:root {
  --bg: #070b16;
  --panel: #111827;
  --panel-soft: rgba(17, 24, 39, 0.74);
  --text: #eef6ff;
  --muted: #9fb0c9;
  --accent: #39f5c7;
  --accent-2: #6c7dff;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 12%, rgba(57, 245, 199, 0.18), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(108, 125, 255, 0.18), transparent 28%),
    linear-gradient(135deg, #050713 0%, #081122 55%, #0a101c 100%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 11, 22, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #061015;
  background: linear-gradient(135deg, var(--accent), #b7fff0);
  box-shadow: 0 0 34px rgba(57, 245, 199, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.nav-toggle {
  display: none;
}

.hero {
  padding: 92px 24px 56px;
}

.hero-grid,
.section,
.process,
.contact,
.metrics {
  max-width: 1180px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 800;
}

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

h1 {
  font-size: clamp(2.5rem, 6vw, 5.7rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.28rem;
}

.lead {
  max-width: 690px;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn.primary {
  color: #061015;
  background: var(--accent);
  box-shadow: 0 18px 34px rgba(57, 245, 199, 0.2);
}

.btn.secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.hero-panel {
  min-height: 520px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 36px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(57, 245, 199, 0.11), rgba(108, 125, 255, 0.12)),
    rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 36px;
  border: 1px solid rgba(57, 245, 199, 0.22);
  border-radius: 28px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.65;
}

.status-card,
.terminal-card {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(7, 11, 22, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.status-card {
  top: 54px;
  right: 32px;
  width: 220px;
  padding: 22px;
}

.status-card p {
  margin: 8px 0;
  color: var(--muted);
}

.status-card strong {
  font-size: 1.45rem;
}

.pulse {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(57, 245, 199, 0.5);
  animation: pulse 1.8s infinite;
}

.terminal-card {
  left: 34px;
  bottom: 48px;
  width: min(360px, calc(100% - 68px));
  padding: 24px;
  font-family: Consolas, Monaco, monospace;
  color: #c8fff2;
}

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

.terminal-card p {
  margin: 12px 0 0;
  color: #dbe8ff;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 10px 24px 86px;
}

.metrics article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--panel-soft);
}

.counter {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 3rem;
  font-weight: 900;
}

.metrics p,
.service-card p,
.process-copy p,
.timeline span,
.package p,
.package li,
.contact-card p {
  color: var(--muted);
  line-height: 1.7;
}

.section {
  padding: 86px 24px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.service-grid,
.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card,
.package {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.045);
}

.service-card span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--accent);
  font-weight: 900;
}

.process {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  padding: 76px 24px;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.timeline li {
  position: relative;
  margin-bottom: 16px;
  padding: 24px 24px 24px 86px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel-soft);
}

.timeline li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 24px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #061015;
  background: var(--accent);
  font-weight: 900;
}

.timeline strong,
.timeline span {
  display: block;
}

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

.package.featured {
  background: linear-gradient(145deg, rgba(57, 245, 199, 0.16), rgba(108, 125, 255, 0.16));
  box-shadow: var(--shadow);
}

.package ul {
  padding-left: 18px;
}

.contact {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  padding: 78px 24px 96px;
}

.contact-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.055);
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-list a {
  color: var(--accent);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  font: inherit;
}

textarea {
  resize: vertical;
}

.form-note {
  min-height: 24px;
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 24px;
  color: var(--muted);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 18px rgba(57, 245, 199, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(57, 245, 199, 0);
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 10px 14px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
  }

  .nav-links {
    position: absolute;
    left: 24px;
    right: 24px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #091020;
  }

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

  .hero-grid,
  .process,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .hero-panel {
    min-height: 440px;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 62px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}