@import url('../common/header.css');
@import url('../common/footer.css');
@import url('./animation.css');
@import url('./base.css');
@import url('./layout.css');


/*box_image*/
body {
    margin: 0;
    background-color: #000;
    font-family: 'Pretendard', sans-serif;
}

h1, h2, h3, h4, h5, h6,
button,input,
select{
    font-family: 'Pretendard', sans-serif;
}

.box-section {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    box-sizing: border-box;
}


.box-container {
    flex: 1;
    display: flex;
    padding: 0; /* 상하 여백은 0, 좌우 여백을 40px로 설정 */
}


.box {
    flex: 1;
    display: flex;
    border-right: 1px solid rgba(255, 255, 255, 0.2);

    position: relative;
    overflow: hidden;
}


.box:last-child {
    border-right: none;
}


.box-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    text-align: left;
    padding: 0 20px;
    z-index: 2;

    position: relative;
}

.box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    opacity: 0;
    transition: opacity 0.5s ease;
}


.box:hover::before {
    opacity: 1;
}


.box:nth-child(1)::before {
    background-image: linear-gradient(to top, #1c2a4f 0%, rgba(0, 0, 0, 0) 100%);
}

.box:nth-child(2)::before {
    background-image: linear-gradient(to top, #444444 0%, rgba(0, 0, 0, 0) 100%);
}

.box:nth-child(3)::before {
    background-image: linear-gradient(to top, #4a2e1d 0%, rgba(0, 0, 0, 0) 100%);
}

.box img {
    flex: 1;
    width: 100%;
    object-fit: contain;
    overflow: hidden;
}

.box p {
    color: #fff;
    font-size: 1.2rem;
    font-weight: bold;

    padding-top: 10px;
    padding-bottom: 70px;
}


/**************************/
/*description*/
/**************************/
.dev-container {
    height: 60vh;
    display: flex;
    justify-content: center; /* 수평 중앙 정렬 */
    align-items: center; /* 추가: 수직 중앙 정렬 */
    max-width: 100%;
    padding: 80px;
    background-color: #ffffff;
    box-sizing: border-box; /* 추가: padding이 높이에 포함되도록 설정 */
}


.logo-content {
    flex: 0 0 240px;
    margin-right: 40px;
}

.logo-content img {
    width: 100%;
    display: block;
}

.text-box {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.6;
    color: #333;
}


.logo-content, .text-box {
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.logo-content {
    transform: translateX(-30px); /* 왼쪽으로 30px 이동한 상태 */
}

.text-box {
    transform: translateX(30px); /* 오른쪽으로 30px 이동한 상태 */
}


.dev-container.is-visible .logo-content,
.dev-container.is-visible .text-box {
    opacity: 1;
    transform: translateX(0);
}


/**************************/
/*brandGrid*/
/**************************/
.brand-grid-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.grid-row {
    display: flex;
}

.top-row {
    flex: 2;
}

.bottom-row {
    flex: 1;
}

.grid-box {
    flex: 1;
    display: flex;
    padding: 30px;

    box-sizing: border-box;
    border-right: 1px solid #333;
    border-bottom: 1px solid #333;
    overflow: hidden;
}

.grid-row .grid-box:last-child {
    border-right: none;
}

.grid-box .grid-content {
    width: 100%;
    text-align: left;

    display: flex;
    flex-direction: column;
}

.grid-box .grid-content .image-wrapper {
    flex: 1; /* 텍스트를 제외한 모든 남는 공간을 차지 */
    display: flex;
    justify-content: center; /* 이미지를 수평 중앙 정렬 */
    align-items: center; /* 이미지를 수직 중앙 정렬 */
    overflow: hidden; /* 이미지가 넘치는 것을 방지 */
}

.logo-part {
    background-color: #304FFE;
}

.font-part {
    background-color: #2962FF;
}

.color-part, .icon-part, .mokup-part {
    background-color: #fff;
}

.logo-part p, .font-part p {
    color: #fff;
}

.color-part p, .icon-part p, .mokup-part {
    color: #111;
}

.grid-box .grid-content img {
    max-width: 100%;
    height: auto;

