:root {
  --bg: #07111f;
  --panel: #0f1e33;
  --panel-soft: #132742;
  --text: #eef5ff;
  --muted: #a9bad0;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #68e1fd;
  --accent-strong: #8dffcf;
  --ink: #07111f;
  --max: 1120px;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(104, 225, 253, 0.18), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(141, 255, 207, 0.1), transparent 34rem),
    var(--bg);
  font-size: 16px;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

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

p {
  color: var(--muted);
  margin: 0 0 0.95rem;
}

h1, h2, h3 {
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 0.9rem;
}

h1 {
  font-size: clamp(2.5rem, 5.8vw, 4.8rem);
}

h2 {
  font-size: clamp(1.75rem, 3.4vw, 3rem);
}

h3 {
  font-size: 1.1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  width: min(var(--max), calc(100% - 2rem));
  margin: 0.6rem auto 0;
  padding: 0.68rem 0.82rem 0.68rem 0.92rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(10, 21, 38, 0.92), rgba(7, 17, 31, 0.86));
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  transition: box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
  max-width: 100%;
  min-height: 30px;
}

.brand-logo-horizontal {
  width: auto;
  max-width: min(100%, 186px);
  height: 28px;
  display: block;
  flex: 0 1 auto;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  padding: 0.18rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  flex-shrink: 0;
}

.primary-nav a {
  padding: 0.48rem 0.76rem;
  border-radius: 999px;
  color: #c7d6e8;
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  white-space: nowrap;
  transition: color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--text);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0.48rem 0.76rem;
  border-radius: 999px;
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.primary-nav a:focus-visible,
.nav-toggle:focus-visible,
.brand:focus-visible {
  outline: 2px solid rgba(104, 225, 253, 0.65);
  outline-offset: 2px;
}

.section {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3.2rem, 7vw, 5.4rem) 0;
}

main > .section:first-child {
  padding-top: clamp(2.6rem, 5vw, 4rem);
}

.narrow {
  max-width: 900px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: clamp(2rem, 4vw, 3.1rem);
  min-height: min(calc(100svh - 126px), 54rem);
  padding-top: clamp(1.6rem, 4vw, 2.8rem);
  padding-bottom: clamp(2.4rem, 5vw, 3.6rem);
}

.hero-copy {
  max-width: 700px;
}

.hero-copy .eyebrow {
  margin-bottom: 1.25rem;
}

.hero-copy h1 {
  max-width: 10ch;
}

.lead {
  max-width: 660px;
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.65;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.eyebrow::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent-strong);
  box-shadow: 0 0 22px var(--accent-strong);
}

.hero-actions,
.callout {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 1.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease, color 150ms ease, opacity 150ms ease;
}

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

.button:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none;
}

.button.primary {
  color: var(--ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.hero-card {
  position: relative;
  display: grid;
  gap: 0.95rem;
  margin-top: 1.25rem;
  padding: 1.55rem;
  border: 1px solid rgba(104, 225, 253, 0.14);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(104, 225, 253, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    linear-gradient(150deg, rgba(14, 31, 53, 0.94), rgba(8, 18, 32, 0.92));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(104, 225, 253, 0.18), transparent 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent 42%);
  pointer-events: none;
}

.hero-card::after {
  content: "AARI";
  position: absolute;
  inset: auto 1.2rem 1rem auto;
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: 0.08em;
}

.hero-card h2 {
  position: relative;
  z-index: 1;
  max-width: 12ch;
  margin-bottom: 0.15rem;
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.hero-card-label {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card-copy {
  position: relative;
  z-index: 1;
  max-width: 30rem;
  margin-bottom: 0.2rem;
  color: #c6d5e8;
}

.hero-card-stack {
  display: grid;
  gap: 0.75rem;
}

.hero-card-stack span {
  display: block;
  position: relative;
  z-index: 1;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(6, 15, 27, 0.52);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-card-trust {
  display: flex;
  position: relative;
  z-index: 1;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-top: 0.1rem;
}

