:root {
  --bg: #07111f;
  --panel: #0f2034;
  --panel-soft: #142943;
  --text: #eef6ff;
  --muted: #a9bfd6;
  --accent: #38d6ff;
  --accent-2: #7c5cff;
  --line: rgba(255, 255, 255, 0.12);
}

* {
  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 top left, rgba(56, 214, 255, 0.18), transparent 34rem),
    linear-gradient(135deg, #07111f 0%, #0b1628 45%, #07111f 100%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(20px);
  background: rgba(7, 17, 31, 0.82);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

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

.nav-links {
  display: flex;
  gap: 22px;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.nav-toggle {
  display: none;
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 720px;
  padding: 88px 24px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.7fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 800;
  font-size: 0.78rem;
}

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

h1 {
  font-size: clamp(3.1rem, 7vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  margin-bottom: 28px;
}

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

h3 {
  font-size: 1.3rem;
}

.lead {
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.8;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn,
button {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  cursor: pointer;
}

.btn {
  text-decoration: none;
  display: inline-flex;
}

.primary,
form button {
  color: #03111f;
  background: linear-gradient(135deg, var(--accent), #a4f4ff);
}

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

.hero-panel,
.cards article,
.timeline div,
.security-grid div,
.process-grid article,
.contact-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.hero-panel {
  border-radius: 34px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.pulse {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent), transparent 68%);
  position: absolute;
  top: -30px;
  right: -20px;
  opacity: 0.4;
  animation: pulse 3s infinite;
}

.metric {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.metric span {
  color: var(--muted);
}

.metric strong {
  color: var(--accent);
}

.logo-strip,
.section,
.contact,
footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 70px 24px;
}

.logo-strip {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.logo-strip span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 20px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.section-heading {
  max-width: 840px;
  margin-bottom: 36px;
}

.grid {
  display: grid;
  gap: 22px;
}

.cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards article,
.process-grid article {
  border-radius: 28px;
  padding: 28px;
}

li,
p {
  color: var(--muted);
  line-height: 1.75;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline div {
  border-radius: 22px;
  padding: 22px;
}

.timeline span {
  color: var(--accent);
  font-weight: 900;
  margin-right: 12px;
}

.security {
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.18), rgba(56, 214, 255, 0.08));
}

.security-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.security-grid div {
  border-radius: 24px;
  padding: 22px;
}

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

.outcome {
  border-left: 3px solid var(--accent);
  padding: 10px 22px;
}

.outcome strong {
  display: block;
  font-size: 3rem;
}

.outcome span {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}

form {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

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

textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-card {
  border-radius: 30px;
  padding: 30px;
}

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

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

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

@keyframes pulse {
  50% {
    transform: scale(1.18);
    opacity: 0.18;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
    background: var(--accent);
    color: #03111f;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 24px;
    right: 24px;
    top: 72px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #0b1628;
    flex-direction: column;
  }

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

  .hero,
  .split,
  .contact,
  .cards,
  .outcomes,
  .security-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
}