/* Desktop geometry follows the supplied 1920 × 6949 reference. */
.hero {
    position: relative;
    height: 40.73vw;
    max-height: 1000px;
    min-height: 520px;
    overflow: hidden;
    isolation: isolate;
    background: #605b58;
    color: white;
}
.hero-backdrop {
    position: absolute;
    inset: -8% 0;
    background: linear-gradient(#96878030,#3e323070),url('../images/banner.jpg') center 60%/cover;
    z-index: -3;
}
.hero-w {
    position: absolute;
    inset: 0;
    z-index: -2;
}
.hero-w i {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg,#302d2d 30%,#514542e8);
    clip-path: polygon(12% 0,38% 0,65% 100%,37% 100%);
}
.hero-w i:last-child {
    clip-path: polygon(58% 0,69% 0,91% 100%,62% 100%);
}
.hero-structure {
    position: absolute;
    width: 65%;
    height: 85%;
    right: 3%;
    bottom: 2%;
    object-fit: contain;
    object-position: right bottom;
    filter: drop-shadow(0 25px 20px #00131c66);
    animation: structure-in 1.3s .3s both;
}
.hero-caption {
    position: absolute;
    top: 21%;
    left: 20%;
    border-left: 1px solid #ffffff35;
    padding: 30px 0 0 25px;
    z-index: 2;
}
.hero-caption::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 6vw;
    height: 3px;
    background: var(--orange);
}
.hero-caption > p {
    font-family: 'Noto Sans TC',sans-serif;
    font-size: clamp(18px,calc(16.92px + .2765vw),24px);
    font-weight: 600;
    animation: title-in 1.2s .8s both;
}
.hero-caption h1 {
    font-size: clamp(36px,calc(31.686px + 1.106vw),60px);
    font-weight: 600;
    line-height: 1.4;
    margin: 6px 0 4.4vw;
    animation: title-in 1.2s .8s both;
}
.hero-caption > div {
    font-size: 18px;
    font-weight: 400;
    animation: copy-in 1s 1s both;
}
.hero-word {
    position: absolute;
    bottom: -.8vw;
    left: 4.5%;
    width: 95%;
    font: 700 7.3vw/1 'Open Sans',Arial,sans-serif;
    letter-spacing: -2px;
    white-space: nowrap;
    animation: word-in 1s 1s both;
}
.concerns {
    position: relative;
    min-height: 32.86vw;
    overflow: hidden;
    background: #f5f2ee;
}
.concerns::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #fff7;
    clip-path: polygon(47% 0,58% 0,70% 100%,59% 100%);
    pointer-events: none;
}
.concerns-photo {
    position: absolute;
    inset: -7% 62% -7% 0;
    background: linear-gradient(#6a5b5448,#352d2b78),url('../images/concerns.jpg') 54% center/cover;
    clip-path: polygon(0 0,63.16% 0,100% 100%,0 100%);
}
.concerns-content {
    position: relative;
    z-index: 1;
    width: 50%;
    margin-left: 41.5%;
    padding: 5.1vw 0 4.3vw;
}
.concerns-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4.1vw 4vw;
    margin-top: 3vw;
}
.concerns-grid article {
    position: relative;
    padding-left: 28px;
}
.concern-dot {
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 0 5px #b9322720,0 0 10px #b9322766;
}
.concerns-grid h3 {
    font-size: 23px;
    font-weight: 600;
    margin-bottom: 12px;
}
.concerns-grid p {
    color: #555;
    font-size: 18px;
    line-height: 1.5;
}
.expertise {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 51vw;
    background: var(--deep);
    color: white;
}
.expertise-visual {
    position: relative;
    overflow: hidden;
    background: #494342;
}
.expertise-heading {
    position: relative;
    z-index: 2;
    margin: 5vw 10% 0 30%;
}
.expertise-heading p {
    font-size: 18px;
    color: #e3e7e8;
    margin: 15px 0 25px;
    line-height: 1.5;
}
.expertise-word {
    color: #fff;
    font: 700 7.3vw/.9 'Open Sans',Arial,sans-serif;
    letter-spacing: -1px;
}
.expertise-visual > img {
    position: absolute;
    width: 115%;
    max-width: none;
    left: -19%;
    bottom: -5%;
    height: 78%;
    object-fit: contain;
}
.expertise-list {
    padding: 5vw 12% 5vw 15%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.expertise-list > .expertise-item {
    display: flex;
