* {
  box-sizing: border-box;
}

:root {
  --background: #07101f;
  --surface: #0d1a2d;
  --surface-light: #f4f7fb;
  --text: #eef4ff;
  --muted: #b9c5d8;
  --dark-text: #142033;
  --dark-muted: #536176;
  --accent: #55c2ff;
  --accent-dark: #1998da;
  --border: rgba(255, 255, 255, 0.12);
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 16, 31, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
    display:flex;
    align-items:center;
    gap:16px;
    text-decoration:none;
}

.logo{
    width:70px;
    height:70px;
    object-fit:contain;
}

.brand-text{
    font-size:1.7rem;
    font-weight:800;
    color:white;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
}

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

.nav-contact {
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.hero {
  padding: 96px 0 84px;
  background:
    radial-gradient(circle at 80% 20%, rgba(85, 194, 255, 0.19), transparent 35%),
    linear-gradient(180deg, #081426 0%, #07101f 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 64px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 800;
}

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

h1 {
  margin-bottom: 24px;
  max-width: 760px;
  font-size: clamp(2.7rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 150ms ease, background 150ms ease;
}

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

.primary {
  background: var(--accent);
  color: #06101d;
}

.primary:hover {
  background: #82d3ff;
}

.secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-list li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent);
  font-weight: 900;
}

.hero-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin-bottom: 14px;
  font-size: 2rem;
  line-height: 1.12;
}

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

.card-label {
  color: var(--accent) !important;
  font-weight: 800;
}

.contact-line {
  display: block;
  margin-top: 10px;
  color: var(--text);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.section {
  padding: 90px 0;
}

.section-title {
  max-width: 760px;
  margin-bottom: 36px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

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

.service-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.service-card h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-alt {
  background: var(--surface-light);
  color: var(--dark-text);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
}

.about-copy {
  color: var(--dark-muted);
  font-size: 1.08rem;
}

.contact-section {
  background: linear-gradient(135deg, #0d223b, #102f4f);
}

.contact-box {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 50px;
}

.contact-box h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
}

.contact-box p {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
}

.contact-actions {
  max-width: 320px;
  flex-direction: column;
}

.light {
  background: rgba(255, 255, 255, 0.08);
}

.email-link {
  margin-top: 6px;
  text-align: center;
  font-weight: 800;
  overflow-wrap: anywhere;
}

footer {
  padding: 26px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-row p {
  margin-bottom: 0;
}

@media (max-width: 850px) {
  .hero-grid,
  .about-grid,
  .contact-box {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding-top: 70px;
  }

  .contact-actions {
    max-width: none;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  nav a:not(.nav-contact) {
    display: none;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 58px 0 64px;
  }

  .section {
    padding: 68px 0;
  }

  .hero-card {
    padding: 24px;
  }

  .hero-actions,
  .hero-actions .button,
  .contact-actions,
  .contact-actions .button {
    width: 100%;
  }

  .footer-row {
    flex-direction: column;
    gap: 6px;
  }
  
    .logo {
    width: 52px;
    height: 52px;
  }

  .brand-text {
    font-size: 1.25rem;
  }
  
}