* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f7fbff;
  color: #071a3d;
}

.hidden {
  display: none !important;
}

/* NAVBAR */
.navbar {
  max-width: 1200px;
  margin: auto;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  color: #1e63ff;
}

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

nav a {
  text-decoration: none;
  color: #071a3d;
  font-weight: 700;
  font-size: 15px;
}

.right-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  gap: 8px;
}

.lang-switch button {
  padding: 9px 14px;
  border: none;
  border-radius: 8px;
  background: #eef5ff;
  color: #1e63ff;
  font-weight: 800;
  cursor: pointer;
}

.lang-switch button.active {
  background: #1e63ff;
  color: white;
}

.menu-toggle {
  display: none;
  background: #1e63ff;
  color: #fff;
  border: none;
  font-size: 24px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
}

/* HERO */
.hero {
  max-width: 1200px;
  margin: auto;
  padding: 50px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 45px;
}

.badge {
  background: #e2fff4;
  color: #00a878;
  padding: 9px 16px;
  border-radius: 30px;
  font-weight: 700;
  display: inline-block;
}

.hero h1 {
  font-size: 72px;
  line-height: 1;
  margin: 24px 0;
  letter-spacing: -2px;
}

.hero p {
  font-size: 18px;
  color: #5b6b88;
  max-width: 520px;
}

.features {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin: 28px 0;
  font-weight: 700;
}

.features span {
  background: #eef5ff;
  padding: 10px 14px;
  border-radius: 10px;
}

.main-btn {
  background: #1e63ff;
  color: white;
  padding: 15px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  display: inline-block;
}

.trust {
  font-size: 14px !important;
  margin-top: 20px;
}

.hero-image {
  background: radial-gradient(circle, #dceaff, #f7fbff);
  border-radius: 40px;
  text-align: center;
  padding: 30px;
}

.hero-image img {
  max-width: 90%;
  height: auto;
}

/* SECTIONS */
.how,
.security,
.cta {
  max-width: 1200px;
  margin: 35px auto;
  padding: 45px 24px;
  background: white;
  border-radius: 24px;
  text-align: center;
}

.how h2,
.security h2,
.cta h2 {
  font-size: 34px;
  margin-bottom: 25px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.steps div {
  background: #f7fbff;
  padding: 25px;
  border-radius: 18px;
}

.steps p {
  color: #5b6b88;
}

/* BENEFITS */
.benefits {
  max-width: 1200px;
  margin: auto;
  padding: 35px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.benefit-box {
  background: white;
  border-radius: 24px;
  padding: 35px;
}

.benefit-box h2 {
  color: #1e63ff;
  margin-bottom: 22px;
}

.benefit-box p {
  color: #5b6b88;
  line-height: 1.6;
}

.benefit-box strong {
  color: #071a3d;
}

/* SECURITY */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.security-grid div {
  background: #f1f6ff;
  padding: 22px;
  border-radius: 16px;
  font-weight: 700;
}

/* CTA */
.cta {
  background: #1e63ff;
  color: white;
}

.cta p {
  color: #e8efff;
}

.white-btn {
  background: white;
  color: #1e63ff;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  display: inline-block;
  margin-top: 18px;
}

/* FOOTER */
footer {
  text-align: center;
  color: #5b6b88;
  padding: 25px;
}

/* MOBILE */
@media (max-width: 768px) {
  .navbar {
    padding: 18px;
  }

  .menu-toggle {
    display: block;
  }

  nav {
    display: none !important;
    position: absolute;
    top: 72px;
    left: 18px;
    right: 18px;
    background: white;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.14);
    z-index: 9999;
  }

  nav.active {
    display: flex !important;
  }

  nav a {
    text-align: center;
    padding: 14px;
    border-bottom: 1px solid #eef2f7;
  }

  nav a:last-child {
    border-bottom: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 35px 20px 55px;
    text-align: center;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero p {
    margin: auto;
  }

  .features {
    justify-content: center;
  }

  .hero-image {
    padding: 20px;
  }

  .steps,
  .benefits,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .how,
  .security,
  .cta {
    margin: 25px 18px;
  }
}