: #39464c;
  font-size: clamp(18px, 1.35vw, 22px);
  line-height: 1.6;
  font-weight: 560;
}
.site-v4.home .hero-actions { margin-top: 34px; }
.site-v4 .proof-strip { color: #dfe7e9; background: var(--v4-graphite); border: 0; }
.site-v4 .proof-strip .wrap {
  min-height: 112px;
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  align-items: center;
}
.site-v4 .proof-strip p { margin: 0; padding-right: 48px; color: #b7c3c8; font-size: 14px; line-height: 1.7; }
.site-v4 .proof-strip span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  color: #eef3f4;
  border-left: 1px solid var(--v4-line-dark);
  font-size: 13px;
  font-weight: 650;
}
.site-v4 .proof-strip span::before {
  width: 7px;
  height: 7px;
  margin-right: 12px;
  background: var(--v4-peacock-bright);
  border-radius: 50%;
  content: "";
}

/* Editorial section rhythm */
.site-v4 .band { padding: 108px 0; }
.site-v4 .band.white { background: var(--v4-white); }
.site-v4 .band.mint { color: var(--v4-text); background: var(--v4-ice); }
.site-v4 .band.dark { color: #fff; background: var(--v4-graphite); }
.site-v4 .band-head {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .65fr);
  gap: 84px;
  align-items: end;
  margin-bottom: 54px;
}
.site-v4 .band-head h2,
.site-v4 .section-title {
  margin: 0;
  color: inherit;
  font-size: clamp(42px, 4vw, 62px);
  line-height: 1.08;
  font-weight: 740;
}
.site-v4 .band-head p { color: var(--v4-muted); font-size: 17px; line-height: 1.78; }
.site-v4 .dark .band-head p { color: #b9c5c9; }
.site-v4 .eyebrow,
.site-v4 .kicker { color: var(--v4-peacock); font-weight: 760; text-transform: none; }
.site-v4 .dark .eyebrow { color: #42d0d7; }

.site-v4 .statement-band {
  padding: 88px 0;
  color: var(--v4-text);
  background: #fff;
  border-bottom: 1px solid var(--v4-line);
}
.site-v4 .statement-grid { grid-template-columns: 160px minmax(0, 1fr); gap: 70px; }
.site-v4 .statement-index { margin: 10px 0 0; color: var(--v4-peacock); }
.site-v4 .statement-grid h2 { max-width: 980px; color: var(--v4-text); font-size: clamp(44px, 4.5vw, 68px); line-height: 1.08; }
.site-v4 .statement-grid div > p { max-width: 840px; color: var(--v4-muted); font-size: 18px; line-height: 1.8; }

.site-v4 .value-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  background: transparent;
  border: 1px solid var(--v4-line);
}
.site-v4 .value-grid article {
  min-height: 220px;
  padding: 34px 38px;
  color: var(--v4-text);
  background: #fff;
  border-right: 1px solid var(--v4-line);
  border-bottom: 1px solid var(--v4-line);
}
.site-v4 .value-grid article:nth-child(2n) { border-right: 0; }
.site-v4 .value-grid article:nth-last-child(-n+2) { border-bottom: 0; }
.site-v4 .value-grid span { color: var(--v4-peacock); }
.site-v4 .value-grid h3 { margin: 46px 0 10px; color: var(--v4-text); font-size: 26px; }
.site-v4 .value-grid p { color: var(--v4-muted); }
.site-v4 .value-grid article:hover { background: var(--v4-ice); }

.site-v4 .story-layout,
.site-v4 .delivery-board,
.site-v4 .proof-layout {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--v4-line);
}
.site-v4 .story-visual,
.site-v4 .delivery-visual,
.site-v4 .proof-visual { min-height: 580px; }
.site-v4 .story-visual img,
.site-v4 .delivery-visual img,
.site-v4 .proof-visual img { width: 100%; height: 100%; object-fit: cover; }
.site-v4 .story-visual figcaption,
.site-v4 .delivery-visual figcaption,
.site-v4 .proof-visual figcaption {
  bottom: 16px;
  left: 16px;
  padding: 8px 10px;
  color: #fff;
  background: rgba(24, 33, 38, .9);
  font-size: 12px;
}
.site-v4 .story-copy { padding: 54px; }
.site-v4 .story-copy h2 { color: var(--v4-text); font-size: clamp(38px, 3.2vw, 50px); }
.site-v4 .story-copy > p { color: var(--v4-muted); }
.site-v4 .success-chain { border-color: var(--v4-line); }
.site-v4 .success-chain li { border-color: var(--v4-line); }
.site-v4 .success-chain b { color: var(--v4-peacock); }
.site-v4 .success-chain span { color: var(--v4-muted); }

