:root {
  --ink: #eef4ff;
  --ink-muted: #97a8c2;
  --ink-soft: #c5d0e3;
  --night: #07101e;
  --night-soft: #0b1627;
  --panel: #0e1b2f;
  --panel-strong: #11233d;
  --line: rgba(178, 203, 235, 0.14);
  --line-strong: rgba(178, 203, 235, 0.24);
  --blue: #3ca8ff;
  --cyan: #4be2d4;
  --lime: #b7ef48;
  --yellow: #ffc948;
  --red: #ff596e;
  --max-width: 1180px;
  --header-height: 76px;
  --radius: 24px;
  --radius-small: 14px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--cyan);
  color: var(--night);
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

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

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: -0.04em;
  line-height: 1.06;
}

h1 {
  max-width: 900px;
  margin-bottom: 28px;
  font-size: clamp(3.25rem, 8vw, 6.85rem);
  font-weight: 690;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 5.2vw, 4.9rem);
  font-weight: 650;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.42rem;
  font-weight: 620;
}

.shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.section {
  padding: 130px 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--night);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(7, 16, 30, 0.35);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(7, 16, 30, 0.88);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-name {
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: 0.14em;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 25px;
  height: 25px;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  top: 11px;
  left: 4px;
  width: 17px;
  height: 3px;
  border-radius: 99px;
  background: var(--ink);
  content: "";
}

.brand-mark::after {
  transform: rotate(90deg);
}

.brand-node {
  position: absolute;
  z-index: 1;
  width: 7px;
  height: 7px;
  border: 2px solid var(--night);
  border-radius: 50%;
}

.brand-node-a {
  top: 0;
  left: 9px;
  background: var(--red);
}

.brand-node-b {
  top: 9px;
  right: 0;
  background: var(--blue);
}

.brand-node-c {
  bottom: 0;
  left: 9px;
  background: var(--lime);
}

.brand-node-d {
  top: 9px;
  left: 0;
  background: var(--yellow);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.primary-nav a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--ink);
}

.primary-nav .nav-cta {
  padding: 11px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 900px;
  padding: 180px 0 110px;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 0%, rgba(40, 123, 255, 0.11), transparent 34%),
    linear-gradient(180deg, #081323 0%, var(--night) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.27;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 0, transparent 78%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.24;
}

.hero-glow-a {
  top: 90px;
  right: 6%;
  width: 380px;
  height: 380px;
  background: var(--blue);
  filter: blur(140px);
}

.hero-glow-b {
  right: 30%;
  bottom: 0;
  width: 230px;
  height: 230px;
  background: var(--cyan);
  filter: blur(130px);
  opacity: 0.13;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 72px;
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 760;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 22px;
  height: 1px;
  background: currentColor;
}

.hero-lede {
  max-width: 680px;
  margin-bottom: 38px;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.38rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 720;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

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

.button:focus-visible,
.primary-nav a:focus-visible,
.contact-email:focus-visible,
.text-link:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(75, 226, 212, 0.7);
  outline-offset: 4px;
}

.button-primary {
  background: var(--cyan);
  color: #04151a;
}

.button-primary:hover {
  background: #7beddf;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: rgba(178, 203, 235, 0.45);
  background: rgba(255, 255, 255, 0.07);
}

.hero-facts {
  display: flex;
  gap: 46px;
  margin: 64px 0 0;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  display: flex;
  flex-direction: column;
}

.hero-facts strong {
  color: var(--ink);
  font-size: 1rem;
}

.hero-facts span {
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.system-visual {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.016)),
    rgba(6, 15, 28, 0.74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.system-visual::before {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(75, 226, 212, 0.22), transparent 42%, rgba(60, 168, 255, 0.14));
  content: "";
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
  pointer-events: none;
}

.visual-label {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 20px;
  color: var(--ink-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 6px rgba(183, 239, 72, 0.08);
}

.system-layer {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 92px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.035);
}

.system-layer p {
  margin-bottom: 4px;
  color: var(--ink);
  font-weight: 720;
}

.system-layer span {
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.system-layer .layer-number {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 760;
}

.system-layer-core {
  border-color: rgba(75, 226, 212, 0.35);
  background: linear-gradient(135deg, rgba(75, 226, 212, 0.095), rgba(60, 168, 255, 0.06));
}

.system-connector {
  display: flex;
  width: 42px;
  height: 38px;
  align-items: center;
  justify-content: center;
  gap: 3px;
  margin-inline: auto;
}

.system-connector span {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.visual-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 18px;
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: #091424;
}

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

.trust-grid p {
  position: relative;
  margin: 0;
  padding: 25px 20px 25px 38px;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 650;
}

