:root {
  --bg: #0b1110;
  --bg-elevated: #121a18;
  --ink: #e8f2ef;
  --muted: #9bb0a8;
  --line: rgba(94, 234, 212, 0.16);
  --accent: #5eead4;
  --accent-deep: #14b8a6;
  --sky: #38bdf8;
  --danger-soft: #f0a06a;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --max: 1120px;
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(56, 189, 248, 0.12), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(20, 184, 166, 0.14), transparent 50%),
    linear-gradient(180deg, #0a100f 0%, #0b1110 40%, #0d1513 100%);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  overflow-x: hidden;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.035;
  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");
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 3rem);
  background: linear-gradient(180deg, rgba(11, 17, 16, 0.92), rgba(11, 17, 16, 0.55) 70%, transparent);
  backdrop-filter: blur(8px);
}

.logo,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

.logo-mark {
  width: 0.85rem;
  height: 0.85rem;
  border: 1.5px solid var(--accent);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.12);
  background: linear-gradient(135deg, var(--accent-deep), transparent 60%);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  font-size: 0.92rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
}

.nav-cta {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--accent) !important;
}

.nav-cta:hover {
  border-color: var(--accent);
  background: rgba(94, 234, 212, 0.08);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: clamp(6rem, 12vh, 8rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(94, 234, 212, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 234, 212, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 35%, #000 20%, transparent 75%);
  animation: gridDrift 28s linear infinite;
}

.hero-nodes {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.hero-nodes .nodes circle {
  fill: var(--accent);
}

.hero-nodes .pulse {
  transform-origin: center;
  animation: nodePulse 3.2s ease-in-out infinite;
}

.hero-nodes .pulse.delay {
  animation-delay: 1.1s;
}

.hero-glow {
  position: absolute;
  right: -10%;
  top: 10%;
  width: min(70vw, 720px);
  height: min(70vw, 720px);
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18), transparent 65%);
  filter: blur(10px);
  animation: glowBreathe 8s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  opacity: 0;
  transform: translateY(18px);
  animation: riseIn 0.9s ease forwards 0.15s;
}

.brand {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 0.95;
  color: var(--ink);
  text-shadow: 0 0 40px rgba(94, 234, 212, 0.18);
}

.hero h1 {
  margin: 0 0 1rem;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 38ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-deep), #0f766e);
  color: #04110f;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(18, 26, 24, 0.55);
}

.btn-ghost:hover {
  border-color: rgba(94, 234, 212, 0.45);
}

.section {
  padding: clamp(4.5rem, 10vh, 7rem) clamp(1.25rem, 4vw, 3rem);
}

.section-head {
  max-width: 640px;
  margin: 0 auto 2.75rem;
  text-align: center;
}

.section-head.left {
  margin-left: 0;
  text-align: left;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-copy {
  margin: 0;
  color: var(--muted);
}

.service-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--max);
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.service-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.25rem;
  padding: 1.6rem 0.25rem;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-list li.is-visible {
  opacity: 1;
  transform: none;
}

.svc-index {
  grid-row: 1 / span 2;
  align-self: start;
  padding-top: 0.25rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent-deep);
  letter-spacing: 0.06em;
}

.service-list h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.service-list p {
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
}

.infra {
  padding-top: 0;
}

.infra-panel {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background:
    linear-gradient(135deg, rgba(94, 234, 212, 0.06), transparent 40%),
    linear-gradient(180deg, rgba(18, 26, 24, 0.95), rgba(12, 18, 17, 0.98));
  border: 1px solid var(--line);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  margin: 2rem 0 0;
}

.stats div {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.stats dt {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.company-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.company-grid article {
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.company-grid h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
}

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

.detail-list li {
  display: grid;
  gap: 0.15rem;
}

.detail-list span {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-list strong {
  font-weight: 600;
}

.company-grid address {
  font-style: normal;
  line-height: 1.7;
}

.agent-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact {
  padding-bottom: clamp(5rem, 12vh, 7.5rem);
}

.contact-shell {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid rgba(94, 234, 212, 0.28);
  background:
    radial-gradient(600px 240px at 100% 0%, rgba(56, 189, 248, 0.12), transparent 60%),
    rgba(12, 20, 18, 0.85);
}

.contact-shell--solo {
  grid-template-columns: 1fr;
}

.contact-shell .section-copy {
  max-width: 42ch;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.contact-list li {
  display: grid;
  gap: 0.25rem;
}

.contact-list span:first-child {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list a {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

.contact-list a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem) 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@keyframes riseIn {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes gridDrift {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 64px 64px;
  }
}

@keyframes glowBreathe {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

@media (min-width: 720px) {
  .service-list li {
    grid-template-columns: 5rem minmax(10rem, 16rem) 1fr;
    align-items: baseline;
  }

  .service-list h3 {
    grid-column: 2;
  }

  .service-list p {
    grid-column: 3;
    grid-row: 1;
  }

  .svc-index {
    grid-row: 1;
  }

  .company-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
  }

  .contact-shell {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
  }

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

@media (max-width: 720px) {
  .nav a:not(.nav-cta) {
    display: none;
  }

  .brand {
    letter-spacing: 0.02em;
  }
}

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

  .hero-content,
  .service-list li,
  .hero-grid,
  .hero-glow,
  .hero-nodes .pulse {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}