.hero-card-trust strong {
  padding: 0.42rem 0.68rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.4rem, 3.5vw, 3.5rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(2.7rem, 5vw, 4rem);
  padding-bottom: clamp(2.7rem, 5vw, 4rem);
}

.split > div:first-child {
  max-width: 22rem;
}

.split > div:last-child {
  max-width: 42rem;
}

.founder-note-section {
  padding-top: clamp(1.2rem, 2.8vw, 2rem);
  padding-bottom: clamp(1.2rem, 2.8vw, 2rem);
}

.founder-note-card {
  max-width: 860px;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025)),
    rgba(12, 24, 41, 0.72);
  box-shadow: 0 22px 72px rgba(0, 0, 0, 0.2);
}

.founder-note-portrait {
  width: clamp(72px, 9vw, 92px);
  height: clamp(72px, 9vw, 92px);
  flex: 0 0 auto;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
}

.founder-note-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}

.founder-note-body {
  min-width: 0;
}

.founder-note-card .eyebrow {
  margin-bottom: 1.1rem;
}

.founder-note-copy {
  max-width: 39rem;
  margin-bottom: 1.6rem;
  color: var(--text);
  font-size: clamp(1.08rem, 1.55vw, 1.3rem);
  font-style: italic;
  line-height: 1.75;
}

.founder-note-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
}

.founder-note-signature {
  display: grid;
  gap: 0.22rem;
  margin-bottom: 0;
  flex: 1 1 auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.founder-note-name {
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.founder-note-title {
  color: var(--muted);
  font-size: 0.88rem;
}

.cards-section {
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 5.4vw, 4.7rem);
  padding-bottom: clamp(3rem, 5.4vw, 4.7rem);
}

.cards {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.4rem;
}

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

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

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

.card,
.contact-panel,
.contact-form,
.principle-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.25rem 1.3rem;
}

.card p,
.principle-grid p {
  margin-bottom: 0;
}

.section-intro {
  max-width: 680px;
  margin-top: 0.55rem;
  margin-bottom: 0.25rem;
}

.process-section .card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.035));
}

.service-group-grid {
  margin-top: 1.4rem;
}

.service-group-card {
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(43, 150, 246, 0.11), transparent 42%),
    rgba(255, 255, 255, 0.055);
}

.service-group-card h3 {
  max-width: 20ch;
}

.service-group-label {
  margin-bottom: 0.8rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.compact-list {
  margin-top: 1rem;
  padding-left: 1.1rem;
}

.compact-list li + li {
  margin-top: 0.42rem;
}

.outcomes-section {
  position: relative;
}

.outcomes-grid {
  gap: 0.9rem;
}

.outcome-card {
  min-height: 152px;
  padding: 1.25rem 1.25rem 1.15rem;
  background:
    radial-gradient(circle at top right, rgba(43, 150, 246, 0.12), transparent 42%),
    rgba(255, 255, 255, 0.055);
}

.outcome-card h3::after {
  content: "";
  display: block;
  width: 2rem;
  height: 2px;
  margin-top: 0.65rem;
  background: linear-gradient(90deg, #2b96f6, transparent);
}

.workflows-section .section-intro {
  margin-bottom: 0.35rem;
}

.workflow-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.55rem;
}

.workflow-item {
  display: grid;
  grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
  align-items: start;
  gap: 1rem;
  padding: 0.95rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.workflow-item h3,
.workflow-item p {
  margin-bottom: 0;
}

.process-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.55rem;
}

.process-item {
  display: grid;
  grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
  gap: 1rem;
  align-items: start;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.process-item h3,
.process-item p {
  margin-bottom: 0;
}

.mission-callout {
  background: linear-gradient(135deg, rgba(43, 150, 246, 0.14), rgba(141, 255, 207, 0.06));
}

.product-showcase {
  padding-top: 0.4rem;
  padding-bottom: clamp(2.6rem, 4.8vw, 4.1rem);
}

