* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f0f9ff;
  color: #020617;
}

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

.hero {
  background: #020617;
  color: white;
  min-height: 100vh;
}

.nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand-main {
  color: #7dd3fc;
  font-size: 32px;
  font-weight: 900;
}

.brand-sub {
  color: #e0f2fe;
}

.nav-links {
  display: flex;
  gap: 32px;
  font-weight: 700;
}

.nav-links a:hover {
  color: #7dd3fc;
}

.hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 120px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.pill {
  display: inline-flex;
  border: 1px solid rgba(125, 211, 252, .4);
  background: rgba(14, 165, 233, .12);
  color: #e0f2fe;
  padding: 12px 22px;
  border-radius: 999px;
}

h1 {
  font-size: clamp(48px, 7vw, 86px);
  line-height: 1.08;
  margin: 32px 0 24px;
}

h2 {
  font-size: clamp(36px, 5vw, 48px);
  line-height: 1.1;
  margin: 0;
}

.hero-text,
.section-text {
  font-size: 20px;
  line-height: 1.6;
  color: #cbd5e1;
}

.section-text {
  color: #475569;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  padding: 18px 28px;
  font-weight: 900;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.primary {
  background: #7dd3fc;
  color: #020617;
}

.primary:hover {
  background: #bae6fd;
}

.secondary {
  border: 1px solid rgba(255,255,255,.2);
  color: white;
}

.secondary:hover {
  background: rgba(255,255,255,.08);
}

.dark {
  background: #020617;
  color: white;
}

.small {
  padding: 14px 22px;
  margin-top: 18px;
}

.hero-card {
  border: 1px solid rgba(125, 211, 252, .25);
  background: rgba(14, 165, 233, .12);
  border-radius: 32px;
  padding: 32px;
  display: grid;
  gap: 22px;
}

.check-item {
  background: white;
  color: #020617;
  border-radius: 22px;
  padding: 24px;
  font-size: 19px;
  font-weight: 800;
  display: flex;
  gap: 18px;
}

.check-item span {
  color: #0284c7;
}

.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 90px 24px;
}

.section-label {
  color: #0369a1;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.trust-grid,
.card-grid,
.price-grid {
  display: grid;
  gap: 24px;
  margin-top: 36px;
}

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

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

.price-grid {
  grid-template-columns: repeat(4, 1fr);
}

.trust-card,
.service-card,
.price-card,
.feature {
  background: white;
  border: 1px solid #bae6fd;
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 10px 25px rgba(15, 23, 42, .06);
}

.icon {
  font-size: 34px;
}

.pricing {
  background: white;
}

.price {
  color: #0369a1;
  font-size: 34px;
  font-weight: 900;
  margin: 16px 0;
}

.demo-box {
  margin-top: 36px;
  background: #020617;
  color: white;
  border-radius: 32px;
  padding: 32px;
}

.demo-box h3 {
  color: #7dd3fc;
  font-size: 28px;
}

.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 18px;
}

.contact {
  background: #020617;
  color: white;
  padding: 90px 24px;
}

.contact-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.blue {
  color: #7dd3fc;
}

.contact-text {
  color: #cbd5e1;
  font-size: 19px;
  line-height: 1.6;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 32px;
}

.contact-list a {
  border: 1px solid rgba(125, 211, 252, .25);
  border-radius: 18px;
  padding: 16px;
  color: #e0f2fe;
}

.contact-list a:hover {
  background: rgba(14, 165, 233, .12);
}

.quote-box {
  background: white;
  color: #020617;
  border: 1px solid rgba(125, 211, 252, .4);
  border-radius: 32px;
  padding: 28px;
  display: grid;
  gap: 16px;
}

input,
textarea {
  width: 100%;
  border: 1px solid #bae6fd;
  border-radius: 16px;
  padding: 18px;
  font-size: 16px;
}

textarea {
  min-height: 130px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, .75);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-box {
  background: white;
  color: #020617;
  border-radius: 32px;
  padding: 28px;
  width: 100%;
  max-width: 460px;
}

.modal-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.close {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: none;
  font-size: 28px;
  cursor: pointer;
}

.call-options {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.call-options a {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 22px;
  padding: 22px;
}

.call-options strong {
  display: block;
  font-size: 20px;
}

.call-options span {
  color: #0369a1;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
}

footer {
  background: #0f172a;
  color: #94a3b8;
  text-align: center;
  padding: 32px 24px;
}

@media (max-width: 900px) {
  .hero-grid,
  .why,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .price-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    gap: 20px;
    flex-direction: column;
  }

  .nav-links {
    gap: 18px;
  }
}