.site-v4 .process-track {
  position: relative;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  border: 0;
  isolation: isolate;
}
.site-v4 .process-track::before {
  position: absolute;
  top: 49px;
  right: 5%;
  left: 5%;
  z-index: -1;
  height: 2px;
  background: linear-gradient(90deg, #32c9d0 0%, #32c9d0 50%, rgba(255, 255, 255, .24) 50%, rgba(255, 255, 255, .24) 100%);
  content: "";
}
.site-v4 .process-track article {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  padding: 27px 26px 30px;
  background: #222e34;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 4px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, .15);
  transition: transform .28s ease, background .28s ease, border-color .28s ease;
}
.site-v4 .process-track article:hover {
  z-index: 2;
  transform: translateY(-6px);
  background: #28363c;
  border-color: rgba(82, 216, 223, .5);
}
.site-v4 .process-track article:nth-child(3) {
  background: #086d73;
  border-color: rgba(99, 230, 236, .62);
}
.site-v4 .process-track article:nth-child(3):hover { background: #087b82; }
.site-v4 .process-track span {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #72e5ea;
  background: #172126;
  border: 1px solid rgba(114, 229, 234, .7);
  border-radius: 50%;
  box-shadow: 0 0 0 8px var(--v4-graphite);
  font-size: 13px;
  font-weight: 780;
}
.site-v4 .process-track article:nth-child(3) span {
  color: #086d73;
  background: #fff;
  border-color: #fff;
}
.site-v4 .process-track b {
  margin-top: 52px;
  color: #fff;
  font-size: 23px;
  line-height: 1.3;
}
.site-v4 .process-track p,
.site-v4 .process-note { color: #c6d1d5; }
.site-v4 .process-track p { margin-top: 13px; font-size: 15px; line-height: 1.72; }
.site-v4 .process-track article:nth-child(3) p { color: rgba(255, 255, 255, .86); }
.site-v4 .process-note {
  max-width: 1000px;
  margin: 30px auto 0;
  text-align: center;
  line-height: 1.8;
}

.site-v4 .delivery-board { grid-template-columns: 1.1fr .9fr; }
.site-v4 .delivery-visual { min-height: 0; aspect-ratio: 16 / 10; }
.site-v4 .delivery-lines { border-left: 1px solid var(--v4-line); }
.site-v4 .delivery-lines article { padding: 20px 28px; border-color: var(--v4-line); }
.site-v4 .delivery-lines span { color: var(--v4-peacock); }
.site-v4 .delivery-lines h3 { color: var(--v4-text); }
.site-v4 .delivery-lines p { color: var(--v4-muted); }

.site-v4 .route-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  background: transparent;
  border: 0;
}
.site-v4 .route-panel,
.site-v4 .route-panel:nth-child(2),
.site-v4 .route-panel:nth-child(3) {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: 34px;
  color: var(--v4-text);
  background: #fff;
  border: 1px solid var(--v4-line);
}
.site-v4 .route-panel::before {
  display: block;
  width: 64px;
  height: 4px;
  margin-bottom: 54px;
  background: var(--v4-peacock);
  content: "";
}
.site-v4 .route-panel > span,
.site-v4 .route-panel:nth-child(3) > span { color: var(--v4-peacock); }
.site-v4 .route-panel h3 { margin: 0 0 16px; color: var(--v4-text); font-size: 28px; }
.site-v4 .route-panel p,
.site-v4 .route-panel:nth-child(3) p { color: var(--v4-muted); }
.site-v4 .route-panel strong,
.site-v4 .route-panel:nth-child(3) strong { color: var(--v4-peacock); }
.site-v4 .route-panel:hover { color: #fff; background: var(--v4-graphite); border-color: var(--v4-graphite); }
.site-v4 .route-panel:hover h3 { color: #fff; }
.site-v4 .route-panel:hover p { color: #c0cbd0; }
.site-v4 .route-panel:hover strong { color: #55dbe1; }

