:root {
  --bg: #06080d;
  --bg-soft: #0b1118;
  --bg-panel: #101820;
  --bg-panel-2: #141d24;
  --text: #eef4f6;
  --text-strong: #ffffff;
  --muted: #aab7bf;
  --muted-2: #7e8d96;
  --line: rgba(224, 238, 243, 0.16);
  --line-strong: rgba(224, 238, 243, 0.28);
  --cyan: #78dce8;
  --cyan-deep: #2e8f9d;
  --green: #8ee6be;
  --amber: #d9bd72;
  --steel: #c8d4da;
  --danger: #ff9b9b;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.35);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --container: 1180px;
  --header-height: 82px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  letter-spacing: 0;
}

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

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(120, 220, 232, 0.05), transparent 380px),
    linear-gradient(135deg, #05070c 0%, #081019 44%, #101715 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

p,
h1,
h2,
h3,
h4 {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(120, 220, 232, 0.9);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: 18px;
  z-index: 2000;
  transform: translateY(-140%);
  border-radius: var(--radius-sm);
  background: var(--text-strong);
  color: #071018;
  padding: 10px 14px;
  font-weight: 700;
  transition: transform 180ms ease;
}

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

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 104px 0;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 72%);
}

.section > .container {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(6, 8, 13, 0.84);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.28);
}

.header-inner {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  width: 214px;
  min-height: 44px;
}

.brand img,
.footer-brand img {
  width: 100%;
  height: auto;
}

.desktop-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  padding: 6px;
}

.desktop-nav a {
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1;
  padding: 11px 13px;
  transition: background 180ms ease, color 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  background: rgba(120, 220, 232, 0.12);
  color: var(--text-strong);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 750;
  line-height: 1.15;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.header-cta {
  background: var(--text-strong);
  color: #071018;
  font-size: 13px;
  white-space: nowrap;
}

.button {
  min-height: 52px;
  padding: 14px 23px;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--text-strong), #dce9ed);
  color: #071018;
  box-shadow: 0 16px 40px rgba(120, 220, 232, 0.16);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text-strong);
}

.button-secondary:hover {
  border-color: rgba(120, 220, 232, 0.56);
  background: rgba(120, 220, 232, 0.1);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
  display: none;
}

.hero {
  display: flex;
  align-items: center;
  padding-top: 36px;
  padding-bottom: 36px;
  overflow: hidden;
}

.hero::after,
.contrast-band::after,
.data-section::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(120, 220, 232, 0.5), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 60px;
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 780;
  line-height: 1.35;
  margin-bottom: 16px;
  text-transform: uppercase;
}

h1,
h2 {
  color: var(--text-strong);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1.05;
}

h1 {
  max-width: 780px;
  font-size: 50px;
}

h2 {
  font-size: 46px;
}

h3 {
  color: var(--text-strong);
  font-size: 24px;
  line-height: 1.2;
}

h4 {
  color: var(--text-strong);
  font-size: 18px;
  line-height: 1.25;
}

.hero-lede {
  max-width: 690px;
  margin-top: 18px;
  color: #cbd8de;
  font-size: 17px;
  line-height: 1.55;
}

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

.signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.signal-list li {
  border: 1px solid rgba(120, 220, 232, 0.22);
  border-radius: 999px;
  background: rgba(120, 220, 232, 0.07);
  color: #c9f6fb;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 11px;
}

.hero-visual {
  position: relative;
  min-height: 470px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.035)),
    linear-gradient(180deg, rgba(120, 220, 232, 0.08), rgba(142, 230, 190, 0.035));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.45;
}

.visual-topline,
.visual-metrics,
.workbook-grid,
.trace-flow {
  position: relative;
  z-index: 1;
}

.visual-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 26px;
  border-bottom: 1px solid var(--line);
}

.visual-topline span {
  color: var(--text-strong);
  font-size: 24px;
  font-weight: 760;
}

.visual-topline strong {
  border: 1px solid rgba(142, 230, 190, 0.35);
  border-radius: 999px;
  background: rgba(142, 230, 190, 0.12);
  color: var(--green);
  font-size: 13px;
  padding: 8px 12px;
}

.workbook-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  padding: 26px;
}

.workbook-grid span {
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.055);
}

.workbook-grid span:nth-child(3n) {
  background: rgba(120, 220, 232, 0.14);
}

.workbook-grid span:nth-child(7n) {
  background: rgba(217, 189, 114, 0.13);
}

.visual-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 26px 26px;
}

.visual-metrics div {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 13, 0.42);
  padding: 16px;
}

.visual-metrics span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.visual-metrics strong {
  color: var(--text-strong);
  font-size: 17px;
}