.product-showcase-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(1.2rem, 3vw, 2.2rem);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid rgba(104, 225, 253, 0.18);
  border-radius: calc(var(--radius) + 10px);
  background:
    radial-gradient(circle at top left, rgba(43, 150, 246, 0.16), transparent 34%),
    linear-gradient(145deg, rgba(14, 31, 53, 0.96), rgba(8, 18, 32, 0.94));
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.product-showcase-panel::after {
  content: "";
  position: absolute;
  inset: auto -6% -24% auto;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(104, 225, 253, 0.18), transparent 68%);
  pointer-events: none;
}

.product-showcase-copy,
.product-showcase-marks {
  position: relative;
  z-index: 1;
}

.product-showcase-copy h2 {
  max-width: 15ch;
}

.product-showcase-copy p:last-child {
  max-width: 38rem;
  margin-bottom: 0;
}

.product-showcase-marks {
  display: grid;
  gap: 0.85rem;
  align-content: center;
}

.product-showcase-marks article {
  padding: 1.05rem 1.1rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
}

.product-showcase-marks strong {
  display: block;
  margin-top: 0.1rem;
  margin-bottom: 0.35rem;
  font-size: 1.08rem;
}

.product-showcase-marks p {
  margin-bottom: 0;
}

.showcase-status {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.55rem;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.showcase-status.live {
  color: #06121f;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.showcase-status.pipeline {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.product-feature-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.35rem;
}

.product-feature-card,
.pipeline-card {
  max-width: 760px;
}

.product-feature-card {
  background:
    radial-gradient(circle at top right, rgba(43, 150, 246, 0.12), transparent 38%),
    rgba(255, 255, 255, 0.055);
}

.pipeline-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.04);
}

.capability-section {
  align-items: start;
}

.enquiry-list li {
  padding-left: 0.1rem;
}

.next-step-section {
  align-items: start;
}

.contact-entry-section .contact-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.03);
}

.contact-entry-section .contact-form {
  background:
    radial-gradient(circle at top right, rgba(43, 150, 246, 0.08), transparent 34%),
    rgba(255, 255, 255, 0.055);
}

.callout {
  justify-content: space-between;
  gap: 1.2rem 2rem;
  padding: clamp(1.8rem, 3.4vw, 2.8rem);
  border: 1px solid rgba(104, 225, 253, 0.18);
  border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(circle at top right, rgba(104, 225, 253, 0.14), transparent 36%),
    linear-gradient(145deg, rgba(16, 35, 61, 0.96), rgba(10, 21, 38, 0.92));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.26);
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(104, 225, 253, 0.35), rgba(141, 255, 207, 0.08), transparent);
  pointer-events: none;
}

.callout div {
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.callout .button {
  position: relative;
  z-index: 1;
}

.page-hero {
  padding-bottom: clamp(2.2rem, 4vw, 3.6rem);
}

.page-hero h1 {
  max-width: 12ch;
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.service-list {
  display: grid;
  gap: 1rem;
  padding-top: 0;
}

.service-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.25rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.service-item span {
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.1em;
}

.service-item p {
  margin-bottom: 0;
}

.principles {
  border-top: 1px solid var(--line);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.principle-grid article {
  padding: 1.3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 1rem;
  padding-top: 0;
  padding-bottom: clamp(3rem, 5.4vw, 4.8rem);
}

.contact-panel,
.contact-form {
  padding: clamp(1.05rem, 2vw, 1.5rem);
}

.contact-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.1rem 0 0;
}

.contact-list div {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.contact-list dt {
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.contact-list dd {
  margin: 0.2rem 0 0;
  font-size: 0.96rem;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
  border-color: rgba(104, 225, 253, 0.16);
}

.fallback-link {
  width: fit-content;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

