@charset "utf-8";

@font-face {
    font-family: "SIMPLECANDY";
    src: url("../font/SIMPLECANDY.woff") format("woff"),
         url("../font/SIMPLECANDY.ttf") format("truetype"),
         url("../font/SIMPLECANDY.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --yh-ink: #111111;
    --yh-muted: #555555;
    --yh-line: #d5dade;
    --yh-paper: #ffffff;
    --yh-surface: #f5f3ef;
    --yh-dark: #20262b;
    --yh-dark-2: #4c5d6a;
    --yh-lime: #7894a8;
    --yh-blue: #4c5d6a;
    --yh-steel: #7894a8;
    --yh-shell: 1700px;
    --yh-header: 95px;
    --yh-display: "SIMPLECANDY", "Times New Roman", serif;
}

html {
    scroll-behavior: smooth;
}

.yh-page {
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    background: var(--yh-paper);
    color: var(--yh-ink);
    font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    letter-spacing: -.02em;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.yh-page *,
.yh-page *::before,
.yh-page *::after {
    box-sizing: border-box;
}

.yh-page img {
    display: block;
    max-width: 100%;
}

.yh-page a {
    color: inherit;
    text-decoration: none;
}

.yh-page button,
.yh-page a {
    -webkit-tap-highlight-color: transparent;
}

.yh-page button {
    font: inherit;
}

.yh-page :focus-visible {
    outline: 3px solid var(--yh-steel);
    outline-offset: 4px;
}

.yh-page section[id] {
    scroll-margin-top: var(--yh-header);
}

/* Keep the existing Geunal theme's shared 1700px content axis. */
.yh-shell {
    width: 100%;
    max-width: calc(var(--yh-shell) + 40px);
    margin-inline: auto;
    padding-inline: 20px;
}

.yh-skip {
    position: fixed;
    z-index: 10000;
    top: 10px;
    left: 10px;
    padding: 10px 16px;
    background: var(--yh-dark);
    color: #fff;
    font-weight: 600;
    transform: translateY(-150%);
}

.yh-skip:focus {
    transform: translateY(0);
}

.yh-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    color: #c1ccd2;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: -.02em;
}

.yh-kicker span {
    display: block;
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    background: #c1ccd2;
}

.yh-kicker--dark {
    color: var(--yh-dark-2);
}

.yh-kicker--dark span {
    background: var(--yh-dark-2);
}

.yh-section {
    padding-block: 150px;
}

.yh-section-head {
    display: flex;    justify-content: space-between;
	align-items: flex-end;

    align-items: end;
    gap: 60px;
    margin-bottom: 30px;
}

.yh-section-head h2 {
    margin: 0;
    color: var(--yh-ink);
    font-size: 45px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.4;
    text-wrap: balance;
}

.yh-section-head > p {
    max-width: 600px;
    margin: 0 0 8px;
    color: var(--yh-muted);
    font-size: 17px;
    line-height: 1.7;
    text-wrap: pretty;
    text-align:right;
}

.yh-section-head--light h2,
.yh-section-head--light > p {
    color: #fff;
}

/* Header: the original 70px floating glass bar. */
.yh-header {
    position: fixed;
    z-index: 1000;
    inset: 0 0 auto;
    width: 100%;
    pointer-events: none;
}

.yh-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: calc(100% - 40px);
    max-width: 1700px;
    height: 70px;
    margin: 25px auto 0;
    padding: 0 20px;
    border-radius: 15px;
    background: rgba(255, 255, 255, .7);
    box-shadow: 0 2px 20px rgba(39, 56, 69, .08);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    pointer-events: auto;
    transition: width .22s ease, max-width .22s ease, margin .22s ease,
        border-radius .22s ease, box-shadow .22s ease, background .22s ease;
}

.yh-header.is-scrolled .yh-header__inner {
    width: 100%;
    max-width: none;
    margin-top: 0;
    border-radius: 0;
    background: rgba(255, 255, 255, .95);
    box-shadow: 0 2px 14px rgba(39, 56, 69, .06);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.yh-brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    line-height: 0;
}

.yh-brand img {
    width: auto;
    height: 42px;
}

.yh-navigation {
    display: flex;
    align-items: center;
    height: 100%;
    gap: clamp(28px, 3vw, 58px);
}

.yh-navigation a {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    color: #111;
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.yh-navigation a:not(.yh-navigation__contact)::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--yh-steel);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s ease;
}

