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

body {
    font-family: 'SUIT', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 90px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 260px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #666;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #333;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Main Content */
.main-content {
    margin-top: 120px;
    min-height: calc(100vh - 120px);
}

/* Image Slider */
.image-slider {
    position: relative;
    width: 580px;
    margin: 50px auto 60px;
}

.slider-container {
    position: relative;
    width: 580px;
    height: 870px;
    overflow: hidden;
    user-select: none;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}



/* Content Section */
.content-section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.info-box h2 {
    font-size: 2.5em;
    font-weight: 300;
    margin-bottom: 20px;
    letter-spacing: 1px;
    color: #333;
}

.info-box p {
    font-size: 1.1em;
    color: #666;
    line-height: 1.8;
}

/* Footer Styles */
.footer {
    background-color: #fff;
    padding: 60px 20px 40px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 980px;
    height: 1px;
    background-color: #ccc;
}

.footer-content {
    max-width: 980px;
    margin: 0 auto;
    text-align: left;
}

.footer-info {
    margin-bottom: 40px;
}

.footer-section {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.footer-section h4 {
    font-size: 0.9em;
    font-weight: 400;
    margin: 0;
    color: #333;
    letter-spacing: 0.5px;
    white-space: nowrap;
    width: 120px;
    flex-shrink: 0;
}

.footer-section p {
    font-size: 0.85em;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

.footer-bottom {
    padding-top: 0;
    border-top: none;
    text-align: left;
}

.footer-bottom p {
    font-size: 0.8em;
    color: #666;
    margin: 0;
    letter-spacing: 0.3px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 180px;
    }
    
    .main-content {
        margin-top: 110px;
        min-height: calc(100vh - 110px);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        gap: 80px;
    }
    
    .nav-link {
        font-size: 13px;
    }
    
    .main-content {
        margin-top: 100px;
        min-height: calc(100vh - 100px);
    }
    
    .image-slider {
        width: 100%;
        max-width: 400px;
        margin: 30px auto 40px;
    }
    
    .slider-container {
        width: 100%;
        height: 600px;
    }
    
    .info-box h2 {
        font-size: 2em;
    }
    
    .footer::before {
        width: 100%;
    }
    
    .footer-info {
        margin-bottom: 30px;
    }
    
    .footer-section {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 15px;
    }
    
    .footer-section h4 {
        width: auto;
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        gap: 40px;
    }
    
    .nav-link {
        font-size: 12px;
    }
    
    .main-content {
        margin-top: 95px;
        min-height: calc(100vh - 95px);
    }
    
    .image-slider {
        width: 100%;
        max-width: 320px;
        margin: 20px auto 30px;
    }
    
    .slider-container {
        height: 480px;
    }
    
    .info-box h2 {
        font-size: 1.8em;
    }
    
    .content-section {
        padding: 40px 20px;
    }
    
    .footer {
        padding: 40px 15px 30px;
    }
    
    .footer-section {
        margin-bottom: 12px;
    }
    
    .footer-section h4 {
        font-size: 0.85em;
    }
    
    .footer-section p {
        font-size: 0.8em;
    }
    
    .footer-bottom p {
        font-size: 0.75em;
    }
}

@media (max-width: 360px) {
    .nav-menu {
        gap: 25px;
    }
    
    .nav-link {
        font-size: 11px;
    }
    
    .main-content {
        margin-top: 90px;
        min-height: calc(100vh - 90px);
    }
    
    .image-slider {
        margin: 15px auto 25px;
    }
    
    .footer-section p {
        font-size: 0.75em;
        word-break: break-all;
    }
}


    
.additional-info {
        padding: 0 15px;
    }
    
    .info-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .plus-icon {
    }
    
/* A.EV HOUSE 페이지 전용 스타일 */

/* 히어로 섹션 */
.hero-section {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 20px;
}

.hero-section .image-slider {
    position: relative;
    width: 980px;
    margin: 0 auto;
}

.hero-section .slider-container {
    position: relative;
    width: 980px;
    height: 550px;
    overflow: hidden;
    user-select: none;
}

.hero-section .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-section .slide.active {
    opacity: 1;
}

.hero-section .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 타이틀 섹션 */
.title-section {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 100px;
    padding: 0 20px;
}

.title-section h1 {
    font-size: 20px;
    font-weight: 300;
    color: #333;
    margin-bottom: 30px;
    letter-spacing: 8px;
}

.title-section p {
    font-size: 14px;
    color: #666;
    line-height: 1.0;
    margin-bottom: 8px;
}

