:root {
    --navy: #303438;
    --deep: #252a2e;
    --orange: #b93227;
    --paper: #f5f2ee;
    --ink: #202326;
    --muted: #65676a;
    --line: #ded9d4;
    --space: 10vw;
    --title-size: clamp(28px, calc(24.405px + .9217vw), 48px);
    --body-size: 18px;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 75px;
}
body {
    margin: 0;
    color: var(--ink);
    font-family: 'Microsoft JhengHei', sans-serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 1px;
    -webkit-font-smoothing: antialiased;
}
a {
    color: inherit;
    text-decoration: none;
    transition: color .4s, background .4s;
}
button, input, textarea, select {
    font: inherit;
}
button {
    cursor: pointer;
}
img {
    display: block;
    max-width: 100%;
}
h1, h2, h3, p, figure {
    margin: 0;
}
h1, h2, h3 {
    font-family: 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
    line-height: 1.4;
}
h2 {
    font-size: var(--title-size);
    font-weight: 700;
}
h3 {
    font-size: 23px;
    font-weight: 600;
}
p + p {
    margin-top: 16px;
}
[hidden] {
    display: none !important;
}
:focus-visible {
    outline: 3px solid var(--orange);
    outline-offset: 5px;
}
::selection {
    background: var(--navy);
    color: white;
}
.skip-link {
    position: fixed;
    top: -70px;
    left: 20px;
    z-index: 100;
    background: white;
    padding: 12px;
}
.skip-link:focus {
    top: 10px;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    height: 75px;
    padding: 0 2.6%;
    gap: 35px;
    background: var(--navy);
    color: white;
    transition: box-shadow .4s;
    border-bottom: 1px solid #ffffff2e;
    background: linear-gradient(115deg, #30383e, #48545b);
}
.site-header.is-scrolled {
    box-shadow: 0 3px 15px #0002;
}
.brand {
    flex-shrink: 0;
    width: 250px;
}
.brand img {
    width: 100%;
    height: 66px;
    object-fit: contain;
}
.main-nav {
    display: flex;
    gap: clamp(22px, 2vw, 40px);
    margin-left: 4vw;
    align-items: center;
}
.main-nav a {
    position: relative;
    white-space: nowrap;
    font-size: clamp(16px, calc(16.14px + .1115vw), 19px);
    font-weight: 400;
    padding: 26px 0;
}
.main-nav a::after {
    content: '';
    position: absolute;
    height: 1px;
    background: #f1a76f;
    left: 0;
    bottom: 17px;
    width: 0;
    transition: width .4s;
}
.main-nav a:hover::after, .main-nav a[aria-current]::after {
    width: 100%;
}
.header-actions {
    display: flex;
    gap: 18px;
    margin-left: auto;
}
.header-actions a {
    border-radius: 30px;
    background: var(--orange);
    padding: 10px 24px;
    font-weight: 600;
    font-size: 16px;
    white-space: nowrap;
}
.header-actions a:hover {
    background: #d08254;
}
.menu-toggle {
    display: none;
}
.section {
    padding: 110px var(--space);
}
.eyebrow {
    font-size: 14px;
    color: var(--orange);
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 20px;
}
.main-title {
    font-size: var(--title-size);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 12px;
}
.subtitle {
    color: #9a9a9a;
    font-size: 16px;
}
.section-heading h2 {
    margin-bottom: 20px;
}
.section-heading > p:last-child:not(.eyebrow) {
    color: var(--muted);
    max-width: 680px;
}
.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.pill-button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 250px;
    height: 54px;
    padding: 0 14px 0 24px;
    border: 1px solid #dedee0;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 400;
    background: white;
    color: #333;
    transition: background .4s, color .4s;
}
.pill-button b, .button span {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--orange);
    color: white;
    font: 22px Arial, sans-serif;
    transition: transform .4s;
}
.pill-button b svg {
    display: block;
}
.pill-button.solid, .button-dark {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}
.pill-button.solid b {
    background: white;
