:root {
  --navy: #0b1f3a;
  --blue: #1267d6;
  --light-blue: #eaf3ff;
  --text: #1f2937;
  --muted: #64748b;
  --white: #ffffff;
  --border: #dbe4ef;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input, textarea, select { font: inherit; }

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219,228,239,.8);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--navy);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: 0 10px 24px rgba(18,103,214,.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  color: #334155;
}

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

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--navy);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  padding: 14px 22px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(18,103,214,.22);
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(18,103,214,.28);
}

.btn-small { padding: 10px 16px; }
.btn-secondary {
  background: white;
  color: var(--navy);
  border: 1px solid var(--border);
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 85% 20%, rgba(18,103,214,.18), transparent 32%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(18,103,214,.06);
  right: -180px;
  bottom: -200px;
}

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

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  color: var(--navy);
  line-height: 1.15;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.8rem, 6vw, 5.3rem);
  letter-spacing: -.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -.035em;
}

.hero-text {
  max-width: 700px;
  font-size: 1.18rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 32px 0 26px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #475569;
  font-size: .94rem;
}

.hero-card {
  position: relative;
  z-index: 2;
  padding: 36px;
  border: 1px solid rgba(219,228,239,.9);
  border-radius: 24px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 7px rgba(34,197,94,.12);
}

.card-label {
  margin: 18px 0 8px;
  color: #16a34a;
  font-weight: 700;
}

.hero-card h2 { font-size: 2rem; }
.hero-card p { color: var(--muted); }
.text-link { color: var(--blue); font-weight: 700; }

.section { padding: 92px 0; }
.section-alt { background: #f8fafc; }

.section-heading {
  max-width: 720px;
  margin-bottom: 44px;
}

.section-heading > p:last-child { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: white;
  transition: transform .2s ease, box-shadow .2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--light-blue);
  font-size: 1.5rem;
}

.service-card h3 { margin-bottom: 10px; }
.service-card p { margin-bottom: 0; color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.split p { color: var(--muted); font-size: 1.08rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature {
  padding-top: 20px;
  border-top: 2px solid var(--blue);
}

.feature span {
  color: var(--blue);
  font-weight: 800;
  font-size: .84rem;
}

.feature h3 { margin: 14px 0 10px; }
.feature p { color: var(--muted); }

.contact-section {
  background: var(--navy);
  color: white;
}

.contact-section h2,
.contact-section .eyebrow { color: white; }

.contact-section .eyebrow { opacity: .75; }
.contact-section p { color: #cbd5e1; }

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.contact-details {
  margin-top: 28px;
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,.15);
}

.contact-details p { margin: 7px 0; }

.contact-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  border-radius: 20px;
  background: white;
  color: var(--text);
  box-shadow: 0 25px 60px rgba(0,0,0,.2);
}

.contact-form label {
  display: grid;
  gap: 7px;
  font-weight: 700;
  color: var(--navy);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  background: white;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 3px solid rgba(18,103,214,.12);
  border-color: var(--blue);
}

.form-note {
  margin: 0;
  color: var(--muted) !important;
  font-size: .82rem;
}

footer {
  padding: 24px 0;
  background: #071528;
  color: #cbd5e1;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

@media (max-width: 900px) {
  .menu-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

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

  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero { padding: 78px 0 64px; }
  .section { padding: 70px 0; }
  .cards, .feature-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .trust-row { flex-direction: column; gap: 8px; }
  .footer-wrap { flex-direction: column; text-align: center; }
}