:root {
  --navy-950: #06111f;
  --navy-900: #0a1828;
  --navy-800: #10263b;
  --charcoal-900: #0b1018;
  --charcoal-800: #111a24;
  --blue-600: #176ea8;
  --cyan-400: #20d3c2;
  --cyan-100: #dffcf8;
  --gold-400: #f2c94c;
  --white: #ffffff;
  --text: #dce8f5;
  --muted: #9db2ca;
  --line: rgba(255, 255, 255, 0.14);
  --panel: rgba(255, 255, 255, 0.055);
  --panel-strong: rgba(255, 255, 255, 0.085);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(32, 211, 194, 0.08), transparent 34rem),
    linear-gradient(180deg, var(--charcoal-900), var(--navy-950));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--white);
  color: var(--navy-950);
  padding: 0.7rem 1rem;
  font-weight: 800;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.section {
  padding: 92px 0;
  scroll-margin-top: 96px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 15, 24, 0.9);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}

.brand img {
  width: 224px;
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.primary-nav a:hover {
  color: var(--white);
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.045);
}

.language-toggle button {
  min-width: 38px;
  min-height: 32px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
}

.language-toggle button[aria-pressed="true"] {
  background: var(--cyan-400);
  color: var(--navy-950);
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-weight: 800;
}

.nav-cta {
  background: var(--cyan-400);
  color: var(--navy-950);
  padding: 0.65rem 1rem;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--white);
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 82% 28%, rgba(32, 211, 194, 0.14), transparent 19rem),
    linear-gradient(135deg, rgba(242, 201, 76, 0.07), transparent 26%),
    linear-gradient(180deg, var(--charcoal-900), var(--navy-950));
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 211, 194, 0.5), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: 64px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan-400);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--white);
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
}

h3 {
  color: var(--white);
  font-size: 1.12rem;
  line-height: 1.2;
}

.animated-initial {
  display: inline-block;
  color: var(--cyan-400);
  text-shadow: 0 0 22px rgba(32, 211, 194, 0.34);
  transform-origin: 45% 70%;
  animation: initialLift 860ms cubic-bezier(0.2, 0.85, 0.2, 1) both;
}

.hero-text,
.section-heading p,
.split-layout p,
.experience-layout p,
.trust-layout p,
.initiative-card p,
.contact-layout p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 24px;
}

.button {
  border: 1px solid transparent;
  padding: 0.9rem 1.2rem;
}

.button.primary {
  position: relative;
  overflow: hidden;
  background: var(--cyan-400);
  color: var(--navy-950);
  box-shadow: 0 12px 32px rgba(32, 211, 194, 0.22);
}

.button.primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.42) 45%, transparent 62%);
  transform: translateX(-120%);
}

.button.primary:hover::after {
  animation: sheen 780ms ease;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.focus-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.focus-list li {
  border: 1px solid rgba(32, 211, 194, 0.3);
  border-radius: 999px;
  padding: 0.48rem 0.78rem;
  color: var(--cyan-100);
  background: rgba(32, 211, 194, 0.08);
  font-size: 0.92rem;
  font-weight: 800;
}

.system-map {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(32, 211, 194, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    rgba(13, 20, 30, 0.78);
  background-size: 34px 34px;
  box-shadow: var(--shadow);
  overflow: hidden;
  isolation: isolate;
}

.system-map .node {
  animation: nodeFloat 6s ease-in-out infinite;
}

.system-map .node-b,
.system-map .node-d {
  animation-delay: 700ms;
}

.system-map .node-c,
.system-map .node-e {
  animation-delay: 1300ms;
}

.system-map::before,
.system-map::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(32, 211, 194, 0.34);
  border-radius: 50%;
  animation: orbitPulse 5s ease-in-out infinite;
}

.system-map::after {
  inset: 30%;
  border-color: rgba(242, 201, 76, 0.38);
  animation-delay: 800ms;
}

.node {
  position: absolute;
  z-index: 1;
  width: 150px;
  min-height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 0.7rem;
  background: rgba(12, 22, 34, 0.96);
  color: var(--white);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}

.main-node {
  left: 50%;
  top: 50%;
  width: 180px;
  min-height: 82px;
  transform: translate(-50%, -50%);
  border-color: rgba(32, 211, 194, 0.7);
  background: linear-gradient(135deg, rgba(242, 201, 76, 0.95), rgba(32, 211, 194, 0.88));
  color: var(--navy-950);
}