    color: var(--orange);
}
.pill-button:hover, .button:hover {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}
.pill-button:hover b, .button:hover span {
    transform: rotate(90deg);
    background: white;
    color: var(--orange);
}
.text-link {
    display: inline-flex;
    gap: 30px;
    align-items: center;
    border: 0;
    border-bottom: 1px solid #ccc;
    background: none;
    padding: 10px 0;
    font-size: 16px;
}
.text-link span {
    color: var(--orange);
    font-size: 22px;
}
.text-link:hover {
    color: var(--orange);
}
.display-title {
    font-family: 'Open Sans', Arial, sans-serif;
    font-size: 100px;
    line-height: .9;
    font-weight: 700;
    letter-spacing: -1px;
    color: #657178;
}
.display-title > span {
    color: var(--orange);
}
.site-footer {
    display: grid;
    grid-template-columns: 31.25% 68.75%;
    min-height: 630px;
    background: #30383e;
    color: #eef0ef;
}
.footer-photo {
    position: relative;
    overflow: hidden;
}
.footer-photo img {
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
    object-position: 68% center;
}
.footer-info {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 7%;
    padding: 80px 9% 60px 10%;
}
.footer-brand {
    display: block;
    width: 235px;
    margin-bottom: 18px;
}
.footer-brand img {
    height: 72px;
    width: 100%;
    object-fit: contain;
}
.footer-copy dl {
    font-size: 16px;
    margin: 25px 0 20px;
}
.footer-copy dl > div {
    display: flex;
    gap: 20px;
    margin: 7px 0;
}
.footer-copy dd {
    margin: 0;
}
.footer-service {
    font-size: 14px;
    line-height: 1.8;
    color: #d9dedf;
}
.footer-contact {
    display: flex;
    gap: 15px;
    margin: 25px 0 18px;
}
.footer-contact a {
    background: white;
    color: var(--navy);
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 22px;
}
.footer-contact a:hover {
    background: var(--orange);
    color: white;
}
.footer-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 14px;
}
.copyright {
    color: #d9dedf;
    font-size: 13px;
    margin-top: 24px;
}
.footer-map {
    align-self: center;
    position: relative;
    height: 430px;
    background: #e5e8e8;
}
.footer-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: saturate(.85);
}
.footer-map > span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffffdc;
    color: var(--navy);
    text-align: center;
    padding: 8px;
    font-size: 14px;
}
.quick-links {
    position: fixed;
    right: 18px;
    top: 31%;
    z-index: 40;
    width: 86px;
    background: #fff;
    border: 1px solid #ded9d4;
    border-radius: 12px;
    box-shadow: 0 8px 28px #20282e20;
    overflow: hidden;
}
.quick-links a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 17px 7px;
    border-bottom: 1px solid #e5e7e6;
    color: var(--navy);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
}
.quick-links a:first-child {
    background: var(--orange);
    color: white;
}
.quick-links a:last-child {
    border-bottom: 0;
}
.quick-links svg {
    width: 27px;
    height: 27px;
    transition: transform .25s;
}
.quick-links a:hover, .quick-links a:focus-visible {
    background: var(--deep);
    color: white;
}
.quick-links a:hover svg {
    transform: translateY(-2px);
}
.back-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 40;
    width: 45px;
    height: 80px;
    border: 0;
    color: #777;
    background: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.back-top span {
    display: block;
    font-size: 40px;
    font-weight: 300;
    line-height: 1;
}
.back-top small {
    font: 13px Arial,sans-serif;
    writing-mode: vertical-rl;
    margin-top: 6px;
}
[data-reveal] {
    opacity: 1;
}
.motion-ready [data-reveal] {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity .9s ease, transform .9s ease;
}
.motion-ready [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}
@media (max-width: 1400px) {
    .site-header {
