:root {
  --void: #0e141c;
  --obsidian: #121a24;
  --panel: rgba(236, 243, 249, 0.08);
  --panel-hard: rgba(246, 249, 252, 0.94);
  --line: rgba(137, 156, 177, 0.28);
  --muted: #9aa8b8;
  --text: #f5f8fb;
  --ink: #1f2937;
  --lime: #19c98a;
  --red: #e44858;
  --amber: #f4a62a;
  --cyan: #3fa7e8;
  --steel: #c8d6e7;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--void);
  color: var(--text);
  font-family: "Archivo", sans-serif;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(rgba(200, 214, 231, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 214, 231, 0.032) 1px, transparent 1px),
    radial-gradient(circle at 50% 4%, rgba(180, 204, 226, 0.18), transparent 38%),
    radial-gradient(circle at 86% 18%, rgba(63, 167, 232, 0.11), transparent 28%),
    linear-gradient(180deg, #182331 0%, #0e141c 48%, #0b1016 100%);
  background-size: 48px 48px, 48px 48px, auto, auto, auto;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 22%),
    radial-gradient(circle at 50% 0, rgba(255, 255, 255, 0.1), transparent 36%);
  mix-blend-mode: soft-light;
}

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

#terminal-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 76px;
  padding: 0 clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 20, 29, 0.74);
  backdrop-filter: blur(22px) saturate(1.2);
}

.brand-lockup,
.nav-links,
.header-login,
.eyebrow,
.scan-row,
.panel-head,
.market-tape,
.console-row {
  font-family: "IBM Plex Mono", monospace;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  width: fit-content;
}

.brand-logo {
  display: block;
  width: clamp(148px, 16vw, 214px);
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.28));
}

.nav-links {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.nav-links a:hover,
.header-login:hover {
  color: var(--steel);
}

.header-login {
  justify-self: end;
  padding: 10px 14px;
  border: 1px solid rgba(200, 214, 231, 0.34);
  color: var(--lime);
  font-size: 12px;
  text-transform: uppercase;
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  align-items: center;
  min-height: 92vh;
  padding: 118px clamp(18px, 5vw, 72px) 86px;
  gap: clamp(24px, 5vw, 80px);
}

.hero-copy {
  max-width: 900px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #7bdcb7;
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(72px, 11.2vw, 158px);
  line-height: 0.74;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 16px 48px rgba(0, 0, 0, 0.24);
}

h2 {
  max-width: 840px;
  font-size: clamp(34px, 5vw, 76px);
  line-height: 0.94;
  font-weight: 800;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 18px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-subtitle,
.hero-kicker,
  .section-copy p,
  .metric-grid p,
  .ai-section p {
  color: #d5dde6;
  font-size: clamp(17px, 2vw, 24px);
  line-height: 1.42;
}

.hero-kicker {
  margin-bottom: 16px;
  color: var(--text);
  font-weight: 700;
}

.hero-subtitle {
  max-width: 780px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.proof-line {
  display: grid;
  max-width: 900px;
  margin: 32px 0 0;
  padding: 0;
  border: 1px solid rgba(200, 214, 231, 0.22);
  background: rgba(236, 243, 249, 0.075);
  backdrop-filter: blur(14px);
  font-family: "IBM Plex Mono", monospace;
}

.proof-line div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.proof-line div:last-child {
  border-bottom: 0;
}

.proof-line dt,
.proof-line dd {
  margin: 0;
  font-size: 12px;
}

.proof-line dt {
  color: var(--lime);
  font-weight: 700;
}

.proof-line dd {
  color: var(--muted);
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid var(--line);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.primary-action {
  gap: 16px;
  background: #f6f9fc;
  color: #0f1720;
  border-color: #f6f9fc;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.25);
}

.primary-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.32);
}

.secondary-action {
  color: var(--text);
  background: rgba(236, 243, 249, 0.06);
}

.secondary-action:hover {
  border-color: rgba(63, 167, 232, 0.58);
  color: #b9dcf7;
}

.action-glyph {
  font-size: 18px;
}

.telemetry-panel,
.rating-console {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(20px) saturate(1.15);
}