.yh-navigation a:hover::after,
.yh-navigation a.is-active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.yh-navigation__contact {
    height: 42px !important;
    padding: 0 20px;
    border-radius: 50px;
    background: linear-gradient(90deg, var(--yh-dark) 0%, var(--yh-dark-2) 55%, var(--yh-steel) 100%);
    color: #fff !important;
    font-weight: 600 !important;
}

.yh-navigation__contact::before {
    content: "";
    width: 7px;
    height: 7px;
    margin-right: 10px;
    background: #c1ccd2;
}

.yh-menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--yh-ink);
}

/* Hero: imagery swipes underneath one stable content layer. */
.yh-hero {
    position: relative;
    height: 100svh;
    min-height: 680px;
    overflow: hidden;
    background: var(--yh-dark);
    color: #fff;
}

.yh-hero__swiper,
.yh-hero__swiper .swiper-wrapper,
.yh-hero__slide {
    width: 100%;
    height: 100%;
}

.yh-hero > .yh-hero__swiper {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.yh-hero__slide {
    position: relative;
    overflow: hidden;
}

.yh-hero__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.yh-hero__dim {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(18, 24, 28, .78) 0%, rgba(18, 24, 28, .42) 43%, rgba(18, 24, 28, .12) 72%, rgba(18, 24, 28, .22) 100%),
        linear-gradient(0deg, rgba(13, 18, 22, .36) 0%, transparent 42%);
}

.yh-hero__inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    height: 100%;
    padding-bottom: 128px;
    pointer-events: none;
}

.yh-hero__copy {
    max-width: 760px;
    pointer-events: auto;
}

.yh-hero__eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    color: #d8e0e4;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: -.02em;
}

.yh-hero__eyebrow::before {
    content: "";
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    background: #c1ccd2;
}

.yh-hero h1 {
    margin: 0;
    font-size: 50px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.3;
    text-wrap: balance;
}

.yh-hero h1 span {
    display: block;
}

.yh-hero__description {
    max-width: 590px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, .82);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.7;
}

.yh-hero__actions {
    display: flex;
    gap: 12px;
    margin-top: 34px;
}

.yh-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    min-width: 190px;
    min-height: 52px;
    padding-inline: 22px;
    border: 1px solid rgba(255, 255, 255, .7);
    border-radius: 50px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

.yh-page .yh-button--solid {
    border-color: #fff;
    background: #fff;
    color: var(--yh-dark);
}

.yh-button:hover {
    border-color: var(--yh-steel);
    background: var(--yh-steel);
    color: #fff;
}

.yh-hero__dots {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 44px !important;
    left: 0 !important;
    display: flex;
    justify-content: center;
    gap: 8px;
    width: auto !important;
}

.yh-hero__dots .swiper-pagination-bullet {
    width: 28px;
    height: 3px;
    margin: 0 !important;
    border-radius: 0;
    background: rgba(255, 255, 255, .48);
    opacity: 1;
}

.yh-hero__dots .swiper-pagination-bullet-active {
    background: #fff;
}

/* Business */
.yh-business {
    background: linear-gradient(180deg, #fff 0%, var(--yh-surface) 100%);
}

.yh-business__list {
    border-top: 1px solid #d0d5d8;
}

.yh-business-item {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(400px, .92fr);
    gap: clamp(54px, 6vw, 100px);
    align-items: center;
    padding-block: 72px;
    border-bottom: 1px solid #d0d5d8;
}

.yh-business-item:nth-child(even) .yh-business-item__media {
    order: 2;
}

.yh-business-item__media {
    position: relative;
    height: clamp(360px, 31vw, 510px);
    margin: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #e9edf0;
}

.yh-business-item__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.2, .75, .25, 1);
}

.yh-business-item:hover .yh-business-item__media img {
    transform: scale(1.025);
}

.yh-business-item__number {
    position: absolute;
    top: 18px;
    left: 18px;
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    color: var(--yh-dark-2);
    font-size: 14px;
    font-weight: 600;
}

.yh-business-item__label {
    margin: 0 0 12px;
    color: var(--yh-dark-2);
    font-size: 16px;
    font-weight: 500;
}

.yh-business-item h3 {
    margin: 0;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.35;
}

.yh-business-item__summary {
    margin: 20px 0 32px;
    color: var(--yh-muted);
    font-size: 17px;
    line-height: 1.75;
}

