:root {
  --paper: #f6f7f4;
  --paper-2: #eef2ed;
  --surface: #ffffff;
  --ink: #0a1b21;
  --ink-2: #102a32;
  --muted: #51636a;
  --muted-light: #a9b9bc;
  --line: #d7dfd9;
  --line-strong: #bcc9c3;
  --accent: #0c7c6f;
  --accent-strong: #09675c;
  --accent-soft: #dcefe9;
  --mint: #63d6c3;
  --mint-strong: #8be5d6;
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(72px, 9vw, 120px);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow: 0 2px 4px rgba(10, 27, 33, 0.04), 0 24px 48px -24px rgba(10, 27, 33, 0.18);
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
p,
dl,
dd,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

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

button {
  color: inherit;
}

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

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

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.section-dark :focus-visible,
.contact-panel :focus-visible,
.site-footer :focus-visible,
.page-hero :focus-visible {
  outline-color: var(--mint);
}

.skip-link {
  position: fixed;
  top: -120px;
  left: 16px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-y);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 28px 64px;
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-head h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 2.8vw + 1rem, 3.25rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.section-lede {
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

.eyebrow-light {
  color: var(--mint);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform 0.2s var(--ease);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-dark {
  background: var(--ink);
  color: var(--paper);
}

.btn-dark:hover {
  background: var(--accent-strong);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--surface);
}

.btn-accent {
  background: var(--mint);
  color: var(--ink);
}

.btn-accent:hover {
  background: var(--mint-strong);
}

.btn-sm {
  min-height: 40px;
  padding: 0.65rem 1rem;
  font-size: 0.84rem;
}

.btn-lg {
  min-height: 54px;
  padding: 1rem 1.4rem;
  font-size: 1rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.text-link svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform 0.2s var(--ease);
}

.text-link:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.text-link:hover svg {
  transform: translateX(3px);
}

.text-link-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--paper);
}

.text-link-light:hover {
  border-color: var(--mint);
  color: var(--mint);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid transparent;
  background: rgba(246, 247, 244, 0.94);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

@supports (backdrop-filter: blur(12px)) {
  .site-header {
    background: rgba(246, 247, 244, 0.86);
    backdrop-filter: blur(12px);
  }
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -26px rgba(10, 27, 33, 0.5);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.logo-mark {
  width: 34px;
  height: 34px;
  flex: none;
  color: var(--ink);
}

.logo-word {
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
}

.nav-list a {
  position: relative;
  display: inline-block;
  padding-block: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.nav-list a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s var(--ease);
}

.nav-list a:hover {
  color: var(--ink);
}

.nav-list a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
}

.menu-lines {
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}

.menu-lines span {
  position: absolute;
  left: 0;
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  transition: top 0.2s var(--ease), transform 0.2s var(--ease);
}

.menu-lines span:first-child {
  top: 0;
}

.menu-lines span:last-child {
  top: 10px;
}

.site-header.is-open .menu-lines span:first-child {
  top: 5px;
  transform: rotate(45deg);
}

.site-header.is-open .menu-lines span:last-child {
  top: 5px;
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(48px, 7vw, 96px) clamp(64px, 8vw, 104px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(10, 27, 33, 0.045) 1px, transparent 1px), linear-gradient(to bottom, rgba(10, 27, 33, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: 52vw;
  height: 52vw;
  background: radial-gradient(circle, rgba(12, 124, 111, 0.1), transparent 66%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.hero-copy h1 {
  max-width: 12ch;
  margin-bottom: 1.7rem;
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.hero-copy h1 em {
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 1.02em;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.hero-lede {
  max-width: 54ch;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 2rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.8;
}

.ops-panel {
  position: relative;
  margin: 0;
  padding: 22px;
  overflow: hidden;
  border: 1px solid #1d333a;
  border-radius: 22px;
  background: #08171d;
  box-shadow: 0 30px 80px -40px rgba(6, 22, 28, 0.65);
  color: #e7efee;
}

.ops-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 74% 14%, rgba(99, 214, 195, 0.14), transparent 46%);
  pointer-events: none;
}

.ops-top {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 4px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ops-kicker {
  display: block;
  margin-bottom: 6px;
  color: #7e9a9d;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ops-title {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid rgba(99, 214, 195, 0.2);
  border-radius: 999px;
  background: rgba(99, 214, 195, 0.08);
  color: #b9d8d3;
  font-size: 0.7rem;
  line-height: 1.2;
  white-space: nowrap;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(99, 214, 195, 0.15);
}

