* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: #000;
    
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    padding: 0 40px;
    z-index: 999;
}

.logo img {
    height: 50px;
}

/*네비*/
.nav {
    display: flex;
    gap: 40px;
}

.nav a {
    color: white;
    text-decoration: none;
    font-size: 18px;
}

/*메인영역*/
.main {
	max-width: none;
	padding: 0px;
}

.main_section {
	width: 100%;
    padding: 100px 0;
	display: flex; 
    justify-content: center; 
}

.main_section > .inner {
	background: transparent;
	max-width: 900px; 
	width: 100%;
}

.inner > div {
	margin: 30px 0;
}

/*메인 이미지*/
.main-img-div {
	width: 100%;
	margin: 0 auto; 
	display: flex; 
	align-items: stretch;
    justify-content: center; 
}

.main-img {
	max-width: 100%;
	height: auto;
	display: block;
    align-items: center;
}

/*메인 텍스트*/
.main-text-div {
    text-align: center;
}

.main-text-div > p.main-text {
	font-size: 48px;
}

.main-text-div > p.sub-text {
	font-size: 26px;
}

/*서브 div*/
.div-parent {
    display: flex;
    gap: 20px;
}

.div-parent-item {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.div-child {
    flex: 1;
    min-width: 280px;
    min-height: 100px;
	padding: 28px;
	border-radius: 25px; 
	margin: 20px 0;
}

/*단계*/
.step-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.div-step-item {
    flex: 0 0 220px;
    min-height: 150px;
    padding: 13px;
    border-radius: 25px;
    box-sizing: border-box;
    height: 280px;
    
    display: flex;              /* 추가 */
    justify-content: center;    /* 추가 */
    align-items: center;        /* 추가 */
}

.div-step-child {
    min-height: 150px;
	padding: 13px;
	border-radius: 25px; 
	margin: 10px 0;
	
    display: flex;              /* 추가 */
    flex-direction: column;     /* 추가 */
    justify-content: center;    /* 추가 */
    align-items: center;        /* 추가 */
    text-align: center;         /* 추가 */

    width: 100%;                /* 추가 (가로 균형) */
}

.bottom-text {
    width: 100%;
    text-align: center;
    font-size: 24px;
}

.item {
    opacity: 0;
    transform: translateY(50px);
}

.item.active {
    animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-inq-title {
	font-size: 26px;
    text-align: left;
}

.main-inq-sub-title {
	font-size: 16px;
    text-align: left;
}

div .main-inq-sub-title {
    align-items: flex-end;
}

.main-inq-val {
	font-size: 40px;
    text-align: left;
}

/*정보*/
.info-box {
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 5px 10px;
    background: #fff;
}

.info-row {
    display: flex;
    padding: 3px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    width: 70px;
    font-weight: 600;
    color: #333;
}

.info-value {
    flex: 1;
    color: #666;
    line-height: 1.5;
}

.doc-box {
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 16px 18px;
    background: #fff;
}

.doc-line {
    display: flex;
    margin: 8px 0;
    line-height: 1.6;
}

.doc-label {
    width: 60px;
    font-weight: 600;
    color: #333;
    flex-shrink: 0;
}

.doc-value {
    color: #666;
}

.doc-note {
    margin-top: 12px;
    font-size: 13px;
    color: #888;
}

/*버튼*/
.main-btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 24px;
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-biz-main);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
}

.main-btn:hover {
    color: var(--color-biz-main);
    background: var(--color-white);
    transform: translateY(-2px);
}

/*자주묻는질문*/
.faq-item {
    width: 100%;
}

.faq-line {
    height: 2px;
    background: #222;
}

.faq-question {
    background: var(--color-main-intro2);
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    cursor: pointer;
}

.faq-toggle {
    border: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
}

.faq-answer {
    background: #f5f5f5;
    padding: 0;
    border-top: 1px solid #ddd;
}

.faq-answer-title {
    padding: 15px 20px;
    font-weight: bold;
    border-bottom: 1px solid #ddd;
    background: #fafafa;
}

.faq-answer-content {
    padding: 20px;
    line-height: 1.8;
}

/*주의사항*/
.notice-box {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 16px 18px;
}

.notice-box p {
    margin: 6px 0;
}

@media (max-width: 768px) {

    .header {
        height: 70px;
        padding: 0 20px;
    }

    .logo img {
        height: 36px;
    }

    .nav {
        gap: 16px;
        font-size: 14px;
    }

    .main_section {
        padding: 60px 0;
    }

    .main-text-div > p.main-text {
        font-size: 28px;
    }

    .main-text-div > p.sub-text {
        font-size: 16px;
    }

    /* 카드 영역 */
    .div-parent {
        flex-direction: column;
    }

    .div-child {
        min-width: 100%;
        padding: 20px;
    }

    /* step 영역 */
    .step-row {
        flex-direction: column;
    }

    .div-step-item {
        flex: 1 1 100%;
        width: 100%;
        height: auto;
    }

    /* 정보 박스 */
    .info-row,
    .doc-line {
        flex-direction: column;
        gap: 4px;
    }

    .info-label,
    .doc-label {
        width: auto;
    }

    /* 버튼 */
    .main-btn {
        font-size: 18px;
        padding: 12px 20px;
    }

    /* FAQ */
    .faq-question {
        font-size: 14px;
        padding: 14px;
    }

    .faq-answer-content {
        padding: 14px;
    }

    /* 텍스트 */
    .main-inq-title {
        font-size: 20px;
        text-align: center;
    }

    .main-inq-val {
        font-size: 28px;
        text-align: center;
    }
}