#business-title {font-size:40px; line-height:120%;}

.yh-business-item__facts {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 30px;
    padding-top: 24px;
    border-top: 1px solid #cbd1d4;
}

.yh-business-item__facts h4 {
    margin: 0 0 12px;
    color: var(--yh-dark-2);
    font-size: 13px;
    font-weight: 600;
}

.yh-business-item__facts ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.yh-business-item__facts li {
    position: relative;
    margin-top: 6px;
    padding-left: 13px;
    color: var(--yh-muted);
    font-size: 14px;
}

.yh-business-item__facts li::before {
    content: "";
    position: absolute;
    top: .72em;
    left: 0;
    width: 4px;
    height: 4px;
    background: var(--yh-steel);
}

/* Service */
.yh-service {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--yh-dark) 0%, #2f3a42 52%, var(--yh-dark-2) 100%);
    color: #fff;
}

.yh-service::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, .035) 50%, transparent 100%);
    pointer-events: none;
}

.yh-service .yh-shell {
    position: relative;
    z-index: 1;
}

.yh-service__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, .24);
    list-style: none;
}

.yh-service__list li {
    position: relative;
    display: grid;
    grid-template-columns: 52px minmax(160px, .72fr) minmax(240px, 1.28fr);
    gap: 18px;
    align-items: start;
    min-height: 120px;
    padding: 32px 24px 32px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.yh-service__list li:nth-child(odd) {
    padding-right: 36px;
    border-right: 1px solid rgba(255, 255, 255, .2);
}

.yh-service__list li:nth-child(even) {
    padding-left: 36px;
}

.yh-service__icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    margin-top: -2px;
    color: #fff;
}

.yh-service__icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.yh-service h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -.02em;
}

p {word-break: keep-all;}

.yh-service__list p {
    margin: 0;
    color: rgba(255, 255, 255, .68);
    font-size: 14px;
    line-height: 1.7;
}

/* .yh-service__mark(＋원) 제거 */

/* Certification: the track is centered on the same inner axis. */
.yh-certification {
    overflow: hidden;
    background: #f7f7f5;
}

.yh-certification .yh-section-head {
    margin-bottom: 50px;
}

.yh-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.yh-carousel-controls button {
    display: grid;
    width: 50px;
    height: 50px;
    padding: 0;
    place-items: center;
    border: 1px solid #b8c1c5;
    border-radius: 50%;
    background: #fff;
    color: var(--yh-dark-2);
    cursor: pointer;
}

.yh-carousel-controls button:hover {
    border-color: var(--yh-dark-2);
    background: var(--yh-dark-2);
    color: #fff;
}

.yh-certification__viewport {
    width: 100%;
    overflow: hidden;
}

.yh-certification__track {
    display: flex;
    gap: 30px;
    width: 100%;
    overflow-x: auto;
    padding: 0 0 12px;
    scroll-behavior: smooth;
    scroll-padding-left: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.yh-certification__track::-webkit-scrollbar {
    display: none;
}

.yh-certificate {
    flex: 0 0 255px;
    margin: 0;
    scroll-snap-align: start;
}

.yh-certificate__image {
    aspect-ratio: 394 / 360
    overflow: hidden;
    border: 1px solid #e2e5e7;
    border-bottom: 0;
    background: #fff;
}

.yh-certificate__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.yh-certificate figcaption {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 64px;
    padding: 8px 10px;
    text-align: center;
    color: #fff;
    background: linear-gradient(90deg, var(--yh-dark) 0%, var(--yh-dark-2) 50%, var(--yh-steel) 100%);
}

.yh-certificate__en {
    font-family: var(--yh-display);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: .02em;
}

.yh-certificate__ko {
    margin-top: 3px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.25;
}

.yh-certification__bar {
    position: relative;
    width: 242px;
    max-width: calc(100% - 40px);
    height: 4px;
    margin: 40px auto 0;
    overflow: hidden;
    border-radius: 2px;
    background: #c0ccd2;
}

.yh-certification__bar span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: #78838a;
    transition: width .45s ease;
}

/* Footer: two-stage structure and typography retained from Geunal. */
.yh-footer {
    overflow: hidden;
    color: #fff;
    text-align: left;
}

