:root {
  --primary: #06698c;
  --primary-deep: #33586a;
  --primary-fixed: #2f4567;
  --green: #00a673;
  --green-soft: #94c11f;
  --ink: #40454b;
  --text: #40454b;
  --muted: #7c8993;
  --bg: #f7f5f0;
  --surface: #fcfbf7;
  --white: #ffffff;
  --line: #dce3e7;
  --line-strong: #ccd6dc;
  --shadow-soft: 0 12px 28px rgba(57, 73, 84, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Mulish", sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

body.auth-pending .top-stage,
body.auth-pending main,
body.auth-pending .modal,
body.auth-locked .top-stage,
body.auth-locked main,
body.auth-locked .modal {
  visibility: hidden;
}

body.auth-locked {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    linear-gradient(rgba(58, 101, 118, 0.82), rgba(47, 69, 103, 0.88)),
    url("https://www.isb-global.com/wp-content/uploads/2023/01/Untitled-design_1.webp");
  background-position: center;
  background-size: cover;
}

body.auth-pending .auth-gate,
body.auth-locked .auth-gate {
  display: flex;
}

.auth-gate-shell {
  width: min(100%, 460px);
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(252, 251, 247, 0.96);
  box-shadow: 0 18px 40px rgba(18, 31, 45, 0.18);
}

.auth-gate-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.auth-gate-copy {
  margin: 16px 0 0;
  max-width: 36ch;
  color: var(--text);
  line-height: 1.7;
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.auth-feedback {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.auth-feedback.is-error {
  color: #a14141;
}

.auth-feedback.is-success {
  color: #0a7f58;
}

.auth-submit {
  width: 100%;
  min-height: 48px;
}

.auth-signout {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.top-stage {
  background:
    linear-gradient(rgba(58, 101, 118, 0.42), rgba(58, 101, 118, 0.42)),
    url("https://www.isb-global.com/wp-content/uploads/2023/01/Untitled-design_1.webp");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.site-header {
  border-bottom: 0;
}

.brand-row {
  display: flex;
  justify-content: center;
  padding: 8px 0 6px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 260px;
  max-width: 100%;
  padding: 0;
}

.brand-logo {
  display: block;
  width: 100%;
  height: auto;
}

.nav-banner-spacer {
  display: none;
  height: 54px;
}

.nav-banner {
  transition:
    background 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease,
    transform 240ms ease;
}

.nav-banner.is-scrolled {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(47, 69, 103, 0.98);
  box-shadow: 0 10px 24px rgba(18, 31, 45, 0.2);
}

body.has-fixed-nav .nav-banner-spacer {
  display: block;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-height: 54px;
  padding: 0 6px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.nav-item {
  position: relative;
  padding-bottom: 22px;
  margin-bottom: -22px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
}

.mobile-nav {
  display: none;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.98);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 7px;
  text-decoration-thickness: 1px;
  white-space: nowrap;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 110;
  display: grid;
  gap: 10px;
  min-width: 330px;
  padding: 20px 26px;
  border-radius: 18px;
  background: #07af79;
  box-shadow: 0 12px 28px rgba(18, 31, 45, 0.24);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 0s linear 180ms;
}

.nav-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 18px;
}

.nav-dropdown::before {
  content: "";
  position: absolute;
  top: -11px;
  left: 50%;
  width: 22px;
  height: 22px;
  background: #07af79;
  transform: translateX(-50%) rotate(45deg);
  border-radius: 3px;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity 180ms ease, transform 180ms ease, visibility 0s linear 0s;
}

.nav-dropdown a {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.45;
  text-decoration: underline;
  text-underline-offset: 5px;
  white-space: normal;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 30px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.header-cta {
  color: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: transparent;
}

.hero {
  padding: 42px 0 56px;
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-inner {
  display: flex;
  justify-content: flex-start;
}

