@font-face {
  font-family: "Mona Sans";
  src: url("fonts/MonaSansVF.woff2") format("woff2");
  font-style: normal;
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-display: swap;
}

@font-face {
  font-family: "Mona Sans Mono";
  src: url("fonts/MonaSansMonoVF.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

.home-v4 {
  --v4-ink: #0b1417;
  --v4-ink-soft: #4e5e62;
  --v4-ink-muted: #6e7c80;
  --v4-paper: #ffffff;
  --v4-canvas: #f3f6f5;
  --v4-canvas-strong: #e9efed;
  --v4-night: #061013;
  --v4-night-soft: #0a171a;
  --v4-night-strong: #102226;
  --v4-cyan: #45c9c3;
  --v4-cyan-bright: #73e0da;
  --v4-cyan-soft: #d9f4f1;
  --v4-cyan-pale: #ebf8f6;
  --v4-line: rgba(11, 20, 23, 0.12);
  --v4-line-dark: rgba(225, 248, 245, 0.16);
  --v4-shell: min(1240px, calc(100vw - 64px));
  --v4-wide: min(1400px, calc(100vw - 48px));
  --v4-radius: 14px;
  --v4-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --v4-mass: cubic-bezier(0.32, 0.72, 0, 1);
  --v4-z-progress: 60;
  --v4-z-header: 50;
  --v4-z-menu: 45;
  min-width: 320px;
  min-height: 100dvh;
  overflow-x: clip;
  color: var(--v4-ink);
  background: var(--v4-paper);
  font-family: "Mona Sans", ui-sans-serif, system-ui, sans-serif;
  font-optical-sizing: auto;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.home-v4 *,
.home-v4 *::before,
.home-v4 *::after {
  box-sizing: border-box;
}

.home-v4 ::selection {
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
}

.home-v4 img {
  display: block;
  max-width: 100%;
}

.home-v4 a {
  color: inherit;
  text-decoration: none;
}

.home-v4 button,
.home-v4 input,
.home-v4 select,
.home-v4 textarea {
  font: inherit;
}

.home-v4 button,
.home-v4 a {
  -webkit-tap-highlight-color: transparent;
}

.home-v4 h1,
.home-v4 h2,
.home-v4 h3,
.home-v4 p,
.home-v4 ul,
.home-v4 ol {
  margin: 0;
}

.home-v4 ul,
.home-v4 ol {
  padding: 0;
  list-style: none;
}

.home-v4 h1,
.home-v4 h2,
.home-v4 h3 {
  font-stretch: 94%;
  font-weight: 610;
  letter-spacing: -0.035em;
  line-height: 0.98;
  text-wrap: balance;
}

.home-v4 p {
  text-wrap: pretty;
}

.home-v4 .section-shell {
  width: var(--v4-shell);
  margin-inline: auto;
}

.home-v4 .skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 70;
  padding: 11px 15px;
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms var(--v4-ease);
}

.home-v4 .skip-link:focus {
  transform: translateY(0);
}

.home-v4 :focus-visible {
  outline: 2px solid #13837f;
  outline-offset: 4px;
}

.home-v4 .page-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: var(--v4-z-progress);
  width: 100%;
  height: 2px;
  pointer-events: none;
  background: var(--v4-cyan);
  transform: scaleX(0);
  transform-origin: left center;
}

.home-v4 .site-header {
  position: fixed;
  top: 14px;
  right: 0;
  left: 0;
  z-index: var(--v4-z-header);
  pointer-events: none;
}

.home-v4 .nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(1240px, calc(100vw - 32px));
  min-height: 56px;
  margin-inline: auto;
  padding: 6px 7px 6px 15px;
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(11, 20, 23, 0.1);
  border-radius: 12px;
  backdrop-filter: blur(22px) saturate(140%);
  transition: background-color 220ms var(--v4-ease), transform 220ms var(--v4-ease), border-color 220ms var(--v4-ease);
}

.home-v4 .site-header.is-scrolled .nav-shell {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(11, 20, 23, 0.14);
  transform: translateY(-2px);
}

.home-v4 .brand,
.home-v4 .footer-brand {
  display: inline-flex;
  align-items: center;
}

.home-v4 .brand img {
  width: 118px;
  height: auto;
}

.home-v4 .desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(23px, 2.6vw, 40px);
}

.home-v4 .desktop-nav a {
  position: relative;
  color: #344247;
  font-size: 0.79rem;
  font-weight: 520;
  white-space: nowrap;
  transition: color 160ms var(--v4-ease);
}

.home-v4 .desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  content: "";
  background: #188d89;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms var(--v4-ease);
}