    gap: 30px;
    align-items: center;
    min-height: 5.65vw;
    border-bottom: 1px solid #ffffff35;
}
.expertise-list > .expertise-item:last-child {
    border: 0;
}
.expertise-list b {
    color: #fff;
    font: 700 80px/1 'Open Sans',Arial,sans-serif;
    width: 60px;
    transition: color .4s;
}
.expertise-list h3 {
    font-family: 'Microsoft JhengHei',sans-serif;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.5;
}


.scope {
    position: relative;
    min-height: 72vw;
    background: white;
}
.scope-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.scope-photo {
    position: sticky;
    top: 75px;
    align-self: start;
    height: 56.9vw;
    max-height: 1200px;
    overflow: hidden;
}
.scope-photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity .6s ease;
}
.scope-photo img.is-active {
    opacity: 1;
}
.scope-content {
    padding: 5.5vw 12.5% 0 6%;
}
.scope-content > h2 {
    margin-bottom: 2vw;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
}
.scope-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.scope-grid > a {
    display: flex;
    flex-direction: column;
    padding: 2vw;
    min-height: 22.8vw;
    background: var(--paper);
    transition: background .3s, color .3s;
}
.scope-grid h3 {
    font-size: 23px;
    font-weight: 600;
    margin-bottom: 16px;
}
.scope-grid p {
    font-size: 18px;
    line-height: 1.6;
    letter-spacing: 1px;
}
.scope-grid b {
    display: block;
    font: 700 64px/.9 'Open Sans',Arial,sans-serif;
    letter-spacing: -1px;
    color: #c1c1c1;
    border-top: 1px solid #d0d5d7;
    margin-top: auto;
    padding-top: 24px;
}
.scope-grid > a:hover, .scope-grid > a:focus-visible {
    background: var(--orange);
    color: white;
}
.scope-grid > a:hover b {
    color: #ffffff80;
    border-color: #ffffff40;
}
.scope-buttons {
    display: flex;
    justify-content: center;
    gap: 50px;
    padding: 6vw 0 5vw;
}
.skip-section {
    position: absolute;
    right: 2%;
    bottom: 2.7vw;
    width: 82px;
    height: 82px;
    border: 1px solid #eee;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font: 14px Arial,sans-serif;
    color: #777;
}
.company {
    min-height: 49.4vw;
    position: relative;
    display: grid;
    grid-template-columns: 50% 50%;
    background: var(--paper);
    overflow: hidden;
}
.company::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 12%;
    height: 100%;
    background: #eeeff1;
    clip-path: polygon(100% 33%,100% 100%,0 100%);
}
.company-visual {
    position: relative;
}
.company-slice {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg,#66534c,#352d2b);
    clip-path: polygon(0 0,83% 0,40% 100%,0 100%);
}
.company-visual img {
    position: absolute;
    width: 82%;
    max-width: none;
    height: 68%;
    object-fit: contain;
    left: 4%;
    bottom: 8%;
}
.company-copy {
    width: 76%;
    padding: 5.5vw 0;
    position: relative;
    z-index: 1;
}
.company-copy > h2 {
    border-bottom: 1px solid #d0d5d7;
    padding-bottom: 25px;
    margin-bottom: 30px;
}
.company-copy > h3 {
    font-family: 'Microsoft JhengHei',sans-serif;
    font-size: 22px;
    font-weight: 600;
    margin: 22px 0 10px;
}
.company-copy > p {
    font-size: 18px;
    color: #777;
    line-height: 1.5;
}
.company-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 2px solid var(--orange);
    border-bottom: 1px solid var(--line);
    margin: 35px 0;
}
.company-stats > div {
    padding: 22px 24px;
    min-width: 0;
    border-bottom: 1px solid var(--line);
}
.company-stats > div:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-left: 0;
}
.company-stats > div:nth-last-child(-n+2) {
    border-bottom: 0;
}
.company-stats strong {
    color: var(--navy);
    display: flex;
    align-items: baseline;
    min-height: 64px;
    font: 700 54px/1.1 'Open Sans','Microsoft JhengHei',sans-serif;
    letter-spacing: -1px;
