* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background: #fffde7;
    color: #333;
    line-height: 1.6;
}

header {
    background: #ffcc00;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #0066cc;
    line-height: 1.2;
}

.logo span {
    font-size: 18px;
    display: block;
}

nav a {
    margin-left: 20px;
    color: #0066cc;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    background: linear-gradient(to right, #ff9800, #ffcc80);
    padding: 40px 20px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero h1 {
    color: #d81b60;
    font-size: 32px;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
}

.info-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 40px 20px;
}

.box {
    padding: 20px;
    border-radius: 12px;
    color: white;
    text-align: center;
}

.green {
    background: #66bb6a;
}

.yellow {
    background: #fdd835;
    color: #333;
}

.blue {
    background: #29b6f6;
}

.qr {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
}

.qr img {
    width: 100px;
    height: 100px;
    margin: 10px 0;
}

.qr button {
    background: #ec407a;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 20px;
    background: #eee;
    margin-top: 40px;
}