        gap: 20px;
    }
    .main-nav {
        gap: 20px;
        margin-left: 1vw;
    }
    .header-actions {
        gap: 10px;
    }
    .header-actions a {
        padding: 9px 16px;
        font-size: 14px;
    }
    .brand {
        width: 250px;
    }
    .main-nav a {
        font-size: 16px;
    }
    .footer-info {
        padding: 70px 10% 40px 12%;
    }
    .footer-map {
        height: 350px;
    }
    .site-footer {
        min-height: 550px;
    }
}
@media (max-width: 1100px) {
    .header-actions a:last-child {
        display: none;
    }
    .main-nav {
        gap: 15px;
        margin-left: 0;
    }
    .header-actions {
        margin-left: auto;
    }
    .brand {
        width: 200px;
    }
    .main-nav a {
        font-size: 14px;
    }
}
@media (max-width: 1100px) {
    .site-header {
        height: 72px;
        padding: 0 20px;
    }
    .brand {
        width: 200px;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 20px 30px;
    }
    .main-nav.is-open {
        display: grid;
        gap: 0;
    }
    .main-nav a {
        font-size: 18px;
        padding: 12px 0;
    }
    .main-nav a::after {
        bottom: 6px;
    }
    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        border: 0;
        background: none;
        width: 38px;
        padding: 6px;
    }
    .menu-toggle span {
        width: 25px;
        height: 2px;
        background: white;
    }
    .quick-links {
        display: none;
    }
    .display-title {
        font-size: 65px;
    }
    .footer-info {
        padding: 50px 8%;
        gap: 25px;
    }
    .site-footer {
        grid-template-columns: 25% 75%;
    }
    .footer-map {
        height: 320px;
    }
}
@media (max-width: 600px) {
    .section {
        padding: 65px 24px;
    }
    .site-header {
        padding: 0 14px;
        gap: 8px;
    }
    .brand {
        width: 200px;
    }
    .header-actions a {
        padding: 9px 14px;
        font-size: 13px;
    }
    .display-title {
        font-size: 46px;
    }
    .site-footer {
        grid-template-columns: 1fr;
    }
    .footer-photo {
        height: 270px;
    }
    .footer-info {
        padding: 40px 24px;
        grid-template-columns: 1fr;
    }
    .footer-map {
        height: 250px;
    }
    .footer-brand {
        width: 220px;
    }
    .footer-copy {
        padding-right: 25px;
    }
    .back-top {
        right: 10px;
        bottom: 15px;
    }
    .pill-button, .button {
        max-width: 100%;
        font-size: 16px;
        height: 50px;
    }
}
.page-hero {
    background:linear-gradient(100deg,#352d2be8,#58666da8),url('../images/background.jpg') center/cover;
    color:#fff;
    padding:85px var(--space) 25px;
    position:relative;
    overflow:hidden;
}
.page-hero::after {
    content:"";
    position:absolute;
    width:24%;
    height:140%;
    right:7%;
    top:-20%;
    transform:skew(-22deg);
    background:#ffffff05;
    pointer-events:none;
}
.page-hero-inner {
    position:relative;
    z-index:1;
    max-width:1100px;
    padding-bottom:60px;
}
.page-hero h1 {
    font-size:clamp(30px,3.4vw,52px);
    letter-spacing:.03em;
    margin-bottom:22px;
}
.page-hero-inner>p:last-child {
    color:#c0cbd1;
}
.breadcrumbs {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    font-size:13px;
    color:#becbd2;
}
.breadcrumbs>span:last-child {
    color:#fff;
}
.list-intro {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10%;
    margin-bottom:60px;
    align-items:center;
}
.list-intro p {
    max-width:580px;
    color:var(--muted);
}
.card-image {
    position:relative;
    overflow:hidden;
    aspect-ratio:1.43;
    background:#d9dedf;
}
.card-image img {
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .7s;
}
article>a:hover .card-image img {
    transform:scale(1.045);
}
.card-body {
    padding:25px 0;
}
.card-body h2 {
    font-size:23px;
    margin-bottom:14px;