}
.company-stats small {
    font-size: 24px;
    color: var(--orange);
    margin-left: 10px;
}
.company-stats p {
    font-size: 16px;
    margin-top: 12px;
    color: #666;
}
.projects {
    min-height: 39.9vw;
    padding: 5.2vw 0;
    overflow: hidden;
}
.projects-heading {
    position: relative;
    width: 60%;
    margin: 0 auto 3.5vw;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--line);
}
.projects-heading h2 {
    margin-top: 18px;
}
.projects-heading > p {
    font-size: 18px;
    color: #626a6f;
}
.carousel-controls {
    position: absolute;
    bottom: 30px;
    right: 0;
    display: flex;
    gap: 15px;
}
.carousel-controls button {
    display: grid;
    place-items: center;
    padding: 0;
    line-height: 1;
    width: 55px;
    height: 55px;
    border: 0;
    border-radius: 50%;
    background: #f6f6f6;
    color: #555;
    font-size: 35px;
}
.carousel-controls button:hover {
    background: var(--orange);
    color: white;
}
.project-track {
    display: flex;
    gap: 35px;
    padding: 0 20%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}
.project-track::-webkit-scrollbar {
    display: none;
}
.project-track a {
    flex: 0 0 440px;
    scroll-snap-align: start;
    scroll-margin-left: 20vw;
}
.project-track img {
    width: 100%;
    height: 330px;
    object-fit: cover;
    transition: filter .4s;
}
.project-track a:hover img {
    filter: brightness(.8);
}
.project-track span {
    display: block;
    font-size: 23px;
    font-weight: 600;
    line-height: 1.6;
    color: var(--navy);
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}
.journal {
    min-height: 39.5vw;
    background: var(--paper);
    padding: 5vw 0;
}
.journal-heading {
    text-align: center;
}
.journal-heading h2 {
    margin: 20px 0 12px;
}
.journal-heading p {
    font-size: 16px;
    color: #626a6f;
}
.journal-body {
    display: grid;
    grid-template-columns: 27% 73%;
    width: 60%;
    margin: 5.5vw auto 0;
}
.journal-tabs {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    border-left: 3px solid var(--orange);
    padding-right: 50px;
}
.journal-tabs button {
    background: none;
    border: 0;
    border-bottom: 1px solid #eee;
    padding: 16px 20px;
    text-align: left;
    font-size: 18px;
    color: #555;
}
.journal-tabs button[aria-selected='true'] {
    color: var(--orange);
}
.journal-panel a {
    display: flex;
    gap: 36px;
    font-size: 23px;
    font-weight: 600;
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
    line-height: 1.5;
}
.journal-panel time {
    font-size: 16px;
    font-weight: 400;
    padding-top: 5px;
    color: var(--muted);
    white-space: nowrap;
}
.journal-panel a:hover {
    color: var(--orange);
}
.journal-more {
    width: 60%;
    margin: 7vw auto 0;
}
@keyframes structure-in {
    from {
        opacity: 0;
        transform: translateX(90px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@keyframes title-in {
    from {
        opacity: 0;
        letter-spacing: 8px;
    }
    to {
        opacity: 1;
        letter-spacing: 1px;
    }
}
@keyframes copy-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@keyframes word-in {
    from {
        opacity: 0;
        transform: translateX(-70px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@media (max-width: 1500px) {
    .expertise-list b {
        font-size: 64px;
        width: 48px;
    }
    .expertise-list h3 {
        font-size: 20px;
    }
    .expertise-list > .expertise-item {
        gap: 20px;
    }
    .scope-content {
        padding-right: 10%;
    }
    .scope-grid {
        gap: 18px;
    }
    .scope-grid h3 {
        font-size: 20px;
    }
    .scope-grid p {
        font-size: 16px;
    }
    .scope-grid b {
        font-size: 54px;
        padding-top: 15px;
        margin-top: 25px;
    }
    .company-copy {
        padding: 4vw 0;
    }