.trust-grid p:first-child {
  padding-left: 18px;
}

.trust-grid p:last-child {
  border-right: 0;
}

.trust-grid p::before {
  position: absolute;
  top: 50%;
  left: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
  transform: translateY(-50%);
}

.trust-grid p:first-child::before {
  left: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.5fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 62px;
}

.section-heading h2 {
  max-width: 850px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 10px;
  color: var(--ink-muted);
}

.services {
  background:
    radial-gradient(circle at 100% 30%, rgba(60, 168, 255, 0.08), transparent 28%),
    var(--night);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service-card {
  position: relative;
  min-height: 330px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.service-card:hover {
  border-color: rgba(75, 226, 212, 0.26);
  background: rgba(255, 255, 255, 0.045);
  transform: translateY(-4px);
}

.service-card-featured {
  display: grid;
  grid-column: span 2;
  grid-template-columns: 70px 1fr;
  gap: 16px;
  background:
    linear-gradient(130deg, rgba(60, 168, 255, 0.16), rgba(75, 226, 212, 0.06)),
    var(--panel);
}

.service-card p {
  max-width: 560px;
  color: var(--ink-muted);
}

.card-index {
  display: block;
  margin-bottom: 70px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 760;
  letter-spacing: 0.14em;
}

.service-card-featured .card-index {
  margin: 5px 0 0;
}

.service-card-featured h3 {
  max-width: 620px;
  font-size: clamp(1.8rem, 3vw, 2.85rem);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.approach {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.015), transparent 45%),
    var(--night-soft);
}

.approach-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
}

.approach-intro {
  position: sticky;
  top: calc(var(--header-height) + 45px);
  align-self: start;
}

.approach-intro p:not(.eyebrow) {
  max-width: 500px;
  color: var(--ink-muted);
  font-size: 1.06rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  color: var(--cyan);
  font-weight: 720;
  text-decoration: none;
}

.process-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.process-list > li > span {
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.process-list h3 {
  margin-bottom: 8px;
  font-size: 1.85rem;
}

.process-list p {
  max-width: 500px;
  margin: 0;
  color: var(--ink-muted);
}

.about {
  background:
    radial-gradient(circle at 15% 60%, rgba(75, 226, 212, 0.07), transparent 28%),
    var(--night);
}

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 110px;
  align-items: center;
}

.about-panel {
  max-width: 720px;
}

.about-panel > p:not(.eyebrow) {
  max-width: 660px;
  color: var(--ink-muted);
}

.about-panel .about-lede {
  color: var(--ink-soft);
  font-size: 1.22rem;
}

blockquote {
  position: relative;
  margin: 0;
  padding: 42px;
  border: 1px solid rgba(75, 226, 212, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(75, 226, 212, 0.075), rgba(60, 168, 255, 0.04));
}

blockquote::before {
  display: block;
  margin-bottom: 20px;
  color: var(--cyan);
  content: "“";
  font-family: Georgia, serif;
  font-size: 4.8rem;
  line-height: 0.6;
}

blockquote p {
  color: var(--ink);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.4;
}

blockquote footer {
  color: var(--ink-muted);
  font-size: 0.74rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ecosystem {
  border-top: 1px solid var(--line);
  background: #091424;
}

.ecosystem-heading {
  margin-bottom: 50px;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.partner-card {
  display: flex;
  grid-column: span 2;
  min-height: 150px;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.partner-card-primary {
  grid-column: span 3;
  min-height: 180px;
  background: rgba(255, 255, 255, 0.038);
}

.partner-monogram {
  display: grid;
  flex: 0 0 50px;
  width: 50px;
  height: 50px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.partner-card strong,
.partner-card span {
  display: block;
}

.partner-card strong {
  color: var(--ink);
}

.partner-card div > span {
  margin-top: 4px;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.contact {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgba(60, 168, 255, 0.16), transparent 36%),
    radial-gradient(circle at 85% 100%, rgba(75, 226, 212, 0.09), transparent 32%),
    var(--panel);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
}

.contact-copy {
  align-self: center;
}

.contact-copy > p:not(.eyebrow):not(.company-name) {
  max-width: 480px;
  color: var(--ink-muted);
  font-size: 1.08rem;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  max-width: 100%;
  margin-top: 24px;
  color: var(--cyan);
  font-size: clamp(1.05rem, 2.1vw, 1.4rem);
  font-weight: 720;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.company-name {
  margin-top: 42px;
  color: var(--ink-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form {
  padding: 36px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(3, 10, 19, 0.38);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: block;
  margin-bottom: 20px;
}

.contact-form label > span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  outline: 0;
  background: rgba(7, 16, 30, 0.72);
  color: var(--ink);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.contact-form input {
  height: 50px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 150px;
  padding: 12px 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(75, 226, 212, 0.09);
}

