/* =========================================
   [PAGE CONTENT] 회사소개 스타일
========================================= */

@font-face {
    font-family: 'Yangjin';
    font-weight: normal;
    src: url('https://cdn.jsdelivr.net/gh/supernovice-lab/font@0.9/yangjin.woff') format('woff');
    font-display: swap;
}

/* * =========================================
         * [SCOPED RESET] .about-wrap 내부 격리 스타일
         * =========================================
         */
.about-wrap {
    background-color: #ffffff;
    font-family: 'Pretendard', sans-serif;
    line-height: 1.6;
    color: #333333;
    overflow-x: hidden;
}

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

.about-wrap a {
    color: inherit;
    text-decoration: none;
}

.about-wrap ul,
.about-wrap li {
    list-style: none;
}

.about-wrap img {
    max-width: 100%;
    vertical-align: middle;
    border: 0;
}


/* 유틸리티 */
.about-pc-br {
    display: inline;
}

.about-m-br {
    display: none;
}

@media (max-width:1024px) {
    .about-pc-br {
        display: none;
    }

    .about-m-br {
        display: inline;
    }
}


/* 스크롤 애니메이션 (Fade Up) */
.about-fade-up {
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    opacity: 0;
    transform: translateY(40px);
}

.about-fade-up.active {
    opacity: 1;
    transform: translateY(0);
}


/* 1. 오프너 (파란 커튼) - 최상위 레이어 */
.about-opener {
    display: flex;
    align-items: center;
    justify-content: center;
    /* 3초 대기 후 위로 사라짐 */
    flex-direction: column;
    position: fixed;
    /* 화면 고정 */
    top: 0;
    left: 0;
    z-index: 9999;
    /* 제일 위 */
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #18b2c4 0%, #1f93bf 100%);
    animation: curtainUp 0.4s cubic-bezier(0.77, 0, 0.175, 1) 3.0s forwards;
}




/* 2. 인트로 (흰색 배경) - 오프너 바로 아래 */
.about-intro {
    display: flex;
    align-items: center;
    justify-content: center;
    /* 사라질 때 부드럽게 */
    flex-direction: column;
    position: fixed;
    /* 화면 고정 */
    top: 0;
    left: 0;
    z-index: 9998;
    /* 오프너보단 낮고 메인보단 높음 */
    width: 100%;
    height: 100%;
    background: #ffffff;
    transition: opacity 1s ease;
}


/* 나머지 스타일 (기존 유지) */
.about-opener-content {
    text-align: center;
    animation: openerContentAni 3.0s ease-in-out forwards;
}

.about-opener-logo {
    width: 380px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
    margin: 0 auto;
}

.about-opener-text {
    font-family: 'Yangjin';
    font-size: 52px;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.about-intro-text {
    font-size: 54px;
    font-weight: 300;
    line-height: 1.4;
    color: #111;
    text-align: center;
    animation: fadeInUp 1s ease-out 3.5s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.about-intro-text span {
    font-weight: 800;
    color: #00a0e9;
}

.about-scroll-down {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    margin: auto;
    animation: fadeInSimple 1s 4.5s forwards, bounce 2s 4.5s infinite;
    transform: translateX(-50%);
    opacity: 0;
}



/* 1024px 이하 */
@media (max-width: 1024px) {
.about-opener-logo {
    width: 220px;
    height: auto;
    margin-bottom: 30px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
    margin: 0 auto;
}

.about-opener-text {
    font-family: 'Yangjin';
    font-size: 24px;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.about-intro-text {
    font-size: 34px;
    font-weight: 300;
    line-height: 1.4;
    color: #111;
    text-align: center;
    animation: fadeInUp 1s ease-out 3.5s forwards;
    opacity: 0;
    transform: translateY(20px);
}
}


/* 키프레임 */
@keyframes curtainUp {
    to {
        transform: translateY(-100%);
    }
}

@keyframes openerContentAni {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    20% {
        opacity: 1;
        transform: translateY(0);
    }

    80% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(0.9);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInSimple {
    to {
        opacity: 0.6;
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}



/* * =========================================
         * 2. Philosophy Section
         * =========================================
         */
.about-story {
    padding: 140px 0;
    background: #f9f9f9;
}

.about-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-story-grid {
    display: flex;
    gap: 80px;
    align-items: center;
}

.about-story-img {
    flex: 1;
    position: relative;
}

.about-story-img img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 12px 12px 0px rgba(0, 160, 233, 0.1);
}

.about-story-txt {
    flex: 1;
}

.about-sec-label {
    display: inline-block;
    position: relative;
    font-size: 15px;
    font-weight: 800;
    color: #00a0e9;
    letter-spacing: 2px;
    margin-bottom: 20px;
    padding-left: 50px;
}

.about-sec-label::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 40px;
    height: 2px;
    background: #00a0e9;
    content: '';
}

.about-big-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    color: #111111;
    margin-bottom: 30px;
}

.about-desc-p {
    font-size: 17px;
    color: #555;
    word-break: keep-all;
    margin-bottom: 20px;
}