    .company-copy > h3 {
        font-size: 20px;
    }
    .company-copy > p {
        font-size: 16px;
    }
    .company-stats {
        gap: 0;
        margin: 25px 0;
    }
    .company-stats strong {
        font-size: 44px;
    }
    .company-stats p {
        font-size: 14px;
    }
    .display-title {
        font-size: 80px;
    }
    .project-track a {
        flex-basis: 360px;
    }
    .project-track img {
        height: 270px;
    }
    .concerns-grid h3 {
        font-size: 20px;
    }
    .concerns-grid p {
        font-size: 16px;
    }
    .hero-caption {
        top: 20%;
    }
    .hero-caption > p {
        font-size: 20px;
    }
    .hero-caption h1 {
        font-size: 36px;
    }
}
@media (max-width: 1000px) {
    .hero-caption {
        left: 16%;
    }
    .hero-caption h1 {
        font-size: 32px;
    }
    .concerns-content {
        width: 57%;
        margin-left: 36%;
    }
    .concerns-grid {
        gap: 25px;
    }
    .concerns-grid article {
        padding-left: 22px;
    }
    .expertise {
        min-height: 650px;
    }
    .expertise-heading {
        margin-left: 15%;
    }
    .expertise-list {
        padding: 50px 10%;
    }
    .expertise-list > .expertise-item {
        min-height: 78px;
    }
    .scope-content {
        padding: 45px 8% 0 6%;
    }
    .scope-photo {
        height: 850px;
    }
    .scope-grid {
        grid-template-columns: 1fr;
    }
    .scope-grid > a {
        min-height: 240px;
        padding: 25px;
    }
    .scope-grid b {
        font-size: 40px;
    }
    .company-copy {
        width: 88%;
        padding: 50px 0;
    }
    .company-copy > h2 {
        margin-bottom: 20px;
        padding-bottom: 18px;
    }
    .company-visual img {
        width: 90%;
        left: 0;
    }
    .projects-heading {
        width: 80%;
        margin-bottom: 60px;
    }
    .display-title {
        font-size: 65px;
    }
    .project-track {
        padding: 0 10%;
    }
    .project-track a {
        scroll-margin-left: 10vw;
    }
    .journal-body, .journal-more {
        width: 80%;
    }
    .journal-tabs {
        padding-right: 25px;
    }
    .journal-panel a {
        gap: 20px;
    }
    .projects, .journal {
        padding: 65px 0;
    }
    .skip-section {
        width: 60px;
        height: 60px;
    }
}
@media (max-width: 600px) {
    .company::after {
        display: none;
    }
    .hero {
        height: 620px;
        min-height: 0;
    }
    .hero-backdrop {
        background-position: 60% center;
    }
    .hero-w i {
        clip-path: polygon(0 0,52% 0,100% 100%,40% 100%);
    }
    .hero-w i:last-child {
        clip-path: polygon(80% 0,100% 0,100% 100%,90% 100%);
    }
    .hero-caption {
        left: 7%;
        top: 13%;
        padding: 25px 0 0 15px;
    }
    .hero-caption::before {
        width: 65px;
    }
    .hero-caption > p {
        font-size: 15px;
        letter-spacing: 1px;
    }
    .hero-caption h1 {
        font-size: 27px;
        margin: 10px 0 25px;
    }
    .hero-caption > div {
        font-size: 14px;
    }
    .hero-structure {
        width: 115%;
        height: 62%;
        right: -12%;
        bottom: 4%;
    }
    .hero-word {
        left: 4%;
        bottom: 16px;
        font-size: 7vw;
        letter-spacing: -1px;
    }
    .concerns {
        min-height: 0;
    }
    .concerns-photo {
        inset: -7% 0;
        clip-path: polygon(0 0,16% 0,44% 100%,0 100%);
        opacity: .16;
    }
    .concerns-content {
        width: auto;
        margin: 0;
        padding: 55px 25px;
    }
    .concerns .main-title {
        font-size: 26px;
    }
    .subtitle {
        font-size: 13px;
    }
    .concerns-grid {
        margin-top: 35px;
        gap: 30px 20px;
    }
    .concerns-grid h3 {
        font-size: 18px;
    }
    .concerns-grid p {
        font-size: 15px;
    }
    .expertise {