.hero-panel {
  width: 100%;
  max-width: 840px;
  padding: 28px 0 6px;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: var(--primary);
}

h1,
h2,
h3,
.header-cta,
.button {
  font-family: "Mulish", sans-serif;
}

h1 {
  margin: 0;
  max-width: 24ch;
  color: var(--white);
  font-size: clamp(1.85rem, 3.1vw, 2.8rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.hero-headline-break {
  display: block;
}

.hero-subheading {
  margin: 12px 0 0;
  max-width: 44ch;
  color: rgba(255, 255, 255, 0.96);
  font-size: clamp(1.08rem, 1.8vw, 1.38rem);
  font-weight: 600;
  line-height: 1.35;
}

.hero-text,
.section-copy,
.service-item p,
.areas-list p,
.split-main p,
.split-side li,
.cta-panel p {
  margin: 0;
  line-height: 1.72;
}

.hero-text {
  max-width: 58ch;
  margin-top: 14px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.96);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.hero-actions .button {
  min-width: 230px;
}

.button-primary {
  color: var(--white);
  background: var(--green);
  box-shadow: var(--shadow-soft);
}

.button-secondary {
  color: var(--primary);
  background: transparent;
  border: 1px solid var(--line-strong);
}

.hero-button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.58);
}

.hero-context {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
}

.section {
  padding: 74px 0;
}

.section-soft {
  background: #fbfaf6;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 820px;
}

.section-heading h2,
.split-main h2,
.cta-panel h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.05rem, 3.3vw, 3.1rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section-copy {
  margin-top: 16px;
  font-size: 1.03rem;
}

.card-kicker {
  margin: 18px 22px 10px;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-meta {
  margin: 0 22px 10px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.articles-hero {
  max-width: 820px;
}

.articles-hero h2 {
  margin: 0;
  max-width: 22ch;
  color: var(--ink);
  font-size: clamp(1.95rem, 3.05vw, 2.85rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.articles-hero .section-copy {
  max-width: 64ch;
  margin-top: 18px;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.72;
}

.articles-spacer {
  height: 30px;
}

.article-feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 24px;
  align-items: start;
}

.article-feature-stage {
  display: grid;
}

.article-feature-panel {
  grid-area: 1 / 1;
  display: block;
  align-items: start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 260ms ease, visibility 0s linear 260ms;
}

.article-feature-panel.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 260ms ease, visibility 0s linear 0s;
}

.article-feature-copy,
.article-feature-media {
  opacity: 0;
  transform: translateY(10px);
}

.article-feature-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: opacity 260ms ease 70ms, transform 260ms ease 70ms;
}

.article-feature-media {
  overflow: hidden;
  border-radius: 12px;
  background: #f3f6f8;
  height: 680px;
  margin-top: 14px;
  margin-left: 28px;
  transition: opacity 220ms ease, transform 220ms ease;
}

.article-feature-panel.is-active .article-feature-copy,
.article-feature-panel.is-active .article-feature-media {
  opacity: 1;
  transform: none;
}

.article-feature-media-substack {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  background: var(--white);
}

.article-feature-label {
  margin: 0;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-feature-meta {
  display: none;
}

.article-feature-media .substack-post-embed,
.linkedin-embed-shell,
.linkedin-embed-shell iframe {
  width: 100%;
}

.article-feature-media .substack-post-embed,
.linkedin-embed-shell,
.linkedin-embed-shell iframe {
  height: 100%;
}

.article-feature-media-substack .substack-post-embed,
.article-feature-media-substack iframe {
  display: block;
  max-width: 100%;
  background: var(--white);
}

.linkedin-embed-shell {
  overflow: hidden;
  border-radius: 12px;
  background: #f3f6f8;
}

.linkedin-embed-shell iframe {
  display: block;
  max-width: 100%;
  border: 0;
}

