body {
margin: 0;
font-family: Arial, sans-serif;
color: #1d3557;
background: #eef2f5;
}

.container {
width: 90%;
max-width: 1200px;
margin: 0 auto;
}

.header {
background: white;
padding: 15px 0;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
font-weight: bold;
font-size: 20px;
}

.nav a {
margin: 0 10px;
text-decoration: none;
color: #1d3557;
}

.hero {
padding: 60px 0;
}

.hero-flex {
display: flex;
gap: 40px;
align-items: center;
}

.hero-text h1 {
font-size: 36px;
margin-bottom: 20px;
}

.hero-text ul {
padding-left: 20px;
}

.hero-card {
background: white;
padding: 25px;
border-radius: 12px;
box-shadow: 0 10px 25px rgba(0,0,0,0.08);
max-width: 300px;
}

.section {
padding: 60px 0;
}

.section.light {
background: #f5f7fa;
}

.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-top: 30px;
}

.card {
background: white;
padding: 20px;
border-radius: 12px;
box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.btn {
display: inline-block;
padding: 10px 20px;
background: #2a9d8f;
color: white;
text-decoration: none;
border-radius: 8px;
margin-top: 10px;
}

.btn.red {
background: #e63946;
}

.btn.big {
padding: 15px 25px;
font-size: 16px;
}

.price-row {
display: flex;
justify-content: space-between;
padding: 15px 0;
border-bottom: 1px solid #ddd;
}

.footer {
background: #1d3557;
color: white;
padding: 20px 0;
}

.footer-flex {
display: flex;
justify-content: space-between;
}

@media (max-width: 768px) {
.hero-flex {
flex-direction: column;
}
}