:root {
  color-scheme: dark;
  --bg: #0b1014;
  --surface: #12191d;
  --surface-strong: #182126;
  --text: #f5f2ec;
  --muted: #aeb8b5;
  --line: #2a3837;
  --brand: #d94832;
  --brand-dark: #a73427;
  --mint: #7cc7a4;
  --warm-accent: #e6b9aa;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(245, 242, 236, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(245, 242, 236, 0.018) 1px, transparent 1px),
    radial-gradient(circle at 82% 12%, rgba(217, 72, 50, 0.16), transparent 28rem),
    linear-gradient(135deg, #080c0f 0%, #101719 46%, #090d0f 100%);
  background-size: 72px 72px, 72px 72px, auto, auto;
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  transform: translateY(-140%);
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  padding: 0.65rem 0.85rem;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(245, 242, 236, 0.08);
  background: rgba(11, 16, 20, 0.86);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0.48rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(7.25rem, 14vw, 9.75rem);
  min-width: 7.25rem;
}

.brand img {
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.4rem);
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a {
  border-radius: 999px;
  padding: 0.4rem 0.1rem;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  outline: none;
}

.hero,
.section,
.contact-section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(18rem, 0.58fr);
  align-items: center;
  gap: clamp(1.25rem, 4vw, 3.25rem);
  min-height: auto;
  padding: clamp(2rem, 5vw, 4.25rem) 0 clamp(1.6rem, 3.4vw, 2.6rem);
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--warm-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  max-width: 18ch;
  font-size: clamp(2.65rem, 5.6vw, 5.35rem);
}

h2 {
  max-width: 15ch;
  font-size: clamp(2rem, 4.6vw, 4rem);
}

h3 {
  font-size: 1.08rem;
}

.hero-lede,
.section-header p,
.contact-copy p {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.35vw, 1.08rem);
}

.hero-lede {
  margin: 1rem 0 0;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.hero-proof span {
  border: 1px solid rgba(245, 242, 236, 0.14);
  border-radius: var(--radius);
  background: rgba(245, 242, 236, 0.055);
  padding: 0.45rem 0.65rem;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.72rem 1rem;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  background: var(--brand);
  box-shadow: 0 14px 34px rgba(217, 72, 50, 0.28);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #e5563f;
}

.button-secondary {
  border-color: rgba(245, 242, 236, 0.22);
  background: rgba(245, 242, 236, 0.07);
}

.button-ghost {
  border-color: rgba(217, 72, 50, 0.38);
  color: var(--warm-accent);
}

.hero-panel {
  position: relative;
  border: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(245, 242, 236, 0.05), transparent 42%),
    linear-gradient(145deg, rgba(24, 33, 38, 0.94), rgba(18, 25, 29, 0.7));
  box-shadow: var(--shadow);
  padding: clamp(0.9rem, 2.4vw, 1.25rem);
  overflow: hidden;
}

.command-panel {
  border-left: 3px solid var(--brand);
}

.arrow-mark {
  width: 2.85rem;
  height: auto;
  margin: 0 0 0.9rem auto;
  opacity: 0.9;
}

.signal-list {
  display: grid;
  gap: 0.55rem;
}

.signal-list div,
.feature-item,
.service-columns article {
  border: 1px solid rgba(245, 242, 236, 0.1);
  border-radius: var(--radius);
  background: rgba(245, 242, 236, 0.045);
}

.signal-list div {
  padding: 0.78rem;
}

.signal-list span,
.profile-row span {
  display: block;
  color: var(--warm-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.signal-list strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1rem;
  line-height: 1.35;
}

.section {
  padding: clamp(3.5rem, 8vw, 6.25rem) 0;
}

.mission-rail {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  border-block: 1px solid rgba(245, 242, 236, 0.1);
  overflow: hidden;
  padding: 0.95rem 0;
}

.mission-track {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
}

.mission-track span {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.mission-track span::before {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--brand);
  content: "";
}

.section-header {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-header.compact {
  align-content: start;
  margin-bottom: 0;
}

.wide-header {
  max-width: 58rem;
}

.wide-header h2 {
  max-width: 16ch;
}

.section-header p,
.contact-copy p,
.feature-item p,
.service-columns p,
.profile-row p {
  margin: 0;
}

.feature-grid,
.service-columns,
.product-grid,
.systems-grid,
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

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

.feature-item,
.service-columns article,
.product-card,
.system-panel {
  padding: 1.25rem;
}

.thesis-section,
.impact-section {
  border-block: 1px solid rgba(245, 242, 236, 0.1);
}

.systems-section {
  width: 100%;
  max-width: none;
  border-bottom: 1px solid rgba(245, 242, 236, 0.1);
}