.site-v4 .evidence-strip { grid-template-columns: 1.15fr .85fr; gap: 0; }
.site-v4 .evidence-strip figure { min-height: 560px; }
.site-v4 .evidence-copy { padding: 58px; color: #fff; background: var(--v4-graphite); }
.site-v4 .evidence-copy h2 { color: #fff; font-size: clamp(40px, 3.6vw, 56px); }
.site-v4 .evidence-copy p { color: #bec9cd; }
.site-v4 .evidence-list { border-color: var(--v4-line-dark); }
.site-v4 .evidence-list li { border-color: var(--v4-line-dark); }

.site-v4 .insight-preview { background: var(--v4-ice); }
.site-v4 .insight-grid { grid-template-columns: 1.35fr .65fr; gap: 20px; }
.site-v4 .insight-feature { background: #fff; border: 1px solid var(--v4-line); }
.site-v4 .insight-feature img { height: auto; aspect-ratio: 16 / 8.8; object-fit: cover; }
.site-v4 .insight-feature div { padding: 34px; }
.site-v4 .insight-feature span,
.site-v4 .insight-list span { color: var(--v4-peacock); }
.site-v4 .insight-feature h3 { color: var(--v4-text); }
.site-v4 .insight-feature p { color: var(--v4-muted); }
.site-v4 .insight-list { gap: 1px; background: var(--v4-line); }
.site-v4 .insight-list a { background: #fff; }
.site-v4 .insight-list a:hover { background: var(--v4-graphite); color: #fff; }
.site-v4 .text-cta,
.site-v4 .text-link { color: var(--v4-peacock); }

.site-v4 .contact-band,
.site-v4 .cta-band { padding: 86px 0; color: #fff; background: var(--v4-peacock); }
.site-v4 .contact-band h2,
.site-v4 .cta-row h2 { color: #fff; font-size: clamp(40px, 4vw, 60px); }
.site-v4 .contact-band p,
.site-v4 .cta-row p { color: rgba(255, 255, 255, .82); }
.site-v4 .contact-band span,
.site-v4 .contact-actions > a:last-child { color: #fff; }

/* Inner pages: one clear image on the right, one calm reading plane on the left. */
.site-v4:not(.home) { background: var(--v4-mist); }
.site-v4 .page-hero {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 78px 0;
  color: var(--v4-text);
  background-color: var(--v4-ice);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  border: 0;
  isolation: isolate;
}
.site-v4 .page-hero::before {
  position: absolute;
  inset: 0 52% 0 0;
  z-index: -1;
  background: linear-gradient(150deg, #f8fafb 0%, #e9eff1 100%);
  content: "";
}
.site-v4 .page-hero::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 48%;
  z-index: 1;
  width: 1px;
  background: rgba(16, 21, 24, .12);
  content: "";
}
.site-v4 .page-hero .wrap { position: relative; z-index: 2; }
.site-v4 .page-hero .eyebrow { color: var(--v4-peacock); }
.site-v4 .page-hero h1 {
  max-width: 610px;
  margin: 0;
  color: var(--v4-text);
  font-size: clamp(46px, 4.2vw, 66px);
  line-height: 1.07;
  font-weight: 760;
}
.site-v4 .page-hero p { max-width: 590px; color: #4e5c62; font-size: 17px; line-height: 1.78; }
.site-v4 .page-hero strong { color: var(--v4-text); }
.site-v4 .page-hero .button.light { color: #fff; background: var(--v4-peacock); border-color: var(--v4-peacock); }
.site-v4 .page-hero .button.secondary { color: var(--v4-text); border-color: rgba(16, 21, 24, .3); }
.site-v4.page-product .page-hero { background-image: url("/assets/product-delivery-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-principle .page-hero { background-image: url("/assets/principle-lab-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-cases .page-hero { background-image: url("/assets/cases-review-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-partners .page-hero { background-image: url("/assets/partners-site-visit-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-about .page-hero { background-image: url("/assets/about-team-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-contact .page-hero,
.site-v4.page-apply .page-hero { background-image: url("/assets/contact-walkthrough-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-evidence .page-hero { background-image: url("/assets/evidence-independent-test-current-20260829-hoodfix-20260908.jpg"); }
.site-v4.page-apply .page-hero { min-height: 470px; }