.home-v4 .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 48px;
  padding: 6px 7px 6px 18px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
  transition: color 180ms var(--v4-ease), background-color 180ms var(--v4-ease), transform 120ms var(--v4-ease);
}

.home-v4 .button i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 50%;
  font-style: normal;
  transition: transform 220ms var(--v4-ease), background-color 180ms var(--v4-ease);
}

.home-v4 .button:active,
.home-v4 .menu-button:active,
.home-v4 .product-launch:active {
  transform: scale(0.97);
  transition-duration: 90ms;
}

.home-v4 .button-solid {
  color: #f7fbfa;
  background: var(--v4-night);
}

.home-v4 .button-solid i {
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
}

.home-v4 .button-accent {
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
}

.home-v4 .button-accent i {
  background: rgba(6, 16, 19, 0.09);
}

.home-v4 .nav-cta {
  min-height: 44px;
}

.home-v4 .menu-button {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 6px 0 14px;
  color: #f7fbfa;
  background: var(--v4-night);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.79rem;
  font-weight: 650;
  transition: transform 120ms var(--v4-ease);
}

.home-v4 .menu-button > i {
  position: relative;
  width: 32px;
  height: 32px;
  background: var(--v4-cyan-bright);
  border-radius: 50%;
}

.home-v4 .menu-button b {
  position: absolute;
  top: 15px;
  left: 10px;
  width: 12px;
  height: 1px;
  background: var(--v4-night);
  transition: transform 260ms var(--v4-ease);
}

.home-v4 .menu-button b:first-child { transform: translateY(-3px); }
.home-v4 .menu-button b:last-child { transform: translateY(3px); }
.home-v4 .menu-button[aria-expanded="true"] b:first-child { transform: rotate(45deg); }
.home-v4 .menu-button[aria-expanded="true"] b:last-child { transform: rotate(-45deg); }

.home-v4 .mobile-nav {
  position: fixed;
  top: 82px;
  right: 16px;
  bottom: 16px;
  left: 16px;
  z-index: var(--v4-z-menu);
  align-content: start;
  padding: 24px;
  overflow: auto;
  pointer-events: auto;
  color: #f5fbf9;
  background: rgba(6, 16, 19, 0.97);
  border: 1px solid rgba(225, 248, 245, 0.16);
  border-radius: 14px;
  transform-origin: top right;
}

.home-v4 .mobile-nav:not([hidden]) { display: grid; }

.home-v4 .mobile-nav > a:not(.button) {
  padding: 17px 2px;
  border-bottom: 1px solid var(--v4-line-dark);
  font-size: clamp(1.55rem, 5vw, 2.15rem);
  font-weight: 560;
  letter-spacing: -0.03em;
}

.home-v4 .mobile-nav .button {
  justify-self: start;
  margin-top: 24px;
}

.home-v4 .hero {
  position: relative;
  overflow: clip;
  background: var(--v4-paper);
}

.home-v4 .hero-canvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.72;
  pointer-events: none;
  mix-blend-mode: multiply;
}

.home-v4 .hero-grid {
  position: relative;
  z-index: 1;
  width: var(--v4-wide);
  margin-inline: auto;
  padding: clamp(150px, 14vw, 200px) 0 62px;
}

@media (prefers-reduced-motion: reduce) {
  .home-v4 .hero-canvas {
    display: none;
  }
}

.home-v4 .hero-copy {
  display: grid;
  justify-items: center;
  max-width: 1120px;
  margin-inline: auto;
  text-align: center;
}

.home-v4 .hero-kicker,
.home-v4 .chapter-label,
.home-v4 .section-kicker {
  color: #5d6b6f;
  font-size: 0.98rem;
  font-weight: 540;
  letter-spacing: -0.012em;
  line-height: 1.4;
}

.home-v4 .hero-kicker { margin-bottom: 24px; }

.home-v4 .hero h1 {
  max-width: 1100px;
  font-size: clamp(4.5rem, 7.7vw, 6rem);
  font-weight: 670;
  letter-spacing: -0.04em;
  line-height: 0.94;
}

.home-v4 .hero-line {
  display: block;
  overflow: hidden;
  padding: 0 0 0.045em;
}

.home-v4 .hero-line > span {
  display: block;
  transform-origin: center bottom;
}

.home-v4 .hero-line-accent { color: #168d89; }

.home-v4 .hero-lead {
  max-width: 710px;
  margin-top: 30px;
  color: var(--v4-ink-soft);
  font-size: clamp(1.12rem, 1.55vw, 1.34rem);
  line-height: 1.55;
}

.home-v4 .hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 32px;
}

.home-v4 .text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #2d3c40;
  font-size: 0.9rem;
  font-weight: 590;
  transition: color 180ms var(--v4-ease), transform 180ms var(--v4-ease);
}