.article-feature-list {
  display: grid;
  gap: 12px;
}

.article-list-item {
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
  text-align: left;
  cursor: pointer;
  transition: border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.article-list-item:hover,
.article-list-item:focus-visible {
  border-color: var(--line-strong);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(57, 73, 84, 0.08);
  outline: none;
}

.article-list-item.is-active,
.article-list-item[hidden] {
  display: none;
}

.article-list-label,
.article-list-title,
.article-list-summary {
  display: block;
}

.article-list-label {
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-list-title {
  margin-top: 8px;
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
}

.article-list-summary {
  margin-top: 10px;
  color: var(--text);
  line-height: 1.62;
}

.article-add-post {
  width: 100%;
  min-height: 56px;
  padding: 16px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.66);
  text-align: left;
  cursor: pointer;
  transition: border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.article-add-post:hover,
.article-add-post:focus-visible {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(57, 73, 84, 0.08);
  outline: none;
}

.deployment-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 40px;
  align-items: start;
}

.deployment-content h2 {
  margin: 0;
  max-width: none;
  color: var(--ink);
  font-size: clamp(1.95rem, 2.8vw, 2.85rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.deployment-headline-break {
  display: block;
}

.deployment-subheading {
  max-width: 62ch;
  margin: 20px 0 0;
  color: var(--text);
  font-size: 1.04rem;
}

.deployment-body {
  display: grid;
  gap: 16px;
  max-width: 64ch;
  margin-top: 18px;
}

.deployment-body p {
  margin: 0;
}

.deployment-software {
  grid-column: 1 / -1;
  max-width: none;
  margin-top: 6px;
  padding: 24px 28px;
  border: 1px solid rgba(6, 105, 140, 0.14);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(249, 250, 246, 0.94));
  box-shadow: var(--shadow-soft);
}

.deployment-software-label {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.deployment-software p:last-child {
  margin: 0;
}

.deployment-visual {
  display: grid;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 245, 240, 0.92));
  box-shadow: var(--shadow-soft);
}

.deployment-image {
  display: block;
  width: 100%;
  border-radius: 12px;
}

.deployment-image-fallback {
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  line-height: 1.7;
}

.deployment-image-fallback[hidden] {
  display: none;
}

.services-grid,
.areas-list {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.services-grid {
  grid-template-columns: repeat(2, 1fr);
}

.service-item,
.areas-list article {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-strong);
}

.service-item h3,
.areas-list h3,
.split-side h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1.28rem;
  font-weight: 700;
}

.areas-list {
  grid-template-columns: repeat(2, 1fr);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 54px;
}

.split-main p + p {
  margin-top: 18px;
}

.split-side {
  padding-left: 28px;
  border-left: 3px solid var(--green-soft);
}

.split-side ul {
  margin: 0;
  padding-left: 18px;
}

.split-side li + li {
  margin-top: 10px;
}

.cta-section {
  padding-top: 0;
}

.cta-panel {
  padding: 42px 0 0;
  border-top: 1px solid var(--line-strong);
}

.cta-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 32px;
  align-items: start;
}

.cta-copy {
  max-width: 34rem;
}

.cta-copy .eyebrow {
  margin: 0 0 18px;
}

.cta-title {
  margin: 0;
  max-width: 100%;
}

.cta-title-primary,
.cta-title-secondary {
  display: block;
  white-space: nowrap;
}

.cta-title-secondary {
  margin-top: 0.62em;
  font-size: 0.86em;
  opacity: 0.88;
}

.cta-panel p {
  max-width: 62ch;
  margin-top: 14px;
}

.cta-copy-text {
  max-width: 28ch;
  margin-top: 26px;
  line-height: 1.84;
}

.cta-form-shell {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 245, 240, 0.92));
  box-shadow: var(--shadow-soft);
}

.hs-form-frame {
  min-height: 560px;
}

.cta-form-shell iframe {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
}

.site-footer {
  border-top: 10px solid var(--primary);
  background: var(--surface);
}