.site-v4 .content-grid { grid-template-columns: 230px minmax(0, 1fr); gap: 92px; }
.site-v4 .toc {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: 18px 0;
  color: var(--v4-text);
  background: #fff;
  border: 1px solid var(--v4-line);
  border-top: 3px solid var(--v4-peacock);
}
.site-v4 .toc strong { padding: 0 20px 12px; color: var(--v4-text); }
.site-v4 .toc a { padding: 10px 20px; color: #69767c; border-color: var(--v4-line); }
.site-v4 .toc a:hover { color: var(--v4-peacock); background: var(--v4-ice); }
.site-v4 .prose section { margin-bottom: 88px; }
.site-v4 .prose h2 { color: var(--v4-text); font-size: clamp(36px, 3.4vw, 52px); line-height: 1.12; }
.site-v4 .prose h3 { color: var(--v4-text); font-size: 24px; }
.site-v4 .prose p,
.site-v4 .prose li { color: #46545a; font-size: 17px; line-height: 1.88; }
.site-v4 .prose img { border: 0; box-shadow: var(--v4-shadow); }
.site-v4 .prose table { background: #fff; box-shadow: 0 0 0 1px var(--v4-line); }
.site-v4 .prose th,
.site-v4 .prose td { border-color: var(--v4-line); }
.site-v4 .prose th { color: var(--v4-text); background: var(--v4-ice); }
.site-v4 .source-note,
.site-v4 .answer { padding: 26px 28px; color: var(--v4-text); background: #fff; border: 1px solid var(--v4-line); border-top: 3px solid var(--v4-peacock); }
.site-v4 .boundary-note { padding: 28px; color: #fff; background: var(--v4-graphite); }
.site-v4 .boundary-note p { color: #bdc8cc; }
.site-v4 .faq details { border-color: var(--v4-line); }
.site-v4 .faq summary { color: var(--v4-text); }
.site-v4 .metric-row { gap: 1px; background: var(--v4-line); border: 1px solid var(--v4-line); }
.site-v4 .metric-row article { min-height: 180px; padding: 28px; color: var(--v4-text); background: #fff; border: 0; }
.site-v4 .metric-row strong { color: var(--v4-peacock); }
.site-v4 .metric-row span { color: var(--v4-muted); }
.site-v4 .case-split,
.site-v4 .case-split.reverse { gap: 64px; align-items: center; }
.site-v4 .case-record-card {
  display: flex;
  min-height: 330px;
  padding: 42px;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  background: var(--v4-graphite);
  border-top: 4px solid var(--v4-cyan);
}
.site-v4 .case-record-card span { margin-bottom: auto; color: var(--v4-cyan); font-size: 14px; font-weight: 700; }
.site-v4 .case-record-card strong { max-width: 420px; color: #fff; font-size: 30px; line-height: 1.22; }
.site-v4 .case-record-card p { margin: 18px 0 22px; color: #bdc8cc; }
.site-v4 .case-record-card .text-link { color: #fff; }
.site-v4 .case-document,
.site-v4 .case-video { padding: 0; overflow: hidden; background: #fff; border: 1px solid var(--v4-line); box-shadow: var(--v4-shadow); }
.site-v4 .case-document figcaption,
.site-v4 .case-video figcaption { padding: 0 18px 18px; }