.node-a { left: 8%; top: 12%; }
.node-b { right: 7%; top: 16%; }
.node-c { left: 7%; bottom: 16%; }
.node-d { right: 10%; bottom: 13%; }
.node-e { left: 50%; top: 7%; transform: translateX(-50%); }

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.feature-grid article,
.standards-list article,
.tech-matrix article,
.project-grid article,
.process-grid article,
.contact-card,
.initiative-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.service-card {
  min-height: 210px;
  padding: 26px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(32, 211, 194, 0.38);
  background: var(--panel-strong);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

.cards-grid article:nth-child(2),
.experience-stack article:nth-child(2),
.process-grid article:nth-child(2),
.seo-columns article:nth-child(2) {
  transition-delay: 80ms;
}

.cards-grid article:nth-child(3),
.experience-stack article:nth-child(3),
.process-grid article:nth-child(3),
.seo-columns article:nth-child(3) {
  transition-delay: 150ms;
}

.cards-grid article:nth-child(4),
.experience-stack article:nth-child(4),
.process-grid article:nth-child(4) {
  transition-delay: 220ms;
}

.cards-grid article:nth-child(5) {
  transition-delay: 290ms;
}

.cards-grid article:nth-child(6) {
  transition-delay: 360ms;
}

.service-card p,
.feature-grid p,
.standards-list p,
.project-grid p,
.process-grid p,
.status-list,
.contact-card {
  color: var(--muted);
}

.experience-section,
.process-section,
.standards-section {
  background: linear-gradient(180deg, rgba(17, 26, 36, 0.86), rgba(6, 17, 31, 0));
}

.split-layout,
.experience-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.experience-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.experience-stack article {
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
}

.experience-stack span,
.process-grid span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience-stack p,
.trust-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.capability-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.capability-strip span {
  border: 1px solid rgba(32, 211, 194, 0.24);
  border-radius: 999px;
  padding: 0.54rem 0.82rem;
  background: rgba(32, 211, 194, 0.075);
  color: var(--cyan-100);
  font-size: 0.9rem;
  font-weight: 800;
}

.trust-section {
  background:
    linear-gradient(90deg, rgba(242, 201, 76, 0.08), transparent 35%),
    rgba(255, 255, 255, 0.025);
}

.scope-section {
  background:
    linear-gradient(135deg, rgba(32, 211, 194, 0.08), transparent 42%),
    rgba(255, 255, 255, 0.018);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article {
  min-height: 224px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    var(--panel);
  transition: transform 180ms ease, border-color 180ms ease;
}

.feature-grid article:hover {
  transform: translateY(-3px);
  border-color: rgba(242, 201, 76, 0.4);
}

.standards-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
  align-items: start;
}

.standards-list {
  display: grid;
  gap: 16px;
}

.standards-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.045);
}

.standards-list span {
  grid-row: span 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: rgba(32, 211, 194, 0.12);
  color: var(--cyan-100);
  font-size: 0.78rem;
  font-weight: 900;
}

.standards-list h3 {
  margin-bottom: 8px;
}

.standards-list p {
  margin-bottom: 0;
}

.trust-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: start;
}

.trust-grid {
  display: grid;
  gap: 14px;
}

.trust-grid article {
  border-left: 3px solid var(--cyan-400);
  padding: 2px 0 2px 22px;
}

.trust-grid h3 {
  margin-bottom: 8px;
}

.seo-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)),
    var(--charcoal-900);
}

.seo-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
  align-items: start;
}

.seo-columns {
  display: grid;
  gap: 16px;
}

.seo-columns article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.045);
}

.seo-columns h3 {
  margin-bottom: 8px;
}

.seo-columns p {
  margin-bottom: 0;
  color: var(--muted);
}

.tech-section {
  background:
    linear-gradient(90deg, rgba(32, 211, 194, 0.055), transparent 38%),
    rgba(255, 255, 255, 0.018);
}

.tech-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tech-matrix article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.045);
}

.tech-matrix span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tech-matrix p {
  margin: 0;
  color: var(--cyan-100);
  font-weight: 800;
}

.project-types-section,
.faq-section {
  background: linear-gradient(180deg, rgba(17, 26, 36, 0.7), rgba(6, 17, 31, 0));
}

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

.project-grid article {
  min-height: 230px;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)),
    var(--panel);
}