.home-v4 .text-link span { color: #168d89; }

.home-v4 .hero-product-stage {
  position: relative;
  display: grid;
  gap: 12px;
  width: min(960px, 100%);
  margin: clamp(56px, 6vw, 72px) auto 0;
  perspective: 1400px;
}

.home-v4 .hero-product-window {
  overflow: hidden;
  background: #e8f0ee;
  border-radius: var(--v4-radius);
  box-shadow: 0 8px 16px rgba(6, 16, 19, 0.09);
  transform-origin: center bottom;
  will-change: transform;
}

.home-v4 .product-window-bar,
.home-v4 .browser-top {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 13px;
  color: #5e6c6e;
  background: #edf3f1;
}

.home-v4 .product-window-bar > span,
.home-v4 .browser-top > span {
  width: 7px;
  height: 7px;
  background: #b3c0bd;
  border-radius: 50%;
}

.home-v4 .product-window-bar p,
.home-v4 .browser-top p {
  margin-left: 10px;
  font-family: "Mona Sans Mono", ui-monospace, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}

.home-v4 .product-window-bar strong,
.home-v4 .browser-top strong {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 650;
}

.home-v4 .hero-product-window > img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  will-change: transform;
}

.home-v4 .hero-product-window .product-window-bar {
  min-height: 38px;
}

.home-v4 .hero-product-caption {
  display: grid;
  grid-template-columns: minmax(180px, 0.65fr) minmax(280px, 1fr);
  align-items: end;
  gap: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--v4-line);
}

.home-v4 .hero-product-caption div { display: grid; gap: 4px; }

.home-v4 .hero-product-caption strong {
  color: #147e7a;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.home-v4 .hero-product-caption span,
.home-v4 .hero-product-caption p {
  color: var(--v4-ink-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.home-v4 .hero-system-key {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 0;
  border-top: 1px solid var(--v4-line);
}

.home-v4 .hero-system-key span {
  padding: 12px 8px 0 0;
  color: var(--v4-ink-muted);
  border-right: 1px solid var(--v4-line);
  font-family: "Mona Sans Mono", ui-monospace, monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-v4 .hero-system-key span:last-child { border-right: 0; }

.home-v4 .product-proof {
  background: var(--v4-cyan-pale);
  color: var(--v4-ink);
}

.home-v4 .product-proof-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  min-height: 116px;
  padding-block: 24px;
}

.home-v4 .product-proof-inner > p {
  font-size: clamp(1.2rem, 1.8vw, 1.65rem);
  font-weight: 610;
  letter-spacing: -0.025em;
}

.home-v4 .product-proof-inner > a {
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: center;
  gap: 15px;
  min-width: 430px;
  padding: 14px 15px 14px 18px;
  color: #f5fbf9;
  background: var(--v4-night);
  border-radius: 12px;
  transition: transform 180ms var(--v4-ease), background-color 180ms var(--v4-ease);
}

.home-v4 .product-proof-inner strong { font-size: 1.08rem; }

.home-v4 .product-proof-inner span {
  color: #b8c8c5;
  font-size: 0.78rem;
}

.home-v4 .product-proof-inner i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-left: auto;
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
  border-radius: 50%;
  font-style: normal;
}

.home-v4 .platforms-section {
  padding: clamp(120px, 13vw, 190px) 0 clamp(130px, 14vw, 210px);
  background: var(--v4-canvas);
}

.home-v4 .platforms-intro {
  display: grid;
  justify-items: start;
}

.home-v4 .chapter-label {
  margin-bottom: 24px;
  color: #147e7a;
}

.home-v4 .platforms-intro h2,
.home-v4 .clima-heading h2,
.home-v4 .assurance-heading h2,
.home-v4 .method-heading h2,
.home-v4 .contact-copy h2 {
  max-width: 990px;
  font-size: clamp(3.7rem, 6.7vw, 6rem);
  font-weight: 640;
  letter-spacing: -0.04em;
}

.home-v4 .platforms-intro > p:last-child {
  max-width: 650px;
  margin-top: 30px;
  color: var(--v4-ink-soft);
  font-size: clamp(1.06rem, 1.4vw, 1.23rem);
  line-height: 1.58;
}

.home-v4 .capability-map {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  margin-top: clamp(70px, 8vw, 112px);
}

.home-v4 .capability {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: clamp(26px, 3vw, 43px);
  overflow: hidden;
  border-radius: var(--v4-radius);
  transition: transform 260ms var(--v4-ease), background-color 260ms var(--v4-ease);
}

