@charset "utf-8";
@import url('https://fonts.googleapis.com/css?family=Nanum+Gothic:400,700|Nanum+Myeongjo');
@import url(https://cdn.jsdelivr.net/gh/moonspam/NanumSquare@1.0/nanumsquare.css);

/* 기본 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'NanumSquare', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

/* 레이아웃 */
#wrap {
    width: 100%;
    min-height: 100vh;
}

.top_img {
    height: 550px;
    background: url(../img/bg_img_x.png) no-repeat center/cover;
    margin-top: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.top_text {
    font-size: 4.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.contents_box {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.right_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
}

/* 섹션 스타일 */
.logo_wrap {
    width: 100%;
    max-width: 1200px;
    margin-top: 50px;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
}

.cro_border {
    flex-grow: 1;
    height: 2px;
    background: #ccc;
}

.cro_sub {
    width: 100%;
}

.cro_sub p {
    font-size: 1.25rem;
    color: #666;
}

.download_btn {
    width: 200px;
    height: 50px;
    border: 2px solid #3399ff;
    border-radius: 50px;
    color: #3399ff;
    text-align: center;
    line-height: 46px;
    font-weight: 700;
    transition: background-color 0.3s, color 0.3s;
}

.download_btn:hover {
    background-color: #3399ff;
    color: #fff;
}

.appliance_box {
    width: 100%;
    max-width: 1200px;
    margin-top: 40px;
    display: flex;
    gap: 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.appliance_text {
    width: 50%;
    padding: 20px;
}

.appliance_text h3 {
    font-size: 1.75rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}

.appliance_text p {
    font-size: 1.25rem;
    color: #666;
    line-height: 1.8;
}

.appliance_img {
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.appliance_img img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.section_title {
    width: 100%;
    max-width: 1200px;
    margin-top: 80px;
    text-align: center;
}

.section_title h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section_title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: linear-gradient(to right, #2786e7, #3399ff);
    border-radius: 2px;
}

.section_title span {
    display: block;
    font-size: 1.125rem;
    color: #999;
    margin-top: 10px;
}

.solution_features {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.solution_features_box {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.solution_features_content {
    background-color: #fff;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    color: #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 220px; /* 고정 너비 */
    height: auto; /* 높이를 자동으로 조정 */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.solution_features_content:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.solution_features_content img {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.solution_features_content:hover img {
    transform: scale(1.1);
}

.solution_features_content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
}

.solution_features_content p {
    font-size: 0.8rem;
    color: #666;
    line-height: 1.6;
    text-align: left;
    white-space: normal; /* 텍스트가 자연스럽게 줄바꿈 */
    overflow-wrap: break-word; /* 긴 단어 줄바꿈 */
    margin: 0; /* 불필요한 여백 제거 */
}

.middle_wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.middle_wrap_box {
    width: 100%;
    max-width: 940px;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.middle_wrap_content {
    background-color: #fff;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    color: #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.middle_wrap_content:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.middle_wrap_content img {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    transition: transform 0.3s ease;
    filter: invert(100%);
}

.middle_wrap_content:hover img {
    transform: scale(1.1);
}

.middle_wrap_content p {
    font-size: 1.2rem;
    margin-top: 20px;
    line-height: 1.5;
}

.cro_contact {
    width: 100%;
    max-width: 1100px;
    margin: 40px auto 0;
    display: flex;
    gap: 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.contact_left {
    width: 50%;
    padding: 20px;
}

.contact_left h3 {
    font-size: 1.75rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}

.contact_left p {
    font-size: 1.25rem;
    color: #666;
    line-height: 1.8;
}

.question_img {
    width: 380px;
    height: 380px;
    background: url(../img/bg_question.jpg) no-repeat center/cover;
    margin-top: 30px;
    border-radius: 10px;
}

.contact_right {
    width: 50%;
    padding: 20px;
}

.contact_right form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.select_control {
    width: 100%;
    height: 46px;
    font-size: 0.8rem;
    color: #333;
    border-radius: 5px;
    border: 1px solid #d9d9d9;
    padding: 6px 12px;
    outline: none;
    transition: border-color 0.3s ease;
}

