/**
 * About Page Styles
 * 숨카(SUMCAR) - 회사소개 페이지
 */

/* ========================================
   Hero Section
   ======================================== */
.about-hero {
    position: relative;
    width: 100%;
    height: 450px;
    overflow: hidden;
}

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

.about-hero__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.about-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    background: rgba(0, 0, 0, 0);
}

.about-hero__content {
    text-align: center;
    padding: 40px;
    max-width: 1000px;
}

.about-hero__subtitle {
    font-size: 32px;
    font-weight: 600;
    color: #000000;
    margin: 0 0 32px 0;
    line-height: 1.5;
}

.about-hero__subtitle-highlight {
    color: #00B8C6;
}

.about-hero__title {
    width: 500px;
    font-size: 56px;
    font-weight: 700;
    color: #00B8C6;
    margin: 0 auto;
    line-height: 1.3;
}


/* ========================================
   Video Section
   ======================================== */
.about-video {
    background: #000000;
    padding: 80px 24px;
}

.about-video__container {
    max-width: 1200px;
    margin: 0 auto;
}

.about-video__wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 비율 */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 184, 198, 0.3);
}

.about-video__iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}


/* ========================================
   Vision Section
   ======================================== */
.about-vision {
    background: #FFFFFF;
    padding: 160px 24px;
}

.about-vision__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-vision__content-left {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-vision__title {
    font-size: 36px;
    font-weight: 700;
    color: #00B8C6;
    margin: 0;
    text-align: center;
    line-height: 1.4;
}

.about-vision__description {
    font-size: 18px;
    font-weight: 700;
    color: #333333;
    margin: 0;
    line-height: 1.8;
    text-align: center;
}

.about-vision__image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}


/* ========================================
   Service Section
   ======================================== */
.about-service {
    background: #FFFFFF;
    padding: 80px 24px 120px;
}

.about-service__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-service__image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.about-service__content-right {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-service__description {
    font-size: 18px;
    font-weight: 700;
    color: #333333;
    margin: 0;
    line-height: 1.8;
}

.about-service__highlight {
    color: #00B8C6;
    font-weight: 700;
}

.about-service__description strong {
    font-weight: 700;
    font-size: 20px;
}

.about-service__slogan {
    font-size: 28px;
    font-weight: 700;
    color: #000000;
    margin: 0;
    line-height: 1.4;
}

.about-service__slogan-highlight {
    color: #00B8C6;
    font-weight: 700;
}


/* ========================================
   Values Section
   ======================================== */
.about-values {
    background: #000000;
    padding: 160px 24px 80px 24px;
}

.about-values__container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.about-values__icons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0px;
    margin-bottom: 160px;
    justify-items: center;
}

.about-values__icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.about-values__icon {
    width: 120px;
    height: 120px;
    object-fit: contain;
}

.about-values__icon-label {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
    text-align: center;
}

.about-values__dots {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0px;
    margin-bottom: 120px;
}

.about-values__dot {
    color: #FFFFFF;
    line-height: 0.5;
}

.about-values__dot--large {
    font-size: 128px;
}

.about-values__dot--medium {
    font-size: 96px;
}

.about-values__dot--small {
    font-size: 64px;
}

.about-values__title {
    font-size: 44px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 80px 0;
    line-height: 1.4;
}

.about-values__title-highlight {
    color: #00B8C6;
}

.about-values__description {
    font-size: 24px;
    font-weight: 400;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.8;
}

.about-values__arrow {
    font-size: 48px;
    color: #FFFFFF;
    margin-top: 100px;
    text-align: center;
}

.about-values__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 10px;
    row-gap: 40px;
    margin-top: 80px;
    margin-bottom: 80px;
}

.about-values__grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.about-values__grid-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    border-radius: 16px;
}

.about-values__grid-text {
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
    text-align: center;
    line-height: 1.6;
}

.about-values__dots-primary {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0px;
    margin-bottom: 0;
}

.about-values__dot-primary {
    color: #00B8C6;
    line-height: 0.5;
}

.about-values__dot-primary--large {
    font-size: 128px;
}

.about-values__dot-primary--medium {
    font-size: 96px;
}

.about-values__dot-primary--small {
    font-size: 64px;
}

.about-values__vision {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-top: 80px;
    text-align: center;
}

.about-values__vision-icon {
    width: 400px;
    height: 400px;
    object-fit: contain;
    margin-bottom: 16px;
}

.about-values__vision-label {
    font-size: 48px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.4;
}

