body{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    background: #f6f7f9;
    color: #333;
    line-height: 1.6;
}

.container{
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

header{
    background: #111;
    color: white;
    padding: 20px 0;
}

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

.logo{
    width: 180px;
    margin-bottom: 20px;
}

.hero{
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(180deg, #0f172a, #1e293b);
    color: white;
}

.hero h1{
    font-size: 56px;
    line-height: 1.08;
    margin: 0 auto 22px;
    max-width: 850px;
}

.hero p{
    font-size: 22px;
    max-width: 700px;
    margin: 0 auto 14px;
    color: #d7e3ff;
}

.hero .hero-note{
    max-width: 650px;
    margin: 10px auto 0;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
}

.button{
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 16px 34px;
    margin-top: 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.button:hover{
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow:0 6px 14px rgba(37,99,235,0.3);
}

.section{
    padding:100px 0;
    border-top:1px solid #e5e7eb;
}

.section:first-of-type{
    border-top:none;
}

.section.alt{
    background: #eef3ff;
}

.section h2{
    text-align:center;
    font-size:34px;
    margin:0 0 26px;
    line-height:1.2;
    font-weight:700;
    color:#1f2937;
}

.section-intro{
    max-width: 760px;
    margin: 0 auto 26px;
    text-align: center;
    font-size: 20px;
    color: #4b5563;
}

.section-divider {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin: 40px 0;
}

.text-block{
    max-width: 760px;
    margin: 0 auto;
    font-size: 20px;
    color: #333;
}

.text-block p{
    margin: 0 0 20px;
}

.text-block ul{
    margin: 0 0 20px 24px;
    padding: 0;
}

.text-block li{
    margin-bottom: 10px;
}

.features{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.feature{
    background: white;
    padding: 30px;
    width: 280px;
    border-radius: 14px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature:hover{
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

.feature h3{
    margin: 0 0 12px;
    font-size: 28px;
    text-align: left;
}

.feature p{
    font-size: 18px;
    color: #444;
}

.sales-img{
    width:100%;
    margin-top:20px;
    border-radius:10px;
    box-shadow:0 6px 16px rgba(0,0,0,0.08);
}

.steps{
    max-width: 760px;
    margin: auto;
}

.step-list{
    margin: 0;
    padding-left: 24px;
    font-size: 20px;
}

.step-list li{
    margin-bottom: 18px;
}

.cta-box{
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.cta-box .button{
    margin-top: 20px;
    font-size: 18px;
    padding: 18px 40px;
}

.pricing{
    transform: scale(1.02);
    background: white;
    padding: 50px;
    max-width: 500px;
    margin: auto;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #e5e7eb;
}

.price{
    font-size: 36px;
    margin: 20px 0;
}

footer{
    background: #111;
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-top: 80px;
}

@media (max-width: 768px){
    .hero{
        padding: 80px 0;
    }

    .hero h1{
        font-size: 40px;
    }

    .hero p,
    .text-block,
    .section-intro,
    .step-list{
        font-size: 18px;
    }

    .section{
        padding: 70px 0;
    }

    .feature{
        width: 100%;
    }

    .cta-box .button{
        width: auto;
        padding: 16px 30px;
        font-size: 17px;
    }
}