.telemetry-panel {
  min-height: 380px;
  padding: 20px;
  transform: skewY(-2deg);
}

.panel-head,
.scan-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.panel-head strong,
.scan-row strong {
  color: var(--lime);
}

.pulse-stack {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  gap: 8px;
  height: 170px;
  margin-top: 30px;
}

.pulse-stack i {
  display: block;
  height: var(--h);
  min-height: 20px;
  border: 1px solid rgba(25, 201, 138, 0.42);
  background: linear-gradient(180deg, rgba(25, 201, 138, 0.42), rgba(25, 201, 138, 0.06));
  animation: pulse-height 2.6s ease-in-out infinite;
}

.pulse-stack i:nth-child(3n) {
  border-color: rgba(228, 72, 88, 0.38);
  background: linear-gradient(180deg, rgba(228, 72, 88, 0.48), rgba(228, 72, 88, 0.04));
  animation-delay: -0.8s;
}

.market-tape {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  gap: 28px;
  overflow: hidden;
  padding: 14px clamp(18px, 5vw, 72px);
  border-block: 1px solid var(--line);
  background: rgba(13, 20, 29, 0.84);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.market-tape span {
  animation: tape 18s linear infinite;
}

.vision-section,
.product-reveal,
.compare-section,
.pipeline-section,
.capabilities-section,
.workspace-section,
.audio-journal-section,
.ai-section,
.faq-section,
.signal-section,
.ops-section {
  padding: clamp(72px, 10vw, 132px) clamp(18px, 5vw, 72px);
  background: rgba(9, 11, 13, 0.84);
  background:
    linear-gradient(180deg, rgba(23, 34, 47, 0.9), rgba(11, 16, 22, 0.94)),
    rgba(13, 20, 29, 0.92);
  border-top: 1px solid var(--line);
}

.vision-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(30px, 6vw, 92px);
  align-items: start;
}

.protocol-log {
  min-height: 310px;
  margin: 0;
  padding: 26px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(63, 167, 232, 0.1), transparent 32%),
    rgba(236, 243, 249, 0.07);
  color: #b9dcf7;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(13px, 1.5vw, 17px);
  line-height: 1.8;
  overflow: auto;
}

.section-heading {
  max-width: 920px;
}

.product-reveal {
  overflow: hidden;
}

.terminal-frame {
  position: relative;
  margin: 42px 0 0;
  border: 1px solid rgba(200, 214, 231, 0.28);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent 30%),
    rgba(236, 243, 249, 0.08);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px) saturate(1.08);
}

.terminal-frame::before {
  position: absolute;
  inset: 42px 0 0;
  z-index: 2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 18%),
    linear-gradient(90deg, rgba(20, 30, 42, 0.1), transparent 20%, transparent 80%, rgba(20, 30, 42, 0.12));
  mix-blend-mode: soft-light;
  opacity: 0.44;
}

.terminal-frame::after {
  position: absolute;
  inset: -1px;
  z-index: 3;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(63, 167, 232, 0.14);
  clip-path: polygon(0 0, 19% 0, 19% 2px, 100% 2px, 100% 100%, 0 100%);
}

.terminal-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 42px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  color: #aebccc;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 700;
}

.terminal-chrome strong {
  color: #dfe8f1;
}

.terminal-frame img,
.terminal-frame video {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.96) contrast(1.01);
}

.terminal-frame video {
  aspect-ratio: 90 / 49;
  object-fit: cover;
  background: #d8e3ef;
}

.terminal-frame-primary {
  width: min(1180px, 100%);
  margin-inline: auto;
  transform: none;
  box-shadow: 0 28px 80px rgba(4, 9, 16, 0.28), 0 0 0 1px rgba(223, 232, 241, 0.1);
}

.terminal-frame-secondary {
  margin-top: 0;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 38px;
  background: var(--line);
  border: 1px solid var(--line);
}

.compare-grid article,
.capability-grid article,
.faq-grid article {
  background: rgba(236, 243, 249, 0.07);
  backdrop-filter: blur(16px);
}

