:root {
  --navy-950: #01141f;
  --navy-900: #021d2c;
  --navy-850: #02263a;
  --navy-800: #02324a;
  --cyan: #8ef2fc;
  --cyan-soft: rgba(142, 242, 252, 0.14);
  --cyan-line: rgba(142, 242, 252, 0.16);
  --text: #e7f5f9;
  --muted: #8eaab8;
  --dim: #5f7f8f;
  --display: 'Space Grotesk', system-ui, sans-serif;
  --body: 'Manrope', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --max: 1200px;
  --cut: 18px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--navy-950);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--cyan);
  color: var(--navy-950);
}

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

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

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.label::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- Background texture ---------- */
.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--cyan-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--cyan-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 20%, transparent 75%);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(1, 20, 31, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--cyan-line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand .mark {
  width: 40px;
  height: auto;
}

.brand .wordmark {
  height: 15px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}

.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--cyan-line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle[aria-expanded='true'] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s;
}

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

.btn-primary {
  background: var(--cyan);
  color: var(--navy-950);
}

.btn-primary:hover {
  background: #c4f9fe;
}

.btn-ghost {
  color: var(--text);
  background: var(--cyan-soft);
}

.btn-ghost:hover {
  background: rgba(142, 242, 252, 0.24);
}

.nav .btn {
  padding: 11px 20px;
  font-size: 0.88rem;
  color: var(--navy-950);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 140px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(900px 600px at 78% 35%, rgba(2, 50, 74, 0.95), transparent 70%),
    var(--navy-950);
}

.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 26px 0 28px;
}

.hero h1 em {
  font-style: normal;
  color: var(--cyan);
}

.hero .lead {
  max-width: 540px;
  font-size: 1.12rem;
  color: var(--muted);
  margin: 0 0 40px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-art {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.hero-art .glow {
  position: absolute;
  width: 70%;
  height: 70%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(142, 242, 252, 0.28), transparent 65%);
  filter: blur(30px);
  animation: pulse 6s ease-in-out infinite;
}

.hero-art .ring {
  position: absolute;
  inset: 6%;
  border: 1px solid var(--cyan-line);
  border-radius: 50%;
}

.hero-art .ring.r2 {
  inset: 18%;
  border-style: dashed;
  animation: spin 60s linear infinite;
}

.hero-art .mark {
  position: relative;
  width: 74%;
  filter: drop-shadow(0 0 28px rgba(142, 242, 252, 0.35));
  transition: transform 0.4s ease-out;
}

.hero-art .mark .inner {
  animation: nudge 3.2s ease-in-out infinite;
  transform-box: fill-box;
}

.hero-meta {
  position: absolute;
  bottom: 34px;
  left: 0;
  right: 0;
}

.hero-meta .wrap {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

@keyframes pulse {
  50% { opacity: 0.55; transform: scale(1.08); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes nudge {
  50% { transform: translateY(14px); }
}

/* Inner page hero */
.page-hero {
  position: relative;
  padding: 180px 0 90px;
  overflow: hidden;
  border-bottom: 1px solid var(--cyan-line);
  background:
    radial-gradient(800px 500px at 85% 0%, rgba(2, 50, 74, 0.9), transparent 70%),
    var(--navy-950);
}

.page-hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 24px 0 22px;
  max-width: 860px;
}

.page-hero .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 0 36px;
}

.page-hero .ghost-mark {
  position: absolute;
  right: -80px;
  top: 90px;
  width: 520px;
  opacity: 0.06;
  pointer-events: none;
}

/* ---------- Ticker ---------- */
.ticker {
  border-top: 1px solid var(--cyan-line);
  border-bottom: 1px solid var(--cyan-line);
  background: var(--navy-900);
  overflow: hidden;
  padding: 22px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.ticker-track span::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--cyan);
  clip-path: polygon(0 0, 50% 60%, 100% 0, 100% 40%, 50% 100%, 0 40%);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */
section {
  position: relative;
  padding: 130px 0;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 64px;
}

.section-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 18px 0 0;
}

.section-head p {
  color: var(--muted);
  margin: 0;
  max-width: 460px;
  justify-self: end;
}

/* ---------- Services ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--cyan-line);
  border: 1px solid var(--cyan-line);
}

.service {
  position: relative;
  padding: 44px 36px 40px;
  background: var(--navy-950);
  overflow: hidden;
  transition: background 0.35s;
}

.service::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s ease;
}

.service:hover {
  background: var(--navy-900);
}

.service:hover::before {
  transform: scaleX(1);
}

.service .num {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--dim);
}

.service .icon {
  width: 56px;
  height: 56px;
  margin: 34px 0 30px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  background: var(--cyan-soft);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.service .icon svg {
  width: 26px;
  height: 26px;
}

.service h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.service p {
  color: var(--muted);
  margin: 0 0 28px;
}

.service ul {
  list-style: none;
  margin: 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--cyan-line);
}