.project-grid h3 {
  margin-bottom: 10px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 42px;
  align-items: start;
}

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

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  overflow: hidden;
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 22px;
  color: var(--white);
  font-weight: 900;
}

.faq-list summary::marker {
  color: var(--cyan-400);
}

.faq-list p {
  margin: 0;
  border-top: 1px solid var(--line);
  padding: 0 22px 20px;
  color: var(--muted);
}

.final-cta-section {
  padding-top: 64px;
  padding-bottom: 64px;
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border: 1px solid rgba(32, 211, 194, 0.24);
  border-radius: 8px;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(32, 211, 194, 0.15), rgba(242, 201, 76, 0.09)),
    rgba(255, 255, 255, 0.045);
}

.final-cta h2 {
  max-width: 800px;
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.final-cta p {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.initiative-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
  gap: 36px;
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(32, 211, 194, 0.13), rgba(242, 201, 76, 0.07)),
    rgba(255, 255, 255, 0.04);
}

.status-list {
  margin: 0;
  padding-left: 1.1rem;
}

.status-list li + li {
  margin-top: 0.7rem;
}

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

.process-grid article {
  padding: 24px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}

.contact-card {
  display: grid;
  gap: 8px;
  padding: 28px;
  font-style: normal;
}

.contact-card strong {
  color: var(--white);
  font-size: 1.25rem;
}

.contact-card a {
  width: fit-content;
  margin-top: 10px;
  color: var(--cyan-400);
  font-weight: 900;
}

.contact-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.email-link {
  font-size: 1.08rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #030c1a;
}

.footer-content {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
}

.footer-content p {
  margin: 0;
}

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

  .primary-nav {
    position: fixed;
    inset: 82px 0 auto;
    display: grid;
    gap: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(4, 17, 36, 0.98);
    padding: 18px 20px 24px;
    transform: translateY(-130%);
    transition: transform 180ms ease;
  }

  .primary-nav.is-open {
    transform: translateY(0);
  }

  .primary-nav a {
    padding: 13px 0;
  }

  .language-toggle {
    width: fit-content;
    margin: 10px 0;
  }

  .nav-cta {
    margin-top: 8px;
    padding-inline: 1rem;
  }

  .hero-grid,
  .split-layout,
  .experience-layout,
  .trust-layout,
  .seo-layout,
  .standards-layout,
  .faq-layout,
  .final-cta,
  .initiative-card,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 42px;
  }

  .cards-grid,
  .feature-grid,
  .tech-matrix,
  .project-grid,
  .process-grid,
  .experience-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .final-cta .button {
    width: fit-content;
  }

  .system-map {
    min-height: 460px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 68px 0;
  }

  .brand img {
    width: 190px;
  }

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

  .cards-grid,
  .feature-grid,
  .tech-matrix,
  .project-grid,
  .process-grid,
  .experience-stack {
    grid-template-columns: 1fr;
  }

  .system-map {
    min-height: 560px;
  }

  .node {
    width: 136px;
    font-size: 0.8rem;
  }

  .main-node {
    width: 160px;
  }

  .node-a { left: 4%; top: 10%; }
  .node-b { right: 4%; top: 24%; }
  .node-c { left: 4%; bottom: 22%; }
  .node-d { right: 4%; bottom: 10%; }
  .node-e { top: 43%; }

  .initiative-card {
    padding: 24px;
  }

  .final-cta {
    padding: 24px;
  }

  .final-cta .button {
    width: 100%;
  }

  .standards-list article {
    grid-template-columns: 1fr;
  }

  .standards-list span {
    grid-row: auto;
    margin-bottom: 12px;
  }

  .footer-content {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 20px 0;
  }
}

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

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

@keyframes nodeFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -8px;
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    opacity: 0.45;
    scale: 1;
  }

  50% {
    opacity: 0.85;
    scale: 1.035;
  }
}

@keyframes sheen {
  from {
    transform: translateX(-120%);
  }

  to {
    transform: translateX(120%);
  }
}

@keyframes initialLift {
  0% {
    opacity: 0;
    transform: translateY(0.35em) rotate(-6deg) scale(0.9);
  }

  60% {
    opacity: 1;
    transform: translateY(-0.06em) rotate(2deg) scale(1.08);
  }

  100% {
    opacity: 1;
    transform: translateY(0) rotate(0) scale(1);
  }
}