/* 스펙 섹션 */
.specs-section {
    background-color: #fafafa;
    padding: 112px 20px;
    margin-bottom: 120px;
}

.specs-container {
    display: flex;
    justify-content: space-between;
    gap: 80px;
    max-width: 1000px;
    margin: 0 auto;
}

.spec-column {
    flex: 1;
}

.spec-title {
    font-size: 16px;
    font-weight: 400;
    color: #333;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.spec-item p:not(.spec-title) {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* 제품 타입 섹션 */
.product-types {
    max-width: 1000px;
    margin: 0 auto 120px;
    padding: 0 0px;
}

.type-container {
    display: flex;
    gap: 210px;
    max-width: 1000px;  /* 더 넓게 */
    margin: 0 auto 0 0;
}

.type-section {
    flex: 1;
    padding: 0 40px;
}

.type-section:first-child {
    padding-left: 0;
}

.type-section:last-child {
    padding-right: 0;
}

.type-section h2 {
    font-size: 15px;
    font-weight: 500;
    color: #333;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

.type-details {
    margin-bottom: 40px;
}

.type-details p {
    font-size: 14px;
    color: #666;
    line-height: 1.2;
    margin-bottom: 8px;
}

.price-info {
    margin-top: 60px;
}

.price-info p {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

/* 추가 정보 섹션 */
.additional-info {
    max-width: 1000px;
    margin: 0 auto 80px;
    padding: 0 0px;
}

.info-container {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.info-item {
    flex-shrink: 0;
    margin: auto;
}

.plus-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.plus-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.info-details {
    flex: 1;
}

/* 수정된 부분: 중간정렬 적용 */
.detail-row {
   display: grid;
   grid-template-columns: 1fr 1fr;
   grid-template-rows: 1fr 1fr;
   gap: 50px;
   margin-bottom: 25px;
   padding-bottom: 8px;
   margin: 0 auto;
}

.detail-left {
   display: flex;
   flex-direction: column;
   align-items: center; /* flex 아이템들을 가운데 정렬 */
   text-align: center; /* 텍스트 중간정렬 */
}

.label {
    font-size: 0.9em;
    color: #333;
    font-weight: 400;
    text-align: center; /* 중간정렬 추가 */
}

.price {
    font-size: 0.9em;
    color: #666;
    text-align: center; /* 중간정렬 추가 */
}

.value {
    font-size: 0.9em;
    color: #666;
    text-align: center; /* 중간정렬 추가 */
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .hero-section .image-slider {
        width: 100%;
        max-width: 980px;
    }
    
    .hero-section .slider-container {
        width: 100%;
        height: 450px;
    }
    
    .specs-section {
        padding: 90px 20px;
    }
    
    .product-types {
        padding: 0 15px;
        margin-bottom: 80px;
    }
    
    .type-container {
        flex-direction: column;
        gap: 30px;
        max-width: none;
        margin: 0;
    }
    
    .type-section {
        padding: 0 0px;
    }
    
    .type-section:first-child,
    .type-section:last-child {
        padding: 0;
    }
    
    .plus-icon {

    }
}

@media (max-width: 768px) {
    .hero-section .image-slider {
        width: 100%;
        max-width: 400px;
    }
    
    .hero-section .slider-container {
        width: 100%;
        height: 350px;
    }
    
    .title-section h1 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .title-section p {
        font-size: 13px;
    }
    
    .specs-section {
        padding: 70px 20px;
        margin-bottom: 80px;
    }
    
    .type-section {
        padding: 0 20px;
    }
    
    .type-section:first-child {
        padding-left: 0;
    }
    
    .type-section:last-child {
        padding-right: 0;
    }
    
    
    .specs-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .spec-title {
        font-size: 15px;
    }
    
    .spec-item p:not(.spec-title) {
        font-size: 15px;
    }
    
    .type-container {
        flex-direction: column;
        gap: 60px;
    }
    
    .product-types {
        margin-bottom: 80px;
    }
    
    .additional-info {
        padding: 0 20px;
    }
    
    .info-container {
        display: flex;
    }
}

@media (max-width: 480px) {
    .hero-section .image-slider {
        width: 100%;
        max-width: 320px;
    }
    