}

.grid-box .grid-content p {
    margin: auto 0 0;
    padding-top: 20px;
    font-size: 1.1rem;
    font-weight: bold;
}


/* 1. 이미지 교체 효과 준비 */
.top-row .image-wrapper {
    position: relative; /* 자식 이미지 위치의 기준점 */
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 이미지 기본 스타일 및 transition 설정 */
.top-row .image-wrapper img {
    position: absolute;
    max-width: 100%;
    height: auto;

    transition: opacity 0.4s ease-in-out;
}

.top-row .img-hover {
    opacity: 0; /* 평소에는 투명하게 */
}

/* 박스에 마우스 올리면 이미지 교체 */
.top-row .grid-box:hover .img-hover {
    opacity: 1;
}

.top-row .grid-box:hover .img-default {
    opacity: 0;
}


/* 2. 배경색 변경 효과 준비 */
.logo-part, .font-part {
    transition: background-color 0.4s ease-in-out;
}

.color-part, .icon-part, .mokup-part {
    transition: background-color 0.4s ease-in-out;
}

/* 박스에 마우스 올리면 배경색 어둡게 변경 */
.logo-part:hover {
    background-color: #1c2a4f;
}

.font-part:hover {
    background-color: #1A237E;
}

.color-part:hover, .icon-part:hover, .mokup-part:hover {
    background-color: #cccccc;
}


/*************************/
/*BrandTitle*/
/*************************/
.brand-title-section {
    background: linear-gradient(to bottom,
    #fff 0%,
    #fff 45%,
    #f2f2f2 45%,
    #f2f2f2 100%);

    width: 100%;
    height: 100vh;
    padding: 0 5%;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}


.title-content {
    height: 45%;
    width: 100%;
    max-width: 1200px;

    display: flex;
    text-align: left;
    flex-direction: column;
    justify-content: center;
}

.title-content h2 {
    font-size: 2.3rem;
    font-weight: 700;
    margin: 0 0 20px 0;

}

.title-content p {
    font-size: 1.3rem;
    line-height: 1.5;
    max-width: 1200px;
}

.title-description {
    height: 55%;
    width: 100%;
    max-width: 1200px;
    text-align: center;

    flex-direction: column;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px
}

.title-description img {
    max-width: 1000px;
    width: 100%;
    height: auto;
}


.description-text-wrapper {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1000px;
}

.text-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 42%;
}

.text-item img {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.text-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: #333333;
    margin-top: 20px;
}

.text-item p {
    font-size: 0.9rem;
    margin: 0;
    color: #555;
    margin-top: 12px;
}

.animate-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* 2. 화면에 나타났을 때 적용될 .visible 클래스 */
.animate-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-item:nth-child(2) {
    transition-delay: 0.2s;
}

.animate-item:nth-child(3) {
    transition-delay: 0.4s;
}

.animate-item:nth-child(4) {
    transition-delay: 0.6s;
}


/************************** NamingSection **************************/
.final-section-layout {
    font-family: 'Aggravo', sans-serif;
    background-color: #111;
    color: #fff;
    line-height: 1.6;
}

/* 제목 및 단락 공통 스타일 */
.final-section-layout h1,
.final-section-layout h2,
.final-section-layout h3,
.final-section-layout h4 {
    font-weight: 600;
    color: #fff;
}

.final-section-layout p {
    color: #a0a0a0;
}

/* ========== 1. Naming 영역 스타일 ========== */
.section-container {
    width: 100%;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
}

.naming-intro h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.naming-intro h2 {
    font-size: 1.5rem;
    font-weight: 500;
    color: #fff;
}

.naming-intro h3 {
    font-size: 1.2rem;
    font-weight: 400;
    color: #fff;
}

.card-grid {
    display: grid;
    max-width: 1200px;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;

    margin-left: auto;
    margin-right: auto;
}

.card {
    position: relative;
    border-radius: 16px;
    padding: 1.5rem;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-align: left;

