:root {
  --bg: #070b10;
  --bg-elev: #0e1620;
  --bg-soft: #121c28;
  --line: rgba(120, 200, 180, 0.18);
  --text: #e7eef6;
  --muted: #93a4b8;
  --teal: #2ee6a6;
  --teal-dim: #1aa874;
  --steel: #7fd4ff;
  --warn: #ffb454;
  --font-display: "Syne", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  overflow-x: hidden;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.04;
  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");
}

.grid-bg {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(46, 230, 166, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(127, 212, 255, 0.08), transparent 50%),
    linear-gradient(rgba(46, 230, 166, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 230, 166, 0.04) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  background: rgba(7, 11, 16, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

.logo span {
  color: var(--teal);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a.nav-cta {
  color: var(--teal);
}

.nav-cta {
  border: 1px solid var(--teal);
  padding: 0.45rem 0.8rem;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(3rem, 8vh, 6rem) clamp(1.25rem, 4vw, 3rem) 4rem;
  position: relative;
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 1.25rem;
  color: var(--teal);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.2vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  max-width: 18ch;
}

.hero-lead {
  color: var(--muted);
  max-width: 42ch;
  margin: 0 0 1.75rem;
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-primary {
  background: var(--teal);
  color: #04110c;
  font-weight: 600;
}

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

.hero-visual {
  position: relative;
}

.terminal {
  background: linear-gradient(160deg, #0b1520, #0a1018 60%);
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  min-height: 340px;
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #335;
}

.terminal-bar span:nth-child(1) { background: #ff6b6b; }
.terminal-bar span:nth-child(2) { background: var(--warn); }
.terminal-bar span:nth-child(3) { background: var(--teal); }

.terminal-bar em {
  margin-left: auto;
  font-style: normal;
  color: var(--muted);
  font-size: 0.72rem;
}

.terminal pre {
  margin: 0;
  padding: 1.1rem 1.2rem 1.5rem;
  white-space: pre-wrap;
  color: var(--teal);
  font-size: 0.78rem;
  line-height: 1.7;
  min-height: 260px;
}

.ticker {
  border-block: 1px solid var(--line);
  background: rgba(46, 230, 166, 0.04);
  overflow: hidden;
  padding: 0.85rem 0;
}

.ticker-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 28s linear infinite;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--muted);
}

.ticker-track span::before {
  content: "//";
  color: var(--teal);
  margin-right: 0.75rem;
}

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

.section {
  padding: clamp(4rem, 10vh, 7rem) clamp(1.25rem, 4vw, 3rem);
}

.section-head {
  max-width: 720px;
  margin-bottom: 2.75rem;
}

.eyebrow {
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  margin: 0 0 0.85rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.section-lead {
  color: var(--muted);
  margin: 0;
  max-width: 62ch;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ops-grid article {
  background: var(--bg-elev);
  padding: 1.75rem 1.5rem;
}

.ops-grid h3 {
  font-family: var(--font-display);
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.ops-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.metrics {
  padding-top: 0;
}

.metrics-wrap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(46, 230, 166, 0.08), transparent 40%),
    var(--bg-soft);
  padding: 1.5rem;
}

.metric strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--teal);
}

.metric span {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--steel);
}

.metric p {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.service-block {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.service-block:last-child {
  border-bottom: 1px solid var(--line);
}

.service-index {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--teal);
  opacity: 0.7;
}

.service-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.75rem;
}

.service-body p {
  color: var(--muted);
  margin: 0 0 1rem;
  max-width: 70ch;
}

.service-body ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
  columns: 1;
}

.service-body li {
  margin-bottom: 0.4rem;
}

.process-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.process-timeline li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  padding: 1.4rem 1.5rem;
  background: var(--bg-elev);
  border-left: 3px solid var(--teal);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-left-color: var(--teal);
  counter-increment: step;
}

.process-timeline {
  counter-reset: step;
}

.process-timeline li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--teal);
  grid-row: 1 / span 2;
  align-self: start;
}

.process-timeline h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.process-timeline p {
  margin: 0;
  color: var(--muted);
  grid-column: 2;
}

.coverage-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.coverage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.coverage-list li {
  padding: 1.1rem 1.2rem;
  background: linear-gradient(90deg, rgba(46, 230, 166, 0.07), transparent);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
}

.coverage-list strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.coverage-list span {
  color: var(--muted);
  font-size: 0.88rem;
}

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

.principles-grid article {
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  min-height: 100%;
}

.principles-grid h3 {
  font-family: var(--font-display);
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
}

.principles-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.insights-stack {
  display: grid;
  gap: 1rem;
}

.insights-stack article {
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(127, 212, 255, 0.05), transparent 35%),
    var(--bg-soft);
}

.insights-stack h3 {
  font-family: var(--font-display);
  margin: 0 0 0.6rem;
}

.insights-stack p {
  margin: 0;
  color: var(--muted);
  max-width: 78ch;
}

.case-narratives .narrative {
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}

.case-narratives .narrative:last-child {
  border-bottom: 1px solid var(--line);
}

.case-narratives h3 {
  font-family: var(--font-display);
  margin: 0 0 0.7rem;
  color: var(--steel);
}

.case-narratives p {
  margin: 0;
  color: var(--muted);
  max-width: 80ch;
}

.faq-list details {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  margin-bottom: 0.65rem;
  padding: 0.2rem 1rem 0.2rem;
}

.faq-list summary {
  cursor: pointer;
  font-family: var(--font-display);
  padding: 1rem 0;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--teal);
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 70ch;
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top left, rgba(46, 230, 166, 0.12), transparent 45%),
    var(--bg-elev);
}

.contact-copy address {
  font-style: normal;
  margin: 1.5rem 0 1rem;
  line-height: 1.8;
}

.contact-email {
  font-size: 1rem;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-form .full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line);
  background: #080d14;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--teal);
}

.contact-form .btn {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 0.35rem;
}

.form-note {
  grid-column: 1 / -1;
  color: var(--teal);
  margin: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 2.5rem clamp(1.25rem, 4vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer strong {
  color: var(--text);
  font-family: var(--font-display);
}

.site-footer .copy {
  grid-column: 1 / -1;
  margin: 0.5rem 0 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 960px) {
  .hero,
  .coverage-layout,
  .contact-panel,
  .principles-grid,
  .metrics-wrap {
    grid-template-columns: 1fr;
  }

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

  .service-block {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(7, 11, 16, 0.96);
    border-bottom: 1px solid var(--line);
  }

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

  .site-header {
    position: sticky;
  }
}

@media (max-width: 640px) {
  .contact-form {
    grid-template-columns: 1fr;
  }

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

  .brand-mark {
    font-size: clamp(1.7rem, 9vw, 2.4rem);
  }
}