*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Segoe UI',sans-serif;
  background:#ffffff;
  color:#111827;
  overflow-x:hidden;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

.header{
  position:sticky;
  top:0;
  z-index:999;
  background:#ffffff;
  border-bottom:1px solid #e5e7eb;
}

.nav-wrapper{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 0;
}

.logo-area{
  display:flex;
  align-items:center;
  gap:14px;
}

.logo-text{
  font-size:26px;
  font-weight:700;
}

.ms-logo{
  display:grid;
  grid-template-columns:repeat(2,16px);
  gap:3px;
}

.ms-logo span{
  width:16px;
  height:16px;
  display:block;
}

.red{
  background:#f25022;
}

.green{
  background:#7fba00;
}

.blue{
  background:#00a4ef;
}

.yellow{
  background:#ffb900;
}

.nav-menu{
  display:flex;
  gap:34px;
}

.nav-menu a{
  text-decoration:none;
  color:#374151;
  font-weight:600;
  transition:0.3s;
}

.nav-menu a:hover{
  color:#2563eb;
}

.nav-btn{
  background:#2563eb;
  color:#ffffff;
  text-decoration:none;
  padding:14px 26px;
  border-radius:10px;
  font-weight:700;
}

.hero-section{
  position:relative;
  overflow:hidden;
  padding:90px 0;
  background:#f3f7ff;
}

.hero-overlay{
  position:absolute;
  width:700px;
  height:700px;
  background:#dbeafe;
  border-radius:50%;
  top:-280px;
  right:-150px;
  filter:blur(90px);
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
  position:relative;
  z-index:2;
}

.hero-badge{
  display:inline-block;
  background:#dbeafe;
  color:#2563eb;
  padding:10px 18px;
  border-radius:30px;
  font-size:14px;
  font-weight:700;
  margin-bottom:24px;
}

.hero-content h1{
  font-size:60px;
  line-height:1.08;
  margin-bottom:24px;
  font-weight:800;
}

.hero-content p{
  font-size:18px;
  line-height:1.8;
  color:#4b5563;
  margin-bottom:35px;
}

.hero-buttons{
  display:flex;
  gap:18px;
  margin-bottom:35px;
}

.primary-btn{
  background:#2563eb;
  color:#ffffff;
  text-decoration:none;
  padding:16px 28px;
  border-radius:12px;
  font-weight:700;
}

.secondary-btn{
  border:1px solid #d1d5db;
  background:#ffffff;
  color:#111827;
  text-decoration:none;
  padding:16px 28px;
  border-radius:12px;
  font-weight:700;
}

.hero-features{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

.feature-box{
  background:#ffffff;
  padding:12px 18px;
  border-radius:12px;
  font-weight:600;
  border:1px solid #e5e7eb;
}

.hero-image img{
  width:100%;
  border-radius:28px;
  box-shadow:0 25px 50px rgba(0,0,0,0.15);
}

.start-section,
.apps-section{
  padding:100px 0;
}

.section-title{
  text-align:center;
  margin-bottom:60px;
}

.section-title span{
  color:#2563eb;
  font-size:14px;
  font-weight:700;
  letter-spacing:1px;
}

.section-title h2{
  font-size:46px;
  margin:18px 0;
}

.section-title p{
  max-width:760px;
  margin:auto;
  color:#6b7280;
  line-height:1.8;
}

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

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

.start-card,
.app-card{
  background:#ffffff;
  padding:40px;
  border-radius:24px;
  border:1px solid #e5e7eb;
  transition:0.3s;
}

.start-card:hover,
.app-card:hover{
  transform:translateY(-5px);
  box-shadow:0 18px 40px rgba(0,0,0,0.08);
}

.start-icon{
  width:60px;
  height:60px;
  border-radius:50%;
  background:#2563eb;
  color:#ffffff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  margin-bottom:24px;
}

.start-card h3,
.app-card h3{
  margin-bottom:15px;
  font-size:24px;
}

.start-card p,
.app-card p{
  color:#6b7280;
  line-height:1.8;
}

.steps-section{
  padding:100px 0;
  background:#111827;
  color:#ffffff;
}

.white-text h2{
  color:#ffffff;
}

.step-card{
  background:#1f2937;
  padding:40px;
  border-radius:24px;
}

.step-number{
  width:60px;
  height:60px;
  border-radius:50%;
  background:#2563eb;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  margin-bottom:24px;
}

.step-card h3{
  margin-bottom:14px;
  font-size:24px;
}

.step-card p{
  color:#d1d5db;
  line-height:1.8;
}

.cta-section{
  padding:100px 0;
}

.cta-box{
  background:linear-gradient(135deg,#2563eb,#1d4ed8);
  padding:80px;
  border-radius:32px;
  text-align:center;
  color:#ffffff;
}

.cta-box h2{
  font-size:48px;
  margin-bottom:20px;
}

.cta-box p{
  font-size:18px;
  margin-bottom:35px;
}

.white-btn{
  display:inline-block;
  background:#ffffff;
  color:#2563eb;
  text-decoration:none;
  padding:16px 30px;
  border-radius:12px;
  font-weight:700;
}

.footer{
  background:#111827;
  padding:30px 0;
  text-align:center;
  color:#d1d5db;
}

@media(max-width:991px){

  .hero-grid,
  .start-grid,
  .apps-grid,
  .steps-grid{
    grid-template-columns:1fr;
  }

  .hero-content{
    text-align:center;
  }

  .hero-buttons,
  .hero-features{
    justify-content:center;
  }

  .hero-content h1,
  .section-title h2,
  .cta-box h2{
    font-size:38px;
  }

  .nav-menu{
    display:none;
  }
}

@media(max-width:600px){

  .hero-buttons{
    flex-direction:column;
  }

  .primary-btn,
  .secondary-btn{
    width:100%;
    text-align:center;
  }

  .cta-box{
    padding:50px 25px;
  }

  .start-card,
  .app-card,
  .step-card{
    padding:30px;
  }

}