    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.card.visible {
    opacity: 1;
    transform: translateY(0);
}

.card.blue {
    background-color: #2952E3;
}

.card.orange {
    background-color: #E87121;
}

.card img {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40%;
    height: 40%;
    object-fit: contain;
    opacity: 0.3;
    z-index: 1;
}

.card:nth-child(1) {
    transition-delay: 0.1s;
}

.card:nth-child(2) {
    transition-delay: 0.2s;
}

.card:nth-child(3) {
    transition-delay: 0.3s;
}

.card:nth-child(4) {
    transition-delay: 0.4s;
}

.card:nth-child(5) {
    transition-delay: 0.2s;
}

/* 두 번째 줄 */
.card:nth-child(6) {
    transition-delay: 0.3s;
}

.card:nth-child(7) {
    transition-delay: 0.4s;
}

.card:nth-child(8) {
    transition-delay: 0.5s;
}

.naming-card-content {
    position: relative;
    z-index: 2;
}

.naming-card-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
    color: #fff
}

.naming-card-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}


.voice-background-wrap {
    position: relative;
    width: 100%;
    padding: 8rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;

    min-height: 100vh;
    margin-top: 3%;
}

.voice-background-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.voice-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.voice-img img {
    width: 100%;
    object-fit: cover;
}


.voice-intro, .voice-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    width: 100%;
}

.voice-intro {
    margin-bottom: 4rem;
    font-weight: 500;
    font-size: 172px;
}

.voice-intro h1 {
    font-size: 72px;
    font-weight: 500;
    color: #fff;
}

.voice-content {
    display: flex;
    flex-direction: column;
    gap: 5rem;
}

.voice-text h4 {
    font-size: 36px;
    color: #fff;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.voice-text p {
    font-size: 28px;
    color: #fff;
    font-weight: 400;
}

.voice-background-wrap::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, #111, transparent);
    z-index: 1;
}

.voice-text {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.voice-text.animate {
    opacity: 1;
    transform: translateY(0);
}

.voice-text:nth-child(2) {
    transition-delay: 0.2s;
}

.voice-text:nth-child(3) {
    transition-delay: 0.4s;
}

.icon-container {
    padding-top: 4rem;
}

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

.icon-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8rem;
    max-width: 700px;
}

.icon-grid img {
    width: 100%;
    height: auto;
}


/*************************/
/*Manifesto Section*/
/*************************/
.manifesto-section {
    margin: 0;
    padding: 0 0 100px;

    width: 100%;
    background-color: #111;
    color: #fff;
}

.manifesto-container {
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}


.manifesto-intro {
    background-color: #fff;
    color: #111;
    padding: 60px 0;
}


.manifesto-intro h2,
.manifesto-intro p {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
    box-sizing: border-box;
}


.manifesto-intro h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    margin-left: 10%;
}


.manifesto-intro p {
    font-size: 16px;
    color: #555;
    width: 100%;

    margin-left: 10%;
}


.manifesto-img img {
    width: 100%;
    margin: auto;
    display: block;
}

.manifesto-description {
    max-width: 800px;
    margin-top: 7%;
    padding-left: 15%;
    box-sizing: border-box;
}

.manifesto-description p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 24px;
}

/**************************************************/
/*SDGs Section*/
.sdgs-section {
    background-color: #fff;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.sdgs-container {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.sdgs-description {
    padding: 100px 0;
    color: #111;
}

.sdgs-description h1,
.sdgs-description p {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.sdgs-description p {
    font-size: 1.2rem;
    line-height: 1.6;
}


.sdgs-images {
    display: grid;
    max-width: 1200px;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;

    margin-left: auto;
    margin-right: auto;
}


/**************************************************/
/*BSS Section*/
.bss-section {
    width: 100%;
    color: #111;
    background-color: #fff;
    padding: 40px 20px;
}

.bss-container {
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    padding: 0;
}

