:root {
  --primary: #1296f3;
  --primary-dark: #0b63c9;
  --secondary: #0f172a;
  --text: #1e293b;
  --muted: #64748b;
  --bg: #ffffff;
  --bg-soft: #f4f9ff;
  --border: #dbe7f3;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e9eef5;
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.logo {
  width: 62px;
  height: 62px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--secondary);
}

.brand-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
}

.main-nav {
  position: relative;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--secondary);
  border-radius: 999px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-weight: 600;
}

.hero {
  padding: 72px 0 48px;
  background:
    linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-dark);
}

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

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.hero-text,
.section-heading p,
.card p,
.feature p,
.testimonial p,
.contact-card p,
.contact-details p {
  color: var(--text);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(18, 150, 243, 0.28);
}

.btn-secondary {
  background: #fff;
  color: var(--secondary);
  border: 2px solid var(--border);
}

.btn-block {
  width: 100%;
  margin-bottom: 12px;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-points li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  color: var(--text);
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.hero-card,
.contact-card,
.card,
.feature,
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card-inner,
.contact-card {
  padding: 28px;
}

.small-note,
.muted {
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-bar {
  padding: 18px 0;
  background: var(--secondary);
  color: #fff;
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  text-align: center;
}

.trust-item {
  font-weight: 700;
}

.section {
  padding: 78px 0;
}

.section-alt {
  background: var(--bg-soft);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.card-grid,
.feature-grid,
.testimonial-grid,
.contact-grid {
  display: grid;
  gap: 24px;
}

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

.card,
.feature,
.testimonial {
  padding: 28px;
}

.section-contact {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.contact-grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: start;
}

.contact-details a {
  color: var(--primary-dark);
  font-weight: 700;
}

.site-footer {
  padding: 28px 0;
  background: #0b1220;
  color: #d8e3ef;
}

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

@media (max-width: 920px) {
  .hero-grid,
  .contact-grid,
  .card-grid,
  .feature-grid,
  .testimonial-grid,
  .trust-items {
    grid-template-columns: 1fr;
  }

  .header-wrap {
    min-height: 74px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-list {
    position: absolute;
    right: 0;
    top: calc(100% + 12px);
    width: min(280px, 90vw);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
  }

  .nav-list.active {
    display: flex;
  }

  .nav-list li {
    border-bottom: 1px solid #eef3f8;
  }

  .nav-list li:last-child {
    border-bottom: 0;
  }

  .nav-list a {
    display: block;
    padding: 16px 18px;
  }

  .nav-cta {
    padding: 14px;
  }

  .nav-cta .btn {
    width: 100%;
  }

  .brand-subtitle {
    display: none;
  }

  .hero {
    padding-top: 48px;
  }
}

@media (max-width: 560px) {
  .logo {
    width: 50px;
    height: 50px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .container {
    width: min(100% - 24px, var(--container));
  }

  .section,
  .hero {
    padding-left: 0;
    padding-right: 0;
  }

  .hero-card-inner,
  .contact-card,
  .card,
  .feature,
  .testimonial {
    padding: 22px;
  }

  .btn {
    width: 100%;
  }

  .footer-wrap {
    flex-direction: column;
  }
}