    .hero-section .slider-container {
        height: 250px;
    }
    
    .title-section h1 {
        font-size: 16px;
    }
    
    .title-section p {
        font-size: 12px;
    }
    
    .specs-section {
        padding: 60px 15px;
    }
    
    .type-section {
        padding: 0 2px;
    }
    
    .type-section h2 {
        font-size: 13px;
    }
    
    .type-details p {
        font-size: 12px;
    }
    
    .price-info p {
        font-size: 12px;
    }
    
    .spec-title {
        font-size: 14px;
    }
    
    .spec-item p:not(.spec-title) {
        font-size: 14px;
    }
    
    .type-section h2 {
        font-size: 1em;
    }
    
    .type-details p {
        font-size: 0.8em;
    }
    
    .detail-row {
        margin-bottom: 20px;
    }
    
    .label, .value {
        font-size: 0.85em;
    }
}

/* VIVIENDA 페이지 전용 스타일 */

/* 히어로 섹션 */
.vivienda-hero-section {
    width: 100%;
    margin: 120px auto 80px;
    padding: 0;
}

.vivienda-hero-image {
    width: 1700px;
    height: 940px;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0 auto;
}

.vivienda-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 타이틀 섹션 */
.vivienda-title-section {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto 120px;
    padding: 0 20px;
}

.vivienda-title-section h1 {
    font-size: 20px;
    font-weight: 300;
    color: #333;
    margin-bottom: 40px;
    letter-spacing: 10px;
}

.vivienda-subtitle p {
    font-size: 14px;
    color: #666;
    line-height: 1.0;
    margin-bottom: 8px;
}

/* 제품 섹션 */
.vivienda-product-section {
    max-width: 1000px;
    margin: 0 auto 120px;
    padding: 0 20px;
}

.vivienda-product-container {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.vivienda-product-item {
    display: flex;
    width: 100%;
}

.vivienda-product-content {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 60px;
    width: 100%;
    max-width: 1000px;
    margin: 0;
}

/* 첫 번째 제품 (텍스트 + 이미지) */
.vivienda-product-text {
    flex: 1;
    max-width: 450px;
    text-align: right;
}

.vivienda-product-text h2 {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
    text-align: right;
}

.vivienda-product-details {
    margin-bottom: 40px;
    text-align: right;
}

.vivienda-product-details p {
    font-size: 14px;
    color: #666;
    line-height: 1.2;
    margin-bottom: 8px;
    text-align: right;
}

.vivienda-product-price {
    margin-top: 60px;
    text-align: right;
}

.vivienda-product-price p {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    text-align: right;
}

.vivienda-product-image {
    flex-shrink: 0;
    width: 420px;
    height: 576px;
    background-color: #000;
    overflow: hidden;
}

.vivienda-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*비비엔다 B타입 추가*/
.vivienda-product-content2 {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 60px;
    width: 100%;
    max-width: 1000px;
    margin: 0;
}

.vivienda-product-text2 {
    flex: 1;
    max-width: 450px;
    text-align: left;
}

.vivienda-product-text2 h2 {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
    text-align: left;
}

.vivienda-product-details2 {
    margin-bottom: 40px;
    text-align: left;
}

.vivienda-product-details2 p {
    font-size: 14px;
    color: #666;
    line-height: 1.2;
    margin-bottom: 8px;
    text-align: left;
}
.vivienda-product-price2 {
    margin-top: 60px;
    text-align: left;
}

.vivienda-product-price2 p {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    text-align: left;
}


/* 추가 정보 섹션 */
.additional-info_v {
    max-width: 1000px;
    margin: 0 auto 80px;
    padding: 0 0px;
}

.info-container {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.info-item {
    flex-shrink: 0;
    margin: auto;
}

.plus-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.plus-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.info-details {
    flex: 1;
}


/* 두 번째 제품 (이미지 + 플러스 + 정보) */
.vivienda-product-item.reverse .vivienda-product-content {
    justify-content: flex-start;
    align-items: center;
    gap: 60px;
}

.vivienda-product-item.reverse .vivienda-product-image {
    width: 420px;
    height: 576px;
}

.vivienda-product-center {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 20px;
    height: 460px;
}

.vivienda-product-plus {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.vivienda-product-plus img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.vivienda-product-info {
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin-top: 100px;
}

.vivienda-info-row {
    display: flex;
    justify-content: flex-start;
    text-align: left;
    align-items: baseline;
    width: 100%;
    gap: 80px;
}

.vivienda-info-row:first-child .label {
    font-weight: normal;
}

.vivienda-info-row:first-child .price {
    display: none;
}

.label {
    font-size: 14px;
    color: #333;
    display: block;
    white-space: nowrap;
}