@media (max-width:1024px) {
    .about-story {
        padding: 80px 0;
    }

    .about-story-grid {
        gap: 40px;
        flex-direction: column;
    }

    .about-big-title {
        font-size: 26px;
    }
}

/* * =========================================
         * 3. CI Introduction
         * =========================================
         */
.about-ci {
    padding: 120px 0;
    background: #ffffff;
}

.about-ci-header {
    text-align: center;
    margin-bottom: 70px;
}

.about-ci-content {
    display: grid;
    gap: 50px;
    align-items: center;
    grid-template-columns: 1fr 1fr;
}

.about-ci-view {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0px;
    border-radius: 30px;
    background: #f4faff;
}

.about-ci-view::after {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    border-radius: 30px;
    background-size: 20px 20px;
    opacity: 0.5;
}

.about-ci-img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.about-ci-info {
    padding: 20px;
}

.about-ci-row {
    margin-bottom: 40px;
}

.about-ci-sub {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.about-ci-sub i {
    color: #00a0e9;
}

.about-color-system {
    display: flex;
    gap: 20px;
}

.about-color-box {
    display: flex;
    gap: 10px;
    align-items: center;
}

.about-color-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.about-color-circle.c-main {
    background: #01bdd2;
}

.about-color-circle.c-sub {
    background: #1d51f2;
}

.about-color-code {
    font-size: 14px;
    font-weight: 600;
}

@media (max-width:1024px) {
    .about-ci-content {
        grid-template-columns: 1fr;
    }

    .about-ci-view {
        padding: 40px;
    }
}

/* * =========================================
         * 4. CEO Message
         * =========================================
         */
.about-ceo {
    padding: 100px 0;
    background: #f9f9f9;
    color: #000;
}

.about-ceo-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.about-ceo-left {
    width: 45%;
}

.about-ceo-right {
    position: relative;
    width: 50%;
}

.about-ceo-pic {
    width: 100%;
    border-radius: 4px;
}

.about-ceo-quote {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 30px;
    border-left: 3px solid #00a0e9;
    padding-left: 20px;
}

.about-ceo-msg {
    font-size: 18px;
    line-height: 1.7;
    color: #000;
    margin-bottom: 40px;
}

.about-ceo-sign-box {
    display: flex;
    gap: 20px;
    align-items: center;
    border-top: 1px solid #e7e7e7;
    padding-top: 20px;
}

.about-sign-img {
    font-family: 'Nanum Pen Script', cursive;
    font-size: 36px;
    color: #ffffff;
}

@media (max-width:1024px) {
    .about-ceo-wrap {
        gap: 40px;
        flex-direction: column-reverse;
    }

    .about-ceo-left,
    .about-ceo-right {
        width: 100%;
    }
}

/* * =========================================
         * 5. Stats & Competency
         * =========================================
         */
.about-stats {
    padding: 80px 0;
    background: #00a0e9;
    color: #ffffff;
    text-align: center;
}

.about-stats-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(4, 1fr);
}

.about-stat-item {
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.about-stat-item:last-child {
    border-right: none;
}

.about-stat-num {
    display: inline-block;
    font-size: 50px;
    font-weight: 800;
}

.about-stat-desc {
    font-size: 16px;
    font-weight: 500;
    margin-top: 5px;
}

@media (max-width:767px) {
    .about-stats-grid {
        gap: 30px;
        grid-template-columns: 1fr;
    }

    .about-stat-item {
        border-right: none;
    }
}

/* * =========================================
         * 6. Certificates Section
         * =========================================
         */
.about-cert {
    padding: 120px 0;
    background: #ffffff;
}

.about-cert-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-cert-grid {
    display: grid;
    gap: 25px;
    grid-template-columns: repeat(4, 1fr);
}

.about-cert-item {
    padding: 20px;
    border: 1px solid #eeeeee;
    border-radius: 10px;
    background: #ffffff;
    text-align: center;
    transition: all 0.3s;
}

.about-cert-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-10px);
    border-color: #00a0e9;
}

.about-cert-img-wrap {
    width: 100%;
    border: 1px solid #f0f0f0;
    /* 문서 비율 */
    overflow: hidden;
    background: #fafafa;
    aspect-ratio: 1 / 1.4;
    margin-bottom: 15px;
}

.about-cert-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.about-cert-name {
    font-size: 16px;
    font-weight: 700;
    color: #333;
}

@media (max-width:1024px) {
    .about-cert-grid {
        gap: 20px;
        grid-template-columns: repeat(2, 1fr);
    }
}

/* * =========================================
         * 7. Info & Location
         * =========================================
         */
.about-info {
    padding: 120px 0;
    background: #f9f9f9;
}

.about-info-grid {
    display: grid;
    gap: 50px;
    grid-template-columns: 1fr 1.5fr;
}

.about-info-list {
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    background: #ffffff;
}

.about-info-row {
    margin-bottom: 25px;
}

.about-info-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: #00a0e9;
    margin-bottom: 5px;
}

.about-info-val {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.about-map-area {
    height: 100%;
    min-height: 400px;
    border-radius: 20px;
    overflow: hidden;
    background: #eee;
}

.about-map-area img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width:1024px) {
    .about-info-grid {
        grid-template-columns: 1fr;
    }
}