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

.contact-form p {
  margin-bottom: 0.4rem;
}

label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    rgba(7, 17, 31, 0.78);
  font: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

input::placeholder,
textarea::placeholder {
  color: #89a0bb;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(104, 225, 253, 0.18);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(104, 225, 253, 0.52);
  box-shadow: 0 0 0 3px rgba(104, 225, 253, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(8, 18, 32, 0.86);
}

textarea {
  resize: vertical;
}

.content-list {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.content-list li + li {
  margin-top: 0.5rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  width: min(var(--max), calc(100% - 2rem));
  margin: 1.15rem auto 1.4rem;
  padding: 1.5rem 1.55rem 1.65rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015)),
    linear-gradient(160deg, rgba(10, 21, 38, 0.94), rgba(7, 17, 31, 0.92));
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
  color: var(--muted);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(104, 225, 253, 0.3), rgba(141, 255, 207, 0.08), transparent 70%);
  pointer-events: none;
}

.footer-brand-block {
  max-width: 34rem;
  position: relative;
  z-index: 1;
}

.footer-brand-block strong {
  display: inline-block;
  margin-bottom: 0.15rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.site-footer p {
  margin: 0.35rem 0 0;
}

.footer-meta {
  display: grid;
  justify-items: end;
  min-width: 15rem;
  position: relative;
  z-index: 1;
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding-top: 0.95rem;
  margin-top: 0.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: #9fb1c6;
  font-size: 0.8rem;
  position: relative;
  z-index: 1;
}

.footer-contact {
  display: grid;
  gap: 0.32rem;
  text-align: right;
  justify-items: end;
}

.footer-contact span,
.footer-contact a {
  font-size: 0.9rem;
}

.footer-utility-link,
.inline-link {
  color: var(--accent);
}

.footer-utility-link {
  font-size: 0.84rem;
}

.footer-trust {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
}

.footer-trust span {
  padding: 0.34rem 0.58rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: #d7e2ef;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

@media (max-width: 620px) {
  .site-header {
    margin-top: 0.45rem;
    padding: 0.58rem 0.68rem;
    border-radius: 14px;
  }

  .brand-logo-horizontal {
    max-width: min(100%, 160px);
    height: 24px;
  }

  .hero {
    min-height: auto;
    padding-top: 1.35rem;
    padding-bottom: 2.5rem;
  }

  .split,
  .cards-section,
  .contact-grid {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .cards.three,
  .cards.four,
  .cards.two,
  .principle-grid {
    grid-template-columns: 1fr;
  }

  .product-showcase-panel {
    grid-template-columns: 1fr;
  }

  .founder-note-portrait {
    right: 1.15rem;
    bottom: 1.15rem;
    width: 78px;
    height: 78px;
  }

  .workflow-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .process-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

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

  .site-footer {
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 0.9rem;
    padding: 1.25rem 1.15rem 1.3rem;
  }

  .footer-meta {
    justify-items: start;
  }

  .footer-contact {
    text-align: left;
    justify-items: start;
  }

  .footer-legal {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
    padding-top: 0.85rem;
  }

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

.form-status {
  min-height: 1.4rem;
  margin: 0.4rem 0 0;
  font-weight: 700;
}

.form-status[data-state="info"] {
  color: var(--muted);
}

.form-status[data-state="success"] {
  color: var(--accent-strong);
}

.form-status[data-state="error"] {
  color: #ff9aa2;
}

.contact-form-note {
  margin-top: 0.2rem;
  font-size: 0.88rem;
}

.contact-form-kicker {
  margin-bottom: -0.1rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-form-expectation {
  color: var(--text);
  font-size: 0.92rem;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 0.45rem);
    right: 0;
    left: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.45rem;
    min-width: 13rem;
    max-width: min(16rem, calc(100vw - 2rem));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(15, 30, 51, 0.98), rgba(9, 19, 34, 0.96));
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    width: 100%;
    text-align: left;
    border-radius: 10px;
    padding: 0.62rem 0.72rem;
    font-size: 0.8rem;
  }

  .hero,
  .split,
  .contact-grid,
  .cards.three,
  .cards.four,
  .cards.two,
  .principle-grid,
  .service-list {
    grid-template-columns: 1fr;
  }

  .hero-card {
    margin-top: 0;
  }
}