.bss-intro {
    margin-top: 5%;
    margin-left: 15%;
    margin-bottom: 60px;
}

.bss-intro h1 {
    font-size: 2rem;
    line-height: 3;
}

.bss-intro p {
    font-size: 1.2rem;
}


.bss-content {
    margin: 0 0 0 20%;
}

.bss-content h2 {
    font-size: 24px;
    font-weight: bold;
    margin-top: 10%;
    margin-bottom: 16px;
}

.bss-content img {
    max-width: 800px;
    margin-top: 20px;
    margin-left: 20px;
    justify-content: center;
}

.bss-symbol-images {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-top: 0;
}

.bss-sub {
    margin-bottom: 60px;
}


/**************************************************/
/*Font Section*/
.font-section {
    width: 100%;
    color: #111;
    background-color: #fff;
    padding: 40px 20px;
}

.font-container {
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    padding: 0;
}

.font-intro {
    margin-top: 5%;
    margin-left: 15%;
    margin-bottom: 60px;
}

.font-intro h1 {
    font-size: 2rem;
    line-height: 3;
}

.font-intro p {
    font-size: 1.2rem;
}

.font-content {
    margin: 0 0 0 20%;
}

.font-content h2 {
    font-size: 24px;
    font-weight: bold;
    margin-top: 10%;
    margin-bottom: 16px;
}

.font-content img {
    max-width: 800px;
    margin-top: 20px;
    margin-left: 20px;
    justify-content: center;
}


/**************************************************/
/*Color Section*/
.color-section {
    width: 100%;
    padding: 40px 20px;
    color: #111;
    background-color: #fff;
}

.color-container {
    padding: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
}

.oneCard,
.color-card,
.color-scale img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.color-intro {
    margin: 5% 0 100px 15%;
}

.color-content h3,
.color-scale h3 {
    font-weight: bold;
    margin-bottom: 24px;
}

.color-content h3 {
    font-size: 24px;
    margin-left: 20%;
}

.oneCard {
    margin-top: 20px;
}

.color-card {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 400px;
    padding: 40px;
    box-sizing: border-box;
    color: #fff;
}

.color-info h3 {
    font-size: 80px;
    font-weight: 800;
    margin: 0;
}

.color-info p {
    font-size: 50px;
    font-weight: 600;
    margin-top: 16px;
    opacity: 0.9;
}


.blue-card {
    background-color: #2A5EFF;
}

.orange-card {
    background-color: #FF6E19;
}

.color-icon {
    position: absolute;
    bottom: 40px;
    right: 40px;
    width: 120px;
    height: auto;
}

.color-scale {
    margin-top: 5%;
}

.color-scale img {
    max-width: 800px;
    margin-bottom: 20px;
}


/**************************************************/
/*Icongraphy*/
.iconsystem-section {
    width: 100%;
    padding: 40px 20px;
    color: #111;
    background-color: #fff;

    border-top: 1px solid #e0e0e0;
}

.icongraphy-container {
    max-width: 1000px;
    margin: 0 auto;
}


.icongraphy-intro {
    margin-bottom: 80px;
}


.icongraphy-intro h1 {
    font-size: 32px;
    font-weight: 600;
    margin: 0 0 16px 0;
}

.icongraphy-intro p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

.icongraphy-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    margin-left: 5%;
}

.icongraphy-content img {
    display: block;
    max-width: 800px;
    margin: 0 auto 20px;
}


/**************************************************/
/*Mokup*/
.mokup-section{
    width: 100%;
    padding: 40px 20px;
    color: #111;
    background-color: #fff;

    border-top: 1px solid #e0e0e0;
}


.mokup-container {
    max-width: 1000px;
    margin: 0 auto;
}


.mokup-intro {
    margin-bottom: 60px;
}

.mokup-intro h1 {
    font-size: 32px;
    font-weight: 600;
    margin: 0 0 16px 0;
}

.mokup-intro p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

.mokup-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    margin-left: 5%;
}


.mokup-content img {
    display: block;
    max-width: 800px;
    margin: 0 auto;
}