:root {
  --bg: #07131d;
  --bg-soft: #0d1d2a;
  --panel: rgba(7, 19, 29, 0.78);
  --panel-solid: #0e1d29;
  --panel-alt: #132737;
  --line: rgba(198, 255, 77, 0.18);
  --line-strong: rgba(198, 255, 77, 0.52);
  --text: #eff5ef;
  --muted: #b8c6c8;
  --lime: #c6ff4d;
  --cyan: #57ddff;
  --signal: #ff8663;
  --cream: #f7f1e8;
  --max: 1180px;
  --radius: 1.5rem;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Space Grotesk", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(87, 221, 255, 0.12), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(255, 134, 99, 0.12), transparent 18%),
    linear-gradient(160deg, #07131d 0%, #091923 50%, #0b1720 100%);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, black 32%, transparent 92%);
  pointer-events: none;
}

.site-background {
  position: fixed;
  inset: auto -12rem -12rem auto;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(198, 255, 77, 0.28) 0 2px, transparent 3px),
    radial-gradient(circle, rgba(87, 221, 255, 0.12), transparent 60%);
  filter: blur(2px);
  opacity: 0.7;
  pointer-events: none;
}

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

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

.shell {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

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

.skip-link:focus {
  width: auto;
  height: auto;
  margin: 1rem;
  clip: auto;
  padding: 0.75rem 1rem;
  background: var(--lime);
  color: #111;
  z-index: 1000;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 19, 29, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-header__inner {
  min-height: 5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__mark {
  position: relative;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(198, 255, 77, 0.55);
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.45rem rgba(87, 221, 255, 0.08);
}

.brand__mark::before,
.brand__mark::after {
  content: "";
  position: absolute;
  inset: 50%;
  background: var(--lime);
  transform: translate(-50%, -50%);
}

.brand__mark::before {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(198, 255, 77, 0.75);
}

.brand__mark::after {
  width: 1px;
  height: 135%;
  opacity: 0.35;
}

.brand__text {
  display: grid;
  gap: 0.15rem;
  font-size: 0.75rem;
  line-height: 1;
}

.brand__text strong {
  color: var(--cream);
}

.brand__text span {
  color: var(--lime);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav > a {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav > a[aria-current="page"] {
  color: var(--cream);
}

.button,
.inline-link,
button.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.2rem;
  border: 1px solid rgba(198, 255, 77, 0.38);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(198, 255, 77, 0.95), rgba(87, 221, 255, 0.95));
  color: #06111a;
  font-weight: 700;
  box-shadow: 0 10px 28px rgba(87, 221, 255, 0.16);
}

.button:hover,
.inline-link:hover {
  transform: translateY(-1px);
}

.button--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

button {
  font: inherit;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.9rem;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--cream);
}

.hero,
.page-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 2rem;
}

.page-hero--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 1.5rem;
  align-items: center;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.hero h1,
.page-hero h1,
.section-heading h2,
.quote-block h2,
.cta-panel h2,
.detail-card h2,
.project-detail h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.page-hero h1,
.section-heading h2,
.quote-block h2,
.cta-panel h2,
.detail-card h2,
.project-detail h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.hero__lede,
.page-hero__lede,
.section-heading p,
.quote-block p,
.service-card p,
.feature-card p,
.detail-card p,
.project-panel p,
.legal-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.eyebrow,
.signal-card__label,
.detail-card__eyebrow,
.case-card__eyebrow,
.service-card__eyebrow,
.project-detail__type {
  margin: 0 0 1rem;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0;
}

.trust-list,
.tag-list,
.detail-card ul,
.project-panel ul,
.legal-copy ul,
.info-panel ul {
  margin: 1.2rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.trust-list li,
.tag-list li,
.detail-card li,
.project-panel li,
.info-panel li {
  margin: 0.5rem 0;
}

.signal-board {
  position: relative;
  min-height: 36rem;
  border-radius: 2rem;
  background:
    radial-gradient(circle at 18% 22%, rgba(198, 255, 77, 0.15), transparent 16%),
    linear-gradient(160deg, rgba(12, 29, 42, 0.94), rgba(9, 21, 30, 0.88));
  border: 1px solid rgba(198, 255, 77, 0.14);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.signal-board__frame,
.signal-board__path,
.signal-board__pulse {
  position: absolute;
}