.trace-flow {
  display: grid;
  grid-template-columns: 1fr 36px 1fr 36px 1fr;
  align-items: center;
  gap: 10px;
  padding: 0 26px 28px;
}

.trace-flow span {
  border: 1px solid rgba(120, 220, 232, 0.24);
  border-radius: 999px;
  background: rgba(120, 220, 232, 0.075);
  color: #c9f6fb;
  font-size: 13px;
  font-weight: 760;
  padding: 10px 12px;
  text-align: center;
}

.trace-flow i {
  height: 1px;
  background: linear-gradient(90deg, rgba(120, 220, 232, 0.22), rgba(120, 220, 232, 0.9));
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 52px;
  align-items: start;
}

.section-copy p:not(.eyebrow),
.section-heading p:not(.eyebrow),
.mission-panel p,
.note-card p,
.client-card p,
.scenario-card p,
.capability-card p,
.checklist-panel p,
.contact-intro p,
.service-card p,
.accordion-list p,
.commitment-list p,
.commitment-list strong {
  color: var(--muted);
}

.section-copy p:not(.eyebrow) + p,
.accordion-list p + p {
  margin-top: 18px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.section-heading.narrow {
  max-width: 760px;
}

.section-heading p:not(.eyebrow) {
  margin-top: 18px;
  font-size: 18px;
}

.mission-panel,
.checklist-panel,
.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  padding: 32px;
}

.mission-panel h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 34px;
  margin-bottom: 18px;
}

.extension-map {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.extension-map span,
.security-visual span {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 14px 12px 42px;
}

.extension-map span::before,
.security-visual span::before,
.checklist-panel li::before,
.service-card li::before,
.accordion-list li::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(120, 220, 232, 0.12);
}

.extension-map span::before,
.security-visual span::before {
  left: 18px;
}

.contrast-band,
.process-section,
.philosophy-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
}

.bento-grid,
.service-grid,
.client-grid,
.scenario-grid,
.capability-grid {
  display: grid;
  gap: 16px;
}

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

.feature-card,
.service-card,
.client-card,
.scenario-card,
.capability-card,
.step-card,
.note-card,
.commitment-list article {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.055);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.feature-card:hover,
.service-card:hover,
.client-card:hover,
.scenario-card:hover,
.capability-card:hover,
.step-card:hover,
.note-card:hover {
  transform: translateY(-3px);
  border-color: rgba(120, 220, 232, 0.34);
  background: rgba(255, 255, 255, 0.075);
}

.feature-card {
  min-height: 250px;
  padding: 26px;
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  border: 1px solid rgba(120, 220, 232, 0.26);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 24px;
}

.feature-card h3,
.client-card h3,
.capability-card h3 {
  margin-bottom: 12px;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
  position: relative;
  padding: 30px;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.65;
}

.service-icon {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(120, 220, 232, 0.35);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 47%, rgba(120, 220, 232, 0.95) 48%, rgba(120, 220, 232, 0.95) 52%, transparent 53%),
    linear-gradient(transparent 47%, rgba(120, 220, 232, 0.95) 48%, rgba(120, 220, 232, 0.95) 52%, transparent 53%),
    rgba(120, 220, 232, 0.09);
  margin-bottom: 24px;
}

.service-card h3 {
  margin-bottom: 14px;
}

.service-card p + ul,
.service-card ul + p {
  margin-top: 18px;
}

.service-card ul,
.accordion-list ul,
.checklist-panel ul {
  display: grid;
  gap: 12px;
}

.service-card li,
.accordion-list li,
.checklist-panel li {
  position: relative;
  color: #c9d5da;
  padding-left: 24px;
}

.service-card li::before,
.accordion-list li::before,
.checklist-panel li::before {
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  box-shadow: none;
}

.stepper {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.step-card {
  min-height: 300px;
  padding: 26px;
}

.step-card span {
  color: var(--cyan);
  display: block;
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 28px;
}

.step-card h3 {
  margin-bottom: 14px;
}

.step-card p {
  color: var(--muted);
  margin-bottom: 22px;
}

.step-card strong {
  display: block;
  margin-top: auto;
  color: var(--green);
  font-size: 14px;
}

.process-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.note-card {
  padding: 28px;
}

.note-card h3 {
  margin-bottom: 12px;
}

.data-section {
  background:
    linear-gradient(180deg, rgba(120, 220, 232, 0.035), rgba(255, 255, 255, 0.01)),
    var(--bg);
}