.ops-map {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  margin-top: 8px;
}

.map-grid path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.055);
  stroke-width: 1;
}

.map-links path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.18);
  stroke-width: 1.2;
}

.map-route {
  stroke-dasharray: 6 9;
  animation: route-flow 24s linear infinite;
}

.map-node > circle:first-child {
  fill: #08171d;
  stroke: rgba(199, 232, 226, 0.5);
  stroke-width: 1.2;
}

.map-node .node-core {
  fill: #8adfd1;
}

.map-node-major > circle:nth-child(2) {
  fill: #08171d;
  stroke: var(--mint);
  stroke-width: 1.6;
}

.map-node-major .node-core {
  fill: var(--mint);
}

.node-pulse {
  fill: none;
  stroke: var(--mint);
  stroke-width: 1;
  opacity: 0.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: node-pulse 3.2s ease-out infinite;
}

.map-labels text {
  fill: #9fb5b7;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-anchor: middle;
  text-transform: uppercase;
}

.ops-foot {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ops-foot div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.ops-foot div:first-child {
  padding-left: 0;
  border-left: 0;
}

.ops-foot span {
  color: #7e9a9d;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ops-foot strong {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

@keyframes route-flow {
  to {
    stroke-dashoffset: -300;
  }
}

@keyframes node-pulse {
  0% {
    opacity: 0.6;
    transform: scale(0.55);
  }
  80%,
  100% {
    opacity: 0;
    transform: scale(1.7);
  }
}

.capabilities {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.38);
}

.capability-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-block: 19px;
}

.capability-label {
  flex: none;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
}

.capability-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.4;
}

.capability-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.services {
  background: var(--paper);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.service-card:hover {
  border-color: #a9c9c2;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.service-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 34px;
}

.icon-box {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.icon-box svg {
  width: 24px;
  height: 24px;
}

.service-index {
  padding-top: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.service-card h3 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 1.2rem + 0.5vw, 1.65rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.service-card > p {
  max-width: 42ch;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.tick-list {
  display: grid;
  gap: 9px;
  margin-bottom: 28px;
}

.tick-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.5;
}

.tick-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 12px;
  height: 2px;
  background: var(--accent);
}

.service-card .text-link {
  margin-top: auto;
}

.about {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.about::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(ellipse at 80% 20%, rgba(0, 0, 0, 0.9), transparent 72%);
  mask-image: radial-gradient(ellipse at 80% 20%, rgba(0, 0, 0, 0.9), transparent 72%);
  pointer-events: none;
}

.about-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(40px, 6vw, 88px);
}

.about h2 {
  max-width: 15ch;
  margin-bottom: 1.6rem;
  color: var(--paper);
  font-size: clamp(2.2rem, 4.6vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.about .lede {
  max-width: 52ch;
  margin-bottom: 1.2rem;
  color: #d5dfde;
  font-size: 1.08rem;
  line-height: 1.65;
}

.about-copy > p:not(.eyebrow):not(.lede) {
  max-width: 52ch;
  margin-bottom: 2rem;
  color: var(--muted-light);
  font-size: 0.98rem;
  line-height: 1.65;
}

.principles {
  display: grid;
  align-content: start;
}

.principle {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 16px;
  padding: 24px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.principle:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.principle-num {
  grid-row: span 2;
  padding-top: 0.28rem;
  color: var(--mint);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.principle h3 {
  margin-bottom: 6px;
  color: var(--paper);
  font-size: 1.12rem;
  line-height: 1.3;
}

.principle p {
  max-width: 42ch;
  color: var(--muted-light);
  font-size: 0.93rem;
  line-height: 1.55;
}

.process {
  background: var(--paper);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.process-step {
  padding: 26px 24px 0 0;
}

.process-step + .process-step {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.step-num {
  display: block;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.process-step h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  line-height: 1.2;
}

.process-step p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.6;
}

.step-output {
  display: block;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.8rem;
  line-height: 1.5;
}

.proof {
  background: var(--paper-2);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: clamp(40px, 5vw, 56px);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.metric {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border-left: 1px solid var(--line-strong);
}

.metric:first-child {
  padding-left: 0;
  border-left: 0;
}

.metric dd {
  order: -1;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: clamp(2.6rem, 4.2vw, 3.9rem);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1;
}