.systems-section > * {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

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

.system-panel {
  display: grid;
  align-content: space-between;
  gap: 1.25rem;
  min-height: 24rem;
  border-top: 3px solid var(--brand);
  border-right: 1px solid rgba(245, 242, 236, 0.12);
  border-bottom: 1px solid rgba(245, 242, 236, 0.12);
  border-left: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(217, 72, 50, 0.09), transparent 38%),
    rgba(245, 242, 236, 0.035);
}

.system-panel h3 {
  margin-top: 0.25rem;
  font-size: clamp(1.45rem, 2.45vw, 2.05rem);
}

.system-panel p {
  margin: 0.85rem 0 0;
  color: var(--muted);
}

.system-panel .best-for {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.custom-system {
  border-top-color: var(--warm-accent);
}

.product-card {
  display: grid;
  align-content: space-between;
  gap: 1.4rem;
  min-height: 25rem;
  border: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(245, 242, 236, 0.07), rgba(245, 242, 236, 0.035));
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.18);
}

.product-card h3 {
  margin-top: 0.25rem;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.product-card p,
.product-card li {
  color: var(--muted);
}

.product-card .best-for {
  color: var(--text);
  font-weight: 700;
}

.product-card p {
  margin: 0.85rem 0 0;
}

.product-card ul {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding-left: 1.1rem;
}

.product-kicker {
  color: var(--warm-accent) !important;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.text-link {
  color: var(--warm-accent);
  font-weight: 800;
  text-decoration-color: rgba(230, 185, 170, 0.42);
  text-underline-offset: 0.25rem;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--text);
  outline: none;
}

.vellum-card {
  border-top: 3px solid var(--brand);
}

.prometheus-card {
  border-top: 3px solid var(--brand);
}

.feature-item p,
.service-columns p,
.profile-row p {
  color: var(--muted);
}

.feature-item p,
.service-columns p {
  margin-top: 0.7rem;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
}

.profile-list {
  display: grid;
  gap: 0.85rem;
}

.profile-row {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.trust-section {
  border-block: 1px solid rgba(245, 242, 236, 0.1);
}

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

.impact-grid div {
  display: grid;
  gap: 1rem;
  min-height: 12rem;
  border-left: 1px solid rgba(245, 242, 236, 0.16);
  padding: 1rem;
}

.impact-grid span {
  color: var(--warm-accent);
  font-size: 0.82rem;
  font-weight: 800;
}

.impact-grid strong {
  align-self: end;
  color: var(--text);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.25;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.trust-strip span {
  border-left: 3px solid var(--brand);
  background: rgba(245, 242, 236, 0.045);
  padding: 0.9rem 1rem;
  color: var(--text);
  font-weight: 700;
}

.notes-page h1 {
  max-width: 14ch;
}

.notes-disclaimer {
  max-width: 58rem;
  border-left: 3px solid var(--brand);
  background: rgba(245, 242, 236, 0.045);
  padding: 1rem 1.1rem;
}

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

.architecture-gallery {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  min-width: 0;
}

.architecture-figure {
  position: relative;
  display: grid;
  gap: 1rem;
  margin: 0;
  border: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background: rgba(245, 242, 236, 0.035);
  overflow-x: auto;
  min-width: 0;
  padding: clamp(0.75rem, 2vw, 1rem);
  scrollbar-color: rgba(230, 185, 170, 0.72) rgba(245, 242, 236, 0.08);
}

.architecture-figure::-webkit-scrollbar {
  height: 0.45rem;
}

.architecture-figure::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(245, 242, 236, 0.08);
}

.architecture-figure::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(230, 185, 170, 0.72);
}

.architecture-figure figcaption {
  display: grid;
  gap: 0.35rem;
}

.architecture-figure figcaption strong {
  color: var(--text);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  line-height: 1.2;
}

.architecture-figure img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(245, 242, 236, 0.08);
  border-radius: var(--radius);
  background: #0b1014;
}

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

.note-item {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  min-height: 18rem;
  border-top: 3px solid var(--brand);
  border-right: 1px solid rgba(245, 242, 236, 0.12);
  border-bottom: 1px solid rgba(245, 242, 236, 0.12);
  border-left: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background: rgba(245, 242, 236, 0.035);
  padding: 1.25rem;
}

.note-kicker {
  margin: 0;
  color: var(--warm-accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.note-item h2 {
  max-width: 18ch;
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
}