.select_control:focus {
    border-color: #2786e7;
}

.input_group {
    display: flex;
    gap: 15px;
}

.input_box {
    width: 100%;
    height: 46px;
    font-size: 0.8rem;
    color: #333;
    border-radius: 5px;
    border: 1px solid #d9d9d9;
    padding: 12px;
    outline: none;
    transition: border-color 0.3s ease;
}

.input_box:focus {
    border-color: #2786e7;
}

.input_box2 {
    width: 100%;
    height: 46px;
    font-size: 0.8rem;
    color: #333;
    border-radius: 5px;
    border: 1px solid #d9d9d9;
    padding: 12px;
    outline: none;
    transition: border-color 0.3s ease;
}

.input_box2:focus {
    border-color: #2786e7;
}

.contact_right textarea {
    width: 100%;
    height: 250px;
    font-size: 0.8rem;
    color: #333;
    border-radius: 5px;
    border: 1px solid #d9d9d9;
    padding: 12px;
    resize: none;
    outline: none;
    transition: border-color 0.3s ease;
}

.contact_right textarea:focus {
    border-color: #2786e7;
}

.checkbox_label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox_label span {
    font-size: 0.8rem;
    color: #333;
}

.q_btn {
    width: 100px;
    height: 40px;
    background: linear-gradient(to right, #2786e7, #3399ff);
    border: none;
    border-radius: 5px;
    color: #fff;
    font-weight: 700;
    align-self: flex-end;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.q_btn:hover {
    transform: translateY(-2px);
}

/* 반응형 디자인 */
@media screen and (max-width: 1600px) {
    #wrap {
        height: auto;
    }

    .logo_wrap {
        max-width: 1000px;
    }

    .cro_border {
        width: 605px;
    }

    .appliance_box {
        max-width: 1000px;
    }

    .appliance_img {
        width: 470px;
    }

    .appliance_img img {
        width: 100%;
    }

    .appliance_text {
        width: 520px;
    }

    .appliance_text h3 {
        font-size: 1.5rem;
    }

    .appliance_text p {
        font-size: 1.125rem;
    }

    .cro_contact {
        max-width: 1000px;
    }

    .contact_left {
        width: 410px;
    }

    .contact_left h3 {
        font-size: 1.5rem;
    }

    .contact_left p {
        font-size: 1.125rem;
    }

    .question_img {
        width: 320px;
        height: 320px;
    }
}

@media screen and (max-width: 1400px) {
    .logo_wrap {
        max-width: 800px;
    }

    .cro_border {
        width: 505px;
    }

    .cro_sub p {
        font-size: 1.125rem;
    }

    .download_btn {
        width: 160px;
    }

    .appliance_box {
        max-width: 800px;
    }

    .appliance_text {
        width: 390px;
    }

    .appliance_text h3 {
        font-size: 1.25rem;
    }

    .appliance_text p {
        font-size: 1rem;
    }

    .appliance_img {
        width: 410px;
    }

    .cro_contact {
        max-width: 800px;
    }

    .contact_left {
        width: 290px;
    }

    .contact_left h3 {
        font-size: 1.25rem;
    }

    .contact_left p {
        font-size: 1rem;
    }

    .question_img {
        width: 270px;
        height: 270px;
    }
}

@media screen and (max-width: 768px) {
    #wrap {
        height: auto;
    }

    .top_img {
        height: 300px;
    }

    .top_text {
        font-size: 2.5rem;
    }

    .right_box {
        width: 100%;
        padding: 0 10px;
    }

    .logo_wrap {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .cro_border {
        width: 100%;
        margin-top: 20px;
    }

    .cro_sub {
        margin-top: 20px;
    }

    .download_btn {
        margin-top: 20px;
        width: 100%;
        max-width: 200px;
    }

    .appliance_box {
        flex-direction: column;
    }

    .appliance_text, .appliance_img {
        width: 100%;
    }

    .solution_features_box {
        flex-direction: column;
        align-items: center;
    }

    .solution_features_content {
        width: 100%;
        max-width: 300px;
    }

    .middle_wrap_box {
        flex-direction: column;
        align-items: center;
    }

    .middle_wrap_content {
        width: 100%;
        max-width: 300px;
    }

    .cro_contact {
        flex-direction: column;
    }

    .contact_left, .contact_right {
        width: 100%;
    }

    .question_img {
        width: 200px;
        height: 200px;
    }

    .input_group {
        flex-direction: column;
        gap: 10px;
    }

    .input_box {
        width: 100%;
    }
}