.home-v4 .capability-main {
  grid-column: span 7;
  min-height: 540px;
  color: #f5fbf9;
  background: var(--v4-night-soft);
}

.home-v4 .capability-crm {
  grid-column: span 5;
  min-height: 540px;
  background: var(--v4-cyan-soft);
}

.home-v4 .capability-regulated {
  grid-column: span 5;
  background: #ffffff;
}

.home-v4 .capability-automation {
  grid-column: span 7;
  background: #dde7e5;
}

.home-v4 .capability > p {
  color: #147e7a;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.home-v4 .capability-main > p { color: var(--v4-cyan-bright); }

.home-v4 .capability h3 {
  max-width: 680px;
  margin-top: auto;
  padding-top: 92px;
  font-size: clamp(2.15rem, 3.55vw, 4.1rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.home-v4 .capability-main h3,
.home-v4 .capability-crm h3 { padding-top: 170px; }

.home-v4 .capability-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 30px;
}

.home-v4 .capability-detail span {
  padding: 0 12px;
  color: #425156;
  border-right: 1px solid rgba(11, 20, 23, 0.18);
  font-size: 0.72rem;
  line-height: 1.1;
}

.home-v4 .capability-detail span:first-child { padding-left: 0; }
.home-v4 .capability-detail span:last-child { border-right: 0; }
.home-v4 .capability-main .capability-detail span {
  color: #b8cbc7;
  border-color: rgba(225, 248, 245, 0.2);
}

.home-v4 .climavalid-section {
  padding: clamp(130px, 14vw, 210px) 0 clamp(110px, 12vw, 175px);
  overflow: hidden;
  color: #f4faf8;
  background: var(--v4-night);
}

.home-v4 .clima-heading {
  display: grid;
  justify-items: start;
}

.home-v4 .section-kicker {
  margin-bottom: 25px;
  color: var(--v4-cyan-bright);
}

.home-v4 .clima-heading h2 { max-width: 900px; }

.home-v4 .clima-heading > p:last-child {
  max-width: 720px;
  margin-top: 29px;
  color: #aebfbc;
  font-size: clamp(1.08rem, 1.45vw, 1.25rem);
  line-height: 1.58;
}

.home-v4 .climate-product {
  position: relative;
  margin-top: clamp(68px, 8vw, 108px);
}

.home-v4 .product-browser {
  padding: 6px;
  overflow: hidden;
  color: var(--v4-ink);
  background: #e6efed;
  border-radius: var(--v4-radius);
  transform-origin: center bottom;
}

.home-v4 .product-browser > img {
  width: 100%;
  aspect-ratio: 1440 / 930;
  object-fit: cover;
  object-position: top;
  border-radius: 9px;
}

.home-v4 .product-launch {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 54px;
  padding: 7px 7px 7px 19px;
  color: #f7fbfa;
  background: rgba(6, 16, 19, 0.94);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 650;
  transition: transform 150ms var(--v4-ease), background-color 180ms var(--v4-ease);
}

.home-v4 .product-launch i {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--v4-night);
  background: var(--v4-cyan-bright);
  border-radius: 50%;
  font-style: normal;
  transition: transform 220ms var(--v4-ease);
}

.home-v4 .product-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 34px;
  border-top: 1px solid var(--v4-line-dark);
  border-bottom: 1px solid var(--v4-line-dark);
}

.home-v4 .product-flow > div {
  position: relative;
  min-height: 148px;
  padding: 25px 22px;
  border-right: 1px solid var(--v4-line-dark);
}

.home-v4 .product-flow > div:last-child { border-right: 0; }

.home-v4 .product-flow span {
  color: var(--v4-cyan-bright);
  font-size: 0.92rem;
  font-weight: 650;
}

.home-v4 .product-flow p {
  max-width: 180px;
  margin-top: 24px;
  color: #9cafab;
  font-size: 0.8rem;
  line-height: 1.52;
}

.home-v4 .compliance-note {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  gap: clamp(44px, 8vw, 130px);
  align-items: end;
  margin-top: clamp(78px, 9vw, 126px);
  padding-top: 42px;
  border-top: 1px solid var(--v4-line-dark);
}

.home-v4 .compliance-note h3 {
  font-size: clamp(2.5rem, 4.2vw, 4.5rem);
  font-weight: 590;
}

.home-v4 .compliance-note div p,
.home-v4 .compliance-note > p {
  margin-top: 21px;
  color: #aebfbc;
  line-height: 1.62;
}

.home-v4 .compliance-note > p {
  max-width: 640px;
  margin-top: 0;
  font-size: 0.88rem;
}

.home-v4 .assurance-section {
  padding: clamp(115px, 13vw, 190px) 0 clamp(130px, 14vw, 205px);
  color: #f4faf8;
  background: var(--v4-night-soft);
}