.form-submit {
  width: 100%;
  border: 0;
}

.form-note {
  margin: 14px 0 0;
  color: var(--ink-muted);
  font-size: 0.72rem;
  text-align: center;
}

.legal {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  background: #081221;
}

.legal details {
  border-bottom: 1px solid var(--line);
}

.legal summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.legal summary > span:last-child {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--ink-muted);
  font-size: 0.74rem;
}

.summary-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  font-size: 1rem;
  transition: transform 180ms ease;
}

details[open] .summary-icon {
  transform: rotate(45deg);
}

.legal-content {
  max-width: 850px;
  padding: 18px 0 60px;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.legal-content p {
  margin-bottom: 18px;
}

.legal-content strong {
  color: var(--ink-soft);
}

.site-footer {
  padding: 46px 0;
  background: #050c17;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 40px;
  align-items: center;
}

.footer-grid > p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.footer-meta a {
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 1000px) {
  .primary-nav {
    gap: 18px;
  }

  .hero {
    padding-top: 150px;
  }

  .hero-layout,
  .approach-layout,
  .about-layout,
  .contact-layout {
    gap: 60px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(330px, 0.9fr);
  }

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

  .service-card-featured {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    background: #07101e;
    backdrop-filter: none;
  }

  .shell {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .section {
    padding: 92px 0;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 0 8px 10px;
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
  }

  .menu-toggle-label {
    font-size: 0.8rem;
    font-weight: 700;
  }

  .menu-toggle-icon {
    position: relative;
    width: 24px;
    height: 16px;
  }

  .menu-toggle-icon::before,
  .menu-toggle-icon::after {
    position: absolute;
    right: 0;
    width: 22px;
    height: 1px;
    background: currentColor;
    content: "";
    transition:
      top 180ms ease,
      transform 180ms ease;
  }

  .menu-toggle-icon::before {
    top: 3px;
  }

  .menu-toggle-icon::after {
    top: 12px;
  }

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

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

  .primary-nav {
    position: absolute;
    z-index: 1;
    top: 100%;
    right: 0;
    left: 0;
    display: grid;
    width: 100vw;
    height: calc(100dvh - var(--header-height));
    align-content: start;
    gap: 0;
    padding: 30px 24px;
    background: #07101e;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav a {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 1.2rem;
  }

  .primary-nav .nav-cta {
    margin-top: 24px;
    padding: 15px 20px;
    border: 0;
    background: var(--cyan);
    color: var(--night);
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding: 135px 0 82px;
  }

  .hero-layout,
  .approach-layout,
  .about-layout,
  .contact-layout,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 70px;
  }

  .hero-facts {
    gap: 28px;
  }

  .section-heading {
    gap: 24px;
    margin-bottom: 42px;
  }

  .section-heading > p {
    max-width: 590px;
  }

  .approach-intro {
    position: static;
  }

  .about-layout,
  .contact-layout {
    gap: 48px;
  }

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

  .partner-card,
  .partner-card-primary {
    grid-column: span 1;
  }

  .partner-card:last-child {
    grid-column: span 2;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-meta {
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  h1 {
    font-size: clamp(2.85rem, 15vw, 4.6rem);
  }

  h2 {
    font-size: clamp(2.25rem, 12vw, 3.5rem);
  }

  .brand-name {
    font-size: 0.86rem;
  }

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

  .hero-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .system-visual {
    margin-inline: -4px;
    padding: 16px;
    border-radius: 20px;
  }

  .visual-footer {
    flex-direction: column;
    gap: 4px;
  }

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

  .trust-grid p,
  .trust-grid p:first-child {
    padding: 18px 12px 18px 30px;
    border-bottom: 1px solid var(--line);
  }

  .trust-grid p:nth-child(even) {
    border-right: 0;
  }

  .trust-grid p::before,
  .trust-grid p:first-child::before {
    left: 12px;
  }

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

  .service-card,
  .service-card-featured {
    grid-column: span 1;
    min-height: 0;
    padding: 26px;
  }

  .service-card-featured {
    grid-template-columns: 1fr;
  }

  .card-index,
  .service-card-featured .card-index {
    margin-bottom: 40px;
  }

  .process-list li {
    grid-template-columns: 42px 1fr;
    gap: 12px;
  }

  blockquote {
    padding: 30px;
  }

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

  .partner-card,
  .partner-card-primary,
  .partner-card:last-child {
    grid-column: span 1;
    min-height: 130px;
  }

  .contact-form {
    padding: 24px 18px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .legal summary {
    align-items: flex-start;
  }

  .legal summary > span:last-child {
    flex: 0 0 auto;
  }
}

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

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