:root {
  --ink: #101820;
  --text: #1f2a37;
  --muted: #667085;
  --soft: #eef3f8;
  --line: #d8e1ea;
  --white: #ffffff;
  --red: #c9182b;
  --blue: #1f65d6;
  --teal: #009c9f;
  --green: #208a5a;
  --amber: #d9881f;
  --shadow: 0 22px 70px rgba(16, 24, 32, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: #f7f9fb;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

button {
  font: inherit;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.skip-link:focus {
  z-index: 20;
  width: auto;
  height: auto;
  padding: 12px 16px;
  clip: auto;
  background: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(216, 225, 234, 0.78);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, calc(100% - 32px));
  min-height: 78px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  width: 188px;
  min-width: 148px;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #263241;
  font-size: 15px;
  font-weight: 800;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 900;
}

.nav-cta,
.btn.primary {
  color: var(--white);
  background: var(--red);
}

.btn.secondary {
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.97fr);
  gap: 46px;
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: 84px max(24px, calc((100% - 1200px) / 2)) 72px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(16, 24, 32, 0.96), rgba(16, 24, 32, 0.88)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 76px),
    #101820;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(42px, 5.6vw, 76px);
  line-height: 1.02;
}

h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 22px;
}

.lead {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 780px;
  margin: 0;
}

.proof-strip div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.proof-strip dt {
  margin-bottom: 4px;
  font-weight: 900;
}

.proof-strip dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.hero-system {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.system-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.system-top span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--red);
}

.system-top span:nth-child(2) {
  background: var(--amber);
}

.system-top span:nth-child(3) {
  background: var(--green);
}

.system-top strong {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
}

.system-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
  padding: 18px;
}

.deploy-panel,
.code-panel,
.status-card {
  background: rgba(7, 12, 19, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.deploy-panel {
  grid-row: span 2;
  padding: 20px;
}

.deploy-panel p {
  margin-bottom: 18px;
  color: var(--white);
  font-weight: 900;
}

.deploy-panel ol {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.deploy-panel li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.deploy-panel li span {
  width: 11px;
  height: 11px;
  border: 2px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
}

.deploy-panel li span.done {
  border-color: var(--green);
  background: var(--green);
}

.deploy-panel li span.active {
  border-color: var(--red);
  background: var(--red);
}

.code-panel {
  padding: 16px;
}

pre {
  margin: 0;
  overflow: auto;
  color: #dbf7ff;
  font-size: 13px;
  line-height: 1.6;
}

.status-card {
  display: grid;
  gap: 3px;
  padding: 18px;
}

.status-card span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.status-card strong {
  color: var(--white);
  font-size: 30px;
  line-height: 1;
}

.status-card.accent {
  background: rgba(201, 24, 43, 0.2);
}

.section {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 88px 0;
}

.intro-band {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 54px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.intro-band p:last-child,
.quality p,
.contact-copy p {
  color: var(--muted);
  font-size: 18px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-heading.compact {
  max-width: 690px;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.expertise-grid article {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(16, 24, 32, 0.06);
}

.expertise-grid article > span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  font-weight: 900;
}

.expertise-grid p,
.solution-board p,
.timeline p,
.contact-card p,
.site-footer p {
  color: var(--muted);
}

.expertise-grid ul {
  display: grid;
  gap: 9px;
  margin: auto 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.expertise-grid li {
  position: relative;
  padding-left: 18px;
  color: #344054;
  font-weight: 700;
}

.expertise-grid li::before {
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--red);
  border-radius: 50%;
}

.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 18px;
  color: var(--red);
  font-weight: 900;
}

.service-hero {
  padding: 78px max(24px, calc((100% - 1200px) / 2)) 70px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(16, 24, 32, 0.98), rgba(25, 36, 48, 0.92)),
    #101820;
}

.service-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(320px, 0.62fr);
  gap: 48px;
  align-items: center;
}

.service-hero h1 {
  color: var(--white);
}

.service-hero p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 20px;
}

.service-summary {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.service-summary strong {
  color: var(--white);
  font-size: 22px;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: start;
}

.content-block {
  display: grid;
  gap: 18px;
}

.content-block section {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.content-block ul,
.side-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.side-card {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 18px;
  padding: 26px;
  background: var(--ink);
  border-radius: 8px;
  color: var(--white);
}

.side-card h2,
.side-card h3 {
  color: var(--white);
}

.side-card p,
.side-card li {
  color: rgba(255, 255, 255, 0.72);
}

.solutions,
.process,
.quality,
.contact {
  border-top: 1px solid var(--line);
}

.solution-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.solution-board article {
  min-height: 190px;
  padding: 26px;
  background: linear-gradient(180deg, #ffffff, #f3f7fb);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.solution-board strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 22px;
}

.quality-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
  align-items: center;
  padding: 38px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.96), rgba(31, 42, 55, 0.94)),
    #101820;
  border-radius: 8px;
}

.quality-panel h2 {
  color: var(--white);
}

.quality-panel p {
  color: rgba(255, 255, 255, 0.7);
}

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

.quality-list div {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  font-weight: 800;
}

.quality-list span {
  width: 10px;
  height: 10px;
  background: var(--red);
  border-radius: 50%;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.timeline article {
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.timeline span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  place-items: center;
  color: var(--white);
  background: var(--red);
  border-radius: 50%;
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 46px;
  align-items: center;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.contact-details a,
.contact-details span {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 900;
}

.contact-card {
  display: grid;
  gap: 16px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 44px rgba(16, 24, 32, 0.08);
}

.contact-card strong {
  color: var(--ink);
  font-size: 24px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 36px max(24px, calc((100% - 1200px) / 2));
  color: var(--white);
  background: var(--ink);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: rgba(255, 255, 255, 0.74);
}

@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

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

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

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

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

  .nav-menu {
    position: absolute;
    top: 78px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

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

  .intro-band,
  .quality-panel,
  .contact,
  .service-hero-inner,
  .service-layout {
    grid-template-columns: 1fr;
  }

  .contact {
    align-items: start;
  }

  .contact-card {
    max-width: 520px;
  }

  .side-card {
    position: static;
  }
}

@media (max-width: 680px) {
  .nav,
  .section {
    width: min(100% - 24px, 1200px);
  }

  .brand {
    width: 158px;
  }

  .hero {
    padding: 64px 16px 58px;
  }

  h1 {
    font-size: 38px;
  }

  .lead {
    font-size: 18px;
  }

  .proof-strip,
  .system-grid,
  .expertise-grid,
  .solution-board,
  .timeline {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 66px 0;
  }

  .expertise-grid article {
    min-height: auto;
  }

  .quality-panel {
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}