.note-item p:not(.note-kicker) {
  margin: 0;
  color: var(--muted);
}

.notes-thread-section {
  border-block: 1px solid rgba(245, 242, 236, 0.1);
}

.thread-list {
  display: grid;
  gap: 0.85rem;
  max-width: 58rem;
}

.thread-list div {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.thread-list span {
  color: var(--warm-accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.thread-list strong {
  color: var(--text);
  line-height: 1.4;
}

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

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(18rem, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(3.5rem, 8vw, 6.25rem) 0;
}

.contact-form {
  display: grid;
  gap: 1rem;
  border: 1px solid rgba(245, 242, 236, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
  padding: clamp(1rem, 3vw, 1.4rem);
}

.direct-email {
  margin-top: 1rem !important;
  color: var(--text) !important;
  font-weight: 700;
}

.direct-email a {
  color: var(--warm-accent);
  text-decoration-color: rgba(230, 185, 170, 0.42);
  text-underline-offset: 0.25rem;
}

.direct-email a:hover,
.direct-email a:focus-visible {
  color: var(--text);
  outline: none;
}

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

label {
  display: grid;
  gap: 0.4rem;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
}

label span {
  color: var(--muted);
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(245, 242, 236, 0.18);
  border-radius: var(--radius);
  background: #0d1416;
  color: var(--text);
  padding: 0.78rem 0.85rem;
}

textarea {
  resize: vertical;
  min-height: 9rem;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  outline: 2px solid rgba(217, 72, 50, 0.24);
  outline-offset: 2px;
}

.form-status {
  min-height: 1.5rem;
  margin: 0;
  color: var(--muted);
}

.form-status.is-error {
  color: #ffb4a6;
}

.form-status.is-success {
  color: var(--mint);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  border-top: 1px solid rgba(245, 242, 236, 0.1);
  padding: clamp(2rem, 5vw, 4rem) 0;
  color: var(--muted);
}

.site-footer p {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 1.1;
}

.footer-brand span {
  display: block;
  margin-top: 0.6rem;
}

.footer-brand small {
  display: block;
  max-width: 30rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

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

.footer-map div {
  display: grid;
  gap: 0.35rem;
}

.footer-map h2 {
  max-width: none;
  color: var(--warm-accent);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.footer-map a,
.legal-content a {
  color: var(--warm-accent);
  text-decoration: none;
}

.footer-map a:hover,
.footer-map a:focus-visible {
  color: var(--text);
  outline: none;
}

.legal-page {
  min-height: calc(100svh - 9rem);
}

.legal-page h1 {
  max-width: 14ch;
}

.legal-content {
  display: grid;
  gap: 1.5rem;
  max-width: 56rem;
  margin-top: 2.5rem;
}

.legal-content section {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.legal-content h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.legal-content p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.legal-updated {
  color: var(--warm-accent) !important;
  font-weight: 700;
}

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

@media (max-width: 900px) {
  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero,
  .split-section,
  .contact-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .feature-grid,
  .trust-strip,
  .service-columns,
  .product-grid,
  .systems-grid,
  .notes-grid,
  .impact-grid,
  .footer-map {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: auto;
  }

  .architecture-figure img {
    min-width: 48rem;
  }
}

@media (max-width: 560px) {
  .nav-shell {
    gap: 0.5rem;
    width: min(100% - 1.25rem, 1180px);
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.9rem;
    width: 100%;
    font-size: 0.84rem;
  }

  .nav-links a {
    padding-block: 0.2rem;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.08rem, 9vw, 2.42rem);
  }

  h2 {
    font-size: clamp(1.82rem, 8vw, 2.45rem);
  }

  .notes-page h1 {
    max-width: 10ch;
  }

  .hero,
  .section,
  .contact-section,
  .mission-rail,
  .site-footer {
    width: min(100% - 1.25rem, 1180px);
  }

  .hero-copy,
  .hero-panel,
  .section-header,
  .notes-disclaimer,
  .contact-copy,
  .legal-content,
  .architecture-gallery,
  .architecture-figure {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero-lede,
  .section-header p,
  .contact-copy p {
    max-width: 100%;
    font-size: 0.96rem;
  }

  .hero {
    gap: 1rem;
    padding-top: 1.55rem;
  }

  .section,
  .contact-section {
    padding-block: 3rem;
  }

  .hero-panel,
  .system-panel,
  .feature-item,
  .note-item {
    padding: 1rem;
  }

  .signal-list strong {
    font-size: 0.94rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .button {
    width: 100%;
  }

  .hero-proof {
    display: grid;
  }

  .architecture-figure {
    box-shadow: inset -1.35rem 0 1.1rem -1rem rgba(230, 185, 170, 0.46);
  }

  .profile-row,
  .thread-list div,
  .form-grid {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

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