.security-visual {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

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

details {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.055);
  overflow: hidden;
}

summary {
  position: relative;
  min-height: 60px;
  display: flex;
  align-items: center;
  padding: 18px 58px 18px 20px;
  color: var(--text-strong);
  cursor: pointer;
  font-weight: 780;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 26px;
  line-height: 1;
}

details[open] summary::after {
  content: "-";
}

details p,
details ul {
  padding: 0 20px 20px;
}

details ul {
  margin-top: -4px;
}

.client-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 60px;
}

.client-card {
  min-height: 230px;
  padding: 28px;
}

.scenario-header {
  max-width: 650px;
  margin-bottom: 22px;
}

.scenario-header h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 36px;
}

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

.scenario-card {
  padding: 28px;
}

.scenario-card span {
  display: block;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 14px;
}

.scenario-card h4 {
  margin-bottom: 14px;
}

.capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 70px;
}

.capability-card {
  min-height: 220px;
  padding: 26px;
}

.philosophy-copy {
  align-items: stretch;
}

.philosophy-copy h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 36px;
  margin-bottom: 18px;
}

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

.commitment-list article {
  padding: 20px;
}

.commitment-list h4 {
  margin-bottom: 8px;
}

.commitment-list strong {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
}

.getting-started {
  background:
    linear-gradient(90deg, rgba(120, 220, 232, 0.06), rgba(217, 189, 114, 0.035)),
    #080b10;
}

.start-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 52px;
  align-items: start;
}

.contact-strip {
  display: grid;
  gap: 8px;
  margin-top: 26px;
  border-left: 3px solid var(--cyan);
  padding-left: 18px;
}

.contact-strip a,
.mail-link,
.site-footer a {
  color: var(--text-strong);
}

.contact-strip a,
.mail-link {
  font-weight: 780;
  overflow-wrap: anywhere;
}

.contact-strip span {
  color: var(--muted);
}

.checklist-panel h3 {
  margin-bottom: 12px;
}

.checklist-panel ul {
  margin: 20px 0;
}

.first-call {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.first-call h4 {
  margin-bottom: 8px;
}

.contact-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    var(--bg-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 52px;
  align-items: start;
}

.contact-intro {
  position: sticky;
  top: calc(var(--header-height) + 40px);
}

.contact-intro p {
  margin: 18px 0 24px;
  font-size: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

label,
legend {
  color: var(--text-strong);
  font-weight: 760;
}

label span,
legend span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(2, 7, 11, 0.44);
  color: var(--text-strong);
  padding: 13px 14px;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

input:focus,
textarea:focus {
  border-color: rgba(120, 220, 232, 0.72);
  background: rgba(2, 7, 11, 0.62);
  box-shadow: 0 0 0 4px rgba(120, 220, 232, 0.08);
  outline: none;
}

textarea {
  min-height: 148px;
  resize: vertical;
}

.support-fieldset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px;
}

.support-fieldset legend {
  grid-column: 1 / -1;
  padding: 0 8px;
}

.support-fieldset label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
  color: #d3dde2;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
  min-height: 52px;
  padding: 13px;
}

.support-fieldset input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--cyan);
  flex: 0 0 auto;
}

.field.has-error input,
.field.has-error textarea {
  border-color: var(--danger);
}

.form-status {
  min-height: 28px;
  margin: 16px 0;
  color: var(--muted);
  font-weight: 700;
}

.form-status.error {
  color: var(--danger);
}

.form-status.success {
  color: var(--green);
}

.contact-form .button {
  width: 100%;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #05070c;
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.6fr;
  gap: 36px;
}

.footer-brand {
  width: 220px;
}

.site-footer p {
  color: var(--muted);
  margin: 14px 0 8px;
}

.site-footer h2 {
  color: var(--text-strong);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.2;
  margin-bottom: 14px;
}

.site-footer nav,
.footer-social {
  display: grid;
  align-content: start;
  gap: 9px;
}

.site-footer a {
  color: var(--muted);
  transition: color 180ms ease;
  overflow-wrap: anywhere;
}

.site-footer a:hover {
  color: var(--text-strong);
}

.linkedin-link {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
}

.linkedin-link svg {
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 42px;
  padding-top: 22px;
}

.footer-bottom p {
  margin: 0;
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

  .header-inner {
    grid-template-columns: auto 1fr auto auto;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: grid;
    gap: 4px;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    border-bottom: 1px solid var(--line);
    background: rgba(6, 8, 13, 0.98);
    padding: 16px 20px 24px;
    transform: translateY(-120%);
    visibility: hidden;
    transition: transform 180ms ease, visibility 180ms ease;
  }

