body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    background:#f5f9ff;
    color:#333;
}

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

header{
    background:#0d6efd;
    padding:20px 0;
}

header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo h1{
    color:white;
    margin:0;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:25px;
    font-weight:bold;
}

.hero{
    padding:100px 20px;
    text-align:center;
    background:white;
}

.hero h2{
    font-size:48px;
    max-width:900px;
    margin:auto;
    margin-bottom:25px;
    line-height:1.3;
}

.hero p{
    font-size:20px;
    max-width:850px;
    margin:auto;
    line-height:1.7;
}

.buttons{
    margin-top:40px;
}

.btn{
    background:#0d6efd;
    color:white;
    text-decoration:none;
    padding:16px 30px;
    border-radius:6px;
    margin-right:15px;
    font-weight:bold;
}

.btn-secondary{
    background:#198754;
    color:white;
    text-decoration:none;
    padding:16px 30px;
    border-radius:6px;
    font-weight:bold;
}
.how-it-works{
    padding:100px 0;
    background:#f5f7fb;
}

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

.section-title h2{
    font-size:42px;
    margin-bottom:15px;
}

.section-title p{
    max-width:800px;
    margin:auto;
    font-size:18px;
    color:#666;
}

.steps{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.step-card{
    background:white;
    padding:35px;
    border-radius:12px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
    text-align:center;
}

.step-number{
    width:60px;
    height:60px;
    background:#0d6efd;
    color:white;
    border-radius:50%;
    margin:auto;
    margin-bottom:20px;
    font-size:24px;
    font-weight:bold;
    display:flex;
    align-items:center;
    justify-content:center;
}

.step-card h3{
    margin-bottom:15px;
}

.step-card p{
    color:#666;
    line-height:1.7;
}
.problem-section{
    padding:80px 0;
    background:#ffffff;
    text-align:center;
}

.problem-section h2{
    margin-bottom:25px;
    font-size:42px;
}

.problem-section p{
    max-width:900px;
    margin:20px auto;
    line-height:1.8;
    color:#555;
    font-size:18px;
}

.how-it-works{
    padding:100px 0;
    background:#f5f7fb;
}

.how-it-works h2{
    text-align:center;
    margin-bottom:20px;
    font-size:42px;
}

.section-intro{
    text-align:center;
    max-width:850px;
    margin:0 auto 60px auto;
    color:#666;
    line-height:1.7;
}

.steps{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.step-card{
    background:white;
    padding:30px;
    border-radius:12px;
    box-shadow:0 4px 15px rgba(0,0,0,.08);
    text-align:center;
}

.step-number{
    width:60px;
    height:60px;
    border-radius:50%;
    background:#0d6efd;
    color:white;
    font-size:24px;
    font-weight:bold;
    display:flex;
    justify-content:center;
    align-items:center;
    margin:0 auto 20px auto;
}

.benefits{
    padding:100px 0;
    background:white;
}

.benefits h2{
    text-align:center;
    margin-bottom:60px;
    font-size:42px;
}

.benefit-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.benefit-card{
    background:#f5f7fb;
    padding:30px;
    border-radius:12px;
}

.benefit-card h3{
    margin-bottom:15px;
}

.benefit-card p{
    color:#666;
    line-height:1.7;
}