.metric dt {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

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

.advantage {
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.advantage svg {
  width: 24px;
  height: 24px;
  margin-bottom: 18px;
  color: var(--accent);
}

.advantage h3 {
  margin-bottom: 8px;
  font-size: 1.02rem;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.advantage p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.contact {
  padding-top: 0;
  padding-bottom: var(--section-y);
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(36px, 6vw, 72px);
  overflow: hidden;
  padding: clamp(32px, 6vw, 72px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0c2e33 0%, #0a1b21 58%, #0d3b35 100%);
  box-shadow: var(--shadow);
  color: var(--paper);
}

.contact-panel::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -120px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 214, 195, 0.18), transparent 68%);
  pointer-events: none;
}

.contact-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 20% 20%, rgba(0, 0, 0, 0.8), transparent 70%);
  mask-image: radial-gradient(ellipse at 20% 20%, rgba(0, 0, 0, 0.8), transparent 70%);
  pointer-events: none;
}

.contact-main,
.contact-facts {
  position: relative;
  z-index: 1;
}

.contact-main h2 {
  max-width: 12ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.2rem, 4.4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.contact-main > p:not(.eyebrow):not(.contact-note) {
  max-width: 48ch;
  margin-bottom: 1.8rem;
  color: #c9d7d7;
  font-size: 1rem;
  line-height: 1.65;
}

.contact-note {
  max-width: 44ch;
  margin-top: 1rem;
  color: #8fa7a9;
  font-size: 0.8rem;
  line-height: 1.5;
}

.contact-facts {
  display: grid;
  align-content: end;
}

.contact-facts div {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-facts dt {
  padding-top: 0.24rem;
  color: #7f9a9c;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-facts dd {
  color: var(--paper);
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact-facts a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.contact-facts a:hover {
  border-color: var(--mint);
  color: var(--mint);
}

.site-footer {
  padding: 64px 0 32px;
  background: var(--ink);
  color: var(--paper);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.9fr);
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.logo-footer {
  color: var(--paper);
}

.logo-footer .logo-mark {
  color: #14343c;
}

.footer-brand p {
  max-width: 38ch;
  margin-top: 16px;
  color: #a9b8ba;
  font-size: 0.92rem;
  line-height: 1.6;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.footer-title {
  margin-bottom: 16px;
  color: #7f9497;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a,
.footer-links li {
  color: #d7e0df;
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
}

.footer-links a {
  transition: color 0.2s var(--ease);
}

.footer-links a:hover {
  color: var(--mint);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  color: #7f9497;
  font-size: 0.78rem;
}

.footer-bottom ul {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom a {
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.footer-bottom a:hover {
  color: var(--mint);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(64px, 8vw, 104px) clamp(56px, 7vw, 88px);
  background: var(--ink);
  color: var(--paper);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(ellipse at 85% 10%, rgba(0, 0, 0, 0.9), transparent 70%);
  mask-image: radial-gradient(ellipse at 85% 10%, rgba(0, 0, 0, 0.9), transparent 70%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 14ch;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.page-meta {
  margin-top: 20px;
  color: #9db1b3;
  font-size: 0.85rem;
}

.legal {
  padding-block: var(--section-y);
}

.legal-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.legal-nav {
  position: sticky;
  top: 104px;
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.legal-nav-title {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-nav ul {
  display: grid;
  gap: 8px;
}

.legal-nav a {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.legal-nav a:hover {
  color: var(--accent-strong);
}

.prose {
  max-width: 760px;
}

.prose .lede {
  margin-bottom: 2.5rem;
  color: var(--ink);
  font-size: 1.12rem;
  line-height: 1.7;
}

.prose h2 {
  margin: 2.6rem 0 0.9rem;
  font-size: 1.45rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
  scroll-margin-top: 100px;
}

.prose h3 {
  margin: 1.8rem 0 0.5rem;
  font-size: 1.05rem;
  line-height: 1.35;
}

.prose p {
  margin-bottom: 1rem;
  color: #3f5259;
  font-size: 0.98rem;
  line-height: 1.75;
}

.prose ul {
  margin: 0 0 1.2rem;
  padding-left: 1.2rem;
  list-style: disc;
}

.prose li {
  margin-bottom: 0.45rem;
  color: #3f5259;
  font-size: 0.98rem;
  line-height: 1.7;
}

.prose a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.error-main {
  position: relative;
  overflow: hidden;
  padding-block: clamp(72px, 12vw, 140px);
}