.price {
    font-size: 14px;
    color: #666;
    display: block;
    white-space: nowrap;
}

/* 반응형 디자인 */
@media (max-width: 1800px) {
    .vivienda-hero-image {
        width: 100%;
        max-width: 1700px;
        height: 600px;
    }
}

@media (max-width: 1024px) {
    .vivienda-hero-image {
        height: 500px;
    }
    
    .vivienda-product-content {
        gap: 40px;
    }
    
    .vivienda-product-image {
        width: 300px;
        height: 400px;
    }
    
    .vivienda-product-item.reverse .vivienda-product-image {
        width: 300px;
        height: 400px;
    }
    
    .vivienda-product-center {
        height: 300px;
        justify-content: flex-end;
    }
}

@media (max-width: 768px) {
    .vivienda-hero-image {
        height: 400px;
    }
    
    .vivienda-title-section {
        margin-bottom: 80px;
    }
    
    .vivienda-title-section h1 {
        font-size: 18px;
        margin-bottom: 30px;
    }
    
    .vivienda-subtitle p {
        font-size: 13px;
    }
    
    .vivienda-product-container {
        gap: 80px;
    }
    
    .vivienda-product-content {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }
    
    .vivienda-product-text {
        text-align: center;
    }
    
    .vivienda-product-text h2 {
        text-align: center;
    }
    
    .vivienda-product-details {
        text-align: center;
    }
    
    .vivienda-product-details p {
        text-align: center;
    }
    
    .vivienda-product-price {
        text-align: center;
    }
    
    .vivienda-product-price p {
        text-align: center;
    }

/*비비엔다 B타입 추가*/
 .vivienda-product-content2 {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }
    
    .vivienda-product-text2 {
        text-align: center;
    }
    
    .vivienda-product-text2 h2 {
        text-align: center;
    }
    
    .vivienda-product-details2 {
        text-align: center;
    }
    
    .vivienda-product-details2 p {
        text-align: center;
    }
    
    .vivienda-product-price2 {
        text-align: center;
    }
    
    .vivienda-product-price2 p {
        text-align: center;
    }
    
    /* 모바일에서 제품 이미지 숨김 */
    .vivienda-product-image {
        display: none;
    }
    
    .vivienda-product-item.reverse .vivienda-product-content {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .vivienda-product-center {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .vivienda-product-item.reverse .vivienda-product-image {
        display: none;
    }
    
    .vivienda-product-plus img {
        width: 50px;
        height: 50px;
    }
    
    .vivienda-info-row {
        justify-content: center;
        text-align: center;
    }
    
    .vivienda-info-label,
    .vivienda-info-value,
    .vivienda-info-price {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .vivienda-hero-image {
        height: 300px;
    }
    
    .vivienda-title-section {
        padding: 0 10px;
    }
    
    .vivienda-title-section h1 {
        font-size: 16px;
    }
    
    .vivienda-subtitle p {
        font-size: 12px;
    }
    
    .vivienda-product-section {
        padding: 0 15px;
    }
    
    .vivienda-product-container {
        gap: 60px;
    }
    
    .vivienda-product-text h2 {
        font-size: 14px;
    }
    
    .vivienda-product-details p {
        font-size: 13px;
    }
    
    .vivienda-product-price p {
        font-size: 13px;
    }
    
    /* 모바일에서 제품 이미지 숨김 (480px 이하) */
    .vivienda-product-image {
        display: none;
    }
    
    .vivienda-product-item.reverse .vivienda-product-image {
        display: none;
    }
    
    .vivienda-product-plus img {
        width: 40px;
        height: 40px;
    }
    
    .vivienda-product-item.reverse .vivienda-product-content {
        flex-direction: column;
        align-items: center;
        gap: 40px;
        justify-content: center;
        min-height: auto;
        position: relative;
    }
    
    .vivienda-product-center {
        gap: 20px;
        height: auto;
        justify-content: center;
        align-items: center;
        width: auto;
    }
    
    .vivienda-info-row {
        gap: 30px;
    }
    
    .label,
    .price {
        font-size: 13px;
    }
}

/* ========== 플로팅 SNS 메뉴 ========== */
.floating-sns {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sns-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #000;
    border-radius: 50%;
    text-decoration: none;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .floating-sns {
        right: 15px;
        gap: 12px;
    }
    
    .sns-item {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .sns-item::before,
    .sns-item::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .floating-sns {
        right: 10px;
        gap: 10px;
    }
    
    .sns-item {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

.floating-sns.scrolled {
    opacity: 0.9;
}