* {
    box-sizing:border-box;
}

body {
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    color:#1d2433;
    background:#f3f6fb;
}


header {

    display:flex;
    justify-content:space-between;
    align-items:center;

    padding:25px 8%;

    background:white;

}


.logo {

    font-size:22px;
    font-weight:bold;

}


nav a {

    margin-left:25px;
    text-decoration:none;
    color:#444;

}



.hero {

    display:flex;
    justify-content:space-between;
    align-items:center;

Ñmin-height:520px;

    padding:70px 10%;

    background:
к radial-gradient(circle at right,#dbeafe,transparent 40%),
    linear-gradient(135deg,
#ffffff 0%,
#eef5ff 50%,
#dbeafe 100%,
);

}


.hero-text {

    max-width:600px;

}


h1 {

    font-size:48px;
    line-height:1.15;

}


.hero p {

    font-size:20px;
    color:#555;

}


button {

    margin-top:25px;

    padding:15px 35px;

    border:0;
    border-radius:30px;

    background:#1d4ed8;
    color:white;

    font-size:16px;

}


.hero-box {

    font-size:140px;
width:300px;
text-align:center;
}



.features {

    display:flex;
    justify-content:center;
    gap:30px;

    padding:50px 8%;

}


.features div {

    background:white;

    padding:30px;

    border-radius:20px;

    width:280px;

    box-shadow:0 10px 30px #00000010;

}



.products {

    padding:60px 8%;
    text-align:center;

}


.cards {

    display:flex;
    gap:30px;
    justify-content:center;

}


.card {

    background:#ffffff;

    width:300px;

    padding:35px;

    border-radius:20px;

    box-shadow:
    0 15px 40px rgba(30,60,120,0.12);

}


.card span {

    font-size:22px;
    font-weight:bold;

}



.reviews {

    padding:60px 10%;
    text-align:center;

}


.review {

    background:white;

    margin:20px auto;

    padding:30px;

    max-width:500px;

    border-radius:20px;

}



footer {

    padding:30px;

    text-align:center;

    background:#111827;

    color:white;

}



@media(max-width:800px){

.hero {

    flex-direction:column;

}

h1 {

    font-size:34px;

}

.features,
.cards {

    flex-direction:column;
    align-items:center;

}

nav {

    display:none;

}
.info-section {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 80px 20px;
    background: #f4f6fb;
    flex-wrap: wrap;
}

.info-card {
    background: #ffffff;
    width: 360px;
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.info-card h2 {
    margin-bottom: 20px;
    color: #132238;
}

.info-card p {
    color: #334155;
    line-height: 1.7;
}


footer {
    background: #111827;
    color: white;
    text-align: center;
    padding: 35px 20px;
}

footer p {
    margin: 8px;
}

body 
    background: red !important;
Ð}

.info-section { 
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 40px;
    padding: 80px 20px;
    background: f4f6fb;
}

.info-card { 
    width: 350px;
    background: white;
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.info-card h2 { 
    margin-bottom: 20px;
    color: 132238;
}

.info-card p { 
    line-height: 1.7;
    color: 334155;
}

footer { 
    background: 111827;
    color: white;
    text-align: center;
    padding: 35px;
}

footer p { 
    margin: 8px;
}

}