  .mobile-nav.is-open {
    transform: translateY(0);
    visibility: visible;
  }

  .mobile-nav a {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.045);
    color: var(--text);
    font-weight: 750;
    min-height: 48px;
    padding: 12px 14px;
  }

  .hero-grid,
  .split-layout,
  .start-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 720px;
  }

  .contact-intro {
    position: static;
  }

  .stepper,
  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 76px;
  }

  .section {
    padding: 78px 0;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 38px;
  }

  .hero-lede {
    font-size: 17px;
  }

  .header-cta {
    display: none;
  }

  .brand {
    width: 188px;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-visual {
    min-height: 0;
  }

  .service-grid,
  .bento-grid,
  .client-grid,
  .scenario-grid,
  .capability-grid,
  .process-notes,
  .form-grid,
  .support-fieldset,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .client-card,
  .capability-card,
  .step-card {
    min-height: 0;
  }

  .footer-grid {
    gap: 28px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 64px 0;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 31px;
  }

  h3,
  .mission-panel h3,
  .philosophy-copy h3,
  .scenario-header h3 {
    font-size: 25px;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .visual-topline,
  .visual-metrics {
    grid-template-columns: 1fr;
  }

  .visual-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .workbook-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .workbook-grid span {
    height: 42px;
  }

  .trace-flow {
    grid-template-columns: 1fr;
  }

  .trace-flow i {
    height: 24px;
    width: 1px;
    justify-self: center;
    background: linear-gradient(180deg, rgba(120, 220, 232, 0.22), rgba(120, 220, 232, 0.9));
  }

  .mission-panel,
  .checklist-panel,
  .contact-form,
  .service-card,
  .feature-card,
  .scenario-card,
  .client-card,
  .capability-card,
  .step-card,
  .note-card {
    padding: 22px;
  }

  .stepper {
    grid-template-columns: 1fr;
  }

  .support-fieldset {
    padding: 14px;
  }
}

@media (max-width: 360px) {
  h1 {
    font-size: 33px;
  }

  .hero {
    padding-top: 26px;
  }

  .hero-lede {
    font-size: 15px;
    line-height: 1.45;
    margin-top: 14px;
  }

  .hero-actions {
    margin-top: 16px;
  }

  .signal-list {
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}


/* Multi-page additions */
.desktop-nav a.is-active,
.mobile-nav a.is-active {
  background: rgba(120, 220, 232, 0.16);
  color: var(--text-strong);
}

.home-hero {
  min-height: auto;
}

.home-summary,
.home-process,
.home-trust {
  padding-top: 48px;
  padding-bottom: 88px;
}

.home-summary-grid,
.compact-process-grid,
.trust-cta {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: center;
}

.home-proof-grid,
.home-card-grid,
.compact-steps {
  display: grid;
  gap: 16px;
}

.home-proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-proof-grid div,
.home-link-card,
.compact-steps span,
.trust-cta {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.055);
}

.home-proof-grid div {
  min-height: 150px;
  padding: 22px;
}

.home-proof-grid strong,
.home-proof-grid span {
  display: block;
}

.home-proof-grid strong {
  color: var(--text-strong);
  font-size: 18px;
  margin-bottom: 10px;
}

.home-proof-grid span,
.home-link-card p,
.trust-cta p {
  color: var(--muted);
}

.home-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-link-card {
  min-height: 245px;
  padding: 26px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.home-link-card:hover,
.home-link-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(120, 220, 232, 0.34);
  background: rgba(255, 255, 255, 0.075);
}

.home-link-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  border: 1px solid rgba(120, 220, 232, 0.26);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 24px;
}

.home-link-card h3 {
  margin-bottom: 12px;
}

.compact-steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-steps span {
  position: relative;
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-strong);
  font-size: 18px;
  font-weight: 800;
  text-align: center;
  padding: 20px;
}

.compact-steps span::before {
  content: "";
  position: absolute;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 6px rgba(120, 220, 232, 0.12);
}

.compact-process-grid .button {
  margin-top: 24px;
}

.trust-cta {
  padding: 34px;
}

.trust-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

@media (max-width: 1120px) {
  .home-summary-grid,
  .compact-process-grid,
  .trust-cta {
    grid-template-columns: 1fr;
  }

  .trust-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 860px) {
  .home-proof-grid,
  .home-card-grid,
  .compact-steps {
    grid-template-columns: 1fr;
  }

  .home-link-card,
  .home-proof-grid div,
  .compact-steps span {
    min-height: 0;
  }
}

@media (max-width: 620px) {
  .home-summary,
  .home-process,
  .home-trust {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .trust-cta {
    padding: 22px;
  }

  .trust-actions,
  .trust-actions .button {
    width: 100%;
  }
}