.about-values__vision-title {
    font-size: 48px;
    font-weight: 700;
    color: #00B8C6;
    margin: 0;
    line-height: 1.4;
}

.about-values__vision-description {
    font-size: 24px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.8;
}


/* ========================================
   Gallery Section
   ======================================== */
.about-gallery {
    background: #FFFFFF;
    padding: 80px 24px;
}

.about-gallery__wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    max-height: 650px;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.about-gallery__container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-gallery__row {
    display: flex;
    gap: 20px;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.about-gallery__large {
    flex: 1;
}

.about-gallery__small-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-gallery__image {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 16px;
    object-fit: cover;
}

/* Gradient Overlay */
.about-gallery__gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 40%, rgba(255, 255, 255, 1) 100%);
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.about-gallery__gradient.hidden {
    opacity: 0;
}

/* More Button */
.about-gallery__more-btn {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    padding: 16px 48px;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid #00B8C6;
    color: #00B8C6;
    font-size: 18px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    pointer-events: auto;
}

.about-gallery__more-btn:hover {
    background: #00B8C6;
    color: #FFFFFF;
}

.about-gallery__more-btn.hidden {
    display: none;
}


/* ========================================
   Contact CTA Section
   ======================================== */
.about-cta {
    background: #ffffff;
    padding: 80px 24px;
}

.about-cta__container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.about-cta__text {
    font-size: 32px;
    font-weight: 700;
    color: #00B8C6;
    margin: 0 0 40px 0;
    line-height: 1.5;
}

.about-cta__phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.about-cta__icon {
    width: 100px;
    height: 100px;
}

.about-cta__number {
    font-size: 72px;
    font-weight: 700;
    color: #00B8C6;
    text-decoration: none;
    transition: color 250ms ease;
}

.about-cta__number:hover {
    color: #33C9D5;
}

.about-cta__button {
    background-color: #FFFFFF !important;
    color: #00B8C6 !important;
    border: 2px solid #FFFFFF !important;
    font-size: 24px !important;
    font-weight: 700 !important;
    padding: 20px 40px !important;
}

.about-cta__button:hover {
    background-color: #00B8C6 !important;
    color: #FFFFFF !important;
}


/* ========================================
   Tablet & Mobile Responsive
   ======================================== */
@media (max-width: 991px) {
    .about-hero {
        height: 380px;
    }

    .about-hero__subtitle {
        font-size: 26px;
    }

    .about-hero__title {
        font-size: 42px;
    }

    /* Video Section - 태블릿 */
    .about-video {
        padding: 60px 32px;
    }

    .about-cta__text {
        font-size: 28px;
    }

    .about-cta__icon {
        width: 80px;
        height: 80px;
    }

    .about-cta__number {
        font-size: 56px;
    }
}

@media (max-width: 767px) {
    .about-hero {
        height: 320px;
    }

    .about-hero__subtitle {
        font-size: 20px;
        margin-bottom: 24px;
    }

    .about-hero__title {
        font-size: 32px;
    }

    /* Video Section - 모바일 */
    .about-video {
        padding: 48px 16px;
    }

    /* Vision Section - 모바일: 이미지 위, 텍스트 아래 */
    .about-vision {
        padding: 60px 24px;
    }

    .about-vision__container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-vision__content-left {
        order: 2;
    }

    .about-vision__image-right {
        order: 1;
    }

    .about-vision__title {
        font-size: 28px;
        text-align: center;
    }

    .about-vision__description {
        font-size: 16px;
    }

    /* Service Section - 모바일: 이미지 위, 텍스트 아래 */
    .about-service {
        padding: 60px 24px;
    }

    .about-service__container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-service__description {
        font-size: 16px;
    }

    .about-service__slogan {
        font-size: 24px;
        text-align: center;
    }

    .about-gallery__wrapper {
        max-height: 500px;
    }

    .about-gallery__gradient {
        height: 150px;
        bottom: 0;
    }

    .about-gallery__more-btn {
        font-size: 16px;
        padding: 12px 36px;
        bottom: 40px;
    }

    .about-cta__text {
        font-size: 24px;
    }

    .about-cta__phone {
        flex-direction: column;
        gap: 16px;
    }

    .about-cta__icon {
        width: 60px;
        height: 60px;
    }

    .about-cta__number {
        font-size: 40px;
    }

    .about-cta__button {
        font-size: 20px !important;
        padding: 16px 32px !important;
    }
}