/* Insights */
.site-v4 .library-hero,
.site-v4 .article-head {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: var(--v4-graphite);
  border: 0;
}
.site-v4 .library-hero { min-height: 480px; display: flex; align-items: center; padding: 84px 0; }
.site-v4 .library-hero::after,
.site-v4 .article-head::after {
  position: absolute;
  right: 5vw;
  bottom: -150px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(54, 206, 214, .22);
  border-radius: 50%;
  box-shadow: 0 0 0 72px rgba(54, 206, 214, .035), 0 0 0 144px rgba(54, 206, 214, .022);
  content: "";
}
.site-v4 .library-hero h1 { max-width: 920px; color: #fff; font-size: clamp(50px, 5vw, 74px); }
.site-v4 .library-hero p { max-width: 760px; color: #bdc8cc; }
.site-v4 .article-list { grid-template-columns: repeat(3, 1fr); gap: 18px; background: transparent; border: 0; }
.site-v4 .article-card { min-height: 330px; padding: 30px; color: var(--v4-text); background: #fff; border: 1px solid var(--v4-line); }
.site-v4 .article-card h2 { margin-top: 46px; color: var(--v4-text); font-size: 24px; }
.site-v4 .article-card p { color: var(--v4-muted); }
.site-v4 .article-card span,
.site-v4 .article-card strong { color: var(--v4-peacock); }
.site-v4 .article-card:hover { color: #fff; background: var(--v4-graphite); border-color: var(--v4-graphite); }
.site-v4 .article-card:hover h2 { color: #fff; }
.site-v4 .article-card:hover p { color: #bdc8cc; }
.site-v4 .article-head { min-height: 460px; display: flex; align-items: center; padding: 86px 0 72px; }
.site-v4 .article-head .wrap { position: relative; z-index: 1; }
.site-v4 .article-meta { color: #58d8df; }
.site-v4 .article-head h1 { max-width: 1080px; color: #fff; font-size: clamp(44px, 4.8vw, 66px); }
.site-v4 .article-head .lead { color: #bdc8cc; }
.site-v4 .article-body { width: min(860px, calc(100% - 80px)); padding: 78px 0 110px; }
.site-v4 .article-body h2 { color: var(--v4-text); font-size: clamp(32px, 3.2vw, 44px); }
.site-v4 .article-body h3 { color: var(--v4-text); }
.site-v4 .article-body p,
.site-v4 .article-body li { color: #46545a; }

.site-v4 .contact-card { padding: 42px; color: #fff; background: var(--v4-graphite); border: 0; border-top: 4px solid var(--v4-peacock); }
.site-v4 .contact-card h2 { color: #fff; }
.site-v4 .contact-card p { color: #bdc8cc; }
.site-v4 .contact-card a { color: #58d8df; }
.site-v4 .contact-steps li { border-color: var(--v4-line); }
.site-v4 .contact-steps b { color: var(--v4-peacock); }
.site-v4 .footer { padding: 66px 0 30px; color: #b3c0c5; background: #11181c; border-top: 1px solid var(--v4-line-dark); }
.site-v4 .footer h3 { color: #fff; }
.site-v4 .footer p,
.site-v4 .footer a { color: #9eacb2; }
.site-v4 .footer a:hover { color: #5ddde3; }
.site-v4 .copyright { border-color: var(--v4-line-dark); }

/* Motion */
.site-v4.motion-ready [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity .72s cubic-bezier(.2, .7, .2, 1), transform .72s cubic-bezier(.2, .7, .2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.site-v4.motion-ready [data-reveal].is-visible { opacity: 1; transform: none; }
.site-v4.motion-ready .hero-copy > *,
.site-v4.motion-ready .page-hero .wrap > *,
.site-v4.motion-ready .library-hero .wrap > *,
.site-v4.motion-ready .article-head .wrap > * {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  animation: v4-enter .76s cubic-bezier(.2, .7, .2, 1) forwards;
}
.site-v4.motion-ready .hero-copy > *:nth-child(2),
.site-v4.motion-ready .page-hero .wrap > *:nth-child(2),
.site-v4.motion-ready .library-hero .wrap > *:nth-child(2) { animation-delay: .08s; }
.site-v4.motion-ready .hero-copy > *:nth-child(3),
.site-v4.motion-ready .page-hero .wrap > *:nth-child(3) { animation-delay: .16s; }
.site-v4.motion-ready .hero-copy > *:nth-child(4),
.site-v4.motion-ready .page-hero .wrap > *:nth-child(4) { animation-delay: .24s; }
.site-v4.motion-ready .hero-copy > *:nth-child(5) { animation-delay: .32s; }
@keyframes v4-enter { to { opacity: 1; transform: none; } }

