:root {
  --brand-blue: #3f4db8;
  --brand-orange: #ef7b2d;
  --brand-dark: #111320;
  --text-dark: #1f2430;
  --text-soft: #5b6375;
  --bg-light: #f5f7ff;
  --white: #ffffff;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section,
footer {
  scroll-margin-top: 92px;
}

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

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #eceefe;
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand img {
  width: 190px;
  max-width: 100%;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid #dfe4ff;
  border-radius: 10px;
  background: #ffffff;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-blue);
}

.site-nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.site-nav a:hover {
  background: #f1f3ff;
  color: var(--brand-orange);
}

.hero {
  background: linear-gradient(120deg, #eef1ff 0%, #fff6ef 100%);
  padding: 6.5rem 0 5.5rem;
  min-height: 92vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  color: var(--brand-blue);
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.25;
}

h1 {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  margin-bottom: 1rem;
}

.hero-content p {
  color: var(--text-soft);
  margin-bottom: 1.5rem;
  max-width: 60ch;
}

.hero-stats {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.hero-stats article {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid #dfe4ff;
  border-radius: 12px;
  padding: 0.75rem;
}

.hero-stats strong {
  display: block;
  font-size: 0.88rem;
  color: var(--brand-blue);
}

.hero-stats span {
  display: block;
  margin-top: 0.2rem;
  color: #3f4760;
  font-size: 0.81rem;
}

.btn-primary {
  display: inline-block;
  background: var(--brand-orange);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 9px 20px rgba(239, 123, 45, 0.25);
}

.hero-card {
  background: var(--white);
  border: 1px solid #e8ebff;
  border-radius: 18px;
  padding: 1.35rem 1.4rem;
  box-shadow: 0 18px 35px rgba(28, 47, 94, 0.08);
}

.hero-media {
  display: flex;
  flex-direction: column;
}

.hero-image-wrap {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid #dfe5ff;
  box-shadow: 0 20px 36px rgba(28, 47, 94, 0.16);
  background: #e9eeff;
}

.hero-image-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.hero-brand-card {
  position: relative;
  overflow: hidden;
  margin-top: 1.1rem;
}

.hero-brand-card::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 77, 184, 0.12), transparent 70%);
}

.hero-card h2 {
  color: var(--brand-blue);
  margin-bottom: 0.65rem;
}

.hero-brand-card p {
  margin-top: 0;
  color: var(--text-soft);
}

.brand-pill {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: #eef1ff;
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.82rem;
}

.about,
.products,
.services,
.trust {
  padding: 4rem 0;
}

.about {
  min-height: 82vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
}

.about-head {
  max-width: 78ch;
}

.about-lead {
  color: var(--text-soft);
  font-size: 1.04rem;
  margin-top: 0.8rem;
}

.about-cards {
  margin-top: 1.65rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.about-card {
  background: var(--white);
  border: 1px solid #e5eaff;
  border-radius: 16px;
  padding: 1.1rem;
  box-shadow: 0 12px 28px rgba(39, 57, 116, 0.08);
}

.about-card h3 {
  margin: 0 0 0.5rem;
  color: var(--brand-blue);
}

.about-card p {
  margin: 0;
  color: var(--text-soft);
}

.about-card-accent {
  background: linear-gradient(130deg, #26348d, #3f4db8);
  border-color: transparent;
}

.about-card-accent h3,
.about-card-accent p {
  color: #f5f7ff;
}

.products {
  background: #fffdfb;
}

.products-intro {
  margin-top: 0.75rem;
  color: var(--text-soft);
  max-width: 88ch;
}

.product-grid {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.product-item {
  background: var(--white);
  border: 1px solid #ece3dc;
  border-left: 4px solid var(--brand-orange);
  border-radius: 10px;
  padding: 0.8rem 0.85rem;
  font-weight: 700;
  color: #232838;
}

.services {
  background: var(--bg-light);
}

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

.service-card {
  background: var(--white);
  border-radius: 14px;
  border: 1px solid #e4e8ff;
  padding: 1rem;
}

.service-card h3 {
  margin-bottom: 0.5rem;
  color: var(--brand-blue);
}

.service-card p {
  margin: 0;
  color: var(--text-soft);
}

.deliver-shell {
  margin-top: 2rem;
  background: linear-gradient(135deg, #1f2a72, #2f3fa3);
  border-radius: 18px;
  padding: 1.4rem;
  color: var(--white);
}

.deliver-shell h3 {
  margin-bottom: 1rem;
}

.deliver-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.deliver-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 0.85rem;
}

.deliver-item span {
  min-width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--brand-orange);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
}

.deliver-item p {
  margin: 0;
  color: #f2f5ff;
}

.trust {
  background: var(--white);
}

.trust-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust-card {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
  border: 1px solid #e4e8ff;
  border-radius: 14px;
  padding: 1rem;
}

.trust-card::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0;
  width: 46px;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-orange));
}

.trust-card h3 {
  margin: 0.35rem 0 0.45rem;
  color: var(--brand-blue);
}

.trust-card p {
  margin: 0;
  color: var(--text-soft);
}

.footer {
  background: var(--brand-dark);
  color: #d6dbf5;
  padding-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
  padding-bottom: 1.25rem;
}

.footer h2,
.footer h3 {
  color: #f5f7ff;
}

.footer a {
  color: #ffba8a;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(214, 219, 245, 0.2);
  padding: 1rem 0;
  font-size: 0.9rem;
}

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

  .about-cards {
    grid-template-columns: 1fr 1fr;
  }

  .service-cards {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-wrap {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-nav {
    display: none;
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.55rem;
    border: 1px solid #e8ebff;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 10px 26px rgba(27, 42, 87, 0.08);
    flex-direction: column;
    gap: 0.4rem;
    align-items: stretch;
  }

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

  .site-nav a {
    display: block;
    background: #f8f9ff;
    border: 1px solid #e8ebff;
    border-radius: 10px;
    width: 100%;
  }

  .hero {
    min-height: auto;
    padding-top: 6rem;
    padding-bottom: 4rem;
  }

  .hero-image-wrap img {
    height: 240px;
  }

  .about {
    min-height: auto;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }

  .service-cards {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .hero-stats {
    grid-template-columns: 1fr;
  }

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