.service li {
  display: flex;
  gap: 12px;
  padding: 7px 0;
  font-size: 0.95rem;
}

.service li::before {
  content: '';
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  background: var(--cyan);
  clip-path: polygon(0 0, 50% 60%, 100% 0, 100% 40%, 50% 100%, 0 40%);
}

/* ---------- Split section ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 18px 0 24px;
}

.split p {
  color: var(--muted);
  margin: 0 0 18px;
}

.stack {
  display: grid;
  gap: 14px;
}

.stack-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
  padding: 26px 28px;
  background: var(--navy-900);
  border: 1px solid var(--cyan-line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform 0.3s, border-color 0.3s;
}

.stack-item:hover {
  transform: translateX(8px);
  border-color: rgba(142, 242, 252, 0.4);
}

.stack-item .tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cyan);
  padding-top: 4px;
}

.stack-item h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 6px;
}

.stack-item p {
  margin: 0;
  font-size: 0.95rem;
}

/* ---------- Process ---------- */
.process-section {
  background: var(--navy-900);
  border-top: 1px solid var(--cyan-line);
  border-bottom: 1px solid var(--cyan-line);
}

.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  counter-reset: step;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(142, 242, 252, 0.1));
}

.step {
  position: relative;
}

.step .node {
  position: relative;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 30px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--navy-950);
  background: var(--cyan);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.step h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.4rem;
  margin: 0 0 10px;
}

.step p {
  margin: 0;
  color: var(--muted);
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  overflow: hidden;
  padding: 80px 64px;
  background:
    radial-gradient(600px 300px at 100% 100%, rgba(142, 242, 252, 0.18), transparent 70%),
    var(--navy-800);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}

.cta h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 18px 0 16px;
}

.cta p {
  color: var(--muted);
  margin: 0;
  max-width: 520px;
}

.cta .actions {
  justify-content: flex-end;
}

.cta .ghost-mark {
  position: absolute;
  right: -60px;
  bottom: -120px;
  width: 420px;
  opacity: 0.07;
  pointer-events: none;
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.member {
  position: relative;
  padding: 36px;
  background: var(--navy-900);
  border: 1px solid var(--cyan-line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  transition: border-color 0.3s, transform 0.3s;
}

.member:hover {
  border-color: rgba(142, 242, 252, 0.45);
  transform: translateY(-6px);
}

.member .avatar {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  margin-bottom: 32px;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--navy-950);
  background: linear-gradient(140deg, var(--cyan), #4fc6d8);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 50% 100%, 0 70%);
}

.member h3 {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}

.member a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--cyan);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.member a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- Careers ---------- */
.role {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 44px;
  background: var(--navy-900);
  border: 1px solid var(--cyan-line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.role h3 {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.role p {
  color: var(--muted);
  margin: 0 0 18px;
  max-width: 560px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  color: var(--cyan);
  border: 1px solid var(--cyan-line);
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  overflow: hidden;
  padding: 90px 0 36px;
  border-top: 1px solid var(--cyan-line);
  background: var(--navy-950);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 70px;
}

.footer-top p {
  color: var(--muted);
  max-width: 340px;
  margin: 22px 0 0;
}

.footer-top h4 {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 18px;
}

.footer-top ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-top li {
  padding: 5px 0;
}

.footer-top li a {
  color: var(--muted);
  transition: color 0.2s;
}

.footer-top li a:hover {
  color: var(--cyan);
}

.footer-giant {
  width: 100%;
  opacity: 0.06;
  margin-bottom: 30px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--cyan-line);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--dim);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .wrap,
  .split,
  .cta,
  .section-head {
    grid-template-columns: 1fr;
  }

  .hero-art {
    max-width: 380px;
    width: 100%;
    margin: 0 auto;
    order: -1;
  }

  .section-head p {
    justify-self: start;
  }

  .services,
  .process {
    grid-template-columns: 1fr;
  }

  .process::before {
    display: none;
  }

  .cta .actions {
    justify-content: flex-start;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top > :first-child {
    grid-column: 1 / -1;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: 76px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 28px;
    background: rgba(1, 20, 31, 0.97);
    border-bottom: 1px solid var(--cyan-line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  }

  .nav.open {
    opacity: 1;
    transform: none;
    visibility: visible;
  }

  .nav a {
    padding: 16px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--cyan-line);
  }

  .nav .btn {
    margin-top: 20px;
    justify-content: center;
    border: none;
  }

  .site-header.menu-open {
    background: rgba(1, 20, 31, 0.97);
  }

  .brand .wordmark {
    height: 13px;
  }

  section {
    padding: 90px 0;
  }

  .hero {
    padding-top: 110px;
  }

  .hero-meta {
    display: none;
  }

  .cta,
  .role,
  .member {
    padding: 36px 26px;
  }

  .page-hero {
    padding: 140px 0 70px;
  }
}

.member a svg {
  width: 14px;
  height: 14px;
}