@font-face {
  font-family: "Archivo Black";
  src: url("/assets/archivo-black-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Onest";
  src: url("/assets/onest-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: oklch(0.17 0.006 292);
  --ink-soft: oklch(0.23 0.015 292);
  --purple: oklch(0.42 0.205 292);
  --purple-bright: oklch(0.55 0.225 292);
  --purple-deep: oklch(0.29 0.15 292);
  --orange: oklch(0.82 0.17 70);
  --orange-strong: oklch(0.72 0.19 61);
  --olive: oklch(0.60 0.154 130);
  --white: oklch(1 0 0);
  --cloud: oklch(0.965 0.004 292);
  --line-dark: oklch(0.34 0.03 292);
  --muted-dark: oklch(0.80 0.018 292);
  --muted-light: oklch(0.43 0.02 292);
  --danger: oklch(0.58 0.20 28);
  --success: oklch(0.63 0.16 145);
  --display: "Archivo Black", Impact, sans-serif;
  --body: "Onest", "Segoe UI", sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --container: min(1180px, calc(100% - 40px));
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 82px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

::selection {
  background: var(--orange);
  color: var(--ink);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 60;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
  transition: transform 180ms var(--ease);
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.prose-width {
  max-width: 72ch;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header-height);
  border-bottom: 1px solid color-mix(in oklch, var(--white) 14%, transparent);
  background: color-mix(in oklch, var(--ink) 94%, transparent);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 11px;
  transition: transform 180ms var(--ease);
}

.brand-mark:hover {
  transform: rotate(-4deg) scale(1.04);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
}

.site-nav > a:not(.button) {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--muted-dark);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.site-nav > a:not(.button):hover,
.site-nav > a[aria-current="page"] {
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--purple);
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.nav-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"]::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
  transform: translateY(-7px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 0;
  border-radius: var(--radius-pill);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.button::after {
  content: "↗";
  font-size: 1.05em;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  background: var(--orange);
  color: var(--ink);
}

.button-primary:hover {
  background: var(--white);
}

.button-light {
  background: var(--white);
  color: var(--ink);
}

.button-dark {
  background: var(--ink);
  color: var(--white);
}

.button-outline {
  border: 1px solid color-mix(in oklch, var(--white) 45%, transparent);
  background: transparent;
  color: var(--white);
}

.button[disabled] {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(820px, calc(100svh - var(--header-height)));
  padding: clamp(76px, 10vw, 140px) 0 54px;
  background:
    radial-gradient(circle at 82% 26%, color-mix(in oklch, var(--purple-bright) 86%, transparent), transparent 34%),
    linear-gradient(128deg, var(--purple-deep), var(--purple) 58%, var(--ink));
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(30px, 6vw, 90px);
}

.hero-copy {
  padding-bottom: 50px;
}

.hero h1,
.page-hero h1,
.display-heading {
  margin: 0;
  max-width: 12ch;
  font-family: var(--display);
  font-size: clamp(3rem, 6.7vw, 6rem);
  font-weight: 400;
  line-height: 0.97;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero h1 {
  font-size: clamp(3rem, 6.7vw, 5rem);
}

.hero .lede {
  max-width: 61ch;
  margin: 28px 0 30px;
  color: var(--muted-dark);
  font-size: clamp(1.04rem, 1.6vw, 1.25rem);
  text-wrap: pretty;
}

.hero-stage {
  position: relative;
  min-height: 560px;
}

.hero-stage::after {
  content: "";
  position: absolute;
  right: 4%;
  bottom: 4%;
  width: 74%;
  height: 17%;
  border-radius: 50%;
  background: color-mix(in oklch, var(--ink) 62%, transparent);
  filter: blur(28px);
}

.hero-art {
  position: absolute;
  inset: 2% -8% 0 -8%;
  z-index: 1;
  width: 116%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
  border-radius: var(--radius-md);
  mix-blend-mode: normal;
}

.float-module {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 54px;
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  animation: module-float 6s var(--ease) infinite alternate;
}

.float-module::before {
  content: "";
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--olive);
}

.float-module:nth-of-type(1) {
  top: 12%;
  left: -2%;
}

.float-module:nth-of-type(2) {
  right: -1%;
  bottom: 20%;
  animation-delay: -2s;
}

.float-module:nth-of-type(3) {
  left: 8%;
  bottom: 7%;
  animation-delay: -4s;
}

@keyframes module-float {
  to { transform: translateY(-12px); }
}

.trust-strip {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  left: 0;
  border-top: 1px solid color-mix(in oklch, var(--white) 20%, transparent);
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-strip p {
  margin: 0;
  padding: 18px 24px;
  color: var(--muted-dark);
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
}