.yh-footer__top {
    padding: 110px 0 100px;
    background: linear-gradient(135deg, #78838a 0%, #4c5d6a 50%, #2f3a42 100%);
}

.yh-footer__headline {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
}

.yh-footer__label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    color: #c1ccd2;
    font-size: 20px;
    font-weight: 500;
}

.yh-footer__label span {
    width: 7px;
    height: 7px;
    background: #c1ccd2;
}

.yh-footer__slogan {
    margin: 12px 0 0;
    font-size: 45px;
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -.02em;
    text-wrap: balance;
}

.yh-footer__capabilities {
    margin: 0 0 6px;
    color: rgba(255, 255, 255, .72);
    font-family: var(--yh-display);
    font-size: 20px;
    letter-spacing: .02em;
}

.yh-footer__contact-row {
    margin-top: 60px;
}

.yh-footer__contact-card {
    min-width: 0;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 15px;
    background: rgba(0, 0, 0, .2);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.yh-footer__contact-label {
    margin: 0 0 10px;
    color: #cfd6da;
    font-family: var(--yh-display);
    font-size: 18px;
}

.yh-footer__phone {
    display: inline-block;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.02em;
}

.yh-footer__contact-card address {
    max-width: 670px;
    margin-top: 24px;
    color: #fff;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 1.5;
}

.yh-footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin: 22px 0 0;
}

.yh-footer__contact-list > div {
    display: flex;
    align-items: baseline;
    gap: 14px;
    color: #dfe4e7;
    font-size: 16px;
}

.yh-footer__contact-list dt {
    flex: 0 0 60px;
    color: #97a0a5;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .06em;
}

.yh-footer__contact-list dd {
    margin: 0;
    min-width: 0;
    word-break: break-all;
}

.yh-footer__contact-list a { color: inherit; }

.yh-footer__map-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 26px;
    padding: 13px 26px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 50px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    transition: background .2s ease, border-color .2s ease;
}

.yh-footer__map-link:hover {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .5);
}

.yh-footer__map-link span { transition: transform .2s ease; }
.yh-footer__map-link:hover span { transform: translateX(4px); }

.yh-footer__contact-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 22px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .24);
    color: #cfd6da;
    font-size: 15px;
}

.yh-footer__visual {
    min-height: 350px;
    margin: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #334047;
}

.yh-footer__visual img,
.yh-footer__visual iframe {
    display: block;
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.yh-footer__bottom {
    padding: 41px 0 50px;
    background: #15191d;
}

.yh-footer__bottom-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

.yh-footer__identity {
    min-width: 0;
}

.yh-footer__brand {
    display: inline-block;
    line-height: 0;
}

.yh-footer__brand img {
    width: auto;
    height: 52px;
    filter: grayscale(1) brightness(0) invert(1);
}

.yh-footer__identity p {
    margin: 14px 0 0;
    color: #c8ced2;
    font-size: 15px;
}

.yh-footer__company {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-top: 18px;
    color: #9aa1a6;
    font-size: 14px;
    font-style: normal;
    line-height: 1.55;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.yh-footer__company em {
    margin-left: 20px;
    font-style: normal;
}

.yh-footer__statement {
    margin: 0;
    color: #f5f3ef;
    font-family: var(--yh-display);
    font-size: 70px;
    font-weight: 400;
    letter-spacing: .01em;
    line-height: 1.05;
    text-align: right;
    white-space: nowrap;
}

.yh-footer__line {
    height: 1px;
    margin: 24px 0 16px;
    background: #686868;
}

.yh-footer__bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    color: #c0c0c0;
    font-size: 15px;
}

.yh-footer__bottom-bar p {
    margin: 0;
}

.yh-footer__bottom-bar a {
    color: #f5f3ef;
}

/* Entry motion */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .72s ease, transform .72s cubic-bezier(.2, .72, .25, 1);
}

[data-reveal="hero"] {
    transform: translateY(38px);
    transition-duration: .9s;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    [data-reveal] { opacity: 1; transform: none; transition: none; }
    .yh-business-item__media img,
    .yh-certification__bar span { transition: none; }
    .yh-certification__track { scroll-behavior: auto; }
}



@media (max-width: 486px) {

.yh-footer__visual {
    min-height: 250px;
    margin: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #334047;
}

.yh-footer__visual img,
.yh-footer__visual iframe {
    display: block;
    width: 100%;
    height: 250px;
    object-fit: cover;
}

}