}
.card-body p:not(.eyebrow) {
    color:var(--muted);
    font-size:16px;
}
.card-body .eyebrow {
    font-size:13px;
    margin-bottom:12px;
}
.case-grid,.news-grid {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:35px;
}
.card-tag {
    position:absolute;
    left:0;
    top:20px;
    background:var(--navy);
    color:white;
    font-size:14px;
    padding:5px 14px;
}
.card-arrow {
    position:absolute;
    bottom:0;
    right:0;
    background:var(--orange);
    color:#fff;
    font-size:25px;
    width:50px;
    height:50px;
    display:grid;
    place-items:center;
}
.news-meta {
    display:flex;
    flex-wrap:wrap;
    gap:18px;
    font-size:13px;
    color:var(--muted);
    margin-bottom:16px;
}
.news-meta>span:first-child {
    color:#b65f2c;
}
.area-section {
    position: relative;
    border-top: 1px solid var(--line);
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8%;
    background:var(--paper);
}
.area-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap: 14px;
    align-self:center;
}
.area-grid a {
    display:flex;
    justify-content:space-between;
    border: 1px solid #d9ddde;
    border-left: 3px solid var(--orange);
    background: white;
    box-shadow: 0 5px 16px #30383e06;
    border-radius: 3px;
    padding: 21px 18px;
    font-size: 18px;
}
.area-grid span {
    color:var(--orange);
}
.area-grid a:hover {
    background: var(--navy);
    color: white;
}
.faq-list {
    border-top:1px solid var(--line);
}
.faq-list details {
    border-bottom:1px solid var(--line);
}
.faq-list summary {
    list-style:none;
    cursor:pointer;
    display:flex;
    gap:18px;
    align-items:baseline;
    padding:24px 8px;
    font-size:19px;
    font-weight:700;
}
.faq-list summary::-webkit-details-marker {
    display:none;
}
.q {
    color:var(--orange);
    font-family:Arial,sans-serif;
}
.plus {
    margin-left:auto;
    font-size:24px;
    color:var(--orange);
}
.faq-list details[open] .plus {
    transform:rotate(45deg);
}
.faq-answer {
    padding:0 48px 28px;
    color:var(--muted);
    font-size:17px;
}
figcaption {
    color:var(--muted);
    font-size:13px;
    margin-top:12px;
}
.detail-layout {
    display:grid;
    grid-template-columns:minmax(0,1fr) 300px;
    gap:8%;
    align-items:start;
}
.article-content figure img {
    width:100%;
    max-height:620px;
    object-fit:cover;
}
.article-content .article-lead {
    font-size:23px;
    color:var(--ink);
    margin:38px 0 25px;
}
.article-content section {
    margin-top:48px;
}
.article-content section h2 {
    font-size:26px;
    margin-bottom:18px;
}
.article-content section p {
    color:var(--muted);
}
.tags {
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}
.tags span {
    background:var(--paper);
    padding:5px 13px;
    font-size:14px;
}
.detail-sidebar {
    background:var(--paper);
    padding:32px 25px;
    position:sticky;
    top:122px;
}
.detail-sidebar h2 {
    font-size:25px;
    margin-bottom:20px;
}
.detail-sidebar p {
    font-size:16px;
    color:var(--muted);
    margin-bottom:22px;
}
.detail-sidebar .eyebrow {
    color:var(--orange);
    font-size:13px;
}
.detail-sidebar .button {
    gap:15px;
    width:100%;
    padding:12px 15px;
}
.detail-sidebar h3 {
    margin:32px 0 12px;
    font-size:19px;
}
.sidebar-link {
    display:flex;
    justify-content:space-between;
    gap:10px;
    padding:15px 0;
    border-bottom:1px solid var(--line);
    font-size:15px;
}
.article-nav {
    display:flex;
    justify-content:space-between;
    gap:20px;
    border-top:1px solid var(--line);
    margin-top:55px;
    padding-top:20px;
}
.visually-hidden {
    position:absolute;
    width:1px;
    height:1px;
    overflow:hidden;
    clip:rect(0,0,0,0);
    white-space:nowrap;
}
@media (max-width: 900px) {
    .detail-layout {
        grid-template-columns: minmax(0,1fr) 250px;
        gap: 30px;
    }
    .case-grid, .news-grid {
