:root {
  --ink: #07110e;
  --ink-2: #0c1a16;
  --panel: #10241e;
  --line: rgba(180, 245, 214, 0.16);
  --mint: #5ef2b3;
  --mint-dim: #2aa874;
  --copper: #e4b07a;
  --paper: #eef6f1;
  --muted: #8aa297;
  --danger: #ff8b7a;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(94, 242, 179, 0.08), transparent 50%),
    radial-gradient(800px 500px at 100% 0%, rgba(228, 176, 122, 0.07), transparent 45%),
    var(--ink);
  font-family: Outfit, sans-serif;
  line-height: 1.65;
}

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

a {
  color: var(--mint);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #b9ffde;
}

h1, h2, h3, h4 {
  font-family: Syne, sans-serif;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

.shell {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.noise,
.orb {
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.08;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.orb {
  position: fixed;
  width: 420px;
  height: 420px;
  filter: blur(70px);
  z-index: 0;
}

.orb-a {
  top: 10%;
  right: -8%;
  background: rgba(94, 242, 179, 0.12);
}

.orb-b {
  bottom: 10%;
  left: -10%;
  background: rgba(228, 176, 122, 0.1);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(7, 17, 14, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
  text-decoration: none;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--mint);
  border-radius: 12px;
  font-family: Syne, sans-serif;
  font-weight: 800;
  color: var(--mint);
}

.logo-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-copy small {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.desk-nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
}

.desk-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
}

.desk-nav a:hover {
  color: var(--mint);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: #b9ffde;
  color: var(--ink);
}

.btn-ghost,
.btn-line {
  border: 1px solid var(--line);
  color: var(--paper);
  background: transparent;
}

.header-inner .btn-ghost {
  font-size: 13px;
  padding: 8px 14px;
}

.menu-btn {
  display: none;
  margin-left: auto;
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  gap: 8px;
  align-items: center;
  font: inherit;
}

.menu-btn span {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--paper);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 8px 20px 20px;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.mobile-nav a {
  color: var(--paper);
  text-decoration: none;
}

.hero {
  padding: 90px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 48px;
  align-items: end;
}

.kicker,
.panel-label,
.chap-no,
.case-meta,
.role,
time {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
}

.hero h1 {
  grid-column: 1 / -1;
  font-size: clamp(42px, 7vw, 84px);
  max-width: 16ch;
}

.hero-body p,
.prose p,
.cap-card p,
.case p {
  color: #c9d8cf;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(16, 36, 30, 0.7);
  box-shadow: var(--shadow);
}

.hero-panel a {
  display: inline-block;
  margin-bottom: 16px;
}

.marquee {
  margin-top: 72px;
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding: 16px 0;
}

.marquee-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: drift 28s linear infinite;
  font-family: Syne, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  color: var(--muted);
}

@keyframes drift {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.stats {
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stats article {
  padding: 24px;
  border-top: 1px solid var(--mint-dim);
}

.stats strong {
  display: block;
  font-family: Syne, sans-serif;
  font-size: 48px;
  color: var(--mint);
}

.stats span {
  color: var(--muted);
}

.chapter {
  padding: 90px 0;
}

.chapter.invert {
  background: linear-gradient(180deg, rgba(16, 36, 30, 0.55), rgba(7, 17, 14, 0.2));
}

.chapter-head {
  margin-bottom: 42px;
  max-width: 720px;
}

.chapter-head h2 {
  font-size: clamp(32px, 5vw, 56px);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
}

.plain-list,
.case ul,
.price-card ul {
  padding-left: 18px;
  color: #c9d8cf;
}

.callout {
  border-radius: var(--radius);
  padding: 28px;
  background: #143028;
  border: 1px solid var(--line);
}

.callout blockquote {
  margin: 0 0 16px;
  font-family: Syne, sans-serif;
  font-size: 26px;
  line-height: 1.25;
  color: var(--paper);
}

.callout dl {
  margin: 24px 0 0;
}

.callout dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.cards-3,
.industry-grid,
.stack-grid,
.people-grid,
.quotes,
.insight-list {
  display: grid;
  gap: 18px;
}

.cards-3,
.industry-grid,
.stack-grid,
.people-grid {
  grid-template-columns: repeat(3, 1fr);
}

.cap-card,
.industry-grid article,
.stack-grid div,
.people-grid article,
.insight-list article,
.price-card,
.contact-card,
.contact-form {
  background: rgba(16, 36, 30, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.cap-card span {
  font-family: "IBM Plex Mono", monospace;
  color: var(--mint);
}

.method-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
}

.method-list li {
  counter-increment: step;
  padding: 24px 0 0;
  border-top: 1px solid var(--mint);
}

.method-list li::before {
  content: counter(step, decimal-leading-zero);
  font-family: "IBM Plex Mono", monospace;
  color: var(--mint);
  display: block;
  margin-bottom: 16px;
}

.note-band {
  margin-top: 36px;
  padding: 22px 26px;
  border-left: 3px solid var(--copper);
  background: rgba(228, 176, 122, 0.06);
}

.work-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.work-tabs button {
  font: inherit;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

.work-tabs button.is-active {
  background: var(--mint);
  color: var(--ink);
  border-color: var(--mint);
}

.case {
  padding: 8px 0 0;
}

.quotes {
  grid-template-columns: repeat(3, 1fr);
}

.quotes blockquote {
  margin: 0;
  padding: 24px;
  border-radius: var(--radius);
  background: #143028;
  min-height: 100%;
}

.quotes p {
  font-family: Syne, sans-serif;
  font-size: 22px;
  line-height: 1.3;
}

.quotes footer {
  color: var(--muted);
  font-size: 14px;
}

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

.price-card.featured {
  outline: 1px solid var(--mint);
  background: #154033;
}

.price {
  font-family: Syne, sans-serif;
  font-size: 28px;
  color: var(--mint);
}

.avatar {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  margin-bottom: 16px;
  background: rgba(94, 242, 179, 0.12);
  color: var(--mint);
  font-family: Syne, sans-serif;
  font-weight: 700;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.faq summary {
  cursor: pointer;
  font-family: Syne, sans-serif;
  font-size: 22px;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 22px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0b1a16;
  color: var(--paper);
  padding: 12px 14px;
  font: inherit;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--mint);
  border-color: transparent;
}

.form-status {
  min-height: 1.4em;
  color: var(--mint);
}

.form-status.error {
  color: var(--danger);
}

.fine,
.footer-end {
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 24px;
}

.footer-grid a,
.footer-grid p {
  display: block;
  color: #c9d8cf;
  text-decoration: none;
  margin-bottom: 8px;
}

.footer-grid h4 {
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
}

.footer-end {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .desk-nav,
  .header-inner .btn-ghost {
    display: none;
  }

  .menu-btn,
  .mobile-nav.open {
    display: flex;
  }

  .hero-grid,
  .split,
  .stats-grid,
  .cards-3,
  .industry-grid,
  .stack-grid,
  .people-grid,
  .method-list,
  .quotes,
  .insight-list,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: none;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .marquee-track {
    animation: none;
  }
}