.footer-shell {
  padding: 34px 0 22px;
}

.footer-offices {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.footer-office h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 700;
}

.footer-office p {
  margin: 0;
  color: #2f3439;
  font-size: 0.9rem;
  line-height: 1.42;
}

.footer-office p + p {
  margin-top: 3px;
}

.footer-phone {
  margin-top: 12px !important;
}

.footer-phone a,
.footer-legal a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--primary);
  border-radius: 999px;
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1;
  text-transform: lowercase;
}

.footer-legal {
  text-align: center;
  color: #2f3439;
  font-size: 0.88rem;
}

.footer-legal p {
  margin: 0;
}

.footer-legal p + p {
  margin-top: 8px;
}

.post-page {
  min-height: 100vh;
  padding: 48px 0 72px;
  background: var(--surface);
}

.post-shell {
  max-width: 900px;
}

.post-back {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--primary);
  font-weight: 700;
}

.post-article {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.post-title {
  margin: 0;
  max-width: 18ch;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.post-body {
  margin-top: 24px;
}

.post-image {
  display: block;
  width: 100%;
  max-width: 560px;
  margin-top: 20px;
  border-radius: 8px;
}

.post-body p,
.post-body li {
  font-size: 1.06rem;
  line-height: 1.8;
}

.post-body ul {
  margin: 18px 0;
  padding-left: 22px;
}

.post-tags {
  color: var(--primary);
  font-weight: 700;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
}

.modal.is-open {
  display: block;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 38, 52, 0.58);
}

.modal-dialog {
  position: relative;
  width: min(560px, calc(100% - 28px));
  margin: 8vh auto 0;
  padding: 28px;
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 22px 60px rgba(18, 31, 45, 0.28);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.modal-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 600;
  line-height: 1.12;
}

.modal-copy {
  margin: 12px 0 0;
  color: var(--text);
  line-height: 1.7;
}

.modal-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.modal-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
}

.modal-form input,
.modal-form textarea,
.modal-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
}

.modal-copy-compact {
  margin: 0;
  font-size: 0.94rem;
}

.modal-copy-compact.is-error {
  color: #a23a2a;
}

.modal-copy-compact.is-success {
  color: var(--green);
}

@media (max-width: 1200px) {
  .container {
    width: min(100% - 40px, 1160px);
  }

  .site-nav {
    gap: 24px;
  }

  .header-inner {
    gap: 20px;
  }

  .brand-lockup {
    width: 236px;
  }
}

@media (max-width: 980px) {
  .header-inner,
  .site-nav,
  .services-grid,
  .areas-list,
  .split-section,
  .deployment-grid,
  .article-feature-layout,
  .article-feature-list {
    gap: 18px 22px;
  }

  .header-inner,
  .site-nav {
    flex-wrap: wrap;
  }

  .header-inner {
    padding: 8px 0 10px;
    min-height: auto;
  }

  .services-grid,
  .areas-list,
  .split-section,
  .deployment-grid,
  .cta-layout,
  .footer-offices,
  .article-feature-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 34px 0 44px;
  }

  .hero-panel {
    max-width: 680px;
  }

  .hero-subheading {
    max-width: 30ch;
  }

  .articles-spacer {
    height: 24px;
  }

  .deployment-content h2 {
    max-width: 20ch;
  }

  .article-feature-panel {
    padding: 24px;
  }

  .article-feature-media,
  .article-feature-media {
    height: 620px;
    margin-left: 18px;
  }

  .article-feature-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .section {
    padding: 60px 0;
  }

  .split-side {
    padding-left: 0;
    padding-top: 18px;
    border-left: 0;
    border-top: 3px solid var(--green-soft);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  .brand-row {
    justify-content: flex-start;
    padding: 8px 0 4px;
  }