        gap: 20px;
    }
}
@media (max-width: 600px) {
    .page-hero {
        padding: 60px 24px 20px;
    }
    .page-hero h1 {
        font-size: 28px;
    }
    .page-hero-inner {
        padding-bottom: 40px;
    }
    .list-intro {
        display: block;
    }
    .list-intro p {
        margin-top: 25px;
    }
    .case-grid, .news-grid {
        grid-template-columns: 1fr;
    }
    .area-section {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .area-grid a {
        font-size: 15px;
        padding: 16px 8px;
    }
    .detail-layout {
        grid-template-columns: 1fr;
    }
    .detail-sidebar {
        position: static;
    }
    .faq-list summary {
        font-size: 17px;
        gap: 12px;
    }
    .faq-answer {
        padding-left: 35px;
        padding-right: 15px;
    }
    .article-content .article-lead {
        font-size: 20px;
    }
    .article-content section h2 {
        font-size: 25px;
    }
    .article-nav .text-link {
        font-size: 14px;
        gap: 15px;
    }
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }
    .motion-ready [data-reveal] {
        opacity: 1;
        transform: none;
    }
}
/* Shared brand details and service-area cards. */
.header-actions a:last-child {
    background: transparent;
    border: 1px solid #ffffff70;
}
.header-actions a:last-child:hover {
    background: #ffffff18;
}
.footer-photo-caption {
    position: absolute;
    inset: auto 12% 65px;
    z-index: 1;
    color: white;
}
.footer-photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 25%, #252d32d9);
}
.footer-photo-caption span {
    display: block;
    font: 700 14px 'Open Sans', sans-serif;
    letter-spacing: 3px;
    border-top: 2px solid #e88d49;
    padding-top: 22px;
}
.footer-photo-caption p {
    font-size: clamp(25px, 2.2vw, 42px);
    font-weight: 700;
    line-height: 1.6;
    margin-top: 18px;
}
.footer-tagline {
    font-size: 17px;
    line-height: 1.9;
    color: #dfe3e4;
}
.footer-copy dl {
    border-top: 1px solid #ffffff30;
    padding-top: 20px;
}
.footer-copy dl > div:first-child {
    display: block;
    margin-bottom: 20px;
}
.footer-copy dl > div:first-child dt {
    color: #efac70;
    font-size: 13px;
    letter-spacing: 3px;
    margin-bottom: 5px;
}
.footer-copy dl > div:first-child a {
    font: 700 clamp(24px, 2vw, 36px) 'Open Sans', sans-serif;
    color: white;
    white-space: nowrap;
}
.footer-links {
    padding-top: 22px;
    border-top: 1px solid #ffffff30;
}
.footer-map {
    margin-top: 65px;
    border: 5px solid #ffffff18;
}
.footer-map-label {
    position: absolute;
    bottom: calc(100% + 18px);
    left: -5px;
    font: 700 13px 'Open Sans', sans-serif;
    letter-spacing: 2px;
    color: #efac70;
}
.footer-map-label b {
    display: block;
    font: 600 22px 'Microsoft JhengHei', sans-serif;
    color: white;
    letter-spacing: 1px;
    margin-top: 8px;
}
.area-section .section-heading {
    border-left: 3px solid var(--orange);
    padding-left: 30px;
}
.area-section h2 {
    font-size: clamp(28px, 2.5vw, 42px);
}
.area-section .section-heading > p:last-child {
    margin-top: 25px;
    line-height: 1.9;
}
@media (max-width: 1100px) {
    .footer-info {
        grid-template-columns: 1fr;
    }
    .footer-map {
        height: 250px;
    }
    .area-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}
@media (max-width: 600px) {
    .footer-photo-caption {
        bottom: 30px;
    }
    .footer-photo-caption p {
        font-size: 28px;
        line-height: 1.4;
    }
    .footer-photo-caption span {
        padding-top: 15px;
    }
    .footer-copy {
        padding-right: 0;
    }
    .footer-map {
        margin-top: 65px;
    }
    .area-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
    .area-grid a {
        padding: 18px 14px;
        font-size: 17px;
    }
    .area-section .section-heading {
        padding-left: 20px;
    }
}