.trust-strip p + p {
  border-left: 1px solid color-mix(in oklch, var(--white) 20%, transparent);
}

.section {
  padding: clamp(76px, 9vw, 132px) 0;
}

.section-light {
  background: var(--cloud);
  color: var(--ink);
}

.section-purple {
  background: var(--purple);
  color: var(--white);
}

.section-orange {
  background: var(--orange);
  color: var(--ink);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: clamp(38px, 6vw, 72px);
}

.section-head h2,
.article-content h2,
.form-shell h2 {
  max-width: 16ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.15rem, 4.7vw, 4.6rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  text-wrap: balance;
}

.section-head > p {
  max-width: 54ch;
  margin: 0;
  color: inherit;
  opacity: 0.78;
  text-wrap: pretty;
}

.lifecycle {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.lifecycle-step {
  min-height: 210px;
  padding: 28px 18px;
}

.lifecycle-step + .lifecycle-step {
  border-left: 1px solid var(--line-dark);
}

.lifecycle-step strong {
  display: block;
  margin-bottom: 30px;
  color: var(--purple);
  font-family: var(--display);
  font-size: 1.12rem;
  font-weight: 400;
}

.lifecycle-step h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.lifecycle-step p {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.9rem;
}

.feature-spread {
  display: grid;
  grid-template-columns: 1.22fr 0.78fr;
  gap: 18px;
}

.feature-main,
.feature-side,
.feature-wide {
  border-radius: var(--radius-md);
  background: var(--ink-soft);
  overflow: hidden;
}

.feature-main {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  min-height: 490px;
}

.feature-main-copy,
.feature-side,
.feature-wide {
  padding: clamp(28px, 4vw, 54px);
}

.feature-main h3,
.feature-side h3,
.feature-wide h3 {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 2.6vw, 2.6rem);
  line-height: 1.1;
  text-wrap: balance;
}

.feature-main p,
.feature-side p,
.feature-wide p {
  max-width: 54ch;
  margin: 0;
  color: var(--muted-dark);
}

.feature-orbit {
  display: grid;
  place-items: center;
  min-height: 100%;
  background: var(--purple);
}

.orbit-ring {
  position: relative;
  width: min(260px, 72%);
  aspect-ratio: 1;
  border: 34px solid var(--orange);
  border-radius: 50%;
}

.orbit-ring::before,
.orbit-ring::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  background: var(--white);
}

.orbit-ring::before {
  top: -52px;
  left: 14%;
}

.orbit-ring::after {
  right: -42px;
  bottom: 8%;
  background: var(--ink);
}

.feature-stack {
  display: grid;
  gap: 18px;
}

.feature-side:nth-child(1) {
  background: var(--orange);
  color: var(--ink);
}

.feature-side:nth-child(1) p {
  color: color-mix(in oklch, var(--ink) 75%, transparent);
}

.feature-wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: var(--white);
  color: var(--ink);
}

.feature-wide p {
  color: var(--muted-light);
}

.event-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: flex-end;
}

.event-rail span {
  padding: 8px 12px;
  border: 1px solid color-mix(in oklch, var(--ink) 24%, transparent);
  border-radius: var(--radius-pill);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.78rem;
}

.split-story {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 8vw, 110px);
  align-items: start;
}

.split-story .sticky-copy {
  position: sticky;
  top: calc(var(--header-height) + 34px);
}

.split-story h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.5vw, 4.8rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.story-list {
  border-top: 1px solid color-mix(in oklch, var(--white) 24%, transparent);
}

.story-item {
  padding: 34px 0;
  border-bottom: 1px solid color-mix(in oklch, var(--white) 24%, transparent);
}

.story-item h3 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

.story-item p {
  margin: 0;
  color: var(--muted-dark);
}

.industry-lines {
  border-top: 2px solid var(--ink);
}

.industry-line {
  display: grid;
  grid-template-columns: 0.7fr 1.25fr auto;
  align-items: center;
  gap: 28px;
  min-height: 120px;
  border-bottom: 1px solid color-mix(in oklch, var(--ink) 24%, transparent);
}

.industry-line h3,
.industry-line p {
  margin: 0;
}

.industry-line h3 {
  font-size: clamp(1.25rem, 2.4vw, 2.1rem);
}

.industry-line p {
  color: var(--muted-light);
}

.industry-line a {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
}

.faq-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: clamp(34px, 7vw, 100px);
  align-items: start;
}