.error-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(10, 27, 33, 0.045) 1px, transparent 1px), linear-gradient(to bottom, rgba(10, 27, 33, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, rgba(0, 0, 0, 0.9), transparent 68%);
  mask-image: radial-gradient(ellipse at 30% 40%, rgba(0, 0, 0, 0.9), transparent 68%);
  pointer-events: none;
}

.error-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.error-code {
  margin-bottom: 24px;
  color: transparent;
  font-size: clamp(7rem, 22vw, 15rem);
  font-weight: 600;
  letter-spacing: -0.09em;
  line-height: 0.78;
  -webkit-text-stroke: 1.5px var(--line-strong);
}

.error-inner h1 {
  margin-bottom: 16px;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.error-inner > p:not(.eyebrow):not(.error-code) {
  max-width: 48ch;
  margin-bottom: 32px;
  color: var(--muted);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  html.js [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
  }

  html.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-panel,
  .footer-top {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid {
    gap: 48px;
  }

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

  .ops-panel {
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
  }

  .section-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .section-head h2 {
    max-width: 20ch;
  }

  .section-lede {
    max-width: 62ch;
  }

  .about-grid {
    gap: 48px;
  }

  .principles {
    max-width: 720px;
  }

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

  .process-step {
    padding: 24px 24px 28px 0;
    border-top: 1px solid var(--line);
  }

  .process-step + .process-step {
    padding-left: 24px;
  }

  .process-step:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

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

  .metric:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .metric:nth-child(n + 3) {
    border-top: 1px solid var(--line-strong);
  }

  .advantages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 28px;
  }

  .contact {
    padding-top: var(--section-y);
  }

  .footer-top {
    gap: 40px;
  }

  .legal-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .legal-nav {
    position: static;
    padding: 20px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .legal-nav ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 24px;
  }
}

@media (max-width: 899px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: var(--paper);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list a {
    display: block;
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 1rem;
  }

  .nav-list li:last-child a {
    border-bottom: 0;
  }

  .nav-list a::after {
    display: none;
  }

  .header-cta {
    width: 100%;
    margin-top: 8px;
  }

  html:not(.js) .menu-toggle {
    display: none;
  }

  html:not(.js) .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding-block: 14px;
  }

  html:not(.js) .site-nav {
    position: static;
    display: flex;
    width: 100%;
    padding: 8px 0 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  html:not(.js) .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0 18px;
  }

  html:not(.js) .nav-list a {
    padding: 8px 0;
    border-bottom: 0;
    font-size: 0.9rem;
  }

  html:not(.js) .header-cta {
    display: none;
  }
}

@media (max-width: 700px) {
  .service-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .process-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .process-step,
  .process-step + .process-step,
  .process-step:nth-child(3) {
    padding: 24px 0 28px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .process-step:first-child {
    border-top: 1px solid var(--line-strong);
  }

  .capability-inner {
    display: block;
    padding-block: 18px;
  }

  .capability-label {
    margin-bottom: 12px;
  }

  .capability-list {
    gap: 7px 20px;
  }

  .footer-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
  }
}

@media (max-width: 560px) {
  .header-inner {
    height: 68px;
  }

  .logo-mark {
    width: 30px;
    height: 30px;
  }

  .logo-word {
    font-size: 0.86rem;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 13vw, 3.5rem);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-meta {
    gap: 7px 16px;
    font-size: 0.78rem;
  }

  .ops-panel {
    padding: 16px;
    border-radius: 18px;
  }

  .ops-top {
    gap: 10px;
    padding-bottom: 14px;
  }

  .ops-kicker {
    font-size: 0.6rem;
  }

  .ops-title {
    font-size: 0.9rem;
  }

  .status-pill {
    padding: 5px 8px;
    font-size: 0.62rem;
  }

  .ops-foot span {
    font-size: 0.58rem;
  }

  .ops-foot strong {
    font-size: 0.9rem;
  }

  .map-labels {
    display: none;
  }

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

  .metric,
  .metric:nth-child(odd) {
    padding: 22px 0;
    border-left: 0;
  }

  .metric + .metric {
    border-top: 1px solid var(--line-strong);
  }

  .advantages {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .contact-panel {
    padding: 28px 22px;
    border-radius: 18px;
  }

  .contact-facts div {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
  }

  .contact-main .btn {
    width: 100%;
  }

  .footer-cols {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .legal-nav ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .error-inner .hero-actions .btn {
    width: 100%;
  }
}