.home-v4 .assurance-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.76fr) minmax(560px, 1.24fr);
  gap: clamp(60px, 10vw, 165px);
}

.home-v4 .assurance-heading {
  position: sticky;
  top: 120px;
  align-self: start;
}

.home-v4 .assurance-heading .chapter-label { color: var(--v4-cyan-bright); }

.home-v4 .assurance-heading h2 {
  max-width: 580px;
  font-size: clamp(3.1rem, 5.25vw, 5.45rem);
  font-weight: 610;
}

.home-v4 .assurance-heading > p:last-child {
  max-width: 500px;
  margin-top: 27px;
  color: #aebfbc;
  font-size: 1.04rem;
  line-height: 1.58;
}

.home-v4 .assurance-list { border-top: 1px solid var(--v4-line-dark); }

.home-v4 .assurance-list article {
  min-height: 290px;
  padding: 42px 0 47px;
  border-bottom: 1px solid var(--v4-line-dark);
}

.home-v4 .assurance-list h3 {
  max-width: 620px;
  color: var(--v4-cyan-bright);
  font-size: clamp(2.25rem, 4vw, 4.2rem);
  font-weight: 590;
}

.home-v4 .assurance-list p {
  max-width: 620px;
  margin-top: 24px;
  color: #c0cdca;
  font-size: 1rem;
  line-height: 1.62;
}

.home-v4 .assurance-list span {
  display: block;
  margin-top: 42px;
  color: #7f9590;
  font-family: "Mona Sans Mono", ui-monospace, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.home-v4 .method-section {
  padding: clamp(125px, 14vw, 210px) 0 clamp(135px, 15vw, 225px);
  background: var(--v4-paper);
}

.home-v4 .method-heading h2 { max-width: 1050px; }

.home-v4 .method-track {
  position: relative;
  margin-top: clamp(72px, 8vw, 116px);
  border-top: 1px solid var(--v4-line);
}

.home-v4 .method-track::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24%;
  width: 1px;
  content: "";
  background: var(--v4-line);
}

.home-v4 .method-track article {
  display: grid;
  grid-template-columns: 24% minmax(320px, 1fr) minmax(250px, 0.58fr);
  gap: 42px;
  min-height: 250px;
  padding: 40px 0;
  border-bottom: 1px solid var(--v4-line);
}

.home-v4 .method-track header { display: contents; }

.home-v4 .method-track header span {
  color: #147e7a;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.home-v4 .method-track h3 {
  max-width: 610px;
  font-size: clamp(2.15rem, 4vw, 4.15rem);
  font-weight: 590;
}

.home-v4 .method-track article > p {
  grid-column: 2;
  max-width: 580px;
  color: var(--v4-ink-soft);
  font-size: 0.98rem;
  line-height: 1.62;
}

.home-v4 .method-track ul {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: end;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.home-v4 .method-track li {
  padding: 0 10px;
  color: #59676b;
  border-right: 1px solid var(--v4-line);
  font-size: 0.72rem;
  line-height: 1.1;
}

.home-v4 .method-track li:first-child { padding-left: 0; }
.home-v4 .method-track li:last-child { border-right: 0; }

.home-v4 .contact-section {
  padding: clamp(115px, 13vw, 185px) 0;
  background: var(--v4-canvas);
}

.home-v4 .contact-layout {
  display: grid;
  grid-template-columns: minmax(400px, 0.86fr) minmax(520px, 1.14fr);
  gap: clamp(58px, 9vw, 138px);
  align-items: start;
}

.home-v4 .contact-copy h2 {
  max-width: 660px;
  font-size: clamp(3.2rem, 5.5vw, 5.6rem);
}

.home-v4 .contact-copy > p:not(.chapter-label) {
  max-width: 570px;
  margin-top: 30px;
  color: var(--v4-ink-soft);
  font-size: 1.05rem;
  line-height: 1.62;
}

.home-v4 .contact-links {
  display: grid;
  gap: 13px;
  margin-top: 52px;
}

.home-v4 .contact-links a {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: 550px;
  padding-bottom: 12px;
  color: #26363a;
  border-bottom: 1px solid var(--v4-line);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
  transition: color 160ms var(--v4-ease), border-color 160ms var(--v4-ease);
}

.home-v4 .contact-links span { color: #147e7a; }

.home-v4 .form-shell {
  padding: clamp(27px, 4vw, 48px);
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-radius: var(--v4-radius);
}

.home-v4 .contact-form {
  display: grid;
  gap: 22px;
}

.home-v4 .field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.home-v4 .contact-form label {
  display: grid;
  gap: 8px;
  color: #25363a;
  font-size: 0.75rem;
  font-weight: 650;
}