.faq-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 30px);
}

.faq-search {
  width: 100%;
  min-height: 50px;
  margin-bottom: 24px;
  padding: 12px 16px;
  border: 1px solid color-mix(in oklch, var(--ink) 30%, transparent);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
}

.faq-search::placeholder {
  color: oklch(0.40 0.02 292);
}

.faq-sidebar p {
  color: var(--muted-light);
}

.faq-index {
  border-top: 2px solid var(--ink);
}

.faq-entry {
  padding: 30px 0;
  border-bottom: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
}

.faq-entry[hidden] {
  display: none;
}

.faq-entry h3 {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  line-height: 1.25;
}

.faq-entry p {
  max-width: 70ch;
  margin: 0 0 13px;
  color: var(--muted-light);
}

.faq-entry a {
  color: var(--purple);
  font-weight: 700;
}

.faq-empty {
  padding: 28px 0;
  font-weight: 700;
}

.application-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: clamp(34px, 7vw, 94px);
  align-items: start;
}

.application-copy h2 {
  margin: 0 0 24px;
  font-family: var(--display);
  font-size: clamp(2.5rem, 5.5vw, 5.4rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.application-copy p {
  max-width: 52ch;
  color: color-mix(in oklch, var(--ink) 72%, transparent);
}

.contact-form {
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.field > span {
  font-size: 0.88rem;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid oklch(0.62 0.02 292);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: oklch(0.42 0.018 292);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--purple);
  outline: 3px solid color-mix(in oklch, var(--purple) 30%, transparent);
  outline-offset: 1px;
}

.check-field {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted-light);
  font-size: 0.88rem;
}

.check-field input {
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--purple);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 6px;
}

.form-status {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.88rem;
}

.contact-form[data-state="success"] .form-status {
  color: oklch(0.40 0.13 145);
  font-weight: 700;
}

.contact-form[data-state="error"] .form-status {
  color: var(--danger);
  font-weight: 700;
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

.page-hero {
  padding: clamp(82px, 11vw, 150px) 0 clamp(64px, 8vw, 110px);
  background: var(--purple);
}

.page-hero h1 {
  max-width: 13ch;
}

.page-hero p {
  max-width: 64ch;
  margin: 28px 0 0;
  color: var(--muted-dark);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 34px;
  color: var(--muted-dark);
  font-size: 0.86rem;
}

.breadcrumb a {
  color: var(--white);
}

.commercial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.commercial-panel {
  min-height: 270px;
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--ink);
}

.commercial-panel:nth-child(2n) {
  background: var(--orange);
}

.commercial-panel h2,
.commercial-panel h3 {
  margin: 0 0 16px;
  font-size: 1.45rem;
  line-height: 1.2;
}

.commercial-panel p,
.commercial-panel li {
  color: var(--muted-light);
}

.commercial-panel ul {
  padding-left: 1.2rem;
}

.quote-factors {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.quote-factor {
  padding: 28px 18px;
}

.quote-factor + .quote-factor {
  border-left: 1px solid var(--line-dark);
}

.quote-factor strong {
  display: block;
  margin-bottom: 10px;
  color: var(--purple);
}

.article-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: start;
}

.article-toc {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  padding-top: 10px;
}

.article-toc strong {
  display: block;
  margin-bottom: 14px;
}

.article-toc a {
  display: block;
  padding: 8px 0;
  color: var(--muted-light);
  font-size: 0.88rem;
}

.article-content {
  max-width: 76ch;
}

.article-content h2 {
  max-width: 20ch;
  margin: 76px 0 24px;
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
}

.article-content h2:first-child {
  margin-top: 0;
}

.article-content h3 {
  margin: 38px 0 14px;
  font-size: 1.35rem;
}

.article-content p,
.article-content li {
  color: oklch(0.33 0.018 292);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  font-size: 0.92rem;
}

.article-content th,
.article-content td {
  padding: 14px;
  border-bottom: 1px solid oklch(0.78 0.01 292);
  text-align: left;
  vertical-align: top;
}

.article-content th {
  background: var(--ink);
  color: var(--white);
}

.note {
  margin: 28px 0;
  padding: 22px;
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--orange) 42%, var(--white));
}

.legal-content {
  max-width: 78ch;
}

.legal-content h2 {
  margin: 54px 0 14px;
  font-size: 1.55rem;
}

.legal-content p,
.legal-content li {
  color: oklch(0.34 0.018 292);
}

.site-footer {
  padding: clamp(70px, 9vw, 120px) 0 30px;
  background: var(--ink);
  color: var(--white);
}

.footer-statement {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: end;
  padding-bottom: clamp(50px, 8vw, 90px);
}