@media (max-width: 1240px) {
  .site-v4 .navlinks { gap: 15px; }
  .site-v4 .nav-cta { display: none; }
  .site-v4.home .hero-media { left: 50%; width: 50%; }
  .site-v4.home .hero::before { right: 50%; }
  .site-v4.home .hero::after { left: 50%; }
  .site-v4.home .hero-copy { width: 44vw; }
}

@media (max-width: 960px) {
  .site-v4 .wrap { width: min(100% - 40px, var(--v4-max)); }
  .site-v4 .topbar { height: 66px; }
  .site-v4 .brand { min-width: 0; }
  .site-v4 .brand small { display: none; }
  .site-v4 .menu { display: block; margin-left: auto; }
  .site-v4 .navlinks {
    position: fixed;
    top: 66px;
    right: 0;
    left: 0;
    display: none;
    padding: 12px 20px 22px;
    color: #56636a;
    background: rgba(255, 255, 255, .98);
    border-bottom: 1px solid var(--v4-line);
  }
  .site-v4 .navlinks.open { display: grid; }
  .site-v4 .navlinks a { padding: 13px 8px; border-bottom: 1px solid var(--v4-line); }
  .site-v4 .navlinks a::after { display: none; }

  .site-v4.home .hero { min-height: 790px; }
  .site-v4.home .hero-media { top: 0; left: 0; width: 100%; height: 43%; object-position: 72% center; }
  .site-v4.home .hero::before { inset: 43% 0 0; }
  .site-v4.home .hero::after { top: 43%; bottom: auto; left: 0; width: 100%; height: 1px; }
  .site-v4.home .hero-stage { min-height: 790px; align-items: flex-start; padding-top: 350px; }
  .site-v4.home .hero-copy { width: 100%; max-width: 680px; padding: 42px 0; }
  .site-v4 .proof-strip .wrap { grid-template-columns: 1fr 1fr; padding: 26px 0; }
  .site-v4 .proof-strip p { grid-column: 1 / -1; padding: 0 0 24px; }
  .site-v4 .proof-strip span { min-height: 46px; padding: 0 12px; }

  .site-v4 .band-head,
  .site-v4 .statement-grid,
  .site-v4 .story-layout,
  .site-v4 .delivery-board,
  .site-v4 .evidence-strip,
  .site-v4 .insight-grid,
  .site-v4 .contact-grid,
  .site-v4 .content-grid,
  .site-v4 .contact-layout { grid-template-columns: 1fr; gap: 44px; }
  .site-v4 .story-copy { padding: 40px; }
  .site-v4 .story-visual,
  .site-v4 .evidence-strip figure { min-height: 0; aspect-ratio: 16 / 10; }
  .site-v4 .delivery-lines { border-left: 0; border-top: 1px solid var(--v4-line); }
  .site-v4 .process-track { grid-template-columns: 1fr 1fr; }
  .site-v4 .process-track::before { display: none; }
  .site-v4 .process-track article { min-height: 220px; }
  .site-v4 .process-track article:last-child { grid-column: 1 / -1; }
  .site-v4 .route-grid { grid-template-columns: 1fr; }