.home-v4 .contact-form input,
.home-v4 .contact-form select,
.home-v4 .contact-form textarea {
  width: 100%;
  color: var(--v4-ink);
  background: var(--v4-canvas);
  border: 1px solid #9faeaa;
  border-radius: 8px;
  outline: 0;
  transition: border-color 160ms var(--v4-ease), box-shadow 160ms var(--v4-ease), background-color 160ms var(--v4-ease);
}

.home-v4 .contact-form input,
.home-v4 .contact-form select {
  min-height: 53px;
  padding: 0 14px;
}

.home-v4 .contact-form textarea {
  min-height: 140px;
  padding: 14px;
  resize: vertical;
}

.home-v4 .contact-form input::placeholder,
.home-v4 .contact-form textarea::placeholder {
  color: #526267;
  opacity: 1;
}

.home-v4 .contact-form input:focus,
.home-v4 .contact-form select:focus,
.home-v4 .contact-form textarea:focus {
  background: #fff;
  border-color: #147e7a;
  box-shadow: 0 0 0 3px rgba(69, 201, 195, 0.19);
}

.home-v4 .consent {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 10px !important;
  color: #405155 !important;
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  line-height: 1.45;
}

.home-v4 .consent input {
  width: 18px;
  min-height: 18px;
  margin: 1px 0 0;
  accent-color: #147e7a;
}

.home-v4 .contact-form .button {
  justify-self: start;
  margin-top: 3px;
}

.home-v4 .contact-form .button:disabled {
  cursor: wait;
  opacity: 0.66;
}

.home-v4 .form-status {
  padding: 12px 14px;
  color: #0b4a35;
  background: #d8f2e7;
  border-radius: 8px;
  font-size: 0.82rem;
}

.home-v4 .form-status.is-error {
  color: #6a2020;
  background: #f8dddd;
}

.home-v4 .honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.home-v4 .site-footer {
  padding: 76px 0 28px;
  color: var(--v4-ink);
  background: var(--v4-paper);
}

.home-v4 .footer-main {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
  gap: 30px;
  padding-bottom: 68px;
}

.home-v4 .footer-brand img {
  width: 148px;
  height: auto;
}

.home-v4 .footer-main > p {
  max-width: 320px;
  color: var(--v4-ink-soft);
  font-size: 0.95rem;
}

.home-v4 .footer-contact {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--v4-line);
  font-size: 0.95rem;
  font-weight: 650;
}

.home-v4 .footer-contact span { color: #147e7a; }

.home-v4 .footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 23px;
  color: #68777a;
  border-top: 1px solid var(--v4-line);
  font-size: 0.74rem;
}

.home-v4 .footer-bottom nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
}

body.menu-open {
  overflow: hidden;
}

@media (hover: hover) and (pointer: fine) {
  .home-v4 .desktop-nav a:hover,
  .home-v4 .desktop-nav a:focus-visible {
    color: #0b1417;
  }

  .home-v4 .desktop-nav a:hover::after,
  .home-v4 .desktop-nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  .home-v4 .button:hover i,
  .home-v4 .product-launch:hover i {
    transform: rotate(42deg);
  }

  .home-v4 .button-solid:hover { background: #102226; }
  .home-v4 .button-accent:hover { background: #8be8e3; }

  .home-v4 .text-link:hover {
    color: #147e7a;
    transform: translateX(3px);
  }

  .home-v4 .product-proof-inner > a:hover,
  .home-v4 .product-launch:hover {
    background: #102226;
    transform: translateY(-2px);
  }

  .home-v4 .capability:hover { transform: translateY(-4px); }
  .home-v4 .capability-regulated:hover { background: #f9fbfa; }
  .home-v4 .capability-automation:hover { background: #d4e1de; }

  .home-v4 .contact-links a:hover {
    color: #147e7a;
    border-color: rgba(20, 126, 122, 0.45);
  }

  .home-v4 .footer-contact:hover,
  .home-v4 .footer-bottom a:hover {
    color: #147e7a;
  }
}

@media (max-width: 1040px) {
  .home-v4 {
    --v4-shell: min(100% - 48px, 900px);
    --v4-wide: min(100% - 32px, 960px);
  }

  .home-v4 .nav-shell {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .home-v4 .desktop-nav,
  .home-v4 .nav-cta { display: none; }
  .home-v4 .menu-button { display: inline-flex; }
  .home-v4 .hero-grid { padding-top: 158px; }

  .home-v4 .hero-product-stage {
    width: min(840px, 100%);
    margin-top: 56px;
  }

