* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0b1020;
  --bg-soft: #11182b;
  --panel: #161f35;
  --text: #edf2ff;
  --muted: #a9b4cb;
  --line: rgba(255,255,255,.10);
  --accent: #65d6ad;
  --accent-2: #7aa7ff;
  --max: 1120px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(11, 16, 32, .82);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.04em;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: .94rem;
  transition: .2s ease;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  color: var(--text);
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 75% 30%, rgba(122, 167, 255, .16), transparent 32%),
    radial-gradient(circle at 20% 20%, rgba(101, 214, 173, .10), transparent 30%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 70px;
  align-items: center;
}

.eyebrow,
.section-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  font-weight: 800;
  margin-bottom: 18px;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.9rem, 7vw, 5.7rem);
  line-height: .98;
  letter-spacing: -.065em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.hero-copy {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.12rem;
  margin-top: 28px;
}

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

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 13px 20px;
  border-radius: 10px;
  font-weight: 750;
  transition: .2s ease;
}

.btn-primary {
  color: #07130f;
  background: var(--accent);
}

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

.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}

.status {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: .9rem;
  margin-top: 30px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.terminal-card {
  background: #070b14;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.28);
}

.terminal-top {
  display: flex;
  gap: 7px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.terminal-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
}

.terminal-card pre {
  padding: 26px;
  overflow-x: auto;
}

.terminal-card code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: .9rem;
  color: #b8c5dc;
}

.section {
  padding: 100px 0;
  border-top: 1px solid var(--line);
}

.section-alt {
  background: var(--bg-soft);
}

.two-column {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 80px;
}

.prose {
  color: var(--muted);
  font-size: 1.06rem;
}

.prose p + p {
  margin-top: 18px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 50px;
  margin-bottom: 44px;
}

.section-heading p {
  color: var(--muted);
  max-width: 430px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  min-height: 300px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 16px;
}

.card-number {
  color: var(--accent);
  font-family: monospace;
  margin-bottom: 60px;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

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

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
  padding-top: 28px;
}

.tags span {
  border: 1px solid var(--line);
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--muted);
  font-size: .75rem;
}

.service-list {
  margin-top: 35px;
  border-top: 1px solid var(--line);
}

.service {
  display: grid;
  grid-template-columns: 80px 1fr;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.25rem, 3vw, 2rem);
}

.service strong {
  color: var(--accent);
  font-size: .8rem;
  font-family: monospace;
  padding-top: 7px;
}

.contact-box {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
}

.contact-box p:not(.section-label) {
  color: var(--muted);
  margin-top: 16px;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  min-height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: .88rem;
}

@media (max-width: 820px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 72px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #10172a;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 12px;
  }

  .hero {
    padding-top: 80px;
  }

  .hero-grid,
  .two-column,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .two-column {
    gap: 45px;
  }

  .section-heading,
  .contact-box {
    align-items: flex-start;
    flex-direction: column;
  }

  .cards {
    gap: 14px;
  }

  .card {
    min-height: 250px;
  }

  .card-number {
    margin-bottom: 35px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .section {
    padding: 72px 0;
  }

  .footer-inner {
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
  }
}