.signal-board__frame {
  inset: 1.5rem;
  border-radius: 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.signal-board__path {
  border-top: 1px dashed rgba(87, 221, 255, 0.45);
  transform-origin: left center;
}

.signal-board__path--one {
  top: 8rem;
  left: 10rem;
  width: 12rem;
  transform: rotate(18deg);
}

.signal-board__path--two {
  bottom: 10rem;
  left: 8.2rem;
  width: 17rem;
  transform: rotate(-10deg);
}

.signal-board__pulse {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(255, 134, 99, 0.45);
  animation: pulse 2.8s infinite;
}

.signal-board__pulse--one {
  top: 7.4rem;
  left: 9.4rem;
}

.signal-board__pulse--two {
  bottom: 9.5rem;
  left: 7.8rem;
  animation-delay: 0.8s;
}

.signal-card {
  position: absolute;
  width: 15rem;
  padding: 1.2rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.2rem;
  background: rgba(8, 18, 25, 0.82);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.signal-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 0.98;
}

.signal-card--focus {
  top: 2rem;
  right: 2rem;
  width: 17rem;
  background: linear-gradient(145deg, rgba(14, 33, 46, 0.96), rgba(7, 19, 29, 0.92));
}

.signal-card--one {
  top: 6rem;
  left: 2rem;
}

.signal-card--two {
  bottom: 6rem;
  left: 4rem;
}

.signal-card--three {
  right: 3rem;
  bottom: 3rem;
}

.section {
  padding: clamp(2rem, 5vw, 4.8rem) 0;
}

.section-heading {
  display: grid;
  gap: 1rem;
  max-width: 46rem;
  margin-bottom: 2rem;
}

.section-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
}

.section-lead .section-heading {
  margin-bottom: 0;
}

.section-figure,
.detail-card__figure,
.case-card__media,
.project-detail__figure,
.info-panel__figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.3rem;
  background: rgba(10, 22, 32, 0.85);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.case-card__media::before,
.project-detail__figure::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2rem;
  background: linear-gradient(180deg, rgba(7, 19, 29, 0.92), rgba(7, 19, 29, 0.28));
  z-index: 1;
}

.case-card__media::after,
.project-detail__figure::after {
  content: "";
  position: absolute;
  top: 0.7rem;
  left: 0.9rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: #ff8663;
  box-shadow: 1.1rem 0 0 #ffd166, 2.2rem 0 0 #57ddff;
  z-index: 2;
}

.section-figure img,
.detail-card__figure img,
.case-card__media img,
.project-detail__figure img,
.info-panel__figure img {
  width: 100%;
  height: auto;
  display: block;
}

.case-card__media img,
.project-detail__figure img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
}

.section-figure--compact {
  max-width: 22rem;
  justify-self: end;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.service-card,
.detail-card,
.case-card,
.project-panel,
.info-panel,
.principle-card,
.timeline__step {
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.3rem;
  background: linear-gradient(160deg, rgba(13, 29, 42, 0.88), rgba(10, 22, 32, 0.95));
  box-shadow: var(--shadow);
}

.feature-card h3,
.service-card h3,
.principle-card h3,
.timeline__step h3,
.project-panel h3,
.info-panel h2,
.case-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.25rem;
  line-height: 1.2;
}

.feature-card__number,
.timeline__step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  border: 1px solid rgba(198, 255, 77, 0.26);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.service-card {
  display: grid;
  align-content: start;
}

.service-card__link {
  margin-top: 0.9rem;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card--cta {
  justify-content: center;
  background: linear-gradient(145deg, rgba(87, 221, 255, 0.16), rgba(198, 255, 77, 0.12));
}

.section--compact {
  padding-top: 0;
}

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

.proof-chip {
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.2rem;
  background: rgba(11, 24, 34, 0.76);
}

.proof-chip__label {
  margin: 0 0 0.45rem;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.work-stack,
.stack {
  display: grid;
  gap: 1.35rem;
}