  .home-v4 .capability-main,
  .home-v4 .capability-crm,
  .home-v4 .capability-regulated,
  .home-v4 .capability-automation {
    grid-column: span 6;
    min-height: 410px;
  }

  .home-v4 .capability-main h3,
  .home-v4 .capability-crm h3,
  .home-v4 .capability h3 { padding-top: 110px; }

  .home-v4 .product-flow {
    grid-template-columns: repeat(5, minmax(168px, 1fr));
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .home-v4 .assurance-layout,
  .home-v4 .contact-layout { grid-template-columns: 1fr; }
  .home-v4 .assurance-heading { position: static; }

  .home-v4 .assurance-heading h2,
  .home-v4 .contact-copy h2 { max-width: 760px; }

  .home-v4 .assurance-list,
  .home-v4 .form-shell {
    width: min(760px, 100%);
    margin-left: auto;
  }

  .home-v4 .method-track article {
    grid-template-columns: 20% minmax(280px, 1fr);
  }

  .home-v4 .method-track::before { left: 20%; }
  .home-v4 .method-track article > p { grid-column: 2; }

  .home-v4 .method-track ul {
    grid-column: 2;
    grid-row: auto;
    align-self: start;
  }
}

@media (max-width: 720px) {
  .home-v4 {
    --v4-shell: calc(100vw - 32px);
    --v4-wide: calc(100vw - 24px);
  }

  .home-v4 .site-header { top: 8px; }

  .home-v4 .nav-shell {
    width: calc(100vw - 16px);
    min-height: 52px;
    padding: 5px 5px 5px 12px;
  }

  .home-v4 .brand img { width: 102px; }
  .home-v4 .menu-button { min-height: 40px; }
  .home-v4 .menu-button > i { width: 30px; height: 30px; }
  .home-v4 .menu-button b { top: 14px; left: 9px; }

  .home-v4 .mobile-nav {
    top: 68px;
    right: 8px;
    bottom: 8px;
    left: 8px;
    padding: 21px;
  }

  .home-v4 .hero-grid { padding: 128px 0 42px; }

  .home-v4 .hero-copy {
    justify-items: start;
    text-align: left;
  }

  .home-v4 .hero-kicker {
    max-width: 290px;
    margin-bottom: 19px;
    font-size: 0.82rem;
  }

  .home-v4 .hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.3rem);
    line-height: 0.95;
  }

  .home-v4 .hero-lead {
    max-width: 560px;
    margin-top: 24px;
    font-size: 1.02rem;
    line-height: 1.5;
  }

  .home-v4 .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    margin-top: 27px;
  }

  .home-v4 .button { min-height: 46px; }

  .home-v4 .hero-product-stage {
    width: 100%;
    gap: 10px;
    margin-top: 44px;
  }

  .home-v4 .hero-product-window,
  .home-v4 .product-browser,
  .home-v4 .form-shell,
  .home-v4 .capability { border-radius: 10px; }

  .home-v4 .product-window-bar,
  .home-v4 .browser-top {
    min-height: 34px;
    padding-inline: 10px;
  }

  .home-v4 .hero-product-window .product-window-bar {
    min-height: 32px;
  }

  .home-v4 .hero-product-window > img {
    aspect-ratio: 3 / 2;
  }

  .home-v4 .product-window-bar p,
  .home-v4 .browser-top p {
    margin-left: 5px;
    font-size: 0.52rem;
  }

  .home-v4 .product-window-bar strong,
  .home-v4 .browser-top strong { font-size: 0.54rem; }

  .home-v4 .hero-product-caption {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 10px;
  }

  .home-v4 .hero-product-caption p { max-width: 460px; }
  .home-v4 .hero-system-key { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .home-v4 .hero-system-key span {
    padding: 8px 4px 0 0;
    border-bottom: 0;
  }

  .home-v4 .hero-system-key span:nth-child(2n) { border-right: 1px solid var(--v4-line); }
  .home-v4 .hero-system-key span:last-child { border-right: 0; }

  .home-v4 .product-proof-inner {
    grid-template-columns: 1fr;
    gap: 17px;
    padding-block: 27px;
  }

  .home-v4 .product-proof-inner > a {
    grid-template-columns: 1fr auto;
    min-width: 0;
    width: 100%;
  }

  .home-v4 .product-proof-inner > a span {
    grid-column: 1;
    grid-row: 2;
  }

  .home-v4 .product-proof-inner > a i {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .home-v4 .platforms-section,
  .home-v4 .climavalid-section,
  .home-v4 .assurance-section,
  .home-v4 .method-section,
  .home-v4 .contact-section { padding-block: 96px; }

  .home-v4 .chapter-label,
  .home-v4 .section-kicker {
    margin-bottom: 18px;
    font-size: 0.82rem;
  }