  .brand-lockup {
    width: 200px;
  }

  .header-inner {
    justify-content: flex-start;
    padding: 6px 0 10px;
  }

  .site-nav {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.58);
    border-radius: 4px;
    list-style: none;
    color: rgba(255, 255, 255, 0.98);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

.mobile-nav-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(88vw, 360px);
  max-height: 72vh;
  overflow: auto;
  padding: 12px 0;
  border-radius: 8px;
  background: rgba(47, 69, 103, 0.98);
  box-shadow: 0 10px 24px rgba(18, 31, 45, 0.2);
}

.mobile-nav-group + .mobile-nav-group {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.mobile-nav-group p {
  margin: 0;
  padding: 8px 14px 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mobile-nav-panel a {
  display: block;
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.98);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.45;
}

  .header-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 28px 0 36px;
  }

  .hero-panel {
    max-width: none;
    padding-top: 6px;
  }

  h1 {
    max-width: none;
    font-size: clamp(1.85rem, 8vw, 2.7rem);
    line-height: 1.08;
  }

  .hero-headline-break {
    display: none;
  }

  .hero-subheading {
    margin-top: 10px;
    max-width: none;
    font-size: 1.02rem;
    line-height: 1.42;
  }

  .hero-text {
    max-width: none;
    font-size: 0.97rem;
    line-height: 1.65;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-actions .button {
    width: 100%;
    min-height: 44px;
  }

  .hero-context {
    margin-top: 14px;
    font-size: 0.88rem;
  }

  .section {
    padding: 48px 0;
  }

  .section-heading h2,
  .split-main h2,
  .cta-panel h2 {
    font-size: clamp(1.7rem, 7vw, 2.2rem);
    line-height: 1.12;
  }

  .deployment-content h2 {
    max-width: none;
    font-size: clamp(1.8rem, 7vw, 2.4rem);
  }

  .deployment-headline-break {
    display: none;
  }

  .articles-hero h2 {
    max-width: 20ch;
    font-size: clamp(1.75rem, 6vw, 2.2rem);
  }

  .section-copy {
    font-size: 0.98rem;
  }

  .service-item,
  .areas-list article {
    padding-bottom: 18px;
  }

  .service-item h3,
  .areas-list h3,
  .split-side h3 {
    font-size: 1.08rem;
  }

  .card-kicker,
  .post-meta {
    margin-left: 18px;
    margin-right: 18px;
  }

  .article-feature-panel {
    padding: 20px;
  }

  .article-feature-media,
  .article-feature-media {
    height: 520px;
    margin-top: 12px;
    margin-left: 0;
  }

  .article-feature-list {
    grid-template-columns: 1fr;
  }

  .article-list-item {
    padding: 16px;
  }

  .deployment-software {
    padding: 20px;
  }

  .deployment-visual {
    padding: 14px;
  }

  .deployment-image-fallback {
    min-height: 260px;
    padding: 22px;
  }

  .split-section {
    gap: 28px;
  }

  .split-side ul {
    padding-left: 16px;
  }

  .cta-panel {
    padding-top: 32px;
  }

  .cta-form-shell {
    padding: 18px;
  }

  .hs-form-frame {
    min-height: 480px;
  }

  .cta-title-primary,
  .cta-title-secondary {
    white-space: normal;
  }

  .footer-shell {
    padding: 28px 0 20px;
  }

  .footer-bottom {
    margin-top: 26px;
    padding-top: 18px;
  }

  .footer-socials {
    gap: 10px;
  }

  .auth-gate-shell {
    padding: 28px 22px;
  }

  .auth-gate-title {
    font-size: clamp(1.7rem, 8vw, 2.2rem);
  }

  .auth-signout {
    right: 16px;
    bottom: 16px;
  }

  .post-article {
    padding: 24px;
  }

  .post-page {
    padding: 28px 0 48px;
  }

  .post-title {
    max-width: none;
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .post-body p,
  .post-body li {
    font-size: 1rem;
    line-height: 1.7;
  }
}