  .site-v4 .page-hero {
    min-height: 720px;
    align-items: flex-end;
    padding: 0 0 54px;
    background-position: right top;
    background-size: auto 45%;
  }
  .site-v4 .page-hero::before { inset: 45% 0 0; }
  .site-v4 .page-hero::after { top: 45%; bottom: auto; left: 0; width: 100%; height: 1px; }
  .site-v4 .page-hero-visual-note { top: calc(45% - 34px); right: 12px; bottom: auto; }
  .site-v4 .toc { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .site-v4 .toc strong { grid-column: 1 / -1; }
  .site-v4 .article-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .site-v4 .wrap,
  .site-v4 .article-body { width: calc(100% - 28px); }
  .site-v4 .brand-mark { width: 38px; height: 38px; font-size: 15px; }
  .site-v4 .brand strong { font-size: 15px; }
  .site-v4.home .hero { min-height: 760px; }
  .site-v4.home .hero-media { height: 40%; object-position: 74% center; }
  .site-v4.home .hero::before { inset: 40% 0 0; }
  .site-v4.home .hero::after { top: 40%; }
  .site-v4.home .hero-stage { min-height: 760px; padding-top: 306px; }
  .site-v4.home .hero-copy { padding: 38px 0; }
  .site-v4.home .hero h1 { font-size: 44px; }
  .site-v4.home .hero-slogan { font-size: 29px; }
  .site-v4.home .hero-promise { font-size: 17px; }
  .site-v4.home .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .site-v4 .proof-strip .wrap { grid-template-columns: 1fr; }
  .site-v4 .proof-strip span { border-top: 1px solid var(--v4-line-dark); border-left: 0; }
  .site-v4 .band,
  .site-v4 .statement-band { padding: 76px 0; }
  .site-v4 .band-head { gap: 20px; margin-bottom: 34px; }
  .site-v4 .band-head h2,
  .site-v4 .section-title,
  .site-v4 .statement-grid h2 { font-size: 37px; }
  .site-v4 .value-grid,
  .site-v4 .process-track,
  .site-v4 .metric-row,
  .site-v4 .article-list { grid-template-columns: 1fr; }
  .site-v4 .value-grid article { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--v4-line); }
  .site-v4 .value-grid article:nth-last-child(-n+2) { border-bottom: 1px solid var(--v4-line); }
  .site-v4 .value-grid article:last-child { border-bottom: 0; }
  .site-v4 .story-copy { padding: 32px 24px; }
  .site-v4 .process-track article,
  .site-v4 .process-track article:last-child {
    min-height: 0;
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    grid-template-rows: auto auto;
    grid-column: auto;
    column-gap: 16px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, .13);
  }
  .site-v4 .process-track span {
    grid-row: 1 / 3;
    width: 40px;
    height: 40px;
    box-shadow: none;
  }
  .site-v4 .process-track b { margin: 2px 0 4px; font-size: 21px; }
  .site-v4 .process-track p { grid-column: 2; margin: 0; }
  .site-v4 .process-note { margin-top: 24px; text-align: left; }
  .site-v4 .evidence-copy { padding: 34px 24px; }
  .site-v4 .route-panel { min-height: 330px; padding: 28px; }
  .site-v4 .page-hero { min-height: 690px; background-size: auto 41%; }
  .site-v4 .page-hero::before { inset: 41% 0 0; }
  .site-v4 .page-hero::after { top: 41%; }
  .site-v4 .page-hero-visual-note { top: calc(41% - 32px); }
  .site-v4 .page-hero h1 { font-size: 40px; }
  .site-v4 .page-hero p { font-size: 16px; }
  .site-v4 .toc { grid-template-columns: 1fr; }
  .site-v4 .toc strong { grid-column: auto; }
  .site-v4 .prose section { margin-bottom: 68px; }
  .site-v4 .prose h2 { font-size: 33px; }
  .site-v4 .library-hero { min-height: 430px; }
  .site-v4 .library-hero h1 { font-size: 42px; }
  .site-v4 .article-head { min-height: 440px; }
  .site-v4 .article-head h1 { font-size: 38px; }
  .site-v4 .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .site-v4 .contact-band h2,
  .site-v4 .cta-row h2 { font-size: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  .site-v4 *,
  .site-v4 *::before,
  .site-v4 *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .site-v4.motion-ready [data-reveal],
  .site-v4.motion-ready .hero-copy > *,
  .site-v4.motion-ready .page-hero .wrap > *,
  .site-v4.motion-ready .library-hero .wrap > *,
  .site-v4.motion-ready .article-head .wrap > * { opacity: 1; transform: none; }
}

/* 2026-09-21: reading must not depend on observer timing or entry animation. */
.site-v4.motion-ready [data-reveal],
.site-v4.motion-ready .hero-copy > *,
.site-v4.motion-ready .page-hero .wrap > *,
.site-v4.motion-ready .library-hero .wrap > *,
.site-v4.motion-ready .article-head .wrap > * {opacity:1;transform:none;animation:none;transition:none}