:root {
  --bg: #091015;
  --bg-2: #0f1a21;
  --panel: rgba(14, 26, 33, 0.92);
  --panel-soft: rgba(18, 31, 40, 0.7);
  --line: rgba(125, 164, 183, 0.2);
  --line-strong: rgba(125, 164, 183, 0.36);
  --text: #ebf1f4;
  --muted: #95a9b4;
  --signal: #56f0b2;
  --signal-deep: #16c386;
  --steel: #8ed7ff;
  --warning: #f2b84b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at 15% 15%, rgba(86, 240, 178, 0.08), transparent 28%),
    radial-gradient(circle at 88% 14%, rgba(142, 215, 255, 0.08), transparent 26%),
    linear-gradient(180deg, #081015 0%, #0c151c 45%, #091015 100%);
}

body::before,
body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
}

body::before {
  background-image:
    linear-gradient(rgba(133, 161, 176, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(133, 161, 176, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
}

body::after {
  background:
    linear-gradient(90deg, transparent 0, transparent 19.8%, rgba(86, 240, 178, 0.08) 20%, transparent 20.2%, transparent 100%),
    linear-gradient(180deg, transparent 0, transparent 9.8%, rgba(142, 215, 255, 0.08) 10%, transparent 10.2%, transparent 100%);
  opacity: 0.65;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 88px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: rgba(7, 14, 18, 0.74);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(86, 240, 178, 0.34);
  background:
    linear-gradient(135deg, rgba(86, 240, 178, 0.2), rgba(142, 215, 255, 0.08)),
    rgba(14, 26, 33, 0.95);
  color: var(--signal);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand strong,
.topnav a,
.proof-card strong,
.metric-value,
.service-card h3,
.process-card h3,
.environment-card h3,
.capability-list li,
.status-live {
  font-family: "Barlow Condensed", sans-serif;
}

.brand strong {
  display: block;
  margin-bottom: 2px;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand small {
  color: var(--muted);
  font-size: 0.82rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.topnav a {
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.topnav a:hover {
  color: var(--signal);
}

.panel,
.proof-card,
.metric-card,
.service-card,
.process-card,
.environment-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 18px;
}

.hero-copy,
.hero-status,
.contact-panel {
  position: relative;
  overflow: hidden;
  padding: 28px;
}

.hero-copy::after,
.hero-status::after,
.contact-panel::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.02);
  content: "";
  pointer-events: none;
}

.kicker,
.proof-label,
.service-id {
  margin: 0 0 12px;
  color: var(--signal);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-head h2,
.contact h2 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.hero-text,
.status-list dd,
.metric-card p,
.service-card p,
.process-card p,
.environment-card p,
.contact-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  text-decoration: none;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--signal), var(--signal-deep));
  border-color: transparent;
  color: #051015;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  padding: 14px;
  border: 1px solid rgba(125, 164, 183, 0.16);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 0.94rem;
}

.status-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.status-live {
  color: var(--signal);
  font-size: 0.98rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 18px 0 24px;
}

.signal-grid span {
  position: relative;
  display: block;
  min-height: 82px;
  border: 1px solid rgba(125, 164, 183, 0.2);
  background:
    linear-gradient(180deg, rgba(86, 240, 178, 0.18), transparent 70%),
    rgba(255, 255, 255, 0.02);
  animation: signalPulse 5s ease-in-out infinite;
}

.signal-grid span:nth-child(2),
.signal-grid span:nth-child(5) {
  animation-delay: 0.6s;
}

.signal-grid span:nth-child(3),
.signal-grid span:nth-child(6) {
  animation-delay: 1.2s;
}

.signal-grid span::after {
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  content: "";
}

.status-list {
  display: grid;
  gap: 18px;
  margin: 0;
}

.status-list dt {
  margin-bottom: 6px;
  color: var(--steel);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.12rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-list dd {
  margin: 0;
}

.proof-rail,
.outcome-grid,
.service-grid,
.environment-grid,
.capability-layout {
  display: grid;
  gap: 16px;
}

.proof-rail {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 54px;
}

.proof-card,
.metric-card,
.service-card,
.process-card,
.environment-card {
  padding: 20px;
}

.proof-label {
  margin-bottom: 8px;
}

.proof-card strong {
  display: block;
  font-size: 1.4rem;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.section {
  margin-bottom: 56px;
}

.section-head {
  display: grid;
  gap: 14px;
  max-width: 940px;
  margin-bottom: 22px;
}

.section-head h2,
.contact h2 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

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

.metric-value {
  display: block;
  margin-bottom: 14px;
  color: var(--signal);
  font-size: 1.7rem;
  text-transform: uppercase;
}

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

.service-id {
  color: var(--warning);
}

.service-card h3,
.process-card h3,
.environment-card h3 {
  margin: 0 0 10px;
  font-size: 1.65rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.process-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border: 1px solid rgba(242, 184, 75, 0.3);
  color: var(--warning);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
}

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

.capability-layout {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: stretch;
}

.capability-panel,
.diagram {
  padding: 22px;
}

.capability-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability-list li {
  position: relative;
  padding: 16px 16px 16px 44px;
  border: 1px solid rgba(125, 164, 183, 0.16);
  background: rgba(255, 255, 255, 0.02);
  font-size: 1.18rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.capability-list li::before {
  position: absolute;
  left: 16px;
  top: 16px;
  width: 14px;
  height: 14px;
  background: var(--signal);
  content: "";
}

.diagram {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-content: start;
  min-height: 340px;
  background:
    linear-gradient(rgba(125, 164, 183, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 164, 183, 0.1) 1px, transparent 1px),
    rgba(255, 255, 255, 0.01);
  background-size: 36px 36px;
}

.diagram::before,
.diagram::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.diagram::before {
  left: 15%;
  right: 15%;
  top: 31%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(86, 240, 178, 0.5), transparent);
}

.diagram::after {
  left: 50%;
  top: 16%;
  bottom: 16%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(142, 215, 255, 0.45), transparent);
}

.diagram-node {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 82px;
  border: 1px solid rgba(125, 164, 183, 0.22);
  background: rgba(14, 26, 33, 0.86);
  color: var(--text);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-panel p {
  max-width: 56ch;
  margin-bottom: 0;
}

@keyframes signalPulse {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(86, 240, 178, 0);
    transform: translateY(0);
  }

  50% {
    box-shadow: inset 0 0 32px rgba(86, 240, 178, 0.08);
    transform: translateY(-2px);
  }
}

@media (max-width: 1080px) {
  .hero,
  .proof-rail,
  .outcome-grid,
  .process-grid,
  .capability-layout {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .environment-grid {
    grid-template-columns: 1fr;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 20px, 1240px);
    padding-top: 16px;
  }

  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .topnav {
    gap: 12px 16px;
  }

  .hero-copy,
  .hero-status,
  .contact-panel,
  .proof-card,
  .metric-card,
  .service-card,
  .process-card,
  .environment-card,
  .capability-panel,
  .diagram {
    padding: 20px;
  }

  .hero h1,
  .section-head h2,
  .contact h2 {
    line-height: 0.95;
  }

  .button {
    width: 100%;
  }

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