.case-card__header,
.project-detail__meta {
  display: grid;
  gap: 0.6rem;
}

.case-card__media {
  margin-bottom: 1rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  padding-left: 0;
  list-style: none;
}

.tag-list li {
  margin: 0;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.section--split .timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.quote-block,
.cta-panel {
  padding: clamp(1.8rem, 4vw, 2.6rem);
  border-radius: 1.8rem;
  background:
    radial-gradient(circle at top right, rgba(198, 255, 77, 0.12), transparent 28%),
    linear-gradient(145deg, rgba(15, 34, 46, 0.96), rgba(8, 19, 27, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.detail-card__columns,
.split-panels,
.project-detail {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-card__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.4rem;
}

.project-detail__body {
  display: grid;
  gap: 1rem;
}

.project-detail__type {
  margin: 0;
}

.inline-link {
  min-height: auto;
  width: fit-content;
  padding: 0.7rem 1rem;
}

.info-panel--accent {
  background:
    radial-gradient(circle at 20% 0%, rgba(87, 221, 255, 0.16), transparent 42%),
    linear-gradient(145deg, rgba(14, 31, 44, 0.96), rgba(8, 19, 27, 0.95));
}

.info-panel__figure {
  margin: 1rem 0 1.2rem;
}

.quote-block--with-art {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  gap: 1.5rem;
  align-items: center;
}

.legal-copy {
  display: grid;
  gap: 0.5rem;
  max-width: 52rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.faq-card {
  padding: 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.3rem;
  background: linear-gradient(160deg, rgba(13, 29, 42, 0.88), rgba(10, 22, 32, 0.95));
  box-shadow: var(--shadow);
}

.faq-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
  line-height: 1.25;
}

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

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-grid__full {
  grid-column: 1 / -1;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--cream);
}

.contact-form span {
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  background: rgba(4, 12, 18, 0.78);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form small,
.form-message {
  color: var(--signal);
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.legal-copy h2 {
  margin: 1.5rem 0 0.2rem;
  font-size: 1.3rem;
}

.site-footer {
  padding: 2rem 0 3rem;
}

.site-footer__inner {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  align-items: start;
}

.footer-links,
.footer-meta {
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

code {
  font-family: var(--font-mono);
  color: var(--lime);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 134, 99, 0.42);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(255, 134, 99, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 134, 99, 0);
  }
}

@media (max-width: 980px) {
  .hero,
  .page-hero--split,
  .grid--four,
  .grid--three,
  .proof-rail,
  .section-lead,
  .detail-card__columns,
  .detail-card__intro,
  .split-panels,
  .project-detail,
  .quote-block--with-art,
  .section--split .timeline,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 1.6rem;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    display: none;
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(7, 19, 29, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .nav-toggle {
    display: inline-block;
  }

  .signal-board {
    min-height: 31rem;
  }

  .section-figure--compact {
    justify-self: start;
  }

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

  .signal-card {
    width: auto;
  }

  .signal-card--focus {
    right: 1.2rem;
    left: 1.2rem;
    top: 1.2rem;
  }

  .signal-card--one {
    top: 8.6rem;
    left: 1.2rem;
    right: 9rem;
  }

  .signal-card--two {
    left: 1.2rem;
    bottom: 7.6rem;
    right: 9rem;
  }

  .signal-card--three {
    left: 7rem;
    right: 1.2rem;
    bottom: 1.2rem;
  }
}

@media (max-width: 720px) {
  .site-header__inner,
  .site-footer__inner {
    gap: 1rem;
  }

  .hero h1,
  .page-hero h1,
  .section-heading h2,
  .quote-block h2,
  .cta-panel h2,
  .detail-card h2,
  .project-detail h2 {
    line-height: 1;
  }

  .button,
  .inline-link {
    width: 100%;
  }

  .hero__actions {
    flex-direction: column;
  }

  .signal-board {
    min-height: 36rem;
  }

  .signal-card--one,
  .signal-card--two,
  .signal-card--three {
    left: 1.2rem;
    right: 1.2rem;
  }

  .signal-card--three {
    bottom: 1.2rem;
  }
}