  .home-v4 .platforms-intro h2,
  .home-v4 .clima-heading h2,
  .home-v4 .assurance-heading h2,
  .home-v4 .method-heading h2,
  .home-v4 .contact-copy h2 {
    font-size: clamp(2.65rem, 12.5vw, 4rem);
    line-height: 0.98;
  }

  .home-v4 .platforms-intro > p:last-child,
  .home-v4 .clima-heading > p:last-child,
  .home-v4 .assurance-heading > p:last-child,
  .home-v4 .contact-copy > p:not(.chapter-label) {
    margin-top: 23px;
    font-size: 0.98rem;
  }

  .home-v4 .capability-map {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 57px;
  }

  .home-v4 .capability-main,
  .home-v4 .capability-crm,
  .home-v4 .capability-regulated,
  .home-v4 .capability-automation {
    grid-column: auto;
    min-height: 330px;
  }

  .home-v4 .capability { padding: 26px; }

  .home-v4 .capability-main h3,
  .home-v4 .capability-crm h3,
  .home-v4 .capability h3 {
    padding-top: 92px;
    font-size: clamp(2.15rem, 10vw, 3.35rem);
  }

  .home-v4 .climate-product { margin-top: 55px; }
  .home-v4 .product-browser > img { aspect-ratio: 4 / 3; }

  .home-v4 .product-launch {
    right: 13px;
    bottom: 13px;
    min-height: 47px;
    padding-left: 15px;
  }

  .home-v4 .product-launch i { width: 33px; height: 33px; }

  .home-v4 .product-flow {
    width: calc(100vw - 16px);
    margin-right: 0;
    margin-left: 8px;
    padding-right: 8px;
    grid-template-columns: repeat(5, 190px);
  }

  .home-v4 .product-flow > div {
    min-height: 134px;
    padding: 21px 18px;
  }

  .home-v4 .compliance-note {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 72px;
    padding-top: 31px;
  }

  .home-v4 .compliance-note h3 { font-size: clamp(2.35rem, 11vw, 3.5rem); }

  .home-v4 .assurance-layout,
  .home-v4 .contact-layout { gap: 61px; }

  .home-v4 .assurance-list {
    width: 100%;
    margin-left: 0;
  }

  .home-v4 .assurance-list article {
    min-height: 0;
    padding: 32px 0 38px;
  }

  .home-v4 .assurance-list h3 { font-size: clamp(2.1rem, 10.5vw, 3.4rem); }
  .home-v4 .assurance-list span { margin-top: 30px; }
  .home-v4 .method-track { margin-top: 58px; }
  .home-v4 .method-track::before { display: none; }

  .home-v4 .method-track article {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: 0;
    padding: 32px 0 37px;
  }

  .home-v4 .method-track header {
    display: grid;
    gap: 22px;
  }

  .home-v4 .method-track h3 { font-size: clamp(2.15rem, 10.8vw, 3.5rem); }

  .home-v4 .method-track article > p,
  .home-v4 .method-track ul {
    grid-column: 1;
    grid-row: auto;
  }

  .home-v4 .method-track ul { margin-top: 10px; }
  .home-v4 .contact-links { margin-top: 39px; }

  .home-v4 .form-shell {
    width: 100%;
    padding: 24px 18px;
  }

  .home-v4 .field-row { grid-template-columns: 1fr; }
  .home-v4 .site-footer { padding-top: 60px; }

  .home-v4 .footer-main {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 28px;
    padding-bottom: 48px;
  }

  .home-v4 .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-v4 .footer-bottom nav { justify-content: flex-start; }
}

@media (max-width: 420px) {
  .home-v4 .hero h1 { font-size: clamp(2.7rem, 13vw, 3.45rem); }
  .home-v4 .button span { max-width: 210px; }

  .home-v4 .product-window-bar strong,
  .home-v4 .browser-top strong { display: none; }

  .home-v4 .capability {
    min-height: 305px;
    padding: 23px;
  }

  .home-v4 .capability-detail span {
    padding-inline: 7px;
    font-size: 0.66rem;
  }

  .home-v4 .contact-links a { font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v4 *,
  .home-v4 *::before,
  .home-v4 *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .home-v4 .hero-product-window,
  .home-v4 .clima-product-image,
  .home-v4 [data-reveal],
  .home-v4 [data-hero-line],
  .home-v4 [data-hero-copy],
  .home-v4 [data-hero-visual] {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    clip-path: none !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .home-v4 .nav-shell {
    background: #fff;
    backdrop-filter: none;
  }

  .home-v4 .mobile-nav,
  .home-v4 .product-launch { background: var(--v4-night); }
}