.compare-grid article {
  padding: clamp(24px, 4vw, 44px);
}

.column-label,
.capability-grid span {
  display: inline-block;
  margin-bottom: 30px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 700;
}

.danger {
  color: var(--red);
}

.success,
.capability-grid span {
  color: #7bdcb7;
}

.metric-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.metric-grid article {
  min-height: 184px;
  padding: 24px;
  background: rgba(236, 243, 249, 0.07);
  backdrop-filter: blur(16px);
}

.metric-grid span {
  display: block;
  margin-bottom: 36px;
  color: var(--red);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
}

.metric-grid p {
  margin-bottom: 0;
  font-size: 16px;
}

.pipeline-section > h2,
.capabilities-section > h2,
.faq-section > h2 {
  margin-bottom: 38px;
}

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

.signal-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
  gap: clamp(30px, 7vw, 100px);
  align-items: center;
}

.section-copy p {
  max-width: 690px;
  font-size: 18px;
}

.capability-grid,
.faq-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

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

.capability-grid article,
.faq-grid article {
  min-height: 220px;
  padding: 24px;
}

.capability-grid article:first-child {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(63, 167, 232, 0.16), transparent 54%),
    rgba(236, 243, 249, 0.1);
}

.capability-grid p,
.compare-grid p,
.faq-grid p {
  color: #d5dde6;
  line-height: 1.5;
}

.ai-section {
  min-height: 56vh;
}

.ai-section p {
  max-width: 900px;
}

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

.workspace-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1.05fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
}

.workspace-copy p {
  max-width: 560px;
  color: #d5dde6;
  font-size: 18px;
  line-height: 1.5;
}

.audio-journal-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  background:
    linear-gradient(135deg, rgba(63, 167, 232, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(16, 28, 40, 0.96), rgba(10, 15, 21, 0.96));
}

.audio-journal-copy p {
  max-width: 620px;
  color: #d5dde6;
  font-size: 18px;
  line-height: 1.55;
}

.journal-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.journal-points span {
  padding: 10px 12px;
  border: 1px solid rgba(200, 214, 231, 0.22);
  background: rgba(236, 243, 249, 0.07);
  color: #dfe8f1;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
}

.journal-frame {
  max-width: 760px;
  margin-inline: auto;
}

.terminal-frame .journal-video {
  aspect-ratio: 16 / 9;
}

.rating-console {
  padding: 22px;
}

.console-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(90px, 1.1fr) 42px;
  align-items: center;
  gap: 14px;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.console-row:last-child {
  border-bottom: 0;
}

.console-row strong {
  color: var(--text);
}

meter {
  width: 100%;
  height: 8px;
}

meter::-webkit-meter-bar {
  background: rgba(246, 249, 252, 0.14);
  border: 0;
}

meter::-webkit-meter-optimum-value {
  background: linear-gradient(90deg, var(--red), var(--amber), var(--cyan), var(--lime));
}

.ops-section {
  min-height: 50vh;
}

.compact {
  margin-top: 14px;
}

.site-footer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: #0b1016;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

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

.footer-logo {
  display: block;
  width: 116px;
  height: auto;
  align-self: center;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.24));
}

@keyframes pulse-height {
  0%,
  100% {
    transform: scaleY(0.88);
    opacity: 0.74;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

@keyframes tape {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-44px);
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .vision-section,
  .workspace-section,
  .audio-journal-section,
  .signal-section,
  .compare-grid,
  .pipeline-grid,
  .capability-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 100vh;
    padding-top: 112px;
  }

  .telemetry-panel {
    max-width: 520px;
    min-height: 300px;
    transform: none;
  }

  .capability-grid article:first-child {
    grid-column: auto;
  }

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

  .terminal-frame-primary {
    transform: none;
  }
}

@media (max-width: 560px) {
  .site-header {
    min-height: 66px;
    padding-inline: 14px;
  }

  h1 {
    font-size: clamp(58px, 18vw, 82px);
    line-height: 0.86;
  }

  h2 {
    font-size: 34px;
    line-height: 1;
  }

  .hero-actions {
    display: grid;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .console-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-block: 16px;
  }

  .proof-line div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .terminal-chrome {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding-block: 10px;
  }
}