.footer-statement p {
  max-width: 13ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.9rem, 7vw, 6.9rem);
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.footer-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  padding-top: 28px;
  border-top: 1px solid color-mix(in oklch, var(--white) 22%, transparent);
}

.footer-nav,
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.footer-nav a,
.footer-legal a {
  color: var(--muted-dark);
  font-size: 0.88rem;
}

.footer-info {
  max-width: 40ch;
  margin: 18px 0 0;
  color: var(--muted-dark);
  font-size: 0.84rem;
}

.footer-meta {
  text-align: right;
  color: var(--muted-dark);
  font-size: 0.84rem;
}

.footer-meta a {
  display: block;
  margin-bottom: 7px;
  color: var(--white);
}

.not-found {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 90px 0;
  text-align: center;
}

.not-found strong {
  display: block;
  color: var(--orange);
  font-family: var(--display);
  font-size: clamp(5rem, 18vw, 13rem);
  line-height: 0.8;
}

.not-found h1 {
  margin: 24px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

@media (hover: hover) and (pointer: fine) {
  .industry-line:hover h3 { color: var(--purple); }
  .event-rail span:hover { background: var(--orange); }
}

@media (max-width: 980px) {
  :root { --header-height: 72px; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 18px 20px 24px;
    border-bottom: 1px solid var(--line-dark);
    background: var(--ink);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms var(--ease), opacity 180ms var(--ease);
  }
  .site-nav[data-open="true"] {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .site-nav > a:not(.button) { min-height: 50px; }
  .site-nav .button { margin-top: 10px; }
  .hero { padding-top: 70px; min-height: auto; padding-bottom: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 0; }
  .hero-stage { min-height: 500px; }
  .trust-strip { position: relative; margin-top: 30px; }
  .lifecycle { grid-template-columns: repeat(3, 1fr); }
  .lifecycle-step:nth-child(4) { border-left: 0; }
  .lifecycle-step:nth-child(n+4) { border-top: 1px solid var(--line-dark); }
  .feature-spread { grid-template-columns: 1fr; }
  .feature-wide { grid-column: auto; }
  .faq-layout,
  .application-band,
  .article-layout { grid-template-columns: 1fr; }
  .faq-sidebar,
  .article-toc,
  .split-story .sticky-copy { position: static; }
  .article-toc { display: none; }
  .commercial-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-factors { grid-template-columns: repeat(3, 1fr); }
  .quote-factor:nth-child(4) { border-left: 0; }
  .quote-factor:nth-child(n+4) { border-top: 1px solid var(--line-dark); }
}

@media (max-width: 720px) {
  :root { --container: min(100% - 28px, 1180px); }
  .site-header { backdrop-filter: none; background: var(--ink); }
  .hero h1,
  .page-hero h1 { font-size: clamp(2.7rem, 14vw, 4.7rem); }
  .hero-stage { min-height: 390px; margin-top: 8px; }
  .hero-art { inset: 0 -18% 0 -18%; width: 136%; }
  .float-module { font-size: 0.74rem; min-height: 48px; }
  .float-module:nth-of-type(1) { left: 0; }
  .float-module:nth-of-type(2) { right: 0; bottom: 16%; }
  .float-module:nth-of-type(3) { left: 2%; }
  .trust-strip-inner { grid-template-columns: 1fr; }
  .trust-strip p + p { border-left: 0; border-top: 1px solid color-mix(in oklch, var(--white) 20%, transparent); }
  .section-head { display: grid; }
  .lifecycle { grid-template-columns: 1fr; }
  .lifecycle-step,
  .lifecycle-step:nth-child(4) { border-left: 0; }
  .lifecycle-step + .lifecycle-step { border-top: 1px solid var(--line-dark); }
  .feature-main { grid-template-columns: 1fr; }
  .feature-orbit { min-height: 330px; }
  .feature-wide { display: grid; }
  .event-rail { justify-content: flex-start; }
  .split-story { grid-template-columns: 1fr; }
  .industry-line { grid-template-columns: 1fr auto; padding: 24px 0; }
  .industry-line p { grid-column: 1 / -1; grid-row: 2; }
  .commercial-grid { grid-template-columns: 1fr; }
  .commercial-panel { min-height: auto; }
  .quote-factors { grid-template-columns: 1fr; }
  .quote-factor + .quote-factor { border-left: 0; border-top: 1px solid var(--line-dark); }
  .form-grid { grid-template-columns: 1fr; }
  .field-full,
  .check-field,
  .form-actions { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .form-actions .button { width: 100%; }
  .footer-statement,
  .footer-bottom { grid-template-columns: 1fr; }
  .footer-meta { text-align: left; }
  .article-content table { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}