body {
    font-family: 'Noto Sans KR', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #333;
}

header {
    background-color: #fff;
    padding: 20px;
    text-align: left;
}

.logo {
    width: 150px;
}

.hero {
    background-color: #FFF9E7;
    padding: 50px 0;
    text-align: left;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-text {
    flex: 1;
    text-align: left;
}

.hero h1 {
    font-size: 1.2em;
    margin-bottom: 0px;
}

.qr-call-logo {
    width: 100%;
    max-width: 350px;
    margin-bottom: 10px;
}

.hero-img {
    flex: 1;
    text-align: right;
}

.hero-img img {
    width: 100%;
    max-width: 400px;
}

.app-store-buttons img {
    width: 150px;
    margin: 10px;
}

.features {
    padding: 50px 20px;
    background-color: #fff;
}

.feature {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
}

.feature-left .feature-img {
    order: 1;
}

.feature-left .feature-text {
    order: 2;
    text-align: left;
}

.feature-right .feature-img {
    order: 2;
}

.feature-right .feature-text {
    order: 1;
    text-align: left;
}

.feature-img {
    flex: 1;
    text-align: center;
}

.feature-img img {
    width: 100%;
    max-width: 150px;
}

.feature-text {
    flex: 1;
    padding: 20px;
    text-align: left;
}

.features .feature-text h2 {
    font-size: 1.5em;
    margin-bottom: 1px;
    margin-top: 1px;
}

.features .feature-text p {
    font-size: 1em;
    margin-bottom: 1px;
    margin-top: 1px;
}

footer {
    background-color: #f5f5f5;
    padding: 10px 20px;
    text-align: left;
}

.companyname {
    margin: 5px 0;
    font-size: 1em;
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: bold;	
}
.companyname a {
	text-decoration: none;
	color: inherit;
}


footer address {
    font-style: normal;
	font-family: 'Inter', sans-serif;
	font-size: 1em
    line-height: 1.2;
    margin: 5px 0;
}

footer address p {
    margin: 3px 0;
	font-style: normal;
	font-family: 'Inter', sans-serif;
	font-size: 0.8em
}


footer address a {
    color: #333; /* 검정색 */
    text-decoration: none; /* 밑줄 없애기 */
}

/* Popup container */
.popup {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    background-color: rgba(0, 0, 0, 0.5); /* Black w/ opacity */
}

/* Popup content */
.popup-content {
    margin: 15% auto; /* 15% from the top and centered */
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    width: 80%; /* Could be more or less, depending on screen size */
    max-width: 300px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Close button */
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

/* 반응형 디자인을 위한 미디어 쿼리 */
@media (max-width: 600px) {
    .hero-content, .feature {
        flex-direction: column;
        text-align: center;
    }

    .hero-text, .hero-img, .feature-img, .feature-text {
        width: 100%;
        text-align: center;
        padding: 10px 0;
    }

    .app-store-buttons img {
        width: 120px;
        margin: 5px;
    }

    .features {
        padding: 20px 10px;
    }

    .feature-left .feature-img,
    .feature-left .feature-text,
    .feature-right .feature-img,
    .feature-right .feature-text {
        order: initial;
        text-align: center;
    }
}