        grid-template-columns: 1fr;
    }
    .expertise-visual {
        height: 470px;
    }
    .expertise-heading {
        margin: 45px 25px 0;
    }
    .expertise-heading p {
        font-size: 15px;
    }
    .expertise-word {
        font-size: 68px;
    }
    .expertise-visual > img {
        width: 115%;
        height: 80%;
        left: -5%;
        bottom: -6%;
    }
    .expertise-list {
        padding: 30px 25px;
    }
    .expertise-list > .expertise-item {
        min-height: 76px;
        gap: 25px;
    }
    .expertise-list b {
        font-size: 48px;
        width: 45px;
    }
    .expertise-list h3 {
        font-size: 19px;
    }
    .scope {
        min-height: 0;
    }
    .scope-body {
        grid-template-columns: 1fr;
    }
    .scope-photo {
        position: relative;
        top: 0;
        height: 340px;
    }
    .scope-content {
        padding: 45px 25px 0;
    }
    .scope-content > h2 {
        font-size: 28px;
        margin-bottom: 25px;
    }
    .scope-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    .scope-grid > a {
        min-height: 290px;
        padding: 18px 14px;
    }
    .scope-grid h3 {
        font-size: 18px;
    }
    .scope-grid p {
        font-size: 14px;
        letter-spacing: 0;
        line-height: 1.8;
    }
    .scope-grid b {
        font-size: 42px;
        margin-top: auto;
        padding-top: 18px;
    }
    .scope-buttons {
        gap: 15px;
        padding: 45px 25px 65px;
    }
    .scope-buttons .pill-button {
        width: 50%;
        padding-left: 15px;
        font-size: 15px;
    }
    .skip-section {
        display: none;
    }
    .company {
        grid-template-columns: 1fr;
        min-height: 0;
    }
    .company-visual {
        height: 340px;
    }
    .company-slice {
        clip-path: polygon(0 0,80% 0,43% 100%,0 100%);
    }
    .company-visual img {
        width: 86%;
        height: 84%;
        left: 7%;
    }
    .company-copy {
        width: auto;
        padding: 25px 25px 60px;
    }
    .company-copy > h2 {
        font-size: 28px;
    }
    .company-stats {
        gap: 0;
        margin: 30px 0;
    }
    .company-stats strong {
        font-size: 42px;
    }
    .company-stats p {
        font-size: 14px;
    }
    .company-copy > p {
        font-size: 16px;
        line-height: 1.7;
    }
    .projects {
        padding: 55px 0;
    }
    .projects-heading {
        width: auto;
        margin: 0 25px 35px;
        padding-bottom: 60px;
    }
    .display-title {
        font-size: 43px;
        letter-spacing: -1.5px;
    }
    .projects-heading h2, .journal-heading h2 {
        font-size: 28px;
    }
    .projects-heading > p {
        font-size: 15px;
    }
    .carousel-controls {
        bottom: 0;
        right: 0;
    }
    .carousel-controls button {
        width: 42px;
        height: 42px;
        font-size: 28px;
    }
    .project-track {
        padding: 0 25px;
        gap: 18px;
    }
    .project-track span {
        font-size: 20px;
    }
    .project-track a {
        flex-basis: min(82vw, 360px);
        scroll-margin-left: 25px;
    }
    .project-track img {
        height: auto;
        aspect-ratio: 4 / 3;
    }
    .journal {
        padding: 55px 25px;
        min-height: 0;
    }
    .journal-heading p {
        font-size: 14px;
    }
    .journal-body {
        width: 100%;
        grid-template-columns: 1fr;
        margin-top: 35px;
    }
    .journal-tabs {
        flex-direction: row;
        padding: 0;
        margin-bottom: 20px;
    }
    .journal-tabs button {
        padding: 12px 20px;
        font-size: 16px;
    }
    .journal-panel a {
        flex-direction: column;
        gap: 8px;
        font-size: 19px;
    }
    .journal-panel time {
        font-size: 14px;
    }
    .journal-more {
        width: 100%;
        margin-top: 40px;
    }
}